CN2741627Y

CN2741627Y - LED color changing flash rotary flying device

Info

Publication number: CN2741627Y
Application number: CN 200320101021
Authority: CN
Inventors: 黄永超
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-08
Filing date: 2003-10-08
Publication date: 2005-11-23
Anticipated expiration: 2013-10-08

Abstract

The utility model discloses an LED color changing flash rotary flying device, comprising a flying device, a spiral emitter, a pushing cylinder, a housing body side cover, a circuit element, etc. The LED color changing flash rotary flying device lifts in a spiral mode, can change colors and flash light ring in flight; the LED color changing flash rotary flying device can be used for playing and viewing. The LED color changing flash rotary flying device solves the problem that most of the existing flying device which lifts in a spiral mode lacks light emitting and flash circuits. The LED color changing flash rotary flying device has simple circuits and low cost. The led color changing flash rotary flying device has the advantages that the led color changing flash rotary flying device flies in daytime (the power supply is switched off. ) saves electrical energy; the led color changing flash rotary flying device can emit flash light ring at night (the power supply is switched on. ) The spiral emitter is connected with a spiral rod by a handle, the pushing cylinder is penetrated at the spiral rod and moves freely, and the external portion of the round flying device of a disc body is a ring which has collision preventing function. A switch, AG1 type batteries and pole pieces are hidden in the housing body of the right center of the disc body, and a light emitting diode and the conducting wire of a connecting circuit are arranged on four symmetrical inclined blades in a lying mode. The flying device is screwed into the spiral emitter from a right center hole, and the power supply is switched on. When the pushing cylinder is pushed to generate the spiral lift force to make the flying device fly in sky; meanwhile, the LED color changing flash rotary flying device emits the flash light ring.

Description

LED alternating flashing light Rotary aircraft

(1) technical field:

The utility model provides a kind of LED alternating flashing light Rotary aircraft, and this is a kind of aircraft that can be spiralling can variable color flashes the ring of light awing, belongs to and plays, views and admires utensil.

(2) background technology:

The utility model has solved the problem that most of spiralling aircraft in the past all can not be furnished with the light-emitting flash circuit, and reason has electronic circuit complexity, quality big, makes problem such as difficulty and can not use.What have can only fly by day, and can not fly evening (can not give for change after the flight), the flying height that has is restricted.The brightness of the application popularization of integrated circuit, light emitting diode now increases, and can assemble the alternating flashing light circuit of aircraft, can improve the height of aircraft flight again, makes aloft toy have more sight.

(3) summary of the invention:

The purpose of this utility model provides the Rotary aircraft that a kind of circuit is simple, cost is low, sight is strong.To achieve these goals, technical scheme of the present invention is: with the Rotary aircraft of simple and easy circle, plastic shaping; electronic component is inserted at the center; add upper shell cover protection electronic component, the principle of selecting for use of circuit block is that element weight is wanted gently to look for material easy to use easily.The utility model just has the function of sending alternating flashing light with LED built-in integrated circuit alternating flashing light light emitting diode and light emitting diode, microswitch, provide electric energy to form series circuit with minicell.Wherein the LED light emitting diode is multiple color, to increase appreciation effect.

(4) description of drawings:

Fig. 1 is aircraft circuit figure of the present utility model

Fig. 2 is Flight Vehicle Structure figure of the present utility model

Number in the figure is as follows:

1 aircraft, 2 spiral transmitters, 3 pushing cylinder 4LED light emitting diodes

5LED built-in integrated circuit variable color wheel shwoot optical diode 6 power switches

7AG1 type battery, pole piece 8 median apertures 9 circuit connections 10 housing covers

(5) specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described.

See also shown in Figure 2, the utility model LED alternating flashing light Rotary aircraft 1, external form adopts disc, in the blade of four inclinations of symmetry is arranged, cylindrical plays protection aircraft blade and personal safety effect for the anti-collision ring, centre is a housing.

See also shown in Figure 2, Flight Vehicle Structure figure of the present utility model, there is median aperture 8 at the center, is the screw that cooperates spiral transmitter 2; The built-in AG1 type button battery of centre housing energy, pole piece 7; Power switch 6; Slot on the blade, can hide circuit connection 9; Perforate 4 and 5 on the blade, profile can horizontally be put into light emitting diode with the light emitting diode unanimity, utilize the pin of light emitting diode, and light emitting diode is fixed on the blade, and effect is that to play positive and negative effect of viewing and admiring the same; Two light emitting diodes should be placed on the different centre distances on the blade, effect is the ring of light that can produce two different-diameters in spiraling, if a plurality of light emitting diodes are placed on different centre distances, the same ring of light that can produce a plurality of different-diameters, Here it is the utility model is in the aircraft biggest advantage.

Another characteristics of the utility model are the circuit part, see also and shown in Figure 1ly be composed in series the 6V dc source by 2 Battery pack E1 and E2, E1 and E2 are composed in series by 2 AG1 type button batteries (each battery 1.5V operating voltage) respectively, be symmetrically distributed in the Centromedian housing of aircraft about 2.5～3 volts of LED1 and LED2 operating voltage.If aircraft is increased the LED light emitting diode, then operating voltage also will increase battery pack, to guarantee the brightness of LED light emitting diode.

Please continue to consult shown in Figure 1, after K1 connects, the LED1 forward conduction, about 3 volts of the voltage of diode, the forward voltage that LED2 is provided is 6V-3V=3V, LED2 alternating flashing light integrated circuit operate as normal produces wheel flickeringization (being generally two color diodes), at this moment, LED2 electric current in the circuit in the process that wheel dodges can change, the variation of electric current makes the electric current that LED1 also changes simultaneously in the circuit, and the brightness light and shade contrast of LED1 light emitting diode is very big, therefore, LED1 flashes also and has just produced, and adopts the LED1 light emitting diode can save because of being with the cost of integrated circuit in the light emitting diode here.

Please continue to consult Flight Vehicle Structure figure shown in Figure 2, component is installed in each position of aircraft 1.Housing cover 10 has the 4 groups of different clasps that distribute with aircraft 1; can be combined into one housing cover 10 and aircraft 1; also detachable; purpose is that the housing cover is held on the aircraft 1; or battery is changed in the partition back; its effect is that the front, the reverse side that make Rotary aircraft can both fly the switch in the holding circuit, battery.Each element on the aircraft 1 is balanced distribution as far as possible, can improve the stability of aircraft.

Aircraft of the present utility model selects for use element minimum, in light weight, be suitable for the luminous demonstration of aircraft, the battery that aircraft uses is selected the small size model for use: the AG1 button cell, LED1 and LED2 can select the light emitting diode of superpower brightness for use, and the diameter Ф 3mm or the Ф 5mm of light emitting diode choose as required, as with two light emitting diodes (one of them be two colors flash), can form the above aircraft of three colors, appreciation effect is better.

The operation principle of aircraft, please continue to consult shown in Figure 2:

Vertical spiral transmitter 2, handle is downward, with pushing cylinder 3 from put transmitter 2 into, from last precession transmitter 2, one hand grip handles, proficiency firmly up promotes pushing cylinder 3 aircraft 1 (aligning median aperture 8) again, the spiral climbing power that produces rushes in midair aircraft 1.

Claims

1.LED the alternating flashing light Rotary aircraft is by aircraft (1), spiral transmitter (2), pushing cylinder (3), housing cover (10) is formed, it is characterized in that: aircraft (1) is the disk body circle, outer shroud is a circle, play the anti-collision effect, centre is the built-in component of housing, fluting is inserted circuit connection on the blade, the blade that four inclinations of symmetry are arranged, perforate on the blade, external form is the same with light emitting diode, can crouch and put light emitting diode, and the light emitting diode type of service is: the LED of built-in flash of light integrated circuit or the LED of multiple color, and power supply component promptly provides circuit required power supply, forms LED flash of light series circuit.

2. LED alternating flashing light Rotary aircraft according to claim 1 is characterized in that: the combination or the partition of aircraft (1) and housing cover (10), be to be provided with the different clasp that distributes, and the front of aircraft, reverse side can both be flown.

3. LED alternating flashing light Rotary aircraft according to claim 1 is characterized in that: AG1 type battery, pole piece (7), and in power switch (6), the Centromedian housing of interior plant aircraft.

4. LED alternating flashing light Rotary aircraft according to claim 1 is characterized in that: aircraft (1) outer shroud is the anti-collision ring, and light emitting diode is horizontal placement and is installed on the blade with holes that light emitting diode and centre distance are pressed different size and distributed.