CN210639966U

CN210639966U - Strutting arrangement for piano

Info

Publication number: CN210639966U
Application number: CN201820838546.8U
Authority: CN
Inventors: 李涵奕
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-01
Filing date: 2018-06-01
Publication date: 2020-05-29
Anticipated expiration: 2028-06-01

Abstract

The utility model discloses a strutting arrangement for piano, comprising a base plate, the internally mounted of first recess has the wheel, and the lower margin is touched to the bottom fixedly connected with of threaded rod, and buffer's top fixedly connected with backup pad, four edges of backup pad all seted up the mounting groove, and one side of splint is passed through the bearing and is connected with the one end of adjusting the pole, the utility model discloses, through setting up the backup pad that buffer connects, when the bottom plate receives vibrations, accessible buffer absorbs the impact, protects the piano, sets up the mounting groove and fixes the lower margin of piano by the splint of adjusting the pole regulation, and fixed convenient and stable sets up the wheel that can be picked up and touches the lower margin and supports the bottom plate, is convenient for the PMKD when being convenient for remove the piano.

Description

Strutting arrangement for piano

Technical Field

The utility model belongs to the technical field of the musical instrument, specifically speaking relates to a strutting arrangement for piano.

Background

The piano is a keyboard instrument in Western classical music, has the name of 'king of instrument', and consists of 88 keys (52 white keys and 36 black keys) and a metal string soundboard. The range of piano pitch ranges from a0(27.5Hz) to C8(4186Hz), and almost all tones in the tone system are covered, and the instrument is the instrument with the widest pitch 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. However, the piano is directly placed on the base plate, which may cause damage to the base plate and is not easily moved.

Therefore, in order to further improve the stability of the piano placement and protect the piano, it is necessary to provide a supporting device for a piano.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application is to solve the technical problem that the piano directly placed on the base plate in the conventional technology may damage the base plate and is inconvenient to move. The utility model provides a strutting arrangement for piano compares in conventional technique, can improve the stability that the piano was placed and protect the piano, in order to solve above-mentioned technical problem, the utility model discloses a following technical scheme can realize:

the utility model provides a strutting arrangement for piano, comprising a base plate, two first recesses have all been seted up to the both sides of bottom plate, the internally mounted of first recess has the wheel, one side of first recess is equipped with the threaded rod that runs through the bottom plate, the lower margin is touched to the bottom fixedly connected with of threaded rod, four edges of bottom plate all are equipped with buffer, buffer's top fixedly connected with backup pad, the mounting groove has all been seted up to four edges of backup pad, the second recess has been seted up to one side of mounting groove inner wall, the inside sliding connection of second recess has splint, one side of splint is connected with the one end of adjusting the pole through the bearing, the other end of adjusting the pole runs through one side that the backup pad is located the backup pad.

As a preferred technical scheme of the utility model, in a possible embodiment, the center of wheel alternates swing joint through the one end of round pin axle with the wheel frame, the bottom fixed connection of spring and swivel becket is passed through to the other end of wheel frame, the circular slot that the inside front of movable block was seted up is arranged in on the top of swivel becket, the equal fixedly connected with bull stick in both sides of movable block, two the one end of bull stick all with the internal face swing joint of first recess both sides.

As a preferred technical solution of the present invention, in a possible embodiment, the bottom end of the foot contacting margin is provided with a non-slip mat.

As an optimal technical scheme of the utility model, in a possible implementation, the fluting has been seted up to one side of bottom plate, the spout has all been seted up to the internal face of fluting both sides, the inside sliding connection of spout has the drawer.

As a preferred technical solution of the present invention, in a possible implementation, the buffering device is composed of a supporting leg, a sleeve and a spring, and the top inside the sleeve is fixedly connected to the top of the supporting leg through the spring.

Compared with the prior art, the application can obtain the following technical effects:

1) the supporting device for the piano in this application, through setting up the backup pad that buffer connects, when the bottom plate received vibrations, accessible buffer absorbed the impact, protected the piano.

2) Strutting arrangement for piano in this application sets up the mounting groove and fixes the lower margin of piano by adjusting the splint that the pole was adjusted, and is fixed convenient and stable.

3) The supporting device for the piano in this application sets up the wheel that can retract and touches the lower margin and supports the bottom plate, is convenient for fixed baseplate when being convenient for remove the piano.

Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of a supporting device for a piano according to an embodiment of the present application;

fig. 2 is a schematic structural view of a wheel of a supporting device for a piano according to an embodiment of the present application;

fig. 3 is a schematic structural view of a spring of a supporting device for a piano according to an embodiment of the present application.

In the figure: 1. a base plate; 2. a first groove; 3. a wheel; 4. contacting the ground feet; 5. a threaded rod; 6. a buffer device; 7. adjusting a rod; 8. a splint; 9. a second groove; 10. mounting grooves; 11. a support plate; 12. a drawer; 13. a spring; 14. a wheel frame; 15. a rotating ring; 16. a rotating rod; 17. a movable block.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1-3, the utility model relates to a strutting arrangement for piano, comprising a base plate 1, two first recesses 2 have all been seted up to the both sides of bottom plate 1, the internally mounted of first recess 2 has wheel 3, one side of first recess 2 is equipped with threaded rod 5 that runs through bottom plate 1, lower margin 4 is touched to the bottom fixedly connected with of threaded rod 5, four edges of bottom plate 1 all are equipped with buffer 6, buffer 6's top fixedly connected with backup pad 11, mounting groove 10 has all been seted up to four edges of backup pad 11, second recess 9 has been seted up to one side of mounting groove 10 inner wall, the inside sliding connection of second recess 9 has splint 8, one side of splint 8 is passed through the bearing and is connected with the one end of adjusting pole 7, the other end of adjusting pole 7 runs through one side that backup pad 11 is located.

Preferably, the center of the wheel 3 is inserted and movably connected with one end of a wheel frame 14 through a pin shaft, the other end of the wheel frame 14 is fixedly connected with the bottom end of a rotating ring 15 through a spring 13, the top end of the rotating ring 15 is arranged in a circular groove formed in the front surface inside the movable block 17, two sides of the movable block 17 are fixedly connected with rotating rods 16, one ends of the two rotating rods 16 are movably connected with the inner wall surfaces of two sides of the first groove 2, when the bottom plate 1 needs to be moved, the movable block 17 can be rotated by 90 degrees, so that the wheel 3 faces downwards to move,

preferably, the bottom end of the ground contacting foot 4 is provided with a non-slip pad, and the non-slip pad further improves the stability of the ground contacting foot 4.

Preferably, one side of the bottom plate 1 is provided with a groove, the inner wall surfaces of two sides of the groove are provided with sliding grooves, the sliding grooves are connected with a drawer 12 in a sliding manner, and sundries for maintaining the piano and replaced parts can be prevented in the drawer 12.

Preferably, buffer comprises landing leg, sleeve and spring, and the top of spring and landing leg is passed through to the top in the sleeve fixed connection, and when the piano received vibrations, the landing leg indentation telescopic inside absorbs the impact force, protects the piano.

During specific work, strutting arrangement for piano in this application, put four landing legs of piano respectively in mounting groove 10 in backup pad 11, and rotation regulation pole 7, it advances to drive splint 8 at the inside removal of mounting groove 10, fix the piano, when needing to remove the piano, rotate movable block 17, make wheel 3 down, move, when arriving the removal place, jack-up wheel 3 once more, simultaneously rotation threaded rod 5, make and touch lower margin 4 and touch to earth, the supporting role of replacement wheel 3, stable supporting baseplate 1, when the piano receives vibrations, the telescopic inside of landing leg indentation, absorb the impact force, protect the piano, can prevent some debris of maintenance piano in the drawer 12, and the spare part of change.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. Furthermore, the term "coupled" is intended to encompass any direct or indirect electrical coupling. Thus, if a first device couples to a second device, that connection may be through a direct electrical coupling or through an indirect electrical coupling via other devices and couplings. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The supporting device for the piano comprises a bottom plate (1) and is characterized in that two first grooves (2) are formed in two sides of the bottom plate (1), wheels (3) are mounted inside the first grooves (2), a threaded rod (5) penetrating through the bottom plate (1) is arranged on one side of each first groove (2), a bottom foot (4) is fixedly connected to the bottom end of each threaded rod (5), buffering devices (6) are arranged at four corners of the bottom plate (1), a supporting plate (11) is fixedly connected to the top end of each buffering device (6), mounting grooves (10) are formed in four corners of each supporting plate (11), a second groove (9) is formed in one side of the inner wall of each mounting groove (10), a clamping plate (8) is connected to the inside of each second groove (9) in a sliding mode, one side of each clamping plate (8) is connected with one end of an adjusting rod (7) through a bearing, the other end of the adjusting rod (7) penetrates through the supporting plate (11) and is positioned on one side of the supporting plate (11).

2. The supporting device for the piano as claimed in claim 1, wherein the center of the wheel (3) is movably connected with one end of a wheel frame (14) through a pin shaft, the other end of the wheel frame (14) is fixedly connected with the bottom end of a rotating ring (15) through a spring (13), the top end of the rotating ring (15) is placed in a circular groove formed in the front face of the inside of a movable block (17), rotating rods (16) are fixedly connected to both sides of the movable block (17), and one end of each of the two rotating rods (16) is movably connected with the inner wall face of both sides of the first groove (2).

3. A supporting device for a piano as claimed in claim 1, wherein a non-slip pad is installed at a bottom end of the ground contacting leg (4).

4. A supporting device for a piano as claimed in claim 1, wherein one side of said base plate (1) is formed with a slot, inner wall surfaces of both sides of said slot are formed with sliding grooves, and a drawer (12) is slidably connected to the inside of said sliding grooves.

5. A bracing means for a piano as claimed in claim 1, wherein said cushioning means comprises a leg, a sleeve and a spring, the top portion of said sleeve being fixedly connected to the top end of the leg by the spring.