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Key unit for computer keyboard and computer keyboard

A computer keyboard and button technology, which is applied in the field of electronic equipment input devices, can solve problems such as high cost and poor computer keyboard feel, and achieve the effects of simplified structure, good feel, and cost reduction

Inactive Publication Date: 2017-02-08
张文嵛 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem mainly solved by the present invention is the problem that the existing computer keyboard has poor hand feeling or high cost

Method used

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  • Key unit for computer keyboard and computer keyboard
  • Key unit for computer keyboard and computer keyboard
  • Key unit for computer keyboard and computer keyboard

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] The embodiment of the invention discloses a computer keyboard, such as figure 1 As shown, the computer keyboard 1 includes a cover body 11 with a hollow area, a bottom plate 13, a control circuit board 15, a fixed plate 16, a support plate 19, a plurality of keycaps 20 and pressing brackets 211 of the key unit 21, and an elastic support body 213 , a fixed body 215 , and a membrane switch layer 219 , wherein the key cap 20 and the key switch 21 constitut...

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PUM

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Abstract

The invention provides a push-button unit used for a computer keyboard and a computer keyboard. The push-button unit comprises a keycap and a key switch, wherein the keycap is arranged on the key switch; the key switch comprises a pressing support, a fixed main body, an elastic support and a thin film switch layer, wherein the pressing support comprises a lead column which penetrates through the fixed body, the elastic support is clamped between the pressing support and the fixed main body, and the thin film switch layer comprises a thin film switch; the side of the lead column and the thin film switch are controlled to be switched between an elastic contact state and a separating state by the elastic support, so as to correspondingly realize switching the push-button unit between a conducting state and a non-conducting state. The push-button unit and the computer keyboard provided by the invention have the advantages of good hand feeling and low cost.

Description

technical field [0001] The invention relates to an input device for electronic equipment, in particular to a key unit of a computer keyboard and a computer keyboard using the key unit. Background technique [0002] Along with the development of modern electronic technology, various electronic products are constantly being researched and developed, and as the main input device of electronic equipment, especially the keyboard of equipment such as computer is also more and more important. [0003] A keyboard is an input device for inputting signals to hardware such as electronic equipment through a user's pressing operation, and then pressing a corresponding key unit. Nowadays, keyboards are widely used. [0004] A comfortable feel is very important for using a keyboard. According to the material of the control button to move the device up and down, there are roughly two ways on the market now. [0005] One of them is an elastic body type keyboard made of plastic materials su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/02H01H13/705
Inventor 张文嵛凌小艳
Owner 张文嵛