CN214869909U - Lithium battery assembly detection device - Google Patents
Lithium battery assembly detection device Download PDFInfo
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- CN214869909U CN214869909U CN202023154417.3U CN202023154417U CN214869909U CN 214869909 U CN214869909 U CN 214869909U CN 202023154417 U CN202023154417 U CN 202023154417U CN 214869909 U CN214869909 U CN 214869909U
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Abstract
The utility model belongs to the technical field of detection device, especially, be a lithium battery assembly detection device, it is poor to the fixed effect of lithium battery to the lithium battery detection device in prior art, cause the problem of influence to its testing result easily, present following scheme, it includes the casing, two threaded rods are installed to the casing internal rotation, and the top of two threaded rods all extends to the top of casing, and the top fixed mounting of casing has the motor, the top fixed connection of the threaded rod that lies in the right side in the output shaft of motor and two threaded rods, and the bottom of dwang is installed in the rotation of top of casing, and the outside of the threaded rod that lies in the right side in two threaded rods and the equal fixed mounting in the outside of dwang have a belt pulley, and the transmission is connected with same belt on two belt pulleys. The utility model has the advantages of reasonable design, easy operation can fix the lithium cell from a plurality of faces, has improved the fixed effect to the lithium cell.
Description
Technical Field
The utility model relates to a detection device technical field especially relates to a lithium cell equipment detection device.
Background
A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become the mainstream. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. With the continuous development of the society of people, many portable electrical appliances using lithium batteries are produced, so that the production requirements of the lithium batteries are greatly improved, and the lithium batteries need to be detected in order to avoid unqualified products in the produced lithium batteries.
However, the lithium battery detection device in the prior art has a poor fixing effect on the lithium battery, and easily affects the detection result, so we propose a lithium battery assembly detection device for solving the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the lithium battery detection device in the prior art is poor in the fixed effect of lithium battery, easily causes the shortcoming of influence to its testing result, and the lithium battery equipment detection device who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lithium battery assembly detection device comprises a shell, wherein two threaded rods are rotatably mounted in the shell, the top ends of the two threaded rods extend to the upper part of the shell, a motor is fixedly mounted at the top of the shell, the output shaft of the motor is fixedly connected with the top ends of the threaded rods positioned on the right side of the two threaded rods, the top of the shell is rotatably mounted at the bottom end of a rotating rod, belt pulleys are fixedly mounted on the outer sides of the threaded rods positioned on the right side of the two threaded rods and the outer sides of the rotating rods, the two belt pulleys are in transmission connection with a same belt, first gears are fixedly mounted at the top ends of the rotating rods and the top ends of the threaded rods positioned on the left side of the two threaded rods, moving plates are mounted at the outer sides of the two threaded rods in a threaded manner, the two moving plates are both slidably connected in the shell, and rectangular rods are both slidably mounted at the inner sides of the two moving plates, the equal fixed mounting in top of two rectangle poles has the roof, the equal movable sleeve in outside of two rectangle poles is equipped with the spring, the both ends of spring respectively with roof and movable plate fixed connection, the equal fixed mounting in bottom of two rectangle poles has the clamp plate, rotate in the casing and install two second gears, the bottom of two threaded rods and the equal fixed mounting in front side of two second gears have conical gear, two conical gear that lie in the homonymy in four conical gear mesh mutually, the equal slidable mounting in both sides of casing has the rack, the one end that two racks are close to each other all extends to in the casing and fixed mounting has splint, two racks mesh with corresponding second gear mutually, fixed mounting has electric telescopic handle on the top inner wall of casing, electric telescopic handle's the epaxial fixedly connected with fixed plate of piston, the bottom fixed mounting of fixed plate has detection device.
Preferably, two mounting holes are formed in the top of the shell, outer rings of the bearings are fixedly mounted on the inner sides of the two mounting holes, and the two threaded rods are fixedly sleeved with the inner rings of the corresponding bearings, so that the two threaded rods can be rotatably mounted conveniently.
Preferably, the outside of two threaded rods is equipped with a set of external screw thread respectively, and two sets of external screw thread pitches are the same, and revolve to opposite for two threaded rods can drive two movable plates in step and carry out lifting movement.
Preferably, the inner walls of the two sides of the shell are provided with limiting grooves, and the two moving plates are connected in the corresponding limiting grooves in a sliding mode and play a certain limiting role in the two moving plates.
Preferably, two dwang are installed to the rotation in the casing, and two bevel gear fixed mounting that lie in the below in two second gears and four bevel gear are in the outside of corresponding dwang, are convenient for rotate two bevel gear that lie in the below in two second gears of installation and four bevel gear.
Preferably, the sliding holes are formed in the two sides of the shell, and the two racks are connected in the corresponding sliding holes in a sliding mode, so that the two racks are connected in a sliding mode conveniently.
The utility model discloses in, a lithium battery assembly detection device, the threaded rod that is located the right side is rotated through the starter motor drive, and can be connected with the transmission of belt through two belt pulleys, and the meshing transmission of two first gears, can drive two threaded rods and rotate synchronously, and then can be through the threaded connection of the external screw thread that sets up outside two threaded rods and corresponding movable plate, can drive two movable plates and move down, and then can make two clamp plates contact with the lithium cell earlier and stretch two springs, simultaneously can be through the meshing transmission of two sets of two conical gears, and the meshing transmission of two second gears and racks, can drive two splint and move close to each other and clip the lithium cell, and then can fix the lithium cell from a plurality of faces, improved the fixed effect to the lithium cell;
the utility model has the advantages of reasonable design, easy operation can fix the lithium cell from a plurality of faces, has improved the fixed effect to the lithium cell.
Drawings
Fig. 1 is a schematic structural view of a lithium battery assembly detection device provided by the present invention;
fig. 2 is a schematic structural diagram of a portion a of a lithium battery assembly detection device according to the present invention;
fig. 3 is a schematic structural diagram of a part B of a lithium battery assembly detection device provided by the present invention;
fig. 4 is a schematic structural diagram of a part C of the lithium battery assembly detection device provided by the present invention.
In the figure: 1. a housing; 2. a threaded rod; 3. a motor; 4. rotating the rod; 5. a belt pulley; 6. a belt; 7. a first gear; 8. moving the plate; 9. a rectangular bar; 10. a top plate; 11. a spring; 12. pressing a plate; 13. a second gear; 14. a bevel gear; 15. a rack; 16. a splint; 17. an electric telescopic rod; 18. a fixing plate; 19. and (4) a detection device.
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.
Referring to fig. 1-4, a lithium battery assembly detection device comprises a shell 1, wherein two threaded rods 2 are rotatably mounted in the shell 1, the top ends of the two threaded rods 2 extend to the upper side of the shell 1, a motor 3 is fixedly mounted at the top of the shell 1, an output shaft of the motor 3 is fixedly connected with the top ends of the threaded rods 2 on the right side in the two threaded rods 2, the bottom end of a rotating rod 4 is rotatably mounted at the top of the shell 1, belt pulleys 5 are fixedly mounted on the outer sides of the threaded rods 2 on the right side in the two threaded rods 2 and the outer sides of the rotating rod 4, the two belt pulleys 5 are in transmission connection with a same belt 6, first gears 7 are fixedly mounted at the top ends of the rotating rod 4 and the top ends of the threaded rods 2 on the left side in the two threaded rods 2, the two first gears 7 are meshed, movable plates 8 are both mounted on the outer sides of the two threaded rods 2 in a threaded manner, and the two movable plates 8 are both slidably connected in the shell 1, rectangular rods 9 are slidably mounted on the inner sides of the two moving plates 8, top plates 10 are fixedly mounted on the top ends of the two rectangular rods 9, springs 11 are movably sleeved on the outer sides of the two rectangular rods 9, two ends of each spring 11 are fixedly connected with the top plates 10 and the moving plates 8 respectively, pressing plates 12 are fixedly mounted on the bottom ends of the two rectangular rods 9, two second gears 13 are rotatably mounted in the shell 1, conical gears 14 are fixedly mounted on the bottom ends of the two threaded rods 2 and the front sides of the two second gears 13, the two conical gears 14 positioned on the same side in the four conical gears 14 are meshed with each other, racks 15 are slidably mounted on the two sides of the shell 1, the mutually close ends of the two racks 15 extend into the shell 1 and are fixedly mounted with clamping plates 16, the two racks 15 are meshed with the corresponding second gears 13, and an electric telescopic rod 17 is fixedly mounted on the inner wall of the top of the shell 1, a fixed plate 18 is fixedly connected to a piston shaft of the electric telescopic rod 17, and a detection device 19 is fixedly mounted at the bottom of the fixed plate 18.
The top of the shell 1 is provided with two mounting holes, the inner sides of the two mounting holes are fixedly provided with outer rings of bearings, the two threaded rods 2 are fixedly sleeved with the inner rings of the corresponding bearings so as to be convenient for rotatably mounting the two threaded rods 2, the outer sides of the two threaded rods 2 are respectively provided with a group of external threads, the thread pitches of the two groups of external threads are the same, and the rotating directions are opposite, so that the two threaded rods 2 can synchronously drive the two moving plates 8 to move up and down, the inner walls of the two sides of the shell 1 are respectively provided with a limiting groove, the two moving plates 8 are slidably connected in the corresponding limiting grooves to play a certain limiting role on the two moving plates 8, the shell 1 is rotatably provided with two rotating rods, the two second gears 13 and the two conical gears 14 positioned below the four conical gears 14 are fixedly mounted on the outer sides of the corresponding rotating rods so as to rotatably mount the two second gears 13 and the two conical gears 14 positioned below the four conical gears 14, slide holes are formed in the two sides of the shell 1, and the two racks 15 are connected in the corresponding slide holes in a sliding mode, so that the two racks 15 can be connected in a sliding mode conveniently.
In the utility model, when in use, the lithium battery can be placed on the inner wall of the bottom of the shell 1, then the threaded rod 2 on the right side can be driven to rotate by the starting motor 3, and the two threaded rods 2 can be driven to synchronously rotate by the transmission connection of the two belt pulleys 5 and the belt 6 and the meshing transmission of the two first gears 7, so that the two movable plates 8 can be driven to move downwards by the threaded connection of the external threads arranged on the outer sides of the two threaded rods 2 and the corresponding movable plates 8, and further the two pressing plates 12 can be firstly contacted with the lithium battery and stretch the two springs 11, and simultaneously the lithium battery can be clamped by the mutual approaching movement of the two clamping plates 16 and the meshing transmission of the two second gears 13 and the rack 15, and further the lithium battery can be fixed from multiple surfaces, the fixed effect to the lithium cell has been improved, then drives detection device downstream through starting electric telescopic handle 17 and detects the lithium cell.
Claims (6)
1. The utility model provides a lithium battery assembly detection device, which comprises a shell (1), a serial communication port, two threaded rods (2) are installed to casing (1) internal rotation, the top of two threaded rods (2) all extends to the top of casing (1), the top fixed mounting of casing (1) has motor (3), the output shaft of motor (3) and the top fixed connection of the threaded rod (2) that lie in the right side in two threaded rods (2), the bottom of dwang (4) is installed in the top rotation of casing (1), the outside of the threaded rod (2) that lie in the right side in two threaded rods (2) and the outside of dwang (4) all fixed mounting have belt pulley (5), the transmission is connected with same belt (6) on two belt pulley (5), the top of dwang (4) and the top of the threaded rod (2) that lie in the left side in two threaded rods (2) all fixed mounting have first gear (7), two first gears (7) are meshed with each other, moving plates (8) are arranged on the outer sides of two threaded rods (2) in a threaded manner, the two moving plates (8) are connected in a shell (1) in a sliding manner, rectangular rods (9) are arranged on the inner sides of the two moving plates (8) in a sliding manner, top plates (10) are fixedly arranged at the top ends of the two rectangular rods (9), springs (11) are movably sleeved on the outer sides of the two rectangular rods (9), two ends of each spring (11) are fixedly connected with the top plates (10) and the moving plates (8) respectively, pressing plates (12) are fixedly arranged at the bottom ends of the two rectangular rods (9), two second gears (13) are rotatably arranged in the shell (1), conical gears (14) are fixedly arranged at the bottom ends of the two threaded rods (2) and the front sides of the two second gears (13), and two conical gears (14) on the same side in the four conical gears (14) are meshed with each other, the equal slidable mounting in both sides of casing (1) has rack (15), the one end that two rack (15) are close to each other all extends to casing (1) in and fixed mounting has splint (16), two rack (15) mesh mutually with corresponding second gear (13), fixed mounting has electric telescopic handle (17) on the top inner wall of casing (1), fixedly connected with fixed plate (18) on the piston shaft of electric telescopic handle (17), the bottom fixed mounting of fixed plate (18) has detection device (19).
2. The lithium battery assembly detection device according to claim 1, wherein two mounting holes are formed in the top of the housing (1), outer rings of bearings are fixedly mounted on the inner sides of the two mounting holes, and the two threaded rods (2) are fixedly sleeved with the corresponding inner rings of the bearings.
3. The lithium battery assembly detection device as claimed in claim 1, wherein the two threaded rods (2) are provided with a set of external threads on the outer sides thereof, and the two sets of external threads have the same pitch and opposite rotation directions.
4. The lithium battery assembly detection device according to claim 1, wherein the inner walls of the two sides of the housing (1) are respectively provided with a limiting groove, and the two moving plates (8) are slidably connected in the corresponding limiting grooves.
5. The lithium battery assembly detection device according to claim 1, wherein two rotating rods are rotatably mounted in the housing (1), and the two second gears (13) and the two lower bevel gears (14) of the four bevel gears (14) are fixedly mounted on the outer sides of the corresponding rotating rods.
6. The lithium battery assembly detection device according to claim 1, wherein sliding holes are formed in both sides of the shell (1), and the two racks (15) are slidably connected in the corresponding sliding holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023154417.3U CN214869909U (en) | 2020-12-24 | 2020-12-24 | Lithium battery assembly detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023154417.3U CN214869909U (en) | 2020-12-24 | 2020-12-24 | Lithium battery assembly detection device |
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| Publication Number | Publication Date |
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| CN214869909U true CN214869909U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023154417.3U Active CN214869909U (en) | 2020-12-24 | 2020-12-24 | Lithium battery assembly detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777994A (en) * | 2022-05-16 | 2022-07-22 | 傲普(上海)新能源有限公司 | A bulging force test fixture for lithium cell |
| CN118311448A (en) * | 2024-04-08 | 2024-07-09 | 深圳市神通天下科技有限公司 | Lithium ion battery performance detection device and method |
-
2020
- 2020-12-24 CN CN202023154417.3U patent/CN214869909U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777994A (en) * | 2022-05-16 | 2022-07-22 | 傲普(上海)新能源有限公司 | A bulging force test fixture for lithium cell |
| CN114777994B (en) * | 2022-05-16 | 2023-08-22 | 傲普(上海)新能源有限公司 | Expansion force testing tool for lithium battery |
| CN118311448A (en) * | 2024-04-08 | 2024-07-09 | 深圳市神通天下科技有限公司 | Lithium ion battery performance detection device and method |
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