CN208225484U - A kind of urheen of adjustable piano stick length - Google Patents
A kind of urheen of adjustable piano stick length Download PDFInfo
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- CN208225484U CN208225484U CN201820947642.6U CN201820947642U CN208225484U CN 208225484 U CN208225484 U CN 208225484U CN 201820947642 U CN201820947642 U CN 201820947642U CN 208225484 U CN208225484 U CN 208225484U
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- piano stick
- activity
- fixed
- piano
- stick
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Abstract
The utility model discloses a kind of urheens of adjustable piano stick length, including barrel, the barrel divides into bottom set support main body, qin skin is set on barrel one side, it is outer on the right side of qin skin that bridge is set, string is set in the bridge, flexible piano stick device is set above barrel, it include fixed piano stick and activity piano stick in the flexible piano stick device, the activity piano stick setting is in fixed piano stick, fixed piano stick bottom is connect with barrel, a thousand pieces of gold is set in activity piano stick, lower instrument shaft is set above described a thousand pieces of gold, upper instrument shaft is set above lower instrument shaft, described string one end is fixed on barrel bottom and upwards respectively by bridge, a thousand pieces of gold, lower instrument shaft, the other end is fixed in instrument shaft, the utility model structure is simple, the length of required piano stick is played in the setting of scalable piano stick device by can quickly adjust according to demand, to suitable when deducing Enhanced with property, the urheen without multiple and different specifications could deduce, and a urheen is now only needed to can reach the effect.
Description
Technical field
The utility model relates to musical instruments technical fields, and in particular to a kind of urheen of adjustable piano stick length.
Background technique
Urheen is ancient one of the national stringed instrument of China, and construction is fairly simple, by barrel, piano stick, qin skin, string
Nine axis, string, bow stick, very heavy, bridge and bow hair major part compositions.And barrel is the pith of urheen, plays expansion
The resonant of vibration qin skin pronunciation after string is wiped by the push-and-pull campaign of bow with the effect of rendering string vibration.The quality of barrel and
Shape has a direct impact volume and sound quality, generally makes of narra or redwood.Its shape have hexagon, octagonal, circle,
Circle etc. after preceding illiciumverum, and use is most common, is hexagon.As in the case of its overall length about 820mm or so.By qin
Bar, inside and outside peg, inside and outside string, a thousand pieces of gold (with rope binding), bridge, Qin Jian (including boa skin epithelium), base, bow composition.
Effectual chord length L (i.e. bridge to a thousand pieces of gold position, inside and outside string participate in the length of pronunciation vibration) general L=of urheen
380-420mm range.It is fixed after the binding of a thousand pieces of gold rope.Piano stick length be it is fixed, can not adjust, when deduce when need
The urheen of multiple and different length just can be carried out deduction.People's many songs that what's frequently heard can be repeated in detail, urheen cannot be arranged performances by original and be unraveled silk.With it
The cooperation of its musical instrument is also limited by some " tonalities ".A kind of urheen of adjustable piano stick length needed for existing.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of extension range, strong applicability
Adjustable piano stick length urheen, including barrel, the barrel divide into bottom set support main body, qin be arranged on barrel one side
Skin, it is outer on the right side of qin skin that bridge is set, string is set in the bridge, flexible piano stick device is set above barrel, it is described to stretch
It include fixed piano stick and activity piano stick in contracting piano stick device, the activity piano stick setting is in fixed piano stick, fixed piano stick bottom
It is connect with barrel, a thousand pieces of gold is set in activity piano stick, lower instrument shaft is set above described a thousand pieces of gold, upper qin is set above lower instrument shaft
Axis, described string one end are fixed on barrel bottom and upwards respectively by bridges, a thousand pieces of gold, lower instrument shaft, and the other end is fixed on qin
On axis.
Preferably, loose slot is arranged in the fixed piano stick, position limiting slide block is set on wall at left and right sides of the loose slot, institute
It states activity piano stick to be arranged in loose slot, and groove is set in activity piano stick, the position limiting slide block is arranged in groove, in fixation
The first positioning spiro pit is respectively set at left and right sides of piano stick, the first positioning spiro pit is arranged through position limiting slide block in activity piano stick
It is outer at left and right sides of bottom, the first clamping screw is set in first positioning spiro pit, scale is set in activity piano stick outer surface
It is arranged outside line, the fixed piano stick and activity piano stick and reinforces fixing sleeve, is reinforcing being respectively set second at left and right sides of fixing sleeve
Positioning spiro pit, the second positioning spiro pit is outer at left and right sides of fixed be set at the top of fixed piano stick through reinforcing, and described second
Second clamping screw is set in positioning spiro pit, setting buffering foam-rubber cushion between the reinforcement fixing sleeve and activity piano stick.
Preferably, the bridge, a thousand pieces of gold, lower instrument shaft and upper instrument shaft be it is detachable, between bridge and a thousand pieces of gold away from
It is 380-420mm from range.
Preferably, the activity piano stick diameter range is 15-25mm, fixed piano stick diameter range is 20-30mm, is reinforced
Fixing sleeve diameter range is 25-35mm.
Preferably, the fixed piano stick and activity piano stick overall length range are 70-90cm.
The beneficial effects of the utility model are: structure is simple, easy for installation, the setting of scalable piano stick device can basis
Demand quickly adjusts the length for playing required piano stick, so that applicability enhances when deducing, changes conventional arrangement, without multiple
The urheen of different size could deduce, and now only need a urheen to can reach the effect, provide convenient and extend urheen
Range.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of flexible piano stick device in the utility model；
Fig. 3 is the schematic diagram of the section structure of the flexible piano stick device of the utility model.
In figure: 1, barrel；2, collet main body；3, qin skin；4, bridge；5, string；6, stretch piano stick device；7, fixed qin
Bar；8, activity piano stick；9, a thousand pieces of gold；10, lower instrument shaft；11, upper instrument shaft；12, loose slot；13, position limiting slide block；14, the first positioning spiral shell
Pit；15, the first clamping screw；16, graduation mark；17, reinforce fixing sleeve；18, the second positioning spiro pit；19, the second locking screw
Bolt；20, foam-rubber cushion is buffered；21, groove.
Specific embodiment
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
A kind of urheen of adjustable piano stick length as shown in Figs. 1-3, including barrel 1, the barrel 1 divide into bottom set support master
Qin skin 3 is arranged in body 2 on 1 one side of barrel, string 5 is arranged in the outer setting bridge 4 in 3 right side of qin skin, the bridge 4, in qin
Flexible piano stick device 6 is arranged in 1 top of cylinder, includes fixed piano stick 7 and activity piano stick 8, the activity in the flexible piano stick device 6
In fixed piano stick 7, fixed 7 bottom of piano stick is connect the setting of piano stick 8 with barrel 1, setting a thousand pieces of gold 9 in activity piano stick 8, and described thousand
Lower instrument shaft 10 is arranged in 9 top of gold, upper instrument shaft 11 is arranged above lower instrument shaft 10,1 bottom of barrel is fixed on simultaneously in described 5 one end of string
Pass through bridge 4, a thousand pieces of gold 9, lower instrument shaft 10 respectively upwards, the other end is fixed in instrument shaft 11.Setting is lived in the fixed piano stick 7
Position limiting slide block 13 is arranged in dynamic slot 12 on 12 left and right sides wall of loose slot, and the activity piano stick 8 is arranged in loose slot 12, and
Groove 21 is set in activity piano stick 8, and the position limiting slide block 13 is arranged in groove 21, in fixed 7 left and right sides of piano stick respectively
First positioning spiro pit 14 is set, and the first positioning spiro pit 14 is arranged through position limiting slide block 13 in 8 bottom of activity piano stick or so two
Outside side, first clamping screw 15 is set in first positioning spiro pit 14, graduation mark 16 is set in 8 outer surface of activity piano stick,
It is arranged outside the fixed piano stick 7 and activity piano stick 8 and reinforces fixing sleeve 17, the setting for reinforcing fixing sleeve 17 will improves flexible piano stick dress
The intensity for setting 6, is hardly damaged it, is reinforcing that the second positioning spiro pit 18 is respectively set in 17 left and right sides of fixing sleeve, second
Positioning spiro pit 18 is fixing outer, second positioning spiro pit at left and right sides of 7 top of piano stick through the setting of fixing sleeve 17 is reinforced
Second clamping screw 19 is set in 18, setting buffering foam-rubber cushion 20 between the reinforcement fixing sleeve 17 and activity piano stick 8.The qin
Code 4, a thousand pieces of gold 9, lower instrument shaft 10 and upper instrument shaft 11 be it is detachable, the distance between bridge 4 and a thousand pieces of gold 9 range are 380-
420mm.8 diameter range of activity piano stick is 15-25mm, and fixed 7 diameter range of piano stick is 20-30mm, reinforces fixing sleeve 17
Diameter range is 25-35mm.The fixed piano stick 7 and 8 overall length range of activity piano stick are 70-90cm.
The working principle of the present embodiment is as follows: adjust the length of flexible piano stick device 6 according to demand first, it will be movable
Piano stick 8 is put into fixed piano stick 7, and activity piano stick 8 is adjusted to required position by cooperation observation graduation mark 16 according to demand,
Cooperate 14 positioning and locking activity piano stick 8 of the first positioning spiro pit using the first clamping screw 15, then will reinforce fixing sleeve 17 and pacify
It is attached to outside flexible piano stick device 6, reinforces fixing sleeve using the second clamping screw 19 cooperation 18 positioning and locking of the second positioning spiro pit
17, the required position for finally installing a thousand pieces of gold 9, bridge 4, lower instrument shaft 10 and upper instrument shaft 11, then string 5 is fixed, successively pass through
All parts.
The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (5)
1. a kind of urheen of adjustable piano stick length, including barrel (1), it is characterised in that: the barrel (1) divides into bottom set support master
Qin skin (3) are arranged on barrel (1) one side in body (2), outer on the right side of qin skin (3) that bridge (4) are arranged, and set on the bridge (4)
String (5) are set, are arranged above barrel (1) flexible piano stick device (6), include fixed piano stick in the flexible piano stick device (6)
(7) and activity piano stick (8), activity piano stick (8) setting fix piano stick (7) bottom and barrel (1) in fixed piano stick (7)
A thousand pieces of gold (9) are arranged on activity piano stick (8) in connection, lower instrument shaft (10) are arranged above a thousand pieces of gold (9), on lower instrument shaft (10)
Side is arranged upper instrument shaft (11), and described string (5) one end is fixed on barrel (1) bottom and upwards respectively by bridge (4), a thousand pieces of gold
(9), lower instrument shaft (10), the other end are fixed on instrument shaft (11).
2. a kind of urheen of adjustable piano stick length according to claim 1, it is characterised in that: the fixed piano stick (7)
Position limiting slide block (13) are arranged on the wall of loose slot (12) left and right sides in interior setting loose slot (12), activity piano stick (8) setting
Groove (21) are set in loose slot (12), and in activity piano stick (8), position limiting slide block (13) setting is interior in groove (21),
It is respectively set the first positioning spiro pit (14) in fixed piano stick (7) left and right sides, the first positioning spiro pit (14) is through limit
Sliding block (13) setting is outer at left and right sides of activity piano stick (8) bottom, the first locking of setting in first positioning spiro pit (14)
Graduation mark (16) are arranged in activity piano stick (8) outer surface in bolt (15), and the fixed piano stick (7) and activity piano stick (8) are arranged outside
Reinforce fixing sleeve (17), is reinforcing being respectively set the second positioning spiro pit (18) at left and right sides of fixing sleeve (17), the second positioning
, second positioning threads outer in fixed piano stick (7) top left and right sides are arranged through fixing sleeve (17) are reinforced in threaded hole (18)
The second clamping screw (19) are set in hole (18), setting buffering sponge between the reinforcement fixing sleeve (17) and activity piano stick (8)
It pads (20).
3. a kind of urheen of adjustable piano stick length according to claim 1, it is characterised in that: the bridge (4), a thousand pieces of gold
(9), lower instrument shaft (10) and upper instrument shaft (11) are detachable, and the distance between bridge (4) and a thousand pieces of gold (9) range are 380-
420mm。
4. a kind of urheen of adjustable piano stick length according to claim 1, it is characterised in that: the activity piano stick (8)
Diameter range is 15-25mm, and fixed piano stick (7) diameter range is 20-30mm, and reinforcement fixing sleeve (17) diameter range is 25-
35mm。
5. a kind of urheen of adjustable piano stick length according to claim 1, it is characterised in that: the fixed piano stick (7)
It is 70-90cm with activity piano stick (8) overall length range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947642.6U CN208225484U (en) | 2018-06-11 | 2018-06-11 | A kind of urheen of adjustable piano stick length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947642.6U CN208225484U (en) | 2018-06-11 | 2018-06-11 | A kind of urheen of adjustable piano stick length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208225484U true CN208225484U (en) | 2018-12-11 |
Family
ID=64505644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820947642.6U Expired - Fee Related CN208225484U (en) | 2018-06-11 | 2018-06-11 | A kind of urheen of adjustable piano stick length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208225484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559726A (en) * | 2018-12-12 | 2019-04-02 | 枣庄学院 | A kind of Portable silent electronic erhu |
| CN113823248A (en) * | 2021-10-21 | 2021-12-21 | 西安文理学院 | Foldable erhu |
-
2018
- 2018-06-11 CN CN201820947642.6U patent/CN208225484U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559726A (en) * | 2018-12-12 | 2019-04-02 | 枣庄学院 | A kind of Portable silent electronic erhu |
| CN113823248A (en) * | 2021-10-21 | 2021-12-21 | 西安文理学院 | Foldable erhu |
| CN113823248B (en) * | 2021-10-21 | 2024-05-28 | 西安文理学院 | Foldable two-stringed bowed instrument |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: LONGNAN TEACHERS College Person in charge of patentsThe principal of patent Document name: Notice of Termination of Patent Rights |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |