CN219369946U - Inspection device for lithium battery energy storage device - Google Patents
Inspection device for lithium battery energy storage device Download PDFInfo
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- CN219369946U CN219369946U CN202223502042.4U CN202223502042U CN219369946U CN 219369946 U CN219369946 U CN 219369946U CN 202223502042 U CN202223502042 U CN 202223502042U CN 219369946 U CN219369946 U CN 219369946U
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- energy storage
- storage device
- inspection
- lithium battery
- battery energy
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- 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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Abstract
The utility model relates to the technical field of lithium battery inspection, and discloses an inspection device for a lithium battery energy storage device, which comprises an inspection bench, wherein the top end of the inspection bench is provided with a chute, a bidirectional screw rod penetrates through the interior of the chute, a motor is arranged at the tail end of the bidirectional screw rod, a sliding block is arranged on the outer wall of the bidirectional screw rod, a vertical plate is arranged at the top end of the sliding block, a clamping bench is arranged at the top end of the inspection bench, inner grooves are arranged on the front end face and the rear end face of the clamping bench, a bottom plate is arranged in the inner grooves, and a pull rod is arranged on the front face of the bottom plate. This verifying attachment for lithium cell energy memory drives positive and negative pole connecting wire subtend through driving motor control riser to this comes to adjust the position of positive and negative pole connecting wire according to lithium cell energy memory's size, need not artifical handheld universal meter and detects, only needs once to adjust the position of positive and negative pole connecting wire, places lithium cell energy memory in the centre gripping platform top again and observes the universal meter and can accomplish the detection, has shortened detection time greatly, has improved the efficiency of detection.
Description
Technical Field
The utility model relates to the technical field of lithium battery inspection, in particular to an inspection device for a lithium battery energy storage device.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by gilbert n.lewis in 1912. At 70 s of the 20 th century, m.s. whittingham proposed and began to study lithium ion batteries. 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.
After the production of the lithium battery energy storage device is finished, the lithium battery energy storage device needs to be inspected to verify that the lithium battery energy storage device can be normally used, the fastest inspection method is to test internal resistance and maximum discharge current, the lithium battery with good quality has very small internal resistance and very large maximum discharge current, in the inspection process, because the battery is produced in batches, if a manual handheld multimeter is adopted for detection, the detection time is long, the efficiency is low, and personnel are easy to fatigue, therefore, the inspection device for the lithium battery energy storage device is provided, and the inspection device for the lithium battery energy storage device is used for solving the technical problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the inspection device for the lithium battery energy storage device, which has the advantages of shortening the detection time, facilitating the inspection and the like, and solves the technical problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithium cell verifying attachment for energy memory, includes the checkout stand, the checkout stand top is provided with the spout, the spout is inside to be run through there is two-way lead screw, the motor is installed to two-way lead screw end, and the outer wall installs the slider, the riser is installed on the slider top, the centre gripping platform is installed on the checkout stand top, the terminal surface is provided with the inside groove around the centre gripping platform, inside groove internally mounted has the bottom plate, the pull rod is openly installed to the bottom plate, the spring has been cup jointed to the pull rod outer wall, and the front end installs splint, the universal meter is installed on the checkout stand top, positive negative connecting wire of universal meter installs in the riser inside respectively.
As the preferable technical scheme of the utility model, the bidirectional screw rod rotatably penetrates through the inside of the chute, the outer wall is in threaded connection with the sliding block, the motor is fixedly arranged at the side end of the inspection bench, the output end is connected with the bidirectional screw rod, and the sliding blocks are provided with a plurality of groups and are slidably arranged in the chute.
As the preferable technical scheme of the utility model, the vertical plates are provided with a plurality of groups and are respectively and fixedly arranged at the top ends of the sliding blocks.
As a preferable technical scheme of the utility model, the clamping table is fixedly arranged at the top end of the inspection table, the bottom plate is slidably arranged in the inner groove, the front end of the bottom plate is fixedly provided with the pull rod, the opening of the inner groove is provided with the stop block, the pull rod slidably penetrates through the stop block, and the front end of the pull rod is fixedly provided with the clamping plate.
As a preferable technical scheme of the utility model, one end of the spring is fixedly arranged on the front surface of the bottom plate, and the other end of the spring is fixedly arranged on the back surface of the baffle plate.
As the preferable technical scheme of the utility model, the universal meter is fixedly arranged on the top surface of the inspection bench, the front surface of the universal meter is connected with the positive and negative connecting wires, the front ends of the positive and negative connecting wires respectively penetrate through and are fixedly arranged in the vertical plate, and the universal meter is 20A in range.
Compared with the prior art, the utility model provides the inspection device for the lithium battery energy storage device, which has the following beneficial effects:
1. according to the utility model, the sliding block is driven to slide in the opposite direction on the outer wall of the bidirectional screw rod through the driving motor, so that the vertical plate at the top end of the sliding block drives the positive and negative connecting wires to move in the opposite direction, the position of the positive and negative connecting wires is adjusted according to the size of the lithium battery energy storage device, the lithium battery energy storage device is tested, the structure does not need to manually hold a universal meter for detection, the position of the positive and negative connecting wires is adjusted only once, the lithium battery energy storage device is placed above the clamping table, and the universal meter is observed, so that the detection is completed, the detection time is greatly shortened, and the detection efficiency is improved.
2. According to the lithium battery energy storage device, the bottom plate, the pull rod, the springs and the clamping plates are arranged in the clamping table, the pull rod drives the springs to stretch and retract, so that the clamping table can clamp lithium battery energy storage devices of different sizes, the lithium battery energy storage devices can be quickly replaced by clamping in a spring mode without additional locking, and the compatibility of the inspection device is improved.
Drawings
FIG. 1 is a schematic perspective view of a structural inspection device of the present utility model;
FIG. 2 is a schematic top view of a structural inspection device according to the present utility model;
FIG. 3 is a schematic front cross-sectional view of a structural inspection device according to the present utility model;
FIG. 4 is a schematic side cross-sectional view of a structural inspection device according to the present utility model;
FIG. 5 is a schematic cross-sectional view of a clamping table according to the present utility model.
Wherein: 1. a test bench; 2. a chute; 3. a two-way screw rod; 4. a motor; 5. a slide block; 6. a riser; 7. a clamping table; 8. an inner tank; 9. a bottom plate; 10. a pull rod; 11. a spring; 12. a clamping plate; 13. a multimeter; 14. and a positive electrode connecting wire and a negative electrode connecting wire.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, an inspection device for a lithium battery energy storage device comprises an inspection bench 1, wherein a chute 2 is arranged at the top end of the inspection bench 1, a bidirectional screw rod 3 penetrates through the chute 2, a motor 4 is arranged at the tail end of the bidirectional screw rod 3, a sliding block 5 is arranged on the outer wall of the bidirectional screw rod, a vertical plate 6 is arranged at the top end of the sliding block 5, a clamping bench 7 is arranged at the top end of the inspection bench 1, an inner groove 8 is arranged on the front end face and the rear end face of the clamping bench 7, a bottom plate 9 is internally arranged in the inner groove 8, a pull rod 10 is arranged on the front face of the bottom plate 9, a spring 11 is sleeved on the outer wall of the pull rod 10, a clamping plate 12 is arranged at the front end of the pull rod, a universal meter 13 is arranged at the top end of the inspection bench 1, and positive and negative connecting wires 14 of the universal meter 13 are respectively arranged inside the vertical plate 6.
Further, when adjusting the testing position, the motor 4 is started, the bidirectional screw rod 3 rotates to drive the sliding block 5 which is in threaded connection with the outer wall of the bidirectional screw rod to slide in the sliding groove 2 in the opposite direction, so that the vertical plate 6 at the top end of the sliding block 5 drives the internal positive and negative connecting wires 14 to move in the opposite direction, and the structure can adjust the testing position according to the size of the lithium battery energy storage device.
Further, the vertical plate 6 is used for fixing the positive and negative connecting wires 14, so that the positive and negative connecting wires 14 are conveniently driven to move, and detection is facilitated.
Further, when holding lithium battery energy storage device, support its front end tightly in the splint 12 openly at the centre gripping platform 7 back and promote, splint 12 back moves, the pull rod 10 of front connection outwards moves, drive terminal connection's bottom plate 9 compression spring 11, until the centre gripping platform 7 top surface can hold lithium battery energy storage device, after putting down energy storage device, under the spring 11 effect of terminal surface around the centre gripping platform 7, drive splint 12 with energy storage device centre gripping in centre gripping platform 7 top, this structure does not need locking energy storage device in addition, the effect of quick replacement and placing lithium battery energy storage device has been played.
Further, the spring 11 is located between the bottom plate 9 and the baffle, and can reset the pull rod 10 after the pull rod 10 drives the bottom plate 9 to move, so as to drive the clamping plate 12 to clamp the lithium battery energy storage device.
Further, when detecting the lithium battery energy storage device, the positive and negative connecting wires 14 short-circuit the two electrodes of the energy storage device, and by observing the universal meter, the current should be about 10A, even higher, and can be kept for a period of time, and whether the lithium battery energy storage device can be normally used can be known through relative stability.
When the lithium battery energy storage device is used, the front end of the lithium battery energy storage device is abutted against the front face of the clamping plate 12 on the back face of the clamping table 7 and pushed, the clamping plate 12 moves backwards, the pull rod 10 connected with the front face moves outwards, the bottom plate 9 connected with the tail end is driven to compress the spring 11 until the top face of the clamping table 7 can accommodate the lithium battery energy storage device, after the energy storage device is placed flat, under the action of the spring 11 on the front end face and the back end face of the clamping table 7, the clamping plate 12 is driven to clamp the energy storage device on the top end of the clamping table 7, the motor 4 is started again, the bidirectional screw rod 3 rotates, the sliding block 5 in the outer wall of the bidirectional screw rod is driven to slide in the sliding groove 2 in the opposite direction, the vertical plate 6 on the top end of the sliding block 5 drives the positive electrode connecting wire 14 and the negative electrode connecting wire 14 to move in the opposite direction until the positive electrode connecting wire and the negative electrode connecting wire 14 are short-circuited to two electrodes of the energy storage device, and through observation of a universal meter, current is about 10A, even higher and the current can be kept for a period of time, and whether the lithium battery energy storage device can be normally used or not.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lithium cell verifying attachment for energy storage device, includes checkout stand (1), its characterized in that: the testing platform is characterized in that a sliding groove (2) is formed in the top end of the testing platform (1), a bidirectional screw rod (3) penetrates through the sliding groove (2), a motor (4) is arranged at the tail end of the bidirectional screw rod (3), a sliding block (5) is arranged on the outer wall of the bi-directional screw rod, a vertical plate (6) is arranged at the top end of the sliding block (5), a clamping table (7) is arranged at the top end of the testing platform (1), an inner groove (8) is formed in the front end and the rear end of the clamping table (7), a bottom plate (9) is arranged in the inner groove (8), a pull rod (10) is arranged on the front surface of the bottom plate (9), a spring (11) is sleeved on the outer wall of the pull rod (10), a clamping plate (12) is arranged at the front end of the pull rod, a universal meter (13) is arranged at the top end of the testing platform (1), and positive and negative connecting wires (14) on the front surface of the universal meter (13) are respectively arranged inside the vertical plate (6).
2. The inspection device for a lithium battery energy storage device according to claim 1, wherein: the bidirectional screw rod (3) rotatably penetrates through the inside of the sliding groove (2), the outer wall is in threaded connection with the sliding block (5), the motor (4) is fixedly installed at the side end of the inspection bench (1), the output end is connected with the bidirectional screw rod (3), and the sliding block (5) is provided with a plurality of groups and is slidably installed inside the sliding groove (2).
3. The inspection device for a lithium battery energy storage device according to claim 2, wherein: the vertical plates (6) are provided with a plurality of groups and are respectively and fixedly arranged at the top ends of the sliding blocks (5).
4. A test device for a lithium battery energy storage device as defined in claim 3, wherein: the clamping table (7) is fixedly arranged at the top end of the inspection table (1), the bottom plate (9) is slidably arranged inside the inner groove (8), the pull rod (10) is fixedly arranged at the front end of the bottom plate, a stop block is arranged at the opening of the inner groove (8), the pull rod (10) slidably penetrates through the stop block, and the clamping plate (12) is fixedly arranged at the front end of the pull rod.
5. The inspection device for a lithium battery energy storage device according to claim 4, wherein: one end of the spring (11) is fixedly arranged on the front surface of the bottom plate (9), and the other end of the spring is fixedly arranged on the back surface of the baffle.
6. The inspection device for a lithium battery energy storage device according to claim 5, wherein: the universal meter (13) is fixedly arranged on the top surface of the inspection bench (1), the front surface of the universal meter is connected with a positive and negative connecting wire (14), the front ends of the positive and negative connecting wires (14) respectively penetrate through the inside of the vertical plate (6), and the universal meter (13) is in a 20A range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223502042.4U CN219369946U (en) | 2022-12-28 | 2022-12-28 | Inspection device for lithium battery energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223502042.4U CN219369946U (en) | 2022-12-28 | 2022-12-28 | Inspection device for lithium battery energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219369946U true CN219369946U (en) | 2023-07-18 |
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ID=87144246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223502042.4U Active CN219369946U (en) | 2022-12-28 | 2022-12-28 | Inspection device for lithium battery energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219369946U (en) |
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2022
- 2022-12-28 CN CN202223502042.4U patent/CN219369946U/en active Active
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