Title:
ELECTRIC TOOL AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/247813
Kind Code:
A1
Abstract:
The present application relates to the technical field of electric tools, and specifically discloses an electric tool and a control method therefor. The tool comprises at least two output heads, an output head detection assembly can detect the position of the output head at a working position and generate a detection signal, and the detection signal is associated with the working mode of the output head; in response to an external trigger, a function switching unit generates a mode switching signal used for instructing to switch the working mode of the output head at the working position; and a controller connects the output head detection assembly and the function switching unit, switches the working mode of the output head at the working position in response to the mode switching signal, and associates the detection signal with a switched working mode. The switching of the working mode can be achieved without switching the output head, and the output head at the working position can be ensured to accurately correspond to a required working mode, so that operation is simplified, and the use efficiency and use convenience of the electric tool are effectively improved.
Inventors:
CHEN JIAN (CN)
GONG LIANGBAO (CN)
ZHANG WEI (CN)
GONG LIANGBAO (CN)
ZHANG WEI (CN)
Application Number:
PCT/CN2022/094599
Publication Date:
December 01, 2022
Filing Date:
May 24, 2022
Export Citation:
Assignee:
POSITEC POWER TOOLS SUZHOU CO LTD (CN)
International Classes:
B25F1/04; B23B45/16; B25F5/00
Domestic Patent References:
| WO2008028713A1 | 2008-03-13 |
Foreign References:
| CN215548419U | 2022-01-18 | |||
| CN106041836A | 2016-10-26 | |||
| CN206918126U | 2018-01-23 | |||
| CN102581343A | 2012-07-18 | |||
| EP3238880A1 | 2017-11-01 | |||
| US20180215029A1 | 2018-08-02 |
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