CN213905495U

CN213905495U - Lithium cell with anticollision function

Info

Publication number: CN213905495U
Application number: CN202021790006.0U
Authority: CN
Inventors: 王伟
Original assignee: Jiangsu Huxi Energy Technology Co Ltd
Current assignee: Jiangsu Huxi Energy Technology Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-08-06
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a lithium cell technical field just discloses a lithium cell with anticollision function, including lithium cell body, lithium cell body's outer wall is provided with anticollision structure, lithium cell body's top is provided with buffer structure, lithium cell body's outer wall is provided with intensity structure, anticollision structure includes the rubber pad, the right side fixedly connected with anticollision board of rubber pad, the flexible post of right side fixedly connected with of anticollision board. This lithium cell with anticollision function, through the crashproof board that lithium cell body outer wall set up, rubber pad and damping spring, the crashproof board of lithium cell body both sides can reduce the impact of colliding and coming effectively, improves lithium cell body's crashproof performance, when lithium cell body received the striking, flexible post and damping spring have played the effect of buffering, and the rubber pad not only can cushion the impact force of striking to lithium cell body striking, and the impact force that self received when can reduce the collision simultaneously has improved the security performance greatly.

Description

Lithium cell with anticollision function

Technical Field

The utility model relates to a lithium cell technical field specifically is a lithium cell with anticollision function.

Background

In order to improve the endurance capacity of the model airplane, a rechargeable lithium battery with large storage capacity is generally adopted, and the lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and has the advantages of high safety, high specific capacity, high self-discharge rate and the like.

Because the model airplane needs frequent takeoff and landing, and sometimes the model airplane can fall off, the lithium battery on the model airplane is impacted, multiple impacts can cause the lithium battery to be damaged, the service life of the lithium battery is influenced, and unnecessary economic loss is caused, so that the lithium battery with the anti-collision function is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a lithium cell with anticollision function possesses and has crashproof function, shock attenuation effectual, and advantages such as long service life have solved many times the striking and can lead to the lithium cell impaired, the shock attenuation effect is poor, influence the life's of lithium cell problem.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a lithium cell with anticollision function, includes lithium cell body, lithium cell body's outer wall is provided with anticollision structure, lithium cell body's top is provided with buffer structure, lithium cell body's outer wall is provided with intensity structure.

Further, the anticollision structure includes the rubber pad, the right side fixedly connected with anticollision board of rubber pad, the right side fixedly connected with flexible post of anticollision board, the outer wall swing joint of flexible post has damping spring, damping spring's left end fixedly connected with anticollision board.

Further, buffer structure includes the backup pad, the bottom fixedly connected with telescopic link of backup pad, the outer wall swing joint of telescopic link has a telescopic cylinder, the bottom fixedly connected with isosceles trapezoid of backup pad, isosceles trapezoid's below is provided with the slider, the bottom outer wall swing joint of slider has the fixed block, the outer wall of fixed block is seted up flutedly, the inside fixedly connected with buffer spring of recess, buffer spring's top fixedly connected with slider.

Further, the intensity structure includes the wearing layer, the right side fixedly connected with non-woven fabrics layer of wearing layer, the right side fixedly connected with sclerosis layer on non-woven fabrics layer, the right side on sclerosis layer is provided with the ceramic layer, the right side fixedly connected with polyethylene base layer of ceramic layer.

Further, the quantity of anticollision board has two, and every anticollision board's size is the same, the quantity of rubber pad has two, and the size of every rubber pad is the same, the right-hand member fixedly connected with lithium cell body of flexible post, damping spring's quantity has two, and every damping spring's size is the same.

Further, the bottom fixedly connected with lithium cell body of a flexible section of thick bamboo, the bottom fixedly connected with lithium cell body of fixed block.

The utility model has the advantages that:

1. this lithium cell with anticollision function, through the crashproof board that lithium cell body outer wall set up, the rubber pad, flexible post and damping spring, the crashproof board of lithium cell body both sides can reduce the impact of colliding with and coming effectively, improves the crashproof performance of lithium cell body, when lithium cell body receives the striking, flexible post and damping spring have played the effect of buffering, the rubber pad not only can cushion the impact force of striking to lithium cell body striking, the impact force that self received when can reduce the collision simultaneously, the security performance has been improved greatly.

2. This lithium cell with anticollision function, through telescopic link, isosceles trapezoid, slider, the buffer spring that buffer structure bottom set up, when receiving the striking, isosceles trapezoid applys pressure to the slider, the buffer spring of slider bottom, and the effectual shock attenuation of carrying out longitudinal vibration improves lithium cell body's bulk strength through the setting of sclerosis layer and ceramic layer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

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

FIG. 2 is a schematic view of the buffering structure of the present invention;

fig. 3 is a schematic diagram of the strength structure of the present invention.

Description of reference numerals: 1. a lithium battery body; 2. an anti-collision structure; 201. a rubber pad; 202. an anti-collision plate; 203. a telescopic column; 204. a damping spring; 3. a buffer structure; 301. a support plate; 302. a telescopic rod; 303. a telescopic cylinder; 304. an isosceles trapezoid; 305. a slider; 306. a fixed block; 307. a groove; 308. A buffer spring; 4. a strength structure; 401. a wear layer; 402. a non-woven fabric layer; 403. a hardened layer; 404. A ceramic layer; 405. a polyethylene base layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a lithium battery with an anti-collision function includes a lithium battery body 1, an anti-collision structure 2 is disposed on an outer wall of the lithium battery body 1, a buffer structure 3 is disposed on a top of the lithium battery body 1, and a strength structure 4 is disposed on an outer wall of the lithium battery body 1.

Anticollision structure 2 includes rubber pad 201, the right side fixedly connected with anticollision board 202 of rubber pad 201, the flexible post 203 of the right side fixedly connected with of anticollision board 202, the outer wall swing joint of flexible post 203 has damping spring 204, damping spring 204's left end fixedly connected with anticollision board 202, anticollision board 202 through the setting of lithium cell body 1 outer wall, rubber pad 201, flexible post 203 and damping spring 204, the anticollision board 202 of lithium cell body 1 both sides can reduce the impact of offeing coming effectively, improve lithium cell body 1's crashworthiness, when lithium cell body 1 receives the striking, flexible post 203 and damping spring 204 have played the effect of buffering, rubber pad 201 not only can cushion the impact force of striking to lithium cell body 1 striking, self received impact force when can reduce the collision simultaneously, the security performance has been improved greatly.

Buffer structure 3 includes backup pad 301, the bottom fixedly connected with telescopic link 302 of backup pad 301, the outer wall swing joint of telescopic link 302 has telescopic cylinder 303, the bottom fixedly connected with isosceles trapezoid 304 of backup pad 301, the below of isosceles trapezoid 304 is provided with slider 305, the bottom outer wall swing joint of slider 305 has fixed block 306, recess 307 has been seted up to the outer wall of fixed block 306, the inside fixedly connected with buffer spring 308 of recess 307, buffer spring 308's top fixedly connected with slider 305, telescopic link 302 through buffer structure 3 bottom setting, isosceles trapezoid 304, slider 305, buffer spring 308, when receiving the striking, isosceles trapezoid 304 exerts pressure to slider 305, the buffer spring 308 of slider 305 bottom, effectual shock attenuation is carried out longitudinal vibration, through the setting of sclerosis layer 403 and ceramic layer 404, improve lithium cell body 1's bulk strength.

The strength structure 4 comprises a wear-resistant layer 401, a non-woven fabric layer 402 fixedly connected to the right side of the wear-resistant layer 401, a hardened layer 403 fixedly connected to the right side of the non-woven fabric layer 402, a ceramic layer 404 arranged on the right side of the hardened layer 403, and a polyethylene base layer 405 fixedly connected to the right side of the ceramic layer 404.

The number of anticollision board 202 has two, and every anticollision board 202 the size is the same, and the number of rubber pad 201 has two, and every rubber pad 201 the size is the same, and the right-hand member fixedly connected with lithium cell body 1 of flexible post 203, and the quantity of damping spring 204 has two, and every damping spring 204 the size is the same, and the bottom fixedly connected with lithium cell body 1 of telescopic cylinder 303, the bottom fixedly connected with lithium cell body 1 of fixed block 306.

During the use, when receiving the striking, isosceles trapezoid 304 exerts pressure to slider 305, and the buffer spring 308 of slider 305 bottom, effectual longitudinal vibration carries out the shock attenuation, through setting up of sclerosis layer 403 and ceramic layer 404, has improved lithium cell body 1's bulk strength, and the crashproof board 202 of lithium cell body 1 both sides can reduce the striking of colliding with the coming effectively, improves lithium cell body 1's crashproof performance, and flexible post 203 and buffer spring 204 can effectually play the effect of buffering.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a lithium cell with anticollision function, includes lithium cell body (1), its characterized in that: the outer wall of lithium cell body (1) is provided with crashproof structure (2), the top of lithium cell body (1) is provided with buffer structure (3), the outer wall of lithium cell body (1) is provided with intensity structure (4).

2. The lithium battery with the anti-collision function as claimed in claim 1, wherein: anticollision structure (2) include rubber pad (201), the right side fixedly connected with anticollision board (202) of rubber pad (201), the flexible post (203) of right side fixedly connected with of anticollision board (202), the outer wall swing joint of flexible post (203) has damping spring (204), the left end fixedly connected with anticollision board (202) of damping spring (204).

3. The lithium battery with the anti-collision function as claimed in claim 1, wherein: buffer structure (3) are including backup pad (301), bottom fixedly connected with telescopic link (302) of backup pad (301), the outer wall swing joint of telescopic link (302) has telescopic cylinder (303), the bottom fixedly connected with isosceles trapezoid (304) of backup pad (301), the below of isosceles trapezoid (304) is provided with slider (305), the bottom outer wall swing joint of slider (305) has fixed block (306), the outer wall of fixed block (306) is seted up flutedly (307), the inside fixedly connected with buffer spring (308) of recess (307), the top fixedly connected with slider (305) of buffer spring (308).

4. The lithium battery with the anti-collision function as claimed in claim 1, wherein: intensity structure (4) include wearing layer (401), the right side fixedly connected with non-woven fabrics layer (402) of wearing layer (401), the right side fixedly connected with sclerosis layer (403) of non-woven fabrics layer (402), the right side of sclerosis layer (403) is provided with ceramic layer (404), the right side fixedly connected with polyethylene base layer (405) of ceramic layer (404).

5. The lithium battery with the anti-collision function according to claim 2, wherein: the number of anticollision board (202) has two, and every anticollision board (202) the size is the same, the number of rubber pad (201) has two, and the size of every rubber pad (201) is the same, the right-hand member fixedly connected with lithium cell body (1) of flexible post (203).

6. A lithium battery with an anti-collision function according to claim 3, characterized in that: the bottom fixedly connected with lithium cell body (1) of telescopic cylinder (303), the bottom fixedly connected with lithium cell body (1) of fixed block (306).