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Keyboard

A keyboard and button technology, which is applied in the field of keyboards, can solve the problems of high component loss and reduced keyboard service life, and achieve the effect of increasing service life and reducing wear and tear

Pending Publication Date: 2019-07-12
鸿达磁健康科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the keyboards on the market are all mechanical and capacitive, and different keyboards will be selected according to the requirements for different groups of people and usage environments; the components of the current keyboards on the market will be hit many times during use, and the loss of the components is relatively large. Reduced keyboard lifespan

Method used

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Embodiment Construction

[0018] see Figure 1-3 , the present invention discloses a keyboard, comprising a keyboard housing 11, a key box 20, a connecting post 40, a first magnet 51, a second magnet 52, a third magnet 53 and a linear Hall sensor 61; the key box 20 is set On the outer surface of the keyboard housing 11, the key box 20 is hollow and its inner space forms a movable channel, and the top of the key box 20 is provided with an opening; the second magnet 52 is fixed in the movable channel The connecting column 40 is arranged in the movable channel and passes through the second magnet 52; the end of the connecting column 40 close to the keyboard housing 11 is the sensing end, and the other end of the connecting column 40 is striking end; the first magnet 51 is arranged at the striking end of the connecting column 40, and the third magnet 53 is arranged at the inductive end of the connecting column 40; the first magnet 51 is close to the second The polarity of the side of the magnet 52 is the ...

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PUM

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Abstract

The invention discloses a keyboard comprising a keyboard shell, a key box, a connecting column, a first magnet, a second magnet, a third magnet and a linear Hall sensor. The key box is arranged on anouter side of the keyboard shell, the top of the key box is provided with an opening, the second magnet is fixed in a movable channel, and the connecting column is disposed in the movable channel andpasses through the second magnet. One end of the connecting column adjacent to the keyboard shell is a sensing end, and the other end of the connecting column is a striking end. The first magnet is disposed at the striking end of the connecting column, and the third magnet is disposed at the sensing end of the connecting column. The polarity of a side of the first magnet adjacent to the second magnet is the same as the polarity of a side of the second magnet adjacent to the first magnet. The linear Hall sensor is disposed on an inner side surface of the keyboard shell, and a sensing surface ofthe linear Hall sensor is located in a magnetic field formed by the third magnet.

Description

technical field [0001] The invention relates to a keyboard. Background technique [0002] At present, the keyboards on the market are all mechanical and capacitive, and different keyboards will be selected according to the requirements for different groups of people and usage environments; the components of the current keyboards on the market will be hit many times during use, and the loss of the components is relatively large. Reduced the service life of the keyboard. Contents of the invention [0003] In order to overcome the shortcomings and deficiencies of the prior art, the present invention discloses a keyboard, which includes a keyboard housing, a key box, a connecting post, a first magnet, a second magnet, a third magnet and a linear Hall sensor; the key box It is arranged on the outer side of the keyboard casing, the key box is hollow and its internal space forms an active channel, and the top of the key box is provided with an opening; the second magnet is fixed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/705H01H13/84
CPCH01H13/705H01H13/84
Inventor 周奕丰李天资龙坤黄伟宏
Owner 鸿达磁健康科技有限公司