Lithium battery module fixing support

Abstract

The utility model discloses a kind of lithium battery module fixed support, belong to lithium battery installation technical field.This kind of lithium battery module fixed support, including bottom plate, the top end both sides of bottom plate are equipped with retaining seat, the inside of retaining seat is equipped with first threaded rod, the top end of bottom plate is equipped with roof rack, roof rack is '' ten '' cross shape style, the top end both sides of roof rack are equipped with jack, the inside of jack and the outside of first threaded rod are inserted, the top end of first threaded rod is equipped with locking nut, the top end four sides of roof rack are equipped with sliding mouth, the inside of sliding mouth is equipped with the limiting mechanism for limiting lithium battery module movement, limiting mechanism includes sliding block, the outside of sliding block and the inside of sliding mouth sliding connection, the bottom end of sliding block is equipped with connecting rod, the bottom end of connecting rod is equipped with limit frame, the utility model can effectively adapt lithium battery module of different size, avoid displacement after lithium battery module is installed, with higher practical value.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery installation technology, specifically a lithium battery module fixing bracket. Background Technology

[0002] With the continuous development of new energy technologies, lithium batteries are widely used in electric vehicles, energy storage devices, and other fields due to their advantages such as high energy density and long cycle life. Lithium battery modules are usually composed of multiple individual lithium batteries connected in series or parallel, and need to be installed on corresponding equipment using a mounting bracket during use.

[0003] Based on the above, the inventors have discovered the following problems: the current lithium battery module mounting bracket does not have a size adjustment function, making it difficult to adapt to lithium battery modules of different sizes. This causes the lithium battery module to easily shift after installation, affecting the safety of the lithium battery module.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a lithium battery module fixing bracket in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this utility model is to provide a lithium battery module fixing bracket to solve the problem mentioned in the background art that the current lithium battery module fixing bracket does not have a size adjustment function when in use, making it difficult to adapt to lithium battery modules of different sizes, which leads to the lithium battery module being prone to displacement after installation and affecting the safety of the lithium battery module.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0007] A lithium battery module mounting bracket includes a base plate, with retaining seats installed on both sides of the top of the base plate. A first threaded rod is installed on the inner side of the retaining seat. A top bracket is provided at the top of the base plate. The top bracket is in the shape of a cross. Insertion holes are opened on both sides of the top of the top bracket. The inner side of the insertion hole is inserted into the outer side of the first threaded rod. A locking nut is installed at the top of the first threaded rod. Sliding openings are opened on all four sides of the top of the top bracket. A limiting mechanism for restricting the movement of the lithium battery module is installed on the inner side of the sliding opening.

[0008] Furthermore, the limiting mechanism includes a slider, the outer side of which is slidably connected to the inner side of the sliding opening, a connecting rod is installed at the bottom end of the slider, and a limiting frame is installed at the bottom end of the connecting rod.

[0009] The beneficial effect of adopting the above-mentioned further solution is that by installing a limit frame at the bottom of the connecting rod, the slider can slide along the sliding opening, thereby driving the connecting rod and the limit frame to adjust their positions, which can adapt to lithium battery modules of different sizes.

[0010] Furthermore, a second threaded rod is installed at the top of the slider, and a locking sleeve is installed at the top of the second threaded rod.

[0011] The beneficial effect of adopting the above-mentioned further solution is that by installing a locking sleeve at the top of the second threaded rod, the position of the slider can be locked after it is adjusted to the correct position, preventing the limit frame from moving due to external forces such as vibration, ensuring continuous and stable limiting of the lithium battery module, and improving the durability of the fixing effect.

[0012] Furthermore, the limiting frame is L-shaped.

[0013] The beneficial effect of adopting the above-mentioned further solution is that by using an "L"-shaped limiting frame, it can simultaneously fit the top and side surfaces of the lithium battery module to form a right-angle limiting, thereby enhancing the constraint on the module, preventing the module from swaying in the horizontal and vertical directions, and further improving the stability of the fixation.

[0014] Furthermore, a groove is provided on the outer side of the slider, and a limit ring is installed on the inner side of the groove. The inner side of the groove and the outer side of the limit ring are slidably connected.

[0015] The beneficial effect of adopting the above-mentioned further solution is that by sliding the inner side of the slide groove and the outer side of the limiting ring, the movement trajectory of the slider is restricted, preventing it from falling off the slide opening and ensuring the stable operation of the limiting mechanism.

[0016] Furthermore, the top of the base plate is provided with anti-slip texture.

[0017] The beneficial effect of adopting the above-mentioned further solution is that by providing anti-slip texture at the top of the base plate, the friction between the base plate and the bottom surface of the lithium battery module is increased, preventing the module from sliding on the base plate, and forming a double fixation with the limiting mechanism.

[0018] Furthermore, a fixing seat is installed on both sides of the base plate, and a fixing hole is provided at the top of the fixing seat.

[0019] The beneficial effect of adopting the above-mentioned further solution is that the fixing hole at the top of the fixing base makes it easy to fix the bracket to the equipment with bolts or other connecting parts, preventing the bracket from moving as a whole and providing a stable installation foundation for the lithium battery module.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: This lithium battery module fixing bracket, by holding the first threaded rod of the support seat and inserting it into the socket of the top frame, and cooperating with the locking nut, can adjust the height of the top frame to adapt to lithium battery modules of different thicknesses. The sliding opening of the "+" shaped top frame allows the limiting mechanism to move, which can restrict the module from multiple directions, preventing it from shifting during use or transportation, and improving the fixing reliability. A limiting frame is installed at the bottom of the connecting rod, so that the slider can slide along the sliding opening, driving the connecting rod and the limiting frame to adjust their positions, which can adapt to lithium battery modules of different sizes. A locking sleeve is installed at the top of the second threaded rod, so that the slider can be locked in position after it is adjusted to prevent the limiting frame from moving due to external forces such as vibration, ensuring continuous and stable limiting of the lithium battery module, and improving the durability of the fixing effect. The "L" shaped limiting frame can simultaneously fit the top and side surfaces of the lithium battery module to form a right-angle limiting, enhancing the constraint ability of the module and preventing the module from shifting. The horizontal and vertical swaying further enhances the stability of the fixation. The sliding connection between the inner side of the slide groove and the outer side of the limiting ring restricts the movement trajectory of the slider, preventing it from falling off the slide and ensuring the stable operation of the limiting mechanism. The anti-slip texture on the top of the base plate increases the friction with the bottom surface of the lithium battery module, preventing the module from sliding on the base plate. Together with the limiting mechanism, it forms a double fixation. The top of the fixing seat has a fixing hole, which facilitates the fixing of the bracket to the equipment with bolts or other connecting parts, preventing the bracket from moving as a whole. It provides a stable installation foundation for the lithium battery module. This utility model can effectively adapt to lithium battery modules of different sizes, avoid displacement of the lithium battery module after installation, and has high practical value. Attached Figure Description

[0021] Figure 1 This is one of the three-dimensional structural schematic diagrams disclosed in the embodiments of this utility model;

[0022] Figure 2 This is the second three-dimensional structural schematic diagram disclosed in the embodiment of this utility model;

[0023] Figure 3 This is one of the disassembled three-dimensional structural diagrams disclosed in the embodiments of this utility model;

[0024] Figure 4 This is the second disassembled three-dimensional structural diagram disclosed in the embodiment of this utility model;

[0025] Figure 5 The embodiments disclosed herein Figure 3 A magnified schematic diagram of structure A in the middle.

[0026] In the diagram: 1. Base plate; 2. Fixing seat; 201. Fixing hole; 3. Retaining seat; 4. First threaded rod; 5. Top frame; 501. Insertion hole; 502. Slide opening; 503. Limiting ring; 6. Locking nut; 7. Limiting mechanism; 701. Slider; 702. Slide groove; 703. Second threaded rod; 704. Locking sleeve; 705. Connecting rod; 706. Limiting frame. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5 This utility model provides a technical solution: a lithium battery module fixing bracket, including a base plate 1, with retaining seats 3 installed on both sides of the top of the base plate 1, and a first threaded rod 4 installed on the inner side of the retaining seat 3. A top bracket 5 is provided at the top of the base plate 1, the top bracket 5 being a cross shape. Insertion holes 501 are provided on both sides of the top of the top of the top bracket 5, the inner side of the insertion holes 501 and the outer side of the first threaded rod 4 are inserted into each hole. A locking nut 6 is installed at the top of the first threaded rod 4. Sliding openings 502 are provided on all four sides of the top of the top of the top bracket 5, and a limiting mechanism 7 for restricting the movement of the lithium battery module is installed on the inner side of the sliding openings 502. The first threaded rod 4, supported by the retaining seats 3, is inserted into the insertion holes 501 of the top bracket 5. With the cooperation of the locking nut 6, the height of the top bracket 5 can be adjusted to accommodate lithium battery modules of different thicknesses. The sliding openings 502 of the cross-shaped top bracket 5 allow the limiting mechanism 7 to move, restricting the module from multiple directions, preventing displacement during use or transportation, and improving the reliability of the fixing.

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-5The limiting mechanism 7 includes a slider 701, which is slidably connected to the outer side of the slider 701 and the inner side of the slide opening 502. A connecting rod 705 is installed at the bottom end of the slider 701, and a limiting bracket 706 is installed at the bottom end of the connecting rod 705. A second threaded rod 703 is installed at the top end of the slider 701, and a locking sleeve 704 is installed at the top end of the second threaded rod 703. The limiting bracket 706 is L-shaped. By installing the limiting bracket 706 at the bottom end of the connecting rod 705, the slider 701 slides along the slide opening 502, thereby adjusting the connecting rod 705 and the limiting bracket 706. The positioning mechanism is adaptable to lithium battery modules of different sizes. A locking sleeve 704 is installed at the top of the second threaded rod 703, which locks the slider 701 in place after it is adjusted to prevent the limiting bracket 706 from moving due to external forces such as vibration. This ensures continuous and stable positioning of the lithium battery module and improves the durability of the fixing effect. The limiting bracket 706 is L-shaped, which can fit the top and side surfaces of the lithium battery module at the same time to form a right-angle limit, enhancing the constraint on the module and preventing the module from shaking in the horizontal and vertical directions, further improving the stability of the fixing.

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-5 The slider 701 has a groove 702 on its outer side, and a limit ring 503 is installed on the inner side of the sliding opening 502. The inner side of the groove 702 and the outer side of the limit ring 503 are slidably connected. The top of the base plate 1 has an anti-slip texture. Fixing seats 2 are installed on both sides of the base plate 1. Fixing holes 201 are opened on the top of the fixing seats 2. The sliding connection between the inner side of the groove 702 and the outer side of the limit ring 503 restricts the movement trajectory of the slider 701 and prevents it from falling off the sliding opening 502, ensuring the stable operation of the limiting mechanism 7. The anti-slip texture on the top of the base plate 1 increases the friction with the bottom surface of the lithium battery module and prevents the module from sliding on the base plate. It forms a double fixation with the limiting mechanism 7. The fixing holes 201 on the top of the fixing seats 2 facilitate the fixing of the bracket to the equipment with bolts and other connecting parts, preventing the bracket from moving as a whole and providing a stable installation foundation for the lithium battery module.

[0033] Specifically, the working principle of this lithium battery module fixing bracket is as follows: When in use, the first threaded rod 4 supported by the retaining seat 3 is inserted into the insertion hole 501 of the top frame 5, and the height of the top frame 5 can be adjusted with the locking nut 6 to adapt to lithium battery modules of different thicknesses. The sliding opening 502 of the "+" shaped top bracket 5 allows the limiting mechanism 7 to move, restricting the module from multiple directions to prevent displacement during use or transportation, thus improving the reliability of the fixation. A limiting bracket 706 is installed at the bottom of the connecting rod 705, allowing the slider 701 to slide along the sliding opening 502, adjusting the position of the connecting rod 705 and the limiting bracket 706. This adapts to lithium battery modules of different sizes. A locking sleeve 704 is installed at the top of the second threaded rod 703, locking the slider 701 in place and preventing the limiting bracket 706 from moving due to vibration or other external forces, ensuring continuous and stable limiting of the lithium battery module and improving the durability of the fixation effect. The "L" shaped limiting bracket 706 can simultaneously conform to the top and sides of the lithium battery module, forming a right-angle limit, enhancing the constraint on the module. The device has a strong binding capacity, preventing the module from wobbling in the horizontal and vertical directions and further improving the stability of the fixation. The sliding connection between the inner side of the slide groove 702 and the outer side of the limiting ring 503 restricts the movement trajectory of the slider 701 and prevents it from falling off the slide groove 502, ensuring the stable operation of the limiting mechanism 7. The anti-slip texture on the top of the base plate 1 increases the friction with the bottom surface of the lithium battery module, preventing the module from sliding on the base plate. Together with the limiting mechanism 7, it forms a double fixation. The top of the fixing seat 2 has a fixing hole 201, which facilitates the fixing of the bracket to the equipment with bolts and other connecting parts, preventing the bracket from moving as a whole and providing a stable installation foundation for the lithium battery module. This utility model can effectively adapt to lithium battery modules of different sizes and prevent the lithium battery module from shifting after installation, and has high practical value.

Claims

1. A lithium battery module mounting bracket, characterized in that, Includes a base plate (1), on both sides of the top of the base plate (1) are a retaining seat (3), on the inner side of the retaining seat (3) is a first threaded rod (4), on the top of the base plate (1) is a top frame (5), the top frame (5) is in the shape of a cross, on both sides of the top of the top of the top frame (5) are an insertion hole (501), the inner side of the insertion hole (501) and the outer side of the first threaded rod (4) are inserted, on the top of the first threaded rod (4) is a locking nut (6), on all four sides of the top of the top of the top frame (5) are a sliding opening (502), on the inner side of the sliding opening (502) is a limiting mechanism (7) for restricting the movement of the lithium battery module.

2. The lithium battery module fixing bracket according to claim 1, characterized in that, The limiting mechanism (7) includes a slider (701), the outer side of the slider (701) and the inner side of the sliding opening (502) are slidably connected, a connecting rod (705) is installed at the bottom end of the slider (701), and a limiting frame (706) is installed at the bottom end of the connecting rod (705).

3. A lithium battery module fixing bracket according to claim 2, characterized in that, The top of the slider (701) is fitted with a second threaded rod (703), and the top of the second threaded rod (703) is fitted with a locking sleeve (704).

4. A lithium battery module fixing bracket according to claim 2, characterized in that, The limiting frame (706) is L-shaped.

5. A lithium battery module fixing bracket according to claim 2, characterized in that, The slider (701) has a groove (702) on its outer side, and a limiting ring (503) is installed on the inner side of the sliding opening (502). The inner side of the groove (702) and the outer side of the limiting ring (503) are slidably connected.

6. A lithium battery module fixing bracket according to claim 1, characterized in that, The top of the base plate (1) is provided with anti-slip texture.

7. A lithium battery module fixing bracket according to claim 1, characterized in that, The base plate (1) is equipped with a fixing seat (2) on both sides, and the top of the fixing seat (2) is provided with a fixing hole (201).

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