Title:
WATERPROOF MOBILE INTELLIGENT TERMINAL, CHARGER AND METHOD FOR CONTROLLING LIGHT CHARGING
Document Type and Number:
WIPO Patent Application WO/2020/056551
Kind Code:
A1
Abstract:
Provided in the present application are a waterproof mobile intelligent terminal, a charger and a method for controlling light charging. The method comprises: providing a housing of a mobile intelligent terminal with a waterproof structure for preventing water from damaging an electronic device inside the mobile intelligent terminal when the mobile intelligent terminal falls into water, wherein the waterproof structure comprises a waterproof external information interface, the external information interface comprising a light-transmitting sheet of the housing, and a photoelectric conversion module provided inside the housing; the photoelectric conversion module is used for converting an optical signal transmitted through the light-transmitting sheet into an electrical signal. When a user needs to charge or transmit data to the mobile intelligent terminal, the energy or data can be carried on an optical signal, and a device capable of generating and outputting an optical signal, for example, a charger and an optical fiber, is aligned with the light-transmitting sheet of the housing, so that the optical signal enters the housing through the light-transmitting sheet and is absorbed by the photoelectric conversion module; then, the photoelectric conversion module converts the optical signal into an electrical signal; and the electrical signal can be used for providing power to the mobile intelligent terminal, and transmitting data, etc. Therefore, the technical solution of the present application does not need to provide a charging interface on the mobile intelligent terminal.
Therefore, even after the mobile intelligent terminal is immersed in water, the user can trustingly charge or transmit data to the mobile intelligent terminal without worrying about causing a short circuit in the mobile intelligent terminal, thereby ensuring the personal safety of the user.
Inventors:
LUO PENGFEI (CN)
Application Number:
PCT/CN2018/105986
Publication Date:
March 26, 2020
Filing Date:
September 17, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04M1/02
Foreign References:
| CN107251365A | 2017-10-13 | |||
| CN105141025A | 2015-12-09 | |||
| CN201966669U | 2011-09-07 |
Other References:
See also references of EP 3846420A4
Attorney, Agent or Firm:
CHINABLE IP (CN)
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