SOCKET, PLUG AND POWER STRIP

Description

FIELD OF THE INVENTION

[0001] The invention relates to the technical field of electrical equipment, in particular to a socket comprising two plug positions, a plug comprising a shape conformed to that of the first and the second plug positions of the the socket and a power strip provided with a plurality of sockets.

BACKGROUND OF THE INVENTION

[0002] The socket refers to a socket into which one or more circuit connection wires can be inserted, and various connection wires can be inserted through the socket so as to be conveniently communicated with other circuits. The connection and disconnection between the circuit and the copper part inside the socket are realized, hence the connection and disconnection of the partial circuit are finally realized.

[0003] The defects of the existing socket are: electric shock accidents can occur if children insert metal into the jack; short circuit even explosive combustion in case of the socket is covered by combustibles, stuck by dust, or water intrusion, etc.; the internal damage of self-releasing of the socket related to frequent plug in and out.

[0004] Document CN106025645A describes a floor socket, comprising a base and a movable base, wherein the base comprises fixed contact pieces, movable contact pieces and wiring posts, wherein fixed contact pieces are arranged on the base. The movable contact pieces are arranged below the fixed contact pieces, and an iron sheet is arranged under or inside each movable contact piece. The movable base is provided with a socket module, and contacts used for being connected with the fixed contact pieces of the base are arranged below the movable base. Contacts are in circuit connection with the socket module, and a magnet is arranged inside or above each contact. Positioning holes are formed in the base, and a circuit switching device is arranged in each positioning hole and is used for switching on or off a circuit between the corresponding movable contact piece and the corresponding wiring post. Raised heads are arranged below the movable base, and positions and sizes of the raised heads are matched with that of the positioning holes.

[0005] Document US3521216A describes a plug and socket assembly. The socket comprises a socket body, and the socket body is provided with plug positions. The plug positions are provided with an earth line contact, a live line contact and a neutral line contact. A socket accommodating cavity is provided. A live line metal elastic sheet and a neutral line metal elastic sheet are connected to or disconnected from the earth line contact, live line contact and neutral line contact, respectively.

[0006] CN2255673Y also describes a magnetic plug-socket, comprising an insulating body, electrodes, contacts, a magnetic material, and a spring tab.

[0007] CN201466289U describes a safety plug and a socket.

SUMMARY OF THE INVENTION

[0008] A main object of the present invention is to provide a socket, a plug and a power strip, wherein the magnetic adsorption, instead of jack, is used to make the plug conformed to the socket and power strip, solving some defects of the existing ones.

[0009] A solution to this problem is provided by a socket according to claim 1 and a plug according to claim 4 and a power strip according to claim 8.

[0010] Furthermore, the plug insertion depth is between 1 mm-10mm, preferably 2-5mm.

[0011] Furthermore, the live line metal elastic sheet comprises a horizontal clamping plate, of which the left and right sides are respectively provided with a left and a right chute board, wherein the chute boards are connected with one horizontal clamping plate on each side, wherein the horizontal clamping plates on the left and right side are directly above the live line contact in position.

[0012] Furthermore, wherein the left and right chute boards are provided with regulation orifices, wherein the regulation orifices have jack bolts are in threaded connection with the screw holes inside the socket body.

[0013] A plug conformed to the socket, wherein, the plug comprises the plug body with the install cavity arranged in it, a strong magnetic plate is equipped on the bottom of the install cavity, wherein it is provided with an earth line matching column, a live line matching column and a neutral line matching column, matched with an earth line contact, a live line contact and a neutral line contact, respectively.

[0014] Furthermore, a first sliding hole, a second hole and a third sliding hole are arranged on the strong magnetic plate, and wherein sliding fit in the first sliding hole is matched with the live line matching column; the second hole is fixed with the earth line matching column; the sliding fit in the third sliding hole is matched with the neutral line matching column, and wherein a first fixed column and a second fixed column are arranged in the installation cavity, among which the first fixed column is connected with the live line matching column through the left metal elastic plate, and the second fixed column is connected with the neutral line matching column through the right metal elastic plate.

[0015] Furthermore, the length of the earth line matching column protruding from the metal elastic sheet is less than the length of the neutral line matching column and the live line matching column.

[0016] Furthermore, the plug has a spacing adjustor, wherein, the spacing comprises a cannula that is connected to the strong magnetic plate, and wherein the cannula is provided with a jack, and the inner wall of the jack is provided with several ring grooves, and wherein the plug body is provided with an inserting rod, which is connected to the inner wall of the installation cavity, wherein its end is provided with a ring chuck, which is conformed to the ring groove.

[0017] A power strip, wherein it comprises a plurality of sockets; and wherein a plurality of the socket bodies are arranged at intervals in turn, and a plurality of the socket bodies are arranged in parallel.

[0018] Advantages effects of the invention are: the present invention overcomes the defects of a traditional jack, is waterproof, has no electricity when no plug is inserted, is connected by means of a magnetic single contact even when power contacts are connected using magnet adsorbing without forming loop, wherein it has a simple and safe design structure, which can realize the flat and miniaturized design of power strip, making it more elegant in appearance and cheaper in price.

BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 

FIG. 1 shows a three-dimensional illustration of when the plug is inserted on the socket.

FIG. 2 is a bottom view of the present invention.

FIG. 3 shows a three-dimensional illustration of the socket.

FIG. 4 is a cut-away view of the socket.

FIG. 5 shows a three-dimensional illustration of the plug.

FIG. 6 is a cut-away view of the plug.

FIG. 7 is a partially cut-away view of the socket.

FIG. 8 is a cut-away view of the second example of the plug.

FIG. 9 is the drawing of partial enlargement of part A in FIG. 8.

FIG. 10 is the structure diagram of the power strip.

DETAILED DESCRIPTION

[0020] The disclosure may be more clearly and completely understood in consideration of the following detailed description of the solution to problem in connection with the accompanying drawings, it is to be understood that the disclosed embodiments are partially, not all. All embodiments based on the invention and all other embodiments obtained by one of ordinary skill in the art without creative work belong to the protection scope of the invention.

[0021] Certain terminology may be used in the following description for convenience in reference only and should not be interpreted as limiting, for example, the terms "central" "upward" "downward" " leftward" " rightward" "vertical" "horizontal" "inside" "outside", etc., will refer to directions in the drawings, rather than indicating or implying that the embodiment being described and designated parts thereof must in a specific orientation, or being constructed and operated in a specific orientation thereof. Additionally, the terms "first" "second""third" as used herein denoted for description only, and should not be interpreted as an indication or implication of relative importance.

[0022] It should be noted that, in the description disclosed herein, except otherwise specified and defined, the terms "installation", "connected"and "connection" should be interpreted in a broad sense, for example, it can be fixed connection, detachable connection or integrated connection; it can be mechanical connection or electrical connection; it can be directly connected, or indirectly connected through inter medium, and it can be the connection between two components. For one of ordinary skill in the art, the specific meaning of the above terms in the invention can be understood according to the specific situation.

[0023] As shown in FIGS. 1-9, a socket 1 comprises the socket body 11, wherein the socket body is provided with at least one plug position, whereas in this embodiment, the socket body is provided with two plug positions, and the socket body with multiple plug positions can also be produced according to the actual demand.

[0024] Specifically in this embodiment, the socket body 11 is provided with a first positioning slot 12 and two 13, wherein the plug 2 can be inserted into the first and/or second positioning slot, therefore the socket has two insertion positions.

[0025] The shape of the plug is confirmed to that of the first positioning slot and second positioning slot.

[0026] Three power contacts are respectively set in the first positioning slot and second positioning slot for conforming to the plug, wherein the power contacts are earth line contact, live line contact and neutral line contact, respectively, and wherein the two sides of the earth line contact are respectively set with live line contact and neutral line contact, and the height of the earth line contact is higher than the live line contact and neutral line contact. In this case, the contact design is adopted instead of the jack design, leaving the upper side of the socket a closed surface, which has a very good waterproof effect, and also avoids electric shock accidents caused by children inserting metal into the jack. In this case, the earth line is used to separate the live line from the neutral line., therefore, in case of electric shock, the earth line can also be used to conduct electricity to avoid safety accidents.

[0027] Furthermore, the three power contacts are lower than the height of the first and second positioning slots, which is in sinking style. The insulating ring 18 is arranged around the power contact as the contact protection. If the power contact is flat, or even higher than the socket body, children are prone to danger by holding a magnet to absorb the contact.

[0028] Refinement of implementation plan, wherein, the depth of the first and second positioning slots is between 1mm-10mm, preferably 2-5mm.

[0029] Specifically in this embodiment, the middle of the first positioning slot 12 is provided with a first earth line contact 122, and wherein both sides of the first earth line contact are respectively provided with the first live line contact 121 and the first neutral line contact 123. It should be noted that the depth of the first earth line contact is lower than that of the first live line contact and the first neutral line contact. For example, when the depth of first earth line contact is 1mm, the depth of the first live line contact and the first neutral line contact can be 2mm-5mm. Similarly, the middle of the second positioning slot is provided with a second earth line contact 132, and wherein both sides of the second earth line contact are respectively provided with the second live line contact 131 and the second neutral line contact 133.

[0030] The socket body is internally provided with at least two fixed blocks, i.e., the first fixed block 141 and the second fixed block 143. The first fixed block and the second fixed block are both connected with the metal elastic sheet. Wherein, the two metal elastic sheets correspond to the live line contact and neutral line contact, respectively. When the plug is inserted into the first or second positioning slot, the metal spring will be connected to the live line contact and the neutral line contact through magnetizing by the magnet in the plug and the circuit is on thereby.

[0031] Specifically in this embodiment, see FIG. 2, the socket body is internally provided with the first fixed block 141 and the second fixed block 143, wherein, the first fixed block is connected with a first metal spring 151. In coordination with it, one side of the first live line contact 121 is connected with a first metal connecting plate 161, and one side of the second live line contact 131 is connected with a second metal connecting plate 163, and wherein both ends of the first metal spring are directly above the first metal connecting plate and the second metal connecting plate. The second fixed block is connected with a second metal spring plate 153. In coordination with it, a third metal connecting plate 162 is connected at one side of the first neutral line contact 123, and a fourth metal connecting plate 164 is connected at one side of the second neutral line contact 133, wherein both ends of the second metal spring plate are directly above the third metal connecting plate and the fourth metal connecting plate. The first earth line contact 122 and the second earth line contact are connected through an additional third metal connecting plate 152. The live line 171 of the power supply is connected with the first fixed block 141 through the wire, the neutral line 173 of the power supply is connected with the second fixed block through the wire, and the earth line 172 of the power supply can be connected with the third metal connecting plate through the wire.

[0032] The first metal connecting plate, the second metal connecting plate, the third metal connecting plate and the fourth metal connecting plate are set up, instead of connecting the metal spring contact directly with the power contact (live line contact and neutral line contact). The purpose is to prevent children from safety accidents caused by accidental adsorption of metal elastic sheet caused by sticking magnets to live line contact and neutral line contact, therefore, in this case, single point adsorption is adopted, wherein the probability of simultaneously triggering the live line and neutral line is small, but it cannot be ignored.

[0033] Furthermore, the third metal connecting plate contacts the socket body through the central fixed block 142.

[0034] Specifically in this embodiment, the first metal connecting plate is same in construction with the second metal connecting plate, see FIG. 4. Wherein, the first metal connecting plate 151 comprises a horizontal clamping plate 1511, of which both sides are respectively provided with a left chute board 1512 and a right chute board 1514, and wherein the left chute board is connected with the left horizontal clamping plate 1513, which is set directly above the first live line contact; the right chute board is connected with the right horizontal clamping plate 1515, which is set directly above the second live line contact.

[0035] Refinement of implementation plan, wherein the left chute board and right chute board are provided with regulation orifices 19, in which a jack bolt 192 is installed, wherein the jack bolt is in threaded connection with the screw holes 191 inside the socket body, thereby adjusting the relative height of the left horizontal clamping plate and the right horizontal clamping plate to the power contact.

[0036] The disclosure provides a plug 2 conformed to the socket, as shown in FIGS 5 to 9. Wherein, the plug comprises a plug body 21, which is hollow inside, a strong magnetic plate 26 is installed on the plug body, and wherein, a first sliding hole 271, a second hole 272 and a third sliding hole 273 are set on the strong magnetic plate. Wherein, the sliding fit in the first sliding hole is matched with the live line matching column 22; the second hole is fixed with the earth line matching column 23; the sliding fit in the third sliding hole is matched with the neutral line matching column 24, and wherein a first fixed column 274 and a second fixed column 276 are arranged in the plug body, among which the first fixed column is connected with the live line matching column through the left metal elastic plate 275, and the second fixed column is connected with the neutral line matching column through the right metal elastic plate 277. The first fixed column is connected with the first wire 281, the second fixed column is connected with the second wire 283, and the earth line matching column is connected with the third wire 282. The first wire, the second wire and the third wire can be connected with the power cord of the electrical appliance by passing through the perforation 25 on one side of plug.

[0037] Furthermore, the length of the earth line matching column protruding from the metal elastic sheet is less than the length of the neutral line matching column and the live line matching column.

[0038] Furthermore, the length of the neutral line matching column and live line matching column protruding from the metal elastic sheet is greater than that of the first live line contact and first neutral line contact. Since the power contact of the socket is fixed, the elastic movement of neutral line matching column and live line matching column can lead to better conjunction of the plug with the socket under the action of strong magnetism.

[0039] Furthermore, a spacing adjustor is arranged between the strong magnetic plate and the plug body, see FIGS. 8-9. Wherein, the spacing adjustor comprises a cannula 291, and wherein the cannula is provided with a jack 295, and the inner wall of the jack is provided with several ring grooves 292, in coordination with it, the plug body is provided with an inserting rod 293, wherein its end is provided with a ring chuck 294, which is matched with the ring groove. The relative distance between the strong magnetic plate and the socket can be changed by pressing the strong magnetic plate to place the ring chuck in different ring grooves, thereby changing the absorbed magnetic force.

[0040] Working mode: Suppose the plug is inserted into the first positioning slot 12 of the socket, meanwhile, the strong magnetic plate is adsorbed in the first positioning slot. At this time, while the earth line matching column is inserted into the first earth line contact, the neutral line matching column and live line matching column are in good contact with the first neutral line contact and the first live line contact under the action of the metal elastic plate. Due to the existence of strong magnetic plate, the end of the first metal connecting plate and the second metal connecting plate can be adsorbed to contact with the first neutral line contact and first live line contact, respectively, and the circuit is on thereby.

[0041] FIG. 10 is the structure diagram of the power strip provided by the embodiment of the invention, as shown in FIG. 10, on the basis of the above embodiments, wherein, the embodiment of the invention also provides a power strip, which comprises a plurality of sockets 1; wherein a plurality of sockets are arranged at intervals in turn, and arranged in parallel.

[0042] The arrangement of a plurality of sockets 1 can enable the power strip to hold multiple plugs simultaneously, or connect multiple electrical appliances, therefore expanding the applicability and enhance the functionality.

Claims

1. A socket (1), comprising a socket body (11), wherein the socket body (11) is provided with at least two plug positions, wherein each plug position is provided with an earth line contact (122, 132), a live line contact (121, 131) and a neutral line contact (123, 133); and a socket accommodating cavity that is provided with a live line metal elastic sheet and a neutral line metal elastic sheet, and wherein the above metal elastic sheets are configured to be connected to or disconnected from the live line contact (121, 131) and neutral line contact (123, 133), respectively, under magnetic force, wherein the socket body (11) is internally provided with a first fixed block (141) and a second fixed block (143), wherein the first fixed block (141) is connected with a first metal spring (151), wherein one side of the first live line contact (121) is connected with a first metal connecting plate (161), and one side of the second live line contact (131) is connected with a second metal connecting plate (163), wherein both ends of the first metal spring (151) are directly above the first metal connecting plate (161) and the second metal connecting plate (163), wherein the second fixed block (143) is connected with a second metal spring plate (153), wherein a third metal connecting plate (162) is connected at one side of the first neutral line contact (123), and a fourth metal connecting plate (164) is connected at one side of the second neutral line contact (133), wherein both ends of the second metal spring plate (153) are directly above the third metal connecting plate (162) and the fourth metal connecting plate (164), wherein the first earth line contact (122) and the second earth line contact (132) are connected through an additional third metal connecting plate (152), wherein heights of the earth line contact (122, 132), live line contact (121, 131) and neutral line contact (123, 133) are lower than that of the plug positions,

and/or, wherein the live line contact (121, 131) and the neutral line contact (123, 133) are provided respectively on both sides of the earth line contact (122, 132),

and/or, wherein a height of the earth line contact (122, 132) is higher than that of live 2 line contact (121, 131) and neutral line contact (123, 133),

and/or, wherein no insulating ring is available around the earth line contact (122, 132), live line contact (121, 131) and neutral line contact (123, 133).

2. The socket (1) as claimed in claim 1, wherein the live line metal elastic sheet comprises a horizontal clamping plate (1511, 1513, 1515), of which the left and right sides (1513, 1515) are respectively provided with a left (1512) and a right (1514) chute board, wherein the chute boards (1512, 1514) are connected with one horizontal clamping plate (1513, 1515) on each side, wherein the horizontal clamping plates (1513, 1515) on the left and right side are directly above the live line contact (121, 131) in position.

3. The socket (1) as claimed in claim 2, wherein the left and right chute boards (1512, 1514) are provided with regulation orifices (19), wherein the regulation orifices have jack bolts (192) are in threaded connection with the screw holes (191) inside the socket body (11).

4. A plug (2) comprising a shape conformed to that of the first and the second plug positions of the socket (1) as claimed in any one of claims -3, wherein
the plug comprises the plug body (21) with an install cavity arranged in it, characterized in that it comprises a strong magnetic plate (26) that is equipped on the bottom of the install cavity, wherein it is provided with an earth line matching column (23), a live line matching column (22) and a neutral line matching column (24), matched with an earth line contact (122, 132), a live line contact (121, 131) and a neutral line contact (123, 133) of each plug position of the socket, respectively.

5. The plug (2) as claimed in claim 4, wherein a first sliding hole (271), a second hole (272) and a third sliding hole (273) are arranged on the strong magnetic plate, and wherein sliding fit in the first sliding hole (271) is matched with the live line matching column (22); the second hole (272) is fixed with the earth line matching column (23); the sliding fit in the third sliding hole (273) is matched with the neutral line matching column (24), and wherein a first fixed column (274) and a second fixed column (276) are arranged in the installation cavity, among which the first fixed column (274) is connected with the live line matching column (22) through the left metal elastic plate (275), and the second fixed column (276) is connected with the neutral line matching column (24) through the right metal elastic plate (277).

6. The plug (2) as claimed in claim 4, wherein the length of the earth line matching column (23) protruding from the metal elastic sheet is less than the length of the neutral line matching column (24) and the live line matching column (22).

7. The plug (2) as claimed in claim 4, wherein the plug (2) has a spacing adjustor, wherein, the spacing adjustor comprises a cannula (291) that is connected to the strong magnetic plate, and wherein the cannula (291) is provided with a jack (295), and the inner wall of the jack (295) is provided with several ring grooves (292), and wherein the plug body (21) is provided with an inserting rod (293), which is connected to the inner wall of the installation cavity, wherein its end is provided with a ring chuck (294), which is conformed to the ring groove (292).

8. A power strip, comprising a plurality of sockets (1) as claimed in any one of claims 1-4;
wherein a plurality of socket bodies (11) are arranged at intervals in turn, and a plurality of socket bodies (11) are arranged in parallel.

Ansprüche

1. Steckdose (1), umfassend einen Steckdosenkörper (11), wobei der Steckdosenkörper (11) mit mindestens zwei Steckpositionen versehen ist, wobei jede Steckposition mit einem Erdungsleitungskontakt (122, 132), einem stromführenden Leitungskontakt (121, 131) und einem Nullleitungskontakt (123, 133) versehen ist; und einen Steckdosenaufnahmehohlraum, der mit einem elastischen Metallblech für die stromführende Leitung und einem elastischen Metallblech für die Nullleitung versehen ist, und wobei obige elastische Metallbleche dazu ausgelegt sind, an den stromführenden Leitungskontakt (121, 131) beziehungsweise den Nullleitungskontakt (123, 133) mit magnetischer Kraft angeschlossen oder davon getrennt zu werden, wobei der Steckdosenkörper (11) im Inneren mit einem ersten fixierten Block (141) und einem zweiten fixierten Block (143) versehen ist, wobei der erste fixierte Block (141) an eine erste Metallfeder (151) angeschlossen ist, wobei eine Seite des ersten stromführenden Leitungskontakts (121) an eine erste Metallanschlussplatte (161) angeschlossen ist, und eine Seite des zweiten stromführenden Leitungskontakts (131) an eine zweite Metallanschlussplatte (163) angeschlossen ist, wobei beide Enden der ersten Metallfeder (151) direkt über der ersten Metallanschlussplatte (161) und der zweiten Metallanschlussplatte (163) liegen, wobei der zweite fixierte Block (143) an eine zweite Metallfederplatte (153) angeschlossen ist, wobei eine dritte Metallanschlussplatte (162) an einer Seite des ersten Nullleitungskontakts (123) angeschlossen ist und eine vierte Metallanschlussplatte (164) an einer Seite des zweiten Nullleitungskontakts (133) angeschlossen ist, wobei beide Enden der zweiten Metallfederplatte (153) direkt über der dritten Metallanschlussplatte (162) und der vierten Metallanschlussplatte (164) liegen, wobei der erste Erdungsleitungskontakt (122) und der zweite Erdungsleitungskontakt (132) durch eine zusätzliche dritte Metallanschlussplatte (152) angeschlossen sind, wobei Höhen des Erdungsleitungskontakts (122, 132), stromführenden Leitungskontakts (121, 131) und Nullleitungskontakts (123, 133) geringer als die der Steckpositionen sind,

und/oder wobei der stromführende Leitungskontakt (121, 131) und der Nullleitungskontakt (123, 133) jeweils an beiden Seiten des Erdungsleitungskontakts (122, 132) vorgesehen sind,
und/oder wobei eine Höhe des Erdungsleitungskontakts (122, 132) höher als die des stromführenden Leitungskontakts (121, 131) und des Nullleitungskontakts (123, 133) ist,

und/oder wobei kein Isolierring um den Erdungsleitungskontakt (122, 132), den stromführenden Leitungskontakt (121, 131) und den Nullleitungskontakt (123, 133) verfügbar ist.

2. Steckdose (1) nach Anspruch 1, wobei das elastische Metallblech für die stromführende Leitung eine horizontale Klemmplatte (1511, 1513, 1515) umfasst, von der die linke und die rechte Seite (1513, 1515) mit einer linken (1512) beziehungsweise einer rechten (1514) Schachtplatine versehen sind, wobei die Schachtplatinen (1512, 1514) an jeder Seite an eine horizontale Klemmplatte (1513, 1515) angeschlossen sind, wobei die horizontalen Klemmplatten (1513, 1515) an der linken und der rechten Seite direkt über dem stromführenden Leitungskontakt (121, 131) positioniert sind.

3. Steckdose (1) nach Anspruch 2, wobei die linke und die rechte Schachtplatine (1512, 1514) mit Regulierungsöffnungen (19) versehen sind, wobei die Regulierungsöffnungen Gewindestifte (192) aufweisen, die in Schraubverbindung mit den Schraublöchern (191) innerhalb des Steckdosenkörpers (11) sind.

4. Stecker (2), der eine Form umfasst, die an die der ersten und der zweiten Steckposition der Steckdose (1) nach einem der Ansprüche 1-3 angepasst ist, wobei
der Stecker den Steckerkörper (21) mit einem darin angeordneten Installationshohlraum umfasst, dadurch gekennzeichnet, dass er eine starke Magnetplatte (26) umfasst, die am Boden des Installationshohlraums bereitgestellt ist, wobei er mit einem zur Erdungsleitung passenden Holm (23), einem zur stromführenden Leitung passenden Holm (22) und einem zur Nullleitung passenden Holm (24) versehen ist, die zu einem Erdungsleitungskontakt (122, 132), einem stromführenden Leitungskontakt (121, 131) beziehungsweise einem Nullleitungskontakt (123, 133) jeder Steckposition der Steckdose passen.

5. Stecker (2) nach Anspruch 4, wobei ein erstes Gleitloch (271), ein zweites Loch (272) und ein drittes Gleitloch (273) auf der starken Magnetplatte angeordnet sind, und wobei Gleitpassung in dem ersten Gleitloch (271) zu dem zur stromführenden Leitung passenden Holm (22) passt; das zweite Loch (272) an dem zur Erdungsleitung passenden Holm (23) fixiert ist; die Gleitpassung in dem dritten Gleitloch (273) zu dem zur Nullleitung passenden Holm (24) passt, und wobei ein erster fixierter Holm (274) und ein zweiter fixierter Holm (276) in dem Installationshohlraum angeordnet sind, unter denen der erste fixierte Holm (274) durch die linke elastische Metallplatte (275) an den zur stromführenden Leitung passenden Holm (22) angeschlossen ist und der zweite fixierte Holm (276) durch die rechte elastische Metallplatte (277) an den zur Nullleitung passenden Holm (24) angeschlossen ist.

6. Stecker (2) nach Anspruch 4, wobei die Länge des zur Erdungsleitung passenden Holms (23), die von dem elastischen Metallblech vorragt, geringer als die Länge des zur Nullleitung passenden Holms (24) und des zur stromführenden Leitung passenden Holms (22) ist.

7. Stecker (2) nach Anspruch 4, wobei der Stecker (2) einen Abstandsregler aufweist, wobei der Abstandsregler eine Kanüle (291) umfasst, die an die starke Magnetplatte angeschlossen ist, und wobei die Kanüle (291) mit einer Buchse (295) versehen ist und die Innenwand der Buchse (295) mit einigen Ringkerben (292) versehen ist, und wobei der Steckerkörper (21) mit einem Einsteckstift (293) versehen ist, der an die Innenwand des Installationshohlraums angeschlossen ist, wobei sein Ende mit einem Ringfutter (294) versehen ist, das an die Ringkerbe (292) angepasst ist.

8. Steckerleiste, die mehrere Steckdosen (1) nach einem der Ansprüche 1-4 umfasst;
wobei mehrere Steckdosenkörper (11) in Intervallen der Reihe nach angeordnet sind und mehrere Steckdosenkörper (11) parallel angeordnet sind.

Revendications

1. Prise (1), comprenant un corps de prise (11), le corps de prise (11) étant pourvu d'au moins deux positions de fiche, chaque position de fiche étant pourvue d'un contact de ligne de terre (122, 132), d'un contact de ligne active (121, 131) d'un contact de ligne neutre (123, 133), et une cavité de logement de prise qui est pourvue d'une feuille élastique métallique de ligne active et d'une feuille élastique métallique de ligne neutre, et les feuilles élastiques métalliques précitées étant configurées pour être connectées à ou déconnectées du contact de ligne active (121, 131) et du contact de ligne neutre (123, 133) respectivement sous force magnétique, le corps de prise (11) étant pourvu à l'intérieur d'un premier bloc fixe (141) et d'un second bloc fixe (143), le premier bloc fixe (141) étant connecté à un premier ressort métallique (151), un côté du premier contact de ligne active (121) étant connecté à une première plaque de connexion métallique (161), et un côté du second contact de ligne active (131) étant connecté à une deuxième plaque de connexion métallique (163), les deux extrémités du premier ressort métallique (151) étant directement au-dessus de la première plaque de connexion métallique (161) et de la deuxième plaque de connexion métallique (163), le second bloc fixe (143) étant connecté à une seconde plaque à ressort métallique (153), une troisième plaque de connexion métallique (162) étant connectée à un côté du premier contact de ligne neutre (123), et une quatrième plaque de connexion métallique (164) étant connectée à un côté du second contact de ligne neutre (133), les deux extrémités de la deuxième plaque à ressort métallique (153) étant directement au-dessus de la troisième plaque de connexion métallique (162) et de la quatrième plaque de connexion métallique (164), le premier contact de ligne de terre (122) et le second contact de ligne de terre (132) étant connectés par une troisième plaque de connexion métallique supplémentaire (152), les hauteurs du contact de ligne de terre (122, 132), du contact de ligne active (121, 131) et du contact de ligne neutre (123, 133) étant inférieures à celles des positions de fiches,

et/ou le contact de ligne active (121, 131) et le contact de ligne neutre (123, 133) étant prévus respectivement des deux côtés du contact de ligne de terre (122, 132),

et/ou une hauteur du contact de ligne de terre (122, 132) étant supérieure à celle du contact de ligne active (121,131) et du contact de ligne neutre (123, 133),

et/ou aucune bague d'isolation n'étant disponible autour du contact de ligne de terre (122, 132), du contact de ligne active (121,131) et du contact de ligne neutre (123, 133).

2. Prise (1) selon la revendication 1, dans laquelle la feuille élastique métallique de ligne active comprend une plaque de serrage horizontale (1511, 1513, 1515) dont les côtés gauche et droit (1513, 1515) sont respectivement pourvus d'un panneau de chute gauche (1512) et droit (1514), les panneaux de chute (1512, 1514) étant connectés à une plaque de serrage horizontale (1513, 1515) sur chaque côté, les plaques de serrage horizontales (1513, 1515) sur les côtés gauche et droit étant situées directement au-dessus du contact de ligne active (121, 131) en position.

3. Prise (1) selon la revendication 2, dans laquelle les panneaux de chute gauche et droit (1512, 1514) sont pourvus d'orifices de réglage (19), les orifices de réglage comportant des vis de dégagement (192) qui sont en connexion filetée avec les trous de vis (191) à l'intérieur du corps de prise (11).

4. Fiche (2) ayant une forme adaptée à celle des première et seconde positions de fiches de la prise (1) selon l'une quelconque des revendications 1 à 3, la fiche comprenant le corps de fiche (21) doté d'une cavité d'installation disposée dedans, caractérisée en ce qu'elle comprend une plaque magnétique puissante (26) qui est posée sur le fond de la cavité d'installation, sachant qu'elle est pourvue d'une colonne correspondant à la ligne de terre (23), d'une colonne correspondant à la ligne active (22) et d'une colonne correspondant à la ligne neutre (24), harmonisées avec un contact de ligne de terre (122, 132), un contact de ligne active (121,131) et un contact de ligne neutre (123, 133) de chaque position de fiche de la prise respectivement.

5. Fiche (2) selon la revendication 4, dans laquelle un premier trou de coulissement (271), un deuxième de coulissement (272) et un troisième trou de coulissement (273) sont pratiqués sur la plaque magnétique puissante, et l'ajustement par coulissement dans le premier trou de coulissement (271) correspond à la colonne correspondant à la ligne active (22) ; le deuxième trou (272) est fixe avec la colonne correspondant à la ligne de terre (23) ; l'ajustement par coulissement dans le troisième trou de coulissement (273) correspond à la colonne correspondant à la ligne neutre (24), et une première colonne fixe (274) et une seconde colonne fixe (276) sont disposées dans la cavité d'installation, parmi lesquelles la première colonne fixe (274) est connectée à la colonne correspondant à la ligne active (22) par la plaque élastique métallique gauche (275), et la seconde colonne fixe (276) est connectée à la colonne correspondant à la ligne neutre (24) par la plaque élastique métallique droite (277).

6. Fiche (2) selon la revendication 4, dans laquelle la longueur de la colonne correspondant à la ligne de terre (23) saillant de la feuille élastique métallique est inférieure à la longueur de la colonne correspondant à la ligne neutre (24) et de la colonne correspondant à la ligne active (22).

7. Fiche (2) selon la revendication 4, dans laquelle la prise (2) comporte un régleur d'espacement, le régleur d'espacement comprenant une canule (291) qui est connectée à la plaque magnétique puissante, et la canule (291) est pourvue d'un connecteur (295), et la paroi intérieure du connecteur (295) est pourvue de plusieurs gorges annulaires (292), et le corps de fiche (21) est pourvu d'une barre d'insertion (293) qui est connectée à la paroi intérieure de la cavité d'installation, son extrémité étant pourvue d'un anneau de mandrin (294) qui est de la forme de la gorge annulaire (292).

8. Prise multiple comprenant une pluralité de prises (1) selon l'une quelconque des revendications 1 à 4, une pluralité de corps de prises (11) étant disposés à des intervalles un par un, et une pluralité de corps de prises (11) étant disposés en parallèle.

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