Battery module fixing seat

Abstract

The utility model relates to the technical field of battery modules, and discloses a battery module fixing seat which comprises a front seat body, a rear seat body and a telescopic assembly, the front seat body is used for mounting the front end of the battery module; the rear seat body is used for mounting the rear end of the battery module; the telescopic assembly is connected between the front seat body and the rear seat body and comprises a sliding rail, a telescopic rod body and a locking part, the sliding rail is fixed to the rear seat body, one end of the telescopic rod is fixed to the front seat body, the middle of the telescopic rod is arranged in the sliding rail in a sliding mode, the locking end of the locking part is connected with the other end of the telescopic rod body, and the locking part is used for fixing the telescopic position of the telescopic rod body.

Description

Technical Field

[0001] This utility model relates to the field of battery module technology, specifically to a battery module mounting base. Background Technology

[0002] Battery module mounting brackets are indispensable in electronic devices and related applications. They not only ensure stable power supply from dry cell batteries, improving the reliability of device operation, but also facilitate battery installation and replacement, enhancing ease of use.

[0003] Existing battery module mounting brackets still have some problems: most brackets adopt a fixed structure, and generally one type of bracket can only be used to install one type of battery module, which limits the bracket's adaptability to installing battery modules of different sizes.

[0004] Therefore, there is an urgent need for a battery module mounting bracket to solve the above problems. Utility Model Content

[0005] Based on the above, the purpose of this utility model is to provide a battery module mounting base to solve the problem that the mounting base has low adaptability to the installation of battery modules of different sizes.

[0006] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: a battery module fixing base, comprising:

[0007] Front mount, used to install the front end of the battery module;

[0008] Rear seat, used to mount the rear end of the battery module;

[0009] A telescopic assembly, connected between the front seat and the rear seat, includes a slide rail, a telescopic rod, and a locking assembly. The slide rail is fixed to the rear seat, one end of the telescopic rod is fixed to the front seat, the middle part of the telescopic rod is slidably disposed within the slide rail, and the locking end of the locking assembly is connected to the other end of the telescopic rod. The locking assembly is used to fix the telescopic position of the telescopic rod.

[0010] As a preferred embodiment of a battery module mounting base, the locking assembly includes a worm gear, a worm, and a connecting rod. The worm gear and the worm are rotatably mounted on the rear seat body. The worm meshes with the worm gear, and the two ends of the connecting rod are rotatably connected to the worm gear and the telescopic rod body, respectively.

[0011] As a preferred embodiment of a battery module mounting bracket, one end of the worm gear is provided with a handwheel, which is used to rotate the worm gear to control the extension and retraction position of the telescopic rod.

[0012] As a preferred embodiment of a battery module mounting base, it further includes a clamping assembly connected to the front seat and the rear seat, the clamping assembly being used to reinforce the telescopic position of the telescopic rod.

[0013] As a preferred embodiment of a battery module mounting bracket, the clamping assembly includes a guide rod and an elastic element. One end of the guide rod is fixed to the front seat, and the other end of the guide rod is movably inserted through the rear seat. The elastic element is sleeved around the guide rod.

[0014] As a preferred embodiment of the battery module mounting bracket, it further includes a stacking mounting assembly disposed on the side of the front mounting body and the side of the rear mounting body, the stacking mounting assembly being used to stack the battery module mounting bracket.

[0015] As a preferred embodiment of a battery module mounting bracket, the stacked mounting assembly includes a pad, a mating body, and a cylindrical body. The pad and the mating body are stacked sequentially on the side of the front mounting body, and the cylindrical body is positioned on the side of the rear mounting body. The cylindrical hole of the cylindrical body matches the mating body.

[0016] As a preferred embodiment of a battery module mounting base, a positioning plate is provided on the side of the rear seat body, and an opening is provided on the positioning plate. The positioning plate is used to position the battery module mounting base.

[0017] As a preferred embodiment of a battery module mounting bracket, both the front and rear seats have padding edges that wrap around the telescopic assembly and the locking assembly, and the height of the padding edges is higher than the height of the telescopic assembly and the locking assembly.

[0018] As a preferred embodiment of a battery module mounting base, both the front and rear seats are provided with partitions at the ends where batteries are placed, and there are several partitions for separating several batteries.

[0019] The beneficial effects of this invention are as follows: The telescopic component can accommodate battery modules of various sizes, improving versatility and flexibility, and reducing the need for customized fixing devices for different battery module models. The combination of a slide rail and a telescopic rod provides precise guidance for the sliding of the telescopic rod, ensuring smooth and stable extension and retraction of the front and rear seats. The locking mechanism ensures a secure lock after the telescopic rod is adjusted to the appropriate position, effectively preventing positional displacement due to vibration or other external forces, thus guaranteeing the safety and reliability of the battery module. Attached Figure Description

[0020] Figure 1 This utility model provides an overall structural diagram of a battery module mounting base in the first direction.

[0021] Figure 2 A schematic diagram of the overall structure of a battery module mounting base in the second direction provided by this utility model;

[0022] Figure 3 A schematic diagram of the overall structure of a battery module mounting base in a third direction provided by this utility model;

[0023] Figure 4 This utility model provides an overall structural diagram of a battery module mounting base with multiple sets of mounting bases stacked on top of each other.

[0024] The reference numerals in the figures are as follows: 1. Front seat; 2. Rear seat; 3. Partition; 4. Telescopic assembly; 401. Slide rail; 402. Telescopic rod; 5. Locking component; 501. Worm gear; 502. Worm; 503. Connecting rod; 504. Handwheel; 6. Pressing assembly; 601. Guide rod; 602. Elastic element; 7. Stacking assembly; 701. Pad block; 702. Mating body; 703. Cylinder; 8. Positioning plate; 9. Opening; 10. Edge pad. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not the entire structure.

[0026] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0028] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Furthermore, the terms "first" and "second" are used merely for descriptive distinction and have no specific meaning.

[0030] In one embodiment of this utility model, such as Figure 1-4 As shown, a battery module mounting base is provided, including: a front seat 1, a rear seat 2, and a telescopic assembly 4. The front seat 1 is used to install the front end of the battery module; the rear seat 2 is used to install the rear end of the battery module; the telescopic assembly 4, connected between the front seat 1 and the rear seat 2, includes a slide rail 401, a telescopic rod 402, and a locking component 5. The slide rail 401 is fixed to the rear seat 2, one end of the telescopic rod is fixed to the front seat 1, and the middle part of the telescopic rod is slidably disposed within the slide rail 401. The locking end of the locking component 5 is connected to the other end of the telescopic rod 402, and the locking component 5 is used to fix the telescopic position of the telescopic rod 402.

[0031] The battery module mounting base provided by this utility model, through the telescopic component 4, can adapt to battery modules of various sizes and specifications, improving versatility and flexibility, and reducing the need for customized mounting devices for different battery module models. The combination of the slide rail 401 and the telescopic rod 402 provides precise guidance for the sliding of the telescopic rod 402, ensuring smooth and stable extension and retraction of the front seat 1 and the rear seat 2. The locking component 5 ensures a secure lock of the telescopic rod 402 after adjustment to the appropriate position, effectively preventing positional displacement caused by vibration or other external forces, and guaranteeing the safety and reliability of the battery module.

[0032] Preferably, both the front seat 1 and the rear seat 2 have a separator 3 at one end for holding the batteries. Several separators 3 are provided, each separating a number of batteries. By separating the batteries with separators 3, short circuits that may occur due to contact between batteries can be effectively prevented, reducing the risk of internal battery pack failures and thus improving the overall safety performance of the battery module. Furthermore, the presence of separators 3 increases the airflow space between the batteries, which is beneficial for heat dissipation and avoids battery performance degradation or shortened lifespan due to localized overheating, helping to maintain the battery's optimal operating temperature range.

[0033] Preferably, the locking component 5 includes a worm gear 501, a worm 502, and a connecting rod 503. The worm gear 501 and the worm 502 are rotatably mounted on the rear seat body 2. The worm 502 meshes with the worm gear 501, and the two ends of the connecting rod 503 are rotatably connected to the worm gear 501 and the telescopic rod body 402, respectively.

[0034] In this embodiment, when the worm gear 502 rotates, it drives the worm wheel 501 to rotate, and the rotational motion is converted into the locking or releasing action of the telescopic rod 402 through the connecting rod 503. Due to the self-locking characteristics of the worm wheel 501 and worm gear 502, once the worm gear 502 stops rotating, the worm wheel 501 will automatically lock in its current position, thereby ensuring the stable locking of the telescopic rod 402 and effectively preventing displacement or loosening of the battery module during use.

[0035] Specifically, a handwheel 504 is provided at one end of the worm gear 502. The handwheel 504 is used to rotate the worm gear 502 to control the extension and retraction position of the telescopic rod 402. By providing the handwheel 504, the operator can easily and directly rotate the worm gear 502 to control the extension and retraction position of the telescopic rod 402.

[0036] This battery module mounting bracket also includes a clamping assembly 6 connected to the front seat 1 and the rear seat 2. The clamping assembly 6 is used to reinforce the telescopic rod 402 at its telescopic position. By setting the clamping assembly 6, additional support and fixing force are provided for the telescopic rod 402, effectively enhancing the stability of the locking position. Even under complex and changing external environments or when the battery module is subjected to a large load, the telescopic rod 402 can be ensured to maintain a stable telescopic position. This, in turn, ensures the relative position of the front seat 1 and the rear seat 2, preventing displacement or loosening between them, thereby ensuring the safe operation of the battery module.

[0037] Specifically, the clamping assembly 6 includes a guide rod 601 and an elastic element 602. One end of the guide rod 601 is fixed to the front seat 1, and the other end of the guide rod 601 is movably inserted into the rear seat 2. The elastic element 602 is sleeved around the guide rod 601. In this embodiment, the elastic element 602 can be a compression spring, with both ends fixedly connected to the front seat 1 and the rear seat 2 respectively. The compression spring, with both ends fixedly connected to the front seat 1 and the rear seat 2, can generate a continuous and uniform tension between them, ensuring that the front seat 1 and the rear seat 2 are tightly connected, thereby enhancing the stability and vibration resistance of the overall structure. The guide rod 601 has a guiding function, further providing precise guidance for the sliding of the telescopic rod 402, ensuring smooth and stable extension and retraction of the front seat 1 and the rear seat 2.

[0038] This battery module mounting bracket also includes a stacking mounting assembly 7, which is disposed on the side of the front mounting body 1 and the side of the rear mounting body 2. The stacking mounting assembly 7 is used to stack the battery module mounting brackets. By setting the stacking mounting assembly 7 on the side of the front mounting body 1 and the rear mounting body 2, users can conveniently stack multiple battery module mounting brackets according to actual needs, flexibly adjust the total capacity and configuration of the battery system, and meet the needs of different application scenarios.

[0039] Specifically, the stacked mounting assembly 7 includes a pad 701, a mating body 702, and a cylinder 703. The stacked mounting assembly 7 can be integrally formed with the fixed base. The pad 701 and the mating body 702 are stacked sequentially on the side of the front seat 1, and the cylinder 703 is positioned on the side of the rear seat 2. The cylinder hole of the cylinder 703 matches the mating body 702.

[0040] The stacking process in this embodiment is as follows: lift the second (or next) battery module mounting base and bring it close to the first mounting base, ensuring that the cylinder 703 of the second mounting base is accurately aligned with the mating body 702 on the top of the first mounting base. Then slowly lower the second mounting base so that the cylinder 703 slides along the mating body 702 until it is completely nested. During use, the two mounting bases can be tightened by friction.

[0041] During this process, the pad 701 provides the necessary support and spacing adjustment to ensure that the upper and lower fixing seats maintain the correct relative position. Moreover, the gap raised by the pads between the fixing seats can help improve air circulation between battery modules, promote effective heat dissipation, avoid local overheating, and help maintain the battery's optimal operating temperature.

[0042] Preferably, a positioning plate 8 is provided on the side of the rear seat 2, and an opening 9 is provided on the positioning plate 8. The positioning plate 8 is used to position the battery module mounting bracket. The positioning plate 8 provides a clear installation position for the battery module mounting bracket, and facilitates subsequent inspection, maintenance and replacement work.

[0043] Preferably, both the front seat 1 and the rear seat 2 are provided with padding edges 10, which cover the telescopic assembly 4 and the locking component 5. The height of the padding edges 10 is higher than the height of the telescopic assembly 4 and the locking component 5. By providing padding edges 10, additional physical protection can be provided for the telescopic assembly 4 and the locking component 5, preventing these critical components from being damaged by external impacts, scratches or other forms of damage during handling, installation or use, thereby extending the service life of the mounting base.

[0044] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A battery module fixing seat characterized by, include: Front mount, used to install the front end of the battery module; Rear seat, used to mount the rear end of the battery module; A telescopic assembly, connected between the front seat and the rear seat, includes a slide rail, a telescopic rod, and a locking assembly. The slide rail is fixed to the rear seat, one end of the telescopic rod is fixed to the front seat, the middle part of the telescopic rod is slidably disposed within the slide rail, and the locking end of the locking assembly is connected to the other end of the telescopic rod. The locking assembly is used to fix the telescopic position of the telescopic rod.

2. The battery module fixing seat according to claim 1, characterized in that, The locking assembly includes a worm gear, a worm, and a connecting rod. The worm gear and the worm are rotatably mounted on the rear seat. The worm meshes with the worm gear. The two ends of the connecting rod are rotatably connected to the worm gear and the telescopic rod, respectively.

3. The battery module fixing seat according to claim 2, characterized in that, One end of the worm gear is equipped with a handwheel, which is used to rotate the worm gear to control the extension and retraction position of the telescopic rod.

4. The battery module fixing seat according to any one of claims 1-3, characterized in that, It also includes a clamping assembly connected to the front seat and the rear seat, the clamping assembly being used to reinforce the telescopic position of the telescopic rod.

5. A battery module mounting bracket according to claim 4, characterized in that, The clamping assembly includes a guide rod and an elastic element. One end of the guide rod is fixed to the front seat body, and the other end of the guide rod is movably inserted through the rear seat body. The elastic element is sleeved around the guide rod.

6. The battery module fixing seat according to any one of claims 1-3 or 5, characterized in that, It also includes a stacking mounting assembly disposed on the side of the front seat and the side of the rear seat, the stacking mounting assembly being used to stack the battery module mounting bracket.

7. The battery module fixation seat according to claim 6, characterized in that, The stacked mounting assembly includes a pad block, a mating body, and a cylinder. The pad block and the mating body are stacked sequentially on the side of the front seat body, and the cylinder is positioned on the side of the rear seat body. The cylinder hole matches the mating body.

8. The battery module fixing seat according to any one of claims 1-3 or 5 or 7, characterized in that, The side of the rear seat is provided with a positioning plate, and the positioning plate has an opening. The positioning plate is used to position the battery module fixing seat.

9. The battery module fixing seat according to any one of claims 1-3 or 5 or 7, characterized in that, Both the front seat and the rear seat have padding edges that wrap around the telescopic assembly and the locking assembly, and the height of the padding edges is higher than the height of the telescopic assembly and the locking assembly.

10. The battery module fixing seat according to any one of claims 1-3 or 5 or 7, characterized in that, Both the front seat and the rear seat are provided with a partition at one end for holding the battery. There are several partitions, and the several partitions are used to separate several batteries.

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