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sheet music stand

A technology for music scores and support panels, applied in the field of music score stands, to achieve the effects of simple components, low manufacturing costs, and easy application of push rods

Active Publication Date: 2021-08-03
HENAN POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There will be no hindrance to the page turning operation when the foot is controlled

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: as figure 1 As shown in the musical score stand, the back of the support panel 1 is installed on the upper end of the support through a fixture, and the support is a foldable telescopic frame, including a foldable bottom frame 8 and a support rod, and the support rod includes a sleeve 149 and a sleeve rod 10 set together. Its height is fixed by locking pin 11. The structure is basically the same as that of the traditional musical score stand. What is different from the traditional music stand is that this embodiment adopts an improved structure of the support panel 1 and a special pressing part.

[0022] Such as figure 1 Among them, the support panel 1 can be a planar body, or a hollow structure, or a frame structure. But the two sides of the middle part of the support panel 1 are symmetrically provided with transverse slide grooves 2 . And a platen driving mechanism 3 is installed in each horizontal slide groove 2 .

[0023] Such as figure 2 As sho...

Embodiment 2

[0033] Embodiment 2: Embodiment 1 provides the pressing and loosening functions for the fixed form of the music score page. When the size of the music score changes, this embodiment can be based on Embodiment 1, and the upper plate 301 and the lower plate The slide block 309 at the rear end between 302 is provided with a fixed sleeve 313, and the fixed sleeve 313 is equipped with a rotating block 314, and the rotating block 314 is fixedly connected to the screw rod 5, and the screw sleeve 4 is installed on the screw rod 5, and an adjustment knob is installed at the end of the screw rod 5 6. The screw sleeve 4 is fixed on the support panel 1 at the end of the horizontal chute 2, and the screw rod 5 is located in the horizontal chute 2. After the adjustment knob 6 is turned, the horizontal position of the platen driving mechanism 3 can be changed, that is, the distance between the platen driving mechanisms 3 on both sides can be changed, so that it is suitable for pressing pages ...

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Abstract

The invention discloses a musical score bracket, which includes a bracket, a support panel, and a pressing part. Horizontal slide grooves are symmetrically arranged on both sides of the middle part of the support panel, and a pressing plate driving mechanism is installed in each horizontal sliding groove. The traction sleeve is set on the side and the traction block is set. The traction block is connected with a pull rope. In the hole, the lower end of the sleeve pipe and the lower end of the stay cord are connected to the fixed part and the moving part of the foot switch driving part, and the stay cord is controlled to move telescopically in the sleeve pipe through the foot switch. The present invention realizes the functions of synchronous deployment and merging of the pressing plate driving mechanisms on both sides through the foot switch, and the adopted pressing plate driving mechanism can realize the functions of unfolding and outward translation under the pedal driving. It brings great convenience to the page-turning operation of the music score, and is suitable for the use of music scores of various materials. The user can drive the unfolding and pressing with one hand to turn the page by stepping on the foot.

Description

technical field [0001] The invention belongs to the technical field of musical score brackets, in particular to a musical score bracket that can be stepped on and matched with feet. Background technique [0002] In the existing music score support, elastic pressing rods are respectively arranged on the bottom or both sides of the support panel, which are used to press the music score page to prevent the page from automatically turning or tilting in a non-handheld state. Although this structure can achieve anti-turning Page effect, but when the page turning operation is required, the elastic pressure rods on both sides must be peeled off separately. After the page is turned, the elastic pressure rods on both sides are restored. The operation is more troublesome, and usually requires both hands. When the page is difficult, it is easy to cause the performance to be interrupted or disturbed. When the performer holds a microphone or holds a musical instrument, it is very inconve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47B19/00
Inventor 张亚利王小宁杨智莎
Owner HENAN POLYTECHNIC
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