A protective structure for battery packaging in new energy vehicles

Abstract

This utility model discloses a protective packaging structure for new energy vehicle batteries, including a protective shell. A rotating shaft is located at the bottom of the inner part of the protective shell, and a fixing plate is fixedly connected to the upper end of the rotating shaft. Limiting grooves are formed on all four sides of the fixing plate, and a first magnetic piece is placed within each limiting groove, cooperating with a limiting component. A placement plate is fixedly connected to the upper end of the fixing plate, and four placement slots are formed on the placement plate. Springs are placed in each placement slot, with one end of each spring fixedly connected to a clamping plate. New energy vehicle batteries are placed within each placement slot. This device can effectively package and protect multiple new energy vehicle batteries simultaneously, while facilitating the placement and removal of the batteries, thereby expanding the device's application range.

Description

Technical Field

[0001] This utility model relates to the technical field of protective structures for new energy vehicle battery packaging, and in particular to a protective structure for new energy vehicle battery packaging. Background Technology

[0002] With the rapid development of new energy vehicles, more and more people are choosing green and environmentally friendly means of transportation. At the same time, new energy vehicles have entered thousands of households. After the production of new energy vehicle batteries, they need to be packaged using new energy vehicle battery packaging and protection structures before being transported to sales locations.

[0003] As disclosed in Utility Model No. CN208134943U, an electric vehicle lithium battery packaging device includes a packaging box. Movable sleeves are fixedly connected to both sides of the bottom of the inner cavity of the packaging box. A movable rod is provided inside the movable sleeve. A first spring is fixedly connected to the bottom of the inner cavity of the movable sleeve. The top of the first spring is fixedly connected to the bottom of the movable rod. The top of the movable rod passes through the movable sleeve and extends to the outside of the movable sleeve, where a support plate is fixedly connected. This utility model, through the arrangement of the packaging box, movable sleeves, movable rod, first spring, support plate, filling pad, groove, battery body, first locking block, second locking block, limiting plate, second spring, and movable door, can not only fix and dampen the battery body but also protect it. It also solves the problem of poor fixing effect of traditional packaging devices for lithium batteries. This electric vehicle lithium battery packaging device is worth promoting. However, in use, this device can only effectively package and protect one battery, and cannot effectively package and protect multiple batteries simultaneously, thus limiting its application range. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a new energy vehicle battery packaging protection structure, which can solve the technical problem that the device can only effectively package and protect one battery, and cannot effectively package and protect multiple batteries at the same time, thus resulting in a relatively limited scope of application of the device.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a protective structure for packaging new energy vehicle batteries, including a protective shell, a rotating shaft at the bottom of the inner part of the protective shell, a fixing plate fixedly connected to the upper end of the rotating shaft, limit grooves on all four sides of the fixing plate, a first magnet piece disposed in the limit groove, and the first magnet piece cooperating with the limit component, a placement plate fixedly connected to the upper end of the fixing plate, four placement slots disposed on the placement plate, a spring disposed on the placement slot, one end of the spring being fixedly connected to a clamping plate, and a new energy vehicle battery being placed in the placement slot.

[0006] As a preferred technical solution of this utility model, the limiting component is as follows: a baffle is fixedly connected to the bottom of the inner side of the protective shell, a crossbar is passed through the baffle, a limiting block is fixedly connected to one end of the crossbar, and a second magnet is provided on one side of the limiting block.

[0007] As a preferred embodiment of this invention, the adjacent surfaces of the first magnet and the second magnet are opposite magnetic poles.

[0008] As a preferred embodiment of this utility model, the upper end of the protective shell is threadedly connected to a threaded rod, the upper end of the threaded rod is fixedly connected to a rotating handle, the lower end of the threaded rod is fixedly connected to a pressure plate, and the lower end of the pressure plate is provided with a buffer pad.

[0009] As a preferred embodiment of this utility model, a switch door is provided on one side of the protective shell.

[0010] As a preferred embodiment of this utility model, the lower end of the protective shell is fixedly connected with four support legs.

[0011] Compared with the prior art, the beneficial effects that this utility model can achieve are: First, pull the crossbar to separate the second magnet on one side of the limiting block from the first magnet in the limiting groove until the limiting block leaves the limiting groove. This removes the limiting block from the fixing plate and rotating shaft. At this point, push the clamp in the placement slot to retract the spring and place the new energy vehicle battery into the slot. Stop pushing the clamp; the clamp, under the spring's force, will clamp the new energy vehicle battery securely. After securing one battery, rotate the placement plate 90 degrees under the action of the rotating shaft and repeat the above operation to place new energy vehicle batteries in all the placement slots on the placement plate. Then, push the crossbar again to insert the limiting block into the limiting groove, causing the second magnet to attract and fix the first magnet. This effectively limits and fixes the fixing plate, rotating shaft, and placement plate. This device can effectively package and protect multiple new energy vehicle batteries simultaneously, while facilitating the placement and removal of the batteries, thus expanding the device's application range. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the protective shell of this utility model; Figure 2 This is a schematic diagram of the overall internal structure of the protective shell of this utility model; Figure 3 This is a schematic diagram of the placement plate and clamping plate structure of this utility model; Figure 4 This utility model Figure 2 A magnified view of the structure at point A in the middle; The components include: 1. Protective shell; 2. Rotating shaft; 3. Fixing plate; 4. Limiting groove; 5. First magnet piece; 6. Placement plate; 7. Placement groove; 8. Spring; 9. Clamping plate; 10. New energy vehicle battery; 11. Baffle; 12. Crossbar; 13. Limiting block; 14. Second magnet piece; 15. Threaded rod; 16. Rotating handle; 17. Pressure plate; 18. Buffer pad; 19. Opening and closing door; 20. Support leg. Detailed Implementation

[0013] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0014] Example: Please refer to Figures 1-3 As shown, this utility model provides a protective structure for new energy vehicle battery packaging. The adjacent surfaces of the first magnet 5 and the second magnet 14 are opposite magnetic poles. The upper end of the protective shell 1 is threadedly connected to a threaded rod 15. The upper end of the threaded rod 15 is fixedly connected to a rotating handle 16. The lower end of the threaded rod 15 is fixedly connected to a pressure plate 17. The lower end of the pressure plate 17 is provided with a buffer pad 18. A switch door 19 is provided on one side of the protective shell 1. The lower end of the protective shell 1 is fixedly connected to four support legs 20.

[0015] In use, by rotating the rotating handle 16, the rotating handle 16 can drive the threaded rod 15 to rotate. The rotation of the threaded rod 15 can effectively drive the pressure plate 17 to move downward until the buffer pad 18 on one side of the pressure plate 17 is pressed and fixed with the new energy vehicle battery 10, thereby further limiting and fixing the new energy vehicle battery 10 so that it can be stably placed in the placement slot 7.

[0016] As a further implementation of this embodiment, such as Figures 1-4As shown, a rotating shaft 2 is provided at the bottom of the inner part of the protective shell 1. A fixing plate 3 is fixedly connected to the upper end of the rotating shaft 2. Limiting grooves 4 are opened on the four sides of the fixing plate 3. A first magnet piece 5 is provided in the limiting groove 4, and the first magnet piece 5 cooperates with the limiting component. A placement plate 6 is fixedly connected to the upper end of the fixing plate 3. Four placement slots 7 are opened on the placement plate 6. The four placement slots 7 are equally spaced. A spring 8 is provided on the placement slot 7. One end of the spring 8 is fixedly connected to the clamping plate 9, and a new energy vehicle battery 10 is placed in the placement slot 7. The limiting component is as follows: a baffle 11 is fixedly connected to the bottom of the inner part of the protective shell 1. A crossbar 12 is passed through the baffle 11. A limiting block 13 is fixedly connected to one end of the crossbar 12. A second magnet piece 14 is provided on one side of the limiting block 13.

[0017] In use, first pull the crossbar 12 to separate the second magnet 14 on one side of the limiting block 13 at one end of the crossbar 12 from the first magnet 5 in the limiting groove 4, until the limiting block 13 leaves the limiting groove 4, so that the limiting block 13 no longer limits and fixes the fixing plate 3 and the rotating shaft 2. At this time, the clamping plate 9 in the placement groove 7 can be pushed to retract the spring 8, and the new energy vehicle battery 10 can be placed into the placement groove 7. At the same time, stop pushing the clamping plate 9. Under the elastic force of the spring 8, the clamping plate 9 can clamp and fix the new energy vehicle battery 10 well. After fixing one, rotate the placement plate 10 under the action of the rotating shaft 2. The placement plate 6 is tilted at 90 degrees, and the above operation is repeated to place the new energy vehicle batteries 10 until all the placement slots 7 on the placement plate 6 are filled with new energy vehicle batteries 10. Then, the crossbar 12 is pushed again, so that the crossbar 12 drives the limiting block 13 to be inserted into the limiting slot 4. At the same time, the second magnet 14 and the first magnet 5 are attracted and fixed together, so as to effectively limit and fix the fixing plate 3, the rotating shaft 2 and the placement plate 6. This device can effectively package and protect multiple new energy vehicle batteries 10 at the same time, and facilitate the handling of new energy vehicle batteries 10, thereby improving the application range of the device.

[0018] Specific working principle: In use, first pull the crossbar 12 to separate the second magnet 14 on one side of the limiting block 13 at one end of the crossbar 12 from the first magnet 5 in the limiting groove 4, until the limiting block 13 leaves the limiting groove 4, so that the limiting block 13 no longer limits and fixes the fixing plate 3 and the rotating shaft 2. At this time, the clamping plate 9 in the placement groove 7 can be pushed to retract the spring 8, and the new energy vehicle battery 10 can be placed into the placement groove 7. At the same time, stop pushing the clamping plate 9. Under the elastic force of the spring 8, the clamping plate 9 can clamp and fix the new energy vehicle battery 10 well. After fixing one, rotate the placement plate 6 ninety degrees under the action of the rotating shaft 2, and repeat the above operation to place the new energy vehicle battery 10 until all the placement grooves 7 on the placement plate 6 are filled with new energy vehicle batteries 10, and then push the crossbar 12 again. 2. The crossbar 12 drives the limiting block 13 to be inserted into the limiting groove 4, and at the same time, the second magnet 14 and the first magnet 5 are attracted and fixed together, so as to effectively limit and fix the fixing plate 3, the rotating shaft 2 and the placement plate 6. In addition, by rotating the rotating handle 16, the rotating handle 16 drives the threaded rod 15 to rotate. The rotation of the threaded rod 15 can effectively drive the pressure plate 17 to move downward until the buffer pad 18 on one side of the pressure plate 17 is pressed and fixed with the new energy vehicle battery 10, so as to further limit and fix the new energy vehicle battery 10, so that it can be stably placed in the placement groove 7. This device can effectively package and protect multiple new energy vehicle batteries 10 at the same time, and facilitate the handling of new energy vehicle batteries 10, thereby improving the application range of the device.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A new energy vehicle battery package protection structure, comprising a protection shell (1), characterized in that: The protective shell (1) has a rotating shaft (2) at the bottom inside. The upper end of the rotating shaft (2) is fixedly connected to a fixing plate (3). The four sides of the fixing plate (3) are provided with limiting grooves (4). The limiting grooves (4) are provided with first magnet pieces (5), and the first magnet pieces (5) cooperate with the limiting components. The upper end of the fixing plate (3) is fixedly connected to a placement plate (6). The placement plate (6) is provided with four placement grooves (7). The placement grooves (7) are provided with springs (8). One end of the springs (8) is fixedly connected to a clamping plate (9), and a new energy vehicle battery (10) is placed in the placement grooves (7). ​ 2. The new energy vehicle battery package protection structure according to claim 1, characterized in that: The limiting component is as follows: a baffle (11) is fixedly connected to the bottom of the inner side of the protective shell (1), a crossbar (12) is passed through the baffle (11), a limiting block (13) is fixedly connected to one end of the crossbar (12), and a second magnet piece (14) is provided on one side of the limiting block (13).

3. The new energy vehicle battery package protection structure according to claim 1, characterized in that: The adjacent surfaces of the first magnet (5) and the second magnet (14) have opposite magnetic poles.

4. The new energy vehicle battery package protection structure according to claim 1, characterized in that: The upper end of the protective shell (1) is threaded with a threaded rod (15), the upper end of the threaded rod (15) is fixedly connected with a rotating handle (16), the lower end of the threaded rod (15) is fixedly connected with a pressure plate (17), and the lower end of the pressure plate (17) is provided with a buffer pad (18).

5. The new energy vehicle battery package protection structure according to claim 1, characterized in that: A switch door (19) is provided on one side of the protective shell (1).

6. The new energy vehicle battery package protection structure according to claim 1, characterized in that: The lower end of the protective shell (1) is fixedly connected to four support legs (20).

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