Title:
MULTIFUNCTIONAL CHARGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/048012
Kind Code:
A1
Abstract:
A multifunctional charging device, comprising a shell (1), a battery compartment (11) used for placing a battery being arranged in the shell (1), the front end, the rear end, the left end, and the right end of the inside of the battery compartment (11) being provided with an elastic piece for connecting with the battery, and the elastic pieces (2) of the front end and rear end and the left end and right end of the battery compartment (11) being arranged symmetrically; and an electrical energy input port (3) and an electrical energy output port (4) are arranged on the shell. The device has the function of a power bank and also the function of a charger, compatible with the charging of various common batteries.
Inventors:
YANG WEIYUAN (CN)
Application Number:
PCT/CN2018/116823
Publication Date:
March 12, 2020
Filing Date:
November 22, 2018
Export Citation:
Assignee:
HUIZHOU CELL VALLEY NEW ENERGY TECH CO LTD (CN)
International Classes:
H02J7/00
Foreign References:
| CN206272296U | 2017-06-20 | |||
| CN107508345A | 2017-12-22 | |||
| CN206364535U | 2017-07-28 | |||
| CN103683389A | 2014-03-26 | |||
| KR101190089B1 | 2012-10-11 |
Attorney, Agent or Firm:
YOGO PATENT & TRADE MARK AGENCY LIMITED COMPANY et al. (CN)
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