CN214824209U

CN214824209U - It is alert with unmanned aerial vehicle tracking shooting device

Info

Publication number: CN214824209U
Application number: CN202120445386.2U
Authority: CN
Inventors: 苗家明; 郭茂盛; 苗炳迪; 姜奇杰
Original assignee: Zhoushan Cihang Intelligent Technology Co ltd
Current assignee: Zhoushan Cihang Intelligent Technology Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-23
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses an unmanned aerial vehicle tracking and shooting device for police, which comprises an unmanned aerial vehicle frame connecting seat, a longitudinal extension rod connected with the unmanned aerial vehicle frame connecting seat, a first rotator connecting plate fixed on the longitudinal extension rod, a first rotator fixed at the lower part of the first rotator connecting plate, a horizontal connecting rod connecting hoop connected with the first rotator, a horizontal connecting rod sleeved on the horizontal connecting rod connecting hoop at the middle part, a left connecting hoop and a right connecting hoop arranged at the end part of the horizontal connecting rod, a left extension transverse rod with one end connected with the left connecting hoop, a right extension transverse rod with one end connected with the right connecting hoop, a left rotation connecting hoop fixed at the other end of the left extension transverse rod, a second rotator fixedly connected with the left rotation connecting hoop, a right rotation connecting hoop fixed at the other end of the right extension transverse rod, and a rolling bearing connector connected with the right rotation connecting hoop, and a camera mount disposed between the second rotator and the rolling bearing connector.

Description

It is alert with unmanned aerial vehicle tracking shooting device

Technical Field

The utility model belongs to the technical field of the unmanned air vehicle technique and specifically relates to an it is alert with unmanned aerial vehicle tracking shooting device.

Background

As computer vision advances in various fields, it also includes the field of unmanned aerial vehicle technology. At present, many rotor unmanned aerial vehicle body hardware and software control among the prior art are also very mature, and unmanned aerial vehicle has played important effect in fields such as assisting public safety, building, energy, infrastructure, agriculture.

At present, most of unmanned aerial vehicle cameras in the prior art are in an embedded fixed form, that is, the cameras are fixedly installed in an unmanned aerial vehicle shell and extend out of the shell; although the structure is very simple and convenient, the unmanned aerial vehicle position is required to be adjusted during shooting to track and shoot, and the requirement on the operation capability is high. In addition, various tracking shooting methods have been proposed in the prior art, for example, patent application No. 202011229770.5, chinese patent invention entitled "unmanned aerial vehicle target following method and system", which includes an unmanned aerial vehicle control module, a target selection module, a feature detection module, a target identification module, a coordinate system conversion module, and a target following module. The unmanned aerial vehicle is controlled to fly to a position with a proper distance from a target, the unmanned aerial vehicle camera system can shoot a clear picture containing the target, the target is artificially selected from the picture and other parts are cut, the unmanned aerial vehicle is used for shooting the picture after the target moves, the characteristic detection module is used for comparing the characteristics of the two pictures, the position of the moved target in the picture is identified, when the target moves on a flat ground, the position of the target under a pixel coordinate system can be converted into the position in a world coordinate system through the coordinate system conversion module, and the unmanned aerial vehicle can follow the target according to the position of the world coordinate system.

Also for example, the chinese invention patent with patent application number "202011205401.2," entitled "method and apparatus for tracking target by unmanned aerial vehicle" and unmanned aerial vehicle "includes: acquiring an image acquired by a sensor of the unmanned aerial vehicle for acquiring the image; determining first spatial position information of the target object according to an image area corresponding to the identified target object in the image; predicting next spatial position information of the target object according to the first spatial position information; and controlling the unmanned aerial vehicle to fly towards the target object according to the next spatial position information.

Therefore, an unmanned aerial vehicle tracking shooting device for police, which is simple in structure and reliable in tracking shooting, is urgently needed to be provided.

SUMMERY OF THE UTILITY MODEL

To the above problem, an object of the utility model is to provide an it is alert with unmanned aerial vehicle tracking shooting device, the utility model discloses a technical scheme as follows:

an unmanned aerial vehicle tracking and shooting device for police comprises an unmanned aerial vehicle rack connecting seat arranged at the bottom of an unmanned aerial vehicle and fixedly connected with the unmanned aerial vehicle, a longitudinal extension rod connected with the unmanned aerial vehicle rack connecting seat, a first rotator connecting plate fixed on the longitudinal extension rod at the top, a first rotator fixed at the lower part of the first rotator connecting plate, a horizontal connecting rod connecting hoop connected with the first rotator, a horizontal connecting rod sleeved on the horizontal connecting rod connecting hoop at the middle part and rotating around the horizontal connecting rod connecting hoop under the driving action of the first rotator, a left connecting hoop and a right connecting hoop which are arranged at the end part of the horizontal connecting rod in a one-to-one correspondence manner and have the same structure, a left extension transverse rod with one end connected with the left connecting hoop, a right extension transverse rod with one end connected with the right connecting hoop, and a left rotary connecting hoop fixed at the other end of the left extension transverse rod, the camera mounting seat is arranged between the second rotator and the rolling bearing connector, is driven to rotate by the second rotator and is U-shaped; the camera mounting seat is provided with a plurality of mounting holes.

Preferably, the first rotator connecting plate comprises a first hoop sleeved on the longitudinal extension rod, and a first connecting plate fixed on the first hoop and used for installing the first rotator.

Preferably, the horizontal connecting rod connecting hoop comprises a second connecting plate connected with the first rotator and a second hoop which is fixed on the second connecting plate and is sleeved and connected with the middle part of the horizontal connecting rod.

Preferably, the right connecting hoop comprises two upper connecting beams arranged in parallel, two lower connecting beams arranged in parallel with the upper connecting beams, a third hoop fixedly connected with the upper connecting beams and the lower connecting beams and connected with the end part of the horizontal connecting rod in a sleeved mode, and a fourth hoop fixedly connected with the upper connecting beams and the lower connecting beams and connected with the end part of the right extending cross rod in a sleeved mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses set up unmanned aerial vehicle frame connecting seat, vertical extension rod and first circulator connecting plate ingeniously to be connected with unmanned aerial vehicle's frame, and the utility model discloses a set up first circulator and second circulator, with realize rotatory adjustment camera mount pad, with the position that changes the camera, realize tracking and shoot. To sum up, the utility model has the advantages of simple structure, the tracking is shot reliably, has very high practical value and spreading value in unmanned aerial vehicle technical field.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.

Fig. 1 is a schematic perspective view (a) of the present invention.

Fig. 2 is a schematic perspective view (ii) of the present invention.

Fig. 3 is a right side view of the present invention.

Fig. 4 is a top view of the present invention.

Fig. 5 is a partial schematic view (a) of the present invention.

Fig. 6 is a partial schematic view (ii) of the present invention.

Fig. 7 is a partial schematic view (iii) of the present invention.

Fig. 8 is a partial schematic view (iv) of the present invention.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1. an unmanned aerial vehicle frame connecting seat; 2. a longitudinal extension rod; 3. a first rotator connecting plate; 4. a first rotator; 5. the horizontal connecting rod is connected with the hoop; 6. a horizontal connecting rod; 7. a left connection cuff; 8. a right connection ferrule; 9. a left extension rail; 10. a right extension rail; 11. a left rotary connection hoop; 12. a second rotator; 13. a right swivel connection ferrule; 14. a rolling bearing connector; 15. a camera mount; 31. a first ferrule; 32. a first connecting plate; 51. a second connecting plate; 52. a second ferrule; 81. an upper connecting beam; 82. a lower connecting beam; 83. a third ferrule; 84. a fourth ferrule.

Detailed Description

To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Examples

As shown in fig. 1 to 8, the present embodiment provides a tracking camera device for a police drone. In the present embodiment, the terms "first", "second", and the like are used only for distinguishing the similar components, and are not to be construed as limiting the scope of protection. In the present embodiment, the terms of orientation such as "bottom", "top", "peripheral edge", "center", and the like are explained based on the drawings. In addition, the rotator of the present embodiment is obtained by purchase, which is a mature part. Moreover, the present embodiment is based on the structural improvement, and the control method is the prior art, which is not described herein again.

In this embodiment, the tracking and shooting device for the police unmanned aerial vehicle comprises an unmanned aerial vehicle frame connecting seat 1 which is arranged at the bottom of the unmanned aerial vehicle and is fixedly connected with the unmanned aerial vehicle, a longitudinal extension rod 2 which is connected with the unmanned aerial vehicle frame connecting seat 1, a first rotator connecting plate 3 of which the top is fixed on the longitudinal extension rod 2, a first rotator 4 which is fixed at the lower part of the first rotator connecting plate 3, a horizontal connecting rod connecting hoop 5 which is connected with the first rotator 4, a horizontal connecting rod 6 which is sleeved on the horizontal connecting rod connecting hoop 5 at the middle part and rotates by taking the horizontal connecting rod connecting hoop 5 as the center under the driving action of the first rotator 4, a left connecting hoop 7 and a right connecting hoop 8 which are arranged at the end part of the horizontal connecting rod 6 in a one-to-one correspondence manner and have the same structure, a left extending cross rod 9 of which one end is connected with the left connecting hoop 7, and a right extending cross rod 10 of which one end is connected with the right connecting hoop 8, a left rotary connecting hoop 11 fixed on the other end of the left extension cross bar 9, a second rotator 12 fixedly connected with the left rotary connecting hoop 11, a right rotary connecting hoop 13 fixed on the other end of the right extension cross bar 10, a rolling bearing connector 14 connected with the right rotary connecting hoop 13, and a U-shaped camera mounting seat 15 which is arranged between the second rotator 12 and the rolling bearing connector 14, is driven to rotate by the second rotator 12; the camera mounting base 15 is provided with a plurality of mounting holes.

In order to ensure a reliable connection of the components, the first rotator connecting plate 3 comprises a first ferrule 31 which is fitted over the longitudinal extension rod 2, and a first connecting plate 32 which is fixed to the first ferrule 31 and is used for mounting the first rotator 4. In addition, the horizontal connecting rod coupling hoop 5 includes a second connecting plate 51 connected to the first rotator 4, and a second hoop 52 fixed to the second connecting plate 51 and sleeved and connected to the middle of the horizontal connecting rod 6. Meanwhile, the right connection hoop 8 of the present embodiment includes two upper connection beams 81 arranged in parallel, two lower connection beams 82 arranged in parallel with the upper connection beams 81, a third hoop 83 fixedly connected to the upper connection beams 81 and the lower connection beams 82 and sleeved and connected to the end of the horizontal connection rod 6, and a fourth hoop 84 fixedly connected to the upper connection beams 81 and the lower connection beams 82 and sleeved and connected to the end of the right extension rail 10.

In the embodiment, the horizontal connecting rod is driven to rotate by the first rotator, and the camera mounting seat is driven to rotate by the second rotator, so that the angle adjustment of the camera is realized.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a police unmanned aerial vehicle tracks and shoots device, which is characterized in that, including set up in unmanned aerial vehicle's bottom, and unmanned aerial vehicle frame connecting seat (1) with unmanned aerial vehicle fixed connection, vertical extension rod (2) of being connected with unmanned aerial vehicle frame connecting seat (1), first circulator connecting plate (3) on vertical extension rod (2) are fixed at the top, fix first circulator (4) in the lower part of first circulator connecting plate (3), hoop (5) is connected to the horizontal connecting rod of being connected with first circulator (4), the middle part cover is established on horizontal connecting rod connects hoop (5), and connect hoop (5) as the horizontal connecting rod (6) of center rotation with the horizontal connecting rod under the drive effect of first circulator (4), the one-to-one setting is at the tip of horizontal connecting rod (6), and left connection hoop (7) and right connection hoop (8) that the structure is the same, the camera mounting seat comprises a left extension transverse rod (9) with one end connected with a left connection hoop (7), a right extension transverse rod (10) with one end connected with a right connection hoop (8), a left rotation connection hoop (11) fixed on the other end of the left extension transverse rod (9), a second rotator (12) fixedly connected with the left rotation connection hoop (11), a right rotation connection hoop (13) fixed on the other end of the right extension transverse rod (10), a rolling bearing connector (14) connected with the right rotation connection hoop (13), and a U-shaped camera mounting seat (15) which is arranged between the second rotator (12) and the rolling bearing connector (14), is driven to rotate by the second rotator (12); the camera mounting seat (15) is provided with a plurality of mounting holes.

2. A police drone tracking and shooting device according to claim 1, characterised in that the first rotator connecting plate (3) comprises a first hoop (31) fitted over the longitudinal extension bar (2) and a first connecting plate (32) fixed to the first hoop (31) for mounting the first rotator (4).

3. The unmanned aerial vehicle tracking and shooting device for police as claimed in claim 1, wherein the horizontal connecting rod connecting hoop (5) comprises a second connecting plate (51) connected with the first rotator (4), and a second hoop (52) fixed on the second connecting plate (51) and sleeved and connected with the middle part of the horizontal connecting rod (6).

4. The unmanned aerial vehicle tracking and shooting device for police as claimed in any one of claims 1 to 3, wherein the right connecting hoop (8) comprises two upper connecting beams (81) arranged in parallel, two lower connecting beams (82) arranged in parallel with the upper connecting beams (81), a third hoop (83) fixedly connected with the upper connecting beams (81) and the lower connecting beams (82) and sleeved with the end of the horizontal connecting rod (6), and a fourth hoop (84) fixedly connected with the upper connecting beams (81) and the lower connecting beams (82) and sleeved with the end of the right extension cross rod (10).