Charger circuit board welding fixing device

• Main Authors: SHE ZHENGUO, TAN LEI, ZHOU WEI, WANG MAOJUN
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2023
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses a welding and fixing device for a charger circuit board. The welding and fixing device comprises a fixing seat, a supporting block is arranged on the surface of the top end of the fixing base, a locking plate is arranged in the center of the interior of the fixing base, connecting rods are arranged at the two ends of the locking plate, a sliding block is arranged at one end of each connecting rod, a threaded rod is arranged at the position, located in the center of the sliding block, of the interior of the fixing base, and a rubber pad is arranged on the front face of the locking plate. According to the utility model, the locking plate, the sliding block and the threaded rod structure are adopted, the circuit board is locked and fixed, when the circuit board is fixed in the fixing groove, the threaded rod is twisted, so that the sliding block drives the locking plate to move in the fixing groove under the threaded structure, and the circuit board is fixed through the locking plate;