Title:
NON-ELECTRIC LEAKAGE TYPE-C THEFT PREVENTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/124216
Kind Code:
A1
Abstract:
Provided are a non-leakage Type-C theft prevention device, comprising an external connecting line used for connecting a theft prevention device and a mobile phone, one end of the external connecting line being a theft prevention device connector, the other end of the external connecting line being a mobile phone connector, and the theft prevention device comprising an integrated microprocessing chip; the integrated microprocessing chip is provided with a P1 port and a P0 port, the P1 port is connected to a DATA+ pin of the theft prevention device connector, and the DATA+ pin of the theft prevention device connector is connected to the two pins A1 and B12 of the mobile phone connector; since the A1, A12, B1, and B12 of the female socket of the mobile phone charging end are all in communication, when the external connecting line is connected to a mobile phone, the P1 detection pin of the theft prevention device is connected to the GND, and the theft prevention device deploys successful defense. The anti-theft device uses a simple structure, such that the anti-theft problem of display mobile phones can be solved; at the same time, the discomfort problem caused by electric leakage when a mobile phone is held can be effectively prevented.
Inventors:
LIU DONGFA (CN)
Application Number:
PCT/CN2022/117750
Publication Date:
July 06, 2023
Filing Date:
September 08, 2022
Export Citation:
Assignee:
GUANGZHOU KERIDA OPTOELECTRONIC TECH CO LTD (CN)
International Classes:
G08B13/02; H01R13/02; H01R13/46
Foreign References:
| CN114005232A | 2022-02-01 | |||
| CN209001613U | 2019-06-18 | |||
| CN205959329U | 2017-02-15 | |||
| CN109755997A | 2019-05-14 | |||
| CN208637731U | 2019-03-22 | |||
| CN201130848Y | 2008-10-08 | |||
| CN204885732U | 2015-12-16 | |||
| CN202887364U | 2013-04-17 | |||
| CN112737034A | 2021-04-30 | |||
| US20190073881A1 | 2019-03-07 |
Attorney, Agent or Firm:
SHENZHEN SHITONG PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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