CN220021470U

CN220021470U - Battery connection module

Info

Publication number: CN220021470U
Application number: CN202321412612.2U
Authority: CN
Inventors: 伍栩生; 刘华平; 何升升
Original assignee: Anhui Pingyao Electronic Technology Co ltd
Current assignee: Anhui Pingyao Electronic Technology Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-11-14
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a battery connecting module, which comprises a plurality of connecting plates, wherein connecting grooves are formed in two opposite corners of the plurality of connecting plates, fixing grooves are formed in the other two opposite corners of the plurality of connecting plates, connecting components used for connecting the two connecting plates are arranged in the two connecting grooves, each connecting component comprises a fixing shaft, the fixing shafts are fixedly connected to one ends of the connecting grooves far away from the middle parts of the connecting plates, fixing plates are rotatably connected to the outer sides of the fixing shafts, movable plates are connected to one ends of the fixing plates in a penetrating mode, the fixing plates and the movable plates are rotatably connected to the inner parts of the connecting grooves, the movable plates extend into the fixing grooves of the other connecting plates through rotation of the fixing plates and the movable plates in one connecting plate around the fixing shafts, and when one connecting plate is damaged, the fixing plates and the movable plates can be fixed in the fixing grooves, two adjacent connecting plates can be quickly communicated, and connectivity of the battery module is ensured.

Description

Battery connection module

Technical Field

The utility model relates to the field of battery connectors, in particular to a battery connecting module.

Background

The power battery is a battery for providing power for electric automobiles and hybrid electric automobiles, and in order to obtain larger output current and output voltage, the power battery is often used for assembling a plurality of batteries into a whole to form a battery module, and the battery modules are required to be connected with each other by using a battery connection module to realize conductive connection of adjacent battery cells, so that the battery cells in the battery module are discharged together after being connected in series or in parallel.

However, in the process of implementing the related technical scheme, at least the following technical problems are found: the current battery connection module uses the bolt to install the connection row on the electric core of two batteries, when one of them connection row damages, the connection between the battery will break off for the unable normal work of battery module, need dismantle the damage part when maintaining and change, the step is comparatively loaded down with trivial details, influences the normal use of battery module.

Disclosure of Invention

The utility model solves the problem of complicated maintenance when the parts of the battery connecting module are damaged in the prior art by providing the battery connecting module, and achieves the effect of quickly communicating the damaged parts.

The utility model provides a battery connecting module, which comprises a plurality of connecting plates, wherein the middle parts of the two ends of the connecting plates are respectively provided with a mounting hole for connecting with a battery, the two opposite corners of the connecting plates are respectively provided with a connecting groove, the other two opposite corners of the connecting plates are respectively provided with a fixing groove, the interiors of the two connecting grooves are respectively provided with a connecting component for connecting the two connecting plates, the connecting components comprise a fixed shaft, the fixed shaft is fixedly connected with one end of the connecting grooves far away from the middle part of the connecting plates, the outer side of the fixed shaft is rotationally connected with a fixed plate, one end of the fixed plate is connected with a movable plate in a penetrating way, and the fixed plate and the movable plate are rotationally connected with the interiors of the connecting grooves.

Further, two the inside of fixed slot all is provided with fixed subassembly, fixed subassembly includes the installation pole, the installation pole interlude connect in the fixed slot is kept away from the one end at connecting plate middle part, the top of installation pole stretches into the top of connecting plate, just the top fixedly connected with fixed block of installation pole, the outside cover on installation pole top is equipped with the second spring, the second spring set up in between fixed block and the connecting plate.

Further, a mounting groove is formed in one end of the movable plate, and the mounting groove is matched with the mounting rod in size.

Further, the movable groove is formed in one end of the fixed plate, the movable plate is connected to the inside of the movable groove in a sliding mode, a first spring is arranged in the movable groove, and two ends of the first spring are fixedly connected with the inner wall of the movable groove and one end of the movable plate respectively.

Further, the standing groove has been seted up to the one side that the spread groove is close to the connecting plate middle part, the standing groove with fly leaf size assorted, the fixed plate is kept away from one side fixedly connected with of connecting plate is used for promoting the fixed plate is around fixed axle pivoted pushes away the handle.

Further, the size of the mounting hole is matched with the size of the mounting groove, and two ends of the plurality of connecting plates are respectively fixed with the electric cores of the two batteries through the mounting holes.

The technical scheme provided by the utility model has at least the following technical effects or advantages:

through fixed plate and fly leaf among the connecting plate around the fixed axle rotation for the fly leaf stretches into in the fixed slot of another connecting plate, links to each other two connecting plates fast through the cooperation of installation pole and mounting groove, when making the connecting plate of a department damage, fixed plate and fly leaf can fix in the mounting groove, can communicate two adjacent connecting plates fast, can communicate damaged position fast, make battery module can not be because of the disconnection of a department and unable work, and battery module can be emergency use when the disconnection, guarantees battery module's connectivity.

Drawings

Fig. 1 is a schematic view of the overall structure of a battery connection module according to an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a connecting plate according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a connecting slot according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of connection between two connection boards in an embodiment of the present utility model.

In the figure: 10. a connecting plate; 20. a connection assembly; 30. a fixing assembly; 40. a mounting hole; 50. a connecting groove; 60. a fixing groove; 21. a fixed shaft; 22. a fixing plate; 23. a movable plate; 24. a movable groove; 25. a first spring; 26. a mounting groove; 27. a placement groove; 28. a push handle; 31. a mounting rod; 32. a fixed block; 33. and a second spring.

Detailed Description

The embodiment of the utility model discloses a battery connecting module, which is characterized in that the electric cores of two batteries are connected through a connecting plate 10, a movable plate 23 stretches into a fixed groove 60 of the other connecting plate 10 through rotation of a fixed plate 22 and the movable plate 23, the movable plate 23 entering the fixed groove 60 can be fixed through a mounting rod 31, the two connecting plates 10 are connected together, when one connecting plate 10 is damaged, surrounding connecting plates 10 can be connected with the damaged connecting plate 10, the battery module can be used in an emergency when being disconnected, the connectivity of the battery module is ensured, a push handle 28 at one end of the movable plate 23 is consistent with the size of a mounting hole 40, one end of the movable plate 23 can be mounted on the battery, the whole length of the connecting plate 10 can be adjusted according to requirements, and the connecting module can adapt to different battery modules.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, the present embodiment provides a battery connection module, including a plurality of connection plates 10, mounting holes 40 are formed in the middle portions of two ends of the plurality of connection plates 10, two ends of the plurality of connection plates 10 are respectively fixed with the battery cores of two batteries through the mounting holes 40, connection grooves 50 are formed at two opposite corners of the plurality of connection plates 10, fixing grooves 60 are formed at two other opposite corners of the plurality of connection plates 10, connection assemblies 20 for connecting the two connection plates 10 are respectively arranged inside the two connection grooves 50, the connection assemblies 20 include a fixed shaft 21, a fixed plate 22, a movable plate 23, a movable groove 24, a first spring 25, a mounting groove 26, a holding groove 27, a push handle 28, the fixed shaft 21 is fixedly connected to one end of the connection groove 50 away from the middle portion of the connection plate 10, one end of the fixed plate 22 is rotatably connected to the outer side of the fixed shaft 21, the movable plate 23 is alternately connected to the other end of the fixed plate 22, the fixed plate 22 and the movable plate 23 are both rotationally connected in the connecting groove 50, the movable groove 24 is arranged at the other end of the fixed plate 22, the movable plate 23 is slidingly connected in the movable groove 24, the first spring 25 is arranged in the movable groove 24, two ends of the first spring 25 are respectively fixedly connected with the inner wall of the movable groove 24 and one end of the movable plate 23, the mounting groove 26 is arranged at one end of the movable plate 23 far away from the fixed plate 22, the mounting groove 26 is matched with the mounting hole 40 in size, the placing groove 27 is arranged at one side of the connecting groove 50 near the middle part of the connecting plate 10, the placing groove 27 is matched with the movable plate 23 in size, the pushing handle 28 for pushing the fixed plate 22 to rotate around the fixed shaft 21 is fixedly connected to one side of the fixed plate 22 far away from the connecting plate 10, the side of the placing groove 27 far away from the middle part of the connecting plate 10 is arc-shaped, when the pushing handle 28 is pushed to enable the fixed plate 22 and the movable plate 23 to rotate, the fly leaf 23 receives the extrusion of arc surface, the fly leaf 23 shrink into the fly leaf 24, make fly leaf 23 can be taken out smoothly from standing groove 27, fixed plate 22 and fly leaf 23 can be fixed inside the spread groove 50 by standing groove 27, make the holistic volume of connecting plate 10 minimum, conveniently carry and transportation, when the connecting plate 10 damage of one place leads to the battery module disconnection, the inside fly leaf 23 of adjacent connecting plate 10 can rotate in the fixed slot 60 on the connecting plate 10 of damage, make the battery module can communicate again, emergent use when the disconnection, guarantee battery module's connectivity, the mounting groove 26 and the mounting hole 40 size of fly leaf 23 one end are unanimous, make fly leaf 23 can replace connecting plate 10 to be connected with the battery, adjust the whole length of connecting plate 10 through the flexible of fly leaf 23 inside the fly leaf 24, in order to adapt to the battery module of equidimension.

Referring to fig. 1 and 2, the fixing assemblies 30 are disposed inside the two fixing slots 60, the fixing assemblies 30 include a mounting rod 31, a fixing block 32, and a second spring 33, the mounting rod 31 is connected to one end of the fixing slot 60 away from the middle of the connecting plate 10 in a penetrating manner, the top end of the mounting rod 31 extends into the top of the connecting plate 10, the fixing block 32 is fixedly connected to the top of the mounting rod 31, the second spring 33 is sleeved on the outer side of the top end of the mounting rod 31, two ends of the second spring 33 are respectively fixedly connected to the top of the connecting plate 10 and the bottom of the fixing block 32, when the movable plate 23 rotates into the fixing slot 60 on the connecting plate 10, the movable plate 23 pushes the mounting rod 31 upwards, so that the mounting rod 31 moves upwards, the second spring 33 is stretched, when the mounting slot 26 moves to the position of the mounting rod 31, the elastic force of the second spring 33 enables the mounting rod 31 to enter the mounting slot 26, the movable plate 23 is fixed on the connecting plate 10, so that the two connecting plates 10 can be connected together, the damaged parts can be quickly connected when the connecting plate 10, and the battery module can not be disconnected, so that the connectivity of the battery module can not be ensured.

The utility model can explain its functional principle by the following modes of operation:

during the use, install a plurality of connecting plates 10 between two batteries, the connecting plate 10 passes through mounting hole 40 and is connected with the battery, when the interval of battery connection module is improper, promote push handle 28, make fixed plate 22 and fly leaf 23 rotate around fixed axle 21, the one end of fly leaf 23 receives the pressure of standing groove 27 arcwall face slightly to take in the fly leaf 24, make fly leaf 23 can take out smoothly from standing groove 27, fixed plate 22 and fly leaf 23 rotate suitable position, make the junction of mounting groove 26 on the fly leaf 23 and battery align, install fly leaf 23 on the battery through mounting groove 26, make the suitability of connection module stronger, when the connecting plate 10 of battery connection module breaks, will break fixed plate 22 and fly leaf 23 on the adjacent junction connecting plate 10 in position, make fly leaf 23 rotate into the fixed slot 60 of the junction connecting plate 10, the one end of fly leaf 23 makes mounting rod 31 rise, second spring 33 between fixed block 32 and the connecting plate 10 is stretched by the junction, when the mounting groove 26 of fly leaf 23 rotates to the mounting groove 31 makes the second spring 33 of mounting groove 31 make the inside of the module break, can make the connection module break, make the inside of the connection module break, can guarantee the connection of the quick connection when the battery module breaks.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art should be able to apply equivalents and modifications according to the technical scheme and the concept of the present utility model within the scope of the present utility model.

Claims

1. The utility model provides a battery connection module, includes a plurality of connecting plates (10), a plurality of mounting hole (40) that are used for linking to each other with the battery are all offered at the middle part at connecting plate (10) both ends, a serial communication port, a plurality of connecting plate (10) two relative corners all have been offered spread groove (50), a plurality of connecting plate (10) two other relative corners all have been offered fixed slot (60), two the inside of spread groove (50) all is provided with and is used for connecting two coupling assembling (20) of connecting plate (10), coupling assembling (20) include fixed axle (21), fixed axle (21) fixed connection in one end in connecting plate (10) middle part is kept away from to spread groove (50), the outside rotation of fixed axle (21) is connected with fixed plate (22), the one end of fixed plate (22) alternates and is connected with fly leaf (23), fixed plate (22) with fly leaf (23) rotate connect in the inside of spread groove (50).

2. The battery connection module according to claim 1, wherein two fixing grooves (60) are formed in the fixing assembly (30), the fixing assembly (30) comprises a mounting rod (31), the mounting rod (31) is connected to one end, far away from the middle of the connecting plate (10), of the fixing groove (60), the top end of the mounting rod (31) extends into the top of the connecting plate (10), a fixing block (32) is fixedly connected to the top end of the mounting rod (31), a second spring (33) is sleeved on the outer side of the top end of the mounting rod (31), and the second spring (33) is arranged between the fixing block (32) and the connecting plate (10).

3. A battery connection module according to claim 2, wherein a mounting groove (26) is provided at one end of the movable plate (23), and the mounting groove (26) is sized to match the mounting bar (31).

4. A battery connection module according to claim 1, wherein a movable groove (24) is formed at one end of the fixed plate (22), the movable plate (23) is slidably connected to the inside of the movable groove (24), a first spring (25) is arranged in the movable groove (24), and two ends of the first spring (25) are fixedly connected with the inner wall of the movable groove (24) and one end of the movable plate (23) respectively.

5. A battery connection module according to claim 1, wherein a placement groove (27) is formed in one side of the connection groove (50) close to the middle of the connection plate (10), the placement groove (27) is matched with the movable plate (23) in size, and a pushing handle (28) for pushing the fixed plate (22) to rotate around the fixed shaft (21) is fixedly connected to one side of the fixed plate (22) away from the connection plate (10).

6. A battery connection module according to claim 3, wherein the mounting holes (40) are sized to match the mounting grooves (26), and the two ends of the plurality of connection plates (10) are respectively fixed to the cells of the two batteries through the mounting holes (40).