CN217954697U

CN217954697U - Test panel that many PIN plugs and lines switched on

Info

Publication number: CN217954697U
Application number: CN202220461822.XU
Authority: CN
Inventors: 谢麟; 涂高军; 周全勇; 曲大伟; 龙翔
Original assignee: Jiangxi Beiteli New Energy Co ltd
Current assignee: Jiangxi Beiteli New Energy Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-12-02
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a test panel that many PIN plugs and socket lines of test switched on, including testing the board, the last electric connection of testing the board has a plurality of resistances, and output electric connection has the LED lamp, and input electric connection has the female seat of test for peg graft with lithium ion battery's many PIN plugs and socket lines. The testing and conducting process and the comprehensive testing process are combined, the production efficiency is greatly improved, the labor cost is reduced, the original judging mode is to read data on the tester to judge whether the plug is conducted, whether the LED lamp is lighted or not is observed to judge whether the plug is conducted, the judging mode is simple, and the error is not easy to occur.

Description

Test panel that many PIN plugs and lines switched on

Technical Field

The utility model relates to a lithium ion battery technical field especially relates to a test panel that many PIN plugs and lines switched on tests.

Background

With the continuous development of battery technology, secondary batteries are widely used in power supply devices such as mobile phones, video cameras, notebook computers, portable electrical appliances, electric tools, medical instruments, electric vehicles and the like, while directly produced batteries cannot be directly used in each device, and according to the requirements of customers, the batteries need to be packaged into a single battery or a battery pack in factories, and the packaged batteries can be put into use. The application of the multi-PIN plug wire in the package is quite large, however, how to ensure that each electronic wire in the multi-PIN plug wire is in a good state becomes a tedious process in the packaging process, and multiple tests are needed or multiple devices are adopted.

Disclosure of Invention

How to ensure each electron line in many PIN plug cords all to be in the good condition when battery packing in order to solve the aforesaid, become more loaded down with trivial details process of packaging process, need test many times, perhaps adopt the problem of a plurality of equipment, the utility model provides a test panel that many PIN plug cords of test switched on.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a survey test panel that many PIN plugs and socket lines switched on, is including surveying test panel, survey test panel and go up electric connection with a plurality of resistances, and output electric connection has the LED lamp, and input electric connection has the female seat of test for peg graft with lithium ion battery's many PIN plugs and socket lines.

Preferably, the bottom plate of the test board is a PCB made of FR-4 material.

Preferably, the resistor is a 10K omega constant value resistor of the plug or the patch, and plays a role in limiting current.

Preferably, the power of the LED lamp is 1.5W, and the pins are welded on the welding pads of the test board by means of direct soldering.

Compared with the prior art, the beneficial effects of the utility model are that: the improved process combines the conduction test and the finished product battery comprehensive test into a whole, a corresponding test board is manufactured according to a product plug wire to be measured, the female plug upper electronic wire is connected to the position of the test board according to the corresponding male plug upper electronic wire to be measured, and then the test is completed according to the normal finished product comprehensive test steps; the utility model discloses survey test panel's advantage:

1. the testing and conducting process and the comprehensive testing process are combined, so that the production efficiency is greatly improved, and the labor cost is reduced;

2. the operator is optimized from multiple steps of the original single-process operation into one-step operation, so that the operation difficulty of the staff is greatly reduced, and the fatigue of the staff is reduced;

3. the test board has lower manufacturing cost, the manufacturing price of a single chip is less than 5 yuan/PCS, and compared with the multi-device test, the cost investment is greatly reduced;

4. the original judging mode is to read data on the tester to judge whether the plug is conducted or not, and whether the LED lamp is on or not is observed to judge whether the plug is conducted or not, so that the judging mode is simple and errors are not easy to occur.

Drawings

FIG. 1 is a schematic diagram of the principle structure of the embodiment of the present invention;

in the figure: 1. test panel, 2, LED lamp, 3, resistance, 4, test female seat, 5, many PIN plug cords.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1, the embodiment of the present invention includes a test board 1, wherein the test board 1 is electrically connected to a plurality of resistors 3, an output end of the test board is electrically connected to an LED lamp 2, and an input end of the test board is electrically connected to a test socket 4 for being plugged into a multi-PIN plug wire 5 of a lithium ion battery; the bottom plate of the test board 1 is a PCB made of FR-4 material; the resistor 3 is a 10K omega constant value resistor of a plug-in or a patch, and plays a role in limiting current; the power of the LED lamp 2 is 1.5W, and the leads are soldered to the pads of the test board 1 by direct soldering.

The test board 1 can be manufactured into a board with a corresponding size according to the plug wire requirement configured by the produced battery cell model in the actual production process, for example, the test board is connected with a 51146-5P plug, the B1+, B1-, B +, B-, T access circuit can complete the test of the 5PIN plug wire, the P +, P-, T1 is connected with a test clip of the comprehensive tester through a wire, the P + is connected with an anode, the P-is connected with a cathode, and the T1 is connected with an NTC test position, so that only the 51146-5P plug is connected with the test female socket 4, and then whether the LED lamp 2 is lighted or not is observed, and whether the connected comprehensive tester has a reaction or not, the LED lamp 2 is lighted, and the comprehensive tester has a reaction to show that the 51146-5P plug wire of the lithium ion battery is not damaged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test panel that many PIN plug lines switched on which characterized in that: the testing device comprises a testing board, wherein a plurality of resistors are electrically connected onto the testing board, the output end of the testing board is electrically connected with an LED lamp, and the input end of the testing board is electrically connected with a testing female socket for being plugged with a multi-PIN plug wire of a lithium ion battery;

the bottom plate of the test board is a PCB made of FR-4 material;

the resistor is a 10K omega constant value resistor of a plug-in or a patch, and plays a role in limiting current;

the power of the LED lamp is 1.5W, and the pins are welded on the welding pads of the test board in a direct soldering mode.