Automatic collecting and locking device for unmanned aerial vehicle

Abstract

The utility model relates to an unmanned aerial vehicle automatic collecting and locking device which comprises a take-off and landing platform, a locking mechanism and a lifting assembly, the take-off and landing platform is erected in a collecting box, the take-off and landing platform is connected with the lifting assembly arranged on the inner wall of the collecting box through a supporting frame, and a guide positioning hole is formed in the take-off and landing platform; the lifting assembly is used for driving the supporting frame to vertically move along the inner wall of the storage box so that the lifting platform can enter or be pushed out of the storage box, and meanwhile the locking mechanism is driven to vertically move. And the shifting rod assembly shifts the locking pin assembly to horizontally slide to enter the locking sleeve from the locking hole so as to limit and lock the supporting leg structure of the unmanned aerial vehicle or quit the locking. According to the device, the stability of the unmanned aerial vehicle during carrying is guaranteed, and automatic collection locking and unlocking of the unmanned aerial vehicle after the unmanned aerial vehicle lands in the collection box are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles (UAVs), and in particular to an automatic storage and locking device for UAVs. Background Art

[0002] During transport, drones need to be stowed. However, in existing technology, after stowing a drone, it must be manually removed from the stowage box and launched from the ground before being used again. For landing, the drone lands on the ground, is manually moved into the stowage box, and is manually secured. The method for securing the drone within the stowage box in this operating mode varies, but nylon strapping is commonly used. One end is secured to the bottom of the box, while the other end is passed around a protruding part of the drone, such as the arm, and then tightened through the strapping fasteners. Before takeoff, a person enters the stowage box, manually opens several nylon strapping buckles, unfastens the straps, removes the drone, and launches from the ground. For landing, the drone lands on the ground, is manually moved to its stowage position within the box, and is secured with strapping. If the drone is not securely or insecurely secured within the stowage box, the shaking and jolts it experiences during transport could potentially cause fatal damage to the drone. This also makes the drone less convenient to use and hinders rapid, automated deployment and retraction.

[0003] Therefore, it is necessary to provide an automatic storage and locking device for a drone to improve the above problems. Summary of the Invention

[0004] The present invention provides an automatic storage and locking device for a drone, so as to solve the problem that existing drones are less convenient to use and are not conducive to rapid and automatic deployment and rapid and automatic withdrawal.

[0005] The automatic storage and locking device for a drone of the present invention adopts the following technical solution, including:

[0006] The take-off and landing platform is horizontally installed in the storage box and is connected to the lifting assembly provided on the inner wall of the storage box through a support frame. The platform is provided with guide holes for guiding the support structure of the drone.

[0007] The locking mechanism includes: a locking sleeve fixed to the bottom of the support frame, and the locking sleeve corresponds to the guide positioning hole one by one. The locking sleeve is horizontally slidable on the support frame on the side facing the interior of the storage box, and a locking pin assembly is provided. The locking end of the locking pin assembly matches the locking hole provided on the side of the locking sleeve. The locking mechanism also includes a lever assembly provided on the inner wall of the storage box;

[0008] Among them, the lifting assembly is used to drive the support frame to move vertically along the inner wall of the storage box so that the take-off and landing platform enters or is pushed out of the storage box, and at the same time drives the locking mechanism to move vertically, so that the lever assembly drives the locking pin assembly to slide horizontally from the locking hole to enter or exit the locking sleeve, thereby limiting the locking or unlocking the drone's leg structure.

[0009] Preferably, it also includes a controller and a trigger switch. The trigger switch is arranged in the locking sleeve through the switch mounting hole at the bottom of the locking sleeve, and the trigger switch and the lifting assembly are electrically connected to the controller. The controller is used to control the lifting assembly to drive the take-off and landing platform together with the locking mechanism to descend when the UAV's leg structure enters the locking sleeve and triggers the trigger switch, until the locking pin assembly synchronously touches the lever assembly, and the lever assembly drives the locking pin assembly to move to limit and lock the UAV's leg structure.

[0010] Preferably, the support leg structure comprises: a support leg column, the bottom of which is connected to a nylon ball head via a vibration-damping piston rod, and an annular locking groove is provided on the outer periphery of the vibration-damping piston rod.

[0011] Preferably, the locking pin assembly comprises:

[0012] A horizontally arranged locking support, one end of which is connected to the support frame and a slide rail is provided on the top;

[0013] A slider is slidably connected to the top of the slide rail and is provided with a locking pin, the locking pin corresponds to the locking hole, and the locking end of the locking pin matches the locking groove;

[0014] A limit seat is provided at the end of the locking support away from the locking sleeve;

[0015] and a reset assembly, which is provided on the locking support and is used for automatic reset of the slider;

[0016] Among them, the locking support is provided with a through groove for the lever assembly to pass through, the slider is provided with a shift hole for the lever assembly to shift the slider to move, and the limit seat is used to limit the movement of the slider so that the shift hole on the slider after reset matches the lever assembly.

[0017] Preferably, the reset component comprises:

[0018] The spring seat is arranged at the bottom of the locking support and has a mounting hole at one end;

[0019] The spring core shaft is matched and installed in the mounting hole, and a connecting plate is provided at the end thereof outside the mounting hole. The connecting plate is connected to the slider after passing through the guide groove provided on the locking support;

[0020] and a return spring which is sleeved on the spring core shaft, one end of which is connected with the mounting hole, and the other end of which is connected with the connecting plate.

[0021] Preferably, the lever assembly is connected to the inner wall of the collection box through a locking lever support. The lever assembly includes a base, which is arranged on the locking lever support. A locking lever is arranged on the top of the base. The locking lever is tilted away from the locking sleeve, and the locking lever matches the lever hole.

[0022] Preferably, the lifting assembly comprises:

[0023] A driving motor is arranged at the bottom of the collection box;

[0024] The lead screw guide rail slider assembly is vertically arranged on the inner wall of the storage box, and its input end is connected to the output end of the drive motor through the synchronous belt transmission assembly, and its output end is connected to the support frame.

[0025] Preferably, the screw guide rail slider assembly includes:

[0026] A lead screw is vertically and rotatably arranged on the inner wall of the storage box, and its lower end is connected to the output end of the drive motor through a synchronous belt transmission assembly;

[0027] Guide rails are arranged parallel to the lead screw and on the inner wall of the storage box on both sides of the lead screw;

[0028] The guide rail slider is arranged on the lead screw and is slidably connected to the guide rail, and its side surface is connected to the support frame.

[0029] Preferably, it also includes: a tensioning assembly for tensioning the synchronous belt of the synchronous belt transmission assembly.

[0030] Preferably, the guide positioning hole is a tapered hole, and the large end of the tapered hole faces upward.

[0031] The beneficial effects of the present invention are:

[0032] The present invention installs the take-off and landing platform, the locking mechanism, and the lifting assembly in the storage box, and locks the drone that has landed on the take-off and landing platform by controlling the locking mechanism through the lifting assembly. While being locked, the drone will be stored in the storage box as the lifting assembly descends, thereby completing the storage locking of the drone. That is, the present invention ensures the stability of the drone during transportation, realizes the automatic storage locking of the drone after landing in the storage box, and automatically unlocks the drone when it is pushed out of the storage box during takeoff, without the need for manual intervention. The overall mechanism is basically a mechanical mechanism, which reduces the control logic of the entire system and improves the reliability of the entire system.

[0033] Secondly, the take-off and landing platform is provided with guide positioning holes for guiding the leg structure of the drone. When the drone automatically lands on the take-off and landing platform, the leg structure of the drone can enter the locking sleeve of the locking assembly, thereby facilitating the subsequent locking pin of the locking assembly to lock the leg structure of the drone, and the drone that is about to fall back to the take-off and landing platform is guided to the correct locking position, preparing for subsequent automatic locking; the leg structure of the drone is guided by the guide positioning holes, and the body enters the storage posture, and each leg structure enters the locking sleeve of the locking mechanism. At this time, the trigger switch senses that the leg structure of the drone enters the correct locking position, and then controls the lifting assembly to drive the lifting platform together with the locking mechanism to descend. When the drone reaches the locking position in the storage box, the locking mechanism synchronously touches the lever assembly provided on the inner wall of the storage box, and drives the locking pin assembly to limit the locking of the leg structure of the drone, that is, the locking pin of the locking mechanism is extended and enters the locking groove of the drone leg structure in the locking sleeve, thereby achieving the locking of the drone. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0035] Figure 1 This is a state diagram of the automatic storage and locking device of a drone of the present invention starting to store the drone;

[0036] Figure 2 Schematic diagram of the unlocked state of the locking mechanism and the leg structure of the drone according to an embodiment of the present invention;

[0037] Figure 3 Schematic diagram of the locking process of the locking mechanism and the leg structure of the UAV according to an embodiment of the present invention;

[0038] Figure 4 This is a schematic structural diagram of a locking mechanism in an embodiment of the present invention;

[0039] Figure 5 Schematic diagram of the locking state of the locking mechanism and the leg structure of the drone according to an embodiment of the present invention;

[0040] Figure 6 is a cross-sectional view of a locking mechanism according to an embodiment of the present invention;

[0041] Figure 7 This is a schematic structural diagram of a locking sleeve in an embodiment of the present invention;

[0042] Figure 8Schematic diagram of the structure of the lever assembly in an embodiment of the present invention;

[0043] Figure 9 Schematic diagram of the structure of the locking pin in an embodiment of the present invention.

[0044] In the figure: 1. UAV; 11. Support leg structure; 111. Locking slot; 21. Storage box; 22. Guide rail; 23. Take-off and landing platform; 24. Locking mechanism; 25. Tensioning assembly; 26. Synchronous belt drive assembly; 27. Lever assembly; 28. Support frame; 221. Guide rail slider; 241. Locking sleeve; 242. Trigger switch; 243. Locking pin assembly; 2411. Locking hole; 2412. Switch mounting hole; 2431. Locking pin; 2432. Slide rail; 2433. Reset spring; 2434. Spring core shaft; 2435. Connecting plate; 2436. Limit seat; 2437. Lever hole; 2438. Locking support; 271. Locking lever support. DETAILED DESCRIPTION

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0046] An embodiment of an automatic storage and locking device for a drone of the present invention is as follows: Figure 1 As shown, this embodiment includes: a take-off and landing platform 23 and a locking mechanism 24. The take-off and landing platform 23 is horizontally mounted in the storage box 21. The take-off and landing platform 23 is connected to the lifting assembly provided on the inner wall of the storage box 21 through a support frame 28. The take-off and landing platform 23 is provided with a guide positioning hole for guiding the support leg structure 11 of the drone 1; the support frame 28 includes an L-shaped structure formed by connecting the upper wall plate and the side wall plate, as shown in FIG. Figure 3 As shown, the locking mechanism 24 includes: a locking sleeve 241, the locking sleeve 241 and the bottom of the upper wall plate of the support frame 28, the top of the upper wall plate is provided with a through hole for the support leg structure 11 to pass through, the through hole is connected to the inner cavity of the locking sleeve 241, the side wall plate of the support frame 28 is fixed to the inner wall of the storage box 21, and the locking sleeve 241 corresponds to the guide positioning hole one by one, and the locking sleeve 241 slides horizontally on the support frame 28 on one side toward the inside of the storage box 21, and a locking pin assembly 243 is provided, as shown in FIG. Figure 7As shown, the locking end of the locking pin assembly 243 matches the locking hole 2411 set on the side of the locking sleeve 241, and also includes a lever assembly 27 set on the inner wall of the storage box 21; wherein, the lifting assembly is used to drive the support frame 28 to move vertically along the inner wall of the storage box 21 so that the take-off and landing platform 23 enters the storage box 21, and at the same time drives the locking mechanism 24 to move vertically, so that the lever assembly 27 drives the locking pin assembly 243 to slide horizontally from the locking hole 2411 into the locking sleeve 241 to limit and lock the support leg structure 11 of the drone 1.

[0047] Specifically, it also includes a controller and a trigger switch 242, such as Figure 2 and Figure 7 As shown, the trigger switch 242 is set in the locking sleeve 241 through the switch mounting hole 2412 at the bottom of the locking sleeve 241, and the trigger switch 242 and the lifting assembly are electrically connected to the controller. The controller is used to control the lifting assembly to drive the take-off and landing platform together with the locking mechanism to descend when the support leg structure 11 of the drone 1 enters the locking sleeve 241 and triggers the trigger switch 242. When the drone 1 reaches the locked position in the storage box 21, the dial hole 2437 of the locking mechanism 24 synchronously touches the locking lever of the lever assembly 27 set on the inner wall of the storage box 21, and the locking lever drives the locking pin assembly 243 to limit and lock the support leg structure 11 of the drone.

[0048] Specifically, such as Figure 3 As shown, the support leg structure 11 includes: a support leg column, the bottom of which is connected to a nylon ball head through a vibration-damping piston rod, and an annular locking groove 111 is opened on the outer periphery of the vibration-damping piston rod. It should be noted that the final locking of the drone 1 is achieved by inserting the locking pin in the locking mechanism into the locking sleeve and getting stuck in the locking groove 111 of the support leg structure of the drone 1 to achieve the locking of the drone. Among them, the support leg structure 11 is as shown Figure 1 As shown, the support column of the support column structure 11 is installed on the bottom surface of the UAV body, a mounting hole is opened at the bottom of the support column, the vibration-damping piston rod is sleeved in the mounting hole, and a shock-absorbing spring is connected between the end of the vibration-damping piston rod and the bottom surface of the mounting hole at the bottom of the support column to achieve vibration reduction of the UAV 1.

[0049] Specifically, such as Figure 4 and Figure 6 As shown, the locking pin assembly 243 includes: a horizontally arranged locking support 2438, a slider, a limit seat 2436 and a reset assembly. One end of the locking support 2438 is connected to the support frame 28, and a slide rail 2432 is provided on the top of the locking support 2438; the slider is slidably connected to the top of the slide rail 2432, as shown in FIG. Figure 4 and 9As shown, a horizontally arranged locking pin 2431 is fixed on the slider by screws, the locking pin 2431 corresponds to the locking hole 2411, and the locking end of the locking pin 2431 matches the locking groove 111; a limiting seat 2436 is provided at the end of the locking support 2438 away from the locking sleeve 241; a reset assembly is provided on the locking support 2438 for resetting the slider; wherein, the locking support 2438 of the locking pin assembly 243 is fixedly connected to the side wall plate of the support frame 28, a through groove for the passage of the lever assembly 27 is provided on the locking support 2438, and a shifting hole 2437 for the lever assembly 27 to shift the slider is provided on the slider, and the limiting seat 2436 is used to limit the movement of the slider so that the shifting hole 2437 on the slider after reset matches the lever assembly 27. Figure 4 As shown, the reset assembly includes: a spring seat, a spring core shaft 2434 and a reset spring 2433. The spring seat is arranged at the bottom of the locking support 2438, and a mounting hole is opened at one end of the spring seat; the spring core shaft 2434 is matched and installed in the mounting hole, and a connecting plate 2345 is provided at the end of the spring core shaft 2434 outside the mounting hole. The connecting plate 2345 is connected to the slider after passing through the guide groove opened on the locking support 2438. The reset spring 2433 is sleeved on the spring core shaft 2434, one end of the reset spring 2433 is connected to the mounting hole, and the other end of the reset spring 2433 is connected to the connecting plate 2345.

[0050] Specifically, such as Figure 2 and Figure 8 As shown, the lever assembly 27 is connected to the inner wall of the storage box 21 through the locking lever support 271. The lever assembly 27 includes a base, which is set on the locking lever support 271. A locking lever is set on the top of the base. The locking lever is tilted away from the locking sleeve 241 and matches the locking lever hole 2437. Figure 8 As shown, in this embodiment, the lever assembly 27 is fixed with the mounting plates on both sides and the lever mounting cross plate and is installed on the inner wall of the storage box 21 through the mounting back plate of the lifting assembly. The height of the lever assembly 27 on the lifting assembly in the storage box 21 determines the storage position of the drone 1 after entering the storage box 21. The inclined surface of the lever assembly 27 acts on the working surface of the shift hole 2437 on the slider of the locking mechanism 24 to adjust the left and right position of the slider of the locking mechanism 24, so that the locking pin 2431 can lock or unlock the locking groove 111 of the support leg structure 11.

[0051] Specifically, the lifting assembly includes: a drive motor, a lead screw, and a lead screw guide rail slider assembly. The drive motor is arranged at the bottom of the storage box 21; the lead screw guide rail slider assembly is vertically arranged on the inner wall of the storage box 21, and the input end of the lead screw guide rail slider assembly is connected to the output end of the drive motor through the synchronous belt transmission assembly 26, and the output end of the lead screw guide rail slider assembly is connected to the support frame 28. Among them, the lead screw guide rail slider assembly in this embodiment includes: a lead screw, a guide rail 22 and a guide rail slider 221. The lead screw is vertically and rotatably arranged on the inner wall of the storage box 21, and the lower end of the lead screw is connected to the output end of the drive motor through the synchronous belt transmission assembly 26; the guide rail 22 is arranged parallel to the lead screw on the inner wall of the storage box 21 on both sides of the lead screw, and the guide rail slider 221 is installed on the lead screw and is slidably connected to the guide rail 22, and the guide rail slider 221 is connected to the support frame 28.

[0052] Specifically, it also includes: a tensioning component 25 for tensioning the synchronous belt of the synchronous belt transmission component 26.

[0053] Specifically, the guide positioning hole is a tapered hole, and the large end of the tapered hole faces upward.

[0054] It should be noted that if Figure 7 As shown, the switch mounting hole 2412 at the bottom of the locking sleeve 241 is an M12 threaded hole for mounting the trigger switch 242; Figure 9 As shown, the R7 arc of the locking pin 2431 matches the diameter of the locking ring groove at the front end of the vibration-damping locking leg.

[0055] How it works

[0056] like Figure 1 and Figure 2 As shown, during the process of the drone 1 landing on the take-off and landing platform 23, the nylon ball head of the support leg structure 11 at the bottom of the drone 1 is guided by the guide positioning hole on the take-off and landing platform 23 and then passes through the support frame 28 into the locking sleeve 241 until the nylon ball head contacts the trigger switch 242 at the bottom of the locking sleeve 241, so that the trigger switch 242 transmits the trigger signal to the controller, and the controller controls the driving motor of the lifting assembly to rotate forward. The driving motor drives the screw of the screw guide rail slider assembly to rotate through the synchronous belt transmission assembly 26, and the guide rail slider 221 connected to the screw moves downward along the screw under the action of the guide rail. At the same time, the support frame 28 connected to the guide rail slider 221 moves downward until the take-off and landing platform 23 connected to the support frame 28 is stored in the storage box 21; it should be noted that, Figure 3 and Figure 5As shown, during the downward movement of the support frame 28, the locking mechanism 24 at the bottom of the support frame 28 will continue to approach the lever assembly 27 until the locking lever of the lever assembly 27 passes through the through slot on the locking support 2438 of the locking pin assembly 243 and enters the shift hole 2437 on the slider of the locking pin assembly 243. Since the locking lever of the lever assembly 27 is tilted away from the locking sleeve 241, after the locking lever enters the shift hole 2437, it will push the slider toward the locking sleeve 241 until the locking lever on the slider is engaged. After passing through the locking hole 2411 on the locking sleeve 241, the pin 2431 enters the locking groove 111 of the support leg structure 11 in the locking sleeve 241. At the same time, the connecting plate 2345 of the reset assembly moves to the left with the slider, compressing the reset spring 2433 in the spring seat to realize energy storage, and provide the reset energy required for the unlocking action when the drone 1 is unlocked and takes off later. At this time, the take-off and landing platform reaches the lower limit, and the controller controls the drive motor to turn off, that is, the support leg structure 11 is locked, and the locked storage of the drone 1 is completed.

[0057] When the drone 1 is unlocked and takes off, the controller controls the driving motor of the lifting assembly to rotate in the opposite direction. The driving motor drives the screw of the screw guide rail slider assembly to rotate through the synchronous belt transmission assembly 26. The guide rail slider 221 on the screw moves upward along the screw under the guidance of the guide rail 22. At the same time, the support frame 28 connected to the guide rail slider 221 moves upward until the landing platform 23 connected to the support frame 28 extends from the storage box 21. It should be noted that during the upward movement of the support frame 28, the locking mechanism 24 at the bottom of the support frame 28 will continue to move away from the lever assembly. 27, until the locking lever of the lever assembly 27 is continuously disengaged from the shifting hole 2437. Since the locking lever of the lever assembly 27 is tilted away from the locking sleeve 241, and the return spring 2433 acts together, as the locking lever is continuously disengaged from the shifting hole 2437, it pushes the slider to move away from the locking sleeve 241 until the locking pin 2431 on the slider is disengaged from the locking hole 2411 on the locking sleeve 241, thereby unlocking the support leg structure 11 of the drone 1 by the locking mechanism 24. At this time, the drone 1 can take off from the landing platform 23. Due to the elastic force of the return spring 2433, the locking mechanism 24 will be reliably maintained in the unlocked state, ensuring that the stowage and locking operation can be smoothly carried out after the drone lands again.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic storage and locking device for a drone, characterized in that: include: The take-off and landing platform is horizontally installed in the storage box and is connected to the lifting assembly provided on the inner wall of the storage box through a support frame. The platform is provided with guide holes for guiding the support structure of the drone. The locking mechanism includes: a locking sleeve fixed to the bottom of the support frame, and the locking sleeve corresponds to the guide positioning hole one by one. The locking sleeve is horizontally slidable on the support frame on the side facing the interior of the storage box, and a locking pin assembly is provided. The locking end of the locking pin assembly matches the locking hole provided on the side of the locking sleeve. The locking mechanism also includes a lever assembly provided on the inner wall of the storage box; Among them, the lifting assembly is used to drive the support frame to move vertically along the inner wall of the storage box so that the take-off and landing platform enters or is pushed out of the storage box, and at the same time drives the locking mechanism to move vertically, so that the lever assembly drives the locking pin assembly to slide horizontally from the locking hole to enter or exit the locking sleeve, thereby limiting the locking or unlocking the drone's leg structure.

2. The automatic storage and locking device for a drone according to claim 1, characterized in that: It also includes a controller and a trigger switch. The trigger switch is set in the locking sleeve through the switch mounting hole at the bottom of the locking sleeve, and the trigger switch and the lifting assembly are electrically connected to the controller. When the UAV's leg structure enters the locking sleeve and triggers the trigger switch, the controller is used to control the lifting assembly to drive the take-off and landing platform together with the locking mechanism to descend until the locking pin assembly touches the lever assembly, and the lever assembly drives the locking pin assembly to move to limit and lock the UAV's leg structure.

3. The automatic storage and locking device for a drone according to claim 1, characterized in that: The support leg structure comprises a support leg column, the bottom of which is connected with a nylon ball head via a vibration-damping piston rod, and an annular locking groove is provided on the outer periphery of the vibration-damping piston rod.

4. The automatic storage and locking device for a drone according to claim 3, characterized in that: The locking pin assembly includes: A horizontally arranged locking support, one end of which is connected to the support frame and a slide rail is provided on the top; A slider is slidably connected to the top of the slide rail and is provided with a locking pin, the locking pin corresponds to the locking hole, and the locking end of the locking pin matches the locking groove; A limit seat is provided at the end of the locking support away from the locking sleeve; and a reset assembly, which is provided on the locking support and is used for resetting the slider; Among them, the locking support is provided with a through groove for the lever assembly to pass through, the slider is provided with a shift hole for the lever assembly to shift the slider to move, and the limit seat is used to limit the movement of the slider so that the shift hole on the slider after reset matches the lever assembly.

5. The automatic storage and locking device for a drone according to claim 4, characterized in that: The reset components include: The spring seat is arranged at the bottom of the locking support and has a mounting hole at one end; The spring core shaft is matched and installed in the mounting hole, and a connecting plate is provided at the end thereof outside the mounting hole. The connecting plate is connected to the slider after passing through the guide groove provided on the locking support; and a return spring which is sleeved on the spring core shaft, one end of which is connected with the mounting hole, and the other end of which is connected with the connecting plate.

6. The automatic storage and locking device for a drone according to claim 1, characterized in that: The lever assembly is connected to the inner wall of the collection box through a locking lever support. The lever assembly includes a base, which is arranged on the locking lever support. A locking lever is arranged on the top of the base. The locking lever is tilted away from the locking sleeve, and the locking lever matches the lever hole.

7. The automatic storage and locking device for a drone according to claim 1, characterized in that: The lifting assembly includes: A driving motor is arranged at the bottom of the collection box; The lead screw guide rail slider assembly is vertically arranged on the inner wall of the storage box, the input end of which is connected to the output end of the drive motor through the synchronous belt transmission assembly, and the output end is connected to the support frame.

8. The automatic storage and locking device for a drone according to claim 7, characterized in that: The screw guide rail slider assembly includes: A lead screw is vertically and rotatably arranged on the inner wall of the storage box, and its lower end is connected to the output end of the drive motor through a synchronous belt transmission assembly; Guide rails are arranged parallel to the lead screw and on the inner wall of the storage box on both sides of the lead screw; The guide rail slider is arranged on the lead screw and is slidably connected to the lead screw guide rail, and its side surface is connected to the support frame.

9. The automatic storage and locking device for a drone according to claim 7, characterized in that: Also includes: The tensioning assembly is used to tension the synchronous belt of the synchronous belt transmission assembly.

10. The automatic storage and locking device for a drone according to claim 1, characterized in that: The guide positioning hole is a tapered hole, and the large opening of the tapered hole faces upward.

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