CN210837849U - Detachable lithium battery with protective shell - Google Patents
Detachable lithium battery with protective shell Download PDFInfo
- Publication number
- CN210837849U CN210837849U CN201921703332.0U CN201921703332U CN210837849U CN 210837849 U CN210837849 U CN 210837849U CN 201921703332 U CN201921703332 U CN 201921703332U CN 210837849 U CN210837849 U CN 210837849U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- protective
- shell
- lithium cell
- protective housing
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 66
- 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 47
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 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
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910000733 Li alloy Inorganic materials 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
- 238000011161 development Methods 0.000 description 1
- 239000001989 lithium alloy Substances 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
- 238000012545 processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to a lithium cell technical field just discloses a removable lithium cell of protective housing, including protective housing, protective housing inner chamber's diapire fixed mounting has the inner shell, the perforation has all been seted up to the left and right sides of inner shell, the inside movable mounting of inner shell has the battery holder, the equal fixed mounting in the left and right sides of battery holder has the connecting rod that passes the perforation, the lithium cell has been placed at the top of battery holder, protective housing's top has been seted up the seal groove, fixed mounting has the sealing strip in the seal groove, movable mounting has the protective cover in the seal groove, the bottom fixed mounting of protective cover has the cushion with the lithium cell contact. This removable lithium cell of protective housing drives the protective cover downstream through the screw fastening pole in the rotation nut in the axle sleeve internal rotation, and the telescopic link stretches out and draws back simultaneously, and the cushion is pressed the lithium cell stably, and then has realized the quick installation and the dismantlement of whole casing, has made things convenient for the maintenance to the lithium cell.
Description
Technical Field
The utility model relates to a lithium cell technical field specifically is a removable lithium cell of protective housing.
Background
The lithium battery is a primary battery which takes lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, is different from a rechargeable battery, namely a lithium ion battery and a lithium ion polymer battery, and has very high requirements on the environment due to the very active chemical characteristics of the lithium metal, so that the processing, storage and use of the lithium metal are realized.
Along with the development of times and science and technology, the technological progress of lithium cell has been promoted simultaneously in the progress of science and technology, but still has the defect, and present lithium cell structure is fixed, is not convenient for dismantle protective housing, and it is fairly inconvenient to maintain, so has proposed the removable lithium cell of a protective housing and has solved this problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a removable lithium cell of protective housing possesses advantages such as convenient to detach maintenance, has solved present lithium cell fixed structure, and the not convenient to detach protective housing maintains fairly inconvenient problem.
(II) technical scheme
For the purpose of realizing above-mentioned convenient to detach maintenance, the utility model provides a following technical scheme: a lithium battery with a detachable protective shell comprises the protective shell, wherein an inner shell is fixedly arranged on the bottom wall of an inner cavity of the protective shell, through holes are formed in the left side and the right side of the inner shell, a battery seat is movably arranged in the inner shell, a connecting rod penetrating through the through holes is fixedly arranged on the left side and the right side of the battery seat, a lithium battery is placed at the top of the battery seat, a sealing groove is formed in the top of the protective shell, a sealing strip is fixedly arranged in the sealing groove, a protective cover is movably arranged in the sealing groove, a cushion in contact with the lithium battery is fixedly arranged at the bottom of the protective cover, a connecting wire is fixedly arranged between the lithium battery and the protective cover, a lifting handle is fixedly arranged at the top of the protective cover, thread sleeves are fixedly arranged at the top of the connecting rod and the bottom of the, the equal threaded connection in the left and right sides of protection lid bottom has the outside axle sleeve that is located protective housing, the equal fixed mounting in the left and right sides of protective housing has the nut, the inside threaded connection of nut has the screw fastening pole with axle sleeve swing joint.
Preferably, the connection mode of screw fastening pole and axle sleeve is for rotating the connection, and the turned angle of screw fastening pole is three hundred sixty degrees.
Preferably, the seal groove is rectangular, the seal groove is matched with the protective cover, and the protective cover is tightly attached to the seal strip.
Preferably, the left side and the right side at protection cover top portion respectively fixed mounting have positive electrode tab and negative electrode tab, and two the connecting wire is connected with positive electrode tab and negative electrode tab electricity respectively.
Preferably, the telescopic rod consists of an outer cylinder and an inner rod, and the inner rod penetrating through and extending to the outside of the outer cylinder is connected inside the outer cylinder in a sliding manner.
Preferably, the perforation is rectangle, two the telescopic link is bilateral symmetry and distributes, and the inner shell is the hollow cuboid of opening form for the top.
(III) advantageous effects
Compared with the prior art, the utility model provides a removable lithium cell of protective housing possesses following beneficial effect:
this removable lithium cell of protective housing, protective cover through setting up, threaded connection's axle sleeve is covered in the protection, thereby realized covering fixed mounting's carrying handle through dismantling the axle sleeve pulling protection, can drive the lithium cell synchronous upward movement on the battery holder through the fixed fit of thread bush and telescopic link and connecting rod, the perforation plays the spacing effect of direction, and then made things convenient for to carry out the dismouting maintenance to the lithium cell, meanwhile, drive the protective cover downstream in the axle sleeve internal rotation through the screw fastening pole in the swivel nut, the telescopic link stretches out and draws back simultaneously, the cushion is pressed down the lithium cell stably, and then realized the quick installation and the dismantlement of whole casing, the maintenance to the lithium cell has been made things convenient for.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a front view of the present invention.
In the figure: the novel multifunctional battery comprises a protective outer shell 1, an inner shell 2, a perforated hole 3, a battery seat 4, a connecting rod 5, a lithium battery 6, a sealing groove 7, a sealing strip 8, a protective cover 9, a soft cushion 10, a connecting wire 11, a lifting handle 12, a thread sleeve 13, a telescopic rod 14, a shaft sleeve 15, a nut 16 and a thread fastening rod 17.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a lithium battery with a detachable protective casing comprises a protective casing 1, an inner casing 2 is fixedly mounted on the bottom wall of the inner cavity of the protective casing 1, through holes 3 are formed in the left side and the right side of the inner casing 2, a battery seat 4 is movably mounted in the inner casing 2, connecting rods 5 penetrating through the through holes 3 are fixedly mounted on the left side and the right side of the battery seat 4, a lithium battery 6 is placed on the top of the battery seat 4, a sealing groove 7 is formed in the top of the protective casing 1, a sealing strip 8 is fixedly mounted in the sealing groove 7, a protective cover 9 is movably mounted in the sealing groove 7, the sealing groove 7 is rectangular, the sealing groove 7 is matched with the protective cover 9, the protective cover 9 is tightly attached to the sealing strip 8, a cushion 10 contacting with the lithium battery 6 is fixedly mounted at the bottom of the protective cover 9, a connecting wire 11, the two connecting wires 11 are respectively electrically connected with the positive electrode connector and the negative electrode connector, the top of the protective cover 9 is fixedly provided with a lifting handle 12, the top of the connecting rod 5 and the bottom of the protective cover 9 are both fixedly provided with threaded sleeves 13, a telescopic rod 14 is respectively in threaded connection between the two threaded sleeves 13 on the left side and between the two threaded sleeves 13 on the right side, the telescopic rod 14 consists of an outer barrel and an inner rod, the inner rod penetrating and extending to the outside of the outer barrel is connected in a sliding manner inside the outer barrel, the perforation 3 is rectangular, the two telescopic rods 14 are symmetrically distributed in the left and right direction, the inner shell 2 is a hollow cuboid with an open top, the left and right sides of the bottom of the protective cover 9 are both in threaded connection with shaft sleeves 15 positioned outside the protective shell 1, the left and right sides of the protective shell 1 are both fixedly provided with nuts 16, the internal threads of the nuts 16, and the rotation angle of the screw fastening rod 17 is three hundred and sixty degrees.
In conclusion, this protective housing detachable lithium battery, protective cover 9 through setting up, threaded connection's axle sleeve 15 on protective cover 9, thereby realized pulling protective cover 9 through dismantling axle sleeve 15 and going up fixed mounting's carrying handle 12, can drive lithium battery 6 on the battery holder 4 through the fixed cooperation of thread bush 13 with telescopic link 14 and connecting rod 5 and move upwards in step, perforation 3 plays the spacing effect of direction, and then made things convenient for the dismouting maintenance to lithium battery 6, meanwhile, drive protective cover 9 and move down through screw fastening rod 17 in the rotation nut 16 in axle sleeve 15 internal rotation, telescopic link 14 stretches out and draws back simultaneously, cushion 10 presses down stably to lithium battery 6, and then realized the quick installation and the dismantlement of whole casing, the maintenance to lithium battery 6 has been made things convenient for, the present lithium battery structure is fixed, be not convenient for dismantle protective housing, the maintenance is inconvenient.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a removable lithium cell of protective housing, includes protective housing (1), its characterized in that: the lithium battery protection cover is characterized in that an inner shell (2) is fixedly mounted on the bottom wall of an inner cavity of the protection shell (1), through holes (3) are formed in the left side and the right side of the inner shell (2), a battery seat (4) is movably mounted in the inner shell (2), a connecting rod (5) penetrating through the through holes (3) is fixedly mounted on the left side and the right side of the battery seat (4), a lithium battery (6) is placed at the top of the battery seat (4), a sealing groove (7) is formed in the top of the protection shell (1), a sealing strip (8) is fixedly mounted in the sealing groove (7), a protection cover (9) is movably mounted in the sealing groove (7), a cushion (10) contacting with the lithium battery (6) is fixedly mounted at the bottom of the protection cover (9), a connecting wire (11) is fixedly mounted between the lithium battery (6) and the protection cover (, the top of connecting rod (5) and the equal fixed mounting in bottom of protective cover (9) have thread bush (13), two on the left side between thread bush (13) with the right side two equal threaded connection has telescopic link (14) between thread bush (13), the equal threaded connection in the left and right sides of protective cover (9) bottom has axle sleeve (15) that is located protective housing (1) outside, the equal fixed mounting in the left and right sides of protective housing (1) has nut (16), the inside threaded connection of nut (16) has screw fastening rod (17) with axle sleeve (15) swing joint.
2. The lithium battery with a detachable protective shell as claimed in claim 1, wherein: the connection mode of screw thread anchorage bar (17) and axle sleeve (15) is for rotating the connection, and the turned angle of screw thread anchorage bar (17) is three hundred sixty degrees.
3. The lithium battery with a detachable protective shell as claimed in claim 1, wherein: the sealing groove (7) is rectangular, the sealing groove (7) is matched with the protective cover (9), and the protective cover (9) is tightly attached to the sealing strip (8).
4. The lithium battery with a detachable protective shell as claimed in claim 1, wherein: the left and right sides at protective cover (9) top is fixed mounting respectively has positive pole to connect and negative pole to connect, and two connecting wire (11) are connected with positive pole to connect and negative pole to connect the electricity respectively.
5. The lithium battery with a detachable protective shell as claimed in claim 1, wherein: the telescopic rod (14) consists of an outer barrel and an inner rod, and the inner part of the outer barrel is connected with the inner rod which penetrates through and extends to the outer part of the outer barrel in a sliding manner.
6. The lithium battery with a detachable protective shell as claimed in claim 1, wherein: the perforation (3) is rectangle, two the telescopic link (14) is bilateral symmetry and distributes, and inner shell (2) are the hollow cuboid of opening form for the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703332.0U CN210837849U (en) | 2019-10-12 | 2019-10-12 | Detachable lithium battery with protective shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703332.0U CN210837849U (en) | 2019-10-12 | 2019-10-12 | Detachable lithium battery with protective shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210837849U true CN210837849U (en) | 2020-06-23 |
Family
ID=71261996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921703332.0U Expired - Fee Related CN210837849U (en) | 2019-10-12 | 2019-10-12 | Detachable lithium battery with protective shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210837849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111769233A (en) * | 2020-07-16 | 2020-10-13 | 北京诺飞新能源科技有限责任公司 | Aluminum alloy battery box for electric vehicle |
| CN113363651A (en) * | 2020-12-22 | 2021-09-07 | 江苏万锂达智能科技有限公司 | Waterproof lithium battery for solar street lamp |
| CN116373622A (en) * | 2023-06-05 | 2023-07-04 | 北京新研创能科技有限公司 | Fuel cell device for vehicle |
-
2019
- 2019-10-12 CN CN201921703332.0U patent/CN210837849U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111769233A (en) * | 2020-07-16 | 2020-10-13 | 北京诺飞新能源科技有限责任公司 | Aluminum alloy battery box for electric vehicle |
| CN111769233B (en) * | 2020-07-16 | 2022-11-08 | 北京诺飞新能源科技有限责任公司 | Aluminum alloy battery box for electric vehicle |
| CN113363651A (en) * | 2020-12-22 | 2021-09-07 | 江苏万锂达智能科技有限公司 | Waterproof lithium battery for solar street lamp |
| CN116373622A (en) * | 2023-06-05 | 2023-07-04 | 北京新研创能科技有限公司 | Fuel cell device for vehicle |
| CN116373622B (en) * | 2023-06-05 | 2023-08-11 | 北京新研创能科技有限公司 | Fuel cell device for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |