CN218875454U - A arm of flying that is used for on-vehicle unmanned aerial vehicle - Google Patents

Abstract

A flying mechanical arm for a vehicle-mounted unmanned aerial vehicle comprises a vehicle body and a box body, wherein a platform is arranged in the box body, an auxiliary flying device is arranged on one side of the box body and comprises a mechanical arm component, a rotating component, a lifting component, a clamping component and a leveling component, the clamping component comprises a swing arm, clamping jaws and a first driving component, and the first driving component is mounted on the swing arm and can drive the two clamping jaws to synchronously move in the opposite direction/opposite direction along a first rotating shaft; the leveling component is used for driving the first rotating shaft to rotate, so that the posture of the clamping jaw is not changed along with the swinging of the swinging arm; the rotating component drives the mechanical arm assembly to rotate along the circumferential direction of the axis of the sleeve; the lifting component drives the mechanical arm component to reciprocate in the vertical direction. The utility model discloses can find the most suitable angle of taking off for unmanned aerial vehicle under the environment of complicacy, can improve a plurality of unmanned aerial vehicles simultaneously and at flight in-process harmony, improve the availability factor.

Description

A arm of flying that is used for on-vehicle unmanned aerial vehicle

Technical Field

The utility model belongs to the technical field of on-vehicle unmanned aerial vehicle, especially, a fly away arm for on-vehicle unmanned aerial vehicle.

Background

With the continuous development of society, the application of unmanned aerial vehicle in production and life is more and more extensive, receives extensive application through monitoring on a large scale, safety inspection, environmental detection etc. of man-machine, carries out on-the-spot environmental reconnaissance time measuring, in order to improve duration, generally adopts on-vehicle unmanned aerial vehicle's mode to go on.

In specific use, when the vehicle stops on a slope or an obstacle is arranged above the lifting device, the vehicle-mounted unmanned aerial vehicle is inconvenient to take off. In addition when parking an unmanned aerial vehicle on the platform, if another unmanned aerial vehicle need promptly compel to land, this moment because the problem in space can't coordinate, if increase the platform then can cause whole volume to increase, be not convenient for with automobile body collocation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fly arm for on-vehicle unmanned aerial vehicle can find the most suitable angle of taking off for unmanned aerial vehicle under the environment of complicacy, can improve a plurality of unmanned aerial vehicles simultaneously and at flight in-process harmony, improve the availability factor.

The utility model provides a fly away arm for on-vehicle unmanned aerial vehicle, its technical scheme who solves technical problem includes the automobile body and installs the box on the automobile body, be equipped with the platform that is used for parking or fly away unmanned aerial vehicle in the box, one side of box is equipped with supplementary device that flies away, supplementary device that flies away includes mechanical arm part, rotating part, lifting part, presss from both sides and gets part and leveling part, mechanical arm part includes sleeve, crossbeam, the crossbeam is installed at telescopic one end, the sleeve is installed on the lateral wall of box, it installs in the lower part of crossbeam to press from both sides and get the part, it includes swing arm, clamping jaw, first drive assembly to press from both sides the part, the one end and the crossbeam rotation of swing arm are connected, the one end of swing arm is equipped with first pivot, the quantity of clamping jaw is two and slidable mounting on first pivot, first drive assembly is installed on the swing arm and can drive two the clamping jaw is along first pivot synchronous relative motion for pressing from both sides and get the unmanned aerial vehicle that parks on the platform; the first driving assembly can drive the two clamping jaws to synchronously move back and forth along the first rotating shaft and is used for flying the clamped unmanned aerial vehicle; the leveling component is used for driving the first rotating shaft to rotate, so that the posture of the clamping jaw is not changed along with the swinging of the swinging arm; the rotating part drives the mechanical arm part to rotate along the circumferential direction of the axis of the sleeve; the lifting component drives the mechanical arm component to reciprocate in the vertical direction.

Preferably, a second driving assembly for driving the swing arm to rotate is mounted on the cross beam, the leveling component includes a tilt sensor for detecting a swing angle of the swing arm, and the tilt sensor can control the second driving assembly to drive the first rotating shaft to rotate by the same angle in the opposite direction of the swing arm through a control system.

Preferably, a central shaft is fixed on the cross beam, the swing arm is sleeved on the central shaft, a first gear is fixed on the central shaft, a gear shaft is mounted on the swing arm, a second gear is mounted on the first rotating shaft and meshed with the gear shaft, the first gear is in transmission connection with the gear shaft through a chain, and the transmission ratio between the first gear and the second gear is 1.

Preferably, the lifting part comprises a supporting plate, a lifting driving assembly and a guide post, the guide post is fixed on the supporting plate, the sleeve is movably sleeved on the guide post, the lifting driving assembly comprises an air cylinder, and the telescopic end of the air cylinder is connected with one end of the sleeve.

Preferably, the rotating part comprises a driving motor, the driving motor is installed on the outer side wall of the box body, and the output end of the driving motor is fixedly connected with the supporting plate.

Preferably, the rotation range of the mechanical arm part driven by the rotating part is 0-360 °.

Preferably, the swing range of the swing arm is 0 to 90 °.

Preferably, first drive assembly includes air supply, cylinder body, telescopic link, the cylinder is fixed in first pivot, every the clamping jaw correspondence is equipped with a cylinder body, all is equipped with a telescopic link on every cylinder body, the one end and the clamping jaw of telescopic link are connected, two connect and be connected to same air supply through the trachea between the cylinder body.

Preferably, one end of the cross beam is provided with a counterweight, and the counterweight and the swing arm are distributed on two sides of the sleeve.

To sum up, the utility model discloses a rotating parts has been set up, can be at circumferencial direction regulation unmanned aerial vehicle's position, be convenient for fly the operation, can be convenient for press from both sides to get the part through the lifting unit and stretch into the box and press from both sides and get unmanned aerial vehicle, swing structure through leveling part and swing arm, can realize the regulation to the unmanned aerial vehicle position, avoid flying the in-process, take off that the irregularity of unmanned aerial vehicle gesture caused inconveniently and easily with the problem of self structure striking such as crossbeam, through the setting of arm part, the synergistic effect of realization a plurality of unmanned aerial vehicle operation in-process that can be better, improve whole work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

Fig. 1 is a front view of the whole structure of the present invention (swing arm in vertical state);

FIG. 2 is a rear sectional view of the present invention;

figure 3 is a schematic view of the swing arm of figure 1 in accordance with the present invention in a tilted position;

fig. 4 is an enlarged view of a portion of fig. 3 according to the present invention;

figure 5 is a side view of the gripping member and leveling member of the present invention.

In the figure: 1. a vehicle body; 2. a box body; 3. a platform; 4. a sleeve; 5. a cross beam; 6. a swing arm; 7. a clamping jaw; 8. a first rotating shaft; 9. a central shaft; 10. a first gear; 11. a gear transmission set; 12. a second gear; 13. a support plate; 14. a guide post; 15. and a balancing weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a flying mechanical arm for vehicle-mounted unmanned aerial vehicle, as shown in figures 1-5, comprising a vehicle body 1 and a box body 2 arranged on the vehicle body 1, wherein a platform 3 for parking or flying the unmanned aerial vehicle is arranged in the box body 2, and the unmanned aerial vehicle is parked on the platform 3 under the general condition; on one hand, the auxiliary flying device can assist in taking off in a complex environment, for example, when the vehicle body 1 stays on a slope or an obstacle is arranged above the slope, a better taking-off angle can be found through the auxiliary flying device; on the other hand, when the unmanned aerial vehicle that flies appears emergency and needs to force to land, if stop there is another unmanned aerial vehicle on platform 3 this moment, supplementary device of flying of letting can press from both sides the unmanned aerial vehicle on the platform 3 this moment, for the unmanned aerial vehicle clearance that needs to force to land out the space of forcing to land, harmony when having improved the operation of many unmanned aerial vehicles.

The auxiliary flying device comprises a mechanical arm component, a rotating component, a lifting component, a clamping component and a leveling component, wherein the mechanical arm component comprises a sleeve 4 and a cross beam 5, the cross beam 5 is installed at one end of the sleeve 4, the sleeve 4 is installed on the outer side wall of the box body 2, the clamping component is installed at the lower portion of the cross beam 5, the clamping component comprises a swing arm 6, clamping jaws 7 and a first driving assembly, one end of the swing arm 6 is rotatably connected with the cross beam 5, a first rotating shaft 8 is arranged at one end of the swing arm 6, the two clamping jaws 7 are slidably installed on the first rotating shaft 8, the first driving assembly is installed on the swing arm 6 and can drive the two clamping jaws 7 to synchronously move in opposite directions along the first rotating shaft 8, and the clamping components are used for clamping the unmanned aerial vehicle parked on the platform 3; the first driving assembly can drive the two clamping jaws 7 to synchronously move back and forth along the first rotating shaft 8, and is used for releasing the clamped unmanned aerial vehicle, the clamping jaws 7 clamp a part right above the unmanned aerial vehicle, and the unmanned aerial vehicle can be taken out from the platform 3 in the box body 2; when clamping operation is carried out, the rotating part and the lifting part are required to be synchronously matched, the clamping part is rotated to be right above the box body 2, then the clamping part is stretched into the box body 2 through the lifting part, and then the unmanned aerial vehicle on the platform 3 is clamped, and when attention is needed, the whole process is automatically controlled; the intelligent degree is high.

Get the back with unmanned aerial vehicle clamp, unmanned aerial vehicle need not to consume the electric quantity and can realize hovering aloft, when needs take off, can start behind the unmanned aerial vehicle, directly unclamp clamping jaw 7 can.

In order to reach better effect of taking off in this application, swing arm 6 or crossbeam 5 cause the influence to unmanned aerial vehicle when avoiding taking off, but swing arm 6 structure that has set up, when taking off the unmanned aerial vehicle of clamp, at first make swing arm 6 swing certain angle through second drive assembly, make unmanned aerial vehicle expose crossbeam 5, can avoid colliding with crossbeam 5 at the in-process of taking off like this, because unmanned aerial vehicle is when taking off, need keep horizontal gesture, at this moment because swing arm 6's swing can drive the position change of clamping jaw 7, and then can lead to unmanned aerial vehicle's gesture to change, unmanned aerial vehicle's taking off of being inconvenient, therefore this application has designed leveling parts, it can guarantee unmanned aerial vehicle's horizontal gesture at swing arm 6 wobbling in-process, and then can reach better effect of taking off, wherein leveling parts is used for driving first pivot 8 and rotates, make clamping jaw 7's gesture follow the swing of swing arm 6 changes, can see out, this application is through guaranteeing the gesture of clamping jaw 7 and then guarantee unmanned aerial vehicle's gesture.

In the specific design, in order to ensure the posture of the clamping jaw 7 (unmanned aerial vehicle), the following two embodiments of the leveling component are provided in the application, the first leveling component comprises an inclination angle sensor for detecting the swinging angle of the swinging arm 6, in the embodiment, the angle information detected by the inclination angle sensor can be immediately transmitted to the second driving component through the control system, the second driving component comprises a servo motor through the matching of the sensor and the second driving component, in the actual process, the swinging actions of the second driving component and the swinging arm 6 are synchronously performed, and the second driving component drives the first rotating shaft 8 to rotate by the same angle in the opposite direction of the swinging arm 6; like this swing arm 6 swing in-process, first pivot 8 (clamping jaw 7) will be corresponding to the same angle of opposite direction rotation, can guarantee like this that clamping jaw 7's gesture does not change (only the position has changed, is equivalent to translational motion), and then guarantees that unmanned aerial vehicle's gesture can not change, the take-off of unmanned aerial vehicle of being convenient for. Second, in this embodiment, be fixed with center pin 9 on crossbeam 5, swing arm 6 suit is on center pin 9, be fixed with first gear 10 on center pin 9, install center pin 9 on crossbeam 5, swing arm 6 is fixed on center pin 9, and swing arm 6 swings along with the rotation of center pin 9, wherein is fixed with first gear 10 on center pin 9, install gear transmission group 11 on swing arm 6, install second gear 12 on first pivot 8, first gear 10 is through gear transmission group 11 and the meshing transmission of second gear 12, the drive ratio of first gear 10 and second gear 12 is 1, and like this, through the design of the gear number in gear transmission group 11, can realize that second gear 12 is opposite reverse rotation relative to swing arm 6, is synchronous reverse rotation between swing arm 6 and the first pivot 8 like this, and swing arm 6 rotates certain angle, and first pivot 8 is the same angle with corresponding reverse rotation, and then can guarantee that the gesture of clamping jaw 7 does not change (only the position has changed, is equivalent to translational motion), and then guarantee that the gesture of unmanned aerial vehicle can not change, and unmanned aerial vehicle's gesture of being convenient for can not change.

In the present application, the swing range of the swing arm 6 is 0 to 90 °, the swing arm 6 is in the 0 ° position in the vertical state, and the swing arm 6 is in the 90 ° position when rotated to the horizontal state, and the horizontal state is generally excluded.

Lifting unit includes backup pad 13, lift drive assembly, guide post 14 in this application, guide post 14 is fixed in backup pad 13, sleeve 4 activity cup joints on guide post 14, lift drive assembly includes the cylinder, the flexible end of cylinder is connected with sleeve 4's one end.

Rotating member in this application includes driving motor, driving motor installs on the lateral wall of box 2, driving motor's output with backup pad 13 fixed connection, driving motor can drive lifting unit and arm part and carry out the rotation of 0-360 scope in the horizontal plane together.

The first driving assembly comprises an air source, cylinder bodies and telescopic rods, the air cylinder is fixed on a first rotating shaft 8, each clamping jaw 7 is correspondingly provided with one cylinder body, each cylinder body is provided with one telescopic rod, one end of each telescopic rod is connected with the clamping jaw 7, and the two cylinder bodies are connected through an air pipe and connected to the same air source; this ensures the synchronism of the action of the two jaws 7.

The one end of crossbeam is equipped with balancing weight 15 in this application, balancing weight 15 and swing arm 5 distribute in telescopic both sides, can guarantee crossbeam 5's balance like this, and the motion process is more stable and laborsaving.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims (9)

1. The utility model provides a fly away arm for on-vehicle unmanned aerial vehicle, includes the automobile body and installs the box on the automobile body, its characterized in that, be equipped with the platform that is used for parking or fly away unmanned aerial vehicle in the box, one side of box is equipped with supplementary fly away device, supplementary fly away device includes mechanical arm part, rotating part, lifting part, presss from both sides and gets part and leveling part, mechanical arm part includes sleeve, crossbeam, the crossbeam is installed at telescopic one end, the sleeve is installed on the lateral wall of box, it installs on the lower part of crossbeam to press from both sides to get the part, press from both sides and get the part and include swing arm, clamping jaw, first drive assembly, the one end and the crossbeam of swing arm are rotated and are connected, the one end of swing arm is equipped with first pivot, the quantity of clamping jaw is two and slidable mounting on first pivot, first drive assembly is installed on the swing arm and can drive two the clamping jaw is along first pivot synchronous relative motion for pressing from both sides get the unmanned aerial vehicle that parks on the platform; the first driving assembly can drive the two clamping jaws to synchronously move back and forth along the first rotating shaft and is used for flying the clamped unmanned aerial vehicle; the leveling component is used for driving the first rotating shaft to rotate, so that the posture of the clamping jaw is not changed along with the swinging of the swinging arm; the rotating part drives the mechanical arm part to rotate along the circumferential direction of the axis of the sleeve; the lifting component drives the mechanical arm component to reciprocate in the vertical direction.

2. The flying mechanical arm for the vehicle-mounted unmanned aerial vehicle as claimed in claim 1, wherein a second driving assembly for driving the swing arm to rotate is mounted on the cross beam, the leveling component includes a tilt sensor for detecting a swing angle of the swing arm, and the tilt sensor can control the second driving assembly to drive the first rotating shaft to rotate by the same angle in a direction opposite to a direction in which the swing arm swings through a control system.

3. The fly-off mechanical arm for the vehicle-mounted unmanned aerial vehicle as claimed in claim 1, wherein a central shaft is fixed on the cross beam, the swing arm is sleeved on the central shaft, a first gear is fixed on the central shaft, a gear transmission set is installed on the swing arm, a second gear is installed on the first rotating shaft, the first gear is in meshing transmission with the second gear through the gear transmission set, and the transmission ratio of the first gear to the second gear is 1.

4. The flying mechanical arm for the vehicle-mounted unmanned aerial vehicle as claimed in claim 1, wherein the lifting component comprises a support plate, a lifting driving component and a guide post, the guide post is fixed on the support plate, the sleeve is movably sleeved on the guide post, the lifting driving component comprises a cylinder, and a telescopic end of the cylinder is connected with one end of the sleeve.

5. The flying mechanical arm for the vehicle-mounted unmanned aerial vehicle as claimed in claim 4, wherein the rotating part comprises a driving motor, the driving motor is mounted on an outer side wall of the box body, and an output end of the driving motor is fixedly connected with the support plate.

6. The flying robot arm for vehicle-mounted drones according to claim 1, characterized in that the range of rotation of the rotating member driving the arm member is 0-360 °.

7. The flying robot arm for vehicle-mounted drones according to claim 1, characterized in that the oscillating arm has an oscillation range of 0-90 °.

8. The fly-off mechanical arm for the vehicle-mounted unmanned aerial vehicle as claimed in claim 1, wherein the first driving assembly comprises an air source, cylinder bodies and telescopic rods, the cylinder bodies are fixed on the first rotating shaft, one cylinder body is correspondingly arranged on each clamping jaw, one telescopic rod is arranged on each cylinder body, one end of each telescopic rod is connected with the clamping jaw, and the two cylinder bodies are connected through an air pipe and connected to the same air source.

9. The flying mechanical arm for the vehicle-mounted unmanned aerial vehicle as claimed in claim 1, wherein a counterweight is arranged at one end of the cross beam, and the counterweight and the swing arm are distributed on two sides of the sleeve.

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