CN206149414U - Unmanned aerial vehicle reconnoiters device based on first visual angle of virtual reality is alert to be used - Google Patents

Abstract

The utility model discloses an unmanned aerial vehicle based on the alert usefulness in real first visual angle reconnoiters the device, including unmanned aerial vehicle, video glasses, the video glasses are used for receiving the video signal of unmanned aerial vehicle output unmanned aerial vehicle bottom is fixed with the base, is equipped with main motor in the base, the output shaft activity of main motor run through behind the base with the U -shaped leg joint, do not install at two vertical section tip of support and adjust a section of thick bamboo, it has vice motor to adjust a section of thick bamboo internal fixation, the activity spheroid is arranged two in and is adjusted between the section of thick bamboo, and has the internal gear at activity spheroid both sides wall mounting, be fixed with on the output of vice motor with internal gear meshing's external gear, the camera is installed on movable spheroid. Fly the hand and through wearing the video glasses, can directly observe the particular case of back unmanned aerial vehicle environment from first visual angle, know from experience on -the -spot environment state more conscientiously, be favorable to providing more accurate data support to the action decision -making of army.

Description

Based on the police unmanned plane ferreting device in the visual angle of virtual reality first

Technical field

This utility model is related to scouting field, and in particular to scout dress based on the police unmanned plane in the visual angle of virtual reality first Put.

Background technology

UAV is the not manned aircraft manipulated by remote control equipment or self-contained program's control system, referred to as nobody Machine.Compared with manned aircraft, simple structure, lightweight, size are little, cheap, can complete manned aircraft unsuitable Some tasks for performing, are militarily widely used.Unmanned plane can be carried from aerial input by carrier aircraft, also can be from ground Transmitting is taken off；Also can pass through self-contained program's control system control by operator on ground or aerial using remote control equipment manipulation System flight.One of main usess of unmanned plane are to make target drone, for the test of the weapons such as aircraft, antiaircraft gun, guided missile and Performance Testing, Training pilot and antiaircraft gun, surface-to-air ballistic missile, radar-directed personnel.Scouting, electronic countermeasure, trunking traffic are can be additionally used in, and Scientific experimentation (such as nuclear test sampling).

And the of paramount importance purposes of police unmanned plane is to scout, carry out in diversified task in People's Armed Police, in face Landform difficulty is driven into, is scouted under a large-scale difficult problem, fixed-wing unmanned plane can meet the reconnaissance mission of army.But, it is existing Fixed-wing unmanned plane also has that larger defect, i.e. camera angle are more single, and visual range is too small, and the flight for flying handss brings sense into not By force, so cause scout effect have a greatly reduced quality.

Utility model content

This utility model, it is therefore intended that provide based on the police unmanned plane ferreting device in the visual angle of virtual reality first, solve Existing unmanned plane camera angle is single, the too small problem of visual range.

This utility model is achieved through the following technical solutions：

Based on the police unmanned plane ferreting device in the visual angle of virtual reality first, including unmanned plane, video eyeglasses, video eyeglasses For receiving the video signal of unmanned plane output, base is fixed with the unmanned motor spindle, mair motor, main electricity are provided with base The output shaft activity of machine is connected after base with U-bracket, and in two vertical section ends of support adjustment barrel is separately installed with, Auxiliary-motor is fixed with adjustment barrel, active sphere is placed between two adjustment barrels, and in being provided with active sphere two side Gear, is fixed with the external gear engaged with internal gear on the outfan of auxiliary-motor, and photographic head is arranged on active sphere.Face Landform difficulty drives into, scouts a large-scale difficult problem, and traditional scounting aeroplane cannot complete the conventional reconnaissance mission of People's Armed Police, pin To defect present in prior art, inventor is improved existing unmanned plane, is normally believed ensureing that unmanned plane possesses On the premise of number transfer function, redesigned particular for image acquisition part, i.e., bottom is installed below unmanned aerial vehicle body Mair motor is set in seat, base, and the horizontal segment of U-bracket is connected with the output shaft of mair motor, and active sphere is then placed in support Two vertical sections between, two respectively be located at vertical section end on adjustment barrel in auxiliary-motor outfans on be provided with external tooth Wheel, and the internal gear coordinated with external gear is installed in the both sides of active sphere, i.e. mair motor can drive support in the horizontal direction Move in a circle, and two auxiliary motors can ensure that active sphere in the vertical direction carries out circular motion, thus, on active sphere Photographic head the shooting, collecting of full angle then can be carried out in three dimensions, the scope of information gathering is expanded, while improve The motility of unmanned plane photographic head so that flying handss need not change the moving direction of unmanned plane in operation, can be according to referring specifically to Order is shot.Also, fly handss by wearing video eyeglasses, can directly from the tool of unmanned plane local environment after the first view Body situation, more effectively knows from experience the ambient condition at scene, is conducive to the action decision to army to provide more accurate data Support.

Limited block is installed in the internal gear end face outside, and stroke is respectively equipped with the two side of limited block and open Close, travel switch is connected by controller with the auxiliary-motor, and output shaft is provided with spacer pin, in the forward and reverse rotation of output shaft After 180 degree, spacer pin comes in contact with travel switch, and auxiliary-motor quits work.Active sphere is under the drive of two auxiliary-motors Can in the vertical direction carry out 360 degree of rotation, but be constrained to support and limit with this body structure of unmanned plane, photographic head exists When occurring that certain blind area, i.e. photographic head are skimmed over by unmanned motor spindle during rotation, the visual angle for flying handss occurs a definite limitation, because This, inventor arranges limited block in internal gear end face outside, and spacer pin is provided with output shaft, when active sphere is along perpendicular To after rotation 180 degree, spacer pin collides and contacts Nogata with the travel switch on limited block, and controller conveys control command To auxiliary-motor, auxiliary-motor keeps holding state so that active sphere stops operating, you can avoid the photographic head on active sphere from going out Existing blind area；When needing to change shooting angle, cooperating for mair motor and two auxiliary-motors can be passed through, i.e., auxiliary-motor is positive and negative To the one-directional rotation of the mair motor that is rotatably assorted, just allow hand over to optimal camera site.

The unmanned plane includes fuselage, the main control module being arranged in fuselage and being wirelessly transferred of being connected with main control module Module, memorizer, the mair motor, auxiliary-motor and photographic head are connected respectively with main control module.Winged handss are in ground control terminal On send control instruction, unmanned plane starts by the corresponding instruction of main control module parsing after receiving, and complete in time according to instruction Into corresponding flight and the debugging of the camera site of photographic head, and video pictures are transmitted in real time by wireless transport module To ground control terminal, video eyeglasses, to realize flying the flight experience at the visual angle of handss first.When using, photographic head will be photographed Video pictures while be temporarily stored in memorizer, moreover it is possible to transmitted to ground control terminal by wireless transport module, and so-called Wireless transport module can select LE806T WirelessHD image real-time transmission systems, its size little (㎜ of 100 ㎜ *, 62 ㎜ * 16), Light weight (125g), high resolution (1080P/60tps), using COFDM modulation techniques, can be realized being shot in high-speed motion And in real time non line of sight transmits high-quality full HD video image, is particularly suitable for being used under complex environment, its actual measurement transmission distance From more than 15 kilometers, disclosure satisfy that demand of the People's Armed Police in complicated terrain prospecting.

The mair motor is motor with auxiliary-motor.Preferably, mair motor adopts motor with auxiliary-motor, Motor is the opened loop control element that electric impulse signal is changed into angular displacement or displacement of the lines, in the case of non-overload, electricity The rotating speed of machine, the position for stopping are solely dependent upon the frequency and umber of pulse of pulse signal, and are not affected by load change, work as stepping Driver receives a pulse signal, and it rotates a fixed angle with regard to drive stepping motor by the direction of setting, referred to as " Step angle ", its rotation is run step by step with fixed angle, can control angular displacement by controlling pulse number Amount, so as to reach the purpose being accurately positioned, while can be by controlling speed and the acceleration that pulse frequency is rotated come controlled motor Degree, so as to reach the purpose of speed governing；After the shooting angle of photographic head determines, the outfan of motor ensure that external gear with it is interior The engagement of gear is stable without occurring being rotated further, that is, avoid being fixed on appearance shooting when shooting angle carries out image acquisition Head the swing of itself, to guarantee the stabilised quality of shooting picture.

This utility model compared with prior art, has the following advantages and advantages：

1st, based on the police unmanned plane ferreting device in the visual angle of virtual reality first, mair motor can drive support to this utility model Move in a circle in the horizontal direction, and two auxiliary motors can ensure that active sphere in the vertical direction carries out circular motion, thus, Photographic head on active sphere then can carry out the shooting, collecting of full angle in three dimensions, expand the scope of information gathering, The motility of unmanned plane photographic head is improve simultaneously so that flying handss need not change the moving direction of unmanned plane in operation, can Shot according to specific instruction；

2nd, this utility model is based on the police unmanned plane ferreting device in the visual angle of virtual reality first, when active sphere is along vertically Direction is rotated after 180 degree, and spacer pin collides with the travel switch on limited block and contacts, and controller is delivered to control command Auxiliary-motor, auxiliary-motor keeps holding state so that active sphere stops operating, you can avoid the photographic head on active sphere from occurring Blind area；When needing to change shooting angle, cooperating for mair motor and two auxiliary-motors can be passed through, i.e., auxiliary-motor is forward and reverse Be rotatably assorted the one-directional rotation of mair motor, just allows hand over to optimal camera site；

3rd, this utility model is based on the police unmanned plane ferreting device in the visual angle of virtual reality first, in the shooting angle of photographic head After degree determines, the outfan of motor ensure that external gear is stable without occurring being rotated further with engaging for internal gear, that is, keep away Exempt from be fixed on the swing that occurs photographic head itself when shooting angle carries out image acquisition, to guarantee the stable matter of shooting picture Amount.

Description of the drawings

Accompanying drawing described herein is used for providing further understanding this utility model embodiment, constitutes the one of the application Part, does not constitute the restriction to this utility model embodiment.In the accompanying drawings：

Fig. 1 is block diagram of the present utility model；

Fig. 2 is the cooperation figure of base and support；

Fig. 3 is the sectional view of base and support；

Fig. 4 is the sectional view of internal gear.

Labelling and corresponding parts title in accompanying drawing：

The secondary electricity of 1- bases, 2- supports, 3- photographic head, 4- active spheres, 5- adjustment barrels, 6- output shafts, 7- internal gears, 8- Machine, 9- bearings, 10- mair motors, 11- limited blocks, 12- travel switches, 13- external gears, 14- spacer pins.

Specific embodiment

To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing, The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this Utility model, is not intended as to restriction of the present utility model.

Embodiment 1

As shown in figures 1-4, the present embodiment includes unmanned plane, video eyeglasses, and video eyeglasses are used to receive unmanned plane output Video signal, is fixed with base 1, base 1 in the unmanned motor spindle and is provided with mair motor 10, and the output shaft 6 of mair motor 10 is lived It is dynamic to be connected with U-bracket 2 after base 1, it is separately installed with adjustment barrel 5, adjustment barrel 5 in two vertical section ends of support 2 Auxiliary-motor 8 is inside fixed with, active sphere 4 is placed between two adjustment barrels 5, and is provided with internal tooth on the two side of active sphere 4 Wheel 7, is fixed with the external gear 13 engaged with internal gear 7 on the outfan of auxiliary-motor 8, and photographic head 3 is arranged on active sphere 4 On.

On the premise of ensureing that unmanned plane possesses normal signal transfer functions, particular for image acquisition part weight is carried out New design, i.e., mounting seat 1 below unmanned aerial vehicle body arranges mair motor 10 in base 1, bearing 9 is provided with base 1, main The activity of output shaft 6 of motor 10 is passed through after dynamic bearing 9 and is connected with the horizontal segment of U-bracket 2, and active sphere 4 is then placed in support 2 Between two vertical sections, on two outfans of auxiliary-motor 8 being located at respectively in the adjustment barrel 5 on vertical section end external tooth is provided with Wheel 13, and the internal gear 7 coordinated with external gear 13 is installed in the both sides of active sphere 4, i.e. mair motor 10 can drive the edge of support 2 Horizontal direction moves in a circle, and two auxiliary motors can ensure that the in the vertical direction of active sphere 4 carries out circular motion, thus, Photographic head 3 on active sphere 4 then can carry out the shooting, collecting of full angle in three dimensions, expand the model of information gathering Enclose, while improve the motility of unmanned plane photographic head 3 so that flying handss need not change the moving direction of unmanned plane in operation, Can be shot according to specific instruction.Also, fly handss by wearing video eyeglasses, can directly from after the first view nobody The concrete condition of machine local environment, more effectively knows from experience the ambient condition at scene, is conducive to the action decision to army to provide More accurate data are supported.

Wherein, limited block 11 is installed in the end face outside of the internal gear 7, and sets respectively on the two side of limited block 11 There is travel switch 12, travel switch 12 is connected by controller with the auxiliary-motor 8, and output shaft 6 is provided with spacer pin 14, defeated Shaft 6 is forward and reverse to be rotated after 180 degree, and spacer pin 14 comes in contact with travel switch 12, and auxiliary-motor 8 quits work.Active sphere 4 Under the drive of two auxiliary-motors 8 can in the vertical direction carry out 360 degree of rotation, but be constrained to support 2 and unmanned plane This body structure limit, photographic head 3 occurs when rotated certain blind area, i.e., when photographic head 3 is skimmed over by unmanned motor spindle, fly The visual angle of handss occurs a definite limitation, therefore, inventor arranges limited block 11 in the end face outside of internal gear 7, and in output shaft 6 On be provided with spacer pin 14, stroke after active sphere 4 vertically rotates 180 degree, on spacer pin 14 and limited block 11 Switch 12 collides contact, and control command is delivered to auxiliary-motor 8 by controller, and auxiliary-motor 8 keeps holding state so that movable Spheroid 4 stops operating, you can avoid the photographic head 3 on active sphere 4 from blind area occur；When needing to change shooting angle, can lead to Cooperating for mair motor 10 and two auxiliary-motors 8 is crossed, i.e., the unidirectional of forward and reverse mair motor 10 that is rotatably assorted of auxiliary-motor 8 turns It is dynamic, just allow hand over to optimal camera site.

In the present embodiment, unmanned plane includes fuselage, the main control module being arranged in fuselage and is connected with main control module Wireless transport module, memorizer, the mair motor 10, auxiliary-motor 8 and photographic head 3 are connected respectively with main control module.Winged handss exist Control instruction is sent on the control terminal of ground, unmanned plane starts by the corresponding instruction of main control module parsing after receiving, and root Complete the debugging of the camera site of corresponding flight and photographic head 3 in time according to instruction, and will be regarded by wireless transport module Frequency picture is sent in real time on ground control terminal, video eyeglasses, to realize flying the flight experience at the visual angle of handss first.When using, While photographic head 3 is temporarily stored in the video pictures for photographing in memorizer, moreover it is possible to transmitted to ground by wireless transport module Control terminal, and so-called wireless transport module can select LE806T WirelessHD image real-time transmission systems, its size is little (㎜ of 100 ㎜ *, 62 ㎜ * 16), light weight (125g), high resolution (1080P/60tps), using COFDM modulation techniques, Neng Goushi Shoot in high-speed motion now and in real time non line of sight transmits high-quality full HD video image, under being particularly suitable for complex environment Use, its actual measurement transmission range disclosure satisfy that demand of the People's Armed Police in complicated terrain prospecting more than 15 kilometers.

Preferably, mair motor 10 adopts motor with auxiliary-motor 8, motor is to be changed into electric impulse signal Angular displacement or the opened loop control element of displacement of the lines, in the case of non-overload, the rotating speed of motor, the position for stopping are solely dependent upon arteries and veins The frequency and umber of pulse of signal are rushed, and is not affected by load change, when step actuator receives a pulse signal, it is just Drive stepping motor rotates a fixed angle by the direction of setting, and referred to as " step angle ", its rotation is with fixed angle What degree ran step by step, angular displacement can be controlled by controlling pulse number, so as to reach the purpose being accurately positioned, together When can be by controlling the speed that rotate come controlled motor of pulse frequency and acceleration, so as to reach the purpose of speed governing；In shooting After 3 shooting angle determines, the outfan of motor ensure that the engaging stably without occurring of external gear 13 and internal gear 7 It is rotated further, that is, avoids photographic head 3 swing of itself occur being fixed on when shooting angle carries out image acquisition, to guarantee to shoot The stabilised quality of picture.

Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect One step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the present utility model, is not used to limit Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equivalent are replaced Change, improve, should be included within protection domain of the present utility model.

Claims (4)

1. based on the unmanned plane ferreting device that the visual angle of virtual reality first is police, including unmanned plane, video eyeglasses, video eyeglasses use In the video signal for receiving unmanned plane output, it is characterised in that：It is fixed with base (1), base (1) in the unmanned motor spindle Mair motor (10) is provided with, output shaft (6) activity of mair motor (10) is connected afterwards through base (1) with U-bracket (2), in support (2) two vertical section ends are separately installed with adjustment barrel (5), adjustment barrel (5) and are fixed with auxiliary-motor (8), active sphere (4) It is placed between two adjustment barrels (5), and internal gear (7) is installed on active sphere (4) two side, in the defeated of auxiliary-motor (8) Go out on end and be fixed with the external gear (13) engaged with internal gear (7), photographic head (3) is on active sphere (4).

2. the unmanned plane ferreting device police based on the visual angle of virtual reality first according to claim 1, it is characterised in that： Limited block (11) is installed in the internal gear (7) end face outside, and stroke is respectively equipped with the two side of limited block (11) Switch (12), travel switch (12) is connected by controller with the auxiliary-motor (8), and output shaft (6) is provided with spacer pin (14), After the forward and reverse rotation 180 degree of output shaft (6), spacer pin (14) comes in contact with travel switch (12), and auxiliary-motor (8) stops work Make.

3. the unmanned plane ferreting device police based on the visual angle of virtual reality first according to claim 1, it is characterised in that： The unmanned plane includes fuselage, the main control module being arranged in fuselage and the wireless transport module being connected with main control module, deposits Reservoir, the mair motor (10), auxiliary-motor (8) and photographic head (3) are connected respectively with main control module.

4. the unmanned plane ferreting device police based on the visual angle of virtual reality first according to claim 1 or 3, its feature exists In：The mair motor (10) and auxiliary-motor (8) are motor.