CN220233592U - High-voltage connector anti-rotation support and battery pack - Google Patents

Abstract

The utility model provides an anti-rotation bracket of a high-voltage connector and a battery pack. The utility model discloses an anti-rotation bracket of a high-voltage connector, which comprises a base main body, a bottom shell and an upper cover, wherein the bottom shell and the upper cover are arranged on the base main body, the base main body is provided with a connector socket, a copper bar inserting structure and a fixing structure for fixing an interlocking wire, the base main body can be arranged on the high-voltage connector through the connector socket, the copper bar inserting structure is used for penetrating copper bars connected with the high-voltage connector, and the bottom shell and the upper cover are detachably connected to the base main body. According to the anti-rotation support for the high-voltage connector, the anti-rotation support for the high-voltage connector can be conveniently disassembled and assembled by being detachably connected with the bottom shell and the upper cover of the base body. Meanwhile, through the fixing structure for fixing the interlocking wire, the motion of the interlocking wire relative to the anti-rotation bracket of the high-voltage connector can be reduced, and the fixing effect of the interlocking wire is improved.

Description

High-voltage connector anti-rotation support and battery pack

Technical Field

The utility model relates to the technical field of new energy batteries, in particular to an anti-rotation bracket of a high-voltage connector.

The utility model also relates to a battery pack provided with the high-voltage connector anti-rotation bracket.

Background

In the new energy automobile, the high-voltage connector is an important part, and the connection part of the high-voltage connector and the copper bar is an important high-voltage connection point, so that the electrical safety performance of the high-voltage connector needs to be ensured, and the safety of the high-voltage connector and the copper bar installation process is ensured. The anti-rotation support is a plastic shell assembled with the high-voltage connector, and has the functions of preventing the copper bar from rotating in the installation process and ensuring enough electric clearance and creepage distance.

The existing anti-rotation support is generally connected by adopting an in-line buckle arranged in the support, and because the internal space of the battery pack is compact, the assembly mode needs a larger installation space, so that the anti-rotation support is inconvenient to assemble and disassemble. Meanwhile, due to the fact that the interlocking wire in the high-voltage connector is lack of fixation or poor in fixation effect, the interlocking wire can move relative to the anti-rotation support of the high-voltage connector, and therefore abrasion faults of the interlocking wire are prone to occurring.

Disclosure of Invention

In view of the above, the present utility model is directed to a high-voltage connector anti-rotation bracket, so as to facilitate the disassembly and assembly of the high-voltage connector anti-rotation bracket, and improve the fixing effect of the interlocking wires.

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

a high-voltage connector anti-rotation bracket comprises a base main body, a bottom shell and an upper cover, wherein the bottom shell and the upper cover are arranged on the base main body;

the base body is provided with a connector socket and a copper bar plug-in structure and a fixing structure for fixing the interlocking wire;

the base main body can be installed on the high-voltage connector through the connector socket, the copper bar inserting structure is used for penetrating the copper bar connected with the high-voltage connector, and the bottom shell and the upper cover are detachably connected to the base main body.

Further, the bottom shell is clamped on the base main body through the first clamping part, and the upper cover is clamped on the base main body through the second clamping part.

Further, the first clamping part comprises a first lug arranged on the base main body and a first buckle arranged on the bottom shell, and the first buckle can be clamped on the first lug;

the second clamping part comprises a second lug arranged on the base main body and a second buckle arranged on the bottom shell, and the second buckle can be clamped on the second lug.

Furthermore, a plug-in column is arranged in the connector socket, and the plug-in column is inserted into a fixing hole on the high-voltage connector.

Further, the base main body is provided with a wire passing groove for the interlocking wire to pass through.

Further, the depth direction of the wire passing groove is the same as the height direction of the plug-in post, and the depth dimension of the wire passing groove is larger than the height dimension of the plug-in post.

Further, the copper bar plugging structure comprises a plurality of plugging ports arranged on the base main body, and the plugging directions of the plugging ports are different.

Further, a baffle plate for blocking at least one of the plug ports is arranged on the upper cover.

Furthermore, the upper cover is provided with an avoidance groove, and the avoidance groove is used for avoiding the bolt for fixing the copper bar.

Compared with the prior art, the utility model has the following advantages:

according to the high-voltage connector anti-rotation support, the high-voltage connector anti-rotation support can be conveniently disassembled and assembled by being detachably connected with the bottom shell and the upper cover of the base body, and meanwhile, the movement of the interlocking wire relative to the high-voltage connector anti-rotation support can be reduced by arranging the fixing structure for fixing the interlocking wire, so that the fixing effect of the interlocking wire is improved.

In addition, the bottom shell and the upper cover are respectively clamped on the base main body through the first clamping part and the second clamping part, so that the bottom shell and the upper cover can be conveniently assembled and disassembled. Through setting up first lug and the second lug on the base main part, the first buckle on the drain pan and the second buckle on the upper cover can realize drain pan and upper cover joint in the base main part to promote the stability of drain pan and upper cover connection in the base main part.

In addition, through setting up the spliced pole of inserting in locating high-voltage connector fixed orifices, be favorable to making high-voltage connector prevent changeing support and high-voltage connector connection more firm. Through setting up the wire casing, can be convenient for interlock line and pass high voltage connector anti-rotation support. The depth dimension of the wire passing groove is larger than the height dimension of the plug-in post, so that the plug-in post still penetrates through the fixing hole in the disassembly and assembly process, and the interlocking wire can conveniently pass through the anti-rotation bracket of the high-voltage connector.

Furthermore, through setting up a plurality of interfaces, can be convenient for the copper bar be connected with high-voltage connector from different directions, make the installation direction of copper bar more nimble to satisfy different design demands. By arranging the baffle for plugging the plug interface, the plug interface which is not penetrated with the copper bar can be plugged. Through setting up the groove of dodging, can dodge the bolt of fixed copper bar, be favorable to making high voltage connector prevent changeing support structure compacter.

Another object of the present utility model is to provide a battery pack provided with the anti-rotation bracket for the high voltage connector.

The battery pack of the utility model has the same beneficial effects as the anti-rotation bracket of the high-voltage connector compared with the prior art, and is not repeated here.

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 is a schematic structural view of an anti-rotation bracket according to an embodiment of the present utility model;

FIG. 2 is an exploded view of an anti-rotation bracket according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an anti-rotation bracket according to an embodiment of the present utility model;

fig. 4 is a front view of an anti-rotation bracket according to an embodiment of the present utility model without an upper cover;

FIG. 5 is a cross-sectional view taken along the direction A-A in FIG. 4;

fig. 6 is a schematic structural view of a high-voltage connector according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a base body according to an embodiment of the present utility model;

fig. 8 is a front view of a base body according to an embodiment of the present utility model;

FIG. 9 is a top view of a base body according to an embodiment of the present utility model;

fig. 10 is a schematic structural view of a bottom shell according to an embodiment of the present utility model;

fig. 11 is a schematic structural view of an upper cover according to an embodiment of the utility model.

Reference numerals illustrate:

1. a base body; 11. a connector socket; 12. a copper bar plug-in structure; 121. an interface; 1211. a horizontal plug-in port; 1212. a vertical plug-in port; 13. a fixed structure; 131. a wire fixing buckle; 14. a first lug; 15. a second lug; 16. a plug-in column; 17. wire passing grooves; 171. a groove bottom;

2. a bottom case; 21. a first buckle;

3. an upper cover; 31. an upper cover main body; 32. a second buckle; 33. a baffle; 34. a frangible connection; 35. an avoidance groove;

4. a high voltage connector; 41. a connection terminal; 42. bolt holes; 43. a fixing hole;

5. interlocking wires; 6. a first clamping part; 7. and the second clamping part.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that, if terms indicating an orientation or positional relationship such as "upper", "lower", "inner", "outer", etc. are presented, they are based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, if any, are also used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, in the description of the present utility model, the terms "mounted," "connected," and "connected" are to be construed broadly, unless otherwise specifically defined. For example, the connection can be fixed connection, detachable connection or integrated connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in combination with specific cases.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

The present embodiment relates to a rotation preventing bracket (hereinafter referred to as rotation preventing bracket) for a high voltage connector, which is integrally structured and shown in fig. 1 to 11, and includes a base body 1, and a bottom case 2 and an upper cover 3 provided on the base body 1.

Wherein, the base body 1 is provided with a connector socket 11, a copper bar plugging structure 12 and a fixing structure 13 for fixing the interlocking wire 5. The base body 1 can be installed on the high-voltage connector 4 through the connector socket 11, the copper bar plugging structure 12 is used for penetrating the copper bar connected with the high-voltage connector 4, and the bottom shell 2 and the upper cover 3 are detachably connected to the base body 1.

By the above structure, the bottom shell 2 and the upper cover 3 detachably connected to the base body 1 can be easily detached from the rotation preventing bracket. Meanwhile, by arranging the fixing structure 13 for fixing the interlocking wire 5, the movement of the interlocking wire 5 relative to the anti-rotation bracket can be reduced, and the fixing effect of the interlocking wire 5 can be improved.

Based on the above general description, specifically, in the present embodiment, when the copper bars are connected, the copper bars are passed through the copper bar insertion structure 12, aligned with the bolt holes 42 on the high-voltage connector 4, and fixed by bolts. After the interlocking wire 5 is fixed through the fixing structure 13, the upper cover 3 is arranged on the base main body 1, so that the installation and fixation of the anti-rotation support and the copper bars are completed.

The direction-related expression in the present embodiment is merely an exemplary description of the present embodiment. In the embodiment, the direction expression varies with the direction in which the high voltage connector 4 is disposed, that is, the directions in the embodiment refer to the relative coordinate system based on the high voltage connector 4.

In particular, as an exemplary structure, the high-voltage connector 4 in the present embodiment has two terminals 41 arranged at intervals, and the two terminals 41 are arranged downward. At the same time, the connector jack 11 on the base body 1 is provided corresponding to the terminal 41, and the opening of the connector jack 11 faces upward and backward of the base body 1, so that the connector jack 11 can be fitted over the terminal 41 in the horizontal direction.

At this time, after the base body 1 is mounted on the high-voltage connector 4 through the connector insertion opening 11, the bottom case 2 located behind the high-voltage connector 4 is mounted on the base body 1 in the horizontal direction (i.e., the front-rear direction shown in fig. 1 of the present embodiment), so that the opening of the connector insertion opening 11 toward the rear of the base body 1 is closed. By attaching the bottom case 2 in this way, the openings of the connector insertion opening 11 toward the upper and rear sides are closed, and the base body 1 and the bottom case 2 are attached to the high-voltage connector 4.

In addition, the base body 1 is further provided with a copper bar insertion structure 12, and the copper bar insertion structure 12 is communicated with the connector socket 11, so that a copper bar can pass through the copper bar insertion structure 12 and be connected to the wiring terminal 41. After the copper bar is installed, the upper cover 3 positioned in front of the base main body 1 is arranged on the base main body 1 along the horizontal direction, so that the copper bar plugging structure 12 is closed, and the installation of the anti-rotation bracket in the embodiment is completed.

In addition, as an exemplary structure, referring specifically to fig. 3 and 7, a fixing structure 13 for fixing the interlock wire 5 is further provided on the bottom surface of the base body 1. The fixing structure 13 takes the form of, for example, a wire fixing buckle 131 and is provided on the left and right sides of the bottom of the base body 1 for fixing the interlock wire 5. Through setting up fixed knot structure 13, can reduce interlock line 5 for preventing changeing the support motion, improve interlock line 5's fixed effect.

It should be noted that, in addition to the fixing structure 13 of the present embodiment, other related structures known to those skilled in the art may be used. Besides, the fixing structure 13 may be provided on the bottom surface of the base body 1, or the fixing structure 13 may be provided at other positions on the base body 1 or on the bottom shell 2 or the upper cover 3 according to practical design requirements.

Besides, the anti-rotation bracket of the embodiment may also be integrally molded by injection molding, so that one edge of the bottom shell 2 and the upper cover 3 has a movably connected connection point with the base body 1, and the bottom shell 2 or the upper cover 3 can be folded around the connection point. When the bottom shell 2 or the upper cover 3 is fixed, the bottom shell or the upper cover is folded and buckled on the corresponding installation position. By this arrangement, the bottom case 2 and the upper cover 3 can be further easily attached and detached.

As a preferred embodiment, as shown in fig. 1 to 4, the bottom case 2 of the present embodiment is engaged with the base body 1 by the first engaging portion 6, and the upper cover 3 is engaged with the base body 1 by the second engaging portion 7. At this time, the bottom shell 2 and the upper cover 3 are respectively clamped on the base body 1 through the first clamping part 6 and the second clamping part 7, so as to improve the stability of the connection of the bottom shell 2 and the upper cover 3 on the base body 1.

In specific implementation, as an exemplary structure, the first clamping portion 6 and the second clamping portion 7 of the present embodiment are both disposed on the left and right sides of the anti-rotation bracket, and are specifically located on the outer side of the anti-rotation bracket. With this arrangement, the bottom case 2 and the upper cover 3 can be easily attached and detached by the outside of the locking portion, relative to the locking portion provided inside the rotation preventing bracket.

In this embodiment, as a preferred embodiment, as shown in fig. 1 to 3, 7 and 9 to 11, the first engaging portion 6 includes a first lug 14 provided on the base body 1, and a first catch 21 provided on the bottom shell 2, and the first catch 21 can be engaged with the first lug 14. The second clamping portion 7 includes a second lug 15 provided on the base body 1, and a second buckle 32 provided on the bottom shell 2, and the second buckle 32 can be clamped on the second lug 15.

So set up, through locating first lug 14 and the second lug 15 on the base main part 1, the first buckle 21 on the drain pan 2 and the second buckle 32 on the upper cover 3 can realize drain pan 2 and upper cover 3 joint on the base main part 1 to the dismouting of drain pan 2 and upper cover 3 is convenient.

In particular, as an exemplary structure, a pair of first lugs 14 are respectively disposed on the left and right side walls of the base body 1, and the first lugs 14 are disposed near the bottom case 2, so as to facilitate shortening of the first lugs 14. Meanwhile, the bottom shell 2 is provided with first buckles 21 corresponding to the first lugs 14 one by one. When the first clip 21 is engaged with the second lug 15, the bottom case 2 can be fixed to the base body 1.

Meanwhile, two pairs of second lugs 15 are also respectively arranged on the left and right side walls of the base body 1, and the positions of the second lugs 15 are close to the upper cover 3, so that the second lugs 15 are shortened. At the same time, the upper cover 3 is provided with second buckles 32 corresponding to the second lugs 15 one by one. When the second catch 32 is engaged with the second lug 15, the upper cover 3 can be fixed to the base body 1.

It should be noted that the number of the first lugs 14 and the second lugs 15 is not limited to the above-described exemplary structure, and may be set according to practical situations, for example, the specific number may be one pair, two pairs, three pairs, or other numbers. Of course, the first catch 21 and the second catch 32 are still arranged in one-to-one correspondence with the first lug 14 and the second lug 15, respectively.

Meanwhile, in the present embodiment, besides being disposed on the left and right side walls of the base body 1, the first lug 14 and the second lug 15 of the present embodiment may be disposed at other positions of the base body 1 according to actual needs, for example, may be disposed at the bottom of the base body 1, which is also possible.

As a preferred embodiment, as shown in fig. 2 and fig. 5 to 9, the connector socket 11 of the present embodiment is provided with a plug post 16, and the plug post 16 is inserted into a fixing hole 43 on the high voltage connector 4. At this time, the anti-rotation bracket is connected with the high-voltage connector more firmly by arranging the plug-in posts 16 inserted into the fixing holes 43 on the high-voltage connector 4.

In particular, the high-voltage connector 4 of the present embodiment is provided with a fixing hole 43 that faces forward, that is, in the direction of the base body 1. Meanwhile, corresponding to the fixing hole 43, a plug-in post 16 toward the high-voltage connector 4 is provided in the connector socket 11. When the base body 1 is fitted into the high-voltage connector 4 in the horizontal direction, the plug-in posts 16 can be inserted into the fixing holes 43, so that the base body 1 and the high-voltage connector 4 are relatively fixed in the vertical direction.

In detail, as an exemplary structure, the fixing hole 43 of the present embodiment is provided on the connection terminal 41 of the high voltage connector 4. Meanwhile, the plug-in post 16 is provided inside the connector socket 11, and specifically adopts a structure such as a cross boss. Of course, the plug-in post 16 may take on other structural forms than cross bosses, as are well known to those skilled in the art.

In this embodiment, as a preferred embodiment, referring to fig. 2 to 5 and fig. 7 to 9, in order to facilitate the passage of the interlocking wire 5 through the anti-rotation bracket, the base body 1 is provided with a wire passing groove 17 for the passage of the interlocking wire 5. In particular, the position of the wire passing groove 17 corresponds to the position of the interlocking wire 5 on the high voltage connector 4, so that the interlocking wire 5 passes through the base body 1 from top to bottom through the wire passing groove 17.

As a preferred embodiment, as shown in fig. 5 and 7 to 9, the depth direction of the wire passing groove 17 is the same as the height direction of the plug post 16 in this embodiment, and the depth dimension of the wire passing groove 17 is larger than the height dimension of the plug post 16. At this time, the depth dimension of the wire passing groove 17 is larger than the height dimension of the plugging post 16, so that the plugging post 16 still penetrates through the fixing hole 43 in the disassembly and assembly process, and the interlocking wire 5 can conveniently pass through the anti-rotation bracket.

In particular, the wire passing groove 17 of the present embodiment is provided in the middle of the base body 1, and a recess having a certain depth is formed by recessing the front end surface of the base body 1 rearward, so as to divide the connector socket 11 into two parts communicating with each other. At this time, the depth direction of the wire passing groove 17, that is, toward the rear, and the depth dimension of the wire passing groove 17, that is, the dimension from the front end surface of the base body 1 to the groove bottom 171 of the wire passing groove 17.

Meanwhile, the plug posts 16 in the connector jack 11 are located on both sides of the wire passing groove 17, respectively, and the plug posts 16 are formed in the connector jack 11 and extend horizontally rearward. In the present embodiment, the height direction of the plug post 16 (i.e., the rear direction shown in fig. 1 of the present embodiment), and the height dimension of the plug post 16, i.e., the length of the plug post 16.

By setting the depth dimension of the wire passing groove 17 to be larger than the height dimension of the plug-in post 16, a certain distance is kept between the interlocking wire 5 of the high-voltage connector 4 and the groove bottom 171 of the wire passing groove 17 in the process of disassembling the base body 1 from the high-voltage connector 4 along the horizontal direction, so that the interference between the interlocking wire 5 and the groove bottom 171 of the wire passing groove 17 is avoided, and the disassembly and assembly of the base body 1 are influenced.

In detail, during the installation of the base body 1, the base body 1 is moved from bottom to top, so that the interlocking wire 5 is inserted into the wire slot 17, and the plugging post 16 is aligned with the fixing hole 43, and the plugging post 16 is not inserted into the fixing hole 43.

Since the depth dimension of the wire passing groove 17 is larger than the height dimension of the plug-in post 16, the interlock wire 5 can be kept at a distance from the groove bottom 171 of the wire passing groove 17, so that the installation of the base body 1 is not affected by the interference of the interlock wire 5 with the groove bottom 171. The base body 1 is then moved in the horizontal direction toward the high-voltage connector 4, and the plug posts 16 are inserted into the fixing holes 43.

In the process of disassembling the base body 1, the base body 1 is moved away from the high-voltage connector 4 along the horizontal direction, so that the plugging posts 16 are separated from the fixing holes 43. At this time, since the depth dimension of the through-wire groove 17 is larger than the height dimension of the plug-in post 16, the interlock wire 5 can be kept at a distance from the groove bottom 171, so that the interlock wire 5 does not interfere with the groove bottom 171 to affect the detachment of the base body 1. The base body 1 is then moved from top to bottom to disengage the interlocking wire 5 from the wire passing groove 17.

In this embodiment, as a preferred embodiment, as shown in fig. 2, 4 and 7 to 8, the copper bar plugging structure 12 includes a plurality of plugging ports 121 provided on the base body 1, and plugging directions of the plugging ports 121 are different. So set up, through setting up a plurality of interfaces 121, can be convenient for the copper bar be connected with high-voltage connector 4 from different directions, make the installation direction of copper bar more nimble to satisfy different design demands.

In particular, as an exemplary structure, the copper bar plugging structure 12 has four plugging ports 121, so that each connection terminal 41 corresponds to two plugging ports 121. At this time, for one connection terminal 41, one vertical plug port 1212 facing downward and one horizontal plug port 1211 facing left or right are provided, respectively. This allows copper bars to pass through vertical plug 1212 from bottom to top and also through horizontal plug 1211 in a horizontal direction.

Of course, it is also possible that one copper bar passes through the vertical plug 1212 from top to bottom and the other copper bar passes through the horizontal plug 1211 in the horizontal direction. In addition, in addition to the orientation of the jack 121 in the present exemplary structure being the horizontal direction and the vertical direction, the orientation of the jack 121 may also form an included angle with the horizontal direction or the vertical direction, so as to meet different design requirements.

As a preferred embodiment, as shown in fig. 1 to 4, 7 to 9 and 11, the cover 3 of the present embodiment is provided with a baffle 33 for blocking at least one of the insertion ports 121. At this time, by providing the baffle 33 for blocking the socket 121, the socket 121 not penetrated by the copper bar can be blocked.

In specific implementation, as an exemplary structure, the number of the baffles 33 is the same as the number of the plug connectors 121, that is, four baffles 33 are disposed on the upper cover 3 in this embodiment, and the four baffles 33 are in one-to-one correspondence with the plug connectors 121. At the same time, the size of the baffle 33 also corresponds to the opening size of the plug interface 121, so that the baffle 33 can seal the plug interface 121.

In detail, the baffle 33 is integrally formed on the upper cover main body 31, and the baffle 33 is detachably connected to the upper cover main body 31 through a frangible connection 34. External force can be applied to the baffle 33 to break the structure of the brittle connector 34, so that the connection between the baffle 33 and the upper cover main body 31 is released, the baffle 33 is detached, and the corresponding plug-in port 121 of the baffle 33 is opened, so that the copper bar passes through the plug-in port 121. For the plug-in port 121 through which the copper bar does not need to pass, the baffle 33 corresponding to the plug-in port 121 is reserved, so that the plug-in port 121 is plugged by the baffle 33.

In this embodiment, as a preferred embodiment, as shown in fig. 2 to 3 and 11, the upper cover 3 is further provided with an avoiding groove 35, and the avoiding groove 35 is used for avoiding the bolt for fixing the copper bar. Through setting up like this, dodge groove 35, can dodge the bolt of fixed copper bar, be favorable to making prevent changeing support structure compacter.

In the embodiment, the avoidance groove 35 is provided corresponding to the bolt hole 42 of the connection terminal 41, and in the embodiment, two avoidance grooves 35 are also provided on the upper cover 3 corresponding to the two connection terminals 41 of the high-voltage connector 4. Specifically, the escape groove 35 is recessed from the upper cover main body 31 in a direction away from the base main body 1, and the escape groove 35 is circular. Of course, instead of using the circular avoidance groove 35, a polygonal avoidance groove 35 may be used, or other shapes of avoidance grooves 35 may be used, according to actual design requirements.

After the copper bar is fixed on the wiring terminal 41 through the bolt, when the upper cover 3 is installed, the avoidance groove 35 on the upper cover 3 can avoid the bolt protruding out of the surface of the copper bar, so that the upper cover main body 31 can be closer to the base main body 1, and the anti-rotation support structure of the embodiment is more compact.

The anti-rotation support of this embodiment can be convenient for the dismouting of anti-rotation support through dismantling and connecting in drain pan 2 and upper cover 3 of base main part 1. Meanwhile, through setting up the fixed knot structure 13 that is used for fixed interlock line 5, be favorable to reducing interlock line 5 and prevent changeing the support motion for the high voltage connector, improve interlock line 5's fixed effect.

Example two

The present embodiment relates to a battery pack provided with the anti-rotation bracket of the first embodiment. The structure not described in the battery pack can be referred to the existing structure.

The battery pack of this embodiment can be convenient for prevent the dismouting of changeing the support through the support of preventing that applies embodiment one to improve the fixed effect of interlock line 5.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. A high voltage connector anti-rotation support, characterized in that:

comprises a base main body, a bottom shell and an upper cover which are arranged on the base main body;

the base body is provided with a connector socket and a copper bar plug-in structure and a fixing structure for fixing the interlocking wire;

the base main body can be installed on the high-voltage connector through the connector socket, the copper bar inserting structure is used for penetrating the copper bar connected with the high-voltage connector, and the bottom shell and the upper cover are detachably connected to the base main body.

2. The high voltage connector anti-rotation bracket of claim 1, wherein:

the bottom shell is clamped on the base main body through the first clamping part, and the upper cover is clamped on the base main body through the second clamping part.

3. The high voltage connector anti-rotation bracket of claim 2, wherein:

the first clamping part comprises a first lug arranged on the base main body and a first buckle arranged on the bottom shell, and the first buckle can be clamped on the first lug;

the second clamping part comprises a second lug arranged on the base main body and a second buckle arranged on the bottom shell, and the second buckle can be clamped on the second lug.

4. The high voltage connector anti-rotation bracket of claim 1, wherein:

the connector socket is internally provided with a plug-in post, and the plug-in post is inserted into a fixing hole on the high-voltage connector.

5. The high voltage connector anti-rotation bracket of claim 4, wherein:

the base body is provided with a wire passing groove for the interlocking wire to pass through.

6. The high voltage connector anti-rotation bracket of claim 5, wherein:

the depth direction of the wire passing groove is the same as the height direction of the plug-in post, and the depth dimension of the wire passing groove is larger than the height dimension of the plug-in post.

7. The high voltage connector anti-rotation bracket of claim 1, wherein:

the copper bar plug-in structure comprises a plurality of plug-in connectors arranged on the base main body, and the plug-in directions of the plug-in connectors are different.

8. The high voltage connector anti-rotation bracket of claim 7, wherein:

the upper cover is provided with a baffle for blocking at least one of the plug ports.

9. The high voltage connector anti-rotation bracket of claim 1, wherein:

the upper cover is provided with an avoidance groove, and the avoidance groove is used for avoiding bolts for fixing the copper bars.

10. A battery pack, characterized in that:

the battery pack is provided with the high-voltage connector anti-rotation bracket as claimed in any one of claims 1 to 9.