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Electronic equipment with touch keys

A technology of electronic equipment and keys, applied in the field of electronic equipment, can solve the problems of complicated design and manufacture of electronic equipment, increase the cost of electronic equipment, etc., and achieve the effect of reducing the impact

Inactive Publication Date: 2013-10-23
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing touch-sensitive control switches are generally infrared touch, light sensor or capacitive / resistive touch, but the use of the above-mentioned touch-sensitive control switches requires corresponding addition of functional elements and matching processing circuits in the device, so that The design and manufacture of electronic equipment becomes complicated, which also increases the cost of electronic equipment

Method used

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  • Electronic equipment with touch keys
  • Electronic equipment with touch keys

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Experimental program
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Embodiment Construction

[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0012] See figure 1 , is an appearance view of an electronic device with touch keys in a specific embodiment of the present invention. The electronic device 10 includes a body 11 and at least one sensing unit 12 . The electronic device 10 can be a mobile phone, a tablet computer, etc. with at least one touch button. The sensing unit 12 is disposed in the body 11. Each sensing unit corresponds to a touch button, and is used to generate an AC signal when a human finger approaches.

[0013] See figure 2 , is a functional block diagram of an electronic device with touch keys in a specific embodiment of the present invention. The electronic device 10 also includes a processor 13 and a wireless communication unit 14 , and the sensing unit 12 includes an antenna 120 , a regulating circuit 121 and a sensing unit 122 . Wherein, the wireless communication unit 14 ...

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PUM

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Abstract

A wireless communicating electronic device includes a wireless communication unit, a shell receiving the wireless communicating unit therein, a touch sensing unit, and a processing unit. The touch sensing unit includes an antenna, a regulating circuit, and an analog-digital (AD) converting module. A given portion spatially corresponding to the antenna defined on the shell. The antenna generates an alternating current (AC) signal in response to a finger touch on the given portion. The regulating circuit regulates the AC signal. The AD converting module converts the AC signal into a digital signal. The processing unit executes an instruction in response to the digital signal.

Description

technical field [0001] The invention relates to an electronic device, in particular to an electronic device with a touch button capable of sensing the approach of a human body. Background technique [0002] Electronic equipment and products are more and more widely used in various fields. Almost all electronic products and electronic equipment have operation buttons; there are also some electronic products and equipment that do not have operation buttons themselves, but place control buttons on their accessories. Control the operation of electronic equipment and products in a wired or wireless manner by operating the buttons on the accessories. By operating the buttons, people can easily change the working status of the electronic equipment. However, most of the current electronic devices and products and their accessories use mechanical switches such as reset buttons. Because mechanical switches are prone to oxidation, deformation and other conditions after long-term use,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/96
CPCH03K17/96H03K2217/94089
Inventor 柴俊鑫胡新南
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD