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Patent Searching and Data


Title:
FULLY AUTOMATIC DUST PREVENTION SYSTEM FOR QUICK-CHANGE JOINT OF ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/126661
Kind Code:
A1
Abstract:
Disclosed is a fully automatic dust prevention system for a quick-change joint of an electric vehicle. The system comprises: a base (1) arranged at a quick-change joint (9) of a battery pack, a dust prevention cover plate (5) slidably mounted on the base (1), electric motors (3, 10) fixedly mounted on the base (1), a power source (12) electrically connected to the electric motors (3, 10), a control system (13) for controlling the electric motors (3, 10) such that same drive the dust prevention cover plate (5) to slide, a distance measuring sensor (2) for monitoring a relative distance between the battery pack and an electric vehicle, and pressure sensors (4, 7) for detecting whether the dust prevention cover plate (5) is in place. The fully automatic dust prevention system can automatically seal the quick-change joint/connector when the battery pack is detached from the electric vehicle, and can automatically open when the battery pack is assembled at the electric vehicle body.

Inventors:
QI JAMES (CN)
LI BO (CN)
JIANG YAPING (CN)
FANG JIE (CN)
DENG JAMES (CN)
Application Number:
PCT/CN2017/095134
Publication Date:
July 12, 2018
Filing Date:
July 31, 2017
Export Citation:
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Assignee:
NIO CO LTD (CN)
International Classes:
B60K1/04; B60L11/18
Foreign References:
CN106627235A2017-05-10
CN104466516A2015-03-25
CN104859415A2015-08-26
JPS63178702A1988-07-22
JP2002120995A2002-04-23
JPH06199137A1994-07-19
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
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