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Silent keycap

A technology of keycaps and sliding sleeves, which is applied in the direction of electrical components, electric switches, circuits, etc., can solve problems such as sound generation, and achieve the effect of improving practicality and eliminating the possible effect of hard rubber and hard rubber hitting sound

Active Publication Date: 2018-07-24
佛山市艾佛杜电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a silent keycap, which has the advantage of avoiding the sound generated by percussion, and solves the problem of making sound when in use

Method used

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Embodiment Construction

[0019] 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.

[0020] see Figure 1-4 , a silent keycap, comprising a keycap head 1, the upper surface of the keycap head 1 is provided with a non-slip pad, the anti-slip pad is filled with vinyl acetate, and the top of the inner cavity of the keycap head 1 is fixedly connected with a guide post 101, so The distance between the bottom of the guide column 101 and the bottom of the middle plate 3 is greater than the distance that the keycap head 1 moves downward, so that the g...

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Abstract

The invention relates to the technical field of computer accessories, and discloses a silent keycap. The silent keycap comprises a keycap head, wherein the top of an inner cavity of the keycap head isfixedly connected with a guide column, the surface of the guide column is fixedly sleeved with a guide sliding sleeve, two sides of the lower surface of the guide sliding sleeve are fixedly connectedwith limiting hooks respectively, the guide sliding sleeve extends to the internal part of a middle plate, the middle plate comprises a casing, the bottom end of the casing is provided with a storageblock, the guide sliding sleeve runs through the casing and extends to the bottom of the middle plate, the middle plate is internally provided with a movable block, the movable block is an elastic silica gel block, and the movable block comprises a clamping block. The silent keycap is provided with the guide sliding sleeve, the limiting hooks and a clamping slot, and the limiting hooks of the guide sliding sleeve are surrounded by the elastic silica gel, so that the limiting hooks do not directly collide with the middle plate, and the sound is eliminated through the buffering of the elastic silica gel, thereby fundamentally eliminating the possibility of sound production caused by the collision of hard rubber when tapping a keyboard, being suitable for various quiet occasions, and thus improving the practicability of the keyboard.

Description

technical field [0001] The invention relates to the technical field of computer accessories, in particular to a silent keycap. Background technique [0002] Existing keyboards, whether it is a mechanical keyboard or a silicone film keyboard, when the keycap is struck, the keycap moves up and down. Because it is necessary to ensure that the keycap cannot fall off, a limit structure is used in the structure. When the keycap moves up and down, the limit mechanism It will produce impact and make noise. In the dead of night and in the office, the school will affect other people's study, work and life. The patent of this invention is to add elastic materials to the limit mechanism, so as to eliminate the sound of impact and achieve a silent effect. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a silent keycap, which has the advantage of avoiding the sound produced by percussi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/705H01H13/7065
CPCH01H13/705H01H13/7065H01H2231/002
Inventor 周飞跃
Owner 佛山市艾佛杜电子科技有限公司
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