CN212766779U

CN212766779U - Unmanned aerial vehicle aerial survey aircraft lost connection searching device

Info

Publication number: CN212766779U
Application number: CN202021374261.7U
Authority: CN
Inventors: 陈磊山
Original assignee: Henan Chifeng Surveying And Mapping Geographic Information Technology Co ltd
Current assignee: Henan Chifeng Surveying And Mapping Geographic Information Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-23
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to an unmanned aerial vehicle aerial survey technical field specifically is an unmanned aerial vehicle aerial survey aircraft lost connection retrieval device, including control box and protective structure, the upside of the lateral wall of control box is circular array fixedly connected with four dead levers, and one side that the top of four dead levers kept away from the control box is all fixedly connected with the rotor, and the top of four dead levers is at the outside fixedly connected with fender bracket of rotor, and one side that the bottom of four dead levers kept away from the control box is fixedly connected with branch, the outside of protective structure is circular array fixedly connected with four connecting rods; it can detect unmanned aerial vehicle all around simultaneously through four cameras, has improved the probability that the lost connection aircraft was retrieved, has improved the efficiency of retrieving, can reduce the speed when unmanned aerial vehicle falls through protection architecture, reduces the impact to ground when unmanned aerial vehicle falls to the ground, prevents that unmanned aerial vehicle from breaking down, has prolonged the life-span of its use, has improved the practicality of its use.

Description

Unmanned aerial vehicle aerial survey aircraft lost connection searching device

Technical Field

The utility model relates to an unmanned aerial vehicle aerial survey technical field specifically is an unmanned aerial vehicle aerial survey aircraft loses allies oneself with and retrieves device.

Background

The unmanned aerial vehicle aerial survey device is a tool for measuring the unmanned aerial vehicle in the air, can replace people to accomplish and carry out detection work to remote distance, high altitude, and the place that some people can't arrive, especially obtains extensive application at the aircraft lost connection retrieval in-process, can not only increase the accuracy of work efficiency and detection, can also be great save time.

The device is retrieved in the lost connection of current unmanned aerial vehicle aerial survey aircraft can meet bad weather or the trouble of self at the in-process of retrieving the aircraft of lost connection and lead to unmanned aerial vehicle to fall, and unmanned aerial vehicle self does not have the device of protection, when unmanned aerial vehicle drops to ground, leads to unmanned aerial vehicle to break down unable normal use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an unmanned aerial vehicle aerial survey aircraft loses allies oneself with and seeks back device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an unmanned aerial vehicle aerial survey plane loss-of-connection recovery device comprises a control box and a protection structure, wherein the upper side of the outer side wall of the control box is fixedly connected with four fixing rods in a circular array, the sides, far away from the control box, of the top ends of the four fixing rods are fixedly connected with a rotor wing, the top ends of the four fixing rods are fixedly connected with a protection frame outside the rotor wing, the sides, far away from the control box, of the bottom ends of the four fixing rods are fixedly connected with supporting rods, the outer side of the protection structure is fixedly connected with four connecting rods in a circular array, one ends of the four connecting rods far away from the protection structure are respectively and fixedly connected with the bottom sides of the side ends of the four supporting rods, the bottom ends of the four supporting rods are all fixedly connected with supporting legs, the photovoltaic solar energy control system is characterized in that a protective cover is fixedly connected to the bottom side of the side end of the control box, a photovoltaic panel is fixedly connected to the top end of the protective cover, a camera is fixedly connected to the bottom end of the control box in a circular array mode, and a storage battery is arranged inside the control box.

Preferably, protection architecture includes the protection piece, the bottom of protection piece is provided with the recess, and the inside of recess is provided with the slide, slide and recess sliding fit, the electronic jar of top fixedly connected with of slide, the top of electronic jar and the top fixed connection of recess, the bottom fixedly connected with parachute of slide, the left side wall hinged joint of recess has the baffle, and the right-hand member of baffle is provided with the draw-in groove, the bottom side fixedly connected with fixture block of the right side wall of recess, fixture block and draw-in groove looks adaptation, the right side fixedly connected with push rod of the bottom of slide, the bottom of push rod and the top contact of baffle, the inside of protection piece is provided with the circular slot on the right side of recess, the top fixedly connected with spliced pole of circular slot, and the copper ring is installed in the below embedding of spliced pole to the lateral wall of circular slot.

Preferably, a switch is embedded into the right side of the front end of the protection block, one end of the switch is electrically connected with the positive electrode of the storage battery, and the other end of the switch is electrically connected with the connecting column.

Preferably, the positive terminal of the electric cylinder is electrically connected with the copper ring, and the negative terminal of the electric cylinder is electrically connected with the negative electrode of the storage battery.

Preferably, the top end of the control box is fixedly connected with a balancing weight.

Preferably, the bottom ends of the four support legs are fixedly connected with a buffer seat.

Preferably, the storage battery is electrically connected with the photovoltaic panel, the rotor and the camera.

(III) advantageous effects

Compared with the prior art, the utility model provides an unmanned aerial vehicle aerial survey aircraft loses allies oneself with and seeks back device possesses following beneficial effect:

1. this unmanned aerial vehicle aerial survey aircraft loses allies oneself with and seeks back device converts solar energy into the electric energy through the photovoltaic board to carry the electric energy for the battery, carry the consumer on the device with the electric energy through the battery, prolong unmanned aerial vehicle aerial survey's time.

2. This unmanned aerial vehicle aerial survey aircraft loses allies oneself with and seeks back device can detect unmanned aerial vehicle all around simultaneously through four cameras, has improved the probability that the aircraft of losing allies oneself with retrieves, has improved the efficiency of seeking back.

3. The device for finding the unmanned aerial vehicle in the loss of connection during the aerial survey of the unmanned aerial vehicle is characterized in that when the unmanned aerial vehicle breaks down or falls due to severe weather damage, the gravity center of the device is deviated to one side of the control box under the action of the balancing weight, one side of the control box is below in the falling process, one end of the protection block is above, the sliding column is influenced by gravity and faces one end of the connecting column in the copper ring, when the sliding column is in contact with the connecting column, a circuit connected with an electric cylinder is connected, the electric cylinder pushes the sliding plate to slide, the sliding plate drives the push rod to slide, the push rod pushes the baffle plate and enables the right end of the baffle plate to overcome the clamping force of the clamping block on the baffle plate, the right end of the baffle plate is moved out of the groove, meanwhile, the sliding plate pushes the parachute out of the groove under the action of wind, the descending speed of the unmanned aerial vehicle is, thereby the extension has prolonged unmanned aerial vehicle's life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a point a in fig. 2 according to the present invention.

In the figure: 1. a control box; 2. a protective structure; 3. fixing the rod; 4. a rotor; 5. a protection frame; 6. a strut; 7. a connecting rod; 8. a support leg; 9. a protective cover; 10. a photovoltaic panel; 11. a camera; 12. a storage battery; 13. a protection block; 14. a groove; 15. a slide plate; 16. an electric cylinder; 17. a parachute; 18. a baffle plate; 19. a card slot; 20. a clamping block; 21. a push rod; 22. a circular groove; 23. connecting columns; 24. a copper ring; 25. a traveler; 26. a switch; 27. a balancing weight; 28. a buffer seat.

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.

Examples

Referring to fig. 1-3, an loss-of-connection finding device for an unmanned aerial vehicle aerial survey aircraft comprises a control box 1 and a protection structure 2, wherein four fixing rods 3 are fixedly connected to the upper side of the outer side wall of the control box 1 in a circular array, a rotor wing 4 is fixedly connected to one side, away from the control box 1, of the top ends of the four fixing rods 3, a protection frame 5 is fixedly connected to the top ends of the four fixing rods 3 at the outer side of the rotor wing 4 to protect the rotor wing 4, supporting rods 6 are fixedly connected to one side, away from the control box 1, of the bottom ends of the four fixing rods 3, four connecting rods 7 are fixedly connected to the outer side of the protection structure 2 in a circular array, one ends, away from the protection structure 2, of the four connecting rods 7 are fixedly connected to the bottom sides of the side ends of the four supporting rods 6, supporting legs 8 are fixedly connected, the top fixedly connected with photovoltaic board 10 of protection casing 9 converts solar energy into the electric energy through photovoltaic board 10 to carry the electric energy for battery 12, carry the electric energy for the consumer on the device through battery 12, prolong the time of unmanned aerial vehicle aerial survey, the bottom of control box 1 is circular array fixedly connected with camera 11, monitors unmanned all around through camera 11, is convenient for seek the aircraft of losing the antithetical couplet, the inside of control box 1 is provided with battery 12, provides the electric energy for the consumer of device through battery 12.

It should be further noted that the protection structure 2 includes a protection block 13, a groove 14 is provided at the bottom end of the protection block 13, a sliding plate 15 is provided inside the groove 14, the sliding plate 15 is in sliding fit with the groove 14, an electric cylinder 16 is fixedly connected to the top end of the sliding plate 15, the top end of the electric cylinder 16 is fixedly connected to the top end of the groove 14, a parachute 17 is fixedly connected to the bottom end of the sliding plate 15, a baffle 18 is hinged to the left side wall of the groove 14, a clamping groove 19 is provided at the right end of the baffle 18, a clamping block 20 is fixedly connected to the bottom side of the right side wall of the groove 14, the clamping block 20 is adapted to the clamping groove 19, a push rod 21 is fixedly connected to the right side of the bottom end of the sliding plate 15, the bottom end of the push rod 21 contacts with the top end of the baffle 18, a circular groove 22 is provided on the right side of the groove 14 inside of the protection block, the inside sliding connection of copper ring 24 has traveller 25, the positive terminal of electronic jar 16 and copper ring 24 electric connection, the negative terminal of electronic jar 16 and the negative pole electric connection of battery 12, the right side embedding of the front end of protection piece 13 is installed switch 26, the positive terminal of switch 26 and the anodal electric connection of battery 12, the other end and the spliced pole 23 electric connection of switch 26, do not use and make and close switch 26, prevent in the process of carrying, unmanned aerial vehicle topples over and leads to traveller 25 and spliced pole 23 contact to lead to parachute 17 to pop out, the positive terminal of electronic jar 16 and copper ring 24 electric connection, the negative terminal of electronic jar 16 and the negative pole electric connection of battery 12, the top fixedly connected with balancing weight 27 of control box 1 makes the focus of device deviate from one side of control box 1, and in the in-process of falling one side of control box 1 can be in the below, and the one end of protection piece 13 is in the top four the bottom fixedly connected with cushion socket 28 of landing leg 8, play the effect of buffering when unmanned aerial vehicle descends, battery 12 and photovoltaic board 10,

rotor

4 and 11 electric connection of camera provide the electric energy through battery 12 to photovoltaic board 10, rotor 4 and camera 11.

In conclusion, when the unmanned aerial vehicle aerial survey plane lost connection recovery device is used, firstly, the switch 26 on the protection structure 2 is turned on, then the unmanned aerial vehicle takes off through the remote control device, the unmanned aerial vehicle monitors the lower part through the cameras 11 in the flying process, people recover the plane lost connection through the pictures monitored by the unmanned aerial vehicle, the four cameras 11 can simultaneously detect the periphery of the unmanned aerial vehicle, the recovery probability of the lost connection plane is improved, the recovery efficiency is improved, the unmanned aerial vehicle converts solar energy into electric energy through the photovoltaic panel 10 in the flying process and transmits the electric energy to the storage battery 12, the electric energy is transmitted to the electric equipment on the device through the storage battery 12, the aerial survey time of the unmanned aerial vehicle is prolonged, when the unmanned aerial vehicle breaks down or falls due to severe weather damage, the gravity center of the device is deviated to one side of the control box 1 through the action of the balancing weight 27, one side at the in-process control box 1 that falls can be in the below, the one end of protection piece 13 is in the top, receive the influence traveller 25 of gravity can be in the one end of copper ring 24 internal facing spliced pole 23, when traveller 25 and spliced pole 23 contact, the circuit switch-on of connecting electronic jar 16, electronic jar 16 promotes slide 15 and slides, slide 15 drives push rod 21 and slides, push rod 21 promotes baffle 18 and makes the right-hand member of baffle 18 overcome the power of fixture block 20 to the chucking of baffle 18, make the right-hand member of baffle 18 shift out recess 14, slide 15 releases recess 14 with parachute 17 simultaneously, parachute 17 can be opened under the effect of wind power, reduce the speed that unmanned aerial vehicle descends, the impact to ground when reducing mechanism falls to the ground, and protect rotor 4 through fender bracket 5, prevent that rotor 4 from breaking, thereby the life of unmanned aerial vehicle has been prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an unmanned aerial vehicle aerial survey aircraft lost connection and retrieve device which characterized in that: comprises a control box (1) and a protection structure (2), the upside of the outer side wall of the control box (1) is fixedly connected with four fixed rods (3) in a circular array, one side of the top ends of the four fixed rods (3) far away from the control box (1) is fixedly connected with a rotor wing (4), the top ends of the four fixed rods (3) are fixedly connected with a protection frame (5) at the outer side of the rotor wing (4), one side of the bottom ends of the four fixed rods (3) far away from the control box (1) is fixedly connected with a support rod (6), the outer side of the protection structure (2) is fixedly connected with four connecting rods (7) in a circular array, one ends of the four connecting rods (7) far away from the protection structure (2) are respectively fixedly connected with the bottom sides of the side ends of the four support rods (6), the bottom ends of the four support rods (6) are respectively fixedly connected, the top fixedly connected with photovoltaic board (10) of protection casing (9), the bottom of control box (1) is circular array fixedly connected with camera (11), the inside of control box (1) is provided with battery (12).

2. The unmanned aerial vehicle aerial survey aircraft lost connection retrieval device of claim 1, characterized in that: the protection structure (2) comprises a protection block (13), a groove (14) is formed in the bottom end of the protection block (13), a sliding plate (15) is arranged inside the groove (14), the sliding plate (15) is in sliding fit with the groove (14), an electric cylinder (16) is fixedly connected to the top end of the sliding plate (15), the top end of the electric cylinder (16) is fixedly connected with the top end of the groove (14), a parachute (17) is fixedly connected to the bottom end of the sliding plate (15), a baffle plate (18) is hinged to the left side wall of the groove (14), a clamping groove (19) is formed in the right end of the baffle plate (18), a clamping block (20) is fixedly connected to the bottom side of the right side wall of the groove (14), the clamping block (20) is matched with the clamping groove (19), a push rod (21) is fixedly connected to the right side of the bottom end of the sliding plate (15), the bottom end of the push rod (21) is in contact with the top end of the baffle, the top end of the circular groove (22) is fixedly connected with a connecting column (23), a copper ring (24) is embedded and installed on the outer side wall of the circular groove (22) below the connecting column (23), and a sliding column (25) is connected to the inside of the copper ring (24) in a sliding mode.

3. The unmanned aerial vehicle aerial survey aircraft lost connection retrieval device of claim 2, characterized in that: a switch (26) is embedded into the right side of the front end of the protection block (13), one end of the switch (26) is electrically connected with the positive electrode of the storage battery (12), and the other end of the switch (26) is electrically connected with the connecting column (23).

4. The unmanned aerial vehicle aerial survey aircraft lost connection retrieval device of claim 3, characterized in that: the positive terminal of the electric cylinder (16) is electrically connected with the copper ring (24), and the negative terminal of the electric cylinder (16) is electrically connected with the negative electrode of the storage battery (12).

5. The unmanned aerial vehicle aerial survey aircraft lost connection retrieval device of claim 4, characterized in that: the top end of the control box (1) is fixedly connected with a balancing weight (27).

6. The unmanned aerial vehicle aerial survey aircraft lost connection retrieval device of claim 5, characterized in that: the bottom ends of the four supporting legs (8) are fixedly connected with buffer seats (28).

7. The unmanned aerial vehicle aerial survey aircraft lost connection retrieval device of claim 6, characterized in that: the storage battery (12) is electrically connected with the photovoltaic panel (10), the rotor wing (4) and the camera (11).