CN202944562U - Multipurpose automatic floating aircraft - Google Patents

The utility model discloses a multipurpose automatic floating aircraft which comprises an air bag and a support frame which is used for fixing the air bag, wherein the support frame is provided with a propeller, and a drive motor and a corresponding battery is arranged on the propeller in a matched mode. According to the multipurpose automatic floating aircraft, a hauling cable is not needed, and the aircraft can be located and recycled in the air. The multipurpose automatic floating aircraft is especially suitable for being used in large public places indoors and outdoors, the position of the aircraft in the air can be freely set, and releasing and recycling are convenient.

The automatic floating aircraft of high-mobility, multipurpose, wheeled vehicle

Technical field

The utility model belongs to a kind of aircraft, particularly a kind of can aloft the suspension as required or the mobile automatic floating aircraft of high-mobility, multipurpose, wheeled vehicle.

Background technology

Now, in some indoor and outdoor large-scale activities places, the large stadium such as fair on-the-spot (car exhibition, house show), Railway station, motor station waiting hall, marquis's machine hall, airport, large supermarket, shopping square, indoor competition shop is inner, people are in order to take full advantage of the place upper space, can utilize the balloon of some suspensions as advertising carrier, for convenient location and recovery, above-mentioned balloon all needs the hauling rope that is connected with ground, can interfere with each other with surface facility unavoidably, cause the inconvenience in a lot of uses.

Summary of the invention

The purpose of this utility model just is for the defective of above-mentioned prior art and a kind of automatic floating aircraft that does not need hauling rope can locate, reclaim aloft is provided.

Under its technical solution is permitted: the automatic floating aircraft of high-mobility, multipurpose, wheeled vehicle, comprise the support of air bag and fixation balloon being provided with screw propeller on support, above-mentioned screw propeller is furnished with drive motor and corresponding battery.

The utility model in use, at first to be filled with density less than the gas of air in air bag, as helium etc., make air be equal to or slightly less than the gravity of this device itself to the buoyancy of air bag, air bag or the support outside attach advertisement, starting screw propeller rotates, produce lift, near the gravity of this device own, can make the utility model lift-off so screw propeller needs only the less lift of generation due to air bag buoyancy, by controlling propeller speed, can make the utility model float on aerial fixed position; Change the angle of screw propeller and horizontal surface, the utility model is aloft moved.Can close or make the screw propeller counter-rotating after finishing using, the utility model is landed.The utility model is particularly suitable for the place use the large-scale public of indoor and outdoor, can arbitrarily set its skyborne position, and discharges, reclaims conveniently.

As improvement of the present utility model, above-mentioned cantilever tip symmetry be provided with at least two cantilevers, be respectively arranged with screw propeller on cantilever.

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment of the utility model.

The specific embodiment

During use, gasbag outer surface is used for sticking advertisement.

Autonomous cruise speed system of the present utility model can be realized in the following way:

(1) sensor array:

(A) ultrasonic transduter: utilize the ultrasonic reflections principle to measure the distance of aircraft and fixed object, signal is passed to auto mat, make aircraft and ground keep certain height.

(B) infradred sensor: receive the infrared signal of omniselector emission, signal is passed to auto mat, use the heading with definite aircraft.

(2) wireless remote control transmitting and receiving module: be used for this equipment of remote manual control.

(3) auto mat (microprocessor): the signal that receiving sensor and wireless remote control transmitting and receiving module send, after carrying out computing through the program that has write, send instruction to mechanical driver unit.To control aircraft craspedodrome, turning, decline and Floating Height.Except the energy autonomous flight, can also accept the remote control of main frame and reclaim and charge.

(4) mechanical driver unit: control respectively two by two steering wheels (micro servo motor) and rotate continuously DC machine, DC machine drives screw propeller and produces thrust.Two DC machine positions are parallel, are being arranged on aircraft both sides respectively, and two DC machine are with different speed rotating screws (different thrusts), but aircraft is rotated the so just working direction of change of flight device to the left or to the right.

DC machine is arranged on the axle that is rotated by steering wheel.Steering wheel is controlled DC machine and is rotated along sagittal plane, thereby makes aircraft rise, descend, hover or the original place rotation.Said motor, screw propeller and support form mechanical driver unit jointly.

(3) electric power system:

(1) chargeable battery (light and handy, flying power is strong)

(2) charging adapter.

(4) other functional modules:

(1) the LED lamp is set in air bag and improves advertising display brightness.

(2) wireless surveillance photographing module.The shooting content of this equipment is wirelessly transmitted to the base station.

(5) omniselector: a plurality of omniselectors are set, in order to indicate heading on the circuit that aircraft will fly.Omniselector is finished number in advance, and the ultrared frequency of each omniselector emission is different.Infradred sensor receives the infrared ray of omniselector emission, and signal is passed to auto mat.The aircraft of the auto mat of programming indication in advance flies to another omniselector from an omniselector.Also able to programmely allow its concern change of flight attitude (highly, rotation) according to own and omniselector.

Aircraft is not worried weather in indoor use.Can not effectively work at indoor GPS, so must adopt other air navigation aids.Allow aircraft free-floating everywhere by programmable auto mat, airmanship, alternative remote manual control and the propulsion system that can control height.

For highly measuring, 4 sonacs (Max Botix EZ4) can have been adopted.For navigation, adopt array and ground navigation device of 4 infrared detectors.Use " vector difference propelling unit ", that is to say, two motors rotate dirigible to the left or to the right with different speed rotating screw (different thrusts), and motor is arranged on the control of the enterprising line height of axle of being stirred up and down by servomotor.

Can use remote control mode, under automatic mode, it will be according to initial value around ground beacon some patterns that fly out, if your portable lamp target words it can follow the trail of beacon light, keep from start to finish constant altitude.You can also use a plurality of beacon lights, and also can programme to dirigible allows it fly to another position from a position of beacon light.You can programme allows the relation of its basis oneself and beacon light change highly (such as, begin decline near beacon light the time).

For preventing that the utility model from rolling, and should make center of gravity more on the lower when the utility model designs counterweight again.

Above-mentioned embodiment is only to casehistory of the present utility model, and it is not limited in above embodiment, and it also can have other apparent variations, and above-mentioned variation all should not thought and broken away from essence of the present utility model.