CN217158510U

CN217158510U - Bracket

Info

Publication number: CN217158510U
Application number: CN202123454319.6U
Authority: CN
Inventors: 胡亮文
Original assignee: Zhuhai Guangtong Automobile Co Ltd; Gree Altairnano New Energy Inc
Current assignee: Zhuhai Guangtong Automobile Co Ltd; Gree Altairnano New Energy Inc
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-09
Anticipated expiration: 2031-12-31

Abstract

The application relates to a bracket, which is connected with a battery pack and comprises a supporting component and a rotating component, wherein the supporting component is arranged on one side of the battery pack; the rotating assembly comprises a connecting rod, the connecting rod is provided with a first end and a second end which are opposite to each other along the length of the connecting rod, the first end is connected with the supporting assembly, and the second end is rotatably connected with the battery pack. The first end and the supporting component of connecting rod rotate to be connected, and the second end and the battery package of connecting rod rotate to be connected to make the position of battery package adjustable, when the battery package was put into the frame, rotate the connecting rod, thereby the position of adjustment battery package makes battery package and connected to the frame, further improves the convenience of battery package and frame installation.

Description

Bracket

Technical Field

The application relates to the technical field of batteries, in particular to a bracket.

Background

The new energy automobile is more and more widely used, and the battery installation, replacement and dismantlement in the use are also more and more frequent. The battery pack is generally assembled by a plurality of battery packs, and during the installation of the battery pack, the battery pack needs to be transported into the vehicle frame for installation.

Because the frame of vehicle is comparatively narrow for the assembly reservation space of battery package in the structural design process, lead to the manual work to the battery package the actual operation of installation and change more difficult.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a bracket, this bracket is connected with the battery package, and can adjust the position of battery package in the frame, has improved the convenience to the installation of battery package and change.

To this end, this application embodiment provides a bracket for connecting battery package, includes: the support assembly is arranged on one side of the battery pack; and the rotating assembly comprises a connecting rod, the connecting rod is provided with a first end and a second end which are opposite along the length of the connecting rod, the first end is connected with the supporting assembly, and the second end is rotatably connected with the battery pack.

In one possible implementation, the support assembly includes: the guide rod is arranged on the side surface of the battery pack and extends along the length direction of the battery pack; and the hinging block is fixed on the guide rod, and the first end of the connecting rod is hinged with the hinging block.

In a possible implementation manner, the rotating assembly comprises a rotating shaft, the rotating shaft is fixed to the hinge block, the connecting rod faces towards one end of the hinge block and is provided with a rotating hole, and the rotating shaft extends into the rotating hole.

In a possible implementation manner, the hinge block is tapered toward one end of the connecting rod, and the rotating shaft is disposed at a small end of the hinge block.

In one possible implementation, the first end and the second end of the connecting rod are both arc-shaped.

In a possible realization, the connecting rod tapers towards the hinge block.

In a possible implementation manner, the number of the guide rods is two, the two guide rods are respectively arranged on two sides of the battery pack, the number of the connecting rods is multiple, the connecting rods are divided into two groups and are respectively arranged on the two guide rods, and each group of the connecting rods is arranged along the length direction of the guide rods.

In a possible implementation manner, the battery pack further comprises a moving plate, one end of each guide rod extends out of the battery pack, and two ends of the moving plate are respectively connected with one ends of the two guide rods extending out of the battery pack.

In a possible implementation manner, the battery pack comprises a main body and a plurality of ear buckles, the ear buckles are divided into two groups, the two groups of ear buckles are respectively arranged on two opposite sides of the main body, the two guide rods are respectively arranged on two sides of the main body, and the two guide rods are respectively arranged below the ear buckles.

In a possible implementation manner, the battery pack further comprises a pin shaft, one end of the pin shaft is arranged on the side face of the main body, the connecting rod is provided with a pin hole, and one end, far away from the main body, of the pin shaft extends into the pin hole.

According to the bracket provided by the embodiment of the application, the bracket is connected with the battery pack and comprises a supporting component and a rotating component, and the supporting component is arranged on one side of the battery pack; the rotating assembly comprises a connecting rod, the connecting rod is provided with a first end and a second end which are opposite to each other along the length of the connecting rod, the first end is connected with the supporting assembly, and the second end is rotatably connected with the battery pack. The first end and the supporting component of connecting rod rotate to be connected, and the second end and the battery package of connecting rod rotate to be connected to make the position of battery package adjustable, when the battery package was put into the frame, rotate the connecting rod, thereby the position of adjustment battery package makes battery package and connected to the frame, further improves the convenience of battery package and frame installation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts. In addition, in the drawings, like parts are denoted by like reference numerals, and the drawings are not drawn to actual scale.

Fig. 1 is a schematic view illustrating an assembly structure of a bracket and a battery pack according to an embodiment of the present disclosure;

fig. 2 is a schematic diagram illustrating an overall structure of a battery pack provided in an embodiment of the present application;

FIG. 3 shows a partial enlarged schematic view of FIG. 2;

FIG. 4 is a diagram illustrating an overall structure of a bracket provided by an embodiment of the present application;

fig. 5 shows a partially enlarged schematic view of fig. 4.

Description of reference numerals:

1. a battery pack; 11. a main body; 12. ear buckles; 13. pin shaft

2. A support assembly; 21. a guide bar; 22. a hinged block;

3. a rotating assembly; 31. a connecting rod; 311. rotating the hole; 312. a pin hole; 32. a rotating shaft;

4. and (5) moving the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.

As shown in fig. 1 to 5, fig. 1 is a schematic view illustrating an assembly structure of a tray and a battery pack provided in an embodiment of the present application, fig. 2 is a schematic view illustrating an overall structure of the battery pack provided in the embodiment of the present application, fig. 3 is a schematic view illustrating a partial enlargement of fig. 2, fig. 4 is a schematic view illustrating an overall structure of the tray provided in the embodiment of the present application, and fig. 5 is a schematic view illustrating a partial enlargement of fig. 4.

The embodiment of the application provides a bracket, which is connected with a battery pack 1, and comprises a supporting component 2 and a rotating component 3, wherein the supporting component 2 is arranged on one side of the battery pack 1; the rotating assembly 3 comprises a connecting rod 31, the connecting rod 31 is provided with a first end and a second end which are opposite to each other along the length of the connecting rod, the first end is rotatably connected with the supporting assembly 2, and the second end is rotatably connected with the side face of the battery pack 1.

The support member 2 is disposed at one side of the battery pack 1 to provide a supporting force to the battery pack 1. The support assembly 2 is connected with the battery pack 1 through a connecting rod 31, a first end of the connecting rod 31 is rotatably connected with the support assembly 2, so that the connecting rod 31 can rotate around the support assembly 2, and a second end of the connecting rod 31 is connected with the battery pack 1, so that the connecting rod 31 can also rotate around the battery pack 1. The connecting rod 31 is connected with a driving mechanism which drives the connecting rod 31 to rotate, so that the position of the battery pack 1 is adjusted.

When the battery pack is installed, the battery pack 1 and the bracket are placed into the frame together, the driving mechanism drives the connecting rod 31 to rotate in a vertical plane, the position of the battery pack 1 is adjusted, the battery pack 1 is aligned with the installation position in the frame, and then the battery pack 1 is installed. This application does not need the manual work to stretch into and adjusts battery package 1 in the frame, has improved the convenience of installer to the operation of battery package 1.

In some examples, the support assembly 2 includes a support plate disposed below the battery pack 1 to provide a supporting force to the battery pack 1, a first end of the connection rod 31 is hinged to the support plate, and a second end of the connection rod 31 is hinged to the battery pack 1. The connection rod 31 may be located at the bottom surface of the battery pack 1, and a second end of the connection rod 31 is rotatably connected to the bottom surface of the battery pack 1. The connection rod 31 may be located at a side of the battery pack 1, and a second end of the connection rod 31 is rotatably connected with the side of the battery pack 1. When the connecting rod 31 rotates, the position of the battery pack 1 can be adjusted.

Referring to fig. 1, 4 and 5, in one example, the support assembly 2 includes a guide bar 21 and a hinge block 22, the guide bar 21 being disposed at a side of the battery pack 1 and extending in a length direction of the battery pack 1; the hinge block 22 is fixed to the guide bar 21, and the first end of the connecting rod 31 is hinged to the hinge block 22. The guide bar 21 is provided at a side surface of the battery pack 1, and the connection rod 31 connects the battery pack 1 with the guide bar 21, thereby supporting the battery pack 1. The hinge block 22 is fixed to the guide rod 21 by welding, integral molding or bonding. A first end of the connecting rod 31 is hinged to the hinge block 22, and a second end of the connecting rod 31 is rotatably connected to a side surface of the battery pack 1, so that the connecting rod 31 rotates about the hinge block 22 in a vertical plane. The guide rods 21 further reduce the volume of the bracket relative to the support plate, making it easier for the bracket and the battery pack 1 to be adjusted within the vehicle frame.

In one example, the rotating assembly 3 includes a rotating shaft 32, the rotating shaft 32 is fixed to the hinge block 22, one end of the connecting rod 31 facing the hinge block 22 is provided with a rotating hole 311, and the rotating shaft 32 extends into the rotating hole 311. The rotation shaft 32 is fixed to an end of the hinge block 22 away from the guide bar 21, the rotation hole 311 has a larger diameter than the rotation shaft 32, and the rotation shaft 32 extends into the rotation hole 311, so that the connection rod 31 can rotate about the rotation shaft 32. One end of the rotating shaft 32 far away from the hinge block 22 is provided with a limiting block, and the limiting block is larger than the aperture of the rotating hole 311, so that the rotating shaft 32 is prevented from being separated from the rotating hole 311. When the hinge block is installed, the rotating shaft 32 is fixed to the hinge block 22, then the rotating shaft 32 penetrates through the rotating hole 311, and then the limiting block is installed at one end of the rotating shaft 32 far away from the hinge block 22.

Alternatively, the hinge block 22 is tapered toward one end of the connecting rod 31, and the hinge shaft 32 is disposed at the small end of the hinge block 22. The hinge block 22 can be a triangular plate, a cone or a circular truncated cone, and the like, and the large end of the hinge block 22 is connected with the guide rod 21, so that the contact area between the hinge block 22 and the guide rod 21 is increased, and the connection stability between the hinge block 22 and the guide rod 21 is improved. The rotating shaft 32 is connected with the small end of the hinge block 22, so that the influence of the hinge block 22 on the rotation of the connecting rod 31 is reduced, and the rotation of the connecting rod 31 is smoother.

In an alternative example, both the first and second ends of the connecting rod 31 are rounded. The first end of the connecting rod 31 is arranged in a circular arc shape so that the connecting rod 31 and the hinge block 22 can rotate more smoothly. The second end of the connecting rod 31 is arranged in a circular arc shape, so that the connecting rod 31 and the battery pack 1 can rotate more smoothly.

In an alternative example, the connection rod 31 is gradually reduced toward the hinge block, and the second end of the connection rod 31 is a large end and is connected with the battery pack 1, thereby improving the stability of fixing the connection rod 31 with the battery pack 1. The second end of the connecting rod 31 is a small end and is connected with the hinge block 22, so that the connecting rod 31 and the hinge block 22 can rotate more smoothly.

Further, the guide rods 21 are two, the two guide rods 21 are respectively arranged on two opposite sides of the battery pack 1, the connecting rods 31 are multiple, the connecting rods 31 are divided into two groups and respectively arranged on the two guide rods 21, and each group of connecting rods 31 is arranged at intervals along the length direction of the guide rods 21.

It should be understood that the two guide rods 21 are disposed at two sides of the battery pack 1, the two sets of connecting rods 31 respectively connect the two guide rods 21 with the battery pack 1, the two guide rods 21 simultaneously improve the supporting force for the battery pack 1, the supporting points of the guide rods 21 for the battery pack 1 are increased, and the supporting effect of the guide rods 21 for the battery pack 1 is further improved. The guide bars 21 are located at opposite sides of the battery pack 1 so that the battery pack 1 is uniformly stressed. A plurality of connecting rods 31 are arranged along the length direction of guide arm 21 to increased the tie point of guide arm 21 with battery package 1, when connecting rod 31 rotated, a plurality of connecting rods 31 supported battery package 1 together, made battery package 1 be located the horizontal plane all the time, improved the stability of battery package 1 when adjusting position.

In one example, the battery pack further comprises a moving plate 4, one end of each guide rod 21 extends out of the battery pack 1, and two ends of the moving plate 4 are respectively connected with one ends of the two guide rods 21 extending out of the battery pack 1. The moving plate 4 connects the two guide rods 21, thereby improving the stability of the present application. Due to the arrangement of the movable plate 4, the battery pack 1 and the bracket can be conveniently taken, after the battery pack 1 is placed into the frame, the battery pack 1 and the bracket can be taken out through the movable plate 4, when the battery pack 1 needs to be carried, the battery pack 1 can also be carried through the carrying movable plate 4, and convenience of an installer is improved.

As shown in fig. 1, 2 and 3, further, the battery pack 1 includes a main body 11 and a plurality of ear buckles 12, the ear buckles 12 are divided into two groups, the two groups of ear buckles 12 are respectively disposed on two opposite sides of the main body 11, the two guide rods 21 are respectively disposed on two sides of the main body 11, and the two guide rods 21 are respectively located below the two groups of ear buckles 12.

It should be understood that the battery pack 1 includes a main body 11 and an ear clip 12, the ear clip 12 is in a plate shape, the ear clip 12 is provided with a mounting hole, the mounting hole penetrates along the height direction of the ear clip 12, and the ear clip 12 is mounted through the mounting hole and the mounting point of the frame. The ear clip 12 is provided with a plurality of, and a plurality of ear clips 12 divide into two sets ofly and are fixed in the both sides face of main part 11 respectively, and a plurality of ear clips 12 in a set of are arranged along the length direction of main part 11, and ear clip 12 accessible welding, bonding or other modes are connected with the side of main part 11.

The two guide rods 21 are respectively arranged below the ear buckles 12, and the guide rods 21 can provide supporting force for the ear buckles 12, so that the supporting effect on the battery pack 1 is further improved. The plurality of connecting rods 31 are arranged at intervals, and the plurality of ear buckles 12 are arranged at the gaps of the plurality of connecting rods 31 so as not to influence the rotation of the connecting rods 31.

In an optional example, the battery pack 1 further includes a pin 13, one end of the pin 13 is disposed on a side surface of the main body, the connecting rod 31 of the bracket is provided with a pin hole 312, and one end of the pin 13 away from the main body 11 extends into the pin hole 312. One end of the pin 13 is fixed to the sidewall of the main body 11, and may be connected by welding, integral molding, or bonding, and the other end of the pin 13 extends into the pin hole 312, so that the battery pack 1 is rotatably connected to the connecting rod 31. The aperture of the pin hole 312 is larger than the diameter of the pin shaft 13, so that the connecting rod 31 can rotate conveniently, one end of the pin shaft 13, which is far away from the main body 11, is provided with a limiting block, and the limiting block is larger than the aperture of the pin hole 312, so that the pin shaft 13 is prevented from being separated from the connecting rod 31.

In one example, the pin 13 is detachably connected to the main body 11, the pin 13 may be screwed to the main body 11, and when installed, the pin 13 passes through the pin hole 312 and then is screwed to the main body 11, so that the pin 13 is fixed to the main body 11.

With reference to fig. 1 to 5, the following describes the technical solution provided in this embodiment with reference to specific application scenarios.

Install battery package 1 and bracket, place the ear clip 12 of battery package 1 in the top of two guide arms 21 earlier for ear clip 12 is located the interval department of a plurality of connecting rods 31, then stretches into the pinhole 312 of connecting rod 31 with the one end that main part 11 was kept away from to round pin axle 13, thereby fixes battery package 1 and bracket.

After the battery pack 1 and the bracket are stably fixed, the battery pack 1 and the bracket are horizontally moved to a battery pack mounting opening of the frame, then the height range within which the battery pack 1 can move in the frame is determined according to the specific height of the battery pack 1 at the bracket, and the position of the battery pack 1 is adjusted to place the battery pack 1 into the frame.

Actuating mechanism orders about connecting rod 31 and rotates, and connecting rod 31 is at vertical in-plane rotation, and to battery package 1 displacement in horizontal direction and vertical direction, and then adjust the mounted position of battery package 1, make the mounting point of the mounting hole alignment frame of ear clip 12, adjust the position of connecting rod 31 once more, thereby make battery package 1 laminate in the installing support department of frame, according to the position of the mounting hole of ear clip 12 at last, fix battery package 1 and frame.

This application rotates in vertical plane through the connecting rod 31 of bracket for battery package 1 can be adjusted in the position of frame, has further improved battery package 1's installation convenience.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes the meaning of "on something" with intervening features or layers therebetween, and "above … …" or "above … …" includes not only the meaning of "above something" or "above" but also includes the meaning of "above something" or "above" with no intervening features or layers therebetween (i.e., directly on something).

Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. 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. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A bracket for connecting a battery pack, comprising:

the support assembly is arranged on one side of the battery pack; and

the rotating assembly comprises a connecting rod, wherein a first end and a second end which are opposite to each other are arranged on the connecting rod along the length of the connecting rod, the first end is connected with the supporting assembly, and the second end is rotatably connected with the battery pack.

2. The tray of claim 1, wherein the support assembly comprises:

the guide rod is arranged on the side surface of the battery pack and extends along the length direction of the battery pack; and

the hinged block is fixed on the guide rod, and the first end of the connecting rod is hinged to the hinged block.

3. The bracket according to claim 2, wherein the rotating assembly comprises a rotating shaft fixed to the hinge block, and a rotating hole is provided at an end of the connecting rod facing the hinge block, and the rotating shaft extends into the rotating hole.

4. A support according to claim 3, wherein the hinge block tapers towards one end of the connecting rod, the pivot being provided at a small end of the hinge block.

5. The tray of claim 4, wherein the first and second ends of the connecting rod are each rounded.

6. The bracket of claim 2, wherein the connecting bar tapers toward the hinge block.

7. The bracket according to claim 2, wherein there are two guide rods, two guide rods are respectively disposed on two sides of the battery pack, the plurality of connecting rods are divided into two groups and respectively disposed on two guide rods, and each group of connecting rods is arranged along a length direction of the guide rods.

8. The tray of claim 7, further comprising a moving plate, wherein one end of each of the guide rods extends out of the battery pack, and two ends of the moving plate are respectively connected with one ends of the two guide rods extending out of the battery pack.

9. The tray of claim 7, wherein the battery pack includes a main body and a plurality of ear clips, the ear clips are divided into two groups, two groups of the ear clips are respectively disposed on two opposite sides of the main body, two guide rods are respectively disposed on two sides of the main body, and two guide rods are respectively disposed under two groups of the ear clips.

10. The bracket according to claim 9, wherein the battery pack further comprises a pin, one end of the pin is disposed on a side surface of the main body, the connecting rod is provided with a pin hole, and one end of the pin, which is far away from the main body, extends into the pin hole.