CN106377902A

CN106377902A - Toy horn with excellent tone

Info

Publication number: CN106377902A
Application number: CN201610810828.2A
Authority: CN
Inventors: 丁艳红
Original assignee: 丁艳红
Current assignee: Taizhou Shi Xing Xin Toy Co., Ltd.
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2017-02-08
Anticipated expiration: 2036-08-31
Also published as: CN106377902B

Abstract

The invention discloses a toy horn with an excellent tone. The toy horn comprises a horn nozzle, a horn body, a tone tuning device and a horn-mouthed horn main body, wherein the horn body is equipped with a plurality of connecting pipes and a plurality of bending pipes; the bending pipes include a first section of bending pipe, a middle section of bending pipe and a tail section of bending pipe; the horn nozzle, the first section of bending pipe, the middle section of bending pipe, the tail section of bending pipe and the horn mouth are successively connected and communicated through the connecting pipe; the tone tuning device is connected and communicated with the connecting pipe; the horn nozzle, the horn body and the horn mouth are made of plastic components; a tone tuning pipe is connected between the horn mouth and the first section of bending pipe; a waist-reducing pipe hole is formed in the position of the minimal pipe diameter in the tone tuning pipe; the waist-reducing pipe hole is gradually increased toward two lateral pipes, so as to form a first external expanding pipe hole close to the horn nozzle and a second external expanding pipe hole on the other side; the thicknesses of the rest walls of the horn body except the first section of bending pipe and the tone tuning pipe are the same and are 0.6mm thicker than the first section of bending pipe; the waist-reducing pipe hole is located on the thinnest wall and is gradually transited to the position of the maximal inner hole diameter of the first and second external expanding pipe holes; the maximal thickness of the waist-reducing pipe hole is 0.6mm thicker than the first section of bending pipe; and the horn nozzle is integrally formed on the tone tuning pipe. The toy horn has a better tone.

Description

The toy number of good tone color

Technical field

The present invention relates to toy art, more particularly, to a kind of toy number of good tone color.

Background technology

Toy number of the prior art is plastic material, then because of the characteristic of material itself, noise is more, and tone color is very Difference.

Content of the invention

In view of this, the technical problem to be solved is：A kind of toy number of good tone color is provided.

In order to achieve the above object, the present invention adopts the following technical scheme that and to realize：

A kind of toy number of good tone color, including the number of having mouth, number body, tuning device and bell-mouthed body, described number Body has some connecting legs and some bend pipes, and described bend pipe includes first section bend pipe, stage casing bend pipe and minor details bend pipe, described mouth, head Section bend pipe, stage casing bend pipe, minor details bend pipe are sequentially connected by described connecting leg with horn mouth and connect, and described tuning device connects simultaneously Connection is on described connecting leg it is characterised in that described mouth, number body and horn mouth are working of plastics, described mouth and described head The connecting leg connecting between section bend pipe is pitch pipe, has closing waist pore at the one of caliber minimum, described closing waist in described pitch pipe Pore becomes larger the first of the number of being formed close to mouth respectively to pipe two side pipe and extends out pore and the second of opposite side and extends out pore, institute State described body remaining part beyond first section bend pipe and pitch pipe wall thickness is identical and wall thickness 0.6 milli more than described first section bend pipe Rice, the wall thickness of described pitch pipe is corresponding to the thinnest at closing waist pore, extends out pore and second corresponding to first and extends out in pore The change of the internal orifice dimension of pore is greatly and gradually thickening, to first extend out pore and second extend out pore in pore internal orifice dimension maximum Position is the thickest, and thick 0.6 millimeter of bend pipe is saved than first in this thickness, and described mouth is shaped on described pitch pipe.

Preferably, described tuning device is vertical piston device, described vertical piston device includes button, outside piston Shell, piston only, piston bottom, piston top cover and looped pipeline, described piston only piston type is set in described piston, institute The upper end stating piston only is fixed in the lower end of described button, the upper end of described button thoroughly wear described piston top cover extend out to described Outside piston, between the lower end of described piston only and described piston bottom, pad is provided with spring, the stage casing tool of described piston There is primary air inlet and main gas outlet, epimere have secondary gas outlet, hypomere has extra-air inlet, the outer wall of described piston only sets Have in order to lead directly to described primary air inlet and main gas outlet in its natural state, under pressed status via described pair gas outlet and pair Air inlet turns on the spiral vent grooves of described primary air inlet and main gas outlet, and described piston passes through described primary air inlet It is connected with described connecting leg with main gas outlet and communicate.

Preferably, described vertical piston device is two groups, one group is to set gradually and even in a row three, another group For one be obliquely installed, four described vertical pistons are each all independent to be connected and connects on described connecting leg.

As shown from the above technical solution, the invention has the beneficial effects as follows：

Compared to existing technology, the present invention is by devising pitch pipe so that air-flow is initially formed air-flow after number mouth enters Compression, to closing waist pore, air-flow is compressed to maximum, is then passed through second and extends out the ejection of pore moment, coordinates during this The thickness of tuning tube wall designs so that tone color significantly improves, close to professional other number.And first section bend pipe wall thickness is arranged to Number thinner structure of body remaining part wall thickness makes it have the performance audio that convergence is even identical to copper number of tradition relatively, thus having It is easy to carry, play prominent effect laborsaving, that playing effect is good.Meanwhile, vertical piston device can freely control conversion tone.

Brief description

Fig. 1 is the overall structure diagram 1 of the present invention.

Fig. 2 is the overall structure diagram 2 of the present invention.

Fig. 3 is the cross section structure diagram of the pitch pipe of the present invention.

Specific embodiment

In order that those skilled in the art can be further understood that feature and the technology contents of the present invention, referring to following has Close detailed description of the invention and accompanying drawing.

Refer to shown in Fig. 1 to Fig. 3, the invention provides a kind of toy number of good tone color, including the number of having mouth 1, number body, Tuning device and number body of horn mouth 2, described body has some connecting legs 3 and some bend pipes, and it is curved that described bend pipe includes first section Pipe 4, stage casing bend pipe and minor details bend pipe 5, described mouth, first section bend pipe, stage casing bend pipe, minor details bend pipe and horn mouth pass through described company Pipe is sequentially connected and connects, and described tuning device connects and connects on described connecting leg, wherein, described mouth, number body and loudspeaker Mouth is working of plastics, and the connecting leg being connected between described mouth and described first section bend pipe is pitch pipe 111, has in described pitch pipe Caliber minimum one at closing waist pore 112, described closing waist pore becomes larger the of the number of being formed close to mouth respectively to pipe two side pipe One extends out pore 113 and the second of opposite side extends out pore 114.Described body remaining part beyond described first section bend pipe and pitch pipe Wall thickness is identical and 0.6 millimeter of wall thickness more than described first section bend pipe, the wall thickness of described pitch pipe be corresponding to closing waist pore at The thinnest, corresponding to first extend out pore and second extend out the internal orifice dimension of pore in pore change greatly and gradually thickening, to outside first The position that expander hole and second extends out the internal orifice dimension maximum of pore in pore is the thickest, and this thickness is thicker by 0.6 in the least than first section bend pipe Rice, described mouth is shaped on described pitch pipe.Described tuning device is vertical piston device, described vertical piston device Including button 6, piston 7, piston only, piston bottom 8, piston top cover 9 and looped pipeline 10, described piston only piston type set It is located in described piston, the upper end of described piston only is fixed in the lower end of described button, the upper end of described button is worn thoroughly Described piston top cover extend out to outside described piston, and between the lower end of described piston only and described piston bottom, pad is provided with bullet Spring, the stage casing of described piston has primary air inlet and main gas outlet, epimere have secondary gas outlet, hypomere has secondary air inlet Mouthful, the outer wall of described piston only is provided with order to lead directly to described primary air inlet and main gas outlet in its natural state, to push Turn on the spiral vent grooves of described primary air inlet and main gas outlet, institute via described pair gas outlet and extra-air inlet under state State piston to be connected with described connecting leg with main gas outlet and communicate by described primary air inlet, described vertical piston device is two Group, one group be set gradually and even in a row three, another group be being obliquely installed, four described vertical pistons are each All independent connects and connects on described connecting leg.

By employing the structure in above-mentioned the present embodiment, after tested, there is no any noise completely, tone color is very good, lead to Cross the design of pitch pipe, make plastics number increased stereosonic effect, very melodious.Tested through our experiments, such Structure really makes the more melodious of sound change and has third dimension, forms tonequality that is abundanter, having texture.We have asked 200 Carry out listening to performance under the performance Shi Tai of position this area, platform has after curtain professional performance teacher use existing skill respectively The toy number of the brass trumpet in art and good tone color and added the toy number of the good tone color of pitch pipe in the present invention and played wind instruments, 200 The position result that is given of test subject is：Think that the toy number having added the good tone color of pitch pipe in the present invention is blown for wherein 165 Play is that acoustical quality is best, thinks that the tonequality of brass trumpet is more classical melodious for 35, and 200 then all represent individually non-Jia Benfa The performance tonequality of the toy number of good tone color of bright middle pitch pipe is undoubtedly substantially worst one, carries very many miscellaneous in sound Sound, and sound sharply lacks texture it is clear that being not belonging to same rank with the above two very much.

The above tone color proving to have added the toy number of the good tone color of pitch pipe in the present invention has obtained huge change, not only Can compare favourably with brass trumpet, be even more than brass trumpet, and its cost is very low, can also be widely used in the purposes such as teaching, this Scheme of the invention is particularly suited for toy baritone, and accompanying drawing all taking toy baritone as a example, but not limited to this.

But the foregoing is only the preferable possible embodiments of the present invention, and be not used to limit to the scope of the claims of the present invention, therefore The equivalent structure change that all utilization description of the invention and accompanying drawing content are made, all in the same manner within the scope of the present invention.

Claims

1. a kind of toy number of good tone color, including the number of having mouth, number body, tuning device and bell-mouthed body, described body There is some connecting legs and some bend pipes, described bend pipe includes first section bend pipe, stage casing bend pipe and minor details bend pipe, described mouth, first section Bend pipe, stage casing bend pipe, minor details bend pipe are sequentially connected by described connecting leg with horn mouth and connect, and described tuning device connects and connects Lead on described connecting leg it is characterised in that described mouth, number body and horn mouth are working of plastics, described mouth and described first section The connecting leg connecting between bend pipe is pitch pipe, has closing waist pore at the one of caliber minimum, described closing waist pipe in described pitch pipe Kong Xiangguan two side pipe becomes larger the first of the number of being formed close to mouth respectively and extends out pore and the second of opposite side and extends out pore, described The wall thickness of the described body remaining part beyond first section bend pipe and pitch pipe is identical and is more than described first 0.6 millimeter of wall thickness saving bend pipe, The wall thickness of described pitch pipe is corresponding to the thinnest at closing waist pore, extends out pore and second corresponding to first and extends out pore in pore Internal orifice dimension change greatly and gradually thickening, extend out, to first, the maximum position of internal orifice dimension that pore and second extends out pore in pore The thickest, and thick 0.6 millimeter of bend pipe is saved than first in this thickness, described mouth is shaped on described pitch pipe.

2. good tone color as claimed in claim 1 toy number it is characterised in that described tuning device be vertical piston device, Described vertical piston device includes button, piston, piston only, piston bottom, piston top cover and looped pipeline, and described piston is originally Body piston type is set in described piston, and the upper end of described piston only is fixed in the lower end of described button, described button Upper end thoroughly wear described piston top cover and extend out to outside described piston, between the lower end of described piston only and described piston bottom Pad is provided with spring, and the stage casing of described piston has primary air inlet and main gas outlet, epimere have secondary gas outlet, hypomere has Extra-air inlet, the outer wall of described piston only be provided with order to lead directly in its natural state described primary air inlet and main gas outlet, Turn on the spiral ventilation of described primary air inlet and main gas outlet via described pair gas outlet and extra-air inlet under pressed status Groove, described piston is connected with described connecting leg with main gas outlet and is communicated by described primary air inlet.

3. good tone color as claimed in claim 2 toy number it is characterised in that described vertical piston device be two groups, one group It is being obliquely installed for setting gradually and connecting in a row three, another group, four described vertical pistons are each all independent Connect and connect on described connecting leg.