Intelligent battery replacement cabinet with anti-theft system and method

Abstract

The invention relates to the technical field of battery replacing cabinets, and discloses an intelligent battery replacing cabinet with an anti-theft system and a method, and the intelligent battery replacing cabinet with the anti-theft system comprises a cabinet body, a plurality of bin bodies, and a plurality of electric control bin doors. The plurality of bin opening partition mechanisms are respectively arranged on the corresponding bin bodies; the bin opening partition mechanism comprises a folding type intercepting assembly, a power assembly arranged on the folding type intercepting assembly, a linear driving assembly connected between the folding type intercepting assembly and the bin body and a safety connecting assembly connected between the power assembly and the linear driving assembly. In the time period from closing of the electric control bin door corresponding to the bin body for returning the battery to opening of the new electric control bin door, a protection gate is formed between the battery and the electric control bin door through the bin opening partition mechanism, even if the electric control bin door is opened by a special means, it can be guaranteed that the battery cannot be taken out of the bin body, and the safety of the battery is guaranteed. Therefore, the safety performance of the battery anti-theft system can be effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of battery replacement cabinets, more specifically, it relates to an intelligent battery replacement cabinet with a theft prevention system and a method. BACKGROUND

[0002] The intelligent battery replacement cabinet aims to solve the problems of slow charging and charging safety of low-speed electric vehicles, and to solve the problem of transportation capacity for high-frequency users of electric vehicles such as delivery personnel. It can communicate with the battery in real time throughout the process, and can use a fast charging scheme for the battery. It monitors the real-time data of current, voltage, power and the surrounding environment during the charging process.

[0003] The current battery replacement method of the battery replacement cabinet is to return the old battery, and the battery replacement cabinet system detects that the door lock of the return battery compartment is closed, then the charging compartment door with a new battery is popped open, and the battery replacement operation is performed.

[0004] However, this battery replacement method has the following vulnerabilities. If the old battery is placed in the battery replacement cabinet at the same time, a transparent plastic belt with certain plasticity and toughness or similar objects are placed at the lock tongue of the compartment door, and the two ends of the belt are pulled out from the edge of the compartment. When the door is closed, the lock tongue can be normally reset, making the system mistakenly believe that the old battery has been returned and the door is closed. Then the door of the compartment with a new battery is popped open, but under the pulling of the plastic belt, the door of the battery compartment of the returned battery can be directly pulled open from the outside by a thief, resulting in the loss of the returned battery and the inability to trace the personal information, which seriously affects the safety and anti-theft performance of the battery replacement cabinet. SUMMARY

[0005] The purpose of the present application is to provide an intelligent battery replacement cabinet with a theft prevention system to solve the above problems.

[0006] The present application provides an intelligent battery replacement cabinet with a theft prevention system, comprising: A cabinet body is fixedly installed in the cabinet body, and a plurality of electric control compartment doors are connected to the cabinet body. The plurality of compartment bodies are uniformly distributed in the cabinet body, and the plurality of electric control compartment doors are correspondingly arranged with the plurality of compartment bodies. The electric control compartment door is used to block the opening end of the corresponding compartment body. A plurality of compartment opening separation mechanisms are arranged on the corresponding compartment bodies. The compartment opening separation mechanism comprises a folding interception assembly, a power assembly arranged on the folding interception assembly, a straight line driving assembly connected between the folding interception assembly and the compartment body, and a safety connection assembly connected between the power assembly and the straight line driving assembly. The safety connection assembly is used to adjust the output torque of the power assembly, and the straight line driving assembly is used to adjust the area of the opening region of the folding interception assembly covering the compartment body.

[0007] As a further optimization scheme of the present application, the folding interception assembly comprises a support I fixedly connected to the upper end of the bin body, a through slot arranged at the upper end of the bin body, a moving plate arranged in the through slot, and a folding partition net connected between the support I and the moving plate, the moving plate and the support I are located at the position close to the electric control bin door on the upper end of the bin body, and a range finder is connected to the moving plate, and the range finder is used to obtain distance data between the moving plate and the inner wall of the bin body.

[0008] As a further optimization scheme of the present application, the power assembly comprises a motor I fixedly connected to the support I and a rotating shaft I connected to the output shaft end of the motor I, and the other end of the rotating shaft I is connected to the linear driving assembly through a safety connection assembly.

[0009] As a further optimization scheme of the present application, the linear driving assembly comprises a lead screw I penetrating through the bin body, a limiting ring and a damping plate I fixedly connected to the lead screw I, and a limiting sliding rod fixedly connected to the bin body, the lead screw I is coaxially arranged with the rotating shaft I, the limiting sliding rod and the lead screw I are symmetrically arranged, the inner wall of the bin body is provided with a limiting groove matched with the limiting ring, the damping plate I is located outside the bin body and in contact with the bin body, the moving plate is threadedly connected with the lead screw I, and the limiting sliding rod is slidably connected with the moving plate.

[0010] As a further optimization scheme of the present application, the safety connection assembly comprises a damping cylinder sleeved on the lead screw I and a damping layer arranged on the lead screw I, the damping cylinder is fixedly connected to the rotating shaft I, and the damping layer is arranged in cooperation with the damping cylinder.

[0011] As a further optimization scheme of the present application, a limiting mechanism is further connected to the bin body, the limiting mechanism comprises an elastic pressure applying assembly and an adjusting assembly, and the adjusting assembly is used to adjust the pressure applied by the elastic pressure applying assembly on the damping plate I.

[0012] As a further optimization scheme of the present application, the elastic pressure applying assembly comprises a support II fixedly connected to the bin body, a square fixed rod fixedly connected to the support II, a square sliding sleeve rod slidably connected to the square fixed rod, a damping plate II fixedly connected to the square sliding sleeve rod, a sliding pressure plate slidably connected to the support II, and a spring connected between the damping plate II and the sliding pressure plate, the sliding pressure plate is provided with a square groove matched with the square sliding sleeve rod, and the damping plate II is coaxially arranged with the damping plate I.

[0013] As a further optimization scheme of the present application, the adjusting assembly comprises a motor II fixedly connected to the support II and a lead screw II connected to the output shaft end of the motor II, and the lead screw II is threadedly connected with the sliding pressure plate.

[0014] As a further optimization of the present invention, a battery limiting mechanism is connected to the inner wall of the compartment. The battery limiting mechanism includes several side limiting rails one, side limiting rails two, and bottom limiting rails. The several side limiting rails one and side limiting rails two are symmetrically connected to the two side walls of the compartment, and a gap is provided between the side limiting rails one and side limiting rails two for the moving plate to move. The lead screw one and the limiting slide rod are respectively located at the gaps between the corresponding side limiting rails one and side limiting rails two. The several bottom limiting rails are symmetrically connected to the bottom of the compartment.

[0015] An anti-theft method for an intelligent battery swapping cabinet with an anti-theft system, employing the aforementioned intelligent battery swapping cabinet with an anti-theft system, includes the following steps: Step 100: Obtain the user's battery replacement request, open the electronic control compartment door corresponding to the empty compartment, obtain the charging parameters of the battery returned by the user and the closing parameters of the electronic control compartment door, and determine whether the electronic control compartment door has been successfully closed. Step 200: If the electronically controlled compartment door closes successfully, start the power unit. The power unit drives the linear drive unit through the safety connection component. The linear drive unit drives the folding interception component to extend and form a protective gate between the battery and the electronically controlled compartment door. The extension data of the folding interception component is obtained in real time through the rangefinder. It is determined whether the extension data is abnormal. If it is abnormal, the battery swapping procedure is stopped and an error alarm is issued. Step 300: If the extension data is normal, adjust the pressure data applied to the damping plate by the elastic pressure component to the set value. Step 400: Open the electronically controlled compartment door corresponding to the compartment containing the fully charged battery.

[0016] The beneficial effects of this invention are as follows: During the time period from when the electronically controlled compartment door corresponding to the battery compartment is closed to when the new electronically controlled compartment door is opened, a protective barrier is formed between the battery and the electronically controlled compartment door through the compartment opening isolation mechanism. Even if the electronically controlled compartment door is opened by special means, it can ensure that the battery cannot be taken out of the compartment, thereby effectively improving the security performance of the battery anti-theft system. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a view showing the assembly of the storage compartment, the electrically controlled storage door, and the cabinet of the present invention. Figure 3 This is a view showing the cooperation between the hopper partition mechanism and the hopper body of the present invention; Figure 4 This is the invention Figure 3 Enlarged view of point A in the middle; Figure 5 This is the invention Figure 3 Enlarged view at point B; Figure 6 is a Figure 3 enlarged view of C in Figure 7 is a matching view of the limiting mechanism of the present application and the cabinet body; Figure 8 is a Figure 7 enlarged view of D in Figure 9 is a matching view of the battery limiting mechanism of the present application and the cabinet body; Figure 10 is a Figure 9 enlarged view of E in

[0018] In the figure: 1, cabinet body; 2, electric control cabinet door; 3, cabinet body; 4, cabinet opening partition mechanism; 401, support one; 402, through slot; 403, moving plate; 404, folding partition net; 405, motor one; 406, shaft one; 407, damping cylinder; 408, screw one; 409, limiting slide rod; 410, limiting ring; 411, damping plate one; 5, limiting mechanism; 501, support two; 502, square fixed rod; 503, square sliding sleeve rod; 504, damping plate two; 505, sliding pressure plate; 506, spring; 507, motor two; 508, screw two; 601, side limiting track one; 602, side limiting track two; 603, bottom limiting track. DETAILED DESCRIPTION

[0019] The subject matter described herein will now be discussed with reference to example implementations. It should be understood that these implementations are discussed solely for the purpose of illustrating aspects of the subject matter described herein. Additionally, features described in relation to some examples can be combined in other examples.

[0020] As Figures 1 to 10 shown, an intelligent battery replacement cabinet with a theftproof system comprises: A cabinet body 1, a plurality of cabinet bodies 3 are fixedly installed in the cabinet body 1, and a plurality of electric control cabinet doors 2 are connected to the cabinet body 1, the plurality of cabinet bodies 3 are evenly distributed in the cabinet body 1, and the plurality of electric control cabinet doors 2 are correspondingly arranged with the plurality of cabinet bodies 3, and the electric control cabinet door 2 is used for plugging the opening end of the corresponding cabinet body 3; A plurality of warehouse opening blocking mechanisms 4 are arranged on the corresponding warehouse bodies 3, and each warehouse opening blocking mechanism 4 comprises a folding interception assembly, a power assembly arranged on the folding interception assembly, a linear drive assembly connected between the folding interception assembly and the warehouse body 3, and a safety connection assembly connected between the power assembly and the linear drive assembly, the safety connection assembly is used for adjusting the output torque of the power assembly, and the linear drive assembly is used for adjusting the area of the opening region of the warehouse body 3 covered by the folding interception assembly.

[0021] It should be noted that when the user replaces the battery, the user's request for replacing the battery is obtained, the electric control warehouse door 2 corresponding to the empty warehouse body 3 is opened, the charging parameters of the user's returned battery and the closing parameters of the electric control warehouse door 2 are obtained, and whether the electric control warehouse door 2 is successfully closed is judged; If the electric control warehouse door 2 is successfully closed, the power assembly is started, the power assembly drives the linear drive assembly to run through the safety connection assembly, the linear drive assembly drives the folding interception assembly to stretch and form a protective gate between the battery and the electric control warehouse door 2, and the stretching data of the folding interception assembly is obtained in real time through the range finder, whether the stretching data is abnormal is judged, if the stretching data is abnormal, the battery replacement program is stopped and an error alarm is issued, if the stretching data is not abnormal, the folding interception assembly can be stretched to the longest state, and a protective gate is formed between the battery and the electric control warehouse door 2, which can ensure that even in the state that the electric control warehouse door 2 is abnormally opened, the battery can be effectively intercepted from the warehouse body 3 by illegal personnel, and when the stretching data is abnormal, it indicates that the stretching process of the folding interception assembly is blocked, the user misses the article or consciously places the article on the stretching path of the folding interception assembly to hinder the stretching of the folding interception assembly, which has the risk of battery theft, so that the error can be corrected in the time period in which the user's information can be obtained, and the risk of battery theft caused by incomplete stretching of the folding interception assembly can be effectively eliminated.

[0022] In an optional embodiment of the present application, as shown in Figures 3 to 10 The folding interception assembly comprises a support one 401 fixedly connected to the upper end of the warehouse body 3, a through slot 402 arranged on the upper end of the warehouse body 3, a moving plate 403 arranged in the through slot 402, and a folding partition net 404 connected between the support one 401 and the moving plate 403, the moving plate 403 and the support one 401 are located at the position close to the electric control warehouse door 2 on the warehouse body 3, and the moving plate 403 is connected with a range finder, and the range finder is used to obtain the distance data between the moving plate 403 and the inner wall of the warehouse body 3.

[0023] The power assembly comprises a motor one 405 fixedly connected to the support one 401 and a rotating shaft one 406 connected to the output shaft end of the motor one 405, and the other end of the rotating shaft one 406 is connected with the linear drive assembly through the safety connection assembly.

[0024] The straight line driving assembly comprises a lead screw one 408 penetrating through the bin body 3, a limiting ring 410 and a damping plate one 411 fixedly connected to the lead screw one 408, and a limiting slide rod 409 fixedly connected to the bin body 3, the lead screw one 408 is coaxially arranged with the rotating shaft one 406, the limiting slide rod 409 and the lead screw one 408 are symmetrically arranged, a limiting groove matched with the limiting ring 410 is arranged on the inner wall of the bin body 3, the damping plate one 411 is located outside the bin body 3 and contacts with the bin body 3, the moving plate 403 is threadedly connected with the lead screw one 408, and the limiting slide rod 409 is slidably connected with the moving plate 403.

[0025] The safe connecting assembly comprises a damping cylinder 407 sleeved on the lead screw one 408 and a damping layer arranged on the lead screw one 408, the damping cylinder 407 is fixedly connected to the rotating shaft one 406, and the damping layer is arranged in cooperation with the damping cylinder 407.

[0026] It should be noted that, as described above, when the folding intercepting assembly is controlled to be stretched, the rotating shaft one 406 is driven to rotate by the motor one 405, the rotating shaft one 406 drives the damping cylinder 407 fixedly connected thereto to rotate in the same direction and at the same angle, the damping cylinder 407 generates a friction torque with the damping layer arranged on the lead screw one 408 in the process of rotating, the lead screw one 408 is driven to rotate in the same direction and at the same angle through the friction torque, and the moving plate 403 threadedly connected with the lead screw one 408 is driven to move downward along the length direction of the lead screw one 408 when the lead screw one 408 rotates, until the moving plate 403 moves to the end of stroke, so that the distance between the moving plate 403 and the support one 401 reaches the maximum, and the folding intercepting net 404 is stretched to the longest state, so that the opening area of the bin body 3 can be effectively covered, thereby preventing the battery from being directly taken out of the bin body 3 from the outside world; In order to prevent the user from missing the article in the moving path of the moving plate 403 and causing the moving plate 403 to be blocked or the article to be damaged, the damping cylinder 407 is arranged to be idling when the moving plate 403 is blocked, so that the moving plate 403 will not generate excessive extrusion force to cause the article to be damaged, and the torque transmitted to the lead screw one 408 by the damping cylinder 407 can be designed and adjusted by setting parameters, and the damping coefficient or the contact area of the damping cylinder 407 and the lead screw one 408 can be adjusted, so that the effect of adjusting the output torque can be achieved.

[0027] In an optional embodiment of the present application, as shown in Figure 5 and Figure 8 the limiting mechanism 5 is further connected to the bin body 3, the limiting mechanism 5 comprises an elastic pressing assembly and an adjusting assembly, and the adjusting assembly is used for adjusting the pressure of the elastic pressing assembly applied to the damping plate one 411.

[0028] The elastic pressure applying assembly comprises a bracket two 501 fixedly connected to the bin body 3, a square fixed rod 502 fixedly connected to the bracket two 501, a square sliding sleeve rod 503 slidingly connected to the square fixed rod 502, a damping plate two 504 fixedly connected to the square sliding sleeve rod 503, a sliding pressure plate 505 slidingly connected to the bracket two 501, and a spring 506 connected between the damping plate two 504 and the sliding pressure plate 505. The sliding pressure plate 505 is provided with a square groove matched with the square sliding sleeve rod 503. The damping plate two 504 is coaxially arranged with the damping plate one 411.

[0029] The adjusting assembly comprises a motor two 507 fixedly connected to the bracket two 501 and a lead screw two 508 connected to an output shaft end of the motor two 507. The lead screw two 508 is threadedly connected with the sliding pressure plate 505.

[0030] It should be noted that, as described above, if the extension data obtained by the distance meter is normal, it indicates that the movement of the moving plate 403 is not blocked, and at this time, the foldable partition net 404 is in the longest extension state. However, if the user illegally opens the electric control bin door 2, rotates the lead screw one 408 by a tool to reversely reset the moving plate 403. Therefore, after the moving plate 403 moves to the end of the stroke, the pressure data applied by the elastic pressure applying assembly to the damping plate one 411 is adjusted to a set value by the adjusting assembly. Specifically, the lead screw two 508 is driven to rotate by the motor two 507, and the sliding pressure plate 505 is driven to move towards the damping plate one 411 after the rotation of the lead screw two 508. When the sliding pressure plate 505 moves, the damping plate two 504 and the square sliding sleeve rod 503 are moved in the same direction and at the same distance by the spring 506. Until the damping plate two 504 contacts the damping plate one 411, the sliding pressure plate 505 continues to move and starts to compress the spring 506. The spring 506 generates a set value of pressure on the damping plate two 504 by deformation, so that the damping plate two 504 contacts the damping plate one 411 at a set pressure value. At this time, a set value of frictional resistance is generated between the damping plate two 504 and the damping plate one 411. Since the square fixed rod 502, the square sliding sleeve rod 503 and the damping plate two 504 cannot rotate, the damping plate one 411 is limited. Unless the torque applied to the lead screw one 408 by the outside is greater than the frictional torque between the damping plate one 411 and the damping plate two 504, the damping plate one 411 can be stably in a state of being unable to rotate, which can further prevent the risk of battery theft, so that the electric control bin door 2 corresponding to the bin body 3 where the full battery is located can be opened.

[0031] In an optional embodiment of the present application, as Figure 3 , Figure 6 , Figure 9 and Figure 10As shown, the inner wall of the bin body 3 is connected with a battery limiting mechanism, which includes a plurality of side limiting tracks one 601, side limiting tracks two 602 and bottom limiting tracks 603. The plurality of side limiting tracks one 601 and side limiting tracks two 602 are symmetrically connected on the two side walls of the bin body 3, and the side limiting tracks one 601 and side limiting tracks two 602 are provided with a gap for the movement of the moving plate 403. The lead screw one 408 and the limiting slide rod 409 are respectively located at the gap between the corresponding side limiting tracks one 601 and side limiting tracks two 602. The plurality of bottom limiting tracks 603 are symmetrically connected on the bottom of the bin body 3.

[0032] It should be noted that, as described above, when the battery enters the bin body 3, the movement path of the battery can be limited by the side limiting tracks one 601, side limiting tracks two 602 and bottom limiting tracks 603, so that the battery can be stably plugged with the charging port on the bin body 3. The gap between the side limiting tracks one 601 and side limiting tracks two 602 can be used for the movement of the moving plate 403, and the arrangement of the side limiting tracks one 601 and side limiting tracks two 602 can prevent the battery from contacting the lead screw one 408 and the limiting slide rod 409 when entering the bin body 3, so that the battery is more secure and convenient when entering the bin.

[0033] The above describes the embodiment, but the embodiment is not limited to the specific implementation described above, and the specific implementation described above is only illustrative but not limiting. Those skilled in the art can make many forms under the inspiration of the embodiment, which are all within the protection of the embodiment.

Claims

1. A smart battery replacement cabinet with an anti-theft system, characterized in that, The utility model relates to a kind of cabinet, including: Cabinet (1), a plurality of warehouse bodies (3) are fixedly installed in the cabinet (1), and a plurality of electric control warehouse doors (2) are connected to the cabinet (1), a plurality of the warehouse bodies (3) are evenly distributed in the cabinet (1), and a plurality of the electric control warehouse doors (2) are correspondingly arranged with a plurality of the warehouse bodies (3), and the electric control warehouse door (2) is used to block the opening end of the corresponding warehouse body (3); A plurality of warehouse mouth separation mechanisms (4) are respectively arranged on the corresponding warehouse body (3), the warehouse mouth separation mechanism (4) includes a folding interception assembly, a power assembly arranged on the folding interception assembly, a linear drive assembly connected between the folding interception assembly and the warehouse body (3), and a safety connection assembly connected between the power assembly and the linear drive assembly, the safety connection assembly is used to adjust the output torque of the power assembly, and the linear drive assembly is used to adjust the area of the opening region of the folding interception assembly covering the warehouse body (3). 2.The intelligent battery replacement cabinet with anti-theft system according to claim 1, wherein, The folding interception assembly includes a support one (401) fixedly connected to the upper end of the warehouse body (3), a through slot (402) arranged on the upper end of the warehouse body (3), a moving plate (403) arranged in the through slot (402), and a folding separation net (404) connected between the support one (401) and the moving plate (403), the moving plate (403) and the support one (401) are located at the position close to the electric control warehouse door (2) on the upper end of the warehouse body (3), and a distance meter is connected to the moving plate (403), and the distance meter is used to obtain the distance data between the moving plate (403) and the inner wall of the warehouse body (3). 3.The intelligent battery replacement cabinet with anti-theft system according to claim 2, characterized in that, The power assembly includes a motor one (405) fixedly connected to the support one (401) and a rotating shaft one (406) connected to the output shaft end of the motor one (405), and the other end of the rotating shaft one (406) is connected to the linear drive assembly through the safety connection assembly. 4.The intelligent battery replacement cabinet with anti-theft system according to claim 3, characterized in that, The linear drive assembly includes a lead screw one (408) penetrating through the warehouse body (3), a limiting ring (410) and a damping plate one (411) fixedly connected to the lead screw one (408), and a limiting slide rod (409) fixedly connected to the warehouse body (3), the lead screw one (408) is coaxially arranged with the rotating shaft one (406), the limiting slide rod (409) and the lead screw one (408) are symmetrically arranged, the limiting groove matched with the limiting ring (410) is arranged on the inner wall of the warehouse body (3), the damping plate one (411) is located outside the warehouse body (3), and the damping plate one (411) is in contact with the warehouse body (3), the moving plate (403) is threadedly connected with the lead screw one (408), and the limiting slide rod (409) is slidably connected with the moving plate (403). 5.The intelligent battery replacement cabinet with anti-theft system according to claim 4, characterized in that, The safety connection assembly includes a damping cylinder (407) sleeved on the lead screw one (408) and a damping layer arranged on the lead screw one (408), the damping cylinder (407) is fixedly connected to the rotating shaft one (406), and the damping layer is arranged in cooperation with the damping cylinder (407). 6.The intelligent battery replacement cabinet with anti-theft system according to claim 5, characterized in that, The limiting mechanism (5) is further connected to the bin body (3), and comprises an elastic pressure assembly and an adjusting assembly for adjusting the pressure applied by the elastic pressure assembly on the damping plate one (411). 7.The intelligent battery replacement cabinet with anti-theft system according to claim 6, characterized in that, The elastic pressure assembly comprises a bracket two (501) fixedly connected to the bin body (3), a square fixed rod (502) fixedly connected to the bracket two (501), a square sliding sleeve rod (503) slidingly connected to the square fixed rod (502), a damping plate two (504) fixedly connected to the square sliding sleeve rod (503), a sliding pressure plate (505) slidingly connected to the bracket two (501), and a spring (506) connected between the damping plate two (504) and the sliding pressure plate (505), wherein the sliding pressure plate (505) is provided with a square groove matched with the square sliding sleeve rod (503), and the damping plate two (504) is coaxially arranged with the damping plate one (411). 8.The intelligent battery replacement cabinet with anti-theft system according to claim 7, characterized in that, The adjusting assembly comprises a motor two (507) fixedly connected to the bracket two (501) and a lead screw two (508) connected to the output shaft end of the motor two (507), wherein the lead screw two (508) is threadedly connected with the sliding pressure plate (505). 9.The intelligent battery replacement cabinet with anti-theft system according to claim 8, characterized in that, The inner wall of the bin body (3) is connected with a battery limiting mechanism, which comprises a plurality of side limiting tracks one (601), side limiting tracks two (602) and bottom limiting tracks (603), wherein the plurality of side limiting tracks one (601) and side limiting tracks two (602) are symmetrically connected to the two side walls of the bin body (3), and a gap is provided between the side limiting tracks one (601) and side limiting tracks two (602) for the movement of the moving plate (403), the lead screw one (408) and the limiting slide rod (409) are respectively located at the gap between the corresponding side limiting tracks one (601) and side limiting tracks two (602), and the plurality of bottom limiting tracks (603) are symmetrically connected to the bottom of the bin body (3).

10. A method for preventing theft in an intelligent battery swapping cabinet equipped with an anti-theft system, characterized in that, The intelligent battery replacement cabinet with a theft prevention system according to any one of claims 6-9 comprises the following steps: Step 100, obtaining the user's battery replacement request, opening the electric control bin door (2) corresponding to the empty bin body (3), obtaining the charging parameters of the user's returned battery and the closing parameters of the electric control bin door (2), and determining whether the electric control bin door (2) is successfully closed; Step 200, if the electric control bin door (2) is successfully closed, starting the power assembly, the power assembly drives the linear drive assembly to run through the safe connection assembly, the linear drive assembly drives the folding interception assembly to expand and form a protective gate between the battery and the electric control bin door (2), and the distance measuring instrument is used to obtain the expansion data of the folding interception assembly in real time, and determine whether the expansion data is abnormal, if the expansion data is abnormal, the battery replacement program is terminated and an error alarm is issued; Step 300, if the expansion data is normal, adjusting the pressure data applied by the elastic pressure assembly on the damping plate one (411) to a set value through the adjusting assembly; Step 400, opening the electric control bin door (2) corresponding to the bin body (3) where the full battery is located.

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