CN214707201U - Battery support of multifunctional battery module - Google Patents

Abstract

The utility model relates to a battery module technical field specifically is a battery support of multi-functional battery module, the fixed four erection columns that are provided with of top symmetry of lower carriage, and the fixed three first recess that is provided with in inside of lower carriage, one of them the inside block of first recess has the baffle that links to each other with the lower carriage, the fixed buffer gear that is provided with in below of lower carriage, and the top of lower carriage is provided with the upper bracket, the fixed first fin that is provided with in top of upper bracket, and the fixed four screw thread posts that link to each other with the erection column that are provided with of below symmetry of upper bracket. The utility model relates to a novelty, the design of baffle makes this device can install fixedly to unidimensional battery module, and because twist through screw post and erection column between upper bracket and the lower carriage and close fixedly to be convenient for dismantle the maintenance or change the battery module, buffer gear can cushion the shock attenuation to the battery module, has increased the practicality.

Description

Battery support of multifunctional battery module

Technical Field

The utility model relates to a battery module technical field specifically is a battery support of multi-functional battery module.

Background

At present, lithium ion batteries have the advantages of high specific energy, large number of recycling times, long storage time and the like, are widely applied to portable electronic equipment, and are also widely applied to large and medium-sized electric equipment such as electric automobiles, electric bicycles, electric tools and the like, so that the performance requirements on the lithium ion batteries are higher and higher, wherein battery modules consisting of a plurality of cylindrical battery cores are widely applied to the field of electric automobiles.

However, the battery holder of the conventional battery module can only be applied to a battery module of one size, and when the battery is damaged, the battery module is not convenient to detach, so that the battery is complex to maintain and replace, the maintenance efficiency is low, in addition, the heat dissipation performance of the conventional battery holder is not good, the buffering performance is not sufficient, and the battery module can be damaged during use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery support of multi-functional battery module to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a battery bracket of a multifunctional battery module comprises a lower bracket, four mounting columns are symmetrically and fixedly arranged above the lower bracket, three first grooves are fixedly arranged inside the lower bracket, a baffle plate connected with the lower bracket is clamped in one of the first grooves, a second groove is fixedly arranged in the baffle plate, a primary spring is fixedly arranged in the second groove, a limit block is fixedly arranged on one side of the primary spring, a clamping column which penetrates through the baffle and extends to the outside to be clamped with the lower bracket is fixedly arranged at one side of the limiting block, a buffer mechanism is fixedly arranged below the lower bracket, an upper bracket is arranged above the lower bracket, a first radiating fin is fixedly arranged above the upper bracket, and the below symmetry of upper bracket is fixed and is provided with four rotation pieces, four the inside of rotating the piece all rotates and is connected with the screw thread post that links to each other with the erection column.

As a further proposal of the utility model; buffer gear is including being fixed in the first buffer board of lower carriage below, the below of first buffer board is provided with the second buffer board, and the below of first buffer board all fixes being provided with the hydraulic stem that links to each other with the second buffer board in four corner position departments, the fixed first branch that is provided with in below of first buffer board, the fixed second grade spring that is provided with in inside of first branch, the fixed first buffer block that is provided with in one side of second grade spring, the fixed second branch that is provided with in one side of first buffer block, the fixed third branch that is provided with in top of second buffer board, the fixed tertiary spring that is provided with in inside of third branch, the fixed second buffer block that is provided with in top of tertiary spring links to each other with second branch.

As a further proposal of the utility model; the fixed blotter that is provided with in top of first buffer board, and the thickness of blotter is 0.8 cm.

As a further proposal of the utility model; the number of the first radiating fins is three, and second radiating fins are fixedly arranged on the outer sides of the first radiating fins.

As a further proposal of the utility model; the positions of the outer side of the lower support corresponding to the three first grooves are fixedly provided with clamping grooves, and the sizes of the clamping grooves are the same as the sizes of the clamping columns.

As a further proposal of the utility model; the erection column is hollow structure, and the inboard fixed internal thread that is provided with the external screw thread looks adaptation of screw thread post of erection column.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, it is nimble convenient, the design of baffle makes this device can install not unidimensional battery module fixed, application scope has been enlarged, the convenience of use has been improved, and because it is fixed to twist through screw post and erection column between upper bracket and the lower carriage, thereby be convenient for dismantle the maintenance or change to the battery module, first fin can improve the heat dispersion of battery module, buffer gear can cushion the shock attenuation to the battery module, avoid the battery module to damage, and the operation is simple, and the practicability is increased.

Drawings

Fig. 1 is a schematic structural view of a battery holder of a multifunctional battery module;

fig. 2 is a schematic cross-sectional view of a baffle plate in a battery holder of a multifunctional battery module;

fig. 3 is a schematic structural diagram of a buffering mechanism in a battery holder of a multifunctional battery module.

In the figure: 1. a lower bracket; 2. mounting a column; 3. a first groove; 4. a baffle plate; 5. a second groove; 6. a primary spring; 7. a limiting block; 8. clamping the column; 9. an upper bracket; 10. a first heat sink; 11. a rotating member; 12. a threaded post; 13. a first buffer plate; 14. a second buffer plate; 15. a hydraulic lever; 16. a first support bar; 17. a secondary spring; 18. a first buffer block; 19. a second support bar; 20. a third support bar; 21. a tertiary spring; 22. and a second buffer block.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a battery support of a multifunctional battery module includes a lower support 1, four mounting posts 2 are symmetrically and fixedly disposed above the lower support 1, three first grooves 3 are fixedly disposed inside the lower support 1, a baffle 4 connected to the lower support 1 is fastened inside one of the first grooves 3, a second groove 5 is fixedly disposed inside the baffle 4, a first-stage spring 6 is fixedly disposed inside the second groove 5, a stopper 7 is fixedly disposed on one side of the first-stage spring 6, a fastening post 8 penetrating the baffle 4 and extending to the outside thereof to be fastened with the lower support 1 is fixedly disposed on one side of the stopper 7, a buffer mechanism is fixedly disposed below the lower support 1, an upper support 9 is disposed above the lower support 1, a first heat sink 10 is fixedly disposed above the upper support 9, and four rotating members 11 are symmetrically and fixedly disposed below the upper support 9, the four rotating pieces 11 are rotatably connected inside with threaded columns 12 connected with the mounting columns 2.

In fig. 3, the buffering mechanism includes a first buffer plate 13 fixed below the lower bracket 1, a second buffer plate 14 is arranged below the first buffer plate 13, hydraulic rods 15 connected with the second buffer plate 14 are fixedly arranged at four corner positions below the first buffer plate 13, a first support rod 16 is fixedly arranged below the first buffer plate 13, a second-stage spring 17 is fixedly arranged inside the first support rod 16, a first buffer block 18 is fixedly arranged on one side of the second-stage spring 17, a second support rod 19 is fixedly arranged on one side of the first buffer block 18, a third support rod 20 is fixedly arranged above the second buffer plate 14, a third-stage spring 21 is fixedly arranged inside the third support rod 20, and a second buffer block 22 connected with the second support rod 19 is fixedly arranged above the third-stage spring 21, so as to prevent the battery module from being damaged due to vibration.

In fig. 3, a buffer pad is fixedly disposed above the first buffer plate 13, and the thickness of the buffer pad is 0.8cm, so that the buffer performance of the battery module is improved.

In fig. 1, the number of the first heat dissipation fins 10 is three, and the second heat dissipation fins are fixedly disposed outside the first heat dissipation fins 10, so that the heat dissipation efficiency of the battery module is improved.

In fig. 1, the positions of the outer side of the lower bracket 1 corresponding to the three first grooves 3 are all fixedly provided with a clamping groove, and the size of the clamping groove is the same as that of the clamping column 8, so that the baffle 4 is convenient to fix.

In fig. 1, the mounting post 2 is a hollow structure, and the inner side of the mounting post 2 is fixedly provided with an internal thread matched with the external thread of the threaded post 12, so that the battery module is convenient to detach.

The utility model discloses a theory of operation is: when the battery module is used, the battery module is firstly installed, the battery module is placed in the lower support 1 during installation, then the baffle 4 is installed in the first groove 3 in the lower support 1 according to the size of the battery module, the clamping column 8 is squeezed by hands during installation, the clamping column 8 is stressed on the limiting block 7 to move towards the inside of the second groove 5, so that the primary spring 6 is compressed until the clamping column 8 is completely retracted into the inside of the second groove 5, then the baffle 4 is inserted into the proper first groove 3 until the clamping column 8 moves to the clamping groove position outside the lower support 1, at the moment, the primary spring 6 is relieved from stress and stretched to drive the limiting block 7 to move, the movement of the limiting block 7 drives the clamping column 8 to be clamped and fixed with the clamping groove, so that the installation of the baffle 4 is realized, the baffle 4 can limit the battery module, then the upper support 9 is placed above the battery module, all twist four screw thread posts 12 with erection column 2 and close fixedly, can accomplish the installation of battery module, when the battery module receives external factors and shakes, first buffer board 13 moves down because of receiving the vibrations power this moment, thereby drive first branch 16 downstream, the removal of first branch 16 makes the both ends of second branch 19 all to the inside removal of first branch 16 and third branch 20, thereby drive the removal of first buffer block 18 and second buffer block 22, make second grade spring 17 and tertiary spring 21 compress, finally realize the buffering to the battery module, avoid the battery module to damage, and is simple in operation, and the practicality has been increased.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A battery support of a multifunctional battery module comprises a lower support (1) and is characterized in that four mounting columns (2) are symmetrically and fixedly arranged above the lower support (1), three first grooves (3) are fixedly arranged inside the lower support (1), a baffle (4) connected with the lower support (1) is clamped inside one of the first grooves (3), a second groove (5) is fixedly arranged inside the baffle (4), a primary spring (6) is fixedly arranged inside the second groove (5), a limiting block (7) is fixedly arranged on one side of the primary spring (6), a clamping column (8) penetrating through the baffle (4) and extending to the outside of the limiting block to be clamped with the lower support (1) is fixedly arranged on one side of the limiting block (7), a buffering mechanism is fixedly arranged below the lower support (1), and the top of lower carriage (1) is provided with upper bracket (9), the fixed first fin (10) that is provided with in top of upper bracket (9), and the below symmetry of upper bracket (9) is fixed and is provided with four and rotates piece (11), four the inside of rotating piece (11) all rotates and is connected with screw thread post (12) that link to each other with erection column (2).

2. The battery support of a multifunctional battery module according to claim 1, wherein the buffering mechanism comprises a first buffer plate (13) fixed below the lower support (1), a second buffer plate (14) is arranged below the first buffer plate (13), hydraulic rods (15) connected with the second buffer plate (14) are fixedly arranged below the first buffer plate (13) at four corner positions, a first support rod (16) is fixedly arranged below the first buffer plate (13), a second spring (17) is fixedly arranged inside the first support rod (16), a first buffer block (18) is fixedly arranged at one side of the second spring (17), a second support rod (19) is fixedly arranged at one side of the first buffer block (18), a third support rod (20) is fixedly arranged above the second buffer plate (14), and a third-level spring (21) is fixedly arranged inside the third supporting rod (20), and a second buffer block (22) connected with the second supporting rod (19) is fixedly arranged above the third-level spring (21).

3. The battery support of a multifunctional battery module as set forth in claim 2, wherein a buffer pad is fixedly disposed above the first buffer plate (13), and the thickness of the buffer pad is 0.8 cm.

4. The battery holder of a multifunctional battery module according to claim 1, wherein the number of the first heat dissipation fins (10) is three, and a second heat dissipation fin is fixedly arranged at the outer side of the first heat dissipation fin (10).

5. The battery bracket of a multifunctional battery module as set forth in claim 1, wherein the outer side of the lower bracket (1) is fixedly provided with a slot at a position corresponding to the three first grooves (3), and the size of the slot is the same as that of the clamping column (8).

6. The battery bracket of a multifunctional battery module as set forth in claim 1, wherein the mounting post (2) is hollow, and the inner side of the mounting post (2) is fixedly provided with an internal thread adapted to the external thread of the threaded post (12).

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