Control circuit and electric shaver

Abstract

The invention discloses a control circuit and an electric shaver. The control circuit comprises a main control module; the switch driving module is used for being connected with the battery and the main control module, and the switch driving module is used for receiving the vibration triggering signal and generating a first driving signal according to the vibration triggering signal; the switch module is respectively connected with the switch driving module and the battery, and the switch module is used for switching a conduction state according to the first driving signal and a power supply; the motor driving module is respectively connected with the switch module and the main control module; and the sampling module is respectively connected with the motor driving module and the main control module, and the sampling module is used for collecting electric signals of the motor driving module. According to the embodiment of the invention, the problem of standby power consumption caused by starting modes such as touch or fingerprint identification can be avoided, the defect that the waterproof design is not facilitated due to a key type switch can be overcome, and the usable time of the battery of the electric shaver can be prolonged.

Description

technical field [0001] The invention relates to the technical field of circuit control, in particular to a control circuit and an electric shaver. Background technique [0002] At present, the electric shaver will accumulate hair, dander, etc. during daily use, so the electric shaver needs to be washed with water to keep the electric shaver clean. [0003] In the related art, a button-type electric shaver may have a gap at the button, which is not conducive to a waterproof design. The electric shaver that uses induction methods such as touch or fingerprint recognition to switch on and off, although it can have a better waterproof design, requires the CPU of the electric shaver to be in a long-term standby state, which will cause power consumption and affect the operation of the electric shaver. How long the battery of the shaver can be used. Contents of the invention [0004] The present invention aims to solve at least one of the technical problems existing in the prior...

AI Technical Summary

Problems solved by technology

[0003] In the related art, the button-type electric shaver will produce a gap at the button, which is not conducive to the waterproof design

However, electric shavers that use induction methods such as touch or fingerprint recognition to switch on and off, although they can have a better waterproof design, require the CPU of the electric shaver to be in a long-term standby state, which will cause power consumption and affect the operation of electric shavers. The usable time of the shaver battery

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