The present invention relates to a workstation equipment container and more particularly, but not solely, to a so-called equipment bin for containing data management equipment such as dealer boards, computer keyboards, telephony boards, telecommunications apparatus and speakers.
In modern dealing desks for financial institutions it is desirable to support data management equipment in a simple manner which will provide operators and dealers with ease of access.
An office workstation is known from US 5033804 in which a view screen 11 is mounted in a viewscreen basket 10 which is pivotally mounted by pivot means in an outer shell of the workstation. The purpose of the pivotal mounting of the screen is to permit the screen to be viewed from different positions, for example from a standing position or a sitting position. This prior arrangement has little relevance to the present invention.
According to the present invention there is provided a workstation equipment container comprising an outer shell adapted to be fixed to a desk or other workstation and an inner receptacle, which is adapted to support a keyboard, pivotally mounted in the outer shell by pivot means, characterised in that the pivot means are provided with friction means whereby the inner receptacle is stationary when the keyboard is used but the inner receptacle can be pivoted within the shell when subjected to a force which is substantially greater than the force required to operate the keyboard.
A constructional embodiment of the present invention will now be described, by way of example, with reference to the accompanying drawings, wherein:-
With reference to Figure 1, the equipment bin comprises an outer shell having a rear wall 2, side plates 3 and a front rail 4. The bin further comprises an inner receptacle having a rear wall 5, side plates 6, a front rail 10 and a faceplate support 7 spot welded to the front rail 10. Pivot means connecting the receptacle to the outer shell comprise pivot supports 8, pivot boxes 9 and pivot plates 11. The pivot supports 8 are welded to the inner face of the side plates 3.
As shown in Figure 2A each side plate 3 has a plurality of holes 3A and rectangular apertures 3B for receiving projections of the pivot supports. As shown in Figure 5B each side plate 6 has a plurality of holes 6A, an alignment hole 6B and a plurality of recesses 6C.
A spring (not shown) at one or each side of the equipment bin extends between studs inserted in the holes 3A and 6A. The holes in which the studs are placed and the strength of the spring or springs depends upon the balance needed which is primarily related to the weight of the equipment placed in the equipment bin.
The equipment bin is made of metal parts welded together. When the rear wall 5 is shaped, creases are formed at each change of angle and the creased metal and/or weld material fits as and where necessary into the recesses 6C.
Each pivot support 8 has a pivot hole 8A and wings 8B and 8C. The wings 8B and 8C have projections 8D and 8E to fit tightly in the apertures 3B of the side plates 3. Each pivot box has walls 9A on three sides of a baseplate 9B which has a hole 9C. Each pivot plate 11 has a baseplate 11A and a clinch stud 11B. Each pivot box is arranged between the inner receptacle and the pivot support 8 with the walls 9A facing inwards. A pivot plate is arranged within the walls 9A with its clinch stud 11B extending through the pivot support 8 using hole 8A. A plastic washer is frictionally engaged on the end of the clinch stud 11B.
A faceplate 15 has a rectangular aperture 15A to receive data management equipment such as a computer keyboard. The faceplate is supported by the inner receptacle with the outer shell providing means for fixing the equipment container to a workstation such as a dealing desk and affording fixed junction points. The design of the workstation equipment container is such that it may be fixed to the workstation in a number of different positions.
Along the top of the rear wall 5 there is fixed an aluminium extrusion 5A for frictionally receiving a projecting rail of the faceplate. The aluminium extrusion 5A also acts as a handle for adjusting the angle of the inner receptacle relative to the outer shell. The faceplate is provided with quick-release studs fitted using holes 15B for ease of removal of the faceplate from the inner receptacle.
The equipment bin cradles the equipment and the pivot joint has a smooth action which is sufficiently resistant to movement so that equipment buttons and the like can be operated without the inner receptacle tilting, but whereby the inner receptacle can be tilted when sufficient pressure is applied.
A further embodiment of the present invention is shown in Figure 13. As more clearly shown in Figures 14A and 14B each side plate 3 has two holes 3A and one hole 3B in which studs 3D are located. As shown in Figures 15A and 15B each side plate 6 has a hole 6A, a hole 6B and three holes 6C for receiving studs 6D, the hole(s) used depending on the equipment being installed. Each side plate 6 also has two small holes 6E for plastic inserts.
The pivot support 8 as shown in Figures 16A and 16B has a pivot hole 8A, an arcuate slot 8G and two holes 8H. The holes 8H receive two of the studs 3D extending from the adjacent side plate 3 and the arcuate slot allows for tilting of the inner receptacle which has a stud extending from the pivot hole 6A into the arcuate slot.
Remaining studs in the side plate 3 and 6 are used for locating the ends of balancing springs as hereinbefore described.
As shown in Figures 17A, 17B and 17C the rear wall 2 has elongate slots 2A for screws for fixing the equipment container to a workstation and an earthing stud 2B for earthing the equipment.
As shown in Figures 18A and 19A the rear wall 5 has elongate slots 5A for aesthetic and/or ventilation purposes.
The equipment bin can be made in various depths and widths depending upon the equipment to be housed.