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Power battery quick connection port unit

A technology for quick connection and power battery, applied in the field of wiring sets, can solve the problems of easy connection loose, inconvenient assembly and disassembly, small contact area, etc., and achieve the effect of reducing internal resistance, reducing wiring looseness, and reducing battery heating.

Inactive Publication Date: 2009-09-23
王文林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two methods are cumbersome and require wrench tools and welding equipment, and the second is that the connection is easy to loosen, the contact area is small, or it is inconvenient to assemble and disassemble.

Method used

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  • Power battery quick connection port unit
  • Power battery quick connection port unit

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Experimental program
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specific Embodiment approach

[0015] figure 1 It is a three-dimensional exploded schematic view of an embodiment of the present invention.

[0016] Such as figure 1 As shown, the power battery quick connection terminal group includes a line card 1 and a lock ring 2. The head of the line card is provided with a port 11 that matches the lock ring. The side of the port 11 is provided with a slot 13, and the slot is 3- 5 pieces, the lock ring 2 and the port on the head of the line card 1 are connected with a tapered thread, when the lock ring 2 is screwed into the head of the line card 1, the port 11 on the head of the line card 1 automatically hugs the battery terminal 3 tightly. The tail of the line card 1 is a U-shaped wire groove 12, which is used to hold the wire tightly when assembling the battery.

[0017] figure 2 It is a schematic diagram of the connected structure of an embodiment of the present invention.

[0018] Such as figure 2 As shown, the port 11 of the line card 1 is inserted into the ...

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Abstract

The invention discloses a power battery quick connection port unit comprising a line card and a lock ring, a port which is matched with the lock ring is arranged at the head part of the line card, an open slot is formed on the side surface of the port, a U-shaped line slot is formed at the tail part of the line card, the use of the power battery quick connection port unit can complete rapid tightening manually without needing auxiliary tools, thereby reducing the loose wire connection caused by vibration and the like. In addition, the port can also be contacted with a wiring terminal with a large area, thereby reducing the internal resistance and reducing the heating of the battery caused by excessive internal resistance.

Description

technical field [0001] The invention relates to a wiring group, in particular to a quick connection terminal group of a power battery. Background technique [0002] The power battery wiring methods currently in use are mainly the way of clamping the wires by the outer hexagonal nuts and studs and the way of directly welding the wires to the extreme ends of the battery. The first of these two methods is troublesome, requiring wrench tools and welding equipment, and the second is that the connection is easy to loosen, the contact area is small, or it is inconvenient to assemble and disassemble. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a power battery quick-connect terminal set that can be manually and quickly locked and has reduced internal resistance. [0004] The present invention is achieved through the following technical solutions: [0005] A power battery quick connect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/28H01R4/58
Inventor 王文林
Owner 王文林
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