Multi-cabin integrated unmanned aerial vehicle mounting frame

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a multi-cabin integrated unmanned aerial vehicle mounting frame which comprises an outer frame body installed at the bottom of an unmanned aerial vehicle, a servo motor is installed on the side, close to the top, of the outer frame body, and a friction wheel is fixedly arranged on an output shaft of the servo motor. The friction wheel is in rolling connection with a rotating wheel rotationally arranged in the outer frame body, a plurality of rotating wheel grooves are formed in the rotating wheel, shaft shoulder step screws are installed on the outer edges of the rotating wheel grooves, rotating wheel cabin doors are rotationally connected to the shaft shoulder step screws, and an installation side plate is fixedly arranged on the side wall, away from the servo motor, of the outer frame body. A shipping space detection sensor is embedded in the inner wall of the outer frame body. According to the multi-cabin integrated unmanned aerial vehicle mounting frame, continuous throwing of a plurality of thrown objects can be controlled only through one servo motor, the size and weight of the whole mounting structure are greatly reduced, and meanwhile the influence on maneuverability of an unmanned aerial vehicle and the influence on energy consumption and flight time of the unmanned aerial vehicle are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a multi-cabin integrated unmanned aerial vehicle mounting frame. Background Art

[0002] When multiple objects need to be mounted on a drone for aerial delivery, multiple servo motors will be used to control multiple release mechanisms to control the delivery of multiple objects. These multiple motors can only be installed horizontally side by side when fixed to the drone. This requires an additional wide base plate to be installed under the drone to fix these multiple servo motors and release mechanisms, resulting in a larger volume of the overall mounting structure, increasing the overall weight, resulting in a decrease in the maneuverability of the drone, and also increasing the energy consumption of the drone, greatly reducing the flight time of the drone. Summary of the invention

[0003] In view of the deficiencies in the prior art, the utility model provides a multi-chassis integrated UAV mounting rack, which solves the technical problem that the traditional mounting structure is large in size, resulting in reduced maneuverability of the UAV and shortened flight time.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a multi-cabin integrated UAV mounting rack, comprising an outer frame body installed at the bottom of the UAV, a servo motor is installed on the side of the outer frame body close to the top, a friction wheel is fixedly provided on the output shaft of the servo motor, the friction wheel is rollingly connected with a rotating wheel rotatably arranged inside the outer frame body, a plurality of rotating wheel grooves are provided on the rotating wheel, a shoulder step screw is installed at the outer edge of the rotating wheel groove, a rotating wheel door is rotatably connected to the shoulder step screw, and a mounting side plate is fixedly provided on the side wall of the outer frame body away from the servo motor;

[0005] A cabin space detection sensor is embedded on the inner wall of the outer frame, and a detection body matched with the cabin space detection sensor is arranged on the rotary cabin door.

[0006] Preferably, a connecting slot is provided on the inner wall of the outer frame near the friction wheel.

[0007] Preferably, an inner ring groove for the rotating wheel is provided on the inner side of the outer frame.

[0008] Preferably, the bottoms of the outer frame and the mounting side panels are both provided with notches.

[0009] Preferably, a wiring groove is provided on the inner wall of the outer frame near the position of the cabin detection sensor.

[0010] Preferably, a concave mounting groove is provided on the inner wall of the runner cabin door.

[0011] Preferably, the cabin detection sensor is but not limited to a color sensor, an NFC sensor, a magnetic coding sensor, a grille sensor and a Hall sensor.

[0012] Preferably, the detection object includes but is not limited to a color strip, an NFC chip and an antenna coil, a permanent magnet block, a barcode grid and a magnetic block.

[0013] By means of the above technical solution, the utility model provides a multi-cabin integrated UAV mounting rack, which has at least the following beneficial effects:

[0014] The multi-chamber integrated UAV mounting rack is provided with a servo motor, a friction wheel, a rotating wheel and a rotating wheel door. The servo motor is used to drive the friction wheel to rotate, and the friction force between the friction wheel and the rotating wheel is used to rotate the rotating wheel. When the rotating wheel door on the rotating wheel moves to the notch position at the bottom of the outer frame body, the rotating wheel door automatically opens downward under the action of gravity and realizes the release process of the mounted object. Only one servo motor is needed to control the continuous delivery of multiple delivery objects, which greatly reduces the volume and weight of the entire mounting structure, and also reduces the impact on the maneuverability of the UAV, as well as the impact on the energy consumption and flight time of the UAV.

[0015] The multi-cabin integrated UAV mount can help staff understand the location information of each part of the mount by setting up cabin detection sensors and detection bodies, making it easier for staff to carry out orderly placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 An exploded view of the utility model as a whole;

[0019] Figure 3 It is a structural schematic diagram of the outer frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the runner of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the runner hatch of the utility model;

[0022] Reference numerals:

[0023] 1. Outer frame; 11. Connecting slot; 12. Inner ring slot; 13. Notch; 14. Wire routing slot; 2. Servo motor; 3. Friction wheel; 4. Rotor; 41. Rotor slot; 5. Shoulder step screw; 6. Rotor hatch; 61. Mounting slot; 7. Mounting side panel; 8. Cabin detection sensor; 9. Detection body. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] With the widespread application of drones in military, civil and scientific research fields, the demand for diversified tasks is increasing. The traditional single mounting method can no longer meet the needs of complex tasks. The multi-chamber integrated wheel 4 layout can carry multiple devices on one mounting rack at the same time, and quickly switch through the wheel 4 mechanism, greatly improving the efficiency of task execution. This layout method can more effectively utilize the drone's mounting space, reduce interference between mounted devices, and improve the overall performance of the drone. Example

[0026] Based on the technical defects of the existing technology, please refer to Figure 1-Figure 5 The utility model provides a multi-cabin integrated UAV mounting frame, which can control the continuous delivery of multiple delivery objects by using only one servo motor 2, greatly reducing the volume and weight of the entire mounting structure, and also reducing the impact on the maneuverability of the UAV, as well as the impact on the energy consumption and flight time of the UAV. The mounting frame includes an outer frame 1 installed at the bottom of the UAV, a servo motor 2 is installed on one side of the outer frame 1 close to the top, a friction wheel 3 is fixed on the output shaft of the servo motor 2, and the friction wheel 3 rotates with a rotating wheel 4 arranged inside the outer frame 1. Rolling connection, a plurality of wheel grooves 41 are provided on the rotating wheel 4, and a shoulder step screw 5 is installed at the outer edge of the rotating wheel groove 41, and a wheel hatch 6 is rotatably connected to the shoulder step screw 5, and a mounting side plate 7 is fixedly provided on the side wall of the outer frame 1 away from the servo motor 2; when launching, the servo motor 2 is used to drive the friction wheel 3 to rotate, and the friction wheel 3 drives the rotating wheel 4 to rotate, and when the wheel hatch 6 on the rotating wheel 4 moves to the notch 13 at the bottom of the outer frame 1, under the action of gravity, the wheel hatch 6 automatically opens downward and realizes the release process of the mounted object.

[0027] In order to facilitate the staff to understand the location information of each mounted object, a cabin space detection sensor 8 is embedded on the inner wall of the outer frame 1, and a detection body 9 compatible with the cabin space detection sensor 8 is provided on the rotary hatch 6; when the rotary wheel 4 drives the rotary hatch 6 to move to the position of the cabin space detection sensor 8, the cabin space detection sensor 8 is marked by the detection body 9, thereby obtaining the information of the mounted items.

[0028] In order to facilitate the contact between the friction wheel 3 and the rotating wheel 4 and realize transmission, a connecting slot 11 is provided on the inner wall of the outer frame 1 near the friction wheel 3; the setting of the connecting slot 11 is just enough to allow the friction wheel 3 to protrude a little into the outer frame 1 and be able to roll in contact with the rotating wheel 4.

[0029] To ensure the stability of the rotation of the wheel 4 , an inner groove 12 for the rotation of the wheel 4 is provided on the inner side of the outer frame 1 ; the inner groove 12 is used to limit the position of the wheel 4 to prevent the wheel 4 from detaching from the outer frame 1 .

[0030] In order to enable the runner hatch 6 to open automatically under the action of gravity, a notch 13 is provided at the bottom of the outer frame 1 and the mounting side plate 7; when the runner hatch 6 on the runner 4 moves to the position of the notch 13 at the bottom of the outer frame 1, since the runner hatch 6 is not blocked by the outer frame 1, at this time, under the action of gravity, the runner hatch 6 automatically opens downward and the mounted object is released.

[0031] In order to facilitate power supply to the cabin detection sensor 8, a wiring groove 14 is provided on the inner wall of the outer frame 1 near the cabin detection sensor 8; the wiring groove 14 can facilitate the connection of the wire to the cabin detection sensor 8 without affecting the rotation of the wheel 4.

[0032] In order to improve the stability of the mounted object, a concave mounting groove 61 is provided on the inner wall of the runner hatch 6 ; the side wall of the mounting groove 61 is in contact with the mounted object, so that the mounted object is firmly fixed in the runner groove 41 . Example

[0033] When carrying out the delivery work, the staff needs to understand the location information of each mount, and then on the basis of the first embodiment, the cabin detection sensor 8 includes but is not limited to a color sensor, an NFC sensor, a magnetic coding sensor, a grille sensor and a Hall sensor; the detection body 9 includes but is not limited to a color strip, an NFC chip and an antenna coil, a permanent magnet block, a grille bar code and a magnetic block; the color sensor can be used in conjunction with the color strip, the NFC sensor can be used in conjunction with the NFC chip and the antenna coil, the magnetic coding sensor can be used in conjunction with the permanent magnet block, the grille sensor can be used in conjunction with the grille bar code, and the Hall sensor can be used in conjunction with the magnetic block. Through the mutual cooperation of the above components, each mount can be marked, and it is convenient for the staff to understand.

[0034] It can be known from the above embodiments that: when launching, the servo motor 2 is used to drive the friction wheel 3 to rotate, and the friction wheel 3 then drives the rotating wheel 4 to rotate. When the rotating wheel door 6 on the rotating wheel 4 moves to the position of the notch 13 at the bottom of the outer frame 1, under the action of gravity, the rotating wheel door 6 automatically opens downward and the release process of the mounted object is realized.

[0035] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-chamber integrated drone mounting frame, comprising an outer frame (1) mounted at the bottom of the drone, characterized in that: A servo motor (2) is installed on one side of the outer frame (1) near the top, a friction wheel (3) is fixedly provided on the output shaft of the servo motor (2), the friction wheel (3) is rollingly connected to a rotating wheel (4) rotatably arranged inside the outer frame (1), a plurality of rotating wheel grooves (41) are provided on the rotating wheel (4), a shoulder step screw (5) is installed at the outer edge of the rotating wheel groove (41), a rotating wheel door (6) is rotatably connected to the shoulder step screw (5), and a mounting side plate (7) is fixedly provided on the side wall of the outer frame (1) away from the servo motor (2); A cabin space detection sensor (8) is embedded on the inner wall of the outer frame (1), and a detection body (9) compatible with the cabin space detection sensor (8) is provided on the rotary cabin door (6).

2. The multi-cabin integrated UAV mounting rack according to claim 1, characterized in that: A communication slot (11) is provided at a position of the inner wall of the outer frame body (1) close to the friction wheel (3).

3. The multi-cabin integrated UAV mounting rack according to claim 1 is characterized in that: An inner ring groove (12) for the rotating wheel (4) to rotate is provided on the inner side of the outer frame (1).

4. The multi-cabin integrated UAV mounting rack according to claim 1, characterized in that: The bottoms of the outer frame (1) and the mounting side plate (7) are both provided with notches (13).

5. The multi-cabin integrated UAV mounting rack according to claim 1, characterized in that: A wiring groove (14) is provided on the inner wall of the outer frame (1) at a position close to the cabin space detection sensor (8).

6. The multi-cabin integrated UAV mounting rack according to claim 1, characterized in that: An inwardly concave mounting groove (61) is provided on the inner wall of the runner cabin door (6).

7. The multi-cabin integrated UAV mounting rack according to claim 1, characterized in that: The cabin detection sensor (8) includes but is not limited to a color sensor, an NFC sensor, a magnetic coding sensor, a grille sensor and a Hall sensor.

8. The multi-chassis integrated UAV mounting rack according to claim 7, characterized in that: The detection body (9) includes but is not limited to a color strip, an NFC chip and an antenna coil, a permanent magnet block, a barcode and a magnetic block.

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