A kind of button relay-type sheng, a reed pipe wind instrument seedling
Technical field
The utility model relates to a kind of musical instrument element, in particular to a kind of button relay-type sheng, a reed pipe wind instrument seedling be used on sheng, a reed pipe wind instrument musical instrument.
Background technology
Sheng, a reed pipe wind instrument is one of the most ancient blowing instrument of China, and belonging to the aperture blowing spring crying musical instrument class in reed musical instrument race, is the founder of existing most of reed musical instrument in the world.Sheng, a reed pipe wind instrument is generally by mouthpiece, sheng, a reed pipe wind instrument bucket (the sheng, a reed pipe wind instrument base be namely connected with mouthpiece, as air chamber), sheng, a reed pipe wind instrument spring (is arranged on sheng, a reed pipe wind instrument seedling lower end and is positioned at sheng, a reed pipe wind instrument bucket, be used as vibroseis, drive the gas pulsation in sheng, a reed pipe wind instrument seedling), sheng, a reed pipe wind instrument seedling (many bamboo trunks different in size or copper pipe, in it, gas can shake to send musical sound) etc. part form, gas is blown in sheng, a reed pipe wind instrument bucket through mouthpiece by player, by covering perforate (traditional) on sheng, a reed pipe wind instrument seedling with hand or pronouncing to play by the sound fenestra (key type) that button (for metal material) is opened on sheng, a reed pipe wind instrument seedling.The sheng, a reed pipe wind instrument seedling of button shape generally also has amplifying tube to strengthen sent sound at sheng, a reed pipe wind instrument seedling overcoat.At present, sheng, a reed pipe wind instrument seedling with button is generally leave sound fenestra in seedling pipe upper end, the intracavity inter-connection of this Kong Yumiao pipe, leave sheng, a reed pipe wind instrument spring mounting hole in seedling pipe lower end for installing sheng, a reed pipe wind instrument spring, install button in the side of seedling pipe, button one end is sound fenestra lid, for covering sound fenestra, the other end is that hand touches handle, is hinged on pillar in the middle part of button, and pillar is arranged on seedling pipe side.Easily make although this press-key structure is simple, but in use there is following problem: one is for long seedling pipe, button is also long, only actuation of keys transmission can be made slower by a middle pillar, as when touching handle one end by setting about, the button of metal material itself has certain toughness of material, the longer toughness of button is more obvious, the microbend of the button self that this toughness is brought is delayed the response time that button rotates around pillar, button other end sound fenestra lid is caused to open delayed, pronunciation also can be corresponding delayed, this causes the pronunciation of sheng, a reed pipe wind instrument seedling sometimes cannot match with the performance rhythm of player, melody even can be made to lose this due charm, player and audience is made to be discontented with, two be button longer time, hand touches that the sound fenestra lid of the other end to be made to lift amplitude after handle one end is pressed higher, percussion that can be larger with sound fenestra generation sound when sound fenestra lid falls after rise, this percussion can produce certain interference as noise, especially can produce the performance mood of player and bother.
Utility model content
The purpose of this utility model is to provide a kind of button relay-type sheng, a reed pipe wind instrument seedling, the button of this sheng, a reed pipe wind instrument seedling adopts piecewise combination to form, the action of trigger key carries out relay-type transmission through each section, effectively can eliminate the action that material toughness causes to delay, pronunciation in time, and obviously can reduce the percussion noise that sound fenestra lid sends.
To achieve these goals, the utility model takes following technical scheme:
A kind of button relay-type sheng, a reed pipe wind instrument seedling, comprise seedling pipe, sheng, a reed pipe wind instrument spring mounting hole is provided with in seedling pipe lower end, be provided with sound fenestra in side, seedling pipe upper end, the seedling pipe of sound fenestra side be provided with button, it is characterized in that, described button forms by three sections, be hinged in the middle part of first paragraph button on the first column, and to be provided with sound fenestra lid corresponding with described sound fenestra in one end, the other end and second segment button are hinged; Be hinged in the middle part of second segment button on the second column, and one end and first paragraph button are hinged, the other end and the 3rd section of button are hinged; Be hinged on the 3rd column in the middle part of 3rd section of button, and one end and second segment button are hinged, the other end leaves hand and touches handle; Described first column, the second column and the 3rd column are installed in Miao Guanshang, are equipped with reseting leaf first paragraph button or the 3rd section between button and seedling pipe.
Preferably, described first column, the second column and the 3rd column lower end are arranged on described seedling pipe, described in upper end edge, button direction is provided with U-shaped mouth, rotating shaft has been crossed in U-shaped mouth, described first paragraph button, second segment button and the 3rd section of button are all hinged in corresponding rotating shaft, and described second segment button and first paragraph button and the hinged of the 3rd section of button realize by arranging at second segment button two ends laterally to insert axle and insert the jack be reserved on first paragraph button and the 3rd section of button respectively.
Further, described rotating shaft is also provided with spacing collar, described spacing collar side contacts with described button, and opposite side contacts with described U-shaped mouth side inwall.
Further, the seedling pipe below described first paragraph button and the 3rd section of button is also provided with the first U-shaped limiting card and the 3rd U-shaped limiting card, described first paragraph button and the 3rd section of button are each passed through the U-shaped mouth of the first U-shaped limiting card and the 3rd U-shaped limiting card; The opening of side, described seedling pipe upper end is oval, and described sound fenestra lid is also oval, and is equipped with sealing gasket on sound fenestra lid bottom surface.
Further, the seedling pipe of described sheng, a reed pipe wind instrument spring mounting hole upper end is provided with extension tube attached outlet and extension tube attached entrance, extension tube attached is connected with between extension tube attached outlet and extension tube attached entrance, inner and be provided with seal diaphragm between extension tube attached outlet with extension tube attached entrance at described seedling pipe, described extension tube attached outlet is connected through sheng, a reed pipe wind instrument seedling mounting hole described in the Miao Guanyu of seal diaphragm bottom, and described extension tube attached entrance is connected with described sound fenestra through seal diaphragm top seedling pipe.
In order to increase shoo, also amplifying tube is installed in described seedling pipe upper end.
The beneficial effects of the utility model are, button is divided into three sections, adopt once hinged mode, 3rd section of one end is pressed, through the 3rd shore supports, the other end is lifted, lift second segment button simultaneously, the same second segment other end moves downward, drive first paragraph button downward, the other end sound fenestra lid of first paragraph upwards lifts opens sound fenestra, after being divided into three sections, every section of button is shorter, substantially microbend can not be there is and cause corresponding delaying in stressed rear button material itself, namely the while that the 3rd section of button being pressed, namely the sound fenestra lid of first paragraph button opens pronunciation, match with the performance rhythm of player and mood, more effectively represent musical instrument content and player's emotion, three sections of button relay-types transmit action simultaneously, each section of actuation of keys amplitude is all less, it is also less that this sound fenestra lid lifts amplitude, larger percussion can not be there is with sound fenestra to make a noise, therefore player's mood also can not be subject to noise jamming naturally.Visible, button is become three sections of relay-types from one be connected, no matter be on concrete technology realizes or on the technique effect brought, all with great breakthrough, the sheng, a reed pipe wind instrument made with this sheng, a reed pipe wind instrument seedling more can allow player performance individual incisively and vividly play talent, obtains the dual satisfaction of player and audience.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the utility model plan structure schematic diagram;
Fig. 3 is the enlarged diagram of part A in Fig. 2;
Fig. 4 is the enlarged diagram of part B in Fig. 2;
Fig. 5 is the enlarged diagram of C part in Fig. 2;
Fig. 6 is right TV structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figures 1 to 6, in this button relay-type sheng, a reed pipe wind instrument seedling, seedling pipe 7 is generally bamboo trunk or copper pipe, mostly is bamboo trunk, upper end closed, leave sound fenestra in side, upper end and (be positioned at the below of sound fenestra lid 8, blocked by sound fenestra lid 8, attached not shown), sheng, a reed pipe wind instrument spring mounting hole 5 is left in lower end, sheng, a reed pipe wind instrument spring mounting hole 5 is connected with seedling pipe inside, can install sheng, a reed pipe wind instrument spring on surface.Sheng, a reed pipe wind instrument is made up of the sheng, a reed pipe wind instrument seedling that many length is different, and different length represents the pronunciation of different height, sometimes in order to avoid seedling pipe 7 is long but can meet the needs of UL, can extend effective length by increasing extension tube attached.As in an embodiment of the present utility model, extension tube attached outlet 18 and extension tube attached entrance 17 can be offered above sheng, a reed pipe wind instrument spring mounting hole 5, therebetween extension tube attached 4 is connected with, export between 18 and extension tube attached entrance 17 in seedling pipe 7 and in extension tube attached simultaneously and seal diaphragm 19 is set, the seedling Guan Yusheng spring mounting hole 5 of extension tube attached outlet 18 below seal diaphragm 19 is connected, the seedling Guan Yuyin fenestra of extension tube attached entrance 17 through seal diaphragm 19 top is connected, during performance, a part for gas pulsation seedling pipe 7 on sheng, a reed pipe wind instrument spring mounting hole 5 and its enters extension tube attached outlet 18 and enters extension tube attached entrance 17 through extension tube attached 4, sound fenestra is delivered to finally by top seedling pipe 7, vibrations pronunciation after sound fenestra lid 8 lifts.Certainly, extension tube attached, according to the need of setting, can not establish extension tube attached in other embodiments of the present utility model, and the vibrations of gas are only propagated and arrived sound fenestra in seedling pipe 7.
The seedling pipe 7 of sound fenestra side is provided with button, and this button forms by three sections, and first paragraph button 1 one end is sound fenestra lid 8, and middle part is hinged on the first column 10, and one end of the other end and second segment button 2 is hinged; Be hinged on the second column 13 in the middle part of second segment button 2, one section is hinged with first paragraph button 1, and the other end and the 3rd section of button 3 are hinged; Be hinged in the middle part of 3rd section of button 3 on the 3rd column 14, one end and second segment button are hinged, and the other end is that hand touches handle 6, and hand touches handle 6 to curving, is convenient to be pointed press.First column 10, second column 13 and the 3rd column 14 are installed on seedling pipe 7, in order to button can be made to press resilient when rear finger unclamps, the seedling pipe 7 below first paragraph button 1 or the 3rd section of button 3 also need to be provided with reseting leaf.In an embodiment of the present utility model, reseting leaf 16 is arranged between first paragraph button 1 and seedling pipe 7.Realize above-mentionedly variously being hinged with various ways well known to those skilled in the art.In an embodiment of the present utility model, first column 10, second column 13 and the 3rd column 14 lower end are installed on seedling pipe 7, U-shaped mouth is left in upper end edge button direction, rotating shaft has been crossed in U-shaped mouth, first paragraph button 1, second segment button 2 and the 3rd section of button 3 are all hinged in corresponding rotating shaft, second segment button 2 realizes by arranging at second segment button 2 two ends laterally to insert axle 11 and laterally insert axle 12 and insert the jack be reserved on first paragraph button 1 and the 3rd section of button 3 respectively with first paragraph button 1 and the hinged of the 3rd section of button 3, can laterally insert axle 11 and laterally insert axle 12 outer wrapping one deck plastic skin with less friction or noise.Further, in order to reduce the issuable teeter in U-shaped mouth of each section of button, can install a spacing collar in each rotating shaft, spacing collar side contacts with respective keys, opposite side contacts with U-shaped mouth side inwall, this is less activity space of button in U-shaped mouth.Certainly, if U-shaped mouth size with press width of key precision-fit, then without the need to using spacing collar.In an embodiment of the present utility model, teeter power that handle 6 may bring to each section of button is touched by setting about to first, second, and third column U-shaped mouth pressure at both sides in order to better weaken finger, prevent the impact on the U-shaped mouth life-span, seedling pipe 7 below first paragraph button 1 is equipped with the first U-shaped limiting card 9, first paragraph button 1 is through the U-shaped mouth on the first U-shaped limiting card, seedling pipe 7 below the 3rd section of button 3 is equipped with the U-shaped mouth of the 3rd U-shaped limiting card the 15, three section of button 3 through the 3rd U-shaped limiting card 15.Sound fenestra and sound fenestra lid 8 all make ellipse, to increase the area of sound fenestra in the limited diameter of seedling pipe, make exhaust more smooth and easy.Sound fenestra lid 8 bottom surface also can be equipped with sealing gasket, strengthen the sealing property of sound fenestra lid 8 pairs of sound fenestras.
In order to increase the sound that sheng, a reed pipe wind instrument seedling sends, amplifying tube (attached not shown) can also be installed in the upper end of seedling pipe 7.
The present embodiment just to the utility model design and explanations realizing, is not limited, and under the utility model design, the technical scheme converted without essence is still in protection domain.