Title:
SKINNING DEVICE
Document Type and Number:
Japanese Patent JP2022158125
Kind Code:
A
Abstract:
To provide an ultra-quiet skinning device.SOLUTION: A skinning device body 900 that is ultrasonic cutter coupled to an ultrasonic cutter 60 includes: a first case 30; a second case 40 coupled opposite to the first case; a skinning device drive circuit 10 which is fitted between the first case and the second case, is surrounded by the first case and the second case and is in electric connection to the ultrasonic cutter; and a battery module 20 which is fitted between the first case and the second case, is surrounded by the first case and the second case, and is in electric connection to the skinning device drive circuit. The skinning device drive circuit forms a driving signal provided with a target frequency and a target duty ratio, acquires a target drive voltage by converting a source voltage outputted by the battery module according to a driving signal, and is driven so that the ultrasonic cutter vibrates by outputting the target drive voltage to the ultrasonic cutter.SELECTED DRAWING: Figure 1
Inventors:
HE SHIZHUN
Application Number:
JP2021062820A
Publication Date:
October 17, 2022
Filing Date:
April 01, 2021
Export Citation:
Assignee:
SHENZHEN BASELAB TECH LLC
International Classes:
A61H23/02; A45D26/00; H03F3/217
Domestic Patent References:
| JP3228970U | 2020-11-19 | |||
| JP3225952U | 2020-04-16 | |||
| JP2007159950A | 2007-06-28 | |||
| JP2008264470A | 2008-11-06 |
Foreign References:
| KR20180117246A | 2018-10-29 | |||
| KR20160007248A | 2016-01-20 | |||
| KR20080006875A | 2008-01-17 |
Attorney, Agent or Firm:
Choi Hailong
Takayuki Kawai
Takayuki Kawai