CN116632435A

CN116632435A - Battery damping device and vehicle

Info

Publication number: CN116632435A
Application number: CN202210125057.9A
Authority: CN
Inventors: 孙月
Original assignee: Pateo Connect and Technology Shanghai Corp
Current assignee: Pateo Connect and Technology Shanghai Corp
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2023-08-22

Abstract

The present application relates to a battery damper device and a vehicle including the same. The battery damping device includes: a housing having an accommodation space; a support plate disposed in the receiving space and connected to the housing through a first shock-absorbing member; and a plurality of limiting plates disposed on the supporting plate, wherein a fixing plate is disposed on at least one side of each of the limiting plates, the fixing plate being connected to the limiting plates through a second shock absorbing member.

Description

Battery damping device and vehicle

Technical Field

The present disclosure relates to the technical field of new energy automobiles, and more particularly, to a battery shock absorbing device and a vehicle using the same.

Background

The new energy automobile adopts unconventional automobile fuel as power source (or adopts conventional automobile fuel and novel automobile power device), and integrates the technical principle of advanced technology in the aspects of power control and driving of the automobile to form an automobile with advanced technology and new structure.

However, the battery damping device adopted by the existing new energy automobile cannot perform good damping on the battery, so that the battery is easy to damage when the new energy automobile vibrates, and the service life of the battery is seriously influenced.

Disclosure of Invention

An object of the present disclosure is to provide a battery damping device and vehicle including this battery damping device, can fix the battery through the fixed plate, make the difficult emergence displacement of battery, can carry out good shock attenuation to the battery through the combination of fixed plate and second shock-absorbing member simultaneously for the difficult emergence excessive displacement of controlling of battery.

An object of the present disclosure is to provide a battery damping device and vehicle including this battery damping device, can effectively promote the shock attenuation effect of backup pad to the battery through setting up first shock-absorbing member for the excessive upper and lower displacement of battery is difficult for taking place.

An object of the present disclosure is to provide a battery damping device and a vehicle including the same, which is connected with a housing through a connecting rod, and when the housing vibrates, the connecting rod drives a sliding connecting block to compress a first resetting member, so that the sliding connecting block slides between a first position and a second position, thereby buffering vibration of the housing, and reducing vibration of the housing itself.

An object of the present disclosure is to provide a battery shock absorbing device and a vehicle including the same, which can well limit a position of a housing through a connection member, thereby improving stability of the housing.

An object of the present disclosure is to provide a battery damper and a vehicle including the same, which can buffer vibration of a housing through a third damper to improve stability of the housing, thereby ensuring stability of a battery inside the housing.

According to a first aspect of the present disclosure, embodiments of the present disclosure provide a battery damper apparatus including: a housing having an accommodation space; a support plate disposed in the receiving space and connected to the housing through a first shock-absorbing member; and a plurality of limiting plates disposed on the supporting plate, wherein a fixing plate is disposed on at least one side of each of the limiting plates, the fixing plate being connected to the limiting plates through a second shock absorbing member.

In one embodiment, the first shock absorbing member includes a first connection part and a first shock absorbing spring, wherein the first connection part connects the support plate to the housing and makes the support plate movable with respect to the housing, and the first shock absorbing spring is directly switched between the compressed state and the reset state when the support plate moves with respect to the housing.

In one embodiment, the first shock absorbing member further comprises a limit sleeve, the first connecting part and the first shock absorbing spring are disposed in the limit sleeve, wherein the first end of the first shock absorbing spring is flush with the first end of the limit sleeve when the first shock absorbing spring is in the compressed state, and the first end of the first shock absorbing spring protrudes from the first end of the limit sleeve when the first shock absorbing spring is in the reset state.

In one embodiment, the second shock absorbing member includes a second shock absorbing spring.

In one embodiment, the battery vibration damping device further comprises: a fixing frame; and a connection member connecting the housing to the mount and including a third shock absorbing member.

In one embodiment, the battery damping device further comprises a connecting rod, one end of the connecting rod is connected with the shell, the other end of the connecting rod is connected with the fixing frame, wherein the fixing frame comprises a sliding groove and a sliding connecting block arranged in the sliding groove, and the other end of the connecting rod is connected to the sliding connecting block.

In one embodiment, the mount further comprises a first return member disposed within the sliding channel, the first return member abutting the sliding connection block to allow the sliding connection block to slide between the first position and the second position.

In one embodiment, the connection member further includes a connection frame provided on the fixing frame, and the third shock absorbing member includes a second connection part and a third shock absorbing spring provided outside the second connection part, wherein the second connection part connects the housing to the connection frame.

In one embodiment, the fixing frame further comprises a protection plate, the protection plate is arranged above the sliding connection block and provided with an opening, and the connecting rod penetrates through the opening to be connected to the sliding connection block.

In one embodiment, the housing is provided with a plurality of limit parts, both ends of the limit plate are provided with limit grooves, and the limit plate is connected to the housing through the limit parts and the limit grooves.

In one embodiment, a plurality of limiting plates are disposed in parallel with each other in the receiving space, and fixing plates are disposed on opposite sides of each limiting plate.

According to a second aspect of the present disclosure there is also provided a vehicle comprising a battery shock absorbing device as described in the first aspect.

It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the disclosure, nor is it intended to be used to limit the scope of the disclosure. Other features of the present disclosure will become apparent from the following specification.

Drawings

Other features, objects and advantages of the present disclosure will become more apparent upon reading of the detailed description of the non-limiting embodiments, made with reference to the following drawings. The drawings are for a better understanding of the disclosure and are not to be construed as limiting the disclosure. Wherein:

fig. 1 is a perspective view illustrating a battery vibration damping device according to an embodiment of the present disclosure;

fig. 2 is a schematic view showing both side structures of a limiting plate of a battery damper device according to an embodiment of the present disclosure;

FIG. 3 is a schematic view showing a connection structure of a housing and a fixing frame of a battery shock absorbing device according to an embodiment of the present disclosure;

fig. 4 is a schematic view showing the structure of a sliding groove of a battery vibration damping device according to an embodiment of the present disclosure;

fig. 5 is a schematic structural view illustrating a shielding plate of a battery vibration damping device according to an embodiment of the present disclosure;

fig. 6 is a schematic view illustrating a connection member of a battery shock absorbing device according to an embodiment of the present disclosure;

FIG. 7 is a schematic view showing a connection structure of a limit part and a limit groove of a battery shock absorbing device according to an embodiment of the present disclosure;

fig. 8 is a schematic diagram illustrating a vehicle according to an embodiment of the present disclosure.

Detailed Description

The features of the present disclosure and the method of accomplishing the same may be understood more readily by reference to the following detailed description of the embodiments and the accompanying drawings. Hereinafter, embodiments will be described in more detail with reference to the accompanying drawings. The described embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. Rather, these embodiments are provided as examples so that this disclosure will be thorough and complete, and will fully convey the aspects and features of the disclosure to those skilled in the art. Thus, processes, elements, and techniques not necessary for a complete understanding of aspects and features of the present disclosure by one of ordinary skill in the art may not be described. Unless otherwise indicated, like reference numerals refer to like elements throughout the drawings and written description, and thus, the description thereof will not be repeated. In addition, portions not relevant to the description of the embodiments may not be shown to make the description clear. In the drawings, the relative sizes of elements, layers and regions may be exaggerated for clarity.

It will be understood that, although the terms "first," "second," "third," etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are used to distinguish one element from another element. Accordingly, a first component described below may be referred to as a second component without departing from the spirit and scope of the present disclosure.

Spatially relative terms, such as "below," "beneath," "lower," "below," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "below" and "beneath" can encompass both an orientation of above and below. The device may have an additional orientation (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. Similarly, when a first portion is described as being disposed "on" a second portion, this means that the first portion is disposed at an upper or lower side of the second portion, and is not limited to its upper side based on the direction of gravity.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "having," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and/or the present specification and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Hereinafter, the present disclosure will be described in detail with reference to the accompanying drawings in conjunction with embodiments.

Fig. 1 is a perspective view illustrating a battery shock absorbing device according to an embodiment of the present disclosure.

Referring to fig. 1, in an embodiment of the present disclosure, a battery vibration reduction apparatus 100 may include a housing 1, a plurality of limiting plates 2, a support plate 6, and a fixing frame 10.

The housing 1 may be formed of a rigid conventional material and includes a bottom and sidewalls extending upwardly from the bottom. The upwardly extending side walls and the bottom together form a receiving space.

In accommodation space, a plurality of limiting plates 2 are arranged on the bottom of shell 1 at intervals, and when in use, operating personnel can place battery 3 between adjacent limiting plates 2, and limiting plates 2 can restrict the movement of battery 3.

As shown in fig. 1, a support plate 6 is further provided at the bottom of the housing 1. The support plate 6 may be located at the bottom end of the limiting plate 2. The bottom end of each limiting plate 2 may be provided with at least one support plate 6. The support plate 6 may play a supporting role for the battery 3. In use, the battery 3 may be placed on two adjacent support plates 6 between two limiting plates 2.

The mount 10 may be located below the housing 1. The fixing frame 10 may play a role in fixing and damping the housing 1, which will be described below with reference to fig. 3 to 6.

In the present disclosure, the battery 3 may be a secondary battery and a fuel cell. For example, the battery may be a lead-acid battery, a nickel-hydrogen battery, a sodium-sulfur battery, a lithium battery, or the like, and the fuel cell may be an alkaline fuel cell, a phosphoric acid fuel cell, a molten carbonate fuel cell, or the like. These are merely examples and the present disclosure is not limited thereto.

As shown in fig. 1, a plurality of limiting plates 2 may be disposed in parallel with each other in the receiving space of the housing 1. But this is exemplary and the present disclosure is not limited thereto.

Fig. 2 is a schematic view illustrating both side structures of a limiting plate of a battery damper device according to an embodiment of the present disclosure.

Referring to fig. 2, in an embodiment of the present disclosure, the limiting plate 2 may be disposed on the support plate 6, and a fixing plate 5 may be disposed on at least one side of the limiting plate 2. The fixing plate 5 may be connected to the limiting plate 2 through the second shock absorbing member 40. In fig. 2, a case where both sides of the limiting plate 2 are provided with the fixing plates 5 is shown, but the present disclosure is not limited thereto. For example, when the limiting plate 2 is adjacent to the side wall of the housing, the fixing plate may be provided on only one side of the limiting plate. The second damper member may include the second damper spring 4, but the present disclosure is not limited thereto. For clarity, the present disclosure will be explained hereinafter using the second damper spring 4 as an example.

In an embodiment, the fixing plate 5 may fix the battery 3 (see fig. 1) such that the battery 3 is not easily displaced. Meanwhile, the fixing plate 5 and the second damper spring 4 may jointly play a damping role on the battery 3. When the battery 3 vibrates, the second damping spring 4 can effectively prevent the battery 3 from excessively shaking left and right, so that the battery 3 is prevented from being damaged.

With continued reference to fig. 2, the support plate 6 may be connected to the housing 1 by a first shock absorbing member 30. The first damper member 30 may include a first connection part 7, a limit sleeve 8, and a first damper spring 9. The first connecting part 7 and the first damper spring 9 may be provided in the limit sleeve 8. The first connection part 7 may connect the support plate 6 to the housing 1 and make the support plate 6 movable with respect to the housing 1.

In the embodiment, when the battery 3 vibrates, the support plate 6 may move with respect to the housing 1, and at this time, the first damper spring 9 may be switched between the compressed state and the reset state. The compressed state may be a state in which the first damper spring 9 is deformed by an external force when the battery 3 vibrates, and the reset state is a state in which the first damper spring 9 is not deformed. The first damper spring 9 can effectively promote the damper effect of the support plate 6 to the battery 3 by switching between the two states, so that the battery 3 is not excessively displaced up and down, thereby preventing the battery 3 from being damaged.

Meanwhile, when the first damper spring 9 is in the compressed state, the first end of the first damper spring 9 is flush with the first end of the limit sleeve 8, and when the first damper spring 9 is in the return state, the first end of the first damper spring 9 protrudes from the first end of the limit sleeve. Thereby, when the battery 3 vibrates, the limiting sleeve 8 can limit the displacement distance of the supporting plate 6, so that the supporting plate 6 is prevented from being excessively displaced to damage the first damping spring 9 when being vibrated.

For clarity, fig. 2 shows only one limiting plate 2, but as described above, the battery damper device 100 may include a plurality of limiting plates 2. The limit groove 20 will be described with reference to fig. 7.

Fig. 3 is a schematic view illustrating a connection structure of a housing and a fixing frame of a battery shock absorbing device according to an embodiment of the present disclosure. Fig. 4 is a schematic view showing the structure of a sliding groove of a battery shock absorbing device according to an embodiment of the present disclosure. Fig. 5 is a schematic structural view illustrating a protection plate of a battery damper device according to an embodiment of the present disclosure.

Referring to fig. 3, in an embodiment of the present disclosure, the battery vibration damping device 100 may further include a connection member (as shown in region a of fig. 3) and a connection rod 11. Both the connection member and the connection rod 11 can be used as connection means between the housing 1 and the fixing frame 10. The connection member may connect the housing 1 to the fixing frame 10. One end of the connection rod 11 may be connected to the housing 1, and the other end thereof may be connected to the fixing frame 10.

Referring to fig. 4, in an embodiment of the present disclosure, the mount 10 may include a sliding groove 22, a sliding connection block 12, and a first restoring member 13. Both the slide connection block 12 and the first restoring member 13 may be disposed in the slide groove 22, and the other end of the connection rod 11 may be connected to the slide connection block 12. The first return member 13 may abut against the slide connection block 12 to allow the slide connection block 12 to slide between the first position and the second position. The first position may be a first end C of the opening 19 (see fig. 5), and the second position may be a second end D of the opening 19, but the disclosure is not limited thereto.

In an embodiment, when the housing 1 vibrates, the connecting rod 11 drives the sliding connection block 12 to compress the first reset member 13, so that the sliding connection block 12 slides between the first position and the second position, and vibration of the housing 1 can be buffered, so that stable operation of the battery 3 inside the housing 1 is ensured.

Referring to fig. 5, in an embodiment of the present disclosure, the mount 10 further includes a shielding plate 18. The shielding plate 18 may be disposed above the sliding connection block 12, and may be provided with an opening 19. The connecting rod 11 may be connected to the sliding connection block 12 through the opening 19.

In embodiments, the opening 19 may facilitate sliding of the sliding connection block 12 between the first and second positions to prevent sliding of the sliding connection block 12 beyond between the first and second positions, thereby avoiding damage to the first reset member 13. Meanwhile, the shielding plate 18 may shield the first restoring member 13 to prevent the first restoring member 13 from being damaged.

Fig. 6 is a schematic view illustrating a connection member of a battery shock absorbing device according to an embodiment of the present disclosure.

Referring to fig. 6, in an embodiment of the present disclosure, the connection member may include a connection frame 14 and a third shock absorbing member 50. The connection frame 14 may be provided on the fixing frame 10. The third damper member 50 may include a second connection part and a third damper spring 16 disposed outside the second connection part. The second connection member may connect the housing 1 to the connection frame 14. The second connection part may include a positioning rod 15 and a limit nut 17, but is not limited thereto. A stop nut 17 may be located at the inner bottom end of the connecting frame 14.

In the embodiment, the position of the housing 1 can be limited by the combination of the second connection part and the connection frame 14, so that the housing 1 is not easy to swing when vibration occurs, thereby improving the stability of the housing 1. Meanwhile, the third damping spring 16 can buffer vibration generated by the housing 1, and stability of the housing 1 is improved. Therefore, the stability of the case 1 can be improved, so that the stability of the battery 3 can be further ensured.

Fig. 7 is a plan view taken through a region A1 in fig. 1. Fig. 7 is a schematic view showing a connection structure of a limit part and a limit groove of a battery damper according to an embodiment of the present disclosure.

Referring to fig. 1, 2 and 7, in an embodiment of the present disclosure, the housing 1 may be provided with a plurality of stoppers 21, and the stoppers 21 may be located on both side surfaces of the inside of the housing 1. Both ends of the limiting plate 2 may be provided with limiting grooves 20. The limiting plate 2 may be connected to the housing 1 through a limiting portion 21 and a limiting groove 20. Through the combination of the limit part 21 and the limit groove 20, the position of the limit plate 2 can be controlled, so that the position deviation of the limit plate 2 is not easy to occur, and an operator can conveniently install the battery 3.

Referring to fig. 8, in an embodiment of the present disclosure, a vehicle 200 may include a battery shock absorbing device 100 as described in the above embodiment. The vehicle 200 in the embodiment of the present disclosure may include a Hybrid Electric Vehicle (HEV), a pure electric vehicle (BEV), a Fuel Cell Electric Vehicle (FCEV), and the like, but the present disclosure is not limited thereto. The vehicle illustrated in fig. 8 is merely an example, and should not impose any limitation on the functionality and scope of use of embodiments of the present disclosure.

This disclosure can fix the battery through the fixed plate, makes it be difficult for taking place the displacement, simultaneously through the combination of fixed plate and second shock-absorbing member, can carry out good shock attenuation to the battery, make the battery be difficult for taking place excessive control and rock to avoid the battery to take place to damage, secondly can effectually promote the shock attenuation effect of backup pad to the battery through first damping spring, thereby make the battery be difficult for excessive upper and lower displacement when taking place vibrations, simultaneously, can carry out good restriction to the displacement distance of backup pad through spacing sleeve, thereby avoid the backup pad to damage to first damping spring when receiving vibrations excessive displacement.

This disclosure is convenient for mount and shell be connected through the connecting rod, and when the shell shakes, the connecting rod drives the sliding connection piece and compresses first reset member, thereby can cushion the vibrations of shell, with reduce the shaking force of shell self, secondly, through the combination of locating lever and link, can carry out good restriction to the position of shell, make it be difficult for taking place the swing when taking place to shake, thereby promote the stability of shell, simultaneously, can cushion the shaking force of shell once more through third damping spring, in order to guarantee the steady operation of the inside battery of shell.

The above detailed description should not be taken as limiting the scope of the present disclosure. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. A battery shock absorbing device, characterized in that the battery shock absorbing device comprises:

a housing having an accommodation space;

a support plate disposed in the receiving space and connected to the housing through a first shock-absorbing member; and

the limiting plates are arranged on the supporting plates, wherein fixing plates are arranged on at least one side of each limiting plate and are connected to the limiting plates through second damping members.

2. The battery damper assembly according to claim 1, wherein the first damper member includes a first connection part and a first damper spring,

wherein the first connecting member connects the support plate to the housing and makes the support plate movable with respect to the housing, and

the first damper spring is switched between a compressed state and a return state when the support plate moves relative to the housing.

3. The battery damper device according to claim 2, wherein the first damper member further includes a limit sleeve in which the first connection part and the first damper spring are disposed,

wherein, when the first damper spring is in the compressed state, the first end of the first damper spring is flush with the first end of the limit sleeve, and when the first damper spring is in the reset state, the first end of the first damper spring extends from the first end of the limit sleeve.

4. The battery cushioning device of claim 1, wherein the second cushioning member comprises a second cushioning spring.

5. The battery cushioning device of claim 1, wherein the battery cushioning device further comprises:

fixing frame, and

and a connection member connecting the housing to the fixing frame and including a third shock absorbing member.

6. The battery vibration damping device according to claim 5, wherein the battery vibration damping device further comprises a connection rod having one end connected to the housing and the other end connected to the fixing frame,

the fixing frame comprises a sliding groove and a sliding connecting block arranged in the sliding groove, and the other end of the connecting rod is connected to the sliding connecting block.

7. The battery cushioning device of claim 6, wherein the mount further comprises a first reset member disposed within the sliding channel, the first reset member abutting the sliding connection block to allow the sliding connection block to slide between a first position and a second position.

8. The battery vibration reduction device according to claim 5, wherein the connection member further comprises a connection frame provided on the fixing frame,

the third shock-absorbing member includes a second connection part and a third shock-absorbing spring disposed outside the second connection part,

wherein the second connecting member connects the housing to the connection frame.

9. The battery shock absorbing device according to claim 6, wherein the fixing frame further comprises a protection plate disposed above the sliding connection block and provided with an opening through which the connection rod is connected to the sliding connection block.

10. The battery shock absorbing device according to claim 1, wherein the housing is provided with a plurality of limit parts, both ends of the limit plate are provided with limit grooves, and the limit plate is connected to the housing through the limit parts and the limit grooves.

11. The battery damper device according to claim 1, wherein the plurality of stopper plates are disposed in parallel with each other in the accommodation space, and the fixing plates are disposed on opposite sides of each of the stopper plates.

12. A vehicle characterized in that it comprises the battery shock absorbing device according to any one of claims 1 to 11.