CN102436800B - Keyboard type drawing strings device - Google Patents
Keyboard type drawing strings device Download PDFInfo
- Publication number
- CN102436800B CN102436800B CN 201110338959 CN201110338959A CN102436800B CN 102436800 B CN102436800 B CN 102436800B CN 201110338959 CN201110338959 CN 201110338959 CN 201110338959 A CN201110338959 A CN 201110338959A CN 102436800 B CN102436800 B CN 102436800B
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- China
- Prior art keywords
- string
- fixed leg
- fixing column
- keyboard
- arm
- Prior art date
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- Expired - Fee Related
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Abstract
The invention provides a keyboard type drawing strings device, relating to a mechanism of a playing stringed musical instrument by utilizing a keyboard and an intermediate gearing. The keyboard type drawing strings device mainly is composed of keys, an arm, a pulley, a string, a string fixing column and an encircled pulling wire. The string is fixed on the string fixing column through a string hole opened on the string fixing column, a string pillow and a tightener. A spring is provided under the string fixing column. The encircled pulling wire is composed of a plurality of bowstrings, is supported by a set of rollers, and goes through gap between the string and the string fixing column. An intermediate section of the key is provided with a back shaft. An intermediate section of the arm is provided with a back shaft, one end of the arm presses an end of the keys, and the other end of the arm is provided with a pulley which is above the string. A set of keys, the arm, the string, the string fixing column, and a resonator are combined together to form a 'multifunctional key type pulling strings piano'. The prepared piano is easy to learn and play.
Description
Technical field
A kind of keyboard-type draws tumtum, relates to a kind of mechanism that utilizes keyboard and intermediate gearing to play stringed musical instrument.
Background technology
Traditional stringed musical instrument exercise difficulty is big, and is very high to the dirigibility requirement of age and finger, also very high to player's music quality requirement, the bad grasp of accuracy in pitch, and the quantity of pronouncing simultaneously is few, and tone color is single.
Summary of the invention
The purpose of this invention is to provide a kind of device that utilizes keyboard to play string music.
This keyboard-type draws tumtum mainly by key, mechanical arm, pulley, string, string fixed leg and constitute around the silk thread of pulling the bow; String by the string hole of opening on the string fixed leg and be contained in capotasto on the string fixed leg and turnbuckle be contained in the string fixed leg above; Below the string fixed leg spring is housed; Formed by some bowstrings around the silk thread of pulling the bow, supported by one group of roller, and pass gap between string and string fixed leg; Back shaft is equipped with in the stage casing of key; Back shaft is equipped with in the stage casing of mechanical arm, and an end of mechanical arm is pressed in the end of key, and the other end is equipped with a pulley, and pulley is positioned at the top of string.
This keyboard-type draws the playing method of tumtum: makes around the silk thread of pulling the bow by electronic or manpower (as pedal) and does gyration, or to-and-fro movement.Press key then, prize mechanical arm, make that the pulley on it is pressed on the string.String and string fixed leg move down, make string with contact around the silk thread of pulling the bow, and friction produces the effect that stringed musical instrument is played.After unclamping key, under the effect of spring, string and string fixed leg move up, and throw off around the silk thread of pulling the bow., be equivalent to bow around the silk thread of pulling the bow here, rub at string.Keyboard, mechanical arm, string and the string fixed leg organized are combined more, added that resonant tank just can constitute " multifunction key disc type pull the bow many strings qin ".
The qin that draws tumtum to make with this keyboard-type is easy to study and performance.The dynamics of utilizing the lever type mechanical arm can very trickle decision to stop reaches the purpose of trill.The move left and right keyboard can reach the purpose of glide.Sounding that can be single also can a plurality of sound sounding, many playing techniques, expressive force and abundant.
Description of drawings
Fig. 1 draws the schematic top plan view of tumtum for this keyboard-type;
Fig. 2 draws the schematic side view of tumtum for this keyboard-type;
Fig. 3 is the synoptic diagram of multi-grade lever formula mechanical arm.
Embodiment
Embodiment 1:
This keyboard-type draws tumtum mainly to be reached and constituted around the silk thread 8 of pulling the bow by key 1, mechanical arm 6, pulley 10, string 7, string fixed leg 5; String 7 by the string hole of opening on the string fixed leg 5 and be contained in capotasto 4 on the string fixed leg 5 and turnbuckle 9 be contained in string fixed leg 5 above; Spring 11 is housed below the string fixed leg 5; Formed by some bowstrings around the silk thread 8 of pulling the bow, supported by one group of roller 14, and pass the gap of 5 of string 7 and string fixed legs; Back shaft 2 is equipped with in the stage casing of key 1; Back shaft 3 is equipped with in the stage casing of mechanical arm 6, and an end of mechanical arm 6 is pressed in the end of key 1, and the other end is equipped with pulley 10, and pulley 10 is positioned at the top of string 7; 12 and 13 is control handle among the figure, is used for spurring around the silk thread 8 of pulling the bow back and forth.
Embodiment 2:
Claims (2)
1. a keyboard-type draws tumtum, is mainly reached by key, mechanical arm, pulley, string, string fixed leg to constitute around the silk thread of pulling the bow; It is characterized in that string by the string hole of opening on the string fixed leg and be contained in capotasto on the string fixed leg and turnbuckle be contained in the string fixed leg above; Below the string fixed leg spring is housed; Formed by some bowstrings around the silk thread of pulling the bow, supported by one group of roller, and pass gap between string and string fixed leg; Back shaft is equipped with in the stage casing of key; Back shaft is equipped with in the stage casing of mechanical arm, and an end of mechanical arm is pressed in the end of key, and the other end is equipped with a pulley, and pulley is positioned at the top of string.
2. draw tumtum according to the described keyboard-type of claim, it is characterized in that mechanical arm can adopt many back shafts, and the lever group that is cascaded.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110338959 CN102436800B (en) | 2011-10-20 | 2011-10-20 | Keyboard type drawing strings device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110338959 CN102436800B (en) | 2011-10-20 | 2011-10-20 | Keyboard type drawing strings device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102436800A CN102436800A (en) | 2012-05-02 |
CN102436800B true CN102436800B (en) | 2013-09-25 |
Family
ID=45984826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110338959 Expired - Fee Related CN102436800B (en) | 2011-10-20 | 2011-10-20 | Keyboard type drawing strings device |
Country Status (1)
Country | Link |
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CN (1) | CN102436800B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102737622A (en) * | 2012-06-25 | 2012-10-17 | 张树岩 | Keyboard type string pulling device |
CN103093744B (en) * | 2013-01-15 | 2015-05-27 | 张树岩 | Keyboard type multifunctional string plucking device |
WO2015165047A1 (en) * | 2014-04-29 | 2015-11-05 | 陈少林 | String plucking mechanism for realizing strong and weak plucking |
CN108010501B (en) * | 2017-12-25 | 2022-08-09 | 肇庆盈海乐器制造有限公司 | Automatic guitar string fine tuning detection device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4080865A (en) * | 1976-11-26 | 1978-03-28 | Gfell Edward B | Pitch varying apparatus |
CN1033331A (en) * | 1987-10-30 | 1989-06-07 | 芬霍尔姆 | Improvement to piano key action |
CN101364404A (en) * | 2007-08-12 | 2009-02-11 | 黄耕 | Keyboard stringed music |
CN102163424A (en) * | 2011-05-25 | 2011-08-24 | 徐博强 | Guitar playing auxiliary device |
CN202258279U (en) * | 2011-10-20 | 2012-05-30 | 张树岩 | Keyboard type string pulling device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0346539A (en) * | 1989-07-14 | 1991-02-27 | Nippon Nobel Kk | Damping coefficient measuring instrument |
JPH09146539A (en) * | 1995-11-20 | 1997-06-06 | Kazuo Machida | Taisho lyre |
-
2011
- 2011-10-20 CN CN 201110338959 patent/CN102436800B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4080865A (en) * | 1976-11-26 | 1978-03-28 | Gfell Edward B | Pitch varying apparatus |
CN1033331A (en) * | 1987-10-30 | 1989-06-07 | 芬霍尔姆 | Improvement to piano key action |
CN101364404A (en) * | 2007-08-12 | 2009-02-11 | 黄耕 | Keyboard stringed music |
CN102163424A (en) * | 2011-05-25 | 2011-08-24 | 徐博强 | Guitar playing auxiliary device |
CN202258279U (en) * | 2011-10-20 | 2012-05-30 | 张树岩 | Keyboard type string pulling device |
Also Published As
Publication number | Publication date |
---|---|
CN102436800A (en) | 2012-05-02 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20141020 |
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