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Novel keyboard structure

A keyboard, a new type of technology, applied in the direction of contact operating mechanism, instrument, electrical digital data processing, etc., can solve the problems of complex manufacturing process, high manufacturing cost, thick keyboard, etc., reduce the types of materials, simplify the manufacturing process, reduce the keyboard cost effect

Inactive Publication Date: 2018-06-15
JIANGSU TRANSIMAGE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The bottom of the traditional keyboard structure includes a support plate and a conductive circuit board. If it is a backlit keyboard structure, a backlight module needs to be installed. The overall keyboard is thicker, and there are many types of materials used. The manufacturing process is complicated and the manufacturing cost is high.

Method used

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Embodiment Construction

[0016] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0017] The keyboard structure of the present invention comprises base plate 1, scissors feet 2, elastic body 3 and keycap 4, as Figure 6 As shown, wherein, the bottom plate 1 is a PCB board (i.e. a printed circuit board), and metal plates, PC boards or fiberglass boards can also be used; the scissors foot 2 is composed of an outer scissors foot 201 and an inner scissors foot 202, wherein , the outer scissors feet 201 and the inner scissors feet 202 are both frame structures, and they are fixed between the bottom plate 1 and the keycap 4 . The bottom of the keycap 4 is provided with a draw-in groove, and the tops of the outer scissors feet 201 and the inner scissors feet 202 are stuck in the draw-in groove. Offer scissors feet fixing hole 101 on the base plate 1, this scissors feet fixing hole 101 can be straight through hole, as figure 1 an...

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Abstract

The invention discloses a novel keyboard structure. The novel keyboard structure includes a base plate, a scissors foot, an elastomer and a key cap, wherein a line is laid on the base plate; when thekey cap is pressed downward, the key cap compresses the elastomer to move in the direction of the base plate; when a conducting column of the elastomer contacts the line on the base plate, the line isturned on; and when the key cap is released, the key cap moves in the reverse direction of the base plate, under the rebound effect of the elastomer, and the conducting column gets away from the baseplate, and then the line is turned off. The novel keyboard structure uses the base plate to replace a support plate and a conductive circuit board in a traditional structure and directly sets LED lamps on the base plate while canceling a backlight module at the same time, so that the overall thickness of the keyboard is reduced, and the material types are reduced; material management becomes convenient; the manufacturing technique is simplified; and the keyboard structure is reduced.

Description

technical field [0001] The invention relates to a keyboard structure, in particular to a novel keyboard structure. Background technique [0002] The bottom of the traditional keyboard structure includes a support plate and a conductive circuit board. If it is a backlit keyboard structure, a backlight module needs to be installed. The keyboard is thicker overall, uses many types of materials, and the manufacturing process is complicated and the manufacturing cost is high. Contents of the invention [0003] Purpose of the invention: The present invention aims to provide a light and thin keyboard structure with simple structure and simplified process. [0004] Technical solution: The novel keyboard structure of the present invention includes a bottom plate, scissor feet, an elastic body and a keycap, wherein a circuit is laid on the bottom plate; the keycap compresses the elastic body to move toward the bottom plate when the keycap is pressed down, and the elastic body When ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/705H01H13/83G06F3/02
CPCG06F3/0202H01H13/705H01H13/83H01H3/125H01H2215/004H01H2219/014H01H13/88
Inventor 张清
Owner JIANGSU TRANSIMAGE TECH CO LTD
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