Unmanned aerial vehicle landing gear convenient to disassemble and assemble

Abstract

The unmanned aerial vehicle landing gear convenient to disassemble and assemble comprises a base and a moving assembly, the moving assembly is transversely installed on the base, the unmanned aerial vehicle landing gear further comprises a fixing mechanism, the fixing mechanism is arranged on one side of the base, and the fixing mechanism comprises a wall-embedded fixing door frame and an automatic opening and closing door matched with the wall-embedded fixing door frame; an inner frame of the wall-embedded fixed door frame is matched with the moving mechanism in size; a bottom plate of the moving mechanism is fixedly connected with the base, a telescopic structure is slidably connected to the bottom plate, and the telescopic structure penetrates through the center of the wall-embedded fixed door frame and extends out in an extension state. According to the unmanned aerial vehicle landing gear convenient to disassemble and assemble, the technical problems that in the prior art, a parking nest is complex in structure, not easy to disassemble, assemble and move, high in cost and low in safety are solved.

Description

Technical Field

[0001] The present application belongs to the technical field of unmanned aerial vehicles, and more specifically, to a landing device for unmanned aerial vehicles that is easy to disassemble and assemble. Background Art

[0002] The existing drone parking nests have complex structures. Large drone parking nests are not easy to disassemble and move, and the cost of the drone nest box is high. Small drone parking nests have low safety, high requirements for the natural environment, cannot adapt to harsh natural conditions, and are easily disturbed by external human factors, affecting the parking effect. Large-scale automatic control is more difficult. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a UAV landing device that is easy to disassemble and assemble, so as to solve the technical problems existing in the prior art that the parking nest has a complex structure, is difficult to disassemble and move, has high cost, and has low safety.

[0004] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a drone landing device that is easy to disassemble and assemble, including: a base and a moving assembly, the moving assembly is horizontally installed on the base, and also includes a fixing mechanism, the fixing mechanism is arranged on one side of the base, the fixing mechanism includes a wall-mounted fixed door frame and an automatic opening and closing door matched therewith, and the inner frame of the wall-mounted fixed door frame matches the size of the moving mechanism;

[0005] The bottom plate of the moving mechanism is fixedly connected to the base, and a telescopic structure is slidably connected to the bottom plate. In an extended state, the telescopic structure passes through the center of the wall-mounted fixed door frame and extends out.

[0006] Optionally, a transmission rod is provided on the inner side of the wall-mounted fixed door frame, one end of the transmission rod is connected to an output motor, and a rocker arm hinged to the transmission rod is provided on the automatic opening and closing door.

[0007] Optionally, the telescopic structure includes a telescopic bracket, a stepper motor, a driven wheel and a transmission belt, the telescopic bracket includes a first telescopic bracket and a second telescopic bracket, the outer side of the first telescopic bracket is a first slider that is slidably connected to first sliding grooves on both sides of the bottom plate, the inner side of the first telescopic bracket is a second sliding groove that is slidably connected to a second slider on the outer side of the second telescopic bracket, the stepper motor is arranged on the end of the first telescopic bracket away from the wall-embedded fixed door frame through a mounting plate, the transmission belt is sleeved on the output shaft of the stepper motor, and the driven wheel is provided on the end of the second bracket away from the wall-embedded fixed door frame.

[0008] Optionally, the upper layer of the belt is fixedly connected to the bottom end of the first connecting rod by a buckle, and the two ends of the first connecting rod are fixedly connected to the second telescopic bracket; the lower layer of the belt is fixedly connected to the top end of the second connecting rod by a buckle, and the two ends of the second connecting rod are fixedly connected to the bottom plate.

[0009] Optionally, it further comprises a cylinder, the bottom of the cylinder is fixedly connected to the top of the second connecting rod, and the piston rod of the cylinder is fixedly connected to the top of the mounting plate of the second telescopic bracket.

[0010] Optionally, a drone landing platform is installed on one end of the second telescopic bracket close to the wall-mounted fixed door frame, and a drone charger is installed above the base plate. The height of the drone charger is higher than the height of the drone landing platform. One end of the drone charger can be snapped into the charging port of the drone, and the other end is fixedly connected to both sides of the base plate through a fixing frame.

[0011] Optionally, a light strip is provided on the inner side of the top of the wall-mounted fixed door frame.

[0012] Optionally, a main control box is installed above the base, and the stepper motor and the output motor are electrically connected to the main control box.

[0013] The beneficial effects of the easy-to-disassemble and assemble drone landing device provided by the present application are: the overall structure is simple and compact, and the structure of the wall-mounted fixed door frame can be embedded in the wall of any machine room or other remodelable house, which is easy to disassemble and assemble, saves costs, and is not affected by the environment; when the drone takes off and lands, the extension and retraction of the telescopic structure and the opening and closing of the automatic opening and closing door are controlled by the main control box, and the whole process is automatically controlled, can be applied on a large scale, and has high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 A schematic diagram of the overall structure of the drone landing gear that is convenient for disassembly and assembly for this application;

[0016] Figure 2 A schematic diagram of the structure of the mobile components of the drone landing gear that is convenient for disassembly and assembly for this application;

[0017] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0018] Figure 4 Installation diagram of the drone landing gear for easy disassembly and assembly for this application.

[0019] Explanation of symbols in the figure:

[0020] 1. Base; 2. Wall-mounted fixed door frame; 201. Inner frame; 3. Automatic opening and closing door; 4. Moving component; 401. Bottom plate; 402. Stepper motor; 403. Drive belt; 404. Driven wheel; 405. First telescopic bracket; 406. Second telescopic bracket; 407. First connecting rod; 408. Mounting plate; 5. UAV landing platform; 6. UAV charger; 7. Main control box; 8. Fixed bracket; 9. Rocker arm; 10. Transmission rod. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0022] See also Figure 1 , the convenient disassembly and assembly drone landing device provided by the embodiment of the present application is now described. The convenient disassembly and assembly drone landing device comprises a base 1 and a moving assembly 4, wherein the moving assembly 4 is horizontally mounted on the base 1, and further comprises a fixing mechanism, wherein the fixing mechanism is arranged on one side of the base 1, and the fixing mechanism comprises a wall-mounted fixed door frame 2 and an automatic opening and closing door 3 matched therewith, wherein the inner frame 201 of the wall-mounted fixed door frame 2 matches the size of the moving assembly 4, a transmission rod 10 is arranged on the inner side of the wall-mounted fixed door frame 2, and an output motor is connected to one end of the transmission rod 10, and a rocker arm 9 hinged to the transmission rod 10 is arranged on the automatic opening and closing door 3.

[0023] See also Figure 2-Figure 3 The bottom plate 401 of the moving component 4 is fixedly connected to the base 1, and a telescopic structure is slidably connected to the bottom plate 401. The telescopic structure passes through the center of the wall-mounted fixed door frame 2 and extends out in an extended state. The telescopic structure includes a telescopic bracket, a stepper motor 402, a driven wheel 404 and a transmission belt 403. The telescopic bracket includes a first telescopic bracket 405 and a second telescopic bracket 406. The outer side of the first telescopic bracket 405 is a first slider, which is slidably connected to the first slide grooves on both sides of the bottom plate 401. The inner side of the first telescopic bracket 405 is a second slide groove, which is slidably connected to the second slider on the outer side of the second telescopic bracket 406. The stepper motor 402 is arranged on the end of the first telescopic bracket 405 away from the wall-mounted fixed door frame 2 through the mounting plate 408. The transmission belt 403 is sleeved on the output shaft of the stepper motor 402. The end of the second telescopic bracket 406 away from the wall-mounted fixed door frame 2 is provided with a driven wheel 404;

[0024] The upper layer of the transmission belt 403 is fixedly connected to the bottom end of the first connecting rod 407 by a buckle, and the two ends of the first connecting rod 407 are fixedly connected to the second telescopic bracket 406; the lower layer of the transmission belt 403 is fixedly connected to the top of the second connecting rod by a buckle, and the two ends of the second connecting rod are fixedly connected to the bottom plate 401, and a cylinder is also provided at the connection between the bottom plate 401 and the first telescopic bracket 405, the bottom of the cylinder is fixedly connected to the top of the second connecting rod, and the piston rod of the cylinder is fixedly connected to the top of the mounting plate 408 of the second telescopic bracket 406.

[0025] A drone landing platform 5 is installed on one end of the second telescopic bracket 406 close to the wall-mounted fixed door frame 2, and a drone charger 6 is installed above the base plate 401. The height of the drone charger 6 is higher than the height of the drone landing platform 5. One end of the drone charger 6 can be connected to the charging port of the drone, and the other end is fixedly connected to both sides of the base plate 401 through a fixing frame 8.

[0026] When the main control box 7 controls the stepper motor 402 to rotate forward and drive the transmission belt 403 to move, the first telescopic bracket 405 and the second telescopic bracket 406 are unfolded, and an electronic limit switch is set on the wall-mounted fixed door frame 2. The main control box 7 receives and sends electric signals to synchronously control the automatic opening and closing door 3 to open, and the drone landing platform 5 extends after passing through the center of the wall-mounted fixed door frame 2, and then the drone located on the drone landing platform 5 flies out; when the drone lands on the drone landing platform 5, the main control box 7 controls the stepper motor 402 to rotate in the opposite direction to drive the transmission belt 403 to move, and the main control box 7 receives and sends electric signals to synchronously control the automatic opening and closing door 3 to close, and the transmission belt 403 drives the second telescopic bracket 406 to retract, and the inflation in the cylinder pushes the piston rod to extend and then drives the first telescopic bracket 405 to retract, and the drone landing platform 5 passes through the center of the wall-mounted fixed door frame 2 and returns to its original position, so that the charging port on the drone is plugged into the drone charger 6.

[0027] A light bar is provided on the inner side of the top of the wall-mounted fixed door frame 2, which is convenient for the drone to locate and land on the landing platform at night. A main control box 7 is installed above the base 1, and the stepper motor 402, the electronic limit switch and the output motor are all electrically connected to the main control box 7 and controlled by the main control box 7.

[0028] See also Figure 4, this application can be combined with houses, including computer rooms throughout urban and rural areas and houses that can be transformed (including concrete houses, brick-concrete houses, board houses, other types of temporary houses, etc.), and the transformed facilities can be used as drone nests. Or the battery-swap version of the standard airport can be transformed, removing the airport shell, air conditioning in the airport, UPS and other facilities, and placing the remaining body, controller, drone, etc. in the transformed nest to share the air-conditioning environment, electricity and backup power supply environment, etc. The structure is simple and compact, easy to disassemble and assemble, and can be installed in any computer room or other transformable house. While saving costs, it is not affected by the environment, can be controlled and applied on a large scale, has high safety, long operating time, high efficiency, and strong timeliness.

[0029] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A conveniently disassembled drone landing device, comprising a base (1) and a moving assembly (4), wherein the moving assembly (4) is transversely mounted on the base (1), and is characterized in that: It also includes a fixing mechanism, which is arranged on one side of the base (1), and includes a wall-mounted fixed door frame (2) and an automatic opening and closing door (3) matching the wall-mounted fixed door frame (2), and the inner frame (201) of the wall-mounted fixed door frame (2) matches the size of the moving component (4); The bottom plate (401) of the movable component (4) is fixedly connected to the base (1), and a telescopic structure is slidably connected to the bottom plate (401). In an extended state, the telescopic structure passes through the center of the wall-mounted fixed door frame (2) and extends out.

2. The conveniently disassembled UAV landing device according to claim 1, characterized in that: A transmission rod (10) is arranged on the inner side of the wall-mounted fixed door frame (2), one end of the transmission rod (10) is connected to an output motor, and a rocker arm (9) hinged to the transmission rod (10) is arranged on the automatic opening and closing door (3).

3. The conveniently disassembled UAV landing device according to claim 2, characterized in that: The telescopic structure comprises a telescopic bracket, a stepper motor (402), a driven wheel (404) and a transmission belt (403); the telescopic bracket comprises a first telescopic bracket (405) and a second telescopic bracket (406); a first sliding block is provided on the outer side of the first telescopic bracket (405) and is slidably connected to first sliding grooves on both sides of the bottom plate (401); a second sliding groove is provided on the inner side of the first telescopic bracket (405) and is slidably connected to a second sliding block on the outer side of the second telescopic bracket (406); the stepper motor (402) is arranged on the end of the first telescopic bracket (405) away from the wall-mounted fixed door frame (2) through a mounting plate (408); the transmission belt (403) is sleeved on the output shaft of the stepper motor (402); and the driven wheel (404) is provided on the end of the second telescopic bracket (406) away from the wall-mounted fixed door frame (2).

4. The conveniently disassembled UAV landing device according to claim 3, characterized in that: The upper layer of the transmission belt (403) is fixedly connected to the bottom end of the first connecting rod (407) via a buckle, and the two ends of the first connecting rod (407) are fixedly connected to the second telescopic bracket (406); the lower layer of the transmission belt (403) is fixedly connected to the top end of the second connecting rod via a buckle, and the two ends of the second connecting rod are fixedly connected to the bottom plate (401).

5. The conveniently disassembled UAV landing device according to claim 4, characterized in that: The telescopic structure also includes a cylinder, the bottom of which is fixedly connected to the top of the second connecting rod, and the piston rod of the cylinder is fixedly connected to the top of the mounting plate (408) of the second telescopic bracket (406).

6. The conveniently disassembled UAV landing device according to claim 5, characterized in that: A drone landing platform (5) is installed on one end of the second telescopic bracket (406) close to the wall-mounted fixed door frame (2), and a drone charger (6) is installed above the base plate (401). The height of the drone charger (6) is higher than the height of the drone landing platform (5). One end of the drone charger (6) can be snap-connected with the charging port of the drone, and the other end is fixedly connected to both sides of the base plate (401) through a fixing frame (8).

7. The conveniently disassembled UAV landing device according to any one of claims 1 to 6, characterized in that: A light strip is provided on the inner side of the top of the wall-mounted fixed door frame (2).

8. The conveniently disassembled UAV landing device according to claim 3, characterized in that: A main control box (7) is installed above the base, and the stepper motor (402) and the output motor are both electrically connected to the main control box (7).

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