CN215770153U

CN215770153U - Exercise device is used in training of portable piano fingering

Info

Publication number: CN215770153U
Application number: CN202121557787.3U
Authority: CN
Inventors: 江映虹; 时伟
Original assignee: Chaozhou Yuanda Culture Communication Co ltd
Current assignee: Chaozhou Yuanda Culture Communication Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-02-08
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a portable piano fingering training exercise device, which belongs to the technical field of pianos and comprises a shell and a connecting box, wherein the connecting box is fixedly installed on one side of the shell, a first storage groove is embedded in one side of the surface of the shell, a locking handle is fixedly installed on one side, close to the first storage groove, of the surface of the shell, a second storage groove is embedded in one side of the connecting box, a piano score is arranged on the other side of the shell through a scroll, a connecting piece is embedded and installed below the other side of the shell, and a sliding rail is fixedly installed on one side of the connecting piece. When the device is installed, the sliding rail is taken out of the first storage groove, the connecting piece at one end of the sliding rail is embedded into one side of the inner part of the shell, the locking handle is rotated to fix the sliding rail so that the sliding rail cannot move, the connecting piece is taken out of the second storage groove, the first pulley is attached to a table top, and the second pulley is embedded into the sliding rail, so that the device is convenient to carry and install.

Description

Exercise device is used in training of portable piano fingering

Technical Field

The utility model belongs to the technical field of pianos, and particularly relates to a portable piano fingering training exercise device.

Background

The modern piano has a precise and complex structure, ten thousand parts work cooperatively in the body, the basic structure of the upright piano and grand piano is the same, and the upright piano and grand piano mainly comprise six parts, namely a shell, strings, a bracket, a soundboard, a string striking machine system (a keyboard, a sound arrester and a hammer) and a pedal system (a mandril and a pedal), the front body of the piano is a string-striking ancient piano, also called a feather tube key piano, which has the same internal principle as the piano, the soundboard and a plurality of tensioned parallel strings are arranged in the body, the difference is that the hammer of the piano strikes the strings to produce sound, and the string-striking ancient piano produces sound by using the plectrum plucked strings made by a feather tube.

Wherein, the deficiency points are as follows:

because the existing piano fingering training exercise device is too single in structure and often causes impatience to children, the piano fingering training exercise device convenient to mount is needed, so that the children can mount the piano fingering training exercise device by hands before practice, interest can be generated, but even after the piano fingering training exercise device is mounted, practice can be abandoned due to dryness, and the multifunctional piano fingering training exercise device is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing piano fingering training exercise device in the background is not convenient to mount and dismount, has an imperfect structure and cannot effectively generate interest in the practice of children, and thus, the utility model provides the portable piano fingering training exercise device.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable piano fingering training exercise device comprises a shell and a connecting box, wherein the connecting box is fixedly arranged on one side of the shell, a first storage groove is formed in one side of the surface of the shell in an embedded mode, a locking handle is fixedly arranged on one side, close to the first storage groove, of the surface of the shell, a second storage groove is formed in one side of the connecting box in an embedded mode, a musical instrument spectrum is arranged on the other side of the shell through a reel, a connecting piece is installed below the other side of the shell in an embedded mode, a sliding rail is fixedly arranged on one side of the connecting piece, a connecting block is arranged on one side of the sliding rail, a protection pad is fixedly arranged above one side of the connecting block, an exercise key is fixedly arranged above the other side of the connecting block, a first telescopic sleeve is fixedly arranged below the exercise key on one side of the connecting block, and a first pulley is rotatably connected below the first telescopic sleeve, one side of the connecting block is fixedly provided with a second telescopic sleeve below the protection pad, and the lower end of the second telescopic sleeve is rotatably connected with a second pulley.

Preferably, the slide rail is the multistage formula and connects, and agrees with between slide rail and the first holding tank and set up, and agrees with between second holding tank and the connecting block and set up, and the quantity of second holding tank is two, all sets up in the surface of connecting the box.

Preferably, the training exercise structure is constituteed with protection pad, exercise button, first telescopic tube, first pulley, second telescopic tube and second pulley to the connecting block, and total two sets of symmetry settings respectively, and the protection pad of protection pad for high-elastic cotton material, and be the arc setting.

Preferably, the second pulley is connected with the sliding rail in a sliding manner.

Preferably, a spring is nested on one side of the first telescopic sleeve and one side of the second telescopic sleeve.

Preferably, the player is embedded in the shell and is electrically connected with an external power supply through the control switch.

The utility model provides a portable piano fingering training exercise device, which has the following beneficial effects:

1. this kind of exercise device is used in training of portable piano fingering is through taking out the slide rail from first holding tank, then imbeds the connecting piece of slide rail one end to inside one side of shell, then through rotating locking handle, fixes the slide rail, makes it can not remove, then takes out the connecting block from the second holding tank in, laminates first pulley to the desktop, and the second pulley then imbeds to the slide rail in to make its convenient to carry, and it is more convenient to install.

2. This kind of exercise device is used in training of portable piano fingering is through two sets of training exercise structures symmetry setting respectively to can effectually train both hands simultaneously, and through the protection pad for the high-elastic cotton material of arc, can make the wrist place on the surface of protection pad, it is more comfortable when making its exercise.

3. This kind of exercise device is used in training of portable piano fingering, through the spring that first telescope tube and second telescope tube one side nestification were equipped with, can be for the model that children's simulation was playing the piano, can be incessant moreover and move about wrist department through the power that pushes down the buffering, more comfortable when making its exercise.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a connecting block according to the present invention in a side view;

FIG. 3 is a schematic diagram of the side view structure of the outer casing according to the present invention.

In FIGS. 1-3: 1. a housing; 101. a first storage tank; 102. locking the handle; 2. a connection box; 201. a second storage tank; 3. a music score; 4. a connecting member; 401. a slide rail; 5. connecting blocks; 501. a pad; 502. exercising keys; 503. a first telescopic tube; 5031. a first pulley; 504. a second telescopic tube; 5041. a second pulley.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, in the present embodiment: an exercise device for fingering training of a portable piano comprises a shell 1 and a connecting box 2, wherein the connecting box 2 is fixedly installed on one side of the shell 1, a first storage groove 101 is embedded in one side of the surface of the shell 1, a locking handle 102 is fixedly installed on one side, close to the first storage groove 101, of the surface of the shell 1, a second storage groove 201 is embedded in one side of the connecting box 2, a music score 3 is arranged on the other side of the shell 1 through a reel, a connecting piece 4 is embedded and installed below the other side of the shell 1, a sliding rail 401 is fixedly installed on one side of the connecting piece 4, a connecting block 5 is arranged on one side of the sliding rail 401, a protection pad 501 is fixedly installed above one side of the connecting block 5, an exercise key 502 is fixedly installed above the other side of the connecting block 5, a first telescopic sleeve 503 is fixedly installed below the exercise key 502 on one side of the connecting block 5, and a first pulley 5031 is rotatably connected below the first telescopic sleeve 503, a second telescopic tube 504 is fixedly arranged on one side of the connecting block 5 close to the lower part of the protection pad 501, and a second pulley 5041 is rotatably connected to the lower end of the second telescopic tube 504.

Referring to fig. 1 to 3, in the present embodiment: slide rail 401 is the multistage formula and connects, and agree with the setting between slide rail 401 and the first holding tank 101, and agree with the setting between second holding tank 201 and the connecting block 5, and the quantity of second holding tank 201 is two, all set up in the surface of connecting box 2, when installing the device, take out slide rail 401 from first holding tank 101 earlier, then imbed the connecting piece 4 of slide rail 401 one end to inside one side of shell 1, then through rotating locking handle 102, fix slide rail 401, make it can not remove, then take out connecting block 5 from second holding tank 201 again, laminate first pulley 5031 to the desktop, second pulley 5041 is then embedded into slide rail 401, thereby make its convenient to carry, and it is more convenient to install.

Referring to fig. 1 to 2, in the present embodiment: connecting block 5 and protection pad 501, exercise button 502, first telescopic tube 503, first pulley 5031, training exercise structure is constituteed to second telescopic tube 504 and second pulley 5041, and total two sets of symmetry respectively set up, and protection pad 501 is the protection pad 501 of high-elastic cotton material, and be the arc setting, through two sets of training exercise structure symmetry respectively settings, thereby can be effectual train both hands simultaneously, and through the protection pad 501 for the high-elastic cotton material of arc, can make the wrist place the surface at protection pad 501, it is more comfortable when making its exercise.

Referring to fig. 2, in the present embodiment: be sliding connection between second pulley 5041 and the slide rail 401, be sliding connection between second pulley 5041 and slide rail 401 to can prevent children at the in-process of exercise, the problem that the training exercise structure drops.

Referring to fig. 1 to 3, in the present embodiment: the springs are embedded in one sides of the first telescopic sleeve 503 and the second telescopic sleeve 504, so that children can slowly generate interest and put into practice, the springs are embedded in one sides of the first telescopic sleeve 503 and the second telescopic sleeve 504, the models of playing pianos can be simulated for the children, and the wrists can be continuously moved by the aid of the downward pressing buffering force, so that the children can feel more comfortable during practice.

Referring to fig. 1 and 3, in the present embodiment: the player is installed to the inside embedding of shell 1, and the player passes through control switch and external power electric connection, through player and external power electric connection to can play a section piano music when children train, make the exercise that children deepened more.

When the portable piano fingering training exercise device is used, firstly, when a child is ready to exercise, the shell 1 is placed on a table top, then the piano score 3 is pulled out, when the device is installed, the sliding rail 401 is taken out from the first storage groove 101, then the connecting piece 4 at one end of the sliding rail 401 is embedded into one side of the interior of the shell 1, then the sliding rail 401 is fixed by rotating the locking handle 102 and is prevented from moving, then the connecting piece 5 is taken out from the second storage groove 201, the first pulley 5031 is attached to the table top, the second pulley 5041 is embedded into the sliding rail 401, so that the portable piano fingering training exercise device is convenient to carry and install, and the sliding connection between the second pulley 5041 and the sliding rail 401 can prevent the child from falling off in the exercise process, and then, when the child is in the exercise process, through player and external power electric connection, thereby can play one section piano music when children train, make the exercise that children are more deep, can slowly produce interest so that more input, at this moment through the nested spring that is equipped with in first telescopic tube 503 and second telescopic tube 504 one side, can be for the model that children's simulation is playing the piano, and can be incessant through the power of pushing down the buffering to wrist department move about, make more comfortable when its exercise, and finally, through two sets of training exercise structures symmetry respectively setting, thereby can effectually train both hands simultaneously, and through protection pad 501 for the cotton material of arc high-elastic, can make the wrist place the surface at protection pad 501, it is more comfortable when making its exercise.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a portable piano is exercise device for fingering training, includes shell (1) and connecting box (2), one side fixed mounting of shell (1) has connecting box (2), its characterized in that: the surface of the shell (1) is embedded with a first storage groove (101), one side of the surface of the shell (1) close to the first storage groove (101) is fixedly provided with a locking handle (102), one side of the connecting box (2) is embedded with a second storage groove (201), the other side of the shell (1) is provided with a music score (3) through a scroll, a connecting piece (4) is embedded and installed below the other side of the shell (1), one side of the connecting piece (4) is fixedly provided with a sliding rail (401), one side of the sliding rail (401) is provided with a connecting block (5), one side of the connecting block (5) is fixedly provided with a protection pad (501), the other side of the connecting block (5) is fixedly provided with an exercise key (502), one side of the connecting block (5) is fixedly provided with a first telescopic sleeve (503) close to the lower side of the key exercise key (502), a first pulley (5031) is rotatably connected below the first telescopic sleeve (503), a second telescopic sleeve (504) is fixedly installed on one side of the connecting block (5) close to the lower part of the protection pad (501), and a second pulley (5041) is rotatably connected to the lower end of the second telescopic sleeve (504).

2. The exercise device for fingering training of a portable piano according to claim 1, wherein: slide rail (401) are the multistage formula and connect, and agree with between slide rail (401) and first holding tank (101) and set up, and agree with between second holding tank (201) and connecting block (5) and set up, and the quantity of second holding tank (201) is two, all sets up in the surface of connecting box (2).

3. The exercise device for fingering training of a portable piano according to claim 1, wherein: the training exercise structure is composed of the connecting block (5), the protection pad (501), the exercise key (502), the first telescopic tube (503), the first pulley (5031), the second telescopic tube (504) and the second pulley (5041), two groups of the protection pads are symmetrically arranged, and the protection pad (501) is made of high-elastic cotton and is arc-shaped.

4. The exercise device for fingering training of a portable piano according to claim 1, wherein: the second pulley (5041) is in sliding connection with the sliding rail (401).

5. The exercise device for fingering training of a portable piano according to claim 1, wherein: and springs are nested on one sides of the first telescopic sleeve (503) and the second telescopic sleeve (504).

6. The exercise device for fingering training of a portable piano according to claim 1, wherein: the player is embedded in the shell (1) and is electrically connected with an external power supply through the control switch.