Title:
TOUCH SWITCH AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/248510
Kind Code:
A1
Abstract:
A touch switch and a control method for the touch switch, the touch switch comprising a stator module, an elastic bracket fixed to the stator module, and a vibrator module and a detection module supported by the elastic bracket and fixed to the stator module. The stator module comprises a shell and a positioning part, the shell comprising a bottom wall and side walls extending in a bent manner toward the vibrator module from the periphery of the bottom wall, and the positioning part being fixed to the bottom wall; the vibrator module comprises a touch panel and a vibration excitation device fixed on the side of the touch panel closest to the stator module, the touch panel and the bottom wall respectively being positioned on the opposite two sides of the positioning part; the touch panel comprises a body and at least two buttons arranged on the body; and the detection module is used for sensing a touch signal applied to the buttons. The detection module comprises a control chip and at least two position sensors electrically connected to the control chip, the at least two position sensors corresponding on a one-to-one basis to the at least two buttons, and the control chip controlling the vibration excitation device to emit different vibration signals on the basis of different touch signals sensed by the position sensors.
More Like This:
| JPH07131322 | TOUCH CHANGEOVER SWITCH CIRCUIT |
| WO/2007/094991 | PRINTED CAPACITIVE SENSOR |
Inventors:
WU LONGXING (CN)
MA JIE (CN)
TANG YUN (CN)
WANG YAO (CN)
MA JIE (CN)
TANG YUN (CN)
WANG YAO (CN)
Application Number:
PCT/CN2020/096284
Publication Date:
December 16, 2021
Filing Date:
June 16, 2020
Export Citation:
Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC TECH NANJING CO LTD (CN)
AAC TECH NANJING CO LTD (CN)
International Classes:
H03K17/96
Foreign References:
| CN108933588A | 2018-12-04 | |||
| CN110139773A | 2019-08-16 | |||
| CN207199509U | 2018-04-06 | |||
| CN209888788U | 2020-01-03 | |||
| CN1678978A | 2005-10-05 | |||
| CN109600460A | 2019-04-09 | |||
| DE102017102301A1 | 2017-08-17 | |||
| US20150153857A1 | 2015-06-04 |
Attorney, Agent or Firm:
SHENZHEN CIPRUN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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