CN202764477U

CN202764477U - Mechanical score turning device

Info

Publication number: CN202764477U
Application number: CN 201220510896
Authority: CN
Inventors: 高子涵; 吕小凤; 孔楠; 刘厚艳
Original assignee: 刘厚艳
Priority date: 2012-10-08
Filing date: 2012-10-08
Publication date: 2013-03-06
Anticipated expiration: 2022-10-08

Abstract

The utility model relates to auxiliary equipment for instrumental performance, and particularly discloses a mechanical score turning device applicable to piano performance. The mechanical score turning device comprises a musical instrument frame, a music score placing area is arranged on the upper portion of the musical instrument frame, a controller, a music score frame, a rotary shaft, a motor and a speed changer are arranged inside the music score placing area, the rotary shaft is fixed onto the music score frame, a reel type music score is placed on the rotary shaft, three transverse transmission belts for driving pages of the music score to be turned over are arranged at the bottom of the reel type music score, and the controller is arranged on the left side of the lower portion of the musical instrument frame. A user steps on the controller, so that the motor works, and the transmission belts are driven to rotate by the speed changer, so that the music score is rolled up, one page of the music score is turned over when the user steps on controller once, continuity of piano performance is guaranteed, and the mechanical score turning device is simple in structure and convenient to operate.

Description

Mechanical score turner

Technical field

The utility model relates to a kind of instrument playing auxiliary equipment, relates in particular to a kind of mechanical score turner when being applicable to piano performance.

Background technology

In the piano performance process, although the performance personnel are very familiar to music score, in order to insure or will to leaf through music score.And can only place music score on the existing piano frame, need by the manual page turning of performance personnel after having played the music score of one page.Because piano performance is played key by both hands and is finished, although in large-scale concert, usually carry out page turning by a people on behalf of the player, yet this also needs the page turning personnel to have certain music foundation, can reach with player's beat on synchronously; In addition, the page turning personnel will certainly have influence on performance personnel's playing effect in the page turning process, must pore over music score for those soloists, and manually page turning has brought certain difficulty to performance.

The utility model content

The purpose of this utility model is to propose a kind of mechanical score turner, and the piano performance personnel have guaranteed the continuity of piano performance by the page turn over operation of foot-operated control music score, and are simple in structure, easy to operate.

To achieve these goals, the technical scheme that adopts is:

Mechanical score turner, comprise the qin frame, be provided with the music score rest area on the top of described qin frame, its inside includes controller, music score support body, rotating shaft, motor and speed changer, this rotating shaft is fixed on the music score support body, be placed with the roll type music score in described rotating shaft, be provided with the driving-belt of three horizontal drive page turning of scores in the bottom of described roll type music score; Described controller is arranged on the lower left side position of described qin frame.Step on movement controller, so that motor operation, and by the rotation of speed changer drive conveyer belt, and then realize that the turnup of music score moves, and whenever step on movement controller once, finish a page turn over operation of music score.

Preferably, described roll type music score is to be made by the paper of soft toughness, and on the surface of every paper the layer of transparent film is set all, forms music score loose-leaf insert district between this transparent membrane and the described paper.

The utility model has the advantages that:

The mechanical score turner that reaches described in the utility model, by stepping on movement controller, so that motor operation, and by the rotation of speed changer drive conveyer belt, and then the turnup action of realization music score, and whenever step on movement controller once, finish a page turn over operation of music score, guaranteed the continuity of piano performance, simple in structure, easy to operate.

As advantageous embodiment of the present utility model, the roll type music score is to be made by the paper of soft toughness, and the layer of transparent film all is set on the surface of every paper, forms music score loose-leaf insert district between this transparent membrane and the described paper, conveniently loose-leaf is inserted in the music score for the player.

Description of drawings

Fig. 1 is the structural representation of mechanical score turner in the utility model;

Fig. 2 is the A section enlarged drawing among Fig. 1;

Fig. 3 is the radial section figure of roll type music score among Fig. 1.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and the specific embodiment:

In conjunction with shown in Fig. 1 to 3, mechanical score turner, comprise qin frame 1, be provided with music score rest area 2 on the top of described qin frame 1, its inside includes controller 3, music score support body 4, rotating shaft 5, motor 6 and speed changer 7, this rotating shaft 5 is fixed on the music score support body 4, is placed with roll type music score 8 in described rotating shaft 5, is provided with the driving-belt 9 of three horizontal drive page turning of scores in the bottom of described roll type music score 8; Described controller 3 is arranged on the lower left side position of described qin frame 1.Step on movement controller 8, so that motor 6 work, and by 9 rotations of speed changer 7 drive conveyer belts, and then the turnup action of realization music score, whenever step on movement controller once, finish a page turn over operation of music score.

Preferably, roll type music score 8 is to be made by the paper of soft toughness, and on the surface of every paper the layer of transparent film is set all, forms music score loose-leaf insert district between this transparent membrane and the described paper, conveniently loose-leaf is inserted in the music score for the player.

Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model also is not limited to above-mentioned giving an example; should be noted that; those skilled in the art is under the instruction of this specification; any change of having done, variation or replacement form all drop within the essential scope of the present utility model, ought to be subject to protection of the present utility model.

Claims

1. mechanical score turner, comprise the qin frame, it is characterized in that, be provided with the music score rest area on the top of described qin frame, its inside includes controller, music score support body, rotating shaft, motor and speed changer, this rotating shaft is fixed on the music score support body, is placed with the roll type music score in described rotating shaft, is provided with the driving-belt of three horizontal drive page turning of scores in the bottom of described roll type music score; Described controller is arranged on the lower left side position of described qin frame.

2. mechanical score turner according to claim 1, it is characterized in that, described roll type music score is to be made by the paper of soft toughness, and on the surface of every paper the layer of transparent film is set all, forms music score loose-leaf insert district between this transparent membrane and the described paper.