One-key type multifunctional control circuit and wearable electronic product

A technology of control circuit and power control circuit, applied in the direction of program control, computer control, general control system, etc., can solve the problems of increased volume of electronic products, inconvenient user control and operation, etc., to improve user experience and simplify consumer operations , the effect of prolonging the use time

Active Publication Date: 2014-05-21
QINGDAO GOERTEK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the reset circuit used in wearable electronic products needs to design a separate reset button to reset the system circuit. This multi-button circuit design method will not only increase the size of electronic products, but also give users more control Operation brings some inconvenience

Method used

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  • One-key type multifunctional control circuit and wearable electronic product
  • One-key type multifunctional control circuit and wearable electronic product
  • One-key type multifunctional control circuit and wearable electronic product

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Embodiment Construction

[0023] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] In order to simplify the circuit structure and reduce the use of mechanical operation parts as much as possible, the one-button multi-function control circuit of this embodiment adopts a one-button design scheme in the circuit design process, and uses one button to complete the system switch control and system reset The dual functions of the control facilitate the miniaturization and waterproof design of the product while simplifying the user's control operation as much as possible and improving the user's experience.

[0025] In order to achieve the above-mentioned design purpose, this embodiment designs a button circuit, a reset circuit, a power control circuit, a processor, and a power supply for supplying power to each load in the system circuit in the system circuit, see figure 1 shown. Wherein, only one key...

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Abstract

The invention discloses a one-key type multifunctional control circuit and a wearable electronic product. The wearable electronic product comprises a power supply, a keying circuit, a power supply control circuit, a reset circuit and a processor; the keying circuit is provided with a key, the power supply control circuit opens or closes a power supply loop of the processor according to the open / close state of the key; the reset circuit is provided with a first switch element and a capacitance charge-discharge circuit, the capacitance charge-discharge circuit controls the on and off of the first switch element according to the open / close state of the key so as to generate a control signal to control the power supply control circuit to close the power supply loop of the processor or keep the current state. The one-key type multifunctional control circuit is capable of controlling the on, off and reset through one key. By means of an NFC circuit and a power supply charging circuit, the electronic product does not only have NFC function and charging function but also has NFC awakening function and charging booting function, and the electronic product starting mode diversity and agility are improved.

Description

technical field [0001] The invention belongs to the technical field of electronic circuits, and in particular relates to an electronic circuit for realizing functions such as switch control and reset control on electronic products and a wearable electronic product designed using the multifunctional control circuit. Background technique [0002] With the rapid advancement of science and technology, it has become possible to wear electronic products on the body, and it has become more and more popular among consumers, especially young consumers. The emergence of such wearable electronic products will change people's lifestyles. [0003] The current wearable electronic products are becoming more and more intelligent. The disadvantage of intelligentization is that it needs to be controlled by a microprocessor, so there will be a problem of microprocessor crash. Once the microprocessor crashes, a reset circuit is required to power off the microprocessor to restart the microproce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
Inventor 韩盈盈陈磊李长顺
Owner QINGDAO GOERTEK
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