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Vibrating type wakeup electronic switch and hand-held electronic device

An electronic switch and vibration technology, applied in the field of handheld electronic equipment, can solve the problems of power loss, affecting battery life, high standby power consumption, etc. Effect

Inactive Publication Date: 2014-02-26
AAC TECH NANJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the detection module of the handheld electronic device needs to work in real time, its electronic system still needs to consume power in real time in the standby mode, especially for some products that are in the standby state most of the time (such as remote controls, etc.). Standby power consumption still occupies a high proportion in the overall power consumption of the device, seriously affecting the service life of the battery

Method used

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  • Vibrating type wakeup electronic switch and hand-held electronic device
  • Vibrating type wakeup electronic switch and hand-held electronic device

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Embodiment Construction

[0018] 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.

[0019] The vibration-type wake-up electronic switch provided by the present invention cuts off the power supply to the electronic system by cutting off the power supply to the electronic system in the standby mode of the handheld electronic device system, and converts the vibration mechanical energy into electrical energy when the user touches the handheld electronic device to trigger the system to restore the power supply to the electronic system. The power su...

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Abstract

The invention provides a vibrating type wakeup electronic switch comprising a vibration acquisition module, a rectification module and a switch module. The vibration acquisition module, the rectification module and the switch module are connected in turn. The vibration acquisition module is used for converting mechanical energy generated by wakeup vibration into electric energy and outputting a vibration induction signal. The rectification module is used for converting the vibration induction signal into a DC induction signal through rectification processing. The switch module is used for receiving the DC induction signal and controlling conduction of the vibrating type wakeup electronic switch. The invention also provides a hand-held electronic device applying the aforementioned vibrating type wakeup electronic switch.

Description

technical field [0001] The invention relates to electronic system wake-up technology, in particular, to a vibration wake-up electronic switch and a handheld electronic device using the vibration wake-up electronic switch. Background technique [0002] With the development of technology, in order to improve the user experience, the system wake-up of the handheld electronic device generally adopts touch or vibration to replace the traditional mechanical switch. A hand-held electronic device related to the present invention is in the standby mode and the system is actually only in a low-power working state, and only the input detection module is kept working. When an input interruption is detected, the system automatically restarts and controls other functional modules. into normal working condition. However, since the detection module of the handheld electronic device needs to work in real time, its electronic system still needs to consume power in real time in the standby mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/687H02N2/18
Inventor 张丽宏唐琪
Owner AAC TECH NANJING