CN220189811U - Lithium battery convenient to split - Google Patents
Lithium battery convenient to split Download PDFInfo
- Publication number
- CN220189811U CN220189811U CN202321432871.1U CN202321432871U CN220189811U CN 220189811 U CN220189811 U CN 220189811U CN 202321432871 U CN202321432871 U CN 202321432871U CN 220189811 U CN220189811 U CN 220189811U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wall
- block
- spring
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 32
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000003381 stabilizer Substances 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of lithium batteries, and discloses a lithium battery convenient to split, which comprises: the shell, the equal fixedly connected with telescopic link of both sides of shell inner wall, the one end fixedly connected with first backup pad of telescopic link, the side fixedly connected with first spring of first backup pad, the one end fixedly connected with of shell inner wall and first spring. This kind of lithium cell convenient to split drives the third backup pad and inwards extrudes the fourth spring through the extrusion press block to drive the stopper of third backup pad side and shift out from the square groove that the shell inner wall was seted up, thereby open the setting of this structure with the apron, can dismantle battery case effectively, thereby reached and solved when the built-in electric core of lithium cell leads to the continuation of the journey to reduce because of long-time use when need dismantling the change, then need carry out the limitation of assisting the dismantlement through the instrument, the process of whole dismantlement is many and the in-process of dismantlement can lead to built-in electric core damage to produce the problem of weeping.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a lithium battery convenient to split.
Background
The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a nonaqueous electrolyte solution, and is different from a rechargeable battery lithium ion battery and a lithium ion polymer battery, because the chemical characteristics of lithium metal are very active, the lithium metal is processed, stored and used, the environmental requirements are very high, along with the development of microelectronic technology at the end of twenty century, the miniaturized equipment is increasingly increased, the high requirements are put on a power supply, the shell of the existing lithium battery is installed in an adhesive mode, and therefore, the shell is not easy to split from the outside of the battery, and inconvenience is brought to maintenance of the battery.
In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology:
(1) The current lithium cell carries out the installation of combination formula with lithium cell's casing and electric core through the bolt at the in-process of installation, then at actual operation's in-process, when the built-in electric core of lithium cell leads to the continuation of journey to reduce because of long-time use when need dismantle the change, then need carry out auxiliary disassembly's limitation through the instrument, and the process of whole dismantlement is many and the in-process of dismantling can lead to built-in electric core damage to produce the weeping.
(2) Maintenance personnel can't carry out safety protection to the lithium cell of dismantling at the in-process of dismantling, when taking place to collide with and lead to its inside electric core to damage the leakage that produces electrolyte, and can lead to the emergence of accident, endanger life safety.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a lithium battery convenient to split, which can effectively disassemble a battery shell and stably clamp and fix the battery, thereby achieving the advantages of preventing the battery from being damaged due to collision when the battery is placed in the shell, and solving the problems in the background art.
The utility model provides the following technical scheme: a lithium battery convenient for disassembly, comprising: the battery pack comprises a shell, wherein two sides of the inner wall of the shell are fixedly connected with telescopic rods, one end of each telescopic rod is fixedly connected with a first supporting plate, the side face of each first supporting plate is fixedly connected with a first spring, the inner wall of the shell is fixedly connected with one end of each first spring, one side of each first supporting plate is fixedly connected with a first fixing block, the inner wall of each first fixing block is movably connected with a second fixing block, one side of each second fixing block is fixedly connected with a stabilizing plate, the side face of each stabilizing plate is provided with a battery body, and the bottom of each battery body is fixedly connected with a clamping seat.
Preferably, the top swing joint of shell has the apron, the top swing joint of apron has the handle, square groove has been seted up to the inner wall of apron, and the inner wall fixedly connected with fourth spring in square groove, the one end fixedly connected with third backup pad of fourth spring, one side fixedly connected with of third backup pad presses the piece, the bottom fixedly connected with stopper in third backup pad one side.
Preferably, one side fixedly connected with fixing base of shell inner wall, one side fixedly connected with third spring of fixing base, one side fixedly connected with steady block of third spring, one side fixedly connected with movable block of steady block, the inner wall swing joint of fixing base has the movable rod, the one end fixedly connected with pull block of movable rod, the other end of movable rod runs through the inner wall of shell and the opposite side fixed connection of steady block, the surface swing joint of movable block and cassette inner wall.
Preferably, the side fixedly connected with concave piece of shell inner wall, the bottom fixedly connected with hydraulic stem of concave piece inner wall, the top fixedly connected with second backup pad of hydraulic stem, the bottom fixedly connected with second spring of second backup pad, the bottom fixedly connected with third fixed block of the top fixedly connected with of concave piece inner bottom and second spring of second backup pad, the inner wall swing joint of third fixed block has the support bar, the top rotation of support bar has connect the fifth fixed block, one side of fifth fixed block and one side fixed connection of stabilizer blade.
Preferably, a limit groove is formed in the side face of the shell, and the inner wall of the limit groove is movably clamped with the outer surface of the limit block.
Compared with the prior art, the utility model has the following beneficial effects:
1. this kind of lithium cell convenient to split drives the third backup pad and inwards extrudes the fourth spring through the extrusion press block to drive the stopper of third backup pad side and shift out from the square groove that the shell inner wall was seted up, thereby open the setting of this structure with the apron, can dismantle battery case effectively, thereby reached and solved when the built-in electric core of lithium cell leads to the continuation of the journey to reduce because of long-time use when need dismantling the change, then need carry out the limitation of assisting the dismantlement through the instrument, the process of whole dismantlement is many and the in-process of dismantlement can lead to built-in electric core damage to produce the problem of weeping.
2. This kind of lithium cell convenient to split can fix the centre gripping to the battery body under the operation of telescopic link, first spring, first backup pad, first fixed block, second fixed block and stabilizer plate, through hydraulic stem in the concave block, the second spring, under the operation of second backup pad, the third fixed block, support bar and fifth fixed block, thereby carry out spacingly to the stabilizer plate, drive the movable rod through the pulling pull block and slide at the inner wall of fixing base and shell, thereby drive the fixed movable block of stabilizer block side and follow the inner wall roll-off of cassette, thereby can take out the battery body from the shell, the setting of this structure can stabilize centre gripping and fix the battery effectively, thereby reach and prevent the battery when putting into the shell and protect the problem that the collision leads to damaging.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present utility model;
FIG. 3 is a schematic diagram of the card holder of FIG. 1 according to the present utility model;
FIG. 4 is a schematic view of the bottom cross-sectional structure of FIG. 2 according to the present utility model;
FIG. 5 is a schematic diagram of the concave block structure of FIG. 2 according to the present utility model.
In the figure: 1. a housing; 2. a telescopic rod; 3. a first support plate; 4. a first spring; 5. a first fixed block; 6. a second fixed block; 7. a stabilizing plate; 8. a concave block; 9. a hydraulic rod; 10. a second spring; 11. a second support plate; 12. a third fixed block; 13. a support bar; 14. a fifth fixed block; 15. a battery body; 16. a clamping seat; 17. a fixing seat; 18. a third spring; 19. a stabilizing block; 20. a movable rod; 21. pulling blocks; 22. a moving block; 23. a fourth spring; 24. a limiting block; 25. pressing the blocks; 26. a third support plate; 27. a cover plate; 28. a handle.
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, a lithium battery for easy disassembly, comprising: the shell 1, the equal fixedly connected with telescopic link 2 in both sides of shell 1 inner wall, the first backup pad 3 of one end fixedly connected with of telescopic link 2, the first spring 4 of side fixedly connected with of first backup pad 3, the first fixed block 5 of one side fixedly connected with of shell 1 inner wall and first spring 4, the inner wall swing joint of first fixed block 5 has second fixed block 6, one side fixedly connected with stabilizer blade 7 of second fixed block 6, the side of stabilizer blade 7 is provided with battery body 15, the bottom fixedly connected with cassette 16 of battery body 15, can carry out fixed centre gripping to battery body 15 under the function of telescopic link 2, first spring 4, first backup pad 3, first fixed block 5, second fixed block 6 and stabilizer blade 7.
Wherein; the top swing joint of shell 1 has apron 27, the top swing joint of apron 27 has handle 28, square groove has been seted up to the inner wall of apron 27, and the inner wall fixedly connected with fourth spring 23 of square groove, the one end fixedly connected with third backup pad 26 of fourth spring 23, one side fixedly connected with of third backup pad 26 presses the piece 25, the bottom fixedly connected with stopper 24 of third backup pad 26 one side drives third backup pad 26 inwards through pressing the piece 25 and extrudees fourth spring 23, thereby drive the stopper 24 of third backup pad 26 side and shift out from the square groove that shell 1 inner wall was seted up, thereby open apron 27.
Wherein; one side fixedly connected with fixing base 17 of shell 1 inner wall, one side fixedly connected with third spring 18 of fixing base 17, one side fixedly connected with steady block 19 of third spring 18, one side fixedly connected with movable block 22 of steady block 19, the inner wall swing joint of fixing base 17 has movable rod 20, the one end fixedly connected with pull block 21 of movable rod 20, the other end of movable rod 20 runs through the inner wall of shell 1 and the opposite side fixed connection of steady block 19, the surface swing joint of movable block 22 and cassette 16 inner wall, drive movable rod 20 through pulling pull block 21 and slide at fixing base 17 and the inner wall of shell 1, thereby drive the fixed movable block 22 of steady block 19 side and follow the inner wall roll-off of cassette 16, thereby can take out battery body 15 from shell 1.
Wherein; the side fixedly connected with concave piece 8 of shell 1 inner wall, the bottom fixedly connected with hydraulic stem 9 of concave piece 8 inner wall, the top fixedly connected with second backup pad 11 of hydraulic stem 9, the bottom fixedly connected with second spring 10 of second backup pad 11, the bottom fixedly connected with second spring 10 in concave piece 8 inner bottom, the top fixedly connected with third fixed block 12 of second backup pad 11, the inner wall swing joint of third fixed block 12 has support bar 13, the top rotation of support bar 13 has connect fifth fixed block 14, one side of fifth fixed block 14 and one side fixed connection of stabilizer 7, through hydraulic stem 9 in the concave piece 8, second spring 10, second backup pad 11 third fixed block 12, support bar 13 and the operation of fifth fixed block 14 down, thereby carry out spacing fixed to stabilizer 7.
Wherein; a limit groove is formed in the side face of the shell 1, and the inner wall of the limit groove is movably clamped with the outer surface of the limit block 24.
When the battery pack is used, the third supporting plate 26 is driven to inwards extrude the fourth spring 23 through the extrusion pressing block 25, so that the limiting block 24 on the side surface of the third supporting plate 26 is driven to move out of the square groove formed in the inner wall of the shell 1, the cover plate 27 is opened, the battery pack 15 can be fixedly clamped through the operation of the telescopic rod 2, the first spring 4, the first supporting plate 3, the first fixing block 5, the second fixing block 6 and the stabilizing plate 7, the battery pack 15 can be taken out of the shell 1 through the operation of the hydraulic rod 9, the second spring 10 and the second supporting plate 11 in the concave block 8, the stabilizing plate 7 is limited through the operation of the third fixing block 12, the supporting bar 13 and the fifth fixing block 14, the movable rod 20 is driven to slide on the inner wall of the fixed seat 17 and the shell 1 through the pulling of the pulling block 21, and the movable block 22 fixed on the side surface of the stabilizing block 19 is driven to slide out of the inner wall of the clamping seat 16, and the battery pack 15 can be taken out of the shell 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A lithium battery convenient for disassembly, comprising: the novel battery pack comprises a shell (1), wherein two sides of the inner wall of the shell (1) are fixedly connected with a telescopic rod (2), one end of the telescopic rod (2) is fixedly connected with a first supporting plate (3), the side face of the first supporting plate (3) is fixedly connected with a first spring (4), the inner wall of the shell (1) is fixedly connected with one end of the first spring (4), one side of the first supporting plate (3) is fixedly connected with a first fixing block (5), the inner wall of the first fixing block (5) is movably connected with a second fixing block (6), one side of the second fixing block (6) is fixedly connected with a stabilizing plate (7), the side face of the stabilizing plate (7) is provided with a battery body (15), and the bottom of the battery body (15) is fixedly connected with a clamping seat (16).
2. The lithium battery of claim 1, wherein the lithium battery is further characterized by: the top swing joint of shell (1) has apron (27), the top swing joint of apron (27) has handle (28), square groove has been seted up to the inner wall of apron (27), and the inner wall fixedly connected with fourth spring (23) of square groove, the one end fixedly connected with third backup pad (26) of fourth spring (23), one side fixedly connected with of third backup pad (26) presses piece (25), the bottom fixedly connected with stopper (24) of third backup pad (26) one side.
3. The lithium battery of claim 1, wherein the lithium battery is further characterized by: one side fixedly connected with fixing base (17) of shell (1) inner wall, one side fixedly connected with third spring (18) of fixing base (17), one side fixedly connected with steady block (19) of third spring (18), one side fixedly connected with movable block (22) of steady block (19), the inner wall swing joint of fixing base (17) has movable rod (20), the one end fixedly connected with pull block (21) of movable rod (20), the opposite end of movable rod (20) runs through the inner wall of shell (1) and the opposite side fixed connection of steady block (19), the surface of movable block (22) and the side activity joint of cassette (16) inner wall.
4. The lithium battery of claim 1, wherein the lithium battery is further characterized by: the side fixedly connected with concave block (8) of shell (1) inner wall, the bottom fixedly connected with hydraulic stem (9) of concave block (8) inner wall, the top fixedly connected with second backup pad (11) of hydraulic stem (9), the bottom fixedly connected with second spring (10) of second backup pad (11), the bottom fixedly connected with third fixed block (12) of bottom fixedly connected with second backup pad (8) inner bottom and second spring (10), the inner wall swing joint of third fixed block (12) has support bar (13), the top rotation of support bar (13) connects fifth fixed block (14), one side of fifth fixed block (14) and one side fixed connection of stabilizer plate (7).
5. The lithium battery of claim 1, wherein the lithium battery is further characterized by: the side of shell (1) has seted up the spacing groove, and the inner wall in spacing groove and the surface activity joint of stopper (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321432871.1U CN220189811U (en) | 2023-06-06 | 2023-06-06 | Lithium battery convenient to split |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321432871.1U CN220189811U (en) | 2023-06-06 | 2023-06-06 | Lithium battery convenient to split |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220189811U true CN220189811U (en) | 2023-12-15 |
Family
ID=89106908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321432871.1U Active CN220189811U (en) | 2023-06-06 | 2023-06-06 | Lithium battery convenient to split |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220189811U (en) |
-
2023
- 2023-06-06 CN CN202321432871.1U patent/CN220189811U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212858184U (en) | Blade battery welding device | |
| CN220189811U (en) | Lithium battery convenient to split | |
| CN219329340U (en) | Lithium battery convenient to split | |
| CN219369828U (en) | Lithium battery charge and discharge monitoring structure | |
| CN213782177U (en) | Ultralow temperature-resistant lithium iron phosphate battery | |
| CN217334272U (en) | High-energy-density lithium battery structure | |
| CN205564880U (en) | Battery tab corrects device | |
| CN112803520A (en) | Lithium battery multifunctional charger capable of preventing bulge | |
| CN213737518U (en) | Clamping device for loading lithium battery pack | |
| CN220485092U (en) | Heavy-duty car battery replacement top hanging system | |
| CN117954771B (en) | Contact locking switch between lithium battery and lithium battery support | |
| CN219917399U (en) | Lithium battery FPC protection board | |
| CN212542608U (en) | Lithium battery mounting structure for new energy automobile | |
| CN217182300U (en) | Lithium battery package with high leakproofness structure | |
| CN212542513U (en) | Novel impact-resistant lithium battery | |
| CN216558877U (en) | Detection apparatus for lithium battery lamp | |
| CN213717005U (en) | Honeycomb structure lithium ion battery convenient to change | |
| CN212874666U (en) | Lithium battery protection board with edge anti-abrasion protection device | |
| CN216944689U (en) | Lithium cell is centre gripping transfer device for production and processing | |
| CN216958089U (en) | Pitch hard carbon negative electrode forming device for lithium ion battery | |
| CN212342737U (en) | Lithium battery protection shell | |
| CN220510087U (en) | Repairing device of lithium ion battery | |
| CN213532450U (en) | Battery explosion-proof piece rigging equipment | |
| CN219017825U (en) | Lithium battery shell | |
| CN221185324U (en) | Welding set with quick location is processed to utmost point ear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |