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A combined battery terminal connecting piece

A terminal connection and storage battery technology, which is applied in the field of connecting pieces, can solve the problems of cumbersome operation, easy opening and welding, and long time consumption, and achieve the effects of low cost, easy and fast connection, and high operating efficiency

Active Publication Date: 2018-07-31
BAODING YUXIN ELECTRICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual production, one end of the voltage line and current line is usually welded to the positive and negative terminals of the battery by lead-tin soldering, and the other end of the voltage line and current line is connected to the measurement and control circuit board, but the lead-tin welding is firm The degree is poor, it is easy to open and fall off after welding, and the measurement module in the battery will lose its function after falling off, and lead-tin welding requires more professional workers. The welding equipment is more complicated, time-consuming, and cumbersome to operate, which greatly reduces production efficiency. It is also not conducive to sealing the positive and negative terminals of the battery with sealant
The problem of how to connect the positive and negative terminals of the battery to the voltage line and current line has become a bottleneck problem that limits cost reduction and efficiency improvement in the self-monitoring battery production process

Method used

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  • A combined battery terminal connecting piece
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Embodiment Construction

[0015] Below in conjunction with accompanying drawing, the present invention will be further described:

[0016] Such as figure 1 As shown, the terminal collar 2 is ring-shaped, and there are ratchets 1 distributed inside the terminal collar 2, and the ratchets may be rectangular ratchets, triangular ratchets, or trapezoidal ratchets. The triangular ratchet can be an isosceles triangular ratchet, and the trapezoidal ratchet can be an isosceles trapezoidal ratchet. These two options make the ratchet structure more uniform and symmetrical, and the use effect is good. The ratchets can be evenly distributed in the ring 2 of the terminal, or can be distributed intermittently. During manufacture, the inner diameter of the terminal collar 1 is larger than the diameter of the positive and negative terminals of the battery to be connected, but the diameter of the ring where the outer edge of the ratchet 1 is located is smaller than the diameter of the terminal. A connecting lug is co...

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Abstract

The invention discloses a battery terminal connecting piece. Ratchet teeth are distributed inside the terminal collar, the outer side of the terminal collar is connected with one end of the connecting lead piece, and the other end of the connecting lead piece is provided with a connecting port. A combined battery terminal connection piece can also be obtained by insulating and connecting two battery terminal connection pieces. The device should be able to quickly and effectively connect the positive and negative terminals of the storage battery to the measurement and control circuit board, the connection is firm, and the operation is easy.

Description

technical field [0001] The invention relates to the field of storage battery monitoring, in particular to a connecting piece for conveniently and quickly connecting the positive and negative terminals of the storage battery with a measuring circuit board when monitoring the storage battery. Background technique [0002] In recent years, the monitoring of battery voltage, internal resistance, temperature and other physical quantities has developed from rough in vitro monitoring to more precise in vivo monitoring. For example, the invention patent application 201110290819.2 discloses a battery body with an alarm function, including a casing and a battery installed in the casing, a battery state measurement and control circuit is arranged in the casing, and the sounding circuit and the light emitting circuit are connected to the measurement and control circuit to output measurement and control results. . Generally speaking, when self-monitoring the above physical quantities of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M2/22H01M2/26H01M50/528H01M50/533H01M50/536H01M50/569
CPCY02E60/10
Inventor 薛占钰毕根平
Owner BAODING YUXIN ELECTRICAL TECH
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