EP 4249665 A1 20230927 - ROTARY KNOB ASSEMBLY AND ELECTRICAL APPARATUS
Title (en)
ROTARY KNOB ASSEMBLY AND ELECTRICAL APPARATUS
Title (de)
DREHKNOPFBAUGRUPPE UND ELEKTRISCHES GERÄT
Title (fr)
ENSEMBLE SÉLECTEUR ROTATIF ET APPAREIL ÉLECTRIQUE
Publication
Application
Priority
- CN 202011595610 A 20201229
- CN 2021082525 W 20210324
Abstract (en)
A rotary knob assembly and an electrical apparatus. The rotary knob assembly comprises: an assembly member (140), wherein the assembly member (140) comprises a mounting groove (142) and a first liquid blocking portion (144), the first liquid blocking portion (144) being located at the periphery of the mounting groove (142); a control module (162) arranged in the mounting groove (142); a display module (120) electrically connected to the control module (162); a rotary knob base (106) connected to the control module (162); a rotary knob main body (116) arranged on the rotary knob base (106) and located on the periphery of the control module (162), wherein a liquid discharging chamber (122) is defined by means of the rotaly knob main body (116) and the rotary knob base (106); and a liquid discharging portion (126) arranged on the rotary knob base (106), wherein the liquid discharging poltion (126) is in communication with the liquid discharging chamber (122) and is used for discharging media from the liquid discharging chamber (122), and the first liquid blocking portion (144) is located between the liquid discharging portion (126) and the mounting groove (142). Effective blocking of a liquid and effective discharging of a liquid of the rotary knob assembly can be achieved, such that the environment where the display module (120) and the control module (162) are mounted and the service life of the display module and the control module are guaranteed.
IPC 8 full level
D06F 39/00 (2020.01); D06F 34/30 (2020.01)
CPC (source: CN EP)
D06F 34/04 (2020.02 - CN); D06F 34/28 (2020.02 - CN); D06F 34/30 (2020.02 - CN EP); D06F 34/32 (2020.02 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4249665 A1 20230927; EP 4249665 A4 20240117; CN 112538723 A 20210323; CN 112538723 B 20220325; WO 2022141830 A1 20220707
DOCDB simple family (application)
EP 21912600 A 20210324; CN 202011595610 A 20201229; CN 2021082525 W 20210324