US 11,984,690 B2
Power-inlet plug of power supply track and power supply track system
Yuanfang Xue, Zhejiang (CN); and Zhaoyong Zheng, Zhejiang (CN)
Assigned to Self Electroncis Co., Ltd., Ningbo (CN)
Filed by Self Electronics Co., Ltd., Zhejiang (CN); Wanjiong Lin, Zhejiang (CN); and Self Electronics USA Corporation, Norcross, GA (US)
Filed on Dec. 3, 2021, as Appl. No. 17/457,556.
Claims priority of application No. 202011403400.9 (CN), filed on Dec. 4, 2020.
Prior Publication US 2022/0181828 A1, Jun. 9, 2022
Int. Cl. H01R 25/14 (2006.01); H01R 4/48 (2006.01)
CPC H01R 25/142 (2013.01) [H01R 4/48 (2013.01); H01R 25/14 (2013.01)] 14 Claims
OG exemplary drawing
 
1. An power-inlet plug of a power supply track comprising:
an installation seat (100),
an elastic electrical conductive member (200) and an external connector (300), wherein,
the elastic electrical conductive member (200) is a strip-shaped shrapnel comprising a back section as a fixing portion (201) and a front section as an elastic portion (202) having a first end electrically connected to the fixing portion (201), the installation seat (100) is provided with an installation cavity (101) that accommodates the fixing portion (201) and the external connector (300) and a locking mechanism (102) for detachable fix of the installation seat (100), the installation cavity (101) is provided with a hole (103) out of which the elastic portion (202) extends, and the elastic portion (202) having a second end which extends out of the hole (103) and bends outward to form an electrical contact (2021); and
the installation cavity (101) has a plug block (104) extending outwards to install the elastic portion (202), and the plug block (104) comprises a block body (1045) and a lower baffle (1046), the plug block (104) is provided with a fixed groove (1041) that fixes the second end of the shrapnel.