CN114027615A - Music book support is used in music class - Google Patents
Music book support is used in music class Download PDFInfo
- Publication number
- CN114027615A CN114027615A CN202111354433.3A CN202111354433A CN114027615A CN 114027615 A CN114027615 A CN 114027615A CN 202111354433 A CN202111354433 A CN 202111354433A CN 114027615 A CN114027615 A CN 114027615A
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- CN
- China
- Prior art keywords
- music
- motor
- fixed
- crank
- supporting plate
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Classifications
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- 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
-
- 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
-
- 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
-
- 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
- A47B2019/008—Free-standing music stands with antenna-like telescopic stem
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Pivots And Pivotal Connections (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a music stand for a music class, which comprises a support plate; the pressing structure is arranged on the supporting plate and used for fixing the music book after page turning; the output end of the composite adjusting component is connected with the supporting plate and is used for respectively adjusting the inclination angles in the left-right direction and the pitching direction of the supporting plate; the telescopic assembly is used for adjusting the height of the supporting plate, one end of the telescopic assembly is connected with the composite adjusting assembly, the other end of the telescopic assembly is connected with the base, and the base is used for being fixedly connected with a ceiling. The music book fixing device is fixed on a ceiling, when the music book fixing device is used, the composite adjusting assembly and the telescopic assembly are matched, the supporting plate is adjusted to a proper using position, and then the music book after page turning is fixed on the supporting plate through the compression structure.
Description
Technical Field
The invention relates to the technical field of teaching aids for music classes, in particular to a music book support for music classes.
Background
In the course of in last music class, the content of exercise is more, often need utilize the music book support, and at present, conventional operation is when not suitable for, with the music book support centralized storage, when needs use, the manual work transport support to the classroom, but such operation one wastes time, and the second time still needs the special space of depositing the music book support for the utilization ratio in space is not high.
Disclosure of Invention
The object of the present invention is to provide a music stand for a music class to solve all the above mentioned problems.
The technical scheme of the invention is as follows:
a music book stand for a music class comprises a support plate;
the pressing structure is arranged on the supporting plate and used for fixing the music book after page turning;
the output end of the composite adjusting component is connected with the supporting plate and is used for respectively adjusting the inclination angles in the left-right direction and the pitching direction of the supporting plate;
the telescopic assembly is used for adjusting the height of the supporting plate, one end of the telescopic assembly is connected with the composite adjusting assembly, the other end of the telescopic assembly is connected with the base, and the base is used for being fixedly connected with a ceiling.
Preferably, compact structure includes two sets of spacing subassemblies, and every spacing subassembly of group includes:
one end of the first rod is provided with a first bolt in a penetrating way, and the first bolt is detachably arranged on the supporting plate in a penetrating way;
and one end of the second rod is hinged on the support plate, and when the other end of the second rod is crossed with the other end of the first rod, the position of the first rod can be limited.
Preferably, the telescopic assembly is a multi-stage hydraulic cylinder.
Preferably, the compound adjustment assembly comprises:
the mounting plate is vertically fixed with one end of the telescopic assembly, which is far away from the base;
the output shafts of the first motor and the second motor are on the same straight line and are respectively fixed with the mounting plate;
the two supports are oppositely arranged and are respectively positioned at the output shaft ends of the first motor and the second motor;
an output shaft of the second motor penetrates through one of the supports and then is fixedly sleeved with a first bevel gear, and an output shaft of the first motor penetrates through the other support and then is fixedly sleeved with one end of a first crank;
the sleeve is fixedly connected with the other end of the first crank, and the central axis of the sleeve is perpendicular to the central axis of the output shaft of the first motor;
the rotating shaft is arranged in the sleeve in a penetrating manner, one end of the rotating shaft is fixedly sleeved with a second bevel gear, the second bevel gear is meshed with the first bevel gear, and the other end of the rotating shaft is fixedly connected with the supporting plate;
and the second crank is symmetrically arranged with the first crank, one end of the second crank is fixedly connected with the sleeve, the other end of the second crank is sleeved on the output shaft of the second motor, and the sleeved position of the second crank and the output shaft of the second motor is positioned between the bracket and the first bevel gear.
Preferably, the device further comprises an adjusting assembly for universally adjusting the angle of the supporting plate.
Preferably, the adjustment assembly comprises:
the hollow ball head is arranged at one end of the telescopic assembly, which is far away from the base, and a through hole is formed in one side of the ball head, which is far away from the base;
one end of the connecting rod is provided with a spherical groove, the ball head is clamped in the spherical groove, the other end of the connecting rod is fixed with the mounting plate, a slotted hole is formed in the connecting rod, one end of the slotted hole penetrates through the spherical groove, the other end of the slotted hole penetrates through the mounting hole, and the central line of the mounting hole is perpendicular to the slotted hole;
the fastening piece is arranged in the mounting hole in a penetrating mode;
the ball body is arranged in the hollow ball head;
and one end of the connecting rope is fixed with the ball body, and the other end of the connecting rope penetrates through the through hole and the slotted hole in sequence and then is wound on the fastening piece.
Preferably, the tightening piece includes:
the cylinder is used for winding the connecting rope;
one end of the first screw rod is coaxially fixed with the cylinder, and the other end of the first screw rod is provided with a handheld part;
the second screw rod sets up the cylinder deviates from the one end of handheld portion, with the cylinder is coaxial fixed, the coaxial fixed connection spacing ring is served to the one end that the second screw rod deviates from handheld portion.
The music book bracket for the music class is fixed on the ceiling, when the music book bracket is used, the composite adjusting assembly and the telescopic assembly are matched, the supporting plate is adjusted to a proper using position, and then the music book after page turning is fixed on the supporting plate by the compression structure.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial structural view of the present invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with fig. 1 and 2, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Example 1
Referring to fig. 1 and 2, an embodiment of the present invention provides a music book stand for a music class, which includes a supporting plate 12 for supporting a music book, and a pressing structure is disposed on the supporting plate 12 and used for fixing the music book after page turning.
The support plate 12 is connected to an output end of a composite adjustment assembly for adjusting the tilt angles of the support plate 12 in the left-right direction and the pitch direction, respectively. The composite adjusting component is connected with a telescopic component 2, the telescopic component 2 is used for adjusting the height of the supporting plate 12, one end of the telescopic component is connected with the composite adjusting component, the other end of the telescopic component is connected with a base 1, and the base 1 is used for being fixedly connected with a ceiling. In use, the telescopic assembly 2 is started, the height of the support plate 12 can be adjusted to a proper position, and the composite adjusting assembly is started to adjust the inclination angles of the support plate 12 in the left-right direction and the pitching direction to a proper position.
Further, the structure of compact structure is specific including two sets of spacing subassemblies, and the structure of the spacing subassembly of every group is including dismantling the first bolt of wearing to establish in backup pad 12, and the cover is equipped with first pole 17 on the first bolt, and first pole 17 can rotate around first bolt. The support plate 12 is also hinged to one end of the second lever 16 so that the second lever 16 can be rotated, and when the other end of the second lever 16 crosses the other end position of the first lever 17, the position of the first lever 17 can be defined by the wedge force.
Further, the retraction assembly 2 is preferably a multi-stage hydraulic cylinder that extends or retracts to allow for gradual adjustment of the position of the support plate 12. And the telescopic assembly 2 can be started to receive the support plate 12 in the air when the support plate 12 is not used, so that the ground space is not occupied, and the utilization rate of the ground is improved.
Furthermore, the structure of the composite adjusting assembly comprises a mounting plate 8, and the mounting plate 8 is vertically fixed with one end of the telescopic assembly 2 departing from the base 1; the mounting plate 8 is fixed with a first motor 18 and a second motor 9, and output shafts of the first motor 18 and the second motor 9 are on the same straight line. The output shaft ends of the first motor 18 and the second motor 9 are provided with a bracket 10, and the two brackets 10 are arranged oppositely. Wherein, the output shaft of the second motor 9 is fixed with the first bevel gear 15 after passing through one of the brackets 10, and the output shaft of the first motor 18 is fixed with one end of the first crank 13 after passing through the other bracket 10. The sleeve 11 is fixedly connected with the other end of the first crank 13, and the central axis of the sleeve 11 is perpendicular to the central axis of the output shaft of the first motor 18. A rotating shaft penetrates through the sleeve 11, one end of the rotating shaft is fixedly sleeved with a second bevel gear 14, the second bevel gear 14 is meshed with a first bevel gear 15, and the other end of the rotating shaft is fixedly connected with the support plate 12. And a second crank is symmetrically arranged with the first crank 13, one end of the second crank is fixedly connected with the sleeve 11, the other end of the second crank is sleeved on an output shaft of the second motor 9, and the sleeved position of the second crank and the output shaft of the second motor 9 is positioned between the support 10 and the first bevel gear 15.
In use, the first motor 18 is started to rotate by a predetermined angle, so as to drive the first crank 13 to rotate synchronously, so that the sleeve 11 connected with the tail end of the first crank 13 rotates synchronously, the second bevel gear 14 is driven to rotate synchronously along the first bevel gear 15, and the support plate 12 tilts by a certain angle. The second motor 9 is started to drive the first bevel gear 15 to synchronously rotate, so as to drive the second bevel gear 14 to synchronously rotate, and the second bevel gear 14 drives the rotating shaft to rotate, so as to adjust the circumferential inclination angle of the support plate 12.
Further, the device also comprises an adjusting component for universally adjusting the angle of the support plate 12, so that the adaptability of the support plate 12 in the use state is increased.
Further, the structure of adjustment subassembly is including setting up at the hollow bulb 3 that flexible subassembly 2 deviates from the one end of base 1, and the through-hole has been seted up to one side that bulb 3 deviates from base 1. The ball head 3 is clamped in the spherical groove, the spherical groove is formed in one end of the connecting rod 6, the other end of the connecting rod 6 is fixed with the mounting plate 8, a slotted hole is formed in the connecting rod 6, one end of the slotted hole penetrates through the spherical groove, the other end of the slotted hole penetrates through the mounting hole formed in the connecting rod 6, the central line of the mounting hole is perpendicular to the slotted hole, and the fastening piece 7 penetrates through the mounting hole. A ball body 4 is arranged in the hollow ball head 3, the ball body 4 is fixed with one end of a connecting rope 5, and the other end of the connecting rope 5 sequentially penetrates through the through hole and the slotted hole and then is wound on a fastening piece 7.
Further, tight piece 7 is including being used for the cylinder of winding connection rope 5, and the cylinder is coaxial fixed with the one end of first screw rod, and the other end of first screw rod is provided with the handheld portion of being convenient for operate. Set up the second screw rod in the cylinder deviates from the one end of handheld portion, and the second screw rod is coaxial fixed with the cylinder, and the second screw rod deviates from one of handheld portion and serves coaxial fixed connection spacing ring.
In the use, rotate handheld portion and can loosen and connect rope 5, make spheroid 4 and bulb 3 loosen, thereby conveniently twist connecting rod 6, the gesture of adjustment backup pad 12, after the adjustment finishes, reverse twist handheld portion, can twine connection rope 5 on tightening piece 7 tightly, thereby compress tightly inside hollow bulb 3 with connecting 5 terminal spheroid 4 of rope, thereby fix the gesture of having adjusted, because the existence of bulb structure, make the adjustment direction of backup pad 12 more nimble.
The music book bracket for the music class is fixed on the ceiling, when the music book bracket is used, the composite adjusting assembly and the telescopic assembly are matched, the supporting plate is adjusted to a proper using position, and then the music book after page turning is fixed on the supporting plate by the compression structure.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (7)
1. A music book support is used to music class, its characterized in that includes:
a support plate (12);
the pressing structure is arranged on the supporting plate (12) and is used for fixing the music book after page turning;
the output end of the composite adjusting component is connected with the supporting plate (12) and is used for respectively adjusting the inclination angles in the left-right direction and the pitching direction of the supporting plate (12);
the telescopic assembly (2) is used for adjusting the height of the supporting plate (12), one end of the telescopic assembly is connected with the composite adjusting assembly, the other end of the telescopic assembly is connected with the base (1), and the base (1) is fixedly connected with a ceiling.
2. The music stand of claim 1, wherein the compression structure comprises two sets of limiting members, each set of limiting members comprising:
a first rod (17), one end of which is provided with a first bolt in a penetrating way, and the first bolt is detachably arranged on the support plate (12) in a penetrating way;
and the second rod (16) is hinged to the support plate (12) at one end, and when the other end of the second rod (16) is crossed with the other end of the first rod (17), the position of the first rod (17) can be limited.
3. Music stand according to claim 1, characterized in that said telescopic member (2) is a multi-stage hydraulic cylinder.
4. The music stand of claim 1, wherein said composite adjustment assembly comprises:
the mounting plate (8) is vertically fixed with one end of the telescopic assembly (2) deviating from the base (1);
the output shafts of the first motor (18) and the second motor (9) are on the same straight line and are respectively fixed with the mounting plate (8);
the two brackets (10) are oppositely arranged and are respectively positioned at the output shaft ends of the first motor (18) and the second motor (9);
wherein, the output shaft of the second motor (9) passes through one of the brackets (10) and then is sleeved with and fixed with a first bevel gear (15), and the output shaft of the first motor (18) passes through the other bracket (10) and then is connected with the other bracket (10)
One end of the first crank (13) is sleeved and fixed;
the sleeve (11) is fixedly connected with the other end of the first crank (13), and the central axis of the sleeve (11) is perpendicular to the central axis of the output shaft of the first motor (18);
the rotating shaft is arranged in the sleeve (11) in a penetrating manner, one end of the rotating shaft is fixedly sleeved with a second bevel gear (14), the second bevel gear (14) is meshed with the first bevel gear (15), and the other end of the rotating shaft is fixedly connected with the supporting plate (12);
and the second crank is symmetrically arranged with the first crank (13), one end of the second crank is fixedly connected with the sleeve (11), the other end of the second crank is sleeved on the output shaft of the second motor (9), and the sleeved position of the second crank and the output shaft of the second motor (9) is positioned between the bracket (10) and the first bevel gear (15).
5. Music stand according to claim 4, characterized in that it further comprises an adjustment assembly for universal adjustment of the angle of the support plate (12).
6. The music stand of claim 5, wherein said adjustment assembly comprises:
the hollow ball head (3) is arranged at one end of the telescopic component (2) departing from the base (1), and a through hole is formed in one side of the ball head (3) departing from the base (1);
the connecting rod (6) is provided with a spherical groove at one end, the ball head (3) is clamped in the spherical groove, the other end of the connecting rod (6) is fixed with the mounting plate (8) and is provided with a slotted hole, one end of the slotted hole penetrates through the spherical groove, the other end of the slotted hole penetrates through the mounting hole, and the central line of the mounting hole is perpendicular to the slotted hole;
the fastening piece (7) is arranged in the mounting hole in a penetrating mode;
the ball body (4) is arranged in the hollow ball head (3);
one end of the connecting rope (5) is fixed with the ball body (4), and the other end of the connecting rope penetrates through the through hole and the slotted hole in sequence and then is wound on the fastening piece (7).
7. Music lesson score support according to claim 6, characterized in that said tightening member (7) comprises:
a cylinder for winding the connection rope (5);
one end of the first screw rod is coaxially fixed with the cylinder, and the other end of the first screw rod is provided with a handheld part;
the second screw rod sets up the cylinder deviates from the one end of handheld portion, with the cylinder is coaxial fixed, the coaxial fixed connection spacing ring is served to the one end that the second screw rod deviates from handheld portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111354433.3A CN114027615B (en) | 2021-11-15 | 2021-11-15 | Music book support is used in music class |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111354433.3A CN114027615B (en) | 2021-11-15 | 2021-11-15 | Music book support is used in music class |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114027615A true CN114027615A (en) | 2022-02-11 |
| CN114027615B CN114027615B (en) | 2022-08-23 |
Family
ID=80144496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111354433.3A Active CN114027615B (en) | 2021-11-15 | 2021-11-15 | Music book support is used in music class |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114027615B (en) |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4113330A (en) * | 1977-09-12 | 1978-09-12 | Wright Line Inc. | Holder for documentation cartridge |
| CN101455483A (en) * | 2009-01-06 | 2009-06-17 | 倪伟 | Intelligent reading and writing platform |
| JP2010002849A (en) * | 2008-06-23 | 2010-01-07 | Kawai Musical Instr Mfg Co Ltd | Front support device for large roof of grand piano |
| ES1142056U (en) * | 2015-07-22 | 2015-08-06 | Oscar Sebastian LOPEZ NAVARRO | Portable and deslegable atril for conferences (Machine-translation by Google Translate, not legally binding) |
| CN205306293U (en) * | 2016-01-18 | 2016-06-15 | 韩慧 | Adjustable music stand is used in music teaching |
| CN206574292U (en) * | 2017-03-17 | 2017-10-20 | 扬州大学 | A kind of pseudo-experience formula solfeggio teaching equipment |
| CN207009072U (en) * | 2017-08-03 | 2018-02-13 | 火星人视野（北京）教育科技有限公司 | A kind of electronic organ of teaching |
| CN207965460U (en) * | 2018-04-11 | 2018-10-12 | 浙江经济职业技术学院 | Integrated lectern with projecting function |
| CN208335518U (en) * | 2017-12-22 | 2019-01-04 | 大庆师范学院 | A kind of auxiliary device for Chinese zither teaching |
| CN208434919U (en) * | 2017-07-05 | 2019-01-29 | 郑州师范学院 | A kind of Multifunctional piano teaching support |
| CN208769065U (en) * | 2018-04-19 | 2019-04-23 | 齐鲁师范学院 | One kind, which is set a song to music, outwells formula music easel with ceiling |
| CN209185879U (en) * | 2018-08-17 | 2019-08-02 | 玉溪师范学院 | A kind of music stand for music teaching |
| CN209274199U (en) * | 2018-12-05 | 2019-08-20 | 贾立霞 | Music score fixing clamp |
| CN110728882A (en) * | 2019-10-25 | 2020-01-24 | 新乡医学院三全学院 | Teaching display device for general medicine |
| CN111374444A (en) * | 2020-03-12 | 2020-07-07 | 安阳师范学院 | Music training music stand |
| CN111543780A (en) * | 2020-04-23 | 2020-08-18 | 滨州学院 | Music playing and commanding music book supporting device |
| CN211483385U (en) * | 2020-01-15 | 2020-09-15 | 郑州科技学院 | Music stand for music teaching |
| CN211699701U (en) * | 2020-03-05 | 2020-10-16 | 济宁职业技术学院 | Piano music stand |
| CN213247500U (en) * | 2020-08-06 | 2021-05-25 | 哈尔滨商业大学广厦学院 | Music score placing device |
| CN113080612A (en) * | 2021-04-14 | 2021-07-09 | 咸阳师范学院 | Piano teaching music stand |
| CN113229596A (en) * | 2021-04-20 | 2021-08-10 | 宿州学院 | Suspension type computer desk |
| CN214016497U (en) * | 2020-10-29 | 2021-08-24 | 西华大学 | Music stand for music art |
-
2021
- 2021-11-15 CN CN202111354433.3A patent/CN114027615B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4113330A (en) * | 1977-09-12 | 1978-09-12 | Wright Line Inc. | Holder for documentation cartridge |
| JP2010002849A (en) * | 2008-06-23 | 2010-01-07 | Kawai Musical Instr Mfg Co Ltd | Front support device for large roof of grand piano |
| CN101455483A (en) * | 2009-01-06 | 2009-06-17 | 倪伟 | Intelligent reading and writing platform |
| ES1142056U (en) * | 2015-07-22 | 2015-08-06 | Oscar Sebastian LOPEZ NAVARRO | Portable and deslegable atril for conferences (Machine-translation by Google Translate, not legally binding) |
| CN205306293U (en) * | 2016-01-18 | 2016-06-15 | 韩慧 | Adjustable music stand is used in music teaching |
| CN206574292U (en) * | 2017-03-17 | 2017-10-20 | 扬州大学 | A kind of pseudo-experience formula solfeggio teaching equipment |
| CN208434919U (en) * | 2017-07-05 | 2019-01-29 | 郑州师范学院 | A kind of Multifunctional piano teaching support |
| CN207009072U (en) * | 2017-08-03 | 2018-02-13 | 火星人视野（北京）教育科技有限公司 | A kind of electronic organ of teaching |
| CN208335518U (en) * | 2017-12-22 | 2019-01-04 | 大庆师范学院 | A kind of auxiliary device for Chinese zither teaching |
| CN207965460U (en) * | 2018-04-11 | 2018-10-12 | 浙江经济职业技术学院 | Integrated lectern with projecting function |
| CN208769065U (en) * | 2018-04-19 | 2019-04-23 | 齐鲁师范学院 | One kind, which is set a song to music, outwells formula music easel with ceiling |
| CN209185879U (en) * | 2018-08-17 | 2019-08-02 | 玉溪师范学院 | A kind of music stand for music teaching |
| CN209274199U (en) * | 2018-12-05 | 2019-08-20 | 贾立霞 | Music score fixing clamp |
| CN110728882A (en) * | 2019-10-25 | 2020-01-24 | 新乡医学院三全学院 | Teaching display device for general medicine |
| CN211483385U (en) * | 2020-01-15 | 2020-09-15 | 郑州科技学院 | Music stand for music teaching |
| CN211699701U (en) * | 2020-03-05 | 2020-10-16 | 济宁职业技术学院 | Piano music stand |
| CN111374444A (en) * | 2020-03-12 | 2020-07-07 | 安阳师范学院 | Music training music stand |
| CN111543780A (en) * | 2020-04-23 | 2020-08-18 | 滨州学院 | Music playing and commanding music book supporting device |
| CN213247500U (en) * | 2020-08-06 | 2021-05-25 | 哈尔滨商业大学广厦学院 | Music score placing device |
| CN214016497U (en) * | 2020-10-29 | 2021-08-24 | 西华大学 | Music stand for music art |
| CN113080612A (en) * | 2021-04-14 | 2021-07-09 | 咸阳师范学院 | Piano teaching music stand |
| CN113229596A (en) * | 2021-04-20 | 2021-08-10 | 宿州学院 | Suspension type computer desk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114027615B (en) | 2022-08-23 |
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