Profiling tool structure for new energy automobile battery package type socket test

Abstract

The utility model relates to a profiling tool structure for a new energy automobile battery package sheet type socket test, comprising a plug, the back of the plug is fixedly provided with a sleeve shell, the front of the plug is fixedly provided with a guide plate A, the inside of the plug is fixedly provided with a communication interlocking terminal, the rear side of the plug is fixedly provided with a guide plate B in a sliding manner, and the guide plate B is fixedly provided with a communication interlocking terminal. A handle set is movably installed on the outer side of the plug, a plug screw is arranged between the plug and the handle set, limiting screws are inserted into the top and the bottom of the sleeve shell, two waterproof connectors are fixedly installed on the back face of the sleeve shell, and a blank cap is fixedly installed on the back face of the sleeve shell. According to the utility model, when a certain test part goes wrong, a single part can be replaced, other parts can be continuously used, when the profiling tool carries out a large current test, the heat dissipation is fast, the service life can be prolonged, the same mechanism of the profiling tool can be compatible with more detection indexes, and only the wiring harness needs to be replaced according to the detection purpose.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy automobile accessories, in particular to a contoured tooling structure used for testing a sheet-type socket of a battery pack of a new energy automobile. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures.

[0003] As the number of new energy vehicles increases, the manufacturing volume of battery packs also increases significantly. In order to solve the quality inspection problem of battery pack chip sockets, a profiling tooling structure for testing has emerged. The common profiling tooling structures for testing on the market today are all molded and injection molded based on the existing chip socket structure.

[0004] Existing profiling tooling is injection molded based on the sheet-type socket structure and is all one-piece. This type of tooling has the following disadvantages:

[0005] 1. When a test component fails, it is impossible to replace the single component and the entire tooling will be scrapped;

[0006] 2. The integrated tooling space is closed. When conducting high current tests, the temperature is high, which accelerates the aging of parts;

[0007] 3. The function of the profiling tooling is single, and the same set of mechanisms cannot be compatible with more detection indicators by replacing parts.

[0008] Therefore, the utility model proposes a contoured tooling structure for testing a chip socket of a battery pack of a new energy vehicle, and solves the above-mentioned problems through a new structure. Utility Model Content

[0009] In view of the deficiencies in the prior art, the utility model provides a contoured tooling structure for testing chip-type sockets for battery packages of new energy vehicles, which has the advantages of being easy to use, having a heat dissipation block and being compatible with more detection indicators, etc. It solves the problem that when a test component of the existing contoured tooling structure for testing chip-type sockets for battery packages of new energy vehicles has a problem, a single component cannot be replaced and the entire tooling will be scrapped; the integrated tooling space is closed, and when a large current test is performed, the temperature is high, which accelerates the aging of parts; the contoured tooling has a single function, and the same set of mechanisms cannot be compatible with more detection indicators by replacing components.

[0010] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a contoured tooling structure for testing a chip socket of a new energy vehicle battery pack, comprising a plug, a shell fixedly installed on the back of the plug, a guide plate A fixedly installed on the front of the plug, a communication interlocking terminal fixedly installed inside the plug, a guide plate B slidably fixed on the rear side of the plug, a handle group movably installed on the outer side of the plug, a plug screw is arranged between the plug and the handle group, limiting screws are inserted at the top and bottom of the shell, two waterproof connectors are fixedly installed on the back of the shell, a blind cover is fixedly installed on the back of the shell, an electrode is fixedly installed inside the plug, and a heat shrink tube is arranged on the rear side of the waterproof connector.

[0011] Preferably, a socket adapted to the plug is provided on the front of the housing, and the guide plate A and the guide plate B are both fixedly mounted on the plug by screws.

[0012] Preferably, the communication interlock terminal comprises a shell, a PCB board and two spring ejectors, the shell is fixedly mounted on the inner wall of the plug, the PCB board is fixedly mounted inside the shell, and the two spring ejectors are fixedly mounted on the PCB board.

[0013] Preferably, the guide plate A and the guide plate B are arranged in parallel on the same horizontal plane, and the handle assembly is rotatably connected to the plug via a plug screw.

[0014] Preferably, the electrode comprises a motor sheet, two pins and four gold-plated spring sheets, the housing is fixedly provided with an electrode sheet whose front end extends into the interior of the plug, and the interior of the electrode sheet is provided with four gold-plated spring sheets fixed by two pins.

[0015] Preferably, the rear side of the handle assembly is clamped to the outer surface of the casing by a limit screw, the waterproof connector is located at the upper and lower sides of the cover, and the waterproof connector is threadedly connected to the casing.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] 1. When a test component of the utility model has a problem, a single component can be replaced and the remaining parts can continue to be used.

[0018] 2. When the utility model contour tooling is used for high current testing, heat is dissipated quickly, thereby extending the service life.

[0019] 3. The same set of mechanisms of the utility model profiling tooling can be compatible with more detection indicators, and only the wiring harness needs to be replaced according to the detection purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a front view of the utility model;

[0022] Figure 3 It is the right view of the utility model;

[0023] Figure 4 It is the left view of the utility model;

[0024] Figure 5 This is a back view of the utility model;

[0025] Figure 6 This is a schematic diagram of the communication interlocking terminal structure of the utility model;

[0026] Figure 7 This is a schematic diagram of the electrode structure of the utility model.

[0027] In the figure: 1. Plug; 2. Shell; 3. Guide plate A; 4. Communication interlock terminal; 5. Guide plate B; 6. Handle assembly; 7. Plug screw; 8. Limit screw; 9. Waterproof connector; 10. Cover; 11. Electrode; 12. Heat shrink tube. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-7 In this embodiment, a contoured tooling structure for testing a chip socket of a battery pack of a new energy vehicle includes a plug 1, a casing 2 is fixedly installed on the back of the plug 1, a guide plate A3 is fixedly installed on the front of the plug 1, a communication interlocking terminal 4 is fixedly installed inside the plug 1, a guide plate B5 is slidably fixed on the rear side of the plug 1, a handle group 6 is movably installed on the outer side of the plug 1, a plug screw 7 is arranged between the plug 1 and the handle group 6, limiting screws 8 are inserted at the top and bottom of the casing 2, two waterproof connectors 9 are fixedly installed on the back of the casing 2, a cover 10 is fixedly installed on the back of the casing 2, an electrode 11 is fixedly installed inside the plug 1, and a heat shrink tube 12 is sleeved on the rear side of the waterproof connector 9.

[0030] In this embodiment, the housing 2 is designed to be used to install the jack of the plug 1, and the guide plate A3 and the guide plate B5 are fixed with screws. The guide plate A3 and the guide plate B5 are doubled and located on the same horizontal line on both sides of the plug 1. The handle group 6 is installed on the plug 1 with the plug screw 7 and can be rotated. The rear side of the handle group 6 is clamped to the outer surface of the housing 2 by the limit screw 8. The waterproof joint 9 is located on the upper and lower sides of the cover 10, and the waterproof joint 9 is threadedly connected to the housing 2.

[0031] In this embodiment, the communication interlock terminal 4 is composed of a shell, a PCB board and two spring ejectors. The shell is fixedly mounted on the inner wall of the plug 1, the PCB board is fixedly mounted inside the shell, and the spring ejectors are fixedly mounted on the PCB board.

[0032] In this embodiment, the electrode 11 is composed of a motor sheet, two pins and four gold-plated spring sheets. The electrode sheet is fixedly mounted inside the housing 2 and the front end extends into the inside of the plug 1. The inside of the electrode sheet is provided with two pins. The inside of the electrode sheet is provided with four gold-plated spring sheets. The gold-plated spring sheets are fixedly mounted inside the motor sheet through pins.

[0033] When implementing, follow these steps:

[0034] 1) Assemble the electrode 11 first. After assembly, ensure that the spring sheet fits snugly. If it does not fit snugly, use needle-nosed pliers to correct it. The small flat end of the spring sheet at the bend needs to be close to the electrode sheet and corrected with needle-nosed pliers;

[0035] 2) Then, the spring ejector near the center line of the communication interlock terminal 4 needs to be covered with a heat shrink tube 12. The position of the spring ejector is ensured to be on the center line of the cavity. After the position is determined, it is glued firmly from the rear end of the shell with AB glue. The amount of glue used is not less than 2 / 3 of the cavity capacity, and it cannot overflow. The curing time is not less than 4 hours;

[0036] 3) Assemble the two electrodes 11 into the plug 1 and tighten them with screws. Apply glue on three sides of the interlocking assembly and glue them into the plug 1. Screw the two positioning blocks on both sides of the plug 1. Pass the cable through the waterproof connector 9 for assembly. Stick the label. Align the housing 2 with the top of the plug 1 and insert it, and tighten the screws.

[0037] 4) Finally, assemble the handle assembly 6 and put the heat shrink tube 12 on the waterproof joint 9, and rotate the handle assembly 6 to lock it with the limit screw 8.

[0038] To sum up, when a problem occurs in a certain test component of the utility model, a single component can be replaced and the remaining parts can continue to be used. When the contour tooling of the utility model performs large current testing, heat is dissipated faster, which can extend the service life. The same set of mechanisms of the contour tooling of the utility model can be compatible with more detection indicators, and it is only necessary to replace the wiring harness according to the detection purpose.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A contoured tooling structure for testing a chip socket of a battery pack of a new energy vehicle, comprising a plug (1), characterized in that: A casing (2) is fixedly mounted on the back of the plug (1), a guide plate A (3) is fixedly mounted on the front of the plug (1), a communication interlocking terminal (4) is fixedly mounted inside the plug (1), a guide plate B (5) is slidably fixed on the rear side of the plug (1), a handle group (6) is movably mounted on the outer side of the plug (1), a plug screw (7) is provided between the plug (1) and the handle group (6), limiting screws (8) are inserted at the top and bottom of the casing (2), two waterproof connectors (9) are fixedly mounted on the back of the casing (2), a blind cover (10) is fixedly mounted on the back of the casing (2), an electrode (11) is fixedly mounted inside the plug (1), and a heat shrink tube (12) is provided on the rear side of the waterproof connector (9).

2. According to claim 1, a contoured tooling structure for testing a chip socket of a battery pack of a new energy vehicle is characterized in that: The front side of the housing (2) is provided with a socket matched with the plug (1), and the guide plate A (3) and the guide plate B (5) are both fixedly mounted on the plug (1) by means of screws.

3. The contoured tooling structure for testing the chip socket of a new energy vehicle battery pack according to claim 1 is characterized in that: The communication interlock terminal (4) comprises a shell, a PCB board and two spring ejectors; the shell is fixedly mounted on the inner wall of the plug (1); the PCB board is fixedly mounted inside the shell; and the two spring ejectors are fixedly mounted on the PCB board.

4. The contoured tooling structure for testing the chip socket of a new energy vehicle battery pack according to claim 1 is characterized in that: The guide plate A (3) and the guide plate B (5) are arranged in parallel on the same horizontal plane, and the handle group (6) is rotatably connected to the plug (1) via a plug screw (7).

5. The profiling tooling structure for testing the chip socket of a battery pack of a new energy vehicle according to claim 1 is characterized in that: The electrode (11) comprises a motor sheet, two pins and four gold-plated spring sheets; the housing (2) is fixedly provided with an electrode sheet whose front end extends into the interior of the plug (1); the interior of the electrode sheet is provided with four gold-plated spring sheets fixed by two pins.

6. The profiling tooling structure for testing the chip socket of a new energy vehicle battery pack according to claim 1 is characterized in that: The rear side of the handle assembly (6) is clamped to the outer surface of the casing (2) via a limit screw (8), the waterproof connector (9) is located at the upper and lower sides of the cover (10), and the waterproof connector (9) is threadedly connected to the casing (2).

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