The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 2025
Filed:
Sep. 18, 2023
Chengli LI, Suzhou, CN;
Chengli Li, Suzhou, CN;
Xiaoming Zhang, Suzhou, CN;
[object Object];
Abstract
An electric-driven trip and reset mechanism includes input terminal and output terminals, and a position control unit, which includes a control circuit board and a coil support frame assembly and a magnet support frame assembly both coupled to the control circuit board. The input terminal is mounted on the coil support frame assembly and coupled to the control circuit board; the output terminal is mounted on the magnet support frame assembly and coupled to the control circuit board. The magnet support frame assembly is configured to move between first position farther away from the coil support frame assembly and second position closer to the coil support frame assembly. At the first position, the input and output terminals are disconnected from each other, and at the second position, the input and output terminals are connected to each other. The device can automatically switch between reset and trip functions.