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US 11,842,860 B2Granted
Integrated electronic switch and power tool
AssigneeNanjing Chervon Industry Co., Ltd.
InventorsChangwei Zuo, Shubin Tong, Yonghui Cheng
Life of this patent
Estimating the term…
Abstract
An integrated electronic switch includes an input unit and a circuit board. The input unit is configured to receive a drive signal output by a user. A sensing module for sensing the drive signal transmitted from the input unit, and a control module electrically connected to the sensing module are disposed on the circuit board, where the sensing module and the control module are disposed on a first side surface of the circuit board.
Claims18
An integrated electronic switch, comprising:
- an input unit configured to receive a drive signal output by a user;
- a sensing module for sensing the drive signal transmitted from the input unit;
- a circuit board for supporting the sensing module;
- and a control module electrically connected to the sensing module and disposed on the circuit board;
- wherein the sensing module and the control module are disposed on a first side surface of the circuit board, further comprising a housing formed with an accommodation space, wherein the circuit board comprises a first portion located inside the accommodation space and a second portion located outside the accommodation space.
2 more elements
A power tool, comprising:
- a tool housing;
- a motor, disposed in the tool housing;
- and an integrated electronic switch for starting the operation of the motor and adjusting a rotational speed of the motor;
- wherein the integrated electronic switch comprises:
- an input unit configured to receive a drive signal output by a user;
- a sensing module for sensing the drive signal transmitted from the input unit;
- a circuit board for supporting the sensing module;
- and a control module electrically connected to the sensing module and disposed on the circuit board;
- and wherein the sensing module and the control module are disposed on a first side surface of the circuit board, further comprising a housing formed with an accommodation space, wherein the circuit board comprises a first portion located inside the accommodation space and a second portion located outside the accommodation space.
6 more elements
An integrated electronic switch, comprising:
- a housing formed with an accommodation space;
- an input unit configured to receive a drive signal output by a user;
- a sensing module for sensing the drive signal transmitted from the input unit;
- a circuit board for supporting the sensing module;
- and a plurality of switching elements;
- wherein the sensing module is disposed on a first side surface of the circuit board and the plurality of switching elements are disposed on a second side surface of the circuit board, wherein the circuit board comprises a first portion and a second portion, the first portion is located in the accommodation space, and the second portion is located outside the accommodation space.
3 more elements
Dependencies are inferred from the claim text.