CN220041769U - Branching unit and battery pack with same - Google Patents

Abstract

The utility model provides a branching unit and a battery pack with the branching unit, the branching unit comprises: the support frame comprises a first frame body and a second frame body which are arranged at intervals along a first horizontal direction; the first ends of the fuses are respectively connected with the first frame body, the second ends of the fuses are respectively connected with the second frame body, and at least part of the fuses are arranged at intervals vertically. According to the technical scheme provided by the utility model, the problem that the length of the splitter occupies more space because the plurality of fuses in the related art are arranged in the splitter can be solved, and the splitter can not meet the space use requirement of a user.

Description

Branching unit and battery pack with same

Technical Field

The utility model relates to the technical field of splitters, in particular to a splitter and a battery pack with the same.

Background

The splitter can split electric signals input in the circuit into different communication circuits and is mainly used for splitting current, so that the function of simultaneously controlling a plurality of electric appliances can be achieved.

In the related art, a plurality of fuses are arranged in a splitter, the fuses in the splitter are tiled, and each fuse is connected with a communication line, so that control over a plurality of electric appliances is realized.

However, the plurality of fuses in the related art are disposed in the splitter, so that the length of the splitter is large, and the splitter occupies more space, which results in that the splitter cannot meet the space use requirement of users.

Disclosure of Invention

The utility model provides a branching unit and a battery pack with the branching unit, and aims to solve the problem that the branching unit cannot meet the space use requirement of a user due to the fact that a plurality of fuses in the related art are arranged in the branching unit, so that the length of the branching unit is large, and more space is occupied.

According to one aspect of the present utility model, there is provided a splitter including: the support frame comprises a first frame body and a second frame body which are arranged at intervals along a first horizontal direction; the first ends of the fuses are respectively connected with the first frame body, the second ends of the fuses are respectively connected with the second frame body, and at least part of the fuses are arranged at intervals vertically.

Further, a part of fuses are arranged above the first frame body and the second frame body, and the rest part of fuses are arranged below the first frame body and the second frame body.

Further, part of fuses above the first frame body and the second frame body are arranged at intervals along a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction; the rest fuses below the first frame body and the second frame body are distributed at intervals along the second horizontal direction.

Further, the first frame body comprises a first flat plate extending along a second horizontal direction perpendicular to the first horizontal direction, the first end of the fuse is connected with the first flat plate, and the first flat plate is provided with a first horizontal fixing hole for fixing the first frame body; the second frame body comprises a second flat plate extending along a second horizontal direction, the second end of the fuse is connected with the second flat plate, and a second horizontal fixing hole for fixing the second frame body is formed in the second flat plate.

Further, the first frame body further comprises a first vertical plate, the upper end of the first vertical plate is connected with one side, far away from the first flat plate, of the first flat plate, and a first vertical fixing hole for fixing the first frame body is formed in the first vertical plate; the second frame body further comprises a second vertical plate, the upper end of the second vertical plate is connected with one side, far away from the second flat plate, of the second flat plate, and a second vertical fixing hole for fixing the second frame body is formed in the second vertical plate.

Further, the first flat plate comprises a flat plate body and a mounting convex plate arranged on one side, far away from the second flat plate, of the flat plate body, the mounting convex plate is positioned in the middle of the flat plate body, the first horizontal fixing hole is formed in the mounting convex plate, and the upper end of the first vertical plate is connected with one side, in the second horizontal direction, of the mounting convex plate; and/or the second horizontal fixing hole is arranged at one end of the second flat plate in the second horizontal direction, and the second vertical plate and the second horizontal fixing hole are positioned at the same end of the second flat plate.

Further, a first end of the fuse is provided with a first mounting plate, the first mounting plate is connected with the first frame body, a second end of the fuse is provided with a second mounting plate, and the second mounting plate is connected with the second frame body.

Further, the splitter further includes: the first studs are arranged on the first frame body at intervals along a second horizontal direction perpendicular to the first horizontal direction, the first studs are arranged in one-to-one correspondence with the fuses, one part of the first studs are arranged on the upper surface of the first frame body, the other part of the first studs are arranged on the lower surface of the first frame body, first nuts are arranged on the first studs, first mounting holes are formed in the first mounting plates, the first studs penetrate through the first mounting holes, and the first mounting plates are clamped between the first nuts and the first frame body; the second studs are arranged on the second frame body at intervals along the second horizontal direction, the second studs and the fuses are arranged in one-to-one correspondence, one part of the second studs are arranged on the upper surface of the second frame body, the other part of the second studs are arranged on the lower surface of the second frame body, second nuts are arranged on the second studs, second mounting holes are formed in the second mounting plates, the second studs are arranged in the second mounting holes in a penetrating mode, and the second mounting plates are clamped between the second nuts and the second frame body.

Further, the first frame body is made of copper, and the first stud is connected with the first frame body in a riveting way; and/or the second frame body is made of plastic materials, and the second stud and the second frame body are of an integrated structure.

According to another aspect of the present utility model, there is provided a battery pack including the splitter provided above.

By applying the technical scheme of the utility model, the branching unit comprises the supporting frame and the plurality of fuses, the supporting frame comprises the first frame body and the second frame body, the first ends of the plurality of fuses are connected with the first frame body, the second ends of the plurality of fuses are connected with the second frame body, the plurality of fuses can be further fixed on the first frame body and the second frame body, at least part of the fuses are arranged at intervals vertically, the plurality of fuses on the first frame body and the second frame body can be arranged vertically, and then the plurality of fuses can be stacked on the supporting frame, so that the using space can be saved. By adopting the structure, the fuses are vertically arranged on the supporting frame, so that the length and the size of the branching unit can be reduced, the use space is saved, the branching unit is ensured to meet the space use requirement of a user, and the practicality of the branching unit is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic structural diagram of a splitter according to an embodiment of the present utility model;

FIG. 2 illustrates a left side view of a splitter provided by an embodiment of the utility model;

FIG. 3 illustrates a top view of a splitter provided by an embodiment of the utility model;

fig. 4 shows a schematic diagram of another view of the splitter according to an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

10. a support frame; 11. a first frame body; 111. a first plate; 1111. a flat plate body; 1112. installing a convex plate; 112. a first horizontal fixing hole; 113. a first riser; 114. a first vertical fixing hole; 12. a second frame body; 121. a second plate; 122. a second horizontal fixing hole; 123. a second riser; 124. a second vertical fixing hole;

20. a fuse; 21. a first mounting plate; 211. a first mounting hole; 22. a second mounting plate; 221. a second mounting hole;

30. a first stud; 40. and a second stud.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, an embodiment of the present utility model provides a splitter including a support frame 10 and a plurality of fuses 20, wherein the support frame 10 includes a first frame 11 and a second frame 12 disposed at intervals along a first horizontal direction, first ends of the plurality of fuses 20 are respectively connected to the first frame 11, second ends of the plurality of fuses 20 are respectively connected to the second frame 12, and at least a portion of the fuses 20 are disposed at intervals along a vertical direction.

The splitter provided by the embodiment is applied, the splitter comprises a supporting frame 10 and a plurality of fuses 20, the supporting frame 10 comprises a first frame body 11 and a second frame body 12, the first ends of the fuses 20 are connected with the first frame body 11, the second ends of the fuses 20 are connected with the second frame body 12, the fuses 20 can be further fixed on the first frame body 11 and the second frame body 12, at least part of the fuses 20 are arranged at intervals vertically, the fuses 20 on the first frame body 11 and the second frame body 12 can be further arranged vertically, and the fuses 20 can be stacked on the supporting frame 10, so that the use space can be saved. By adopting the structure, the plurality of fuses 20 are vertically arranged on the support frame 10, so that the length and the size of the branching unit can be reduced, the use space is saved, the branching unit is ensured to meet the space use requirement of a user, and the practicality of the branching unit is improved.

As shown in fig. 1, 2 and 4, a part of the fuse 20 is provided above the first frame 11 and the second frame 12, and the rest of the fuse 20 is provided below the first frame 11 and the second frame 12. By adopting the structure, the fuse 20 is partially arranged above the first frame body 11 and the second frame body 12, and the rest fuse 20 is arranged below the first frame body 11 and the second frame body 12, so that the fuse 20 is of a double-layer structure on the support frame 10, the space utilization rate can be improved, and the purpose of saving space is achieved.

As shown in fig. 2, the part of the fuses 20 above the first and second frame bodies 11 and 12 are arranged at intervals along a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction. By adopting the structure, the part of fuses 20 are distributed at intervals along the second horizontal direction, the first horizontal direction is vertical to the second horizontal direction, so that the part of fuses 20 are distributed along the second horizontal direction, the distribution of the plurality of fuses 20 on the first frame 11 and the second frame 12 is more reasonable, the use requirement of a user is met by the splitter, and the structural reliability of the splitter is improved.

As shown in fig. 2, the remaining portion of the fuses 20 located under the first and second frame bodies 11 and 12 are arranged at intervals in the second horizontal direction. By adopting the structure, the fuses 20 at the rest parts below the first frame body 11 and the second frame body 12 are distributed at intervals along the second horizontal direction, so that the fuses 20 can be distributed reasonably, mutual interference can be avoided, and the effect of branching current is achieved.

As shown in fig. 1, 2 and 4, the first frame 11 includes a first plate 111 extending in a second horizontal direction perpendicular to the first horizontal direction, a first end of the fuse 20 is connected to the first plate 111, a first horizontal fixing hole 112 for fixing the first frame 11 is formed in the first plate 111, the second frame 12 includes a second plate 121 extending in the second horizontal direction, a second end of the fuse 20 is connected to the second plate 121, and a second horizontal fixing hole 122 for fixing the second frame 12 is formed in the second plate 121. With the above structure, the first flat plate 111 is arranged on the first frame 11, the second flat plate 121 is arranged on the second frame 12, the first end of the fuse 20 is connected with the first flat plate 111, the second end of the fuse 20 is connected with the second flat plate 121, and the fuse 20 can be conveniently fixed on the first flat plate 111 and the second flat plate 121, and in order to facilitate horizontal installation of the splitter, the first flat plate 111 is provided with the first horizontal fixing hole 112, the second flat plate 121 is provided with the second horizontal fixing hole 122, and the first flat plate 111 and the second flat plate 121 are conveniently installed and fixed under the action of the first horizontal fixing hole 112 and the second horizontal fixing hole 122.

As shown in fig. 1 and 4, the first frame 11 further includes a first vertical plate 113, an upper end of the first vertical plate 113 is connected to a side of the first plate 111 away from the first plate 111, the first vertical plate 113 has a first vertical fixing hole 114 for fixing the first frame 11, the second frame 12 further includes a second vertical plate 123, an upper end of the second vertical plate 123 is connected to a side of the second plate 121 away from the second plate 121, and the second vertical plate 123 has a second vertical fixing hole 124 for fixing the second frame 12. By adopting the structure, through setting up first riser 113 on first support body 11, be provided with first vertical fixed orifices 114 on the first riser 113, set up second riser 123 on the second support body 12, be provided with second vertical fixed orifices 124 on the second riser 123, and then can be under the effect of first riser 113 and second riser 123, be convenient for carry out vertical installation to the branching unit, and be connected the upper end of first riser 113 with one side of first flat panel 111, the upper end of second riser 123 is connected with one side of second flat panel 121, and then can be suitable for multiple mounting means, and then be convenient for carry out horizontal installation fixed or vertical installation fixed to the branching unit, promote the commonality that the branching unit carries out the assembly fixed.

As shown in fig. 1 and 3, the first flat plate 111 includes a flat plate body 1111 and a mounting boss 1112 provided at a side of the flat plate body 1111 remote from the second flat plate 121, the mounting boss 1112 being located at a middle portion of the flat plate body 1111, the first horizontal fixing hole 112 being provided on the mounting boss 1112, an upper end of the first vertical plate 113 being connected to a side of the mounting boss 1112 in the second horizontal direction. By adopting the above structure, the first horizontal fixing hole 112 is formed in the mounting convex plate 1112 through the mounting convex plate 1112, so that the first frame 11 and the second frame 12 are conveniently distinguished, the fuse 20 is conveniently fixed on the first frame 11 and the second frame 12, and the structural reliability and the practicability of the branching device are improved.

As shown in fig. 1 and 3, the second horizontal fixing hole 122 is provided at one end of the second flat plate 121 in the second horizontal direction, and the second vertical plate 123 and the second horizontal fixing hole 122 are located at the same end of the second flat plate 121. By adopting the structure, the second horizontal fixing hole 122 is formed in one end of the second flat plate 121 in the second horizontal direction, so that the second flat plate 121 can be conveniently installed and fixed, the fixing mode is simple, and the operation is convenient.

As shown in fig. 1 and 3, a first end of the fuse 20 is provided with a first mounting plate 21, the first mounting plate 21 is connected with the first frame 11, a second end of the fuse 20 is provided with a second mounting plate 22, and the second mounting plate 22 is connected with the second frame 12. By adopting the structure, the first mounting plate 21 is arranged at the first end of the fuse 20, the second mounting plate 22 is arranged at the second end of the fuse 20, so that the first mounting plate 21 can be connected with the first frame 11, the second mounting plate 22 can be connected with the second frame 12, and then the fuse 20 can be conveniently and fixedly mounted under the action of the first mounting plate 21 and the second mounting plate 22.

As shown in fig. 1, 3 and 4, the splitter further includes a plurality of first studs 30 and a plurality of second studs 40, the plurality of first studs 30 are disposed on the first frame 11 at intervals along a second horizontal direction perpendicular to the first horizontal direction, the plurality of first studs 30 are disposed in one-to-one correspondence with the plurality of fuses 20, a part of the first studs 30 are disposed on the upper surface of the first frame 11, another part of the first studs 30 are disposed on the lower surface of the first frame 11, first nuts are disposed on the first studs 30, first mounting plates 21 are provided with first mounting holes 211, the first studs 30 are inserted into the first mounting holes 211, the first mounting plates 21 are sandwiched between the first nuts and the first frame 11, the plurality of second studs 40 are disposed on the second frame 12 at intervals along the second horizontal direction, the plurality of second studs 40 are disposed in one-to-one correspondence with the plurality of fuses 20, a part of the second studs 40 are disposed on the upper surface of the second frame 12, another part of the second studs 40 are disposed on the lower surface of the second frame 12, second studs 40 are disposed on the second mounting plates 22 and second mounting plates 22 are disposed in the second mounting plates 22. By adopting the structure, through setting up a plurality of first double-screw bolts 30 and a plurality of second double-screw bolts 40, set up a part of first double-screw bolts 30 at the upper surface of first support 11, set up another part of first double-screw bolts 30 at the lower surface of first support 11, be provided with first mounting hole 211 on the first mounting panel 21, and then when installing fuse 20, with first mounting panel 21 and the first end of fuse 20 be connected, first double-screw bolts 30 wears to locate first mounting hole 211, and install fixedly with first nut, be convenient for fix first mounting panel 21 on first support 11 under the effect of first nut, set up a part of second double-screw bolts 40 at the upper surface of second support 12, set up another part of second double-screw bolts 40 at the lower surface of second support 12, be provided with second mounting hole 221 on second mounting panel 22, and then when installing fuse 20, with second mounting panel 22 and the second end of fuse 20 are connected, second double-screw bolts 40 wear to locate second mounting hole 221, and install fixedly with the second nut, be convenient for install fixedly with second nut under the effect of second nut on second support 22 and guarantee that the practicality is fixed on second support 12 and the inside the multiple-wire shunt circuit breaker.

In this embodiment, the first frame 11 is made of metal, and the first stud 30 is riveted to the first frame 11. By adopting the structure, the first frame 11 is made of metal, and then the first frame 11 can be utilized for electric signal transmission, so that the fuse 20 connected with the first frame 11 can be conducted with an electric signal, and the first stud 30 can be conveniently assembled on the first frame 11.

In this embodiment, the second frame 12 is made of an insulating material, and the second stud 40 and the second frame 12 are integrally formed. By adopting the structure, the second frame body 12 is made of the insulating material, so that the insulating effect can be achieved, the phenomenon that the shunt cannot shunt current is avoided, and the second stud 40 and the second frame body 12 are integrally formed, so that the second stud 40 and the second frame body 12 are convenient to produce and process.

In this embodiment, the first frame 11 is made of copper. The first frame 11 is made of copper material, so that the first frame 11 has good conductivity.

In this embodiment, the second frame 12 is made of plastic. The second frame 12 is made of plastic material, and has the characteristics of convenient production and low cost.

Another embodiment of the present utility model provides a battery pack including the splitter provided above. By adopting the structure, the current of the battery pack can be separated by the splitter through arranging the splitter, and then the function of controlling a plurality of electric appliances can be achieved.

The device provided by the embodiment has the following beneficial effects:

(1) The plurality of fuses 20 are vertically arranged on the support frame 10, so that the length and the size of the branching unit can be reduced, the use space is saved, the branching unit can meet the space use requirement of a user, and the practicability of the branching unit is improved;

(2) The second horizontal fixing hole 122 is arranged at one end of the second flat plate 121 in the second horizontal direction, so that the second flat plate 121 is convenient to install and fix, the fixing mode is simple, and the operation is convenient;

(3) Through setting up first mounting panel 21 at the first end of fuse 20, set up second mounting panel 22 at the second end of fuse 20 for first mounting panel 21 can be connected with first support 11, and second mounting panel 22 can be connected with second support 12, and then can install fixedly to fuse 20 under the effect of first mounting panel 21 and second mounting panel 22 of being convenient for, have simple structure, the characteristics of being convenient for the assembly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations 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 "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A splitter, the splitter comprising:

the support frame (10) comprises a first frame body (11) and a second frame body (12) which are arranged at intervals along a first horizontal direction;

the first ends of the fuses (20) are respectively connected with the first frame body (11), the second ends of the fuses (20) are respectively connected with the second frame body (12), and at least part of the fuses (20) are arranged at intervals vertically.

2. The splitter according to claim 1, wherein a part of the fuse (20) is provided above the first frame (11) and the second frame (12), and the rest of the fuse (20) is provided below the first frame (11) and the second frame (12).

3. The splitter according to claim 2, wherein,

the fuses (20) are arranged at intervals along a second horizontal direction on the upper parts of the first frame body (11) and the second frame body (12), and the first horizontal direction is perpendicular to the second horizontal direction;

the rest of the fuses (20) below the first frame body (11) and the second frame body (12) are arranged at intervals along the second horizontal direction.

4. The splitter according to claim 1, wherein,

the first frame body (11) comprises a first flat plate (111) extending along a second horizontal direction perpendicular to the first horizontal direction, the first end of the fuse (20) is connected with the first flat plate (111), and a first horizontal fixing hole (112) for fixing the first frame body (11) is formed in the first flat plate (111);

the second frame body (12) comprises a second flat plate (121) extending along the second horizontal direction, the second end of the fuse (20) is connected with the second flat plate (121), and a second horizontal fixing hole (122) for fixing the second frame body (12) is formed in the second flat plate (121).

5. The splitter according to claim 4, wherein,

the first frame body (11) further comprises a first vertical plate (113), the upper end of the first vertical plate (113) is connected with one side, far away from the first flat plate (111), of the first flat plate (111), and a first vertical fixing hole (114) for fixing the first frame body (11) is formed in the first vertical plate (113);

the second frame body (12) further comprises a second vertical plate (123), the upper end of the second vertical plate (123) is connected with one side, far away from the second flat plate (121), of the second flat plate (121), and the second vertical plate (123) is provided with a second vertical fixing hole (124) used for fixing the second frame body (12).

6. The splitter according to claim 5, wherein,

the first flat plate (111) comprises a flat plate body (1111) and a mounting convex plate (1112) arranged on one side of the flat plate body (1111) which is far away from the second flat plate (121), the mounting convex plate (1112) is arranged in the middle of the flat plate body (1111), the first horizontal fixing hole (112) is arranged on the mounting convex plate (1112), and the upper end of the first vertical plate (113) is connected with one side of the mounting convex plate (1112) in the second horizontal direction; and/or the number of the groups of groups,

the second horizontal fixing hole (122) is formed in one end of the second flat plate (121) in the second horizontal direction, and the second vertical plate (123) and the second horizontal fixing hole (122) are located at the same end of the second flat plate (121).

7. The splitter according to any one of claims 1 to 6, wherein a first end of the fuse (20) is provided with a first mounting plate (21), the first mounting plate (21) being connected to the first frame (11), a second end of the fuse (20) is provided with a second mounting plate (22), the second mounting plate (22) being connected to the second frame (12).

8. The splitter of claim 7, wherein the splitter further comprises:

the first studs (30) are arranged on the first frame body (11) at intervals along a second horizontal direction perpendicular to the first horizontal direction, the first studs (30) are arranged in one-to-one correspondence with the fuses (20), one part of the first studs (30) are arranged on the upper surface of the first frame body (11), the other part of the first studs (30) are arranged on the lower surface of the first frame body (11), first nuts are arranged on the first studs (30), first mounting plates (21) are provided with first mounting holes (211), the first studs (30) are arranged in the first mounting holes (211) in a penetrating mode, and the first mounting plates (21) are clamped between the first nuts and the first frame body (11);

the second studs (40) are arranged on the second frame body (12) at intervals along the second horizontal direction, the second studs (40) are arranged in one-to-one correspondence with the fuses (20), one part of the second studs (40) are arranged on the upper surface of the second frame body (12), the other part of the second studs (40) are arranged on the lower surface of the second frame body (12), second nuts are arranged on the second studs (40), second mounting holes (221) are formed in the second mounting plates (22), and the second mounting plates (22) are clamped between the second nuts and the second frame body (12).

9. The splitter according to claim 8, wherein,

the first frame body (11) is made of copper, and the first stud (30) is connected with the first frame body (11) in a riveting mode; and/or the number of the groups of groups,

the second frame body (12) is made of plastic materials, and the second stud (40) and the second frame body (12) are of an integrated structure.

10. A battery pack comprising the splitter of any one of claims 1 to 9.