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Dustproof and sound-making optical axis keyboard key and keyboard

A keyboard and button technology, which is applied in the field of optical axis keyboard buttons and its keyboard, can solve the problems of complex structure, inability to prevent dust, long time required for button reset, etc.

Inactive Publication Date: 2017-12-01
乐清市工义电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current mechanical keyboards are not dustproof, and have a short service life, and it takes a long time to reset the keys. However, the existing optical axis keyboard keys have complex structures, high manufacturing costs, and slow sound after use. Slowly decrease until there is no case

Method used

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  • Dustproof and sound-making optical axis keyboard key and keyboard
  • Dustproof and sound-making optical axis keyboard key and keyboard
  • Dustproof and sound-making optical axis keyboard key and keyboard

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Embodiment Construction

[0022] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention. The present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] Such as Figure 1-4 As shown, the present invention provides a dustproof, sound-emitting optical axis keyboard key, including an upper cover 1, a lower cover 2, a first spring 3, a second spring 4, a light blocking spacer 5, a shrapnel 6 and a light emitting module 8 , the upper cover 1 includes an integrally formed upper cover side wall 11 and an upper cover top wall 12, the lower cover 2 includes a lower cover side wall 21, and the upper cover 1 and the lower cover 2 are nested and connected, so The side wall 21 of the lower cover is provided with a chute 22, the side wall 11 of t...

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Abstract

The present invention relates to the field of keyboard technology, and particularly to a dustproof and sound-making optical axis keyboard key, which comprises an upper cover, a lower cover, a first spring, a second spring, a light blocking sheet, an elastic sheet and a light emitting module. The upper cover and the lower cover are in sleeve-embedded connection. The side wall of the lower cover is provided with a sliding groove, and the side wall of the upper cover is provided with a position limiting protrusion block. The elastic sheet is mounted on the side wall of the lower cover. The lower end of the light blocking sheet is provided with a pair of tubes. The light-emitting module is arranged at the lower end of the light blocking sheet. The light blocking sheet is provided with an optical channel. The front wall of the lower cover is provided with a light passing hole. According to the invention, the upper cover and the lower cover are used by cooperation of the sliding groove and the position limiting protrusion block, and are internally provided with two springs. This means that when the keyboard key is pressed, a good pressing feel can be generated and a sound is produced. After the key is pressed, it can restore to its original position quickly, and the service life of the key is longer. The upper cover of the keyboard key is integrally formed and prevents the dust from entering the key. In addition, with a simple structure and the reasonable design, the assembling of the keyboard and the key is simple, which can improve the production efficiency greatly.

Description

technical field [0001] The invention relates to the technical field of keyboards, in particular to a dust-proof, sound-emitting optical axis keyboard key and a keyboard thereof. Background technique [0002] As a common input device for electronic devices, the keyboard plays a very important role in people's life and work, and it can be said that many people need it. Also therefore, people have higher and higher requirements to it, not only to be able to realize its basic input function, but also to be easy to use, but also beautiful and so on. However, most of the current mechanical keyboards are not dust-proof, and have a short service life, and it takes a long time to reset the keys. However, the existing optical axis keyboard keys have complex structures, high manufacturing costs, and slow sound after use. Slowly decrease until there is no case. Contents of the invention [0003] Aiming at the problems of the prior art, the invention provides an optical axis keyboard...

Claims

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Application Information

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IPC IPC(8): H01H13/83H01H13/7073H01H13/84
CPCH01H13/83H01H13/7073H01H13/84
Inventor 黄素微
Owner 乐清市工义电子有限公司
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