Keyboard assembly fixture

Abstract

The invention provides a keyboard assembling fixture which is used for assembling a keyboard. The keyboard comprises a supporting plate, a membrane switch layer and a key module group. The key module group is provided with a standard key area which is provided with multiple rows of standard keys which are arranged along a transverse direction. The distance between a first positioning column and a second positioning column arranged on the keyboard assembling fixture is designed according to the key distance relational expression of the standard key area. Meanwhile, the supporting plate and the membrane switch layer are designed to be adaptive to positioning holes. The first supporting plate positioning hole of the supporting plate and the first switch layer positioning hole of the membrane switch layer can be arranged on the first positioning column in a penetrating way in turn in assembling, and the second supporting plate positioning hole of the supporting plate and the second switch layer positioning hole of the membrane switch layer can be arranged on the second positioning column in a penetrating way in turn. Compared with the fixtures in the prior art, sharing of all the processes of the whole keyboard assembling flow and the keyboard assembling fixture of different series of keyboards can be realized by the keyboard assembling design so that production cost can be saved and production efficiency can be enhanced.

Description

technical field [0001] The invention relates to a keyboard assembly jig, in particular to a keyboard assembly jig with strong commonality. Background technique [0002] In the prior art, the general keyboard assembly production process is an assembly line assembly. Therefore, an auxiliary keyboard assembly jig is required in the keyboard assembly process. The traditional keyboard assembly jig adopts a design that imitates the shape of the keyboard, for example, on the jig platform According to the overall shape of the keyboard, a concave part is designed to limit the keyboard. However, on the one hand, this keyboard assembly jig is only suitable for several processes in the assembly process, and the entire product needs jigs from different processes to assist in completion; on the other hand, this keyboard assembly jig is only suitable for specific For keyboards of different shapes and sizes, when it is necessary to assemble keyboards of other models, fixtures must be remad...

AI Technical Summary

Problems solved by technology

However, on the one hand, this keyboard assembly jig is only suitable for several processes in the assembly process, and the entire product needs jigs from different processes to assist in completion; on the other hand, this keyboard assembly jig is only suitable for specific For keyboards of different shapes and sizes, when it is necessary to assemble keyboards of other models, fixtures must be remade due to changes in the shape of the keyboards. The disadvantages of the above problems are: 1. Different processes require different fixtures and different models require Different jigs greatly increase the cost of jigs; second, replacing jigs during the entire keyboard assembly process and when changing keyboard models wastes manpower, material resources and time, increases production costs, and reduces production efficiency

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