CN114155818A

CN114155818A - Multifunctional piano

Info

Publication number: CN114155818A
Application number: CN202111296436.6A
Authority: CN
Inventors: 姚小林
Original assignee: Huzhou Huapu Piano Manufacturing Co ltd
Current assignee: Huzhou Huapu Piano Manufacturing Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-08

Abstract

The invention provides a multifunctional piano, which belongs to the field of pianos and comprises a piano main body, wherein the piano main body comprises a piano metronome anti-loss storage module, an automatic music score storage module and an intelligent music score frame module, the intelligent music score frame module consists of a music score function frame and a lighting device, the piano metronome anti-loss storage module is installed on one side of the bottom of the piano main body, the automatic music score storage module is arranged on one side of the upper part of the piano main body, and the intelligent music score frame module is installed in the middle position of the upper part of the automatic music score storage module. The invention can realize the functions of metronome storage, music score storage and high-efficiency reading, and improve the functionality of the piano; the metronome is prevented from being lost through the piano metronome loss prevention storage module, so that the storage is convenient and fast; the automatic music book storage module is used for facilitating storage and automatic moving out and taking of music books; through the automatic lighting device height and the angle of adjusting of intelligent music book frame module, improve reading effect.

Description

Multifunctional piano

Technical Field

The invention relates to the field of pianos, in particular to a multifunctional piano.

Background

The front body of the piano is a plucked ancient piano, also called a feather keypiano. It is basically the same as the internal principle of piano, and is characterized by that in the interior of piano body a sound board and several strings are mounted. Modern pianos are largely divided into upright pianos and grand pianos in appearance, wherein upright pianos, also called upright pianos, are mainly used for teaching, home entertainment and playing practice.

Along with the development of economy, the living standard of people is continuously improved, and the upright piano gradually enters the family of ordinary people, but the function of the existing upright piano is single, and certain influence is brought to the use process of people.

The patent application with application number CN201820973643.8 provides an upright piano with multiple functions, through the article groove that sets up, the inside drier of placing can absorb the inside moisture of upright piano panel, and is more practical, and the whole structure of the upright piano that has multiple functions is fairly simple, convenient operation moreover, and the effect of use is better for traditional mode.

This solution, although enhancing the functionality of the upright piano to some extent, still presents some problems. Firstly, the function of storing articles is realized only through one article groove, and the function is single; secondly, there is no music book matching device, and the music book can not be stored and used conveniently.

Accordingly, it is necessary to provide a multi-functional piano.

Disclosure of Invention

In order to comprehensively solve the problems, particularly the defects in the prior art, the invention provides a multifunctional piano which can solve the problem of improving the functionality of the piano.

In order to achieve the purpose, the invention adopts the following technical means:

the invention provides a multifunctional piano, which comprises a piano main body, wherein a controller is installed at the rear part of the piano main body, a single chip microcomputer controller is arranged in the controller, the piano main body comprises a piano metronome loss prevention storage module, an automatic music score storage module and an intelligent music score frame module, the intelligent music score frame module consists of a music score functional frame and a lighting device, the piano metronome loss prevention storage module is installed at one side of the bottom of the piano main body, the automatic music score storage module is arranged at one side of the upper part of the piano main body, and the intelligent music score frame module is installed at the middle position of the upper part of the automatic music score storage module.

Preferably, the storage module is prevented losing by the piano metronome comprises mount and piano metronome holding tank, the storage module is prevented losing by the piano metronome passes through mount and piano main part bottom fixed connection, piano metronome holding tank and mount sliding connection.

Preferably, mount upper portion both sides are equipped with pressure sensors, pressure sensors are PT124B-282 type pressure sensors, the warning light is installed to the mount front side, the metronome slider is installed to piano metronome holding tank upper portion both sides, piano metronome holding tank passes through metronome slider and mount sliding connection.

Preferably, automatic music book storage module bottom is equipped with the storage base, storage base upper portion is equipped with three group's music book storage rack electronic slide rails, the music book storage rack passes through music book storage rack electronic slide rail and storage base sliding connection, control button is installed to automatic music book storage module bottom.

Preferably, music book storage rack bottom is provided with the electronic slider of music book storage rack, music book storage rack one side is equipped with the fixed spout of splint, splint fixed spout upper portion is through splint slider and splint sliding connection.

Preferably, splint outside bottom is connected with the splint slider, fixed spring is installed to the splint opposite side, fixed spring installs in music book storage rack side spout.

Preferably, music book function frame comprises shelf and adjusting spindle, the music book clip is installed on shelf upper portion, the connecting seat rotation of adjusting spindle and piano main part upside that the shelf passes through the bottom is connected.

Preferably, lighting device is installed to music book function frame both sides, lighting device passes through electronic angle adjustment axle and installs on piano main part upper portion, electronic angle adjustment axle is connected with the lamp stand through electronic telescopic shaft, the LED lamp is installed to the lamp stand bottom.

Preferably, the angle laser sensor and the distance laser sensor are respectively arranged on two sides of the adjusting shaft, the angle laser sensor is a GY-61ADXL335 type sensor, and the distance laser sensor is an LDM4X type sensor.

Preferably, angle laser sensor installs on electronic angle pivot upper portion, electronic angle pivot is through angle support fixed mounting on piano main part upper portion, install on electronic distance pivot upper portion apart from laser sensor, electronic distance pivot is through apart from support fixed mounting on piano main part upper portion.

Compared with the prior art, the invention has the beneficial effects that:

1. prevent that the metronome from losing, convenient storage: according to the invention, the pressure sensor senses stress data of the piano metronome loss prevention storage module and transmits the stress data to the controller for analysis, when the data is reduced, the metronome is taken out for use, the warning lamp is turned on to prompt a user that the metronome is not in the storage tank, the user is reminded to put the metronome back to the original place after the use is finished, the pressure sensor senses pressure increase, and the warning lamp is turned off, so that the purposes of preventing the metronome from being lost and facilitating storage are realized, and the separated storage tank is convenient to clean.

2. Convenient music book storage, the automatic music book use of taking: according to the music score storage rack, music scores are conveniently stored through the automatic music score storage module, and meanwhile, the music score storage rack is controlled to be automatically moved out along the electric sliding rail through the control buttons in one-to-one correspondence, so that the music scores are conveniently taken.

3. The intelligent music book reading light is adjusted, and the reading effect is improved: according to the intelligent music book shelf, the angle and the distance laser sensor are used for sensing the reading height and the reading angle of a music book on the music book shelf in real time, the lighting device is intelligently adjusted, and the reading effect is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a partially enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of a loss prevention storage module of the piano metronome of the present invention.

Fig. 4 is a front view of the present invention.

Fig. 5 is a schematic view of the rear structure of the present invention.

Fig. 6 is a schematic structural diagram of an automated score storage module according to the present invention.

FIG. 7 is a schematic view of the structure of the storage base of the present invention.

Fig. 8 is a partial sectional view of the music score storage stand of the present invention.

Fig. 9 is an enlarged view of a portion of fig. 8 at B according to the present invention.

Fig. 10 is a schematic structural diagram of an intelligent music stand module according to the invention.

In the figure:

1. a piano main body; 2. the piano metronome is prevented losing the storage module; 3. an automated music score storage module; 4. a music score function rack; 5. an illumination device; 6. a controller; 7. a control button; 21. a fixed mount; 22. a piano metronome storage tank; 211. a pressure sensor; 212. a warning light; 221. a metronome slider; 31. a storage base; 32. a music score storage rack; 33. a splint; 311. a music score storage rack electric slide rail; 321. an electric slide block of the music score storage rack; 322. the sliding chute is fixed by the clamping plate; 323. a side chute of the music score storage rack; 331. a clamp plate slide block; 332. fixing the spring; 41. a shelf; 42. a music book clip; 43. an adjustment shaft; 44. a connecting seat; 51. an electric angle adjustment shaft; 52. an electric telescopic shaft; 53. a lamp socket; 54. an LED lamp; 55. an angle laser sensor; 56. a distance laser sensor; 551. an electric angle rotating shaft; 561. an electric distance shaft; 562. a distance bracket.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in fig. 1 to 5, the invention provides a multifunctional piano, which comprises a piano main body 1, wherein a controller 6 is installed at the rear part of the piano main body 1, an MSP430F 149 single-chip microcomputer controller is arranged in the controller 6, the piano main body 1 comprises a piano metronome anti-loss storage module 2, an automatic music score storage module 3 and an intelligent music score frame module, the intelligent music score frame module is composed of a music score function frame 4 and a lighting device 5, the piano metronome anti-loss storage module 2 is installed on one side of the bottom of the piano main body 1, the automatic music score storage module 3 is arranged on one side of the upper part of the piano main body 1, and the intelligent music score frame module is installed in the middle position of the upper part of the automatic music score storage module 3.

As shown in fig. 1 to fig. 2, in the above embodiment, specifically, the storage module 2 for preventing the loss of the piano metronome is composed of a fixing frame 21 and a piano metronome storage groove 22, the storage module 2 for preventing the loss of the piano metronome is fixedly connected with the bottom of the piano main body 1 through the fixing frame 21, and the piano metronome storage groove 22 is slidably connected with the fixing frame 21.

As shown in fig. 2 to fig. 3, in the above embodiment, specifically, pressure sensors 211 are arranged on two sides of the upper portion of the fixing frame 21, the pressure sensors 211 are PT124B-282 type pressure sensors, a warning light 212 is installed on the front side of the fixing frame 21, metronome sliders 221 are installed on two sides of the upper portion of the piano metronome storage groove 22, and the piano metronome storage groove 22 is slidably connected with the fixing frame 21 through the metronome sliders 221.

As shown in fig. 1 to 7, in the above embodiment, specifically, the bottom of the automatic music score storage module 3 is provided with the storage base 31, the upper portion of the storage base 31 is provided with three sets of music score storage rack electric slide rails 311, the music score storage rack 32 is slidably connected with the storage base 31 through the music score storage rack electric slide rails 311, and the bottom of the automatic music score storage module 3 is provided with the control button 7.

As shown in fig. 7 to 8, in the above embodiment, specifically, the electric sliding block 321 of the music score storage rack is disposed at the bottom of the music score storage rack 32, the clamping plate fixing sliding slot 322 is disposed at one side of the music score storage rack 32, and the upper portion of the clamping plate fixing sliding slot 322 is slidably connected to the clamping plate 33 through the clamping plate sliding block 331.

As shown in fig. 7 to 9, in the above embodiment, specifically, a clamping plate sliding block 331 is connected to the bottom of the outer side of the clamping plate 33, a fixing spring 332 is installed on the other side of the clamping plate 33, and the fixing spring 332 is installed in the music score storage rack side sliding groove 323.

As shown in fig. 1 to 10, in the above embodiment, specifically, the music score function rack 4 is composed of a rack 41 and an adjusting shaft 43, a music score clip 42 is installed on the upper portion of the rack 41, and the rack 41 is rotatably connected with a connecting seat 44 on the upper side of the piano main body 1 through the adjusting shaft 43 on the bottom.

As shown in fig. 2 to 10, in the above embodiment, specifically, the illuminating devices 5 are installed on both sides of the music score function rack 4, the illuminating devices 5 are installed on the upper portion of the piano main body 1 through the electric angle adjusting shaft 51, the electric angle adjusting shaft 51 is connected with the lamp holder 53 through the electric telescopic shaft 52, and the LED lamp 54 is installed at the bottom of the lamp holder 53.

As shown in fig. 10, in the above embodiment, specifically, the angle laser sensor 55 and the distance laser sensor 56 are respectively disposed on two sides of the adjusting shaft 43, the angle laser sensor 55 is a GY-61ADXL335 type sensor, and the distance laser sensor 56 is a LDM4X type sensor.

As shown in fig. 2 to 10, in the above embodiment, specifically, the angle laser sensor 55 is installed on the upper portion of the electromotive angle rotary shaft 551, the electromotive angle rotary shaft 551 is fixedly installed on the upper portion of the piano main body 1 through the angle bracket 552, the distance laser sensor 56 is installed on the upper portion of the electromotive distance rotary shaft 561, and the electromotive distance rotary shaft 561 is fixedly installed on the upper portion of the piano main body 1 through the distance bracket 562.

Principle of operation

The storage module 2 is prevented losing by the piano metronome when using, and the user can place the piano metronome in piano metronome holding tank 22, and the access of convenient metronome is used. Meanwhile, when the pressure sensor 211 reads the pressure data of the storage module 2 for preventing the loss of the piano metronome and transmits the pressure data to the controller 6 for analysis, the user takes out the metronome from the piano metronome storage tank 22, the pressure data becomes small at once, at this time, the controller 6 controls the warning lamp 212 to light, the user is prompted not to be in the piano metronome storage tank 22, the user is reminded to put the metronome back to the original place after the use, at this moment, the pressure sensor 211 senses the pressure increase, the warning lamp 212 is extinguished, thereby the loss of the metronome is prevented, the purpose of convenient storage is realized, and the user can slide and separate the piano metronome storage tank 22 from the fixing frame 21 through the metronome slider 221, and the cleaning of the subsequent piano metronome storage tank 22 is facilitated.

When the automatic music score storage module 3 is used, music scores can be respectively placed in the music score storage racks 32 for storage, and the user slides the clamping plate 33 to respectively fix the music scores in the music score storage racks 32 through the fixing springs 332. When the user need take the music book, press corresponding control button 7, music book storage rack 32 shifts out from music book storage rack electric slide rail 311 through the electronic slider 321 of music book storage rack that the bottom set up, and at this moment the user can be convenient take out the music book from music book storage rack 32, realizes convenient music book storage, the purpose of the automatic music book use of taking.

When the intelligent music stand module is used, a user manually adjusts the music stand function stand 4 to move the stand 41 to a position suitable for reading, then the angle laser sensor 55 measures the inclination angle of the stand 41 and transmits the inclination angle to the controller 6, the controller 6 controls the electric distance rotating shaft 561 to rotate by the same angle so that the distance laser sensor 56 emits laser light perpendicular to the stand 41, the height of the stand 41 is measured through the stand 41 and transmitted to the controller 6, then the electric angle adjusting shaft 51 at the bottom of the lighting device 5 is controlled to rotate by a certain angle, the electric telescopic shaft 52 moves the lamp holder 53 to a proper height, the purpose of adjusting the light of intelligent music reading is achieved, and the music reading effect is improved.

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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional piano, includes piano main part (1), controller (6) are installed to piano main part (1) rear portion, controller (6) inside is provided with MSP430F 149 single chip microcomputer controller, a serial communication port, piano main part (1) includes that the piano metronome prevents losing storage module (2), automatic music book storage module (3) and intelligent music book frame module, intelligent music book frame module comprises music book function frame (4) and lighting device (5), piano main part (1) bottom one side is installed the musical instrument metronome and is prevented losing storage module (2), piano main part (1) upper portion one side is provided with automatic music book storage module (3), intelligent music book frame module is installed to automatic music book storage module (3) upper portion intermediate position.

2. The multifunctional piano according to claim 1, wherein said piano metronome loss prevention storage module (2) is composed of a fixing frame (21) and a piano metronome storage slot (22), said piano metronome loss prevention storage module (2) is fixedly connected with the bottom of the piano main body (1) through the fixing frame (21), said piano metronome storage slot (22) is slidably connected with the fixing frame (21).

3. The multifunctional piano of claim 2, wherein pressure sensors (211) are arranged on two sides of the upper part of the fixing frame (21), the pressure sensors (211) are PT124B-282 type pressure sensors, the front side of the fixing frame (21) is provided with the warning lamp (212), the two sides of the upper part of the piano metronome storing groove (22) are provided with metronome sliders (221), and the piano metronome storing groove (22) is slidably connected with the fixing frame (21) through the metronome sliders (221).

4. The multifunctional piano of claim 1, wherein the automatic music score storage module (3) is provided with a storage base (31) at the bottom, the storage base (31) is provided with three music score storage rack electric slide rails (311) at the upper part, the music score storage rack (32) is slidably connected with the storage base (31) through the music score storage rack electric slide rails (311), and the automatic music score storage module (3) is provided with a control button (7) at the bottom.

5. The multifunctional piano of claim 4, wherein the electric sliding block (321) of music score storage rack is disposed at the bottom of the music score storage rack (32), the clamping plate fixing sliding slot (322) is disposed at one side of the music score storage rack (32), and the upper part of the clamping plate fixing sliding slot (322) is slidably connected with the clamping plate (33) through the clamping plate sliding block (331).

6. The multi-functional piano of claim 5, wherein a cleat slider (331) is attached to the bottom outside of said cleat (33), a fixing spring (332) is installed to the other side of said cleat (33), and said fixing spring (332) is installed in a music score storage shelf side sliding groove (323).

7. A multi-function piano as claimed in claim 1, wherein said music score function shelf (4) is composed of shelf (41) and adjusting shaft (43), music score clip (42) is installed on the upper part of said shelf (41), said shelf (41) is rotatably connected with connecting seat (44) on the upper side of piano main body (1) through adjusting shaft (43) of the bottom.

8. The multifunctional piano of claim 7, wherein the music score function rack (4) is installed with lighting devices (5) on both sides, the lighting devices (5) are installed on the upper part of the piano main body (1) through electric angle adjusting shafts (51), the electric angle adjusting shafts (51) are connected with the lamp holder (53) through electric telescopic shafts (52), and the LED lamp (54) is installed at the bottom of the lamp holder (53).

9. A multi-function piano according to claim 7, wherein said angle laser sensor (55) and distance laser sensor (56) are respectively provided on both sides of said adjusting shaft (43), said angle laser sensor (55) is a GY-61ADXL335 type sensor, and said distance laser sensor (56) is a LDM4X type sensor.

10. The multifunctional piano of claim 9, wherein said angle laser sensor (55) is installed on the upper portion of an electromotive angle rotary shaft (551), said electromotive angle rotary shaft (551) is fixedly installed on the upper portion of the piano body (1) through an angle bracket (552), said distance laser sensor (56) is installed on the upper portion of an electromotive distance rotary shaft (561), said electromotive distance rotary shaft (561) is fixedly installed on the upper portion of the piano body (1) through a distance bracket (562).