CN202512754U

CN202512754U - Electronic metronome for music teaching

Info

Publication number: CN202512754U
Application number: CN2012200983983U
Authority: CN
Inventors: 李柏臻
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-15
Filing date: 2012-03-15
Publication date: 2012-10-31
Anticipated expiration: 2022-03-15

Abstract

The utility model relates to an electronic device for music teaching and particularly relates to an electronic metronome for the music teaching. The electronic metronome comprises a control module (1), an input module (2), an output module (3) and a power supply unit (4), wherein the control module (1) is respectively connected with the input module (2), the output module (3) and the power supply unit (4), the control module (1) comprises a processor (101), a chronograph (102), a timer (103) and a memory (104) used for storing music, the processor (101) is respectively connected with the chronograph (102), the timer (103) and the memory (104), the input module (2) comprises an input keyboard (201) and a universal serial bus (USB) interface (202), the input keyboard (201) is connected with the processor (101) through the chronograph (102) and the timer (103), the USB interface (202) is arranged on the memory (104), the output module (3) comprises a meter loudspeaker (301), a display (302) and a music loudspeaker (303), and the processor (101) is respectively connected with the meter loudspeaker (301), the display (302) and the music loudspeaker (303).

Description

The electronic metronome that is used for music teaching

Technical field

The utility model relates to a kind of electronic installation of music teaching, is specially the electronic metronome that is used for music teaching.

Background technology

Study and teaching for music; Wherein learner's accuracy in pitch sense, timing are very important, but speed sense can not ignore equally, to the study creation of music; Want to confirm accurately speed required and expression; Thereby set up sharp speed sense gradually, this is very necessary concerning an outstanding singer or composer.Speed very important concerning music if speed is held properly, just can naturally and understandably, intuitively catch music emotion, evokes correct experience; Do not have good speed sense, composer's intention has just been run counter in the speed prompting on can not the correct understanding music score, has strangled experience inevitably, has strangled emotion.

Grasp to speed in the middle of the music teaching also is an emphasis and difficult point, and the metronome that can cultivate the speed notion inevitably will be used.Metronome is a kind of device that can in various speed, send a kind of stable beat; Metronome can also improve the efficient of music practice; Improve music practice person's notice; The rhythm that makes music is uniform and stable more, and in the teaching of music musical instrument, help setting up accompaniment, join bullet, ensemble, association play consciousness.

But existing metronome mainly is divided into mechanical type and electronic type, and the adjusting of mechanical type metronome beat is not accurate enough, and range of adjustment is limited; Existing electronic type beat function is single; Though solved machinery is metronomic problem; But beat output only is provided, but needs learner and teacher oneself to remove to aim at the corresponding beat of different music, artificial factor has caused wherein inevitably occurring error; Be unfavorable for grasp study, be used inconvenience speed and beat.

Summary of the invention

It is a kind of simple to operate, easy to use that the purpose of the utility model is to provide, and can in music, add the electronic metronome that is used for music teaching of beat.

The utility model is used for the electronic metronome of music teaching; Comprise control module 1; And be connected in load module 2, output module 3 and the power supply unit 4 on the control module 1 respectively; It is characterized in that described control module 1 comprises processor 101, be connected to timer 102, the timer 103 on the processor 101 and be used for the storer 104 of store music; Described load module 2 comprises input keyboard 201 and USB interface 202, and input keyboard 201 is connected with processor 101 with timer 103 through timer 102 respectively, and USB interface 202 is arranged on the storer 103; Described output module 3 comprises beat loudspeaker 301, display 302 and the music loudspeaker 303 that is connected on the processor 101.

Further, described input keyboard 201 is provided with five and is respectively applied for the function button 203 of selecting, confirm, increase, reducing and begin to operate.

Further, described beat loudspeaker 301 is connected on the processor 101 through power amplification circuit 304 and current-limiting circuit 305 successively.

Further, described display 302 is the blue-ray LED display, and is connected on the processor 101 through holding circuit 306.

Further, described power supply unit 4 is charge type lithium battery or alkaline battery.

The utility model is used for the electronic metronome of music teaching, and it mainly is to store through 104 pairs of music of storer are set in control module 1, through the corresponding beat of input keyboard 201 inputs; Utilize timer 103 to realize setting, utilize timer 102 to accomplish timing and form pulse signal, simultaneously beat and music are exported after treated then device 101 is handled; Need not artificial going and combine metronome adjustment music; Reached simple to operate, exported synchronously, be beneficial to the purpose of teaching; And beat loudspeaker 301 is provided with respectively with music loudspeaker 303, so can also independently use, and strengthened contrast effect; Its beneficial effect is, and is reasonable in design, simple in structure, easy to operate, contrasts that clear obviously beat and music can fit like a glove, and be applied widely, the promotional value height.

Description of drawings

Accompanying drawing is the utility model instance 2 described structural principle block diagrams

Among the figure: control module 1, load module 2, output module 3, power supply unit 4, processor 101; Timer 102, timer 103, storer 104, input keyboard 201; USB interface 202, function button 203, beat loudspeaker 301, display 302; Music loudspeaker 303, power amplification circuit 304, current-limiting circuit 305, holding circuit 306

Embodiment

Instance 1

The utility model is used for the electronic metronome of music teaching; Comprise the control module of forming by processor 101, timer 102, timer 103 and storer 104 1; And being connected in load module 2, output module 3 and the power supply unit 4 on the control module 1 respectively, timer 102, timer 103 and the storer that is used for store music 104 are connected with processor 101 respectively; Load module 2 comprises respectively the input keyboard 201 that is connected with processor 101 through timer 102 and timer 103 and is arranged on USB interface 202 on the storer 103; Output module 3 comprises beat loudspeaker 301, display 302 and the music loudspeaker 303 that is connected on the processor 101.

When using the utility model to carry out music teaching, can be stored in the storer 104 earlier with of the transmission of required music through USB interface 202; Through the beat of input keyboard 201 input music, utilize timer 103 to limit the time of beat then, utilize timer 102 to carry out timing and feed back to processor 101 and control and handle pulse signal; Finally send the corresponding beat of music by beat loudspeaker 301; Meanwhile, be stored in the control of the treated device 101 of music in the storer 104, in music loudspeaker 303, play simultaneously with beat; At this moment also clearly when hearing music heard the beat in the music; Beat combines accurately, and error free, display 302 can show the information of beat and music under the control of processor 101.

The utility model can also be used to send beat independently to be used with the difference of sending music, can compare teaching easily, can realize putting the music on and oneself beat beat, or listen beat and learn to reduce music.

Instance 2

The utility model is used for the electronic metronome of music teaching; It comprises also on the input keyboard 201 that five of being provided with are respectively applied for the function button 203 of selecting, confirm, increase, reducing and begin to operate; Can conveniently control music or beat selection, confirm; Music change song, the increase and decrease of beat umber of beats, and the start and stop of the utility model work; Wherein beat loudspeaker 301 is connected on the processor 101 through power amplification circuit 304 and current-limiting circuit 305 successively; Current-limiting circuit 305 is used to protect the safety of the cadence signal of beat loudspeaker 301 received pulse forms; Power amplification circuit 304 is for enhancing signal output, makes beat sound obviously clear; Wherein display 302 is the blue-ray LED display, and is connected on the processor 101 through holding circuit 306; Power supply unit 4 adopts powered battery, is charge type lithium battery or alkaline battery.All the other structures are all said with instance 1 with use.

Claims

1. the electronic metronome that is used for music teaching; Comprise control module (1); And be connected in load module (2), output module (3) and the power supply unit (4) on the control module (1) respectively; It is characterized in that described control module (1) comprises processor (101), be connected to timer (102), the timer (103) on the processor (101) and be used for the storer (104) of store music; Described load module (2) comprises input keyboard (201) and USB interface (202), and input keyboard (201) is connected with processor (101) with timer (103) through timer (102) respectively, and USB interface (202) is arranged on the storer (103); Described output module (3) comprises beat loudspeaker (301), display (302) and the music loudspeaker (303) that is connected on the processor (101).

2. the electronic metronome that is used for music teaching as claimed in claim 1 is characterized in that, described input keyboard (201) is provided with five and is respectively applied for the function button (203) of selecting, confirm, increase, reducing and begin to operate.

3. the electronic metronome that is used for music teaching as claimed in claim 1 is characterized in that, described beat loudspeaker (301) is connected on the processor (101) through power amplification circuit (304) and current-limiting circuit (305) successively.

4. the electronic metronome that is used for music teaching as claimed in claim 1 is characterized in that, described display (302) is the blue-ray LED display, and is connected on the processor (101) through holding circuit (306).

5. the electronic metronome that is used for music teaching as claimed in claim 1 is characterized in that, described power supply unit (4) is charge type lithium battery or alkaline battery.