CN215815156U

CN215815156U - Music book storage device for piano

Info

Publication number: CN215815156U
Application number: CN202121320373.9U
Authority: CN
Inventors: 谢子玥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-02-11
Anticipated expiration: 2031-06-11

Abstract

The application discloses music book storage device for piano, including base, roof and positioner, storage device and adjusting device, positioner includes bottom plate, first carousel, inside groove, first movable block, first lead screw, connecting plate and sucking disc, the equal fixed connection bottom plate in bottom both sides of base, and the inside groove has been seted up to the inside of bottom plate, the first movable block of inside sliding connection of inside groove. This application is through rotating first carousel, and first carousel drives first lead screw and rotates, and first lead screw rotates with first movable block screw thread, and first movable block slides along the inside groove under the effect of first lead screw, and first movable block drives the connecting plate and removes in the bottom of bottom plate, and the connecting plate drives the sucking disc and removes, through the convenient rigidity with connecting plate and bottom plate of sucking disc, convenient then with the rigidity of base.

Description

Music book storage device for piano

Technical Field

The application relates to the field of mechanical equipment, in particular to a music score storage device for a piano.

Background

Piano) is a keyboard instrument in western classical music, has the name of "king of instrument", has a range from a0(27.5Hz) to C8(4186Hz), contains almost all tones in the tone system, and is the instrument with the widest range except for the pipe organ. The piano is commonly used for solo, repetition, accompaniment and other performances, and is very convenient for composing music and rehearsing music. The player drives a small mallet covered with a felt in the piano by pressing keys on the keyboard, and then strikes the steel wire strings to make sound. The piano needs regular care to ensure that the tone of the piano is unchanged.

The top at the piano is placed for simple and easy A-frame to current music book rack, takes place easily and emptys when placing, and the support does not have the function of accomodating to the music book simultaneously, and the music book is placed on the support time overlength easily causes the surface accumulation dust and the steam of music book, and general rack show angle is certain, and is inconvenient to the angle of putting of music book adjust. Accordingly, a music score storage apparatus for a piano has been proposed to address the above problems.

Disclosure of Invention

The utility model provides a music book storage device for piano is used for solving the top that current music book rack is mostly placed at the piano for simple and easy A-frame, takes place easily and emptys when placing, and the support does not have the function of accomodating to the music book simultaneously, and the music book is placed on the support time overlength easily causes the surface accumulation dust and the steam of music book, and general rack show angle is certain, and inconvenient angle to putting of music book carries out the problem of adjusting.

According to one aspect of the application, a music score storage device for a piano is provided, which comprises a base, a top plate, a positioning device, a storage device and an adjusting device;

the positioning device comprises a bottom plate, a first rotary table, an inner groove, a first movable block, a first screw rod, a connecting plate and a sucker, wherein the bottom plate is fixedly connected to two sides of the bottom end of the base;

the storage device comprises a drawing groove, a placing drawer, a sliding block, a sliding groove, a side plate, a first spring, a limiting plate and a handle, wherein the drawing groove is formed in the base, the placing drawer is connected to the inside of the drawing groove in a sliding mode, and the handle is installed on the outer side wall of one end of the placing drawer;

adjusting device includes the sliding seat, places board, pull rod, fixed plate, activity groove, second lead screw, second carousel, second movable block, guide rail, connecting rod, connecting seat, second spring and clamp plate, the equal fixed connection sliding seat in top both sides of roof, the inside one side of sliding seat rotates through the pivot to be connected and places the board.

Furthermore, the inner part of the inner groove is rotatably connected with a first screw rod, the first screw rod penetrates through the side wall of the bottom plate and is fixedly connected with a first rotating disc, and the first rotating disc is rotatably connected to the outer side wall of one end of the bottom plate.

Further, first lead screw threaded connection first movable block, the bottom fixed connection connecting plate of first movable block, the sucking disc is installed to the bottom of connecting plate.

Furthermore, the inside both sides of base have been seted up the spout, the inside sliding connection slider of spout, slider fixed connection is at the both ends lateral wall of placing the steamer tray, the spout is located the both ends of drawing the groove.

Further, place the equal fixed connection curb plate in inner wall both sides of steamer tray, the one end of the first spring of one end fixed connection of curb plate, the one end lateral wall of the other end fixed connection limiting plate of first spring.

Further, the both sides of one end both sides of placing the board are the equal fixed connection fixed plate, the fixed plate is the L template, the inside sliding connection pull rod of fixed plate.

Furthermore, one end of the pull rod penetrates through the side wall of the fixing plate and is fixedly connected with one end of the pressing plate, the other end of the pressing plate is fixedly connected with one end of a second spring, and the second spring is sleeved at one end of the pull rod.

Further, the one end lateral wall fixed connection connecting seat of placing the board, the inside of connecting seat rotates the one end of connecting rod through the pivot, the other end of connecting rod rotates through the pivot and connects the second movable block.

Furthermore, a movable groove is formed in the top of the top plate, the inner portion of the movable groove is connected with the second movable block in a sliding mode, the bottom of the second movable block is connected with the guide rail in a sliding mode, and the guide rail is fixedly connected to the bottom end of the movable groove.

Further, the inside of activity groove rotates and connects the second lead screw, second lead screw threaded connection second movable block, the one end of second lead screw runs through roof and fixed connection second carousel, the second carousel rotates to be connected at the one end lateral wall of roof.

Through the above-mentioned embodiment of this application, positioner, storage device and adjusting device have been adopted, it places the top at the piano for simple and easy A-frame to have solved most present music book rack, take place easily and empty when placing, and the support does not have to the music book simultaneously and accomodates the function, and the music book is placed on the support time overlength and is easily caused the surface accumulation dust and the steam of music book, and general rack show angle is certain, and inconvenient to the problem that the angle of putting of music book was adjusted.

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 description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 3 is a schematic view of the internal structure of a top plate according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a pull rod, a fixing plate, a second spring and a pressing plate according to an embodiment of the present application.

In the figure: 1. the base, 2, the pull groove, 3, place the steamer tray, 4, the slider, 5, the spout, 6, the curb plate, 7, first spring, 8, limiting plate, 9, the handle, 10, the bottom plate, 11, first carousel, 12, the inside groove, 13, first movable block, 14, first lead screw, 15, the connecting plate, 16, the sucking disc, 17, the roof, 18, the sliding seat, 19, place the board, 20, the pull rod, 21, the fixed plate, 22, the movable groove, 23, the second lead screw, 24, the second carousel, 25, the second movable block, 26, the guide rail, 27, the connecting rod, 28, the connecting seat, 29, the second spring, 30, the clamp plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The storage device in the present embodiment can be applied to various pianos, for example, the storage device in the present embodiment is provided, and can be used for the following piano installation.

A water-spraying acoustic piano for children comprises an electric piano body, piano keys, an LDE lamp, light-emitting scale bars, a supporting frame, a music stand groove, a water-spraying acoustic, a containing cavity, an SD clamping groove, control keys, an electronic stand drum music blanket, a loudspeaker, a beating drum, a hanging small cymbal and a function selection area, wherein the front side of the electronic piano body is provided with a plurality of piano keys, the piano keys are respectively provided with a blind hole, an LED lamp is inlaid in the blind holes, the LDE lamp is provided with a transparent plastic diaphragm, the LDE lamp can be lightened when needing to be pressed, a player is prompted to press the keys and is provided with the transparent plastic diaphragm for sealing the keys, the service life is prolonged, the light-emitting scale bars are arranged above the piano keys, when the keys are pressed, the light-emitting scale bars corresponding to the keys can be lightened, a player is prompted to press the keys, the supporting frame is arranged below the electronic piano body, the music stand is characterized in that a music stand groove is formed in the middle of the upper surface of the electronic piano body, the music stand groove corresponds to a music stand in size and shape and is used for placing music scores, the music stand is connected with the music stand groove through a fixed shaft, a water spraying stereo is arranged on the left side of the music stand and is connected with a piano processor and can receive the melody played by a player, a storage cavity is formed in the middle of the water spraying stereo, an SD clamping groove and control keys are arranged below the storage cavity to support an external SD card and read stored songs, an electronic drum music blanket is arranged on the right side of the music stand and improves the use value of the electronic piano, five beating drums are arranged in the middle of the electronic drum music blanket, a loudspeaker is arranged at the upper left corner of the electronic drum music blanket, a hanging cymbal is arranged at the upper right corner of the electronic drum music blanket, and a function selection area is arranged at the lower right corner of the electronic drum music blanket, the piano body is internally provided with a control chip and a storage battery, and the piano keys, the LDE lamp, the luminous scale bar, the water spraying sound, the SD card slot, the control keys, the electronic drum music blanket and the control chip are respectively connected with the storage battery; the control keys comprise an on-off key, a song selection key and a volume control key; the function selection area comprises a selectable demonstration music playing key, a tone selection key and a recording function key; a baffle is fixedly arranged below the music stand.

Of course, the present embodiment can also be used for other piano installations. Here, description is not repeated, and the storage device according to the embodiment of the present application is described below.

Referring to fig. 1-4, a music score storage device for piano includes a base 1, a top plate 17, a positioning device, a storage device and an adjusting device;

the positioning device comprises a bottom plate 10, a first rotating disc 11, an inner groove 12, a first movable block 13, a first screw rod 14, a connecting plate 15 and a sucker 16, wherein the bottom plate 10 is fixedly connected to two sides of the bottom end of the base 1, the inner groove 12 is formed in the bottom plate 10, and the first movable block 13 is connected to the inner part of the inner groove 12 in a sliding mode;

the storage device comprises a drawing groove 2, a placing drawer 3, a sliding block 4, a sliding groove 5, a side plate 6, a first spring 7, a limiting plate 8 and a handle 9, the drawing groove 2 is formed in the base 1, the placing drawer 3 is connected to the inside of the drawing groove 2 in a sliding mode, and the handle 9 is installed on the outer side wall of one end of the placing drawer 3;

the adjusting device comprises a movable seat 18, a placing plate 19, a pull rod 20, a fixing plate 21, a movable groove 22, a second screw rod 23, a second rotary table 24, a second movable block 25, a guide rail 26, a connecting rod 27, a connecting seat 28, a second spring 29 and a pressing plate 30, wherein the movable seat 18 is fixedly connected to two sides of the top end of the top plate 17, and the placing plate 19 is rotatably connected to one side of the inside of the movable seat 18 through a rotating shaft.

Through rotating first carousel, first carousel drives first lead screw and rotates, and first lead screw rotates with first movable block screw thread, and first movable block slides along the inside groove under the effect of first lead screw, and first movable block drives the connecting plate and removes in the bottom of bottom plate, and the connecting plate drives the sucking disc and removes, through the convenient rigidity with the connecting plate of sucking disc and bottom plate, then the convenience is with the rigidity of base.

The inner part of the inner groove 12 is rotatably connected with a first screw rod 14, the first screw rod 14 penetrates through the side wall of the bottom plate 10 and is fixedly connected with a first rotating disc 11, and the first rotating disc 11 is rotatably connected with the outer side wall of one end of the bottom plate 10; the first screw rod 14 is in threaded connection with a first movable block 13, the bottom end of the first movable block 13 is fixedly connected with a connecting plate 15, and a sucking disc 16 is mounted at the bottom end of the connecting plate 15; sliding grooves 5 are formed in two sides of the inner portion of the base 1, sliding blocks 4 are connected to the inner portions of the sliding grooves 5 in a sliding mode, the sliding blocks 4 are fixedly connected to the side walls of the two ends of the drawer 3, and the sliding grooves 5 are located at the two ends of the drawing groove 2; both sides of the inner wall of the placing drawer 3 are fixedly connected with side plates 6, one end of each side plate 6 is fixedly connected with one end of a first spring 7, and the other end of each first spring 7 is fixedly connected with the side wall of one end of a limiting plate 8; both sides of one end of the placing plate 19 are fixedly connected with fixing plates 21, the fixing plates 21 are L-shaped plates, and pull rods 20 are slidably connected inside the fixing plates 21; one end of the pull rod 20 penetrates through the side wall of the fixed plate 21 and is fixedly connected with one end of the pressure plate 30, the other end of the pressure plate 30 is fixedly connected with one end of a second spring 29, and the second spring 29 is sleeved at one end of the pull rod 20; a connecting seat 28 is fixedly connected to a side wall of one end of the placing plate 19, the inside of the connecting seat 28 is rotatably connected to one end of a connecting rod 27 through a rotating shaft, and the other end of the connecting rod 27 is rotatably connected to the second movable block 25 through a rotating shaft; the top of the top plate 17 is provided with a movable groove 22, the inside of the movable groove 22 is slidably connected with a second movable block 25, the bottom of the second movable block 25 is slidably connected with a guide rail 26, and the guide rail 26 is fixedly connected to the bottom end of the movable groove 22; the inside of the movable groove 22 is rotatably connected with a second screw rod 23, the second screw rod 23 is in threaded connection with a second movable block 25, one end of the second screw rod 23 penetrates through the top plate 17 and is fixedly connected with a second rotary table 24, and the second rotary table 24 is rotatably connected with one end side wall of the top plate 17.

When the device is used, firstly, the device is placed on a piano, the first rotary disc 11 is rotated, the first rotary disc 11 drives the first screw rod 14 to rotate, the first screw rod 14 and the first movable block 13 rotate in a threaded manner, the first movable block 13 slides along the inner groove 12 under the action of the first screw rod 14, the first movable block 13 drives the connecting plate 15 to move at the bottom of the bottom plate 10, the connecting plate 15 drives the sucking disc 16 to move, the positions of the connecting plate 15 and the bottom plate 10 are conveniently fixed through the sucking disc 16, then, the position of the base 1 is conveniently fixed, then, the pull rod 20 slides with the fixed plate 21 and drives the pressing plate 30 to move to compress the first spring 7 by pulling the pull rod 20, the pull rod 20 and the pressing plate 30 are driven to move, then, a music score is placed on one side of the placing plate 19, two ends of the music score are placed on one side of the pressing plate 30, the pressing plate 30 is released, the first spring 7 is reset to push the pressing plate 30 to tightly press the music score on one end of the placing plate 19, then, the music book is convenient to place, by rotating the second rotating disc 24, the second rotating disc 24 drives the second screw rod 23 to rotate, the second screw rod 23 and the second movable block 25 rotate in a threaded manner, the second movable block 25 slides along the movable groove 22 under the action of the second screw rod 23, the bottom of the second movable block 25 slides along the guide rail 26, the second movable block 25 drives the connecting seat 28 to move through the connecting rod 27, the connecting seat 28 drives one end of the placing plate 19 to rotate at a certain angle with the movable seat 18 through the rotating shaft, so that the placing angle of the music book is convenient to adjust, the placing drawer 3 is pulled out from the pulling groove 2 through the handle 9, the placing drawer 3 slides along the sliding groove 5 through the sliding block 4, by extruding the limiting plate 8, the limiting plate 8 drives the first spring 7 to compress, then, the music book to be stored is placed in the placing drawer 3, the limiting plate 8 is positioned at the top of the music book, the limiting plate 8 is loosened, the limiting plate 8 is reset under the action of the first spring 7 to fix the music book, thereby make things convenient for the accomodating of music book.

The application has the advantages that:

1. the automatic fixing device is simple in operation, the first rotating disc drives the first lead screw to rotate through rotating the first rotating disc, the first lead screw and the first movable block rotate in a threaded mode, the first movable block slides along the inner groove under the action of the first lead screw, the first movable block drives the connecting plate to move at the bottom of the bottom plate, the connecting plate drives the sucker to move, the positions of the connecting plate and the bottom plate are conveniently fixed through the sucker, and then the position of the base is conveniently fixed;

2. the music book placing device is reasonable in structure, the pull rod and the fixing plate slide and drive the pressing plate to move to compress the first spring by pulling the pull rod, then a music book is placed on one side of the placing plate in an open mode, two ends of the music book are placed on one side of the pressing plate, the pressing plate is loosened, the first spring resets to push the pressing plate to tightly support the music book on one end of the placing plate, and therefore the music book is convenient to place;

3. the structure of the music book placing plate is reasonable, the second turntable drives the second lead screw to rotate by rotating the second turntable, the second lead screw and the second movable block rotate in a threaded manner, the second movable block slides along the movable groove under the action of the second lead screw, the bottom of the second movable block slides along the guide rail, the second movable block drives the connecting seat to move through the connecting rod, the connecting seat drives one end of the placing plate to rotate a certain angle with the movable seat through the rotating shaft, and then the placing angle of the music book is conveniently adjusted, the placing drawer is drawn out from the drawing groove through the handle, the placing drawer slides along the sliding groove through the sliding block, the limiting plate is extruded, the limiting plate drives the first spring to compress, then place the music book that needs accomodate in placing the steamer tray and make the limiting plate be located the top of music book, loosen the limiting plate, the limiting plate resets under the effect of first spring and fixes the music book to make things convenient for accomodating of music book.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a music book storage device for piano which characterized in that: comprises a base (1), a top plate (17), a positioning device, a receiving device and an adjusting device;

the positioning device comprises a bottom plate (10), a first rotating disc (11), an inner groove (12), a first movable block (13), a first screw rod (14), a connecting plate (15) and a sucker (16), wherein the bottom plate (10) is fixedly connected to two sides of the bottom end of the base (1), the inner groove (12) is formed in the bottom plate (10), and the first movable block (13) is slidably connected to the inner part of the inner groove (12);

the storage device comprises a drawing groove (2), a placing drawer (3), a sliding block (4), a sliding groove (5), a side plate (6), a first spring (7), a limiting plate (8) and a handle (9), the drawing groove (2) is formed in the base (1), the placing drawer (3) is connected to the inside of the drawing groove (2) in a sliding mode, and the handle (9) is installed on the outer side wall of one end of the placing drawer (3);

adjusting device includes sliding seat (18), places board (19), pull rod (20), fixed plate (21), activity groove (22), second lead screw (23), second carousel (24), second movable block (25), guide rail (26), connecting rod (27), connecting seat (28), second spring (29) and clamp plate (30), the equal fixed connection sliding seat (18) in top both sides of roof (17), inside one side of sliding seat (18) is rotated through the pivot and is connected and place board (19).

2. A music score accommodating apparatus for piano as claimed in claim 1, wherein: the inner part of the inner groove (12) is rotatably connected with a first screw rod (14), the first screw rod (14) penetrates through the side wall of the bottom plate (10) and is fixedly connected with a first rotary disc (11), and the first rotary disc (11) is rotatably connected to the outer side wall of one end of the bottom plate (10).

3. A music score accommodating apparatus for piano as claimed in claim 1, wherein: the first lead screw (14) is in threaded connection with a first movable block (13), the bottom end of the first movable block (13) is fixedly connected with a connecting plate (15), and a sucker (16) is installed at the bottom end of the connecting plate (15).

4. A music score accommodating apparatus for piano as claimed in claim 1, wherein: spout (5) have been seted up to the inside both sides of base (1), inside sliding connection slider (4) of spout (5), slider (4) fixed connection is at the both ends lateral wall of placing steamer tray (3), spout (5) are located the both ends of drawing groove (2).

5. A music score accommodating apparatus for piano as claimed in claim 1, wherein: the equal fixed connection curb plate (6) in inner wall both sides of placing steamer tray (3), the one end of the first spring of one end fixed connection (7) of curb plate (6), the one end lateral wall of the other end fixed connection limiting plate (8) of first spring (7).

6. A music score accommodating apparatus for piano as claimed in claim 1, wherein: the two sides of one end of the placing plate (19) are fixedly connected with a fixing plate (21), the fixing plate (21) is an L-shaped plate, and the inside of the fixing plate (21) is connected with a pull rod (20) in a sliding mode.

7. A music score accommodating apparatus for piano as claimed in claim 1, wherein: one end of the pull rod (20) penetrates through the side wall of the fixing plate (21) and is fixedly connected with one end of the pressing plate (30), the other end of the pressing plate (30) is fixedly connected with one end of the second spring (29), and the second spring (29) is sleeved at one end of the pull rod (20).

8. A music score accommodating apparatus for piano as claimed in claim 1, wherein: the side wall of one end of the placing plate (19) is fixedly connected with a connecting seat (28), one end of a connecting rod (27) is rotatably connected inside the connecting seat (28) through a rotating shaft, and the other end of the connecting rod (27) is rotatably connected with a second movable block (25) through the rotating shaft.

9. A music score accommodating apparatus for piano as claimed in claim 1, wherein: activity groove (22) have been seted up at the top of roof (17), the inside sliding connection second movable block (25) in activity groove (22), the bottom sliding connection guide rail (26) of second movable block (25), guide rail (26) fixed connection is in the bottom in activity groove (22).

10. A music score accommodating apparatus for piano as claimed in claim 1, wherein: the inside of activity groove (22) is rotated and is connected second lead screw (23), second lead screw (23) threaded connection second movable block (25), roof (17) and fixed connection second carousel (24) are run through to the one end of second lead screw (23), second carousel (24) rotate to be connected the one end lateral wall at roof (17).