Battery bracket for new energy electric vehicle

Abstract

The utility model discloses a battery bracket for a new energy electric automobile, and relates to the technical field of new energy automobiles, the battery bracket comprises a fixed frame, movable frames are installed on the two sides of the fixed frame in a sliding mode, and the side faces, close to each other, of the two movable frames are in movable contact with the two sides of a battery; the two sides of the upper surface of the fixing frame are both fixedly provided with supporting plates, the two supporting plates are both internally provided with moving plates in a sliding mode, the top ends of the two moving plates are detachably provided with limiting plates, and the lower surfaces of the limiting plates make movable contact with the upper surface of the battery. Batteries of different sizes can be conveniently installed, the batteries are separated through the partition plates, mutual contact of the batteries is avoided, safety is improved, the height of the limiting plate is adjusted through movement of the movable plate provided with the rotating rod, and the batteries of different heights can be conveniently limited.

Description

Technical Field

[0001] This utility model relates to the field of new energy vehicle technology, specifically a battery holder for new energy electric vehicles. Background Technology

[0002] Battery brackets are support structures used to carry, fix, and protect power batteries. Their core function is to ensure the safety, stability, and efficiency of the battery system. They are mainly used in electric vehicles, hybrid vehicles, and some portable electronic devices.

[0003] Currently, most new energy vehicle battery brackets are made of metal, which has a certain strength and stability, but the size is fixed, so they can only install batteries of a single size, which is inconvenient for daily use. In addition, most new energy vehicle battery brackets use limiting brackets to limit the battery after it is placed in the bracket. However, since the battery height varies, and the height of the limiting bracket is fixed, different limiting brackets need to be used for limiting, which is also inconvenient for daily use. In order to address the above problems, the inventor proposes a battery bracket for new energy electric vehicles to solve the above problems. Utility Model Content

[0004] To address the issues that battery trays can only accommodate batteries of a single size and require different sized retaining brackets for positioning, the purpose of this invention is to provide a battery tray for new energy electric vehicles.

[0005] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: a battery bracket for new energy electric vehicles, including a fixed frame, movable frames slidably mounted on both sides of the fixed frame, and sliders fixedly mounted on both sides of the movable frames, with the sliders slidably disposed inside the fixed frame. Two No. 1 screws are rotatably mounted on both sides of the fixed frame, and sliders are threaded onto the No. 1 screws. An installation rod is rotatably mounted in the middle of the fixed frame, and second bevel gears are fixedly mounted on the outer surfaces of both ends of the installation rod. A first bevel gear is fixedly mounted on the end of the No. 1 screw near the installation rod, and the first bevel gear and the second bevel gear... The gears mesh, and the two movable frames are in active contact with each other on their sides and the two sides of the battery; support plates are fixedly installed on both sides of the upper surface of the fixed frame, and movable plates are slidably installed inside the two support plates. A No. 3 screw is rotatably installed inside the support plate, and a movable plate is threaded onto the No. 3 screw. A rotating rod is rotatably installed inside the bottom of the support plate, and a fourth bevel gear is fixedly installed on the outer surface of the rotating rod. A third bevel gear is fixedly installed at the bottom end of the No. 3 screw, and the third bevel gear and the fourth bevel gear mesh. Limiting plates are detachably installed on the top of the two movable plates, and the lower surface of the limiting plates is in active contact with the upper surface of the battery.

[0006] Preferably, both sides of the limiting plate are threaded with No. 4 screws, and the ends of the No. 4 screws that are close to each other are threaded with a movable plate.

[0007] Preferably, several partitions are slidably installed on the sides of the two movable frames that are close to each other, and slide bars are fixedly installed on the sides of the two partitions that are far from each other, and the slide bars are slidably arranged inside the movable frames.

[0008] Preferably, a baffle is detachably installed on the upper surface of the movable frame, and the lower surface of the baffle and the upper surface of the slide bar are in contact. Two No. 2 screws are threadedly connected to the sides of the two movable frames that are far apart from each other, and a baffle is threadedly connected to the No. 2 screw.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] 1. In this utility model, the moving frame is moved by setting an installation rod, thereby adjusting the size of the frame to facilitate the installation of batteries of different sizes. In addition, the batteries are separated by setting a partition to prevent them from contacting each other and improve safety.

[0011] 2. In this utility model, the height of the limiting plate is adjusted by moving the movable plate of the rotating rod, which facilitates limiting batteries of different heights and avoids the need to replace the limiting frame during installation. Furthermore, the limiting plate is installed by setting a No. 4 screw, which facilitates the installation and disassembly of the limiting plate. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic cross-sectional view of the fixing frame of this utility model.

[0015] Figure 3 This is a schematic cross-sectional view of the mobile frame of this utility model.

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the support plate of this utility model.

[0017] In the diagram: 1. Fixed frame; 11. No. 1 screw; 12. First bevel gear; 13. Mounting rod; 14. Second bevel gear; 2. Moving frame; 21. Baffle; 22. Partition; 23. Slider; 24. Sliding bar; 25. No. 2 screw; 3. Support plate; 31. Limiting plate; 32. Moving plate; 33. No. 3 screw; 34. Third bevel gear; 35. Rotating rod; 36. Fourth bevel gear; 37. No. 4 screw. Detailed Implementation

[0018] 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.

[0019] Example: Figure 1-4 As shown, this utility model provides a battery bracket for new energy electric vehicles, including a fixed frame 1. Movable frames 2 are slidably installed on both sides of the fixed frame 1 to adjust the size of the frame, thereby facilitating the installation of batteries of different sizes. The sides of the two movable frames 2 that are close to each other are in active contact with the sides of the battery. Support plates 3 are fixedly installed on both sides of the upper surface of the fixed frame 1 to install limiting plates 31 and adjust the height of the limiting plates 31. Movable plates 32 are slidably installed inside the two support plates 3. The limiting plates 31 are detachably installed on the top of the two movable plates 32, and the lower surface of the limiting plates 31 is in active contact with the upper surface of the battery.

[0020] Both sides of the movable frame 2 are fixedly installed with sliders 23, and the sliders 23 are slidably disposed inside the fixed frame 1. Both sides of the fixed frame 1 are rotatably installed with two screws 11, and the sliders 23 are threadedly connected to the screws 11 to drive the movable frame 2 to move. In use, the movement of the screws 11 drives the sliders 23 to move, and the movement of the sliders 23 drives the movable frame 2 to move.

[0021] By adopting the above technical solution, the No. 1 screw 11 can drive the moving frame 2 to move.

[0022] A mounting rod 13 is rotatably mounted in the middle of the fixing frame 1. A second bevel gear 14 is fixedly mounted on the outer surface of both ends of the mounting rod 13. A first bevel gear 12 is fixedly mounted on the end of the first screw 11 near the mounting rod 13. The first bevel gear 12 and the second bevel gear 14 mesh with each other to drive the first screw 11 to rotate. In use, rotating the mounting rod 13 drives the second bevel gear 14 to rotate. The rotation of the second bevel gear 14 drives the first bevel gear 12 to rotate. The rotation of the first bevel gear 12 drives the first screw 11 to rotate.

[0023] By adopting the above technical solution, the mounting rod 13 can drive the first screw 11 to rotate.

[0024] A No. 3 screw 33 is rotatably installed inside the support plate 3, and a movable plate 32 is threadedly connected to the No. 3 screw 33 to drive the movable plate 32 to move. In use, the movable plate 32 is driven to move by the rotation of the No. 3 screw 33.

[0025] By adopting the above technical solution, the No. 3 screw 33 can drive the moving plate 32 to move.

[0026] A rotating rod 35 is rotatably mounted inside the bottom of the support plate 3. A fourth bevel gear 36 is fixedly mounted on the outer surface of the rotating rod 35. A third bevel gear 34 is fixedly mounted on the bottom end of the screw 33. The third bevel gear 34 and the fourth bevel gear 36 mesh with each other to drive the screw 33 to rotate. In use, rotating the rotating rod 35 drives the fourth bevel gear 36 to rotate. The rotation of the fourth bevel gear 36 drives the third bevel gear 34 to rotate. The rotation of the third bevel gear 34 drives the screw 33 to rotate.

[0027] By adopting the above technical solution, the rotating rod 35 can drive the screw 33 to rotate.

[0028] Both sides of the limiting plate 31 are threaded with screws 37 of No. 4, and the ends of the screws 37 that are close to each other are threaded with movable plates 32, which are used to install the limiting plate 31. In use, the top of the movable plate 32 is inserted into the limiting plate 31, and then the screws 37 of No. 4 are screwed in, thus completing the installation between the movable plate 32 and the limiting plate 31.

[0029] By adopting the above technical solution, the No. 4 screw 37 can be used to install the limiting plate 31.

[0030] Several partitions 22 are slidably installed on the sides of the two movable frames 2 that are close to each other, and slide bars 24 are fixedly installed on the sides of the two partitions 22 that are far from each other, and the slide bars 24 are slidably arranged inside the movable frame 2.

[0031] By adopting the above technical solution, the slider 24 can limit the position of the partition 22.

[0032] A baffle 21 is detachably installed on the upper surface of the movable frame 2, and the lower surface of the baffle 21 is in contact with the upper surface of the slide bar 24. Two screw rods 25 are threadedly connected to the sides of the two movable frames 2 that are far apart from each other, and the baffle 21 is threadedly connected to the screw rods 25 to limit the baffle 21 partition 22. When in use, when the lower surface of the baffle 21 is in contact with the slide bar 24, the partition 22 cannot move, thus limiting the partition 22.

[0033] By adopting the above technical solution, the baffle 21 can limit the position of the partition 22.

[0034] Working principle: First, rotating the mounting rod 13 drives the second bevel gear 14 to rotate. The rotation of the second bevel gear 14 drives the first bevel gear 12 to rotate. The rotation of the first bevel gear 12 drives the first screw 11 to rotate. The rotation of the first screw 11 drives the slider 23 to move. The movement of the slider 23 drives the moving frame 2 to move, thereby adjusting the size of the frame.

[0035] Next, insert the separator 22 into the appropriate position according to the size of the battery, and then insert the baffle 21 into the top of the movable frame 2 so that the lower surface of the baffle 21 contacts the slide bar 24 to limit the separator 22. At this time, screw in the second screw 25 to complete the installation between the baffle 21 and the movable frame 2.

[0036] Then, rotating the rotating rod 35 drives the fourth bevel gear 36 to rotate, which in turn drives the third bevel gear 34 to rotate, which in turn drives the third screw 33 to rotate, which in turn drives the moving plate 32 to move, thus adjusting the height of the moving plate 32 to facilitate limiting batteries of different sizes.

[0037] Finally, insert the top of the movable plate 32 into the limiting plate 31 so that the lower surface of the limiting plate 31 contacts the upper surface of the battery to limit the battery. Then screw in the No. 4 screw 37. At this point, the installation between the movable plate 32 and the limiting plate 31 is completed.

[0038] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A battery bracket for new energy electric vehicles, comprising a fixing frame (1), characterized in that: Both sides of the fixed frame (1) are slidably installed with moving frames (2), and the sides of the two moving frames (2) close to each other and the two sides of the battery are movably contacted; the upper surfaces of the fixed frame (1) are fixedly installed with support plates (3), the moving plates (32) are slidably installed in the two support plates (3), the top ends of the two moving plates (32) are detachably installed with limiting plates (31), and the lower surface of the limiting plate (31) and the upper surface of the battery are movably contacted.

2. The battery bracket for a new energy electric vehicle of claim 1, wherein, Both sides of the moving frame (2) are fixedly installed with sliding blocks (23), and the sliding blocks (23) are slidably arranged in the fixed frame (1), and the two sides of the fixed frame (1) are rotatably installed with two first screw rods (11), and the sliding blocks (23) are threadedly connected with the first screw rods (11).

3. The battery bracket for a new energy electric vehicle of claim 2, wherein, The middle part of the fixed frame (1) is rotatably installed with an installation rod (13), the outer surfaces of the two ends of the installation rod (13) are fixedly installed with second bevel gears (14), one end of the first screw rod (11) close to the installation rod (13) is fixedly installed with a first bevel gear (12), and the first bevel gear (12) and the second bevel gear (14) are engaged.

4. The battery bracket for a new energy electric vehicle of claim 1, wherein, The support plate (3) is rotatably installed with a third screw rod (33), and the moving plate (32) is threadedly connected with the third screw rod (33).

5. The battery bracket for a new energy electric vehicle of claim 4, wherein, The bottom of the support plate (3) is rotatably installed with a rotating rod (35), the outer surface of the rotating rod (35) is fixedly installed with a fourth bevel gear (36), the bottom end of the third screw rod (33) is fixedly installed with a third bevel gear (34), and the third bevel gear (34) and the fourth bevel gear (36) are engaged.

6. The battery bracket for a new energy electric vehicle of claim 1, wherein, Both sides of the limiting plate (31) are threadedly connected with fourth screw rods (37), and the ends of the fourth screw rods (37) close to each other are threadedly connected with the moving plates (32).

7. The battery bracket for a new energy electric vehicle of claim 1, wherein, The sides of the two moving frames (2) close to each other are slidably installed with a plurality of partition plates (22), the sides of the two partition plates (22) away from each other are fixedly installed with sliding strips (24), and the sliding strips (24) are slidably arranged in the moving frame (2).

8. The battery bracket for a new energy electric vehicle of claim 1, wherein, The upper surface of the moving frame (2) is detachably installed with a baffle (21), the lower surface of the baffle (21) and the upper surface of the sliding strip (24) are movably contacted, the sides of the two moving frames (2) away from each other are threadedly connected with two second screw rods (25), and the baffle (21) is threadedly connected with the second screw rod (25).

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