CN211719670U

CN211719670U - Auxiliary support for power battery pack, power battery pack and vehicle

Info

Publication number: CN211719670U
Application number: CN202020682822.3U
Authority: CN
Inventors: 李乐; 李彦平; 赵峰
Original assignee: Svolt Energy Technology Co Ltd
Current assignee: Svolt Energy Technology Co Ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-10-20
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to the technical field of vehicles, in particular to an auxiliary stand, power battery package and vehicle for power battery package. The power battery pack comprises a module (2) and a conductive piece (4), wherein the module (2) is provided with a top mounting hole (3), the end part of the conductive piece (4) is electrically connected with the module (2), the auxiliary support (1) comprises a positioning part (5) and a hook part (6) connected to the positioning part (5), the hook part (6) is used for tightly hanging the top mounting hole (3), and the positioning part (5) is used for limiting the middle part of the conductive piece (4). A auxiliary stand for power battery package can swiftly hang in the top mounting hole department of module through setting up hook portion, easy operation, and the assembly is high-efficient, does not need unnecessary assembly space, can also fix the mid portion of electrically conductive piece through location portion, has avoided electrically conductive piece and power battery package inside other parts to be too close to even take place the contact, and the security is good.

Description

Auxiliary support for power battery pack, power battery pack and vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to an auxiliary stand, power battery package and vehicle for power battery package.

Background

Have a plurality of modules in new energy automobile's the power battery package, it is fixed through the copper bar respectively between a plurality of modules, lead to the kind and the quantity of copper bar more, for example, the span that long copper bar extends regional is great, and other spare parts distances in easy and the power battery package are too near, have the potential safety hazard.

At the present stage, the copper bar is fixed by the ribbon or the buckle, so that the copper bar is prevented from being too close to other parts in the power battery pack. However, the ribbon needs to be manually tightened and then the redundant part is cut off, a large operation space is needed, the assembly efficiency is low, and the buckle needs to be fixed on the shell in advance through the bolt, so that the assembly process on the production site is slow, the time consumption is high, the efficiency is low, and the cost is high.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an auxiliary stand, power battery package and vehicle for power battery package to it needs assembly space big, assembly efficiency low scheduling problem to solve when the copper bar in the power battery package among the prior art passes through buckle or ribbon to be fixed.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides an auxiliary stand for power battery package, power battery package includes module and electrically conductive piece, the module has the top mounting hole, electrically conductive piece the tip with the module electricity is connected, auxiliary stand include location portion with connect in the hook portion of location portion, hook portion is used for hanging tightly the top mounting hole, location portion is used for injecing the mid portion of electrically conductive piece.

Optionally, the positioning portion is provided with a clamping structure for clamping the conductive piece.

Optionally, the clamping structure is a U-shaped card, and the U-shaped card is configured to have a downward opening to allow the conductive member to be inserted upward.

Optionally, the open side of the U-shaped card includes two opposing side portions, each of the two side portions being folded back toward each other to form a pair of inner flanges.

Alternatively, the pair of inner flanges may be formed with guide surfaces extending obliquely downward from the upper side walls of the respective inner flanges toward a direction away from each other, respectively.

Optionally, the U-shaped card includes a first part and a second part extending vertically and arranged oppositely, and the hook is arranged to be bent downward from the top of the first part to a side far away from the second part.

Optionally, the bent part of the hook part is higher than the U-shaped card.

Optionally, the auxiliary support is provided as an integrated structure.

The utility model discloses the second aspect provides a power battery package, power battery package include module, electrically conductive piece and be used for power battery package's auxiliary stand, the module has the top mounting hole, hook portion hang tightly the top mounting hole, electrically conductive piece the tip with the module electricity is connected, location portion is right the middle part of electrically conductive piece is spacing.

The utility model discloses the third aspect provides a vehicle, the vehicle include power battery package.

Compared with the prior art, an auxiliary stand, power battery package and vehicle for power battery package have following advantage:

a auxiliary stand for power battery package can swiftly hang in the top mounting hole department of module through setting up hook portion, easy operation, and the assembly is high-efficient, does not need unnecessary assembly space, can also fix the mid portion of electrically conductive piece through location portion, has avoided electrically conductive piece and power battery package inside other parts to be too close to even take place the contact, and the security is good.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view illustrating an assembly among a module, a conductive member, and an auxiliary bracket in a power battery pack according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the power cell pack of FIG. 1 at A;

FIG. 3 is a front view of the auxiliary support of FIG. 2, showing the assembled relationship between the auxiliary support and the conductive member;

fig. 4 is a right side view of the auxiliary bracket of fig. 2, in which the assembled relationship between the auxiliary bracket and the conductive member is shown.

Description of reference numerals:

1. an auxiliary support; 2. a module; 3. a top mounting hole; 4. a conductive member; 5. a positioning part; 6. a hook portion; 7. a U-shaped card; 8. inward flanging; 9. a guide surface; 10. a first portion; 11. a second portion; 12. and an end plate.

Detailed Description

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.

The utility model discloses a first aspect provides an auxiliary stand for power battery package, as shown in fig. 1-4, power battery package includes module 2 and electrically conductive piece 4, module 2 has top mounting hole 3, electrically conductive piece 4's tip with module 2 electricity is connected, auxiliary stand 1 include location portion 5 with connect in location portion 5's hook portion 6, hook portion 6 is used for hanging tightly top mounting hole 3, location portion 5 is used for injecing the middle part of electrically conductive piece 4.

Through the technical scheme, the utility model provides an auxiliary stand 1, power battery package and vehicle for power battery package, an auxiliary stand 1 for power battery package can swiftly hang in module 2's top mounting hole 3 department through setting up hook portion 6, easy operation, and the assembly is high-efficient, does not need unnecessary assembly space, can also fix the middle part of electrically conductive piece 4 through location portion 5, has avoided electrically conductive piece and the inside other parts of power battery package to be close to the emergence contact even, and the security is good.

In order to reduce the assembly difficulty of the auxiliary support 1, the positioning part 5 is provided with a clamping structure for clamping the conductive piece 4, so that the assembly is quicker.

As shown in fig. 1-3, the clamping structure is a U-shaped card 7, and the U-shaped card 7 is configured to be opened downward to allow the conductive member 4 to be inserted upward for convenient operation.

In order to clamp the conductive member 4, as shown in fig. 2 and 3, the open side of the U-shaped card 7 includes two opposite side portions (i.e., the bottom portion shown in fig. 3), which are respectively folded back toward each other to form a pair of turned-in edges 8.

As shown in fig. 3, a pair of the inward turned edges 8 are formed with guide surfaces 9 extending obliquely downward from the upper side walls of the respective inward turned edges 8 in directions away from each other, so as to guide the conductive member 4 to be smoothly caught in the U-shaped card 7.

Further, the U-shaped card 7 comprises a first part 10 and a second part 11 which extend vertically and are arranged oppositely, the hook part 6 is arranged to be bent downwards from the top of the first part 10 to the side far away from the second part 11, the structure is simple, and the occupied space is reduced.

According to some embodiments of the present invention, the module 2 comprises an end plate 12 having a top mounting hole 3; the conductive elements 4 can be any suitable component, such as copper bars for connecting different modules 2, or conductive wires. Use the copper bar as an example, earlier with two tip of copper bar respectively with the difference module 2 electricity is connected, then the mid portion of copper bar is shown in figure 1 and 2 to be in the outside of end plate 12 and be located the middle zone of end plate 12, for making the copper bar can keep original extending direction, the department of buckling of hook portion 6 is higher than U type card 7 is favorable to the follow-up mid portion of fixing the copper bar through auxiliary stand 1. When in use, the auxiliary bracket 1 is moved downwards, and then: one end of the hook part 6, which is far away from the second part 11, is inserted into the top mounting hole 3 from top to bottom so that the hook part 6 is tightly hung on the top mounting hole 3, meanwhile, the U-shaped clamp 7 moves downwards to clamp the middle part of the copper bar, so that the module 2 can position the middle part of the conductive piece 4 through the auxiliary support 1, the operation is simple, the problem of inconvenient assembly caused by the fact that in the prior art, when a buckle is adopted, a hand needs to be extended into a gap (taking a double-row module as an example, the gap is a gap between two adjacent end plates of the two rows of modules) to be pressed and the like or when a ribbon is adopted, the hand needs to be extended into the gap to be pulled, cut and the like is solved, the auxiliary support 1 can be assembled without inserting the hand into the gap, the conductive piece 4 can be conveniently fixed under the condition that the space is limited, the assembly is efficient, and the two copper bars positioned in, the safety is better.

As shown in fig. 3, the auxiliary support 1 is an integrated structure, so that the processing is convenient, and the occupied space is saved.

The utility model discloses the second aspect still provides a power battery package, as shown in fig. 1 and 2, power battery package include module 2, electrically conductive 4 and be used for power battery package's auxiliary stand 1, module 2 has top mounting hole 3, hook portion 6 hangs tightly top mounting hole 3, electrically conductive 4's tip with module 2 electricity is connected, location portion 5 is right electrically conductive 4's mid portion carries on spacingly.

Through the technical scheme, the utility model provides a power battery package, power battery package is through setting up auxiliary stand 1, and hook portion 6 can swiftly hang in module 2's top mounting hole 3 department, easy operation, and the assembly is high-efficient, does not need unnecessary assembly space, can also fix the mid portion of electrically conductive piece 4 through location portion 5, has avoided electrically conductive piece and the inside other parts (for example, other electrically conductive pieces) of power battery package to take place the contact even too closely from the distance, and the security is good.

The utility model discloses the third aspect still provides a vehicle, the vehicle includes power battery package.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The auxiliary support for the power battery pack is characterized by comprising a module (2) and a conductive piece (4), wherein the module (2) is provided with a top mounting hole (3), the end part of the conductive piece (4) is electrically connected with the module (2), the auxiliary support (1) comprises a positioning part (5) and a hook part (6) connected to the positioning part (5), the hook part (6) is used for tightly hanging the top mounting hole (3), and the positioning part (5) is used for limiting the middle part of the conductive piece (4).

2. The auxiliary support for the power battery pack as claimed in claim 1, wherein the positioning part (5) is provided with a clamping structure to clamp the conductive member (4).

3. The auxiliary support for a power battery pack as claimed in claim 2, wherein the clamping structure is a U-shaped clamp (7), and the U-shaped clamp (7) is arranged to be opened downwards to allow the conductive member (4) to be inserted upwards.

4. An auxiliary support for a power battery pack, as in claim 3, characterized in that the open side of the U-shaped card (7) comprises two opposite sides, respectively turned towards each other to form a pair of inner turned edges (8).

5. The auxiliary stand for a power battery pack according to claim 4, wherein a pair of the inner flanges (8) are respectively formed with guide surfaces (9) extending obliquely downward from upper side walls of the respective inner flanges (8) in directions away from each other.

6. An auxiliary stand for a power battery pack according to claim 3, wherein the U-shaped clip (7) comprises a first part (10) and a second part (11) extending vertically and arranged oppositely, and the hook part (6) is arranged to be bent downwards from the top of the first part (10) towards the side far away from the second part (11).

7. Auxiliary bracket for a power battery pack according to claim 6, characterized in that the bent part of the hook part (6) is higher than the U-shaped card (7).

8. Auxiliary support for a power battery pack according to any of claims 1-7, characterised in that the auxiliary support (1) is provided as an integrated structure.

9. A power battery pack, characterized in that, the power battery pack comprises a module (2), a conductive piece (4) and the auxiliary bracket (1) for power battery pack according to any one of claims 1-8, the module (2) has a top mounting hole (3), the hook portion (6) is tightly hung on the top mounting hole (3), the end of the conductive piece (4) is electrically connected with the module (2), and the positioning portion (5) limits the middle part of the conductive piece (4).

10. A vehicle characterized in that the vehicle comprises the power battery pack according to claim 9.