CN204045058U - Music tonality chi - Google Patents
Music tonality chi Download PDFInfo
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- CN204045058U CN204045058U CN201420342961.6U CN201420342961U CN204045058U CN 204045058 U CN204045058 U CN 204045058U CN 201420342961 U CN201420342961 U CN 201420342961U CN 204045058 U CN204045058 U CN 204045058U
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Abstract
A kind of music tonality chi, it comprises: a fixing base, and the central longitudinal of this substrate is to the series of sound being furnished with vertically arrangement from the bottom to top; Move about chi on the large tuning rank being parallel to this series of sound, be located at this fixing base side and can this fixing base longitudinal sliding motion relatively, move about the supreme large tuning rank be furnished with, surface longitudinal bottom right of chi in these large tuning rank; A minor scale being parallel to this series of sound moves about chi, be located at this fixing base opposite side and can this fixing base longitudinal sliding motion relatively, this minor scale moves about the supreme minor scale be furnished with in surface longitudinal bottom right of chi.Use the utility model, abstract tonality theory can be become the visible space of tool elephant, invisible mode is converted into the mode-structure seen seen, and the height of visible mode and the change of lifting sound brought due to the change in pitch of mode, help the clear height understanding mode and tune of student, set up deep perceptual recognition.
Description
Technical field
The utility model relates to a kind of music tonality study equipment, particularly clearly can see the height of mode, and the clear lifting change of tune seen because mode height change produces, the perceptual knowledge of difference before and after modified tone is set up with assisted learning person.
Background technology
Learning music, all be unable to do without the understanding to tonality.Tonality refers to the speciality that tune (comprising keynote height and mode classification) itself has.Mode refers to the many sounds (being generally no more than 7) linked together according to certain relation, forms an individual system, and centered by a sound (keynote or first order sound), this individual system is just called mode.Scale is the sound in mode.According to height order (upstream or downstream), there is keynote to line up to keynote and be just called scale.Scale is different with the series of sound, and the former can show the rule of mode to a certain extent, and the series of sound can only be the material forming mode.Tune is the pitch position of mode.
Generally we know that large tuning rank are dore mi fa sol la si do, and minor scale is la si do re mi fa sol la; If but after carrying out sharp or flat, the corresponding relation of large minor scale and the 12 equal temperance series of sound and keynote tone mark just compares and is difficult to accurately distinguish.
This is because from the student of most of learning music, generally lack understanding to tonality, be even in puzzled state.Tracing it to its cause is music theory high abstraction, not easily understands; Study relies on perceptual knowledge and the sense of hearing completely and judges, for beginner, is a very difficult thing really.Therefore, if the theory of high abstraction can be carried out tool elephant, learner must be contributed to and improve learning efficiency, increase learning interest; So, through investigation, not yet find in prior art anyly assisted learning person to learn aid and the equipment of tonality.
The applicant acts on the experience of subordinate music education for many years, from music theory, for generally puzzled problem, by the way of theory with distinct macroscopic visual, explain abstract theory, make learner very clear, directly understand the essence of tonality---the pitch of mode (forming the membership credentials of the sound of scale) and mode.
Utility model content
To achieve these goals, the utility model provides a kind of music tonality chi, and it comprises:
A fixing base, the central longitudinal of this substrate is to the series of sound being furnished with vertically arrangement from the bottom to top;
Move about chi on the large tuning rank being parallel to this series of sound, be located at this fixing base side and can this fixing base longitudinal sliding motion relatively, move about the supreme large tuning rank be furnished with, surface longitudinal bottom right of chi in these large tuning rank, the spacing distance of the whole tone on large tuning rank and the tone interval of the series of sound on fixing base are apart from equal, and the spacing distance of semitone is equal with the semitone spacing distance of the series of sound on fixing base;
A minor scale being parallel to this series of sound moves about chi, be located at this fixing base opposite side and can this fixing base longitudinal sliding motion relatively, this minor scale moves about the supreme minor scale be furnished with in surface longitudinal bottom right of chi, the spacing distance of the whole tone of this minor scale and the tone interval of the series of sound on fixing base are apart from equal, and the spacing distance of semitone is equal with the semitone spacing distance of the series of sound on fixing base.
In an embodiment of the present utility model, semitone place in this series of sound is a perforate or transparent, the conversion stripes that one indicates sharp and flat musical alphabet is also provided with in the below of this fixing base, each musical alphabet is to should the perforate of the series of sound or transparent place, stir this conversion stripes, each musical alphabet of this conversion stripes and the alignment relation of this series of sound can be changed, the semitone note risen at tapping or the display of transparent place or the semitone note that falls, with the liter of semitone between the whole tone reflecting the series of sound or fall.
In an embodiment of the present utility model, this conversion stripes is that this fixing base moves left and right relatively.
In an embodiment of the present utility model, this conversion stripes is that this fixing base moves up and down the distance of semitone relatively.
In an embodiment of the present utility model, this fixing base surface is provided with long and narrow wears groove, these large tuning rank move about dorsal part of chi of chi and minor scale that moves about has prominent pin, this is prominent wears and is located at this and wears groove, also be connected with backstop at the end of this prominent pin in the stop part of this fixing base dorsal part, wear groove, prominent pin and stop part by this moved about chi this fixing base longitudinal sliding motion relatively in these large and small tuning rank.
In an embodiment of the present utility model, on this fixing base, the large key of longitudinally arranging number and ditty tone mark is provided with in the left and right sides of this series of sound, the setting position of this large key number is to moving about the below of chi on tuning rank greatly, the setting position of this ditty tone mark is to moving about the below of chi by minor scale, and the side of the first order sound of the chi that moves about on these large and small tuning rank has a hole or is provided with transparent place, to show the tone mark at first order sound and series of sound opposite position place.
In an embodiment of the present utility model, these large tuning rank move about prominent pin of chi dorsal part of the prominent pin of chi dorsal part and this minor scale that moves about is interconnected by stop part, and move about chi and this minor scale of these large tuning rank is moved about chi synchronizing moving.
In an embodiment of the present utility model, in this series of sound, the individual sound of original tune c major marks with dark color, and this semitone position is open-work or transparent, and the musical alphabet in the conversion stripes of this fixing base dorsal part marks with light color, from this open-work or the transparent display of the series of sound.
In an embodiment of the present utility model, this fixing base is fixed on above a box body, this conversion stripes is a hard plate, this conversion stripes to be installed in this box body and to be positioned at below this fixing base, the side of this hard plate connects a driving lever, the sidewall of this box body has an elongated hole, and this driving lever stretches out from this elongated hole, makes this conversion stripes move up and down the distance of semitone or move left and right a segment distance by stirring this driving lever.
In an embodiment of the present utility model, each and every one sound side limit every of this series of sound is provided with LED lamp bead, each scale side moved about on chi in these large and small tuning rank is also provided with LED lamp bead, there is below this fixing base integrated circuit (IC) chip, power supply/power connection and several electrical contact, these large and small tuning rank chi that moves about also is provided with electrical contact, to be moved about chi by these large and small tuning rank mobile, corresponding integrated circuit loop is switched on, makes by the first order sound of correspondence from the bottom to top order bright light and/or send the sound with corresponding pitch successively.
In an embodiment of the present utility model, each semitone side of this series of sound is provided with LED lamp bead, and makes the LED lamp bead of semitone position bright or do not work, when LED is bright by switching manipulation, the semitone note that display rises or the semitone note that falls, so as to reflect the series of sound whole tone between semitone liter or fall.
In above-described embodiment, this fixing base is below with a box body, and described lamp pearl, integrated circuit (IC) chip, power supply and electrical contact are located in this box body.
To move about chi by moving up and down large minor scale, just can the clear pitch seeing mode and mode on a macro scale.So, just can real concept tonality to the conversion of visual tonality.Hinge structure, utilizes device of the present utility model, makes student's thinking activities very clear, is easier to be grasped by student, therefore can promotes learning efficiency.
The utility model provides a kind of exercise equipment of music tonality learning cognition, use equipment of the present utility model, abstract tonality theory can be become the visible space of tool elephant, invisible mode is converted into the mode-structure seen seen, and the height of visible mode and the change of lifting sound that brings due to the change in pitch of mode.So, learner can be familiar with visually mode in note tonality and mode height and owing to changing the lifting change of tune of adjusting and bringing, help the clear height understanding mode and tune of student, set up profound understanding and perceptual recognition in the brain to tonality.
Accompanying drawing explanation
Fig. 1 is the schematic surface of the fixing base of the utility model embodiment.
Fig. 2 is move about chi front schematic view in the large tuning rank of the utility model embodiment.
Fig. 3 is that the minor scale of the utility model embodiment moves about chi front schematic view.
Fig. 4 is the front schematic view of the package assembly of the utility model embodiment.
Fig. 5 is that move about ulnar surface schematic diagram on (little) tuning rank greatly of the present utility model.
Fig. 6 is the lifting sound conversion stripes schematic diagram of the utility model embodiment.
Fig. 7 is the schematic diagram that embodiment of the present utility model has box body structure.
Fig. 8 is that in another embodiment of the utility model move about the schematic diagram that chi is combined with fixing base on large (little) tuning rank.
Embodiment
Fig. 1 is the schematic surface of fixing base, in the central longitudinal of fixing base 10 to being furnished with the series of sound 20 vertically arranged according to 12 equal temperances from the bottom to top; This series of sound produces based on c major, by the concept of space of each for c major scale sound according to people, according to highly arranging.Then adjust on basis at this, according to 12 equal temperances, the lifting phonetic symbol of each sound is outpoured come, namely produce 12 series of sound 20 according to semitone relationship.
Fig. 2 is the front schematic view of chi 11 of being located at fixing base 1 and move about in the large tuning rank being positioned at the right side of this series of sound 20, Fig. 3 is the front schematic view of chi 12 of being located at fixing base 1 and the minor scale being positioned at the left side of this series of sound 20 moves about, Fig. 4 is assembled to fixing base 1 for the chi 11,12 that to be moved about by large minor scale, and respectively can this fixing base about 10 longitudinal sliding motion relatively.Respectively see Fig. 2 and Fig. 3, move about the supreme large tuning rank 21 be furnished with, surface longitudinal bottom right of chi 11 in these large tuning rank, the supreme minor scale 22 be furnished with in surface longitudinal bottom right of chi 12 and minor scale moves about, can be clear that by Fig. 4, in order to can accurately align, the spacing distance of the whole tone on large tuning rank 21 and the tone interval of the series of sound 20 on fixing base 10 are apart from equal, and the spacing distance of semitone is equal with the semitone spacing distance of the series of sound 20 on fixing base 10; The spacing distance of the whole tone of this minor scale 22 and the tone interval of the series of sound 20 on fixing base 10 are apart from equal, and the spacing distance of semitone is equal with the semitone spacing distance of the series of sound 20 on fixing base 10.Different tune, can sing accurate prerequisite is have a ruler in the heart, in any case change tune, as long as there is this ruler in the heart, namely the sound of differing heights can be sung standard.In the utility model, this ruler is exactly that the large minor scale of these series of sound 20 both sides moves about chi 21,22.These large tuning rank chi 11 that moves about at the side wander up and down of the series of sound 20, as shown in Figure 2, it can be shown large tuning rank 21, and institutional framework is closed and is:
I level sound and II level sound are whole tone, II level sound and III level sound are whole tone, III level sound and IV level sound are semitone, IV level sound and V level sound are whole tone, V level sound and VI level are whole tone, VI level sound and VII level sound are whole tone, and VII level sound and VIII level sound are semitone, i.e. our membership credentials of do re mi fa sol la si do of often saying.
Contrast large tuning rank to move about chi 11, the sequence sound on the middle series of sound 20 that just can align according to each scale on large tuning rank chi 11 is sung out according to this organizations tructure.This organizational form is just called major mode (natural major), and these large tuning rank move about the large tuning rank 21 on chi 11 the first order Yin center series of sound 20 on corresponding position be exactly the height of mode.Thus, on the chi 11 that will move about first order sound (keynote) aim in the middle of the C sound of the series of sound 20, then this position is called c major, and maybe can be expressed as with C is the natural major of keynote, is called c major; The D sound of the series of sound 20 in the middle of being aimed at by first order sound (keynote) on travelling chi 11, then this position is called the large tune of D, or to be expressed as with D be the natural major of keynote, is called the large tune of D.
Same, the minor scale that can slide up and down in the left side of this middle series of sound 20 moves about chi 12, as shown in Figure 3, it is shown minor scale 22, institutional framework is closed: I level sound and II level sound are whole tone, II level sound and III level sound are semitone, III level sound and IV level sound are whole tone, IV level sound and V level sound are whole tone, V level sound and VI level are semitone, VI level sound and VII level sound are whole tone, and VII level sound and VIII level sound are whole tone, i.e. our la si do re mi fa sol la of often saying.
Contrast minor scale moves about chi 12, sequence sound on the middle series of sound 20 that just can align according to scale each on minor scale chi 12 is sung out according to this organizations tructure, this organizational form is just called minor (antural minor), and minor scale move about chi 12 the first order Yin center series of sound 20 on the position of alignment be exactly the height of mode.Thus, the C sound of the series of sound in the middle of the first order sound (keynote) of minor scale 22 li on travelling chi 12 is aimed at, then this position is called C ditty, and maybe can be expressed as with C is the antural minor of keynote, is called C ditty; The D sound of the series of sound in the middle of being aimed at by the first order sound (keynote) of minor scale 22 on travelling chi 12, then this position is called D ditty, or to be expressed as with D be the antural minor of keynote, is called D ditty.
Because the series of sound 20 in the middle of fixing base 10 is based on each sound on c major basis, therefore musical alphabet is C, rises C(or fall D), D, rise D(or fall E), E, F, rise F(or fall G), G, rise G(or fall A), A, rise A(or fall B) B.Roll call should be do mutually and rises do(or fall re) re rises re(or falls mi) mi fa rises fa(or falls sol) sol rises sol(or falls la) la rises la (or falling si).So, the chi 12 that moved about by the ditty on left and right limit, the large chi 11 that moves about of adjusting move up and down, and just can produce each tune.Such as, when the first order sound do moved about on large tuning rank on chi 11 aims at the D of the middle series of sound 20, i.e. the large tuning rank of D, the first order sound do moved about on large tuning rank on chi 11 aims at the large tune of E and E, the like.
So, the move about minor scale on chi 11 or the left side of large tuning rank on the right moves about chi 12 when moving on any one position of each musical alphabet alignment of scale and the middle series of sound 20, when reading the individual sound of this position, just have two kinds of pronunciations, one is the fixed roll-call read according to the absolute sol-fa on c major basis, and two is the movable dos that also can read in "movable do" system.
The structure of the sound of aforementioned travelling chi 11,12 li, namely reflects the structural relation between sound, represents the distinctest scale structural relation in movable do too.When also namely first sound aims at the C sound of the center vertical series of sound one to the first order sound of travelling chi, now movable do and absolute roll call overlaps.In fact, the conversion of tune is exactly from here on.
The both sides of this fixing base 10 can be located to realize these large tuning rank chi 11 and minor scale chi 12 that moves about that moves about relative sliding, shown in Figure 5, what it was concrete arrange means can be, the left and right sides being positioned at this middle series of sound 2 on the surface of fixing base 10 is respectively equipped with long and narrow wears groove 13, these large tuning rank move about dorsal part of chi 12 of chi 11 and minor scale that moves about has prominent pin 14, this prominent pin 14 is arranged in this and wears groove 13, backstop is also connected with in the stop part 15 of this fixing base 10 dorsal part at the end of prominent pin 14, stop part 15 can be a major part screw, groove 13 is worn by this, prominent pin 14 and stop part 15 make this large, minor scale moves about chi 11, 12 can vertically move by this fixing base 10 relatively.
Between large ditty, on natural form, sound organize the large ditty that identical thus tone mark is also identical, be called relative keys, be also called parallel tune.The large ditty being keynote with same octave is in addition called the large ditty of same keynote, is also called tune of the same name.For embodying both of these case, the chi 11,12 that the large minor scale of left and right can be moved about is fixed synchronized links, such as connects according to parallel tune, or connects according to same keynote.Under the prerequisite connected, move about chi 11 or minor scale of mobile large tuning rank moves about chi 12, then both together with time move, namely change large timing, ditty also can move according to parallel tune or tune relation of the same name simultaneously, and vice versa.This syndeton, will set up better concept of space and understanding for learner.Therefore, in the present embodiment, also are moved about in large tuning rank further the prominent pin 14 of chi 11 dorsal part and minor scale move about chi 12 dorsal part prominent pin 14 between be interconnected by a stop part 15, these large tuning rank chi 11 and this minor scale chi 12 that moves about that moves about can synchronously be moved up and down along fixing base 10.Owing to adjusting in height, major mode, except the c major to be not have elevated number, comprises seven of sharp in addition and adjusts greatly (rise kind large adjust) and seven of comprising flat to adjust greatly (fall kind greatly tune).In like manner, minor too except do not have be elevated number C ditty except, seven the little mediations comprising sharp in addition comprise seven ditties of flat.In order to embody the tune of the mediation flat of sharp, at fixing base 10 dorsal part to the position of intertone row 20 being provided with the conversion stripes 30 that can be changed sharp and flat, shown in Figure 6, in the present embodiment, described conversion stripes 30 shows #A with its surface longitudinal, bB, #C, bD, #D, bE, #F, bG, #G, bA, #A, bB, #C, bD, #D, bE, #F, bG, #G, bA, #A, bB is that example is described, can be used to represent and rise D or fall E, utilize listed rising D and fall E in conversion stripes 30, the distance moving up and down conversion stripes 30 half interval (also can move left and right conversion stripes in other embodiments, the musical alphabet that now conversion stripes is above-listed can be different), just can change and rise and fall, realize rising kind mediation with this and fall kind of a tune.
Shown in Fig. 7, in the utility model embodiment, this conversion stripes 30 is a hard plate, this fixing base 10 is fixed on above a box body 18, this conversion stripes 30 to be installed in inside this box body 18 and to be positioned at immediately below this fixing base 10, the position of the series of sound 20 in the middle of corresponding, the side of the hard plate of this conversion stripes 30 connects a driving lever 19, the sidewall of this box body 18 has an elongated hole 181, this driving lever 19 is stretched in this elongated hole 181, this conversion stripes 30 is made to move up and down the distance (or moving left and right a segment distance) of semitone by stirring this driving lever 19, can change in this conversion stripes 30 each musical alphabet and the alignment relation of this series of sound 20.Semitone place in this series of sound 20 is set to a circular perforate or hyalomere, by stirring this conversion stripes 30, the semitone note that tapping in the semitone position of the series of sound 20 or transparent place can show its conversion stripes 30 rising behind or the semitone note fallen, and observation of getting on from the front of fixing base 10, between the whole tone that can reflect the series of sound 20 semitone liter or fall.
In embodiment as above, this conversion stripes 30 both can move left and right by this fixing base 10 relatively, also can move up and down.When moving left and right, if by conversion stripes 30 just to the below of the series of sound 20 or depart from the series of sound 20 below two positions between move.In above-described embodiment, in this series of sound, the individual sound of original tune c major marks with dark color, and this semitone position is open-work or transparent, and the musical alphabet in the conversion stripes of this fixing base dorsal part marks with light color, so that user observes on fixing base 10 in front, can clear shrewd semitone and whole tone.
Please composition graphs 1 again, Fig. 2, Fig. 3, shown in Fig. 4, on this fixing base 10, the large key of longitudinally arranging numbers 111 and ditty tone mark 122 is provided with in the left and right sides of this series of sound 20, the positions that this large key numbers 111 is arranged are to should move about the below (dorsal part of chi 11 on tuning rank greatly, be positioned on the mobile route of travelling chi 11), the position that this ditty tone mark 122 is arranged is to moving about the below (dorsal part of chi 12 by minor scale, be positioned on the mobile route of travelling chi 12), and it is large at this, minor scale moves about chi 11, the side of the first order sound (keynote) of 12 has an open-work or is provided with transparent place, such as can by Fig. 2, 3, shown in 4, can large tuning rank move about chi 11 keynote on the right side of be provided with square open-work, minor scale move about chi 12 keynote on the left of be provided with square open-work, to show tone mark behind, namely keynote and the series of sound align the tone mark title of position.
Shown in Figure 8 again, be understandable that, greatly above-mentioned, minor scale moves about chi 11, 12 are not limited to adopt the mode of wearing groove 13 and prominent pin 14 with the combination of fixing base 10, also this can be made large, minor scale moves about chi 11, the outer ledge of 12 forms an inflection structure 14 ', the such as structure of similar ┫ or ┛, and the box body combined below this fixing base 10 or fixing base 10, on the sidewall of thickness direction, correspondence is arranged with groove 13 ', this groove 13 ' is large for holding this, minor scale moves about chi 11, the inflection structure 14 ' that 12 outer ledges are formed, make this large, minor scale moves about chi 11, 12 can combine in the mode that this fixing base 10 slides relatively equally.Therefore; the above-mentioned concrete combination enumerated is not limited to about the move about combination of chi 11,12 and fixing base 10 of large and small tuning rank; in every case the large and small tuning rank chi 11,12 that moves about can be made can be combined in any identical or equivalent combination on fixing basic 10, all within the protection category of the utility model application relative sliding.In addition, be separated with fixing base 10 for preventing these large and small tuning rank chi 11,12 that moves about, retaining rib or retaining salient point 141 ' can also be set in this inflection structure 14 ', and fixing basic 10 of correspondence or the groove 13 ' of box body be provided with corresponding back stop slot 131 '.
In above-described embodiment, be all that pure mechanical system is to realize the technical solution of the utility model.In fact, along with the development of integrated circuit, the utility model can also adopt the mode of mechanical bond electronic circuit to realize.Such as, each and every one sound side limit every of this series of sound 20 is made to be provided with LED lamp bead, this is large, minor scale moves about chi 11, each scale side on 12 is also provided with LED lamp bead, below this fixing base 10, there is integrated circuit (IC) chip, power supply/power connection, with several electrical contact, this is large, minor scale moves about chi 11, 12 are also provided with electrical contact, large by moving this, minor scale moves about chi 11, 12, corresponding integrated circuit loop is switched on, to make by the large tuning rank 21 of correspondence or the first order sound of minor scale 22 order bright light and/or send the sound with corresponding pitch successively from the bottom to top.And realize rising and kind to be in harmonious proportion that to fall kind a conversion of adjusting be by also establishing LED lamp bead in each semitone position of this series of sound 20, and make the LED lamp bead of semitone position bright or do not work by switching manipulation, when LED is bright, the semitone note that display rises or the semitone note that falls, so as to reflect the series of sound whole tone between semitone liter or fall; Above-mentioned LED lamp bead, integrated circuit (IC) chip, power supply and electrically contact etc. all can be located in the box body that combines below fixing base, to reach the effect of storage protection electronic component.The wherein concrete structure of integrated circuit (IC) chip, those skilled in the art can be realized easily with reference to foregoing description, are not emphasis of the present invention, therefore do not do too much to describe to circuit structure at this.
Claims (10)
1. a music tonality chi, its feature comprises:
A fixing base, the central longitudinal of this substrate is to the series of sound being furnished with vertically arrangement from the bottom to top;
Move about chi on the large tuning rank being parallel to this series of sound, be located at this fixing base side and can this fixing base longitudinal sliding motion relatively, move about the supreme large tuning rank be furnished with, surface longitudinal bottom right of chi in these large tuning rank, the spacing distance of the whole tone on large tuning rank and the tone interval of the series of sound on fixing base are apart from equal, and the spacing distance of semitone is equal with the semitone spacing distance of the series of sound on fixing base;
A minor scale being parallel to this series of sound moves about chi, be located at this fixing base opposite side and can this fixing base longitudinal sliding motion relatively, this minor scale moves about the supreme minor scale be furnished with in surface longitudinal bottom right of chi, the spacing distance of the whole tone of this minor scale and the tone interval of the series of sound on fixing base are apart from equal, and the spacing distance of semitone is equal with the semitone spacing distance of the series of sound on fixing base.
2. music tonality chi according to claim 1, it is characterized in that: the semitone place in this series of sound is a perforate or transparent, the conversion stripes that one indicates sharp and flat musical alphabet is also provided with in the below of this fixing base, each musical alphabet is to should the perforate of the series of sound or transparent place, stir this conversion stripes, each musical alphabet of this conversion stripes and the alignment relation of this series of sound can be changed, the semitone note risen at tapping or the display of transparent place or the semitone note that falls, with the liter of semitone between the whole tone reflecting the series of sound or fall.
3. music tonality chi according to claim 2, is characterized in that: this conversion stripes is that this fixing base moves left and right relatively.
4. music tonality chi according to claim 2, is characterized in that: this conversion stripes is that this fixing base moves up and down the distance of semitone relatively.
5. music tonality chi according to claim 1, it is characterized in that: this fixing base surface is provided with long and narrow wears groove, these large tuning rank move about dorsal part of chi of chi and minor scale that moves about has prominent pin, this is prominent wears and is located at this and wears groove, also be connected with backstop at the end of this prominent pin in the stop part of this fixing base dorsal part, wear groove, prominent pin and stop part by this moved about chi this fixing base longitudinal sliding motion relatively in these large and small tuning rank.
6. music tonality chi according to claim 5, it is characterized in that: on this fixing base, these large tuning rank move about prominent pin of chi dorsal part of the prominent pin of chi dorsal part and this minor scale that moves about is interconnected by stop part, and move about chi and this minor scale of these large tuning rank is moved about chi synchronizing moving.
7. music tonality chi according to claim 1, it is characterized in that: on this fixing base, the large key of longitudinally arranging number and ditty tone mark is provided with in the left and right sides of this series of sound, the setting position of this large key number is to moving about the below of chi on tuning rank greatly, the setting position of this ditty tone mark is to moving about the below of chi by minor scale, and the side of the first order sound of the chi that moves about on these large and small tuning rank has a hole or is provided with transparent place, to move about the first order sound of chi and the tone mark at series of sound opposite position place to show this large minor scale.
8. music tonality chi according to claim 2, it is characterized in that: on this fixing base, in this series of sound, the individual sound of original tune c major marks with dark color, this semitone position is open-work or transparent, musical alphabet in the conversion stripes of this fixing base dorsal part marks with light color, from this open-work or the transparent display of the series of sound.
9. music tonality chi according to claim 2, it is characterized in that: on this fixing base, this fixing base is fixed on above a box body, this conversion stripes is a hard plate, this conversion stripes to be installed in this box body and to be positioned at below this fixing base, and the side of this hard plate connects a driving lever, and the sidewall of this box body has an elongated hole, this driving lever stretches out from this elongated hole, makes this conversion stripes move up and down the distance of semitone or move left and right a segment distance by stirring this driving lever.
10. music tonality chi according to claim 1, it is characterized in that: on this fixing base, each and every one sound side limit every of this series of sound is provided with LED lamp bead, this is large, each scale side that minor scale moves about on chi is also provided with LED lamp bead, below this fixing base, there is integrated circuit (IC) chip, power supply/power connection, and several electrical contact, this is large, the minor scale chi that moves about also is provided with electrical contact, large by moving this, minor scale moves about chi, corresponding integrated circuit loop is switched on, to make by the first order sound of correspondence order bright light and/or send the sound with corresponding pitch successively from the bottom to top, each semitone side of this series of sound is provided with LED lamp bead, and makes the LED lamp bead of semitone position bright or do not work by switching manipulation, so as to reflect the series of sound whole tone between semitone liter or fall.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113362789A (en) * | 2021-06-18 | 2021-09-07 | 上海城建职业学院 | Conversion ruler for converting first-tune singing name and fixed-tune singing name method and using method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113362789A (en) * | 2021-06-18 | 2021-09-07 | 上海城建职业学院 | Conversion ruler for converting first-tune singing name and fixed-tune singing name method and using method thereof |
| CN113362789B (en) * | 2021-06-18 | 2022-07-05 | 上海城建职业学院 | Conversion ruler for converting first-tune singing name and fixed-singing name method and using method thereof |
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