Assembled energy storage end plate suitable for power battery

Abstract

The utility model relates to the technical field of battery assemblies, and discloses an assembled energy storage end plate suitable for a power battery, the assembled energy storage end plate comprises an end plate, a mounting groove is formed in the end plate, a mounting plate is clamped in the mounting groove, an interface is formed in the mounting plate, a mounting frame is fixedly connected to the front part of the mounting plate, and an insertion rod is inserted into the upper end of the mounting frame; the upper end of the inserting rod penetrates through the end wall of the end plate to be fixedly connected with a pulling plate, the inserting rod is fixedly connected with a limiting plate, the two sides of the upper end of the limiting plate are fixedly connected with springs, and the upper ends of the springs are fixedly connected with the side wall of the end plate. According to the technical scheme, only the mounting plate needs to be dismounted, the mounting plate is separated from the end plate, so that the connector is dismounted, waste of materials can be avoided, the end plate can be continuously used, and the mounting plate is very convenient to mount and dismount by adopting an inserting rod inserting mode.

Description

Technical Field

[0001] The present application relates to the technical field of battery assemblies, and in particular to an assembled energy storage end plate suitable for power batteries. Background Art

[0002] The assembled energy storage end plate of the power battery usually refers to the end plate used in the power battery pack, and its main function is to provide structural support and protection for the battery cell. This end plate is usually made of strong materials, such as metal or composite materials, which can effectively protect the battery cell from physical damage.

[0003] At present, the energy storage end plate of the power battery adopts an integrated structure. The cable interface arranged on the end plate will wear out when connected and used multiple times, making the interface connection unstable. When the interface is damaged, the whole end plate needs to be replaced before it can be used again, which causes a waste of materials. Therefore, an assembled energy storage end plate suitable for power batteries is designed to solve the above-mentioned problems. Utility Model Content

[0004] In order to solve the problem, the present application provides an assembled energy storage end plate suitable for a power battery.

[0005] The present application provides an assembled energy storage end plate suitable for a power battery, which adopts the following technical solution:

[0006] An assembled energy storage end plate suitable for a power battery comprises an end plate, a mounting groove is provided on the end plate, and a mounting plate is clamped in the mounting groove, an interface is provided on the mounting plate, a front portion of the mounting plate is fixedly connected to a mounting frame, a plug rod is plugged into the upper end of the mounting frame, the upper end of the plug rod passes through the end wall of the end plate and is fixedly connected to a pull plate, a limit plate is fixedly connected to the plug rod, springs are fixedly connected to both sides of the upper end of the limit plate, and the upper end of the spring is fixedly connected to the side wall of the end plate.

[0007] Preferably, mounting blocks are fixedly connected to both sides of the end plate, and mounting holes are provided on the mounting blocks.

[0008] Preferably, the front portion of the end plate is symmetrically slidably connected to a support plate, and one side of the support plate is fixedly connected to a moving rod.

[0009] Preferably, one side of the moving rod is fixedly connected to the moving tube, and one side of the moving tube is threadedly connected to the threaded rod.

[0010] Preferably, the threaded rods are fixedly connected to a swivel at one side close to each other, and the two sides of the swivel are fixedly connected to a protective tube.

[0011] Preferably, a socket is provided at the upper end of the installation frame, and the socket and the insertion rod are adapted to each other.

[0012] Preferably, a protection groove is provided on the upper end wall of the end plate, and the protection groove is matched with the pull plate.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] In the utility model, by separating the end plate and the interface into the assembly of the mounting plate and the end plate, when the interface is worn out after multiple uses and needs to be replaced, it is only necessary to disassemble the mounting plate to separate the mounting plate from the end plate, thereby avoiding waste of materials and allowing the end plate to continue to be used. In addition, the insertion rod plugging method is adopted, making the installation and removal of the mounting plate very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the application embodiment;

[0016] Figure 2 It is a partial cross-sectional view of the main body of the application embodiment

[0017] Figure 3 The limiting plate and the plug rod of the embodiment of the application;

[0018] Figure 4 It is a cross-sectional schematic diagram of a protection tube according to an embodiment of the application.

[0019] Explanation of the accompanying drawings: 1. end plate; 2. mounting block; 3. mounting plate; 31. mounting frame; 4. pull plate; 5. insertion rod; 6. limit plate; 7. spring; 8. moving rod; 9. support plate; 10. moving tube; 11. threaded rod; 12. protective tube; 13. swivel. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses an assembled energy storage end plate suitable for a power battery. Figure 1-4 An assembled energy storage end plate suitable for a power battery includes an end plate 1, a mounting groove is provided on the end plate 1, and a mounting plate 3 is clamped in the mounting groove, an interface is provided on the mounting plate 3, a mounting frame 31 is fixedly connected to the front of the mounting plate 3, a plug rod 5 is plugged into the upper end of the mounting frame 31, a socket is provided on the upper end of the mounting frame 31, and the socket and the plug rod 5 are adapted to each other.

[0022] The upper end of the insertion rod 5 passes through the end wall of the end plate 1 and is fixedly connected to the pull plate 4. A protection groove is provided on the upper end wall of the end plate 1, and the protection groove and the pull plate 4 are adapted. The insertion rod 5 is fixedly connected to the limit plate 6. The upper ends of the limit plate 6 are fixedly connected to the springs 7. The upper ends of the springs 7 are fixedly connected to the side walls of the end plate 1.

[0023] By adopting the above technical solution, the two sides of the end plate 1 are fixedly connected to the mounting blocks 2, and the mounting blocks 2 are provided with mounting holes for connecting the end plate 1 with the battery pack, so that the end plate 1 is installed on the battery pack.

[0024] By adopting the above technical solution, the front part of the end plate 1 is symmetrically slidably connected to the support plate 9, such as Figure 1 As shown, the support plate 9 and the moving rod 8 form a clamping frame for clamping the installed mounting plate 3 and the mounting frame 31, and play the role of lifting the mounting plate 3. One side of the support plate 9 is fixedly connected to the moving rod 8, and one side of the moving rod 8 is fixedly connected to the moving tube 10. One side of the moving tube 10 is threadedly connected to the threaded rod 11, and the threaded rods 11 are fixedly connected to the rotating ring 13 on one side close to each other. The rotating ring 13 drives the threaded rod 11 to rotate, and the threaded rod 11 drives the moving tube 10 to move, and the moving tube 10 drives the moving rod 8 to move, and the moving rod 8 drives the support plate 9 to move horizontally, so that the support plate 9 is separated from the mounting frame 31, so that the disassembly of the mounting frame 31 and the mounting plate 3 can be unaffected by the support plate 9 and the moving rod 8, which is conducive to the replacement of the interface on the mounting plate 3.

[0025] By adopting the above technical solution, the two sides of the rotating ring 13 are fixedly connected to the protection tubes 12 . The provided protection tubes 12 are used to protect the moving tube 10 and the threaded rod 11 , and limit the moving tube 10 at the same time.

[0026] The implementation principle of an assembled energy storage end plate suitable for a power battery in the embodiment of the present application is as follows: the insertion rod 5 can be pushed from the position of the installation frame 31 to make the insertion rod 5 rise and drive the limit plate 6 to rise, the limit plate 6 squeezes the spring 7 to contract, and pushes the pull plate 4 to make the pull plate 4 exposed from the protection groove, and then the pull plate 4 is pulled to separate the insertion rod 5 from the socket of the installation frame 31, so that the insertion rod 5 no longer limits the installation frame 31, and then the rotating ring 13 is rotated to make the rotating ring 13 drive the threaded rod 11 to rotate, the threaded rod 11 drives the moving tube 10 to move, and the moving tube 10 drives the moving rod 8 to move, and the moving rod 8 drives the support The plate 9 moves laterally to separate the support plate 9 from the mounting frame 31. At this time, the mounting frame 31 can be pulled from the front so that the mounting frame 3 drives the mounting plate 3 to be taken out from the mounting groove of the end plate 1. Then, a new mounting plate 3 can be replaced and the mounting plate 3 can be put into the mounting groove again. After that, the pull plate 4 is released to allow the spring 7 to drive the limit plate 6 to recover and the insertion rod 5 to recover. The insertion rod 5 is inserted into the socket to fix the mounting frame 31. The replacement of the mounting plate 3 is completed. After that, the swivel 13 can be rotated again to allow the threaded rod 11 to drive the moving tube 10 to move, so that the support plate 9 and the moving rod 8 on one side can be moved to support the mounting frame 31.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An assembled energy storage end plate suitable for a power battery, comprising an end plate (1), characterized in that: The end plate (1) is provided with a mounting groove, and the mounting plate (3) is clamped in the mounting groove. The mounting plate (3) is provided with an interface. The front of the mounting plate (3) is fixedly connected to the mounting frame (31). The upper end of the mounting frame (31) is plugged with a plug rod (5). The upper end of the plug rod (5) passes through the end wall of the end plate (1) and is fixedly connected to the pull plate (4). The plug rod (5) is fixedly connected to a limit plate (6). Both sides of the upper end of the limit plate (6) are fixedly connected to springs (7). The upper end of the spring (7) is fixedly connected to the side wall of the end plate (1).

2. The assembled energy storage end plate suitable for a power battery according to claim 1, characterized in that: The two sides of the end plate (1) are fixedly connected to mounting blocks (2), and mounting holes are provided on the mounting blocks (2).

3. The assembled energy storage end plate suitable for a power battery according to claim 1, characterized in that: The front part of the end plate (1) is symmetrically slidably connected to a support plate (9), and one side of the support plate (9) is fixedly connected to a moving rod (8).

4. The assembled energy storage end plate suitable for a power battery according to claim 3, characterized in that: One side of the moving rod (8) is fixedly connected to the moving tube (10), and one side of the moving tube (10) is threadedly connected to the threaded rod (11).

5. The assembled energy storage end plate suitable for a power battery according to claim 4, characterized in that: The threaded rods (11) are fixedly connected to a swivel (13) on one side close to each other, and the two sides of the swivel (13) are fixedly connected to a protective tube (12).

6. The assembled energy storage end plate suitable for a power battery according to claim 1, characterized in that: The upper end of the installation frame (31) is provided with a socket, and the socket is matched with the insertion rod (5).

7. The assembled energy storage end plate suitable for a power battery according to claim 1, characterized in that: The upper end wall of the end plate (1) is provided with a protection groove, and the protection groove and the pull plate (4) are matched.

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