Battery transport anti-drop limiting base adaptable to multiple scenarios

Abstract

This utility model relates to the field of battery anti-detachment technology, specifically, to a battery transport anti-detachment limiting base adaptable to multiple scenarios. It includes a base, with an adjustment assembly mounted on the top surface of the base. The adjustment assembly includes two horizontally arranged and parallel first lead screws, each threadedly connected to two first sleeves. Adjustment blocks are rotatably connected to the outer walls of the first sleeves. Clamping assemblies are slidably connected between the opposing sidewalls of the two adjustment blocks on the left and between the opposing sidewalls of the two adjustment blocks on the right. Lifting blocks are fixedly connected to the sidewalls of the adjustment blocks. Two lifting blocks are threadedly connected to vertically arranged second lead screws. A slider is provided below the lifting blocks and slidably connected to the top surface of the base. The clamping assembly includes two clamping blocks. This utility model absorbs localized impacts through an arc-shaped elastic sheet and protective pad, while the spring and limiting telescopic rod buffer vertical vibrations, forming double protection and greatly improving stability and impact resistance.

Description

Technical Field

[0001] This utility model relates to the field of battery anti-drop technology, specifically to a battery transport anti-drop limiting base adaptable to multiple scenarios. Background Technology

[0002] In the fields of new energy, logistics, and electronic equipment, battery transportation safety is one of the core requirements. Currently, due to the large differences in battery specifications and sizes, traditional limiting bases are mostly fixed structures that can only accommodate a single type or size of battery, resulting in poor compatibility. Bumps and vibrations during transportation can easily cause excessive gaps between the battery and the base, leading to displacement and collisions. This can damage not only the battery casing but also the electrode structure, and even induce safety hazards such as short circuits and fires. In existing improvement solutions, the limiting components are prone to performance degradation, further reducing the anti-drop effect and failing to meet the high-safety transportation requirements of multiple scenarios.

[0003] Utility model patent CN215184328U discloses a battery support foam with a shockproof and anti-detachment structure. The foam body mainly consists of a base film, a thermally conductive layer, a waterproof layer, an aluminum foil layer, and a protective layer. The thermally conductive layer is located at the upper end of the base film, and the waterproof layer is located at the upper end of the thermally conductive layer. A groove is formed on the upper side of the waterproof layer, and protrusions are formed on the surface of the groove. An aluminum foil layer is located on the upper side of the waterproof layer, and the protective layer is located at the upper end of the aluminum foil layer. A support strip is located at the outer end of the protective layer, and a connecting groove is formed at the inner end of the foam body. This battery support foam with a shockproof and anti-detachment structure, featuring a groove and a waterproof layer, allows the waterproof layer to form protrusions during bonding by creating a groove on the bottom side of the aluminum foil layer above the waterproof layer. This increases the bonding area, resulting in a better and stronger bond, thereby increasing the overall structural stability of the foam. The support strip can also contact the battery casing to provide stable support.

[0004] Although the battery mounting anti-detachment mechanism has good structural stability and is waterproof while preventing detachment, it still has the following problems in practical use: the foam has limited support strength, the adhesive layer may fail under long-term vibration or high temperature environments, posing a risk of detachment, and it can only buffer small impacts, unable to withstand strong impacts during transportation. Therefore, we propose a battery transportation anti-detachment limiting base suitable for multiple scenarios. Utility Model Content

[0005] Given the shortcomings of existing technologies, such as the ease with which the anti-drop structure fails and poor shock absorption, it is desirable to provide a battery transport anti-drop limiting base that is adaptable to multiple scenarios.

[0006] In a first aspect, this application provides a battery transport anti-drop limiting base adaptable to multiple scenarios, including a base, with side plates fixedly connected to the top surface of each edge of the base, and an adjustment assembly installed on the top surface of the base. The adjustment assembly includes two horizontally arranged and parallel first lead screws, with the ends of the first lead screws respectively fixedly connected to two opposite side plates. Two first sleeves are threadedly connected to the two first lead screws from left to right. Adjustment blocks are rotatably connected to the outer walls of the first sleeves. Clamping assemblies are slidably connected between the opposite side walls of the two adjustment blocks on the left and between the opposite side walls of the two adjustment blocks on the right. Lifting blocks are fixedly connected to the side walls of the adjustment blocks away from the clamping assemblies. The two lifting blocks on the left or the two lifting blocks on the right are threadedly connected to vertically arranged second lead screws. A slider is provided below the lifting block and slidably connected to the top surface of the base. The clamping assembly includes clamping blocks with both ends slidably connected to the corresponding two adjustment blocks.

[0007] According to the technical solution provided in the embodiments of this application, a rotating handle is coaxially connected to the outer wall of the first sleeve, and two rotating handles on the same first lead screw are respectively located on the opposite side of the two corresponding adjustment blocks.

[0008] In this configuration, the first sleeve can be rotated directly by rotating the handle, thereby moving the first sleeve on the first lead screw.

[0009] According to the technical solution provided in the embodiments of this application, the top end of the second lead screw passes through the corresponding lifting block and is coaxially connected to the second sleeve, and the bottom end of the second lead screw is fixedly connected to the top surface of the corresponding slider.

[0010] In this configuration, rotating the second sleeve can drive the second lead screw to rotate, thereby driving the lifting block to rise or fall.

[0011] According to the technical solution provided in the embodiments of this application, the bottom surfaces of the other two lifting blocks that are not threadedly connected to the second lead screw are elastically connected to the top surfaces of the corresponding sliders by springs, and the springs are always in a compressed state.

[0012] In this configuration, a spring provides stable support to the lifting block, which is not directly supported by the second lead screw.

[0013] According to the technical solution provided in the embodiments of this application, the spring is provided with a limiting telescopic rod, and the two ends of the limiting telescopic rod are respectively fixedly connected to the bottom surface of the corresponding lifting block and the top surface of the slider;

[0014] In this setup, a limiting telescopic rod is used to prevent the spring from losing control due to deformation direction, thus affecting the buffering effect and support stability.

[0015] According to the technical solution provided in the embodiments of this application, the top surface of the base is provided with a sliding groove directly below the two first lead screws, and the size of the slider is adapted to the size of the sliding groove;

[0016] In this setting, the stability and accuracy of the horizontal movement of the adjustment component are improved by using a matching slider and groove, ensuring that the clamping component can be accurately aligned with the battery for positioning.

[0017] According to the technical solution provided in the embodiments of this application, two side walls of the two clamping blocks are fixedly connected to a fixing block, and the length of the fixing block is less than or equal to the length of the clamping block.

[0018] According to the technical solution provided in the embodiments of this application, each of the two opposing sidewalls of the two clamping blocks is provided with an arc-shaped elastic sheet of the same length as the fixing block. The two long edges of the arc-shaped elastic sheet are respectively fixedly connected to the top and bottom surfaces of the fixing block by a number of fastening nuts. Protective pads are fixedly connected to the outer arc sidewalls of the two arc-shaped elastic sheets that are close to each other.

[0019] In these two settings, the curved elastic sheet and protective pad protect the appearance and structural integrity of the battery, greatly improving the base's compatibility and protection capabilities for various types of batteries.

[0020] In summary, this technical solution discloses a multi-scenario adaptable battery transport anti-drop limiting base, which includes an arc-shaped elastic sheet, a protective pad, a spring, and a limiting telescopic rod. The arc-shaped elastic sheet and the protective pad can absorb local impacts, while the spring and the limiting telescopic rod can buffer vertical vibrations, forming double protection and greatly improving stability and impact resistance. Attached Figure Description

[0021] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the adjustment component in the utility model;

[0024] Figure 3 For utility model Figure 2 Schematic diagram of the structure at point A;

[0025] Figure 4 This is a schematic diagram of the clamping component in the utility model;

[0026] In the picture:

[0027] 1. Base; 11. Slide groove; 12. Side panel;

[0028] 2. Adjustment assembly; 21. First lead screw; 22. Adjustment block; 23. First sleeve; 24. Rotary handle; 25. Lifting block; 26. Second lead screw; 261. Second sleeve; 27. Spring; 28. Limiting telescopic rod; 29. ​​Slider;

[0029] 3. Clamping assembly; 31. Clamping block; 32. Fixing block; 33. Arc-shaped elastic sheet; 34. Protective pad; 35. Fastening nut. Detailed Implementation

[0030] The present application 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 relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0031] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] Please see Figures 1-4 A multi-scenario adaptable battery transport anti-drop limiting base includes a base 1. Each edge of the base 1 is fixedly connected to a side plate 12. An adjustment component 2 is installed on the top surface of the base 1. The adjustment component 2 includes two horizontally arranged and parallel first lead screws 21. The ends of the first lead screws 21 are fixedly connected to the two opposite side plates 12 respectively. Two first sleeves 23 are threaded from left to right on the two first lead screws 21. Adjustment blocks 22 are rotatably connected to the outer walls of the first sleeves 23. Clamping components 3 are slidably connected between the opposite side walls of the two adjustment blocks 22 on the left and between the opposite side walls of the two adjustment blocks 22 on the right. Lifting blocks 25 are fixedly connected to the side walls of the adjustment blocks 22 away from the clamping components 3. The two lifting blocks 25 on the left or the two lifting blocks 25 on the right are threadedly connected to a vertically arranged second lead screw 26. A slider 29 is provided below the lifting block 25 and slidably connected to the top surface of the base 1. The clamping component 3 includes clamping blocks 31 at both ends that are slidably connected to the corresponding two adjustment blocks 22.

[0033] In this embodiment, as Figure 2 As shown, a rotating handle 24 is coaxially connected to the outer wall of the first sleeve 23. When the rotating handle 24 is rotated, it can drive the first sleeve 23 to move horizontally outside the first lead screw 21. The two rotating handles 24 on the same first lead screw 21 are respectively located on the side of the corresponding two adjusting blocks 22 that are far apart from each other, so as to prevent the two rotating handles 24 on the same first lead screw 21 from interfering with each other and increase the adjustment range.

[0034] Furthermore, such as Figure 2 As shown, the top end of the second lead screw 26 passes through the corresponding lifting block 25 and is coaxially connected to the second sleeve 261. The bottom end of the second lead screw 26 is fixedly connected to the top surface of the corresponding slider 29. Rotating the second sleeve 261 can drive the second lead screw 26 to rotate. Since the second lead screw 26 is threadedly connected to the lifting block 25 and its bottom end is fixed on the slider 29, it can drive the lifting block 25 to move in the vertical direction when rotating, so as to accurately adjust the height of the clamping assembly 3.

[0035] Furthermore, such as Figure 2 and Figure 3 As shown, the bottom surfaces of the other two lifting blocks 25 that are not threadedly connected to the second lead screw 26 are elastically connected to the top surfaces of the corresponding sliders 29 by springs 27 with preferably small elastic force. The small elastic springs 27 are always in a compressed state, providing stable support for the lifting blocks 25 that are not directly supported by the second lead screw 26, ensuring that the clamping assembly 3 is level as a whole, avoiding tilting due to unilateral force, and enhancing the shock resistance of the base 1, reducing the risk of damage to the battery caused by transportation bumps.

[0036] It is important to note that, such as Figure 2 and Figure 3 As shown, the spring 27 is provided with a limiting telescopic rod 28. The two ends of the limiting telescopic rod 28 are fixedly connected to the bottom surface of the corresponding lifting block 25 and the top surface of the slider 29, respectively, to limit the extension and retraction direction of the spring 27, prevent the spring 27 from shifting laterally or twisting, and ensure that the spring 27 always plays a buffering and supporting role in the vertical direction.

[0037] In this embodiment, as Figure 1 As shown, the top surface of the base 1 has a sliding groove 11 directly below the two first lead screws 21. The size of the slider 29 is matched with the size of the sliding groove 11, which provides precise guidance for the horizontal movement of the slider 29, ensuring that the slider 29 drives the adjustment component 2 and the clamping component 3 to move along a fixed trajectory, and avoiding deviation or jamming during the movement.

[0038] It is worth mentioning that, such as Figure 4 As shown, each of the two clamping blocks 31 has a fixed block 32 fixedly connected to its two opposite sidewalls. The length of the fixed block 32 is less than or equal to the length of the clamping block 31. Each of the two clamping blocks 31 has an arc-shaped elastic piece 33 of the same length as the fixed block 32 on its two opposite sidewalls. The arc-shaped elastic piece 33 is elastic and can deform slightly according to the shape of the battery sidewall to achieve a tight fit with the battery, while reducing damage to the battery from rigid clamping. The two long edges of the arc-shaped elastic piece 33 are fixedly connected to the top and bottom surfaces of the fixed block 32 by several fastening nuts 35, which facilitates maintenance and replacement. Protective pads 34 are fixedly connected to the outer arc sidewalls of the two arc-shaped elastic pieces 33 that are close to each other, which further increases the buffering effect, avoids direct contact between the arc-shaped elastic piece 33 and the battery and causes scratches, and enhances friction and improves clamping stability.

[0039] Working principle: In this embodiment, the multi-scenario adaptable battery transport anti-drop limiting base can rotate the rotating handle 24 on the outside of the first sleeve 23 on the first lead screw 21, causing the first sleeve 23 to move horizontally along the first lead screw 21. This causes the adjusting block 22, which is rotatably connected to the first sleeve 23, to move synchronously. The adjusting block 22 causes the clamping components 3 on both sides to move horizontally closer or further away, thereby adjusting the clamping distance of the battery in the horizontal direction. In the vertical direction, rotating the second sleeve 261 at the top of the second lead screw 26 can drive the lifting block 25, which is threadedly connected to the second lead screw 26, to rise and fall, thereby causing the clamping components 3 not connected to the first lead screw 21 to move horizontally closer or further away. The lifting block 25, connected by the threaded screw 26, rises and falls together with the assistance of the spring 27 with small elastic force and the limiting telescopic rod 28, and then drives the clamping assembly 3 to adjust the overall height to adapt to the vertical size of the battery. The slider 29 slides along the sliding groove 11 on the top surface of the base to assist the adjustment block 22 to move stably. In the clamping assembly 3, the clamping block 31 is connected to the arc-shaped elastic sheet 33 through the fixing block 32. The protective pad 34 on the arc-shaped elastic sheet 33 can provide elastic buffer and protection when clamping the battery. Finally, through bidirectional adjustment in the horizontal and vertical directions, the stable positioning of batteries of different specifications in different scenarios can be achieved to prevent them from falling off during transportation.

[0040] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A battery transport anti-drop limiting base adaptable to multiple scenarios, comprising a base (1), characterized in that: Each edge of the base (1) is fixedly connected to a side plate (12). An adjustment assembly (2) is installed on the top surface of the base (1). The adjustment assembly (2) includes two horizontally arranged and parallel first lead screws (21). The ends of the first lead screws (21) are fixedly connected to the two opposite side plates (12) respectively. Two first sleeves (23) are threaded from left to right on the two first lead screws (21). Adjustment blocks (22) are rotatably connected to the outer wall of the first sleeves (23). The two adjustment blocks (22) located on the left side are positioned opposite each other. A clamping assembly (3) is slidably connected between the two adjusting blocks (22) on the right side and their opposite sidewalls. A lifting block (25) is fixedly connected to the sidewall of the adjusting block (22) away from the clamping assembly (3). A second lead screw (26) is threadedly connected to the two lifting blocks (25) on the left or the two lifting blocks (25) on the right. A slider (29) is provided below the lifting block (25) and slidably connected to the top surface of the base (1). The clamping assembly (3) includes clamping blocks (31) at both ends that are slidably connected to the two corresponding adjusting blocks (22).

2. The multi-scenario adaptable battery transport anti-drop limiting base according to claim 1, characterized in that: A rotating handle (24) is coaxially connected to the outer wall of the first sleeve (23). The two rotating handles (24) on the same first lead screw (21) are respectively located on the side of the corresponding two adjustment blocks (22) that are far apart from each other.

3. The multi-scenario adaptable battery transport anti-drop limiting base according to claim 1, characterized in that: The top end of the second lead screw (26) passes through the corresponding lifting block (25) and is coaxially connected to the second sleeve (261). The bottom end of the second lead screw (26) is fixedly connected to the top surface of the corresponding slider (29).

4. The multi-scenario adaptable battery transport anti-drop limiting base according to claim 1, characterized in that: The bottom surfaces of the other two lifting blocks (25) that are not threaded to the second lead screw (26) are elastically connected to the top surfaces of the corresponding sliders (29) via springs (27), and the springs (27) are always in a compressed state.

5. The multi-scenario adaptable battery transport anti-drop limiting base according to claim 4, characterized in that: The spring (27) is provided with a limiting telescopic rod (28), and the two ends of the limiting telescopic rod (28) are fixedly connected to the bottom surface of the corresponding lifting block (25) and the top surface of the slider (29).

6. The multi-scenario adaptable battery transport anti-drop limiting base according to claim 1, characterized in that: The top surface of the base (1) has a sliding groove (11) directly below the two first lead screws (21), and the size of the slider (29) is adapted to the size of the sliding groove (11).

7. The multi-scenario adaptable battery transport anti-drop limiting base according to claim 1, characterized in that: Each of the two clamping blocks (31) has a fixed block (32) fixedly connected to its two opposite sidewalls. The length of the fixed block (32) is less than or equal to the length of the clamping block (31).

8. The multi-scenario adaptable battery transport anti-drop limiting base according to claim 7, characterized in that: The two clamping blocks (31) are provided with arc-shaped elastic pieces (33) of the same length as the fixing block (32) on their two opposite side walls. The two long edges of the arc-shaped elastic pieces (33) are fixedly connected to the top and bottom surfaces of the fixing block (32) by several fastening nuts (35). Protective pads (34) are fixedly connected to the outer arc side walls of the two arc-shaped elastic pieces (33) that are close to each other.

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