CN211065532U - Music stand is used in teacher's music teaching - Google Patents
Music stand is used in teacher's music teaching Download PDFInfo
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- CN211065532U CN211065532U CN201921892127.3U CN201921892127U CN211065532U CN 211065532 U CN211065532 U CN 211065532U CN 201921892127 U CN201921892127 U CN 201921892127U CN 211065532 U CN211065532 U CN 211065532U
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- music
- board
- teacher
- wall
- sleeve
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Abstract
The utility model discloses a teacher music teaching is with music stand, include: music board, lifter and sleeve; the top of lifter is provided with the ball seat, and the top of ball seat is provided with universal ball, the horizontal end bottom of music board is provided with the cassette, and the bottom of cassette has seted up the ball groove, the inside of music board is inlayed and is equipped with the battery, the horizontal end outer wall of music board is provided with the hose lamp, the bottom of lifter runs through and extends to sheathed tube inner chamber, sheathed tube bottom is annular and the equal angle structure is provided with three stabilizer blade. The utility model discloses in, this music stand adopts the elevation structure of combination formula, the whole height of regulation music stand that can be nimble free to the rotation regulative mode of cooperation universal ball can carry out the adjustment operation of full angle with the fixed angle of music board, thereby need not wholly to move the music stand and adjust the processing, has improved the operational flexibility of music stand, has also reduced teacher's personnel's teaching operation burden.
Description
Technical Field
The utility model relates to a teaching aid technical field especially relates to a teacher is music stand for music teaching.
Background
The music score is a method for recording music by printing or handwriting and symbols, different music recording methods are developed in different cultures and regions, the music recording methods can be divided into two categories of pitch recording and fingering recording, and in the music teaching process, in order to improve the teaching efficiency and quality, a music stand is often required to be fixedly placed on the music score by a teaching person, so that the music teaching is convenient to use.
However, the mounting structure of the music board of the music stand for music teaching is relatively fixed, when the angle of the music board needs to be adjusted, the whole music stand needs to be moved to adjust the angle of the music board, so that the angle burden of teaching personnel is increased, the angle adjustment operation of a full angle cannot be realized, and the quality of music teaching is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a music stand for teacher music teaching.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a music stand for teacher music teaching, comprising: music board, lifter and sleeve;
the top of the lifting rod is provided with a ball seat, and the top of the ball seat is provided with a universal ball;
the bottom of the horizontal end of the music board is provided with a clamping seat, and the bottom of the clamping seat is provided with a ball groove;
the lifting rod is rotatably connected with the music score plate through the embedded clamping of the universal ball and the ball groove;
a storage battery is embedded in the music board;
a hose lamp is arranged on the outer wall of the horizontal end of the music board;
the bottom end of the lifting rod penetrates through and extends to the inner cavity of the sleeve;
the bottom of the sleeve is annular and is provided with three support legs in an equal-angle structure.
As a further description of the above technical solution:
the device also comprises a rotating shaft;
the rotating shaft is embedded in the vertical end of the music board;
and a turnover plate is arranged on the outer wall of one side of the rotating shaft and extends to the outer wall of the horizontal end of the music board.
As a further description of the above technical solution:
the device also comprises a pressing plate;
the pressing plate is arranged on the outer wall of the other side of the rotating shaft;
the bottom of the pressure plate is elastically connected with a spring.
As a further description of the above technical solution:
the device also comprises a reserved groove;
the number of the reserved grooves is two, and the two reserved grooves are respectively arranged on the outer walls of the horizontal ends on the two sides of the music board;
an extension plate is connected inside the reserved groove in a sliding manner;
the vertical section of the extension plate is of an L-shaped structure.
As a further description of the above technical solution:
the outer wall of the lifting rod is symmetrically provided with limiting blocks;
the inner wall of the sleeve is symmetrically provided with limiting grooves;
the lifting rod is connected with the sleeve in a sliding manner through the embedded clamping of the limiting block and the limiting groove.
As a further description of the above technical solution:
the device also comprises a fastening component;
the fastening component is connected to the inner wall of the sleeve in a penetrating way;
the fastening assembly comprises handle, threaded rod, bearing and fastening clamping piece, and wherein, the threaded rod screw thread connects soon at sheathed tube inner wall, and the handle setting is in the one end of threaded rod, and the other end of threaded rod rotates with the bearing of inlaying establishing on the fastening clamping piece and is connected.
Advantageous effects
The utility model provides a teacher music teaching music stand. The method has the following beneficial effects:
(1): this music stand adopts the elevation structure of combination formula, the overall height of regulation music stand that can be nimble free satisfies different height teacher personnel's the user demand of imparting knowledge to students to the rotation regulation mode of cooperation universal ball can carry out the adjustment operation of full angle with the fixed angle of music board, thereby need not wholly to move the music stand and adjust the processing, has improved the operational flexibility of music stand, has also reduced teacher personnel's teaching operation burden.
(2): this music stand adopts the book of turning over of rotation centre gripping, can carry out stable centre gripping to the music book on the music book board and handle, prevents that the music book from taking place the phenomenon of turning over the page or leaf at will when receiving wind-force to blow to ensured that the music book can be in relative quiescent state, made things convenient for teacher's personnel to observe and use the music book to teach.
Drawings
Fig. 1 is a schematic view of the overall structure of a music stand for teacher music teaching according to the present invention;
fig. 2 is a schematic view of the internal structure of the music score plate of the present invention;
FIG. 3 is a schematic cross-sectional view of the joint between the lifting rod and the casing according to the present invention;
FIG. 4 is a schematic view of a partial structure of the lifting rod of the present invention;
fig. 5 is a schematic structural view of the middle fastening assembly of the present invention.
Illustration of the drawings:
1. a music board; 11. a pressure lever; 12. pressing a plate; 13. a spring; 14. a rotating shaft; 15. turning the folded plate; 16. reserving a groove; 17. a card holder; 18. a ball groove; 19. a storage battery; 2. a hose lamp; 3. an extension plate; 4. a lifting rod; 41. a limiting block; 42. a ball seat; 43. a universal ball; 5. a fastening assembly; 51. a handle; 52. a threaded rod; 53. a bearing; 54. fastening the clamping piece; 6. a sleeve; 61. a limiting groove; 7. and (3) a support leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1, 2 and 4, a music stand for teacher music teaching, comprising: the music board 1, the lifting rod 4 and the sleeve 6;
a ball seat 42 is arranged at the top of the lifting rod 4, and a universal ball 43 is arranged at the top of the ball seat 42;
the bottom of the horizontal end of the music board 1 is provided with a clamping seat 17, and the bottom of the clamping seat 17 is provided with a ball groove 18;
the lifting rod 4 is rotationally connected with the music board 1 through the embedded clamping connection of the universal ball 43 and the ball groove 18;
a storage battery 19 is embedded in the music board 1;
the outer wall of the horizontal end of the music board 1 is provided with a hose lamp 2;
the bottom end of the lifting rod 4 extends to the inner cavity of the sleeve 6 in a penetrating way;
the bottom of the sleeve 6 is annular and is provided with three support legs 7 in an equiangular structure.
The working principle is as follows: with three stabilizer blade 7 respectively with ground contact, it is fixed to carry out the integral erection to the music stand, stimulate lifter 4 from top to bottom, make lifter 4 freely remove in sleeve 6, thereby adjust the whole height of music stand, place the music book and use on music book board 1 teaching, rotate music board 1, cooperation ball groove 18 and universal ball 43's rotation are connected, can realize the rotation regulation of music board 1 full angle, change the application angle of music board 1, the trouble that the music stand regulation brought has been avoided moving in the whole, and battery 19 can be to 2 DC power supply of hose lamp, make 2 works of hose lamp send illumination light, assist the illumination to the music book, make things convenient for teaching personnel's observation to use.
As shown in fig. 2, the music score turning device further comprises a rotating shaft 14, the rotating shaft 14 is embedded inside the vertical end of the music score plate 1, a turning plate 15 is arranged on the outer wall of one side of the rotating shaft 14, the turning plate 15 extends to the outer wall of the horizontal end of the music score plate 1, the pressing plate 12 is arranged on the outer wall of the other side of the rotating shaft 14, a spring 13 is elastically connected to the bottom of the pressing plate 12, the spring 13 is in a stable state in a normal state, the pressing plate 12 is in contact with the horizontal end of the music score plate 1, when the music score needs to be turned, the pressing rod 11 is pressed downwards, the pressing rod 11 moves downwards to press the turning plate 15 to drive the rotating shaft 14 to rotate anticlockwise, meanwhile, the spring 13 is compressed and deformed to move the pressing plate 12 upwards anticlockwise to facilitate turning the music score, when the pressing rod 11 is released, the spring 13 resets and rebounds, and drives the rotating shaft 14 to, the music score is clamped so that a relative rest of the music score is ensured.
As shown in fig. 1 and 2, still include the preformed groove 16, the quantity of preformed groove 16 is two, two preformed grooves 16 are seted up respectively at the horizontal end outer wall of the both sides of music board 1, the inside sliding connection of preformed groove 16 has extension plate 3, the vertical cross-section of extension plate 3 is L shape structure, when the width of music board 1 is not enough, to both sides pulling extension plate 3, make extension plate 3 shift out from preformed groove 16, increase the area of placing of music board 1, thereby deposit the music book of bigger area, the use of turning over a page of music book has also been made things convenient for.
As shown in fig. 3, the outer wall symmetry of lifter 4 is provided with stopper 41, and spacing groove 61 has been seted up to the inner wall symmetry of sleeve pipe 6, through the embedded joint of stopper 41 and spacing groove 61, with lifter 4 and 6 sliding connection of sleeve pipe for lifter 4 can not take place the phenomenon of rotation when going up and down, has ensured the lift stability of music stand.
As shown in fig. 1 and 5, the lifting device further comprises a fastening component 5, the fastening component 5 is connected to the inner wall of the sleeve 6 in a penetrating manner, the fastening component 5 is composed of a handle 51, a threaded rod 52, a bearing 53 and a fastening clamping piece 54, wherein the threaded rod 52 is screwed on the inner wall of the sleeve 6, the handle 51 is arranged at one end of the threaded rod 52, the other end of the threaded rod 52 is rotatably connected with the bearing 53 embedded on the fastening clamping piece 54, when fastening is needed after the lifting rod 4 is adjusted in height, the handle 51 is rotated anticlockwise, the handle 51 drives the threaded rod 52 to rotate at the moment, and the fastening clamping piece 54 is gradually moved into the sleeve 6 and is contacted and extruded with the outer wall of the lifting rod 4 by matching with the rotating motion of the bearing 53, so that the height of the lifting rod 4 is fastened and clamped, and the lifting.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a teacher music teaching is with music stand which characterized in that includes: a music board (1), a lifting rod (4) and a sleeve (6);
a ball seat (42) is arranged at the top of the lifting rod (4), and a universal ball (43) is arranged at the top of the ball seat (42);
the bottom of the horizontal end of the music board (1) is provided with a clamping seat (17), and the bottom of the clamping seat (17) is provided with a ball groove (18);
the lifting rod (4) is rotationally connected with the music board (1) through the embedded clamping connection of the universal ball (43) and the ball groove (18);
a storage battery (19) is embedded in the music board (1);
the outer wall of the horizontal end of the music board (1) is provided with a hose lamp (2);
the bottom end of the lifting rod (4) penetrates through and extends to the inner cavity of the sleeve (6);
the bottom of the sleeve (6) is annular and is provided with three support legs (7) in an equal-angle structure.
2. The music stand for teacher music teaching according to claim 1, further comprising a rotation shaft (14);
the rotating shaft (14) is embedded in the vertical end of the music board (1);
the outer wall of one side of pivot (14) is provided with turns over folded plate (15), and turns over folded plate (15) and extend to the horizontal end outer wall of music board (1).
3. The music stand for teacher music teaching according to claim 2, further comprising a pressing plate (12);
the pressing plate (12) is arranged on the outer wall of the other side of the rotating shaft (14);
the bottom of the pressure plate (12) is elastically connected with a spring (13).
4. A music stand for teacher music teaching according to claim 1, further comprising a pre-groove (16);
the number of the reserved grooves (16) is two, and the two reserved grooves (16) are respectively arranged on the outer walls of the horizontal ends of the two sides of the music board (1);
an extension plate (3) is connected inside the preformed groove (16) in a sliding manner;
the vertical section of the extension plate (3) is of an L-shaped structure.
5. The music stand for teacher music teaching according to claim 1, wherein the outer wall of the lifting rod (4) is symmetrically provided with limiting blocks (41);
the inner wall of the sleeve (6) is symmetrically provided with limiting grooves (61);
the lifting rod (4) is connected with the sleeve (6) in a sliding manner through the embedded clamping connection of the limiting block (41) and the limiting groove (61).
6. A music stand for teacher music teaching according to claim 1, further comprising a fastening assembly (5);
the fastening component (5) is connected to the inner wall of the sleeve (6) in a penetrating way;
the fastening assembly (5) is composed of a handle (51), a threaded rod (52), a bearing (53) and a fastening clamping piece (54), wherein the threaded rod (52) is screwed on the inner wall of the sleeve (6), the handle (51) is arranged at one end of the threaded rod (52), and the other end of the threaded rod (52) is rotatably connected with the bearing (53) embedded on the fastening clamping piece (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921892127.3U CN211065532U (en) | 2019-11-05 | 2019-11-05 | Music stand is used in teacher's music teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921892127.3U CN211065532U (en) | 2019-11-05 | 2019-11-05 | Music stand is used in teacher's music teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211065532U true CN211065532U (en) | 2020-07-24 |
Family
ID=71621986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921892127.3U Expired - Fee Related CN211065532U (en) | 2019-11-05 | 2019-11-05 | Music stand is used in teacher's music teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211065532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401470A (en) * | 2020-12-17 | 2021-02-26 | 湖南城市学院 | Adjustable music stand suitable for children |
-
2019
- 2019-11-05 CN CN201921892127.3U patent/CN211065532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401470A (en) * | 2020-12-17 | 2021-02-26 | 湖南城市学院 | Adjustable music stand suitable for children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20211105 |