An aluminum battery anti-impact detection device

Abstract

The utility model discloses an aluminum battery anti -impact detection device, include: detection station, detection station top is provided with semicircle ring frame, and semicircle ring frame is opened with guide slot, and semicircle ring frame is slidably connected with slide seat through guide slot, and the bottom of slide seat is provided with impact air cylinder, and the output of impact air cylinder is provided with pressure sensor, and the middle part of detection station top is provided with axle hole, and axle hole is connected with shaft body through bearing, and the top of shaft body is provided with rotary board, and the middle part of rotary board top is provided with placing frame, and the center of detection station top around axle hole is provided with positioning hole, and one side of rotary board top is provided with positioning assembly, the utility model has the following advantages: the utility model only needs to place the aluminum shell battery to be detected in placing frame, can move the position of slide seat along the guide slot on semicircle ring frame, and then can adjust the impact position of impact end of impact air cylinder, and cooperate rotatable rotary board and adjust the position of aluminum shell battery, so it is convenient to impact detection of different positions of aluminum shell battery.

Description

Technical Field

[0001] This utility model relates to the field of aluminum battery impact resistance testing technology, and specifically to an aluminum battery impact resistance testing device. Background Technology

[0002] Aluminum batteries have a wide range of applications, including electric vehicles, drilling rigs, cameras, laptops, and mobile phones. On one hand, lithium batteries use clean, non-toxic energy like electricity, giving them a significant advantage over traditional fossil fuels and effectively alleviating urban air pollution. On the other hand, the continuous development and utilization of solar, wind, hydro, and nuclear energy, along with the deepening reform of fossil fuels, has led to a continuous decrease in the production cost of electricity and its increasingly wider application. However, after production, aluminum batteries undergo compression testing, drop testing, and impact testing to ensure their impact resistance. Currently, impact testing of aluminum batteries involves placing the battery on a testing station and testing it with impact equipment. This method can only test a fixed position on the battery and cannot test different areas on the battery surface. Therefore, this paper proposes an aluminum battery impact resistance testing device to solve the above problems. Utility Model Content

[0003] To address the problems mentioned in the background art, the technical solution adopted by this utility model is: an aluminum battery impact resistance testing device, comprising: a testing platform, a semi-circular ring frame at the top of the testing platform, a guide groove on the semi-circular ring frame, a slide block slidably connected to the semi-circular ring frame through the guide groove, an impact cylinder at the bottom of the slide block, a pressure sensor at the output end of the impact cylinder, a shaft hole at the center of the top of the testing platform, a shaft body connected to the shaft hole through a bearing, a rotating plate at the top of the shaft body, a placement frame at the center of the top of the rotating plate, a positioning hole at the top of the testing platform centered around the shaft hole, and a positioning component on one side of the top of the rotating plate.

[0004] As a preferred embodiment of the present invention, the positioning component includes an inverted concave frame, a positioning rod, a limiting ring, and a spring. The positioning rod slides longitudinally through the middle of the inverted concave frame. The limiting ring is located at one end of the positioning rod inside the inverted concave frame. The spring is sleeved between the positioning rod and the limiting ring.

[0005] In a preferred embodiment of this utility model, the positioning rod is inserted into the positioning hole through the rotating plate, and a pull ring is connected to the top of the positioning rod.

[0006] As a preferred embodiment of this utility model, the number of positioning holes is set to several, and the several positioning holes are distributed in a circle. The inner diameter of the positioning hole is the same as the diameter of the positioning rod.

[0007] As a preferred embodiment of this utility model, the pressure sensor detection end is provided with a punch, and an aluminum-cased battery is placed inside the placement frame.

[0008] As a preferred technical solution of this utility model, the top of the slide is threaded with a knob, and there are two knobs. The knobs extend into the interior of the slide and contact the outer side of the semi-circular ring frame.

[0009] This utility model has the following advantages: The aluminum-cased battery to be tested only needs to be placed in the placement frame, and the position of the slide can be moved along the guide groove on the semi-circular ring frame. In this way, the impact position of the impact cylinder impact end can be adjusted, and the position of the aluminum-cased battery can be adjusted with the help of the rotatable rotating plate. Therefore, it is convenient to test the impact of the aluminum-cased battery at different positions. The structure is compact and the operation is convenient. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present invention; Figure 2 This is a schematic diagram of the detection platform structure of a preferred embodiment of the present invention; Figure 3 This is a schematic diagram of the slide and impact cylinder structure of a preferred embodiment of this utility model; Figure 4 This is a schematic diagram of the rotating plate and placement frame structure of a preferred embodiment of this utility model; Figure 5 This is a cross-sectional view of the rotating plate and the placement frame according to a preferred embodiment of the present invention.

[0011] Explanation of reference numerals in the attached drawings: 1. Testing table; 2. Semicircular ring frame; 201. Guide groove; 3. Slide; 4. Knob; 5. Impact cylinder; 6. Pressure sensor; 7. Punch; 8. Shaft hole; 9. Shaft body; 10. Rotating plate; 11. Placement frame; 12. Inverted concave frame; 13. Positioning rod; 14. Limiting ring; 15. Spring; 16. Pull ring; 17. Positioning hole; 18. Aluminum-cased battery. Detailed Implementation

[0012] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0013] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Please refer to the following: Figures 1-5 This utility model discloses an aluminum battery impact resistance testing device, comprising: a testing platform 1, a semi-circular ring frame 2 at the top of the testing platform 1, a guide groove 201 on the semi-circular ring frame 2, a slide block 3 slidably connected to the semi-circular ring frame 2 through the guide groove 201, an impact cylinder 5 at the bottom of the slide block 3, a pressure sensor 6 at the output end of the impact cylinder 5, a shaft hole 8 at the middle of the top of the testing platform 1, a shaft body 9 connected to the shaft hole 8 through a bearing, a rotating plate 10 at the top of the shaft body 9, a placement frame 11 at the middle of the top of the rotating plate 10, a positioning hole 17 around the shaft hole 8 at the top of the testing platform 1, and a positioning component on one side of the top of the rotating plate 10.

[0016] Combination Figure 4 and Figure 5As shown, the positioning assembly includes an inverted concave frame 12, a positioning rod 13, a limiting ring 14, and a spring 15. The positioning rod 13 slides longitudinally through the middle of the inverted concave frame 12. The limiting ring 14 is located at one end of the positioning rod 13 inside the inverted concave frame 12. The spring 15 is sleeved between the positioning rod 13 and the limiting ring 14. The elastic force of the spring 15 can push the limiting ring 14, thereby causing the limiting ring 14 to move along with the positioning rod 13. This allows the positioning rod 13 to be inserted into the positioning hole 17 on the detection table 1, thereby limiting the rotation plate 10 and preventing it from rotating arbitrarily. The positioning rod 13 passes through the rotation plate 10 and is inserted into the positioning hole 17. A pull ring 16 is connected to the top of the positioning rod 13.

[0017] Combination Figure 1 and Figure 2 As shown, there are several positioning holes 17, which are arranged in a circle. The inner diameter of the positioning hole 17 is the same as the diameter of the positioning rod 13, so as to prevent the rotating plate 10 from shaking. The pressure sensor 6 is equipped with a punch 7 at the detection end. The pressure sensor 6 is connected to an external terminal device through a wire, so as to transmit, display and record the pressure generated by the impact. An aluminum shell battery 18 is placed inside the placement frame 11. A knob 4 is threadedly connected to the top of the slide 3. There are two knobs 4, which extend to the inside of the slide 3 and contact the outside of the semi-circular ring frame 2.

[0018] Specifically, when using this utility model, the aluminum-cased battery 18 to be tested is first placed in the placement frame 11 on the rotating plate 10. Then, the knob 4 on the slide block 3 can be loosened, and the position of the slide block 3 can be moved along the guide groove 201 on the semi-circular ring frame 2. The slide block 3 moves together with the impact cylinder 5, thereby adjusting the impact position of the impact end of the impact cylinder 5. After adjustment, the knob 4 is tightened again to fix the slide block 3 on the semi-circular ring frame 2, and then the impact cylinder 5 can be run, so that the output end of the impact cylinder 5, together with the pressure sensor 6 and the punch 7, impacts the aluminum-cased battery 18. The pressure sensor 6 can transmit the pressure data generated during the impact to the display terminal device, so that the impact force on the aluminum-cased battery 18 can be intuitively understood. The rotatable plate 10 can adjust the position of the impact contact point of the aluminum-cased battery 18. By manually pulling the pull ring 16, the positioning rod 13 is dragged upward, and the positioning rod 13 is moved out of the positioning hole 17. The rotatable plate 10 can then adjust the position of the aluminum-cased battery 18, thus facilitating impact detection at different positions.

[0019] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0020] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An aluminum battery impact detection device, characterized by, include: The testing platform (1) has a semi-circular ring frame (2) at its top. The semi-circular ring frame (2) has a guide groove (201). The semi-circular ring frame (2) is slidably connected to a slide block (3) through the guide groove (201). An impact cylinder (5) is provided at the bottom of the slide block (3). A pressure sensor (6) is provided at the output end of the impact cylinder (5). A shaft hole (8) is provided in the middle of the top of the testing platform (1). A shaft body (9) is connected to the shaft hole (8) through a bearing. A rotating plate (10) is provided at the top of the shaft body (9). A placement frame (11) is provided in the middle of the top of the rotating plate (10). A positioning hole (17) is provided around the shaft hole (8) at the top of the testing platform (1). A positioning component is provided on one side of the top of the rotating plate (10).

2. An aluminum battery impact detection device as claimed in claim 1, wherein, The positioning assembly includes an inverted concave frame (12), a positioning rod (13), a limiting ring (14), and a spring (15). The positioning rod (13) slides longitudinally through the middle of the inverted concave frame (12). The limiting ring (14) is located at one end of the positioning rod (13) inside the inverted concave frame (12). The spring (15) is sleeved between the positioning rod (13) and the limiting ring (14).

3. An aluminum battery impact detection device as claimed in claim 2, wherein, The positioning rod (13) passes through the rotating plate (10) and is inserted into the positioning hole (17). A pull ring (16) is connected to the top of the positioning rod (13).

4. An aluminum battery impact detection device as claimed in claim 1, wherein, The number of positioning holes (17) is set to a certain number, and the positioning holes (17) are distributed in a circle. The inner diameter of the positioning hole (17) is the same as the diameter of the positioning rod (13).

5. The aluminum battery impact resistance testing device as described in claim 1, characterized in that, The pressure sensor (6) is equipped with a punch (7) at its detection end, and an aluminum-cased battery (18) is placed inside the placement frame (11).

6. An aluminum battery impact detection device as claimed in claim 1, wherein, There are two knobs (4), which extend into the slide (3) and contact the outside of the semi-circular ring frame (2).

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