Title:
CABLE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/142810
Kind Code:
A1
Abstract:
The present disclosure relates to a cable with a plug and pull detection function, and a corresponding electronic device. The cable comprises a first interface, a second interface, a sensor and a processing circuit, wherein the sensor is used for detecting whether the first interface and/or the second interface is plugged into a device interface, and generating an analog detection signal, and the processing circuit is used for performing analog-to-digital conversion on the analog detection signal, which is output by the sensor, and then generating a digital detection signal. The cable may further comprise a power cord, wherein the power cord is used for connecting the processing circuit and a power supply terminal of a main device interface, so that power is supplied to the processing circuit by means of the main device interface, or power is supplied to the processing circuit by a rechargeable battery, which is connected to the power cord. The cable in the present disclosure is simple in structure and low in cost, and the plug and pull detection of the cable can be conveniently implemented without the need for re-designing or improving an interface of an electronic device.
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Inventors:
DU HUA (CN)
CAI ZHENHE (CN)
ZHANG HAO (CN)
CAI ZHENHE (CN)
ZHANG HAO (CN)
Application Number:
PCT/CN2022/141296
Publication Date:
August 03, 2023
Filing Date:
December 23, 2022
Export Citation:
Assignee:
BEIJING BEYONDINFO TECH CO LTD (CN)
International Classes:
H01R13/66; H01R13/717; H01R31/06
Foreign References:
| CN216903609U | 2022-07-05 | |||
| CN209526289U | 2019-10-22 | |||
| CN106374298A | 2017-02-01 | |||
| JP2019125428A | 2019-07-25 | |||
| CN209881017U | 2019-12-31 |
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