CN204990836U

CN204990836U - Music teaching dedicated harmonica

Info

Publication number: CN204990836U
Application number: CN201520767644.3U
Authority: CN
Inventors: 高培培
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-02
Filing date: 2015-10-02
Publication date: 2016-01-20
Anticipated expiration: 2025-10-02

Abstract

The utility model discloses a music teaching dedicated harmonica, including body, dirt proof boot, duckbilled formula blow mouth, air inlet, button, control switch, fix plunger, error correction appearance, end and seal stopper, depression bar and musical note copper sheet, the dirt proof boot sets up the left side at the body, the duckbilled formula is blown the mouth and is installed the left side at the dirt proof boot, inlet set is on the mouth is blown to the duckbilled formula, the button sets up on the upper surface of body, the end seals the stopper and sets up the right side at the body, the end seals the stopper and comprises fixed plunger and error correction appearance, control switch and liquid crystal display all set up on the surface of error correction appearance. The utility model has the advantages of being scientific and reasonable in structure, the setting of error correction appearance can make the student have a cognition that the clarity is clear and definite to the own melody of playing any musical instrument, through liquid crystal display audio -visual display to play any musical instrument grade, information such as mistake part, this study help to the student is conspicuous.

Description

A kind of music teaching dedicated port organ

Technical field

The utility model belongs to music teaching technical field, is specifically related to a kind of music teaching dedicated port organ.

Background technology

Along with the raising of people's living standard, cultural life demand day by day improves, and music as a kind of grace interesting to listen to artistic work gradually like by most of people, this point, from the head of a family of present many families allow their child from as a child just learning music or musical instrument be just not difficult to find out, certain musical instrument, as a wherein requisite ring, also receives the welcome of most people.Very fast, melodica is this to be easy to grasp and the graceful portable musical instrument of tone color, has just come on the music teaching classroom of middle and primary schools, have also been obtained the accreditation of almost all students simultaneously.

As a kind of reed keyboard instrument played wind instruments, melodica has had the feature of blowing instrument and keyboard instrument concurrently, even but there is a lot of weak point in the melodica musical instrument used in course of education now, music is a kind of tune, its accuracy in pitch melody is only only by the guidance of teacher, be unfavorable for improving in study of student, causing many students to produce melodica class is exactly the erroneous cognition played, because the difference of teacher individual level, be easy to produce and the phenomenon that can not give an accurate objective appraisal is played wind instruments for student, these problems drastically influence the development of children at connection music, need our solve.

Summary of the invention

The purpose of this utility model is to provide a kind of music teaching dedicated port organ, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme: a kind of music teaching dedicated port organ, comprises body, dirt-proof boot, duck-beak type inflatable mouth, air intake opening, button, gauge tap, LCDs, non-movable piston, error correction instrument, end seal plug, depression bar, connecting link, musical note copper sheet fixed mount and musical note copper sheet, described dirt-proof boot is arranged on the left side of body, and described duck-beak type inflatable mouth is arranged on the left side of dirt-proof boot, and described air intake opening is arranged on duck-beak type inflatable mouth, and described button is arranged on the upper surface of body, described depression bar, connecting link, musical note copper sheet fixed mount and musical note copper sheet are all arranged on the inside of body, described musical note copper sheet fixed mount is arranged on the bottom of body, described musical note copper sheet is connected by connecting link with musical note copper sheet fixed mount, described button is connected by depression bar with connecting link, described end seal plug is arranged on the right side of body, described end seal plug is made up of non-movable piston and error correction instrument, and described gauge tap and LCDs are all arranged on the outside surface of error correction instrument.

Preferably, described button is made up of white key and black key.

Preferably, described error correction instrument is made up of microprocessor, storer, sound-track engraving apparatus, micro battery case and usb data interface.

Preferably, described microprocessor and usb data interface are all electrically connected with micro battery case, and described storer, sound-track engraving apparatus and LCDs are all electrically connected with microprocessor, and described usb data interface and storer are electrically connected.

Preferably, the right-hand member inwall of described non-movable piston and body is provided with intermeshing retaining thread.

Compared with prior art, the beneficial effects of the utility model are: this teaching dedicated port organ is scientific and reasonable for structure, easy-to-operate, while dirt-proof boot prevents dust from entering body inside, also ensure that the impermeability of himself to a certain extent, improve tonequality, error correction instrument in end seal plug is arranged so that, student is in the study of music, the melody can played wind instruments oneself has the cognition of a clear and definite, represented intuitively by LCDs and play wind instruments scoring, the information such as mistake part, this learning assistance for student is apparent, the setting of usb data interface ensures not only can to the charging of micro power case, and the normal work of sound-track engraving apparatus can also be autonomous that the music of error correction instrument institute autostore is carried out operations such as uploading.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is schematic cross-section of the present utility model;

Fig. 3 is end seal plug structure schematic diagram of the present utility model.

In figure: 1, body, 2, dirt-proof boot, 3, duck-beak type inflatable mouth, 4, air intake opening, 5, button, 6, Bai Jian, 7, black key, 8, gauge tap, 9, LCDs, 10, non-movable piston, 11, error correction instrument, 111, microprocessor, 112, storer, 113, sound-track engraving apparatus, 114, micro battery case, 115, usb data interface, 12, end seal plug, 13, retaining thread, 14, depression bar, 15, connecting link, 16, musical note copper sheet fixed mount, 17, musical note copper sheet.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of music teaching dedicated port organ, comprises body 1, dirt-proof boot 2, duck-beak type inflatable mouth 3, air intake opening 4, button 5, gauge tap 8, LCDs 9, non-movable piston 10, error correction instrument 11, end seal plug 12, depression bar 14, connecting link 15, musical note copper sheet fixed mount 16 and musical note copper sheet 17, dirt-proof boot 2 is arranged on the left side of body 1, and duck-beak type inflatable mouth 3 is arranged on the left side of dirt-proof boot 2, air intake opening 4 is arranged on duck-beak type inflatable mouth 3, button 5 is arranged on the upper surface of body 1, and button 5 is made up of white key 6 and black key 7, depression bar 14, connecting link 15, musical note copper sheet fixed mount 16 and musical note copper sheet 17 are all arranged on the inside of body 1, musical note copper sheet fixed mount 16 is arranged on the bottom of body 1, musical note copper sheet 17 is connected by connecting link 15 with musical note copper sheet fixed mount 16, button 5 is connected by depression bar 14 with connecting link 15, end seal plug 12 is arranged on the right side of body 1, end seal plug 12 is made up of non-movable piston 10 and error correction instrument 11, the right-hand member inwall of non-movable piston 10 and body 1 is provided with intermeshing retaining thread 13, and error correction instrument 11 is by microprocessor 111, storer 112, sound-track engraving apparatus 113, micro battery case 114 and usb data interface 115 form, and gauge tap 8 and LCDs 9 are all arranged on the outside surface of error correction instrument 11, and microprocessor 111 and usb data interface 115 are all electrically connected with micro battery case 114, storer 112, sound-track engraving apparatus 113 and LCDs 9 are all electrically connected with microprocessor 111, and usb data interface 115 and storer 112 are electrically connected.

Principle of work: the utility model is easy to operate, during use, only need to press gauge tap 8, when LCDs 9 lights, played wind instruments by duck-beak type inflatable mouth 3 and button 5, sound-track engraving apparatus 113 is recorded played wind instruments melody automatically, after having played wind instruments, the melody that sound-track engraving apparatus 113 is recorded is transferred to microprocessor 111 and carries out analysis contrast, the place of playing wind instruments scoring and occurring mistake is demonstrated intuitively in LCDs 9, for learner analysis and progress, works after having recorded, be stored automatically in storer 112, operations such as uploading can be carried out by usb data interface 115, and usb data interface 115 can directly charge to micro battery case 114, ensure that the normal work of error correction instrument 11, efficient and use, end seal plug 12 can pass through retaining thread 13 disassembled and assembled freely, carry convenient.

Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.

Claims

1. a music teaching dedicated port organ, comprises body (1), dirt-proof boot (2), duck-beak type inflatable mouth (3), air intake opening (4), button (5), gauge tap (8), LCDs (9), non-movable piston (10), error correction instrument (11), end seal plug (12), depression bar (14), connecting link (15), musical note copper sheet fixed mount (16) and musical note copper sheet (17), it is characterized in that: described dirt-proof boot (2) is arranged on the left side of body (1), described duck-beak type inflatable mouth (3) is arranged on the left side of dirt-proof boot (2), described air intake opening (4) is arranged on duck-beak type inflatable mouth (3), described button (5) is arranged on the upper surface of body (1), described depression bar (14), connecting link (15), musical note copper sheet fixed mount (16) and musical note copper sheet (17) are all arranged on the inside of body (1), described musical note copper sheet fixed mount (16) is arranged on the bottom of body (1), described musical note copper sheet (17) is connected by connecting link (15) with musical note copper sheet fixed mount (16), described button (5) is connected by depression bar (14) with connecting link (15), described end seal plug (12) is arranged on the right side of body (1), described end seal plug (12) is made up of non-movable piston (10) and error correction instrument (11), and described gauge tap (8) and LCDs (9) are all arranged on the outside surface of error correction instrument (11).

2. a kind of music teaching dedicated port organ according to claim 1, is characterized in that: described button (5) is made up of white key (6) and black key (7).

3. a kind of music teaching dedicated port organ according to claim 1, is characterized in that: described error correction instrument (11) is made up of microprocessor (111), storer (112), sound-track engraving apparatus (113), micro battery case (114) and usb data interface (115).

4. a kind of music teaching dedicated port organ according to claim 3, it is characterized in that: described microprocessor (111) and usb data interface (115) are all electrically connected with micro battery case (114), described storer (112), sound-track engraving apparatus (113) and LCDs (9) are all electrically connected with microprocessor (111), and described usb data interface (115) and storer (112) are electrically connected.

5. a kind of music teaching dedicated port organ according to claim 1, is characterized in that: the right-hand member inwall of described non-movable piston (10) and body (1) is provided with intermeshing retaining thread (13).