CN108389472A - A kind of piano auxiliary practice device that ergonomics is continuously adjustable - Google Patents
A kind of piano auxiliary practice device that ergonomics is continuously adjustable Download PDFInfo
- Publication number
- CN108389472A CN108389472A CN201810422587.3A CN201810422587A CN108389472A CN 108389472 A CN108389472 A CN 108389472A CN 201810422587 A CN201810422587 A CN 201810422587A CN 108389472 A CN108389472 A CN 108389472A
- Authority
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- China
- Prior art keywords
- supporting block
- continuously adjustable
- track
- practice device
- telescopic rod
- Prior art date
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- Pending
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 210000000707 wrist Anatomy 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
- G09B15/06—Devices for exercising or strengthening fingers or arms; Devices for holding fingers or arms in a proper position for playing
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Special Chairs (AREA)
Abstract
A kind of piano auxiliary practice device that ergonomics is continuously adjustable, including connecting rod, telescopic rod, track bars, correction support device, seat；The seat lower part is provided with adjustable track, the connecting rod is connect with the adjustable track, the telescopic rod is vertically arranged, and the lower end of the telescopic rod and the end of horizontally disposed connecting rod are affixed, and the track bars are horizontally placed between the upper end of telescopic rod described in both sides；The correction support device includes at least supporting block, universal ball table, and the adjusting ball of the universal ball table is connect with the supporting block, and the adjustment seat of the universal ball table is slidably connected in the track bars；When the universal ball table is regulated down to maximum angle, the upper surface of the supporting block is parallel to the track bars.The present invention effectively corrects wrist posture in the case where not influencing piano practicer and playing the musical instrument by correcting support device matching track slide bar.
Description
Technical field
The present invention relates to musical instrument tutor auxiliary platform equipment technical fields, and in particular to a kind of piano that ergonomics is continuously adjustable
Auxiliary practice device.
Background technology
In Piano Teaching, can the hand-type of player be the important link that played, and correct hand-type can help
Piano practicer flexibly uses muscle and the joint of oneself, loosens entire arm, keeps opponent to geatest extent in the case where loosening
The control of finger.The hand-type of specification can allow player more effectively to control the finger of oneself.Existing gesture correction side
Method is the simulated training for allowing piano practicer to carry out gesture on the knee of oneself, or is put in the palm of the hand using appurtenances such as tablees tennis
Then place carries out simulated training in the plane, but rectification effect of these methods during actually playing is unsatisfactory,
Still can change gesture according to the custom of oneself in practical playing procedure, wherein influence it is maximum be exactly wrist stay not just
True gesture, such as the first joint of finger are not stood erectly, and supporting role is not had, dumb.Or wrist collapses, and is unable to handle arm
Body strength is transmitted to finger tip.
Invention content
The object of the present invention is to provide the piano auxiliary practice devices that a kind of ergonomics is continuously adjusted, and the present invention is by rectifying
Positive support device matching track slide bar effectively corrects wrist posture in the case where not influencing piano practicer and playing the musical instrument.
The present invention above-mentioned technical purpose technical scheme is that：A kind of ergonomics is continuously adjustable
Piano auxiliary practice device, including connecting rod, telescopic rod, track bars, correction support device, music stool；Under the music stool
Portion is provided with adjustable track, and the connecting rod is connect with the adjustable track, and the telescopic rod is vertically arranged, described flexible
The lower end of bar and the end of horizontally disposed connecting rod are affixed, and the track bars are horizontally placed on telescopic rod described in both sides
Between upper end；The correction support device include at least supporting block, universal ball table, the adjusting ball of the universal ball table with
The supporting block connection, the adjustment seat of the universal ball table are slidably connected in the track bars；The universal ball table
When being regulated down to maximum angle, the upper surface of the supporting block is parallel to the track bars.
As a preference of the present invention, the adjustment seat includes the annulus, intermediate connecting rod and billiard table set gradually
Portion is provided with raised positive stop strip on the madial wall of the annulus, is provided in the track bars and the protrusion
The limiting slot of positive stop strip cooperation.
As a preference of the present invention, the axial centre of the relatively described track bars of the longitudinal center line of the intermediate connecting rod
Plane where line is obliquely installed, and the restricted adjusting ball is arranged in the billiard table portion and the linkage section of the supporting block is downward
The block of activity point of view, plane where the longitudinal center line of the relatively described track bars in upper surface of the block is parallel to be set
It sets.
As a preference of the present invention, being fixed by fastening screw between the telescopic rod and the track bars.
It is constituted as a preference of the present invention, the supporting block is nylon plastic(s) or rubber.
As a preference of the present invention, overhead gage is provided on the upper surface of the supporting block, the overhead gage only one
End is connect by connection sheet with the supporting block.
As a preference of the present invention, the connection sheet is elastic sheet metal.
As a preference of the present invention, the upper surface of the supporting block and the lower surface of the overhead gage are both provided with flexibility
Spongy layer.
As a preference of the present invention, the front end of the supporting block is provided with palm support portion.
In conclusion the present invention has the advantages that：
The present invention has the advantages that not destroy that piano installation, to practice qin whole process correcting, rectification effect good.
Description of the drawings
Fig. 1 is the positive structure diagram of the embodiment of the present invention；
Fig. 2 is the side structure schematic view of the embodiment of the present invention；
Fig. 3 is the correction support device structure diagram of the embodiment of the present invention；
In figure：1- connecting rods；2- telescopic rods；3- track bars；4- corrects support device；4-1- supporting blocks；4-2- universal ball tables；
4-2-1- adjusts ball；4-2-2- adjustment seats；4-2-2-1- annulus；4-2-2-2- intermediate connecting rods；4-2-2-3- billiard tables portion；5-
Raised positive stop strip；6- limiting slots；7- blocks；8- fastening screws；9- overhead gages；10- connection sheets；11- flexibility spongy layers；12- hands
Ramus volaris profundus support part；13- music stools；14- adjustable tracks.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, Figure 2, Figure 3 shows, the embodiment of the present invention includes for connecting music stool connecting rod 1, for adjust height
Telescopic rod 2, for as adjustable track track bars 3, for correcting elasticity when hand gesture correction support dress
Set 4, for providing human buttock's music stool 13 of support；13 lower part of music stool is provided with adjustable track 14, connecting rod 1 and adjustable track
14 connections, specially adjustable track 14 is made of two socket tubes, and connecting rod 1 is socketed with socket tube, and opposite socket tube has
Have an operating range slid back and forth, operating range is 3cm ~ 10cm, and connecting rod 1 is altogether there are two settings, with the music stool bottom of piano
Portion is connected using screw or bolt mode, and is protruded horizontally up to piano direction, and telescopic rod 2 is vertically arranged, the lower end of telescopic rod 2 with
The end of horizontally disposed connecting rod 1 is affixed, and track bars 3 are horizontally placed between the upper end of both sides telescopic rod 2；Correction branch
Support arrangement 4 includes at least supporting block 4-1 for being connected to wrist portion, for coordinating wrist activity direction to adjust supporting block 4-1
Universal ball table 4-2, the adjusting ball 4-2-1 of universal ball table 4-2 connect with supporting block 4-1, the adjustment seat 4-2- of universal ball table 4-2
2 are slidably connected in track bars 3；When universal ball table 4-2 is regulated down to maximum angle, the upper surface of supporting block 4-1 is parallel
In track bars 3.It is fixed by fastening screw 8 between telescopic rod 2 and track bars 3, screw connection manner is convenient for more actual conditions
It is adjusted.
As shown in Figure 2 and Figure 3, adjustment seat of embodiment of the present invention 4-2-2 include the annulus 4-2-2-1 set gradually, in
Between connecting rod 4-2-2-2 and billiard table portion 4-2-2-3, be provided with raised positive stop strip 5, rail on the madial wall of annulus 4-2-2-1
The limiting slot 6 coordinated with raised positive stop strip 5 is provided on road slide bar 3.The longitudinal center line relative orbit of intermediate connecting rod 4-2-2-2
Plane where the longitudinal center line of slide bar 3 is obliquely installed, and restricted adjusting ball 4-2-1 and support are arranged on billiard table portion 4-2-2-3
The block 7 of the downward activity point of view of linkage section of block 4-1, where the longitudinal center line of the upper surface relative orbit slide bar 3 of block 7
Plane is arranged in parallel.
It has been supplied upwards as shown in figure 3, being provided on the upper surface of supporting block of embodiment of the present invention 4-1 for limiting wrist
Overhead gage 9, the only one end of overhead gage 9 are connect by connection sheet 10 with supporting block 4-1, and supporting block 4-1 is arranged in the other end, and formation is opened
Mouthful, facilitate the space for the correction that human wrist enters between the upper surfaces supporting block 4-1 and overhead gage 9.Connection sheet 10 is elasticity
Sheet metal has certain elastically-deformable function, some interim, tiny amplitudes to adapt to wrist adjust.Supporting block 4-1
The lower surface of upper surface and overhead gage 9 be both provided with flexible spongy layer 11, the rejection sense of human body is reduced with this.Supporting block 4-1
Front end be provided with to human body volar direction extend, for human body palm position provide support palm support portion 12, palm
Support portion 12 uses silica gel material.Supporting block 4-1 is that nylon plastic(s) or rubber are constituted.
The embodiment of the present invention in actual use, the support of correction support device 4 is regulated according to standard piano gesture figure
The horizontal position of block 4-1 after completing the above process, uses then according to the height of the arm position adjustable telescopic rod 2 of user
The wrist of supporting block 4-1 connection users, since universal ball table 4-2 is equal to all directions during user practices qin
There is accommodation limit, especially there is downwards the specific angle that adjusts to avoid wrist so the wrist activity of user is limited
Stay, wrist arch etc. nonstandard gesture formation.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (9)
1. a kind of continuously adjustable piano auxiliary practice device of ergonomics, it is characterised in that：Including connecting rod（1）, telescopic rod
（2）, track bars（3）, correction support device（4）, music stool（13）；The music stool（13）Lower part is provided with adjustable track
（14）, the connecting rod（1）With the adjustable track（14）Connection, the telescopic rod（2）It is vertically arranged, the telescopic rod
（2）Lower end and horizontally disposed connecting rod（1）Affixed, the described track bars in end（3）It is horizontally placed on described in both sides
Telescopic rod（2）Upper end between；The correction support device（4）Including at least supporting block（4-1）, universal ball table（4-2）,
The universal ball table（4-2）Adjusting ball（4-2-1）With the supporting block（4-1）Connection, the universal ball table（4-2）'s
Adjustment seat（4-2-2）It is slidably connected at the track bars（3）On；The universal ball table（4-2）It is regulated down to maximum angular
When spending, the supporting block（4-1）Upper surface be parallel to the track bars（3）.
2. a kind of continuously adjustable piano auxiliary practice device of ergonomics according to claim 1, it is characterised in that：Institute
The adjustment seat stated（4-2-2）Including the annulus set gradually（4-2-2-1）, intermediate connecting rod（4-2-2-2）And billiard table portion
（4-2-2-3）, the annulus（4-2-2-1）Madial wall on be provided with raised positive stop strip（5）, the track bars
（3）On be provided with and the raised positive stop strip（5）The limiting slot of cooperation（6）.
3. a kind of continuously adjustable piano auxiliary practice device of ergonomics according to claim 2, it is characterised in that：Institute
The intermediate connecting rod stated（4-2-2-2）The relatively described track bars of longitudinal center line（3）Longitudinal center line where plane tilt
Setting, the billiard table portion（4-2-2-3）The upper restricted adjusting ball of setting（4-2-1）With the supporting block（4-1）Company
Connect the block of the downward activity point of view of section（7）, the block（7）The relatively described track bars in upper surface（3）Axial centre
Plane where line is arranged in parallel.
4. a kind of continuously adjustable piano auxiliary practice device of ergonomics according to claim 1, it is characterised in that：Institute
The telescopic rod stated（2）With the track bars（3）Between pass through fastening screw（8）It is fixed.
5. a kind of continuously adjustable piano auxiliary practice device of ergonomics according to claim 1, it is characterised in that：Institute
The supporting block stated（4-1）It is constituted for nylon plastic(s) or rubber.
6. a kind of continuously adjustable piano auxiliary practice device of ergonomics according to claim 1, it is characterised in that：Institute
The supporting block stated（4-1）Upper surface on be provided with overhead gage（9）, the overhead gage（9）Only one end passes through connection sheet（10）
With the supporting block（4-1）Connection.
7. a kind of continuously adjustable piano auxiliary practice device of ergonomics according to claim 6, it is characterised in that：Institute
The connection sheet stated（10）For elastic sheet metal.
8. a kind of continuously adjustable piano auxiliary practice device of ergonomics according to claim 6, it is characterised in that：Institute
The supporting block stated（4-1）Upper surface and the overhead gage（9）Lower surface be both provided with flexible spongy layer（11）.
9. a kind of continuously adjustable piano auxiliary practice device of ergonomics according to claim 1, it is characterised in that：Institute
The supporting block stated（4-1）Front end be provided with palm support portion（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810422587.3A CN108389472A (en) | 2018-05-05 | 2018-05-05 | A kind of piano auxiliary practice device that ergonomics is continuously adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810422587.3A CN108389472A (en) | 2018-05-05 | 2018-05-05 | A kind of piano auxiliary practice device that ergonomics is continuously adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108389472A true CN108389472A (en) | 2018-08-10 |
Family
ID=63070365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810422587.3A Pending CN108389472A (en) | 2018-05-05 | 2018-05-05 | A kind of piano auxiliary practice device that ergonomics is continuously adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108389472A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110277001A (en) * | 2019-07-02 | 2019-09-24 | 长沙市望城区艾米教育咨询有限公司 | A kind of practice piano performance wrist device against pressure |
| CN110751877A (en) * | 2019-11-18 | 2020-02-04 | 陈琳琳 | Intelligent music learning and training device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2364818A1 (en) * | 2001-12-10 | 2003-06-10 | Gilles Bernard | Wrist support for keyboard practice |
| CN102693657A (en) * | 2012-06-04 | 2012-09-26 | 大连职业技术学院 | Automatic correcting device for piano-playing hand gestures |
| CN203013021U (en) * | 2012-12-11 | 2013-06-19 | 姜秦胤 | Piano and electronic organ playing technique unifying tool |
| KR20140080407A (en) * | 2012-12-20 | 2014-06-30 | 김유미 | Training device for poise presiding piano |
| CN205334796U (en) * | 2015-12-09 | 2016-06-22 | 许可臻 | Special piano hand -type unscrambler of children |
| TWM537696U (en) * | 2016-10-12 | 2017-03-01 | zi-wei Chen | Musical instrument learning auxiliary device |
| CN206401009U (en) * | 2017-01-21 | 2017-08-11 | 齐齐哈尔大学 | A kind of Novel piano |
| CN206574295U (en) * | 2017-03-16 | 2017-10-20 | 咸阳师范学院 | A kind of piano hand type exercising machine |
| CN208706090U (en) * | 2018-05-05 | 2019-04-05 | 戴阅涵 | A kind of piano auxiliary practice device that ergonomics is continuously adjustable |
-
2018
- 2018-05-05 CN CN201810422587.3A patent/CN108389472A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2364818A1 (en) * | 2001-12-10 | 2003-06-10 | Gilles Bernard | Wrist support for keyboard practice |
| CN102693657A (en) * | 2012-06-04 | 2012-09-26 | 大连职业技术学院 | Automatic correcting device for piano-playing hand gestures |
| CN203013021U (en) * | 2012-12-11 | 2013-06-19 | 姜秦胤 | Piano and electronic organ playing technique unifying tool |
| KR20140080407A (en) * | 2012-12-20 | 2014-06-30 | 김유미 | Training device for poise presiding piano |
| CN205334796U (en) * | 2015-12-09 | 2016-06-22 | 许可臻 | Special piano hand -type unscrambler of children |
| TWM537696U (en) * | 2016-10-12 | 2017-03-01 | zi-wei Chen | Musical instrument learning auxiliary device |
| CN206401009U (en) * | 2017-01-21 | 2017-08-11 | 齐齐哈尔大学 | A kind of Novel piano |
| CN206574295U (en) * | 2017-03-16 | 2017-10-20 | 咸阳师范学院 | A kind of piano hand type exercising machine |
| CN208706090U (en) * | 2018-05-05 | 2019-04-05 | 戴阅涵 | A kind of piano auxiliary practice device that ergonomics is continuously adjustable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110277001A (en) * | 2019-07-02 | 2019-09-24 | 长沙市望城区艾米教育咨询有限公司 | A kind of practice piano performance wrist device against pressure |
| CN110751877A (en) * | 2019-11-18 | 2020-02-04 | 陈琳琳 | Intelligent music learning and training device |
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