CN220984721U - Shock-resistant battery PACK structure - Google Patents
Shock-resistant battery PACK structure Download PDFInfo
- Publication number
- CN220984721U CN220984721U CN202322634178.9U CN202322634178U CN220984721U CN 220984721 U CN220984721 U CN 220984721U CN 202322634178 U CN202322634178 U CN 202322634178U CN 220984721 U CN220984721 U CN 220984721U
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- China
- Prior art keywords
- battery pack
- plate
- fixedly connected
- lithium battery
- sliding
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Links
- 230000035939 shock Effects 0.000 title claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model belongs to the field of batteries, in particular to an impact-resistant battery PACK structure, aiming at the problems that an existing device needs to use a telescopic rod, so that the cost of the device is high, mass production is inconvenient, after long-time braking, when a lithium battery PACK needs to be taken out again, no assistance exists, the lithium battery PACK is difficult to take out, and the use is inconvenient.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to an impact-resistant battery PACK structure.
Background
A lithium ion battery is a secondary battery (rechargeable battery) that operates mainly by means of lithium ions moving between a positive electrode and a negative electrode. Li+ is inserted and extracted back and forth between the two electrodes during charge and discharge: during charging, li+ is deintercalated from the positive electrode, and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true when discharging.
Through searching, the utility model of bulletin number CN218548627U discloses a lithium battery PACK shock resistant structure, which comprises a shaft plate, the top and the bottom of the inner side of the shaft plate are both movably connected with a top plate through a rotating shaft, the inner side of the top plate is provided with a lithium battery PACK, the front side of the right side of the shaft plate is fixedly connected with a concave plate, the left side of the concave plate penetrates into the shaft plate, the rear side of the right side of the shaft plate is fixedly connected with a clamping box, the rear side of the inner cavity of the clamping box is fixedly connected with a first shaft block, the front side of the first shaft block is movably connected with a telescopic rod through a rotating shaft, the output end of the telescopic rod is slidably connected with a swinging plate through a pulley, and the back side of the swinging plate is movably connected with a second shaft block through the rotating shaft. According to the utility model, the lithium battery pack is covered by the shaft plate and the top plate, and then the top plate is fixed by the concave plate and the inserted link, so that the traditional impact-resistant protection of the lithium battery pack is replaced, the impact-resistant effect of the lithium battery pack is greatly improved, and meanwhile, the protection effect of the lithium battery pack is also achieved.
The impact resistant structure still has the following defects in use:
1. the telescopic rod is needed, so that the cost of the device is high, and the mass production is inconvenient;
2. After long-time braking, when the lithium battery pack needs to be taken out again, the lithium battery pack is not assisted, is difficult to take out and is inconvenient to use.
Disclosure of utility model
The utility model aims to solve the defects that in the prior art, a telescopic rod is needed, so that the cost of the device is high, the mass production is inconvenient, and after long-time braking, when a lithium battery PACK needs to be taken out again, the lithium battery PACK is not assisted, is difficult to take out and is inconvenient to use.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The anti-impact battery PACK structure comprises a shell and a lithium battery PACK, wherein an installation groove is formed in the shell, the installation groove is matched with the lithium battery PACK for use, a cover plate is arranged at the top of the shell and positioned above the lithium battery PACK, and a power assisting component for helping the ejection of the lithium battery PACK is arranged in the shell;
The two sides of the shell are respectively penetrated by sliding blocks, and one end of each sliding block is provided with a fixing component for fixing the cover plate;
The bottom of shell slip runs through there is the montant, the bottom fixedly connected with of montant is used for the brake subassembly of brake slide block.
In one possible design, the power assisting component comprises a sliding plate which is in sliding connection with the inside of the mounting groove, wherein two springs which are symmetrically arranged are fixedly connected between the bottom of the sliding plate and the inner wall of the bottom of the mounting groove, and the sliding plate is positioned at the bottom of the lithium battery pack.
In one possible design, the fixing component comprises a side plate fixedly connected with one end of the sliding block, one side of the side plate is fixedly connected with a second clamping block, two sides of the cover plate are provided with first clamping grooves, and the first clamping grooves are clamped with the second clamping blocks.
In one possible design, the brake assembly comprises a transverse plate fixedly connected to the bottom of the vertical rod, first clamping blocks are fixedly connected to two sides of the top of the transverse plate, second clamping grooves are formed in the bottom of the sliding block and are clamped with the first clamping blocks, and the top of the vertical rod is fixedly connected with the bottom of the sliding plate.
In one possible design, the bottom inner wall of the installation groove is fixedly connected with two symmetrically arranged fixing blocks, and one tension spring is fixedly connected between one side of each fixing block and one end of each sliding block.
In one possible design, a pressure plate is fixedly connected to the bottom of the cover plate.
When the lithium battery pack is used, the lithium battery pack is placed in the mounting groove, the pressing plate and the cover plate are placed at the top of the lithium battery pack, the cover plate is pressed downwards, the lithium battery pack drives the sliding plate to vertically move downwards, the sliding plate presses the spring and drives the vertical rod to vertically move downwards, and the arrangement of the spring can realize assistance when the lithium battery pack is taken out, so that the lithium battery pack is taken out;
And the montant drives the diaphragm and vertically moves downwards, and the diaphragm drives two first fixture blocks and vertically moves downwards, and first fixture block no longer blocks with the second draw-in groove mutually, can remove the braking state to the sliding block, and the extension spring pulling sliding block is to the inside shrink of shell this moment, and the sliding block drives curb plate lateral shifting, and the curb plate drives second fixture block lateral shifting, and second fixture block and first draw-in groove mutually block, guarantee the stability of apron, avoid the lithium cell group pine to take off.
According to the anti-impact battery PACK structure, the booster assembly can achieve the effect of boosting when the lithium battery PACK is taken out;
According to the anti-impact battery PACK structure, the effect of guaranteeing the stability of the cover plate can be achieved through the fixing component;
According to the utility model, by arranging the sliding plate and the spring, the assistance can be realized when the lithium battery pack is taken out, the taking out of the lithium battery pack is assisted, the braking state of the sliding block can be relieved in the downward moving process of the vertical rod, the side plate drives the second clamping block to transversely move, the second clamping block is clamped with the first clamping groove, the stability of the cover plate is ensured, and the loosening of the lithium battery pack is avoided.
Drawings
Fig. 1 is a schematic three-dimensional structure of an impact-resistant battery PACK structure according to the present utility model;
fig. 2 is a schematic diagram of an explosion structure of an impact-resistant battery PACK structure according to the present utility model;
fig. 3 is a schematic diagram of a front cross-sectional structure of an impact-resistant battery PACK structure according to the present utility model;
Fig. 4 is a schematic diagram of an explosion structure of a vertical rod and a side plate in the PACK structure of the impact-resistant battery according to the present utility model.
In the figure: 1. a housing; 2. a cover plate; 3. a side plate; 4. a sliding block; 5. a first clamping block; 6. a cross plate; 7. a lithium battery pack; 8. a pressing plate; 9. a first clamping groove; 10. a spring; 11. a vertical rod; 12. a sliding plate; 13. a second clamping block; 14. a tension spring; 15. a fixed block; 16. a second clamping groove; 17. and a mounting groove.
Detailed Description
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.
Example 1
Referring to fig. 1-4, an impact resistant battery PACK structure for use in the battery field includes: the lithium battery pack 7 comprises a shell 1 and a lithium battery pack 7, wherein a mounting groove 17 is formed in the shell 1, the mounting groove 17 is matched with the lithium battery pack 7 for use, a cover plate 2 is arranged at the top of the shell 1, the cover plate 2 is located above the lithium battery pack 7, a power assisting component for helping the lithium battery pack 7 to pop out is arranged in the shell 1, the power assisting component comprises a sliding plate 12 which is connected in the mounting groove 17 in a sliding mode, two springs 10 which are symmetrically arranged are fixedly connected between the bottom of the sliding plate 12 and the inner wall of the bottom of the mounting groove 17, the sliding plate 12 is located at the bottom of the lithium battery pack 7, the lithium battery pack 7 is placed in the mounting groove 17, a pressing plate 8 and the cover plate 2 are placed at the top of the lithium battery pack 7, and the cover plate 2 is pressed downwards, at the moment, the lithium battery pack 7 drives the sliding plate 12 to move downwards vertically, the sliding plate 12 presses the springs 10 and drives a vertical rod 11 to move downwards vertically, and the arrangement of the springs 10 can realize power assisting when the lithium battery pack 7 is taken out;
The sliding blocks 4 are arranged on the two sides of the shell 1 in a sliding penetrating mode, a fixing component used for fixing the cover plate 2 is arranged at one end of the sliding block 4, the fixing component comprises a side plate 3 fixedly connected to one end of the sliding block 4, a second clamping block 13 is fixedly connected to one side of the side plate 3, first clamping grooves 9 are formed in the two sides of the cover plate 2, the first clamping grooves 9 are clamped with the second clamping blocks 13, at the moment, the sliding block 4 is pulled to shrink towards the inside of the shell 1 by the tension springs 14, the sliding block 4 drives the side plate 3 to transversely move, the side plate 3 drives the second clamping blocks 13 to transversely move, the second clamping blocks 13 are clamped with the first clamping grooves 9, stability of the cover plate 2 is guaranteed, and the lithium battery pack 7 is prevented from loosening;
The bottom slip of shell 1 runs through there is montant 11, and the bottom fixedly connected with of montant 11 is used for braking the brake sub-assembly of sliding block 4, and brake sub-assembly includes diaphragm 6 of fixed connection in the bottom of montant 11, and the first fixture block 5 of equal fixedly connected with in the top both sides of diaphragm 6, second draw-in groove 16 has been seted up to the bottom of sliding block 4, and second draw-in groove 16 and first fixture block 5 looks block, the bottom fixed connection of the top of montant 11 and sliding plate 12.
Example two
Referring to fig. 1-4, the improvement is based on the first embodiment: the bottom inner wall fixedly connected with symmetry of mounting groove 17 sets up two fixed blocks 15, fixedly connected with one extension spring 14 between one side of fixed block 15 and the one end of sliding block 4, the bottom fixedly connected with clamp plate 8 of apron 2 to montant 11 drives diaphragm 6 vertical downwardly moving, and diaphragm 6 drives two first fixture blocks 5 vertical downwardly moving, and first fixture block 5 no longer blocks with second draw-in groove 16 mutually, can release the braking state to sliding block 4.
However, as well known to those skilled in the art, the working principle and the wiring method of the lithium battery pack 7 are common, and all of them belong to conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. The anti-impact battery PACK structure comprises a shell (1) and a lithium battery PACK (7), and is characterized in that an installation groove (17) is formed in the shell (1), the installation groove (17) is matched with the lithium battery PACK (7) for use, a cover plate (2) is arranged at the top of the shell (1), the cover plate (2) is positioned above the lithium battery PACK (7), and a power assisting component for helping the lithium battery PACK (7) to pop up is arranged in the shell (1);
The two sides of the shell (1) are penetrated by sliding blocks (4), and one end of each sliding block (4) is provided with a fixing component for fixing the cover plate (2);
the bottom of shell (1) slip runs through has montant (11), the bottom fixedly connected with of montant (11) is used for braking the brake block (4) braking subassembly.
2. The shock resistant battery PACK structure according to claim 1, wherein the power assisting component comprises a sliding plate (12) which is slidably connected inside the mounting groove (17), two springs (10) which are symmetrically arranged are fixedly connected between the bottom of the sliding plate (12) and the bottom inner wall of the mounting groove (17), and the sliding plate (12) is positioned at the bottom of the lithium battery PACK (7).
3. The shock-resistant battery PACK structure according to claim 1, wherein the fixing component comprises a side plate (3) fixedly connected to one end of the sliding block (4), a second clamping block (13) is fixedly connected to one side of the side plate (3), first clamping grooves (9) are formed in two sides of the cover plate (2), and the first clamping grooves (9) are clamped with the second clamping blocks (13).
4. The shock-resistant battery PACK structure according to claim 1, wherein the brake assembly comprises a transverse plate (6) fixedly connected to the bottom of the vertical rod (11), first clamping blocks (5) are fixedly connected to the two sides of the top of the transverse plate (6), second clamping grooves (16) are formed in the bottom of the sliding block (4), the second clamping grooves (16) are clamped with the first clamping blocks (5), and the top of the vertical rod (11) is fixedly connected with the bottom of the sliding plate (12).
5. The shock-resistant battery PACK structure according to claim 1, wherein two fixing blocks (15) symmetrically arranged are fixedly connected to the inner wall of the bottom of the mounting groove (17), and one tension spring (14) is fixedly connected between one side of the fixing block (15) and one end of the sliding block (4).
6. The shock resistant battery PACK structure according to claim 1, wherein the bottom of the cover plate (2) is fixedly connected with a pressure plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322634178.9U CN220984721U (en) | 2023-09-27 | 2023-09-27 | Shock-resistant battery PACK structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322634178.9U CN220984721U (en) | 2023-09-27 | 2023-09-27 | Shock-resistant battery PACK structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220984721U true CN220984721U (en) | 2024-05-17 |
Family
ID=91059880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322634178.9U Active CN220984721U (en) | 2023-09-27 | 2023-09-27 | Shock-resistant battery PACK structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220984721U (en) |
-
2023
- 2023-09-27 CN CN202322634178.9U patent/CN220984721U/en active Active
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| GR01 | Patent grant |