CN220021233U - Cylindrical lithium battery charging and discharging clamp - Google Patents
Cylindrical lithium battery charging and discharging clamp Download PDFInfo
- Publication number
- CN220021233U CN220021233U CN202320965814.3U CN202320965814U CN220021233U CN 220021233 U CN220021233 U CN 220021233U CN 202320965814 U CN202320965814 U CN 202320965814U CN 220021233 U CN220021233 U CN 220021233U
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- column body
- plate
- spring
- lithium battery
- positive electrode
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 33
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000007599 discharging Methods 0.000 title claims abstract description 26
- 239000000523 sample Substances 0.000 claims abstract description 40
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 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
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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 Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a cylindrical lithium battery charging and discharging clamp which comprises a base, wherein a supporting plate is fixedly arranged on the top surface of the base, a probe group is arranged on the supporting plate, a supporting seat is fixedly arranged on one side of the supporting plate, a pushing plate is arranged on one side of the supporting seat, which is far away from the supporting plate, a bottom plate is fixedly arranged on one side of the pushing plate, a handle is arranged on the bottom plate and comprises a connecting section and a holding section which are connected, one end of the handle is hinged with the bottom plate, the holding section is positioned on one side, which is close to the pushing plate, of the connecting section, the holding section is obliquely arranged in a direction close to the pushing plate, a connecting rod is hinged at the connecting position of the holding section and the connecting section, a pushing rod is hinged at one end, which is far away from the connecting section, a sliding sleeve is sleeved on the peripheral wall of the pushing rod, the sliding sleeve is fixedly connected with the bottom plate, and one end of the pushing rod penetrates through the sliding sleeve and is fixedly connected with the pushing plate. The utility model provides a cylindrical lithium battery charging and discharging clamp which can be used for rapidly disassembling and assembling a lithium battery, so that the charging and discharging efficiency and stability of the battery are improved.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a cylindrical lithium battery charging and discharging clamp.
Background
Lithium batteries are a type of batteries using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. The chemical characteristics of lithium metal are very active, so that the processing, storage and use of lithium metal have very high requirements on environment. With the development of science and technology, lithium batteries have become the mainstream.
The large round 46 is the same end of the positive and negative electrodes of the lithium battery, and a large number of charge and discharge operations are required in the production and processing processes. Firstly, formation is used for activating a battery to improve performance; and secondly, testing to determine whether it meets a certain standard. However, the lithium battery is generally required to be fixed during the charge and discharge operation, so that a clamp capable of rapidly clamping and releasing the lithium battery is needed in order to improve the stability and efficiency of the charge and discharge operation of the lithium battery.
Disclosure of Invention
The utility model aims to provide a cylindrical lithium battery charging and discharging clamp which can be used for rapidly disassembling and assembling a lithium battery, so that the charging and discharging efficiency and stability of the battery are improved.
The utility model discloses a cylindrical lithium battery charging and discharging clamp, which adopts the following technical scheme:
the utility model provides a cylindrical lithium cell charge-discharge anchor clamps, includes the base, the fixed backup pad that is equipped with in the top surface of base, be equipped with probe group in the backup pad, backup pad one side is fixed to be equipped with the supporting seat, backup pad one side is kept away from to the supporting seat and is slided and be equipped with the push pedal, the backup pad one side is kept away from to the push pedal is fixed and is equipped with the bottom plate, be equipped with the handle on the bottom plate, the handle includes continuous linkage segment and grips the section, handle one end is articulated with the bottom plate, grip the section and be located the linkage segment and be close to push pedal one side, just grip the section towards the direction slope setting that is close to the push pedal, grip the junction of section and linkage segment articulates there is the connecting rod, the connecting segment one end is kept away from to the connecting rod articulates there is the push rod, the perisporium cover of push rod is the sliding sleeve, sliding sleeve and bottom plate fixed connection, push rod and sliding sleeve sliding connection, push rod one end passes sliding sleeve and push pedal fixed connection.
As a preferable scheme, one end of the push rod, which is far away from the connecting rod, is fixedly provided with a pressing block, and the pressing block is fixedly connected with the push plate.
As a preferable scheme, the base is fixedly provided with a cushion block corresponding to the position of the bottom plate, and the bottom plate is fixedly arranged on the top surface of the cushion block.
As a preferable scheme, the top surface of the supporting seat is provided with a limiting groove, and the limiting groove is arc-shaped.
As the preferable scheme, the probe set comprises an anode probe and a plurality of cathode probes, wherein the anode probe and the plurality of cathode probes are inserted into the supporting plate, and the plurality of cathode probes are uniformly distributed around the axial center line of the anode probe.
As the preferable scheme, the positive electrode probe comprises a positive electrode column body and a first spring, wherein the positive electrode column body is movably inserted in the supporting plate, the first spring is sleeved on the peripheral wall of the positive electrode column body, one end of the first spring is in butt joint with the supporting plate, and the other end of the first spring is in butt joint with one end, close to the supporting seat, of the positive electrode column body.
As the preferred scheme, the negative electrode probe includes negative electrode cylinder, contact cylinder and second spring, the negative electrode cylinder is fixed to be pegged graft in the backup pad, contact cylinder activity is pegged graft in negative electrode cylinder and is close to supporting seat one end, the perisporium of contact cylinder is located to the second spring cover, second spring one end and negative electrode cylinder butt, the second spring other end is close to supporting seat one end butt with the contact cylinder.
The cylindrical lithium battery charging and discharging clamp disclosed by the utility model has the beneficial effects that: the battery is placed on the top surface of the supporting seat, the positive end and the negative end of the battery are in contact with the probe set on the supporting plate, the holding section of the handle is held, the pushing rod is driven to move along the sliding sleeve by the connecting rod in the direction close to the pushing plate, and therefore the pushing plate is pushed to move in the direction close to the supporting seat, the pushing plate is pushed against the other end of the battery, the battery is clamped, and the charging and discharging stability of the battery is improved. Conversely, the handle is rotated in the direction away from the push plate, and the push rod is driven by the connecting rod to move along the sliding sleeve, so that the push plate is pulled to move in the direction away from the supporting seat, the battery is loosened, the charge and discharge operation of the next battery is performed, the quick assembly and disassembly are realized, and the charge and discharge efficiency of the battery is improved.
Drawings
Fig. 1 is a schematic structural view of a cylindrical lithium battery charging and discharging fixture according to the present utility model.
Fig. 2 is a schematic structural diagram of a positive electrode probe of a cylindrical lithium battery charging and discharging fixture of the utility model.
Fig. 3 is a schematic structural diagram of a negative electrode probe of a cylindrical lithium battery charging and discharging fixture of the utility model.
10. A base; 20. a support plate; 30. a support base; 40. a push plate; 50. a bottom plate; 51. a handle; 511. a connection section; 512. a grip section; 52. a connecting rod; 53. a push rod; 54. a sliding sleeve; 55. briquetting; 56. a cushion block; 60. a positive electrode probe; 61. a positive electrode column; 62. a first spring; 70. a negative electrode probe; 71. a negative electrode column; 72. a contact column; 73. and a second spring.
Detailed Description
The utility model is further illustrated and described below in conjunction with the specific embodiments and the accompanying drawings:
referring to fig. 1, a cylindrical lithium battery charging and discharging fixture comprises a base 10, a supporting plate 20 is fixedly arranged on the top surface of the base 10, a probe set is arranged on the supporting plate 20, a supporting seat 30 is fixedly arranged on one side of the supporting plate 20, a pushing plate 40 is slidably arranged on one side of the supporting seat 30, a bottom plate 50 is fixedly arranged on one side of the pushing plate 40, a handle 51 is arranged on the bottom plate 50, the handle 51 comprises a connecting section 511 and a holding section 512 which are connected, one end of the handle 51 is hinged with the bottom plate 50, the holding section 512 is positioned on one side of the connecting section 511 which is close to the pushing plate 40, the holding section 512 is obliquely arranged in a direction which is close to the pushing plate 40, a connecting rod 52 is hinged with one end of the connecting section 511, the connecting rod 52 is arc-shaped, the connecting rod 52 protrudes upwards, a push rod 53 is hinged with one end of the connecting section 511, a sliding sleeve 54 is sleeved on the peripheral wall of the push rod 53, the sliding sleeve 54 is fixedly connected with the bottom plate 50, the push rod 53 is slidably connected with the sliding sleeve 54, and one end of the push rod 53 passes through the sliding sleeve 54 and is fixedly connected with the pushing plate 40.
As can be seen from the above description, the battery is placed on the top surface of the supporting seat 30, the positive and negative terminals of the battery are contacted with the probe set on the supporting plate 20, the holding section 512 of the handle 51 is held to rotate towards the direction approaching to the pushing plate 40, and the pushing rod 53 is driven by the connecting rod 52 to move along the sliding sleeve 54, so as to push the pushing plate 40 towards the direction approaching to the supporting seat 30, so that the pushing plate 40 is propped against the other end of the battery to clamp the battery, and the stability of charging and discharging of the battery is improved. Conversely, the handle 51 is rotated in a direction away from the push plate 40, and the push rod 53 is driven by the connecting rod 52 to move along the sliding sleeve 54, so that the push plate 40 is pulled to move in a direction away from the supporting seat 30, the battery is loosened, the charging and discharging operation of the next battery is performed, quick assembly and disassembly are realized, and the charging and discharging efficiency of the battery is improved.
Referring to fig. 1, a pressing block 55 is fixedly arranged at one end of the push rod 53 away from the connecting rod 52, and the pressing block 55 is fixedly connected with the push plate 40.
As can be seen from the above description, one end of the push rod 53 is fixedly connected with the push plate 40 through the pressing block 55, so as to increase the contact area with the side wall of the push plate 40, so that the push plate 40 moves more stably, and the push plate 40 is conveniently driven to move.
Referring to fig. 1, a cushion block 56 is fixedly arranged at a position of the base 10 corresponding to the bottom plate 50, and the bottom plate 50 is fixedly arranged on the top surface of the cushion block 56.
As can be seen from the above description, the bottom plate 50 is fixedly mounted on the base 10 through the cushion block 56, and the height of the base 10 can be changed through the cushion block 56, so that the connection position between the push rod 53 and the push plate 40 can be adjusted, and the push rod 53 can more conveniently drive the push plate 40 to move.
Referring to fig. 1, a limiting groove is formed on the top surface of the supporting seat 30, and the limiting groove is arc-shaped.
According to the above description, the arc-shaped limiting groove is matched with the peripheral wall of the battery, so that the battery can be limited, and meanwhile, the contact area between the arc-shaped limiting groove and the battery is large, so that the battery is placed more stably.
Referring to fig. 1, the probe set includes a positive electrode probe 60 and a plurality of negative electrode probes 70, wherein the positive electrode probe and the plurality of negative electrode probes 70 are inserted on the supporting plate 20, and the plurality of negative electrode probes 70 are uniformly distributed around an axial center line of the positive electrode probe 60.
As can be seen from the above description, the positive and negative electrodes of the battery are fully contacted with each other by the positive electrode probe and the plurality of negative electrode probes 70, and the charge and discharge operations are performed, so that the charge and discharge efficiency is high.
Referring to fig. 2, the positive electrode probe 60 includes a positive electrode column 61 and a first spring 62, the positive electrode column 61 is movably inserted into the support plate 20, the first spring 62 is sleeved on the peripheral wall of the positive electrode column 61, one end of the first spring 62 is abutted with the support plate 20, and the other end of the first spring 62 is abutted with one end of the positive electrode column 61 close to the support seat 30.
As can be seen from the above description, when the positive and negative terminals of the battery are abutted against one end of the positive electrode post 61, the positive electrode of the battery contacts the positive electrode post 61, and presses the first spring 62 toward the direction approaching the support plate 20, and under the action of the restoring force of the first spring 62, the first spring 62 applies an elastic force to the positive electrode post 61 in the direction approaching the battery, so that one end of the positive electrode post 61 is abutted against the positive electrode of the battery, and the stability of circuit connection is improved.
Referring to fig. 3, the negative electrode probe 70 includes a negative electrode post 71, a contact post 72 and a second spring 73, wherein the negative electrode post 71 is fixedly inserted on the support plate 20, the contact post 72 is movably inserted at one end of the negative electrode post 71 close to the support seat 30, the second spring 73 is sleeved on the peripheral wall of the contact post 72, one end of the second spring 73 is abutted to the negative electrode post 71, and the other end of the second spring 73 is abutted to one end of the contact post 72 close to the support seat 30.
As can be seen from the above description, when the positive and negative terminals of the battery are in contact with one end of the contact post 72, the negative electrode of the battery contacts the contact post 72, and the second spring 73 is pressed in a direction approaching to the negative electrode post 71, and under the action of the restoring force of the second spring 73, the second spring 73 applies an elastic force to the contact post 72 in a direction approaching to the battery, so that one end of the contact post 72 is closely contacted with the negative electrode of the battery, and the stability of circuit connection is improved.
The utility model provides a cylindrical lithium battery charging and discharging clamp, wherein a battery is placed on the top surface of a supporting seat, the positive end and the negative end of the battery are in contact with a probe set on a supporting plate, a holding section of a handle is held to rotate towards the direction close to a pushing plate, and a pushing rod is driven to move along a sliding sleeve through a connecting rod, so that the pushing plate is pushed to move towards the direction close to the supporting seat, the pushing plate is propped against the other end of the battery, the battery is clamped, and the charging and discharging stability of the battery is improved. Conversely, the handle is rotated in the direction away from the push plate, and the push rod is driven by the connecting rod to move along the sliding sleeve, so that the push plate is pulled to move in the direction away from the supporting seat, the battery is loosened, the charge and discharge operation of the next battery is performed, the quick assembly and disassembly are realized, and the charge and discharge efficiency of the battery is improved.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a cylinder type lithium cell charge-discharge anchor clamps, its characterized in that, the on-line screen storage device comprises a base, the fixed backup pad that is equipped with in top surface of base, be equipped with probe group in the backup pad, backup pad one side is fixed to be equipped with the supporting seat, backup pad one side is kept away from to the supporting seat and is slided and be equipped with the push pedal, the backup pad one side is kept away from to the push pedal is fixed to be equipped with the bottom plate, be equipped with the handle on the bottom plate, the handle includes continuous linkage segment and gripping section, handle one end is articulated with the bottom plate, the gripping section is located that the linkage segment is close to push pedal one side, just the gripping section is towards the direction slope setting that is close to the push pedal, the junction of gripping section and linkage segment articulates there is the connecting rod, the connecting rod is kept away from linkage segment one end and articulates there is the push rod, the perisporium cover of push rod is the sliding sleeve, sliding sleeve and bottom plate fixed connection, push rod and sliding connection, push rod one end passes sliding sleeve and push pedal fixed connection.
2. The cylindrical lithium battery charging and discharging clamp according to claim 1, wherein a pressing block is fixedly arranged at one end of the push rod, which is far away from the connecting rod, and the pressing block is fixedly connected with the push plate.
3. The cylindrical lithium battery charging and discharging clamp according to claim 1, wherein a cushion block is fixedly arranged at a position of the base corresponding to a bottom plate, and the bottom plate is fixedly arranged on the top surface of the cushion block.
4. The cylindrical lithium battery charging and discharging clamp according to claim 1, wherein the top surface of the supporting seat is provided with a limiting groove, and the limiting groove is arc-shaped.
5. The cylindrical lithium battery charging and discharging clamp according to claim 1, wherein the probe set comprises a positive electrode probe and a plurality of negative electrode probes, the positive electrode probe and the negative electrode probes are inserted into the supporting plate, and the negative electrode probes are uniformly distributed around the axial center line of the positive electrode probe.
6. The cylindrical lithium battery charging and discharging clamp according to claim 5, wherein the positive electrode probe comprises a positive electrode column body and a first spring, the positive electrode column body is movably inserted in the supporting plate, the first spring is sleeved on the peripheral wall of the positive electrode column body, one end of the first spring is abutted to the supporting plate, and the other end of the first spring is abutted to one end of the positive electrode column body, which is close to the supporting seat.
7. The cylindrical lithium battery charging and discharging clamp according to claim 5, wherein the negative electrode probe comprises a negative electrode column body, a contact column body and a second spring, the negative electrode column body is fixedly inserted in the supporting plate, the contact column body is movably inserted in one end, close to the supporting seat, of the negative electrode column body, the second spring is sleeved on the peripheral wall of the contact column body, one end of the second spring is abutted to the negative electrode column body, and the other end of the second spring is abutted to one end, close to the supporting seat, of the contact column body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965814.3U CN220021233U (en) | 2023-04-26 | 2023-04-26 | Cylindrical lithium battery charging and discharging clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965814.3U CN220021233U (en) | 2023-04-26 | 2023-04-26 | Cylindrical lithium battery charging and discharging clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220021233U true CN220021233U (en) | 2023-11-14 |
Family
ID=88681114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320965814.3U Active CN220021233U (en) | 2023-04-26 | 2023-04-26 | Cylindrical lithium battery charging and discharging clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220021233U (en) |
-
2023
- 2023-04-26 CN CN202320965814.3U patent/CN220021233U/en active Active
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| GR01 | Patent grant |