Title:
MUSIC BOX USING PUNCHED TAPE
Document Type and Number:
WIPO Patent Application WO/2017/049450
Kind Code:
A1
Abstract:
A music box using a punched tape, comprising a base (1) and a sound production piece (2) disposed on the base (1). The music box further comprises: a first roller (3) which is provided with pinch rollers (4), wherein the first roller (3) is disposed on the base (1); a second roller (5) which is disposed on the base (1); spacers (17) which are provided on the second roller (5), wherein the surfaces of the pinch rollers (4) and the spacers (17) together limit a punched tape when the punched tape passes through a space between the first roller (3) and the second roller (5), and the spacers (17) and the second roller (5) together form at least one gear slot (18); a toothed gear (6) which comprises at least three teeth (601), wherein the toothed gear (6) is rotatably fitted in the gear slot (18), and the tooth (601), driven by a hole on the punched tape, rotates the toothed gear (6) with respect to the second roller (5) and flicks the sound production piece (2) to produce a sound. According to the music box having said structure, the pinch rollers on the first roller and the spacers together limit the punched tape, and another tooth of the toothed gear flick the sound production piece to produce a sound. Thus, the sound production of the music box is controlled by the punched tape, and the music box plays different tunes by means of changes of the hole configuration on the punched tape.
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Inventors:
SHANG PING (CN)
Application Number:
PCT/CN2015/090220
Publication Date:
March 30, 2017
Filing Date:
September 22, 2015
Export Citation:
Assignee:
SHANG PING (CN)
International Classes:
G10F1/06; G10F5/00; G10F5/02
Foreign References:
| JP3187680U | 2013-12-12 | |||
| CN2932555Y | 2007-08-08 | |||
| CN2674596Y | 2005-01-26 | |||
| CN1527277A | 2004-09-08 | |||
| CN2344836Y | 1999-10-20 | |||
| US20150000507A1 | 2015-01-01 | |||
| JP2001249662A | 2001-09-14 | |||
| JP3187679U | 2013-12-12 |
Attorney, Agent or Firm:
SHENZHEN BAIRUI PATENT & TRADEMARK OFFICE (CN)
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