battery connector

Abstract

The invention provides a battery connector which comprises an insulating body and a number of terminals. A number of pairs of insertion slots are arranged on the insulating body. First and second guide connection arms in the terminals are symmetrically arranged on the inner walls of both sides of the insertion slots. First and second convex hull structures are formed on opposite surfaces of the end parts of the first and second guide connection arms. Each first convex hull structure comprises a first convex hull formed on the end part of a first guide connection arm and a first guide connection salient point punched in the middle of the first convex hull. A guide curved surface is formed in the periphery of each first convex hull by means of drawing and bending. Each second convex hull structure is the same as each first convex hull structure. The first guide connection salient points are punched on the first convex hulls, so that the height of the first convex hulls is not limited bythe characteristics of a material, and cracks are prevented. The guide curved surfaces are formed in the periphery of the first convex hulls by means of drawing and bending, and drawing and bending manners can be freely adjusted according to the required height of the first convex hulls. The phenomena that the height of the convex hulls is limited by the characteristics of the material and the surface is cracked can be completely improved.

Description

Technical field: [0001] The invention relates to the technical field of connector products, in particular to a battery connector. Background technique: [0002] At present, one of the most convenient functions of portable electronic products such as mobile phones, personal data processors (PDAs), notebook computers, and digital cameras is that they can provide consumers with non-fixed-point use, and these electronic products themselves require Therefore, electronic products need to be equipped with a battery, and the battery and the product body need to be connected through a battery connector to transmit the power of the battery to the product body. [0003] The battery connector in the prior art includes: an insulating base and a number of terminals plugged and fixed in the insulating base, the insulating base is provided with several pairs of slots, the first and second lead arms in the terminals are placed For the slot, wherein, and the ends of the first and second conn...

AI Technical Summary

Problems solved by technology

Both the first and second protrusions are formed on the ends of the first and second guide arms by pulling. The forming height of the convex hull should be higher, but the forming height of the first and second convex hulls is limited by the characteristics of the material (usually copper). When the forming height of the first and second convex hulls exceeds the first and second After 1.5 times the thickness of the guide arm, cracks will appear in the first and second convex hulls, which will affect the function of the product, and the service life of the product will also be affected

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