CN108665878A - A kind of piano music stand easy to remove based on liftable technology - Google Patents
A kind of piano music stand easy to remove based on liftable technology Download PDFInfo
- Publication number
- CN108665878A CN108665878A CN201810680961.XA CN201810680961A CN108665878A CN 108665878 A CN108665878 A CN 108665878A CN 201810680961 A CN201810680961 A CN 201810680961A CN 108665878 A CN108665878 A CN 108665878A
- Authority
- CN
- China
- Prior art keywords
- crane
- tripod
- lifting seat
- leading screw
- music stand
- 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.)
- Pending
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- 238000005516 engineering process Methods 0.000 title claims abstract description 20
- 239000003381 stabilizer Substances 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001553014 Myrsine salicina Species 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G7/00—Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of piano music stand easy to remove based on liftable technology, including tripod, crane and holder case, it is equipped with motor in the middle part of the inner cavity roof of tripod, the top middle portion of tripod is equipped with crane, it is arranged with guide rail before and after the intracavity sidewall of crane, leading screw is equipped between two guide rails, it is arranged on leading screw and the matched lifting seat of guide rail, the left-hand end of lifting seat is uniformly equipped with several card holes, the seat side top of lifting seat is rotatablely connected holder case by hinge, holder case is equipped with support chamber close to a side of lifting seat, it is arranged with stabilizer blade before and after the left side wall bottom end of support chamber, it is equipped with and ships and resell on another market between two stabilizer blades；The present invention drives lifting seat to be moved up and down along guide rail, to drive moving up and down for holder case, and then the adjustment for composing height to qin is realized, to adapt to the practitioner of different heights by starting motor；By the way that universal wheel is arranged on tripod so that the mobility of whole device becomes very simple, easy to carry.
Description
Technical field
The present invention relates to musical instrument auxiliary stand technical field, specially a kind of steel easy to remove based on liftable technology
Qin music stand.
Background technology
Piano is a kind of keyboard instrument in western classical music, there is the laudatory title of " king of musical instrument ".By 88 keys（52
A white key, 36 black keys）It is formed with metallic cord soundboard.The close Europe Christopher profit of Italian bar Toro was invented in 1709
Piano.
Piano range scope is from A0（27.5Hz）To C8（4186Hz）, the whole musical sounds in Musical System are almost enumerated,
It is the musical instrument that range is most wide other than pipe organ.Piano is commonly used to the performances such as solo, ensemble, accompaniment, composition and rehearsal sound
Pleasure is very convenient.Player is by by the key on lower keyboard, affecting the gavel that enclose carpet inside piano, then tapping steel
Silk string makes a sound.Piano needs the nursing of timing, and the tone color to ensure it is constant.
Piano is a kind of keyboard instrument, pulls hammer to beat string with key.Since 18 end of the centurys, in Europe and U.S.
State, piano are always most important family's keyboard instrument.Piano rises in Europe, and 18 beginnings of the century, Italian Chris is more
A kind of keyboard musical instrument of similar modern piano of Fo Li inventions, has more than 300 years history.
From keyboard instrument develop history for, modern piano is the predecessor by piano --- with the harpsichord for pronunciation of manipulating the strings with
Made of the small harpsichord evolution for hitting string pronunciation.Since 16 end of the centurys, harpsichord and both keyboard instruments of clavichord are gradual
It comes into one's own, until 18 end of the centurys, is just replaced by piano.
Piano was first appeared in 1709, had been a kind of complex and costly musical instrument at that time, and only royal and noble is just organic
It can touch.At the beginning, JohannSebastianBach（John Sebastian Bach）It is very reputable Deng some
The tone color of musicians and inappreciation piano.But half a century is only spent, piano just becomes more and more popular.Work as Mozart
（Mozart）、Brahms（Bo Lamusi）And Liszt（Liszt）The musician of these great creativities puts into the bosom of piano
Later, enthusiasm is just instantaneously detonated.In that age at that time, these new master pianists just as " Rock Star " generally, they
Caused tremendous influence power is to make something perfect even more perfect to musical composition, and powerful strength is filled with for the development of piano.It is royal and
Noble one after another piano, be included in their band by this musical instrument, and the common people can sit around in piano surrounding, listens to newest creation
Graceful melody.The rise of industrial age derives a newly-emerged social stratum --- and middle class, piano are big in this group
For prevalence.Wherein grand piano is the symbol of social status, is generally used in being played with formal solo performance or with the association of philharmonic society,
And upright piano is then more welcome by family.
Currently, the qin frame structure very simple on piano, only there are one the turnover boards for placing qin spectrum for tool, compose and place when qin
When on to qin frame, easily fall, automatic page turning the problems such as, the movement of entire qin frame needs people to carry, and arrangement is inconvenient.
Invention content
The purpose of the present invention is to provide a kind of piano music stand easy to remove based on liftable technology, in solution
State the problem of being proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of piano music stand easy to remove based on liftable technology, including tripod, crane and holder case, tripod are U
The bottom end of shape structure, tripod is uniformly equipped with several universal wheels, and universal wheel is equipped with service brake, is equipped in the middle part of the inner cavity roof of tripod
The top middle portion of motor, tripod is equipped with crane, and crane is U-shaped structure, is arranged with and leads before and after the intracavity sidewall of crane
Rail, guide rail are T-rails, are equipped with leading screw between two guide rails, the top of leading screw is rotatably connected on crane by bearing block
The bottom end of inner cavity roof, leading screw penetrates through the bottom wall of crane and is fixedly connected on the motor shaft of motor, and leading screw passes through bearing and turns
Dynamic to be connected on crane, leading screw is rotatably connected on by bearing on tripod, is arranged on leading screw and the matched lifting of guide rail
Seat, is to be threadedly coupled between leading screw and lifting seat, is to be slidably connected between lifting seat and guide rail, the left-hand end of lifting seat is uniform
Equipped with several card holes, the seat side top of lifting seat is rotatablely connected holder case by hinge, and holder case is close to the side of lifting seat
End is equipped with support chamber, supports and is arranged with stabilizer blade before and after the left side wall bottom end of chamber, is equipped with and ships and resell on another market between two stabilizer blades, and that ships and resell on another market is outer
Be arranged in the middle part of side with the matched supporting rod of card hole, it is rotation connection, the left-hand end of holder case to ship and resell on another market between supporting rod
Equipped with object placing cavity, object placing cavity only has bottom end to retain side wall, and the internal chamber wall of object placing cavity is equipped with adsorption layer, is uniformly set in object placing cavity
There is several and matched compression bar of adsorption layer.
Further, crane is corresponding with motor in the vertical direction.
Further, it is arranged in parallel between guide rail and leading screw.
Further, all card holes are to be set up in parallel from top to bottom.
Further, adsorption layer iron sand layer.
Further, compression bar includes base shaft and protective jacket, and the base shaft is that loadstone is selected to be made, outside base shaft
Side is arranged with protective jacket.
Further, protective jacket is that wood quality is selected to make, and the outboard end of protective jacket is uniformly equipped with several anti-sliding burrs.
Further, it is smaller than 3mm between two adjacent anti-sliding burrs.
Compared with prior art, the present invention drives lifting seat to be moved up and down along guide rail, to drive by starting motor
Holder case moves up and down, and then realizes the adjustment that height is composed to qin, to adapt to the practitioner of different heights；Holder case passes through
Hinge is rotated around elevator chamber, is inserted into card hole by the movable end of supporting rod, the position of support case is limited, to realize holder
The adjustment of case angle, and using the mutual cooperation of compression bar and adsorption layer, compress piano spectrum, prevent in performance, qin composes automatic turning
Page, what speaker was played is normally carried out；By the way that universal wheel is arranged on tripod so that the mobility of whole device becomes very simple
It is single, it is easy to carry.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the piano music stand easy to remove based on liftable technology of the present invention；
Fig. 2 is a kind of structure of the left view of the holder case of the piano music stand easy to remove based on liftable technology of the present invention
Schematic diagram；
Fig. 3 is a kind of structural schematic diagram of the compression bar of the piano music stand easy to remove based on liftable technology of the present invention.
In figure：1- tripods, 2- cranes, 3- guide rails, 4- leading screws, 5- bearing blocks, 6- motors, 7- bearings, 8- universal wheels, 9-
Service brake, 10- lifting seats, 11- card holes, 12- hinges, 13- holder casees, 14- support chambers, 15- supporting rods, 16- stabilizer blades, 17- ship and resell on another market,
18- object placing cavities, 19- adsorption layers, 20- compression bars, 21- base shafts, 22- protective jackets.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1~3, a kind of piano music stand easy to remove based on liftable technology, including tripod 1, lifting
Frame 2 and holder case 13, the tripod 1 are U-shaped structures, and the bottom end of tripod 1 is uniformly equipped with several universal wheels 8, the universal wheel 8
It is equipped with service brake 9, motor 6 is equipped in the middle part of the inner cavity roof of the tripod 1, the top middle portion of tripod 1 is equipped with crane 2, described
Crane 2 is corresponding with motor 6 in the vertical direction, and crane 2 is U-shaped structure, is symmetrically set before and after the intracavity sidewall of crane 2
It is T-rail to have guide rail 3, the guide rail 3, is equipped with leading screw 4 between two guide rails 3, is to be mutually parallel between guide rail 3 and leading screw 4
Setting, the top of leading screw 4 are rotatably connected on the inner cavity roof of crane 2 by bearing block 5, and the bottom end of leading screw 4 penetrates through crane 2
Bottom wall and be fixedly connected on the motor shaft of motor 6, leading screw 4 is rotatably connected on by bearing 7 on crane 2, and leading screw 4 passes through
Bearing 7 is rotatably connected on tripod 1, be arranged on leading screw 4 with 3 matched lifting seat 10 of guide rail, leading screw 4 and lifting seat 10 it
Between be to be threadedly coupled, be to be slidably connected between the lifting seat 10 and guide rail 3, the left-hand end of lifting seat 10 is uniformly equipped with several
Card hole 11, all card holes 11 are to be set up in parallel from top to bottom, and the seat side top of lifting seat 10 is rotated by hinge 12
Connecting bracket case 13, the holder case 13 are equipped with support chamber 14, the left side of the support chamber 14 close to a side of lifting seat 10
Be arranged with stabilizer blade 16 before and after wall bottom end, be equipped between two stabilizer blades 16 and ship and resell on another market 17, it is described ship and resell on another market 17 outboard end in the middle part of
Be arranged with 11 matched supporting rod 15 of card hole, ship and resell on another market between 17 and supporting rod 15 be rotation connection, the holder case 13
Left-hand end is equipped with object placing cavity 18, and the object placing cavity 18 only has bottom end to retain side wall, and the internal chamber wall of object placing cavity 18 is equipped with adsorption layer
19,19 iron sand layer of the adsorption layer is uniformly equipped in the object placing cavity 18 several with 19 matched compression bar 20 of adsorption layer, institute
It includes base shaft 21 and protective jacket 22 to state compression bar 20, and the base shaft 21 is that loadstone is selected to be made, the outer sheath of base shaft 21
Equipped with protective jacket 22, the protective jacket 22 is that wood quality is selected to make, and the outboard end of protective jacket 22 is uniformly equipped with several anti-skidding
Burr is smaller than 3mm between adjacent two anti-sliding burrs.
The present invention drives leading screw 4 to rotate in use, by starting motor 6, by driving lifting seat 10 along on guide rail 3
Lower movement to drive moving up and down for holder case 13, and then realizes the adjustment that height is composed to qin, to adapt to different heights
Practitioner；Holder case 13 is rotated by hinge 12 around elevator chamber 10, after rotating suitable inclination angle, passes through the work of supporting rod 15
Moved end is inserted into card hole 11, and the position of support case 13 is limited, and piano spectrum is then placed in object placing cavity 18, and utilize compression bar 20
With the mutual cooperation of adsorption layer 19, piano spectrum is compressed, is prevented in performance, qin composes automatic page turning, and what speaker was played is normally carried out；
By the way that universal wheel 8 is arranged on tripod 1 so that the mobility of whole device becomes very simple, easy to carry.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (8)
1. a kind of piano music stand easy to remove based on liftable technology, which is characterized in that including tripod（1）, crane
（2）With holder case（13）, tripod（1）It is U-shaped structure, tripod（1）Bottom end uniformly be equipped with several universal wheels（8）, universal wheel
（8）It is equipped with service brake（9）, tripod（1）Inner cavity roof in the middle part of be equipped with motor（6）, tripod（1）Top middle portion be equipped with crane
（2）, crane（2）It is U-shaped structure, crane（2）Intracavity sidewall before and after be arranged with guide rail（3）, guide rail（3）It is that T shapes are led
Rail, two guide rails（3）Between be equipped with leading screw（4）, leading screw（4）Top pass through bearing block（5）It is rotatably connected on crane（2）'s
Inner cavity roof, leading screw（4）Bottom end penetrate through crane（2）Bottom wall and be fixedly connected on motor（6）Motor shaft on, leading screw
（4）Pass through bearing（7）It is rotatably connected on crane（2）On, leading screw（4）Pass through bearing（7）It is rotatably connected on tripod（1）On, silk
Thick stick（4）On be arranged with and guide rail（3）Matched lifting seat（10）, leading screw（4）With lifting seat（10）Between be threadedly coupled, rise
Seat drops（10）With guide rail（3）Between be to be slidably connected, lifting seat（10）Left-hand end uniformly be equipped with several card holes（11）, lifting
Seat（10）Seat side top pass through hinge（12）It is rotatablely connected holder case（13）, holder case（13）Close to lifting seat（10）One
Side is equipped with support chamber（14）, support chamber（14）Left side wall bottom end before and after be arranged with stabilizer blade（16）, two stabilizer blades（16）It
Between be equipped with ship and resell on another market（17）, ship and resell on another market（17）Outboard end in the middle part of be arranged with and card hole（11）Matched supporting rod（15）, ship and resell on another market
（17）With supporting rod（15）Between be rotation connection, holder case（13）Left-hand end be equipped with object placing cavity（18）, object placing cavity（18）Only
There is bottom end to retain side wall, object placing cavity（18）Internal chamber wall be equipped with adsorption layer（19）, object placing cavity（18）It is inside uniformly equipped with several
With adsorption layer（19）Matched compression bar（20）.
2. a kind of piano music stand easy to remove based on liftable technology according to claim 1, which is characterized in that
Crane（2）In the vertical direction with motor（6）It is corresponding.
3. a kind of piano music stand easy to remove based on liftable technology according to claim 1, which is characterized in that
Guide rail（3）With leading screw（4）Between be arranged in parallel.
4. a kind of piano music stand easy to remove based on liftable technology according to claim 1, which is characterized in that
All card holes（11）It is to be set up in parallel from top to bottom.
5. a kind of piano music stand easy to remove based on liftable technology according to claim 1, which is characterized in that
Adsorption layer（19）Iron sand layer.
6. a kind of piano music stand easy to remove based on liftable technology according to claim 1, which is characterized in that
Compression bar（20）Including base shaft（21）And protective jacket（22）, the base shaft（21）It is that loadstone is selected to be made, base shaft（21）
Outer sheath be equipped with protective jacket（22）.
7. a kind of piano music stand easy to remove based on liftable technology according to claim 6, which is characterized in that
Protective jacket（22）It is that wood quality is selected to make, protective jacket（22）Outboard end uniformly be equipped with several anti-sliding burrs.
8. a kind of piano music stand easy to remove based on liftable technology according to claim 7, which is characterized in that
It is smaller than 3mm between two adjacent anti-sliding burrs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680961.XA CN108665878A (en) | 2018-06-27 | 2018-06-27 | A kind of piano music stand easy to remove based on liftable technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680961.XA CN108665878A (en) | 2018-06-27 | 2018-06-27 | A kind of piano music stand easy to remove based on liftable technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108665878A true CN108665878A (en) | 2018-10-16 |
Family
ID=63773361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810680961.XA Pending CN108665878A (en) | 2018-06-27 | 2018-06-27 | A kind of piano music stand easy to remove based on liftable technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108665878A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2211909Y (en) * | 1994-02-22 | 1995-11-08 | 吴永立 | Automatic leaf turner |
| CN202887693U (en) * | 2012-11-13 | 2013-04-17 | 东北石油大学 | Multifunctional music score stand |
| CN203276818U (en) * | 2013-05-02 | 2013-11-06 | 江苏省常州建设高等职业技术学校 | Music score stand |
| CN205158897U (en) * | 2015-12-01 | 2016-04-13 | 河南工业职业技术学院 | Novel instrumental music training music stand |
| CN205387442U (en) * | 2016-03-25 | 2016-07-20 | 湖州新墩丝织有限公司 | Small -size hoisting equipment |
| CN206021894U (en) * | 2016-09-26 | 2017-03-15 | 兰州城市学院 | A kind of Piano Teaching music stand |
| CN206039980U (en) * | 2016-08-15 | 2017-03-22 | 哈尔滨理工大学 | A english taste teaching board for primary school's teaching |
| CN206148127U (en) * | 2016-11-18 | 2017-05-03 | 金红 | Piano exercise musical instrument register for easy reference support |
| CN106935100A (en) * | 2017-04-20 | 2017-07-07 | 河南科技学院 | A kind of piano playing teaching auxiliary device |
| CN206497723U (en) * | 2017-01-21 | 2017-09-15 | 焦作大学 | One kind is with metronomic music-book on pianoforte frame |
-
2018
- 2018-06-27 CN CN201810680961.XA patent/CN108665878A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2211909Y (en) * | 1994-02-22 | 1995-11-08 | 吴永立 | Automatic leaf turner |
| CN202887693U (en) * | 2012-11-13 | 2013-04-17 | 东北石油大学 | Multifunctional music score stand |
| CN203276818U (en) * | 2013-05-02 | 2013-11-06 | 江苏省常州建设高等职业技术学校 | Music score stand |
| CN205158897U (en) * | 2015-12-01 | 2016-04-13 | 河南工业职业技术学院 | Novel instrumental music training music stand |
| CN205387442U (en) * | 2016-03-25 | 2016-07-20 | 湖州新墩丝织有限公司 | Small -size hoisting equipment |
| CN206039980U (en) * | 2016-08-15 | 2017-03-22 | 哈尔滨理工大学 | A english taste teaching board for primary school's teaching |
| CN206021894U (en) * | 2016-09-26 | 2017-03-15 | 兰州城市学院 | A kind of Piano Teaching music stand |
| CN206148127U (en) * | 2016-11-18 | 2017-05-03 | 金红 | Piano exercise musical instrument register for easy reference support |
| CN206497723U (en) * | 2017-01-21 | 2017-09-15 | 焦作大学 | One kind is with metronomic music-book on pianoforte frame |
| CN106935100A (en) * | 2017-04-20 | 2017-07-07 | 河南科技学院 | A kind of piano playing teaching auxiliary device |
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| PB01 | Publication | ||
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Application publication date: 20181016 |