CN219695387U - Lithium battery electric quantity echelon test maintenance device - Google Patents
Lithium battery electric quantity echelon test maintenance device Download PDFInfo
- Publication number
- CN219695387U CN219695387U CN202320635238.6U CN202320635238U CN219695387U CN 219695387 U CN219695387 U CN 219695387U CN 202320635238 U CN202320635238 U CN 202320635238U CN 219695387 U CN219695387 U CN 219695387U
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- CN
- China
- Prior art keywords
- fixedly connected
- lithium battery
- clamping
- echelon
- maintenance device
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 39
- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 238000012423 maintenance Methods 0.000 title claims description 17
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 10
- 230000005389 magnetism Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 abstract description 20
- 230000001681 protective effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 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
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction 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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- Secondary Cells (AREA)
Abstract
The utility model relates to the technical field of lithium battery testing and discloses a lithium battery electricity echelon testing and maintaining device which comprises a fixed seat, wherein a battery body is clamped at the upper end of the fixed seat, an electric push rod is fixedly connected to one side of the upper end of the fixed seat, a cross rod is connected to the upper end output end of the electric push rod through a clamping mechanism, a discharging connector is fixedly inserted into one end rod wall of the cross rod, the discharging connector is inserted into the upper end of the battery body, an insulating shell is fixedly arranged at the other side of the upper end of the fixed seat, an electric connection block is fixedly connected to the bottom of the inner wall of the insulating shell, a plurality of jacks are uniformly formed in the upper end of the insulating shell, and a plurality of lifting rods are movably inserted into corresponding jacks. The utility model can automatically and quickly finish the discharging operation after the discharging is finished, and avoid the problem of damage to the lithium battery caused by overdischarge.
Description
Technical Field
The utility model belongs to the technical field of lithium battery testing, and particularly relates to a lithium battery electric quantity echelon testing and maintaining device.
Background
One of the important performance indexes of the battery performance is the battery capacity, the lithium battery capacity is mainly related to the weight of materials, in the production of the lithium battery, the detection of the electric quantity of the lithium battery is an important process in the production process of the lithium battery, and the electric quantity of the lithium battery is an important technical index of the lithium battery.
The lithium battery needs to be discharged during the electric quantity test of the lithium battery so as to detect the reagent storage capacity of the lithium battery, but when large batches of lithium batteries are tested together, the observability of the lithium battery is insufficient through manpower, and when the electricity quantity of the lithium battery is excessively discharged, the lithium battery is not powered off in time by staff, so that the lithium battery is easy to damage.
Disclosure of Invention
The utility model aims to solve the problems and provides a lithium battery electric quantity echelon test maintenance device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a lithium battery electric quantity echelon test maintenance device, includes the fixing base, the battery body has been put to the upper end card of fixing base, the upper end one side fixedly connected with electric putter of fixing base, electric putter's upper end output is connected with the horizontal pole through the card solid mechanism, the fixed plug bush of one end pole wall of horizontal pole has the joint that discharges, the joint that discharges is pegged graft in the upper end of battery body, the upper end opposite side fixed mounting of fixing base has insulating shell, the inner wall bottom fixedly connected with electric connection piece of insulating shell, a plurality of jacks have evenly been seted up to the upper end of insulating shell, and correspond the movable plug in jack and have many lifter, many the lower extreme fixedly connected with same conducting block of lifter, many the upper end fixedly connected with one permanent magnetism piece of lifter, the protective housing of upper end fixedly connected with cover outside the permanent magnetism piece, the inner wall top fixedly connected with electromagnetism piece of protective housing, the lower extreme of electromagnetism piece and the upper end fixedly connected with of insulating shell overlap respectively and establish the reset spring outside many lifter.
Preferably, the clamping mechanism comprises a positioning plate fixedly connected to the output end of the upper end of the electric push rod, the center of the upper end of the positioning plate is rotationally connected with the lower side of one end of the cross rod through a rotating shaft, two jacks are symmetrically formed in the wall of one end rod of the cross rod, clamping rods are movably inserted in the corresponding jacks, two clamping holes matched with the clamping rods are symmetrically formed in the surface of the positioning plate, two clamping rods are fixedly connected with the same clamping pull plate, and the lower end of the clamping pull plate and the upper end of the cross rod are fixedly connected with clamping springs sleeved outside the clamping rods.
Preferably, the upper end fixedly connected with of fixing base is a plurality of side shield that set up with battery body symmetry.
Preferably, rubber cushion blocks are fixedly connected to four corners of the bottom of the fixing seat.
Preferably, the lower end of the clamping rod is of a round head structure.
Preferably, the electric connection block and the conductive block are electrically connected to a power supply circuit of the electric push rod.
Compared with the prior art, the utility model provides a lithium battery electric quantity echelon test maintenance device, which has the following beneficial effects:
1. this echelon test maintenance device of lithium cell electric quantity, through fixing base and the battery body that is equipped with, with discharging connector electric property grafting on the battery body in the test, carry out discharging operation, the electromagnetism piece is connected on discharging connector's circuit, when discharging exists, the electromagnetism piece is circular telegram all the time and is produced magnetism, cooperation permanent magnet drives many lifter and overcomes reset spring's elasticity and move up, and then make conducting block and electric connection piece separation, after the battery body discharges completely, the electromagnetism piece cuts off the power supply, reset spring pulls down the permanent magnet fast, and then drive the conducting block and move down, make conducting block and electric connection piece contact intercommunication electric putter's power supply circuit, electric putter promotes the horizontal pole and moves up, make discharging connector break away from the battery body, can accomplish automatic quick end discharging operation at discharging, avoid the problem of damaging the lithium cell that the overdischarge caused.
2. This echelon test maintenance device of lithium cell electric quantity, through the card solid mechanism that is equipped with, when installing the battery body, rotate horizontal pole and discharge joint to one side through the rotation connection of pivot, avoid blocking the laying of battery body, when needs are fixed to the horizontal pole for the card is solid hole of card solid pole alignment card, and the card is solid the spring pull-down card and is solid the arm-tie, and the card is solid the arm-tie and is impel the card solid downthehole firm connection that can realize locating plate and horizontal pole with the card solid pole, has guaranteed the structure steadiness, and can realize quick assembly disassembly, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a lithium battery power echelon test maintenance device provided by the utility model;
fig. 2 is a schematic structural diagram of a fastening mechanism of a lithium battery power echelon test maintenance device according to the present utility model;
fig. 3 is an enlarged schematic structural view of an insulation shell of a lithium battery power echelon test maintenance device provided by the utility model.
In the figure: 1. a fixing seat; 2. a battery body; 3. an electric push rod; 4. a cross bar; 5. a discharge joint; 6. an insulating case; 7. an electric connection block; 8. a lifting rod; 9. a conductive block; 10. permanent magnet blocks; 11. a protective shell; 12. an electromagnetic block; 13. a return spring; 14. a positioning plate; 15. a rotating shaft; 16. a clamping rod; 17. clamping and fixing holes; 18. clamping and fixing the pull plate; 19. a clamping spring; 20. side baffles.
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.
Referring to fig. 1-3, a lithium battery electricity echelon test maintenance device comprises a fixed seat 1, a battery body 2 is clamped and placed at the upper end of the fixed seat 1, an electric push rod 3 is fixedly connected to one side of the upper end of the fixed seat 1, a cross rod 4 is connected to the upper end output end of the electric push rod 3 through a clamping mechanism, a discharging connector 5 is fixedly sleeved on one end rod wall of the cross rod 4, the discharging connector 5 is spliced at the upper end of the battery body 2, an insulating shell 6 is fixedly arranged at the other side of the upper end of the fixed seat 1, an electric connection block 7 is fixedly connected to the bottom of the inner wall of the insulating shell 6, a plurality of jacks are uniformly formed in the upper end of the insulating shell 6, a plurality of lifting rods 8 are movably inserted in the corresponding jacks, the lower ends of the lifting rods 8 are fixedly connected with the same conductive block 9, the upper ends of the lifting rods 8 are fixedly connected with the same permanent magnet block 10, a cover is fixedly connected to the upper end of the insulating shell 6 outside the permanent magnet block 10, an electromagnetic block 12 is fixedly connected to the inner wall top of the protective shell 11, the electromagnetic block 12 is fixedly connected to the lower end of the electromagnetic block 12 and the upper end of the insulating shell 6 is fixedly connected with a plurality of lifting springs 13 respectively.
The clamping mechanism comprises a positioning plate 14 fixedly connected to the output end of the upper end of the electric push rod 3, the center of the upper end of the positioning plate 14 is rotationally connected with the lower side of one end of the cross rod 4 through a rotating shaft 15, two jacks are symmetrically arranged on the wall of one end of the cross rod 4, two clamping rods 16 are movably inserted in the corresponding jacks, two clamping holes 17 matched with the clamping rods 16 are symmetrically arranged on the surface of the positioning plate 14, the upper ends of the two clamping rods 16 are fixedly connected with the same clamping pull plate 18, and the lower ends of the clamping pull plates 18 and the upper ends of the cross rods 4 are fixedly connected with clamping springs 19 sleeved outside the clamping rods 16.
The upper end of the fixing base 1 is fixedly connected with a plurality of side baffles 20 symmetrically arranged relative to the battery body 2.
Rubber cushion blocks are fixedly connected to four corners of the bottom of the fixing seat 1.
The lower end of the clamping rod 16 is provided with a round head structure.
The electric connection block 7 and the conductive block 9 are electrically connected to a power supply circuit of the electric push rod 3.
The principle of operation of the present utility model will now be described as follows:
when the lithium battery is used, the discharging connector 5 is electrically inserted into the battery body 2 through the fixed seat 1 and the battery body 2, discharging operation is carried out, the electromagnetic block 12 is connected to a circuit of the discharging connector 5, when discharging exists, the electromagnetic block 12 is always electrified to generate magnetism, the permanent magnet block 10 is matched to drive the lifting rods 8 to move upwards against the elastic force of the reset spring 13, the conductive block 9 is further separated from the electric connection block 7, after the battery body 2 is completely discharged, the electromagnetic block 12 cuts off power supply, the reset spring 13 rapidly pulls down the permanent magnet block 10, the conductive block 9 is driven to move downwards, the conductive block 9 is enabled to be in contact with the electric connection block 7 to be communicated with a power supply circuit of the electric push rod 3, the electric push rod 3 pushes the cross rod 4 to move upwards, the discharging connector 5 is enabled to be separated from the battery body 2, automatic and rapid discharging operation is finished, the problem that damage to a lithium battery is caused by over discharging is avoided, when the battery body 2 is installed, the cross rod 4 and the electric connection block 5 is rotated to one side through the rotation of the rotating shaft 15, the clamping rod 4 is required to be placed, the clamping rod 16 is required to be clamped and the clamping rod 16 is required to be fixed, namely the clamping rod 16 is enabled to be fixed in a clamping hole 18 is required to be fixed, and the plate 18 is required to be fixed in a fixed hole is quickly, and the position is realized, and the plate is easy to be fixed, and the plate is fixed to be in a hole 18 is fixed, and the position is easy to be fixed to be in a hole is fixed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, shall cover the scope of the present utility model by equivalent substitution or modification according to the technical scheme of the present utility model and the application concept thereof.
Claims (6)
1. The utility model provides a lithium battery electric quantity echelon test maintenance device, includes fixing base (1), its characterized in that, battery body (2) has been put to the upper end card of fixing base (1), a plurality of jacks have been evenly seted up to the upper end one side fixedly connected with electric putter (3) of fixing base (1), the upper end output of electric putter (3) is connected with horizontal pole (4) through the card solid mechanism, the fixed plug bush of one end pole wall of horizontal pole (4) has discharge connector (5), discharge connector (5) are pegged graft in the upper end of battery body (2), the upper end opposite side fixed mounting of fixing base (1) has insulating shell (6), the inner wall bottom fixedly connected with electricity splicing block (7) of insulating shell (6), a plurality of jacks have evenly been seted up to the upper end of insulating shell (6), and correspond the jack internal activity and have been pegged graft many lifter (8), the lower extreme fixedly connected with same conducting block (9) of lifter (8), the upper end fixedly connected with same permanent magnetism piece (10) of lifter (8), the upper end opposite end fixed connection of insulating shell (6) has electromagnetic protection shell (11) at the top fixedly connected with one piece (11), the lower end of the electromagnetic block (12) and the upper end of the insulating shell (6) are fixedly connected with a plurality of return springs (13) which are respectively sleeved outside the lifting rods (8).
2. The lithium battery electricity echelon test maintenance device according to claim 1, characterized in that the clamping mechanism comprises a positioning plate (14) fixedly connected to the output end of the upper end of the electric push rod (3), the center of the upper end of the positioning plate (14) is rotationally connected with the lower side of one end of the cross rod (4) through a rotating shaft (15), two jacks are symmetrically arranged on one end rod wall of the cross rod (4), clamping rods (16) are movably inserted in the corresponding jacks, two clamping holes (17) matched with the clamping rods (16) are symmetrically arranged on the surface of the positioning plate (14), the upper ends of the two clamping rods (16) are fixedly connected with the same clamping plate (18), and the lower ends of the clamping plates (18) and the upper ends of the cross rods (4) are fixedly connected with clamping springs (19) sleeved outside the clamping rods (16).
3. The lithium battery electricity echelon test maintenance device according to claim 1, wherein the upper end of the fixing seat (1) is fixedly connected with a plurality of side baffles (20) symmetrically arranged relative to the battery body (2).
4. The lithium battery electricity echelon test maintenance device according to claim 1 is characterized in that rubber cushion blocks are fixedly connected to four corners of the bottom of the fixing seat (1).
5. The lithium battery electricity echelon test maintenance device according to claim 2, wherein the lower end of the clamping rod (16) is of a round head structure.
6. The lithium battery power echelon test maintenance device according to claim 1 is characterized in that the electric connection block (7) and the conductive block (9) are electrically connected to a power supply circuit of the electric push rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320635238.6U CN219695387U (en) | 2023-03-28 | 2023-03-28 | Lithium battery electric quantity echelon test maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320635238.6U CN219695387U (en) | 2023-03-28 | 2023-03-28 | Lithium battery electric quantity echelon test maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219695387U true CN219695387U (en) | 2023-09-15 |
Family
ID=87943206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320635238.6U Active CN219695387U (en) | 2023-03-28 | 2023-03-28 | Lithium battery electric quantity echelon test maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219695387U (en) |
-
2023
- 2023-03-28 CN CN202320635238.6U patent/CN219695387U/en active Active
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