CN221282238U

CN221282238U - Multi-model compatible battery module support

Info

Publication number: CN221282238U
Application number: CN202322859008.0U
Authority: CN
Inventors: 闫金亮
Original assignee: Ant New Energy Technology Tianjin Co ltd
Current assignee: Ant New Energy Technology Tianjin Co ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-07-05
Anticipated expiration: 2033-10-24

Abstract

The utility model provides a multi-type compatible battery module support, which comprises a limiting assembly, wherein the limiting assembly comprises two L-shaped clamping plates, two first locking bolts, an adjusting knob, two sliding seats, a double-head screw rod, a top pressing plate, two connecting seats, two second locking bolts and a base plate; the two L-shaped clamping plates are symmetrically connected to the outer side wall of the double-head screw through threads. According to the utility model, the connecting seat is inserted into the second sliding groove, the position of the connecting seat is fixed through the second locking bolt, the sliding seat is fixed through the first locking bolt, the double-headed screw is driven to rotate through the adjusting knob, the two L-shaped clamping plates clamp the two sides of the battery module, the position of the battery module is fixed at the moment, and the battery modules of different types can be installed through the cooperation of the movable L-shaped clamping plates and the movable top pressing plate, so that the universality of the bracket is improved.

Description

Multi-model compatible battery module support

Technical Field

The utility model relates to a support, in particular to a multi-model compatible battery module support, and belongs to the technical field of battery module supports.

Background

Along with the continuous progress of science and technology, new energy engineering vehicles are increasingly, on new energy engineering vehicles, power battery module is key part, battery module is formed by a plurality of single battery cells in series-parallel connection, each battery cell in the assembled battery module needs to be firm and not loose, even if the condition of impact and vibration also needs to keep firm state, the firmness of single module and battery box installation also needs to be considered when guaranteeing single module stability, because engineering vehicles can operate under different working conditions, a single fixing mode can not be adopted, a plurality of modules can often be used in the battery box, therefore, the grouping efficiency of single module also needs to be improved, and corresponding module support is needed for connecting and fixing a plurality of single battery cells.

The known China discloses an authorized invention (bulletin number: CN 212991179U) discloses a module support structure of a battery, wherein a main support comprises a bottom plate and a side plate which are mutually molded into a whole, the main support is L-shaped, and the main support is integrally designed, so that the strength of the whole module is improved, and the whole module can be bent and molded by a sheet metal during additional processing, thus being easy to process, low in cost and high in efficiency, and connecting holes with a box body are formed at the top and the bottom, so that the connection is firmer, and the fixing modes are diversified;

Although the function of fixing the battery module can be achieved, the bracket with one specification can only fix the battery module with one model, so that the compatibility of the battery module is poor, the universality of the bracket is poor, and therefore, the multi-model compatible battery module bracket is provided.

Disclosure of utility model

In view of the above, the present utility model provides a multi-model compatible battery module bracket to solve or alleviate the technical problems in the prior art, and at least provides a beneficial choice.

The technical scheme of the embodiment of the utility model is realized as follows: the utility model provides a compatible battery module support of polytypic, includes spacing subassembly, spacing subassembly includes two L shape cardboard, two first locking bolts, adjust knob, two sliding seats, double-end screw rod, top clamp plate, two connecting seats, two second locking bolts and backing plate;

The two L-shaped clamping plates are symmetrically connected to the outer side wall of the double-head screw through threads, one end of the double-head screw is rotationally connected to one side of one sliding seat, the other end of the double-head screw penetrates through the other sliding seat and is rotationally connected with the sliding seat, the adjusting knob is fixedly connected to one end of the double-head screw, two sides of the pressing plate are symmetrically welded to the adjacent surfaces of the two connecting seats, the two first locking bolts are symmetrically connected to the inner portion of the sliding seat through threads, the two second locking bolts are symmetrically connected to the inner portion of the connecting seat through threads, and the base plate is in threaded connection with the second locking bolts.

Further preferably, a main body assembly is mounted on the lower surface of the L-shaped clamping plate, and comprises two main brackets, four first sliding grooves, two upper brackets, a bottom plate, two second sliding grooves and an avoidance groove;

the lower surface of L shape cardboard sliding connection is in the upper surface of bottom plate.

Further preferably, the lower surfaces of the two main brackets are symmetrically welded on both sides of the upper surface of the bottom plate, and the two upper brackets are fixedly connected to the top parts of the front surface and the top parts of the rear surface of the two main brackets through bolts.

Further preferably, the two second sliding grooves are symmetrically arranged on the upper surfaces of the two main brackets, and the four first sliding grooves are symmetrically arranged on two sides of the two main brackets.

Further preferably, the outer side wall of the sliding seat is slidably connected to the inner side wall of the first sliding groove, and one end of the first locking bolt is attached to one side of the main support.

Further preferably, the two avoidance grooves are symmetrically formed in the upper surface of the main support, the outer side wall of the connecting seat is slidably connected with the inner side wall of the second sliding groove, the base plate is attached to one side, far away from the connecting seat, of the main support, and the second locking bolt is slidably connected with the inner side wall of the avoidance groove.

By adopting the technical scheme, the embodiment of the utility model has the following advantages: according to the utility model, the connecting seat is inserted into the second sliding groove, so that the top pressing plate is attached to the battery module, the position of the connecting seat is fixed through the second locking bolt, the L-shaped clamping plate is driven by the sliding seat to be attached to the front surface and the rear surface of the battery module, then the sliding seat is fixed through the first locking bolt, the double-headed screw is driven by the adjusting knob to rotate, the two L-shaped clamping plates clamp the two sides of the battery module, and then the position of the battery module is fixed at the moment, and the installation of the battery modules of different models can be realized through the cooperation of the movable L-shaped clamping plate and the movable top pressing plate, so that the universality of the bracket is improved.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a schematic diagram showing the connection between the top pressing plate and the connection base;

FIG. 3 is a block diagram of a slide mount according to the present utility model;

FIG. 4 is a block diagram of a body assembly of the present utility model;

fig. 5 is a structural view of a connector base according to the present utility model.

Reference numerals: 101. a limit component; 11. an L-shaped clamping plate; 12. a first locking bolt; 13. an adjustment knob; 14. a sliding seat; 15. a double-ended screw; 16. a top pressing plate; 17. a connecting seat; 18. a second locking bolt; 19. a backing plate; 301. a body assembly; 31. a main support; 32. a first chute; 33. an upper bracket; 34. a bottom plate; 35. a second chute; 36. avoiding the groove.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-5, an embodiment of the present utility model provides a multi-type compatible battery module bracket, which includes a limiting component 101, wherein the limiting component 101 includes two L-shaped clamping plates 11, two first locking bolts 12, an adjusting knob 13, two sliding seats 14, a double-headed screw 15, a top pressing plate 16, two connecting seats 17, two second locking bolts 18 and a backing plate 19;

The two L-shaped clamping plates 11 are symmetrically and threadedly connected to the outer side wall of the double-head screw 15, one end of the double-head screw 15 is rotationally connected to one side of one sliding seat 14, the other end of the double-head screw 15 penetrates through the other sliding seat 14 and is rotationally connected with the sliding seat 14, the adjusting knob 13 is fixedly connected to one end of the double-head screw 15, two sides of the pressing plate 16 are symmetrically welded on adjacent surfaces of the two connecting seats 17, the two first locking bolts 12 are symmetrically and threadedly connected to the inside of the sliding seat 14, the two second locking bolts 18 are symmetrically and threadedly connected to the inside of the connecting seats 17, and the base plate 19 is in threaded connection with the second locking bolts 18.

In one embodiment, the lower surface of the L-shaped clamping plate 11 is provided with a main body assembly 301, and the main body assembly 301 comprises two main brackets 31, four first sliding grooves 32, two upper brackets 33, a bottom plate 34, two second sliding grooves 35 and an avoidance groove 36;

The lower surface sliding connection of L shape cardboard 11 is in the upper surface of bottom plate 34, and then when clockwise rotation adjust knob 13, adjust knob 13 drives double-end screw rod 15 and rotates, because L shape cardboard 11 and double-end screw rod 15 threaded connection, consequently double-end screw rod 15 can drive two L shape cardboard 11 and be close to each other to carry out the centre gripping to battery module's both sides.

In one embodiment, the lower surfaces of the two main supports 31 are symmetrically welded on both sides of the upper surface of the bottom plate 34, the two upper supports 33 are fixedly connected to the top of the front surface and the top of the rear surface of the two main supports 31 through bolts, the two second sliding grooves 35 are symmetrically arranged on the upper surfaces of the two main supports 31, the four first sliding grooves 32 are symmetrically arranged on both sides of the two main supports 31, the bottom plate 34, the two main supports 31 and the two upper supports 33 can form a frame of a battery module support, and the battery module is placed in the frame and is in contact with the upper surface of the bottom plate 34.

In one embodiment, the outer side wall of the sliding seat 14 is slidably connected to the inner side wall of the first chute 32, one end of the first locking bolt 12 is attached to one side of the main support 31, by pushing the sliding seat 14, the sliding seat 14 drives the double-headed screw 15 to move, the double-headed screw 15 drives the L-shaped clamping plate 11 to move, so that the L-shaped clamping plate 11 can be attached to the front surface and the rear surface of the battery module, and then the position of the sliding seat 14 can be fixed through the first locking bolt 12, so that the front and rear positions of the battery module are limited.

In one embodiment, the two avoidance grooves 36 are symmetrically formed on the upper surface of the main support 31, the outer side wall of the connection seat 17 is slidably connected to the inner side wall of the second chute 35, the backing plate 19 is attached to one side, far away from the connection seat 17, of the main support 31, the second locking bolt 18 is slidably connected to the inner side wall of the avoidance groove 36, the connection seat 17 is pushed to slide downwards in the second chute 35, the connection seat 17 drives the top pressing plate 16 to move downwards, the top pressing plate 16 is attached to the upper surface of the battery module, and then the position of the connection seat 17 is limited by using the second locking bolt 18, so that the upper position and the lower position of the battery module can be limited.

The utility model works when in work: the battery module is placed in a battery module frame formed by a bottom plate 34, two main supports 31 and two upper supports 33, the battery module is attached to the upper surface of the bottom plate 34, then a connecting seat 17 is inserted into a second sliding groove 35, the connecting seat 17 is pushed to move downwards, the connecting seat 17 drives a pressing plate 16 to move downwards, the pressing plate 16 is attached to the upper surface of the battery module, then the position of the connecting seat 17 is fixed through the cooperation of a second locking bolt 18 and a backing plate 19, at the moment, the upper and lower positions of the battery module are limited, the sliding seat 14 is pushed to push the sliding seat 14 to drive the L-shaped clamping plate 11 to move through the double-head screw 15, the front surface and the rear surface of the battery module are attached to each other, then the position of the sliding seat 14 is fixed through a first locking bolt 12, at the moment, the front and rear positions of the battery module are limited, the double-head screw 15 is driven to rotate through an adjusting knob 13, at the moment, the double-head screw 15 drives the two L-shaped clamping plates 11 to be close to each other through threads, so that the left and right positions of the battery module are limited, and the battery module is further fixed.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a compatible battery module support of polytypic, includes spacing subassembly (101), its characterized in that: the limiting assembly (101) comprises two L-shaped clamping plates (11), two first locking bolts (12), an adjusting knob (13), two sliding seats (14), a double-headed screw (15), a top pressing plate (16), two connecting seats (17), two second locking bolts (18) and a base plate (19);

Two L-shaped clamping plates (11) are symmetrically connected with the outer side wall of a double-head screw (15), one end of the double-head screw (15) is rotationally connected with one side of a sliding seat (14), the other end of the double-head screw (15) penetrates through the other sliding seat (14) and is rotationally connected with the sliding seat (14), an adjusting knob (13) is fixedly connected with one end of the double-head screw (15), two sides of a pressing plate (16) are symmetrically welded on adjacent surfaces of two connecting seats (17), two first locking bolts (12) are symmetrically connected with the inner parts of the sliding seats (14) in a threaded mode, two second locking bolts (18) are symmetrically connected with the inner parts of the connecting seats (17) in a threaded mode, and a base plate (19) is in threaded connection with the second locking bolts (18).

2. The multi-type compatible battery module holder of claim 1 wherein: the lower surface of the L-shaped clamping plate (11) is provided with a main body assembly (301), and the main body assembly (301) comprises two main brackets (31), four first sliding grooves (32), two upper brackets (33), a bottom plate (34), two second sliding grooves (35) and an avoidance groove (36);

the lower surface of the L-shaped clamping plate (11) is connected with the upper surface of the bottom plate (34) in a sliding manner.

3. The multi-type compatible battery module holder of claim 2 wherein: the lower surfaces of the two main brackets (31) are symmetrically welded on two sides of the upper surface of the bottom plate (34), and the two upper brackets (33) are fixedly connected to the top of the front surface and the top of the rear surface of the two main brackets (31) through bolts.

4. The multi-type compatible battery module holder of claim 2 wherein: the two second sliding grooves (35) are symmetrically arranged on the upper surfaces of the two main supports (31), and the four first sliding grooves (32) are symmetrically arranged on two sides of the two main supports (31).

5. The multi-type compatible battery module holder of claim 1 wherein: the outer side wall of the sliding seat (14) is connected to the inner side wall of the first sliding groove (32) in a sliding mode, and one end of the first locking bolt (12) is attached to one side of the main support (31).

6. The multi-type compatible battery module holder of claim 2 wherein: the two avoidance grooves (36) are symmetrically formed in the upper surface of the main support (31), the outer side wall of the connecting seat (17) is slidably connected to the inner side wall of the second sliding groove (35), the base plate (19) is attached to one side, far away from the connecting seat (17), of the main support (31), and the second locking bolt (18) is slidably connected to the inner side wall of the avoidance groove (36).