CN209910936U

CN209910936U - Battery weight impact testing machine

Info

Publication number: CN209910936U
Application number: CN201920124934.4U
Authority: CN
Inventors: 陈伟
Original assignee: Guangdong Lian Ding Detection Technology Co Ltd
Current assignee: Guangdong Lian Ding Detection Technology Co Ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2020-01-07
Anticipated expiration: 2029-01-25

Abstract

The utility model discloses a battery heavy object impact testing machine, the power distribution box comprises a box body, one side of box is provided with the control box, and the one end of box is provided with the chamber door, one side of chamber door is connected with the observation window, the inside of box is provided with the mounting panel, and the top of mounting panel installs the motor, the output of motor is connected with the axis of rotation, and the outside of axis of rotation is provided with connects the rope, the one end of connecting the rope is connected with the weight. The utility model discloses a box, chamber door, observation window and the control box that set up have realized that box and control box separately set up, have reduced the probability that the control box damaged, still because chamber door and the observation window that sets up, have realized reducing experimenter's potential safety hazard, have reduced the probability that danger takes place, still through the four fixture blocks of group that set up, have realized highly adjusting the bearing plate for the experiment is more comprehensive, need not change the equipment of co-altitude when the experiment and experiment, improves experimental efficiency.

Description

Battery weight impact testing machine

Technical Field

The utility model relates to a battery heavy object impact testing machine field specifically is battery heavy object impact testing machine.

Background

The battery is a part of space of a cup, a groove or other containers or composite containers which are filled with electrolyte solution and metal electrodes to generate current, and can convert chemical energy into electric energy, and has a positive electrode and a negative electrode.

The existing battery needs to be tested for impact resistance through an impact test, the existing detection method mainly comprises the steps of placing the battery on the ground, lifting a heavy hammer by using a steel wire rope, releasing the heavy hammer, and enabling the heavy hammer to fall on the battery, and the battery has the possibility of explosion and the like due to a destructive test, so that the simple and crude test device has potential safety hazards, the height of the existing battery test cannot be adjusted, but the international standard test height is two, the existing equipment has the problem of incomplete test height, and the existing equipment does not have the capability of fixing the batteries in different sizes and shapes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve present battery heavy object impact testing machine because destructive test, the battery has possibility such as explosion, therefore this kind of simple and crude testing arrangement has the potential safety hazard, and the height of present battery experiment is unadjustable moreover, but international standard's experiment height has two, so current equipment has the problem of experiment height incompleteness, and current equipment does not possess the problem with the fixed ability of the battery of equidimension shape not, provides battery heavy object impact testing machine.

In order to achieve the above object, the utility model provides a following technical scheme: battery heavy object impact tester, the power distribution box comprises a box body, one side of box is provided with the control box, and the one end of box is provided with the chamber door, one side of chamber door is connected with the observation window, the inside of box is provided with the mounting panel, and the top of mounting panel installs the motor, the output of motor is connected with the axis of rotation, and the outside of axis of rotation is provided with connects the rope, the one end of connecting the rope is connected with the weight, the inside both sides of box all are provided with the fixture block, and the internal connection of fixture block has the bearing plate, bearing plate internal connection has the screw hole, and the bearing plate is connected with first fixed block and.

Preferably, the inside of control box is including display screen, button and controller, and the output electric connection of control box has the motor.

Preferably, one side of the interior of the box body is connected with hinges, the number of the hinges is two, the box body is rotatably connected with a box door through the hinges, and the interior of the observation window is connected with explosion-proof glass.

Preferably, one side of the box door is provided with a rotating block, one side of the rotating block is fixedly connected with a connecting block, the connecting block is of an L-shaped structure, and the rotating block is rotatably connected with the box door.

Preferably, connect rope and weight and all constitute by metal material, and connect rope and weight fixed connection, one side of the box inside is connected with the dog, and dog and connecting block phase-match.

Preferably, the number of the fixture blocks is four, the four fixture blocks are symmetrically arranged about a longitudinal central axis of the box body, the bottom ends of the first fixing block and the second fixing block are provided with threaded columns, and the first fixing block and the second fixing block are respectively movably connected with the threaded holes through the threaded columns.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a box that sets up, the chamber door, observation window and control box, box and control box separately set up has been realized, the probability that the control box damaged has been reduced, still because chamber door and the observation window that sets up, the potential safety hazard that reduces the experimenter has been realized, the probability that danger takes place has been reduced, still four group's fixture blocks through setting up, it can highly adjust the bearing plate to have realized, make the experiment more comprehensive, the equipment that need not change co-altitude when the experiment tests, improve experimental efficiency, still through first fixed block and the second fixed block that sets up, it can change the fixed block according to different experimental object to have realized, the fixed block cooperates the fixture block when fixing the battery of equidimension shape not, can make better going on of experiment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the case of the present invention;

FIG. 3 is a schematic view of the structure of the rotary block of the present invention;

fig. 4 is a schematic view of the fixing block structure of the present invention.

In the figure: 1. a box body; 2. a box door; 3. rotating the block; 4. an observation window; 5. a control box; 6. a hinge; 7. mounting a plate; 8. a motor; 9. a rotating shaft; 10. connecting ropes; 11. a weight; 12. a stopper; 13. A clamping block; 14. a bearing plate; 15. connecting blocks; 16. a threaded hole; 17. a first fixed block; 18. and a second fixed block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The motor (model TC7122) of the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, the battery weight impact testing machine includes a box body 1, a control box 5 is arranged on one side of the box body 1, a box door 2 is arranged at one end of the box body 1, an observation window 4 is connected to one side of the box door 2, a mounting plate 7 is arranged inside the box body 1, a motor 8 is arranged at the top end of the mounting plate 7, an output end of the motor 8 is connected with a rotating shaft 9, a connecting rope 10 is arranged outside the rotating shaft 9, one end of the connecting rope 10 is connected with a heavy hammer 11, clamping blocks 13 are arranged on two sides inside the box body 1, a bearing plate 14 is connected inside the clamping blocks 13, a threaded hole 16 is connected inside the bearing plate 14, and the bearing plate 14 is connected with a first fixing block.

The utility model discloses a chamber door 2 and the observation window 4 that set up keep apart experimentation and experimenter for the experimenter can not be influenced by the explosion that takes place in the experimentation or other unexpected circumstances, has reduced the risk probability of experiment, still through the fixture block 13 of two sets of co-altitude not that set up, makes the height of experiment can adjust as required, places bearing plate 14 and accepts the collision of weight 11 in the inside of fixture block 13, thereby accomplishes the experiment.

Please refer to fig. 1, the control box 5 includes a display screen, a button and a controller, and the output end of the control box 5 is electrically connected to the motor 8, and the button and the controller in the control box 5 can start the power supply of the motor 8, so that the motor 8 starts to rotate.

Please refer to fig. 2, one side inside the box body 1 is connected with the hinges 6, the number of the hinges 6 is two, the box body 1 is rotatably connected with the box door 2 through the hinges 6, the inside of the observation window 4 is connected with the explosion-proof glass, the hinges 6 are rotatably connected with the box body 1 for the box door 2, so that the experiment can be better performed, and the box door 2 is opened and closed by matching with the rotating block 3 and the connecting block 15.

Please refer to fig. 3, a rotating block 3 is disposed on one side of the box door 2, a connecting block 15 is fixedly connected to one side of the rotating block 3, the connecting block 15 is an "L" shaped structure, the rotating block 3 is rotatably connected to the box door 2, the rotating block 3 and the connecting block 15 are actually switches for connecting the box door 2 to the box body 1, and the opening and closing of the box door 2 are completed by separating and connecting the rotating block 3 and the clamping block 13.

Please refer to fig. 2, the connection rope 10 and the weight 11 are made of metal material, the connection rope 10 is fixedly connected to the weight 11, one side of the inside of the box 1 is connected to the stop 12, the stop 12 is matched with the connection block 15, the connection rope 10 is driven by the motor 8 to move up and down, so that the weight 11 falls, the weight 11 collides with the battery on the fixed block, and the test of the impact bearing force of the battery is completed.

Please refer to fig. 4, the number of the fixture blocks 13 is four, the four fixture blocks 13 are symmetrically arranged about the longitudinal central axis of the box body 1, the bottom ends of the first fixing block 17 and the second fixing block 18 are both provided with threaded columns, and the first fixing block 17 and the second fixing block 18 are movably connected with the threaded holes 16 through the threaded columns respectively, through the four fixture blocks 13, the height of the bearing plate 14 can be adjusted, so that the experiment is more comprehensive, the experiment is not performed by replacing devices with different heights during the experiment, and the experiment efficiency is improved.

The working principle is as follows: when the box door is used, the rotating block 3 is rotated to separate the connecting block 15 from the stop block 12, so that the box door 2 is opened, the box door 2 is separated from the box body 1 through rotation, then the fixing block on the bearing plate 14 can be required to be replaced, if the cylindrical battery can be placed and fixed on the first fixing block 17, if the cylindrical battery can be placed and fixed inside the second fixing block 18, then the bearing plate 14 is clamped inside the two groups of the clamping blocks 13, two groups of the clamping blocks 13 with different heights are selected to be placed according to different height requirements, after the placement is finished, the power supply of the motor 8 can be started through the keys and the controller inside the control box 5, so that the motor 8 starts to rotate, the motor 8 drives the rotating shaft 9 to rotate, so that the connecting rope 10 is driven to rotate, the connecting rope 10 moves up and down, so that the heavy hammer 11 falls down, the weight 11 will collide with the battery on the fixed block, thereby completing the test of the impact bearing force of the battery, and the experimental process can be observed through the observation window 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Battery heavy object impact tester, including box (1), its characterized in that: one side of box (1) is provided with control box (5), and the one end of box (1) is provided with chamber door (2), one side of chamber door (2) is connected with observation window (4), the inside of box (1) is provided with mounting panel (7), and installs motor (8) on the top of mounting panel (7), the output of motor (8) is connected with axis of rotation (9), and the outside of axis of rotation (9) is provided with and connects rope (10), the one end of connecting rope (10) is connected with weight (11), the inside both sides of box (1) all are provided with fixture block (13), and the internal connection of fixture block (13) has bearing plate (14), bearing plate (14) internal connection has screw hole (16), and bearing plate (14) are connected with first fixed block (17) and second fixed block (18) through screw hole (16).

2. The battery weight impact tester of claim 1, wherein: the inside of control box (5) is including display screen, button and controller, and the output electric connection of control box (5) has motor (8).

3. The battery weight impact tester of claim 1, wherein: one side of the interior of the box body (1) is connected with hinges (6), the number of the hinges (6) is two, the box body (1) is rotatably connected with a box door (2) through the hinges (6), and the interior of the observation window (4) is connected with explosion-proof glass.

4. The battery weight impact tester of claim 1, wherein: one side of chamber door (2) is provided with rotatory piece (3), and one side fixedly connected with connecting block (15) of rotatory piece (3), connecting block (15) are "L" shape structure, rotatory piece (3) are connected with chamber door (2) rotation.

5. The battery weight impact tester of claim 1, wherein: connect rope (10) and weight (11) and all constitute by metal material, and connect rope (10) and weight (11) fixed connection, one side of box (1) inside is connected with dog (12), and dog (12) and connecting block (15) phase-match.

6. The battery weight impact tester of claim 1, wherein: the number of the fixture blocks (13) is four, the four fixture blocks (13) are symmetrically arranged about a longitudinal central axis of the box body (1), the bottom ends of the first fixing block (17) and the second fixing block (18) are provided with threaded columns, and the first fixing block (17) and the second fixing block (18) are respectively movably connected with the threaded holes (16) through the threaded columns.