Title:
HANDHELD WIRELESS POLISHING MACHINE AND USING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/045439
Kind Code:
A1
Abstract:
Disclosed is a handheld wireless polishing machine, comprising a handle assembly. The handle assembly comprises a handle housing and a handle sleeve which are connected in a clamped manner. The handle housing comprises an upper cover and a lower cover which are connected by means of fasteners. A power supply area and a driving area are arranged in the handle housing. The power supply area comprises a handle battery. The handle battery is connected to a handle main control board. One end of the handle battery is connected to a charging assembly. The driving area comprises a motor assembly. One end of the motor assembly is connected to the handle battery. The other end of the motor assembly is connected to a transmission shaft by means of a motor bearing. The handle sleeve comprises a switch key and a stainless steel chuck. The switch key is electrically connected to the handle main control board. One end of the stainless steel chuck on the handle sleeve is connected to the motor assembly by means of the transmission shaft. According to the present invention, the function of wireless charging is achieved on the handle assembly; and in the using process, the state of the polishing machine can be observed by means of a whole machine function display lamp. The detachable handle sleeve can be independently cleaned and disinfected, so that the service life of the polishing machine is prolonged.
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Inventors:
WEN YUMING (CN)
XU YANG (CN)
ZENG KANG (CN)
XU KEZHANG (CN)
XU YANG (CN)
ZENG KANG (CN)
XU KEZHANG (CN)
Application Number:
PCT/CN2022/141728
Publication Date:
March 07, 2024
Filing Date:
December 24, 2022
Export Citation:
Assignee:
ABRITE TECH SHANGHAI CO LTD (CN)
International Classes:
A61C17/02; H02J50/10
Foreign References:
| CN115349970A | 2022-11-18 | |||
| CN217138289U | 2022-08-09 | |||
| CN111888025A | 2020-11-06 | |||
| CN215349588U | 2021-12-31 | |||
| CN105534613A | 2016-05-04 | |||
| CN110352044A | 2019-10-18 | |||
| CN215960371U | 2022-03-08 | |||
| US11173018B1 | 2021-11-16 |
Attorney, Agent or Firm:
SHANGHAI YUNHU PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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