CN216036004U

CN216036004U - Portable small-size iron manganese phosphate lithium cell

Info

Publication number: CN216036004U
Application number: CN202122312018.3U
Authority: CN
Inventors: 张克强; 杨亚勇; 鲁姗姗
Original assignee: Hebei Jiucong Technology Co ltd
Current assignee: Hebei Jiucong Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-15
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to the technical field of lithium batteries, and provides a portable small-sized iron-manganese phosphate lithium battery, it is convenient for deposit and take the battery, improve transportation stability, can use many times, improve the practicality, including battery body and box, a plurality of first fixed blocks of lower lateral wall fixedly connected with in the box, all rotate on a plurality of first fixed blocks and be connected with elastic telescopic rod, elastic telescopic rod's top is rotated and is connected with the second fixed block, the top fixedly connected with slide of a plurality of second fixed blocks, the inside wall sliding connection of slide and box, fixedly connected with places the board in the box, it has seted up a plurality of holes of placing on the board to place, battery body is located places downtheholely, the both sides of box all are provided with first connecting plate, first connecting plate runs through box and slide fixed connection through a plurality of connecting blocks, and connecting block and box sliding connection, sliding connection has the second connecting plate on the first connecting plate.

Description

Portable small-size iron manganese phosphate lithium cell

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a portable small-sized iron manganese phosphate lithium battery.

Background

As is well known, a lithium battery is a primary battery using a non-aqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. The inventor of lithium batteries was edison. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage.

The current iron manganese phosphate lithium cell need pack it when transporting, leads to the fact the collision to lead to damaging in order to avoid the battery, needs seal the battery, and when dismantling, need disassemble the battery of whole package, makes the battery that does not use expose to outdoor, is not convenient for deposit, and the battery of unpacking simultaneously is not convenient for carry the transportation, uses reliability and practicality lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a portable small lithium ferric manganese phosphate battery, which aims to solve the problems that the unpacked battery in the background art is inconvenient to carry and transport and is inconvenient to store after being exposed outdoors for a long time.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a portable small-sized iron-manganese phosphate lithium battery comprises a battery body and a box body, wherein a plurality of first fixing blocks are fixedly connected to the inner lower side wall of the box body, elastic telescopic rods are rotatably connected to the plurality of first fixing blocks, second fixing blocks are rotatably connected to the top ends of the elastic telescopic rods, sliding plates are fixedly connected to the top ends of the plurality of second fixing blocks, the sliding plates are slidably connected with the inner side wall of the box body, a placing plate is fixedly connected in the box body, a plurality of placing holes are formed in the placing plate, the battery body is positioned in the placing holes, first connecting plates are arranged on two sides of the box body, the first connecting plates penetrate through the box body and are fixedly connected with the sliding plates through a plurality of connecting blocks, the connecting blocks are slidably connected with the box body, second connecting plates are slidably connected to the first connecting plates, pull plates are fixedly connected to the second connecting plates, two clamping rods are slidably connected to the second connecting plates, and both penetrate through the first connecting plates and are slidably connected with the first connecting plates, the other end fixedly connected with work board of two joint poles has seted up a plurality of slide openings on the work board, and sliding connection has the connecting rod in the slide opening, is connected with the stopper on the connecting rod, and the other end of connecting rod runs through second connecting plate and first connecting plate fixed connection, connecting rod and second connecting plate sliding connection are equipped with first spring on the connecting rod, and the both ends of first spring are connected with stopper and work board respectively, set up a plurality of draw-in grooves with joint pole looks adaptation on the box, be connected with the kicking block on the second connecting plate, be connected with the extension spring on second connecting plate and the first connecting plate.

Preferably, the elastic telescopic rod comprises a sliding barrel, the sliding barrel is fixedly connected with the first fixing block, a sliding block is connected in the sliding barrel in a sliding mode, a second spring is arranged between the sliding block and the sliding barrel, and one end, far away from the sliding barrel, of the sliding block penetrates through the sliding barrel through a sliding rod and is fixedly connected with the second fixing block.

Furthermore, the box body is hinged with an cover plate through a hinge, the cover plate is fixedly connected with a plurality of hooks, and the box body is connected with a hasp lock matched with the hooks.

Still further, the inside wall of apron is connected with the foam-rubber cushion.

As a further scheme of the scheme, a pressing plate is fixedly connected to the first connecting plate.

As a further scheme of the scheme, a plurality of guide plates are fixedly connected to the inner side wall of the box body and are all in sliding connection with the sliding plate.

On the basis of the scheme, the bottom end of the box body is connected with a bottom plate through a support column.

On the basis of the scheme, the top end of the cover plate is connected with a handle.

III) beneficial effects

Compared with the prior art, the utility model provides a portable small-sized iron-manganese phosphate lithium battery, which has the following beneficial effects:

1. according to the battery box, the elastic telescopic rod is arranged to drive the sliding plate to ascend and descend to jack up the battery body so as to take out the battery body, meanwhile, the first connecting plate descends to drive the sliding rod to descend so as to take the battery body into the box body so as to store the battery body, and meanwhile, the connecting rod is pushed into the clamping groove through the elastic force of the first spring so as to fix the sliding plate and improve the use reliability.

2. According to the battery pack, the ejector block is arranged, so that the second connecting plate rises to drive the ejector block to move, the ejector block ejects the connecting rod out of the clamping groove through the working plate, the sliding plate is conveniently ejected through the elasticity of the elastic telescopic rod, the use convenience is improved, meanwhile, the top of the battery body is buffered and protected through the sponge, the damage to the battery body is reduced, and the use reliability and the practicability are improved.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic perspective view of the present invention;

FIG. 5 is a schematic perspective view of the right side view of the present invention;

fig. 6 is a partially enlarged view of the structure at C in fig. 5 according to the present invention.

In the figure: 1. a battery body; 2. a box body; 3. an elastic telescopic rod; 4. a slide plate; 5. placing the plate; 6. placing holes; 7. a first connecting plate; 8. a second connecting plate; 9. pulling a plate; 10. a clamping and connecting rod; 11. a working plate; 12. a connecting rod; 13. a card slot; 14. a tension spring; 15. a top block; 16. a slide cylinder; 17. a slider; 18. a first spring; 19. a second spring; 20. a slide bar; 21. a cover plate; 22. a sponge cushion; 23. pressing a plate; 24. a guide plate; 25. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-6, a portable small-sized lithium iron manganese phosphate battery comprises a battery body 1 and a box body 2, the bottom end of the box body 2 is connected with a bottom plate 25 through a support, the inner lower side wall of the box body 2 is fixedly connected with a plurality of first fixed blocks, an elastic telescopic rod 3 is rotatably connected on each of the plurality of first fixed blocks, the top end of the elastic telescopic rod 3 is rotatably connected with a second fixed block, the elastic telescopic rod 3 comprises a sliding cylinder 16, the sliding cylinder 16 is fixedly connected with the first fixed blocks, a sliding block 17 is slidably connected in the sliding cylinder 16, a second spring 19 is arranged between the sliding block 17 and the sliding cylinder 16, one end of the sliding block 17 far away from the sliding cylinder 16 penetrates through the sliding cylinder 16 through a sliding rod 20 and is fixedly connected with the second fixed blocks, the top ends of the plurality of second fixed blocks are fixedly connected with sliding plates 4, the sliding plates 4 are slidably connected with the inner side wall of the box body 2, and the inner side wall of the box body 2 is fixedly connected with a plurality of guide plates 24, a plurality of guide plates 24 are all connected with the sliding plate 4 in a sliding way, the sliding plate 4 is guided by the guide plates 24 to improve the moving stability, a placing plate 5 is fixedly connected in the box body 2, a plurality of placing holes 6 are arranged on the placing plate 5, the battery bodies 1 are positioned in the placing holes 6 so as to be convenient for isolating and storing the plurality of battery bodies 1, first connecting plates 7 are arranged on both sides of the box body 2, a pressing plate 23 is fixedly connected on the first connecting plates 7, the first connecting plates 7 penetrate through the box body 2 through a plurality of connecting blocks and are fixedly connected with the sliding plate 4, the connecting blocks are connected with the box body 2 in a sliding way, second connecting plates 8 are connected on the first connecting plates 7 in a sliding way, pulling plates 9 are fixedly connected on the second connecting plates 8, two clamping connecting rods 10 are connected on the second connecting plates 8 in a sliding way, the two clamping connecting rods 10 penetrate through the first connecting plates 7 and are connected with the first connecting plates 7 in a sliding way, working plates 11 are fixedly connected at the other ends of the two clamping rods 10, a plurality of slide holes have been seted up on working plate 11, sliding connection has connecting rod 12 in the slide hole, be connected with the stopper on connecting rod 12, second connecting plate 8 and first connecting plate 7 fixed connection are run through to the other end of connecting rod 12, connecting rod 12 and 8 sliding connection of second connecting plate, the cover is equipped with first spring 18 on connecting rod 12, the both ends of first spring 18 are connected with stopper and working plate 11 respectively, set up a plurality of draw-in grooves 13 with 10 looks adaptations of joint pole on the box 2, so that the elasticity through the spring pushes up the joint pole 10 inside into draw-in groove 13.

Still further it explains, be connected with kicking block 15 on the second connecting plate 8, be connected with extension spring 14 on second connecting plate 8 and the first connecting plate 7, drive second connecting plate 8 downstream through extension spring 14, so as to reset second connecting plate 8, it has apron 21 to articulate through the hinge on the box 2, a plurality of couples of fixedly connected with on the apron 21, and be connected with on the box 2 and get in touch the hasp lock with couple matched with, make apron 21 be connected with box 2 through the hasp lock, the top of apron 21 is connected with the handle, the inside wall of apron 21 is connected with foam-rubber cushion 22, carry out buffer protection through the sponge to the top of battery body 1, reduce the damage of battery body 1, improve the use reliability.

In summary, the working principle and working process of the portable small-sized lithium iron manganese phosphate battery are that, when the portable small-sized lithium iron manganese phosphate battery is used, the portable small-sized lithium iron manganese phosphate battery is firstly placed at a place where the portable small-sized lithium iron manganese phosphate battery needs to be used, a plurality of battery bodies 1 are placed in the placing holes 6, then the pressing plate 23 drives the first connecting plate 7 to move downwards, so that the sliding plate 4 is stressed to descend, when the clamping rod 10 is located at the position of the clamping groove 13, the clamping rod 10 is pushed into the clamping groove 13 to be fixed through the elastic force of the first spring 18, when the battery body 1 needs to be taken out, the second connecting plate 8 is driven to ascend through the pulling plate 9, so that the second connecting plate 8 ascends to drive the ejector block 15 to move, the ejector block 15 pushes the connecting rod 12 out of the clamping groove 13 through the working plate 11, and the sliding plate 4 is conveniently pushed up through the elastic force of the elastic telescopic rod 3, so that the battery body 1 can be taken out.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable small-sized iron-manganese phosphate lithium battery comprises a battery body and is characterized by further comprising a box body (2), wherein a plurality of first fixed blocks are fixedly connected to the inner lower side wall of the box body (2), elastic telescopic rods (3) are rotatably connected to the first fixed blocks, second fixed blocks are rotatably connected to the top ends of the elastic telescopic rods (3), sliding plates (4) are fixedly connected to the top ends of the second fixed blocks, the sliding plates (4) are slidably connected with the inner side wall of the box body (2), a placing plate (5) is fixedly connected to the inside of the box body (2), a plurality of placing holes (6) are formed in the placing plate (5), the battery body (1) is positioned in the placing holes (6), first connecting plates (7) are arranged on two sides of the box body (2), and the first connecting plates (7) penetrate through the box body (2) and are fixedly connected with the sliding plates (4) through a plurality of connecting blocks, the connecting block is connected with the box body (2) in a sliding manner, the first connecting plate (7) is connected with a second connecting plate (8) in a sliding manner, a pulling plate (9) is fixedly connected onto the second connecting plate (8), the second connecting plate (8) is connected with two clamping rods (10) in a sliding manner, the two clamping rods (10) penetrate through the first connecting plate (7) and are connected with the first connecting plate (7) in a sliding manner, the other ends of the two clamping rods (10) are fixedly connected with a working plate (11), a plurality of sliding holes are formed in the working plate (11), connecting rods (12) are connected in the sliding holes in a sliding manner, limiting blocks are connected onto the connecting rods (12), the other ends of the connecting rods (12) penetrate through the second connecting plate (8) and are fixedly connected with the first connecting plate (7), the connecting rods (12) are connected with the second connecting plate (8) in a sliding manner, and first springs (18) are sleeved on the connecting rods (12), the both ends of first spring (18) are connected with stopper and working plate (11) respectively, set up a plurality of draw-in grooves (13) with joint rod (10) looks adaptation on box (2), be connected with kicking block (15) on second connecting plate (8), be connected with extension spring (14) on second connecting plate (8) and first connecting plate (7).

2. The portable small-sized lithium iron manganese phosphate battery according to claim 1, wherein the elastic telescopic rod (3) comprises a sliding barrel (16), the sliding barrel (16) is fixedly connected with a first fixed block, a sliding block (17) is slidably connected in the sliding barrel (16), a second spring (19) is arranged between the sliding block (17) and the sliding barrel (16), and one end of the sliding block (17) far away from the sliding barrel (16) penetrates through the sliding barrel (16) through a sliding rod (20) and is fixedly connected with the second fixed block.

3. The portable small-sized lithium iron manganese phosphate battery according to claim 2, wherein the box body (2) is hinged with a cover plate (21) through a hinge, the cover plate (21) is fixedly connected with a plurality of hooks, and the box body (2) is connected with a hasp lock matched with the hooks.

4. A portable small lithium iron manganese phosphate cell according to claim 3 in which a foam pad (22) is attached to the inside wall of the cover plate (21).

5. The portable small lithium iron manganese phosphate battery according to claim 4, characterized in that a pressure plate (23) is fixedly connected to the first connecting plate (7).

6. The portable small lithium iron manganese phosphate battery according to claim 5, characterized in that the inner side wall of the box (2) is fixedly connected with a plurality of guide plates (24), and the plurality of guide plates (24) are all connected with the sliding plate (4) in a sliding manner.

7. A portable small lithium iron manganese phosphate cell according to claim 6 in which the bottom of the case (2) is attached to a base plate (25) by posts.

8. The portable small lithium iron manganese phosphate battery of claim 7, characterized in that the top of the cover plate (21) is connected with a handle.