CN104952436A - Piano capable of simulating string instrument for playing - Google Patents
Piano capable of simulating string instrument for playing Download PDFInfo
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- CN104952436A CN104952436A CN201510372950.1A CN201510372950A CN104952436A CN 104952436 A CN104952436 A CN 104952436A CN 201510372950 A CN201510372950 A CN 201510372950A CN 104952436 A CN104952436 A CN 104952436A
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- cushion block
- string
- piano
- housing
- point
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Abstract
The invention discloses a piano capable of simulating a string instrument for playing. The piano comprises a casing and multiple key combinations mounted on the casing, wherein each key combination comprises 2-5 key assemblies; each key assembly comprises a key, a string, a cushion block, a striking hammer and an adjusting switch for adjusting tightness of the string, and the key and the striking hammer are linked. The piano has the benefits as follows: the piano can simulate the string instrument provided with 2-5 strings for playing; during tone tuning, string adjustment and cushion block adjustment can be realized respectively by a controller, and the tone tuning efficiency is improved; after tone tuning is performed once, the tightness of the strings, the sliding position of each cushion block in the length direction of the corresponding string as well as the thickness information of the cushion block are stored, when tone tuning is performed again, all that is needed is to take the stored information, and an automatic string adjusting device and automatic cushion block adjusting devices adjust the tightness of the strings and the thickness of the cushion blocks corresponding to the stored information after tone tuning, so that the tone tuning effect is improved greatly.
Description
Technical field
The present invention relates to a kind of piano, be specifically related to a kind of piano of simulating stringed musical instrument and playing.
Background technology
Musical instrument comprises impact musical instrument and stringed musical instrument, due to the feature of its structure itself, stringed musical instrument with finger or can refer to that dialling the instrument of grade stirs fast, and as the one impacted in musical instrument, piano is widely used, but piano can only by pressing depresses button with subordinate, thus trigger corresponding impact hammer and clash into corresponding string thus sound, due to its structure, to sounding from finger presses to button, finger presses down exists certain stroke, thus the limited speed that piano is pressed.Therefore, a kind of piano can simulated stringed musical instrument and carry out playing is needed.
Summary of the invention
The object of this invention is to provide a kind of piano of simulating stringed musical instrument and playing, the form comprising 2-5 button assembly is set to by the key combination each organized, then by the position corresponding to each button assembly tuning a to syllable, make a syllable one_to_one corresponding of this syllable and stringed musical instrument, until the syllable of last button assembly to be adjusted to the syllable corresponding to last string of stringed musical instrument, usually due to the difference of structure, cannot cannot be adjusted to the on all four degree of syllable corresponding to stringed musical instrument by syllable corresponding to the button assembly of piano, therefore some groups of key combination are set, the degree that conforms to of further both raisings, and arranging some groups of key combination makes range of the present invention relative to wider stringed musical instrument, to realize better expressiveness, to overcome prior art above shortcomings.
The object of the invention is to be achieved through the following technical solutions:
The piano that simulation stringed musical instrument is played, the some groups of key combination comprising housing and install on the housing, each is organized described key combination and comprises 2-5 button assembly, each described button assembly comprise a button, string, cushion block, one knock the by-pass cock that hammer and regulate string degree of tightness;
One end of same described string is fixed on the housing of described piano, the other end of same described string is fixedly connected with described by-pass cock, described by-pass cock is installed in rotation on described housing, propped up by described cushion block between the housing of the middle part of dazzling described in same and described piano, the described hammer that knocks is hinged on the housing of described piano, knock described in same button assembly hammer is greater than same button assembly described string away from the radius of gyration of one end of its hinged end to described in knock the distance of the axis of the rotation axis of hammer, described button is hinged on the housing of described piano, described button and described knocking between hammer are linked.
Preferably, the described cushion block of same button assembly is mounted slidably along the length direction of the string of this button assembly.
Preferably, the thickness adjustable ground of described cushion block is arranged.
Preferably, described cushion block comprises first point of cushion block, second point of cushion block and fixing thickness adjuster bar on the housing, described first point of cushion block and described second point of cushion block are all slidably mounted on described thickness adjuster bar, and described thickness adjuster bar is along extending from string to the direction of the inwall of described housing.
Preferably, the present invention also comprises string self-checking device, described string self-checking device comprises the first detecting unit of the elastic restoring force detecting string described in each root, the first power unit and controller, described first power unit is rotated by by-pass cock described in the first transmission system drives, and described first detecting unit and described first power unit all communicate to connect with described controller.
Further, the present invention also comprises the first cushion block self-checking device, described first cushion block regulating device comprises the second power unit and detects second detecting unit of described cushion block along the length direction sliding position of the string of same described button assembly, described second power unit is slided by the length direction of cushion block described in the second transmission system drives along the string of same described button assembly, and described second power unit and described second detecting unit all communicate to connect with described controller.
Further, the present invention also comprises the second slide block self-checking device, described second slide block self-checking device comprises the 3rd power unit, and, detect the 3rd detecting unit of the sliding distance between described first point of cushion block and described second point of cushion block, described 3rd power unit drives described first point of cushion block and described second point of cushion block to slide along described thickness adjuster bar by the 3rd gear unit, and described 3rd power unit and described 3rd detecting unit all communicate to connect with described controller.
Beneficial effect of the present invention is:
The form comprising 2-5 button assembly is set to by the key combination each organized, then by the position corresponding to each button assembly tuning a to syllable, make a syllable one_to_one corresponding of this syllable and stringed musical instrument, until string number can be simulated in the syllable corresponding to last string syllable of last button assembly being adjusted to stringed musical instrument is that the stringed musical instrument of 2-5 is played; Some groups of key combination are set, consistent degree between the syllable that the syllable that the key combination of further raising piano sends and the string of corresponding stringed musical instrument send, and arranging some groups of key combination makes the relative stringed musical instrument of range of the present invention wider, to realize better expressiveness; During tuning, undertaken just to realize the adjustment of string and the adjustment of cushion block respectively by controller, improve tuning efficiency; After a tuning, the tightness of string, cushion block are stored along the sliding position of the length direction of corresponding string and the thickness information of cushion block, again during tuning, only need transfer the information of storage, the degree of tightness of string and the thickness of cushion block are just adjusted to the position corresponding with the storage information after tuning by string self-checking device and cushion block self-checking device, thus greatly improve tuning effect.
Accompanying drawing explanation
Fig. 1 is System Control Figure of the present invention.
Embodiment
Preferred implementation
As shown in Figure 1, the piano that simulation stringed musical instrument is played, the some groups of key combination comprising housing and install on the housing, each group key combination comprises 2-5 button assembly, and each button assembly comprises a button, string, cushion block, a by-pass cock knocking hammer and an adjustment string degree of tightness;
One end of same string is fixed on the housing of described piano, the other end of same string is fixedly connected with by-pass cock, by-pass cock is installed in rotation on housing, same dazzle propped up by cushion block between middle part and the housing of piano, knocking hammer is hinged on the housing of described piano, same button assembly knock hammer is greater than same button assembly string away from the radius of gyration of one end of its hinged end to the distance of axis of rotation axis of knocking hammer, to ensure to knock the string that can knock correspondence in hammer rotation process, button is hinged on the housing of piano, button and knocking between hammer links, concrete button and the annexation of knocking between hammer are existing basis, therefore omit at this, do not do repeatability to describe.
In order to improve the scope of the range of piano of the present invention, the cushion block of same button assembly is set to the length direction slidably form along the string of this button assembly.By cushion block is slided into diverse location along the length direction of the string in same button assembly, regulate the syllable of string.
In like manner, in order to improve the scope of the range of piano of the present invention further, the thickness of cushion block is set to adjustable form.By regulating the thickness of cushion block, regulate middle part be pressed on the string on this cushion block to housing inwall between distance, thus regulate the syllable of corresponding string.
The adjustable a kind of form of thickness as cushion block: the thickness adjuster bar that cushion block comprises first point of cushion block, second point of cushion block and is fixed on housing, first point of cushion block and second point of cushion block are all slidably mounted on thickness adjuster bar, and thickness adjuster bar extends along the direction of the inwall from string to housing.By regulating first point of cushion block and second point of cushion block along the sliding position of thickness adjuster bar, the first point of cushion block being and second point of cushion block away from or close, reach the object of the syllable regulating corresponding string with this.
In order to further facilitate tuning of the present invention, the present invention also comprises string self-checking device, string self-checking device comprises the first detecting unit of elastic restoring force, the first power unit and the controller that detect each root string, first power unit is rotated by the first transmission system drives by-pass cock, and the first detecting unit and the first power unit all communicate to connect with controller.The elastic restoring force of string is detected by the first detecting unit, and changed into electric signal be sent to controller and be stored in controller, controller controls the first power unit and runs, rotated by the first transmission system drives by-pass cock, make string tensioning or lax, thus regulate the tightness of string.A kind of preferred version as the technical program: this first detecting unit is pressure transducer, this first power unit is motor, and this first gear unit is that the clutch end of one end and motor is in transmission connection the transmission shaft that the other end and by-pass cock be in transmission connection.
In like manner, conveniently adjustment of the present invention, the present invention also comprises the first cushion block self-checking device, first cushion block regulating device comprises the second power unit and detects second detecting unit of cushion block along the length direction sliding position of the string of same button assembly, second power unit is slided by the length direction of the second transmission system drives cushion block along the string of same button assembly, and the second power unit and the second detecting unit all communicate to connect with controller.By this setting, the position that the length direction that can automatically regulate cushion block to be pressed on the string on this cushion block along middle part slides, cushion block sliding position is in the direction in which detected by the second detecting unit, and be stored in controller after changing this position signalling into electric signal, the work of the second power unit is controlled by controller, drive cushion block slip in the direction by the second gear unit, thus reach the object of automatic tuning.A kind of preferred version as the technical program: this second detecting unit is the indirect distance detecting unit as supersonic reflectoscope be fixedly mounted on the inwall of housing, this second power unit is cylinder, and this second gear unit is one end is fixedly connected with the other end and is fixedly connected with cushion block the first drive link with the output terminal of cylinder.The shape of this first drive link is shaft-like.
With the first slip self-checking device, the present invention also comprises the second slide block self-checking device, second slide block self-checking device comprises the 3rd power unit, and, detect the 3rd detecting unit of the sliding distance between first point of cushion block and second point of cushion block, 3rd power unit drives first point of cushion block and second point of cushion block to slide along thickness adjuster bar by the 3rd gear unit, and the 3rd power unit and described 3rd detecting unit all communicate to connect with controller.By this setting, automatically the distance between first point of cushion block and second point of cushion block can be regulated, thus reach the object of the thickness regulating cushion block, finally realize the object of the tuning of string, the principle of work of this setting is as follows: detect the distance between first point of cushion block and second point of cushion block by the 3rd detecting unit, and transmit after this range information is converted to electric signal and be stored in controller, controller controls the 3rd power unit and drives first point of cushion block and second point of cushion block to slide along thickness adjuster bar by the 3rd gear unit, thus reaches the object of automatic tuning.A kind of preferred version as the technical program: the 3rd detecting unit is as indirect distance detecting units such as ultrasonic distance detector, infrared distance detectors, 3rd detecting unit is arranged on first point of cushion block or second point of cushion block, 3rd power unit is be arranged on the cylinder on first point of cushion block or second point of cushion block, and the 3rd gear unit is one end is fixedly connected with the other end and is fixedly connected with second point of cushion block or first point of cushion block the second drive link with the clutch end of cylinder.It should be noted that, the shape of the second drive link is shaft-like.
Principle of work of the present invention is: be set to by the key combination each organized the form comprising 2-5 button assembly, then by the position corresponding to each button assembly tuning a to syllable, make a syllable one_to_one corresponding of this syllable and stringed musical instrument, until string number can be simulated in the syllable corresponding to last string syllable of last button assembly being adjusted to stringed musical instrument is that the stringed musical instrument of 2-5 is played; Some groups of key combination are set, consistent degree between the syllable that the syllable that the key combination of further raising piano sends and the string of corresponding stringed musical instrument send, and arranging some groups of key combination makes the relative stringed musical instrument of range of the present invention wider, to realize better expressiveness.
Claims (7)
1. simulate the piano that stringed musical instrument is played, it is characterized in that, the some groups of key combination comprising housing and install on the housing, each is organized described key combination and comprises 2-5 button assembly, each described button assembly comprise a button, string, cushion block, one knock the by-pass cock that hammer and regulate string degree of tightness;
One end of same described string is fixed on the housing of described piano, the other end of same described string is fixedly connected with described by-pass cock, described by-pass cock is installed in rotation on described housing, propped up by described cushion block between the housing of the middle part of dazzling described in same and described piano, the described hammer that knocks is hinged on the housing of described piano, knock described in same button assembly hammer is greater than same button assembly described string away from the radius of gyration of one end of its hinged end to described in knock the distance of the axis of the rotation axis of hammer, described button is hinged on the housing of described piano, described button and described knocking between hammer are linked.
2. the piano played of simulation stringed musical instrument according to claim 1, is characterized in that, the described cushion block of same button assembly is mounted slidably along the length direction of the string of this button assembly.
3. the piano of simulation stringed musical instrument performance according to claim 2, is characterized in that, the thickness adjustable ground of described cushion block is arranged.
4. the piano of simulation stringed musical instrument performance according to claim 3, it is characterized in that, described cushion block comprises first point of cushion block, second point of cushion block and fixing thickness adjuster bar on the housing, described first point of cushion block and described second point of cushion block are all slidably mounted on described thickness adjuster bar, and described thickness adjuster bar is along extending from string to the direction of the inwall of described housing.
5. the piano of simulation stringed musical instrument performance according to claim 4, it is characterized in that, also comprise string self-checking device, described string self-checking device comprises the first detecting unit of the elastic restoring force detecting string described in each root, the first power unit and controller, described first power unit is rotated by by-pass cock described in the first transmission system drives, and described first detecting unit and described first power unit all communicate to connect with described controller.
6. the piano of simulation stringed musical instrument performance according to claim 5, it is characterized in that, also comprise the first cushion block self-checking device, described first cushion block regulating device comprises the second power unit and detects second detecting unit of described cushion block along the length direction sliding position of the string of same described button assembly, described second power unit is slided by the length direction of cushion block described in the second transmission system drives along the string of same described button assembly, and described second power unit and described second detecting unit all communicate to connect with described controller.
7. the piano that the simulation stringed musical instrument according to claim 5 or 6 is played, it is characterized in that, also comprise the second slide block self-checking device, described second slide block self-checking device comprises the 3rd power unit, and, detect the 3rd detecting unit of the sliding distance between described first point of cushion block and described second point of cushion block, described 3rd power unit drives described first point of cushion block and described second point of cushion block to slide along described thickness adjuster bar by the 3rd gear unit, and described 3rd power unit and described 3rd detecting unit all communicate to connect with described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510372950.1A CN104952436A (en) | 2015-06-30 | 2015-06-30 | Piano capable of simulating string instrument for playing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510372950.1A CN104952436A (en) | 2015-06-30 | 2015-06-30 | Piano capable of simulating string instrument for playing |
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| Publication Number | Publication Date |
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| CN104952436A true CN104952436A (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510372950.1A Pending CN104952436A (en) | 2015-06-30 | 2015-06-30 | Piano capable of simulating string instrument for playing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108885860A (en) * | 2016-01-21 | 2018-11-23 | Bd表演艺术 | tuning guide device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87106026A (en) * | 1986-09-12 | 1988-03-23 | 斉藤司郎 | Upright piano |
| CN2036692U (en) * | 1988-07-15 | 1989-04-26 | 方绪亮 | Vertical stringed musical instrument |
| CN2200852Y (en) * | 1994-10-25 | 1995-06-14 | 梁泽敏 | Piano |
| US20030131711A1 (en) * | 2002-01-17 | 2003-07-17 | Pu Wenjun | Keyboard instrument |
| CN101312037A (en) * | 2007-05-25 | 2008-11-26 | 杨治安 | Novel material, novel process, flexible transmission piano struck string system |
| CN101364404A (en) * | 2007-08-12 | 2009-02-11 | 黄耕 | Keyboard stringed music |
-
2015
- 2015-06-30 CN CN201510372950.1A patent/CN104952436A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87106026A (en) * | 1986-09-12 | 1988-03-23 | 斉藤司郎 | Upright piano |
| CN2036692U (en) * | 1988-07-15 | 1989-04-26 | 方绪亮 | Vertical stringed musical instrument |
| CN2200852Y (en) * | 1994-10-25 | 1995-06-14 | 梁泽敏 | Piano |
| US20030131711A1 (en) * | 2002-01-17 | 2003-07-17 | Pu Wenjun | Keyboard instrument |
| CN101312037A (en) * | 2007-05-25 | 2008-11-26 | 杨治安 | Novel material, novel process, flexible transmission piano struck string system |
| CN101364404A (en) * | 2007-08-12 | 2009-02-11 | 黄耕 | Keyboard stringed music |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108885860A (en) * | 2016-01-21 | 2018-11-23 | Bd表演艺术 | tuning guide device |
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Application publication date: 20150930 |
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