Electronic equipment and a one-key starting/shutting-down circuit of electronic equipment

A technology of electronic equipment and key switches, applied in electronic switches, electrical components, pulse technology, etc., can solve the problems of high chip cost, large volume, and large footprint

Inactive Publication Date: 2019-03-08
SHENZHEN POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing common electronic equipment uses independent self-locking buttons to switch on and off the device, but the large volume occupied by the independent self-locking buttons cannot meet the volume requirements of some electronic products with high volume requirements. To realize other button functions (such as automatic pow...

Method used

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  • Electronic equipment and a one-key starting/shutting-down circuit of electronic equipment
  • Electronic equipment and a one-key starting/shutting-down circuit of electronic equipment

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Embodiment Construction

[0017] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. A preferred embodiment of the invention is shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0019] Such a...

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Abstract

The invention relates to the fields of electronic technology and intelligent household electrical appliances, and particularly to electronic equipment and a one-key starting/shutting-down circuit of the electronic equipment. The one-key starting/shutting-down circuit of the electronic equipment includes a light-touch switch, a voltage dividing module, a voltage converter and a controller. A function of one-key starting/shutting-down is realized through long pressing the light-touch switch (namely pressing the light-touch switch for first duration in a shutting-down state, and pressing the light-touch switch for second duration in a starting state), space of realizing other extended functions through shortly pressing the light-touch switch is retained at the same time, and thus multiple functions can be realized through the simple circuit.

Description

technical field [0001] The invention relates to the fields of electronic technology and smart home appliances, in particular to an electronic device and a one-button switch circuit of the electronic device. Background technique [0002] At present, existing common electronic devices use independent self-locking buttons to switch on and off the device, but the large volume occupied by independent self-locking buttons cannot meet the volume requirements of some electronic products with high volume requirements. To realize other button functions (such as automatic power-on / off function), additional buttons need to be installed, and the application is very complicated and takes up a large volume; in the existing electronic equipment, some special chips for one-button power-on / off are used instead of independent self-locking buttons , but the cost of this chip is high and the function of customized switch is not realized. Contents of the invention [0003] Based on this, it is...

Claims

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Application Information

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IPC IPC(8): H03K17/96
CPCH03K17/9627
Inventor 雷强雷宝张东敏高瑞鑫侯正夏从堂
Owner SHENZHEN POWER SUPPLY BUREAU
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