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Patent Searching and Data


Title:
MAGNETIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/047417
Kind Code:
A1
Abstract:
A magnetic device, which is used for attracting a light emitting diode (LED) display module (500) and which comprises a housing (100), a magnetic component (200), a propelling component (300) and an unlocking component (400); a side plate of the housing (100) is provided thereon with an opening; the magnetic component (200) is installed at a position of the housing (100) close to the opening; the propelling component (300) is used for propelling the magnetic component (200) to move toward the direction of the opening and to lock the position of the magnetic component (200) after the magnetic component (200) is in position; the unlocking component (400) is used for releasing the lock of the propelling component (300) on the position of the magnetic component (200) and for propelling the magnetic component (200) to move toward a direction far from the opening. The device has a simple structure, is low cost and is convenient to operate, effectively increasing efficiency in the disassembly and assembly of the LED display module (500).

Inventors:
HE, Jinfeng (#112, Building A Yongfu Rd., Qiaotou Village,Fuyong Town, Baoan Distric, Shenzhen Guangdong 3, 518103, CN)
ZHAO, Yongchun (#112, Building A Yongfu Rd., Qiaotou Village,Fuyong Town, Baoan Distric, Shenzhen Guangdong 3, 518103, CN)
Application Number:
CN2017/116972
Publication Date:
March 14, 2019
Filing Date:
December 18, 2017
Export Citation:
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Assignee:
UNILUMIN GROUP CO., LTD. (#112, Building A Yongfu Rd., Qiaotou Village,Fuyong Town, Baoan Distric, Shenzhen Guangdong 3, 518103, CN)
International Classes:
F21V21/096
Foreign References:
CN106448479A2017-02-22
CN206191424U2017-05-24
CN205938787U2017-02-08
CN107101162A2017-08-29
CN203823692U2014-09-10
CN107084346A2017-08-22
US20160040863A12016-02-11
Attorney, Agent or Firm:
GUANGDONG GUANGHE LAW FIRM (20/F, Block A World Trade Plaza,Fuhong Rd., Futian Distric, Shenzhen Guangdong 0, 518000, CN)
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