CN207747806U - A kind of draw off gear of vehicle-mounted unmanned aerial vehicle - Google Patents

Abstract

The utility model discloses a retractable device for a vehicle-mounted unmanned aerial vehicle, which comprises a casing. Each chute is respectively slidingly connected to one end of the two support rods, the other ends of the two support rods are respectively hinged to the two first limiting plates, and the bottoms of the two first limiting plates are fixedly connected to the top of the lifting platform. The middle part of the bottom end of the lifting platform is fixedly connected with the top end of the telescopic arm, and the bottom end of the telescopic arm is fixedly connected with the gravity sensor switch. The lifting platform of the utility model is automatically lifted, and the two side doors protect the drone inside the shell. The two side doors are automatically opened and closed without manual operation, and are easy to use. The lifting platform fixes the drone to prevent the vehicle from driving. The turbulence caused the drone to collide with the device, causing damage to the drone.

Description

A retractable device for a vehicle-mounted drone

technical field

The utility model relates to the technical field of vehicle-mounted drones, in particular to a retractable device for vehicle-mounted drones.

Background technique

Unmanned aerial vehicles (UAVs) first appeared in the military field and are mainly used as target drones, cruises, and air strikes. However, with the continuous development of drones, they also play a vital role in the civilian field, and are also widely used in police, urban management, agriculture, geology, meteorology, electric power, emergency rescue, video shooting and other industries. Among them, the vehicle-mounted drone is more convenient and mobile because it is used in conjunction with the car. However, there are problems with the placement of the drone on the car and its take-off and recovery. If the drone is placed in the car, it is not conducive to take-off and landing. If the drone is placed outside the car, it will affect the driving of the car. Therefore, we Improvements are made, and a retractable device for vehicle-mounted drones is proposed.

Utility model content

In order to solve the defects existing in the prior art that placing the UAV in the car is not conducive to take-off and landing, and if the UAV is placed outside the car, it will affect the driving of the car. The utility model provides a vehicle-mounted UAV. put the device.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model relates to a retractable device for a vehicle-mounted unmanned aerial vehicle, comprising a housing, the two sides of the top of the housing are respectively hinged to one end of two side doors through a hinge, and a chute is provided on one side of the two side doors , the two chutes are respectively slidably connected to one end of the two support rods, the other ends of the two support rods are respectively hinged to the two first limit plates, and the bottoms of the two first limit plates are It is fixedly connected with the top of the lifting platform, the middle part of the bottom end of the lifting platform is fixedly connected with the top end of the telescopic arm, the bottom end of the telescopic arm is fixedly connected with the gravity sensor switch, and the two ends of the telescopic arm are connected with two telescopic rods respectively. One end of the telescopic rod is flexibly connected, and the other ends of the two telescopic rods are respectively flexibly connected to the two ends of the telescopic device. The bottom end of the inner wall of the telescopic device is provided with a motor, and the output end of the motor is meshed with the gear, and the shell One side of the body is provided with a control switch and a power interface, the control switch is electrically connected to the external power supply through the wire and the power interface, the control switch is electrically connected to the gravity sensor switch and the motor, and the gravity sensor switch is connected to the power supply Electromechanical connection.

Further, both ends of the gear are respectively fixedly connected to one end of the two telescopic rods.

Further, rails are provided on both sides of the inner walls of the two chutes, and one-to-one corresponding bumps are provided on both sides of one end of the two support rods, and the four rails are slidingly connected to the bumps one-to-one. .

Further, the middle part of the top of the lifting platform is provided with a second limiting plate, and the second limiting plate and the two first limiting plates are engaged with the two feet of the drone respectively.

Further, the inner rods of the two telescopic rods are screwed to the sleeve rods of the telescopic rods.

Compared with the prior art, the utility model has the following beneficial effects: the retractable device for the vehicle-mounted drone, the lifting platform automatically lifts, the two side doors protect the drone inside the housing, and the two side doors are automatically opened and closed. It is closed, does not require manual operation, and is easy to use. The lifting platform fixes the drone to prevent the bumps during the vehicle from colliding with the device and causing damage to the drone.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a structural schematic diagram of a retractable device for a vehicle-mounted unmanned aerial vehicle of the present invention;

Fig. 2 is a schematic diagram of the side structure of a telescoping device for a vehicle-mounted unmanned aerial vehicle of the present invention.

In the figure: 1. Shell; 2. Side door; 3. UAV; 4. Chute; 5. Track; 6. Support rod; 7. First limit plate; 8. Lifting platform; 9. Telescopic arm; 10. Telescopic rod; 11. Retractor; 12. Gravity sensor switch; 13. Second limit plate; 14. Control switch; 15. Motor.

Detailed ways

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

As shown in Figure 1-2, a retractable device for a vehicle-mounted drone includes a housing 1, the two sides of the top of the housing 1 are respectively hinged to one end of two side doors 2 through hinges, and the two side doors 2 protect the housing 1. In the drone inside, there are chute 4 on one side of the two side doors 2, and the two chute 4 are slidably connected with one end of the two support rods 6 respectively, and the support rod 6 moves upward or downward to jack up or close For the side door 2, one end of the support rod 6 moves along the chute 4, and the other ends of the two support rods 6 are respectively hinged with two first limit plates 7, and the first limit plate 7 moves upward to drive the support rod 6 upward or toward Moving down, the bottoms of the two first limiting plates 7 are fixedly connected with the top of the lifting platform 8, the lifting platform 8 fixes the two first limiting plates 7, and the middle part of the bottom end of the lifting platform 8 is fixedly connected with the top of the telescopic arm 9 The telescopic arm 9 drives the lifting platform 8 to move up and down, and the bottom end of the telescopic arm 9 is fixedly connected to the gravity sensor switch 12. When the drone lands on the lifting platform 8, the gravity sensor switch 12 works, and the two ends of the telescopic arm 9 are connected to One end of the two telescopic rods 10 is movably connected, and the other ends of the two telescopic rods 10 are respectively movably connected to the two ends of the telescoping device 11. The bottom end of the inner wall of the telescoping device 11 is provided with a motor 15, and the output end of the motor 15 is meshed with a gear. , the motor 15 at the bottom end of the inner wall of the telescopic device 11 drives the two telescopic rods 10 through gears to expand and contract, so as to realize the lifting of the telescopic arm 9. One side of the housing 1 is provided with a control switch 14 and a power interface. Electrically connected with the external power supply, the control switch 14 is electrically connected with the gravity sensor switch 12 and the motor 15 respectively, the gravity sensor switch 12 is electrically connected with the motor 15, the external power supply supplies power to the device through the wire and the power interface, and the control switch 14 controls the motor 15 reversely rotates and energizes the gravity sensor switch 12 at the same time, and the gravity sensor switch 12 controls the motor 15 to rotate forward.

Wherein, two ends of the gear are respectively fixedly connected with one end of the two telescopic rods 10, and the gears drive the inner rods of the two telescopic rods 10 to rotate, so that the inner rods and sleeve rods of the two telescopic rods 10 are stretched.

Wherein, both sides of the inner walls of the two chute 4 are provided with tracks 5, and the two sides of one end of the two support rods 6 are provided with one-to-one corresponding projections, and the four tracks 5 are slidingly connected with the projections one by one, and the support rods The projection of 6 moves along track 5, prevents one end of support rod 6 from breaking away from chute 4.

Wherein, the middle part of the top of the lifting platform 8 is provided with a second limiting plate 13, and the second limiting plate 13 and the two first limiting plates 7 are engaged and connected with the two legs of the drone 3 respectively. The first limiting plate 7 and the second limiting plate 13 fix the two legs of the drone 3 and fix the drone.

Wherein, the inner rods of the two telescopic rods 10 are threadedly connected with the sleeve rods of the telescopic rods 10, and the inner rods of the telescopic rods 10 rotate to expand and contract relative to the sleeve rods of the telescopic rods 10, so as to realize the telescopic function of the telescopic rods 10.

It should be noted that the utility model is a retractable device for vehicle-mounted drones. During specific work, the external power supply supplies power to the device through wires and power interfaces. Power on, the motor 15 at the bottom of the inner wall of the telescopic device 11 drives the two telescopic rods 10 to shrink through the gear, so that the telescopic arm 9 rises, drives the lifting platform 8 to rise, and the lifting platform 8 rises to open the two side doors 2 through the support rod 6, and the support rod 6 One end of the support rod 6 moves along the chute 4, and the protrusion of the support rod 6 moves along the track 5 to prevent one end of the support rod 6 from breaking away from the chute 4, the lifting platform 8 rises to the top of the housing 1, and the two side doors 2 are fully opened, which is convenient People use unmanned aerial vehicle, after unmanned aerial vehicle is used up, unmanned aerial vehicle lands on the lifting platform 8, and two first limiting plates 7 and the second limiting plate 13 fix the two legs of unmanned aerial vehicle 3, The drone is fixed, the gravity sensor switch 12 senses that the drone is landing, the gravity sensor switch 12 controls the motor 15 to rotate forward, and the motor 15 at the bottom of the inner wall of the telescopic device 11 drives the two telescopic rods 10 to elongate through gears, so that The lifting platform 8 descends, the lifting platform 8 descends and closes the two side doors 2 through the support rod 6, one end of the support rod 6 moves along the chute 4, and the protrusion of the support rod 6 moves along the track 5, preventing one end of the support rod 6 from detaching Chute 4, when the telescopic arm 9 is fully retracted, the drone completely enters the housing 1, the two side doors 2 are completely closed, the two side doors 2 protect the drone inside the housing 1, and the motor 15 drives the two telescopic rods through gears The inner rod of the telescopic rod 10 rotates, the inner rod of the telescopic rod 10 rotates, and stretches relative to the sleeve rod of the telescopic rod 10 to realize the telescopic function of the telescopic rod 10. The motor 15 is located at the bottom of the telescopic device 11 to lower the center of gravity and prevent the Due to the weight of the man-machine, the gear cannot drive the inner rod of the telescopic rod 10 to rotate, causing the telescopic device 11 to rotate itself, which affects the work of the device, and also prevents the weight from being overweight due to sundries on the lifting platform 8. If the telescopic arm 9 Rising will cause the telescopic arm 9 to be damaged, and the telescopic device 11 should rotate by itself due to gravity, and cannot drive the telescopic arm 9 to rise, thus playing the role of a protective device.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of draw off gear of vehicle-mounted unmanned aerial vehicle, including shell（1）, which is characterized in that the shell（1）The both sides at top point Do not pass through hinge and two side doors（2）One end it is hinged, two side doors（2）Side offer sliding slot（4）, two institutes State sliding slot（4）Respectively with two supporting rods（6）One end be slidably connected, two supporting rods（6）The other end respectively with two A first limiting plate（7）It is hinged, two first limiting plates（7）Bottom and hoistable platform（8）Top be fixedly connected, The hoistable platform（8）The middle part of bottom end and telescopic arm（9）Top be fixedly connected, the telescopic arm（9）Bottom end and gravity Inductive switch（12）It is fixedly connected, the telescopic arm（9）Both ends respectively with two telescopic rods（10）One end flexible connection, two A telescopic rod（10）The other end respectively with expansion bend（11）Both ends flexible connection, the expansion bend（11）The bottom of inner wall End is equipped with motor（15）, the motor（15）Output end connection, the shell are engaged with gear（1）Side be equipped with control open It closes（14）And power interface, the control switch（14）It is electrically connected with external power supply by electric wire and power interface, the control System switch（14）It is switched respectively with gravity sensing（12）And motor（15）It is electrically connected, the gravity sensing switch（12）With motor （15）It is electrically connected.

2. a kind of draw off gear of vehicle-mounted unmanned aerial vehicle according to claim 1, which is characterized in that the both ends of the gear point Not with two telescopic rods（10）One end be fixedly connected.

3. a kind of draw off gear of vehicle-mounted unmanned aerial vehicle according to claim 1, which is characterized in that two sliding slots（4） The both sides of inner wall offer track（5）, two supporting rods（6）The both sides of one end be equipped with one-to-one convex block, four The track（5）It is slidably connected with convex block one-to-one correspondence.

4. a kind of draw off gear of vehicle-mounted unmanned aerial vehicle according to claim 1, which is characterized in that the hoistable platform（8） The middle part on top is equipped with the second limiting plate（13）, the second limiting plate（13）With two the first limiting plates（7）Between respectively with nobody Machine（3）Two stabilizer blades be connected together.

5. a kind of draw off gear of vehicle-mounted unmanned aerial vehicle according to claim 1, which is characterized in that two telescopic rods （10）Interior bar and telescopic rod（10）Loop bar be threadedly coupled.