CN211879454U

CN211879454U - Antidetonation battery pack

Info

Publication number: CN211879454U
Application number: CN202020704900.5U
Authority: CN
Inventors: 郭瑞杰; 李亚辉
Original assignee: Huasu Tianjin Technology Co ltd
Current assignee: Huasu Tianjin Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-11-06
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to an anti-seismic battery component, which comprises a shell, wherein the interior of the shell is provided with a battery component and a buffer component, the buffer component is fixedly arranged on the inner side surface of the shell, the battery component is arranged at the middle position in the shell, and the end part of the buffer component is pressed against the battery component; the battery component comprises a plurality of single batteries and a clamping sleeve, a plurality of protective sleeves are arranged in the clamping sleeve, and each single battery is sleeved with one protective sleeve; the buffering assembly comprises a top plate, a bottom plate, a left side plate and a right side plate, the bottom plate is fixedly installed on the bottom surface inside the shell, the top plate is fixedly connected with the top surface inside the shell, the left side plate and the right side plate are respectively fixedly connected to the left side surface and the right side surface inside the shell, a left slide way is arranged on the left side plate, and a left buffering block is installed in the left slide way. The utility model provides an antidetonation battery pack protects the monocell through the lag, cushions the protection to the cutting ferrule through buffering subassembly, realizes multi-direction antidetonation protection battery pack's effect.

Description

Antidetonation battery pack

Technical Field

The utility model relates to a battery equipment battery installation's correlation technique field, concretely relates to antidetonation battery pack.

Background

A battery is a device that converts chemical energy directly into electrical energy, and a plurality of batteries are mounted together to form a battery pack, which is a battery designed to be rechargeable, and is recharged through a reversible chemical reaction. With the continuous research and development and popularization of new energy technologies, battery assemblies are increasingly gaining importance, and the battery assemblies are key components influencing the performance of electric automobiles as energy carriers of the electric automobiles.

The battery assembly mainly comprises a battery shell, a battery cover, positive and negative electrode plates and accessories, wherein the electrode plates are main components for storing electric energy of the battery assembly, and the main assembly mode is that a plurality of positive and negative electrode plates are overlapped at intervals and assembled and fixed in the battery shell. When the automobile runs, jolting and vibration are inevitable, in the process of long-term use, the shell, the battery cover and the internal structure of the battery assembly are easy to loosen, and the batteries are collided to cause damage; meanwhile, the polar plate of the battery assembly has poor vibration resistance, and the active material on the polar plate can continuously fall off, so that the effective reaction area of the polar plate is continuously reduced; when the fallen active materials are accumulated to a certain height at the bottom of the battery assembly, the short circuit of the polar plate can be caused, the serious self-discharge is caused, the battery assembly is scrapped, and the service life is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that prior art exists, the utility model provides an antidetonation battery pack protects the monocell through the lag, cushions the protection through buffering subassembly to the cutting ferrule, realizes multi-direction antidetonation protection battery pack's effect.

In order to achieve the above object, the utility model adopts the following technical scheme: an anti-seismic battery assembly comprises a shell, wherein a top cover is arranged on the top surface of the shell, a battery assembly and a buffer assembly are arranged in the shell, the buffer assembly is fixedly arranged on the inner side surface of the shell, the battery assembly is arranged in the middle of the inner part of the shell, and the end part of the buffer assembly is pressed against the battery assembly;

the battery component comprises a plurality of monocells and a clamping sleeve, a plurality of protective sleeves are arranged inside the clamping sleeve, each monocell is sleeved with one protective sleeve, a cover plate is arranged on each protective sleeve, a base plate is arranged between the inner side surface of each protective sleeve and each monocell in a padded mode, a plug and a socket are arranged on the side surface of each protective sleeve, the protective sleeves are sequentially connected, and adjacent protective sleeves are matched through the plugs and the sockets to realize electric connection;

the buffer component comprises a top plate, a bottom plate, a left side plate and a right side plate, the bottom plate is fixedly arranged on the bottom surface in the shell, the bottom plate is provided with a chute, a cutting sleeve is arranged in the chute in a sliding way, the left side surface of the chute is fixedly connected to the side surface of the cutting sleeve through a left tension spring, the right side surface of the chute is fixedly connected to the other side surface of the cutting sleeve through a right tension spring, the top surface of the cutting sleeve is fixedly connected to a top plate through a pressure spring, the top plate is fixedly connected with the top surface inside the shell, the left side plate and the right side plate are respectively and fixedly connected to the left side surface and the right side surface in the shell, a left slideway is arranged on the left side plate, a left buffer block is arranged in the left slideway, the right end face of the left buffer block is fixedly connected to the left side face of the cutting sleeve, the right side board is provided with a right slide way, a right buffer block is installed in the right slide way, and the left end face of the right buffer block is fixedly connected to the right side face of the clamping sleeve.

Preferably, the left buffer block comprises a left sliding block and a left mounting seat, and the left sliding block and the left mounting seat are connected in a sliding mode through a first spring.

In any of the above schemes, preferably, the top surface of the left slider is fixedly connected to the top surface of the left slideway through a second spring, and the bottom surface of the left slider is fixedly connected to the bottom surface of the left slideway through a third spring.

In any one of the above schemes, preferably, the right buffer block and the left buffer block are symmetrically designed, the right buffer block comprises a right sliding block and a right mounting seat, and the right sliding block and the right mounting seat are connected in a sliding manner through a sixth spring.

In any of the above schemes, preferably, the top surface of the right slider is fixedly connected to the top surface of the right slideway through a fourth spring, and the bottom surface of the right slider is fixedly connected to the bottom surface of the right slideway through a fifth spring.

In any of the above embodiments, the protective jacket is preferably adapted to the shape of the single cell.

In any of the above schemes, preferably, a gasket is filled between the inner side surface of the cutting sleeve and the protective sleeve.

In any of the above schemes, preferably, the power line on the protective sleeve extends through the ferrule and the housing to be fixedly connected to the power connector.

In any of the above schemes, preferably, the housing is provided with an installation sleeve, and the installation sleeve is fixedly installed on the power connector.

Compared with the prior art, the utility model provides a pair of antidetonation battery pack has following beneficial effect:

1) the utility model provides an antidetonation battery pack, a plurality of monocells are protected through the lag, and the backing plate is filled between the lag and the monocell, and when receiving vibrations, the monocell and the monocell can not directly collide, and the protection suite is electrically connected through the mode of grafting simultaneously, and is stable and safe;

2) the utility model provides a pair of antidetonation battery pack is equipped with the buffering subassembly, through the effect that all is equipped with elastic buffer from top to bottom, left and right sides, has good cushioning effect, and the spout has the guide effect with the slide simultaneously and leads when receiving vibrations, makes the better antidetonation that carries on of device.

Drawings

Fig. 1 is a front view of an anti-seismic battery assembly provided by the present invention;

fig. 2 is a top view of the internal structure of the housing provided by the present invention;

fig. 3 is a schematic perspective view of the internal structure of the housing according to the present invention;

fig. 4 is a schematic structural diagram of the protective cover provided by the present invention;

the figures are labeled as follows: 1. a housing; 2. a top cover; 3. a card sleeve; 4. a protective sleeve; 5. a plug; 6. a socket; 7. a power connector; 8. a left side plate; 9. a left tension spring; 10. a right side plate; 11. a right tension spring; 12. a left slideway; 13. a second spring; 14. a left slider; 15. a left mounting base; 16. a right slider; 17. a right mounting base; 18. a base plate; 19. a chute.

Detailed Description

In order to further understand the inventive content of the present invention, the present invention will be explained in detail with reference to the specific embodiments.

As shown in fig. 1-4, according to the utility model provides an embodiment of antidetonation battery pack, including casing 1, casing 1 top surface is equipped with top cap 2, and casing 1 internally mounted has battery pack, buffering subassembly, and buffering subassembly fixed mounting is at casing 1 medial surface, and battery pack installs at the inside intermediate position of casing 1, and the tip roof pressure battery pack of buffering subassembly.

In the present embodiment, the housing 1 is provided with a mounting sleeve on its outer side surface.

Battery pack includes a plurality of monocells and cutting ferrule 3, and cutting ferrule 3 is inside to be equipped with a plurality of lag 4, cup joints a lag 4 on every monocell, is equipped with the apron on the lag 4, and it has the backing plate to fill up between 4 medial surfaces of lag and monocells, and the side of lag 4 is equipped with plug 5 and socket 6, and lag 4 connects in order and adjacent lag 4 all uses through plug 5 and the 6 cooperations of socket to realize the electricity and connect.

In the above embodiment, the protection sleeve 4 is adapted to the shape of the single battery, wherein a gasket is filled between the inner side surface of the ferrule 3 and the protection sleeve 4, and the installation sleeve is fixedly provided with the power connector 7.

The power cord on the lag 4 runs through cutting ferrule 3 and casing 1 and stretches out fixed connection to

power connector

7, and 4 upper portions of lag are equipped with two plugs 5, are equipped with a plug 5 on the surplus lag 4.

The cushioning assembly includes a top plate, a bottom plate 18, left side board 8 and

right side board

10, 18 fixed mounting of bottom plate is in the inside bottom surface of casing 1, be equipped with spout 19 on the bottom plate 18, slidable mounting cutting ferrule 3 in spout 19, spout 19 left surface is through the side of left extension spring 9 fixed connection to cutting ferrule 3, spout 19 right surface is through the another side of right extension spring 11 fixed connection to cutting ferrule 3, pressure spring fixed connection is passed through to cutting ferrule 3's top surface, roof and the inside top surface fixed connection of casing 1, left side board 8 and right side board 10 are fixed connection respectively to the inside left surface and the right flank of casing 1, left slide 12 has been seted up on the left side board 8, install left buffer block in the left slide 12, the right end fixed connection of left buffer block to cutting ferrule 3 left surface, right slide has been seted up on the right side board 10, install right buffer block in the right slide, right buffer block left end fixed connection to.

In the above embodiment, the left buffer block includes a left slider 14 and a left mounting seat 15, the left slider 14 and the left mounting seat 15 are slidably connected by a first spring, the top surface of the left slider 14 is fixedly connected to the top surface of the left slideway 12 by a second spring 13, and the bottom surface of the left slider 14 is fixedly connected to the bottom surface of the left slideway 12 by a third spring.

Right buffer block and left buffer block symmetric design, right buffer block include right slider 16 and right mount pad 17, and right slider 16 and right mount pad 17 pass through sixth spring sliding connection, and the top surface of right slider 16 passes through the top surface of fourth spring fixed connection right slide, and the 16 bottom surfaces of right slider are through the bottom surface of fifth spring fixed connection to right slide.

The working principle and method of the embodiment are as follows:

when receiving the direction striking from top to bottom or shake, the ascending or decurrent trend of cutting ferrule, the extension of pressure spring on the roof this moment or compress tightly buffering external force, and the external force of direction about the extension is carried out to second spring and third spring, fourth spring and fifth spring cooperation use simultaneously or shrink.

When the shock absorber is impacted or vibrated in the left-right direction, the pressure spring is stretched and buffered, and meanwhile, the first spring and the sixth spring are matched to stretch one spring and contract the other spring to buffer external force.

Simultaneously spout and slide carry on spacingly to the cutting ferrule, utilize buffer to the at utmost, the plug connection between protection cover carries out the electricity and connects, and power connector demountable installation installs and dismantles as required on the casing simultaneously, and the inside backing plate of lag carries out effective protection to the monocell.

Compared with the prior art, the embodiment has the following beneficial effects:

It will be understood by those skilled in the art that any combination of the elements of the present invention, including the summary and detailed description of the invention provided in the foregoing description and illustrated in the accompanying drawings, is not to be considered limiting in scope and in order to make the description more concise, and not to describe every element of the combination. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-seismic battery assembly comprises a shell, wherein a top cover is arranged on the top surface of the shell, and the anti-seismic battery assembly is characterized in that a battery assembly and a buffer assembly are arranged in the shell, the buffer assembly is fixedly arranged on the inner side surface of the shell, the battery assembly is arranged in the middle of the interior of the shell, and the end part of the buffer assembly is pressed against the battery assembly;

2. An anti-seismic battery assembly according to claim 1, wherein: the left buffer block comprises a left sliding block and a left mounting seat, and the left sliding block and the left mounting seat are connected in a sliding mode through a first spring.

3. An anti-seismic battery assembly according to claim 2, wherein: the top surface of the left slider is fixedly connected to the top surface of the left slideway through a second spring, and the bottom surface of the left slider is fixedly connected to the bottom surface of the left slideway through a third spring.

4. A ruggedized battery assembly of claim 3, wherein: the right buffer block and the left buffer block are symmetrically designed, the right buffer block comprises a right sliding block and a right mounting seat, and the right sliding block and the right mounting seat are connected in a sliding mode through a sixth spring.

5. An anti-seismic battery assembly according to claim 4, wherein: the top surface of the right slider passes through the top surface of fourth spring fixed connection right slide, right slider bottom surface passes through the bottom surface of fifth spring fixed connection right slide.

6. An anti-seismic battery assembly according to claim 1, wherein: the shape of the protecting sleeve is matched with that of the single battery.

7. An anti-seismic battery assembly according to claim 1, wherein: and a gasket is filled between the inner side surface of the cutting sleeve and the protective sleeve.

8. An anti-seismic battery assembly according to claim 1, wherein: and the power line on the protective sleeve penetrates through the clamping sleeve and the shell to extend out and be fixedly connected to the power connector.

9. An anti-seismic battery assembly according to claim 8, wherein: the shell is provided with an installation sleeve, and the installation sleeve is fixedly installed on the power connector.