METHOD FOR FITTING SONG WORD CARD OF AUTOMATIC SONG WORD CARD FEEDING DEVICE

摘要

PURPOSE:To replace easily a song word card, by inserting and holding the song word card by a transparent plate by making a shaft a fulcrum. CONSTITUTION:The transparent plate 1 is bent, a dotted line part is made to adhere or is fixed by a stapler, the song word card 2 is inserted, is fixed by the stapler 5 so as not to be shifted, and it is fitted to a rotating part by a shaft 9. When this card case is fitted to the rotating part by the shaft 9, a page turning spring is fitted between the shaft 9 and the rotating part.