Unmanned aerial vehicle hovering in clamping mode

Abstract

The unmanned aerial vehicle hovering in the clamping mode comprises an unmanned aerial vehicle assembly, a vehicle body supporting piece is arranged at the bottom of the unmanned aerial vehicle assembly, angle adjusting mechanisms are arranged on the two sides of the vehicle body supporting piece, and the end of each angle adjusting mechanism is connected with a clamping supporting mechanism. The adjacent clamping and supporting mechanisms are rotatably connected, and the bottom of each clamping and supporting mechanism is connected with a clamping mechanism; when the unmanned aerial vehicle flies to a designated position and needs to grasp a columnar object, the angle adjusting mechanism can enable the angle of the clamping and supporting mechanism to change, and the clamping mechanism clamps the object, so that the unmanned aerial vehicle hovers on the columnar object for shooting.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane technical field, concretely relates to an unmanned plane through clamping mode suspension. BACKGROUND

[0002] Unmanned plane is low in cost, relatively simple to maintain and has good maneuverability, with the increasing maturity of unmanned plane technology, unmanned plane can replace human work. Unmanned plane can reduce work intensity, improve work efficiency and ensure safe operation, and it is a new research direction. Intelligent unmanned plane needs to realize fixed-point operation in future research and development process, and how to safely and reliably carry various mechanical arms on unmanned plane platform is a direction to realize unmanned plane fixed-point task completion.

[0003] The granted announcement No. CN221954567U discloses a kind of unmanned plane grabbing device and unmanned plane, in combination with its specification and drawing, scheme is grabbed, power supply can be started to make electromagnet enter to adsorption state, at this time, electromagnet will adsorb abutment column and make it move upwards. Because the jaw arm of abutment column and gripper is in abutment state, so in the process that abutment column moves upwards, two movable ends of jaw arm will close to the middle, so that the clamping end of jaw arm realizes clamping function. However, there are many inconveniences in the angle adjustment of clamping end, which brings inconvenience to clamping. SUMMARY

[0004] The utility model mainly aims at the problem existing when unmanned plane is used, and invents an unmanned plane that suspends by clamping mode, for the angle adjustment before clamping, the angle of angle support arm is adjusted by the rotation of the rotating shaft of first micro motor, the angle of clamping support arm changes by the motor rotating shaft of second micro motor, and the end of adjacent clamping support arm is hinged, so the included angle between clamping support arm can change, when flying to specified position needs to hold columnar object, the angle of angle support arm can be adjusted by the rotating shaft of first micro motor, after the position of angle support arm changes, the angle of driving arm support plate can change when the rotating shaft of third micro motor rotates, and the position of folding mechanism on driving arm support plate changes to clamp object.

[0005] The utility model discloses an unmanned plane that suspends by clamping mode, including unmanned plane component, the bottom of unmanned plane component is equipped with organism support piece, the both sides of organism support piece are equipped with angle adjusting mechanism, the end of each angle adjusting mechanism is connected with clamping support mechanism, rotatable connection is arranged between adjacent clamping support mechanism, the bottom of each clamping support mechanism is connected with clamping mechanism.

[0006] As preferred, the unmanned aerial vehicle assembly comprises an unmanned aerial vehicle body, a rotor support arm, a rotor drive motor and an unmanned aerial vehicle rotor, the unmanned aerial vehicle body is internally provided with a plurality of rotor support arms, the end of each rotor support arm is provided with a rotor drive motor, and the rotating shaft end of the rotor drive motor is connected with the unmanned aerial vehicle rotor.

[0007] As preferred, the body support is composed of a plurality of metal plates connected with each other, and the inside of the body support is provided with a camera element.

[0008] As preferred, each angle adjusting mechanism comprises a first micro motor, an angle support arm and a second micro motor, one side of the first micro motor is connected to the side surface of the body support, the rotating shaft end of the first micro motor is connected with an angle support arm with L-shaped cross section, the bottom of the angle support arm is connected to the second micro motor, and the rotating shaft end of the second micro motor is connected to the clamping support mechanism.

[0009] As preferred, each clamping support mechanism comprises a clamping support arm, a clamping support block and a third micro motor, the surface of the clamping support arm is connected to the rotating shaft of the second micro motor, the end of the clamping support arm is provided with a clamping support block, the top surface of the clamping support block is provided with a third micro motor, and the rotating shaft of the third micro motor passes through the inside of the clamping support block and is connected to the clamping mechanism.

[0010] As preferred, the clamping mechanism comprises a drive arm support plate, a drive gear and a folding mechanism, the inside of the drive arm support plate is provided with a plurality of drive gears, the adjacent drive gears are transmissionally connected, the surface of the drive arm support plate is hingedly connected to the folding mechanism, and the end of the folding mechanism is connected to the surface of the drive gear.

[0011] As preferred, the folding mechanism comprises a plurality of first folding support rods, second folding support rods, third folding support rods and a clamping plate, the end of each first folding support rod is fixedly connected to the surface of the drive gear, the other end of each first folding support rod is connected to one end of the second folding support rod, the other end of each second folding support rod is connected to the clamping plate, the middle part of each second folding support rod is hingedly connected to one end of the third folding support rod, and the other end of each third folding support rod is hingedly connected to the surface of the drive arm support plate.

[0012] As preferred, the adjacent ends of the plurality of clamping support arms are hingedly connected, and the sum of the lengths of the plurality of clamping support arms is less than the width of the unmanned aerial vehicle body.

[0013] Compared with the prior art, the utility model have following beneficial effect: 1, for the angle adjustment before clamping, the rotation of the first micro motor's pivot adjusts the angle of angle support arm, the motor pivot of second micro motor drives the angle of clamping support arm to change, and the end of adjacent clamping support arm is articulated design, therefore the included angle between clamping support arm can change. The multi-angle change of clamping support arm can make the subsequent clamping position adjustment more convenient. 2, when flying to the designated position needs to hold the columnar object, the pivot of the first micro motor can adjust the angle of angle support arm, after the position change of angle support arm, the pivot rotation of third micro motor can make the angle change of drive arm support plate, and the position change of folding mechanism on drive arm support plate thereby clamps the object, so as to make the unmanned aerial vehicle hover on the columnar object and take pictures. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the perspective view of the utility model;

[0015] Figure 2 It is the perspective view of the utility model;

[0016] Figure 3 It is the perspective view of the utility model;

[0017] Figure 4 It is the partial enlarged view of the utility model;

[0018] Figure 5 It is the partial perspective view of the utility model.

[0019] Mark in the drawing: 1, unmanned aerial vehicle assembly;11, unmanned aerial vehicle body;12, rotor support arm;13, rotor drive motor;14, unmanned aerial vehicle rotor;2, body support piece;3, angle adjusting mechanism;31, first micro motor;32, angle support arm;33, second micro motor;4, clamping support mechanism;41, clamping support arm;42, clamping support block;43, third micro motor;5, clamping mechanism;51, drive arm support plate;52, drive gear;53, folding mechanism;531, first folding support rod;532, second folding support rod;533, third folding support rod;534, clamping plate;6, camera element. DETAILED DESCRIPTION

[0020] The utility model will be further described in connection with the embodiment shown in the drawing:

[0021] As Figures 1 to 5 Shown, a kind of unmanned aerial vehicle that hovers by clamping mode, including unmanned aerial vehicle assembly 1, the bottom of the unmanned aerial vehicle assembly 1 is equipped with body support piece 2, the body support piece 2 has several metal sheet materials and is interconnected to form, the inside of the body support piece 2 is equipped with camera element 6. Camera element 6 can be high-definition camera.

[0022] The unmanned aerial vehicle assembly 1 comprises an unmanned aerial vehicle body 11, a rotor support arm 12, a rotor drive motor 13 and an unmanned aerial vehicle rotor 14, the inside of the unmanned aerial vehicle body 11 is provided with a plurality of rotor support arms 12, the end of each rotor support arm 12 is provided with a rotor drive motor 13, the rotating shaft end of the rotor drive motor 13 is connected with the unmanned aerial vehicle rotor 14.

[0023] When the unmanned aerial vehicle needs to fly, the rotating shaft of the rotor drive motor 13 at the end of the rotor support arm 12 drives the unmanned aerial vehicle rotor 14 to start rotating, and the unmanned aerial vehicle rotor 14 rotates to generate an upward thrust, thereby driving the entire unmanned aerial vehicle to fly.

[0024] In the embodiment, the two sides of the body support 2 are provided with angle adjusting mechanisms 3, the end of each angle adjusting mechanism 3 is connected with a clamping support mechanism 4, and the adjacent clamping support mechanisms 4 are rotatably connected.

[0025] Each angle adjusting mechanism 3 comprises a first micro motor 31, an angle support arm 32 and a second micro motor 33, one side of the first micro motor 31 is connected to the side surface of the body support 2, the rotating shaft end of the first micro motor 31 is connected with the angle support arm 32 with an L-shaped cross section, the bottom of the angle support arm 32 is connected to the second micro motor 33, and the rotating shaft end of the second micro motor 33 is connected to the clamping support mechanism 4. Each clamping support mechanism 4 comprises a clamping support arm 41, a clamping support block 42 and a third micro motor 43, the surface of the clamping support arm 41 is connected to the rotating shaft of the second micro motor, the end of the clamping support arm 41 is provided with the clamping support block 42, the top surface of the clamping support block 42 is provided with the third micro motor 43, and the rotating shaft of the third micro motor 43 penetrates through the inside of the clamping support block 42 and is connected to the clamping mechanism 5.

[0026] When the rotating shaft of the first micro motor 31 rotates, the angle of the angle support arm 32 can be adjusted, after the position of the angle support arm 32 changes, the angle of the clamping support arm 41 driven by the motor rotating shaft of the second micro motor 33 changes, and since the ends of the adjacent clamping support arms 41 are hinged, the included angle between the clamping support arms 41 can change. The multi-angle change of the clamping support arm 41 can make the position adjustment of the clamping mechanism 5 more convenient.

[0027] In the embodiment, the clamping mechanism 5 comprises a drive arm support plate 51, a drive gear 52 and a folding mechanism 53, the inside of the drive arm support plate 51 is provided with a plurality of drive gears 52, the adjacent drive gears 52 are transmissionally connected, the surface of the drive arm support plate 51 is hingedly connected to the folding mechanism 53, and the end of the folding mechanism 53 is connected to the surface of the drive gear 52.

[0028] The folding mechanism 53 comprises a plurality of first folding support rods 531, second folding support rods 532, third folding support rods 533 and clamping plates 534, the end of each first folding support rod 531 is fixedly connected to the surface of the drive gear 52, the other end of each first folding support rod 531 is connected to one end of the second folding support rod 532, the other end of each second folding support rod 532 is connected to the clamping plate 534, the middle part of each second folding support rod 532 is hingedly connected to one end of the third folding support rod 533, and the other end of each third folding support rod 533 is hingedly connected to the surface of the drive arm support plate 51. It should be noted that the adjacent ends of the plurality of clamping support arms 41 are hingedly connected, and the sum of the lengths of the plurality of clamping support arms 41 is less than the width of the unmanned aerial vehicle body 11.

[0029] When the rotating shaft of the third micro motor 43 rotates, the angle of the drive arm support plate 51 changes, when the drive arm support plate 51 reaches the specified position, the motor on the side of the drive arm support plate 51 drives the drive gear 52 to rotate, each drive gear 52 drives the first folding support rod 531 to rotate, so that the position of the second folding support rod 532 changes. During the rotation of the first folding support rod 531, one end of the third folding support rod 533 rotates relative to the surface of the drive arm support plate 51, and the other end is hingedly rotated relative to the middle part of the second folding support rod 532, so that the angle of the adjacent second folding support rod 532 changes to clamp the object.

[0030] The working principle and use method of the utility model:

[0031] When the unmanned aerial vehicle needs to fly, the rotating shaft of the rotor drive motor 13 at the end of the rotor support arm 12 drives the unmanned aerial vehicle rotor 14 to start rotating, and the unmanned aerial vehicle rotor 14 rotates to generate upward thrust, thereby driving the whole unmanned aerial vehicle to fly.

[0032] When the flying designated position needs to grab the columnar object, the rotation of the rotation shaft of the first micro motor 31 can adjust the angle of the angle support arm 32, the change of the position of the angle support arm 32 causes the change of the angle of the clamping support arm 41 driven by the motor shaft of the second micro motor 33. Then the rotation of the rotation shaft of the third micro motor 43 can cause the change of the angle of the driving arm support plate 51, when the driving arm support plate 51 reaches the designated position, the rotation of the driving gear 52 driven by the motor on the side of the driving arm support plate 51, each driving gear 52 drives the rotation of the first folding support rod 531, so that the position of the second folding support rod 532 changes. In the process of the rotation of the first folding support rod 531, one end of the third folding support rod 533 rotates relative to the surface of the driving arm support plate 51, and the other end is equivalent to the middle part of the second folding support rod 532, so that the angle of the adjacent second folding support rod 532 changes to clamp the object.

[0033] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A drone that hovers by clamping, comprising a drone component (1), characterized in that, The drone component (1) has a body support (2) at its bottom. Angle adjustment mechanisms (3) are provided on both sides of the body support (2). Each angle adjustment mechanism (3) is connected to a clamping support mechanism (4) at its end. Adjacent clamping support mechanisms (4) are rotatably connected. Each clamping support mechanism (4) is connected to a clamping mechanism (5) at its bottom.

2. The drone hovering by clamping method according to claim 1, characterized in that, The UAV component (1) includes a UAV body (11), a rotor support arm (12), a rotor drive motor (13), and a UAV rotor (14). The UAV body (11) has several rotor support arms (12) inside. Each rotor support arm (12) has a rotor drive motor (13) at its end. The rotor drive motor (13) has a rotor shaft end connected to the UAV rotor (14).

3. The drone hovering by clamping method according to claim 2, characterized in that, The body support component (2) is composed of several metal plates connected to each other, and the body support component (2) is equipped with a camera element (6).

4. The drone hovering by clamping method according to claim 3, characterized in that, Each of the angle adjustment mechanisms (3) includes a first micro motor (31), an angle support arm (32), and a second micro motor (33). One side of the first micro motor (31) is connected to the side of the body support member (2). The end of the shaft of the first micro motor (31) is connected to the angle support arm (32) with an L-shaped cross-section. The bottom of the angle support arm (32) is connected to the second micro motor (33). The end of the shaft of the second micro motor (33) is connected to the clamping support mechanism (4).

5. The drone hovering by clamping method according to claim 4, characterized in that, Each of the clamping support mechanisms (4) includes a clamping support arm (41), a clamping support block (42), and a third micro motor (43). The surface of the clamping support arm (41) is connected to the rotating shaft of the second micro motor. The end of the clamping support arm (41) is provided with a clamping support block (42). The top surface of the clamping support block (42) is provided with a third micro motor (43). The rotating shaft of the third micro motor (43) passes through the interior of the clamping support block (42) and is connected to the clamping mechanism (5).

6. The drone hovering by clamping method according to claim 5, characterized in that, The clamping mechanism (5) includes a drive arm support plate (51), a drive gear (52) and a folding mechanism (53). The drive arm support plate (51) has a plurality of drive gears (52) inside, and adjacent drive gears (52) are connected by transmission. The surface of the drive arm support plate (51) is hinged to the folding mechanism (53), and the end of the folding mechanism (53) is connected to the surface of the drive gear (52).

7. The drone hovering by clamping method according to claim 6, characterized in that, The folding mechanism (53) includes a plurality of first folding support rods (531), second folding support rods (532), third folding support rods (533), and a clamping plate (534). The end of each first folding support rod (531) is fixedly connected to the surface of the drive gear (52). The other end of each first folding support rod (531) is connected to one end of the second folding support rod (532). The other end of each second folding support rod (532) is connected to the clamping plate (534). The middle part of each second folding support rod (532) is hinged to one end of the third folding support rod (533). The other end of each third folding support rod (533) is hinged to the surface of the drive arm support plate (51).

8. The drone hovering by clamping method according to claim 5, characterized in that, The adjacent ends of a plurality of clamping support arms (41) are hinged together, and the sum of the lengths of the plurality of clamping support arms (41) is less than the width of the UAV body (11).

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