A rapid charging device for a solid-state battery

Abstract

The present invention discloses a fast charging device for solid-state batteries, which relates to the technical field of solid-state batteries, and includes a moving box, a roller, a reciprocating screw, a fixed frame, a lifting column, a bottom column, a lifting column and a lifting plate, wherein the moving box is slidably mounted on the top of a platform, the roller is rotatably mounted inside the moving box, one end of the reciprocating screw is rotatably mounted on the bottom of the platform, the bottom column is rotatably mounted on the other end of the reciprocating screw, the fixed frame is fixedly mounted on a side of the bottom column close to the reciprocating screw, a rectangular slide groove is provided inside the fixed frame, and the lifting column is slidably mounted in the rectangular slide groove of the fixed frame. When the lifting column moves, the electric plate is lifted, so that the object can be lifted to a position closer to the box opening, and the user does not need to laboriously stretch his hand to the bottom of the box to grab it, which greatly improves the convenience of taking objects, especially for people with thick fingers or poor hand flexibility.

Description

Technical Field

[0001] The present invention relates to the technical field of solid-state batteries, and particularly to a fast charging device for solid-state batteries. Background Art

[0002] A fast charging device for solid-state batteries is a device used to quickly charge solid-state batteries, aiming to quickly charge the batteries safely.

[0003] The patent with the patent announcement number CN207282663U relates to a all-solid-state battery composed of a plurality of all-solid-state monomer batteries, a charging unit for charging the all-solid-state battery, a pressing unit for applying a surrounding pressure to the all-solid-state battery, and a pressure control unit for controlling the surrounding pressure; the charging system further includes a guiding shaft perpendicular to the stacking direction of the all-solid-state battery and a limiting fixture used in cooperation with the guiding shaft; the charging system of the all-solid-state battery in this patent can apply corresponding limiting pressures according to the charge and discharge states of the battery, improve the charging performance of the battery during charging to achieve fast charging, reduce the limiting pressure during discharge, and reduce the probability of short circuit between the positive and negative electrodes of the battery. Through the management and optimization of the charge and discharge of the all-solid-state battery, the charge and discharge performance of the battery is improved, thereby improving its service performance and extending its service life.

[0004] In the above patent, fast charging is achieved, the limiting pressure is reduced during discharge, and the probability of short circuit between the positive and negative electrodes of the battery is reduced. Through the management and optimization of the charge and discharge of the all-solid-state battery, the charge and discharge performance of the battery is improved, thereby improving its service performance and extending its service life. However, there are still problems. When the battery is charged in the electric box, there may be problems with difficult battery placement, which affects the user. At the same time, when some large batteries are charged, it may cause problems for the user to take out the battery. It is very difficult for the user to take out the battery completely. Especially for people with relatively thick fingers or poor hand flexibility, it greatly reduces the convenience of taking items. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fast charging device for solid-state batteries, which solves the problems raised in the above background art.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A fast charging device for solid-state batteries, including a chassis, a platform is arranged inside the chassis, a first through chute is opened at the top of the platform, a battery is placed on the top of the platform, a placement groove is opened at the top of the chassis, a clamping mechanism is arranged inside the chassis, a charging mechanism is arranged on the top of the platform, and a protection mechanism is arranged on the top of the chassis;

[0007] Among them, the clamping mechanism includes a moving box, rollers, a reciprocating lead screw, a fixed frame, a lifting column, a bottom column, a lifting post and a lifting plate. The moving box is slidably installed on the top of the platform. The rollers are rotatably installed inside the moving box. One end of the reciprocating lead screw is rotatably installed at the bottom of the platform. The bottom column is rotatably installed at the other end of the reciprocating lead screw. The fixed frame is fixedly installed on the side of the bottom column close to the reciprocating lead screw. A rectangular sliding groove is opened inside the fixed frame. The lifting column is slidably installed in the rectangular sliding groove of the fixed frame. The lifting post is slidably installed in the first through sliding groove. One end of the lifting plate is slidably installed on the inner wall of the chassis. When the moving box moves, it will drive the rollers to move, clamping and fixing the battery. When the battery moves, it will drive the reciprocating lead screw to move. When the reciprocating lead screw moves, it will drive the lifting column on the bottom column to slide inside the fixed frame.

[0008] According to the above technical solution, the clamping mechanism further includes a push rod, a triangular plate, a long column and a ladder block. One end of the push rod is rotatably installed on the top of the lifting plate. The triangular plate is rotatably installed at the other end of the push rod. The triangular plate is slidably connected to the chassis. One end of the long column is fixedly installed on the bottom of the moving box. The ladder block is fixedly installed at the bottom of the inner wall of the chassis. When the long column moves, it will contact the ladder block, causing the long column to move towards the battery. When the long column moves, it will drive the moving box to move. When the push rod moves, it will drive the triangular plate to move.

[0009] According to the above technical solution, the other end of the lifting plate contacts the thread groove of the reciprocating lead screw. The lifting column contacts the thread groove of the reciprocating lead screw. The other end of the long column contacts the thread groove of the reciprocating lead screw. The long column contacts the ladder block. When the long column moves, it will contact the ladder block. When the reciprocating lead screw moves, it will drive the lifting plate to move.

[0010] According to the above technical solution, the charging mechanism includes a long plate, a square box, a circular ring, a right-angle block, an elastic telescopic column and a triangular block. One end of the long plate is rotatably installed at both ends of the moving box. The square box is rotatably installed at the other end of the long plate. The square box is slidably connected to the platform. A circular sliding groove is opened on the side of the square box close to the battery. The circular ring is slidably installed in the circular sliding groove. The right-angle block is slidably installed on the side of the square box close to the battery. A card slot is opened on the side of the circular ring close to the right-angle block. The fixed end of the elastic telescopic column is fixedly installed on the side of the square box close to the battery. The triangular block is fixedly installed on the free end of the elastic telescopic column away from the circular ring. When the placement position of the battery is accurate, the triangular block on the elastic telescopic column will contact the battery. When the triangular block is squeezed and moves, it will drive the right-angle block to move. When the right-angle block moves, the limit on the circular ring will be released.

[0011] According to the above technical solution, the charging mechanism further includes a sliding plate, a rectangular block, a clamping plate, a long block and a square frame. The rectangular block is fixedly installed on the top of the platform. The rectangular block is provided with a second through chute. The sliding plate is slidably installed in the second through chute. The square frame is fixedly installed at the bottom of the platform. The long block is slidably installed inside the square frame. One end of the clamping plate is fixedly installed at one end of the long block. When the battery moves, it will drive the sliding plate inside the rectangular block to move. When the long plate moves, it will limit the clamping plate. When the position of the battery is incorrect, the clamping plate cannot move upward.

[0012] According to the above technical solution, the other end of the clamping plate contacts the sliding plate. The other end of the long block contacts the thread groove of the reciprocating lead screw. The triangular block contacts the right-angled block. The clamping groove of the ring contacts the right-angled block. When the triangular block is squeezed and moves, it will drive the right-angled block to move. When the right-angled block moves, the limit on the ring will be released.

[0013] According to the above technical solution, the protection mechanism includes an elastic telescopic cover, a limiting plate, a long rod, a stress block, a supporting plate, a fuse, a fuse box, an airbag and a compression cylinder. The elastic telescopic cover is fixedly installed on the top of the chassis. The limiting plate is rotatably installed on the top of the inner wall of the chassis. The stress block is fixedly installed at the bottom of the inner wall of the chassis. The supporting plate is slidably installed at the bottom of the inner wall of the chassis. The fuse box is fixedly installed at the bottom of the inner wall of the chassis. The fuse is fixedly installed inside the fuse box. The airbag is fixedly installed inside the placement groove. The compression cylinder is fixedly installed at the central position inside the placement groove. The long rod is fixedly installed on the top of the supporting plate. The clamping plate is fixedly installed on the side of the square box away from the battery. When the fuse breaks, the supporting plate will move under the elastic force of the first spring between the supporting plate and the stress block. When the supporting plate moves, it will drive the long rod to move. When the long rod moves, the limit on the limiting plate will be released.

[0014] According to the above technical solution, the limiting plate contacts the elastic telescopic cover. The limiting plate contacts the long rod. A first spring is arranged between the stress block and the supporting plate. The compression cylinder contacts the elastic telescopic cover. When the limit on the supporting plate is released, it will move under the elastic force of the first spring between the supporting plate and the stress block. When the limit on the limiting plate is released, the limit on the elastic telescopic cover will be released.

[0015] The present invention provides a fast charging device for a solid-state battery. It has the following beneficial effects:

[0016] (1) In this invention, when the long column moves, it will drive the moving box to move, and when the moving box moves, it will drive the roller to move, clamping the electric board to fix it, so that the relative position between the plug and the battery is kept stable, thereby ensuring the accuracy of the plug during charging. When the reciprocating screw moves, it will drive the lifting column to move, and when the lifting column moves, it will lift the electric board, so that the object can be lifted to a position closer to the box opening. The user does not need to stretch his hand to the bottom of the box to grab it, which greatly improves the convenience of taking objects, especially for people with thick fingers or poor hand flexibility.

[0017] (2) The invention enables the square box to move when the long board moves, and when the square box moves, it contacts the electric board, so that the battery can be charged quickly, preventing non-staff from pulling out the plug at will. When the electric board is not in the correct position, the positioning plate cannot move upward, and when the positioning plate cannot move, the long block inside the square box cannot move, and when the long block cannot move, the reciprocating screw cannot move. When the charging process fails to meet the requirements and the placement is incorrect, timely intervention can be made to stop the plug from being inserted further, preventing the plug from contacting the battery and causing damage, and at the same time preventing the damage to the battery from causing harm to the surrounding staff.

[0018] (3) The invention, when the limit of the limit plate is released, the limit on the elastic telescopic cover will be released, and when the limit of the elastic telescopic cover is released, it will move toward the middle to seal the chassis, so as to avoid the battery explosion from causing danger to the surrounding personnel and at the same time avoid affecting the surrounding equipment. When the limit of the limit plate is released, the limit on the elastic telescopic cover will be released, and when the limit of the elastic telescopic cover is released, it will move toward the middle to seal the chassis, which can reduce the air entering the chassis and suppress the development of the fire. At the same time, it can also prevent flames and smoke from entering the outside area and avoid damage to the server, storage device, etc. of the external equipment. At the same time, it can also prevent toxic gases from entering the adjacent working areas and protect the personnel in these areas from being harmed by toxic gases. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the reciprocating screw rod and the lifting plate structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the lifting column and the ladder block of the present invention;

[0022] Figure 4 This is a schematic diagram of the bottom column and platform structure of the present invention;

[0023] Figure 5 It is a schematic diagram of the long board and square box structure of the present invention;

[0024] Figure 6Schematic diagram of the mobile box and elastic telescopic cover structure of the present invention;

[0025] Figure 7 Schematic diagram of the force-bearing block and fuse box structure of the present invention.

[0026] In the figure: 1, chassis; 2, battery; 301, mobile box; 302, roller; 303, reciprocating lead screw; 304, fixed frame; 305, lifting column; 306, bottom column; 307, lifting post; 308, lifting plate; 309, push rod; 310, triangular plate; 311, long column; 312, ladder block; 401, long plate; 402, square box; 403, ring; 404, right-angle block; 405, elastic telescopic column; 406, triangular block; 407, sliding plate; 408, long block; 409, clamping plate; 410, long block; 411, square frame; 501, elastic telescopic cover; 502, limiting plate; 503, long rod; 504, force-bearing block; 505, support plate; 506, fuse; 507, fuse box; 508, airbag; 509, compression cylinder; 6, platform. Specific implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1-7 , an embodiment of the present invention is: a fast charging device for a solid-state battery, including a chassis 1, a platform 6 is arranged inside the chassis 1, a first through chute is opened at the top of the platform 6, a battery 2 is placed on the top of the platform 6, a placement groove is opened at the top of the chassis 1, and a clamping mechanism is arranged inside the chassis 1;

[0029] The clamping mechanism includes a moving box 301, a roller 302, a reciprocating screw rod 303, a fixed frame 304, a lifting column 305, a bottom column 306, a lifting column 307 and a lifting plate 308. The moving box 301 is slidably mounted on the top of the platform 6, the roller 302 is rotatably mounted inside the moving box 301, one end of the reciprocating screw rod 303 is rotatably mounted on the bottom of the platform 6, the bottom column 306 is rotatably mounted on the other end of the reciprocating screw rod 303, and the fixed frame 304 is fixedly mounted on a side of the bottom column 306 close to the reciprocating screw rod 303. A rectangular slide groove is provided inside the fixed frame 304, and the lifting column 305 is slidably installed in the rectangular slide groove of the fixed frame 304. The lifting column 307 is slidably installed in the No. 1 through slide groove, and one end of the lifting plate 308 is slidably installed on the inner wall of the chassis 1. When the lifting column 307 moves, the electric board 2 will be lifted, so that the items can be lifted to a position closer to the box opening. The user does not need to stretch his hand to the bottom of the box to grab it, which greatly improves the convenience of taking items, especially for people with thick fingers or poor hand flexibility.

[0030] The clamping mechanism also includes a push rod 309, a triangular plate 310, a long column 311 and a ladder block 312. One end of the push rod 309 is rotatably installed on the top of the lifting plate 308, and the triangular plate 310 is rotatably installed on the other end of the push rod 309. The triangular plate 310 is slidably connected to the chassis 1. One end of the long column 311 is fixedly installed on the bottom of the moving box 301, and the ladder block 312 is fixedly installed on the bottom of the inner wall of the chassis 1. When the long column 311 moves, it will contact the ladder block 312, so that the long column 311 moves toward the direction of the electric board 2. When the long column 311 moves, it will drive the moving box 301 to move. When the push rod 309 moves, it will drive the triangular plate 310 to move.

[0031] The other end of the lifting plate 308 contacts the thread groove of the reciprocating screw 303, the lifting column 305 contacts the thread groove of the reciprocating screw 303, the other end of the long column 311 contacts the thread groove of the reciprocating screw 303, the long column 311 contacts the ladder block 312, and when the long column 311 moves, it will contact the ladder block 312. When the reciprocating screw 303 moves, it will drive the lifting plate 308 to move.

[0032] During the operation of this embodiment: Place the battery 2 on the platform 6. When the platform 6 moves, it will drive the long column 311 to move. When the long column 311 moves, it will contact the ladder block 312, causing the long column 311 to move towards the battery 2. When the long column 311 moves, it will drive the moving box 301 to move. When the moving box 301 moves, it will drive the roller 302 to move, clamping and fixing the battery 2. When the battery 2 moves, it will drive the reciprocating lead screw 303 to move. When the reciprocating lead screw 303 moves, it will drive the lifting column 305 on the bottom column 306 to slide within the fixed frame 304. When the battery is fully charged, press the lifting column 305. When the lifting column 305 moves, it will drive the reciprocating lead screw 303 to move. When the reciprocating lead screw 303 moves, it will drive the lifting plate 308 to move. When the lifting plate 308 moves, it will drive the push rod 309 to move. When the push rod 309 moves, it will drive the triangular plate 310 to move. When the reciprocating lead screw 303 moves, it will drive the lifting column 307 to move. When the lifting column 307 moves, it will lift the battery 2, facilitating its removal.

[0033] Please refer to Figures 1-7 , on the basis of the above embodiment, in another embodiment of the present invention, a charging mechanism is provided on the top of the platform 6, and a protection mechanism is provided on the top of the chassis 1. The charging mechanism includes a long plate 401, a square box 402, a circular ring 403, a right-angle block 404, an elastic telescopic column 405, and a triangular block 406. One end of the long plate 401 is rotatably installed at both ends of the moving box 301, and the square box 402 is rotatably installed at the other end of the long plate 401. The square box 402 is slidably connected to the platform 6. A circular chute is opened on the side of the square box 402 close to the battery 2, and the circular ring 403 is slidably installed in the circular chute. The right-angle block 404 is slidably installed on the side of the square box 402 close to the battery 2. A card slot is opened on the side of the circular ring 403 close to the right-angle block 404. The fixed end of the elastic telescopic column 405 is fixedly installed on the side of the square box 402 close to the battery 2, and the triangular block 406 is fixedly installed on the side of the free end of the elastic telescopic column 405 away from the circular ring 403. When an incorrect placement occurs during the charging process, it can intervene in a timely manner and stop the continued insertion of the plug, preventing damage caused by the contact between the plug and the battery, and at the same time avoiding damage to the battery from causing injury to the surrounding staff.

[0034] The charging mechanism further includes a sliding plate 407, a long square block 408, a clamping plate 409, a long block 410, and a square frame 411. The long square block 408 is fixedly installed on the top of the platform 6. A second through chute is opened in the long square block 408, and the sliding plate 407 is slidably installed in the second through chute. The square frame 411 is fixedly installed at the bottom of the platform 6, and the long block 410 is slidably installed inside the square frame 411. One end of the clamping plate 409 is fixedly installed at one end of the long block 410. When the battery 2 moves, it will drive the sliding plate 407 inside the long square block 408 to move. When the long plate 401 moves, it will limit the clamping plate 409. When the position of the battery 2 is incorrect, the clamping plate 409 will not be able to move upward.

[0035] The other end of the clamping plate 409 contacts the sliding plate 407, the other end of the long block 410 contacts the thread groove of the reciprocating lead screw 303, the triangular block 406 contacts the right-angle block 404, the card slot of the circular ring 403 contacts the right-angle block 404. When the triangular block 406 is extruded and moves, it will drive the right-angle block 404 to move. When the right-angle block 404 moves, the limit on the circular ring 403 will be released.

[0036] The protection mechanism includes an elastic telescopic cover 501, a limiting plate 502, a long rod 503, a force-bearing block 504, a support plate 505, a fuse 506, a fuse box 507, an airbag 508, and a compression cylinder 509. The elastic telescopic cover 501 is fixedly installed on the top of the chassis 1. The limiting plate 502 is rotatably installed on the top of the inner wall of the chassis 1. The force-bearing block 504 is fixedly installed on the bottom of the inner wall of the chassis 1. The support plate 505 is slidably installed on the bottom of the inner wall of the chassis 1. The fuse box 507 is fixedly installed on the bottom of the inner wall of the chassis 1. The fuse 506 is fixedly installed inside the fuse box 507. The airbag 508 is fixedly installed inside the placement groove. The compression cylinder 509 is fixedly installed at the center position inside the placement groove. The long rod 503 is fixedly installed on the top of the support plate 505. The clamping plate 510 is fixedly installed on the side of the square box 402 away from the circuit board 2. Sealing the chassis 1 can reduce the air entering the inside of the chassis 1, can inhibit the development of fire, and at the same time can also prevent the flame and smoke from entering the external area, avoiding damage to servers, storage devices, etc. of external equipment. At the same time, it can also prevent toxic gases from entering the adjacent working area, protecting the personnel in these areas from being poisoned by the toxic gases.

[0037] The limiting plate 502 contacts the elastic telescopic cover 501, the limiting plate 502 contacts the long rod 503. A first spring is arranged between the force-bearing block 504 and the support plate 505. The compression cylinder 509 contacts the elastic telescopic cover 501. When the limit on the support plate 505 is released, it will move due to the elastic force of the first spring between it and the force-bearing block 504. When the limit on the limiting plate 502 is released, the limit on the elastic telescopic cover 501 will be released.

[0038] During the operation of this embodiment: when the moving box 301 moves, it drives the long board 401 to move; when the long board 401 moves, it drives the square box 402 to move; when the square box 402 moves, it contacts the battery plate 2; when the placement position of the battery plate 2 is accurate, the triangular block 406 on the elastic telescopic column 405 contacts the battery plate 2; when the triangular block 406 is squeezed and moves, it drives the right-angle block 404 to move; when the right-angle block 404 moves, the limit on the ring 403 is released; when the square box 402 moves and contacts the battery plate 2, the ring 403 slides into the circular chute; when the ring 403 moves, the plug inside is exposed; when the placement position of the battery plate 2 is inaccurate, the ring 403 pushes the battery plate 2 to move; when the battery plate 2 moves, it drives the slide plate 407 inside the long rectangular block 408 to move; when the long board 401 moves, it limits the position of the clamping plate 409; when the position of the battery plate 2 is incorrect, the clamping plate 409 cannot move upward; when the clamping plate 409 cannot move, the long block 410 inside the square box 411 cannot move; when the long block 410 cannot move, the reciprocating lead screw 303 cannot move.

[0039] When the square box 402 moves, it drives the clamping plate 510 to move; when the clamping plate 510 moves, the limit on the compression cylinder 509 is released; when the battery catches fire, the fuse 506 inside the fuse box 507 breaks; after the fuse 506 breaks, the support plate 505 moves under the elastic force of the first spring between the support plate 505 and the force-receiving block 504; when the support plate 505 moves, it drives the long rod 503 to move; when the long rod 503 moves, the limit on the limiting plate 502 is released; when the limit on the limiting plate 502 is released, the limit on the elastic telescopic cover 501 is released; when the limit on the elastic telescopic cover 501 is released, it moves towards the middle to seal the chassis 1; when the limit on the compression cylinder 509 is released, the movement of the elastic telescopic cover 501 drives the compression cylinder 509 to move; when the compression cylinder 509 is activated, the airbag 508 expands to make the seal of the chassis 1 tighter.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fast charging device for a solid-state battery, comprising a chassis, characterized in that: A platform is provided inside the chassis, a No. 1 through slide slot is provided on the top of the platform, an electric board is placed on the top of the platform, a placement slot is provided on the top of the chassis, a clamping mechanism is provided inside the chassis, a charging mechanism is provided on the top of the platform, and a protection mechanism is provided on the top of the chassis; Wherein, the clamping mechanism includes a moving box, a roller, a reciprocating screw, a fixed frame, a lifting column, a bottom column, a lifting column and a lifting plate, the moving box is slidably mounted on the top of the platform, the roller is rotatably mounted inside the moving box, one end of the reciprocating screw is rotatably mounted on the bottom of the platform, the bottom column is rotatably mounted on the other end of the reciprocating screw, the fixed frame is fixedly mounted on a side of the bottom column close to the reciprocating screw, a rectangular slide groove is provided inside the fixed frame, the lifting column is slidably mounted in the rectangular slide groove of the fixed frame, the lifting column is slidably mounted in the No. 1 through slide groove, and the lifting plate is slidably mounted on the inner wall of the chassis; The charging mechanism comprises a long plate, a square box, a circular ring, a right-angle block, an elastic telescopic column and a triangular block, one end of the long plate is rotatably mounted on both ends of the mobile box, the square box is rotatably mounted on the other end of the long plate, the square box is slidably connected to the platform, a smooth groove is provided on one side of the square box close to the electric plate, the circular ring is slidably mounted in the smooth groove, the right-angle block is slidably mounted on one side of the square box close to the electric plate, a slot is provided on one side of the circular ring close to the right-angle block, the fixed end of the elastic telescopic column is fixedly mounted on one side of the square box close to the electric plate, and the triangular block is fixedly mounted on one side of the free end of the elastic telescopic column away from the circular ring; The protection mechanism includes an elastic telescopic cover, a limit plate, a long rod, a force block, a support plate, a fuse, a fuse box, an air bag, a compression cylinder and a card plate. The elastic telescopic cover is fixedly installed on the top of the chassis, the limit plate is rotatably installed on the top of the inner wall of the chassis, the force block is fixedly installed on the bottom of the inner wall of the chassis, the support plate is slidably installed on the bottom of the inner wall of the chassis, the fuse box is fixedly installed on the bottom of the inner wall of the chassis, the fuse is fixedly installed inside the fuse box, the air bag is fixedly installed inside the placement groove, the compression cylinder is fixedly installed at the center position inside the placement groove, the long rod is fixedly installed on the top of the support plate, and the card plate is fixedly installed on the side of the square box away from the electric board.

2. A fast charging device for a solid-state battery according to claim 1, characterized in that: The clamping mechanism also includes a push rod, a triangular plate, a long column and a ladder block. One end of the push rod is rotatably mounted on the top of the lifting plate, the triangular plate is rotatably mounted on the other end of the push rod, the triangular plate is slidably connected to the chassis, one end of the long column is fixedly mounted on the bottom of the moving box, and the ladder block is fixedly mounted on the bottom of the inner wall of the chassis.

3. A fast charging device for a solid-state battery according to claim 2, characterized in that: The other end of the lifting plate contacts the thread groove of the reciprocating screw rod, the lifting column contacts the thread groove of the reciprocating screw rod, the other end of the long column contacts the thread groove of the reciprocating screw rod, and the long column contacts the ladder block.

4. A fast charging device for a solid-state battery according to claim 3, characterized in that: The charging mechanism also includes a slide plate, a rectangular block, a positioning plate, a long block and a square frame. The rectangular block is fixedly installed on the top of the platform. The rectangular block is provided with a No. 2 through-slide groove. The slide plate is slidably installed in the No. 2 through-slide groove. The square frame is fixedly installed on the bottom of the platform. The long block is slidably installed inside the square frame. One end of the positioning plate is fixedly installed on one end of the long block.

5. A fast charging device for a solid-state battery according to claim 4, characterized in that: The other end of the positioning plate contacts the slide plate, the other end of the long block contacts the thread groove of the reciprocating screw, the triangular block contacts the right-angle block, and the groove of the circular ring contacts the right-angle block.

6. A fast charging device for a solid-state battery according to claim 5, characterized in that: The limit plate is in contact with the elastic telescopic cover, the limit plate is in contact with the long rod, a spring No. 1 is arranged between the force block and the supporting plate, and the compression cylinder is in contact with the elastic telescopic cover.

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