Shock absorption protection device for energy storage battery

Abstract

The invention provides an energy storage battery shock absorption protection device, and relates to the technical field of energy storage batteries, the energy storage battery shock absorption protection device comprises a box body, a multi-stage shock absorption mechanism is arranged at the bottom in the box body, an energy storage battery module is mounted at the top of the multi-stage shock absorption mechanism, the energy storage battery module is mounted on the inner wall of the box body through a quick release mechanism, and a box cover is arranged at the top of the box body; and a plurality of protection mechanisms are arranged on the peripheral side wall outside the box body. The multi-stage damping mechanism is arranged at the bottom in the box body, so that the influence of external factors such as vibration and collision on the energy storage battery in the transportation, installation and daily use processes can be effectively reduced, the disassembly and assembly efficiency of the energy storage battery in the protection device can be improved through the quick disassembly mechanism, and disassembly and assembly are simpler and more convenient; meanwhile, a plurality of protection mechanisms are arranged, so that the damage to the internal structure caused by collision in the transportation and installation processes of the energy storage battery can be effectively avoided, the installability of the energy storage battery is improved, and the service life of the energy storage battery can also be prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage batteries, and particularly relates to a shock-absorbing protection device for energy storage batteries. Background Art

[0002] With the rapid development of renewable energy, energy storage batteries, as key components for energy storage, their safety and stability are of crucial importance. However, during transportation, installation, and daily use, energy storage batteries are vulnerable to external factors such as vibration and collision, which may cause damage to the internal structure of the battery, affect its performance, and even lead to safety accidents. The development of shock-absorbing protection technology is precisely to meet this need, by reducing the impact and vibration of the external environment on energy storage batteries, to protect the internal structure and circuit system of the batteries from damage.

[0003] The prior art, such as the invention patent CN215342792U, a shock-absorbing protection device for energy storage batteries, in which the provided shock-absorbing protection mechanism is used to protect the energy storage battery body while firmly fixing the energy storage battery body to the protection housing. However, it lacks a quick-release mechanism. For the transportation and installation process of energy storage batteries, it is impossible to ensure the quick disassembly and assembly of energy storage batteries, resulting in low transportation and installation efficiency and difficult to ensure the installation accuracy. Secondly, it lacks a protection mechanism, which easily causes the peripheral side of the energy storage battery shock-absorbing protection device to collide with the outside during transportation and installation, thereby affecting the safety and stability of the operation of the energy storage battery. Therefore, it is urgent to design a shock-absorbing protection device for energy storage batteries to solve the above problems. Summary of the Invention

[0004] The present invention provides a shock-absorbing protection device for energy storage batteries to solve at least one of the problems raised in the above background art.

[0005] To solve the above technical problems, the present invention discloses a shock-absorbing protection device for energy storage batteries, including: a box body, a multi-stage shock-absorbing mechanism is arranged at the bottom inside the box body, an energy storage battery module is installed on the top of the multi-stage shock-absorbing mechanism, the energy storage battery module is installed on the inner wall of the box body through a quick-release mechanism, a box cover is arranged on the top of the box body, and a plurality of protection mechanisms are arranged on the peripheral side wall outside the box body.

[0006] Preferably, a plurality of leveling feet are fixedly installed on the peripheral side of the bottom of the box body, and an elastic rubber pad is fixedly installed on the bottom of the box cover.

[0007] Preferably, the multi-stage shock absorption mechanism includes: a mounting block fixedly installed at the bottom inside the box body, and a telescopic guide rod fixedly installed on the top of the mounting block. The telescopic end of the telescopic guide rod is fixedly installed with a hinge plate, and a placement seat is fixedly installed on the top of the hinge plate. Link rods I are respectively hinged on both side walls of the hinge plate. Two link rods II are symmetrically hinged on the top of the side wall of the mounting block left and right. The upper ends of the two link rods II are respectively hinged with the lower ends of the link rods I in a one-to-one correspondence. A push rod is hinged at the hinge joint of the link rod I and the link rod II. Two limiting plates are symmetrically fixedly installed on the side walls inside the box body left and right. Two shock absorption components are respectively arranged on both sides of the box body, and the two shock absorption components are in contact with the push rod.

[0008] Preferably, the shock absorption component on the right side of the box body includes: an adjustment sleeve fixedly installed on the outer wall of the box body. A groove I is arranged inside the adjustment sleeve. Two grooves II are symmetrically arranged above and below both sides of the groove I. One end of an adjustment rod penetrates through the side wall of the adjustment sleeve and is slidably connected with the groove I, and the other end of the adjustment rod is fixedly installed with an adjustment knob. Two first wedge-shaped blocks are respectively connected in the groove II through springs I. The first wedge-shaped block is slidably connected with the groove II. One end of a T-shaped rod sequentially slides through the side walls of the box body and the adjustment sleeve and contacts the two first wedge-shaped blocks, and the T-shaped rod is connected with the adjustment rod through a spring II. The other end of the T-shaped rod contacts one end of the push rod.

[0009] Preferably, the energy storage battery module includes: a housing and an energy storage battery body. The energy storage battery body is fixedly installed inside the housing. The bottom of the housing is installed on the top of the placement seat, and handles are respectively fixedly installed on the front and rear side walls of the housing.

[0010] Preferably, the quick-release mechanism includes: two L-shaped rods. One ends of the two L-shaped rods are symmetrically fixedly installed on the outer side walls of the housing left and right. Two racks are fixedly installed on the outer side walls of the housing. Four guide sleeves are symmetrically fixedly installed on the inner side walls of the box body, and gears are respectively installed on the four guide sleeves in a one-to-one correspondence. The rack is meshed with the corresponding gear. The lower ends of the two L-shaped rods sequentially slide through the guide sleeves. Preferably, it further includes two fixed sleeves symmetrically fixedly installed on the inner side walls of the box body. The lower ends of two second wedge-shaped blocks slide through the top of the fixed sleeve and are fixedly connected with a spring III. The lower end of the spring III is fixedly connected with the bottom inside the fixed sleeve.

[0011] Preferably, the protection mechanism includes: an auxiliary box fixed on the outer sidewall of the box body. A groove three is embedded in the sidewall of the auxiliary box. Both ends of a slide bar are fixedly installed on the upper and lower sidewalls of the auxiliary box through a first fixing block. Two sliders are slidably connected to the slide bar at an upper and lower interval distance. Two fourth springs are symmetrically sleeved on the slide bar up and down. Connecting rods are respectively hinged to the sidewalls of the two sliders. One end of each connecting rod penetrates through the sidewall of the box body and is hinged to a mounting plate. A guide rod is fixedly connected to the sidewall of the mounting plate. One end of the guide rod penetrates through the sidewall of the auxiliary box and is fixedly connected to a fifth spring. One end of the fifth spring is fixedly connected to the sidewall of the groove three through a second fixing block. A U-shaped protection plate is fixedly installed on the sidewall of the mounting plate.

[0012] A shock-absorbing protection device for energy storage batteries provided by the present invention, compared with the prior art, has the following beneficial effects: 1. The above shock-absorbing protection device for energy storage batteries can effectively reduce the influence of external factors such as vibration and collision on the energy storage battery during transportation, installation and daily use by setting a multi-stage shock-absorbing mechanism at the bottom of the box body. Among them, the quick-release mechanism can improve the disassembly and assembly efficiency of the energy storage battery in the protection device, making the disassembly and assembly simpler and more convenient. At the same time, the several protection mechanisms provided can effectively prevent the internal structure of the energy storage battery from being damaged after collision during transportation and installation, not only improving the installability of the energy storage battery, but also extending the service life of the energy storage battery.

[0013] 2. Secondly, under the combined action of the multi-stage shock-absorbing mechanism and several protection mechanisms of the shock-absorbing protection device for energy storage batteries, the device forms an integrated shock-absorbing structure, which can effectively absorb and disperse external impact energy. This shock-absorbing protection device for energy storage batteries with a compact structure and remarkable shock-absorbing effect can effectively improve the safety performance of the energy storage battery in various environments, greatly reducing the frequency and difficulty of daily maintenance and repair, and improving the stability and reliability of the use of the shock-absorbing protection device for energy storage batteries. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic structural diagram of a shock-absorbing protection device for energy storage batteries provided by an embodiment of the present invention; Figure 2 It is a schematic structural diagram inside the box body of a shock-absorbing protection device for energy storage batteries provided by an embodiment of the present invention; Figure 3 For Figure 2 the partial enlarged schematic view at position A in Figure 4 is the structural schematic diagram of the protection mechanism of a shock-absorbing protection device for energy storage batteries provided by an embodiment of the present invention; Figure 5 is the structural schematic diagram of the top view of the U-shaped protection plate of a shock-absorbing protection device for energy storage batteries provided by an embodiment of the present invention.

[0016] Reference numerals: 1, box body; 2, multi-stage shock-absorbing mechanism; 3, energy storage battery module; 4, quick-release mechanism; 5, box cover; 6, protection mechanism; 7, leveling foot; 8, elastic rubber pad; 9, mounting block; 10, telescopic guide rod; 11, hinge plate; 12, placement seat; 13, connecting rod one; 14, connecting rod two; 15, ejector rod; 16, limiting plate; 17, shock-absorbing component; 18, adjusting sleeve; 19, groove one; 20, groove two; 21, adjusting rod; 22, adjusting knob; 23, first wedge-shaped block; 24, spring one; 25, T-shaped rod; 26, spring two; 27, housing; 28, energy storage battery body; 29, handle; 30, L-shaped rod; 31, rack; 32, guide sleeve; 33, gear; 34, fixed sleeve; 35, second wedge-shaped block; 36, spring three; 37, auxiliary box; 38, groove three; 39, slide rod; 40, fixed block one; 41, slider; 42, spring four; 43, connecting rod; 44, mounting plate; 45, guide rod; 46, spring five; 47, fixed block two; 48, U-shaped protection plate. Detailed implementation manners

[0017] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments in the present invention belong to the scope of protection of the present invention.

[0018] The present invention provides the following embodiments Embodiment 1 An embodiment of the present invention provides a shock-absorbing protection device for energy storage batteries, as Figures 1-3 shown, including: a box body 1, a multi-stage shock-absorbing mechanism 2 is arranged at the bottom inside the box body 1, an energy storage battery module 3 is installed on the top of the multi-stage shock-absorbing mechanism 2, the energy storage battery module 3 is installed on the inner wall of the box body 1 through a quick-release mechanism 4, a box cover 5 is arranged on the top of the box body 1, and a plurality of protection mechanisms 6 are arranged on the peripheral side wall outside the box body 1.

[0019] Preferably, a plurality of leveling feet 7 are fixedly installed on the peripheral side of the bottom of the box body 1, and an elastic rubber pad 8 is fixedly installed on the bottom of the box cover 5.

[0020] Preferably, the multi-stage shock absorption mechanism 2 includes: a mounting block 9, the mounting block 9 is fixedly installed on the bottom inside the box body 1, and a telescopic guide rod 10 is fixedly installed on the top of the mounting block 9. The telescopic end of the telescopic guide rod 10 is fixedly installed with a hinge plate 11, and a placing seat 12 is fixedly installed on the top of the hinge plate 11. Link rods one 13 are respectively hinged on the two side walls of the hinge plate 11. Two link rods two 14 are symmetrically hinged on the top of the side wall of the mounting block 9 on the left and right respectively. The upper ends of the two link rods two 14 are respectively and correspondingly hinged to the lower ends of the link rods one 13. A top rod 15 is hinged at the hinge joints of the link rods one 13 and the link rods two 14. Two limiting plates 16 are symmetrically fixedly installed on the side walls inside the box body 1 on the left and right respectively. Two sets of shock absorption components 17 are respectively arranged on the two sides of the box body 1, and the two sets of shock absorption components 17 are in contact with the top rod 15.

[0021] Preferably, the shock absorption component 17 on the right side of the box body 1 includes: an adjusting sleeve 18, the adjusting sleeve 18 is fixedly installed on the outer wall of the box body 1. A groove one 19 is arranged inside the adjusting sleeve 18. Two grooves two 20 are symmetrically arranged on the two sides of the groove one 19 up and down. One end of an adjusting rod 21 passes through the side wall of the adjusting sleeve 18 and is slidably connected to the groove one 19, and the other end of the adjusting rod 21 is fixedly installed with an adjusting knob 22. Two first wedge-shaped blocks 23 are respectively connected in the grooves two 20 through springs one 24. The first wedge-shaped blocks 23 are slidably connected to the grooves two 20. One end of a T-shaped rod 25 sequentially slides through the side walls of the box body 1 and the adjusting sleeve 18 and contacts the two first wedge-shaped blocks 23, and the T-shaped rod 25 is connected to the adjusting rod 21 through a spring two 26. The other end of the T-shaped rod 25 contacts one end of the top rod 15.

[0022] The working principle and beneficial effects of the above technical solution are: The above energy storage battery shock protection device can effectively reduce the impact of external factors such as vibration and collision on the energy storage battery during transportation, installation, and daily use by setting a multi-stage shock absorption mechanism 2 at the bottom of the box body 1. Among them, the quick-release mechanism 4 can improve the disassembly and assembly efficiency of the energy storage battery in the protection device, making the disassembly and assembly more simple and convenient. At the same time, a number of protective mechanisms 6 can effectively prevent the internal structure of the energy storage battery from being damaged after collision during transportation and installation, not only improving the installability of the energy storage battery, but also extending the service life of the energy storage battery. At the same time, under the joint action of the multi-stage shock absorption mechanism 2 and a number of protective mechanisms 6 set in the energy storage battery shock protection device, the device forms an integrated shock absorption structure, which can effectively absorb and disperse external impact energy. This energy storage battery shock protection device with a compact structure and remarkable shock absorption effect can effectively improve the safety performance of the energy storage battery in various environments, greatly reducing the frequency and difficulty of daily maintenance and overhaul, and improving the stability and reliability of the use of the energy storage battery shock protection device.

[0023] Among them, a number of leveling feet 7 are fixedly installed on the peripheral side of the bottom of the box body 1, which can ensure that the energy storage battery shock protection device is always in a horizontal state, thus avoiding violent shaking during transportation and installation, resulting in damage to the internal structure of the energy storage battery module 3 inside. At the same time, an elastic rubber pad 8 is fixedly installed on the bottom of the box cover 5, which can make the energy storage battery module 3 be reliably fixed when installed in the box body 1, and can also provide buffering when the box cover 5 fixes the energy storage battery module 3.

[0024] The multi-stage shock absorption mechanism 2 set above can provide reliable support for the energy storage battery during transportation, installation, and operation, and effectively buffer the energy storage battery module 3 installed in the box body 1. When the energy storage battery module 3 installed on the placement seat 12 shakes up and down in the box body 1, the placement seat 12 drives the hinge plate 11 to move up and down along the telescopic guide rod 45. Then, the hinge points of the first connecting rod 13 and the second connecting rod 14 hinged to the hinge plate 11 expand to both sides or contract inward under the action of the mounting block 9. At the same time, the ejector rod 15 hinged to the hinge points of the first connecting rod 13 and the second connecting rod 14 expands or contracts synchronously outward or inward. The telescopic guide rod 45 can provide guidance for the up and down movement of the hinge plate 11. Then, as the ejector rod 15 moves to both sides, the T-shaped rod 25 in contact with the ejector rod 15 slides along the side walls of the box body 1 and the adjusting sleeve 18 to both sides. As a result, the two first wedge-shaped blocks 23 slidingly contacting one side of the T-shaped rod 25 slide up and down along the groove two 20 under the action of the first spring 24. Then, under the elastic force of the first spring 24, the two first wedge-shaped blocks 23 always push the T-shaped rod 25 inward, thereby providing buffering and shock absorption for the T-shaped rod 25 under the pushing of the ejector rod 15, and effectively buffering the up and down shaking of the energy storage battery module 3. Then, under the action of the second spring 26 fixedly connected between the adjusting rod 21 and the T-shaped rod 25, it also provides support for the left and right shaking of the T-shaped rod 25 under the pushing of the ejector rod 15. Then, reliable buffering and shock absorption are provided for the energy storage battery module 3. The adjusting rod 21 set therein can adjust the distance between the T-shaped rod 25, thereby changing the compression amount of the second spring 26, and then providing more sufficient elastic force for the T-shaped rod 25 to ensure that the elastic force of the second spring 26 can be adjusted when the energy storage battery module 3 shakes up and down to produce a strong impact force, so as to eliminate the impact force generated by the shaking of the energy storage battery shock protection device during transportation and installation, and effectively improve the safety performance of the energy storage battery in various environments.

[0025] Embodiment 2 On the basis of Embodiment 1, as Figures 1-2 shown, the energy storage battery module 3 includes: a housing 27 and an energy storage battery body 28. The energy storage battery body 28 is fixedly installed inside the housing 27. The bottom of the housing 27 is installed on the top of the placement seat 12, and handles 29 are fixedly installed on the front and rear side walls of the housing 27 respectively.

[0026] Preferably, the quick-release mechanism 4 includes: two L-shaped rods 30, one end of each of the two L-shaped rods 30 is symmetrically and fixedly installed on the outer side wall of the housing 27, two racks 31 are respectively fixedly installed on the outer side wall of the housing 27, four guide sleeves 32 are symmetrically and fixedly installed on the inner side wall of the box body 1, and gears 33 are installed on the four guide sleeves 32 in one-to-one correspondence. The rack 31 meshes with the corresponding gear 33, and the lower ends of the two L-shaped rods 30 sequentially slide through the guide sleeves 32. Preferably, it further includes two fixed sleeves 34, the two fixed sleeves 34 are symmetrically and fixedly installed on the inner side wall of the box body 1, the lower ends of the two second wedge-shaped blocks 35 slide through the top of the fixed sleeves 34 and are fixedly connected to a third spring 36, and the lower end of the third spring 36 is fixedly connected to the bottom inside the fixed sleeve 34.

[0027] The working principle and beneficial effects of the above technical solution are as follows: The energy storage battery module 3 provided above includes a housing 27 and an energy storage battery body 28. The energy storage battery body 28 is fixedly installed inside the housing 27. The housing 27 reliably installs and fixes the energy storage battery body 28, and the handle 29 provided on the outer side wall of the housing 27 facilitates the quick disassembly and assembly of the energy storage battery module 3 in the box body 1. Secondly, the quick-release mechanism 4 provided above can realize the quick disassembly and assembly of the energy storage battery module 3 in the energy storage battery shock protection device, thereby effectively improving the installation efficiency of the energy storage battery module 3 and ensuring the reliability of the installation of the energy storage battery body 28. Through the two L-shaped rods 30 fixedly installed on the outer side wall of the housing 27, when the operator installs and disassembles the energy storage battery module 3 through the handle 29, the two L-shaped rods 30 slide up and down along the guide sleeves 32 fixedly installed on the inner side wall of the box body 1, providing guidance for the disassembly of the housing 27. At the same time, the rack 31 fixedly installed on the outer side wall of the housing 27 meshes with the gear 33 for transmission, enabling the housing 27 to be stably installed on the placement seat 12, and can also provide a certain sliding resistance to avoid damage to the energy storage battery body 28 caused by excessive installation movement. Secondly, the two fixed sleeves 34 fixedly installed on the inner side wall of the box body 1, the lower ends of the two second wedge-shaped blocks 35 slide through the top of the fixed sleeves 34 and are fixedly connected to a third spring 36. Then, under the action of the elastic force of the third spring 36, when the lower end of the L-shaped rod 30 contacts the second wedge-shaped block 35 during the installation of the housing 27, it can provide reliable support and buffering, effectively ensuring the stability and reliability of the installation of the energy storage battery module 3.

[0028] Embodiment 3 On the basis of Embodiment 1 or 2, as Figure 2 、 Figures 4-5As shown in the figure, the protection mechanism 6 includes: an auxiliary box 37, which is fixed on the outer side wall of the box body 1, and a third groove 38 is embedded on the side wall of the auxiliary box 37. Both ends of a sliding rod 39 are fixedly installed on the upper and lower side walls of the auxiliary box 37 through a first fixing block 40. Two sliders 41 are slidably connected to the sliding rod 39 at an upper and lower interval distance. Two fourth springs 42 are symmetrically sleeved on the sliding rod 39 up and down. Connecting rods 43 are respectively hinged to the side walls of the two sliders 41. One end of the connecting rod 43 penetrates through the side wall of the box body 1 and is then hinged to a mounting plate 44. A guide rod 45 is fixedly connected to the side wall of the mounting plate 44. One end of the guide rod 45 penetrates through the side wall of the auxiliary box 37 and is then fixedly connected to a fifth spring 46. One end of the fifth spring 46 is fixedly connected to the side wall of the third groove 38 through a second fixing block 47. A U-shaped protection plate 48 is fixedly installed on the side wall of the mounting plate.

[0029] The working principle and beneficial effects of the above technical solution are as follows: The above-mentioned protective mechanism 6 can provide effective protection during the transportation and installation of the energy storage battery shock protection device when there is severe shaking or when the periphery of the box body is knocked, and can avoid the damage of the internal structure of the energy storage battery after a severe impact, and then the resulting safety hazards, resulting in a shortened service life of the energy storage battery. The auxiliary box 37 is fixed on the outer side wall of the box body 1, and then both ends of the sliding rod 39 are fixedly installed on the upper and lower side walls of the auxiliary box 37 through the first fixing block 40. Then, two sliders 41 are slidably connected to the sliding rod 39 at an upper and lower interval distance. Two fourth springs 42 are symmetrically sleeved on the sliding rod 39 up and down. When the outer side of the energy storage battery shock protection device is impacted, first, the U-shaped protection plate 48 provides protection. Then, after the U-shaped protection plate 48 is impacted, it will cause the mounting plate 44 to contract into the box body 1. Then, two connecting rods 43 hinged on the side wall of the mounting plate 44 drive the two corresponding hinged sliders 41 to slide along the sliding rod 39 to both sides. Then, the elastic force of the fourth spring 42 provides support for the slider 41 to slide on the sliding rod 39. At the same time, the elastic force of the fourth spring 42 can eliminate the impact force generated by the impact, so that the slider 41 and the connecting rod 43 hinged to it drive the mounting plate 44 to always expand outwards, thereby reducing the impact brought by the severe impact of the energy storage battery shock protection device; at the same time, a guide rod 45 is fixedly installed on the side wall of the mounting plate 44. One end of the guide rod 45 penetrates the side wall of the auxiliary box 37 and is fixedly connected to a fifth spring 46. One end of the fifth spring 46 is fixedly connected to the side wall of the third groove 38 through a second fixing block 47. When the U-shaped protection plate 48 is impacted, the guide rod 45 provides guidance for the contraction of the mounting plate 44, and the fifth spring 46 can further provide buffering for the mounting plate 44 connected to the guide rod 45. The above settings of the guide rod 45 and the fifth spring 46 can provide reliable guidance and buffering guarantee for the protection function of the U-shaped protection plate 48, thus effectively improving the safety of the protective mechanism 6 for the energy storage battery shock protection device during transportation, installation and use.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A shock absorbing protection device for an energy storage battery, characterized in that: include: A box body (1), wherein a multi-stage shock absorbing mechanism (2) is arranged at the bottom of the box body (1), an energy storage battery module (3) is installed on the top of the multi-stage shock absorbing mechanism (2), and the energy storage battery module (3) is installed on the inner wall of the box body (1) through a quick release mechanism (4), a box cover (5) is arranged on the top of the box body (1), and a plurality of protective mechanisms (6) are arranged on the peripheral side walls outside the box body (1).

2. The energy storage battery shock absorption protection device according to claim 1, characterized in that: A plurality of leveling feet (7) are fixedly mounted on the peripheral side of the bottom of the box body (1), and an elastic rubber pad (8) is fixedly mounted on the bottom of the box cover (5).

3. The energy storage battery shock absorption protection device according to claim 1, characterized in that: The multi-stage shock absorbing mechanism (2) comprises: a mounting block (9), the mounting block (9) being fixedly mounted on the bottom of the box body (1), a telescopic guide rod (10) being fixedly mounted on the top of the mounting block (9), a hinge plate (11) being fixedly mounted on the telescopic end of the telescopic guide rod (10), a placement seat (12) being fixedly mounted on the top of the hinge plate (11), two side walls of the hinge plate (11) being hingedly connected to connecting rods 1 (13) respectively, and two connecting rods 2 (14) being hingedly connected to the left and right symmetrically. At the top of the side wall of the mounting block (9), the upper ends of the two connecting rods (14) are hinged to the lower ends of the connecting rods (13) one by one, and a top rod (15) is hinged at the hinge of the connecting rods (13) and (14). Two limit plates (16) are fixedly mounted on the side walls of the box body (1) in a symmetrical manner on the left and right. Two groups of shock absorbing components (17) are respectively arranged on both sides of the box body (1), and the two groups of shock absorbing components (17) are in contact with the top rod (15).

4. The energy storage battery shock absorption protection device according to claim 3, characterized in that: The shock absorbing assembly (17) on the right side of the box body (1) comprises: an adjusting sleeve (18), the adjusting sleeve (18) being fixedly mounted on the outer wall of the box body (1), a groove 1 (19) being arranged in the adjusting sleeve (18), two grooves 20 being symmetrically arranged on both sides of the groove 1 (19), one end of the adjusting rod (21) passing through the side wall of the adjusting sleeve (18) and then being slidably connected to the groove 1 (19), and an adjusting knob (22) being fixedly mounted on the other end of the adjusting rod (21) ), two first wedge-shaped blocks (23) are respectively connected to the second groove (20) through the first spring (24), the first wedge-shaped block (23) is slidably connected to the second groove (20), one end of the T-shaped rod (25) slides through the side walls of the box body (1) and the adjustment sleeve (18) in sequence and then contacts the two first wedge-shaped blocks (23), and the T-shaped rod (25) is connected to the adjustment rod (21) through the second spring (26), and the other end of the T-shaped rod (25) contacts one end of the push rod (15).

5. The energy storage battery shock absorption protection device according to claim 1, characterized in that: The energy storage battery module (3) comprises: a shell (27) and an energy storage battery body (28); the energy storage battery body (28) is fixedly mounted inside the shell (27); the bottom of the shell (27) is mounted on the top of the placement seat (12); and handles (29) are fixedly mounted on the front and rear side walls of the shell (27), respectively.

6. The energy storage battery shock absorption protection device according to claim 1, characterized in that: The quick release mechanism (4) comprises: two L-shaped rods (30), one end of the two L-shaped rods (30) being fixedly mounted on the outer wall of the shell (27) in a symmetrical manner, two racks (31) being fixedly mounted on the outer wall of the shell (27), four guide sleeves (32) being fixedly mounted on the inner wall of the box body (1) in a symmetrical manner, and gears (33) being mounted on the four guide sleeves (32) in a one-to-one correspondence, the racks (31) being meshed with the corresponding gears (33), and the lower ends of the two L-shaped rods (30) slidingly passing through the guide sleeves (32) in sequence.

7. The energy storage battery shock absorption protection device according to claim 6, characterized in that: It also includes two fixing sleeves (34), which are fixedly mounted on the inner wall of the box body (1) in a symmetrical manner. The lower ends of the two second wedge-shaped blocks (35) slide through the top of the fixing sleeves (34) and are fixedly connected to a spring three (36). The lower end of the spring three (36) is fixedly connected to the bottom of the fixing sleeve (34).

8. The energy storage battery shock absorption protection device according to claim 1, characterized in that: The protection mechanism (6) comprises: an auxiliary box (37), the auxiliary box (37) is fixed on the outer side wall of the box body (1), and a groove three (38) is embedded on the side wall of the auxiliary box (37), two ends of the slide bar (39) are respectively fixedly mounted on the upper and lower side walls of the auxiliary box (37) through a fixing block one (40), two slide blocks (41) are slidably connected to the slide bar (39) at a distance from each other, two springs four (42) are symmetrically sleeved on the slide bar (39) from top to bottom, and the side of the two slide blocks (41) are The walls are respectively hinged with connecting rods (43), one end of the connecting rod (43) passes through the side wall of the box body (1) and is hinged with a mounting plate (44), the side wall of the mounting plate (44) is fixedly connected with a guide rod (45), one end of the guide rod (45) passes through the side wall of the auxiliary box (37) and is fixedly connected with a spring five (46), one end of the spring five (46) is fixedly connected to the side wall of the groove three (38) through a fixing block two (47), and a U-shaped protective plate (48) is fixedly installed on the side wall of the safety plate.

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