Title:
ELECTRIC TOOL
Document Type and Number:
WIPO Patent Application WO/2024/046411
Kind Code:
A1
Abstract:
An electric tool (100), and a control method for a motor (13) of the electric tool (100). When a pushing handle component (20) is in a working position area and is locked relative to a main unit (10), a signal unit (40) feeds back a first state signal; and when the pushing handle component (20) is in a non-working position area, the signal unit (40) feeds back a second state signal. Upon receipt of the first state signal, the control unit (14) controls the motor (13) to be started according to a first control logic; and upon receipt of the second state signal, the control unit (14) controls the motor (13) to be started according to a second control logic, the second control logic being different from the first control logic. In this way, when the pushing handle component (20) is in a non-working position area, a different startup logic is used to control the motor (13) to be started, so that the probability of false starting of the electric tool (100) due to false triggering of a switch assembly by a user is reduced, and the use risk of the user is reduced, thereby improving the safety of the electric tool (100).
Inventors:
ZHANG YU (CN)
GUO SHIYIN (CN)
WILLIAM HUGHES GARETH (CN)
WANG JIANJIE (CN)
WANG JIAN (CN)
GUO SHIYIN (CN)
WILLIAM HUGHES GARETH (CN)
WANG JIANJIE (CN)
WANG JIAN (CN)
Application Number:
PCT/CN2023/116056
Publication Date:
March 07, 2024
Filing Date:
August 31, 2023
Export Citation:
Assignee:
POSITEC POWER TOOLS SUZHOU CO LTD (CN)
International Classes:
G05B19/042
Foreign References:
| CN104541737A | 2015-04-29 | |||
| CN107836211A | 2018-03-27 | |||
| CN113303073A | 2021-08-27 | |||
| CN114765431A | 2022-07-19 | |||
| JP2019097396A | 2019-06-24 |
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