阅读说明：本技术 一种键盘乐器的发光键盘指导系统以及发光按键结构 (Luminous keyboard guidance system and luminous key structure of keyboard instrument ) 是由 陈海伦 郑之杰 翟清川 曹文 于 2020-12-08 设计创作，主要内容包括：本发明涉及一种键盘乐器的发光键盘指导系统以及发光按键结构,包括电子乐谱、总控面板、键盘总成、指示灯和动作采集系统,电子乐谱：将无线乐谱数据化,并通过数据存储器进行储存、输送以及更换；总控面板：根据电子乐谱的数据对键盘总成进行操控,同时对动作采集系统反馈的数据来与电子乐谱的数据进行对比,实现指示灯的亮起和熄灭；键盘总成：与实际键盘类乐器的键盘相同,且内部安装有动作传感器以及指示灯,动作传感器用来采集按键状态,指示灯用来指导用户按键；指示灯：通过熄灭和点亮来指导用户安装乐谱弹奏。本发明具有提高演奏时的观赏效果、方便低龄演奏者学习、降低乐器学习成本等优点。(The invention relates to a luminous keyboard guidance system and a luminous key structure of a keyboard instrument, which comprise an electronic music score, a master control panel, a keyboard assembly, an indicator light and an action acquisition system, wherein the electronic music score comprises the following components in parts by weight: the wireless music score is digitalized and stored, conveyed and replaced through a data memory; the panel is always controlled: the keyboard assembly is controlled according to the data of the electronic music score, and meanwhile, the data fed back by the action acquisition system is compared with the data of the electronic music score, so that the indicator light is turned on and off; a keyboard assembly: the keyboard is the same as the keyboard of an actual keyboard instrument, and is internally provided with an action sensor and an indicator light, wherein the action sensor is used for acquiring the key state, and the indicator light is used for guiding the keys of a user; an indicator light: and guiding the user to install the music score for playing by extinguishing and lighting. The invention has the advantages of improving the ornamental effect during playing, facilitating the learning of the players of the young, reducing the learning cost of musical instruments and the like.)

1. A light-emitting keyboard guidance system for a keyboard instrument, characterized in that: comprises an electronic music score, a master control panel, a keyboard assembly, an indicator light and an action acquisition system,

electronic music score: the wireless music score is digitalized and stored, conveyed and replaced through a data memory;

the panel is always controlled: the keyboard assembly is controlled according to the data of the electronic music score, and meanwhile, the data fed back by the action acquisition system is compared with the data of the electronic music score, so that the indicator light is turned on and off;

a keyboard assembly: the keyboard is the same as the keyboard of an actual keyboard instrument, and is internally provided with an action sensor and an indicator light, wherein the action sensor is used for acquiring the key state, and the indicator light is used for guiding the keys of a user;

an indicator light: guiding a user to install music score playing by extinguishing and lighting;

an action acquisition system: the electronic music score control system is used for capturing key action signals and feeding back the key action signals to the master control panel, and the master control panel sends out processing signals after being compared with the electronic music score.

2. The light-emitting keyboard guidance system of a keyboard instrument according to claim 1, wherein: the electronic music score is stored in the database and is input into the master control panel through APP software.

3. The light-emitting keyboard guidance system of a keyboard instrument according to claim 1, wherein: the master control panel is connected with the display, and the electronic music score is displayed in the display.

4. The light-emitting keyboard guidance system of a keyboard instrument according to claim 1, wherein: the indicator light is an LED light with various colors.

5. The light-emitting keyboard guidance system of a keyboard instrument according to claim 1, wherein: the key skin of the key on the keyboard assembly is made of a material with good light transmission, a luminous body with good light guide performance is arranged in the key, and the indicating lamp is positioned in the luminous body.

6. A light-emitting key structure of a light-emitting keyboard guidance system of a keyboard instrument according to claim 1, characterized in that: the novel key comprises a key shell (200), a key cover body (100) and an inner cavity groove body (201), wherein the inner cavity groove body (201) is arranged on the upper end face of the key shell (200), a circuit panel (202) is arranged on the bottom face of the inner cavity groove body (201), a plurality of luminous lamp bodies (203) are uniformly arranged on the circuit panel (202), and the key cover body (100) for sealing the inner cavity groove body (201) is arranged on the key shell (200).

7. The light-emitting key structure of a light-emitting keyboard guidance system of a keyboard instrument according to claim 6, wherein: the key shell (200) and the key cover body (100) both adopt a double-layer structure, the side wall of the key shell close to the inner cavity groove body (201) adopts a light-equalizing plate structure, and the outside of the key shell adopts a transparent shell structure.

8. The light-emitting key structure of a light-emitting keyboard guidance system of a keyboard instrument according to claim 6, wherein: the front end of the lower end face of the key shell (200) is provided with a clearance groove (300).

9. The light-emitting key structure of a light-emitting keyboard guidance system of a keyboard instrument according to claim 6, wherein: the rear end of the lower end face of the key shell (200) is provided with a line hole (400) extending to the inner cavity groove body (201), the rear end of the circuit panel (202) is provided with a wiring portion (204), and a cable of the wiring portion (204) extends out of the line hole (400).

Technical Field

The invention relates to the technical field of musical instrument guidance, in particular to a luminous keyboard guidance system and a luminous key structure of a keyboard musical instrument.

Background

When a keyboard instrument is played, a player needs to skillfully read a staff, but the staff is a very difficult music score and can be learned only by teaching of a professional teacher, so that the music score needs to be deeply studied for a long time before a less-aged player actually plays to finish normal playing, and in order to simplify the learning condition of the instrument, a luminous keyboard capable of guiding playing needs to be redesigned.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a luminous keyboard guidance system and a luminous key structure of a keyboard instrument, which have the advantages of improving the viewing effect during playing, facilitating the learning of the players of the young ages, reducing the learning cost of the musical instrument and the like.

The technical scheme adopted by the invention for solving the technical problems is as follows: the luminous keyboard guidance system of the keyboard instrument comprises an electronic music score, a master control panel, a keyboard assembly, an indicator light and an action acquisition system, wherein the electronic music score: the wireless music score is digitalized and stored, conveyed and replaced through a data memory; the panel is always controlled: the keyboard assembly is controlled according to the data of the electronic music score, and meanwhile, the data fed back by the action acquisition system is compared with the data of the electronic music score, so that the indicator light is turned on and off; a keyboard assembly: the keyboard is the same as the keyboard of an actual keyboard instrument, and is internally provided with an action sensor and an indicator light, wherein the action sensor is used for acquiring the key state, and the indicator light is used for guiding the keys of a user; an indicator light: guiding a user to install music score playing by extinguishing and lighting; an action acquisition system: the electronic music score control system is used for capturing key action signals and feeding back the key action signals to the master control panel, and the master control panel sends out processing signals after being compared with the electronic music score.

As a supplement to the technical scheme, the electronic music score is stored in the database and is input into the master control panel through APP software.

As a supplement to the technical scheme, the master control panel is connected with the display, and the electronic music score is displayed in the display.

As a supplement to the technical scheme, the indicator lamp is an LED lamp with multiple colors.

As a supplement to the technical scheme, the key skins of the keys on the keyboard assembly are made of materials with good light transmission, the keys are internally provided with luminous bodies with good light guide performance, and the indicating lamps are positioned in the luminous bodies.

An operation method of a light-emitting keyboard guidance system of a keyboard instrument specifically comprises the following steps: s1: a user selects a song to be learned through APP software, the electronic music score of the selected song is input into the master control panel through the wireless network, and the user starts a musical instrument guidance mode; s2: the master control panel obtains the positions of the musical notes according to the information given by the electronic music score, obtains position signals of the indicator lamps required to be lightened according to the positions of the musical notes, and transmits the information into the keyboard assembly; s3: the indicating lamp in the keyboard assembly lights or extinguishes the indicating lamp according to the input signal; s4: a user plays according to the indicator light, and after a key for lighting the indicator light is pressed, a motion sensor in the key collects motion information; s5: action information feeds back to total control panel, and total control panel reachs the display information of pilot lamp according to feedback information and electronic music book to input again to the keyboard assembly according to the information in, make the button can play with music book and user and continuously switch, stop indicating system after instructing to accomplish whole song and playing.

The APP software can select a loop mode or a random melody mode to facilitate the operation of a player.

As a supplement to the technical solution, the signals collected by the motion collection system include a note position signal and a duration value signal, the note position signal and the duration value signal need to be compared with the music score through the master control panel, and the signals for turning off and turning on the position of the next note can be given after the comparison is completed.

As a supplement to the technical scheme, the indicating lamp is a multicolor LED lamp, when a syllable needs a plurality of keys for sound mixing, the keys needed by the syllable all emit the same color, and the color of the indicating lamp changes along with the change of the syllable.

As a supplement to the technical scheme, the luminous key structure of the luminous keyboard guidance system of the keyboard instrument comprises a key shell, a key cover body and an inner cavity groove body, wherein the inner cavity groove body is arranged on the upper end face of the key shell, a circuit panel is arranged on the bottom surface of the inner cavity groove body, a plurality of luminous lamp bodies are uniformly arranged on the circuit panel, and the key shell is provided with the key cover body for sealing the inner cavity groove body.

As a supplement to the technical scheme, the key shell and the key cover body both adopt a double-layer structure, the side wall of the key shell, which is close to the inner cavity groove body, adopts a light-equalizing plate structure, and the outside of the key shell adopts a transparent shell structure.

As a supplement to the technical scheme, the front end of the lower end face of the key shell is provided with a clearance groove.

As a supplement to the technical scheme, the rear end of the lower end face of the key shell is provided with a line hole extending to the inner cavity groove body, the rear end of the circuit panel is provided with a wiring part, and a cable of the wiring part 4 extends out of the line hole.

Has the advantages that: the invention relates to a luminous keyboard guidance system and a luminous key structure of a keyboard instrument, which are characterized in that an electronic music score is arranged to conveniently analyze the electric signal of the music score, so that the electric signal of the music score can be projected onto a corresponding indicator light, a player can copy and play according to the indicator light, the playing proficiency of the player is improved, and an action acquisition system is arranged to feed back keyboard information, so that the indicator light is ensured to display the running state during playing, and the playing smoothness is ensured. The invention has the advantages of improving the ornamental effect during playing, facilitating the learning of the players of the young, reducing the learning cost of musical instruments and the like.

Drawings

FIG. 1 is a system block diagram of the present invention;

FIG. 2 is a flow chart of the operation of the present invention;

FIG. 3 is a structural view of a light-emitting key according to the present invention;

FIG. 4 is a structural view of an inner cavity groove of the light-emitting key of the present invention;

fig. 5 is a structural view of a wiring hole of the light-emitting key according to the present invention.

The figure is as follows: 100. the key comprises a key cover body 200, a key shell body 300, a clearance groove 400, a circuit hole 201, an inner cavity groove body 202, a circuit panel 203, a luminous lamp body 204 and a wiring part.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.

The specific implementation of the light-emitting keyboard guidance system of the keyboard instrument in the technical scheme is shown in fig. 1-2, and comprises an electronic music score, a master control panel, a keyboard assembly, an indicator light and an action acquisition system, wherein the electronic music score: the wireless music score is digitalized and stored, conveyed and replaced through a data memory; the panel is always controlled: the keyboard assembly is controlled according to the data of the electronic music score, and meanwhile, the data fed back by the action acquisition system is compared with the data of the electronic music score, so that the indicator light is turned on and off; a keyboard assembly: the keyboard is the same as the keyboard of an actual keyboard instrument, and is internally provided with an action sensor and an indicator light, wherein the action sensor is used for acquiring the key state, and the indicator light is used for guiding the keys of a user; an indicator light: guiding a user to install music score playing by extinguishing and lighting; an action acquisition system: the electronic music score control system is used for capturing key action signals and feeding back the key action signals to the master control panel, and the master control panel sends out processing signals after being compared with the electronic music score.

This technical scheme is provided with master switch on the keyboard, and master switch mainly used switches the circuit that the musical instrument started for the musical instrument can carry out the use of both states, and one kind is indication switch, and when the player used, the keyboard can be installed the music book and is lighted, and the player can follow the position of luminous button and imitate the playing, is used for making things convenient for the player to improve own fingering and proficiency.

The other mode is a playing mode, and the keyboard can be lightened every time a player presses one key, so that the player can give more visual enjoyment during playing, and the fingering cool degree of the player is improved.

As a supplement to the technical scheme, the electronic music score is stored in the database and is input into the master control panel through APP software.

As a supplement to the technical scheme, the master control panel is connected with the display, and the electronic music score is displayed in the display.

As a supplement to the technical scheme, the indicator lamp is an LED lamp with multiple colors.

As a supplement to the technical scheme, the key skins of the keys on the keyboard assembly are made of materials with good light transmission, the keys are internally provided with luminous bodies with good light guide performance, and the indicating lamps are positioned in the luminous bodies.

An operation method of a light-emitting keyboard guidance system of a keyboard instrument specifically comprises the following steps: a user selects a song to be learned through APP software, the electronic music score of the selected song is input into the master control panel through the wireless network, and the user starts a musical instrument guidance mode; the master control panel obtains the positions of the musical notes according to the information given by the electronic music score, obtains position signals of the indicator lamps required to be lightened according to the positions of the musical notes, and transmits the information into the keyboard assembly; the indicating lamp in the keyboard assembly lights or extinguishes the indicating lamp according to the input signal; a user plays according to the indicator light, and after a key for lighting the indicator light is pressed, a motion sensor in the key collects motion information; action information feeds back to total control panel, and total control panel reachs the display information of pilot lamp according to feedback information and electronic music book to input again to the keyboard assembly according to the information in, make the button can play with music book and user and continuously switch, stop indicating system after instructing to accomplish whole song and playing.

The APP software can select a loop mode or a random melody mode to facilitate the operation of a player.

As a supplement to the technical solution, the signals collected by the motion collection system include a note position signal and a duration value signal, the note position signal and the duration value signal need to be compared with the music score through the master control panel, and the signals for turning off and turning on the position of the next note can be given after the comparison is completed.

As a supplement to the technical scheme, the indicator light is a multicolor LED light, and when a syllable needs a plurality of keys for sound mixing, the keys needed by the syllable all emit the same color.

As a supplement to the technical scheme, the indicator light is a multicolor LED light, and the color of the indicator light changes along with the change of syllables.

As a supplement to the technical solution, a light-emitting key structure of a light-emitting keyboard guidance system of a keyboard instrument includes a key housing 200, a key cover body 100, and an inner cavity groove body 201, wherein the upper end surface of the key housing 200 is provided with the inner cavity groove body 201, a circuit panel 202 is arranged on the bottom surface of the inner cavity groove body 201, the circuit panel 202 is uniformly provided with a plurality of light-emitting lamp bodies 203, and the key housing 200 is provided with the key cover body 100 for sealing the inner cavity groove body 201.

Relate to a luminous button structure among this technical scheme, be used for making things convenient for circuit panel 202's installation through setting up inner chamber cell body 201, also ensure simultaneously and can not destroy button body structure for in the original keyboard structure can be packed into to the button, through setting up glowing lamp body 203, improve the aesthetic measure of button, also ensure the indicating effect simultaneously.

The glowing lamp body 203 selects the multicolor LED lamp, each glowing key is of an independent individual structure, independent disassembly and assembly replacement is carried out when the keys are damaged conveniently, and maintenance is guaranteed to be simple and convenient.

As a supplement to the present technical solution, the key housing 200 and the key cover 100 both adopt a double-layer structure, the side wall of the key housing close to the inner cavity 201 both adopt a light-equalizing plate structure, and the outside adopts a transparent housing structure.

As a supplement to the present technical solution, the front end of the lower end surface of the key housing 200 is provided with a clearance groove 300.

As a supplement to the present technical solution, the rear end of the lower end surface of the key housing 200 is provided with a circuit hole 400 extending to the inner cavity groove 201, the rear end of the circuit panel 202 is provided with a wiring portion 204, and a cable of the wiring portion 204 extends out of the circuit hole 400.

The embodiments described herein are merely illustrative of the spirit of the invention and various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the claims.