CN216817799U

CN216817799U - Combined piano plate with adjustable use height

Info

Publication number: CN216817799U
Application number: CN202123389066.9U
Authority: CN
Inventors: 李瑞林
Original assignee: Jiangsu Fengling Piano Co ltd
Current assignee: Jiangsu Fengling Piano Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-24
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to a combined piano plate with adjustable use height, which comprises a piano body, a dismounting mechanism and an adjusting device, wherein the dismounting mechanism is arranged at the top of the piano body, the adjusting device is arranged at the top of the dismounting mechanism, the adjusting device comprises a shell, a rotating rod with one end penetrating through and extending into the shell is movably arranged at the right side of the shell, a driving gear is fixedly arranged at the left side of the rotating rod, and a driven gear is meshed at the top of the driving gear. This piano board of adjustable use height of combination formula through be provided with threaded rod and thread block in the adjusting device structure, and handheld rotation dwang has driven gear through the top meshing at the driving gear, can drive the threaded rod and rotate, afterwards under the limiting action of slider, can drive thread block and music stand and carry out the displacement to be convenient for adjust the height of music stand, make things convenient for the people that the height is different to use, so improved the availability factor of piano body greatly.

Description

Combined piano plate with adjustable use height

Technical Field

The utility model relates to the technical field of pianos, in particular to a combined piano plate with adjustable use height.

Background

The piano is a keyboard musical instrument in Western classical music, has a name of 'king of musical instrument', consists of 88 keys and metal string soundboards, has a range of musical ranges, almost covers all musical tones in a musical system, is a musical instrument with the widest musical range except for a pipe organ, and is generally used for playing solo, repeated playing, accompaniment and the like.

Modern piano structure is accurate complicated, has a million parts collaborative work in the body, and upright piano and grand piano basic structure are the same, mainly comprise six major parts of musical instrument shell, string, support, soundboard, action system and footboard system, because present piano need use the music book usually at the in-process of playing, but traditional piano is inconvenient fixes the music book to user's the experience of playing has been influenced, and then the availability factor of piano has been reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the combined piano plate with adjustable use height, which has the advantages of conveniently fixing a music score and adjusting the height, and solves the problem that the playing experience of a user is influenced because the music score is inconvenient to fix by the traditional piano.

The utility model provides the following technical scheme: the utility model provides a modular height-adjustable piano board, includes piano body, dismouting mechanism and adjusting device, the top of piano body is provided with dismouting mechanism, the top of dismouting mechanism is provided with adjusting device, adjusting device includes the shell, the right side movable mounting of shell has one end to run through and extend to the inside dwang of shell, the left side fixed mounting of dwang has the driving gear, the top meshing of driving gear has driven gear, driven gear's inside fixed mounting has the threaded rod.

Furthermore, the outside threaded connection of threaded rod has the screw thread piece, the equal fixed mounting in the left and right sides of screw thread piece has one end to run through and extend to the inside slider of shell.

Furthermore, the top fixed mounting of screw thread piece has one end to run through and extend to the firm pole in the shell outside, the top fixed mounting of firm pole has the music stand.

Further, dismouting mechanism includes the apron of movable mounting in the front of piano body, the front fixed mounting of apron has the firm board.

Furthermore, the inside movable mounting of steadying board has the bracing piece, the interior diapire fixed mounting of steadying board has the iron plate.

Furthermore, the bottom of the supporting rod is fixedly provided with a magnet, one end of the magnet is magnetically connected with the iron block.

Furthermore, the left side and the right side of the stabilizing plate are both in threaded connection with a screw rod, one end of the screw rod penetrates through the screw rod and extends into the supporting rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this piano board of adjustable use height of combination formula, through be provided with firm board and lead screw in dismouting mechanism structure, at first handheld bracing piece inserts firm inboard, can injectd firm board through twisting the lead screw afterwards, because of being provided with magnetite and iron plate, thereby the stability of bracing piece has been improved, afterwards through being provided with threaded rod and thread block in the adjusting device structure, handheld rotation dwang, there is driven gear through the top meshing at the driving gear, can drive the threaded rod and rotate, afterwards under the limiting action of slider, can drive thread block and music stand and carry out the displacement, thereby be convenient for adjust the height of music stand, make things convenient for the people of height difference to use, so the availability factor of piano body has been improved greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1.

In the figure: 100 piano body, 200 disassembly and assembly mechanism, 201 cover plate, 202 stabilizing plate, 203 support rod, 204 iron block, 205 magnet, 206 screw rod, 300 adjusting device, 301 shell, 302 rotating rod, 303 driving gear, 304 driven gear, 305 threaded rod, 306 threaded block, 307 slide block, 308 stabilizing rod, 309 music stand.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-3, the combined piano plate with adjustable use height in the embodiment includes a piano body 100, a disassembling and assembling mechanism 200 and an adjusting device 300, the disassembling and assembling mechanism 200 is fixedly mounted on the top of the piano body 100, and the adjusting device 300 is fixedly mounted on the top of the disassembling and assembling mechanism 200, wherein the disassembling and assembling mechanism 200 facilitates disassembling and assembling the music stand 309, so that the use efficiency of the piano body 100 is improved, and the adjusting device 300 facilitates height adjustment of the music stand 309, and is further suitable for users with different heights.

In order to realize the function of facilitating the disassembly and assembly of the disassembly and assembly mechanism 200, as shown in fig. 1, the disassembly and assembly mechanism 200 in the embodiment includes a cover plate 201 movably mounted on the front surface of the piano body 100, a fixing plate 202 is fixedly mounted on the front surface of the cover plate 201, a support rod 203 is movably mounted inside the fixing plate 202, an iron block 204 is fixedly mounted on the inner bottom wall of the fixing plate 202, a magnet 205 with one end magnetically connected with the iron block 204 is fixedly mounted at the bottom of the support rod 203, and a screw rod 206 with one end penetrating through and extending to the inside of the support rod 203 is in threaded connection with the left side and the right side of the fixing plate 202.

Wherein, firm board 202 is the U font, and the draw-in groove has all been seted up to the left and right sides of bracing piece 203, silk 206 and draw-in groove looks adaptation.

In order to realize the function of conveniently adjusting the height of the adjusting device 300, as shown in fig. 1 to 3, the adjusting device 300 in this embodiment includes a housing 301, a rotating rod 302 having one end penetrating and extending into the housing 301 is movably installed on the right side of the housing 301, a driving gear 303 is fixedly installed on the left side of the rotating rod 302, a driven gear 304 is meshed with the top of the driving gear 303, a threaded rod 305 is fixedly installed inside the driven gear 304, a threaded block 306 is connected to the outer side of the threaded rod 305 through a thread, sliding blocks 307 having one end penetrating and extending into the housing 301 are fixedly installed on both the left side and the right side of the threaded block 306, a stabilizing rod 308 having one end penetrating and extending into the outer side of the housing 301 is fixedly installed on the top of the stabilizing rod 306, and a music stand 309 is fixedly installed on the top of the stabilizing rod 308

Wherein, the right side fixed mounting of movable rod 302 has the handle, and the spacing groove with slider 307 looks adaptation is all seted up to the left and right sides of shell 301 inner wall, and the quantity is seted up at the top of shell 301 and is two through-holes, and firm pole 308 and through-hole looks adaptation, the top of threaded rod 305 and the equal fixed mounting in bottom have one end and shell 301 inner wall fixed connection's bearing.

The working principle of the above embodiment is as follows:

when the music book is needed to be used in the user playing process, at first, inside handheld bracing piece 203 inserted firm board 202, can inject firm board 202 through twisting lead screw 206 afterwards, because of being provided with magnetite 205 and iron plate 204, thereby the stability of bracing piece 203 has been improved, make it realize that music stand 309 possesses the function of dismouting, afterwards through being provided with threaded rod 305 and threaded block 306 in adjusting device 300 structure, handheld rotation dwang 302, there is driven gear 304 through the meshing at the top of driving gear 303, can drive threaded rod 305 and rotate, afterwards under the limiting action of slider 307, can drive threaded block 306 and music stand 309 and carry out the displacement, thereby be convenient for adjust the height of music stand 309, make things convenient for the people of height difference to use, so greatly improved piano body 100's availability factor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modular piano board of adjustable use height which characterized in that: the piano comprises a piano body (100), a dismounting mechanism (200) and an adjusting device (300), wherein the dismounting mechanism (200) is arranged at the top of the piano body (100), and the adjusting device (300) is arranged at the top of the dismounting mechanism (200);

adjusting device (300) includes shell (301), the right side movable mounting of shell (301) has one end to run through and extend to inside dwang (302) of shell (301), the left side fixed mounting of dwang (302) has driving gear (303), the top meshing of driving gear (303) has driven gear (304), the inside fixed mounting of driven gear (304) has threaded rod (305).

2. A combined piano plate with adjustable use height according to claim 1, wherein: the outer side of the threaded rod (305) is in threaded connection with a threaded block (306), and sliding blocks (307) with one ends penetrating through and extending into the shell (301) are fixedly mounted on the left side and the right side of the threaded block (306).

3. A combined height-adjustable piano plate according to claim 2, wherein: the top of the thread block (306) is fixedly provided with a stabilizing rod (308) with one end penetrating and extending to the outer side of the shell (301), and the top of the stabilizing rod (308) is fixedly provided with a music stand (309).

4. A combined piano plate with adjustable use height according to claim 1, wherein: the dismounting mechanism (200) comprises a cover plate (201) movably mounted on the front face of the piano body (100), and a stabilizing plate (202) is fixedly mounted on the front face of the cover plate (201).

5. A combined piano plate with adjustable use height according to claim 4, wherein: the supporting rod (203) is movably mounted inside the stabilizing plate (202), and an iron block (204) is fixedly mounted on the inner bottom wall of the stabilizing plate (202).

6. A combined piano plate with adjustable use height according to claim 5, wherein: and a magnet (205) with one end magnetically connected with the iron block (204) is fixedly arranged at the bottom of the supporting rod (203).

7. A combined piano plate with adjustable use height according to claim 5, wherein: the left side and the right side of the stabilizing plate (202) are both in threaded connection with screw rods (206) of which one ends penetrate through and extend into the supporting rods (203).