1 / 17

St Paul’s Co-Educational College

St Paul’s Co-Educational College. Group Member: Grace Yung Derek Hung Jason Li. HK Student Science Project 2008. 琴譜方便揭. Score Flipper. 琴譜方便揭. Introduction. Traditionally, while we are playing music, we must stop from time to time to turn over to the next page

giovanni-lynagh
Download Presentation

St Paul’s Co-Educational College

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. St Paul’s Co-Educational College Group Member: Grace Yung Derek Hung Jason Li HK Student Science Project 2008 琴譜方便揭 Score Flipper 琴譜方便揭

  2. Introduction Traditionally, while we are playing music, we must stop from time to time to turn over to the next page Therefore we come up with an idea of making an automatic score flipper. inconvenient ruining the music

  3. inconvenient ruining the music 琴譜方便揭

  4. 琴譜方便揭 Our Innovation Motor 摩打 Battery cells 電池 Belt 運輸帶 Small Plate with rubber band covering 小膠板和橡皮筋 Switch 開關

  5. Working Principle • switch is pressed • motor will spin and pull the belt to move • small plate on the belt will contact with the score • the friction between the small plate and score flips the score.

  6. Materials Used • mainly made of acrylic (light & hard) • recycled materials such as • motor from a broken CD player and • belt taken from a pair of unfit trousers

  7. Advantages • Stop traditional way of flipping scores from affecting the fluency for the performance. • Help the disabled people as a reading tool • Not Expensive • Convenient & Portable • Can be used with different instruments

  8. Discussion & Further Improvement

  9. LCD Score Display NO? How about…

  10. Comparison between LCD Score Display and Our 琴譜方便揭

  11. Further Investigation

  12. Problem 1: Can the score be flipped in the opposite direction? Answer: Another set of flipping component with a reverse circuit can be added to our production.

  13. Problem 2: Will the noise made by the product disturb the user while playing? Answer: To solve this problem, we covered the motor by pieces of plastic. The noise produced is minimized.

  14. Problem 3: Will the production crimple the score while the belt moves? Answer: The speed of the motor will be adjusted so it will not crimple the paper.

  15. Gratitude • HKFYG • All judges • Dear audiences • Our school SPCC

  16. The End Thank you!!

More Related