CN215007464U - Foot-operated piano - Google Patents

Abstract

The utility model discloses a piano is stepped on to foot, include: the piano main part, the inside of piano main part is provided with key and audio amplifier, the audio amplifier is located one side of key, the surface of piano main part is provided with control panel and the waterproof power source of LED, control panel is located one side of the waterproof power source of LED to and strutting arrangement, strutting arrangement includes two sets of support frames, and is two sets of the support frame is movable mounting respectively in the lower extreme both sides position of piano main part. The utility model discloses a piano is stepped on to foot, strutting arrangement movable mounting directly pulls out the support frame in the lower extreme both sides of piano main part during the use, with the support frame carry on table leg frame can, it is all more convenient to install and dismantle, installation back clamping device can be injectd table leg frame moreover to can improve the stability that the piano was stepped on to the foot, can make things convenient for people dismouting piano, make things convenient for people to clear up the inside dust of piano main part, clean more convenient, bring better use prospect.

Description

Foot-operated piano

Technical Field

The utility model relates to a piano field is stepped on to the foot, in particular to piano is stepped on to foot.

Background

The piano is a keyboard instrument in Western classical music, has the name of 'king of instrument', and along with the development of society, people pay more and more attention to art, the piano is continuously developed, the variety of the piano is also continuously increased, and the piano is stepped on by feet;

the existing foot-operated piano has certain defects when in use, most of the existing foot-operated piano is installed on a desk leg frame of a desk when in use, the sizes of the desks are different, various supports are needed to be matched when the foot-operated piano is installed, the installation and the disassembly are all troublesome, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a foot-operated piano, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a foot piano comprising:

the piano comprises a piano main body, wherein keys and a sound box are arranged in the piano main body, the sound box is positioned on one side of the keys, a control panel and an LED waterproof power supply interface are arranged on the outer surface of the piano main body, and the control panel is positioned on one side of the LED waterproof power supply interface; and

the supporting device comprises two groups of supporting frames, and the two groups of supporting frames are movably arranged on two sides of the lower end of the piano main body respectively.

Preferably, the piano main part includes two sets of side panel beating, two sets of spacing panel beating and bottom plate, peg graft respectively between the holding strip on two sets of side panel beating at the both ends of bottom plate, be provided with two sets of stop device on the side panel beating, spacing panel beating passes through stop device and side panel beating fixed connection.

Preferably, stop device includes two sets of fixed plates and locating part, fixed plate fixed mounting is on the side panel beating, locating part movable mounting is between two sets of fixed plates.

Preferably, the locating part includes gag lever post, spacing dish and first spring, spacing dish fixed mounting is on the gag lever post, fixed plate and spacing panel beating are run through to the upper end of gag lever post, the upper end fixed mounting of first spring is on spacing dish, the lower extreme fixed mounting of first spring is on the fixed plate that is close to the bottom plate.

Preferably, the support frame includes slide bar, baffle and clamping device, the quantity of slide bar and baffle is two sets of, two sets of the baffle is all fixed mounting on the slide bar, clamping device movable mounting is on one of them group of baffle.

Preferably, a limiting groove is formed in the side metal plate, the baffle is clamped in the limiting groove, a limiting strip is fixedly mounted on the outer surface of the lower end of the bottom plate, and one end of the sliding rod penetrates through the limiting groove and is inserted into a movable groove in the limiting strip.

Preferably, the clamping device comprises a clamping plate, a guide rod and a second spring, the clamping plate is fixedly connected with the baffle plate through the second spring, the guide rod is fixedly installed on the clamping plate, and the guide rod penetrates through a guide hole in the baffle plate.

Compared with the prior art, the utility model provides a piano is stepped on to foot has following beneficial effect:

1. the supporting devices are movably arranged on two sides of the lower end of the piano main body, the supporting frame is directly pulled out when the piano is used, and the supporting frame is carried on the table leg frame, so that the piano is convenient to mount and dismount, and the table leg frame can be limited by the clamping device after the piano is mounted, so that the stability of stepping on the piano by feet can be improved;

2. through the piano main part that sets up, the piano main part is by the side panel beating, spacing panel beating and bottom plate constitute, the bottom plate joint is between the side panel beating, and spacing panel beating passes through stop device fixed mounting moreover on the side panel beating, presses down the gag lever post among the stop device for the gag lever post extension and shrink can realize the dismantlement and the installation of spacing panel beating, make things convenient for people to clear up the inside dust of piano main part, it is clean more convenient, and piano simple structure is stepped on to whole foot moreover, excellent in use effect, and is comparatively practical.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic structural view of a foot piano according to the present invention;

fig. 2 is a partial bottom view structural diagram of a foot piano of the present invention;

FIG. 3 is a partial structure view of a side metal plate of a foot-operated piano of the present invention;

fig. 4 is the utility model relates to a local structure chart of spacing panel beating in piano is stepped on to foot.

In the figure: 1. keys of keys; 2. a sound box; 3. a control panel; 4. an LED waterproof power interface; 5. a support frame; 6. a side metal plate; 7. limiting metal plates; 8. a base plate; 9. a fixing plate; 10. a limiting rod; 11. a limiting disc; 12. a first spring; 13. a baffle plate; 14. a limiting strip; 15. a splint; 16. a second spring.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

A foot piano, as shown in fig. 1-4, comprises:

the piano comprises a piano main body, wherein keys 1 and sound boxes 2 are arranged inside the piano main body, the sound boxes 2 are positioned on one side of the keys 1, a control panel 3 and an LED waterproof power interface 4 are arranged on the outer surface of the piano main body, and the control panel 3 is positioned on one side of the LED waterproof power interface 4; and

strutting arrangement, strutting arrangement include two sets of support frames 5, and two sets of support frames 5 are movable mounting respectively in the lower extreme both sides position of piano main part.

The piano main part includes two sets of side panel beating 6, two sets of spacing panel beating 7 and bottom plate 8, and the both ends of bottom plate 8 are pegged graft respectively between the holding strip on two sets of side panel beating 6, are provided with two sets of stop device on the side panel beating 6, and spacing panel beating 7 passes through stop device and 6 fixed connection of side panel beating.

Stop device includes two sets of fixed plates 9 and locating part, and fixed plate 9 fixed mounting is on side panel beating 6, and locating part movable mounting is between two sets of fixed plates 9.

The locating part includes gag lever post 10, spacing dish 11 and first spring 12, and 11 fixed mounting of spacing dish run through fixed plate 9 and spacing panel beating 7 on gag lever post 10, the upper end fixed mounting of first spring 12 on spacing dish 11, and the lower extreme fixed mounting of first spring 12 is on being close to fixed plate 9 of bottom plate 8.

The supporting frame 5 comprises sliding rods, baffle plates 13 and clamping devices, the number of the sliding rods and the number of the baffle plates 13 are two, the two groups of baffle plates 13 are fixedly arranged on the sliding rods, and the clamping devices are movably arranged on one group of baffle plates 13.

A limiting groove is formed in the side metal plate 6, the baffle 13 is clamped in the limiting groove, a limiting strip 14 is fixedly mounted on the outer surface of the lower end of the bottom plate 8, and one end of the sliding rod penetrates through the limiting groove and is inserted into a movable groove in the limiting strip 14.

The clamping device comprises a clamping plate 15, a guide rod and a second spring 16, the clamping plate 15 is fixedly connected with the baffle plate 13 through the second spring 16, the guide rod is fixedly installed on the clamping plate 15, and the guide rod penetrates through a guide hole in the baffle plate 13.

It should be noted that, the utility model relates to a foot-operated piano, when in use, the support frame 5 is pulled, the length of the support frame 5 is adjusted, then the piano is placed on the table leg frame, the piano is pressed, the table leg frame is clamped between the clamping plate 15 and the baffle 3, and the position of the piano is fixed under the action of the elastic force of the second spring 16;

the supporting devices are movably arranged on two sides of the lower end of the piano main body, the supporting frame 5 is directly pulled out when the piano is used, the supporting frame 5 is carried on the table leg frame, the mounting and the dismounting are both convenient, and the clamping device can limit the table leg frame after the mounting, so that the stability of the piano stepped by feet can be improved;

through the piano main part that sets up, the piano main part is by side panel beating 6, spacing panel beating 7 and bottom plate 8 constitute, 8 joints of bottom plate are between side panel beating 6, and spacing panel beating 7 passes through stop device fixed mounting on side panel beating 6, press down gag lever post 10 among the stop device, make gag lever post 10 extension and shrink, can realize the dismantlement and the installation of spacing panel beating 7, make things convenient for people to clear up the inside dust of piano main part, it is more convenient clean, and piano simple structure is stepped on to whole foot, excellent in use effect, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A foot-operated piano, comprising:

the piano comprises a piano main body, wherein keys (1) and sound boxes (2) are arranged inside the piano main body, the sound boxes (2) are positioned on one side of the keys (1), a control panel (3) and an LED waterproof power interface (4) are arranged on the outer surface of the piano main body, and the control panel (3) is positioned on one side of the LED waterproof power interface (4); and

the supporting device comprises two groups of supporting frames (5), and the two groups of supporting frames (5) are respectively movably mounted at the two sides of the lower end of the piano main body.

2. A foot piano according to claim 1, wherein: the piano main part includes two sets of side panel beating (6), two sets of spacing panel beating (7) and bottom plate (8), peg graft respectively between the holding strip on two sets of side panel beating (6) at the both ends of bottom plate (8), be provided with two sets of stop device on side panel beating (6), spacing panel beating (7) are through stop device and side panel beating (6) fixed connection.

3. A foot piano according to claim 2, wherein: the limiting device comprises two groups of fixing plates (9) and limiting parts, the fixing plates (9) are fixedly installed on the side metal plates (6), and the limiting parts are movably installed between the two groups of fixing plates (9).

4. A foot piano according to claim 3, wherein: the locating part includes gag lever post (10), spacing dish (11) and first spring (12), spacing dish (11) fixed mounting is on gag lever post (10), fixed plate (9) and spacing panel beating (7) are run through to the upper end of gag lever post (10), the upper end fixed mounting of first spring (12) is on spacing dish (11), the lower extreme fixed mounting of first spring (12) is on fixed plate (9) near bottom plate (8).

5. A foot piano according to claim 2, wherein: the supporting frame (5) comprises sliding rods, baffle plates (13) and clamping devices, the number of the sliding rods and the number of the baffle plates (13) are two, the baffle plates (13) are fixedly mounted on the sliding rods, and the clamping devices are movably mounted on one of the baffle plates (13).

6. A foot piano according to claim 5, wherein: the side metal plate (6) is provided with a limiting groove, the baffle (13) is clamped in the limiting groove, the outer surface of the lower end of the bottom plate (8) is fixedly provided with a limiting strip (14), and one end of the sliding rod penetrates through the limiting groove and is inserted into a movable groove in the limiting strip (14).

7. A foot piano according to claim 5, wherein: clamping device includes splint (15), guide bar and second spring (16), splint (15) are through second spring (16) and baffle (13) fixed connection, guide bar fixed mounting is on splint (15), the guide bar passes the pilot hole on baffle (13).

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