CN216559612U

CN216559612U - Battery impact testing machine that stability is strong

Info

Publication number: CN216559612U
Application number: CN202121031105.5U
Authority: CN
Inventors: 吴家辉; 张勇; 段江涛
Original assignee: Shenzhen Tiansu Calibration And Testing Co ltd
Current assignee: Shenzhen Tiansu Calibration And Testing Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-05-17
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a battery impact testing machine with strong stability, which comprises an impact box, wherein the lower end of the impact box is fixedly provided with an air exhaust box, the rear end of the air exhaust box is provided with an air exhaust hole communicated with an inner cavity, the top wall of the inner cavity of the impact box is fixedly provided with an impact rod, the middle part of the bottom wall of the inner cavity of the impact box is fixedly provided with a fixed clamp, and the bottom wall of the inner cavity of the impact box is fixedly provided with four clamping columns distributed in an annular array. According to the utility model, through the arrangement of the protection assembly, the mounting hole on the mounting ring is aligned to the clamping column to fix the fixing plate in the impact box, and then the transparent sliding plate slides into the sliding groove, so that the battery combustion explosion fixing plate and the sliding plate can protect observers from being injured during testing, and the sliding plate is transparent and can be better convenient for the observers to observe, thereby protecting the personal safety of the inspectors.

Description

Battery impact testing machine that stability is strong

Technical Field

The utility model relates to the technical field of battery impact testing machines, in particular to a battery impact testing machine with high stability.

Background

The battery impact testing machine is also called as a battery weight impact testing machine, and mainly detects whether the produced battery meets the specified standard or not to detect the produced battery, the battery impact testing machine belongs to one kind of battery damage experiments, the battery damage experiments are various, acupuncture and extrusion are performed on the battery, high-low temperature storage and discharge experiments are performed on the battery, the experiments are performed for damage on one hand and for checking the limit performance of the battery, and dangerous cases mainly include lithium dendrite formed by low-temperature discharge, so that short circuit accidents are generated.

However, in the existing battery impact testing machine, the danger of explosion and combustion of the battery is likely to occur during use, observation personnel cannot be well protected, and a plurality of harmful gases are generated by the combustion of the battery so as to damage detection personnel, so that the battery impact testing machine with strong stability is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a battery impact testing machine with strong stability, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a battery impact tester that stability is strong, includes the surge tank, the lower extreme fixed mounting who strikes the case has exhaust case, exhaust case's rear end seted up with the communicating hole of airing exhaust of inner chamber, the inner chamber roof fixed mounting who strikes the case has the impact beam, the inner chamber diapire middle part fixed mounting who strikes the case has mounting fixture, the inner chamber diapire fixed mounting who strikes the case has four card posts that are the annular array and distribute, the inner chamber diapire that strikes the case seted up with the communicating ventilation hole of incasement portion of airing exhaust, four the equal movable mounting of surface of card post has protection component, exhaust case's inside fixed mounting has filter component.

Preferably, the protection component comprises a mounting ring, a fixing plate is fixedly mounted at the upper end of the mounting ring, four mounting holes distributed in an annular array are formed in the upper end of the mounting ring, sliding grooves are formed in the two ends of the fixing plate, and sliding plates are slidably mounted inside the sliding grooves.

Preferably, the positions of the four mounting holes correspond to the positions of the clamping columns one to one, the mounting rings are slidably mounted on the outer surfaces of the clamping columns through the mounting holes, and the sliding plate and the fixing plate are combined into a cylindrical shape.

Preferably, the filter assembly comprises a connecting plate and a fan, a round hole is formed in the upper end of the connecting plate, a mounting groove is formed in the rear end of the connecting plate, a mounting plate is slidably mounted inside the mounting groove, a filter bag is fixedly mounted at the lower end of the mounting plate, and a connecting pipe is fixedly mounted inside the round hole.

Preferably, the connecting plate and the fan are both fixedly mounted on the side wall of the inner cavity of the air exhaust box, the fan is located on the lower portion of the connecting plate, and the upper end of the connecting pipe is fixedly connected with the impact box.

Preferably, the positions of the vent holes are all located above the connecting pipe.

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

1. through the protection component who sets up, fix the fixed plate in the inside of strikeing the case on the card post through the mounting hole alignment on with the collar, then with the inside of transparent slide slip sliding chute, battery combustion explosion fixed plate and slide can protect the observation personnel can not receive the injury when the test, and the slide can be better for the convenient staff of transparent shape to observe to protection measurement personnel's personal safety.

2. Through the filtering component who sets up, the fan rotates and inhales the case of airing exhaust through the ventilation hole with battery burning toxic gas when the battery receives to strike the burning of getting on fire, and harmful gas filters in entering into the filter bag through the connecting pipe to it is healthy to prevent that harmful gas from being inhaled internal harm staff by the staff.

Drawings

FIG. 1 is a schematic view of the overall structure of a strong-stability battery impact tester of the present invention;

FIG. 2 is a rear view of a battery impact tester of the present invention with high stability;

FIG. 3 is a schematic diagram of the internal structure of a strong-stability battery impact tester of the present invention;

FIG. 4 is a schematic diagram of an internal structure of an impact box in the battery impact testing machine with high stability;

FIG. 5 is a schematic structural diagram of a protection component in the battery impact testing machine with high stability according to the present invention;

FIG. 6 is a schematic view of a connection structure of a filter assembly in the battery impact tester with high stability according to the present invention;

fig. 7 is a schematic structural diagram of a filter assembly in a battery impact tester with high stability according to the present invention.

In the figure: 1. an impingement box; 2. an exhaust box; 3. an air exhaust hole; 4. an impact bar; 5. a guard assembly; 51. mounting holes; 52. a mounting ring; 53. a chute; 54. a fixing plate; 55. a slide plate; 6. a filter assembly; 61. a fan; 62. mounting a plate; 63. a connecting plate; 64. a circular hole; 65. a connecting pipe; 66. mounting grooves; 67. a filter bag; 7. fixing the clamp; 8. clamping the column; 9. a vent hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 1-7, a battery impact tester with high stability includes an impact box 1, an air exhaust box 2 is fixedly installed at the lower end of the impact box 1, an air exhaust hole 3 communicated with an inner cavity is formed in the rear end of the air exhaust box 2, an impact rod 4 is fixedly installed on the top wall of the inner cavity of the impact box 1, a fixing clamp 7 is fixedly installed in the middle of the bottom wall of the inner cavity of the impact box 1, four clamping columns 8 distributed in an annular array are fixedly installed on the bottom wall of the inner cavity of the impact box 1, a vent hole 9 communicated with the inside of the air exhaust box 2 is formed in the bottom wall of the inner cavity of the impact box 1, a protection component 5 is movably installed on the outer surfaces of the four clamping columns 8, a filter component 6 is fixedly installed inside the air exhaust box 2, the impact rod 4 is controlled on an operation console by a detected worker, and the impact force of the impact rod 4 can be controlled.

Protection component 5 includes collar 52, and collar 52's upper end fixed mounting has fixed plate 54, and four mounting holes 51 that are the annular array and distribute are seted up to collar 52's upper end, and spout 53 has all been seted up at fixed plate 54's both ends, and the inside slidable mounting of spout 53 has slide 55, and slide 55 is transparent shape, and slide 55's both ends all are provided with the shape of T font and spout 53 looks block moreover to prevent that slide 55 from droing.

The positions of the four mounting holes 51 correspond to the positions of the clamping columns 8 one by one, the mounting rings 52 are slidably mounted on the outer surfaces of the clamping columns 8 through the mounting holes 51, and the sliding plate 55 and the fixing plate 54 are combined into a cylinder shape which prevents the battery from popping up and injuring workers during battery explosion.

Filter assembly 6 includes connecting plate 63 and fan 61, round hole 64 has been seted up to the upper end of connecting plate 63, mounting groove 66 has been seted up to the rear end of connecting plate 63, the inside slidable mounting of mounting groove 66 has mounting panel 62, the lower extreme fixed mounting of mounting panel 62 has filter bag 67, the inside fixed mounting of round hole 64 has connecting pipe 65, fan 61 rotates when the battery receives to strike the burning on fire and inhales exhaust case 2 with battery burning toxic gas through ventilation hole 9 in, harmful gas filters in entering into filter bag 67 through connecting pipe 65.

The connecting plate 63 and the fan 61 are both fixedly mounted on the side wall of the inner cavity of the exhaust box 2, the fan 61 is located on the lower portion of the connecting plate 63, the upper end of the connecting pipe 65 is fixedly connected with the impact box 1, and the fan 61 can be guaranteed to rotate to suck toxic gas generated by battery combustion into the exhaust box 2 through the vent hole 9.

The position of seting up of ventilation hole 9 all is located the top of connecting pipe 65, guarantees that connecting pipe 65 and ventilation hole 9 link up, and harmful gas can enter into in the connecting pipe 65 through ventilation hole 9.

It should be noted that, the utility model is a battery impact tester with strong stability, when in use, the battery to be tested is fixed on the fixing clamp 7, then the user aligns the mounting hole 51 on the mounting ring 52 with the clip column 8 to fix the fixing plate 54 inside the impact box 1, then the user slides the transparent sliding plate 55 into the chute 53, when in use, the impact rod 4 falls down to impact the battery on the fixing clamp 7, when the battery is impacted, ignited and burned, the fan 61 rotates to suck the toxic gas of battery combustion into the exhaust box 2 through the vent hole 9, the harmful gas enters the filter bag 67 through the connecting pipe 65 to be filtered, when in test, the battery combustion explosion fixing plate 54 and the sliding plate 55 can protect the observer from being injured, while the sliding plate 55 is transparent and can be better convenient for the operator to observe, when the battery detection is finished, the user can pull the mounting plate 62 in the mounting groove 66 to replace the filter bag 67.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a battery impact tester that stability is strong, includes surge tank (1), its characterized in that: the utility model discloses a blow case, including the surge tank, the lower extreme fixed mounting of surge tank (1) has row bellows (2), the rear end of row bellows (2) is seted up with the communicating hole of airing exhaust of inner chamber (3), the inner chamber roof fixed mounting of surge tank (1) has impact rod (4), the inner chamber diapire middle part fixed mounting of surge tank (1) has mounting fixture (7), the inner chamber diapire fixed mounting of surge tank (1) has four card posts (8) that are the annular array and distribute, the inner chamber diapire of surge tank (1) is seted up and is aired exhaust the inside communicating ventilation hole (9) of case (2), four the equal movable mounting in surface of card post (8) has protection component (5), the inside fixed mounting of row bellows (2) has filtering component (6).

2. The battery impact tester with strong stability according to claim 1, characterized in that: the protection component (5) comprises a mounting ring (52), a fixing plate (54) is fixedly mounted at the upper end of the mounting ring (52), four mounting holes (51) distributed in an annular array are formed in the upper end of the mounting ring (52), sliding grooves (53) are formed in the two ends of the fixing plate (54), and sliding plates (55) are slidably mounted inside the sliding grooves (53).

3. The battery impact tester with strong stability according to claim 2, characterized in that: the positions of the four mounting holes (51) correspond to the positions of the clamping columns (8) one by one, the mounting rings (52) are slidably mounted on the outer surfaces of the clamping columns (8) through the mounting holes (51), and the sliding plates (55) and the fixing plates (54) are combined into a cylindrical shape.

4. The battery impact tester with strong stability according to claim 1, characterized in that: the filter assembly (6) comprises a connecting plate (63) and a fan (61), a round hole (64) is formed in the upper end of the connecting plate (63), an installation groove (66) is formed in the rear end of the connecting plate (63), an installation plate (62) is slidably installed inside the installation groove (66), a filter bag (67) is fixedly installed at the lower end of the installation plate (62), and a connecting pipe (65) is fixedly installed inside the round hole (64).

5. The battery impact tester with strong stability according to claim 4, characterized in that: the connecting plate (63) and the fan (61) are both fixedly mounted on the side wall of the inner cavity of the air exhaust box (2), the fan (61) is located on the lower portion of the connecting plate (63), and the upper end of the connecting pipe (65) is fixedly connected with the impact box (1).

6. The battery impact tester with strong stability according to claim 5, characterized in that: the vent holes (9) are formed above the connecting pipe (65).