CN207397688U - A kind of 24 hole ditty mouth organs - Google Patents

Abstract

A kind of 24 hole ditty mouth organs include：Cover board, upper grill, Qin Ge, lower grill, reed；Qin lattice upper surface described in it is provided with grill, and lower surface is provided with lower grill；The outer surface of the upper grill and lower grill is provided with cover board, and cover board is fixed by cover screw and qin lattice, upper grill and lower grill；It is characterized in that：The reed includes upper tone reed, lower tone reed；The upper tone reed is from left to right in trapezium structure arrangement from short to long on upper sounding board, and the lower tone reed is on lower grill from left to right in trapezium structure arrangement from long to short.The utility model achievees the purpose that flat rank by increasing and decreasing the thickness on the head of reed, root surface, and ditty can be smoothly played out very much on a mouth organ and is decomposed and sound.

Description

A kind of 24 hole ditty mouth organs

Technical field

The utility model is related to arrive blowing instrument mouth organ, particularly a kind of 24 hole ditty mouth organs.

Background technology

At present, common mouth organ in the market is mostly whole tone scale mouth organ, and structure is mostly rectangle, is suitable only for solo use, Scale arrangement treble and arrangement of the scale of bass area in addition to middle register is mixed and disorderly, and speed is played wind instruments in influence, is brought not to bassoonist Just.

The content of the invention

The purpose of this utility model will solve above-mentioned technical problem, provide one kind be suitable for solo and accompaniment use and can The easily mouth organ of the decomposition of blowout ditty and sound.

What the purpose of this utility model was realized in：A kind of 24 hole ditty mouth organs include：Cover board, upper grill, Qin Ge, Lower grill, reed；Qin lattice upper surface described in it is provided with grill, and lower surface is provided with lower grill；Described is upper The outer surface of grill and lower grill is provided with cover board, and cover board passes through cover screw and qin lattice, upper grill and lower grill It is fixed；It is characterized in that：The reed includes upper tone reed, lower tone reed；The upper tone reed is on upper sounding board from a left side To right in trapezium structure arrangement from short to long, the lower tone reed is on lower grill from left to right in ladder from long to short Shape structural arrangement；Upper reed of the upper grill on 211,215,216,219,220,223,226,229,232 positions Piece root is thinned, and head thickeies；The lower grill is on 411,415,416,419,420,423,426,429,432 positions Lower tone reed root be thinned, head thicken.

As preferred technical solution：The upper grill is upper on 213,214,217,218,221,222 positions Tone reed keeps double-tone sound-absorbing scale constant, the upper tone reed on 224,225,227,228,230,231,233,234 positions Keep single-tone blowing sound scale constant.

As preferred technical solution：Under the lower grill is on 413,414,417,418,421,422 positions Tone reed keeps double-tone sound-absorbing scale constant；Lower tone reed on 424,425,427,428,430,431,433,434 positions Keep single-tone blowing sound scale constant.

As preferred technical solution：Scope is thinned as 0.02mm-0.09mm in the reed root；The reed head It is 0.02mm-0.08mm that portion, which thickeies scope,.

As preferred technical solution：Reed head on 212 and 412 position of mouth organ thickeies 0.03mm, root Thicken 0.04mm.

24 hole ditty mouth organ of the utility model reaches drop by increasing and decreasing the thickness on the head of reed, root surface The purpose of scale on a mouth organ can smoothly play out ditty decomposition and sound, play wind instruments speed and be not affected, so blow very much Bass mouth organ tone color out is overcast simple and honest, and pronunciation is loud and clear, and garden profit is full.Promoting and applying has good economic and society's effect Benefit.

Description of the drawings

Fig. 1 is the front view of the utility model；

Fig. 2 is grill on the utility model；

Fig. 3 is grill under the utility model；

Fig. 4 is former tremolo harmonica scale figure；

Fig. 5 is the utility model scale figure；

Fig. 6 is the utility model reed structure figure.

In figure：1. cover board；Grill on 2.；3. qin lattice；4. lower grill；5. reed；The upper reeds of 5-1.；Reed under 5-2. ；6. root；7. head.

Specific embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings, but not as the limitation to the utility model：

A kind of 24 hole ditty mouth organs include：Cover board 1, upper grill 2, qin lattice 3, lower grill 4, reed 5；Qin described in it 3 upper surface of lattice is provided with grill 2, and lower surface is provided with lower grill 4；The upper grill 2 is outer with lower grill 4 Surface is provided with cover board 1, and cover board 1 is fixed by cover screw and qin lattice 3, upper grill 2 and lower grill 4；It is characterized in that： The reed 5 includes upper tone reed 5-1, lower tone reed 5-2；The upper tone reed 5-1 is in from left to right on upper sounding board 2 Trapezium structure arrangement from short to long, the lower tone reed 5-2 are from left to right trapezoidal in from long to short on lower grill 4 Structural arrangement；Upper tone reed of the upper grill 2 on 211,215,216,219,220,223,226,229,232 positions 5-1 roots 6 are thinned, and head 7 thickeies；The lower grill 4 is at 411,415,416,419,420,423,426,429,432 The lower tone reed 5-2 roots 6 put are thinned, and head 7 thickeies.The upper grill 2 is 213,214,217,218,221,222 Upper tone reed 5-1 on position keeps double-tone sound-absorbing scale constant, in 224,225,227,228,230,231,233,234 positions On upper tone reed 5-1 keep single-tone blowing sound scale it is constant.The lower grill 4 is 413,414,417,418,421,422 Lower tone reed 5-2 on position keeps double-tone sound-absorbing scale constant；In 424,425,427,428,430,431,433,434 positions On lower tone reed 5-2 keep single-tone blowing sound scale it is constant.Scope is thinned as 0.02mm-0.09mm in the reed root 6；Institute It is 0.02mm-0.08mm that the reed head 7 stated, which thickeies scope,.The mouth organ 212 is thickeied with the reed head 7 on 412 positions 0.03mm, root 6 thicken 0.04mm.

Embodiment 1：Reed head on 215 position of mouth organ thickeies 0.05mm, and 0.06mm is reduced in root, is allowed to reduce by half A sound level makes sound-absorbing 7 become sound-absorbing 6#, and the reed head on 216 position of mouth organ thickeies 0.06mm, and 0.07mm is reduced in root, Being allowed to, which reduces by half of sound level, makes sound-absorbing 6 become sound-absorbing 5#, and the reed head on 219 position of mouth organ thickeies 0.08mm, and root subtracts Few 0.09mm, being allowed to, which reduces by half of sound level, makes sound-absorbing 7 become sound-absorbing 6#, and the reed head on 220 position of mouth organ thickeies 0.07mm is reduced in 0.1mm, root, and being allowed to, which reduces by half of sound level, makes sound-absorbing 6 become sound-absorbing 5#.

Embodiment 2：Reed head on 223 position of mouth organ thickeies 0.03mm, and 0.02mm is reduced in root, is allowed to reduce by half A sound level makes blowing sound 3 become blowing sound 2#, and the reed head on 226 position of mouth organ thickeies 0.04mm, and root is reduced 0.03mm, made Half of sound level of reduction blowing sound 3 is made to become blowing sound 2#, reed head on 229 position of mouth organ thickeies 0.05mm, and root is reduced 0.04mm, being allowed to, which reduces by half of sound level, makes blowing sound 3 become blowing sound 2#, and the reed head on 232 position of mouth organ thickeies 0.08mm, 0.07mm is reduced in root, and being allowed to, which reduces by half of sound level, makes blowing sound 3 become blowing sound 2#.

Embodiment 3：Reed head on 415 position of mouth organ thickeies 0.05mm, and 0.06mm is reduced in root, is allowed to reduce by half A sound level makes sound-absorbing 7 become sound-absorbing 6#, and the reed head on 416 position of mouth organ thickeies 0.06mm, and 0.07mm is reduced in root, Being allowed to, which reduces by half of sound level, makes sound-absorbing 6 become sound-absorbing 5#, and the reed head on 419 position of mouth organ thickeies 0.08mm, and root subtracts Few 0.09mm, being allowed to, which reduces by half of sound level, makes sound-absorbing 7 become sound-absorbing 6#, and the reed head on 420 position of mouth organ thickeies 0.07mm is reduced in 0.1mm, root, and being allowed to, which reduces by half of sound level, makes sound-absorbing 6 become sound-absorbing 5#.

Embodiment 4：Reed head on 423 position of mouth organ thickeies 0.03mm, and 0.02mm is reduced in root, is allowed to reduce by half A sound level makes blowing sound 3 become blowing sound 2#, and the reed head on 426 position of mouth organ thickeies 0.04mm, and root is reduced 0.03mm, made Half of sound level of reduction blowing sound 3 is made to become blowing sound 2#, reed head on 429 position of mouth organ thickeies 0.05mm, and root is reduced 0.04mm, being allowed to, which reduces by half of sound level, makes blowing sound 3 become blowing sound 2#, and the reed head on 432 position of mouth organ thickeies 0.08mm, 0.07mm is reduced in root, and being allowed to, which reduces by half of sound level, makes blowing sound 3 become blowing sound 2#.

Above-described embodiment of the utility model is only to clearly demonstrate the citing that the utility model is done, but is not used to The scope of protection of the utility model is limited, all equivalent technical solutions fall within the scope of the utility model, the utility model Scope of patent protection should be limited by every claim.

Claims (5)

1. a kind of 24 hole ditty mouth organs, including：Cover board（1）, upper grill（2）, Qin Ge（3）, lower grill（4）, reed（5）； The Qin Ge（3）Upper surface is provided with grill（2）, lower surface is provided with lower grill（4）；The upper grill （2）With lower grill（4）Outer surface be provided with cover board（1）；It is characterized in that：The reed（5）Including upper tone reed（5- 1）, lower tone reed（5-2）；The upper tone reed（5-1）In upper grill（2）On from left to right in trapezoidal knot from short to long Structure arranges, the lower tone reed（5-2）In lower grill（4）On from left to right in from long to short trapezium structure arrangement；Institute The upper grill stated（2）Upper tone reed on 211,215,216,219,220,223,226,229,232 positions（5-1）Root （6）It is thinned, head（7）It thickeies；The lower grill（4）At 411,415,416,419,420,423,426,429,432 The lower tone reed put（5-2）Root（6）It is thinned, head（7）It thickeies.

2. a kind of 24 hole ditty mouth organ according to claim 1, it is characterised in that：The upper grill（2）213, 214th, the upper tone reed on 217,218,221,222 positions（5-1）Keep double-tone sound-absorbing scale constant, 224,225,227, 228th, the upper tone reed on 230,231,233,234 positions（5-1）Keep single-tone blowing sound scale constant.

3. a kind of 24 hole ditty mouth organ according to claim 1, it is characterised in that：The lower grill（4）413, 414th, the lower tone reed on 417,418,421,422 positions（5-2）Keep double-tone sound-absorbing scale constant；424,425,427, 428th, the lower tone reed on 430,431,433,434 positions（5-2）Keep single-tone blowing sound scale constant.

4. a kind of 24 hole ditty mouth organ according to claim 1, it is characterised in that：The reed root（6）Model is thinned It encloses for 0.02mm-0.09mm；The reed head（7）Thickening scope is 0.02mm-0.08mm.

5. a kind of 24 hole ditty mouth organ according to claim 1, it is characterised in that：On 212 and 412 position of mouth organ Reed head（7）Thicken 0.03mm, root（6）Thicken 0.04mm.