Clamp for welding battery spring of remote controller circuit board

Abstract

The utility model discloses a fixture for welding a battery spring of a remote controller circuit board, which comprises a fixed bottom plate, a positioning pressing plate is hinged on the fixed bottom plate, more than one group of clamping components are arranged on the fixed bottom plate at intervals, and each clamping component comprises a spring positioning plate and a disc body positioning plate. A first trapezoidal groove used for fixing a spring part is formed in the spring positioning plate, a first U-shaped groove used for fixing a mosquito-repellent incense disc is formed in the disc body positioning plate, welding heat dissipation holes close to the first U-shaped groove and the first trapezoidal groove are formed in the side edge of each clamping assembly, and the bottom face of the positioning pressing plate faces the upper surface of the fixing bottom plate. A second trapezoidal groove corresponding to the first trapezoidal groove and a second U-shaped groove corresponding to the first U-shaped groove are formed in the bottom face of the positioning pressing plate, a first welding avoiding through groove aligned with the welding heat dissipation holes is further formed in the positioning pressing plate, and the hole diameter of the first welding avoiding through groove is larger than that of the welding heat dissipation holes. According to the structure, the battery spring is effectively positioned, and the later welding accuracy is improved.

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