CN213660549U - Shell structure of lithium battery shell - Google Patents
Shell structure of lithium battery shell Download PDFInfo
- Publication number
- CN213660549U CN213660549U CN202022694728.2U CN202022694728U CN213660549U CN 213660549 U CN213660549 U CN 213660549U CN 202022694728 U CN202022694728 U CN 202022694728U CN 213660549 U CN213660549 U CN 213660549U
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- China
- Prior art keywords
- sliding
- groove
- fixedly connected
- side wall
- plate
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Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 50
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 36
- 150000002641 lithium Chemical class 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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 shell structure of lithium battery shell, the protective housing comprises a protective housing, sliding tray and spacing groove have been seted up to the bottom in the protective housing, sliding tray inside wall fixedly connected with sliding shaft, sliding shaft lateral wall sliding connection has the sliding block, sliding block top fixedly connected with places the board, place bottom laminating setting in board bottom and the protective housing, place board top fixedly connected with lithium cell, the promotion groove has been seted up to the protective housing lateral wall, be equipped with block mechanism in the promotion groove, spacing mouthful has been seted up to the protective housing bottom. The utility model discloses a protective housing, sliding tray, sliding shaft, promotion groove, slip spring, telescopic link, catch plate's cooperation is used, can conveniently take out the lithium cell from the protective housing, and it is convenient inadequately to have solved current lithium cell casing and operate when taking out the lithium cell, brings troublesome problem for the staff to the maintenance of lithium cell, has improved the practicality of device.
Description
Technical Field
The utility model relates to a lithium battery shell technical field especially relates to a shell structure of lithium battery shell.
Background
The lithium battery is a battery containing lithium (including metal lithium, lithium alloy, lithium ions and lithium polymer) in a chemical system, has the characteristics of large capacity, light weight, long service cycle, high energy density and environmental friendliness, and is widely applied in life.
But current lithium cell casing operates convenient inadequately when taking out the lithium cell, brings the trouble for the staff to the maintenance of lithium cell to the lithium cell can make the lithium cell touch the battery case because of rocking sometimes in the battery case, can cause the damage to the lithium cell, for this reason, we provide the shell structure of a lithium cell casing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a shell structure of a lithium battery shell.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a shell structure of lithium battery shell, includes the protective housing, sliding tray and spacing groove have been seted up to the bottom in the protective housing, sliding tray inside wall fixedly connected with sliding shaft, sliding shaft lateral wall sliding connection has the sliding block, sliding block top fixedly connected with places the board, place bottom and protective housing bottom laminating setting, place board top fixedly connected with lithium cell, the promotion groove has been seted up to the protective housing lateral wall, be equipped with block mechanism in the promotion groove, spacing mouthful has been seted up to the protective housing bottom, spacing mouthful is linked together with the spacing groove, the spacing inslot is equipped with stop gear, a plurality of bleeder vents have been seted up to the protective housing lateral wall.
Preferably, be equipped with sliding spring between sliding block and the sliding tray inside wall, sliding spring's both ends respectively with sliding tray inside wall and sliding block lateral wall fixed connection.
Preferably, the clamping mechanism comprises a telescopic rod fixedly connected with the inner side wall of the pushing groove, the bottom of the pushing groove is slidably connected with a pushing plate, and one end, far away from the inner side wall of the pushing groove, of the telescopic rod is fixedly connected with the outer side wall of the pushing plate.
Preferably, telescopic link lateral wall cover is equipped with the promotion spring, promote spring both ends respectively with catch plate lateral wall and promotion inslot lateral wall fixed connection, the catch plate is the setting of L type.
Preferably, stop gear includes spacing groove bottom fixedly connected with threading board, the threading board laminates with spacing mouthful mutually, be connected with the threaded rod on the threading board, the threaded rod runs through the threading board, is located the spacing inslot fixedly connected with limiting plate on the threaded rod, and the threaded rod lateral wall cover that is located between limiting plate and the threading board is equipped with spacing spring.
Preferably, one end of the threaded rod, which is far away from the limiting plate, is fixedly connected with a rotating handle.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses a protective housing, sliding tray, sliding shaft, promotion groove, slip spring, telescopic link, catch plate's cooperation is used, can conveniently take out the lithium cell from the protective housing, and it is convenient inadequately to have solved current lithium cell casing and operate when taking out the lithium cell, brings troublesome problem for the staff to the maintenance of lithium cell, has improved the practicality of device.
2. The utility model discloses a cooperation of spacing groove, thread plate, spacing mouth, threaded rod, protective housing, limiting plate is used, can be with the lithium cell at the protective housing internal fixation, makes it difficult to collide with the protective housing mutually, has solved the lithium cell and can make the lithium cell touch the battery case because of rocking sometimes in the battery case, can cause the problem of damage to the lithium cell, has improved the practicality of device.
Drawings
Fig. 1 is a schematic structural diagram of a shell structure of a lithium battery shell according to the present invention;
fig. 2 is an enlarged view of the position a of the present invention.
In the figure: 1. a protective shell; 2. a sliding groove; 3. a sliding shaft; 4. a slider; 5. a slide spring; 6. a push groove; 7. a telescopic rod; 8. a push plate; 9. placing the plate; 10. a limiting groove; 11. a thread plate; 12. a limiting port; 13. a threaded rod; 14. a limiting plate; 15. a lithium battery; 16. and (4) air holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a shell structure of a lithium battery shell comprises a protective shell 1, wherein a sliding groove 2 and a limiting groove 10 are formed in the bottom of the protective shell 1, a sliding shaft 3 is fixedly connected to the inner side wall of the sliding groove 2, a sliding block 4 is slidably connected to the outer side wall of the sliding shaft 3, a sliding spring 5 is arranged between the sliding block 4 and the inner side wall of the sliding groove 2, and two ends of the sliding spring 5 are respectively fixedly connected with the inner side wall of the sliding groove 2 and the outer side wall of the sliding block;
the top of the sliding block 4 is fixedly connected with a placing plate 9, the bottom of the placing plate 9 is attached to the bottom in the protective shell 1, the top of the placing plate 9 is fixedly connected with a lithium battery 15, and the side wall of the protective shell 1 is provided with a pushing groove 6;
a clamping mechanism is arranged in the push groove 6, the clamping mechanism comprises a telescopic rod 7 fixedly connected with the inner side wall of the push groove 6, a push spring is sleeved on the outer side wall of the telescopic rod 7, two ends of the push spring are respectively and fixedly connected with the outer side wall of a push plate 8 and the inner side wall of the push groove 6, the push plate 8 is arranged in an L shape, the push plate 8 is slidably connected with the bottom of the push groove 6, one end, far away from the inner side wall of the push groove 6, of the telescopic rod 7 is fixedly connected with the outer side wall of the push plate 8, a limiting opening 12 is;
limiting mechanism is arranged in limiting groove 10, limiting mechanism can be with lithium cell 15 at 1 internal fixation of protective housing, make it difficult emergence rock, limiting mechanism includes limiting groove 10 bottom fixedly connected with threading board 11, threading board 11 laminates with spacing mouthful 12 mutually, be connected with threaded rod 13 on the threading board 11, threaded rod 13 runs through threading board 11, be located fixedly connected with limiting plate 14 on the threaded rod 13 of limiting groove 10, the threaded rod 13 lateral wall cover that is located between limiting plate 14 and the threading board 11 is equipped with spacing spring, a plurality of bleeder vents 16 have been seted up to 1 lateral wall of protective housing, limiting plate 14's one end fixedly connected with turning handle is kept away from to threaded rod 13.
The utility model discloses specific theory of operation as follows:
firstly, when the device is in an initial state, the lithium battery 15 is positioned in the protective shell 1, the top of the limiting plate 14 is attached to the bottom of the placing plate 9, the sliding spring 5 is in a stretching state, when the lithium battery 15 needs to be taken out, the pushing plate 8 is stirred upwards, the pushing plate 8 pushes the pushing plate 8 upwards through the matching effect of the telescopic rod 7 and the pushing spring, then the rotating handle is stirred in the positive direction, as the threaded plate 11 is fixedly connected to the bottom of the limiting groove 10, when the rotating handle drives the threaded rod 13 to rotate, the threaded rod 13 moves downwards, at the moment, the top of the limiting plate 14 is not attached to the bottom of the placing plate 9, the placing plate 9 is driven to move leftwards through the elasticity of the sliding spring 5, at the moment, the lithium battery 15 moves along with the placing plate 9 and out of the protective shell 1, so that maintenance personnel can conveniently overhaul, what is, the placing plate 9 has a horizontal leftward thrust, and then the threaded rod 13 drives the limiting plate 14 to have a horizontal upward thrust, so that the stability of the lithium battery 15 in the protective shell 1 can be ensured through the two forces;
when need put back lithium cell 15 in the protective housing 1, will place board 9 and promote right, then will promote 8 lateral walls of slurcam and place 9 lateral walls of board and laminate mutually downwards the slurcam, then will turn the twist grip, make the limiting plate 14 top laminate with placing 9 bottoms of board to it is fixed that the board 9 is placed to the messenger, through setting up bleeder vent 16, can distribute away from bleeder vent 16 at the heat that lithium cell 15 gived off.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A shell structure of a lithium battery shell comprises a protective shell (1) and is characterized in that a sliding groove (2) and a limiting groove (10) are formed in the bottom of the protective shell (1), a sliding shaft (3) is fixedly connected to the inner side wall of the sliding groove (2), a sliding block (4) is slidably connected to the outer side wall of the sliding shaft (3), a placing plate (9) is fixedly connected to the top of the sliding block (4), the bottom of the placing plate (9) is attached to the bottom of the protective shell (1), a lithium battery (15) is fixedly connected to the top of the placing plate (9), a pushing groove (6) is formed in the side wall of the protective shell (1), a clamping mechanism is arranged in the pushing groove (6), a limiting opening (12) is formed in the bottom of the protective shell (1), the limiting opening (12) is communicated with the limiting groove (10), and a limiting mechanism is arranged, a plurality of air holes (16) are formed in the side wall of the protective shell (1).
2. The casing structure of a lithium battery casing according to claim 1, characterized in that a sliding spring (5) is arranged between the sliding block (4) and the inner side wall of the sliding groove (2), and two ends of the sliding spring (5) are respectively and fixedly connected with the inner side wall of the sliding groove (2) and the outer side wall of the sliding block (4).
3. The shell structure of the lithium battery shell according to claim 1, wherein the engaging mechanism comprises a telescopic rod (7) fixedly connected to the inner side wall of the pushing groove (6), a pushing plate (8) is slidably connected to the bottom of the pushing groove (6), and one end of the telescopic rod (7) far away from the inner side wall of the pushing groove (6) is fixedly connected to the outer side wall of the pushing plate (8).
4. The shell structure of the lithium battery shell according to claim 3, wherein a pushing spring is sleeved on the outer side wall of the telescopic rod (7), two ends of the pushing spring are fixedly connected with the outer side wall of the pushing plate (8) and the inner side wall of the pushing groove (6) respectively, and the pushing plate (8) is arranged in an L shape.
5. The shell structure of the lithium battery shell according to claim 1, wherein the limiting mechanism comprises a limiting groove (10) and a bottom fixedly connected threaded plate (11), the threaded plate (11) is attached to a limiting opening (12), a threaded rod (13) is connected to the threaded plate (11), the threaded rod (13) penetrates through the threaded plate (11), the limiting groove (10) is formed in the threaded rod (13), a limiting plate (14) is fixedly connected to the threaded rod (13), and a limiting spring is sleeved on the outer side wall of the threaded rod (13) between the limiting plate (14) and the threaded plate (11).
6. The shell structure of the lithium battery shell according to claim 5, wherein a rotating handle is fixedly connected to one end of the threaded rod (13) far away from the limiting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022694728.2U CN213660549U (en) | 2020-11-20 | 2020-11-20 | Shell structure of lithium battery shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022694728.2U CN213660549U (en) | 2020-11-20 | 2020-11-20 | Shell structure of lithium battery shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213660549U true CN213660549U (en) | 2021-07-09 |
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ID=76684864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022694728.2U Active CN213660549U (en) | 2020-11-20 | 2020-11-20 | Shell structure of lithium battery shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213660549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116565428A (en) * | 2023-07-10 | 2023-08-08 | 吉林大学 | Anti-collision ternary lithium battery shell with imitated honeycomb structure |
-
2020
- 2020-11-20 CN CN202022694728.2U patent/CN213660549U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116565428A (en) * | 2023-07-10 | 2023-08-08 | 吉林大学 | Anti-collision ternary lithium battery shell with imitated honeycomb structure |
| CN116565428B (en) * | 2023-07-10 | 2023-09-01 | 吉林大学 | Anti-collision ternary lithium battery shell with imitated honeycomb structure |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240315 Address after: 413100 Building 4, 1st Floor, Standardized Factory Building, High tech Industrial Park, Qionghu Street, Yuanjiang City, Yiyang City, Hunan Province Patentee after: Hunan Luhua New Energy Technology Co.,Ltd. Country or region after: China Address before: 413000 second floor, building A8, standardized workshop, East Industrial Park, high tech Zone, Yiyang City, Hunan Province Patentee before: Hunan Zhicheng New Energy Technology Co.,Ltd. Country or region before: China |