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Press key structure

A key and connection structure technology, which is applied in the direction of electrical components, electric switches, circuits, etc., can solve the problems of easy damage, light and thin appearance and touch feeling, and poor touch feel of the key structure.

Inactive Publication Date: 2017-12-26
PRIMAX ELECTRONICS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned first method will cause the structural strength of the button to weaken and be easily damaged, while the second method will cause the button structure to have a poor touch feeling
In short, it is difficult to have both thin and light appearance and tactile feel

Method used

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Examples

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Embodiment Construction

[0070] The invention provides a keyboard that can give users a good touch and pressure feeling, and can maintain a thin and light appearance, so as to solve the problems in the prior art. Please also see figure 2 , image 3 as well as Figure 4 , figure 2 It is a structural schematic diagram of the button structure of the present invention applied to a notebook computer in the first preferred embodiment, image 3 It is a structural explosion schematic diagram of the button structure of the present invention in the first preferred embodiment, and Figure 4 It is a structural exploded schematic diagram of another viewing angle of the scissors-type connection element and the sliding element of the button structure of the present invention in the first preferred embodiment. The key structure 2 includes a support plate 21 , a sliding element 22 , a key cap 23 , a connection structure 24 , a scissors connection element 25 , an elastic element 26 and a membrane switch circuit 2...

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Abstract

The invention relates to a press key structure comprising a sliding element, a press key cap, a scissor type connecting element and a connecting structure. The press key cap is connected to the scissor type connecting element, and the connecting structure is connected to the scissor type connecting element and the sliding element. When a user wants to operate the press key structure, linked operation of the sliding element and the connecting structure can be controlled, the press key cap is enabled to be at a high position, and good pressing hand touch can be provided for the user. Via the press key structure, linked operation of the sliding element and the connecting structure can be used to lower height of the press key cap, and therefore the press key structure is enabled to have a thin shape.

Description

technical field [0001] The invention relates to a key structure in a keyboard, in particular to an ultra-thin key structure. Background technique [0002] Common computer peripheral input devices include a mouse, a keyboard, and a trackball. The keyboard can directly input text and symbols to the computer, so it is highly valued by users and input device manufacturers. Among them, the more common one is a keyboard that includes a scissor-type connecting element. [0003] Next, the structure of a keyboard including a scissor-type connection element is described, and it is illustrated with a single key in the keyboard. see figure 1 , which is a schematic cross-sectional side view of a key of an existing keyboard. The existing button structure 1 includes a button cap 11, a scissors-type connecting element 12, an elastic rubber body 13, a membrane switch circuit 14, and a bottom plate 15, and the bottom plate 15 is used to carry the second key cap 11, the scissors-type connec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/702H01H13/02
CPCH01H13/702H01H13/02H01H2227/028H01H2227/036H01H2231/002
Inventor 杨哲玮
Owner PRIMAX ELECTRONICS LTD
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