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Key board

A keyboard and button technology, which is applied to emergency actuators, instruments, and contacts fixed in the direction of operating parts, etc., can solve the problems of unstable movement, shaking, and detachment of key caps

Active Publication Date: 2020-06-30
PRIMAX ELECTRONICS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] When the key cap 11 is pressed, the first frame 121 and the second frame 122 swing with the moving key cap, and the first frame 121 and the second frame 122 also shake while swinging, causing the key cap 11 The movement also shakes and becomes unstable
In addition, due to the structure, the assembled first frame 12 and the second frame 122 are easily detached from the bottom plate 15.

Method used

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Embodiment Construction

[0055] In view of the problems caused by the known technology, the present invention provides a keyboard that can solve the problems. First illustrate the structure of the keyboard of the present invention, please refer to figure 2 as well as image 3 , figure 2 It is an exploded schematic diagram of a partial structure of the keyboard of the present invention in a preferred embodiment, and image 3It is a structural exploded schematic view of another viewing angle of the keycap and the wing-type connecting element of the keyboard of the present invention in a preferred embodiment. The keyboard 2 of the present invention includes a bottom plate 21, a plurality of keycaps 22 (only one is shown in the figure), a plurality of wing-type connecting elements 23 (only one is shown in the figure), a circuit board 24 and a plurality of trigger switches 25 (only one is shown in the figure). one). The bottom plate 21 includes a plurality of closed connecting frames 211, a plurality...

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PUM

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Abstract

The invention provides a keyboard. The keyboard comprises a bottom plate with a closed connecting frame, a wing type connecting element and a key cap. The wing type connecting element comprises a first frame and a second frame, and a connecting shaft of the second frame extends into the closed connecting frame to be connected with the wing type connecting element and the bottom plate. When the keycap is pressed, the connecting shaft can only rotate in the closed connecting frame and is limited by the closed connecting frame, the swing amplitude of the wing type connecting element is small, sothat the keyboard can improve the pressing stability of the key cap.

Description

technical field [0001] The invention relates to an input device, in particular to a keyboard with a plurality of keys. 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. The subject of the present invention is the keyboard. [0003] Next, the structure of the key structure in the keyboard will be described, taking the key structure including the scissor-type connecting elements as an example. see figure 1 , which is a schematic cross-sectional side view of a known button structure. The known button structure 1 includes a button cap 11, a scissor-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 key cap 11, the scissor-type connecting element 12, the elastic rubber body 13 and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/7065
CPCH01H13/7065G06F3/0202H01H3/122H01H3/125H01H2227/036H01H2221/058H01H13/7006H01H13/14H01H2205/002G06F3/02H01H13/705
Inventor 庄创树黄胜皇曾智慧
Owner PRIMAX ELECTRONICS LTD