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A probe module and a modular lithium battery testing device

A technology of probes and modules, applied in the direction of measuring devices, parts of electrical measuring instruments, measuring electricity, etc., to achieve the effect of positioning and improving stability

Active Publication Date: 2021-01-15
GUANGDONG HYNN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the problem in the prior art that lithium battery packs with different numbers or spacing need to be tested with different types of probe modules, so as to provide a convenient changeover to adapt to different types of lithium batteries. Probe module and modular lithium battery test device for battery module test requirements

Method used

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  • A probe module and a modular lithium battery testing device
  • A probe module and a modular lithium battery testing device
  • A probe module and a modular lithium battery testing device

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Embodiment Construction

[0053] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0054] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention discloses a probe module and a modular lithium battery testing device. The probe module comprises a probe mounting rack and a plurality of probe assemblies which are mounted on the probemounting rack at adjustable intervals. Each probe assembly comprises a probe fixing seat which is slidably mounted on the probe mounting rack and is provided with an axially formed through hole; anda probe which is movably arranged in the through hole and has an extending state that the probe extends outwards relative to the probe fixing seat and can be in contact with a battery pack to be tested and a retracting state that the probe retracts inwards relative to the probe fixing seat and is separated from the battery pack to be tested. The probe module can be switched into different types, different types of lithium battery packs can be detected under the condition that the types of the probe modules do not need to be changed, and the problem that the types of the probe modules are inconvenient to change is solved.

Description

technical field [0001] The invention relates to the technical field of lithium battery testing, in particular to a probe module and a modular lithium battery testing device. Background technique [0002] Nowadays, with the development of microelectronics technology, the miniaturization of equipment is increasing day by day, thus putting forward high requirements to the power supply. Lithium batteries are exquisite and convenient and have charge and discharge functions, so they have entered a large-scale practical stage. Lithium battery testing equipment is an indispensable part of battery production. [0003] like figure 1 and figure 2 The upper assembly structure of a modular lithium battery testing equipment is shown, including a frame 100', a negative pressure cup module 300' mounted on the frame 100', a probe module 200', and a negative pressure cup module 300' includes eight sets of negative pressure cups, and each negative pressure cup corresponds to a separate li...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/385G01R1/073
CPCG01R1/07357G01R31/3644G01R31/3865
Inventor 王洪王守模周俊辉赵少华
Owner GUANGDONG HYNN TECH CO LTD
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