CN109159573A - A kind of music-book on pianoforte automatic leaf turner - Google Patents
A kind of music-book on pianoforte automatic leaf turner Download PDFInfo
- Publication number
- CN109159573A CN109159573A CN201811263263.6A CN201811263263A CN109159573A CN 109159573 A CN109159573 A CN 109159573A CN 201811263263 A CN201811263263 A CN 201811263263A CN 109159573 A CN109159573 A CN 109159573A
- Authority
- CN
- China
- Prior art keywords
- page turning
- returning
- paging
- component
- axis
- 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
Links
- 238000007514 turning Methods 0.000 claims abstract description 120
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 230000007306 turnover Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 208000028373 Neck injury Diseases 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002294 pubertal effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D9/00—Bookmarkers; Spot indicators; Devices for holding books open; Leaf turners
- B42D9/04—Leaf turners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/002—Free-standing music stands
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/10—Reading-desks; Lecterns; Pulpits, i.e. free-standing characterised by association with auxiliary devices, e.g. paper clamps, line indicators
Abstract
The invention discloses a kind of music-book on pianoforte automatic leaf turners, belong to musical instrument technical field of auxiliary equipment, including regulating mechanism, supporting plate, paging mechanism and page turning mechanism, supporting plate is mounted on the upper end of regulating mechanism, the lower end of supporting plate is equipped with support components support, regulating mechanism includes height adjustment assembly and angular adjustment component, angular adjustment component is mounted on the upper end of height adjustment assembly, paging mechanism includes holding down assembly and paging component, pass through the connection that holds down assembly between the paging component and supporting plate, page turning mechanism includes shell, cap, page turning component and returning component, shell is mounted on the upper end of supporting plate, the cap is located at the front end of shell.The present invention can be realized automatic page turning, while can also turn back the one page for early turning over or turning over more, and user can adjust its height and angle according to itself height, is suitable for different crowd and uses in faster puberty crowd is grown, avoids user's neck injury.
Description
Technical field
The present invention relates to musical instrument technical field of auxiliary equipment, more particularly, to a kind of music-book on pianoforte automatic leaf turner.
Background technique
Playing for piano be unable to do without music score in the process, and especially some beginners, still, the length of one section of movement of piano are past
It is past longer, need several pages of music score to show, if the practice of one section of movement of learner can be made to need to pause by manually stirring
Several times, this will affect the rhythm of learner, to influence practice effect.
1 China Patent No. CN106564321B of patent discloses a kind of electronic page-turning apparatus for music book, 2 Chinese patent of patent
Number CN105946389B discloses a kind of foot-propelled music leaf turner, and 3 China Patent No. CN107187236B of patent discloses one kind
Automatic turning page piano spectrum frame, wherein patent 1 and patent 2 are all by the way that leaf turner is preset in the several pages for needing to stir
Below face, drives leaf turner to carry out page turning by driving device later, pass through the direct page turning of leaf turner in patent 3, still,
Above-mentioned patent has certain problems；The first, above-mentioned patent when in use can only page turning backward, if operation is made a fault and is led
It causes premature page turning or turns over one page more, no returning device is remedied, and needs manually to readjust, if in important match
Or occur such case in occasion, can seriously affect the rhythm of player, second, do not have in above-mentioned patent angle adjustment device and
Height adjustment device, therefore, it is impossible to be adjusted according to the height of user and figure, long-time service will lead to user's cervical vertebra
It leads to the problem of, especially to the faster people of pubertal growth is in, influences more obvious.
Summary of the invention
The purpose of the present invention is to provide a kind of music-book on pianoforte automatic leaf turners, automatic to solve music score in the prior art
Leaf turner can not returning and adjust the technical issues of.
The present invention provides a kind of music-book on pianoforte automatic leaf turner, including regulating mechanism, supporting plate, paging mechanism and turn over
Page mechanism, the supporting plate are mounted on the upper end of regulating mechanism, and the lower end of the supporting plate is equipped with support components support, the adjusting machine
Structure includes height adjustment assembly and angular adjustment component, and the angular adjustment component is mounted on the upper end of height adjustment assembly, institute
It states paging mechanism and page turning mechanism is separately mounted to the side and top of supporting plate, the paging mechanism includes holding down assembly and dividing
Page component, by the connection that holds down assembly between the paging component and supporting plate, the page turning mechanism includes shell, cap, turns over
Page component and returning component, the shell are mounted on the upper end of supporting plate, and the page turning component and returning component are respectively positioned on shell
Interior and page turning component is fixedly connected with returning component, and the cap is located at the front end of shell.
Further, described to hold down assembly including supporting block, screw rod slide unit and mounting blocks, the cross section of the supporting block is in L
Type and supporting block are mounted on the front end of support plate, and the side of the supporting block is equipped with sliding rail, and the screw rod slide unit is mounted on support
Between block and support plate, the mounting blocks are fixedly connected with the sliding block of screw rod slide unit, and the side of the mounting blocks and sliding rail slide
Connection.
Further, the paging component includes paging motor, driving gear, driven gear, paging axis and several pagings
Wheel, the paging axle position in mounting blocks side and paging axis and mounting blocks be rotatablely connected, several described paging wheels are arranged
On paging axis, one end of the paging axis is arranged with driven gear, and the paging motor is mounted on one end of mounting blocks and divides
It is arranged with driving gear on the output end of page motor, is connected between the driving gear and driven gear by chain drive.
Further, the page turning component includes page turning motor, page turning band, page turning bar, two two first, page turning axis transmissions
Wheel, two page turning axis are respectively mounted inside the shell, and two first driving wheels are respectively sleeved on a page turning axis, described
Page turning motor is fixedly connected with shell and the output end of page turning motor is fixedly connected with a page turning axis, and the page turning band is set in
On two the first driving wheels, the page turning bar is fixedly connected with page turning band.
Further, the returning component includes returning motor, returning band, returning bar, two returning axis and two second biographies
Driving wheel, inside the shell, two the second driving wheels are set on returning axis, and the returning band is arranged for two returning axis installations
On two the second driving wheels, the returning motor is fixedly connected with shell and the output end of returning motor and a returning axis are solid
Fixed connection, one end of the returning bar is fixedly connected with returning band.
Further, the page turning, which takes, is provided with convex block, and the two sides of the convex block are in arc-shaped, and the one of the returning bar
Side is equipped with the limit plate hinged with it, and the lower end of the limit plate is bonded with the upper end of page turning band.
Further, the angular adjustment component includes hinged block, support column and adjusting knob, and the hinged block, which is mounted on, to be held
The upper end of the rear end of supporting plate, the hinged block and support column is hinged, and the adjusting knob is mounted on the side of support column and is used for
Fixed hinge block and support column.
Further, the height adjustment assembly includes pedestal, adjustment axis, rocking bar, two the first adjusting rods, two the second tune
Pole and two adjusting blocks, the upper end of two first adjusting rods is hinged with the lower end of support column, two the first adjusting rods
Lower end it is hinged with the upper end of two adjusting blocks respectively, the upper end of two the second adjusting rods is cut with scissors with the lower end of two adjusting blocks respectively
It connects, the lower end of two the second adjusting rods is hinged with pedestal, and the adjustment axis is through the both ends of two adjusting blocks and adjustment axis point
Not She You the first screw thread and the second screw thread, first screw thread and the second screw thread are hinged, two adjusting blocks respectively with the first screw thread
It is connected with the second screw thread, the rocking bar is mounted on one end of adjustment axis, is set on the pedestal there are two sliding slot, two sliding slots
It is slidably matched respectively with the both ends of adjustment axis, the side of the support column is equipped with confinement block, and the pedestal is equipped with and confinement block
The limiting groove being slidably matched.
Further, the support components support includes support bar, two movable blocks and two shifting chutes, and two shifting chutes are respectively provided with
In the front end of supporting plate, two movable blocks are separately positioned in two shifting chutes and support bar is fixedly connected with two movable blocks,
It is set on the supporting plate there are two threaded hole, fixing button, the fixing button and threaded hole screw thread is equipped in two threaded holes
Cooperation.
Further, including PLC controller and two control devices, two control devices are electrically connected with PLC controller.
Compared with prior art, the beneficial effects of the present invention are:
First, the rotation of page turning band is driven by page turning motor, to make by setting page turning component and returning component in the present invention
The movement of page turning bar is obtained, the separated independent one page of paging component is subjected to page turning, if there is the case where too early page turning and more page turnings,
It can be worked by returning motor and drive the rotation of returning band, be turned back the one page more turned over to avoid because of morning by the movement of returning bar
It turns over or turns over more and user is impacted.
Second, taking in page turning provided with convex block in the present invention, limit plate is provided on returning bar, when page turning band is mobile
When carrying out page turning, limited block and limit plate extruding are so that returning bar rotates, so that returning bar is moved to below one page before
Top, if mistake is turned over, turns back the page convenient for returning bar later again by the page flip newly turned over to the top of returning bar, when returning
When turning over bar and driving page returning, when page returning arrives middle part, pass through compressing so that returning bar lifts adds for limit plate and convex block
Fast page returning.
Third, music score height can be adjusted by the way that height adjustment assembly is arranged in the present invention, by rotating rocker, so that adjusting
Nodal axisn rotation, two adjusting blocks move towards or mutually from movements, so that the Level Change of support column, is adjusted in this way
The height of section directly stops rocking bar after the completion of adjusting, without using additional fixed form to the height for adjusting completion
It is fixed, and this mode belongs to electrodeless adjustment, it is easy to operate.
Fourth, being provided with support components support in the present invention, the height of music score can be adjusted by the adjusting of support components support, so that
The device is suitable for some various sizes of music score, and the scope of application is wider.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is sectional perspective structural schematic diagram one of the invention；
Fig. 3 is the schematic perspective view of paging mechanism in the present invention；
Fig. 4 is the schematic perspective view of page turning component and returning component in the present invention；
Fig. 5 is sectional perspective structural schematic diagram two of the invention；
Fig. 6 is sectional perspective structural schematic diagram three of the invention.
Appended drawing reference:
Regulating mechanism 1, height adjustment assembly 1a, pedestal 1a1, adjustment axis 1a2, rocking bar 1a3, the first adjusting rod 1a4, second is adjusted
Bar 1a5, adjusting block 1a6, the first screw thread 1a7, the second screw thread 1a8, sliding slot 1a9, confinement block 1a10, limiting groove 1a11, angle tune
Component 1b is saved, hinged block 1b1, support column 1b2, adjusting knob 1b3, supporting plate 2, paging mechanism 3, hold down assembly 3a, supporting block
3a1, screw rod slide unit 3a2, mounting blocks 3a3, paging component 3b, paging motor 3b1, driving gear 3b2, driven gear 3b3, paging
Axis 3b4, paging wheel 3b5, page turning mechanism 4, shell 4a, cap 4b, page turning component 4c, page turning motor 4c1, page turning band 4c2, page turning
Bar 4c3, page turning axis 4c4, the first driving wheel 4c5, returning component 4d, returning motor 4d1, returning is with 4d2, returning bar 4d3, returning
Axis 4d5, the second driving wheel 4d6, support components support 5, support bar 5a, movable block 5b, shifting chute 5c, fixing button 5d, convex block 6, limit
Plate 7, control device 8.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.
The component for the embodiment of the present invention for usually describing and showing in attached drawing here can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
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
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below with reference to shown in Fig. 1 to Fig. 6, the embodiment of the invention provides a kind of music-book on pianoforte automatic leaf turners, including
Regulating mechanism 1, supporting plate 2, paging mechanism 3 and page turning mechanism 4, the supporting plate 2 is mounted on the upper end of regulating mechanism 1, described
The lower end of supporting plate 2 is equipped with support components support 5, and the regulating mechanism 1 includes height adjustment assembly 1a and angular adjustment component 1b, institute
The upper end that angular adjustment component 1b is mounted on height adjustment assembly 1a is stated, the paging mechanism 3 and page turning mechanism 4 are separately mounted to
The side and top of supporting plate 2, the paging mechanism 3 include hold down assembly 3a and paging component 3b, the paging component 3b with
By the 3a connection that holds down assembly between supporting plate 2, the page turning mechanism 4 includes shell 4a, cap 4b, page turning component 4c and returning
Component 4d, the shell 4a are mounted on the upper end of supporting plate 2, and the page turning component 4c and returning component 4d are respectively positioned in shell 4a
And page turning component 4c is fixedly connected with returning component 4d, the cap 4b is located at the front end of shell 4a；It is adjusted by support components support 5
The position of music score upper end, so that end housing 4a is close to height and habit further according to user adjust angular adjustment component thereon
1b and height adjustment assembly 1a when needing to stir, is separated one page of the top by paging component 3b later, then by turning over
Page component 4c is stirred, and realizes page turning, if causing to turn over more or early turn over, can be turned back the one page climbed over by returning component 4d,
The dynamics that paging component 3b and the conjunction of music sheet face paste can be adjusted by the 3a that holds down assembly, to adjust paging component 3b and music score
Between frictional force, avoid frictional force excessive and take up music score multipage paper in paging, also avoid frictional force is too small from leading to nothing
Method is by music score paging, since every page of paper material is identical, as long as hold down assembly after controlling each page turning 3a adjusting away from
From can accurately control.
Specifically, the 3a that holds down assembly includes supporting block 3a1, screw rod slide unit 3a2 and mounting blocks 3a3, the supporting block
The cross section of 3a1 is L-shaped and supporting block 3a1 is mounted on the front end of support plate, and the side of the supporting block 3a1 is equipped with sliding rail, institute
It states screw rod slide unit 3a2 to be mounted between supporting block 3a1 and support plate, the sliding block of the mounting blocks 3a3 and screw rod slide unit 3a2 are fixed
Connection, the side of the mounting blocks 3a3 is slidably connected with sliding rail；It can adjust mounting blocks 3a3's by screw rod slide unit 3a2 work
Position, and the accuracy of screw rod slide unit 3a2 is high, therefore can limit the moving direction of mounting blocks 3a3.
Specifically, the paging component 3b includes paging motor 3b1, driving gear 3b2, driven gear 3b3, paging axis
3b4 and several paging wheels 3b5, the paging axis 3b4 are located at the side of mounting blocks 3a3 and paging axis 3b4 and mounting blocks 3a3 turns
Dynamic connection, several described paging wheel 3b5 are set on paging axis 3b4, and one end of the paging axis 3b4 is arranged with driven tooth
3b3 is taken turns, the paging motor 3b1 is mounted on one end and the output end of paging motor 3b1 of mounting blocks 3a3 and is arranged with driving tooth
3b2 is taken turns, is connected between the driving gear 3b2 and driven gear 3b3 by chain drive；Pass through paging motor 3b1 work belt
Dynamic driving gear 3b2 rotation, driving gear 3b2 is rotated by chain-driving driven gear 3b3, so that gear drives paging axis
3b4 and paging wheel 3b5 rotation, before a piece of paper is pushed to mounting blocks 3a3 by the frictional force between paging wheel 3b5 and the page
End, consequently facilitating page turning component 4c carries out page turning.
Specifically, the page turning component 4c includes page turning motor 4c1, page turning band 4c2, page turning bar 4c3, two page turning axis
The first driving wheel of 4c4 two 4c5, two page turning axis 4c4 are installed in shell 4a, two the first driving wheel 4c5
It is respectively sleeved on a page turning axis 4c4, the page turning motor 4c1 is fixedly connected with shell 4a and the output of page turning motor 4c1
End is fixedly connected with a page turning axis 4c4, and the page turning band 4c2 is set on two the first driving wheel 4c5, the page turning bar
4c3 is fixedly connected with page turning band 4c2；A page turning rotation rotation is driven by page turning motor 4c1 work, to drive paging band
Rotation, page turning drives page turning bar 4c3 to stir over the one page for being located at the front end mounting blocks 3a3 with 4c2, thus realize page turning,
Middle page turning motor 4c1 uses servo motor, and after completing page turning, it is original that page turning motor 4c1 reversing device returns to page turning bar 4c3
Position.
Specifically, the returning component 4d includes returning motor 4d1, returning band 4d2, returning bar 4d3, two returning axis
4d5 and two the second driving wheel 4d6, two returning axis 4d5 are mounted in shell 4a, and two the second driving wheel 4d6 cover
It is located on returning axis 4d5, the returning band 4d2 is set on two the second driving wheel 4d6, the returning motor 4d1 and shell
4a is fixedly connected and the output end of returning motor 4d1 is fixedly connected with a returning axis 4d5, one end of the returning bar 4d3 with
Returning band 4d2 is fixedly connected, and drives two the second driving wheel 4d6 to rotate synchronously by returning motor 4d1 work, returning band 4d2
Also it rotates, while returning drives returning bar 4d3 is mobile to turn back the one page for being located at the front end returning bar 4d3 with 4d2, thus by early
The one page for turning over or turning over more turns back.
Specifically, it is provided with convex block 6 on the page turning band 4c2, the two sides of the convex block 6 are in arc-shaped, the returning
The side of bar 4d3 is equipped with the limit plate 7 hinged with it, and the lower end of the limit plate 7 is bonded with page turning with the upper end of 4c2；When turning over
Page band 4c2 is mobile when carrying out page turning, limited block and limit plate 7 squeezes so that returning bar 4d3 is rotated so that returning bar 4d3 from it
It is moved to top below preceding one page, later again by the page flip newly turned over to the top of returning bar 4d3, if mistake is turned over, is convenient for
Returning bar 4d3 turns back the page, when returning bar 4d3 drives page returning, when page returning is to middle part, passes through limit plate 7
With compressing so that returning bar 4d3, which is lifted, accelerates page returning for convex block 6.
Specifically, the angular adjustment component 1b includes hinged block 1b1, support column 1b2 and adjusting knob 1b3, the hinge
The rear end that block 1b1 is mounted on supporting plate 2 is connect, the upper end of the hinged block 1b1 and support column 1b2 is hinged, the adjusting knob 1b3
It is mounted on the side of support column 1b2 and for fixed hinge block 1b1 and support column 1b2；When adjusting, first by adjusting knob 1b3
Rotation is unclamped, and by pulling support plate manually hinged block 1b1 is rotated, is screwed adjusting knob after adjusting to suitable angle
1b3, so that support column 1b2 and hinged block 1b1 are fixed.
Specifically, the height adjustment assembly 1a includes pedestal 1a1, adjustment axis 1a2, rocking bar 1a3, two the first adjusting rods
1a4, two the second adjusting rod 1a5 and two adjusting block 1a6, the upper end of two the first adjusting rod 1a4 with support column 1b2
Lower end it is hinged, the lower end of two the first adjusting rod 1a4 is hinged with the upper end of two adjusting block 1a6 respectively, two second adjusting
The upper end of bar 1a5 is hinged with the lower end of two adjusting block 1a6 respectively, and the lower end of two the second adjusting rod 1a5 is cut with scissors with pedestal 1a1
It connects, the adjustment axis 1a2 is respectively equipped with the first screw thread 1a7 and the second spiral shell through the both ends of two adjusting block 1a6 and adjustment axis 1a2
Line 1a8, the first screw thread 1a7 and the second screw thread 1a8 is hinged, two adjusting block 1a6 respectively with the first screw thread 1a7 and the second spiral shell
Line 1a8 is threadedly coupled, and the rocking bar 1a3 is mounted on one end of adjustment axis 1a2, is set on the pedestal 1a1 there are two sliding slot 1a9,
Both ends of two sliding slot 1a9 respectively with adjustment axis 1a2 are slidably matched, and the side of the support column 1b2 is equipped with confinement block 1a10, institute
It states pedestal 1a1 and is equipped with the limiting groove 1a11 being slidably matched with confinement block 1a10；By rotating rocker 1a3, so that adjustment axis 1a2
Rotation, two adjusting block 1a6 are moved towards or mutually from movements, so that the Level Change of support column 1b2, in this way
The height of adjusting directly stops rocking bar 1a3 after the completion of adjusting, completes without using additional fixed form to adjusting
Height is fixed, and this mode belongs to electrodeless adjustment, easy to operate；Pass through angular adjustment component 1b and height adjustment assembly
The present invention can be adjusted the state that use to suitable user by the cooperating of 1a, and user is avoided to bow to come back and watch pleasure
Spectrum, causes to damage to cervical vertebra.
Specifically, the support components support 5 includes support bar 5a, two movable block 5b and two shifting chute 5c, two movements
Slot 5c is arranged at the front end of supporting plate 2, and two movable block 5b are separately positioned in two shifting chute 5c and support bar 5a and two
A movable block 5b is fixedly connected, and is set on the supporting plate 2 there are two threaded hole, is equipped with fixing button 5d in two threaded holes,
The fixing button 5d is threadedly engaged with threaded hole；The height of music score can be adjusted for the design of support components support 5, so that different
Music score the upper end of size can be located at page turning component 4c, so that use scope of the invention is more extensive, be applicable in
Property is stronger.
Specifically, including PLC controller and two control devices 8, two control devices 8 electrically connect with PLC controller
It connects；Wherein, paging motor 3b1, page turning motor 4c1 and returning motor 4d1 are also electrically connected with PLC controller, pass through two
Control device 8 can control page turning motor 4c1 and returning motor 4d1 work respectively, and foot is arranged in control device 8 when in use
Under, the setting of two control devices 8 can separate the control key of page turning and returning, avoid accidentally stepping on.
The working principle of the invention: the present invention is before use, first adjust angular adjustment component 1b according to the stature of user
With height adjustment assembly 1a, adjusting knob 1b3 is rotated and is unclamped, by pulling support plate manually hinged block 1b1 is rotated, when
Adjusting knob 1b3, rotating rocker 1a3 are screwed after adjusting suitable angle, so that adjustment axis 1a2 is rotated, two adjusting block 1a6
It moves towards or phase is from movement, so that the Level Change of support column 1b2, the height being regulated in this way are being adjusted
After the completion directly stop rocking bar 1a3, later, by step on control device 8 control its work pass through when carrying out page turning
Paging motor 3b1 work drives driving gear 3b2 rotation, and driving gear 3b2 is rotated by chain-driving driven gear 3b3, from
And gear drives paging axis 3b4 and paging wheel 3b5 rotation, is pushed away a piece of paper by the frictional force between paging wheel 3b5 and the page
Page turning motor 4c1 work drives a page turning rotation rotation when being sent to the front end of mounting blocks 3a3, then passing through control device 8, thus
The rotation of paging band is driven, page turning drives page turning bar 4c3 to stir over the one page for being located at the front end mounting blocks 3a3 with 4c2, thus real
Existing page turning, then, screw rod slide unit 3a2 work adjust the position of paging component 3b, can carry out paging next time, work as needs
After carrying out returning, returning motor 4d1 work is controlled by control device 8, two the second driving wheel 4d6 is driven to rotate synchronously, returning
Band 4d2 is also rotated, while returning drives returning bar 4d3 is mobile to turn back the one page for being located at the front end returning bar 4d3 with 4d2, from
And the one page for early turning over or turning over more is turned back.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of music-book on pianoforte automatic leaf turner, it is characterised in that: including regulating mechanism (1), supporting plate (2), paging mechanism
(3) and page turning mechanism (4), the supporting plate (2) are mounted on the upper end of regulating mechanism (1), and the lower end of the supporting plate (2) is equipped with
Support components support (5), the regulating mechanism (1) include height adjustment assembly (1a) and angular adjustment component (1b), the angle tune
Section component (1b) is mounted on the upper end of height adjustment assembly (1a), and the paging mechanism (3) and page turning mechanism (4) are separately mounted to
The side and top of supporting plate (2), the paging mechanism (3) include holding down assembly (3a) and paging component (3b), the paging
Between component (3b) and supporting plate (2) by hold down assembly (3a) connect, the page turning mechanism (4) includes shell (4a), cap
(4b), page turning component (4c) and returning component (4d), the shell (4a) are mounted on the upper end of supporting plate (2), the page turning group
Part (4c) is respectively positioned in shell (4a) with returning component (4d) and page turning component (4c) is fixedly connected with returning component (4d), described
Cap (4b) is located at the front end of shell (4a).
2. a kind of music-book on pianoforte automatic leaf turner according to claim 1, it is characterised in that: hold down assembly (3a)
Including supporting block (3a1), screw rod slide unit (3a2) and mounting blocks (3a3), the cross section of the supporting block (3a1) is L-shaped and supports
Block (3a1) is mounted on the front end of support plate, and the side of the supporting block (3a1) is equipped with sliding rail, screw rod slide unit (3a2) installation
Between supporting block (3a1) and support plate, the mounting blocks (3a3) are fixedly connected with the sliding block of screw rod slide unit (3a2), the peace
The side of dress block (3a3) is slidably connected with sliding rail.
3. a kind of music-book on pianoforte automatic leaf turner according to claim 2, it is characterised in that: the paging component (3b)
Including paging motor (3b1), driving gear (3b2), driven gear (3b3), paging axis (3b4) and several paging wheels (3b5),
The paging axis (3b4) is located at the side of mounting blocks (3a3) and paging axis (3b4) and mounting blocks (3a3) are rotatablely connected, several
The paging wheel (3b5) is set on paging axis (3b4), and one end of the paging axis (3b4) is arranged with driven gear
(3b3), the paging motor (3b1) are mounted on one end and the output end of paging motor (3b1) of mounting blocks (3a3) and are arranged with
Driving gear (3b2) is connected between the driving gear (3b2) and driven gear (3b3) by chain drive.
4. a kind of music-book on pianoforte automatic leaf turner according to claim 1, it is characterised in that: the page turning component (4c)
Including page turning motor (4c1), page turning band (4c2), page turning bar (4c3), two page turning axis (4c4), two the first driving wheels (4c5),
Two page turning axis (4c4) are installed in shell (4a), and two first driving wheels (4c5) are respectively sleeved at one and turn over
On page axis (4c4), the page turning motor (4c1) is fixedly connected with shell (4a) and the output end of page turning motor (4c1) and one
Page turning axis (4c4) is fixedly connected, and the page turning band (4c2) is set on two the first driving wheels (4c5), the page turning bar
(4c3) is fixedly connected with page turning band (4c2).
5. a kind of music-book on pianoforte automatic leaf turner according to claim 1, it is characterised in that: the returning component (4d)
Including returning motor (4d1), returning band (4d2), returning bar (4d3), two returning axis (4d5) and two the second driving wheels
(4d6), two returning axis (4d5) are mounted in shell (4a), and two the second driving wheels (4d6) are set in returning axis
On (4d5), the returning band (4d2) is set on two the second driving wheels (4d6), the returning motor (4d1) and shell
(4a) is fixedly connected and the output end of returning motor (4d1) is fixedly connected with a returning axis (4d5), the returning bar (4d3)
One end and returning band (4d2) it is hinged.
6. a kind of music-book on pianoforte automatic leaf turner according to claim 5, it is characterised in that: the page turning band (4c2)
On be provided with convex block (6), the two sides of the convex block (6) are in arc-shaped, and the side of the returning bar (4d3) is equipped with hinged with it
Limit plate (7), the lower end of the limit plate (7) is bonded with the upper end of page turning band (4c2).
7. a kind of music-book on pianoforte automatic leaf turner according to claim 1, it is characterised in that: the angular adjustment component
(1b) includes hinged block (1b1), support column (1b2) and adjusting knob (1b3), and the hinged block (1b1) is mounted on supporting plate (2)
Rear end, the hinged block (1b1) and the upper end of support column (1b2) are hinged, and the adjusting knob (1b3) is mounted on support column
The side of (1b2) and be used for fixed hinge block (1b1) and support column (1b2).
8. a kind of music-book on pianoforte automatic leaf turner according to claim 7, it is characterised in that: the height adjustment assembly
(1a) includes pedestal (1a1), adjustment axis (1a2), rocking bar (1a3), two the first adjusting rods (1a4), two the second adjusting rods
(1a5) and two adjusting blocks (1a6), the upper end of two first adjusting rods (1a4) are cut with scissors with the lower end of support column (1b2)
It connects, the lower end of two the first adjusting rods (1a4) is hinged with the upper end of two adjusting blocks (1a6) respectively, two the second adjusting rods
The upper end of (1a5) is hinged with the lower end of two adjusting blocks (1a6) respectively, and the lower end of two the second adjusting rods (1a5) is and pedestal
(1a1) hingedly, the adjustment axis (1a2) is respectively equipped with the first spiral shell through the both ends of two adjusting blocks (1a6) and adjustment axis (1a2)
Line (1a7) and the second screw thread (1a8), hingedly, two adjusting blocks (1a6) are divided for first screw thread (1a7) and the second screw thread (1a8)
It is not threadedly coupled with the first screw thread (1a7) and the second screw thread (1a8), the rocking bar (1a3) is mounted on the one of adjustment axis (1a2)
It holds, is set on the pedestal (1a1) there are two sliding slot (1a9), two sliding slots (1a9) are slided with the both ends of adjustment axis (1a2) respectively
The side of cooperation, the support column (1b2) is equipped with confinement block (1a10), and the pedestal (1a1) is equipped with and confinement block (1a10)
The limiting groove (1a11) being slidably matched.
9. a kind of music-book on pianoforte automatic leaf turner according to claim 1, it is characterised in that: the support components support (5)
Including support bar (5a), two movable blocks (5b) and two shifting chutes (5c), two shifting chutes (5c) are arranged at supporting plate (2)
Front end, two movable blocks (5b) are separately positioned in two shifting chutes (5c) and support bar (5a) and two movable blocks (5b) are solid
Fixed connection is set on the supporting plate (2) there are two threaded hole, is equipped with fixing button (5d), the fixation in two threaded holes
Button (5d) is threadedly engaged with threaded hole.
10. a kind of music-book on pianoforte automatic leaf turner, it is characterised in that: including PLC controller and two control devices (8), two
A control device (8) is electrically connected with PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811263263.6A CN109159573A (en) | 2018-10-28 | 2018-10-28 | A kind of music-book on pianoforte automatic leaf turner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811263263.6A CN109159573A (en) | 2018-10-28 | 2018-10-28 | A kind of music-book on pianoforte automatic leaf turner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109159573A true CN109159573A (en) | 2019-01-08 |
Family
ID=64875366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811263263.6A Pending CN109159573A (en) | 2018-10-28 | 2018-10-28 | A kind of music-book on pianoforte automatic leaf turner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109159573A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712471A (en) * | 2019-03-12 | 2019-05-03 | 安阳师范学院 | A kind of Music education music score writing demonstration device |
| CN113232437A (en) * | 2021-06-03 | 2021-08-10 | 嘉兴学院 | Page turner based on fuzzy control |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW464489B (en) * | 2000-08-29 | 2001-11-21 | Kuen-Hung Tsai | Electrical page turner device |
| CN201352437Y (en) * | 2008-12-03 | 2009-11-25 | 凤眈 | Music stand with page turning mechanism |
| EP2371239A1 (en) * | 2008-11-11 | 2011-10-05 | Ymelda Maribel Odar Peña | Portable, modular assembly of panels for the erection of furniture in situ |
| KR20150026152A (en) * | 2013-09-02 | 2015-03-11 | 이동우 | Automatic Music Stand |
| CN204249591U (en) * | 2014-12-02 | 2015-04-08 | 黑龙江民族职业学院 | Piano spectrum automatic page turning device |
| CN204586174U (en) * | 2015-01-19 | 2015-08-26 | 上海交通大学 | Automatic page turner |
| CN106672850A (en) * | 2017-02-08 | 2017-05-17 | 泰州市畅通管业有限公司 | Lifting table for lifting hollow winding pipe |
| CN206833308U (en) * | 2017-06-06 | 2018-01-02 | 常州信息职业技术学院 | A kind of computer monitor for being easy to regulation |
| CN206953833U (en) * | 2017-05-27 | 2018-02-02 | 戴泽钧 | Flipbook device and equipment |
| CN207825772U (en) * | 2017-09-04 | 2018-09-07 | 上海慧升智能科技股份有限公司 | A kind of automatic page turning mechanism |
| CN207852298U (en) * | 2018-03-12 | 2018-09-11 | 新乡职业技术学院 | A kind of adjustable height music stand of Piano Teaching |
-
2018
- 2018-10-28 CN CN201811263263.6A patent/CN109159573A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW464489B (en) * | 2000-08-29 | 2001-11-21 | Kuen-Hung Tsai | Electrical page turner device |
| EP2371239A1 (en) * | 2008-11-11 | 2011-10-05 | Ymelda Maribel Odar Peña | Portable, modular assembly of panels for the erection of furniture in situ |
| CN201352437Y (en) * | 2008-12-03 | 2009-11-25 | 凤眈 | Music stand with page turning mechanism |
| KR20150026152A (en) * | 2013-09-02 | 2015-03-11 | 이동우 | Automatic Music Stand |
| CN204249591U (en) * | 2014-12-02 | 2015-04-08 | 黑龙江民族职业学院 | Piano spectrum automatic page turning device |
| CN204586174U (en) * | 2015-01-19 | 2015-08-26 | 上海交通大学 | Automatic page turner |
| CN106672850A (en) * | 2017-02-08 | 2017-05-17 | 泰州市畅通管业有限公司 | Lifting table for lifting hollow winding pipe |
| CN206953833U (en) * | 2017-05-27 | 2018-02-02 | 戴泽钧 | Flipbook device and equipment |
| CN206833308U (en) * | 2017-06-06 | 2018-01-02 | 常州信息职业技术学院 | A kind of computer monitor for being easy to regulation |
| CN207825772U (en) * | 2017-09-04 | 2018-09-07 | 上海慧升智能科技股份有限公司 | A kind of automatic page turning mechanism |
| CN207852298U (en) * | 2018-03-12 | 2018-09-11 | 新乡职业技术学院 | A kind of adjustable height music stand of Piano Teaching |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712471A (en) * | 2019-03-12 | 2019-05-03 | 安阳师范学院 | A kind of Music education music score writing demonstration device |
| CN113232437A (en) * | 2021-06-03 | 2021-08-10 | 嘉兴学院 | Page turner based on fuzzy control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109159573A (en) | A kind of music-book on pianoforte automatic leaf turner | |
| CN109228729A (en) | A kind of working method of music-book on pianoforte automatic leaf turner | |
| CN209540361U (en) | A kind of electric turnover liquid crystal display | |
| US10585336B2 (en) | Centroid adjustment mechanism of pan-tilt-zoom camera, pan-tilt-zoom, and aerial vehicle | |
| EP0485981A3 (en) | Step-type training machine and control method | |
| CN109095760A (en) | A kind of adjustable glass cutting machine of high-precision | |
| CN207850379U (en) | A kind of plumb aligner laser target micro actuator | |
| CN209289999U (en) | A kind of music-book on pianoforte automatic leaf turner | |
| CN201089241Y (en) | Synchronous regulating mechanism for flexible printer | |
| CN110369565A (en) | A kind of dog-ear processing unit of hardware sheet metal component | |
| CN201036683Y (en) | Service robot ball outputting direction control device | |
| CN206805904U (en) | One kind knot takes formula theory of mechanics teaching aid | |
| CN209842965U (en) | Teaching display device for environmental art design major | |
| CN209662140U (en) | A kind of eye exercise instrument | |
| CN111467183A (en) | Brain-controlled finger extension rehabilitation training instrument | |
| CN107424478A (en) | A kind of new teaching exhibiting device | |
| CN205992816U (en) | A kind of novel universal portable motor slide rail | |
| CN113554994A (en) | Automatic tuning device for piano | |
| CN215204165U (en) | Convenient to use's binding means | |
| CN219889076U (en) | Projector convenient for angle adjustment | |
| CN208652090U (en) | A kind of display device | |
| CN214806591U (en) | Interpupillary distance adjusting device and vision training instrument | |
| CN112791358A (en) | Rotatory upset training set of dance with prevent dizzy effect | |
| US2802388A (en) | Tuning hammer | |
| CN100360947C (en) | Method and device for controlling high-voltage discharge measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190108 |