Title:
MOBILE PHONE CASE
Document Type and Number:
WIPO Patent Application WO/2017/161736
Kind Code:
A1
Abstract:
Disclosed is a mobile phone case, relating to the technical field of electronic peripherals. The mobile phone case comprises: a housing for accommodating a mobile phone, and a power supply means, an electrical heating device, and an interface control circuit that are provided on the housing, wherein the interface control circuit receives, when determining that a mobile phone is received in the mobile phone case, a control signal sent by the mobile phone to control the power supply means to supply a current to the electrical heating device. Therefore, the hand freezing problem in cold weather is solved; moreover, no additional control unit needs to be provided on the mobile phone case, such that the structure of the mobile phone case is simplified, and the weight of the mobile phone case is reduced.
Inventors:
ZHANG FAN (CN)
Application Number:
PCT/CN2016/088333
Publication Date:
September 28, 2017
Filing Date:
July 04, 2016
Export Citation:
Assignee:
LE HOLDINGS BEIJING CO LTD (CN)
LEMOBILE INFORMATION TECH (BEIJING) CO LTD (CN)
LEMOBILE INFORMATION TECH (BEIJING) CO LTD (CN)
International Classes:
H04M1/02; A45C11/00
Domestic Patent References:
| WO2014125469A1 | 2014-08-21 |
Foreign References:
| CN104735190A | 2015-06-24 | |||
| CN202496595U | 2012-10-24 | |||
| CN204334652U | 2015-05-13 | |||
| CN103704966A | 2014-04-09 | |||
| CN203167058U | 2013-08-28 |
Attorney, Agent or Firm:
SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD (CN)
Download PDF:
Previous Patent: USER MANAGEMENT METHOD, USER MANAGEMENT SYSTEM AND USER TERMINAL
Next Patent: TELEVISION ANALOG-SIGNAL DEMODULATION METHOD AND DEVICE
Next Patent: TELEVISION ANALOG-SIGNAL DEMODULATION METHOD AND DEVICE