CN207731633U - A kind of movable belt angle adjustment support for Zheng-a 21-or 25-stringed plucked instrument - Google Patents
A kind of movable belt angle adjustment support for Zheng-a 21-or 25-stringed plucked instrument Download PDFInfo
- Publication number
- CN207731633U CN207731633U CN201820059229.6U CN201820059229U CN207731633U CN 207731633 U CN207731633 U CN 207731633U CN 201820059229 U CN201820059229 U CN 201820059229U CN 207731633 U CN207731633 U CN 207731633U
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- supporting plate
- support
- support leg
- zheng
- gear
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Abstract
The utility model discloses a kind of movable belt angles to adjust support for Zheng-a 21-or 25-stringed plucked instrument,Including bracket,Supporting plate and support leg,The side of the supporting plate is bent upwards,And the bracket is symmetrical set in the both sides of supporting plate,The support leg is set to the both ends of bracket base,And it is fixedly connected by timber wedge with bracket,The bottom of the supporting plate is equipped with fagging,This kind of movable belt angle adjusts support for Zheng-a 21-or 25-stringed plucked instrument,Fagging can be made to jack up by the transmission between first gear and gear card,To drive supporting plate to be rotated,Supporting plate is set to carry out the adjusting on left and right directions,And the angle and direction of bracket movement is learnt by pointer and protractor,To help the different player of arm dynamics to be adjusted,Achieve the purpose that best playing effect,The setting of concave frame, which can help to be sleeved on support leg bottom end after performance, to be fixed,To help support for Zheng-a 21-or 25-stringed plucked instrument to be moved,The trouble for reducing storage and arranging,Support for Zheng-a 21-or 25-stringed plucked instrument is withdrawn into performing stage rapidly.
Description
Technical field
The utility model is related to support for Zheng-a 21-or 25-stringed plucked instrument technical field, specially a kind of movable belt angle adjusts support for Zheng-a 21-or 25-stringed plucked instrument.
Background technology
Chinese zither also known as Chinese zither, Qin Zheng, precious jade zither, mythical bird like the phoenix zither, are the zither instruments in Chinese Traditional Instruments, belong to plucked instrument.It
It is unique, important one of the national musical instruments of China.Its tone color is graceful, and range is broad, playing technique is abundant, has quite strong
Expressive force, therefore it deeply liked by broad masses of the people, need to be rested on support for Zheng-a 21-or 25-stringed plucked instrument when playing Chinese zither and be drilled
It plays.Include support device and fixing device in a kind of Chinese patent " New type ancient zither stand " of Publication No. CN105788574A；It should
Support device includes identical rectangular first bracket of two sizes and the second bracket of articulated connection, the first bracket following table
The both ends in face are respectively symmetrically connected with first support and second support, and the is equipped in its bottom level between first, second holder
The both ends of one crossbeam, second bracket lower surface are respectively symmetrically connected with third holder and the 4th holder.
However pass through the study found that existing support for Zheng-a 21-or 25-stringed plucked instrument can not carry out accurate angular adjustment, differ for arm dynamics
Player's use it is more inconvenient, while cannot be satisfied the demand of the different player of height, and be difficult to move after the curtain falls
It is dynamic to arrange.
So how to design a kind of movable belt angle adjustment support for Zheng-a 21-or 25-stringed plucked instrument, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of movable belt angles to adjust support for Zheng-a 21-or 25-stringed plucked instrument, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of movable belt angle adjustment support for Zheng-a 21-or 25-stringed plucked instrument,
Including bracket, supporting plate and support leg, the side of the supporting plate is bent upwards, and the bracket is symmetrical set the two of supporting plate
Side, the support leg is set to the both ends of bracket base, and is fixedly connected by timber wedge with bracket, and the bottom of the supporting plate is equipped with
Fagging, and the fagging is bonded with supporting plate by viscose, the bottom side of the bracket is equipped with protruding block, the fagging bottom
Side is equipped with the band rack vertical with the fagging, and the top insertion setting with rack is fixed in fagging, and with fagging
Connection, it is described to be set to the support leg side with rack side equipped with adjusting block, and the adjusting block passes through screw with support leg
Connection, the inside of the adjusting block are equipped with the gear card to the adjusting block sunken inside, and the inside of the gear card is equipped with the second tooth
Wheel and shaft, and the shaft extends through the center of second gear and gear card, and be fixed with second gear, institute
The outer diameter for stating second gear is slightly less than the outer diameter of gear card, and one end of the shaft is equipped with first gear, and the first gear
It is meshed between band rack, the side of the adjusting block is equipped with rolling bearing, and rolling bearing insertion setting is being adjusted
In block, the side of the support leg bottom is equipped with concave frame, and the concave frame is embedding is set on support leg side, and with branch
Support leg is equipped with movable pulley by rivet interlacement, the bottom end of the concave frame, and the inside of the concave frame is equipped with blocky recessed to this
The surface of the groove of shape frame sunken inside, the protruding block is equipped with circular protractor, and protractor insertion is arranged convex
In bittiness, the center location of the protractor is equipped with connecting pin, and the bracket with supporting plate by connecting pin connection, the supporting plate
Side be additionally provided with pointer, and the center of the pointer is Chong Die with connecting pin, and is bonded by viscose with supporting plate.
Further, the surface tiling of the supporting plate has one layer of non-slip mat, and the non-slip mat and supporting plate are viscous by viscose
It closes.
Further, the other end of the shaft is equipped with crank, and the crank is embedding is set in shaft, and with turn
Axis is fixed.
Further, the bottom end of the support leg is equipped with foot pad, and the foot pad is screwed with support leg, and with
Groove keeps wedging.
Further, described be set between two adjacent support legs of protruding block side is equipped with steady rest, and the stabilization
Frame is screwed with support leg.
Compared with prior art, the utility model has the beneficial effects that：This kind of movable belt angle adjusts support for Zheng-a 21-or 25-stringed plucked instrument, can
So that fagging is jacked up by the transmission between first gear and gear card, to drive supporting plate to be rotated, supporting plate is enable to carry out
Adjusting on left and right directions, and the angle and direction that bracket moves is learnt by pointer and protractor, to help arm dynamics
Different player is adjusted, and achievees the purpose that best playing effect, and in addition to this, the setting of concave frame can help
Support leg bottom end is sleeved on after performance to be fixed, to help support for Zheng-a 21-or 25-stringed plucked instrument to be moved, what reduction was stored and arranged
Trouble, withdraws performing stage by support for Zheng-a 21-or 25-stringed plucked instrument rapidly, has extensive prospect of the application in future.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the adjusting block region sectional view of the utility model；
Fig. 3 is the concave frame partial structural diagram of the utility model；
Fig. 4 is the partial structural diagram in the utility model adjusting block region；
Fig. 5 is the protruding block partial structural diagram of the utility model.
In figure：1- brackets；2- supporting plates；3- non-slip mats；4- support legs；5- protruding blocks；6- concave frames；7- protractors；8- refers to
Needle；9- connecting pins；10- faggings；11- band racks；12- first gears；13- adjusting blocks；14- cranks；15- shafts；The second teeth of 16-
Wheel；17- gear cards；18- rolling bearings；19- movable pulleys；20- grooves；21- foots pad；22- steady rests.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of movable belt angle adjustment support for Zheng-a 21-or 25-stringed plucked instrument, packet
Bracket 1, supporting plate 2 and support leg 4 are included, the side of the supporting plate 2 is bent upwards, and the bracket 1 is symmetrical set in supporting plate 2
Both sides, the support leg 4 is set to the both ends of 1 bottom of bracket, and is fixedly connected by timber wedge with bracket 1, the bottom of the supporting plate 2
Portion is equipped with fagging 10, and the fagging 10 is bonded with supporting plate 2 by viscose, and the bottom side of the bracket 1 is equipped with protruding block 5,
The side of 10 bottom of the fagging is equipped with the band rack 11 vertical with the fagging 10, and the top insertion setting with rack 11
It is fixedly connected in fagging 10, and with fagging 10, it is described to be set to 4 side of support leg with 11 side of rack equipped with adjusting block
13, and the adjusting block 13 and support leg 4, by screw connection, the inside of the adjusting block 13 is equipped with to 13 indent of adjusting block
Sunken gear card 17, the inside of the gear card 17 are equipped with second gear 16 and shaft 15, and the shaft 15 extends through the
The center of two gears 16 and gear card 17, and be fixed with second gear 16, the outer diameter of the second gear 16 is smaller
In the outer diameter of gear card 17, one end of the shaft 15 is equipped with first gear 12, and the first gear 12 with rack 11 it
Between be meshed, the side of the adjusting block 13 is equipped with rolling bearing 18, and the insertion of the rolling bearing 18 is arranged in adjusting block 13
Interior, the side of 4 bottom of the support leg is equipped with concave frame 6, and the concave frame 6 is embedding is set on 4 side of support leg, and with
Support leg 4 is equipped with movable pulley 19 by rivet interlacement, the bottom end of the concave frame 6, and the inside of the concave frame 6 is equipped with bulk
To the groove 20 of 6 sunken inside of concave frame, the surface of the protruding block 5 is equipped with circular protractor 7, and the protractor 7
Embedded to be arranged in protruding block 5, the center location of the protractor 7 is equipped with connecting pin 9, and the bracket 1 passes through company with supporting plate 2
Outbound 9 connects, and the side of the supporting plate 2 is additionally provided with pointer 8, and the center of the pointer 8 is Chong Die with connecting pin 9, and with
Supporting plate 2 is bonded by viscose.
More specifically, the surface tiling of the supporting plate 2 has one layer of non-slip mat 3, and the non-slip mat 3 passes through with supporting plate 2
Viscose bonds, and Chinese zither can be effectively prevent to skid by the non-slip mat 3 of setting, to influence to perform.
More specifically, the other end of the shaft 15 is equipped with crank 14, and the crank 14 is embedding is set on shaft
It on 15, and is fixed with shaft 15, shaft 15 can be driven to rotate by the crank 14 of setting, to drive first gear 12
Transmission.
More specifically, the bottom end of the support leg 4 is equipped with foot pad 21, and the foot pad 21 passes through screw with support leg 4
It is fixed, and wedging is kept with groove 20, anti-skidding effect can either be played by the foot pad 21 of setting, additionally it is possible to be stuck in groove 20
In, so that concave frame 6 is fixed.
More specifically, described be set between two adjacent support legs 4 of 5 side of protruding block is equipped with steady rest 22, and institute
It states steady rest 22 to be screwed with support leg 4, one will be connected between bracket 1 by what the steady rest 22 of setting can be stablized
It rises, prevents bracket 1 from shaking.
Embodiment：Concave frame 6 is laid before appearing on the stage, since the inside of concave frame 6 is equipped with bulk to the concave frame 6
The groove 20 of sunken inside, while the foot pad 21 being arranged in 4 bottom end of support leg can keep wedging with groove 20, so can be by foot pad
21 fill in groove 20, and concave frame 6 is made to be kept upright with support leg 4, and support for Zheng-a 21-or 25-stringed plucked instrument is moved to performing stage by movable pulley 19
On, subsequent performing artist can shake crank 14, drive shaft 15 to rotate, while shaft 15 then drives first gear 12 and second gear
16 rotations drive band rack 11 to be driven by first gear 12, and band rack 11 is transported downwards when first gear 12 rotates clockwise
It is dynamic, drive fagging 10 and supporting plate 2 to move downward, while the pointer 8 being arranged in 2 side of supporting plate is moved with connecting pin 9, and
It is shown on protractor 7, to which performing artist is just able to know that the angle of supporting plate 2 after the adjustment, after waiting for that angular adjustment is good
Crank 14 is pulled outwardly, second gear 16 is made to be stuck in gear card 17, prevents first gear 12 from band rack 11 being driven to retract again, this
When rolling bearing 18 be also pulled out, entire shaft 15 belongs to lockup state, then exits foot pad 21 from groove 20, by spill
Frame 6 is begun to fight, and is smoothly put support for Zheng-a 21-or 25-stringed plucked instrument using foot pad 21.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of movable belt angle adjusts support for Zheng-a 21-or 25-stringed plucked instrument, including bracket（1）, supporting plate（2）And support leg（4）, it is characterised in that：Institute
State supporting plate（2）Side be bent upwards, and the bracket（1）It is symmetrical set in supporting plate（2）Both sides, the support leg（4）
It is set to bracket（1）The both ends of bottom, and and bracket（1）It is fixedly connected by timber wedge, the supporting plate（2）Bottom be equipped with fagging
（10）, and the fagging（10）With supporting plate（2）It is bonded by viscose, the bracket（1）Bottom side be equipped with protruding block（5）,
The fagging（10）The side of bottom is equipped with and the fagging（10）Vertical band rack（11）, and the band rack（11）Top
It is embedded to be arranged in fagging（10）It is interior, and and fagging（10）It is fixedly connected, it is described to be set to band rack（11）The support leg of side（4）
Side is equipped with adjusting block（13）, and the adjusting block（13）With support leg（4）By screw connection, the adjusting block（13）It is interior
Side is equipped with to the adjusting block（13）The gear card of sunken inside（17）, the gear card（17）Inside be equipped with second gear（16）With
Shaft（15）, and the shaft（15）Extend through second gear（16）With gear card（17）Center, and with the second tooth
Wheel（16）It is fixed, the second gear（16）Outer diameter be slightly less than gear card（17）Outer diameter, the shaft（15）One
End is equipped with first gear（12）, and the first gear（12）With band rack（11）Between be meshed, the adjusting block（13）'s
Side is equipped with rolling bearing（18）, and the rolling bearing（18）It is embedded to be arranged in adjusting block（13）It is interior, the support leg（4）Bottom
The side in portion is equipped with concave frame（6）, and the concave frame（6）It is embedding to be set on support leg（4）Side, and and support leg（4）
By rivet interlacement, the concave frame（6）Bottom end movable pulley is installed（19）, the concave frame（6）Inside be equipped with bulk
To the concave frame（6）The groove of sunken inside（20）, the protruding block（5）Surface be equipped with circular protractor（7）, and it is described
Protractor（7）It is embedded to be arranged in protruding block（5）It is interior, the protractor（7）Center location be equipped with connecting pin（9）, and the support
Frame（1）With supporting plate（2）Pass through connecting pin（9）Connection, the supporting plate（2）Side be additionally provided with pointer（8）, and the pointer（8）
Center and connecting pin（9）Overlapping, and and supporting plate（2）It is bonded by viscose.
2. a kind of movable belt angle according to claim 1 adjusts support for Zheng-a 21-or 25-stringed plucked instrument, it is characterised in that：The supporting plate（2）'s
Surface tiling has one layer of non-slip mat（3）, and the non-slip mat（3）With supporting plate（2）It is bonded by viscose.
3. a kind of movable belt angle according to claim 1 adjusts support for Zheng-a 21-or 25-stringed plucked instrument, it is characterised in that：The shaft（15）'s
The other end is equipped with crank（14）, and the crank（14）It is embedding to be set on shaft（15）On, and and shaft（15）It is fixed.
4. a kind of movable belt angle according to claim 1 adjusts support for Zheng-a 21-or 25-stringed plucked instrument, it is characterised in that：The support leg（4）
Bottom end be equipped with foot pad（21）, and the foot pad（21）With support leg（4）It is screwed, and and groove（20）Keep wedge
It closes.
5. a kind of movable belt angle according to claim 1 adjusts support for Zheng-a 21-or 25-stringed plucked instrument, it is characterised in that：It is described to be set to protrusion
Block（5）Two adjacent support legs of side（4）Between be equipped with steady rest（22）, and the steady rest（22）With support leg（4）Pass through
Screw is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059229.6U CN207731633U (en) | 2018-01-15 | 2018-01-15 | A kind of movable belt angle adjustment support for Zheng-a 21-or 25-stringed plucked instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059229.6U CN207731633U (en) | 2018-01-15 | 2018-01-15 | A kind of movable belt angle adjustment support for Zheng-a 21-or 25-stringed plucked instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207731633U true CN207731633U (en) | 2018-08-14 |
Family
ID=63082408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820059229.6U Expired - Fee Related CN207731633U (en) | 2018-01-15 | 2018-01-15 | A kind of movable belt angle adjustment support for Zheng-a 21-or 25-stringed plucked instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207731633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878889A (en) * | 2019-11-18 | 2020-03-13 | 苏州佳世达光电有限公司 | Projector and projector adjusting foot |
| CN111716482A (en) * | 2020-06-29 | 2020-09-29 | 徐州星皓乐器有限公司 | Manual zither operating platform |
-
2018
- 2018-01-15 CN CN201820059229.6U patent/CN207731633U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878889A (en) * | 2019-11-18 | 2020-03-13 | 苏州佳世达光电有限公司 | Projector and projector adjusting foot |
| CN111716482A (en) * | 2020-06-29 | 2020-09-29 | 徐州星皓乐器有限公司 | Manual zither operating platform |
| CN111716482B (en) * | 2020-06-29 | 2022-03-29 | 徐州星皓乐器有限公司 | Manual zither operating platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180814 Termination date: 20190115 |