Compression resistance stability testing device for new energy battery end unit

Abstract

The utility model relates to the technical field of new energy battery compression resistance, in particular to a compression resistance stability testing device of a new energy battery end unit, which comprises a bottom bracket, movable shafts are arranged at two ends of the bottom bracket, and one end of the bottom bracket is movably connected with a first rotating cover through the movable shafts. And the other end of the bottom bracket is movably connected with a second rotating cover through a movable shaft, the two sides of the bottom bracket are fixedly connected with overhead seats, and the bottom end of the bottom bracket is fixedly connected with a base. Through the arrangement of the bottom bracket, the movable shaft, the first rotating cover, the second rotating cover, the overhead seat, the base, the lifting push rod, the lifting tray, the hydraulic rod and the hydraulic plate, the device can carry out compression resistance stability test operation of efficient positioning of a new energy battery; a worker firstly places a new energy battery which needs to be used and tested in the center of the interior of the bottom bracket, and the new energy battery is lifted through the lifting tray.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy battery pressure resistance, in particular to a new energy battery terminal unit pressure resistance stability testing device. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. New energy batteries are one of the core components of new energy vehicles.

[0003] For example, the patent document with the announcement number CN 219302523 U discloses a new energy battery testing device, including a device base and an installation box, a second threaded rod is connected between the second movable splint and the installation box, and a power connection line is arranged on the outer surface of the top of the installation box. The new energy battery testing device is provided with a movable platform, which can vibrate above the device base under the action of a vibrator, and the lifting transmission rod on the bottom of the movable platform can squeeze the telescopic spring inside the fixed connection sleeve, so that the vibration amplitude of the movable platform is increased, so that the device can simulate the actual use of the new energy battery and detect the stability of the new energy battery connection; an installation box is provided, and the installation box can be detachably connected between the first movable splint and the upper surface of the movable platform, and the second movable splint inside the installation box can form a left-right movable structure inside the installation box under the action of the second threaded rod, so that the device can easily fix new energy batteries of different sizes.

[0004] However, during actual use, this structure can often only perform compressive stability tests on open new energy battery terminal units. During the test, the battery cannot be loaded and unloaded quickly and stably, and the overall test efficiency is relatively low. At the same time, the equipment cannot provide safe and reliable protection for the surrounding environment when the battery explodes abnormally, and cannot meet daily testing needs. Therefore, it is urgent to design a compressive stability test device for new energy battery terminal units to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a compressive stability testing device for a new energy battery terminal unit, so as to solve the problem that the existing structure proposed in the above background technology can only perform compressive stability testing of an open new energy battery terminal unit during actual use, and the battery cannot be loaded and unloaded quickly and stably during the test, and the overall test efficiency is relatively low. At the same time, the equipment cannot provide safe and reliable protection operations for the surrounding environment when the battery explodes abnormally, and cannot meet daily testing needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compressive stability test device for a new energy battery terminal unit, comprising a bottom bracket, movable shafts are arranged at both ends of the bottom bracket, one end of the bottom bracket is movably connected to a first rotating cover through the movable shaft, and the other end of the bottom bracket is movably connected to a second rotating cover through the movable shaft;

[0007] An overhead seat and a base, wherein both sides of the bottom bracket are fixedly connected with the overhead seat, and the bottom end of the bottom bracket is fixedly connected with the base.

[0008] Preferably, a lifting push rod is provided inside the base, and a lifting tray is fixedly connected to the top end of the lifting push rod.

[0009] Preferably, a hydraulic rod is provided on the top of the overhead seat.

[0010] Preferably, one end of the hydraulic rod is fixedly connected to a hydraulic plate, and a sealing rubber ring is provided on the side of the hydraulic plate.

[0011] Preferably, a sealing strip is provided between the first rotating cover and the second rotating cover, and a handle is fixedly connected to one end of the first rotating cover and the second rotating cover away from each other.

[0012] Preferably, a suction fan is provided at one end of the first rotating cover and the second rotating cover which are away from each other, a filter element is provided on the outer surface of the suction fan, and an air suction grille is provided at the bottom end of the inner wall of the first rotating cover and the second rotating cover.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The compressive stability test device of the new energy battery terminal unit can enable the equipment to perform compressive stability test operations for efficient positioning of new energy batteries through the arranged bottom bracket, movable axis, first rotating cover, second rotating cover, overhead seat, base, lifting push rod, lifting tray, hydraulic rod and hydraulic plate. In actual use, the staff first places the new energy battery to be tested on the inner center of the bottom bracket, and lifts it through the lifting tray. The lifting push rod inside the base is started daily to enable the lifting tray on the top to perform rapid lifting and adjustment operations. Then, the first rotating cover and the second rotating cover are rotated and docked along their respective movable axes. Finally, the hydraulic rod on the top of the overhead seat is started to drive the hydraulic plate at one end to perform spinning operations. At this time, the lifting tray and the hydraulic rod can perform limited positioning and docking operations on the inner walls of the first rotating cover and the second rotating cover, and the up and down extrusion test operations on the new energy battery can be performed quickly and stably, which greatly improves the overall testing efficiency of the equipment and reflects the practicality of the equipment design.

[0015] The compressive stability testing device of the new energy battery terminal unit further improves the overall use effect of the equipment through the bottom bracket, movable shaft, first rotating cover, second rotating cover, sealing strips, handles, suction fans, filter elements and air intake grilles. In daily use, when the new energy battery is placed on the lifting tray, the first rotating cover and the second rotating cover are docked through the movable shaft, and the sealing strips of the first rotating cover and the second rotating cover can be sealed and docked. When the hydraulic plate is pressed down, the sealing rubber ring on the side is also used to perform a sealing and docking operation with the inner wall of the first rotating cover and the second rotating cover, so that the interior of the first rotating cover and the second rotating cover is in a sealed state, and even if the new energy battery has an abnormal explosion problem, timely protective operations can be performed. At the same time, the suction fan on the side of the first rotating cover can be started daily, and in conjunction with the filter element and the air intake grille, the explosion gas of the new energy battery inside the first rotating cover and the second rotating cover can be properly purified and discharged, which reflects the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is an overall schematic diagram of the bottom bracket structure of the utility model;

[0018] Figure 3 It is an overall schematic diagram of the base structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle.

[0020] In the figure: 1. bottom bracket; 2. movable shaft; 3. first rotating cover; 4. second rotating cover; 5. overhead seat; 6. base; 7. lifting push rod; 8. lifting tray; 9. hydraulic rod; 10. hydraulic plate; 11. sealing rubber ring; 12. sealing rubber strip; 13. handle; 14. suction fan; 15. filter element; 16. suction grille. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A compressive stability testing device for a new energy battery terminal unit comprises a bottom bracket 1, movable shafts 2 are arranged at both ends of the bottom bracket 1, one end of the bottom bracket 1 is movably connected to a first rotating cover 3 through the movable shaft 2, the other end of the bottom bracket 1 is movably connected to a second rotating cover 4 through the movable shaft 2, a sealing strip 12 is arranged between the first rotating cover 3 and the second rotating cover 4, a handle 13 is fixedly connected to one end of the first rotating cover 3 and the second rotating cover 4 away from each other, a suction fan 14 is arranged at one end of the first rotating cover 3 and the second rotating cover 4 away from each other, a filter element 15 is arranged on the outer surface of the suction fan 14, and an air intake grille 16 is arranged at the bottom end of the inner wall of the first rotating cover 3 and the second rotating cover 4. The suction fan 14 on the side of the first rotating cover 3 can be started daily, and in combination with the filter element 15 and the air intake grille 16, the explosion gas of the new energy battery inside the first rotating cover 3 and the second rotating cover 4 can be properly purified and discharged.

[0024] An overhead seat 5 and a base 6, the two sides of the bottom bracket 1 are fixedly connected with the overhead seat 5, the bottom end of the bottom bracket 1 is fixedly connected with the base 6, a lifting push rod 7 is arranged inside the base 6, the top of the lifting push rod 7 is fixedly connected with a lifting tray 8, a hydraulic rod 9 is arranged on the top of the overhead seat 5, one end of the hydraulic rod 9 is fixedly connected with a hydraulic plate 10, and a sealing rubber ring 11 is arranged on the side of the hydraulic plate 10. By starting the lifting push rod 7 inside the base 6, the lifting tray 8 at the top can be quickly lifted and lowered and adjusted, and then the first rotating cover 3 and the second rotating cover 4 are rotated and docked along their respective movable axes 2, and finally the hydraulic rod 9 at the top of the overhead seat 5 is started to drive the hydraulic plate 10 at one end to perform a spinning operation.

[0025] Working principle: When in use, the user first places the new energy battery to be tested at the inner center of the bottom bracket 1, and lifts it through the lifting tray 8. The lifting push rod 7 inside the base 6 is started daily to make the lifting tray 8 at the top perform rapid lifting and adjustment operations, and then the first rotating cover 3 and the second rotating cover 4 are rotated and docked along their respective movable axes 2, and finally the hydraulic rod 9 at the top of the overhead seat 5 is started to drive the hydraulic plate 10 at one end to perform a spinning operation. At this time, the lifting tray 8 and the hydraulic rod 9 can both perform a limited positioning docking operation on the inner walls of the first rotating cover 3 and the second rotating cover 4, and quickly and stably perform the up and down extrusion test operation on the new energy battery, which greatly improves the overall testing efficiency of the equipment. In daily use, when the new energy battery After being placed on the lifting tray 8, the first rotating cover 3 and the second rotating cover 4 are docked through the movable shaft 2, and the sealing strips 12 of the first rotating cover 3 and the second rotating cover 4 can be sealed and docked, and when the hydraulic plate 10 is pressed down, the sealing rubber ring 11 on the side is also used to perform a sealing and docking operation with the inner wall of the first rotating cover 3 and the second rotating cover 4, so that the interior of the first rotating cover 3 and the second rotating cover 4 is in a sealed state, and even if an abnormal explosion problem occurs in the new energy battery, timely protective operations can be performed. At the same time, the suction fan 14 on the side of the first rotating cover 3 can be started daily, and in conjunction with the filter element 15 and the suction grille 16, the explosion gas of the new energy battery inside the first rotating cover 3 and the second rotating cover 4 can be properly purified and discharged. The above is the entire working principle of the utility model.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A compressive stability testing device for a new energy battery terminal unit, comprising a bottom bracket (1), characterized in that: Both ends of the bottom bracket (1) are provided with movable shafts (2); one end of the bottom bracket (1) is movably connected to a first rotating cover (3) via the movable shaft (2); and the other end of the bottom bracket (1) is movably connected to a second rotating cover (4) via the movable shaft (2); An overhead seat (5) and a base (6), wherein the overhead seats (5) are fixedly connected to both sides of the bottom bracket (1), and the bottom end of the bottom bracket (1) is fixedly connected to the base (6).

2. A compressive stability testing device for a new energy battery terminal unit according to claim 1, characterized in that: A lifting push rod (7) is arranged inside the base (6), and a lifting tray (8) is fixedly connected to the top end of the lifting push rod (7).

3. The compressive stability testing device for a new energy battery terminal unit according to claim 1 is characterized in that: A hydraulic rod (9) is provided on the top of the overhead seat (5).

4. A compressive stability testing device for a new energy battery terminal unit according to claim 3, characterized in that: One end of the hydraulic rod (9) is fixedly connected to a hydraulic plate (10), and a sealing rubber ring (11) is provided on the side of the hydraulic plate (10).

5. The compressive stability testing device for a new energy battery terminal unit according to claim 1 is characterized in that: A sealing strip (12) is provided between the first rotating cover (3) and the second rotating cover (4), and a handle (13) is fixedly connected to one end of the first rotating cover (3) and the second rotating cover (4) which are away from each other.

6. A compressive stability testing device for a new energy battery terminal unit according to claim 1, characterized in that: An air suction fan (14) is provided at one end of the first rotating cover (3) and the second rotating cover (4) which is away from each other, a filter core (15) is provided on the outer surface of the air suction fan (14), and an air suction grille (16) is provided at the bottom end of the inner wall of the first rotating cover (3) and the second rotating cover (4).

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