Double-bin type unmanned aerial vehicle hangar door

Abstract

The utility model discloses a double-bin type unmanned aerial vehicle hangar door, which belongs to the technical field of unmanned aerial vehicles and comprises a hangar body, and a contraction structure is arranged on the inner wall of the hangar body. The contraction structure comprises a first door plate rotationally connected to the inner wall of the hangar body, a first motor is installed on the inner wall of the first door plate, and a gear is installed at the output end of the first motor. By arranging a contraction structure and an inductor, when the inductor detects that a barrier in the surrounding environment affects door opening, a first motor and an electric telescopic rod are started through the inductor, the electric telescopic rod drives a second door plate to move upwards, the first motor drives the second door plate to contract to the inner side of a first door plate, and then the second motor is started to completely open the door plate; the problem that a double-bin type unmanned aerial vehicle hangar door cannot be completely opened due to the fact that the double-bin type unmanned aerial vehicle hangar door is limited by obstacles is effectively solved, and therefore operation of an unmanned aerial vehicle is effectively prevented from being affected, and damage to the hangar door is effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of unmanned aerial vehicles, and specifically relates to a double-bay type unmanned aerial vehicle hangar door. Background Art

[0002] The double-bay drone hangar is a special equipment used for parking, charging and maintaining drones. It usually includes multiple parts such as the airport cabin, lifting platform, automatic homing system, automatic charging system, etc., to achieve the functions of automatic take-off, landing, inspection and charging of drones. As a part of the hangar, the design, function and performance of the hangar door are crucial to the storage, take-off, landing of drones and the safe operation of the entire hangar.

[0003] Double-bay drone hangars are generally taller, and the doors of double-bay drone hangars generally need to be opened in a flat-opening manner to facilitate the operation of the drone lifting platform. However, when the double-bay drone hangar is located in a narrow environment, the opening of the hangar door may be restricted by surrounding obstacles such as walls, trees, other equipment or buildings, resulting in the door being unable to be fully opened, which not only affects the operation of the drone but may also cause damage to the hangar door;

[0004] In order to solve the above problems, a double-compartment UAV hangar door is proposed in the present application. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a double-compartment type UAV hangar door to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A double-bay UAV hangar door comprises a hangar body, wherein the inner wall of the hangar body is provided with a contraction structure;

[0008] The retracting structure includes a first door panel rotatably connected to the inner wall of the hangar body, a first motor is installed on the inner wall of the first door panel, a gear is installed on the output end of the first motor, a slide is provided on the inner wall of the first door panel, teeth are installed on the outer wall of the slide, the outer wall of the gear is meshed with the outer wall of the teeth, a side of the slide away from the teeth is slidably connected to the inner wall of the retracting structure, the bottom wall of the slide is not connected to the inner bottom wall of the first door panel, a second door panel is installed on the top wall of the slide, and the bottom wall of the second door panel is slidably connected to the top wall of the first door panel.

[0009] A sliding groove is provided on the inner bottom wall of the first door panel, and an electric telescopic rod is slidably connected in the sliding groove of the first door panel. The telescopic end of the electric telescopic rod is fixedly connected to the top wall of the slide plate. By setting the electric telescopic rod, the connection effect between the two door panels is further strengthened.

[0010] A second motor is installed in the inner cavity of the hangar body adjacent to the first door panel, and a rotating rod is installed at the output end of the second motor. The outer wall of the rotating rod is fixedly connected to the inner wall of the first door panel, and the end of the rotating rod away from the second motor is rotatably connected to the inner wall of the hangar body. By arranging the second motor and the rotating rod, the connection effect between the door panel and 1 is effectively improved.

[0011] An arc block is installed on the side of the slide away from the gear. The arc block and the second door panel are in the same horizontal plane. The side of the second door panel close to the second motor is not connected to the inner wall of the hangar body. By setting the arc block, the rotating rod can be effectively prevented from being affected by the slide board during operation.

[0012] The side of the slide plate away from the gear is fixedly connected to the telescopic end of the electric telescopic rod, and the outer wall of the electric telescopic rod is close to the outer wall of the rotating rod. By arranging the electric telescopic rod and the rotating rod not to be connected, the rotating rod can be effectively prevented from being affected by the electric telescopic rod during operation.

[0013] A sensor is installed on the bottom wall of the first door panel. The sensor is located at the exact center of the first door panel. The sensor is electrically connected to the first motor. By providing the sensor, the efficiency of opening and closing the door panel is effectively improved.

[0014] The bottom wall of the hangar body is provided with a base, and the top wall of the base is not connected to the bottom wall of the first door panel. By providing the base, the stability of the device and the convenience of transportation are improved.

[0015] To sum up, the technical effects and advantages of the utility model are as follows: the double-compartment UAV hangar door is provided with a retractable structure and a sensor. When the sensor detects that there are obstructions in the surrounding environment that affect the opening of the door, the first motor and the electric telescopic rod are started by the sensor, and the electric telescopic rod drives the second door panel to move upward, and the first motor then drives the second door panel to retract to the inner side of the first door panel, and then the second motor is started to fully open the door panel, effectively avoiding the problem that the double-compartment UAV hangar door is restricted by obstacles and the door cannot be fully opened, thereby effectively avoiding affecting the operation of the UAV and effectively reducing damage to the hangar door. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the second door panel and the first door panel of the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the internal structure of the first door panel of the utility model;

[0019] Figure 4 This is a schematic diagram of the supply device and base structure of the utility model.

[0020] In the figure:

[0021] 1. Hangar body;

[0022] 2. retractable structure; 201. first door panel; 202. first motor; 203. gear; 204. slide plate; 205. teeth; 206. arc block; 207. slide slot; 208. electric telescopic rod; 209. second door panel;

[0023] 3. Second motor; 4. Rotating rod; 5. Sensor; 6. Base. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-3 A double-bay UAV hangar door comprises a hangar body 1, the inner wall of the hangar body 1 is provided with a contraction structure 2, the hangar body 1 is a double-bay UAV hangar, divided into two layers, the contraction structure 2 comprises a first door panel 201 rotatably connected to the inner wall of the hangar body 1, a first motor 202 is installed on the inner wall of the first door panel 201, a gear 203 is installed on the output end of the first motor 202, two first motors 202 are symmetrically installed on the inner wall of the first door panel 201, and a gear 203 is installed on each first motor 202.

[0026] The inner wall of the first door panel 201 is provided with a slide plate 204, and the outer wall of the slide plate 204 is installed with teeth 205. The outer wall of the gear 203 meshes with the outer wall of the teeth 205. There are two slide plates 204 symmetrically distributed on the inner wall of the first door panel 201, and each tooth 205 is installed with teeth 205. The teeth 205 mesh with the gear 203, and the first motor 202 is started to drive the gear 203 to rotate, and the gear 203 drives the teeth 205 and the slide plate 204 to move.

[0027] The side of the skateboard 204 away from the teeth 205 is slidably connected to the inner wall of the contraction structure 2, which effectively avoids the problem of the skateboard 204 being offset. The bottom wall of the skateboard 204 is not connected to the inner bottom wall of the first door panel 201. The top wall of the skateboard 204 is installed with the second door panel 209. The bottom wall of the second door panel 209 is slidably connected to the top wall of the first door panel 201. There is a certain distance between the skateboard 204 and the first door panel 201, which is convenient for the installation of other structures.

[0028] A sliding groove 207 is provided on the inner bottom wall of the first door panel 201, and an electric telescopic rod 208 is slidably connected in the sliding groove 207 provided on the first door panel 201. The telescopic end of the electric telescopic rod 208 is fixedly connected to the top wall of the slide plate 204. Two sliding grooves 207 are symmetrically provided on the inner wall of the first door panel 201, and an electric telescopic rod 208 is distributed on each sliding groove 207 provided on the first door panel 201. When the gear 203 drives the slide plate 204 and the second door panel 209 to move to one side of the first door panel 201, when the electric telescopic rod 208 is started to drive the second door panel 209 to retract, it fits with the outer wall of the first door panel 201 to improve the connection effect between the second door panel 209 and the first door panel 201.

[0029] Reference Figure 3-4 A second motor 3 is installed in the inner cavity of the hangar body 1 adjacent to the first door panel 201, and a rotating rod 4 is installed at the output end of the second motor 3. The outer wall of the rotating rod 4 is fixedly connected to the inner wall of the first door panel 201, and the end of the rotating rod 4 away from the second motor 3 is rotatably connected to the inner wall of the hangar body 1. A second motor 3 is installed inside the right side wall of the hangar body 1. By starting the second motor 3, the output end of the second motor 3 drives the rotating rod 4 to rotate, and the rotating rod 4 drives the first door panel 201 to rotate so that the first door panel 201 fits the inner wall of the hangar body 1, thereby achieving the effect of closing the door.

[0030] An arc block 206 is installed on the side of the slide plate 204 away from the gear 203. The arc block 206 and the second door panel 209 are in the same horizontal plane. The side of the second door panel 209 close to the second motor 3 is not in contact with the inner wall of the hangar body 1. The outer wall of the arc block 206 fits against the outer wall of the rotating rod 4, and the arc block 206 abuts against the rotating rod 4. At this time, the first motor 202 is turned off, and the arc block 206 is set in a certain arc shape to reduce the friction between the rotating rod 4 and the slide plate 204.

[0031] The side of the slide plate 204 away from the gear 203 is fixedly connected to the telescopic end of the electric telescopic rod 208. The outer wall of the electric telescopic rod 208 is not connected to the outer wall of the rotating rod 4. There is a certain distance between the electric telescopic rod 208 and the rotating rod 4, which effectively prevents the rotating rod 4 from being affected by the electric telescopic rod 208 during operation.

[0032] Reference Figure 3-4A sensor 5 is installed on the bottom wall of the first door panel 201. The sensor 5 is located at the exact center of the first door panel 201. The sensor 5 is electrically connected to the first motor 202. The sensor 5 is electrically connected to the electric telescopic rod 208. The model of the sensor 5 is GH-719C. It is small in size and can measure distances up to 30 meters. When the sensor 5 detects that there are obstructions in the surrounding environment that affect the opening of the door, the first motor 202 and the electric telescopic rod 208 are started by the sensor 5 to retract the second door panel 209, and then the first door panel 201 is opened to improve the effect of the device.

[0033] A base 6 is installed on the bottom wall of the hangar body 1, the top wall of the base 6 is not connected to the bottom wall of the first door panel 201, and the bottom wall of the base 6 is provided with four universal wheels to improve the stability of the device and facilitate transportation.

[0034] Working principle:

[0035] When the sensor 5 detects that there are obstructions in the surrounding environment that affect the door opening, the first motor 202 and the electric telescopic rod 208 are started through the sensor 5, and the telescopic end of the electric telescopic rod 208 drives the second door panel 209 to move upward. After leaving the surface of the first door panel 201, the output end transmission gear 203 of the first motor 202 rotates, and the gear 203 drives the teeth 205, the slide plate 204, the arc block 206 and the second door panel 209 to retract inward, and retract the second door panel 209 to the inner side of the first door panel 201, and then the second motor 3 is started, and the output end of the second motor 3 drives the rotating rod 4 to rotate, and the rotating rod 4 drives the first door panel 201 and the second door panel 209 to rotate to fully open the door panels. When the sensor 5 detects that there are no obstructions in the surrounding environment, the second motor 3 can be directly started to drive the door panels to open directly, effectively avoiding the double-compartment UAV hangar door being restricted by obstacles and causing the door to be unable to be fully opened, thereby effectively avoiding affecting the operation of the UAV and effectively reducing damage to the hangar door.

[0036] 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 protection scope of the present invention.

Claims

1. A double-bay UAV hangar door, comprising a hangar body (1), characterized in that: The inner wall of the hangar body (1) is provided with a contraction structure (2); The retractable structure (2) comprises a first door panel (201) rotatably connected to the inner wall of the hangar body (1); a first motor (202) is installed on the inner wall of the first door panel (201); a gear (203) is installed on the output end of the first motor (202); a slide plate (204) is provided on the inner wall of the first door panel (201); teeth (205) are installed on the outer wall of the slide plate (204); the outer wall of the gear (203) is meshed with the outer wall of the teeth (205); a side of the slide plate (204) away from the teeth (205) is slidably connected to the inner wall of the first door panel (201); the bottom wall of the slide plate (204) is not connected to the inner bottom wall of the retractable structure (2); a second door panel (209) is installed on the top wall of the slide plate (204); the bottom wall of the second door panel (209) is slidably connected to the top wall of the first door panel (201).

2. A double-bay UAV hangar door according to claim 1, characterized in that: The inner bottom wall of the first door panel (201) is provided with a sliding groove (207), an electric telescopic rod (208) is slidably connected in the sliding groove (207) provided in the first door panel (201), and the telescopic end of the electric telescopic rod (208) is fixedly connected to the top wall of the slide plate (204).

3. The double-bay UAV hangar door according to claim 1, characterized in that: A second motor (3) is installed in the inner cavity of the hangar body (1) adjacent to the first door panel (201); a rotating rod (4) is installed at the output end of the second motor (3); the outer wall of the rotating rod (4) is fixedly connected to the inner wall of the first door panel (201); and one end of the rotating rod (4) away from the second motor (3) is rotatably connected to the inner wall of the hangar body (1).

4. The double-bay UAV hangar door according to claim 1, characterized in that: An arc block (206) is installed on the side of the slide plate (204) away from the gear (203), and the arc block (206) and the second door plate (209) are in the same horizontal plane. The side of the second door plate (209) close to the second motor (3) is not connected to the inner wall of the hangar body (1).

5. The double-bay UAV hangar door according to claim 1, characterized in that: The side of the slide plate (204) away from the gear (203) is fixedly connected to the telescopic end of the electric telescopic rod (208), and the outer wall of the electric telescopic rod (208) is not connected to the outer wall of the rotating rod (4).

6. The double-bay UAV hangar door according to claim 1, characterized in that: A sensor (5) is installed on the bottom wall of the first door panel (201); the sensor (5) is located at the exact center of the first door panel (201); and the sensor (5) is electrically connected to the first motor (202).

7. The double-bay UAV hangar door according to claim 1, characterized in that: A base (6) is installed on the bottom wall of the hangar body (1), and the top wall of the base (6) is not connected to the bottom wall of the first door panel (201).

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