CN217485076U

CN217485076U - Piano music stand that stretches out and draws back

Info

Publication number: CN217485076U
Application number: CN202220859764.6U
Authority: CN
Inventors: 陈智球; 刘春清; 卢毅明
Original assignee: Guangzhou Zhujiang Aimosen Digital Musical Instrument Co ltd
Current assignee: Guangzhou Zhujiang Aimosen Digital Musical Instrument Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-09-23
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a flexible music stand of piano, including the piano subassembly, the top of piano subassembly is provided with the music stand subassembly that keeps vertical reciprocating motion, and music stand subassembly includes circumferential direction's music stand, and the bottom of music stand is provided with the sliding bottom who keeps vertical reciprocating motion, and the top of piano subassembly still is provided with the dog, forms the dead slot between dog and the music stand, and the music stand is driven and is kept circumferential direction in order to order about dead slot joint music stand. The utility model provides a piano expansion music stand, through spring coupling in sliding bottom plate, and set up the second fixture block between sliding bottom plate and the accomodating groove and connect, can make the second fixture block carry out the joint through pressing down, make sliding bottom plate joint in the inside of accomodating groove, and make the spring compress, when loosening the second fixture block, through the reaction force of spring, can make sliding bottom plate pop up, make music stand subassembly outstanding in the top of piano subassembly; through the cooperation of hinge and torsional spring, make the music stand can keep inclining, be convenient for place the musical instrument register for easy reference.

Description

Piano music stand that stretches out and draws back

Technical Field

The utility model relates to a piano music score frame technical field relates to a piano music score frame that stretches out and draws back particularly.

Background

When a player plays a piano, the player needs to place the music stand on the top of the piano, which is very troublesome; and connect the music stand at piano top and make the piano top unevenness, make the dust pile up easily, inconvenient clearance.

As patent CN210606608U, the music stand of an upright piano that discloses, including the music stand body, music stand body bottom is fixed with the picture peg, fixed surface has the baffle on the music stand body, fixed surface has the regulating plate on the music stand body, the regulating plate surface is opened has a plurality of first screw holes, fixed surface has the dead lever on the music stand body, the dead lever top is fixed with adjusts the chamber, it has the adjustment tank to adjust chamber one side, it has the regulating block to adjust intracavity portion sliding connection, the regulating block outside is fixed with the telescopic link, telescopic link one end is fixed with the movable block, the movable block side surface is opened there is the second screw hole, first screw hole internal thread threaded connection has the threaded rod; the telescopic link outside is fixed with the connecting rod, connecting rod one end is fixed with places the board, it has the spout to place the board top, the inside sliding connection of spout has the slider, the slider top is fixed with the connecting block, connecting block one side is fixed with first clamp plate, first clamp plate one side is fixed with the iron plate, connecting block one side is fixed with the second clamp plate, second clamp plate one side is fixed with magnet. The utility model discloses an effect of regulating plate can carry out nimble regulation to the angle and the length of music stand body according to user's demand when using, and rational in infrastructure, and easy operation is applicable to the user of each age bracket.

In the actual operation process, when a player plays a piano, the player needs to carry and place the music stand in advance, and when the player turns the music, performance accidents are easy to happen; and the integral type is fixed in the music stand at piano top and makes the piano top unevenness, piles up the dust easily.

Accordingly, there is a need for improvement in the above-mentioned problems of the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect aim at provides a piano music stand that stretches out and draws back to solve at the in-process that turns the musical instrument register for easy reference, make the music stand drop, take place the performance accident, and the integral type is fixed in the music stand at piano top and makes piano top unevenness, piles up dust scheduling problem easily.

In order to realize the above-mentioned purpose, the utility model provides a pair of flexible music stand of piano, including the piano subassembly, the top of piano subassembly is provided with the music stand subassembly that keeps vertical reciprocating motion, music stand subassembly includes circumferential direction's music stand, the bottom of music stand is provided with the sliding bottom who keeps vertical reciprocating motion, the top of piano subassembly still is provided with the dog, form the dead slot between dog and the music stand, the music stand is driven and is kept circumferential direction in order about dead slot joint music stand.

Through the music stand that can keep vertical reciprocating motion's sliding bottom plate and top, can make the music stand accomodate in the inside of piano subassembly, and through the dead slot that forms between dog and the music stand, can carry out the joint with the musical instrument register for easy reference and fix, the player of being convenient for watches.

Preferably, the piano subassembly includes the shell, the bottom of shell is provided with the base, the bottom symmetry of base is provided with the footboard of a plurality of quantity, the groove has been seted up at the top of shell and has been accomodate, the inside slip of accomodating the groove is provided with the music stand subassembly.

Through the inside footboard of base, can cooperate the piano subassembly to play, and can accomodate the music stand subassembly in inside through accomodating the groove, make piano subassembly surfacing.

Preferably, the inside of shell is provided with the skeleton, the outer wall of skeleton one side is provided with the key, the outer wall connection that the key is close to skeleton one side is provided with the connecting rod, the end connection that the key was kept away from to the connecting rod one side is provided with the string.

The keys are connected with the strings through the connecting rods, so that when the keys are pressed down, the strings vibrate and produce sound, and the piano is played through pressing the keys.

Preferably, the sliding bottom plate is arranged inside the accommodating groove in a sliding mode, a plurality of springs are symmetrically arranged at the bottom of the sliding bottom plate, second clamping blocks are symmetrically arranged at the bottom of the sliding bottom plate, and the second clamping blocks are assembled to limit the sliding bottom plate to be clamped inside the accommodating groove.

The spring that sets up through the sliding bottom plate bottom can order about the sliding bottom plate and upwards slide, makes the music stand subassembly outstanding in the top of piano subassembly, and the second fixture block that sets up through the sliding bottom plate bottom can push down the joint with the sliding bottom plate in the bottom of accomodating the groove, makes the music stand subassembly accomodate in the inside of piano subassembly.

Preferably, the top of the sliding bottom plate is provided with a first clamping block and a music stand, and the first clamping block is assembled to drive the music stand to be clamped on the top of the sliding bottom plate.

Through the arrangement of the first clamping block, the music stand can be fixed on the top of the sliding bottom plate.

Preferably, the bottom that the music stand is close to the dog is provided with the hinge, the inside of hinge is provided with the torsional spring, the torsional spring is assembled and is used for ordering about the music stand keeps resetting.

Through the setting of hinge and torsional spring, make the music stand through pressing down, make first fixture block not hard up, reset through the effort of torsional spring, keep inclination to be convenient for place the music score.

Has the beneficial effects that:

compared with the prior art, the utility model provides a piano music stand that stretches out and draws back possesses following beneficial effect and is:

1. the spring through accomodating inslot portion is used for connecting sliding bottom plate, and connects through sliding bottom plate and the second fixture block of accomodating setting between the groove, can make the second fixture block carry out the joint through pressing down, makes sliding bottom plate joint in the inside of accomodating the groove, and makes the spring compress, when loosening the second fixture block, through the reverse effort of spring, can make sliding bottom plate go up the bullet, makes music stand subassembly outstanding in the top of piano subassembly.

2. Through the setting of hinge, make the music stand can be located the shell top and carry out circumferential direction, and through the cooperation of the inside torsional spring of hinge, make the music stand rotate the in-process, can keep inclining, be convenient for place the musical instrument register for easy reference.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural diagram of a piano assembly according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a section of a piano assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a side section of a piano assembly according to an embodiment of the present invention.

The main reference numbers:

1. a piano component; 2. a music stand assembly; 101. a housing; 102. a base; 103. a pedal; 104. a framework; 105. a connecting rod; 106. a string; 107. keys of keys; 108. a receiving groove; 201. a music stand; 202. a hinge; 203. a first clamping block; 204. a stopper; 205. a sliding bottom plate; 206. a spring; 207. and a second clamping block.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, a piano music stand comprises a piano component 1, a music stand component 2 keeping vertical reciprocating motion is arranged at the top of the piano component 1, the music stand component 2 comprises a music stand 201 rotating in the circumferential direction, a sliding bottom plate 205 keeping vertical reciprocating motion is arranged at the bottom of the music stand 201, a stopper 204 is further arranged at the top of the piano component 1, a hollow slot is formed between the stopper 204 and the music stand 201, and the music stand 201 is driven to rotate in the circumferential direction to drive the hollow slot to clamp a music score.

The piano expansion music stand mainly aims to connect the sliding bottom plate 205 through the spring 206 in the accommodating groove 108, connect the sliding bottom plate 205 through the second fixture block 207 arranged between the sliding bottom plate 205 and the accommodating groove 108, enable the second fixture block 207 to be clamped through pressing, enable the sliding bottom plate 205 to be clamped in the accommodating groove 108, enable the spring 206 to be compressed, when the second fixture block 207 is loosened, enable the sliding bottom plate 205 to pop up through the reverse acting force of the spring 206, and enable the music stand component 2 to protrude out of the top of the piano component 1; still through the setting of hinge 202, make the music stand 201 can be located the shell 101 top and carry out the circumferential direction, and through the cooperation of the inside torsional spring of hinge 202, make the music stand 201 rotate the in-process, can keep inclining, be convenient for place the musical instrument register for easy reference.

Among the technical scheme that the utility model provides, known by fig. 1, fig. 2 and fig. 3, piano subassembly 1 includes shell 101, and the bottom of shell 101 is provided with base 102 for support piano subassembly 1, and the bottom symmetry of base 102 is provided with three footboard 103, is used for cooperating piano subassembly 1 to play, and the top of shell 101 has still been seted up and has been accomodate groove 108, and the inside slip of accomodating groove 108 is provided with music stand subassembly 2, is used for joint music score.

Furthermore, a skeleton 104 is further provided inside the casing 101, and the skeleton 104 and thus the outer wall of the skeleton 104 are further provided with keys 107, and one side end of the key 107 is connected with a link 105, and the other side end of the link 105 is connected with strings 106, and by pressing the key 107, the strings 106 can be driven by the link 105 to rub for playing.

In the technical solution provided in the present invention, as can be seen from fig. 1, fig. 2 and fig. 3, the sliding bottom plate 205 is slidably disposed inside the accommodating groove 108, and the bottom of the sliding bottom plate 205 is further symmetrically provided with a plurality of springs 206, and the springs 206 are used for connecting the sliding bottom plate 205 and the bottom of the accommodating groove 108, the bottom of the sliding bottom plate 205 is further symmetrically provided with a second fixture block 207, and by pressing the sliding bottom plate 205, the second fixture block 207 is connected to the bottom of the accommodating groove 108, the sliding bottom plate 205 is fixed to the bottom of the accommodating groove 108, and the springs 206 are kept in a contracted state, when the music stand assembly 2 is pressed again, the second fixture block 207 is kept loosened, and then the music stand assembly 2 protrudes from the top of the piano assembly 1 by the reactive force of the springs 206.

Furthermore, the top of the sliding bottom plate 205 is further provided with a first latch 203 and a music stand 201, and the first latch 203 is used for connecting the music stand 201 and the sliding bottom plate 205, so that the music stand 201 can be fixed or released on the top of the sliding bottom plate 205 by pressing the music stand 201.

Moreover, the bottom that music stand 201 is close to dog 204 still is provided with hinge 202, makes music stand 201 can carry out circumferential direction, and the inside of hinge 202 is provided with the torsional spring, and the torsional spring can order about music stand 201 and restore to the throne and keep inclination, is convenient for with dog 204 cooperation joint music score.

The working principle is as follows: firstly, pressing the music stand 201 in the accommodating groove 108 to loosen the second fixture 207 at the bottom of the sliding bottom plate 205 and the first fixture 203 at the top, unfolding the spring 206 which keeps the bottom of the sliding bottom plate 205 in a contracted state, and lifting the sliding bottom plate 205 to make the music stand 201 protrude out of the top of the shell 101;

the hinge 202 is matched with an internal torsion spring, so that the music stand 201 is reset to the original inclined angle;

the music score can be placed on the outer wall of the music stand 201 and clamped in the hollow groove through the music stand 201 keeping inclination and forming the hollow groove with the stop block 204, so that the music score can be placed;

then, the piano is played through the cooperation of the pedal 103 and the keys 107, after the playing is finished, the music score is taken out, the sliding bottom plate 205 is pressed downwards firstly, the spring 206 keeps the contraction state, the second fixture block 207 keeps the fixation, and the music stand component 2 is accommodated in the accommodating groove 108;

then, the music stand 201 is pressed downward to engage the first engaging block 203, so that the music stand 201 is fixed to the top of the sliding bottom plate 205 and is accommodated in the accommodating groove 108.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.

Claims

1. The utility model provides a flexible music stand of piano, a serial communication port, including piano subassembly (1), the top of piano subassembly (1) is provided with music stand subassembly (2) that keep vertical reciprocating motion, music stand subassembly (2) include circumferential direction's music stand (201), the bottom of music stand (201) is provided with sliding bottom plate (205) that keep vertical reciprocating motion, the top of piano subassembly (1) still is provided with dog (204), form the dead slot between dog (204) and music stand (201), music stand (201) are driven and are kept circumferential direction in order to order about the dead slot joint music stand.

2. The piano music stand according to claim 1, wherein the piano assembly (1) comprises a shell (101), a base (102) is arranged at the bottom of the shell (101), a plurality of pedals (103) are symmetrically arranged at the bottom of the base (102), a storage groove (108) is formed in the top of the shell (101), and the music stand assembly (2) is slidably arranged in the storage groove (108).

3. The piano music stand according to claim 2, characterized in that a skeleton (104) is arranged inside the casing (101), keys (107) are arranged on the outer wall of one side of the skeleton (104), connecting rods (105) are connected to the outer wall of one side of the keys (107) close to the skeleton (104), and strings (106) are connected to the end portions of the connecting rods (105) far away from one side of the keys (107).

4. The piano music stand according to claim 2, wherein the sliding bottom plate (205) is slidably disposed inside the receiving slot (108), a plurality of springs (206) are symmetrically disposed at the bottom of the sliding bottom plate (205), a second latch (207) is symmetrically disposed at the bottom of the sliding bottom plate (205), and the second latch (207) is assembled to limit the sliding bottom plate (205) to be latched inside the receiving slot (108).

5. The piano music stand according to claim 4, wherein the top of the sliding bottom plate (205) is provided with a first clamping block (203) and a music stand (201), the first clamping block (203) is assembled to drive the music stand (201) to be clamped on the top of the sliding bottom plate (205).

6. A piano expansion staff frame according to claim 5, characterized in that, the staff frame (201) near the stopper (204) bottom is provided with a hinge (202), the hinge (202) inside is provided with a torsion spring, the torsion spring is equipped to drive the staff frame (201) to keep the reset.