Switch control device and operation method thereof
AssigneeBasso Industry Corp.
InventorsCheng-en TSAI, Tsung-han WU, Jyun-jia LIAO
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Abstract
A switch control device and an operation method thereof are provided. The switch control device comprises a trigger switch, a self-maintaining circuit, and a control unit. When the trigger switch is pressed, the control unit is operated to stop the self-maintaining circuit from supplying power, thereby stabilizing the power source of the control unit.
Claims10
A switch control device, comprising:
- a trigger switch coupled between a battery and a motor drive circuit, wherein the motor drive circuit is configured to drive a motor;
- a self-maintaining circuit coupled to the battery;
- and
- a control unit coupled to the self-maintaining circuit, wherein the control unit is configured to:
- while the trigger switch is being continuously pressed, the self-maintaining circuit is operated to stop the battery from supplying power to the control unit via the self-maintaining circuit.
An operation method of a switch control device, wherein the switch control device comprises a trigger switch, a self-maintaining circuit, and a control unit, the trigger switch is coupled between a battery and a motor drive circuit, the motor drive circuit is configured to drive a motor, and the control unit is coupled to the self-maintaining circuit, the operation method comprises:
- while the trigger switch is being continuously pressed, the self-maintaining circuit is operated by the control unit to stop the battery from supplying power to the control unit via the self-maintaining circuit.
Dependencies are inferred from the claim text.