CN212354408U

CN212354408U - A buffer stop for unmanned aerial vehicle

Info

Publication number: CN212354408U
Application number: CN202021761811.0U
Authority: CN
Inventors: 董昊
Original assignee: Tianjin Qipeng Information Technology Co Ltd
Current assignee: Tianjin Qipeng Information Technology Co Ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-01-15
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses an anti-collision device for unmanned aerial vehicle, comprising a main body, the middle top fixedly connected with support column of department of main part, the top fixedly connected with infrared ray distance sensor of support column, there is the signal transceiver of fixed connection at the main part upper surface in the left side of support column, there is the protection casing of fixed connection at the main part upper surface infrared ray distance sensor's top. The utility model discloses be equipped with infrared ray distance sensor, be favorable to detecting unmanned aerial vehicle apart from the distance of object, when the distance is nearer, operating personnel can be reminded to the alarm, be equipped with protection network and anticollision ring, be favorable to unmanned aerial vehicle to have great cushioning effect when colliding the object, and protect unmanned aerial vehicle not hurt, utilize spring shock absorber frame simultaneously, be favorable to reducing the impact force that unmanned aerial vehicle received when descending, be favorable to preventing economic loss, easily the using widely of device.

Description

A buffer stop for unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned aerial vehicle protects technical field, especially relates to an anti-collision device for unmanned aerial vehicle.

Background

The unmanned aerial vehicle is an unmanned aerial vehicle operated by utilizing a radio remote control device and a self-contained program control device, is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, electric power inspection, disaster relief, movie and television shooting, romantic manufacturing and the like at present, greatly expands the application of the unmanned aerial vehicle, and developed countries actively expand the industrial application and the unmanned aerial vehicle technology.

The existing unmanned aerial vehicle fan leaks outside, easily collides with objects and when descending, is often damaged because the descending speed is too fast and direct to collide with the ground, resulting in the problem of economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the anti-collision device who is used for unmanned aerial vehicle who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an anti-collision device for an unmanned aerial vehicle comprises a main body, wherein a support column is fixedly connected above the middle of the main body, an infrared distance sensor is fixedly connected above the support column, a signal transceiver fixedly connected to the upper surface of the main body is arranged on the left side of the support column, a protective cover fixedly connected to the upper surface of the main body is arranged above the infrared distance sensor, a connecting rod is fixedly connected to the side wall of the main body, a sleeve is fixedly connected to one end, away from the main body, of the connecting rod, a support frame is fixedly connected to the inside of the sleeve, a rotating shaft is movably connected to the inside of the support frame, the bottom of the rotating shaft is fixedly connected with the output end of a motor, a fan blade is fixedly connected to one end, away from the motor, of the rotating shaft, a connecting column is fixedly connected, the buffer spring keeps away from telescopic one end fixedly connected with anticollision ring, the below fixedly connected with spring shock absorber frame of main part, the below fixedly connected with supporting seat of spring shock absorber frame, the below fixedly connected with universal wheel of supporting seat.

Preferably, the damping spring is movably sleeved on the outer side of the spring damping frame, and the lower part of the damping spring is fixedly connected with the upper part of the supporting seat.

Preferably, there is the alarm of fixed connection in main part top edge left side of protection casing, there is the wind detector of fixed connection in main part right side top right side of protection casing.

Preferably, the protective cover is a transparent waterproof cover, and the anti-collision ring is made of light elastic plastic.

Preferably, the buffer spring is a light metal spring, and the protective net is made of a light plastic net.

Preferably, the connecting rods are uniformly distributed at four corners of the main body, and the infrared distance sensor is provided with four directions facing the main body respectively.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this an anti collision device for unmanned aerial vehicle, be equipped with infrared ray distance sensor, be favorable to detecting the distance that unmanned aerial vehicle is apart from the object, when the distance is nearer, operating personnel can be reminded to the alarm, be equipped with protection network and anticollision ring, be favorable to unmanned aerial vehicle to have great cushioning effect when colliding the object, and protect unmanned aerial vehicle not hurt, utilize spring shock-absorbing frame simultaneously, be favorable to reducing the impact force that unmanned aerial vehicle received when descending, be favorable to preventing economic loss, easily the using widely of device.

2. Compared with the prior art, this an anti collision device for unmanned aerial vehicle is equipped with the universal wheel, is favorable to unmanned aerial vehicle's transportation and removal, uses manpower sparingly, easy operation.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a top view of the main body of the present invention.

Illustration of the drawings:

1. a main body; 2. a wind detector; 3. a protective cover; 4. a support pillar; 5. an infrared distance sensor; 6. a signal transceiver; 7. an alarm; 8. an anti-collision ring; 9. a protective net; 10. a buffer spring; 11. a sleeve; 12. a universal wheel; 13. a supporting seat; 14. a damping spring; 15. a spring shock-absorbing mount; 16. a connecting rod; 17. connecting columns; 18. a rotating shaft; 19. a support frame; 20. a motor; 21. a fan blade.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of an anti-collision device for unmanned aerial vehicle: comprises a main body 1, a supporting column 4 is fixedly connected above the middle part of the main body 1, an infrared distance sensor 5 is fixedly connected above the supporting column 4, a signal transceiver 6 fixedly connected with the upper surface of the main body 1 is arranged on the left side of the supporting column 4, a protective cover 3 fixedly connected with the upper surface of the main body 1 is arranged above the infrared distance sensor 5, a connecting rod 16 is fixedly connected with the side wall of the main body 1, one end of the connecting rod 16 far away from the main body 1 is fixedly connected with a sleeve 11, a supporting frame 19 is fixedly connected inside the sleeve 11, a rotating shaft 18 is movably connected inside the supporting frame 19, the bottom of the rotating shaft 18 is fixedly connected with the output end of a motor 20, one end of the rotating shaft 18 far away from the motor 20 is fixedly connected with a fan blade 21, a connecting column 17 is fixedly connected above the sleeve, buffer spring 10 keeps away from sleeve 11's one end fixedly connected with anti-collision ring 8, the below fixedly connected with spring shock attenuation frame 15 of main part 1, be favorable to reducing the impact force that unmanned aerial vehicle received when descending, be favorable to preventing economic loss, the popularization and use of easily installing, the below fixedly connected with supporting seat 13 of spring shock attenuation frame 15, the below fixedly connected with universal wheel 12 of supporting seat 13, be favorable to unmanned aerial vehicle's transportation and removal, use manpower sparingly, easy operation.

Damping spring 14 has been cup jointed in the outside activity of spring shock absorber frame 15, be favorable to the buffering of impact force, be favorable to the more steady descending of unmanned aerial vehicle, damping spring 14's below and supporting seat 13's top fixed connection, there is the alarm 7 of fixed connection in 1 top edge of main part in the left side of protection casing 3, there is the wind-force detector 2 of fixed connection in 1 right side top of main part on the right side of protection casing 3's right side, protection casing 3 is transparent buckler, anticollision ring 8 is light elastic plastic, damping spring 10 is light metal spring, the material of protection network 9 is the light plastic net, connecting rod 16 evenly distributed is in the four corners department of main part 1, infrared ray distance sensor 5 is equipped with four directions towards main part 1 respectively, be favorable to detecting the distance of each direction object.

The working principle is as follows: the universal wheel 12 is pushed to move the unmanned aerial vehicle to a proper take-off position, the universal wheel 12 is beneficial to transportation and movement of the unmanned aerial vehicle, labor is saved, the operation is simple, a switch of a motor 20 is turned on, a rotating shaft drives fan blades 21 to rotate, when the unmanned aerial vehicle takes off, a switch of an infrared distance sensor 5 is turned on, the detection of the distance between the unmanned aerial vehicle and an object is facilitated, when the distance is short, an alarm 7 can remind an operator, a wind power detector 2 is turned on, the size of wind power can be monitored in real time, when the wind power is too large, the operation and use of the unmanned aerial vehicle are not facilitated, a protective net 9 and an anti-collision ring 8 are arranged, the large buffering effect of the unmanned aerial vehicle when the unmanned aerial vehicle collides with the object is facilitated, the unmanned aerial vehicle is protected from being damaged, the buffer spring 10 is beneficial, is favorable for preventing economic loss and is easy to popularize and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an anticollision device for unmanned aerial vehicle, includes main part (1), its characterized in that: the infrared ray distance measuring device is characterized in that a supporting column (4) is fixedly connected to the upper portion of the middle of the main body (1), an infrared ray distance sensor (5) is fixedly connected to the upper portion of the supporting column (4), a signal transceiver (6) fixedly connected to the upper surface of the main body (1) is arranged on the left side of the supporting column (4), a protective cover (3) fixedly connected to the upper surface of the main body (1) is arranged on the upper portion of the infrared ray distance sensor (5), a connecting rod (16) is fixedly connected to the side wall of the main body (1), a sleeve (11) is fixedly connected to one end, far away from the main body (1), of the connecting rod (16), a supporting frame (19) is fixedly connected to the inner portion of the sleeve (11), a rotating shaft (18) is movably connected to the inner portion of the supporting frame (19), an output end of a motor (20) is fixedly connected, the top fixedly connected with spliced pole (17) of sleeve (11), the top fixedly connected with protection network (9) of spliced pole (17), lateral wall fixedly connected with buffer spring (10) of sleeve (11), the one end fixedly connected with anticollision ring (8) of sleeve (11) are kept away from in buffer spring (10), the below fixedly connected with spring shock mount (15) of main part (1), below fixedly connected with supporting seat (13) of spring shock mount (15), below fixedly connected with universal wheel (12) of supporting seat (13).

2. The anti-collision device for the unmanned aerial vehicle according to claim 1, wherein: the damping spring (14) is movably sleeved on the outer side of the spring damping frame (15), and the lower portion of the damping spring (14) is fixedly connected with the upper portion of the supporting seat (13).

3. The anti-collision device for the unmanned aerial vehicle according to claim 1, wherein: the left side of protection casing (3) has alarm (7) of fixed connection in main part (1) top edge, the right side of protection casing (3) has wind detector (2) of fixed connection in main part (1) right side top.

4. The anti-collision device for the unmanned aerial vehicle according to claim 1, wherein: the protective cover (3) is a transparent waterproof cover, and the anti-collision ring (8) is made of light elastic plastic.

5. The anti-collision device for the unmanned aerial vehicle according to claim 1, wherein: the buffer springs (10) are light metal springs, and the protective net (9) is made of a light plastic net.

6. The anti-collision device for the unmanned aerial vehicle according to claim 1, wherein: the connecting rods (16) are uniformly distributed at four corners of the main body (1), and the infrared distance sensor (5) is provided with four directions facing the main body (1) respectively.