Shockproof and anti-toppling lithium battery transport case

Abstract

A box body door is hinged to an opening of a box body, and a control switch, a PLC (Programmable Logic Controller) and a power supply are arranged. The bottom of the box body is provided with a damping support, an anti-turning rod and a counterweight assembly, the top is provided with a gyroscope sensor, and a chute body and a lithium battery installation assembly are arranged in the box body. The damping bracket, an isolation pressure-proof plate in the lithium battery mounting assembly and a sliding rod form a double-damping system; the gyroscope sensor cooperates with the PLC, the counterweight assembly and the anti-overturning rod, and intelligent anti-overturning is achieved. In addition, the sliding insertion plate is slidably inserted into the sliding groove body, and the lithium battery is convenient to assemble and disassemble in cooperation with the design of the inner groove; the PLC and other parts are installed on the inner side of the box body door, and maintenance is convenient; and the hoisting rings and the inserting square pipes are beneficial to carrying and fixing. The transportation box is good in shockproof and anti-toppling effect and convenient to operate and maintain, and the lithium battery transportation safety and efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery transportation equipment technology, specifically to a shockproof and tipping-proof lithium battery transportation box. Background Technology

[0002] With the booming development of the new energy industry, lithium batteries, with their advantages of high energy density, long cycle life, and environmental friendliness, have been widely used in electric vehicles, energy storage power stations, and consumer electronics. The production, sales, and use of lithium batteries involve multiple stages, and transportation, as an indispensable link, is crucial for their safety and reliability. In actual transportation, lithium batteries face numerous challenges. Road bumps, frequent braking and starting, and sharp turns all subject lithium batteries to varying degrees of vibration and impact. Especially during long-distance transportation and in complex road conditions, this vibration and impact accumulate, easily leading to damage to the internal structure of the lithium battery, such as electrode material detachment and separator rupture. This not only seriously affects the performance and lifespan of the lithium battery but may also cause serious safety accidents such as short circuits, overheating, or even explosions, posing a significant threat to personnel and property.

[0003] Currently available lithium battery transport boxes, while offering some shock absorption, mostly rely on simple cushioning materials like foam and sponge. While these materials provide some protection against minor vibrations, their effectiveness is insufficient against severe shocks and continuous jolting, failing to effectively disperse and absorb vibrational energy. Regarding tipping prevention, most transport boxes rely solely on their shape and weight for stability, lacking active adjustment and support mechanisms. When transport vehicles accelerate, decelerate, or turn, the boxes are prone to tipping due to a shift in the center of gravity, potentially damaging the lithium batteries inside. Furthermore, with the rapid development of the lithium battery industry, the demand for intelligent and convenient transport boxes is increasing. Existing transport boxes are significantly inadequate in intelligent monitoring and adjustment, as well as in the rapid installation and removal of lithium batteries, failing to meet the industry's growing needs. Therefore, designing a lithium battery transport box with highly efficient shock absorption, reliable tipping prevention, ease of operation, and a high degree of intelligence is urgently needed. Utility Model Content

[0004] The purpose of this invention is to provide a shockproof and tipping-proof lithium battery transport box to solve the problems of lithium batteries being easily vibrated and tipped over during transportation, as mentioned in the background art.

[0005] To achieve the above objectives, the present invention employs the following technical means:

[0006] A shockproof and tipping-proof lithium battery transport box includes a box body, a box door hinged to the opening of the box body, a control switch embedded on the outer side of the box door, a PLC controller and a power supply connected to the inner side of the box door, shock-absorbing brackets connected to the corners of the bottom of the box body, anti-tipping bars detachably connected to the bottom of both sides of the box opening, a counterweight assembly connected to the bottom of the box body, a gyroscope sensor connected to the top of the box body, and symmetrically distributed sliding grooves connected to the box body. A lithium battery mounting assembly is slidably inserted between two sets of sliding grooves.

[0007] The counterweight assembly includes a servo motor connected to the housing, a lead screw connected to the transmission end of the servo motor, a movable nut threaded onto the outer side of the lead screw, and a counterweight slider connected to the bottom of the movable nut.

[0008] The lithium battery mounting assembly includes a sliding plate that is slidably inserted into two sets of sliding grooves. A lithium battery placement box is connected to the top of the sliding plate. A first limiting plate and a second limiting plate are symmetrically distributed on the top two sides of the lithium battery placement box along its length. A directional pressing rod is threaded into the first limiting plate. The insertion end of the directional pressing rod is rotatably connected to a pressing plate corresponding to the second limiting plate. A sliding groove is opened on the bottom side inside the lithium battery placement box. Multiple sets of sliding rods are slidably connected in the sliding groove. An isolation anti-pressure plate distributed between the first limiting plate and the second limiting plate is connected to the top of the sliding rod.

[0009] The PLC controller and servo motor are electrically connected to the power supply, and the control switch, gyroscope sensor, and servo motor are electrically connected to the PLC controller.

[0010] Preferably, one side of the cabinet door is hinged to the cabinet body, and the other side of the cabinet door is positioned and connected to the cabinet body via a lock.

[0011] Preferably, the PLC controller and power supply are both connected to the cabinet door via a mounting bracket.

[0012] Preferably, lifting rings are detachably connected to the corners of the top of the box.

[0013] Preferably, the bottom of the box is connected to symmetrically distributed plug-in square tubes.

[0014] Preferably, the shock-absorbing bracket includes a base plate, the top of which is connected to symmetrically distributed support frames. Between the two sets of support frames, there are multiple sets of shock-absorbing springs connected to the base plate. The top of each shock-absorbing spring is connected to a pressure plate. The top of the pressure plate is connected to a connecting plate connected to the housing via a pressure rod. The bottom sides of the connecting plate are respectively connected to guide rods that are movably inserted into the corresponding support frames.

[0015] Preferably, the bottom of the base plate is connected to an anti-slip pad.

[0016] Preferably, the anti-tipping rod includes an anti-tipping fixing rod threadedly connected to the box body, an anti-tipping extension rod threadedly inserted at the end of the anti-tipping fixing rod away from the box body, and an abutment block connected at the end of the anti-tipping extension rod away from the anti-tipping fixing rod.

[0017] Preferably, the outer side of the sliding plate is provided with an inner groove.

[0018] Preferably, the outer end of the sliding plate is positioned and connected to the outer end of the sliding groove body via a positioning rod.

[0019] This utility model has the following beneficial effects:

[0020] 1. Superior Shock Resistance: This transport box features a dual shock absorption system. Externally, the shock-absorbing bracket employs a combination of shock-absorbing springs, pressure plates, and guide rods. When the transport vehicle travels on bumpy roads or experiences sudden braking, the vibration generated by the box is first transmitted to the connecting plate, then through the pressure rod to the pressure plate. The pressure plate compresses the shock-absorbing springs, which absorb the vibration energy through elastic deformation. The guide rods ensure the connecting plate moves smoothly up and down, preventing swaying and displacement, effectively reducing the impact of external vibrations on the box. Internally, the isolation pressure plate in the lithium battery mounting assembly works in conjunction with the sliding rod. During transportation, the displacement of the lithium battery due to vibration moves the isolation pressure plate. The isolation pressure plate, through the sliding rod sliding within the sliding groove, converts the vibration kinetic energy into heat energy from sliding friction, thus providing secondary buffer protection for the lithium battery. This significantly reduces the risk of damage such as internal electrode misalignment and shell cracking caused by vibration, ensuring the stable performance and safety of the lithium battery.

[0021] 2. Intelligent and Efficient Anti-Tipping Mechanism: The innovatively designed anti-tipping system consists of an anti-tipping bar, a counterweight assembly, a gyroscope sensor, and a PLC controller working in tandem. The gyroscope sensor monitors the tilt angle of the transport container in real time during transport. When the vehicle turns, goes uphill or downhill, or the road surface is uneven, causing the transport container to tilt, the gyroscope sensor immediately transmits the tilt signal to the PLC controller. The PLC controller, according to a preset program, precisely controls the servo motor to start. The servo motor drives the lead screw to rotate, causing the moving nut to move along the lead screw, which in turn drives the counterweight slider to the appropriate position, quickly adjusting the center of gravity of the transport container and enhancing its stability. Simultaneously, the tilted anti-tipping bar provides stable support on the ground, and the contact block increases the friction and contact area with the ground, further preventing the transport container from tipping over physically. Compared to traditional anti-tipping methods that rely solely on the container's own weight or simple support, this system can respond promptly and effectively in complex transport environments, greatly improving the anti-tipping capability of the transport container.

[0022] 3. Convenient Operation and Maintenance: For lithium battery installation and removal, the sliding plate and groove of the lithium battery mounting assembly adopt a sliding insertion design. Operators can easily push the lithium battery box into or pull it out of the box using the inner groove on the outer side of the sliding plate. This simple and labor-saving operation significantly improves the efficiency of lithium battery loading and unloading. For equipment maintenance, core components such as the PLC controller and power supply are fixed inside the box door by mounting brackets. Inspection and replacement can be performed directly by opening the box door, eliminating the need for complex disassembly and greatly reducing maintenance difficulty and time costs. Furthermore, the lifting ring on the top of the box facilitates lifting and handling using forklifts, cranes, and other equipment, while the bottom insertion square tube allows for quick connection to transport vehicles or fixed devices, ensuring the stability of the transport box during handling and transportation, comprehensively improving the convenience and efficiency of transportation operations. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is an exploded view of the structure of this utility model;

[0025] Figure 3 This is a structural schematic diagram of the shock absorber bracket of this utility model;

[0026] Figure 4 This is a schematic diagram of the anti-tipping bar of this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the counterweight component of this utility model;

[0028] Figure 6 This is a schematic diagram of the structure of the lithium battery mounting assembly of this utility model;

[0029] Figure 7 This is a side view of the first limiting plate and the pressing plate of this utility model;

[0030] In the attached figures, the following labels are used:

[0031] 1. Cabinet door; 2. Lock body; 3. Control switch; 4. Mounting bracket; 5. PLC controller; 6. Power supply; 7. Lifting ring; 8. Cabinet body; 9. Gyroscope sensor; 10. Shock absorber bracket; 11. Anti-tipping bar; 12. Abutment block; 13. Inserted square tube; 14. Counterweight assembly; 15. Slide body; 16. Lithium battery mounting assembly; 1001. Base plate; 1002. Anti-slip mat; 1003. Support frame; 1004. Guide rod; 1005. Connecting plate; 1006. Pressure rod; 1007. Shock absorber spring; 10. 08. Anti-tipping fixing rod 1101, anti-tipping extension rod 1102, servo motor 1401, lead screw 1402, moving nut 1403, counterweight slider 1404, sliding plate 1601, inner groove 1602, lithium battery placement box 1603, first limiting plate 1604, directional pressing rod 1605, pressing plate 1606, sliding groove 1607, sliding rod 1608, isolation anti-pressure plate 1609, second limiting plate 1610, positioning rod 1611. Detailed Implementation

[0032] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] Example 1

[0034] like Figure 1-7 As shown, a shockproof and tipping-proof lithium battery transport box includes a box body 8, a box door 1 hinged to the opening of the box body 8, a control switch 3 embedded on the outer side of the box door 1, a PLC controller 5 and a power supply 6 connected to the inner side of the box door 1, shock-absorbing brackets 10 connected to the corners of the bottom of the box body 8, anti-tipping bars 11 detachably connected to the bottom of both sides of the opening of the box body 8, a counterweight assembly 14 connected to the bottom of the box body 8, a gyroscope sensor 9 connected to the top inside the box body 8, and symmetrically distributed sliding grooves 15 connected inside the box body 8. A lithium battery mounting assembly 16 is slidably inserted between two sets of sliding grooves 15.

[0035] The counterweight assembly 14 includes a servo motor 1401 connected to the housing 8. The transmission end of the servo motor 1401 is connected to a lead screw 1402. The outer side of the lead screw 1402 is threaded with a movable nut 1403. The bottom of the movable nut 1403 is connected to a counterweight slider 1404.

[0036] The lithium battery mounting assembly 16 includes a sliding plate 1601 that is slidably inserted into two sets of sliding grooves 15. A lithium battery placement box 1603 is connected to the top of the sliding plate 1601. A first limiting plate 1604 and a second limiting plate 1610 are symmetrically distributed on the top two sides of the lithium battery placement box 1603 along its length. A directional pressing rod 1605 is threaded into the first limiting plate 1604. A pressing plate 1606 corresponding to the second limiting plate 1610 is rotatably connected to the insertion end of the directional pressing rod 1605. A sliding groove 1607 is opened on the bottom side inside the lithium battery placement box 1603. Multiple sets of sliding rods 1608 are slidably connected in the sliding groove 1607. An isolation anti-pressure plate 1609 distributed between the first limiting plate 1604 and the second limiting plate 1610 is connected to the top of the sliding rod 1608.

[0037] The PLC controller 5 and servo motor 1401 are electrically connected to the power supply 6, and the control switch 3, gyroscope sensor 9, and servo motor 1401 are electrically connected to the PLC controller 5.

[0038] Working principle

[0039] Anti-vibration working principle: When the transport vehicle vibrates during operation, the vibration first acts on the box body 8. The shock-absorbing brackets 10 connected to the bottom corners of the box body 8 then come into play. The shock-absorbing brackets 10 can convert the vibration energy into elastic potential energy, thereby weakening the impact of the vibration on the box body 8.

[0040] Inside the housing 8, the lithium battery mounting assembly 16 further provides shock protection. The lithium battery is placed inside the lithium battery housing 1603. When vibration occurs, the displacement of the lithium battery drives the isolation and pressure relief plate 1609. The isolation and pressure relief plate 1609 slides in the sliding groove 1607 via the sliding rod 1608 at its bottom, converting the kinetic energy of the vibration into the heat energy of sliding friction, thereby achieving secondary buffering of the lithium battery and reducing the damage of vibration to the lithium battery.

[0041] Anti-tipping working principle: The gyroscope sensor 9 is installed on the top inside the box 8 to monitor the tilt angle of the transport box in real time. When the transport vehicle turns, goes up or down a slope, or the road surface is uneven, causing the box 8 to tilt, the gyroscope sensor 9 transmits the detected tilt signal to the PLC controller 5 connected to the inner side of the box door 1.

[0042] After receiving the signal, the PLC controller 5 controls the counterweight assembly 14 connected to the bottom of the housing 8 to work according to the preset program. The servo motor 1401 starts, and its transmission end drives the lead screw 1402 to rotate. The movable nut 1403 connected to the outer thread of the lead screw 1402 is displaced under the rotation of the lead screw 1402, which in turn drives the counterweight slider 1404 at the bottom to move to a suitable position, adjusts the center of gravity of the housing 8, and enhances stability.

[0043] At the same time, the anti-tipping bars 11, which are detachably connected to the bottom of both sides of the opening of the box 8, cause the abutment block 12 to contact the ground under the action of the anti-tipping bars 11, forming a physical support, increasing the friction and contact area, and further preventing the box 8 from tipping over.

[0044] The working principle of lithium battery fixing is as follows: The lithium battery is placed inside the lithium battery storage box 1603. The first limiting plate 1604 and the second limiting plate 1610, located on either side of the top along the length of the lithium battery storage box 1603, initially limit the lithium battery. By rotating the threaded directional pressure rod 1605 on the first limiting plate 1604, the clamping plate 1606, connected to the insertion end, moves towards the lithium battery, thereby firmly fixing the lithium battery inside the lithium battery storage box 1603 and preventing it from shaking during transportation. The entire fixing process is simple to operate and can be flexibly adjusted according to different sizes of lithium batteries.

[0045] Example 2

[0046] like Figure 1-7 As shown, a shockproof and tipping-proof lithium battery transport box includes a box body 8, a box door 1 hinged to the opening of the box body 8, a control switch 3 embedded on the outer side of the box door 1, a PLC controller 5 and a power supply 6 connected to the inner side of the box door 1, shock-absorbing brackets 10 connected to the corners of the bottom of the box body 8, anti-tipping bars 11 detachably connected to the bottom of both sides of the opening of the box body 8, a counterweight assembly 14 connected to the bottom of the box body 8, a gyroscope sensor 9 connected to the top inside the box body 8, and symmetrically distributed sliding grooves 15 connected inside the box body 8. A lithium battery mounting assembly 16 is slidably inserted between two sets of sliding grooves 15.

[0047] The counterweight assembly 14 includes a servo motor 1401 connected to the housing 8. The transmission end of the servo motor 1401 is connected to a lead screw 1402. The outer side of the lead screw 1402 is threaded with a movable nut 1403. The bottom of the movable nut 1403 is connected to a counterweight slider 1404.

[0048] The lithium battery mounting assembly 16 includes a sliding plate 1601 that is slidably inserted into two sets of sliding grooves 15. A lithium battery placement box 1603 is connected to the top of the sliding plate 1601. A first limiting plate 1604 and a second limiting plate 1610 are symmetrically distributed on the top two sides of the lithium battery placement box 1603 along its length. A directional pressing rod 1605 is threaded into the first limiting plate 1604. A pressing plate 1606 corresponding to the second limiting plate 1610 is rotatably connected to the insertion end of the directional pressing rod 1605. A sliding groove 1607 is opened on the bottom side inside the lithium battery placement box 1603. Multiple sets of sliding rods 1608 are slidably connected in the sliding groove 1607. An isolation anti-pressure plate 1609 distributed between the first limiting plate 1604 and the second limiting plate 1610 is connected to the top of the sliding rod 1608.

[0049] The PLC controller 5 and servo motor 1401 are electrically connected to the power supply 6, and the control switch 3, gyroscope sensor 9, and servo motor 1401 are electrically connected to the PLC controller 5.

[0050] One side of the cabinet door 1 is hinged to the cabinet body 8, and the other side of the cabinet door 1 is positioned and connected to the cabinet body 8 through the lock body 2.

[0051] The advantages of the above settings are:

[0052] Ease of operation: The hinged design of one side of the cabinet door 1 to the cabinet body 8 allows the cabinet door 1 to easily open and close around the hinge point, just like an everyday door. The operation is simple and smooth, without complicated installation or disassembly steps, making it easy for staff to quickly open the cabinet door 1 to load and unload lithium batteries and perform routine inspections, effectively improving work efficiency.

[0053] Safety and stability: The other side is positioned and connected to the box body 8 via a lock body 2, which can firmly fix the box door 1 during transportation and prevent it from being accidentally opened due to vehicle bumps, vibrations, or other factors. This not only avoids the risk of the lithium battery inside the box being exposed to the outside and suffering from collisions, falls, etc., but also ensures the safety of the transportation process and prevents the lithium battery from being lost or causing safety accidents due to external factors.

[0054] The PLC controller 5 and power supply 6 are both connected to the cabinet door 1 via the mounting bracket 4.

[0055] The advantages of the above settings are:

[0056] Easy installation and maintenance: The PLC controller 5 and power supply 6 are connected to the enclosure door 1 via the mounting bracket 4, making the installation of these two important components much simpler and eliminating the need for complex wiring and fixing inside the enclosure 8. When the equipment malfunctions and needs repair, simply open the enclosure door 1 to directly access the PLC controller 5 and power supply 6, quickly locate the fault, and perform repairs or replacements, greatly improving maintenance efficiency and reducing maintenance difficulty and time costs.

[0057] Optimized space layout: By mounting the PLC controller 5 and power supply 6 on the cabinet door 1, valuable space inside the cabinet 8 is avoided, allowing for a more rational allocation of space for lithium batteries within the cabinet 8 and improving space utilization. This layout also makes the internal structure of the transport box more organized, facilitating the installation and use of other components such as the lithium battery mounting assembly 16.

[0058] Improved ease of operation: Since the PLC controller 5 and power supply 6 are installed on the inside of the cabinet door 1, operators do not need to go deep into the cabinet 8 when performing equipment debugging, parameter setting and other operations. They can easily operate after opening the cabinet door 1, making the operation process more intuitive and convenient, and improving the overall operating experience.

[0059] Enhancing equipment safety: Mounting bracket 4 provides stable support and protection for the PLC controller 5 and power supply 6, effectively reducing the risk of damage to these two components due to vibration, collisions, and other factors during transportation. Furthermore, mounting them on the housing door 1, separating them from the lithium battery, reduces the possibility of electrical faults causing lithium battery safety issues, further ensuring safety during transportation.

[0060] Lifting rings 7 are detachably connected to the corners of the top of the box 8.

[0061] The advantages of the above settings are:

[0062] Enhanced handling flexibility: The detachable lifting ring 7 allows for more diverse handling methods for the transport container. When lifting is required, the lifting ring 7 can be quickly installed on the top corner of the container 8, and used with cranes, forklifts, and other lifting equipment to achieve efficient vertical or horizontal handling. When lifting is not required and other handling methods such as manual handling or flatbed truck transport are used, the lifting ring 7 can be removed to avoid obstructing operation or causing damage. This flexible adaptation to different handling scenarios greatly improves handling efficiency.

[0063] Adaptable to various transportation equipment: Different transportation equipment may have different lifting interfaces and requirements. The detachable lifting rings 7 make it easy to replace different specifications and types of lifting rings to adapt to various lifting tools such as crane hooks and forklift fork sleeves. This ensures that the transport container can work well with various transportation equipment and meet the transfer needs of different stages from the production site to the transport vehicle and then to the destination warehouse, thus broadening the application range of the transport container.

[0064] The bottom of the housing 8 is connected to symmetrically distributed plug-in square tubes 13.

[0065] The advantages of the above settings are:

[0066] Stable connection for multiple scenarios: The symmetrically distributed plug-in square tubes 13 are highly adaptable to transport vehicles and fixed devices. Whether in bumpy road transport, high-vibration rail freight, or warehouse shelf storage, its symmetrical structure evenly distributes force, preventing the box 8 from tipping over or sliding during handling and transportation. This stable connection provides a safe and reliable transportation environment for the lithium batteries inside the box, effectively reducing the risk of lithium battery damage caused by box shaking.

[0067] Quick loading and unloading, saving time and effort: The plug-in connection design makes operation extremely simple. Workers only need to align the plug-in square tube 13 at the bottom of the box 8 with the corresponding interface on the transport vehicle or fixing device, and gently insert it to complete the fixation; disassembly is done in reverse, requiring no complicated tools or excessive force. Compared to traditional methods such as binding and screw fixing, this significantly shortens loading and unloading time, especially in large-scale lithium battery transportation operations, significantly increasing the transport turnover per unit time and improving overall logistics efficiency.

[0068] Enhanced compatibility with transport equipment: The standard design of the plug-in square tube 13 allows for seamless integration with various transport vehicles and fixed installations on the market, eliminating the need for large-scale modifications to transport equipment. Whether it's a box truck, flatbed trailer, or various warehouse racks, the plug-in square tube 13 enables quick and stable connections, effectively improving the versatility of transport containers and equipment utilization, saving companies on equipment procurement and modification costs.

[0069] Example 3

[0070] like Figure 1-7 As shown, a shockproof and tipping-proof lithium battery transport box includes a box body 8, a box door 1 hinged to the opening of the box body 8, a control switch 3 embedded on the outer side of the box door 1, a PLC controller 5 and a power supply 6 connected to the inner side of the box door 1, shock-absorbing brackets 10 connected to the corners of the bottom of the box body 8, anti-tipping bars 11 detachably connected to the bottom of both sides of the opening of the box body 8, a counterweight assembly 14 connected to the bottom of the box body 8, a gyroscope sensor 9 connected to the top inside the box body 8, and symmetrically distributed sliding grooves 15 connected inside the box body 8. A lithium battery mounting assembly 16 is slidably inserted between two sets of sliding grooves 15.

[0071] The counterweight assembly 14 includes a servo motor 1401 connected to the housing 8. The transmission end of the servo motor 1401 is connected to a lead screw 1402. The outer side of the lead screw 1402 is threaded with a movable nut 1403. The bottom of the movable nut 1403 is connected to a counterweight slider 1404.

[0072] The lithium battery mounting assembly 16 includes a sliding plate 1601 that is slidably inserted into two sets of sliding grooves 15. A lithium battery placement box 1603 is connected to the top of the sliding plate 1601. A first limiting plate 1604 and a second limiting plate 1610 are symmetrically distributed on the top two sides of the lithium battery placement box 1603 along its length. A directional pressing rod 1605 is threaded into the first limiting plate 1604. A pressing plate 1606 corresponding to the second limiting plate 1610 is rotatably connected to the insertion end of the directional pressing rod 1605. A sliding groove 1607 is opened on the bottom side inside the lithium battery placement box 1603. Multiple sets of sliding rods 1608 are slidably connected in the sliding groove 1607. An isolation anti-pressure plate 1609 distributed between the first limiting plate 1604 and the second limiting plate 1610 is connected to the top of the sliding rod 1608.

[0073] The PLC controller 5 and servo motor 1401 are electrically connected to the power supply 6, and the control switch 3, gyroscope sensor 9, and servo motor 1401 are electrically connected to the PLC controller 5.

[0074] The shock-absorbing bracket 10 includes a base plate 1001. The top of the base plate 1001 is connected to symmetrically distributed support frames 1003. Between the two sets of support frames 1003, there are multiple sets of shock-absorbing springs 1008 connected to the base plate 1001. The top of the shock-absorbing springs 1008 is connected to a pressure plate 1007. The top of the pressure plate 1007 is connected to a connecting plate 1005 connected to the housing 8 via a pressure rod 1006. The bottom sides of the connecting plate 1005 are respectively connected to guide rods 1004 that are movably inserted into the corresponding support frames 1003.

[0075] The advantages of the above settings are:

[0076] High-efficiency multi-stage vibration damping: The vibration damping bracket 10 adopts a combination structure of "spring + pressure plate + guide rod" to achieve multi-stage vibration damping effect. When the transport vehicle vibrates, the bottom plate 1001 first contacts the vibration source, and the vibration energy is transmitted to the damping spring 1008. The spring absorbs most of the vibration kinetic energy through elastic deformation. At the same time, the pressure plate 1007 moves up and down along the guide rod 1004 under the action of vibration, further buffering the vibration. The pressure rod 1006 and the connecting plate 1005 disperse and transmit the remaining vibration. Through the multi-stage vibration damping process, the vibration intensity transmitted to the box 8 and the internal lithium battery is greatly reduced, providing a stable transportation environment for the lithium battery.

[0077] Stable guidance and anti-deviation: The symmetrically distributed support frame 1003 and guide rod 1004 are movably connected, playing a precise guiding role during shock absorption. When the box 8 is displaced due to vibration, the guide rod 1004 slides smoothly within the support frame 1003, limiting the deviation of the connecting plate 1005, ensuring that the shock-absorbing spring 1008 is always subjected to vertical force, avoiding deformation or damage to the spring due to uneven force, ensuring that the shock-absorbing bracket 10 continuously and stably performs its shock absorption function, and improving the overall stability of the transport box.

[0078] The structure is robust and durable: Components such as the base plate 1001, support frame 1003, and connecting plate 1005 form a sturdy frame structure, providing reliable support for shock-absorbing elements such as the shock-absorbing spring 1008. During long-term transportation, even under frequent vibrations and large impacts, this structure can effectively distribute stress, reduce the load on individual components, and extend the service life of the shock-absorbing bracket 10. Simultaneously, the symmetrical design ensures balanced force distribution across the entire shock-absorbing bracket 10, further enhancing the structure's stability and reliability.

[0079] Adaptable to various transportation environments: The multiple sets of shock-absorbing springs 1008 allow for flexible adjustment of the shock-absorbing performance of the shock-absorbing bracket 10 by adjusting parameters such as the number of springs and elastic coefficient, according to different transportation needs and vibration intensity. Whether on bumpy rural roads or high-speed highways, it can effectively cope with different levels of vibration, ensuring that the transport box provides good shock absorption protection for lithium batteries in various complex transportation environments.

[0080] The bottom of the base plate 1001 is connected to an anti-slip pad 1002.

[0081] The advantages of the above settings are:

[0082] Enhancing the stability of the transport container: The anti-slip mat 1002 significantly increases the friction between the shock-absorbing bracket 10 and the ground. During transportation, whether it's the bumps and vibrations of the vehicle or the inertial forces generated by braking and turning, the transport container is less likely to slide or shift. Even on smooth surfaces such as tiles or metal plates, the anti-slip mat 1002 firmly grips the ground, ensuring the transport container is placed stably and preventing the lithium batteries inside from colliding due to sliding, thus providing a safer transportation environment for the lithium batteries.

[0083] Protecting the box and lithium battery: When the transport box is placed on rough ground, the anti-slip mat 1002 acts as a buffer layer, preventing the bottom plate 1001 from directly contacting sharp or rough surfaces, thus preventing the bottom plate 1001 from being scratched, worn, or even deformed. With the bottom plate 1001 protected, it can better support the shock-absorbing bracket 10 and the box 8, thereby reducing box shaking caused by damage to the bottom plate, indirectly protecting the lithium battery inside the box, and extending the service life of the transport box.

[0084] Adaptable to various ground conditions: The 1002 anti-slip mat material typically possesses excellent flexibility and adaptability, adhering closely to smooth cement floors, uneven muddy ground, and damp or oily surfaces. Its unique anti-slip texture design effectively repelles water and oil stains, further enhancing the anti-slip effect and ensuring the transport container remains stable in various complex ground environments, thus expanding the application scenarios of the transport container.

[0085] Reduced noise and vibration transmission: The anti-slip mat 1002 has a certain degree of elasticity, which can absorb some of the vibration energy when the transport box is vibrated, reducing the intensity of vibration transmitted from the ground to the box 8. At the same time, it can also reduce the noise generated by friction and collision between the transport box and the ground, creating a quieter working environment for operators and reducing the impact of vibration and noise on the surrounding environment and personnel.

[0086] The anti-tipping rod 11 includes an anti-tipping fixing rod 1101 that is threadedly connected to the housing 8. An anti-tipping extension rod 1102 is threadedly inserted at the end of the anti-tipping fixing rod 1101 away from the housing 8. An abutment block 12 is connected at the end of the anti-tipping extension rod 1102 away from the anti-tipping fixing rod 1101.

[0087] The advantages of the above settings are:

[0088] Flexible adjustment to adapt to various scenarios: The anti-tipping fixing rod 1101 is threadedly connected to the container body 8, facilitating installation and disassembly. The anti-tipping rod 11 can be activated or deactivated based on actual transportation needs. The anti-tipping fixing rod 1101 and the anti-tipping extension rod 1102 are connected by a threaded connection, allowing for flexible adjustment of the overall length of the anti-tipping rod 11. Whether on a flat transportation site or an inclined loading / unloading area, the extension length of the anti-tipping extension rod 1102 can be adjusted to ensure the contact block 12 is tightly pressed against the ground, ensuring that the anti-tipping rod 11 provides stable support for the transport container under different terrain conditions, effectively preventing the transport container from tipping over.

[0089] Enhanced stability and improved transportation safety: The anti-tipping bar 11 is tilted and works in conjunction with the abutment block 12 to form a stable triangular support structure. During transportation, when the vehicle accelerates, decelerates, turns, or encounters bumpy roads, the anti-tipping bar 11 can withstand and disperse the lateral forces and tilting moments experienced by the transport box, firmly fixing the transport box in its original position. The abutment block 12 increases the contact area and friction with the ground, further enhancing the anti-tipping effect and preventing damage to the lithium batteries inside the box due to tipping, greatly improving the safety of lithium battery transportation.

[0090] The structure is robust and durable: the threaded connection ensures a tight and secure connection between the anti-tipping fixing rod 1101 and the housing 8 and anti-tipping extension rod 1102. Even under significant external impact during long-term use, it is not prone to loosening or detachment. Furthermore, this structural design facilitates the inspection, maintenance, and replacement of all components of the anti-tipping rod 11. When a component becomes worn or damaged, only the corresponding threaded connection needs to be disassembled for quick repair or replacement, effectively reducing maintenance costs, extending the service life of the anti-tipping rod 11, and ensuring its continued anti-tipping function.

[0091] The outer side of the sliding plate 1601 is provided with an inner groove 1602.

[0092] The advantages of the above settings are:

[0093] Facilitating Force Application and Enhancing Operation Ease: The design of the inner groove 1602 provides operators with a point of leverage. When installing or removing the lithium battery mounting assembly 16, fingers can easily hook or grip the inner groove 1602, making it easier to apply pushing or pulling forces, and allowing the sliding plate 1601 to slide more easily and smoothly in the sliding groove 15. Compared to a smooth plate surface, the inner groove 1602 effectively reduces the slippage between the hand and the sliding plate 1601, lowers the difficulty of operation, and improves the efficiency of lithium battery installation and removal, especially in scenarios where lithium batteries are frequently installed and removed, where the advantages are even more obvious.

[0094] Enhanced anti-slip effect and improved operational safety: The inner groove 1602 alters the surface morphology of the outer side of the sliding plate 1601, increasing friction with the hand. Even when the operator's hands are wet, oily, or in harsh transportation environments, the plate remains firmly gripped, preventing it from slipping off the hand and avoiding damage to the lithium battery or injury to personnel due to accidental drop of the lithium battery mounting components. This provides safety assurance for the operator and improves the safety of the operation process.

[0095] The outer end of the sliding plate 1601 is positioned and connected to the outer end of the sliding groove body 15 via the positioning rod 1611.

[0096] The advantages of the above settings are:

[0097] To ensure component stability and prevent accidental slippage: the positioning rod 1611 firmly connects the sliding plate 1601 to the slide rail 15. During transportation, even in the event of severe bumps or sudden braking, it effectively restricts the sliding of the sliding plate 1601 within the slide rail 15, preventing the lithium battery mounting assembly 16 from shifting and causing the internal lithium battery to shake or collide. This stable positioning connection provides a stable storage environment for the lithium battery inside the box, minimizing the risk of damage to the lithium battery due to transportation vibrations.

[0098] Enhanced safety features prevent component detachment: The positioning rod 1611 prevents the sliding plate 1601 from accidentally detaching from the slide rail 15. If the sliding plate 1601 detaches, it could damage the lithium battery mounting assembly 16 and potentially cause serious safety accidents such as the lithium batteries scattering or falling out of the enclosure. The positioning rod 1611 structurally eliminates this danger, ensuring the safety of lithium battery transportation throughout the entire process.

[0099] The simplified operation process facilitates installation and disassembly: the positioning rod 1611 is easy to install and remove. When installing the lithium battery mounting assembly 16, simply insert the sliding plate 1601 into the sliding groove 15, and then insert the positioning rod 1611 to complete the positioning. For disassembly, simply pull out the positioning rod 1611 to easily remove the sliding plate 1601. This design ensures a stable connection without increasing operational complexity, allowing staff to quickly load and unload lithium batteries and perform maintenance and repair work on the assembly, thus improving overall work efficiency.

[0100] The examples provided in this utility model are not intended to limit the implementation methods. Those skilled in the art will recognize that various variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementation methods here, and any obvious variations or modifications derived therefrom are still within the protection scope of this utility model.

Claims

1. A shockproof and tipping-proof lithium battery transport box, characterized in that, The enclosure includes a housing (8), with a hinged door (1) at the opening of the housing (8). A control switch (3) is inlaid on the outer side of the door (1). A PLC controller (5) and a power supply (6) are connected to the inner side of the door (1). Shock-absorbing brackets (10) are connected to the corners of the bottom of the housing (8). Anti-tipping bars (11) are detachably connected to the bottom of both sides of the opening of the housing (8). A counterweight assembly (14) is connected to the bottom of the housing (8). A gyroscope sensor (9) is connected to the top inside the housing (8). A symmetrically distributed sliding groove (15) is connected inside the housing (8). A lithium battery mounting assembly (16) is slidably inserted between the two sets of sliding grooves (15). The counterweight assembly (14) includes a servo motor (1401) connected to the housing (8), a lead screw (1402) connected to the transmission end of the servo motor (1401), a movable nut (1403) threadedly connected to the outer side of the lead screw (1402), and a counterweight slider (1404) connected to the bottom of the movable nut (1403). The lithium battery mounting assembly (16) includes a sliding plate (1601) that is slidably inserted into two sets of sliding grooves (15). A lithium battery placement box (1603) is connected to the top of the sliding plate (1601). A first limiting plate (1604) and a second limiting plate (1610) are symmetrically distributed on both sides of the top of the lithium battery placement box (1603) along its length. A directional pressing rod (1605) is threaded into the first limiting plate (1604). The insertion end of the pressure rod (1605) is rotatably connected to a pressing plate (1606) corresponding to the second limiting plate (1610). A sliding groove (1607) is provided on the bottom side inside the lithium battery placement box (1603). Multiple sets of sliding rods (1608) are slidably connected in the sliding groove (1607). The top of the sliding rod (1608) is connected to an isolation anti-pressure plate (1609) distributed between the first limiting plate (1604) and the second limiting plate (1610). The PLC controller (5) and servo motor (1401) are electrically connected to the power supply (6), and the control switch (3), gyroscope sensor (9), and servo motor (1401) are electrically connected to the PLC controller (5).

2. The shockproof and tipping-proof lithium battery transport box according to claim 1, characterized in that, One side of the box door (1) is hinged to the box body (8), and the other side of the box door (1) is positioned and connected to the box body (8) through a lock body (2).

3. The shockproof and tipping-proof lithium battery transport box according to claim 1, characterized in that, The PLC controller (5) and power supply (6) are both connected to the cabinet door (1) via the mounting bracket (4).

4. A shockproof and tipping-proof lithium battery transport box according to claim 1, characterized in that, The top corners of the box (8) are detachably connected to lifting rings (7).

5. A shockproof and tipping-proof lithium battery transport box according to claim 1, characterized in that, The bottom of the box (8) is connected to symmetrically distributed plug-in square tubes (13).

6. A shockproof and tipping-proof lithium battery transport box according to claim 1, characterized in that, The shock-absorbing bracket (10) includes a base plate (1001), and the top of the base plate (1001) is connected to symmetrically distributed support frames (1003). Between the two sets of support frames (1003), there are multiple sets of shock-absorbing springs (1008) connected to the base plate (1001). The top of the shock-absorbing springs (1008) is connected to a pressure plate (1007). The top of the pressure plate (1007) is connected to a connecting plate (1005) connected to the housing (8) through a pressure rod (1006). The bottom sides of the connecting plate (1005) are respectively connected to guide rods (1004) that are movably inserted into the corresponding support frames (1003).

7. A shockproof and tipping-proof lithium battery transport box according to claim 6, characterized in that, The bottom of the base plate (1001) is connected to an anti-slip pad (1002).

8. A shockproof and tipping-proof lithium battery transport box according to claim 1, characterized in that, The anti-tipping rod (11) includes an anti-tipping fixing rod (1101) that is threadedly connected to the housing (8). An anti-tipping extension rod (1102) is threadedly inserted at the end of the anti-tipping fixing rod (1101) away from the housing (8). An abutment block (12) is connected at the end of the anti-tipping extension rod (1102) away from the anti-tipping fixing rod (1101).

9. A shockproof and tipping-proof lithium battery transport box according to claim 1, characterized in that, The outer side of the sliding plate (1601) is provided with an inner groove (1602).

10. A shockproof and tipping-proof lithium battery transport box according to claim 9, characterized in that, The outer end of the sliding plate (1601) is positioned and connected to the outer end of the sliding groove body (15) by a positioning rod (1611).

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