CN218896173U

CN218896173U - Lithium battery detection device

Info

Publication number: CN218896173U
Application number: CN202223022882.0U
Authority: CN
Inventors: 查苗; 王焱雄
Original assignee: Wuhan Wuyang Technology Co ltd
Current assignee: Wuhan Wuyang Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-21
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the technical field of lithium battery detection devices, and discloses a lithium battery detection device which comprises a C-shaped frame, wherein a detection mechanism and a fixing mechanism are arranged on the inner side of the C-shaped frame, the detection mechanism comprises a hydraulic rod III, the top surface of the hydraulic rod III is fixedly connected with the top surface of the inner side of the C-shaped frame, a supporting plate is fixedly arranged on the bottom surface of the hydraulic rod III, and a connecting plate is arranged on the bottom surface of the supporting plate in a sliding mode. Through detection mechanism, can detect battery internal voltage, prevent because of the inside voltage of electric core is not enough for whole battery module is scrapped, can detect several groups of electric core through detection mechanism, make detection speed more quick, through fixed establishment, can fix the electric core that needs to detect, prevent that the electric core from moving when detecting, thereby lead to voltage detection inaccurate, through the rubber pad, can make the clamp plate when fixing the electric core, can not harm the electric core surface.

Description

Lithium battery detection device

Technical Field

The utility model relates to the technical field of lithium battery detection devices, in particular to a lithium battery detection device.

Background

The lithium battery is a primary battery which uses lithium metal or lithium alloy as a negative electrode material, uses nonaqueous electrolyte solution, is different from a rechargeable battery lithium ion battery and a lithium ion polymer battery, has high reaction efficiency, high safety and small volume, is an energy battery which generally uses manganese dioxide as a positive electrode material, metal lithium or alloy metal thereof as a negative electrode material and uses nonaqueous electrolyte solution, in order to detect the internal voltage of the lithium battery, a lithium battery detection device is disclosed in China patent net, the publication number is CN216595428U, the detection device comprises a detection table, the outer side wall of the detection table is fixedly connected with a mounting plate, the mounting plate is fixedly connected with a servo motor through a fixing piece, the output end of the servo motor is fixedly connected with a unidirectional screw rod, the unidirectional screw rod penetrates through the mounting plate and is in threaded connection with a sliding plate, the bottom of the sliding plate is fixedly connected with a detection mechanism, the unidirectional screw rod is connected with a rotating rod through a cone wheel assembly, the rotating rod penetrates through the detection table and is connected with a bidirectional screw rod through a transmission mechanism, and the outer side wall of the bidirectional screw rod is rotationally connected with a fixing block. According to the utility model, through the mutual matching of the servo motor, the sliding plate, the side plate, the unidirectional screw and the detection mechanism, when the lithium battery is detected, the servo motor drives the unidirectional screw to rotate, the unidirectional screw drives the sliding plate to move, and the detection mechanism is driven to detect the lithium battery through the movement of the sliding plate, so that the detection operation is not needed manually, the detection efficiency of the lithium battery is accelerated, but the defect still exists that the detection mechanism detects the voltage of the battery core, and in the detection process, the detection mechanism can move up and down through multistage transmission, and cannot adjust in other directions, so that only one battery core can be detected at one time, and the efficiency is low.

Disclosure of Invention

The present utility model is directed to a lithium battery detection device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the lithium battery detection device comprises a C-shaped frame, wherein a detection mechanism and a fixing mechanism are arranged on the inner side of the C-shaped frame;

the detection mechanism comprises a hydraulic rod III, the top surface of the hydraulic rod III is fixedly connected with the top surface of the inner side of the C-shaped frame, a supporting plate is fixedly arranged on the bottom surface of the hydraulic rod III, a connecting plate is slidably arranged on the bottom surface of the supporting plate, two sliding rails are fixedly arranged on the right side surface of the connecting plate, sliding blocks are sleeved on the surfaces of the sliding rails in a sliding mode, and detection heads are fixedly arranged on the bottom surface of the sliding blocks.

Preferably, the fixed establishment includes the fixed plate, fixed plate bottom surface and the inboard bottom surface fixed connection of C type frame, the fixed plate openly is provided with biax threaded rod through bearing frame one rotation, biax threaded rod surface slip cap is equipped with the movable block, movable block bottom surface and the inboard bottom surface sliding connection of C type frame, the fixed connecting block first that is provided with in movable block right flank, the fixed clamping plate that is provided with in connecting block right flank, clamping plate bottom surface and the inboard bottom surface sliding connection of C type frame, through biax threaded rod, movable block and connecting block first, can drive the clamping plate and remove when rotating biax threaded rod, can fix the electric core that needs to detect, can make more high-efficient when detecting.

Preferably, the fixed hydraulic stem one that is provided with in backup pad bottom surface, hydraulic stem one output fixed surface is provided with connecting block two, connecting block two right flank and connecting plate left surface fixed connection, and it is flexible through hydraulic stem one output, can drive the connecting plate and remove to can drive the detection head and remove, can detect several groups of electric core, make detection speed more quick.

Preferably, the spout has been seted up to the backup pad bottom surface, the fixed slider that is provided with of connecting plate top surface, slider surface and spout inner wall sliding connection, through spout and slider cooperation, can make the connecting plate slide in the backup pad bottom.

Preferably, the right side surface of the connecting plate is fixedly provided with a second hydraulic rod, the right side surface of the output end of the second hydraulic rod is fixedly connected with the left side surface of the sliding block, and the sliding block can be pushed to move on the surface of the sliding rail through the expansion of the output end of the second hydraulic rod so as to drive the detection head to move.

Preferably, the wedge-shaped groove is formed in the bottom surface of the inner side of the C-shaped frame, the wedge-shaped block is fixedly arranged on the bottom surface of the clamping plate, the surface of the wedge-shaped block is slidably connected with the inner wall of the wedge-shaped groove, and the clamping plate cannot be separated from the bottom surface of the inner side of the C-shaped frame when the clamping plate slides above the bottom surface of the inner side of the C-shaped frame through cooperation between the wedge-shaped groove and the wedge-shaped block.

Preferably, the terminal surface is fixed to be provided with the rubber pad before the clamping plate, mirror symmetry is provided with two sets of around the fixed establishment, through the rubber pad, can make the clamping plate when fixing the electric core, can not harm the electric core surface, through setting up two sets of fixed establishment, can be better to electric core fixed effect.

Preferably, the bottom surface of the C-shaped frame is fixedly provided with two supporting legs, so that a worker can more conveniently operate the device above the bottom surface of the inner side of the C-shaped frame.

Compared with the prior art, the utility model has the beneficial effects that: this lithium battery detection device, through detection mechanism, can detect battery internal voltage, prevent because of the inside voltage of electric core is not enough for whole battery module is scrapped, can detect several groups of electric core through detection mechanism, make detection speed more quick, through fixed establishment, can fix the electric core that needs to detect, prevent that the electric core from taking place to remove when detecting, thereby lead to voltage detection inaccurate, through the rubber pad, can make the clamp plate when fixing the electric core, can not harm the electric core surface.

Drawings

FIG. 1 is a right side perspective view of the present utility model;

FIG. 2 is a schematic view of the bottom perspective cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a front perspective structure of the present utility model;

fig. 4 is a schematic top view of a three-dimensional cross-sectional structure of the present utility model.

In the figure: 1C type frame, 2 detection mechanism, 201 backup pad, 202 slide rail, 203 slider, 204 spout, 205 hydraulic rod first, 206 connecting plate, 207 hydraulic rod second, 208 detection head, 209 sliding block, 210 hydraulic rod third, 3 fixed establishment, 301 clamping plate, 302 wedge, 303 wedge groove, 304 biax threaded rod, 305 rubber pad, 306 fixed plate, 307 movable block, 4 supporting leg.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the lithium battery detection device comprises a C-shaped frame 1, wherein a detection mechanism 2 and a fixing mechanism 3 are arranged on the inner side of the C-shaped frame 1;

the detection mechanism 2 comprises a third hydraulic rod 210, the top surface of the third hydraulic rod 210 is fixedly connected with the top surface of the inner side of the C-shaped frame 1, the bottom surface of the third hydraulic rod 210 is fixedly provided with a supporting plate 201, the bottom surface of the supporting plate 201 is slidably provided with a connecting plate 206, the right side surface of the connecting plate 206 is fixedly provided with two sliding rails 202, sliding sleeves on the surfaces of the two sliding rails 202 are provided with sliding blocks 209, the bottom surface of the sliding blocks 209 is fixedly provided with detection heads 208, the bottom surface of the supporting plate 201 is fixedly provided with a first hydraulic rod 205, the surface of the output end of the first hydraulic rod 205 is fixedly provided with a second connecting block, the right side surface of the second connecting block is fixedly connected with the left side surface of the connecting plate 206, the bottom surface of the supporting plate 201 is provided with a sliding groove 204, the top surface of the connecting plate 206 is fixedly provided with a sliding block 203, the surface of the sliding block 203 is slidably connected with the inner wall of the sliding groove 204, the right side surface of the connecting plate 206 is fixedly provided with a second hydraulic rod 207, the right side surface of the output end of the second hydraulic rod 207 is fixedly connected with the left side surface of the sliding block 203, through the detection mechanism 2, the internal voltage of the battery can be detected, the whole battery module is prevented from being scrapped due to insufficient internal voltage of the battery core, a plurality of groups of battery cores can be detected through the detection mechanism 2, the detection speed is faster, the fixing mechanism 3 comprises a fixing plate 306, the bottom surface of the fixing plate 306 is fixedly connected with the inner bottom surface of the C-shaped frame 1, a double-shaft threaded rod 304 is arranged on the front surface of the fixing plate 306 through rotation of a bearing seat I, a moving block 307 is arranged on the sliding sleeve on the surface of the double-shaft threaded rod 304, the bottom surface of the moving block 307 is slidingly connected with the inner bottom surface of the C-shaped frame 1, a connecting block I is fixedly arranged on the right side surface of the moving block 307, a clamping plate 301 is fixedly arranged on the right side surface of the connecting block, the bottom surface of the clamping plate 301 is slidingly connected with the inner bottom surface of the C-shaped frame 1, a wedge-shaped groove 303 is formed on the inner bottom surface of the clamping plate 301, wedge 302 surface and wedge groove 303 inner wall sliding connection, clamping plate 301 front end face is fixed and is provided with rubber pad 305, mirror symmetry is provided with two sets of around the fixed establishment 3, through fixed establishment 3, can fix the electric core that needs to detect, prevent that the electric core from taking place to remove when detecting to lead to voltage detection inaccurate, through rubber pad 305, can make clamping plate 301 when fixing the electric core, can not harm the electric core surface, C type frame 1 bottom surface is fixed and is provided with two supporting legs 4.

During the use, manual rotation biax threaded rod 304, through movable block 307 and connecting block one, can drive clamping plate 301 and remove when rotating biax threaded rod 304, through the cooperation between wedge groove 303 and the wedge piece 302, can be when clamping plate 301 slides in C type frame 1 inboard bottom surface top, clamping plate 301 can not break away from with C type frame 1 inboard bottom surface, through the flexible of hydraulic stem three 210 output, can make backup pad 201 follow the synchronous removal of hydraulic stem three 210 output, thereby can drive detection head 208 and reciprocate, through the flexible of hydraulic stem one 205 output, can drive connecting plate 206 and follow the synchronous removal of hydraulic stem one 205 output, thereby drive clamping head 208 and can carry out back-and-forth adjustment, through the flexible of hydraulic stem two 207 output, can make sliding block 209 slide at slide rail 202 surface, can drive detection head 208 and adjust about.

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

1. The utility model provides a lithium battery detection device, includes C type frame (1), its characterized in that: a detection mechanism (2) and a fixing mechanism (3) are arranged on the inner side of the C-shaped frame (1);

the detection mechanism (2) comprises a hydraulic rod III (210), the top surface of the hydraulic rod III (210) is fixedly connected with the inner top surface of the C-shaped frame (1), a supporting plate (201) is fixedly arranged on the bottom surface of the hydraulic rod III (210), a connecting plate (206) is slidably arranged on the bottom surface of the supporting plate (201), two sliding rails (202) are fixedly arranged on the right side surface of the connecting plate (206), sliding blocks (209) are sleeved on the surface of the sliding rails (202) in a sliding mode, and detection heads (208) are fixedly arranged on the bottom surface of the sliding blocks (209).

2. The lithium battery detection device according to claim 1, wherein: the fixing mechanism (3) comprises a fixing plate (306), the bottom surface of the fixing plate (306) is fixedly connected with the inner bottom surface of the C-shaped frame (1), a double-shaft threaded rod (304) is arranged on the front surface of the fixing plate (306) through rotation of a bearing seat, a moving block (307) is arranged on the surface sliding sleeve of the double-shaft threaded rod (304), the bottom surface of the moving block (307) is slidably connected with the inner bottom surface of the C-shaped frame (1), a connecting block I is fixedly arranged on the right side surface of the moving block (307), a clamping plate (301) is fixedly arranged on the right side surface of the connecting block, and the bottom surface of the clamping plate (301) is slidably connected with the inner bottom surface of the C-shaped frame (1).

3. The lithium battery detection device according to claim 1, wherein: the hydraulic rod I (205) is fixedly arranged on the bottom surface of the supporting plate (201), the connecting block II is fixedly arranged on the surface of the output end of the hydraulic rod I (205), and the right side surface of the connecting block II is fixedly connected with the left side surface of the connecting plate (206).

4. The lithium battery detection device according to claim 1, wherein: the bottom surface of the supporting plate (201) is provided with a sliding groove (204), the top surface of the connecting plate (206) is fixedly provided with a sliding block (203), and the surface of the sliding block (203) is in sliding connection with the inner wall of the sliding groove (204).

5. The lithium battery detection device according to claim 4, wherein: the right side of the connecting plate (206) is fixedly provided with a second hydraulic rod (207), and the right side of the output end of the second hydraulic rod (207) is fixedly connected with the left side of the sliding block (203).

6. The lithium battery detection device according to claim 2, wherein: wedge-shaped grooves (303) are formed in the bottom surface of the inner side of the C-shaped frame (1), wedge-shaped blocks (302) are fixedly arranged on the bottom surface of the clamping plate (301), and the surfaces of the wedge-shaped blocks (302) are slidably connected with the inner walls of the wedge-shaped grooves (303).

7. The lithium battery detection device according to claim 2, wherein: rubber pads (305) are fixedly arranged on the front end face of the clamping plate (301), and two groups of fixing mechanisms (3) are symmetrically arranged in front-back mirror image mode.

8. The lithium battery detection device according to claim 1, wherein: two supporting legs (4) are fixedly arranged on the bottom surface of the C-shaped frame (1).