CN219917369U - Battery core support structure of lithium battery - Google Patents
Battery core support structure of lithium battery Download PDFInfo
- Publication number
- CN219917369U CN219917369U CN202320823088.1U CN202320823088U CN219917369U CN 219917369 U CN219917369 U CN 219917369U CN 202320823088 U CN202320823088 U CN 202320823088U CN 219917369 U CN219917369 U CN 219917369U
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- connecting piece
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- fixedly connected
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 30
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 37
- 150000002641 lithium Chemical class 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000008439 repair process Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery core support structure of a lithium battery, which relates to the technical field of lithium batteries and comprises a first connecting piece, a second connecting piece and a battery core, wherein one end of the first connecting piece, which is far away from the second connecting piece, is provided with a first connecting plate which is matched with the first connecting plate. According to the utility model, through the cooperation of the connecting rod and the connecting block, when a user needs to repair and replace the battery core, the user can move the first extrusion block through the rotary threaded rod at the moment, so that the first extrusion block does not block the second extrusion block any more, then the user can move out of the sliding groove through pushing the pressing block, then the user can pull the first connecting plate to drive the connecting rod to be pulled out of the connecting groove, and further the detachment of the first connecting plate and the second connecting plate is completed, so that the user can repair and replace the battery core conveniently, and meanwhile, the whole equipment can ensure the cuboid shape, and the installation and use of the user are facilitated.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a battery core support structure of a lithium battery.
Background
Lithium batteries can be broadly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The lithium metal battery of the fifth generation product of the rechargeable battery is born in 1996, and the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the lithium metal battery are all superior to those of the lithium ion battery. Due to its own high technical requirements, only a few countries' companies are producing such lithium metal batteries.
According to the patent application number CN202021645436.3, the utility model discloses a mounting bracket for conveniently replacing lithium battery cells in a lithium battery pack, which comprises a lower support, wherein the lower support is a lithium battery support formed by fixing a plurality of regular hexagonal lower supports, the lithium battery cells are placed in the lower support, a bump support or a groove support is arranged on the upper part of each lithium battery cell, a lower support plate is arranged on the lower support, a fixing groove is arranged in each lower support plate, lower buckles are arranged in the fixing groove, an upper support plate is arranged on each bump support and each groove support, and an upper buckle is further arranged on each upper support plate and can be buckled with a lower buckle on each lower support plate. The upper buckle on the upper supporting plate and the lower buckle on the lower supporting plate are utilized to buckle each other, the lower bracket can be connected with the bump bracket or the groove bracket, the bump bracket or the groove bracket can be taken out through the separation of the buckles, and then the damaged lithium battery cell can be replaced.
However, this supporting structure is in the in-process of using, and its structural connection is comparatively messy, and present lithium cell group is the in-process of protecting through the shell, is cuboid or square shape usually, and this structure can occupy great area at the in-process of using, and then can influence the installation of lithium cell to a certain extent and use.
Disclosure of Invention
The utility model aims to provide a battery core support structure of a lithium battery, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a battery core supporting structure of lithium cell, includes first connecting piece, the second connecting piece is located first connecting piece one end, the battery core is located first connecting piece bottom, the one end that the second connecting piece was kept away from to first connecting piece is equipped with the first connecting plate of looks adaptation, first connecting plate bottom is equipped with the second connecting plate of looks adaptation, the one end that the second connecting plate is close to the battery core is equipped with the third connecting piece, the one end that the second connecting plate was kept away from to the third connecting piece is equipped with the fourth connecting piece, two connecting rods of first connecting plate bottom symmetry fixedly connected with, two connecting blocks with connecting rod looks adaptation of second connecting plate top symmetry fixedly connected with, the spread groove has been seted up to the inside connecting block, the inside sliding connection of spread groove has the slide, the one end fixedly connected with first extrusion piece that the slide is close to the connecting rod.
Further, the one end fixedly connected with that the connecting rod is close to first extrusion piece with the second extrusion piece of first extrusion piece looks adaptation, first extrusion piece shape is right triangle, first extrusion piece material is elastic plastic and constitutes, can carry out spacingly through first extrusion piece to the position of second extrusion piece to can guarantee the stability of being connected between connecting rod and the connecting block.
Further, first spacing groove with electric core looks adaptation has been seted up to first connecting piece bottom, the second spacing groove with electric core looks adaptation has been seted up to second connecting piece bottom, the third spacing groove with electric core looks adaptation has been seted up at the third connecting piece top, the fourth spacing groove with electric core looks adaptation has been seted up at the fourth connecting piece top, through the cooperation in a plurality of spacing grooves, can carry out spacing fixed to the outer wall of electric core to stability when can guaranteeing electric core and use is simultaneously through the logical groove that first connecting piece and second connecting piece top were seted up in advance, be convenient for connect between the electric core.
Further, the slide other end rotates and is connected with the threaded rod, the threaded rod other end runs through and extends to the connecting block outside, threaded rod and connecting block threaded connection are convenient for remove the position of slide through the threaded rod to make the slide can drive first extrusion piece and remove, and then convenience of customers follow-up take out the connecting rod from the inside of spread groove, and then convenience of customers maintains the change to the electricity core.
Further, the inside recess of seting up of connecting rod, two springs of inside symmetry fixedly connected with of recess, the inside sliding connection of recess has movable plate, movable plate and spring fixed connection, the one end fixedly connected with of spring is kept away from to the movable plate presses the piece, the movable plate is close to the one end fixedly connected with slider according to the briquetting, the spout with slider looks adaptation is seted up to the connecting block inside, the connecting rod passes through slider and spout sliding connection, can guarantee the stability when the connecting rod removes through the cooperation use of slider and spout, can carry out spacingly the position of connecting rod through the slider simultaneously to prevent that the connecting rod from breaking away from the spread groove, thereby further improve the stability that connecting rod and connecting block are connected.
Further, two first fixture blocks of first connecting piece outer wall symmetry fixedly connected with, second connecting piece outer wall symmetry has seted up the first draw-in groove with first fixture block looks adaptation, two second fixture blocks of third connecting piece outer wall symmetry fixedly connected with, two second draw-in grooves with second fixture block looks adaptation are seted up to fourth connecting piece outer wall symmetry, use through the dismantlement cooperation between first connecting piece and the second connecting piece for the user can be according to the quantity of actual demand adjustment electric core, and then convenient user adjusts the use according to actual conditions.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the cooperation of the connecting rod and the connecting block, when a user needs to repair and replace the battery core, the user can move the first extrusion block through the rotary threaded rod at the moment, so that the first extrusion block does not block the second extrusion block, then the user can move out of the sliding groove through pushing the pressing block, then the user can pull the first connecting plate to drive the connecting rod to be pulled out of the connecting groove, and further the first connecting plate and the second connecting plate are detached, when the user needs to connect the battery core, the user inserts the connecting rod into the connecting groove, then the user spring rebounds to drive the sliding block to reset into the sliding groove, and then the user rotates the threaded rod to drive the first extrusion block, so that the first extrusion block moves to the position above the second extrusion block again, and therefore the disassembly and the assembly of the battery core can be completed, the maintenance and the replacement of the user are facilitated, meanwhile, the whole device can ensure the cuboid shape, and the user can be conveniently installed and used.
2. According to the utility model, through the cooperation of the second clamping blocks and the second clamping grooves, when a user needs to adjust the number of the electric cores according to actual conditions, the user can connect the second clamping grooves in the third connecting piece and the fourth connecting piece by increasing the number of the third connecting piece and the fourth connecting piece and by the second clamping blocks outside the third connecting piece, so that the number of the third limiting grooves and the fourth limiting grooves can be increased, the positions where the electric cores are placed can be increased, and the user can add the number of the electric cores according to actual requirements, thereby facilitating the connection and use of the user.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of the overall top view of the present utility model;
FIG. 3 is an enlarged view of the structure at A of FIG. 1;
FIG. 4 is a schematic diagram of a cross-sectional side view of a slider and chute connection of the present utility model;
fig. 5 is an enlarged view of the structure at B of fig. 1.
In the figure: 1. a first connector; 2. a second connector; 3. a battery cell; 4. a first connection plate; 5. a second connecting plate; 6. a third connecting member; 7. a fourth connecting member; 8. a connecting rod; 9. a connecting block; 10. a connecting groove; 11. a mounting groove; 12. a slide plate; 13. a first extrusion block; 14. a second extrusion block; 15. a first limit groove; 16. the second limit groove; 17. a third limit groove; 18. a fourth limit groove; 19. a threaded rod; 20. a groove; 21. a spring; 22. a moving plate; 23. pressing the blocks; 24. a slide block; 25. a chute; 26. a first clamping block; 27. a first clamping groove; 28. a second clamping block; 29. and a second clamping 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. 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.
Referring to fig. 1-5, the utility model provides a battery core support structure of a lithium battery, comprising a first connecting piece 1, a second connecting piece 2, a battery core 3, a first connecting plate 4, a second connecting plate 5, a third connecting piece 6, a fourth connecting piece 7, two connecting rods 8, a second extruding block 14, a right triangle, a first extruding block 13, and an elastic plastic material, wherein the first connecting piece 1 and the second connecting piece 2 are arranged at one end of the first connecting piece 1, the end of the second connecting piece 4, the end of the second connecting piece 5, the end of the third connecting piece 6, the end of the third connecting piece, the end of the first connecting piece 4, the end of the connecting rod 8, the end of the first extruding block 13, the second extruding block 14, the first extruding block 13 and the right triangle are respectively, the top of the second connecting plate 5 is symmetrically and fixedly connected with two connecting blocks 9 which are matched with the connecting rod 8, a connecting groove 10 is formed in the connecting block 9, a mounting groove 11 is formed in the connecting block 9, a sliding plate 12 is connected in the mounting groove 11 in a sliding manner, the other end of the sliding plate 12 is rotationally connected with a threaded rod 19, the other end of the threaded rod 19 penetrates through and extends to the outside of the connecting block 9, the threaded rod 19 is in threaded connection with the connecting block 9, one end of the sliding plate 12, which is close to the connecting rod 8, is fixedly connected with a first extrusion block 13, a first limit groove 15 which is matched with the battery cell 3 is formed in the bottom of the first connecting piece 1, a second limit groove 16 which is matched with the battery cell 3 is formed in the bottom of the second connecting piece 2, a third limit groove 17 which is matched with the battery cell 3 is formed in the top of the third connecting piece 6, a fourth limit groove 18 which is matched with the battery cell 3 is formed in the top of the fourth connecting piece 7, a groove 20 is formed in the connecting rod 8, two springs 21 are symmetrically and fixedly connected inside the groove 20, a movable plate 22 is fixedly connected inside the groove 20 in a sliding manner, the movable plate 22 is fixedly connected with the springs 21, one end, far away from the springs 21, of the movable plate 22 is fixedly connected with a pressing block 23, one end, close to the pressing block 23, of the movable plate 22 is fixedly connected with a sliding block 24, a sliding groove 25 matched with the sliding block 24 is formed inside the connecting block 9, and the connecting rod 8 is in sliding connection with the sliding groove 25 through the sliding block 24.
The specific implementation mode is as follows: when the user needs to install the battery cell 3, the user can rotate the threaded rod 19 at this time, so that the threaded rod 19 drives the sliding plate 12 to move inside the installation groove 11, so that the first extrusion block 13 is far away from the second extrusion block 14, so that the first extrusion block 13 no longer blocks the second extrusion block 14, then the user can push the pressing block 23, so that the pressing block 23 drives the moving plate 22 to move inside the groove 20, so that the moving plate 22 presses the spring 21, so that the spring 21 contracts, meanwhile, the moving plate 22 can draw the sliding block 24 from inside the sliding groove 25 in the moving process, then the user can draw the connecting rod 8 from inside the connecting groove 10 by pulling the first connecting plate 4 upwards, so that the separation of the connecting rod 8 from the connecting block 9 is completed, meanwhile, the user can pull the first connecting piece 1 and the second connecting piece 2, so that the first connecting piece 1 and the second connecting piece 2 are separated from the battery cell 3, at this time, a user can replace and repair the battery cell 3, after the battery cell 3 is replaced, the user can connect the connecting rod 8 with the connecting groove 10 again, then the user can release the pressing of the pressing block 23, at this time, the spring 21 rebounds to drive the moving plate 22 and the sliding block 24 to reset, so that the sliding block 24 is connected with the sliding groove 25, and further the connecting rod 8 can stably move, when the second extruding block 14 moves to the bottom of the first extruding block 13, at this time, the user can drive the sliding plate 12 to reset through the rotating threaded rod 19, so that the first extruding block 13 blocks the second extruding block 14 and the position of the connecting rod 8, so that the stability of the connection between the first connecting plate 4 and the second connecting plate 5 can be ensured, and then can guarantee the stability that first connecting plate 4 and second connecting plate 5 are connected, can make the lithium cell wholly be the cuboid simultaneously to reduce group battery area, and then convenience of customers installs.
Referring to fig. 1 and 5, the present utility model provides the following technical solutions: in addition, two first clamping blocks 26 are symmetrically and fixedly connected to the outer wall of the first connecting piece 1, first clamping grooves 27 matched with the first clamping blocks 26 are symmetrically formed in the outer wall of the second connecting piece 2, two second clamping blocks 28 are symmetrically and fixedly connected to the outer wall of the third connecting piece 6, and two second clamping grooves 29 matched with the second clamping blocks 28 are symmetrically formed in the outer wall of the fourth connecting piece 7.
The specific implementation mode is as follows: when the user needs to adjust the quantity of the electric core 3 according to actual conditions, the user can be connected with the second clamping groove 29 inside the fourth connecting piece 7 through the second clamping block 28 outside the third connecting piece 6 by increasing the quantity of the third connecting piece 6 and the fourth connecting piece 7 at the moment, so that the quantity of the third limiting groove 17 and the fourth limiting groove 18 can be increased, the position for placing the electric core 3 can be increased, the user can add the quantity of the electric core 3 according to actual requirements, and the user can conveniently connect and use the electric core.
The working principle of the utility model is as follows:
referring to fig. 1-5, through the cooperation use of connecting rod 8 and connecting block 9, when the user needs to maintain and change electric core 3, the user can remove first extrusion piece 13 through rotatory threaded rod 19 this moment, thereby make first extrusion piece 13 no longer block second extrusion piece 14, then the user can remove from spout 25 inside through pushing pressing piece 23, then the user can stimulate first connecting plate 4 and drive connecting rod 8 and take out from the inside of spread groove 10, and then accomplish the split of first connecting plate 4 and second connecting plate 5, when the user needs to connect it, the user inserts connecting rod 8 in the inside of spread groove 10, then user spring 21 resilience drives slider 24 and resets and get into spout 25 inside, then the user rotates threaded rod 19 and drives first extrusion piece 13, thereby make first extrusion piece 13 remove to the second extrusion piece 14 top again, thereby can accomplish the dismouting of equipment, thereby the user is convenient to maintain and change electric core 3, simultaneously make the whole cuboid shape of equipment can be guaranteed, and then the user installs and uses conveniently.
Further, referring to fig. 1 and 5 of the specification, through the cooperation of the second fixture block 28 and the second clamping groove 29, when the user needs to adjust the number of the electric cores 3 according to actual situations, the user can connect the second clamping groove 29 inside the third connecting piece 6 and the fourth connecting piece 7 through increasing the number of the third connecting piece 6 and the fourth connecting piece 7, so that the number of the third limiting groove 17 and the fourth limiting groove 18 can be increased, the position for placing the electric cores 3 can be increased, the user can add the number of the electric cores 3 according to actual situations, and the user can conveniently connect the electric cores.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A battery core support structure of a lithium battery comprises a first connecting piece (1);
the second connecting piece (2) is arranged at one end of the first connecting piece (1);
the battery cell (3) is arranged at the bottom of the first connecting piece (1);
the method is characterized in that:
the utility model discloses a connecting rod, including first connecting piece (1), second connecting piece (2), connecting piece (4), connecting piece (9), connecting groove (10) have been seted up to connecting piece (9) inside, connecting piece (9) inside has been seted up mounting groove (11), mounting groove (11) inside sliding connection has slide (12), slide (12) are close to connecting rod (8) one end fixedly connected with first extrusion piece (13) of one end fixedly connected with.
2. The cell support structure of a lithium battery according to claim 1, wherein: one end of the connecting rod (8) close to the first extrusion block (13) is fixedly connected with a second extrusion block (14) matched with the first extrusion block (13), the first extrusion block (13) is right triangle in shape, and the first extrusion block (13) is made of elastic plastics.
3. The cell support structure of a lithium battery according to claim 1, wherein: first spacing groove (15) with electric core (3) looks adaptation have been seted up to first connecting piece (1) bottom, second spacing groove (16) with electric core (3) looks adaptation have been seted up to second connecting piece (2) bottom, third spacing groove (17) with electric core (3) looks adaptation have been seted up at third connecting piece (6) top, fourth spacing groove (18) with electric core (3) looks adaptation have been seted up at fourth connecting piece (7) top.
4. The cell support structure of a lithium battery according to claim 1, wherein: the sliding plate (12) other end rotates and is connected with threaded rod (19), threaded rod (19) other end runs through and extends to connecting block (9) outside, threaded rod (19) and connecting block (9) threaded connection.
5. The cell support structure of a lithium battery according to claim 1, wherein: the connecting rod (8) is internally provided with a groove (20), two springs (21) are symmetrically and fixedly connected in the groove (20), a movable plate (22) is fixedly connected in the groove (20), the movable plate (22) is fixedly connected with the springs (21), one end of the movable plate (22), which is far away from the springs (21), is fixedly connected with a pressing block (23), one end of the movable plate (22), which is close to the pressing block (23), is fixedly connected with a sliding block (24), a sliding groove (25) which is matched with the sliding block (24) is formed in the connecting block (9), and the connecting rod (8) is in sliding connection with the sliding groove (25) through the sliding block (24).
6. The cell support structure of a lithium battery according to claim 1, wherein: the first clamping blocks (26) are symmetrically and fixedly connected to the outer wall of the first connecting piece (1), first clamping grooves (27) matched with the first clamping blocks (26) are symmetrically formed in the outer wall of the second connecting piece (2), two second clamping blocks (28) are symmetrically and fixedly connected to the outer wall of the third connecting piece (6), and two second clamping grooves (29) matched with the second clamping blocks (28) are symmetrically formed in the outer wall of the fourth connecting piece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823088.1U CN219917369U (en) | 2023-04-14 | 2023-04-14 | Battery core support structure of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823088.1U CN219917369U (en) | 2023-04-14 | 2023-04-14 | Battery core support structure of lithium battery |
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| Publication Number | Publication Date |
|---|---|
| CN219917369U true CN219917369U (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320823088.1U Active CN219917369U (en) | 2023-04-14 | 2023-04-14 | Battery core support structure of lithium battery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118299645A (en) * | 2024-06-05 | 2024-07-05 | 南京中比新能源科技有限公司 | Assembling equipment for lithium battery and assembling method thereof |
| CN118299645B (en) * | 2024-06-05 | 2024-10-22 | 南京中比新能源科技有限公司 | Assembling equipment for lithium battery and assembling method thereof |
-
2023
- 2023-04-14 CN CN202320823088.1U patent/CN219917369U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118299645A (en) * | 2024-06-05 | 2024-07-05 | 南京中比新能源科技有限公司 | Assembling equipment for lithium battery and assembling method thereof |
| CN118299645B (en) * | 2024-06-05 | 2024-10-22 | 南京中比新能源科技有限公司 | Assembling equipment for lithium battery and assembling method thereof |
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