Rotary festoon lamp acoustooptical device on model airplane

An acousto-optic device and colored lights technology, which is applied in the field of children's toys, popular science equipment for primary and middle school students, aircraft, and adult sports and entertainment, and can solve problems such as flying in a day and night environment

Inactive Publication Date: 2010-06-09
苑洪祥
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention, aiming at the single function and defect that the current international and domestic model airplanes can only fly in the daytime, is designed to provide a fixed colored light a

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rotary festoon lamp acoustooptical device on model airplane
  • Rotary festoon lamp acoustooptical device on model airplane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The best embodiment of the present invention will be described below in conjunction with the accompanying drawings. The acousto-optic device for the rotary colored lights of the aircraft model aircraft includes fixed colored lights 1, sound equipment 2, and rotating colored lights 3. In fixed colored lights 1: power supply 4 is connected to the Color light emitting diodes connected in series and parallel D1-Dn 1 positive pole, D1-Dn The negative pole of 1 is connected in series with the current limiting resistor R1 After 6 is connected to the negative of the power supply 4. Audio equipment 2: Connect the audio equipment 2 to the power supply 4 in parallel through the switch 5. Rotating lantern 3: power supply 4, switch 5, current limiting resistor R2 9. Elastic metal brushes 10, ring electrodes 11, and wires 12, one of which is fixed in the propeller to rotate the colored lights D1-Dn 3 positive pole, D1-Dn The negative pole of 3 and another lead wire of lead 12 ar...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a rotary festoon lamp acoustooptical device on a model airplane, belonging to a sport entertainment model aircraft. Color light-emitting tubes and acoustic equipment are arranged on the positions which are seen easily on the body and wings of the model aircraft and propellers, therefore, when in flight, favorite songs and analog sounds can be heard in the air, and when in night flight, the light-emitting tubes arranged on the propellers rotate to form color light rings with different sizes, thus adding a beautiful and splendid view for night sky. In addition, operators can judge the flight direction and high-low orientation of the model airplane through the fixed festoon lamps and rotary festoon lamps on the model airplane in night flight. The rotary festoon lamp acoustooptical device on the model airplane has the advantages of enabling the model airplane to adapt to the flight environments in day and at night, greatly attracting and increasing the interests of people in the model airplane, and playing a promoting role in wide development of model airplane activities and promotion and popularization of model airplane equipment.

Description

technical field [0001] The invention belongs to an aircraft for adult sports entertainment, children's toys, and popular science equipment for primary and middle school students, and mainly relates to a radio-controlled aeromodelling aircraft rotary color light acousto-optic device. Background technique [0002] The ultra-light electric remote control simulation model aircraft is suitable for a wide range of flying environments because of its light weight, low flying speed, small use area, and long flight time without pollution. It is very popular among children, primary and middle school students, and adults. In particular, when the simulated model aircraft can fly at a low altitude of two meters at a short distance and at low speed and for a long time, it provides a valuable and sufficient viewing opportunity, which brings people great joy and joy. Simulated model airplanes do all kinds of graceful movements in the air, and at the same time, you can hear melodious music an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F21V33/00F21S10/00F21V23/00A63H27/00
Inventor 苑洪祥
Owner 苑洪祥
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap