CN201204031Y - Open type resonant tank for plate vibration musical instrument - Google Patents
Open type resonant tank for plate vibration musical instrument Download PDFInfo
- Publication number
- CN201204031Y CN201204031Y CNU2008200745279U CN200820074527U CN201204031Y CN 201204031 Y CN201204031 Y CN 201204031Y CN U2008200745279 U CNU2008200745279 U CN U2008200745279U CN 200820074527 U CN200820074527 U CN 200820074527U CN 201204031 Y CN201204031 Y CN 201204031Y
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- CN
- China
- Prior art keywords
- resonant tank
- musical instrument
- back plate
- movable
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an open type resonant tank for plate vibration musical instrument. A movable back plate capable of opening and closing is made in central portion of the back plate of the resonant tank, and fixed back plate adhering to lateral boards of the resonant tank is kept on one terminal or two terminals of the back plate. A moving shaft on the side close to player is used by the movable back plate, which is fixed on the lateral board or the fixed back plate by a rotation member, making the movable plate capable of rotating downwards and fixed by a supporting mechanism. The movable back plate is fixed by a locker when the resonant tank is closed. Opening the movable back plate to an appropriate angle according wave reflection principle of physics, the resonant tank transmits upward and downward spreading sound in the plate vibration musical instrument to audience in front of the musical instrument, improves hearing effect for audience in the theater especially audience with relatively long distance from the instrument, without changing playing habit of the player. The open type resonant tank is especially suitable for improvement of traditional plate vibration musical instrument such as zither and cymbalo.
Description
(1) technical field
The utility model relates to the resonant tank of plate vibrations musical instrument, particularly a kind of open resonant tank of plate vibrations musical instrument.
(2) background technology
Plate vibrations musical instrument is comparatively common in the folk music musical instrument, be plate vibrations musical instrument as Zheng, dulcimer etc., the sound that the string vibrations were sent when so-called plate vibrations musical instrument was meant instrument playing enlarges volume and the sound quality of adjusting musical instrument by the musical instrument soundboard, so be referred to as plate vibrations musical instrument.And Zheng, dulcimer soundboard are horizontal positioned, so the propagation of sound also is an above-below direction.This just causes plate vibrations musical instrument when reality is played, can not directly propagate sound and give the audience who is positioned at musical instrument the place ahead, especially audience far away apart from musical instrument, the particularly sound that is sent when plate vibrations musical instrument itself than hour, more can influence spectators' auditory effect greatly.
(3) utility model content
The purpose of this utility model is at above-mentioned existing problems, a kind of direction of propagation that can change vibrations sound is provided, improves the open resonant tank that is used for plate vibrations musical instrument of the auditory effect of instrument playing.
The technical solution of the utility model
A kind of open resonant tank that is used for plate vibrations musical instrument, it is characterized in that: resonant tank is an Open architecture, the concrete practice is that capable of opening and closing movable backboard is made at the middle part of resonant tank backboard, the one or both ends of backboard are reserve part and the bonding stationary backplate of resonant tank lateral wall still, movable backboard is a movable axis with the one side near the player, be fixed on by tumbler on the lateral wall or stationary backplate of resonant tank, it can be rotated down open and fix, when movable backboard and resonant tank are closed, fix with snap close by supporting mechanism.
A kind of above-mentioned open resonant tank that is used for plate vibrations musical instrument, it is characterized in that: the tumbler that movable backboard is connected with the lateral wall or the stationary backplate of resonant tank is hinge or hinge.
A kind of above-mentioned open resonant tank that is used for plate vibrations musical instrument is characterized in that: movable backboard is rotated down to be opened and is 45 degree by the fixing angle of supporting mechanism.
A kind of above-mentioned open resonant tank that is used for plate vibrations musical instrument, it is characterized in that: the supporting mechanism of movable backboard is rigid supporting rod, telescopic support bar or link-type support.
The utility model has the advantages that: the principle of reflection of utilizing the physics medium wave, by opening the movable backboard of proper angle, plate is shaken the audience that sound that musical instrument propagates up and down changes into to musical instrument the place ahead to be carried, improve spectators in the arenas greatly especially apart from musical instrument spectators' far away auditory effect, and do not needed to change player's performance custom.This open resonant tank is specially adapted to improvement and the raising to conventional panels such as Zheng, dulcimer vibrations musical instrument.
(4) description of drawings
Fig. 1 is the open resonant tank structural representation that is used for plate vibrations musical instrument.
Among the figure: 1. resonant tank 2. lateral walls 3. movable backboard 4. stationary backplate
5. hinge 6. rigid supporting rod 7. snap closes
(5) embodiment
Embodiment:
A kind of open resonant tank that is used for Zheng, resonant tank 1 is an Open architecture, the concrete practice is that capable of opening and closing movable backboard 3 is made at the middle part of resonant tank 1 backboard, the two ends of backboard are the bonding stationary backplate 4 of reserve part and resonant tank lateral wall 2 still, movable backboard 3 is a movable axis with the one side near the player, be fixed on by hinge 5 and on the stationary backplate 4 of resonant tank 1 it can be rotated down to open, and it is fixing by rigid supporting rod 6, fixing angle is 45 degree, and is fixing with snap close 7 when movable backboard 3 and resonant tank 1 closure.This Zheng shows through on probation, can improve spectators in the arenas greatly especially apart from musical instrument spectators' far away auditory effect.
Claims (4)
1. one kind is used for the open resonant tank that plate shakes musical instrument, it is characterized in that: the resonant tank backboard comprises stationary backplate and movable backboard, the one or both ends of stationary backplate and resonant tank lateral wall are bonding, movable backboard is a movable axis with the one side near the player, be fixed on by tumbler on the lateral wall or stationary backplate of resonant tank, it can be rotated down open and fix, when movable backboard and resonant tank are closed, fix with snap close by supporting mechanism.
2. the open resonant tank that is used for plate vibrations musical instrument according to claim 1, it is characterized in that: the movable axis that movable backboard is connected with the lateral wall or the stationary backplate of resonant tank is hinge or hinge.
3. the open resonant tank that is used for plate vibrations musical instrument according to claim 1 is characterized in that: movable backboard is rotated down to be opened and is 45 degree by the fixing angle of supporting mechanism.
4. the open resonant tank that is used for plate vibrations musical instrument according to claim 1, it is characterized in that: the supporting mechanism of movable backboard is rigid supporting rod, telescopic support bar or link-type support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200745279U CN201204031Y (en) | 2008-04-24 | 2008-04-24 | Open type resonant tank for plate vibration musical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200745279U CN201204031Y (en) | 2008-04-24 | 2008-04-24 | Open type resonant tank for plate vibration musical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201204031Y true CN201204031Y (en) | 2009-03-04 |
Family
ID=40426344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200745279U Expired - Fee Related CN201204031Y (en) | 2008-04-24 | 2008-04-24 | Open type resonant tank for plate vibration musical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201204031Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930854A (en) * | 2012-11-09 | 2013-02-13 | 李复斌 | Huqin reflex device |
-
2008
- 2008-04-24 CN CNU2008200745279U patent/CN201204031Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930854A (en) * | 2012-11-09 | 2013-02-13 | 李复斌 | Huqin reflex device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20100424 |