CN110294106A - A kind of lightweight low energy consumption unmanned plane - Google Patents

Abstract

The invention discloses a lightweight and low-energy unmanned aerial vehicle, which comprises a fuselage main body, a control box is fixedly installed on the lower surface of the fuselage main body, and a rotating mechanism is arranged on the control box, and a camera is arranged on the rotating mechanism , a connection block is fixedly installed on the main body of the fuselage, and a pole is fixedly installed on the connection block, and a telescopic rod is provided at the end of the pole, and a driving mechanism is provided on the telescopic rod, the lower surface of the main body of the fuselage A vibration-damping strut is fixedly installed, and the ends of the vibration-damping strut are provided with outriggers. The light-weight and low-energy-consumption unmanned aerial vehicle described in the present invention is convenient to adjust the length of the whole pole, can be used under different requirements, improves the practicability of the device, and enhances the adaptability of the device during use, and can be used in When the UAV lands on the ground, the reaction force of the ground is eliminated, and the outriggers are prevented from being damaged due to the directional force of the ground, so as to ensure the service life of the outriggers.

Description

A lightweight and low-energy UAV

technical field

The invention relates to the field of unmanned aerial vehicles, in particular to a lightweight and low-energy consumption unmanned aerial vehicle.

Background technique

Unmanned aircraft is referred to as "unmanned aerial vehicle", and the English abbreviation is "UAV". At present, it is applied in the fields of aerial photography, agriculture, plant protection, micro selfie, express transportation, disaster rescue, observing wild animals, monitoring infectious diseases, surveying and mapping, news reports, power inspection, disaster relief, film and television shooting, creating romance, etc.; the existing The length of the pole cannot be adjusted when the UAV is in use, and there are certain limitations in use, and the existing UAV directly lands on the ground when it lands, and the outriggers are easily damaged after long-term use.

Contents of the invention

The main purpose of the present invention is to provide a lightweight and low-energy-consumption unmanned aerial vehicle, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the present invention takes is:

A lightweight and low-energy unmanned aerial vehicle, comprising a fuselage main body, a control box is fixedly installed on the lower surface of the fuselage main body, and a rotating mechanism is arranged on the control box, a camera is arranged on the rotating mechanism, and a camera is arranged on the rotating mechanism. A connection block is fixedly installed on the main body, and a support rod is fixedly installed on the connection block, and a telescopic rod is provided at the end of the support rod, and a driving mechanism is provided on the telescopic rod. Vibration strut, and the end of the damping strut is provided with outrigger.

Preferably, a storage battery is arranged inside the main body of the fuselage, and the connections between the main body of the fuselage and the control box, and between the main body of the fuselage and the connecting block are welding.

Preferably, a control mechanism is provided inside the control box, and the rotation mechanism and the driving mechanism are electrically connected to the control mechanism through wires.

Preferably, the connection block is provided with a groove, and the connection block is provided with a round hole, and one end of the support rod is provided with a threaded assembly hole, and one end of the support rod is located in the groove on the connection block, and the round hole An assembly bolt is arranged in the thread assembly hole, and the support rod is fixedly connected with the connecting block through the assembly bolt.

Preferably, the connection block, the pole and the telescopic pole are all provided with routing holes for the penetration of electric wires, and the connection between the telescopic pole and the pole is a fixed connection.

Preferably, the connection between the outrigger and the shock-absorbing strut is welding, and the outrigger is covered with a non-slip rubber pad.

Preferably, the rotating mechanism includes a rotating seat, a rotating rod, a worm wheel, a fixed seat, a micro motor and a worm, the rotating rod is provided on the rotating seat, and the worm wheel is fixedly installed on the upper end of the rotating rod, and the fixed seat is fixed A micromotor is installed, and a worm meshingly connected with the worm gear is arranged on the micromotor.

Preferably, the telescopic rod includes a first adjustment rod, a square groove, a through hole, a second adjustment rod, a square block, a threaded hole and a fastening screw, the first adjustment rod is provided with a square groove, and the first A through hole is provided on the adjusting rod, a small square block is fixedly mounted on one end of the second adjusting rod, and a threaded hole is provided on the small square block, and one end of the fastening screw passes through the through hole and is threadedly connected with the threaded hole.

Preferably, the drive mechanism includes a drive box, a bearing seat, a drive motor, a motor shaft, a turntable and a rotating blade, and a bearing seat is fixedly installed in the middle of the upper surface of the drive box, and a drive motor is arranged inside the drive box , the drive motor is provided with a motor shaft, and the upper end of the motor shaft is fixedly mounted with a turntable, and the turntable is provided with rotating blades.

Preferably, the vibration damping strut includes a fixed column, a moving column, a vibrating block, a spring, a limit block and an elastic rubber pad, a vibrating block is fixedly installed at the lower end of the moving column, and a The spring, the lower surface of the vibrating block is fixed with a limit block, and the lower surface of the limit block is provided with an elastic rubber pad.

Compared with the prior art, the present invention has the following beneficial effects: the lightweight and low-energy-consuming UAV can easily adjust the length of the entire pole through the set telescopic pole, and can be used under different requirements, improving the practicality of the device. The use of shock-absorbing struts can eliminate the square force on the ground when the drone lands on the ground, ensuring the service life of the outriggers.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of lightweight low-energy unmanned aerial vehicle of the present invention;

Fig. 2 is a structural schematic diagram of a light-weight and low-energy unmanned aerial vehicle rotating mechanism of the present invention;

Fig. 3 is a structural schematic diagram of a lightweight low-energy unmanned aerial vehicle pre-telescopic rod of the present invention;

Fig. 4 is a schematic diagram of the internal structure of a lightweight low-energy unmanned aerial vehicle driving mechanism of the present invention;

Fig. 5 is a schematic diagram of the internal structure of a light-weight and low-energy UAV vibration-damping strut according to the present invention.

In the figure: 1, fuselage main body; 2, control box; 3, rotating mechanism; 301, rotating seat; 302, rotating rod; 303, worm wheel; 304, fixed seat; 305, micro motor; 306, worm; 4, camera ; ; 707, fastening screw; 8, driving mechanism; 801, driving box; 802, bearing seat; 803, driving motor; 804, motor shaft; 805, turntable; 806, rotating blade; Column; 902, motion column; 903, vibration block; 904, spring; 905, limit block; 906, elastic rubber pad; 10, support leg; 11, assembly bolt.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which may be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

As shown in Figure 1-5, a lightweight and low-energy unmanned aerial vehicle includes a fuselage main body 1, a control box 2 is fixedly installed on the lower surface of the fuselage main body 1, and a rotating mechanism 3 is provided on the control box 2 to rotate A camera 4 is arranged on the mechanism 3, a connection block 5 is fixedly installed on the fuselage main body 1, and a pole 6 is fixedly installed on the connection block 5, and a telescopic rod 7 is provided at the end of the pole 6, and a telescopic rod 7 is provided on the telescopic rod 7. There is a driving mechanism 8, the lower surface of the fuselage main body 1 is fixed with a vibration-damping strut 9, and the end of the vibration-damping strut 9 is provided with a leg 10;

The inside of the fuselage main body 1 is provided with a storage battery, and the connections between the fuselage main body 1 and the control box 2, and between the fuselage main body 1 and the connection block 5 are welding; the inside of the control box 2 is provided with a control mechanism, which rotates Mechanism 3 and driving mechanism 8 are electrically connected to the control mechanism through electric wires; grooves are provided on the connection block 5, and round holes are provided on the connection block 5, and threaded assembly holes are provided on one end of the pole 6, and the pole 6 One end of one end is located in the groove on the connection block 5, the round hole and the threaded assembly hole are provided with an assembly bolt 11, and the pole 6 is fixedly connected with the connection block 5 through the assembly bolt 11; the connection block 5, the pole 6 and the telescopic rod 7 There are wiring holes for wires to pass through on the top, and the connection mode between the telescopic rod 7 and the support rod 6 is a fixed connection; Sleeve is provided with non-slip rubber pad; Rotating mechanism 3 comprises rotating seat 301, rotating rod 302, worm gear 303, fixing seat 304, micro-motor 305 and worm screw 306, and rotating seat 301 is provided with rotating rod 302, and the upper end of rotating rod 302 is fixed Worm wheel 303 is installed, and micromotor 305 is fixedly installed on fixed seat 304, and micromotor 305 is provided with the worm screw 306 that is meshed with worm wheel 303; The second adjustment rod 704, the square small block 705, the threaded hole 706 and the fastening screw 707, the first adjustment rod 701 is provided with a square groove 702, and the first adjustment rod 701 is provided with a through hole 703, the second adjustment rod 704 One end of the square block 705 is fixedly installed, and a threaded hole 706 is provided on the square block 705, and one end of the fastening screw 707 passes through the through hole 703 and is threadedly connected with the threaded hole 706; the driving mechanism 8 includes a drive box 801, a bearing seat 802, driving motor 803, motor shaft 804, rotating disk 805 and rotating vane 806, bearing block 802 is fixedly installed in the middle position of the upper surface of driving box 801, and the inside of driving box 801 is provided with driving motor 803, and driving motor 803 is provided with There is a motor shaft 804, and the upper end of the motor shaft 804 is fixedly equipped with a turntable 805, and the turntable 805 is provided with a rotating vane 806; the damping support 9 includes a fixed column 901, a moving column 902, a vibration block 903, a spring 904, and a limit block 905 And the elastic rubber pad 906, the lower end of the moving column 902 is fixedly equipped with a vibrating block 903, and a spring 904 is connected between the vibrating block 903 and the fixed column 901, the lower surface of the vibrating block 903 is fixedly installed with a limit block 905, and the limit block The lower surface of 905 is provided with elastic rubber pad 906 .

It should be noted that the present invention is a lightweight and low-energy unmanned aerial vehicle. When in use, the staff first installs the camera 4 on the rotating mechanism 3 on the control box 2, and connects the camera 4 to the inside of the control box 2. The control mechanism is connected, and then the staff inserts one end of the support rod 6 into the groove on the connection block 5, and passes one end of the assembly bolt 11 through the round hole on the connection block 5 to match the threaded assembly hole of the support rod 6 , tighten the assembly bolts 11, thereby fixing the strut 6 and the connecting block 5 together, pass the connecting wires in the control box 2 through the wiring holes on the connecting block 5, the strut 6 and the telescopic rod 7 in turn, and The connection line is connected with the drive mechanism 8, and then the staff installs the drive mechanism 8 to the end position of the telescopic rod 7, and finally the staff adjusts the length of the entire UAV bracket through the telescopic rod 7. When adjusting, unscrew and fasten Screw 707, so that the square small piece 705 on the second adjustment rod 704 can move in the square groove 702 on the first adjustment rod 701, thereby changing the overall length of the first adjustment rod 701 and the second adjustment rod 704, when moving to a suitable The staff will pass the fastening screw 707 through the through hole 703 and cooperate with the corresponding threaded hole 706, tighten the fastening screw 707, and fix the length of the entire bracket, so that the whole drone is assembled and ready to use , before use, the staff first charges the storage battery inside the main body 1 of the drone, and when the battery is charged, the staff starts the control box 2 through the remote control, and remotely controls the control mechanism in the control box 2, the control mechanism Receive the instructions in the remote controller to make corresponding actions. When the drone is lifted into the air, under the control of the remote controller, the control box 2 sends out corresponding instructions, and the drive motor 803 in the drive box 801 drives the motor shaft 804 to rotate. , the motor shaft 804 rotates in the bearing housing 802 and drives the turntable 805 to rotate, thereby driving the rotating blade 806 to rotate at a high speed. The drone rises, and when it rises to a certain level, the staff controls the height and direction of the drone through the remote control, turns on the shooting button on the remote control, and the camera 4 starts to work, and the pictures captured by the camera 4 are transmitted to the control The control mechanism in box 2 is finally transmitted to the display screen on the remote control through wireless transmission technology, so that the staff can understand the captured pictures in real time. When necessary, the staff can start the rotation mechanism by controlling the remote control 3. The micro motor 305 on the fixed seat 304 works to rotate with the worm 306, thereby rotating with the worm wheel 303, and then rotating with the rotating rod 302 in the rotating seat 301, and the rotating rod 302 can rotate with the camera 4 , which is convenient for shooting in different directions. When the drone is used, the staff drops the drone through the remote control so that the drone falls to the ground. The moment the drone touches the ground, the outrigger 10 touches the ground and bear a reaction force, at this moment, the elastic force between the vibrating mass 903 and the fixed column 901 The spring 904 shrinks, and the moving column 902 vibrates. When the spring 904 shrinks to a certain extent, the elastic rubber pad 906 on the limit block 905 contacts the inner bottom of the fixed column 901, so as to ensure that the spring 904 will not be over-compressed, so that the spring 904 can Use for a long time, so that the shock-absorbing strut 9 can offset the reaction force generated at the moment of contact with the ground, ensuring the integrity of the outrigger 10. After the drone lands on the ground, turn off the switch on the fuselage body 1 key.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A lightweight and low-energy unmanned aerial vehicle, characterized in that: it includes a fuselage body (1), the lower surface of the fuselage body (1) is fixedly equipped with a control box (2), and the control box (2) A rotation mechanism (3) is provided on the top, a camera (4) is arranged on the rotation mechanism (3), a connection block (5) is fixedly installed on the body (1), and the connection block (5) is fixed A support rod (6) is installed, and the end of the support rod (6) is provided with a telescopic rod (7), and the telescopic rod (7) is provided with a drive mechanism (8), the lower surface of the main body (1) of the fuselage A vibration-damping strut (9) is fixedly installed, and the end of the vibration-damping strut (9) is provided with a leg (10). 2. A light-weight and low-energy unmanned aerial vehicle according to claim 1, characterized in that: a storage battery is provided inside the fuselage main body (1), and the fuselage main body (1) and the control box (2) The connection methods between the fuselage main body (1) and the connection block (5) are welding. 3. A lightweight and low-energy unmanned aerial vehicle according to claim 1, characterized in that: the inside of the control box (2) is provided with a control mechanism, the rotation mechanism (3), the drive mechanism (8) All are electrically connected with the control mechanism through electric wires. 4. A lightweight and low-energy unmanned aerial vehicle according to claim 1, characterized in that: the connection block (5) is provided with a groove, and the connection block (5) is provided with a round hole, the One end of the support rod (6) is provided with a threaded assembly hole, and one end of the support rod (6) is located in the groove on the connecting block (5), and an assembly bolt (11) is provided in the round hole and the threaded assembly hole. The strut (6) is fixedly connected with the connecting block (5) through the assembly bolt (11). 5. A lightweight and low-energy UAV according to claim 1, characterized in that: the connection block (5), the support rod (6) and the telescopic rod (7) are provided with openings for wire penetration wiring holes, and the connection between the telescopic rod (7) and the support rod (6) is a fixed connection. 6. A lightweight and low-energy unmanned aerial vehicle according to claim 1, characterized in that: the connection between the outrigger (10) and the shock-absorbing strut (9) is welding, and the outrigger (10) ) The upper cover is equipped with non-slip rubber pads. 7. A lightweight and low-energy unmanned aerial vehicle according to claim 1, characterized in that: the rotating mechanism (3) includes a rotating seat (301), a rotating rod (302), a worm wheel (303), a fixed seat (304), a micro motor (305) and a worm (306), the rotating base (301) is provided with a rotating rod (302), and the upper end of the rotating rod (302) is fixedly equipped with a worm wheel (303), the fixed A micromotor (305) is fixedly installed on the seat (304), and a worm (306) meshed with the worm wheel (303) is provided on the micromotor (305). 8. A lightweight and low-energy unmanned aerial vehicle according to claim 1, characterized in that: the telescopic rod (7) includes a first adjustment rod (701), a square groove (702), a through hole (703) , the second adjusting rod (704), a small square block (705), a threaded hole (706) and a fastening screw (707), the first adjusting rod (701) is provided with a square groove (702), and the first A through hole (703) is provided on the adjustment rod (701), and a small square block (705) is fixedly installed on one end of the second adjustment rod (704), and a threaded hole (706) is opened on the small square block (705) , one end of the fastening screw (707) passes through the through hole (703) and is threadedly connected with the threaded hole (706). 9. A lightweight and low-energy unmanned aerial vehicle according to claim 1, characterized in that: the drive mechanism (8) includes a drive box (801), a bearing seat (802), a drive motor (803), a motor A shaft (804), a turntable (805) and a rotating blade (806), a bearing seat (802) is fixedly installed in the middle of the upper surface of the drive box (801), and a drive motor is provided inside the drive box (801) (803), the drive motor (803) is provided with a motor shaft (804), and the upper end of the motor shaft (804) is fixedly mounted with a turntable (805), and the turntable (805) is provided with a rotating blade (806) . 10. A lightweight and low-energy unmanned aerial vehicle according to claim 1, characterized in that: the vibration-damping support (9) includes a fixed column (901), a moving column (902), a vibrating block (903), Spring (904), limit block (905) and elastic rubber pad (906), the lower end of the moving column (902) is fixed with a vibration block (903), and the vibration block (903) and the fixed column (901) A spring (904) is connected between them, a limit block (905) is fixedly installed on the lower surface of the vibrating block (903), and an elastic rubber pad (906) is provided on the lower surface of the limit block (905).