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Positioning terminal capable of performing accurate positioning

A positioning terminal and precise positioning technology, which is applied in the direction of electric vehicles, electrical components, transportation and packaging, etc., can solve the problems of damage to the overall force balance of the charging terminal, the influence of the overall structure of the charging terminal, troublesome installation and disassembly process, etc., to achieve fixed Good effect, simple structure, convenient loading and unloading

Inactive Publication Date: 2013-04-17
CHENGDU RUIYI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional charging terminals are fixed by screws, that is, screw holes need to be made on the charging terminals and the motherboard. This process is cumbersome, and a little carelessness will easily affect the overall structure of the charging terminals. The overall force balance of the charging terminal is destroyed, and the threaded hole is easy to crack when it encounters an impact. The removal of the personnel caused great inconvenience

Method used

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  • Positioning terminal capable of performing accurate positioning
  • Positioning terminal capable of performing accurate positioning
  • Positioning terminal capable of performing accurate positioning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 , image 3 , Figure 4 As shown, the positioning terminal capable of precise positioning includes a charging terminal 2 and a main board 4. The main board 4 is provided with several positioning through holes 6. The charging terminal 2 is provided with several positioning posts 5. The positioning posts 5 is arranged in the corresponding positioning through hole 6. Fixing by several positioning columns 5 can make the charging terminal 2 more stable and will not loosen during use. The shrapnel 1 is welded inside the welding groove 7 . The shrapnel 1 is fixed on the main board 4 by welding, which increases the firmness of the shrapnel 1 and the main board 4 and is more stable during use.

[0019] The heights of the positioning columns 5 are all the same. The positioning columns 5 are set at the same height, so that the charging terminal 2 can be evenly stressed when it is stressed, and local excessive pressure will not occur, which will cause damage to...

Embodiment 2

[0027] Such as figure 2 As shown, the structure of this embodiment is basically the same as that of Embodiment 1, the only difference being that: the main board 4 is provided with a welding slot 7, and the charging terminal 2 is connected to the welding slot 7. The shrapnel 1 is welded in the welding groove 7 by welding, which increases the firmness between the shrapnel 1 and the main board 4, ensures that it will not fall off during use, and prolongs the service life of the positioning terminal.

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Abstract

The invention discloses a positioning terminal capable of performing accurate positioning. The positioning terminal comprises a charging terminal and a mainboard, wherein the mainboard is provided with a plurality of positioning through holes; the charging terminal is provided with a plurality of positioning columns; the positioning columns are respectively arranged in the corresponding positioning through holes; the mainboard is provided with welding slots; and the charging terminal is connected with the welding slots. The positioning terminal is simple in structure and principle. The positioning columns are respectively arranged in the corresponding positioning through holes to realize fixation. The positioning terminal has the advantages that the fixation effect is good; the operation is easy and simple; the overall structure of the charging terminal is stable; assembling and disassembling are very convenient; the welding process is more accurate by utilizing the welding slots; and the quality is improved.

Description

technical field [0001] The invention relates to a positioning terminal, in particular to a positioning terminal capable of precise positioning, and belongs to the communication field. Background technique [0002] The battery receives electrical energy from an external circuit and converts it into the chemical energy of the battery. Charging is the process of replenishing power to devices such as batteries. The principle is to let the direct current pass from the opposite direction of discharge, so that the active material in the battery can recover. After the energy of the battery is consumed by discharge, it can be recovered by charging and can be discharged again to form a charge-discharge cycle. Generally, DC current (also useful for asymmetric AC current or pulse current) is used for charging. In different situations, different charging methods such as constant current charging, constant voltage charging, floating charging, trickle charging, rapid charging or a combi...

Claims

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Application Information

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IPC IPC(8): H02J7/00
Inventor 任佳
Owner CHENGDU RUIYI INFORMATION TECH
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