CN2436309Y

CN2436309Y - Automatic music score holder

Info

Publication number: CN2436309Y
Application number: CN 00230329
Authority: CN
Inventors: 邓邦国
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-05
Filing date: 2000-07-05
Publication date: 2001-06-27
Anticipated expiration: 2010-07-05

Abstract

The utility model relates to a music stand, particularly a music stand which can automatically turn a music book. The utility model comprises a supporting board, a supporting rod, a rotating arm, a spring 6, a rotating shaft, a music book paper bag, a magnetic suction head, a pull wire and a pedal, wherein the music book paper bag is caused to carry out leaf turning by that after a metallic sheet of the music book bag is sucked up by using the sucking force of the magnetic suction head, and the pedal is trod to drive the pull wire to cause the rotating arm to rotate. The utility model solves the problem of the existing music stand that a player needs to stop the play to turn the music book paper after playing a piece of music book paper, and as a result, the play can not be carried out continuously. The utility model has the advantages of simple structure, convenient operation and accurate and reliable page turning, and brings convenience to the player.

Description

Automatic music stand

The utility model relates to a kind of music stand, and particularly a kind of energy is by the automatic music stand of foot-operated page turning.

People need put a music stand and place playing music purpose manuscript with the instrument playing song time in face of the player.But existing music stand, all be above manuscript is placed on, after the player has played the music score of Chinese operas on the manuscript, need stop to play, manuscript be translated into down one page, continue again to play with hand, like this, both made troubles, and made again the phenomenon that to play continuously in the process of playing, to occur, especially to begining to learn instrument playing and the song person of being unfamiliar with the particularly inconvenience that seems to the player.

The purpose of this utility model is: provide a kind of player after having played a manuscript, the handspring manuscript is used in the back of needn't stopping, and only using foot is stepped on the pedal that makes a movement gently, and manuscript is the automatic music stand of page turning rapidly.

The utility model is achieved by following structure, this automatic music stand comprises supporting plate 1, pivoted arm 2, spring 3, fixing card 4, rotating shaft 5, manuscript bag 7, magnetic head 9, support bar 10, backguy 11, pedal 12, spring 13, it is in support bar 10 upper ends one supporting plate 1 to be housed, supporting plate 1 center fixed has a manuscript bag 7, manuscript 6 is housed in the manuscript bag 7, it is characterized in that: a rotating shaft 5 is equipped with on the fixed edge side of the reliable paper bag 7 of supporting plate 1, the bottom of rotating shaft 5 is installed with a pivoted arm 2 and spring 3, the other end of pivoted arm 2 has a magnetic head 9, a fixing card 4 is equipped with at the middle part of rotating shaft 5, be connected with a backguy 11 of passing support bar 10 by fixing card 4, the other end of backguy 11 is connected with a pedal 12, spring 13 is housed in the pedal 12, and there is a sheet metal 8 consistent with magnetic head 9 shapes in the lower right corner of manuscript bag 7.

The utility model has the advantages that after the player had played a manuscript, only using foot was trampled pedal gently, manuscript page turning has rapidly solved existing music stand after having played a manuscript, need stop with the problem of handspring page or leaf.

Below in conjunction with drawings and Examples the utility model is further described.

Accompanying drawing 1 is the structural representation of automatic music stand:

Accompanying drawing 2 is the structural representation of manuscript bag;

Accompanying drawing 3 is the structural representation of pivoted arm.

Wherein: 1 supporting plate, 2 pivoted arms, 3 springs, 4 fixing cards, 5 rotating shafts, 6 manuscripts, 7 manuscript bags, 8 sheet metals, 9 magnetic heads, 10 support bars, 11 backguys, 12 pedals, 13 springs.

This automatic music stand is that a supporting plate 1 is housed on support bar 10, center fixed at supporting plate 1 has a manuscript bag 7, the number of manuscript bag 7 can arbitrarily increase and decrease, the next door of the fixed edge of manuscript bag 7 is fixed with a rotating rotating shaft 5, be fixedly connected with a pivoted arm 2 and automatically reset spring 3 on the lower end of rotating shaft 5, the centre of rotating shaft 5 is fixed with a backguy 11 by fixing card 4, and the pulling by backguy 11 can make rotating shaft 5 rotate, the other end of backguy 11 is connected with a pedal 12, moves in order to drive backguy 11.During use, the manuscript 6 of required performance is respectively charged in the manuscript bag 7, after having played a manuscript, in the time of translating into next manuscript, needn't go to turn over hand, only using foot is stepped on pedal 12, and at this moment, spring 13 is compressed, pedal 12 drive backguys 11 simultaneously move down, rotate thereby drive rotating shaft 5, make pivoted arm 2 also rotate thereupon, spring 3 also is compressed.At an end of pivoted arm 2 the magnetic head 9 of a band magnetic force is housed, there is a sheet metal 8 consistent with magnetic head 9 shapes in the lower right corner of manuscript bag 7, and before not stepping on plate 12, magnetic head 9 and sheet metal 8 are pulled together.When pivoted arm 2 rotates, just can make manuscript bag 7 carry out page turning by magnetic head 9 and sheet metal 8, in stirring process, because of pivoted arm 2 different with the center of rotation of manuscript bag 7, during rotation, sheet metal 8 on the manuscript bag 7 finally makes sheet metal 8 and magnetic head 9 leave owing to the distance with magnetic head 9 gradually changes, and so just finishes a page turning.When pin unclamped pedal 12, spring 13 resetted pedal 12, and spring 3 resets pivoted arm 2, entered next page turning action, thereby this automatic music stand needs only 12 actions that can finish continuous page turning that treadle continuously.

Claims

A kind of automatic music stand, it comprises supporting plate 1, pivoted arm 2, spring 3, fixing card 4, rotating shaft 5, manuscript 6, manuscript bag 7, sheet metal 8, magnetic head 9, support bar 10, backguy 11, pedal 12, spring 13, it is that a supporting plate 1 is housed on support bar 10, center fixed at supporting plate 1 has a manuscript bag 7, manuscript 6 is housed in the manuscript bag 7, it is characterized in that: the fixed edge of the reliable paper bag 7 of supporting plate 1 is other to be equipped with a rotating shaft 5, and the bottom of rotating shaft 5 is installed with a pivoted arm 2 and spring 3, the other end of pivoted arm 2 has a magnetic head 9, a fixing card 4 is equipped with at the middle part of rotating shaft 5, is connected with a backguy 11 of passing support bar 10 by fixing card 4, and the other end of backguy 11 is connected with a pedal 12, spring 13 is housed in the pedal 12, and there is a sheet metal 8 consistent with magnetic head 9 shapes in the lower right corner of manuscript bag 7.