Storage battery aluminum tray structure of new energy vehicle
By introducing structures such as partition plates, arc-shaped limiting frames, and fixing sliders into the aluminum trays of new energy vehicles, the problem of poor bolt fixing effect is solved, and the battery is stably pressed and fixed, improving stability during driving.
Patent Information
- Application Number
- CN202423196145.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-12-24
AI Technical Summary
The aluminum battery trays in existing new energy vehicles are not effectively secured with bolts, and they are prone to loosening during long-term bumpy driving.
The structure employs partition plates, arc-shaped limiting frames, fixed sliders, and upper pressure plates, and uses bolts and threaded shafts to achieve multi-point fixation and compression of the battery, enhancing the fixing effect.
This improves the securing effect between the battery and the tray body, reduces loosening caused by bumps, and ensures the stability of the battery during driving.
Smart Images
Figure CN223898502U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to new energy automobile battery tray technical field, concretely relates to a new energy vehicle's storage battery aluminium tray structure. BACKGROUND
[0002] The storage battery aluminium tray of new energy automobile is a kind of component for supporting and protecting battery pack, especially widely used in electric vehicle (EV) and hybrid electric vehicle (HEV). This tray is usually made of aluminum alloy material.
[0003] The existing storage battery aluminium tray of new energy vehicle when using, storage battery is often fixed by bolt with the inner wall of bottom disc, then personnel sets a cover plate at the top of bottom disc and seals bottom disc, but the cover plate does not play a fixed role to storage battery, so only bolt plays the role of fixing, but the fixed effect of bolt is limited, prone to loosening in the process of long time jolting driving, thus there is certain deficiency.
[0004] In conclusion, it is necessary to invent a new energy vehicle's storage battery aluminium tray structure. UTILITY MODEL CONTENT
[0005] Therefore, the utility model provides a new energy vehicle's storage battery aluminium tray structure to solve the problem of the limited fixed effect of bolt, prone to loosening in the process of long time jolting driving.
[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a new energy vehicle's storage battery aluminium tray structure, including tray main part, the inner wall bottom end of tray main part is fixed with the partition plate that separates battery, the inner wall both sides of tray main part are provided with the fixed mechanism that is fixed to storage battery.
[0007] Preferably, a plurality of the partition plate is evenly arranged in the form of strip array, the inner wall bottom end of tray main part and located at the rear end of each partition plate is fixed with arc-shaped limiting frame.
[0008] Preferably, the outer wall side end of tray main part is fixed with the fixed block for fixing tray main part, a plurality of the fixed block is evenly arranged in the outer wall both sides of tray main part, and the outer wall upper and lower ends of fixed block are provided with the through hole for fixing tray main part.
[0009] Preferably, the fixed mechanism includes guide support, both ends of two guide supports are fixedly connected with the inner wall front and rear ends of tray main part, the guide support is arranged above the outer wall top end of partition plate, and the outer wall of guide support is slidably connected with fixed sliding block.
[0010] Preferably, the plurality of fixed sliding blocks are uniformly arranged in a strip array, and outer wall top ends of the guide support rods are provided with positioning holes, and the plurality of positioning holes are uniformly arranged in a strip array.
[0011] Preferably, outer wall top ends of the fixed sliding blocks are connected with the positioning holes through positioning bolts, outer wall top ends of the fixed sliding blocks are fixed with threaded rotating shafts, and the threaded rotating shafts are fixed between the front and rear positioning bolts.
[0012] Preferably, outer wall top ends of the threaded rotating shafts are rotatably connected with upper pressing plates, and a strip-shaped fixed pressing frame for pressing the center position of the top end of the storage battery is arranged between the left and right upper pressing plates.
[0013] Preferably, outer wall top ends of the upper pressing plates and sides away from the threaded rotating shafts are provided with fixed screw holes, and two ends of the strip-shaped fixed pressing frame are fixed with the outer wall top ends of the upper pressing plates through bolts.
[0014] The utility model discloses a beneficial effect is:
[0015] In the utility model, the storage battery placed by personnel can be positioned through the separation plate and the arc-shaped limiting frame, the upper pressing plate can be moved to the appropriate position through the fixed sliding block, the strip-shaped fixed pressing frame fixed with the outer wall top end of the upper pressing plate can cooperate to press and fix the storage battery from the top end of the storage battery, the fixing effect between the storage battery and the tray body is improved, and the situation that the storage battery is loose due to jolting is reduced. ACCURACY OF DRAWINGS
[0016] Figure 1 It is the whole structure schematic diagram of the utility model in the overhead direction;
[0017] Figure 2 It is the whole structure schematic diagram of the utility model in the overhead direction; Figure 1 It is the structure schematic diagram of the utility model in the enlarged structure of A place;
[0018] Figure 3 It is the partial cross section structure schematic diagram of the utility model in the front direction;
[0019] Figure 4 It is the three -dimensional structure schematic diagram of the utility model in the overhead direction of fixed sliding block and upper pressing plate.
[0020] In the drawing: 100, tray body;110, separation plate;120, fixed block;130, arc-shaped limiting frame;200, guide support rod;210, positioning hole;300, fixed sliding block;310, upper pressing plate;320, threaded rotating shaft;330, strip-shaped fixed pressing frame. DETAILED DESCRIPTION
[0021] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used for illustrating and explaining the utility model, and are not used for limiting the utility model.
[0022] Referring to the drawings Figures 1-4 The utility model provides a kind of new energy vehicle battery aluminium tray structure, including tray main body 100, the inner wall bottom end of tray main body 100 is fixed with the partition plate 110 being separated to battery, the two batteries placed by the partition plate 110 being set can be separated, and the inner wall bottom end of tray main body 100 needs to be equipped with screw hole with battery connecting place, so that personnel can be initially fixed to battery by bolt, multiple partition plates 110 are evenly arranged by strip array mode, the inner wall bottom end of tray main body 100 and located every partition plate 110 rear end is fixed with arc limiting frame 130, and the arc limiting frame 130 being set can be positioned when personnel places battery, the outer wall side end of tray main body 100 is fixed with the fixed block 120 for fixing tray main body 100, multiple fixed blocks 120 are evenly arranged in the outer wall both sides of tray main body 100, and the outer wall upper and lower ends of fixed block 120 are all equipped with the through hole for fixing tray main body 100, and the fixed block 120 and through hole being set are to facilitate personnel to connect tray main body 100 with new energy vehicle;
[0023] The inner wall of the tray body 100 is provided with a fixing mechanism for pressing and fixing the storage battery, which comprises a guide support 200, the two ends of the two guide supports 200 are fixedly connected with the inner wall of the tray body 100 at the front and rear ends of the two sides, the guide supports 200 are arranged above the outer wall top end of the partition plate 110, the outer wall of the guide support 200 is slidably connected with a fixing sliding block 300, a plurality of fixing sliding blocks 300 are evenly arranged in a strip array, the fixing sliding block 300 can slide on the outer wall of the guide support 200, so that its position can be adjusted according to the needs, the outer wall top end of the guide support 200 is provided with a positioning hole 210, a plurality of positioning holes 210 are evenly arranged in a strip array, the outer wall top end of the fixing sliding block 300 is connected with the positioning hole 210 through a positioning bolt, and the positioning bolt and the positioning hole 210 are arranged to fix the position of the fixing sliding block 300 after the position is adjusted by the personnel, the outer wall top end of the fixing sliding block 300 is fixed with a threaded shaft 320, the threaded shaft 320 is fixed between the front and rear positioning bolts, the outer wall top end of the threaded shaft 320 is rotatably connected with an upper pressing plate 310, the upper pressing plate 310 is arranged to press the storage battery from the top two sides, the threaded shaft 320 can make the upper pressing plate 310 rotate at the top end of the fixing sliding block 300, a strip-shaped fixed pressing frame 330 is arranged between the left and right upper pressing plates 310 to press the center position of the top of the storage battery, the outer wall top end of the upper pressing plate 310 and the side away from the threaded shaft 320 are provided with a fixed screw hole, the two ends of the strip-shaped fixed pressing frame 330 are fixed with the outer wall top end of the upper pressing plate 310 through bolts, the strip-shaped fixed pressing frame 330 is arranged to press and fix the storage battery from the top in cooperation with the upper pressing plate 310, and the threaded shaft 320 is provided with a sealing gland at the outer wall top end of the upper pressing plate 310, when the upper pressing plate 310 is rotated by the personnel, the sealing gland can be rotated to fix the upper pressing plate 310, so that the upper pressing plate 310 can reduce the rotation under the action of external force.
[0024] The usage process of this utility model is as follows: First, the operator can place the battery inside the tray body 100 and between the partition plates 110. The bottom end of the side wall of the battery can abut against the inner wall of the arc-shaped limiting frame 130. Then, the operator can use bolts to initially fix the bottom end of the battery to the bottom end of the inner wall of the tray body 100. The operator can rotate the fixing slider 300, causing the fixing slider 300 to move the upper pressure plate 310 to a suitable position. After completion, the operator can remove the positioning bolts to fix the fixing slider 300 to the positioning hole 210, so that the fixing slider 300 is fixed on the guide support rod 200. After fixing, the operator... The operator can move the upper pressure plate 310 so that it can rotate to both sides of the top of the outer wall of the battery and rotate the sealing cover to press and fix the top of the battery. Finally, the operator can take out the strip fixing bracket 330 and abut the bottom end of the strip fixing bracket 330 against the top of the battery. Then, the two ends of the strip fixing bracket 330 are fixed to the two ends of the upper pressure plate 310 with bolts. Finally, the operator can take out the cover plate and fix the cover plate to the top of the inner wall of the tray body 100 for sealing. Then, the tray body 100 can be fixed to the corresponding position of the new energy vehicle by the fixing block 120.
[0025] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.
Claims
1. A battery aluminum tray structure for a new energy vehicle, comprising a tray body (100), wherein the bottom of the inner wall of the tray body (100) is fixed with a partition plate (110) for separating the batteries, characterized in that: The inner walls of the tray body (100) are provided with fixing mechanisms for pressing and fixing the battery. The fixing mechanism includes guide rods (200). The two ends of the two guide rods (200) are fixedly connected to the front and rear ends of the inner walls of the tray body (100). The guide rods (200) are all located above the top of the outer wall of the partition plate (110). The outer walls of the guide rods (200) are slidably connected with fixed sliders (300). The multiple fixed sliders (300) are evenly arranged in a strip array. The top of the outer wall of the guide rods (200) is provided with positioning holes (210). The multiple positioning holes (210) are evenly arranged in a strip array.
2. The aluminum battery tray structure for a new energy vehicle according to claim 1, characterized in that: The multiple partitions (110) are evenly arranged in a strip array, and an arc-shaped limiting frame (130) is fixed at the bottom of the inner wall of the tray body (100) and at the rear end of each partition (110).
3. The aluminum battery tray structure for a new energy vehicle according to claim 2, characterized in that: The outer wall side of the pallet body (100) is fixed with fixing blocks (120) for fixing the pallet body (100). Multiple fixing blocks (120) are evenly arranged on both sides of the outer wall of the pallet body (100). The upper and lower ends of the outer wall of the fixing blocks (120) are provided with through holes for fixing the pallet body (100).
4. The aluminum battery tray structure for a new energy vehicle according to claim 1, characterized in that: The top of the outer wall of the fixed slider (300) is connected to the positioning hole (210) by a positioning bolt. A threaded shaft (320) is fixed on the top of the outer wall of the fixed slider (300). The threaded shaft (320) is fixed between the two positioning bolts.
5. The battery aluminum tray structure for a new energy vehicle according to claim 4, characterized in that: The top of the outer wall of the threaded shaft (320) is rotatably connected to an upper pressure plate (310), and a strip-shaped fixing frame (330) is provided between the two upper pressure plates (310) to press the center position of the top of the battery.
6. The aluminum battery tray structure for a new energy vehicle according to claim 5, characterized in that: The top of the outer wall of the upper pressure plate (310) and the side away from the threaded shaft (320) are provided with fixing screw holes. The two ends of the strip-shaped fixing frame (330) are fixed to the top of the outer wall of the upper pressure plate (310) by bolts.