CN214622980U

CN214622980U - Battery aging test tool

Info

Publication number: CN214622980U
Application number: CN202120301089.0U
Authority: CN
Inventors: 倪俊
Original assignee: Shenzhen Omega Intelligent Technology Co ltd
Current assignee: Shenzhen Omega Intelligent Technology Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-05
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a battery aging test fixture, which comprises a mounting table, a plurality of gummed paper positioning blocks, a positioning seat, a positioning pin, a probe seat, a magnet and a probe group; a plurality of gummed paper positioning blocks are respectively and fixedly connected above the mounting table; the positioning seat is fixedly connected above the mounting table and is provided with a positioning groove; the positioning pin is positioned in the positioning groove; the probe seat is fixedly connected to the side edge of the positioning pin; the magnet is fixedly connected to the side edge of the probe seat; the probe group is arranged on the probe seat; can fix a position the battery on the platform is put to the platform through a plurality of adhesive tape locating pieces, again through with in inserting the locating pin constant head tank, by the adsorption of positioning seat to magnet, can drive probe seat and probe group and move down for test point on probe group and the battery touches mutually and is compressed, thereby reaches aging testing's purpose, test operation is simple swift, thereby can improve production efficiency.

Description

Battery aging test tool

Technical Field

The utility model relates to a tool technical field especially relates to a battery aging testing tool.

Background

The battery is an important component of an electronic product, and is also the most prone to safety accidents, the lithium ion battery aging test procedure is the last several procedures in the production procedure of the lithium ion battery, the significance is great, the product delivery quality is directly determined, and the existing battery aging test jig is complex in operation, so that the test efficiency is low, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery aging testing tool aims at solving because of current battery aging testing tool operation is complicated, and leads to the low problem of efficiency of software testing.

In order to achieve the purpose, the utility model provides a battery aging test fixture, which comprises a mounting table, a plurality of gummed paper positioning blocks, a positioning seat, positioning pins, a probe seat, a magnet and a probe group; the plurality of gummed paper positioning blocks are respectively fixedly connected with the mounting table and are respectively positioned above the mounting table; the positioning seat is fixedly connected with the mounting table and is positioned above the mounting table; the positioning seat is provided with a positioning groove; the positioning pin is connected with the positioning seat in a sliding manner and is positioned in the positioning groove; the probe seat is fixedly connected with the positioning pin and is positioned on one side of the positioning pin, which is far away from the positioning seat; the magnet is fixedly connected with the probe seat and is positioned on one side, close to the positioning seat, of the probe seat; the probe group is fixedly connected with the probe seat and is positioned on the probe seat.

The battery aging test fixture further comprises a test board positioning block; the test board positioning block is fixedly connected with the mounting table and is positioned above the mounting table.

The battery aging test fixture further comprises a probe protection seat.

Wherein the mounting table comprises a base and a cover; the base is fixedly connected with the positioning seat and is positioned on the side edge of the positioning seat; the cover plate is fixedly connected with the base and is positioned on one side, far away from the positioning seat, of the base.

Wherein the mounting table further comprises a plurality of wear blocks; the wear-resistant blocks are fixedly connected with the base respectively and are positioned on the side edges of the base respectively.

Wherein the mounting table further comprises a plurality of support pins; the wear-resistant block is provided with a first pin hole and a second pin hole; the supporting pins are fixedly connected with the base respectively and are positioned on one side of the base, which is far away from the two wear-resistant blocks.

The utility model discloses a battery aging testing tool, the base with the apron adopts yellow ABS to add the PC material and mixes through the proportion, then forms through injection moulding, makes it light more stable, has solved the surface sink mark problem, and has practiced thrift raw and other materials, increases the intensity and the dimensional stability of finished piece to reduce goods internal stress, reduce warpage, coefficient of heat conductivity is little, and the surface is smooth, and electrical insulation is good. The positioning seat is made of a magnetic material which can be adsorbed by the magnet. The gummed paper positioning block is matched with the hole site on the battery gummed paper, and the test board positioning block is matched with the hole site on the battery test board; during testing, the battery is positioned and fixed on the base through the gummed paper positioning blocks and the testing board positioning blocks, the positioning pins are inserted into the positioning grooves, and the probe seat and the probe group are driven to move downwards through the adsorption effect of the positioning seats on the magnet, so that the probe group is in contact with and compressed with the testing points on the battery, the purpose of aging testing is achieved, and the testing operation is very simple. The first pin hole is matched with the gummed paper positioning block, the second pin hole is matched with the supporting pin, and after the positioning pin, the probe seat, the magnet and the probe set are taken down, the gummed paper positioning block and the supporting pin are respectively inserted into the first pin hole and the second pin hole of the wear-resistant block with the same structure, so that two bases can be stacked, the space can be saved, the operation of an automation line can be compatible, and the applicability is improved. Through the mode, the aging test can be conveniently and quickly carried out on the battery, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a battery aging test fixture of the present invention;

FIG. 2 is a schematic structural diagram of the positioning seat, the positioning pin, the probe seat, the magnet, the probe set and the probe protection seat of the present invention;

fig. 3 is a schematic structural view of the installation table of the present invention;

fig. 4 is a schematic structural view of the base of the present invention;

fig. 5 is a schematic diagram of the connection between the battery aging testing jig and the battery of the present invention.

The probe test device comprises a mounting table 1, a gummed paper positioning block 2, a positioning seat 3, a positioning pin 4, a probe seat 5, a magnet 6, a probe set 7, a test board positioning block 8, a probe protection seat 9, a battery 10, a base 11, a cover plate 12, a wear-resistant block 13, a supporting pin 14, a positioning groove 30, a first pin hole 131 and a second pin hole 132.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 5, the present invention provides a battery aging test fixture: the device comprises a mounting table 1, a plurality of gummed paper positioning blocks 2, a positioning seat 3, a positioning pin 4, a probe seat 5, a magnet 6 and a probe set 7; the plurality of adhesive tape positioning blocks 2 are respectively fixedly connected with the mounting table 1 and respectively positioned above the mounting table 1; the positioning seat 3 is fixedly connected with the placing table 1 and is positioned above the placing table 1; the positioning seat 3 is provided with a positioning groove 30; the positioning pin 4 is connected with the positioning seat 3 in a sliding manner and is positioned in the positioning groove 30; the probe seat 5 is fixedly connected with the positioning pin 4 and is positioned on one side of the positioning pin 4 far away from the positioning seat 3; the magnet 6 is fixedly connected with the probe seat 5 and is positioned on one side of the probe seat 5 close to the positioning seat 3; the probe group 7 is fixedly connected with the probe seat 5 and is positioned on the probe seat 5.

In the present embodiment, the positioning base 3 is made of a magnetic material that can be attracted by the magnet 6; the gummed paper positioning block 2 is matched with the hole position on the gummed paper of the battery 10; during testing, the battery 10 is positioned and fixed on the mounting table 1 through the plurality of gummed paper positioning blocks 2, then the positioning pin 4 is inserted into the positioning groove 30, at the moment, the probe seat 5 and the probe group 7 are driven to move downwards through the adsorption effect of the positioning seat 3 on the magnet 6, so that the probe group 7 is contacted with and compressed with the test point on the battery 10, the purpose of aging test is achieved, the testing operation is very simple, the aging test can be conveniently and quickly performed on the battery 10, and the production efficiency is improved.

Further, the battery aging test fixture also comprises a test board positioning block 8; the test board positioning block 8 is fixedly connected to the mounting table 1 and positioned above the mounting table 1.

In this embodiment, the hole sites on the test board positioning block 8 and the battery 10 are matched, so that the positioning effect on the battery 10 can be improved when the battery 10 is placed.

Further, the battery aging test fixture further comprises a probe protection seat 9.

In this embodiment, the probe protection seat 9 can provide protection for the probe set 7, and prevent the probe set 7 from being damaged.

Further, the placement table 1 includes a base 11 and a cover plate 12; the base 11 is fixedly connected with the positioning seat 3 and is positioned on the side edge of the positioning seat 3; the cover plate 12 is fixedly connected with the base 11 and is located on one side of the base 11 away from the positioning seat 3.

In this embodiment, the base 11 and the cover plate 12 are formed by mixing yellow ABS and PC materials in a certain ratio and then injection molding, so that they are lighter and more stable, the problem of surface sink marks is solved, raw materials are saved, the strength and dimensional stability of the product are increased, the internal stress of the product is reduced, the warpage is reduced, the thermal conductivity is small, the surface is smooth, and the electrical insulation is good; the cover plate 12 can be fixed with the base 11 by screws or other fixing methods, so that the interior of the cover plate is kept hollow, and raw materials and cost can be saved.

Further, the mounting table 1 further comprises a plurality of wear-resistant blocks 13; the wear-resistant blocks 13 are respectively and fixedly connected with the base 11 and are respectively positioned on the side edges of the base 11.

In the present embodiment, the plurality of wear-resistant blocks 13 can prevent the base 11 from being worn when it is moved or placed, thereby improving the service life.

Further, the table 1 further includes a plurality of support pins 14; the wear block 13 has a first pin hole 131 and a second pin hole 132; the supporting pins 14 are fixedly connected with the base 11 and are respectively located on one side of the base 11 away from the two wear-resistant blocks 13.

In this embodiment, the first pin hole 131 is matched with the gummed paper positioning block 2, and the second pin hole 132 is matched with the supporting pin 14, and after the positioning pin 4, the probe holder 5, the magnet 6 and the probe set 7 are removed, the gummed paper positioning block 2 and the supporting pin 14 are respectively inserted into the first pin hole 131 and the second pin hole 132 of another wear-resistant block 13 with the same structure, so that two bases 11 can be stacked, thereby saving space, being compatible with the operation of an automation line, and improving applicability.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, base 11 with apron 12 adopts yellow ABS to add the PC material and mixes through the proportion, then forms through injection moulding, makes it light more stable, has solved the surface sink mark problem, and has practiced thrift raw and other materials, increases the intensity and the dimensional stability of finished piece to reduce goods internal stress, reduce warpage, the coefficient of heat conductivity is little, and the surface is smooth, and electrical insulation nature is good. The positioning seat 3 is made of a magnetic material that can be attracted by the magnet 6. The gummed paper positioning block 2 is matched with the hole position on the gummed paper of the battery 10, and the test board positioning block 8 is matched with the hole position on the test board of the battery 10; during testing, the battery 10 is positioned and fixed on the base 11 through the gummed paper positioning blocks 2 and the testing board positioning blocks 8, the positioning pin 4 is inserted into the positioning groove 30, and the probe seat 5 and the probe group 7 are driven to move downwards through the adsorption effect of the positioning seat 3 on the magnet 6, so that the probe group 7 is contacted with and compressed with a testing point on the battery 10, the purpose of aging testing is achieved, and the testing operation is very simple. The first pin hole 131 is matched with the gummed paper positioning block 2, the second pin hole 132 is matched with the supporting pin 14, and after the positioning pin 4, the probe seat 5, the magnet 6 and the probe set 7 are removed, the gummed paper positioning block 2 and the supporting pin 14 are respectively inserted into the first pin hole 131 and the second pin hole 132 of another wear-resistant block 13 with the same structure, so that two bases 11 can be stacked, the space can be saved, the operation of an automation line can be compatible, and the applicability is improved. Through the mode, the aging test can be conveniently and quickly carried out on the battery 10, and the production efficiency is improved.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. A battery aging test fixture is characterized by comprising a mounting table, a plurality of gummed paper positioning blocks, a positioning seat, positioning pins, a probe seat, a magnet and a probe set; the plurality of gummed paper positioning blocks are respectively fixedly connected with the mounting table and are respectively positioned above the mounting table; the positioning seat is fixedly connected with the mounting table and is positioned above the mounting table; the positioning seat is provided with a positioning groove; the positioning pin is connected with the positioning seat in a sliding manner and is positioned in the positioning groove; the probe seat is fixedly connected with the positioning pin and is positioned on one side of the positioning pin, which is far away from the positioning seat; the magnet is fixedly connected with the probe seat and is positioned on one side, close to the positioning seat, of the probe seat; the probe group is fixedly connected with the probe seat and is positioned on the probe seat.

2. The battery aging test fixture of claim 1, further comprising a test board positioning block; the test board positioning block is fixedly connected with the mounting table and is positioned above the mounting table.

3. The battery aging test fixture of claim 2, further comprising a probe protection seat.

4. The battery degradation testing tool of claim 3, wherein the mounting table comprises a base and a cover; the base is fixedly connected with the positioning seat and is positioned on the side edge of the positioning seat; the cover plate is fixedly connected with the base and is positioned on one side, far away from the positioning seat, of the base.

5. The battery degradation testing fixture of claim 4, wherein the mounting table further comprises a plurality of wear blocks; the wear-resistant blocks are fixedly connected with the base respectively and are positioned on the side edges of the base respectively.

6. The battery degradation testing tool of claim 5, wherein the mounting table further comprises a plurality of support pins; the wear-resistant block is provided with a first pin hole and a second pin hole; the supporting pins are fixedly connected with the base respectively and are positioned on one side of the base, which is far away from the two wear-resistant blocks.