Battery environment detection device

Abstract

The utility model provides a battery environment detection device. The battery environment detection device comprises a base, an explosion-proof case, a driving mechanism, a bearing seat and a positioning mechanism, an anti-explosion case is arranged at the top of the base, a driving mechanism is movably mounted in the anti-explosion case, a bearing seat is arranged in the driving mechanism, a positioning mechanism is arranged at the top of the bearing seat, an anti-explosion case door is fixed to the side, located at an outlet of the anti-explosion case, of the bearing seat, and the bearing seat can reciprocate under the action of the driving mechanism. The limiting size of the output end of the positioning mechanism can be adjusted. Through the arrangement of the base, the explosion-proof case, the driving mechanism, the bearing seat and the positioning mechanism, the bearing seat can reciprocate under the action of the driving mechanism, and the limiting size of the output end of the positioning mechanism can be adjusted, so that batteries of different specifications can be quickly taken and placed.

Description

Technical Field

[0001] This utility model relates to the field of battery testing technology, specifically a battery environment testing device. Background Technology

[0002] Temperature resistance testing of automotive batteries is an important step in ensuring the safety and reliability of batteries in various environments. Batteries are affected by various environmental factors during use, among which temperature is one of the important factors affecting their performance and lifespan. In order to ensure the safety and reliability of batteries in various environments, battery temperature resistance tests are required to evaluate the battery's performance under different temperature conditions and determine its reasonable range of use and characteristics.

[0003] Existing devices use only an arc-shaped bottom mounting slot to position the battery during measurement. However, batteries vary in size and shape. Many automotive lithium batteries are rectangular, while the aforementioned devices can only detect round batteries, resulting in poor compatibility. Furthermore, it is inconvenient to quickly pick up and put down batteries, especially since it is difficult for people to pick up and put down the innermost batteries. Utility Model Content

[0004] The technical problem to be solved by this invention is how to quickly pick up and put in batteries of different specifications.

[0005] This utility model solves the above-mentioned technical problems through the following technical means:

[0006] A battery environment detection device includes a base (1), an explosion-proof enclosure (2), a drive mechanism (3), a receiving seat (4), and a positioning mechanism (5). The explosion-proof enclosure (2) is provided on the top of the base (1). The drive mechanism (3) is movably installed inside the explosion-proof enclosure (2). The receiving seat (4) is provided inside the drive mechanism (3). The positioning mechanism (5) is provided on the top of the receiving seat (4). An explosion-proof door (21) is fixed on one side of the receiving seat (4) at the outlet of the explosion-proof enclosure (2). The receiving seat (4) can reciprocate under the action of the drive mechanism (3). The limiting dimension of the output end of the positioning mechanism (5) can be adjusted.

[0007] Beneficial effects: Through the setup of the base, explosion-proof enclosure, drive mechanism, receiving seat, and positioning mechanism, the receiving seat can reciprocate under the action of the drive mechanism, and the limit size of the output end of the positioning mechanism can be adjusted, realizing the quick picking and placing of batteries of different specifications.

[0008] Furthermore, the drive mechanism (3) includes side rails (31) and a fixing frame (32). The side rails (31) are fixedly installed on the front and rear sides inside the explosion-proof enclosure (2). A one-way lead screw (33) is placed on the inner side of each side rail (31). A sliding plate (34) is sleeved and threaded onto the outer surface of each one-way lead screw (33). Each sliding plate (34) is slidably connected to the inside of the front and rear side rails (31). Each sliding plate (34) is fixed to the front and rear sides of the receiving seat (4). The fixing frame (32) The fixing frame (32) is fixed along the Y-axis on the side of the explosion-proof enclosure (2) away from the explosion-proof enclosure door (21). The front and rear ends of the fixing frame (32) are rotatably connected to the transmission pulleys (35) on the side of the explosion-proof enclosure (2). The transmission pulleys (35) are connected to each other by a transmission belt. The outer side of the fixing frame (32) is fixed with a first motor (36). The output end of the first motor (36) is fixed to one of the transmission pulleys (35). The outer end of the one-way screw (33) is fixed to the output end of the transmission pulley (35) on the same side.

[0009] Beneficial effects: By setting up the drive mechanism, the first motor can be started to drive the transmission pulley to rotate. The transmission pulleys are assisted by the transmission belt, which can then synchronously drive the two sets of one-way screws to rotate. The rotation of the two sets of one-way screws can drive the slide plate inside the side rail to reciprocate. This can automatically adjust the reciprocating movement of the receiving seat inside the explosion-proof enclosure. It can also enable the device to automatically pick up and put in the battery during the testing process, improving the overall adaptability and ease of use of the device.

[0010] Furthermore, the vertical cross section of the receiving seat (4) is set in the shape of "I", the vertical cross section of each of the side rails (31) is set in the shape of "U", each of the sliding plates (34) is respectively embedded in the side rail (31) at the corresponding position, and the upper and lower horizontal plates of each of the side rails (31) are respectively embedded between the sliding plate (34) at the corresponding position and the upper and lower horizontal plates of the receiving seat (4).

[0011] Beneficial effects: By setting the shape and position of the support seat, side rail, and slide plate, the stability of the slide plate sliding inside the side rail can be improved, making the overall stability of the device stronger.

[0012] Furthermore, the positioning mechanism (5) includes a placement box (51), a slide groove (52), and a positioning component (56). The placement box (51) is fixed to the top of the receiving seat (4). Multiple slide grooves (52) are equally spaced along the X-axis at the bottom of the placement box (51). The positioning component (56) is movably installed inside each slide groove (52). The limiting dimension of the positioning component (56) can be adjusted.

[0013] Furthermore, the positioning component (56) includes a bidirectional lead screw (561) and a second motor (562). The second motor (562) is fixedly installed on one side of the placement box (51). The bidirectional lead screw (561) is rotatably connected to the inside of the slide groove (52) along the Y-axis. One end of the bidirectional lead screw (561) passes through the placement box (51) and is fixedly connected to the output end of the second motor (562). The two ends of the bidirectional lead screw (561) have opposite thread directions. Both ends of the bidirectional lead screw (561) are threadedly connected to sliding blocks (563). The top of both sliding blocks (563) is fixed with clamps (564).

[0014] Beneficial effects: By setting up the positioning component, the second motor can be started to run, and the second motor drives the bidirectional lead screw to rotate. The rotation of the bidirectional lead screw drives the sliding block to slide, and the sliding block drives the clamping plate 564 to move relative to each other. The clamping plate is used to clamp and position the battery, which can improve the overall stability of the battery. At the same time, during the battery clamping and positioning, the adjustable design of the clamping plate can flexibly clamp and position batteries of different sizes, which can improve its overall adaptability and clamping ability and improve the protection performance.

[0015] Furthermore, each of the clamps (564) has an anti-slip base plate (565) fixed on its inner side, and each of the anti-slip base plates (565) has a plurality of anti-slip protrusions (566) fixed on its inner side.

[0016] Beneficial effects: By setting anti-slip base plate and anti-slip protrusions, the friction on the inner side of the clamp can be further improved, which can stably clamp and position batteries of different sizes and improve the overall adaptability of the device.

[0017] Furthermore, a temperature sensor (54) is fixed to the top of the placement box (51) on the side near the explosion-proof box door (21).

[0018] Beneficial effect: By setting up a temperature sensor, the temperature inside the box can be sensed.

[0019] Furthermore, a placement rack (55) is fixed on both sides of the slide groove (52) inside the placement box (51), and an electric heating wire (53) is fixed on the top of each placement rack (55).

[0020] Beneficial effects: By setting up the heating wire and the placement rack, the heating wire inside the placement box can be activated to perform heat resistance testing on the battery in conjunction with the temperature sensor. The placement rack can limit the external position of the battery, which can improve the overall stability and compatibility of the battery placement.

[0021] Furthermore, it also includes a pressure applying mechanism (6), which includes a telescopic cylinder (61), a top plate (62), a pressure sensor (63), and a push plate (64). The telescopic cylinder (61) is fixed in the middle of the top of the explosion-proof enclosure (2). The bottom output end of the telescopic cylinder (61) passes through the explosion-proof enclosure (2) and is fixed to the top plate (62). Pressure sensors (63) are fixed at equal intervals at the bottom of the top plate (62). Push plates (64) are fixed at the bottom of each pressure sensor (63). The positions of the push plates (64) correspond one-to-one with those of the positioning components (56).

[0022] Beneficial effects: By setting up a pressure mechanism, the top plate is pushed down by activating the telescopic cylinder. The top plate then moves the pressure sensor and the push plate at its bottom down, which helps to compress the top of the battery. At this time, the pressure sensor can be used to detect the battery's temperature and pressure resistance, thus improving the overall detection accuracy of the device.

[0023] Furthermore, a one-way valve (7) is fixedly connected to the top of the explosion-proof enclosure (2).

[0024] Beneficial effect: The one-way valve allows excess air pressure to be released during use, which improves the protective performance. Attached Figure Description

[0025] Figure 1 This is a perspective view of the battery environment detection device according to Embodiment 1 of this utility model;

[0026] Figure 2 This is a cross-sectional perspective view of the battery environment detection device in a closed state according to Embodiment 1 of this utility model;

[0027] Figure 3 This is a cross-sectional perspective view of the battery environment detection device in the open state according to Embodiment 1 of this utility model;

[0028] Figure 4 This is an assembly drawing of the receiving seat and positioning mechanism in the battery environment testing device according to Embodiment 1 of this utility model. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] Example 1

[0031] like Figure 1 , Figure 2 As shown, this embodiment provides a battery environment detection device, including a base 1, an explosion-proof enclosure 2, a drive mechanism 3, a receiving seat 4, a positioning mechanism 5, a pressure applying mechanism 6, and a one-way valve 7.

[0032] like Figure 1 , Figure 2 As shown, an explosion-proof enclosure 2 is fixed to the top of the base 1, and a pressure-applying mechanism 6 is fixed to the top of the explosion-proof enclosure 2. One-way valves 7 are fixed to both sides of the pressure-applying mechanism 6 on the top of the explosion-proof enclosure 2. The input end of the one-way valve 7 is connected to the inside of the explosion-proof enclosure 2. By setting the one-way valve 7, excess air pressure can be discharged during use, which can improve the protection performance. A drive mechanism 3 is movably installed along the X-axis in the middle of the explosion-proof enclosure 2. A receiving seat 4 is fixed inside the drive mechanism 3. A positioning mechanism 5 is fixed to the top of the receiving seat 4. An explosion-proof door 21 is fixed to one side of the receiving seat 4 at the outlet of the explosion-proof enclosure 2.

[0033] like Figure 1 , Figure 2 , Figure 3As shown, the drive mechanism 3 includes side rails 31, a fixed frame 32, a one-way screw 33, a sliding plate 34, a transmission pulley 35, and a first motor 36. The side rails 31 are fixedly installed on the front and rear sides inside the explosion-proof enclosure 2. A one-way screw 33 is placed on the inner side of each side rail 31, and a sliding plate 34 is threaded onto the outer surface of each one-way screw 33. Each sliding plate 34 is slidably connected to the interior of the front and rear side rails 31. The vertical section of the receiving seat 4 is "I" shaped. Each sliding plate 34 is fixedly installed on the front and rear sides of the receiving seat 4. The vertical section of each side rail 31 is "U" shaped. Each sliding plate 34 is embedded in the side rail 31 at the corresponding position. The upper and lower horizontal plates of each side rail 31 are embedded between the sliding plate 34 at the corresponding position and the upper and lower horizontal plates of the receiving seat 4, which can improve the stability of the sliding plate 34 sliding inside the side rail 31, making the overall stability of the device stronger. The fixed frame 32 is fixedly installed along the Y-axis on the explosion-proof enclosure 2 away from the side rail 31. On one side of the explosion-proof door 21, at the middle, the front and rear ends of the fixing frame 32 near the explosion-proof enclosure 2 are rotatably connected to transmission pulleys 35. The transmission pulleys 35 are connected by a transmission belt. The front end of the outer side of the fixing frame 32 is fixed with a first motor 36. The output end of the first motor 36 is fixedly connected to one of the transmission pulleys 35. The outer end of the one-way screw 33 is fixedly connected to the output end of the transmission pulley 35 on the same side. By setting the drive mechanism 3, the first motor 36 can be started to drive the transmission pulleys 35 to rotate. The transmission pulleys 35 are connected by a transmission belt for auxiliary transmission, which can then synchronously drive the two sets of one-way screws 33 to rotate. The rotation of the two sets of one-way screws 33 can drive the slide plate 34 inside the side rail 31 to reciprocate. This can automatically adjust the reciprocating movement of the receiving seat 4 inside the explosion-proof enclosure 2, enabling the device to automatically pick up and put in batteries during the testing process, improving the overall adaptability and ease of use of the device.

[0034] like Figure 2 , Figure 4 As shown, the positioning mechanism 5 includes a placement box 51, a sliding groove 52, a heating wire 53, a temperature sensor 54, a placement frame 55, and a positioning component 56. The placement box 51 is fixed to the top of the receiving seat 4. Multiple sliding grooves 52 are evenly spaced along the X-axis inside the bottom of the placement box 51. In this embodiment, five sliding grooves 52 are provided. The positioning component 56 is movably installed inside each sliding groove 52. The temperature sensor 54 is fixed to the top of the side of the placement box 51 near the explosion-proof door 21. Placement frames 55 are fixed to both sides of the sliding grooves 52 inside the placement box 51. The heating wire 53 is fixed to the top of each placement frame 55. By setting the positioning mechanism 5, the battery can be positioned with the assistance of the positioning component 56. During the testing process, by activating the heating wire 53 inside the placement box 51, the battery can be tested for heat resistance by the heating wire 53 in conjunction with the temperature sensor 54. At the same time, the placement frame 55 can limit the outer side of the battery, which can improve the overall stability and adaptability of the battery placement.

[0035] like Figure 4 As shown, the positioning component 56 includes a bidirectional lead screw 561, a second motor 562, a sliding block 563, a clamping plate 564, an anti-slip base plate 565, and anti-slip protrusions 566. The second motor 562 is fixedly installed on one side of the placement box 51. The bidirectional lead screw 561 is rotatably connected to the inside of the slide groove 52 along the Y-axis. One end of the bidirectional lead screw 561 passes through the placement box 51 and is fixedly connected to the output end of the second motor 562. The two ends of the bidirectional lead screw 561 have opposite thread directions. Both ends of the bidirectional lead screw 561 are threadedly connected to the sliding block 563. The top of the sliding block 563 at both ends is fixed with the clamping plate 564. The second motor 562 can be started to drive the bidirectional lead screw 561 to rotate, and the rotation of the bidirectional lead screw 561 can drive the slide groove 562. The sliding block 563 slides, which drives the clamping plate 564 to move relative to it. The clamping plate 564 clamps and positions the battery, improving the overall stability of the battery. During battery clamping and positioning, the adjustable design of the clamping plate 564 can flexibly clamp and position batteries of different sizes, improving its overall adaptability and clamping capability, and enhancing its protective performance. Each clamping plate 564 has an anti-slip base plate 565 fixed on its inner side, and each anti-slip base plate 565 has multiple anti-slip protrusions 566 fixed on its inner side. By setting the anti-slip base plate 565 and the anti-slip protrusions 566 on its inner side, the friction on the inner side of the clamping plate 564 can be further improved, which can stably clamp and position batteries of different sizes, improving the overall adaptability of the device.

[0036] like Figure 1 , Figure 3 As shown, the pressure applying mechanism 6 includes a telescopic cylinder 61, a top plate 62, a pressure sensor 63, and a push plate 64. The telescopic cylinder 61 is fixedly installed in the middle of the top of the explosion-proof enclosure 2. The bottom output end of the telescopic cylinder 61 passes through the explosion-proof enclosure 2 and is fixed to the top plate 62. Pressure sensors 63 are fixed at equal intervals at the bottom of the top plate 62. Push plates 64 are fixed to the bottom of each pressure sensor 63. The positions of the push plates 64 correspond one-to-one with those of the positioning component 56. By activating the telescopic cylinder 61, the top plate 62 is pushed down, which in turn moves the pressure sensor 63 and the push plate 64 at its bottom down, thus assisting in squeezing the top of the battery. At this time, in conjunction with the pressure sensor 63, the temperature and pressure resistance of the battery can be detected, which can improve the overall detection accuracy of the device.

[0037] In use, the batteries are placed between the inner sides of the placement racks 55 inside the placement box 51. During this process, the inclined surfaces on the inner sides of the placement racks 55 assist in guiding and securing batteries of different diameters. When rectangular batteries need to be placed, the inclined surfaces on the inner sides of the placement racks 55 can contact the outer surface of the battery, allowing the device to flexibly adapt to batteries of different shapes. Simultaneously, the second motor 562 is started, driving the bidirectional lead screw 561 to rotate. The two ends of the bidirectional lead screw 561 have opposite threads, thus synchronizing operation. The drive block 563 reciprocates within the slide groove 52, flexibly driving and adjusting the relative displacement of the anti-slip base plate 565 on top of the drive block 563. The anti-slip protrusions 566 on the inner side of the anti-slip base plate 565 assist in contacting both sides of the battery, stably clamping and positioning the battery. This allows the device to flexibly clamp and position batteries of different sizes. When the drive mechanism 3 is activated, the first motor 36 drives the transmission pulleys 35 to rotate. The transmission pulleys 35 are connected by a transmission belt, allowing the two sets of transmission pulleys 35 to rotate synchronously. The unidirectional lead screw 33 is driven to rotate, which in turn drives the slide plate 34 to slide back and forth on the inner side of the side rail 31. The sliding of the slide plate 34 allows for flexible adjustment of the reciprocating movement of the receiving seat 4, and the reciprocating movement of the receiving seat 4 allows for flexible adjustment of the opening of the explosion-proof box door 21. Then, the heating wire 53 is activated, which generates heat to heat both sides of the battery, providing a good heating function. Combined with the temperature sensor 54, it can flexibly detect the battery's temperature resistance under different temperature conditions. At the same time, the telescopic cylinder 61 is activated, which in turn helps to push the top plate 62 downward. The downward movement of the top plate 62 helps to move the pressure sensor 63 downward, which in turn drives the push plate 64 to squeeze the battery. At this time, the further operation of the telescopic cylinder 61 can further compress the battery. At this time, the pressure sensor 63 detects the pressure, enabling the entire device to perform pressure resistance testing during the heat resistance testing process, and can detect the battery's pressure resistance under high temperature conditions.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this 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 of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A battery environment detection device, characterized in that, Includes base (1), explosion-proof enclosure (2), drive mechanism (3), receiving seat (4), and positioning mechanism (5); An explosion-proof enclosure (2) is provided on the top of the base (1). A drive mechanism (3) is movably installed inside the explosion-proof enclosure (2). A receiving seat (4) is provided inside the drive mechanism (3). A positioning mechanism (5) is provided on the top of the receiving seat (4). An explosion-proof door (21) is fixed on one side of the receiving seat (4) at the outlet of the explosion-proof enclosure (2). The receiving seat (4) can reciprocate under the action of the drive mechanism (3). The limiting dimension of the output end of the positioning mechanism (5) can be adjusted.

2. The battery environment detection device according to claim 1, characterized in that: The drive mechanism (3) includes side rails (31) and a fixing frame (32). The side rails (31) are fixedly installed on the front and rear sides inside the explosion-proof enclosure (2). A one-way screw (33) is placed on the inner side of each side rail (31). A sliding plate (34) is sleeved and threaded onto the outer surface of each one-way screw (33). Each sliding plate (34) is slidably connected to the inside of the front and rear side rails (31). Each sliding plate (34) is fixed to the front and rear sides of the receiving seat (4). The fixing frame (32) runs along... The Y-axis is fixed on the side of the explosion-proof enclosure (2) away from the explosion-proof door (21). The front and rear ends of the fixed frame (32) near the explosion-proof enclosure (2) are rotatably connected to the transmission pulleys (35). The transmission pulleys (35) are connected to each other by a transmission belt. The outer side of the fixed frame (32) is fixed with a first motor (36). The output end of the first motor (36) is fixed to one of the transmission pulleys (35). The outer end of the one-way screw (33) is fixed to the output end of the transmission pulley (35) on the same side.

3. The battery environment detection device according to claim 2, characterized in that: The vertical cross section of the receiving seat (4) is set in the shape of "I". The vertical cross section of each of the side rails (31) is set in the shape of "U". Each of the sliding plates (34) is embedded in the side rail (31) at the corresponding position. The upper and lower horizontal plates of each of the side rails (31) are respectively embedded between the sliding plate (34) at the corresponding position and the upper and lower horizontal plates of the receiving seat (4).

4. The battery environment detection device according to claim 1, characterized in that: The positioning mechanism (5) includes a placement box (51), a slide groove (52), and a positioning component (56). The placement box (51) is fixed on the top of the receiving seat (4). Multiple slide grooves (52) are equally spaced along the X-axis at the bottom of the placement box (51). The positioning component (56) is movably installed inside each slide groove (52). The limiting dimension of the positioning component (56) can be adjusted.

5. The battery environment detection device according to claim 4, characterized in that: The positioning component (56) includes a bidirectional lead screw (561) and a second motor (562). The second motor (562) is fixedly installed on one side of the placement box (51). The bidirectional lead screw (561) is rotatably connected to the inside of the slide groove (52) along the Y-axis. One end of the bidirectional lead screw (561) passes through the placement box (51) and is fixedly connected to the output end of the second motor (562). The two ends of the bidirectional lead screw (561) have opposite thread directions. Both ends of the bidirectional lead screw (561) are threadedly connected to sliding blocks (563). The top of the sliding blocks (563) at both ends is fixed with clamps (564).

6. The battery environment detection device according to claim 5, characterized in that: Each of the clamps (564) has an anti-slip base plate (565) fixed on its inner side, and each of the anti-slip base plates (565) has a plurality of anti-slip protrusions (566) fixed on its inner side.

7. The battery environment detection device according to claim 4, characterized in that: A temperature sensor (54) is fixed on the top of the side of the placement box (51) near the explosion-proof box door (21).

8. The battery environment detection device according to claim 4, characterized in that: Inside the placement box (51), there are placement racks (55) fixed on both sides of the slide groove (52), and each placement rack (55) has a heating wire (53) fixed at its top.

9. A battery environment detection device according to claim 4, characterized in that: It also includes a pressure applying mechanism (6), which includes a telescopic cylinder (61), a top plate (62), a pressure sensor (63), and a push plate (64). The telescopic cylinder (61) is fixed in the middle of the top of the explosion-proof enclosure (2). The bottom output end of the telescopic cylinder (61) passes through the explosion-proof enclosure (2) and is fixed to the top plate (62). Pressure sensors (63) are fixed at equal intervals at the bottom of the top plate (62). Push plates (64) are fixed at the bottom of each pressure sensor (63). The positions of the push plates (64) correspond one-to-one with those of the positioning components (56).

10. A battery environment detection device according to claim 1, characterized in that: A one-way valve (7) is fixedly connected to the top of the explosion-proof enclosure (2).

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