CN219917431U - Battery housing sealing structure convenient to detach - Google Patents
Battery housing sealing structure convenient to detach Download PDFInfo
- Publication number
- CN219917431U CN219917431U CN202321392730.1U CN202321392730U CN219917431U CN 219917431 U CN219917431 U CN 219917431U CN 202321392730 U CN202321392730 U CN 202321392730U CN 219917431 U CN219917431 U CN 219917431U
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- Prior art keywords
- fixedly arranged
- cover plate
- battery
- nut
- upper cover
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- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 238000000605 extraction Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model relates to the technical field of battery shells and discloses a battery shell sealing structure convenient to detach, which comprises a main body mechanism and a fixing mechanism, wherein the fixing mechanism is positioned in the main body mechanism, the main body mechanism comprises a protection shell, an upper cover plate and a sealing fixing assembly, the upper cover plate is fixedly arranged at the upper end of the protection shell, and the upper cover plate extends to the inside of the protection shell. This battery case seal structure convenient to dismantle, under the circumstances of guaranteeing the casing leakproofness can be convenient for through installation seal fixed subassembly, the cooperation before accessible air tap lid, extraction pipe, vacuum chuck etc. can further strengthen the fixing to upper cover plate, and can fix the position of battery body simultaneously, can avoid battery body position deviation to lead to the condition of damage, has increased stability, has increased the protectiveness to battery body, and dismantles and the installation is simple, the staff operation of being convenient for, provides convenience for the staff.
Description
Technical Field
The utility model relates to the technical field of battery shells, in particular to a battery shell sealing structure convenient to detach.
Background
The battery case protects the battery, so that the battery needs to be protected by the battery case in order to prevent the short circuit caused by the water inlet of the battery, and therefore, the sealability of the battery case is important.
Prior art CN218242088U patent document proposes a battery case sealing structure, and this patent document proposes that the inside of the existing battery case sealing structure is not provided with a limit structure, so that the battery can shake in the case, and long-term shake impact can reduce the service life of the battery.
But prior art in-service use, during to its dismantlement work, the staff need dismantle a plurality of positioning bolt, and the process of dismantling is more troublesome, and the staff of being inconvenient for dismantles the work, and the staff operating time of consumption relatively, and also comparatively loaded down with trivial details to the fixed mode of battery, can increase staff work load to a certain extent.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a battery shell sealing structure convenient to detach, which solves the problems that when the prior art is put forward in practical use in the prior art, a plurality of positioning bolts are required to be detached when a worker detaches the battery shell, the detachment process is troublesome, the worker does not conveniently detach the battery shell, the working time of the worker is consumed, the fixing mode of the battery is complicated, and the workload of the worker can be increased to a certain extent.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a battery case seal structure convenient to dismantle, includes main part mechanism and fixed establishment, fixed establishment is located the inside of main part mechanism, main part mechanism includes protection casing, upper cover plate and sealed fixed subassembly, upper cover plate fixed mounting is in the upper end of protection casing, the upper cover plate extends to the inside of protection casing, sealed fixed subassembly fixed mounting is in the upper end of protection casing inside;
the main body mechanism further comprises a limiting plate and a battery body, wherein the limiting plate is fixedly arranged at the lower end inside the protective shell, and the battery body is fixedly arranged at the upper end of the limiting plate.
Preferably, the sealing and fixing assembly comprises a gas nozzle cover, a gas extraction pipe, a first connecting pipe, a first vacuum chuck, a second connecting pipe and a second vacuum chuck, wherein the gas nozzle cover is fixedly arranged at the upper end of the upper cover plate, the gas extraction pipe is fixedly arranged in the upper cover plate, and a worker can use gas extraction equipment to extract gas in the first connecting pipe and the second connecting pipe through the gas extraction pipe, so that gas in the first vacuum chuck and the second vacuum chuck can be extracted.
Preferably, the exhaust pipe and the air nozzle cover are fixedly communicated, the connecting pipe is fixedly arranged at the left end and the right end of the exhaust pipe, the connecting pipe is fixedly communicated with the exhaust pipe, the vacuum chuck is fixedly arranged at the left end and the right end of the connecting pipe, the vacuum chuck can adsorb the inner wall of the shell, the stability of the installation of the upper cover plate can be increased, and then the tightness is improved.
Preferably, the first vacuum chuck is fixedly communicated with the first connecting pipe, the second connecting pipe is fixedly arranged at the left end and the right end of the lower end of the first connecting pipe, the second vacuum chuck is fixedly arranged at the lower end of the second connecting pipe, the second vacuum chuck is fixedly connected with the upper end of the battery body, the second vacuum chuck can adsorb the surface of the battery body, the position of the battery body can be fixed, the situation that the position of the battery body deviates inside the shell can be avoided, the stability is improved, the protectiveness to the battery body is improved, the disassembly and the installation processes are simple, the operation of workers is facilitated, and convenience is provided for the workers.
Preferably, the fixing mechanism comprises a sealing gasket, a fixing plate, a first nut, a second bolt, a limiting groove and a rubber gasket, wherein the sealing gasket is fixedly arranged at the outer end of the upper cover plate, the fixing plate is fixedly arranged at the front end and the rear end of the upper cover plate, the first nut is fixedly arranged at the upper end of the fixing plate, and the position of the upper cover plate can be fixed under the cooperation of the first nut, the second bolt and the fixing plate.
Preferably, the bolt movable mounting is in the upper end of nut one, bolt threaded connection nut one, nut two fixed mounting is in the front and back both ends of protecting sheathing upper end, the lower extreme of bolt extends to the inside of nut two, the fixed upper end that sets up at the limiting plate of spacing groove, rubber pad fixed mounting is in the upper end of spacing groove, through the installation rubber pad, can be after fixing the position of battery body, the frictional force between battery body and the limiting plate can be increased to the rubber pad, has further promoted stability, and because of being the rubber material, can play the effect to battery body protection.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the battery shell sealing structure convenient to detach, under the condition that the tightness of the shell is guaranteed, the upper cover plate can be further fixed through the cooperation of the air tap cover, the extraction pipe, the vacuum chuck and the like, the position of the battery body can be fixed at the same time, the situation that the position of the battery body is deviated to cause damage can be avoided, the stability is improved, the protectiveness to the battery body is improved, the detaching and mounting process is simple, the operation of workers is facilitated, and convenience is provided for the workers;
2. according to the battery shell sealing structure convenient to detach, the upper cover plate can be fixed through the cooperation among the sealing gasket, the fixing plate, the nuts and the like by installing the fixing mechanism, the used fixing parts are fewer, the workload of workers can be effectively reduced, and the convenience can be improved;
3. this battery case seal structure convenient to dismantle, through the installation rubber pad, can be after fixing the position of battery body, the frictional force between rubber pad multiplicable battery body and the limiting plate has further promoted stability, and because of being the rubber material, can play the effect to the battery body protection.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged partial detail schematic cross-sectional view of the body mechanism of the present utility model;
FIG. 4 is an enlarged sectional view of a part of the fixing mechanism of the present utility model.
In the figure: 1. a main body mechanism; 101. a protective housing; 102. an upper cover plate; 103. a seal-fixing assembly; 1031. an air nozzle cover; 1032. an exhaust pipe; 1033. a first connecting pipe; 1034. a first vacuum chuck; 1035. a second connecting pipe; 1036. a second vacuum chuck; 104. a limiting plate; 105. a battery body; 2. a fixing mechanism; 201. a sealing gasket; 202. a fixing plate; 203. a first nut; 204. a bolt; 205. a second nut; 206. a limit groove; 207. and a rubber pad.
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. 1-4, the present utility model provides a technical solution: the utility model provides a battery case seal structure convenient to dismantle, includes main part mechanism 1 and fixed establishment 2, and fixed establishment 2 is located the inside of main part mechanism 1, and main part mechanism 1 includes protection casing 101, upper cover plate 102 and sealed fixed subassembly 103, and upper cover plate 102 fixed mounting is in the upper end of protection casing 101, and upper cover plate 102 extends to the inside of protection casing 101, and sealed fixed subassembly 103 fixed mounting is in the upper end of protection casing 101 inside;
the main body mechanism 1 further comprises a limiting plate 104 and a battery body 105, wherein the limiting plate 104 is fixedly arranged at the lower end of the inside of the protection shell 101, and the battery body 105 is fixedly arranged at the upper end of the limiting plate 104.
The seal fixing assembly 103 comprises an air nozzle cover 1031, an air suction pipe 1032, a first connecting pipe 1033, a first vacuum chuck 1034, a second connecting pipe 1035 and a second vacuum chuck 1036, wherein the air nozzle cover 1031 is fixedly arranged at the upper end of the upper cover plate 102, the air suction pipe 1032 is fixedly arranged in the upper cover plate 102, the air suction pipe 1032 and the air nozzle cover 1031 are fixedly communicated, the first connecting pipe 1033 is fixedly arranged at the left end and the right end of the air suction pipe 1032, the first connecting pipe 1033 and the air suction pipe 1032 are fixedly communicated, the first vacuum chuck 1034 is fixedly arranged at the left end and the right end of the first connecting pipe 1033, the second connecting pipe 1035 is fixedly arranged at the left end and the right end of the lower end of the first connecting pipe 1033, the second vacuum chuck 1036 is fixedly arranged at the lower end of the second connecting pipe 1035, and the second vacuum chuck 1036 is fixedly connected with the upper end of the battery body 105.
The fixing mechanism 2 comprises a sealing gasket 201, a fixing plate 202, a first nut 203, a second nut 204, a second nut 205, a limiting groove 206 and a rubber gasket 207, wherein the sealing gasket 201 is fixedly arranged at the outer end of the upper cover plate 102, the fixing plate 202 is fixedly arranged at the front end and the rear end of the upper cover plate 102, the first nut 203 is fixedly arranged at the upper end of the fixing plate 202, the second nut 205 is movably arranged at the upper end of the first nut 203, the first nut 204 is in threaded connection with the first nut 203, the second nut 205 is fixedly arranged at the front end and the rear end of the upper end of the protective shell 101, the lower end of the second nut 204 extends to the interior of the second nut 205, the limiting groove 206 is fixedly arranged at the upper end of the limiting plate 104, the rubber gasket 207 is fixedly arranged at the upper end of the limiting groove 206, the battery body 105 can be put into the interior of the limiting groove 206 on the limiting plate 104 inside the protective shell 101, the rubber gasket 207 inside the limiting groove 206 can increase friction force after being put, the upper cover plate 102 can be covered to the upper end of the protection shell 101, the first vacuum chuck 1034 can be attached to the inner wall of the protection shell 101, the second vacuum chuck 1036 can be attached to the upper surface of the battery body 105, the inside of the protection shell 101 can be in a closed environment, then the bolt 204 can be screwed to pass through the first nut 203 fixing plate 202 and the second nut 205 in sequence, the bolt 204 enters the inside of the protection shell 101 through the second nut 205, the position of the upper cover plate 102 can be fixed, the air nozzle cover 1031 can be opened, the air suction device can be connected through a pipeline and an air suction pipe 1032, the air suction device can extract the air in the first connecting pipe 1033 and the second connecting pipe 1035 through the air suction pipe 1032, the air in the first vacuum chuck 1034 and the second vacuum chuck 1036 can be extracted, the inner wall of the protection shell 101 can be adsorbed by the first vacuum chuck 1034, and the surface of the battery body 105 can be adsorbed by the second vacuum chuck 1036 under the action of air pressure, and further, the position of the battery body 105 can be fixed with the sealing enhanced.
Working principle: when the battery body 105 is installed, firstly, the battery body 105 can be placed into the limit groove 206 on the limit plate 104 in the protective housing 101, the friction force can be increased by the rubber pad 207 in the limit groove 206, after the battery body is placed, the upper cover plate 102 can be covered to the upper end of the protective housing 101, and then the first 1034 and the inner wall of the protective housing 101 can be attached, the second 1036 and the upper surface of the battery body 105 can be attached, the interior of the protective housing 101 can be in a closed environment, then the bolt 204 can be screwed to sequentially pass through the first 203 fixing plate 202 and the second 205, the bolt 204 can enter the interior of the protective housing 101 through the second 205, the position of the upper cover plate 102 can be fixed, the air nozzle cover 1031 can be opened, the air exhaust device can be connected with the air exhaust tube 1032, and the air in the first 1033 and the second 1035 can be extracted by the air exhaust tube 1032, and then the air in the first 1034 and the second 1036 can be extracted, and the inner wall of the first 1034 and the second 1036 can be adsorbed on the inner wall of the protective housing 101 under the action of air pressure, and the battery 1036 can be further sealed and the surface 105 can be fixed.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a battery case seal structure convenient to dismantle, includes main part mechanism (1) and fixed establishment (2), its characterized in that: the fixing mechanism (2) is located in the main body mechanism (1), the main body mechanism (1) comprises a protection shell (101), an upper cover plate (102) and a sealing fixing assembly (103), the upper cover plate (102) is fixedly installed at the upper end of the protection shell (101), the upper cover plate (102) extends to the inside of the protection shell (101), and the sealing fixing assembly (103) is fixedly installed at the upper end of the inside of the protection shell (101);
the main body mechanism (1) further comprises a limiting plate (104) and a battery body (105), wherein the limiting plate (104) is fixedly arranged at the lower end of the inside of the protection shell (101), and the battery body (105) is fixedly arranged at the upper end of the limiting plate (104).
2. The battery case sealing structure convenient to detach according to claim 1, characterized in that: the sealing and fixing assembly (103) comprises an air nozzle cover (1031), an exhaust pipe (1032), a first connecting pipe (1033), a first vacuum chuck (1034), a second connecting pipe (1035) and a second vacuum chuck (1036), wherein the air nozzle cover (1031) is fixedly arranged at the upper end of the upper cover plate (102), and the exhaust pipe (1032) is fixedly arranged in the upper cover plate (102).
3. The battery case sealing structure convenient to detach according to claim 2, characterized in that: the exhaust pipe (1032) and the air nozzle cover (1031) are fixedly communicated, the first connecting pipe (1033) is fixedly arranged at the left end and the right end of the exhaust pipe (1032), the first connecting pipe (1033) is fixedly communicated with the exhaust pipe (1032), and the first vacuum sucker (1034) is fixedly arranged at the left end and the right end of the first connecting pipe (1033).
4. A battery housing seal arrangement for easy disassembly as set forth in claim 3, wherein: the first vacuum sucking disc (1034) is fixedly communicated with the first connecting tube (1033), the second connecting tube (1035) is fixedly arranged at the left end and the right end of the lower end of the first connecting tube (1033), the second vacuum sucking disc (1036) is fixedly arranged at the lower end of the second connecting tube (1035), and the second vacuum sucking disc (1036) is fixedly connected with the upper end of the battery body (105).
5. The battery case sealing structure convenient to detach according to claim 4, wherein: the fixing mechanism (2) comprises a sealing gasket (201), a fixing plate (202), a first nut (203), a bolt (204), a second nut (205), a limiting groove (206) and a rubber gasket (207), wherein the sealing gasket (201) is fixedly arranged at the outer end of the upper cover plate (102), the fixing plate (202) is fixedly arranged at the front end and the rear end of the upper cover plate (102), and the first nut (203) is fixedly arranged at the upper end of the fixing plate (202).
6. The battery case sealing structure convenient to detach according to claim 5, wherein: the utility model discloses a protection casing, including nut, limiting groove (206), rubber pad, nut, screw thread, bolt (204) movable mounting is in the upper end of nut one (203), bolt (204) threaded connection nut one (203), nut two (205) fixed mounting is at the front and back both ends of protection casing (101) upper end, the lower extreme of bolt (204) extends to the inside of nut two (205), limiting groove (206) fixed setting is in the upper end of limiting plate (104), rubber pad (207) fixed mounting is in the upper end of limiting groove (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321392730.1U CN219917431U (en) | 2023-06-02 | 2023-06-02 | Battery housing sealing structure convenient to detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321392730.1U CN219917431U (en) | 2023-06-02 | 2023-06-02 | Battery housing sealing structure convenient to detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219917431U true CN219917431U (en) | 2023-10-27 |
Family
ID=88428580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321392730.1U Active CN219917431U (en) | 2023-06-02 | 2023-06-02 | Battery housing sealing structure convenient to detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219917431U (en) |
-
2023
- 2023-06-02 CN CN202321392730.1U patent/CN219917431U/en active Active
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