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Wrong touch prevention key

A key and false touch technology, applied in the direction of electrical components, pulse technology, electronic switches, etc., can solve problems such as misoperation of electronic equipment, and achieve the effect of preventing false touch

Inactive Publication Date: 2017-12-22
SUZHOU PIXCIR MICROELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the physical button is easy to use, the physical button is pressed to operate the button. Therefore, during use, if the electronic product is placed in a bag or a trouser pocket, etc., when it is pressed by other objects, the physical button will also perform corresponding actions. operation, causing misoperation of electronic equipment

Method used

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Examples

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with drawings and embodiments.

[0021] Such as Figure 1-4 As shown, the button includes a push switch 1, a capacitive sensing mechanism 2 and a processor (not labeled). The capacitance sensing mechanism 2 is located on at least one side of the push switch 1 or placed on the push switch 2. The capacitance sensing mechanism 2 surrounds the push switch 1 in a ring shape. When the capacitance sensing mechanism When 2 is located on the push switch 1, it completely or partially covers the push switch 1. The push switch 1 and the capacitive sensing mechanism 2 are respectively connected to the processor.

[0022] The structure of the capacitive sensing mechanism will be described in detail below.

[0023] Such as Figure 5 As shown, the capacitive sensing mechanism 2 includes a substrate 20, a first electrode 21 and a cover plate 22, the first electrode 21 is disposed on the substrate 20, and the cover ...

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PUM

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Abstract

The invention provides a wrong touch prevention key. The wrong touch prevention key includes a press switch and a processor, wherein the press switch is connected to the processor; the wrong touch prevention key also includes a capacitance sensing mechanism; the capacitance sensing mechanism is connected to the processor; and the processor receives the signals of the press switch and the capacitance sensing mechanism. The wrong touch prevention key determines whether a manual operation exists through the capacitance sensing mechanism to prevent wrong touch of the key.

Description

technical field [0001] The invention relates to a button for preventing false touch. Background technique [0002] Nowadays, more and more electronic products use touch technology to operate electronic products, but the physical buttons have not been completely abandoned. The switch buttons of most electronic products are still physical buttons, and the function buttons and return buttons of some electronic products, etc. The physical buttons are still used. For the convenience of use, the physical buttons will also be given new functions according to the pressing time or simultaneous pressing. Although the physical button is easy to use, the physical button is pressed to operate the button. Therefore, during use, if the electronic product is placed in a bag or a trouser pocket, etc., when it is pressed by other objects, the physical button will also perform corresponding actions. operation, causing misoperation of electronic equipment. Contents of the invention [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/96
CPCH03K17/962
Inventor 钟钢
Owner SUZHOU PIXCIR MICROELECTRONICS