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TAPPING DEVICE
专利权人:
L'Oreal
发明人:
Woo Ram Park,Bradford Pistorio,Helio Ito
申请号:
US16315964
公开号:
US20200009010A1
申请日:
2017.05.10
申请国别(地区):
US
年份:
2020
代理人:
摘要:
To provide a tapping device, capable of making a more comfortable tapping motion. A tapping device for vertically tapping a skin surface comprising: a tapping applicator for applying a normal force on the skin surface, wherein the tapping applicator is reciprocated in a direction perpendicular to the skin surface; an actuator for generating the linear reciprocating motion of the tapping applicator, wherein the actuator comprises a direct-current motor which is driven at an applied magnitude of voltage; a pressure sensing mechanism for measuring the magnitude of normal pressure exerted on the actuator during the operation of the tapping device in real time; and a controller for controlling the magnitude of voltage to be applied to the direct-current motor in real time, wherein the applied magnitude of voltage corresponds to the magnitude of normal pressure measured by the pressure sensing mechanism.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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