CN203149902U - Music theory electronic teaching board - Google Patents
Music theory electronic teaching board Download PDFInfo
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- CN203149902U CN203149902U CN 201320111861 CN201320111861U CN203149902U CN 203149902 U CN203149902 U CN 203149902U CN 201320111861 CN201320111861 CN 201320111861 CN 201320111861 U CN201320111861 U CN 201320111861U CN 203149902 U CN203149902 U CN 203149902U
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- music theory
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- education program
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Abstract
The utility model discloses a music theory electronic teaching board, which comprises a grand staff zone having a grand staff table printed thereon and a keyboard. A string of display lamps are arranged inside the grand staff zone. An upper music theory demonstration ruler and a lower music theory demonstration ruler which are parallel to each other are arranged between the grand staff zone and the keyboard. The two music theory demonstration rulers can slide left and right along the length direction of the music theory demonstration rulers. The music theory electronic teaching board which can be used for lecturing basic music theoretical knowledge, such as the musical alphabet, the syllable names, the musical scale, the musical interval and common chords, etc. can be further used for lecturing high-level music theoretical knowledge including the gradual generation processes of the mark # and the mark b, etc. in the tone marks, the musical scale change law during a tone modifying process, the corresponding relations between the musical scale and the syllable names, and the relations between the chords and the musical interval, etc. The music theory electronic teaching board makes virtual and abstract music theory knowledge visualized, integrated, simplified and interesting. The music theory electronic teaching board which has the advantages of visual effects, great visibility, simplicity, practicality, easy teaching and easy understanding is conducive to teaching activities and also the command of music theory knowledge by students.
Description
Technical field
The utility model relates to the Music teaching aid technical field, particularly a kind of music theory audio-visual education program board.
Background technology
Music theory knowledge is more abstract, common people's indigestion and grasp, traditional staff audio-visual education program board such as Chinese patent CN88204219U, on November 2nd, 1988, disclosed a kind of " staff audio-visual education program board ", the kind of the music theory knowledge that it can be demonstrated is less, and the mode of the music theory of lecturing and demonstrating is single, contiguity between visual poor, each music theory is not strong, is not easy to the student and grasps relation between various music theorys." desire is apt to its thing; first sharp its device ", thus be badly in need of developing a kind of demonstrating visual, visual strong, simple and practical, easily teach understandable music theory audio-visual education program board, the virtual abstract visualize of music theory knowledge, synthesization, simplification, interest and appeal, favourable teaching, favourable student are to the music theory mastery of knowledge.
The utility model content
In order to solve the less technical matters of kind of the music theory knowledge that the music audio-visual education program board can be demonstrated in the prior art, the utility model provides a kind of music theory audio-visual education program board, this music theory audio-visual education program board is provided with two music theory demonstration rulers that are parallel to each other between staff stave district and keyboard, not only with the raising level of giving lessons, and have directly perceived, visual strong, simple and practical, easily teach advantages such as understandable.
The utility model for the technical scheme that solves its technical matters employing is: a kind of music theory audio-visual education program board, comprise the staff great stave district that is printed with the staff great stave and the keyboard that is arranged on below, staff great stave district, the staff great stave is provided with a string display lamp in the district, the position of each display lamp on described staff great stave is corresponding with the tone on the keyboard, between staff great stave district and keyboard, be provided with two music theory demonstration rulers that are parallel to each other up and down, two music theory demonstration rulers can both horizontally slip along the length direction of music theory demonstration ruler, the top of the same end of two music theory demonstration rulers arranges and is printed on the rising tune chart area that rising tune is transferred name and tone mark chart, and the below of the same end of two music theory demonstration rulers arranges and is printed on the falling tone chart area that name and tone mark chart transferred in falling tone.
Display lamp is for showing the LED lamp of three kinds of colors.
Superposed music theory demonstration ruler is the scale chi in two music theory demonstration rulers, or the interval chi, or the roll call chi, or commonly used and chord-foot; The music theory demonstration ruler that is positioned at the bottom in two music theory demonstration rulers is the scale chi, or the interval chi, or the roll call chi, or commonly used and chord-foot.
Between staff great stave district and keyboard, be provided with for the supporting part of placing two music theory demonstration rulers, supporting part is support or slide plate or slide rail or chute.
Keyboard is the keyboard by the musical instrument of 12 equal temperances arrangement.
The below of keyboard is to be printed with writing of staff great stave to use staff great stave district.
This music theory audio-visual education program board also connects teacher's pointer, the head of teacher's pointer is provided with inductive coil or magneto sensor, the back side of writing with the described staff great stave in the staff great stave district is provided with corresponding many parallel leads with spectral line, when the head of teacher's pointer with write with the spectral line of the described staff great stave in the staff great stave district when being 0～10mm, loudspeaker can send corresponding tone, and the display lamp corresponding with this tone also can be lighted simultaneously.
This music theory audio-visual education program board also is provided with the function control panel, and the function control panel is provided with the direction switch for the control display lamp.
Teacher's pointer is provided with and rises switch and fall switch.
The beneficial effects of the utility model are: this music theory audio-visual education program board is except lecturing musical alphabet, roll call, scale, interval, general music theory knowledge such as chord commonly used are outward by using two music theory demonstration rulers can also lecture production process one by one as " # " in the tone mark number and " b " number, the Changing Pattern of scale in the modified tone process, the corresponding relation of scale and roll call, the music theory knowledge of the contour level of relation of chord and interval, virtual abstract music theory knowledge visualize, synthesization, oversimplify, interest and appeal, and this music theory audio-visual education program board has intuitively, visual strong, simple and practical, easily religion is understandable, favourable teaching, favourable student is to plurality of advantages such as music theory mastery of knowledges.
Description of drawings
Below in conjunction with accompanying drawing music theory audio-visual education program board described in the utility model is described in further detail.
Fig. 1 is the surface structure synoptic diagram of music theory audio-visual education program board.
Fig. 2 is the circuit theory diagrams of music theory audio-visual education program board.
Fig. 3 is the synoptic diagram that the music theory audio-visual education program board uses two music theory demonstration ruler demonstration modified tone processes.
Fig. 4 is the synoptic diagram of the teacher's pointer that is connected with the music theory audio-visual education program board.
1. loudspeakers wherein, 21. rising tune chart areas, 22. falling tone chart areas, 3. staff great stave district, 4. display lamp, 5. supporting part, 6. music theory demonstration ruler, 61. reference graduation line, 7. keyboards, 8. write with staff great stave district, 9. housing, 10. function control panel, 11. teacher's pointer, 111. heads, 112. plugs, 113. rise switch, 114. fall switch.
Embodiment
Below in conjunction with accompanying drawing music theory audio-visual education program board described in the utility model is elaborated.A kind of music theory audio-visual education program board, comprise the staff great stave district 3 that is printed with the staff great stave and the keyboard 7 that is arranged on 3 belows, staff great stave district, be provided with a string display lamp 4 in the staff great stave district 3, each display lamp 4 is corresponding with the tone on the keyboard 7 in the position on the described staff great stave, between staff great stave district 3 and keyboard 7, be provided with two music theory demonstration rulers 6 that are parallel to each other up and down, two music theory demonstration rulers 6 can both horizontally slip along the length direction of music theory demonstration ruler 6, the top of the same end of two music theory demonstration rulers 6 arranges and is printed on the rising tune chart area 21 that rising tune is transferred name and tone mark chart, the below of the same end of two music theory demonstration rulers 6 arranges and is printed on the falling tone chart area 22 that name and tone mark chart transferred in falling tone, as shown in Figure 1.
General with having in the music theory that can demonstrate the music theory demonstration ruler: according to transferring name or tone mark to search scale searches the accent name of correspondence or tone mark, different modes at the correspondence position on keyboard and the stave, according to the key musical alphabet movable do interval relation, the rule of combination of polyphonic ring tone and the arrangement regulation on keyboard between the key of putting in order on the key, different tones.Then can expand the demo function of music theory demonstration ruler with two music theory demonstration rulers 6 that are parallel to each other, lecture more music knowledge.Two demonstration rulers can also be demonstrated except possessing above demo function: relation of corresponding relation, chord and the interval of Changing Pattern, scale and the roll call of scale etc. in " # " number and " b " number production process one by one, the modified tone process in the tone mark.The process that demonstration as shown in Figure 3 modifies tone, when transferring name to be tuned as " G " timing by " C ", 4 of C accent namely " is sent out " semitone that must raise to rising 4, has namely become 7 " wishing " that " G " transfers, and other phonemes still keep corresponding relation constant, are " G " and transfer.
The display lamp 4 of this music theory audio-visual education program board is for showing the LED lamp of three kinds of colors, three kinds of colors are represented this sound respectively, are risen semitone, flats, represent to improve semitone as display lamp 4 green-emittings, display lamp 4 is sent out expression orange and is reduced semitone, and display lamp 4 rubescent color tables are shown this sound.Simultaneously, this music theory audio-visual education program board also is provided with function control panel 10, function control panel 10 is provided with can control the direction switch that display lamp 4 shows diverse location or different colours under the people having the same aspiration and interest is not described attitude, direction switch is used for position and the color of control display lamp 4.Display lamp 4 shows that three kinds of colors can be used for the variation of demonstration tone, as with as described in direction switch when being transferred to the rising tune position, play black keys and rise C, originally the display lamp 4 of " C " adjusted position will become green by redness, represent " C " sound semitone that raise; As with as described in direction switch when being transferred to the falling tone position, still play black keys and rise C, the musical alphabet of this key has changed into and has fallen D, the display lamp 4 of " D " adjusted position will become orange, expression " D " sound has reduced semitone.
As shown in Figure 1, two music theory demonstration rulers 6 are the scale chi, and the left end of two music theory demonstration rulers 6 is provided with for the reference graduation line 61 of aiming at the not people having the same aspiration and interest name tone mark in rising tune chart area 21 and the falling tone chart area 22.In order to enlarge professor's scope and the level of this music theory audio-visual education program board, superposed music theory demonstration ruler 6 is the scale chi in two music theory demonstration rulers 6, or the interval chi, or the roll call chi, or commonly used and chord-foot, or other lecture the required demonstration ruler of music theory etc.; The music theory demonstration ruler 6 that is positioned at the bottom in two music theory demonstration rulers 6 is the scale chi, or the interval chi, or the roll call chi, or commonly used and chord-foot, or other lecture the required demonstration ruler of music theorys etc.Whenever, can use the instruction music theory to music theory demonstration ruler 6 separately, also can be used expansion music theory teaching content by two demonstration rulers, namely use according to any matched combined of teaching needs, be respectively a scale chi such as two music theory demonstration rulers 6 and cooperate one and chord-foot, can lecture corresponding relation of scale and chord etc. like this.
Between staff great stave district 3 and keyboard 7, be provided with for the supporting part 5 of placing two music theory demonstration rulers 6, supporting part 5 is support or slide plate or slide rail or chute, supporting part 5 can be made for metal or nonmetallic materials.Music theory demonstration ruler 6 can adsorb or be placed in support or slide plate or slide rail or the chute, the convenient slip and use.
Keyboard 7 can be physical keyboard, also can be preferably physical keyboard in the utility model for the dummy keyboard of printing.Keyboard 7 is the keyboard by the musical instrument of 12 equal temperances arrangement.Further preferred keyboard 7 is fender keyboard or electronic organ keyboard, or the accordion keyboard.
Teaching for convenience, the below of keyboard 7 are to be printed with writing of staff great stave to use staff great stave district 8.Can in writing with the staff great stave in the staff great stave district 8, the pen that uses chalk or watercolor pencil etc. to wipe write the music score of Chinese operas with personal letter.
This music theory audio-visual education program board also connects teacher's pointer 11, and this teacher's pointer 11 is connected with this music theory audio-visual education program board by plug 112 as shown in Figure 4.The head 111 of teacher's pointer 11 is provided with inductive coil or magneto sensor, the back side of writing with the described staff great stave in the staff great stave district 8 is provided with corresponding many parallel leads with spectral line, in writing with the staff great stave in the staff great stave district 8 with the personal letter write the music score of Chinese operas after, when approaching the spectral line of writing with the described staff great stave in the staff great stave district 8 with the head 111 of teacher's pointer 11, as the head 111 of teacher's pointer 11 with write with the spectral line of staff great stave as described in the staff great stave district 8 when being 0～10mm, loudspeaker 1 can send corresponding tone, can be used for remembering the music teaching of spectrum identification of spectrogram.When approaching the spectral line of writing with the described staff great stave in the staff great stave district 8 with the head 111 of teacher's pointer 11 simultaneously, as the head 111 of teacher's pointer 11 with write with the spectral line of staff great stave as described in the staff great stave district 8 when being 0～10mm, the display lamp 4 corresponding with this tone also can be lighted, and display lamp 4 also can send corresponding different colours according to mode and phoneme, aforesaid redness, green, orange.Teacher's pointer can be demonstrated the modified tone of 12 kinds of "movable do" systems, also can fix by the direction switch on the teacher's pointer handle and transfer the roll call teaching.
The handle of teacher's pointer 11 is provided with and rises switch 113 and fall switch 114.Rise switch 113 and the effect of falling switch 114:
Can carry out interim lifting to tone during 1, with teacher's pointer 11 demonstration melodies and handle, to satisfy the melody needs.
2, owing to the lifting of carrying out tone that can be random to each sound on the staff is handled, so on staff, except can carrying out the "movable do" system teaching, also can fix the sol-fa teaching of transferring with teacher's pointer 11.
When the head 111 of teacher's pointer approaches the spectral line of writing the described staff great stave in the usefulness staff great stave district 8, send for example D of corresponding tone in the loudspeaker 1, press and rise switch 113 this moment, the tone that the sends semitone that namely can raise automatically sends the #D tone, corresponding LED display lamp 4 also becomes green by original redness, the expression D tone semitone that raise becomes the #D tone, unclamps to rise switch 113 after-tones and recover original tone D again, and the color of display lamp 4 also reverts to redness by green; If by decline switch 114, the tone that sends namely can reduce semitone automatically and send the bD tone, corresponding LED display lamp 4 also becomes orange by original redness, expression D tone has reduced semitone becomes the bD tone, unclamp and fall switch 114 after-tones and recover original tone D again, the color of display lamp 4 is also by the orange redness that reverts to.
The #, the b switch that rise switch 113 and fall on switch 114 and the function control panel 10 are irrelevant, namely with on the function control panel 10 have nothing to do display lamp 4 positions and change in color when the direction switch on the function control panel 10 only is responsible for playing keyboard 7 for the direction switch of controlling display lamp 4; Rising switch 113 and falling display lamp 4 positions and change in color in 114 responsible teacher's pointer presentation process of switch on teacher's pointer 11 handles.
In addition, the circuit theory diagrams of this music theory audio-visual education program board comprise mellotron or pianotron circuit, functional select switch group, power amplifier, keyboard circuit, teacher's pointer circuit, staff display lamp circuit, power circuit as shown in Figure 2.This music theory audio-visual education program board also comprises housing 9 and is used for music output loudspeaker 1, under the people having the same aspiration and interest is not described attitude, can control the direction switch that display lamp 4 shows diverse locations or different colours except being provided with on the function control panel 10 of this music theory audio-visual education program board, also be provided with the tone color adjusting key, by regulating this tone color adjusting key, when playing keyboard 7, this music theory audio-visual education program board can be exported tone colors different in 128, this music theory audio-visual education program board can also be play beat, rhythm, demonstration song, can also insert the USB dish and play MP3 melody etc.Returning apparatus has the LCDs that can show the audio-visual education program board duty on the function control panel 10 of this music theory audio-visual education program board.
The above; only be specific embodiment of the utility model, can not limit the scope that utility model is implemented with it, so the displacement of its equivalent assemblies; or according to equivalent variations and modification that the utility model scope of patent protection is done, all should still belong to the category that this patent is contained.
Claims (9)
1. music theory audio-visual education program board, comprise the staff great stave district (3) that is printed with the staff great stave and be arranged on the keyboard (7) of staff great stave district (3) below, be provided with a string display lamp (4) in the staff great stave district (3), each display lamp (4) is corresponding with the tone on the keyboard (7) in the position on the described staff great stave, it is characterized in that, between staff great stave district (3) and keyboard (7), be provided with two the music theory demonstration rulers (6) that are parallel to each other up and down, two music theory demonstration rulers (6) can both horizontally slip along the length direction of music theory demonstration ruler (6).
2. music theory audio-visual education program board according to claim 1 is characterized in that: display lamp (4) is for showing the LED lamp of three kinds of colors.
3. music theory audio-visual education program board according to claim 1, it is characterized in that: superposed music theory demonstration ruler (6) is the scale chi in two music theory demonstration rulers (6), or the interval chi, or the roll call chi, or commonly used and chord-foot; The music theory demonstration ruler (6) that is positioned at the bottom in two music theory demonstration rulers (6) is the scale chi, or the interval chi, or the roll call chi, or commonly used and chord-foot.
4. music theory audio-visual education program board according to claim 1, it is characterized in that: between staff great stave district (3) and keyboard (7), be provided with for the supporting part (5) of placing two music theory demonstration rulers (6), supporting part (5) is support or slide plate or slide rail or chute.
5. music theory audio-visual education program board according to claim 1 is characterized in that: keyboard (7) is the keyboard of the musical instrument arranged by 12 equal temperances.
6. music theory audio-visual education program board according to claim 1 is characterized in that: the below of keyboard (7) is to be printed with the writing with staff great stave district (8) of staff great stave.
7. music theory audio-visual education program board according to claim 6, it is characterized in that: this music theory audio-visual education program board also connects teacher's pointer (11), the head (111) of teacher's pointer (11) is provided with inductive coil or magneto sensor, the back side of writing with the described staff great stave in the staff great stave district (8) is provided with corresponding many parallel leads with spectral line, when the head (111) of teacher's pointer (11) with write with the spectral line of the described staff great stave in the staff great stave district (8) when being 0～10mm, loudspeaker (1) can send corresponding tone, and the display lamp (4) corresponding with this tone also can be lighted simultaneously.
8. music theory audio-visual education program board according to claim 1, it is characterized in that: this music theory audio-visual education program board also is provided with function control panel (10), and function control panel (10) is provided with the direction switch for control display lamp (4).
9. music theory audio-visual education program board according to claim 7, it is characterized in that: teacher's pointer (11) is provided with and rises switch (113) and fall switch (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111861 CN203149902U (en) | 2013-03-12 | 2013-03-12 | Music theory electronic teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111861 CN203149902U (en) | 2013-03-12 | 2013-03-12 | Music theory electronic teaching board |
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| Publication Number | Publication Date |
|---|---|
| CN203149902U true CN203149902U (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320111861 Expired - Lifetime CN203149902U (en) | 2013-03-12 | 2013-03-12 | Music theory electronic teaching board |
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| Country | Link |
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| CN (1) | CN203149902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070142A (en) * | 2015-08-12 | 2015-11-18 | 广东工业大学 | Music learning machine |
-
2013
- 2013-03-12 CN CN 201320111861 patent/CN203149902U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070142A (en) * | 2015-08-12 | 2015-11-18 | 广东工业大学 | Music learning machine |
| CN105070142B (en) * | 2015-08-12 | 2017-06-27 | 广东工业大学 | A kind of music learning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
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| CX01 | Expiry of patent term |