CCS connection testing device

Abstract

The utility model discloses a CCS connection testing device, which comprises a shell, a lighting panel is arranged in the shell, the shell comprises a front panel and a rear panel, and a plurality of LED lamp beads are arranged on one side, facing the front panel, of the lighting panel; a plurality of terminal seats are further arranged on the lighting panel, and PINs of the terminal seats are connected with the LED lamp beads through wires respectively; and the terminal seat is exposed out of the shell through a mounting groove arranged on the rear panel. The utility model provides a brand new CCS connection testing device, a lighting panel is arranged in the CCS connection testing device, one end of the lighting panel is provided with LED lamp beads, and the other end of the lighting panel is provided with two rows of terminal seats with different specifications. When different batteries are tested, the terminal heads of the BMS wire harnesses are inserted into the corresponding terminal seats, and if the voltage is detected, the LED lamp beads are lightened, so that the quality of the wire harnesses and the battery cells can be judged, and the purpose of detection is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of batteries, and in particular relates to a CCS connection test device. Background Art

[0002] With the development of the industry, the application scenarios of lithium (sodium) ion batteries are becoming more and more extensive. With the development of the new energy industry, lithium (sodium) ions have penetrated into various fields. CCS components, the full name of which is Cells Contact System, are integrated busbars or wiring harness board integration. The main function of CCS is to assemble multiple cells in series and parallel to form a battery module, and to connect the cells through copper and aluminum busbars. Before the battery leaves the factory, it is necessary to conduct a continuity test on the communication connection of the CCS component to check whether the cable is conductive and whether the battery cell is normal. How to make it convenient for inspectors to carry and easy to use to detect CCS components is a technical problem that needs to be solved urgently. Utility Model Content

[0003] The utility model aims to provide a CCS connection test device which solves the above technical problems.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A CCS connection test device comprises a shell, a lighting board is arranged inside the shell, the shell comprises a front panel and a rear panel, a plurality of LED lamp beads are arranged on the side of the lighting board facing the front panel; a plurality of terminal seats are also arranged on the lighting board, the PIN pins of the terminal seats are respectively connected to one of the LED lamp beads through a wire; the terminal seats are exposed outside the shell through a mounting groove arranged on the rear panel.

[0006] Preferably, the front panel is a transparent panel.

[0007] Preferably, the front panel is provided with a plurality of through holes corresponding to the LED lamp beads, and the LED lamp beads pass through the through holes to be exposed outside the housing.

[0008] Preferably, the wires are provided on the front and back sides of the lighting board, and the relative wires are electrically connected through a through-board hole and then connected to one of the LED lamp beads; the terminal seat of the first specification is provided on the front side of the lighting board, and its P IN pin is connected to the wires on the front side of the lighting board; the terminal seat of the second specification is provided on the back side of the lighting board, and its PIN pin is connected to the wires on the back side of the lighting board.

[0009] Preferably, the cross-section of the rear panel is a Z-shaped structure, and the rear panel is provided with mounting grooves corresponding to terminal seats of the first specification and terminal seats of the second specification respectively, and the terminal seats are provided with card slots corresponding to the rear panel.

[0010] Preferably, the rear panel is fixed to the housing by screws.

[0011] The utility model provides a new CCS connection test device, which is provided with a light board, one end of which is provided with LED lamp beads, and the other end is provided with two rows of terminal blocks of different specifications. When testing different batteries, the terminal head of the BMS wiring harness is inserted into the corresponding terminal block. If the voltage is detected, the LED lamp beads light up, so that the quality of the wiring harness and the battery cell can be quickly judged to achieve the purpose of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from another viewing angle.

[0014] Figure 3 It is a schematic diagram of the front view structure of the lighting board. DETAILED DESCRIPTION

[0015] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0016] like Figures 1 to 3 As shown, a CCS connection test device of the utility model includes a housing 10, and a lighting board 12 is arranged inside the housing 10. The housing 10 includes a front panel 14 and a rear panel 16, and a plurality of LED lamp beads 18 are arranged on the side of the lighting board 12 facing the front panel 14; a plurality of terminal blocks 20 are also arranged on the lighting board 12, and the PIN pins of the terminal blocks 20 are respectively connected to an LED lamp bead 18 through a wire; the terminal blocks 20 are exposed outside the housing 10 through a mounting slot 22 arranged on the rear panel 16, and the rear panel 16 is fixed to the housing 10 by screws.

[0017] The front panel 14 is a transparent panel. Or the front panel 14 is provided with a plurality of through holes 15 corresponding to the LED lamp beads 18, and the LED lamp beads 18 pass through the through holes 15 to be exposed outside the housing 10, so that the user can observe the on and off of the LED lamp beads 18.

[0018] Furthermore, the front and back sides of the lighting board 12 are both provided with wires (not shown), and the opposite wires are electrically connected through a through-plate hole and then connected to an LED lamp bead 18; the front side of the lighting board 12 is provided with a terminal block 20 of the first specification, and its PIN pin is connected to the wire on the front side of the lighting board 12; the back side of the lighting board 12 is provided with a terminal block 20 of the second specification, and its PIN pin is connected to the wire on the back side of the lighting board 12. Correspondingly, the cross section of the rear panel 16 is a Z-shaped structure, and the rear panel 16 is provided with mounting grooves 22 corresponding to the terminal blocks 20 of the first specification and the terminal blocks 20 of the second specification, respectively, and the terminal blocks 20 are provided with card slots 24 corresponding to the rear panel 16. With this structure, two terminal blocks 20 of different specifications can be fixed, and when the terminal head is plugged in and out, the force on the terminal block 20 is reduced, thereby improving the service life.

[0019] When the utility model is used, it can be held to the battery, and the terminal head of the BMS (battery management system) harness can be inserted into the corresponding terminal seat 20. If the voltage is detected, the LED lamp bead 18 will light up, so that the quality of the harness and the battery cell can be judged, and the purpose of detection can be achieved. The utility model can detect two specifications of terminal heads, avoiding the need to replace the terminal seat 20, and improving efficiency.

[0020] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0021] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A CCS connection test device, comprising a housing, characterized in that: A lighting board is arranged inside the shell, and the shell includes a front panel and a rear panel. A plurality of LED lamp beads are arranged on the side of the lighting board facing the front panel; a plurality of terminal seats are also arranged on the lighting board, and the PIN pins of the terminal seats are respectively connected to one of the LED lamp beads through a wire; the terminal seats are exposed outside the shell through an installation groove arranged on the rear panel.

2. The CCS connection test device according to claim 1, characterized in that: The front panel is a transparent panel.

3. The CCS connection test device according to claim 1, characterized in that: The front panel is provided with a plurality of through holes corresponding to the LED lamp beads, and the LED lamp beads pass through the through holes and are exposed outside the housing.

4. The CCS connection test device according to claim 1, characterized in that: The wires are provided on the front and back sides of the lighting board, and the relative wires are electrically connected through a through-board hole and then connected to an LED lamp bead; the terminal seat of the first specification is provided on the front side of the lighting board, and its PIN pin is connected to the wires on the front side of the lighting board; the terminal seat of the second specification is provided on the back side of the lighting board, and its PIN pin is connected to the wires on the back side of the lighting board.

5. The CCS connection test device according to claim 4, characterized in that: The cross section of the rear panel is a Z-shaped structure. The rear panel is provided with mounting grooves corresponding to the terminal seats of the first specification and the terminal seats of the second specification respectively. The terminal seats are provided with card slots corresponding to the rear panel.

6. The CCS connection test device according to claim 5, characterized in that: The rear panel is fixed to the housing by screws.

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