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Touch key device

A button and panel technology, applied in the direction of emergency protection devices, layers, legends, etc., can solve the problems of prone to misoperation and deformation, and achieve the effects of reducing intermediate links, soft and uniform light, and improving performance reliability

Inactive Publication Date: 2016-06-15
G TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for a panel with a large area, it is generally used to nest a small control panel on the large panel, which is prone to deformation and malfunction under the action of environmental stress.

Method used

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Embodiment Construction

[0020] 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.

[0021] Please also refer to figure 1 and figure 2 ,in, figure 1 The appearance diagram of the touch button device provided by the present invention; figure 2 Yes figure 1 Cutaway view of the touch key device shown. The touch key device 1 includes a panel 11 , a circuit board 13 , a backlight panel 15 , a reinforcement member 17 with one end open and hollow inside, a panel support member 18 and a threaded fastener 19 . The panel 11 is covered on the open...

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Abstract

The invention discloses a touch button device. The touch button device includes a panel, a circuit board, a backlight board, a panel support member, and a reinforcing member with an open end and a hollow interior, the panel cover is arranged on the opening end of the reinforcing member, the circuit board and the backlight board stacked inside the reinforcing member, and the circuit board is arranged close to the opening end of the reinforcing member and abuts against the panel, and the panel support member is arranged around the reinforcing member and fixedly connected with the panel . The invention provides a touch key device, which not only can realize the touch function, but also has the advantages of accurate and reliable performance, low possibility of misoperation, and the like.

Description

technical field [0001] The present invention relates to the technical field of touch keys, in particular to a touch key device. Background technique [0002] As a branch of touch technology, touch key technology aims to solve the problems of easy wear and short life of traditional mechanical key input methods. The touch button technology specifically determines the touch position of a finger by detecting small changes in electric charge. Touch keys can be divided into four categories: resistive, capacitive, infrared and surface acoustic wave sensing keys. [0003] Among them, the capacitive touch key device is rapidly replacing the traditional key switch user interface because it is not easily affected by external factors such as temperature, static electricity, water, and dust, and has high operating accuracy. It does not require mechanical action itself, and can make the product completely sealed, making the design more modern, beautiful and durable, with greater sensiti...

Claims

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Application Information

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IPC IPC(8): H01H13/04H01H13/83H01H13/86
CPCH01H13/04H01H13/83H01H13/86H01H2209/01H01H2219/062
Inventor 钟长征刘运鸿
Owner G TECH CO LTD
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