CN220895715U - Spacing-adjustable battery module - Google Patents
Spacing-adjustable battery module Download PDFInfo
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- CN220895715U CN220895715U CN202322514568.2U CN202322514568U CN220895715U CN 220895715 U CN220895715 U CN 220895715U CN 202322514568 U CN202322514568 U CN 202322514568U CN 220895715 U CN220895715 U CN 220895715U
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- sliding
- fixedly connected
- battery module
- screw rod
- plate
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 43
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000007858 starting material Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 9
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of batteries, in particular to a spacing-adjustable battery module which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with symmetrically arranged shells; the shell is internally provided with a first adjusting component, the first adjusting component comprises a bidirectional screw rod I and a sliding block, and the sliding block is connected to the outer side of the bidirectional screw rod in a sliding way; the middle parts of the two shells are provided with second adjusting components, and the second adjusting components comprise a two-way screw rod II and a sliding plate; through starter motor one and motor two, motor one drives two sliders and slides in two-way lead screw one outside, makes two L shape backup pads be close to each other or keep away from to can support the battery module of equidimension not, motor two drives two slides in two outsides of two-way lead screw and slide, makes two U shaped boards be close to each other or keep away from, thereby can adjust battery module's interval, need not demolish the bolt, can not cause the staff to be injured.
Description
Technical Field
The utility model belongs to the technical field of batteries, and particularly relates to a spacing-adjustable battery module.
Background
The battery module is a unit formed by assembling a plurality of battery cells and is used for providing higher voltage and capacity, after the battery module is produced, the battery module can be tested, wherein a thermal runaway test is one of the tests, and in order to improve the reliability of test data, the distance between the two battery modules can be adjusted after a group of data is tested, and the secondary test is carried out.
At present, when carrying out thermal runaway test to battery module, can pass through the bolt fastening with two battery modules respectively on the support, after testing a set of data, demolish the bolt to adjust the interval between two battery modules, after the adjustment is accomplished, two battery modules are fixed on the support through the screw rod again.
In the prior art, although the interval between two battery modules can be adjusted through dismantling the bolt, when dismantling the bolt, a large amount of time is required to consume, and when carrying out thermal runaway test to the battery module, the battery module heat is higher, has certain danger, when the staff demolishs the bolt, probably can cause the staff injury.
Therefore, an adjustable-pitch battery module is provided for solving the above problems.
Disclosure of utility model
In order to overcome the defects in the prior art and solve the problems, the provided battery module with the adjustable distance is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a spacing-adjustable battery module, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a symmetrically arranged shell; the shell is internally provided with a first adjusting component, the first adjusting component comprises a bidirectional screw rod I and a sliding block, and the sliding block is connected to the outer side of the bidirectional screw rod in a sliding way; the middle parts of the two shells are provided with second adjusting components, the second adjusting components comprise a two-way screw rod II and a sliding plate, and the sliding plate is connected to the outer side of the two-way screw rod II in a sliding manner; a U-shaped plate is fixedly connected above the sliding plate; the U-shaped plate middle part is provided with the battery module body.
Preferably, the first adjusting component comprises a first motor, and the first motor is fixedly connected to the outer side of the shell; the output end of the motor I is fixedly connected with a bidirectional screw rod I, and the bidirectional screw rod I is rotationally connected inside the shell; the outer side of the two-way screw rod I is connected with symmetrically arranged sliding blocks in a sliding manner; an L-shaped supporting plate is fixedly connected above the sliding block.
Preferably, the outer side of the sliding block is fixedly connected with symmetrically arranged sliding rods; the slide rail is arranged at the position of the shell corresponding to the slide bar, and the slide bar is in sliding connection with the slide rail.
Preferably, the second adjusting component comprises a second motor; the output end of the second motor is fixedly connected with a second bidirectional screw rod, and the second bidirectional screw rod is rotationally connected in the two shells; the outer side of the bidirectional screw rod is connected with symmetrically arranged sliding plates in a sliding manner; a U-shaped plate is fixedly connected above the sliding plate; the middle parts of the two shells are fixedly connected with positioning rods corresponding to the positions of the sliding plates, and the sliding plates are connected to the outer sides of the positioning rods in a sliding manner.
Preferably, one side of the inner part of the U-shaped plate is fixedly connected with symmetrically arranged springs; the other end of the spring is fixedly connected with a clamping plate; a battery module body is arranged on one side of the clamping plate, which is far away from the spring; a pull rod is fixedly connected to the middle part of one side, close to the spring, of the clamping plate, and penetrates through one side of the U-shaped plate; one end of the pull rod, which is far away from the clamping plate, is fixedly connected with a pull ring; and one side of the clamping plate, which is close to the spring, is fixedly connected with limit rods which are symmetrically arranged at positions corresponding to the spring, the limit rods are positioned in the spring, and the limit rods are slidably connected in the U-shaped plate.
Preferably, a plurality of balls which are uniformly arranged are connected above the L-shaped supporting plate in a rolling way on one side, which is close to the battery module body.
The utility model has the beneficial effects that:
the utility model provides a distance-adjustable battery module, which is characterized in that a motor I and a motor II are started, the motor I drives two sliding blocks to slide on the outer side of a bidirectional screw rod I, so that two L-shaped supporting plates are close to or far away from each other, different-size battery modules can be supported, the motor II drives two sliding plates to slide on the outer side of the bidirectional screw rod II, so that the two U-shaped plates are close to or far away from each other, the distance between the battery modules can be adjusted, bolts are not required to be removed, and no injury is caused to workers.
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 and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a perspective view of a first adjustment assembly of the present utility model;
FIG. 4 is a perspective view of a second adjustment assembly of the present utility model;
Fig. 5 is a perspective view of the present utility model at the clamping plate.
Legend description:
1. A bottom plate; 2. a housing; 21. a first motor; 22. a two-way screw rod I; 23. a slide block; 24. an L-shaped support plate; 25. a slide bar; 26. a slide rail; 3. a second motor; 31. a two-way screw rod II; 32. a slide plate; 33. a U-shaped plate; 34. a positioning rod; 4. a spring; 41. a clamping plate; 42. a pull rod; 43. a pull ring; 44. a limit rod; 5. a battery module body; 6. and (3) rolling balls.
Description of the embodiments
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. 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.
Specific examples are given below.
Referring to fig. 1-5, the utility model provides a spacing-adjustable battery module, which comprises a bottom plate 1, wherein a shell 2 which is symmetrically arranged is fixedly connected to the upper surface of the bottom plate 1; a first adjusting component is arranged in the shell 2 and comprises a bidirectional screw rod I22 and a sliding block 23, and the sliding block 23 is connected to the outer side of the bidirectional screw rod in a sliding way; the middle parts of the two shells 2 are provided with second adjusting components, the second adjusting components comprise a two-way screw rod II 31 and a sliding plate 32, and the sliding plate 32 is connected to the outer side of the two-way screw rod II 31 in a sliding way; a U-shaped plate 33 is fixedly connected above the sliding plate 32; the middle part of the U-shaped plate 33 is provided with a battery module body 5.
During operation, in the prior art, although the distance between two battery modules can be adjusted by removing the bolts, a great amount of time is consumed when the bolts are removed, and when the battery modules are subjected to a thermal runaway test, the battery modules have higher heat and certain danger, and when workers remove the bolts, the workers can be injured; the device is characterized in that a motor I21 and a motor II 3 are started, the motor I21 drives a bidirectional screw rod I22 to rotate, the bidirectional screw rod I22 rotates to drive two sliding blocks 23 to slide outside the bidirectional screw rod I22, the two sliding blocks 23 are enabled to be close to or far away from each other, the two sliding blocks 23 slide to drive two L-shaped supporting plates 24 to move, the two L-shaped supporting plates 24 are enabled to be close to or far away from each other, accordingly, battery modules of different sizes can be supported, the motor II 3 drives a bidirectional screw rod II 31 to rotate, the bidirectional screw rod II 31 rotates to drive two sliding plates 32 to slide outside the bidirectional screw rod II 31, the two sliding plates 32 are enabled to be close to or far away from each other, the two sliding plates 32 slide to drive two U-shaped plates 33 to move, the two U-shaped plates 33 are enabled to be close to or far away from each other, accordingly, the distance between the battery modules can be adjusted, bolts do not need to be removed, and staff injury can not be caused.
Further, as shown in fig. 1, 2 and 3, the first adjusting component includes a first motor 21, and the first motor 21 is fixedly connected to the outer side of the housing 2; the output end of the first motor 21 is fixedly connected with a first bidirectional screw rod 22, and the first bidirectional screw rod 22 is rotationally connected inside the shell 2; the outer side of the two-way screw rod I22 is connected with symmetrically arranged sliding blocks 23 in a sliding manner; an L-shaped supporting plate 24 is fixedly connected above the sliding block 23.
During operation, the first motor 21 is started, the first motor 21 drives the first bidirectional screw 22 to rotate, the first bidirectional screw 22 rotates to drive the two sliding blocks 23 to slide outside the first bidirectional screw 22, the two sliding blocks 23 are enabled to be close to or far away from each other, the two sliding blocks 23 slide to drive the two L-shaped supporting plates 24 to move, the two L-shaped supporting plates 24 are enabled to be close to or far away from each other, and therefore battery modules with different sizes can be supported.
Further, as shown in fig. 2 and 3, the outer side of the sliding block 23 is fixedly connected with a symmetrically arranged sliding rod 25; slide rail 26 has been seted up to the position of casing 2 corresponding slide bar 25, and slide bar 25 sliding connection is in slide rail 26.
During operation, the slide bar 25 fixedly connected to the outer side of the slide block 23 and the slide rail 26 arranged on the shell 2 enable the slide bar 25 to be in sliding connection with the slide rail 26, so that the position of the slide block 23 can be limited, and the slide block 23 is prevented from shifting.
Further, as shown in fig. 1, 2 and 4, the second adjusting component includes a second motor 3; the output end of the second motor 3 is fixedly connected with a second bidirectional screw rod 31, and the second bidirectional screw rod 31 is rotationally connected in the two shells 2; the outer side of the bidirectional screw rod is connected with symmetrically arranged sliding plates 32 in a sliding manner; a U-shaped plate 33 is fixedly connected above the sliding plate 32; the middle parts of the two shells 2 are fixedly connected with positioning rods 34 corresponding to the positions of the sliding plates 32, and the sliding plates 32 are slidably connected to the outer sides of the positioning rods 34.
During operation, through the second motor 3, the second motor 3 drives the second bidirectional screw rod 31 to rotate, and the second bidirectional screw rod 31 rotates to drive the two sliding plates 32 to slide outside the second bidirectional screw rod 31, so that the two sliding plates 32 are close to or far away from each other, the two sliding plates 32 slide to drive the two U-shaped plates 33 to move, and the two U-shaped plates 33 are close to or far away from each other, so that the distance between the battery modules can be adjusted.
Further, as shown in fig. 1, 2 and 5, a symmetrically arranged spring 4 is fixedly connected to one side of the inside of the U-shaped plate 33; the other end of the spring 4 is fixedly connected with a clamping plate 41; the side of the clamping plate 41 away from the spring 4 is provided with a battery module body 5; a pull rod 42 is fixedly connected to the middle part of one side, close to the spring 4, of the clamping plate 41, and the pull rod 42 penetrates through one side of the U-shaped plate 33; a pull ring 43 is fixedly connected to one end of the pull rod 42, which is far away from the clamping plate 41; and a limit rod 44 which is symmetrically arranged is fixedly connected to one side of the clamping plate 41 close to the spring 4 and corresponds to the position of the spring 4, the limit rod 44 is positioned in the spring 4, and the limit rod 44 is slidably connected in the U-shaped plate 33.
During operation, pull ring 43 is pulled, pull ring 43 drives pull rod 42 and splint 41 to move, splint 41 moves and extrudes spring 4, spring 4 is extruded and contracted and pushes splint 41, after splint 41 moves, the battery module is placed between U-shaped plate 33 and splint 41, staff slowly releases pull ring 43, and under the action of pushing force of spring 4, splint 41 can contact with the battery module to clamp and fix the battery module, and can clamp and fix the battery modules with different sizes; the position of the clamping plate 41 and the spring 4 can be limited by the limiting rod 44 fixedly connected on the clamping plate 41, so that the limiting rod 44 is slidably connected in the U-shaped plate 33, and the clamping plate 41 and the spring 4 are prevented from being deviated.
Further, as shown in fig. 1 and 2, a plurality of balls 6 are uniformly arranged on one side, close to the battery module body 5, of the L-shaped support plate 24 in a rolling manner.
During operation, through the rolling connection's ball 6 on the L shape backup pad 24, when moving the battery module, cooperate ball 6, can make the battery module more smooth of removal.
Working principle:
In the prior art, although the distance between two battery modules can be adjusted by removing the bolts, a great amount of time is consumed when the bolts are removed, and when the battery modules are subjected to a thermal runaway test, the battery modules have higher heat and certain danger, and when workers remove the bolts, the workers can be injured; the device is characterized in that a motor I21 and a motor II 3 are started, the motor I21 drives a bidirectional screw rod I22 to rotate, the bidirectional screw rod I22 rotates to drive two sliding blocks 23 to slide outside the bidirectional screw rod I22, the two sliding blocks 23 are enabled to be close to or far away from each other, the two sliding blocks 23 slide to drive two L-shaped supporting plates 24 to move, the two L-shaped supporting plates 24 are enabled to be close to or far away from each other, accordingly, battery modules of different sizes can be supported, the motor II 3 drives a bidirectional screw rod II 31 to rotate, the bidirectional screw rod II 31 rotates to drive two sliding plates 32 to slide outside the bidirectional screw rod II 31, the two sliding plates 32 are enabled to be close to or far away from each other, the two sliding plates 32 slide to drive two U-shaped plates 33 to move, the two U-shaped plates 33 are enabled to be close to or far away from each other, accordingly, the distance between the battery modules can be adjusted, bolts do not need to be removed, and staff injury can not be caused.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. An adjustable interval battery module, its characterized in that: comprises a bottom plate (1), wherein the upper surface of the bottom plate (1) is fixedly connected with a symmetrically arranged shell (2); a first adjusting component is arranged in the shell (2) and comprises a bidirectional screw rod I (22) and a sliding block (23), and the sliding block (23) is connected to the outer side of the bidirectional screw rod in a sliding way; the middle parts of the two shells (2) are provided with second adjusting components, the second adjusting components comprise two-way screw rods (31) and sliding plates (32), and the sliding plates (32) are connected to the outer sides of the two-way screw rods (31) in a sliding mode; a U-shaped plate (33) is fixedly connected above the sliding plate (32); the middle part of the U-shaped plate (33) is provided with a battery module body (5).
2. The adjustable spacing battery module of claim 1, wherein: the first adjusting component comprises a first motor (21), and the first motor (21) is fixedly connected to the outer side of the shell (2); the output end of the first motor (21) is fixedly connected with a first bidirectional screw rod (22), and the first bidirectional screw rod (22) is rotationally connected inside the shell (2); the outer side of the two-way screw rod I (22) is connected with symmetrically arranged sliding blocks (23) in a sliding manner; an L-shaped supporting plate (24) is fixedly connected above the sliding block (23).
3. The adjustable spacing battery module of claim 2, wherein: the outer side of the sliding block (23) is fixedly connected with a symmetrically arranged sliding rod (25); a slide rail (26) is arranged at the position of the shell (2) corresponding to the slide bar (25), and the slide bar (25) is connected in the slide rail (26) in a sliding way.
4. The adjustable spacing battery module of claim 3, wherein: the second adjusting component comprises a second motor (3); the output end of the second motor (3) is fixedly connected with a second bidirectional screw rod (31), and the second bidirectional screw rod (31) is rotationally connected in the two shells (2); the outer side of the bidirectional screw rod is connected with symmetrically arranged sliding plates (32) in a sliding manner; a U-shaped plate (33) is fixedly connected above the sliding plate (32); the middle parts of the two shells (2) are fixedly connected with positioning rods (34) corresponding to the positions of the sliding plates (32), and the sliding plates (32) are slidably connected to the outer sides of the positioning rods (34).
5. The adjustable spacing battery module of claim 4, wherein: a symmetrically arranged spring (4) is fixedly connected to one side of the inner part of the U-shaped plate (33); the other end of the spring (4) is fixedly connected with a clamping plate (41); a battery module body (5) is arranged on one side of the clamping plate (41) far away from the spring (4); a pull rod (42) is fixedly connected to the middle part of one side, close to the spring (4), of the clamping plate (41), and the pull rod (42) penetrates through one side of the U-shaped plate (33); one end of the pull rod (42) far away from the clamping plate (41) is fixedly connected with a pull ring (43); and a limit rod (44) which is symmetrically arranged is fixedly connected to one side of the clamping plate (41) close to the spring (4) and corresponds to the position of the spring (4), the limit rod (44) is positioned in the spring (4), and the limit rod (44) is slidably connected in the U-shaped plate (33).
6. The adjustable spacing battery module of claim 5, wherein: a plurality of balls (6) which are uniformly arranged are connected above the L-shaped supporting plate (24) and are close to one side of the battery module body (5) in a rolling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514568.2U CN220895715U (en) | 2023-09-15 | 2023-09-15 | Spacing-adjustable battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514568.2U CN220895715U (en) | 2023-09-15 | 2023-09-15 | Spacing-adjustable battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220895715U true CN220895715U (en) | 2024-05-03 |
Family
ID=90838479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322514568.2U Active CN220895715U (en) | 2023-09-15 | 2023-09-15 | Spacing-adjustable battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220895715U (en) |
-
2023
- 2023-09-15 CN CN202322514568.2U patent/CN220895715U/en active Active
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