CN214477746U - Joint formula lithium cell convenient to dismouting - Google Patents
Joint formula lithium cell convenient to dismouting Download PDFInfo
- Publication number
- CN214477746U CN214477746U CN202120318965.0U CN202120318965U CN214477746U CN 214477746 U CN214477746 U CN 214477746U CN 202120318965 U CN202120318965 U CN 202120318965U CN 214477746 U CN214477746 U CN 214477746U
- Authority
- CN
- China
- Prior art keywords
- positioning
- plate
- fixedly connected
- lithium battery
- screw rod
- 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
Images
Abstract
The utility model relates to a joint formula lithium cell convenient to dismouting, including the installation shell, the middle part of installation shell one side rotate through the bearing and be connected with the pivot, the first lead screw of one end fixedly connected with of pivot, the other end fixedly connected with second lead screw of pivot, first lead screw keep away from the one end fixedly connected with stopper of pivot, the surface threaded connection of first lead screw have the movable plate, one side fixedly connected with telescopic link of movable plate. The utility model has the advantages that: through the cooperation setting of installation shell, pivot, first lead screw, second lead screw, movable plate, telescopic link, locating plate, spring, spacing groove and knob make the locating plate fix the lithium cell under the reaction force of spring to need not to fix the lithium cell through the bolt, reverse when needs are dismantled the knob can, it is all comparatively convenient that the installation can be dismantled, has practiced thrift installation and dismantlement time.
Description
Technical Field
The utility model relates to a lithium cell technical field, especially a joint formula lithium cell convenient to dismouting.
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, a lithium ion battery and a lithium ion polymer battery, and is used as an energy battery with high reaction efficiency, strong safety and small volume, and is more and more widely applied.
But present lithium cell is generally connected with the battery mount through the bolt when the installation, and it is comparatively troublesome to dismantle when the lithium cell damages and needs to change the lithium cell, and comparatively time-wasting has influenced the efficiency of dismantling with the installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a joint formula lithium cell convenient to dismouting.
The purpose of the utility model is realized through the following technical scheme: a clamping type lithium battery convenient to disassemble and assemble comprises an installation shell, wherein the middle part of one side of the installation shell is rotatably connected with a rotating shaft through a bearing, one end of the rotating shaft is fixedly connected with a first lead screw, the other end of the rotating shaft is fixedly connected with a second lead screw, one end, far away from the rotating shaft, of the first lead screw is fixedly connected with a limiting block, the outer surface of the first lead screw is in threaded connection with a movable plate, one side of the movable plate is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with a positioning plate, one side, close to the telescopic rod, of the positioning plate is fixedly connected with a spring, one side inside the installation shell is provided with a limiting groove, and one end, far away from the rotating shaft, of the second lead screw is fixedly connected with a knob;
the mounting shell is characterized in that one side of the mounting shell is fixedly connected with a limiting frame, one side of the mounting shell is provided with a first positioning hole, the outer surface of the second lead screw is in threaded connection with a connecting plate, the connecting plate is close to a first positioning column and a second positioning column of one side of the mounting shell, the top of the mounting shell is provided with a positioning clamping groove, the inner wall of the positioning clamping groove is clamped with a positioning clamping plate, the positioning clamping plate is far away from a cover plate fixedly connected with one side of the positioning clamping groove, one side of the cover plate is provided with a second positioning hole, and the cover plate is close to a protective pad fixedly connected with one side of the mounting shell.
Optionally, the first screw rod is located inside the mounting shell, and the second screw rod is rotatably connected with the limiting frame through a bearing.
Optionally, the spring keep away from the one end and the movable plate fixed connection of locating plate, the telescopic link be located the inside of movable plate, through the telescopic link can prevent the spring crooked phenomenon from appearing in the in-process of compressed, and can also be right the position of locating plate fix.
Optionally, the movable plate is slidably connected with the limiting groove, the movable plate is matched with the limiting groove in size, and the movable plate slides in the limiting groove, so that the movable plate cannot rotate along with the rotation of the first screw rod.
Optionally, the limiting frame is U-shaped, the connecting plate is slidably connected with the limiting frame, and the connecting plate is matched with the limiting frame in size, so that the connecting plate cannot rotate along with the rotation of the second screw rod.
Optionally, the first positioning hole corresponds to the circle center of the first positioning column, and the first positioning hole is matched with the first positioning column in size, so that the first positioning column can be more conveniently inserted into the first positioning hole.
Optionally, the positioning clamping groove and the positioning clamping plate are in the shape of a square, the positioning clamping groove is matched with the positioning clamping plate in size, the positioning clamping plate is clamped into the positioning clamping groove, the cover plate can be rapidly positioned, the mounting shell can be sealed, and the sealing performance between the mounting shell and the cover plate is guaranteed.
Optionally, the second positioning hole corresponds to a circle center of the second positioning column, and the second positioning hole is matched with the second positioning column in size, so that the second positioning column can be conveniently inserted into the second positioning hole.
The utility model has the advantages of it is following:
1. the clamping type lithium battery convenient to disassemble and assemble is characterized in that through the matching arrangement of the installation shell, the rotating shaft, the first screw rod, the second screw rod, the moving plate, the telescopic rod, the positioning plate, the spring, the limiting groove and the knob, when the lithium battery is installed, the lithium battery is firstly placed in the installation shell, the cover plate is covered, then the knob is rotated, the second screw rod drives the rotating shaft to rotate, the first screw rod rotates, the moving plate slides in the limiting groove along with the rotation of the first screw rod, so that the positioning plate moves, the positioning plate contacts with the lithium battery and extrudes the telescopic rod and the spring along with the movement of the positioning plate, the positioning plate is fixed on the lithium battery under the reaction force of the spring, so that the lithium battery is not required to be fixed through a bolt, when the rotary knob needs to be disassembled, the rotary knob is reversed, the installation and the disassembly are convenient, and the installation and the disassembly time are saved.
2. The clamping type lithium battery convenient to disassemble and assemble is characterized in that the second screw rod, the knob, the limiting frame, the first positioning hole, the connecting plate, the first positioning column, the second positioning column, the cover plate and the second positioning hole are arranged in a matched mode, after the lithium battery is placed in the mounting shell, the cover plate is covered, then the knob is rotated, the second screw rod rotates along with the second screw rod, the connecting plate moves in the limiting frame, the positioning plate fixes the lithium battery, along with the movement of the connecting plate, the first positioning column is inserted into the first positioning hole, the second positioning column is inserted into the second positioning hole, the cover plate is fixed while the lithium battery is fixed, the mounting shell and the cover plate are connected, and therefore the time for mounting and disassembling the lithium battery is further saved, the efficiency of the installation and the dismantlement of lithium cell has greatly been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cover plate of the present invention;
FIG. 3 is a schematic structural view of the present invention without a cover plate;
fig. 4 is a schematic structural diagram of the moving plate and the connecting member thereof according to the present invention.
In the figure: 1-a mounting shell, 2-a rotating shaft, 3-a first screw rod, 4-a second screw rod, 5-a limiting block, 6-a moving plate, 7-a telescopic rod, 8-a positioning plate, 9-a spring, 10-a limiting groove, 11-a knob, 12-a limiting frame, 13-a first positioning hole, 14-a connecting plate, 15-a first positioning column, 16-a second positioning column, 17-a positioning clamping groove, 18-a positioning clamping plate, 19-a cover plate, 20-a second positioning hole and 21-a protective pad.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-4, a clamping type lithium battery convenient to disassemble and assemble comprises an installation shell 1, wherein the middle part of one side of the installation shell 1 is rotatably connected with a rotating shaft 2 through a bearing, one end of the rotating shaft 2 is fixedly connected with a first lead screw 3, the other end of the rotating shaft 2 is fixedly connected with a second lead screw 4, one end of the first lead screw 3, which is far away from the rotating shaft 2, is fixedly connected with a limiting block 5, the outer surface of the first lead screw 3 is in threaded connection with a movable plate 6, one side of the movable plate 6 is fixedly connected with a telescopic rod 7, one end of the telescopic rod 7 is fixedly connected with a positioning plate 8, one side of the positioning plate 8, which is close to the telescopic rod 7, is fixedly connected with a spring 9, one side of the inside of the installation shell 1 is provided with a limiting groove 10, and one end of the second lead screw 4, which is far away from the rotating shaft 2, is fixedly connected with a knob 11; one side of the mounting shell 1 is fixedly connected with a limiting frame 12, one side of the mounting shell 1 is provided with a first positioning hole 13, the outer surface of the second lead screw 4 is in threaded connection with a connecting plate 14, one side of the connecting plate 14, which is close to the mounting shell 1, is fixedly connected with a first positioning column 15 and a second positioning column 16, the top of the mounting shell 1 is provided with a positioning clamping groove 17, the inner wall of the positioning clamping groove 17 is clamped with a positioning clamping plate 18, one side of the positioning clamping plate 18, which is far away from the positioning clamping groove 17, is fixedly connected with a cover plate 19, one side of the cover plate 19 is provided with a second positioning hole 20, one side of the cover plate 19, which is close to the mounting shell 1, is fixedly connected with a protective pad 21, the first lead screw 3 is positioned inside the mounting shell 1, the second lead screw 14 is rotatably connected with the limiting frame 12 through a bearing, one end of the spring 9, which is far away from the positioning plate 8, is fixedly connected with the movable plate 6, the telescopic rod 7 is positioned inside the movable plate 6, and the telescopic rod 7 can prevent the spring 9 from bending phenomenon in the compression process, the position of the positioning plate 8 can be fixed, the movable plate 6 is connected with the limiting groove 10 in a sliding mode, the movable plate 6 is matched with the limiting groove 10 in size, the movable plate 6 slides in the limiting groove 10 and can ensure that the movable plate 6 cannot rotate along with the rotation of the first lead screw 3, the limiting frame 12 is U-shaped, the connecting plate 14 is connected with the limiting frame 12 in a sliding mode, the connecting plate 14 is matched with the limiting frame 12 in size, therefore, the connecting plate 14 can ensure that the connecting plate 14 cannot rotate along with the rotation of the second lead screw 4, the first positioning hole 13 corresponds to the circle center position of the first positioning column 15, the first positioning hole 13 is matched with the first positioning column 15 in size, the first positioning column 15 can be ensured to be inserted into the first positioning hole 13 conveniently, the positioning clamping groove 17 and the positioning clamping plate 18 are in a square shape, and the positioning clamping groove 17 is matched with the positioning clamping plate 18 in size, the positioning clamping plate 18 is clamped into the positioning clamping groove 17, so that the cover plate 19 can be quickly positioned, the mounting shell 1 can be sealed, the sealing performance between the mounting shell 1 and the cover plate 19 is guaranteed, the second positioning hole 20 corresponds to the circle center position of the second positioning column 16, the second positioning hole 20 is matched with the second positioning column 16 in size, and the second positioning column 16 can be conveniently inserted into the second positioning hole 20.
The working process of the utility model is as follows: when the lithium battery is installed, firstly, the lithium battery is placed in the installation shell 1, then the positioning clamping plate 18 is clamped into the positioning clamping groove 17, then the knob 11 is rotated, the second screw rod 14 drives the rotating shaft 2 to rotate, further the first screw rod 3 rotates, along with the rotation of the first screw rod 3, the moving plate 6 slides in the limiting groove 10, so that the positioning plate 8 moves, along with the movement of the positioning plate 8, the positioning plate 8 contacts with the lithium battery and extrudes the telescopic rod 7 and the spring 8, under the reaction force of the spring 8, the positioning plate 8 fixes the lithium battery, along with the rotation of the second screw rod 4, the connecting plate 14 moves in the limiting frame 12, the positioning plate 8 fixes the lithium battery, along with the movement of the connecting plate 14, the first positioning column 15 is inserted into the first positioning hole 13, the second positioning column 16 is inserted into the second positioning hole 20, the installation shell 1 and the cover plate 19 are connected, so that the installation work of the lithium battery is completed, and when the lithium battery needs to be disassembled and replaced, only the rotary knob 11 needs to be reversed, and the cover plate 19 needs to be taken down.
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 (8)
1. The utility model provides a joint formula lithium cell convenient to dismouting which characterized in that: comprises an installation shell (1), the middle part of one side of the installation shell (1) is rotationally connected with a rotating shaft (2) through a bearing, one end of the rotating shaft (2) is fixedly connected with a first screw rod (3), the other end of the rotating shaft (2) is fixedly connected with a second screw rod (4), one end of the first screw rod (3) far away from the rotating shaft (2) is fixedly connected with a limiting block (5), the outer surface of the first screw rod (3) is connected with a moving plate (6) in a threaded manner, one side of the moving plate (6) is fixedly connected with a telescopic rod (7), one end of the telescopic rod (7) is fixedly connected with a positioning plate (8), one side of the positioning plate (8) close to the telescopic rod (7) is fixedly connected with a spring (9), a limiting groove (10) is formed in one side of the interior of the mounting shell (1), and a knob (11) is fixedly connected to one end, far away from the rotating shaft (2), of the second screw rod (4);
the mounting structure is characterized in that a limiting frame (12) is fixedly connected to one side of the mounting shell (1), a first positioning hole (13) is formed in one side of the mounting shell (1), a connecting plate (14) is connected to the outer surface of the second lead screw (4) in a threaded manner, a first positioning column (15) and a second positioning column (16) are fixedly connected to one side of the connecting plate (14) close to the mounting shell (1), a positioning clamping groove (17) is formed in the top of the mounting shell (1), a positioning clamping plate (18) is clamped to the inner wall of the positioning clamping groove (17), a cover plate (19) is fixedly connected to one side of the positioning clamping plate (18) far away from the positioning clamping groove (17), a second positioning hole (20) is formed in one side of the cover plate (19), and a protection pad (21) is fixedly connected to one side of the cover plate (19) close to the mounting shell (1).
2. The easy-to-disassemble and assemble lithium battery of claim 1, further comprising: the first screw rod (3) is located inside the mounting shell (1), and the second screw rod (4) is rotatably connected with the limiting frame (12) through a bearing.
3. The easy-to-disassemble and assemble lithium battery of claim 1, further comprising: one end, far away from the positioning plate (8), of the spring (9) is fixedly connected with the moving plate (6), and the telescopic rod (7) is located inside the moving plate (6).
4. The easy-to-disassemble and assemble lithium battery of claim 1, further comprising: the movable plate (6) is in sliding connection with the limiting groove (10), and the movable plate (6) is matched with the limiting groove (10) in size.
5. The easy-to-disassemble and assemble lithium battery of claim 1, further comprising: the limiting frame (12) is U-shaped, the connecting plate (14) is in sliding connection with the limiting frame (12), and the connecting plate (14) is matched with the limiting frame (12) in size.
6. The easy-to-disassemble and assemble lithium battery of claim 1, further comprising: the first positioning hole (13) corresponds to the circle center of the first positioning column (15), and the first positioning hole (13) is matched with the first positioning column (15) in size.
7. The easy-to-disassemble and assemble lithium battery of claim 1, further comprising: the positioning clamping grooves (17) and the positioning clamping plates (18) are in the shape of a square, and the positioning clamping grooves (17) are matched with the positioning clamping plates (18) in size.
8. The easy-to-disassemble and assemble lithium battery of claim 1, further comprising: the second positioning hole (20) corresponds to the circle center of the second positioning column (16), and the size of the second positioning hole (20) is matched with that of the second positioning column (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120318965.0U CN214477746U (en) | 2021-02-04 | 2021-02-04 | Joint formula lithium cell convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120318965.0U CN214477746U (en) | 2021-02-04 | 2021-02-04 | Joint formula lithium cell convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214477746U true CN214477746U (en) | 2021-10-22 |
Family
ID=78136315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120318965.0U Active CN214477746U (en) | 2021-02-04 | 2021-02-04 | Joint formula lithium cell convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214477746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361703A (en) * | 2021-12-21 | 2022-04-15 | 东风柳州汽车有限公司 | Battery box bottom cover and battery system |
-
2021
- 2021-02-04 CN CN202120318965.0U patent/CN214477746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361703A (en) * | 2021-12-21 | 2022-04-15 | 东风柳州汽车有限公司 | Battery box bottom cover and battery system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214477746U (en) | Joint formula lithium cell convenient to dismouting | |
| CN207250593U (en) | A kind of aluminum casing of lithium battery clamping device | |
| CN212858184U (en) | Blade battery welding device | |
| CN107271108B (en) | Explosion-proof valve sealing device for lithium battery box body air tightness test | |
| CN107706458B (en) | Fixture is used in a kind of assembling of lithium battery | |
| CN206921945U (en) | A kind of combined Li ion cells | |
| CN110350233A (en) | A kind of assembling of button cell and closing device | |
| CN111900284A (en) | Building block type battery fast-assembling structure of vehicle-mounted T-BOX terminal | |
| CN107342389B (en) | Battery connecting device for different types | |
| CN219677395U (en) | End cover for automobile battery | |
| CN211088426U (en) | Lithium battery with cylindrical flexible package | |
| CN220021210U (en) | Shaping device | |
| CN219917399U (en) | Lithium battery FPC protection board | |
| CN214232842U (en) | High-efficiency evaporative crystallizer | |
| CN218939887U (en) | Solar charging type lead storage battery | |
| CN210489748U (en) | Cylinder lithium cell electricity core positioner | |
| CN219788242U (en) | Square aluminum shell cell disassembly tool | |
| CN214672807U (en) | Lithium battery capable of rapidly dissipating heat | |
| CN115498297B (en) | Lithium battery tabletting device | |
| CN210429919U (en) | Lithium battery with good safety performance | |
| CN110814101A (en) | Novel bending of adjustable angle of bending device | |
| CN214171747U (en) | Precise pneumatic hardware element for reliable battery pack | |
| CN213336636U (en) | Lithium ion power battery leakage detection pressing mechanism | |
| CN215833867U (en) | Computer radiator convenient to installation and dismantlement | |
| CN216213914U (en) | Safety device for pressure release valve of lithium ion power battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |