CN220367394U

CN220367394U - Battery test equipment

Info

Publication number: CN220367394U
Application number: CN202323428150.6U
Authority: CN
Inventors: 谢秋琴
Original assignee: Guangzhou Tower Testing Technology Co ltd
Current assignee: Guangzhou Tower Testing Technology Co ltd
Priority date: 2023-12-15
Filing date: 2023-12-15
Publication date: 2024-01-19
Anticipated expiration: 2033-12-15

Abstract

The utility model discloses battery testing equipment, and relates to the technical field of battery collision testing; the battery testing device comprises a workbench and a supporting plate, wherein a frame is fixedly arranged at the central position of the top end of the workbench, the surface of the frame is rotationally connected with a carrier plate, the surface of the carrier plate is provided with a clamping assembly, the top end of the supporting plate is provided with a knocking assembly, the knocking assembly knocks a battery, one side, far away from the supporting plate, of the frame is provided with a detection assembly, and the detection assembly detects the surface of the battery after knocking; the rotation of cam, the extrusion force is produced to the inclined plane of butt pole and cam for a plurality of dead levers attach to strike the board and move towards one side that keeps away from the battery, thereby elastic component is stretched and produces elasticity this moment, when the butt pole removes from the inclined plane of cam, the extrusion force of butt pole disappears and makes a plurality of striking sticks strike the surface of battery simultaneously under the elasticity of elastic component, detects whether there is the swell to the battery surface after beating through infrared emitter and infrared receiver.

Description

Battery test equipment

Technical Field

The utility model relates to the technical field of battery collision detection, in particular to battery testing equipment.

Background

A battery refers to a device that converts chemical energy into electrical energy in a cup, tank, or other container or portion of a composite container that contains an electrolyte solution and metal electrodes to generate an electrical current. Has a positive electrode and a negative electrode.

Since the chemical components in the battery are relatively large, and the chemical components in the battery may be cracked after the battery collides during daily use, so that the surface of the battery may bulge, which is very likely to cause the battery to fire or even explode, a collision test is required to be performed between the battery and the factory to detect the collision resistance of the battery, and the applicant proposes a battery test device for solving the above problems.

Disclosure of Invention

To solve the above problems; the utility model aims to provide a battery test device.

In order to solve the technical problems, the utility model adopts the following technical scheme: the battery testing equipment comprises a workbench and a supporting plate, wherein a frame is fixedly arranged at the center position of the top end of the workbench, a carrier plate is rotatably connected to the surface of the frame, a clamping assembly is arranged on the surface of the carrier plate, the clamping assembly is used for limiting and fixing a battery to be detected, a knocking assembly is arranged at the top end of the supporting plate and is used for knocking the battery, a detection assembly is arranged on one side, far away from the supporting plate, of the frame, and the detection assembly is used for detecting the surface of the battery after knocking;

the knocking component comprises a mounting frame fixedly mounted on one side of the top end of the supporting plate, a plurality of first sliding grooves are formed in the surface of the mounting frame, first sliding blocks are elastically connected in the first sliding grooves, a fixing rod is fixedly mounted on the top end of each first sliding block, a knocking rod is fixedly mounted on one side of each fixing rod, a cross rod is fixedly mounted at the bottom end of each fixing rod, a supporting rod is arranged at the bottom end of each cross rod, a first driving machine is arranged on one side of the top end of the supporting plate, and a cam is connected to the output end of each first driving machine in a transmission mode;

the detection assembly comprises fixed blocks which are fixedly and symmetrically arranged on one side, far away from the supporting plate, of the frame, wherein an infrared transmitter is fixedly arranged at the top end of one fixed block, and an infrared receiver is fixedly arranged at the top end of the other fixed block.

Preferably, a display is fixedly arranged at the corner of one side of the top end of the workbench.

Preferably, the clamping assembly comprises second sliding grooves symmetrically formed in the surface of the carrier plate, two second sliding grooves are slidably connected with second sliding blocks, one of the second sliding grooves is connected with a threaded rod through internal threads, the other second sliding blocks are connected with a reverse threaded rod through internal threads, a transmission shaft is arranged between the threaded rod and the reverse threaded rod, a fixing frame is arranged at the top end of each second sliding block, and limiting frames are arranged on two sides of the top end of each fixing frame.

Preferably, one side at workstation top is equipped with the slide rail, the inside sliding connection of slide rail has the removal frame, the central point department threaded connection who removes the frame has first lead screw, one side of slide rail is equipped with the governing valve that extends to the slide rail inside, the top of removing the frame is equipped with the riser, backup pad is in one side sliding connection of riser.

Preferably, an adjusting groove is formed in one side, facing the frame, of the vertical plate, an adjusting block is connected to the adjusting groove in a sliding mode, a second screw rod is connected to the adjusting block in a threaded mode, and the supporting plate is connected with the adjusting block.

Preferably, a cavity is formed in the frame, a supporting shaft is rotatably connected to the center position of the cavity, the top end of the supporting shaft is connected with a carrier plate, a toothed ring is arranged at the bottom end of the carrier plate, a second driving machine is symmetrically arranged in the cavity, and the output end of the second driving machine is in transmission connection with a gear matched with the toothed ring.

Compared with the prior art, the utility model has the beneficial effects that:

the rotation of cam, the extrusion force is produced to the inclined plane of butt pole and cam for a plurality of dead levers attach to strike the board and move towards one side that keeps away from the battery, thereby elastic component is stretched and produces elasticity this moment, when the butt pole removes from the inclined plane of cam, the extrusion force of butt pole disappears makes a plurality of striking sticks strike the surface of battery simultaneously under the elasticity of elastic component, detects the battery surface after beating through infrared emitter and infrared receiver, has the swell.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a rear view of the carrier structure of the present utility model.

FIG. 4 is a schematic view of a striking assembly according to the present utility model.

FIG. 5 is a cross-sectional view of a rapping assembly in accordance with the present utility model.

Fig. 6 is a partial structural cross-sectional view of a frame in accordance with the present utility model.

In the figure: 1. a work table; 2. a frame; 201. a cavity; 202. a support shaft; 203. a toothed ring; 204. a gear; 205. a second drive machine; 3. a carrier plate; 301. a second chute; 302. a second slider; 303. a threaded rod; 304. a reverse threaded rod; 305. a transmission shaft; 4. a slide rail; 5. a moving rack; 6. a vertical plate; 601. an adjustment tank; 602. a second screw rod; 7. a support plate; 701. a mounting frame; 702. a first chute; 704. a first slider; 705. a fixed rod; 706. knocking the rod; 707. a cross bar; 708. a supporting rod; 8. a first drive machine; 9. a cam; 10. a fixed block; 11. an infrared emitter; 12. an infrared receiver; 13. a fixing frame; 14. a limiting frame; 15. and (3) regulating the valve.

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.

Examples: as shown in fig. 1-6, the utility model provides battery testing equipment, which comprises a workbench 1 and a supporting plate 7, wherein a frame 2 is fixedly arranged at the central position of the top end of the workbench 1, the surface of the frame 2 is rotationally connected with a carrier plate 3, a battery to be detected is placed at the central position of the surface of the carrier plate 3, a clamping component is arranged on the surface of the carrier plate 3, the clamping component is used for limiting and fixing the battery to be detected, a knocking component is arranged at the top end of the supporting plate 7, the battery is knocked by the knocking component, a detection component is arranged on one side, far away from the supporting plate 7, of the frame 2, and the detection component is used for detecting the surface of the battery after knocking;

the knocking component comprises a mounting frame 701 fixedly mounted on one side of the top end of a supporting plate 7, a plurality of first sliding grooves 702 are formed in the surface of the mounting frame 701, first sliding blocks 704 are elastically connected to the inner parts of the first sliding grooves 702, fixing rods 705 are fixedly mounted on the top ends of the first sliding grooves 704, elastic pieces in the first sliding grooves 702 are stretched to generate elastic force in the process that the fixing rods 705 slide towards one side far away from a battery, knocking rods 706 are fixedly mounted on one side of the fixing rods 705, a transverse rod 707 is fixedly mounted at the bottom end of each fixing rod 705, a supporting rod 708 is arranged at the bottom end of each transverse rod 707, a first driving machine 8 is arranged on one side of the top end of each supporting plate 7, a cam 9 is connected to the output end of each first driving machine 8 in a transmission mode, each first driving machine 8 drives each cam 9 to rotate, the corresponding inclined surface of each cam 9 and each inclined surface of each supporting rod 708 are mutually abutted to generate extrusion force, so that the fixing rods 705 slide away from the battery, when the corresponding extrusion force of each supporting rod 708 slides away from the corresponding to the inclined surfaces of each supporting rod 708, and the corresponding to the corresponding extrusion force of the corresponding fixing rods 705 rapidly slide towards the battery under the tensile force of the elastic pieces.

The detection assembly comprises fixed blocks 10 which are fixedly and symmetrically arranged on one side, far away from the supporting plate 7, of the frame 2, wherein an infrared emitter 11 is fixedly arranged at the top end of one fixed block 10, an infrared receiver 12 is fixedly arranged at the top end of the other fixed block 10, and a display is fixedly arranged at the corner of one side of the top end of the workbench 1.

By adopting the above technical scheme, the infrared rays emitted by the infrared emitter 11 cling to the knocking surface of the battery, and when the infrared receiver 12 cannot receive the infrared rays emitted by the infrared emitter 11, the knocking surface of the battery is indicated to bulge, otherwise, the knocking surface does not bulge, and the receiving condition of the infrared receiver 12 can be observed through the display.

One side on workstation 1 top is equipped with slide rail 4, the inside sliding connection of slide rail 4 has movable frame 5, the central point department threaded connection who removes frame 5 has first lead screw, one side of slide rail 4 is equipped with the governing valve 15 that extends to slide rail 4 inside, the top of movable frame 5 is equipped with riser 6, backup pad 7 is in one side sliding connection of riser 6, the adjustment tank 601 has been seted up to one side of riser 6 towards frame 2, the inside sliding connection of adjustment tank 601 has the regulating block, the inside threaded connection of regulating block has second lead screw 602, backup pad 7 is connected with the regulating block.

Through adopting above-mentioned technical scheme, when beating the detection to other faces of battery, the governing valve 15 that rotates the setting makes and beats the subassembly and keep away from the battery, prevents to influence the rotation of battery at carrier plate 3 surface, and first lead screw carries out clockwise or anticlockwise rotation under the drive of built-in first servo motor, produces effort with the regulating block to can make and beat the subassembly and carry out the omnidirectional to the battery surface and beat the detection.

The clamping assembly comprises second sliding grooves 301 symmetrically formed in the surface of the carrier plate 3, the two second sliding grooves 301 are both connected with second sliding blocks 302 in a sliding mode, one of the second sliding blocks 302 is connected with a threaded rod 303 in a threaded mode, the other second sliding block 302 is connected with a reverse threaded rod 304 in a threaded mode, a transmission shaft 305 is arranged between the threaded rod 303 and the reverse threaded rod 304, a fixing frame 13 is arranged at the top end of the second sliding block 302, limit frames 14 are arranged on two sides of the top end of the fixing frame 13, a cavity 201 is formed in the frame 2, a supporting shaft 202 is connected in a rotating mode at the central position of the inside of the cavity 201, the top end of the supporting shaft 202 is connected with the carrier plate 3, a toothed ring 203 is arranged at the bottom end of the carrier plate 3, a second driving machine 205 is symmetrically arranged in the inside of the cavity 201, and an output end of the second driving machine 205 is in a transmission mode and connected with a gear 204 matched with the toothed ring 203.

Through adopting above-mentioned technical scheme, place the battery behind the surface of support plate 3, start inside second servo motor, the second servo motor drives threaded rod 303 and rotates, make threaded rod 303 and reverse threaded rod 304 synchronous carry out the rotation under the effect of transmission shaft 305, threaded rod 303 and reverse threaded rod 304 pivoted in-process produce effort with second slider 302, thereby make two mount 13 slide towards the direction of battery, when the edge laminating of mount 13 and battery bottom, limit frame 14 then laminates simultaneously with the four corners edge of battery, thereby carry out spacing fixedly to the battery, when need beat the other face of battery and detect, the output of second driving machine 205 drives gear 204 rotation, gear 204 and carrier plate 3 bottom toothed ring 203 produce effort, thereby provide power and make carrier plate 3 carry out the fixed point rotation under the supporting role of back shaft 202.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a battery test equipment, includes workstation (1) and backup pad (7), the central point department fixed mounting in workstation (1) top has frame (2), the surface rotation of frame (2) is connected with carrier plate (3), its characterized in that: the battery detection device is characterized in that a clamping assembly is arranged on the surface of the carrier plate (3), the clamping assembly is used for limiting and fixing a battery to be detected, a knocking assembly is arranged at the top end of the supporting plate (7) and used for knocking the battery, a detection assembly is arranged on one side, away from the supporting plate (7), of the frame (2), and the detection assembly is used for detecting the surface of the battery after knocking;

the knocking assembly comprises a mounting frame (701) fixedly mounted on one side of the top end of a supporting plate (7), a plurality of first sliding grooves (702) are formed in the surface of the mounting frame (701), first sliding blocks (704) are elastically connected to the inside of each first sliding groove (702), fixing rods (705) are fixedly mounted on the top ends of the first sliding blocks (704), knocking rods (706) are fixedly mounted on one sides of the fixing rods (705), cross rods (707) are fixedly mounted on the bottom ends of the fixing rods (705), abutting rods (708) are arranged at the bottom ends of the cross rods (707), a first driving machine (8) is arranged on one side of the top end of the supporting plate (7), and cams (9) are in transmission connection with the output ends of the first driving machine (8).

The detection assembly comprises fixed blocks (10) which are fixedly and symmetrically arranged on one side, far away from the supporting plate (7), of the frame (2), wherein an infrared emitter (11) is fixedly arranged at the top end of one fixed block (10), and an infrared receiver (12) is fixedly arranged at the top end of the other fixed block (10).

2. A battery testing device according to claim 1, wherein a display is fixedly mounted at a corner of the top side of the table (1).

3. The battery test equipment according to claim 1, wherein the clamping assembly comprises second sliding grooves (301) symmetrically formed in the surface of the carrier plate (3), the inside of each second sliding groove (301) is slidably connected with a second sliding block (302), one of the second sliding blocks (302) is internally connected with a threaded rod (303) in a threaded manner, the other second sliding block (302) is internally connected with a reverse threaded rod (304) in a threaded manner, a transmission shaft (305) is arranged between the threaded rod (303) and the reverse threaded rod (304), a fixing frame (13) is arranged at the top end of each second sliding block (302), and limiting frames (14) are arranged on two sides of the top end of each fixing frame (13).

4. The battery test equipment according to claim 1, wherein one side of the top end of the workbench (1) is provided with a sliding rail (4), a movable frame (5) is slidably connected in the sliding rail (4), a first screw rod is in threaded connection with the central position of the movable frame (5), one side of the sliding rail (4) is provided with an adjusting valve (15) extending into the sliding rail (4), the top end of the movable frame (5) is provided with a vertical plate (6), and the supporting plate (7) is slidably connected on one side of the vertical plate (6).

5. A battery testing device according to claim 4, characterized in that an adjusting groove (601) is formed in one side, facing the frame (2), of the vertical plate (6), an adjusting block is connected to the adjusting groove (601) in a sliding manner, a second screw (602) is connected to the adjusting block in an internal threaded manner, and the supporting plate (7) is connected to the adjusting block.

6. A battery testing device according to claim 1, characterized in that a cavity (201) is formed in the frame (2), a supporting shaft (202) is rotatably connected to the central position in the cavity (201), the top end of the supporting shaft (202) is connected to the carrier plate (3), a toothed ring (203) is arranged at the bottom end of the carrier plate (3), second driving machines (205) are symmetrically arranged in the cavity (201), and gears (204) matched with the toothed ring (203) are connected to the output ends of the second driving machines (205) in a transmission manner.