CN219552614U - Simple battery pack testing and connecting tool - Google Patents
Simple battery pack testing and connecting tool Download PDFInfo
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- CN219552614U CN219552614U CN202320425931.0U CN202320425931U CN219552614U CN 219552614 U CN219552614 U CN 219552614U CN 202320425931 U CN202320425931 U CN 202320425931U CN 219552614 U CN219552614 U CN 219552614U
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- battery pack
- cable
- copper pipe
- negative electrode
- positive electrode
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
A simple battery pack testing and connecting tool comprises a mounting main body, an anode connecting copper pipe, a cathode connecting component, a female end connecting component, an anode cable and a cathode cable; the front surface of the mounting main body is provided with a groove, and a first through hole and a second through hole which penetrate through the mounting main body are formed in the groove; the positive cable and the negative cable are arranged in the groove side by side and are spaced from each other; the positive electrode connecting copper pipe is arranged in the first through hole, one end of the positive electrode connecting copper pipe is connected with the end part of the positive electrode cable, and the other end of the positive electrode connecting copper pipe is connected with the female end connecting component; the negative electrode connecting component is arranged in the second through hole, and one end of the negative electrode connecting component is connected with the end part of the negative electrode cable. During testing, the battery pack can be tested only by clamping and connecting the female end connecting component with the copper bar in the battery pack high-voltage wiring box and connecting the negative cable with the positive electrode of the battery pack high-voltage wiring box by screwing the negative electrode connecting component; the testing procedure is simplified, and the testing time is shortened.
Description
Technical Field
The utility model relates to the technical field of battery pack testing, in particular to a simple battery pack testing and connecting tool.
Background
In order to ensure that the battery pack can reach a given effect in the use process, performance verification tests need to be carried out on the battery pack before delivery. When testing a battery pack, a plug connector is usually used for being quickly connected with a copper bar in a high-voltage wiring box of the battery pack, and for the battery pack with higher current level, the high-voltage wiring is usually designed into a wiring mode of an OT wiring terminal; after the test is completed, the end cover is disassembled, the plug connector is taken out, and the end cover is reinstalled again; because there are more little bolts on the battery package high-voltage cable box end cover, need dismouting end cover 2 times repeatedly just can accomplish test work, the process is loaded down with trivial details, has prolonged test time, leads to test efficiency low, causes whole mass production inefficiency, seriously delays production beat.
Disclosure of Invention
In order to solve the technical problems in the above-mentioned technology, it is necessary to provide a simple battery pack test connection tool.
A simple battery pack testing and connecting tool comprises a mounting main body, an anode connecting copper pipe, a cathode connecting component, a female end connecting component, an anode cable and a cathode cable;
the front surface of the mounting main body is provided with a groove, and a first through hole and a second through hole penetrating the mounting main body are formed in the groove;
the positive cable and the negative cable are arranged in the groove side by side and are spaced from each other;
the positive electrode connecting copper pipe is arranged in the first through hole, one end of the positive electrode connecting copper pipe is connected with the end part of the positive electrode cable, and the other end of the positive electrode connecting copper pipe is connected with the female end connecting component;
the negative electrode connecting component is arranged in the second through hole, and one end of the negative electrode connecting component is connected with the end part of the negative electrode cable.
Preferably, the negative electrode connecting component comprises a negative electrode connecting copper pipe and a fastening connecting column; the negative electrode connecting copper pipe is arranged in the second through hole, one end of the fastening connecting column is inserted into the negative electrode connecting copper pipe, and the other end of the fastening connecting column is connected with the end of the negative electrode connecting copper pipe.
Preferably, the fastening connection column is provided with threads on the outer wall of one end far away from the negative cable.
Preferably, one end of the fastening connection column, which is close to the negative cable, is provided with a dovetail knob.
Preferably, the female end connecting component comprises a conductive clamping mechanism and a fixed column; the non-clamping end of the conductive clamping mechanism is contacted with the positive electrode connecting copper pipe, and the conductive clamping mechanism is fixed with the positive electrode connecting copper pipe by the fixing column.
Preferably, the conductive clamping mechanism comprises a female end conductive clamp and an auxiliary clamping piece; the non-clamping end of the female end conductive clamp is connected with the positive electrode connecting copper pipe, and the auxiliary clamping piece is arranged at the clamping end of the female end conductive clamp.
Preferably, the two sides of the outer part of the female end conductive clamp are provided with female end protection plates.
Preferably, the front surface of the mounting main body is provided with a cover plate.
According to the simple battery pack testing and connecting tool provided by the technical scheme, when the simple battery pack testing and connecting tool is used for testing, only the end cover of the battery pack high-voltage junction box is required to be disassembled, then the tool is inserted into the battery pack high-voltage junction box, the female end connecting component is connected with the copper bars in the battery pack high-voltage junction box, the positive cable is connected with the negative electrode of the battery pack high-voltage junction box, the negative electrode connecting component is opposite to the positive electrode of the battery pack high-voltage junction box, and the negative cable can be connected with the positive electrode of the battery pack high-voltage junction box by screwing the negative electrode connecting component, so that the battery pack can be tested; in the process, the test work can be completed only by disassembling and assembling the end cover for 1 time, so that for mass test, the test procedure is simplified, the test time is shortened, and the overall mass production efficiency is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic view of another angle of FIG. 1 according to the present utility model.
Fig. 3 is a schematic diagram of the front view of fig. 1 according to the present utility model.
FIG. 4 is a schematic cross-sectional view of the structure of A-A of FIG. 3 in accordance with the present utility model.
Fig. 5 is a schematic view showing the structure of the battery pack high-voltage junction box according to the present utility model.
Fig. 6 is a schematic cross-sectional view of fig. 5 in accordance with the present utility model.
Fig. 7 is a schematic structural view of the installation body of the present utility model.
Fig. 8 is a schematic structural view of the conductive clamping mechanism of the present utility model.
In the figure: mounting body 01, groove 11, first through hole 12, second through hole 13, positive connection copper pipe 02, negative connection component 03, negative connection copper pipe 31, fastening connection post 32, dovetail knob 321, female end connection component 04, conductive clamping mechanism 41, female end conductive clamp 411, auxiliary clamping piece 412, female end protection plate 413, fixing post 42, positive cable 05, negative cable 06, battery pack high voltage junction box 07, cover plate 08.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," "lower," and the like are used for indicating orientations or positional relationships, merely to facilitate the description of the present utility model and simplify the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present utility model.
Referring to fig. 1 to 8, the utility model provides a simple battery pack testing and connecting tool, which comprises a mounting main body 01, a positive electrode connecting copper pipe 02, a negative electrode connecting component 03, a female end connecting component 04, a positive electrode cable 05 and a negative electrode cable 06; the front surface of the installation main body 01 is provided with a groove 11, and a first through hole 12 and a second through hole 13 penetrating through the installation main body 01 are arranged in the groove 11; the positive cable 05 and the negative cable 06 are arranged in the groove 11 side by side with a space between each other; the positive electrode connecting copper pipe 02 is arranged in the first through hole 12, one end of the positive electrode connecting copper pipe 02 is connected with the end part of the positive electrode cable 05, and the other end of the positive electrode connecting copper pipe 02 is connected with the female end connecting component 04; the positive electrode connecting copper pipe 02 is fixedly connected with the female end connecting component 04 and the positive electrode cable 05 through bolts. The negative electrode connection member 03 is disposed in the second through hole 13, and one end of the negative electrode connection member 03 is connected to the end of the negative electrode cable 06. During testing, only the end cover of the battery pack high-voltage wiring box 07 is required to be disassembled, then the tooling is inserted into the battery pack high-voltage wiring box 07, the female end connecting component 04 is connected with the copper bar in the battery pack high-voltage wiring box 07, the positive electrode cable 05 is connected with the negative electrode of the battery pack high-voltage wiring box 07, the negative electrode connecting component 03 is opposite to the positive electrode of the battery pack high-voltage wiring box 07, and the negative electrode cable 06 can be connected with the positive electrode of the battery pack high-voltage wiring box 07 by screwing the negative electrode connecting component 03, so that the battery pack can be tested; in the process, the test work can be completed only by disassembling and assembling the end cover for 1 time, so that for mass test, the test procedure is simplified, the test time is shortened, and the overall mass production efficiency is greatly improved.
In one embodiment, the negative electrode connection assembly 03 comprises a negative electrode connection copper tube 31, a fastening connection post 32; the negative electrode connection copper pipe 31 is disposed in the second through hole 13, one end of the fastening connection post 32 is inserted into the negative electrode connection copper pipe 31, and the other end connects the end of the negative electrode cable 06 with the end of the negative electrode connection copper pipe 31.
Specifically, the outer wall of the end, far away from the negative cable 06, of the fastening connection column 32 is provided with threads, so that the fastening connection column 32 and the battery pack high-voltage cable box 07 can be conveniently, conveniently and firmly connected.
Specifically, the end of the fastening connection post 32, which is close to the negative cable 06, is provided with a dovetail knob 321, which can facilitate screwing the fastening connection post 32.
In one embodiment, the female end connection assembly 04 includes a conductive clamping mechanism 41, a fixed post 42; the non-clamping end of the conductive clamping mechanism 41 is in contact with the positive electrode connection copper pipe 02, and the fixing column 42 fixes the conductive clamping mechanism 41 and the positive electrode connection copper pipe 02.
Specifically, the conductive clamping mechanism 41 includes a female conductive clamp 411 and an auxiliary clamp 412; the non-clamping end of the female terminal conductive clamp 411 is connected with the positive electrode connection copper tube 02, and the auxiliary clamping member 412 is disposed at the clamping end of the female terminal conductive clamp 411. Wherein, the auxiliary clamping member 412 adopts a U-shaped structure, and the U-shaped end of the auxiliary clamping member 412 penetrates through the female end conductive clamp 411, so that the inner walls at two sides of the auxiliary clamping member 412 are attached to the outer walls at two sides of the female end conductive clamp 411. When the female terminal conductive clamp 411 clamps the copper bar, the clamping end of the female terminal conductive clamp 411 can be opened to enable the copper bar to be inserted into the female terminal conductive clamp 411, and the auxiliary clamping piece 412 can apply opposite acting force to the female terminal conductive clamp 411 to enable the female terminal conductive clamp 411 to be close to the middle, so that stable connection can be formed to the copper bar.
Specifically, female end protection plates 413 are disposed on two sides of the outer portion of the female end conductive clip 411, so that safety of the female end conductive clip 411 during connection can be protected, and other parts can be prevented from touching the conductive clip.
A cover plate 08 is provided on the front surface of the mounting body 01.
When the battery pack high-voltage wiring box is used, firstly, the end cover of the battery pack high-voltage wiring box 07 is disassembled, the female end conductive clamp 411 is spliced with a copper bar in the battery pack high-voltage wiring box 07, the female end conductive clamp 411 clamps the copper bar, then the dovetail knob 321 on the connecting column 32 is screwed and fastened, the negative electrode cable 06 and the negative electrode connecting copper pipe 31 are tightly connected together by the fastening connecting column 32, the fastening connecting column 32 is screwed and fastened, and the fastening connecting column 32 is in threaded connection with the positive electrode connecting end of the battery pack high-voltage wiring box 07, so that the battery pack can be tested; after the test is finished, screwing the fastening connection column 32 again to enable the fastening connection column 32 to be separated from contact with the positive electrode connection end of the battery pack high-voltage wiring box 07, then pulling out the female end conductive clamp 411 from the copper bar, and finally reinstalling the end cover; in the process, the test work can be completed only by disassembling and assembling the end cover for 1 time, so that for mass test, the test procedure is simplified, the test time is shortened, and the overall mass production efficiency is greatly improved.
The foregoing disclosure is illustrative of the preferred embodiments of the present utility model, and is not to be construed as limiting the scope of the utility model, as it is understood by those skilled in the art that all or part of the above-described embodiments may be practiced with equivalents thereof, which fall within the scope of the utility model as defined by the appended claims.
Claims (8)
1. A simple battery pack testing and connecting tool is characterized in that: the device comprises a mounting main body, an anode connecting copper pipe, a cathode connecting component, a female end connecting component, an anode cable and a cathode cable;
the front surface of the mounting main body is provided with a groove, and a first through hole and a second through hole penetrating the mounting main body are formed in the groove;
the positive cable and the negative cable are arranged in the groove side by side and are spaced from each other;
the positive electrode connecting copper pipe is arranged in the first through hole, one end of the positive electrode connecting copper pipe is connected with the end part of the positive electrode cable, and the other end of the positive electrode connecting copper pipe is connected with the female end connecting component;
the negative electrode connecting component is arranged in the second through hole, and one end of the negative electrode connecting component is connected with the end part of the negative electrode cable.
2. The simple battery pack test connection tool of claim 1, wherein: the negative electrode connecting component comprises a negative electrode connecting copper pipe and a fastening connecting column; the negative electrode connecting copper pipe is arranged in the second through hole, one end of the fastening connecting column is inserted into the negative electrode connecting copper pipe, and the other end of the fastening connecting column is connected with the end of the negative electrode connecting copper pipe.
3. The simple battery pack test connection tool of claim 2, wherein: the outer wall of the fastening connecting column far away from one end of the negative cable is provided with threads.
4. The simple battery pack test connection tool of claim 3, wherein: and a dovetail knob is arranged at one end of the fastening connecting column, which is close to the negative cable.
5. The simple battery pack test connection tool of claim 1 or 2, wherein: the female end connecting assembly comprises a conductive clamping mechanism and a fixed column; the non-clamping end of the conductive clamping mechanism is contacted with the positive electrode connecting copper pipe, and the conductive clamping mechanism is fixed with the positive electrode connecting copper pipe by the fixing column.
6. The simple battery pack test connection tool of claim 5, wherein: the conductive clamping mechanism comprises a female end conductive clamp and an auxiliary clamping piece; the non-clamping end of the female end conductive clamp is connected with the positive electrode connecting copper pipe, and the auxiliary clamping piece is arranged at the clamping end of the female end conductive clamp.
7. The simple battery pack test connection tool of claim 6, wherein: and female end protection plates are arranged on two sides of the outer part of the female end conductive clamp.
8. The simple battery pack test connection tool of claim 1, wherein: the front of the installation main body is provided with a cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320425931.0U CN219552614U (en) | 2023-03-08 | 2023-03-08 | Simple battery pack testing and connecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320425931.0U CN219552614U (en) | 2023-03-08 | 2023-03-08 | Simple battery pack testing and connecting tool |
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| Publication Number | Publication Date |
|---|---|
| CN219552614U true CN219552614U (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320425931.0U Active CN219552614U (en) | 2023-03-08 | 2023-03-08 | Simple battery pack testing and connecting tool |
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| Country | Link |
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| CN (1) | CN219552614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116338257A (en) * | 2023-03-08 | 2023-06-27 | 宁夏宝丰昱能科技有限公司 | DCR test auxiliary connection tool for battery pack |
-
2023
- 2023-03-08 CN CN202320425931.0U patent/CN219552614U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116338257A (en) * | 2023-03-08 | 2023-06-27 | 宁夏宝丰昱能科技有限公司 | DCR test auxiliary connection tool for battery pack |
| CN116338257B (en) * | 2023-03-08 | 2023-12-05 | 宁夏宝丰昱能科技有限公司 | DCR test auxiliary connection tool for battery pack |
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