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Mechanical keyboard button structure

A mechanical keyboard, button technology, applied in contact operating mechanisms, indoor games, electrical components, etc., can solve the problem of corner feel and functions that are difficult to meet user requirements, achieve good feel and function, long life, and wide application market. Effect

Active Publication Date: 2018-07-03
JIANGSU TRANSIMAGE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For notebook keyboards that are getting thinner and thinner, the feel and functions of the corners are difficult to meet user requirements

Method used

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  • Mechanical keyboard button structure
  • Mechanical keyboard button structure
  • Mechanical keyboard button structure

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Experimental program
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Effect test

Embodiment Construction

[0023] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0024] At present, the traditional mechanical keyboard is generally composed of a base plate 1, a circuit board 2, a mechanical switch 3 and a keycap 4 arranged from bottom to top. The keycap 4 is set on the top of the mechanical switch 3. The structure of the mechanical switch 3 is relatively complicated and , the structure of the mechanical switch 3 is only suitable for thicker desktop or external keyboards, the application range is small, and the supporting performance is poor, so it cannot be adapted to the keyboard with a shorter stroke.

[0025] Such as figure 1 and Figure 4 As shown, the present invention discloses a mechanical keyboard button structure, including a bottom plate 1, a circuit board 2, a mechanical switch 3 and a keycap 4 connected sequentially from bottom to top, and the mechanical switch 3 is used to guide the keycap ...

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PUM

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Abstract

The invention discloses a mechanical keyboard button structure, which comprises a bottom plate, a circuit board, a mechanical switch and a keycap which are sequentially connected from bottom to top; the mechanical switch is used to guide the keycap to move up and down and convert the pressing force on the keycap For the switch signal to be transmitted to the circuit board to conduct the circuit; the mechanical switch includes a support plate and a switch mandrel arranged on the support plate, and also includes scissors, the upper part of which is fixed to the bottom surface of the keycap, and the lower part is fixed to the bottom surface of the keycap. The support plate is fixed, and the switch mandrel passes through the scissors and abuts against the bottom surface of the keycap. The invention combines the mechanical shaft structure and the scissors structure, which makes the button support more stable and has a long life, and at the same time, the corner has better hand feeling and function; secondly, the structure can be used for the keyboard with a lower stroke, making the keyboard thinner and thinner. Lightweight, wider application market; Finally, when the trigger circuit under a single button is damaged, there is no need to replace the entire circuit, and the single button can be repaired and replaced.

Description

technical field [0001] The invention relates to a keyboard structure, in particular to a mechanical keyboard button structure. Background technique [0002] The keyboard is a kind of computer peripheral equipment. There are multiple keys on the keyboard, and the signals or instructions are input and transmitted to the computer by pressing the multiple keys. There are certain factors for the operational performance, pressing life, key travel and operating feel of the keys. Very demanding. [0003] Among them, the membrane keyboard is a keyboard structure commonly used at present. Membrane keyboards are mainly provided with scissor foot brackets and elastic elements under the keycaps, and then matched with a thin film circuit layer at the bottom. When the keycap is pressed, the scissors foot bracket is used to fix and stabilize the keycap, and the elastic element is driven by the keycap and triggered downward, so that the shaft pole is conducted to generate a signal, and the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H3/12H01H13/705
CPCH01H3/125H01H13/705H01H13/7065H01H2215/03H01H2227/036H01H2231/008H01H2235/01H01H13/14H01H13/20
Inventor 邹伟民曾小越
Owner JIANGSU TRANSIMAGE TECH CO LTD