阅读说明：本技术 一种可检测飞行情况并有坠落保护功能的航拍机 (Aerial photography machine capable of detecting flight condition and having falling protection function ) 是由 雷晓展 于 2020-07-28 设计创作，主要内容包括：一种可检测飞行情况并有坠落保护功能的航拍机,包括航拍装置,所述航拍装置设有搭载板,所述搭载板左右对称固定连接有四个机翼安装杆,所述机翼安装杆下侧端面固定连接有底座,所述底座转动连接有监测球形箱,所述监测球形箱外壁固定连接有配重块,所述监测球形箱内设有检测腔；本发明的一种可检测飞行情况并有坠落保护功能的航拍机,是一种具备平衡检测功能并能在失控坠落时提供保护使其不伤人不坠毁功能的航拍机设备,本设备内设有紧急装置,当检测到失横或坠落时,该装置可以将机身的四个螺旋桨进行保护,避免损坏的同时还可以避免其坠落后划伤行人。(The aerial photography machine capable of detecting the flight condition and having the falling protection function comprises an aerial photography device, wherein the aerial photography device is provided with a carrying plate, the carrying plate is bilaterally and fixedly connected with four wing installation rods, the lower side end faces of the wing installation rods are fixedly connected with a base, the base is rotatably connected with a monitoring spherical box, the outer wall of the monitoring spherical box is fixedly connected with a balancing weight, and a detection cavity is arranged in the monitoring spherical box; the invention relates to an aerial photographing machine capable of detecting flight conditions and having a falling protection function, in particular to an aerial photographing machine device which has a balance detection function and can provide protection to prevent people from being injured and prevent people from falling down when falling out of control.)

1. The utility model provides a detectable flight condition has machine of taking photo by plane of protection function that falls, includes the device of taking photo by plane, its characterized in that: the aerial photography device is provided with a carrying plate, the carrying plate is fixedly connected with four wing mounting rods in bilateral symmetry, the lower side end face of each wing mounting rod is fixedly connected with a base, the base is rotatably connected with a monitoring spherical box, the outer wall of the monitoring spherical box is fixedly connected with a balancing weight, a detection cavity is arranged in the monitoring spherical box, the lower side inner wall of the detection cavity is fixedly connected with a pressure sensor, the upper end face of the pressure sensor is fixedly connected with a pressure spring, the tail end of the pressure sensor is fixedly connected with a balance ball, the balance ball is used for embodying the conditions of weightlessness and overweight, the front, upper and right end faces of the inner wall of the detection cavity are respectively and fixedly connected with an omnidirectional block, the omnidirectional block is rotatably connected with a telescopic rod, the tail end of the telescopic rod is fixedly connected with a telescopic, the safety device comprises a safety device box, a safety cavity is fixedly connected in the safety device box, a power motor is fixedly connected to the inner wall of the bottom of the safety cavity, the power motor is in power connection with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a threaded cylinder, the threaded cylinder is in meshing connection with a connecting cylinder, four propeller protection devices are fixedly connected to the outer wall of the connecting cylinder in a bilateral symmetry mode, each propeller protection device comprises a connecting cylinder, each propeller protection device comprises an electric telescopic rod, the tail end of each electric telescopic rod is fixedly connected with an elastic rubber rod, the tail end of each elastic rubber rod is fixedly connected with a protective cover, a rubber bag cavity is arranged in each protective cover, an extension spring is fixedly connected in each rubber bag cavity and used for extending and expanding the protective covers so as to wrap propeller wings, and two extension rubbers are fixedly, the extension rubber possesses the elasticity and is used for the safety cover provides extension scope, the safety device case is equipped with four and pops out the trompil, it is used for to pop out the trompil the screw protection device pops out and provides the export.

2. The aerial photography device with the function of falling protection capable of detecting the flying condition as claimed in claim 1, wherein: the aircraft comprises a carrying plate, a pneumatic transmission line, a pneumatic piston, a pneumatic spring, a starting cavity, a switch, a transmission rod, a balance ball, a pneumatic piston, a pneumatic spring, a transmission line, a transmission rod, a balance ball, a pneumatic transmission cavity, a starting cavity, a switch, an emergency device and a transmission rod, wherein a cavity is arranged in the carrying plate, three pneumatic transmission boxes are fixedly connected in the cavity, a pneumatic transmission cavity is arranged in the pneumatic transmission box, a pneumatic piston is fixedly connected to the lower end face of the pneumatic piston, a pneumatic transmission line is fixedly connected to the lower end face of the pneumatic transmission box, the top of the pneumatic transmission, the terminal fixedly connected with of transfer line touches the briquetting, touch briquetting up end fixedly connected with transmission spring, transmission spring be used for doing touch the briquetting provides kinetic energy, touch briquetting up end fixedly connected with transmission line, the transmission line be used for with the slip condition feedback of atmospheric pressure piston touches the briquetting, touch the briquetting and be used for triggering the switch.

3. The aerial photography device with the function of falling protection capable of detecting the flying condition as claimed in claim 1, wherein: a reaction cavity is arranged in the rotating shaft, the reaction cavity is connected with a reaction piston in a sliding way, the lower end face of the reaction piston is fixedly connected with a reaction iron block, the lower end face of the reaction piston is fixedly connected with a reaction spring, the tail end of the reaction spring is fixedly connected with the inner wall of the bottom of the reaction cavity, the inner wall of the bottom of the reaction cavity is fixedly connected with a reaction electromagnet which is used for electrifying and adsorbing the reaction iron block, the reaction cavity is filled with a chemical expanding agent, the top of the reaction cavity is fixedly connected with an inflation tube, the tail end of the inflation tube is fixedly connected with a retarding air bag, the retarding air bag is used for expanding after being inflated so as to decelerate the runaway unmanned aerial vehicle, an air bag plate is arranged on the upper side of the retarding air bag, the gasbag board sliding connection in safety chamber top inner wall, the gasbag board is used for break away from when the slow speed gasbag expands and make slow speed gasbag waft out.

4. The aerial photography device with the function of falling protection capable of detecting the flying condition as claimed in claim 1, wherein: the detection cavity inner wall is fixedly connected with a balance monitoring wall, and the balance monitoring wall is used for sensing the state of the balance ball to judge whether the balance ball is in a normal flight state.

5. The aerial photography device with the function of falling protection capable of detecting the flying condition as claimed in claim 1, wherein: the wing installation rod is fixedly connected with a wing installation block on the upper side, a wing motor is arranged in the wing installation block, the wing motor is in power connection with a motor shaft, the end face of the upper side of the motor shaft is fixedly connected with a wing, and the wing is used for rotating at a high speed to enable the unmanned aerial vehicle to fly.

6. The aerial photography device with the function of falling protection capable of detecting the flying condition as claimed in claim 1, wherein: the utility model discloses an unmanned aerial vehicle flight support device, including carrying plate, support mounting panel downside terminal surface fixedly connected with supporting foot rest, supporting foot rest is used for the supporting role when unmanned aerial vehicle falls to the ground, carrying plate downside terminal surface fixedly connected with cloud platform, the cloud platform rotates and is connected with the camera, the camera acquires visual information when being used for unmanned aerial vehicle flight.

Technical Field

The invention relates to the related technical field of unmanned aerial vehicles, in particular to an aerial photographing machine capable of detecting flight conditions and having a falling protection function.

Background

With the progress of the science and technology of unmanned aerial vehicles, the aerial camera for shooting enters the visual field of people, the aerial camera is used as the next common aerial shooting device, the working environment is in the air, the environment is complex, and in addition, the existing aerial camera is not provided with an emergency anti-falling device, so that the accident case that the aerial camera is out of power or out of control and crashes or even hurts people appears for many times. The present invention is an improvement in view of the above problems.

Disclosure of Invention

The invention aims to solve the technical problem of providing an aerial photographing machine which can detect the flight condition and has a falling protection function, and the aerial photographing machine overcomes the problems.

The invention is realized by the following technical scheme.

The invention relates to an aerial photography machine capable of detecting flight conditions and having a falling protection function, which comprises an aerial photography device, wherein the aerial photography device is provided with a carrying plate, the carrying plate is fixedly connected with four wing installation rods in a bilateral symmetry manner, the lower side end surfaces of the wing installation rods are fixedly connected with a base, the base is rotatably connected with a monitoring spherical box, the outer wall of the monitoring spherical box is fixedly connected with a balancing weight, a detection cavity is arranged in the monitoring spherical box, the lower side inner wall of the detection cavity is fixedly connected with a pressure sensor, the upper end surface of the pressure sensor is fixedly connected with a pressure spring, the tail end of the pressure sensor is fixedly connected with a balancing ball, the balancing ball is used for embodying the conditions of weightlessness and overweight, the front, upper and right end surfaces of the inner wall of the detection cavity are respectively and fixedly connected with an omnidirectional block, the, the telescopic rod is communicated with an air pipe, the outer wall of the upper side of the carrying plate is fixedly connected with a safety device, the safety device comprises a safety device box, a safety cavity is fixedly connected in the safety device box, the inner wall of the bottom of the safety cavity is fixedly connected with a power motor, the power motor is in power connection with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a threaded cylinder, the threaded cylinder is in meshing connection with a connecting cylinder, the outer wall of the connecting cylinder is in bilateral symmetry and fixedly connected with four propeller protection devices, each propeller protection device comprises a connecting cylinder, each propeller protection device comprises an electric telescopic rod, the tail end of the electric telescopic rod is fixedly connected with an elastic rubber rod, the tail end of the elastic rubber rod is fixedly connected with a protective cover, a rubber capsule cavity is arranged in the protective cover, an extension spring is fixedly connected in the rubber, extend two extension rubbers of spring inner wall bilateral symmetry fixedly connected with, extend rubber possess elasticity be used for do the safety cover provides the extension scope, the safety device case is equipped with four and pops out the trompil, it is used for to pop out the trompil the screw protection device pops out and provides the export.

Further, a cavity is arranged in the carrying plate, three pneumatic transmission boxes are fixedly connected in the cavity, a pneumatic transmission cavity is arranged in each pneumatic transmission box, a pneumatic piston is connected in the pneumatic transmission cavity in a sliding mode, a pneumatic spring is fixedly connected to the lower end face of the pneumatic piston and used for resetting of the pneumatic piston, a transmission line is fixedly connected to the lower end face of the pneumatic piston, an air pipe is fixedly connected to the top of each pneumatic transmission box and used for linking the motion condition of the balance ball with the pneumatic transmission cavity to feed back the flight condition, a starting cavity is arranged in the carrying plate, a switch is fixedly connected to the inner wall of the bottom of the starting cavity and used for controlling the opening of an emergency device, a starting box is fixedly connected to the inner wall of the top of the starting cavity, a transmission cavity is arranged in the starting box and is connected with a transmission rod in a sliding, the terminal fixedly connected with of transfer line touches the briquetting, touch briquetting up end fixedly connected with transmission spring, transmission spring be used for doing touch the briquetting provides kinetic energy, touch briquetting up end fixedly connected with transmission line, the transmission line be used for with the slip condition feedback of atmospheric pressure piston touches the briquetting, touch the briquetting and be used for triggering the switch.

Furthermore, a reaction cavity is arranged in the rotating shaft, the reaction cavity is connected with a reaction piston in a sliding way, the lower end face of the reaction piston is fixedly connected with a reaction iron block, the lower end face of the reaction piston is fixedly connected with a reaction spring, the tail end of the reaction spring is fixedly connected with the inner wall of the bottom of the reaction cavity, the inner wall of the bottom of the reaction cavity is fixedly connected with a reaction electromagnet, the reaction electromagnet is used for electrifying and adsorbing the reaction iron block, a chemical expanding agent is filled in the reaction cavity, the top of the reaction chamber is fixedly connected with an inflation tube, the tail end of the inflation tube is fixedly connected with a slow air bag, the retarding air bag is used for expanding after being inflated so as to decelerate the runaway unmanned aerial vehicle, an air bag plate is arranged on the upper side of the retarding air bag, the gasbag board sliding connection in safety chamber top inner wall, the gasbag board is used for break away from when the slow speed gasbag expands and make slow speed gasbag waft out.

Furthermore, the inner wall of the detection cavity is fixedly connected with a balance monitoring wall, and the balance monitoring wall is used for sensing the state of the balance ball to judge whether the balance ball is in a normal flight state.

Further, wing installation pole upside fixed connection has the wing installation piece, be equipped with the wing motor in the wing installation piece, wing motor power is connected with the motor shaft, motor shaft upside terminal surface fixedly connected with wing, the wing is used for high-speed rotation to make unmanned aerial vehicle fly.

Further, terminal surface fixedly connected with supports the mounting panel under the board of carrying, support mounting panel downside terminal surface fixedly connected with supporting foot rest, supporting foot rest is used for the supporting role when unmanned aerial vehicle falls to the ground, terminal surface fixedly connected with cloud platform under the board of carrying, the cloud platform rotates and is connected with the camera, the camera is used for acquireing visual information when unmanned aerial vehicle flies.

The invention has the beneficial effects that: the invention relates to an aerial photographing machine capable of detecting flight conditions and having a falling protection function, which is aerial photographing machine equipment with a balance detection function and capable of providing protection to prevent people from being injured and falling down when falling out of control.

Drawings

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

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is an enlarged view of the structure at C of FIG. 1;

FIG. 5 is an enlarged view of the propeller protector

Fig. 6 is an enlarged schematic view of the structure at D of fig. 5.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

With reference to the accompanying drawings 1-6, an aerial photography machine capable of detecting flight conditions and having a falling protection function comprises an aerial photography device 10, wherein the aerial photography device 10 is provided with a carrying plate 11, the carrying plate 11 is fixedly connected with four wing installation rods 12 in a bilateral symmetry manner, the lower side end faces of the wing installation rods 12 are fixedly connected with a base 17, the base 17 is rotatably connected with a monitoring spherical box 18, the outer wall of the monitoring spherical box 18 is fixedly connected with a balancing weight 27, a detection cavity 19 is arranged in the monitoring spherical box 18, the lower side inner wall of the detection cavity 19 is fixedly connected with a pressure sensor 26, the upper end face of the pressure sensor 26 is fixedly connected with a pressure spring 24, the tail end of the pressure sensor 26 is fixedly connected with a balance ball 25, the balance ball 25 is used for embodying the conditions of weightlessness and overweight, the front, upper and right end faces of the inner wall of the detection cavity 19, the omnidirectional block 21 is rotatably connected with an expansion link 22, the tail end of the expansion link 22 is fixedly connected with an expansion link 22, the expansion link 22 is communicated with an air pipe 80, the outer wall of the upper side of the carrying plate 11 is fixedly connected with a safety device 51, the safety device 51 comprises a safety device box 46, a safety cavity 47 is fixedly connected in the safety device box 46, the inner wall of the bottom of the safety cavity 47 is fixedly connected with a power motor 54, the power motor 54 is in power connection with a rotating shaft 52, the outer wall of the rotating shaft 52 is fixedly connected with a threaded cylinder 55, the threaded cylinder 55 is in meshing connection with a connecting cylinder 56, the outer wall of the connecting cylinder 56 is fixedly connected with four propeller protection devices 57 in bilateral symmetry, each propeller protection device 57 comprises a connecting cylinder 56, each propeller protection device 57 comprises an electric expansion link 81, and the tail, elastic rubber pole 62 terminal fixedly connected with safety cover 63, be equipped with rubber bag chamber 64 in the safety cover 63, fixedly connected with extension spring 65 in the rubber bag chamber 64, extension spring 65 is used for making thereby safety cover 63 extends the expansion with propeller wing parcel, two extension rubbers 66 of extension spring 65 inner wall bilateral symmetry fixedly connected with, extension rubber 66 possess elasticity be used for doing safety cover 63 provides the extension scope, safety device case 46 is equipped with four and pops out trompil 53, it is used for to pop out trompil 53 propeller protection device 57 pops out and provides the export.

Beneficially, a cavity 32 is arranged in the carrying plate 11, three pneumatic transmission boxes 33 are fixedly connected in the cavity 32, a pneumatic transmission cavity 34 is arranged in the pneumatic transmission box 33, a pneumatic piston 35 is slidably connected in the pneumatic transmission cavity 34, a pneumatic spring 36 is fixedly connected to a lower end face of the pneumatic piston 35, the pneumatic spring 36 is used for resetting the pneumatic piston 35, a transmission line 37 is fixedly connected to a lower end face of the pneumatic piston 35, an air pipe 80 is fixedly connected to the top of the pneumatic transmission box 33, the air pipe 80 is used for linking the motion condition of the balance ball 25 with the interior of the pneumatic transmission cavity 34 to feed back the flight condition, a starting cavity 38 is arranged in the carrying plate 11, a switch 39 is fixedly connected to an inner wall at the bottom of the starting cavity 38, the switch 39 is used for controlling the opening of an emergency device, and a starting box 40 is fixedly connected to an inner wall at the top of, be equipped with transmission chamber 41 in the start-up box 40, 41 sliding connection in transmission chamber has transfer line 43, the terminal fixedly connected with of transfer line 43 touches briquetting 45, touch 45 up end fixedly connected with transmission spring 42 of briquetting, transmission spring 42 be used for doing touch briquetting 45 provides kinetic energy, touch 45 up end fixedly connected with transmission line 37 of briquetting, transmission line 37 be used for with the slip condition feedback of air piston 35 is to touching briquetting 45, touch briquetting 45 and be used for triggering switch 39.

Beneficially, a reaction cavity 58 is arranged in the rotation shaft 52, the reaction cavity 58 is slidably connected with a reaction piston 75, a reaction iron block 60 is fixedly connected to the lower end face of the reaction piston 75, a reaction spring 59 is fixedly connected to the lower end face of the reaction piston 75, the tail end of the reaction spring 59 is fixedly connected to the inner wall of the bottom of the reaction cavity 58, a reaction electromagnet 61 is fixedly connected to the inner wall of the bottom of the reaction cavity 58, the reaction electromagnet 61 is used for being electrified to adsorb the reaction iron block 60, a chemical expanding agent 82 is arranged in the reaction cavity 58, an inflation tube 49 is fixedly connected to the top of the reaction cavity 58, the tail end of the inflation tube 49 is fixedly connected to a speed-reducing air bag 48, the speed-reducing air bag 48 is used for expanding after being inflated so as to reduce the runaway unmanned aerial vehicle, an air bag plate 50 is arranged on the upper, the airbag panel 50 is adapted to be detached when the speed bump 48 is inflated so that the speed bump 48 is flown out.

Advantageously, a balance monitoring wall 20 is fixedly connected to the inner wall of the detection cavity 19, and the balance monitoring wall 20 is used for sensing the state of the balance ball 25 to determine whether the balance ball is in a normal flight state.

Beneficially, the upper side of the wing installation rod 12 is fixedly connected with a wing installation block 13, a wing motor 14 is arranged in the wing installation block 13, the wing motor 14 is in power connection with a motor shaft 15, the upper end face of the motor shaft 15 is fixedly connected with a wing 16, and the wing 16 is used for rotating at a high speed to enable the unmanned aerial vehicle to fly.

Beneficially, terminal surface fixedly connected with supporting mounting plate 28 under the board 11 of taking, supporting mounting plate 28 downside terminal surface fixedly connected with supporting foot rest 29, supporting foot rest 29 is used for the supporting role when unmanned aerial vehicle falls to the ground, terminal surface fixedly connected with cloud platform 30 under the board 11 of taking, cloud platform 30 rotates and is connected with camera 31, camera 31 acquires visual information when being used for unmanned aerial vehicle flight.

The working steps are as follows: when the unmanned aerial vehicle works, the wing motor 14 is started to drive the motor shaft 15 to rotate at a high speed, so that the wings 16 rotate at a high speed, the unmanned aerial vehicle flies, and the camera 31 is started to carry out aerial photography; in the flight process, the pressure sensor 26 and the balance monitoring wall 20 are started, and the ground user is fed back with the flight state through the pressure index and the motion track of the balance ball 25, when the unmanned aerial vehicle is out of control, the balance ball 25 swings along with the overturning through the falling overturning, so that the telescopic rod 22 is extended or compressed, the telescopic rod 22 in the overturning falling direction is compressed to the limit position, all gas in the telescopic rod 22 is pressed into the corresponding pneumatic transmission cavity 34 through the gas pipe 80, the pneumatic spring 36 is further compressed to the limit position, the pneumatic piston 35 slides to the bottom of the pneumatic transmission cavity 34, the transmission line 37 is loosened, the transmission spring 42 is extended, the touch block 45 moves downwards and touches the switch 39; the power motor 54 is started to drive the threaded cylinder 55 to rotate, so that the connecting cylinder 56 rotates and moves upwards, the propeller protection device 57 moves upwards to the pop-up opening 53 and then stretches and pops out, the elastic rubber rod 62 stretches and has certain hardness, so that the propeller protection device 57 is not prone to being turned over, the electric telescopic rod 81 stretches, the protection cover 63 is sent to the upper side of the wing 16, meanwhile, the stretching spring 65 stretches, the protection cover 63 stretches in the direction perpendicular to the wing 16, the wing 16 is covered, and people cannot be scratched when falling; when the power motor 54 starts, the reaction electromagnet 61 is powered off, so that the reaction electromagnet 61 is separated from the reaction iron block 60, the reaction spring 59 extends, the reaction piston 75 is pushed upwards, the chemical expanding agent 82 is extruded to generate expanding gas, the gas is transmitted into the speed-reducing air bag 48 through the inflation tube 49, the speed-reducing air bag 48 is rapidly expanded, the air bag plate 50 is extruded to separate the speed-reducing air bag, the speed-reducing air bag 48 flares out to expand into a sphere, the aerial photography machine in the runaway falling process is decelerated and returns to the horizontal state, and the falling injury or the damage of the aerial photography machine is avoided.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.