CN214420514U

CN214420514U - Lithium battery protection structure

Info

Publication number: CN214420514U
Application number: CN202120137484.XU
Authority: CN
Inventors: 俞飞
Original assignee: Nanjing Yutian New Energy Technology Co ltd
Current assignee: Nanjing Yutian New Energy Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-19
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a lithium battery protection structure, comprising a base plate, the top fixedly connected with guard box of bottom plate, the first slide rail of the equal fixedly connected with in position around guard box inner chamber top and the bottom, front and back the equal sliding connection in left and right sides of first slide rail has the slider, two from top to bottom one side fixedly connected with baffle-box that the slider is relative, the top and the bottom fixedly connected with traveller of baffle-box inner chamber. The utility model discloses a set up protecting box, first slide rail, slider, baffle-box, spacing bolt and L type loading board, can fix the lithium cell body of different specifications, through setting up traveller, feed cylinder, drive plate, extension spring and pressure spring, can cushion lithium cell body, through setting up above structure, possess lithium cell body when the transportation, improve the advantage of protectiveness, solved original lithium cell body when the transportation, the relatively poor problem of protectiveness to avoid causing the wasting of resources.

Description

Lithium battery protection structure

Technical Field

The utility model relates to a lithium cell technical field specifically is a lithium cell protection architecture.

Background

The lithium cell is one kind by lithium metal or lithium alloy for just, the negative pole material, use the battery of nonaqueous electrolyte solution, because the chemical property of lithium metal is very active, make the processing of lithium metal, save, use, it is very high to the environmental requirement, along with the development of scientific and technological, the lithium cell has become the mainstream, traditional mode is carrying out the short distance to the lithium cell and is transporting, most direct placement is in the wooden handcart transportation, and this kind of mode easily makes the lithium cell appear the skew in the way of transportation and drops or jolt the collision, lead to damaging, so there is the relatively poor defect of protectiveness, thereby cause the wasting of resources, for this reason we provide a lithium cell protection architecture, solve above problem that provides.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a lithium battery protection structure possesses lithium cell body when the transportation, improves the advantage of protectiveness, has solved original lithium cell body when the transportation, the relatively poor problem of protectiveness.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery protection structure comprises a bottom plate, wherein a protection box is fixedly connected to the top of the bottom plate, first slide rails are fixedly connected to the front and back positions of the top and the bottom of an inner cavity of the protection box, slide blocks are slidably connected to the left and right sides of the first slide rails, buffer boxes are fixedly connected to the opposite sides of the upper slide block and the lower slide block, slide columns are fixedly connected to the top and the bottom of the inner cavity of the buffer boxes, slide cylinders are slidably connected to the outer surfaces of the slide columns, L-shaped bearing plates are slidably connected to the opposite sides of the two buffer boxes, a driving plate is fixedly connected to the opposite sides of the slide cylinders and the L-shaped bearing plates, one ends of the driving plates, far away from the slide cylinders, penetrate through the buffer boxes and are fixedly connected to the joints of the L-shaped bearing plates, lithium battery bodies are placed on the inner surfaces of the opposite sides of the two L-shaped bearing plates, tension springs are fixedly sleeved on the tops of the outer surfaces of the slide columns, the junction fixed connection of the top of extension spring and baffle-box, the bottom of extension spring and the junction fixed connection of slide cartridge, the bottom cover of traveller surface is equipped with the pressure spring, the bottom of pressure spring and the junction fixed connection of baffle-box, the top of pressure spring and the junction fixed connection of slide cartridge.

Preferably, a guide plate is fixedly connected to one side of the sliding cylinder, which is far away from the drive plate, a guide groove matched with the guide plate is formed in an inner cavity of the buffer box, and the outer surface of the guide plate is in sliding connection with the inner surface of the guide groove.

Preferably, the front and back positions of one side of each buffer box opposite to each other are fixedly connected with second slide rails matched with the L-shaped bearing plate for use, and the outer surfaces of the second slide rails are connected with the joints of the L-shaped bearing plates in a sliding mode.

Preferably, the inner surface of the L-shaped bearing plate is fixedly connected with a rubber pad, and the outer surface of the rubber pad is tightly attached to the joint of the lithium battery body.

Preferably, the front surface of the sliding block is in threaded connection with a limiting bolt, and the back surface of the limiting bolt penetrates through the sliding block and is tightly attached to the joint of the first sliding rail.

Preferably, four corners of the bottom plate are movably connected with universal wheels, and the right side of the bottom plate is fixedly connected with a handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up protecting box, first slide rail, slider, baffle-box, spacing bolt and L type loading board, can fix the lithium cell body of different specifications, through setting up traveller, feed cylinder, drive plate, extension spring and pressure spring, can cushion lithium cell body, through setting up above structure, possess lithium cell body when the transportation, improve the advantage of protectiveness, solved original lithium cell body when the transportation, the relatively poor problem of protectiveness to avoid causing the wasting of resources.

2. The utility model discloses a set up deflector and guide way, can lead to the slide cartridge, carry on spacingly to it simultaneously, through setting up the second slide rail, can support L type loading board, lead to it simultaneously, through setting up the rubber pad, can increase the friction of L type loading board and lithium cell body, protect lithium cell body simultaneously, through setting up spacing bolt, can carry on spacingly to the junction of slider and first slide rail, through setting up universal wheel and handle, can make things convenient for the device to remove.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial enlarged structural view of the portion A in FIG. 1 according to the present invention;

FIG. 3 is a side sectional view of the slider structure of the present invention;

fig. 4 is a front view of the L-shaped bearing plate structure of the present invention.

In the figure: 1. a base plate; 2. a protective box; 3. a first slide rail; 4. a buffer tank; 5. a traveler; 6. a slide cylinder; 7. an L-shaped bearing plate; 8. a drive plate; 9. a lithium battery body; 10. a tension spring; 11. a pressure spring; 12. a guide plate; 13. a guide groove; 14. a second slide rail; 15. a rubber pad; 16. a limit bolt; 17. a universal wheel; 18. a handle; 19. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a lithium battery protection structure comprises a bottom plate 1, a protection box 2 is fixedly connected to the top of the bottom plate 1, first slide rails 3 are fixedly connected to the front and rear positions of the top and bottom of the inner cavity of the protection box 2, slide blocks 19 are slidably connected to the left and right sides of the front and rear first slide rails 3, buffer boxes 4 are fixedly connected to the opposite sides of the upper and lower slide blocks 19, slide posts 5 are fixedly connected to the top and bottom of the inner cavity of the buffer boxes 4, slide cylinders 6 are slidably connected to the outer surfaces of the slide posts 5, L-shaped bearing plates 7 are slidably connected to the opposite sides of the two buffer boxes 4, a driving plate 8 is fixedly connected to the opposite side of the slide cylinders 6 and the L-shaped bearing plates 7, one end of the driving plate 8, far away from the slide cylinders 6, penetrates through the buffer boxes 4 and is fixedly connected to the joints of the L-shaped bearing plates 7, lithium battery bodies 9 are placed on the inner surfaces of the opposite sides of the two L-shaped bearing plates 7, the top of the outer surface of the sliding column 5 is fixedly sleeved with a tension spring 10, the top of the tension spring 10 is fixedly connected with the joint of the buffer box 4, the bottom of the tension spring 10 is fixedly connected with the joint of the sliding cylinder 6, the bottom of the outer surface of the sliding column 5 is sleeved with a pressure spring 11, the bottom of the pressure spring 11 is fixedly connected with the joint of the buffer box 4, the top of the pressure spring 11 is fixedly connected with the joint of the sliding cylinder 6, the lithium battery bodies 9 with different specifications can be fixed by arranging the protective box 2, the first sliding rail 3, the sliding block 19, the buffer box 4, the limit bolt 16 and the L-shaped bearing plate 7, the lithium battery bodies 9 with different specifications can be buffered by arranging the sliding column 5, the sliding cylinder 6, the driving plate 8, the tension spring 10 and the pressure spring 11, and by arranging the above structure, the lithium battery body 9 has the advantages of improving the protection performance when being transported, thereby solving the problem that the protection performance is poor when the original lithium battery body 9 is transported, thereby avoiding resource waste.

In this embodiment, specifically, one side of the slide cylinder 6, which is away from the drive plate 8, is fixedly connected with a guide plate 12, a guide groove 13, which is used in cooperation with the guide plate 12, is formed in an inner cavity of the buffer box 4, an outer surface of the guide plate 12 is slidably connected with an inner surface of the guide groove 13, and the slide cylinder 6 can be guided and limited by the guide plate 12 and the guide groove 13.

In this embodiment, specifically, the front and back positions of the opposite side of the two buffer boxes 4 are fixedly connected with a second slide rail 14 used in cooperation with the L-shaped bearing plate 7, the outer surface of the second slide rail 14 is connected with the joint of the L-shaped bearing plate 7 in a sliding manner, and the L-shaped bearing plate 7 can be supported and guided by the second slide rail 14.

In this embodiment, specifically, the internal surface fixedly connected with rubber pad 15 of L type loading board 7, the junction of the surface of rubber pad 15 and lithium cell body 9 closely laminates, through setting up rubber pad 15, can increase the friction of L type loading board 7 and lithium cell body 9, protects lithium cell body 9 simultaneously.

In this embodiment, specifically, the front surface of the slider 19 is connected with the limit bolt 16 through a thread, the back surface of the limit bolt 16 penetrates through the slider 19 and is tightly attached to the joint of the first slide rail 3, and the joint of the slider 19 and the first slide rail 3 can be limited by the limit bolt 16.

In this embodiment, specifically, four corners of the bottom plate 1 are movably connected with universal wheels 17, the universal wheels 17 are provided with locking plates, and the right side of the bottom plate 1 is fixedly connected with a handle 18, so that the device can be conveniently moved by arranging the universal wheels 17 and the handle 18.

When the lithium battery pack is used, the lithium battery body 9 is placed between the two L-shaped bearing plates 7, then the buffer boxes 4 on the two sides are moved, the buffer boxes 4 drive the sliding block 19 to slide on the outer surface of the first sliding rail 3, when the two L-shaped bearing plates 7 extrude the lithium battery body 9 to be compact enough, the limiting bolt 16 is rotated, the limiting bolt 16 limits the joint of the sliding block 19 and the first sliding rail 3, then the device is moved through the handle 18 and the universal wheel 17, when the lithium battery body 9 moves to generate vibration, the lithium battery body 9 drives the L-shaped bearing plates 7 to move, the L-shaped bearing plates 7 drive the driving plate 8 to move, the driving plate 8 drives the sliding cylinder 6 to slide on the outer surface of the sliding column 5 to extrude the pressure spring 11, the pressure spring 11 supports the sliding cylinder 6 under the reaction force, meanwhile, the sliding cylinder 6 moves to stretch the tension spring 10, and the tension spring 10 supports the sliding cylinder 6 under the reaction force, thereby make under the cooperation of pressure spring 11 and extension spring 10 is used, cushion the protection to lithium cell body 9, the device easy operation, effectual lithium cell body 9 of avoiding appears the skew on the way in the transportation and drops or bump the collision and lead to damaging, cause the wasting of resources.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lithium battery protection structure, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a protective box (2), the front and back positions of the top and the bottom of an inner cavity of the protective box (2) are fixedly connected with a first slide rail (3), the left and right sides of the front and back first slide rail (3) are respectively and slidably connected with a slide block (19), one side opposite to the upper and lower slide blocks (19) is fixedly connected with a buffer box (4), the top and the bottom of the inner cavity of the buffer box (4) are fixedly connected with a slide column (5), the outer surface of the slide column (5) is slidably connected with a slide cylinder (6), one side opposite to the two buffer boxes (4) is respectively and slidably connected with an L-shaped bearing plate (7), one side of the slide cylinder (6) opposite to the L-shaped bearing plate (7) is fixedly connected with a drive plate (8), one end of the drive plate (8), far away from the slide cylinder (6), penetrates through the buffer box (4) and is fixedly connected with the joint of the L-shaped bearing plate (7), two lithium cell body (9) have been placed to the internal surface of the relative one side of L type loading board (7), the fixed cover in top of traveller (5) surface is equipped with extension spring (10), the top of extension spring (10) and the junction fixed connection of baffle-box (4), the bottom of extension spring (10) and the junction fixed connection of slide cartridge (6), the bottom cover of traveller (5) surface is equipped with pressure spring (11), the bottom of pressure spring (11) and the junction fixed connection of baffle-box (4), the top of pressure spring (11) and the junction fixed connection of slide cartridge (6).

2. A lithium battery protection structure according to claim 1, characterized in that: one side of the sliding cylinder (6) far away from the driving plate (8) is fixedly connected with a guide plate (12), a guide groove (13) matched with the guide plate (12) in use is formed in an inner cavity of the buffer box (4), and the outer surface of the guide plate (12) is connected with the inner surface of the guide groove (13) in a sliding mode.

3. A lithium battery protection structure according to claim 1, characterized in that: two the equal fixedly connected with in front and back position of buffer bin (4) relative one side and second slide rail (14) that use with L type loading board (7) cooperation, the junction sliding connection of surface and L type loading board (7) of second slide rail (14).

4. A lithium battery protection structure according to claim 1, characterized in that: the inner surface of the L-shaped bearing plate (7) is fixedly connected with a rubber pad (15), and the outer surface of the rubber pad (15) is tightly attached to the joint of the lithium battery body (9).

5. A lithium battery protection structure according to claim 1, characterized in that: the front face of the sliding block (19) is in threaded connection with a limiting bolt (16), and the back face of the limiting bolt (16) penetrates through the sliding block (19) and is tightly attached to the joint of the first sliding rail (3).

6. A lithium battery protection structure according to claim 1, characterized in that: four corners of the bottom plate (1) are movably connected with universal wheels (17), and the right side of the bottom plate (1) is fixedly connected with a handle (18).