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Probe unit, probe bed structure and lithium battery detection and formation equipment

A probe unit and probe technology, applied in secondary battery testing, secondary battery repair/maintenance, electrical measuring instrument components, etc., can solve the problem of low lithium battery testing efficiency, inability to improve lithium battery testing efficiency, battery Problems such as batch detection cannot be realized

Pending Publication Date: 2020-10-23
深圳市瑞能创新科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large production demand of lithium batteries, correspondingly, the demand for testing lithium batteries is also increasing; however, in the existing technology, there are still manual testing of lithium batteries, making the testing efficiency of lithium batteries very low , and it is easy to cause detection errors and omissions due to human negligence and other reasons
[0003] As an example on the market to improve the detection efficiency of lithium batteries, a device that can perform batch detection of lithium batteries has also been introduced. However, due to the existence of different battery specifications in lithium batteries, the devices for testing lithium batteries on the market cannot match different specifications. The battery causes some batteries to fail to achieve batch detection, which makes the detection efficiency of lithium batteries unable to improve

Method used

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  • Probe unit, probe bed structure and lithium battery detection and formation equipment
  • Probe unit, probe bed structure and lithium battery detection and formation equipment
  • Probe unit, probe bed structure and lithium battery detection and formation equipment

Examples

Experimental program
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Embodiment 1

[0036] refer to figure 1 , figure 2 As shown, this embodiment provides a probe unit, which specifically includes a fixed base 1 and a probe module 4; wherein the lower edge of the fixed base 1 is provided with a slide rail, and a plurality of sequential Side-by-side slide blocks 3; and a push rod 2 is provided below the fixed base 1, wherein the push rod 2 and the lower edge of the fixed base 1 are parallel to each other along the line, and the push rod 2 runs through a plurality of slide blocks 3, so that the push rod 2 can be pushed A plurality of sliders 3 are driven to move synchronously along the push rod 2 .

[0037] And all be provided with probe module 4 on each slide block 3, probe module 4 comprises connection block 41 and probe 42, the top of connection block 41 links to each other with slide block 3, and the bottom of connection block 41 connects probe. needle 42 so that the detection port of the probe 42 faces downward. In this embodiment, the connection block...

Embodiment 2

[0048] This embodiment provides a needle bed structure, which is formed by combining a plurality of probe units described in Embodiment 1, such as image 3 As shown, the needle bed structure includes a positioning bracket 13 and a plurality of probe units as in Embodiment 1, and the left and right ends of the fixed base 1 of each probe unit are provided with fixing components 14, and multiple probes After the unit is placed on the positioning bracket 13, each probe unit is connected to the left and right sides of the positioning bracket 13 by its fixing component 14, so that multiple probe units are installed side by side on the positioning bracket 13 to form a needle bed structure.

[0049] In this embodiment, in order to avoid the different heights of multiple probe units, slots are provided on the left and right sides of the positioning bracket 13, and the fixing assembly 14 is a slot corresponding to the slot, and the fixing assembly 14 is snapped into the Fix the two wit...

Embodiment 3

[0051] This embodiment provides a lithium battery detection and formation equipment, which applies the needle bed structure in the second embodiment to the lithium battery formation equipment, so as to realize rapid and accurate batch detection of lithium batteries of different battery specifications and improve detection efficiency.

[0052] Such as image 3 As shown, the lithium battery detection and formation equipment of this embodiment includes a detection platform 15 , a needle bed structure as described in Embodiment 2, and a pressing device 16 . The detection platform 15 is provided with a plurality of storage positions, and each storage position can correspond to a lithium battery. After the lithium battery is placed on the storage position, the power supply can be automatically calibrated; The needle bed structure described above makes the probe 42 on the needle bed structure face the detection platform 15; while the pressing device 16 in the lithium battery detectio...

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Abstract

The invention discloses a probe unit, a probe bed structure and lithium battery detection and formation equipment. The probe unit comprises a fixed base, probe modules and a fixed-distance connectingrod. A plurality of sliding blocks which are sequentially arranged side by side are connected to the fixed base in a sliding mode, a push rod is arranged below the fixed base, and the push rod penetrates through the multiple sliding blocks so as to drive the multiple sliding blocks to move along the push rod. Each sliding block is provided with the probe module, and the probe modules located on the two sides of the fixed base are connected so that a fixed distance can be kept between the connected probe modules. The fixed-distance connecting rod is arranged between the probe modules which arenot connected, and a movable distance between the probe modules which are not connected is adjusted through the fixed-distance connecting rod. In the invention, the distance between the adjacent probemodules can be adjusted, and lithium batteries with different battery specifications can be detected so that detection efficiency of the lithium batteries is improved.

Description

technical field [0001] The invention relates to the field of lithium battery detection devices, in particular to a probe unit, a needle bed structure and lithium battery detection and formation equipment. Background technique [0002] At present, with the rapid development of electronic equipment, people pay more and more attention to the research and development and production of lithium batteries used in electronic equipment to provide electrical energy for electronic equipment, and lithium batteries need to be tested after they are produced. Only after the process can qualified lithium batteries be put into the market for sale. Due to the large production demand of lithium batteries, correspondingly, the demand for testing lithium batteries is also increasing; however, in the existing technology, there are still manual testing of lithium batteries, making the testing efficiency of lithium batteries very low , and it is easy to cause detection errors and omissions due to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/073G01R31/385G01R31/396H01M10/42
CPCG01R1/07314G01R31/3644G01R31/385G01R31/396H01M10/4285Y02E60/10
Inventor 李兵
Owner 深圳市瑞能创新科技有限公司
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