CN209931842U

CN209931842U - Music stand for music teaching

Info

Publication number: CN209931842U
Application number: CN201822148441.2U
Authority: CN
Inventors: 米云
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-20
Filing date: 2018-12-20
Publication date: 2020-01-14
Anticipated expiration: 2028-12-20

Abstract

The utility model discloses a music stand is used in music teaching relates to music teaching aid technical field. The music stand comprises a music stand panel, a telescopic supporting rod and a folding tripod, wherein a supporting rod is fixed in the middle of the front side of the music stand panel in a matching manner along the width direction; the left end and the right end of the front side of the desk panel are respectively fixed with a mounting rod along the width direction in a matching way; the left side and the right side of the supporting rod are respectively provided with a longitudinal sliding chute; the middle parts of the mounting rods are provided with longitudinal through grooves; the longitudinal through grooves correspond to the longitudinal sliding grooves one by one respectively; the left and right sides of the supporting rod are respectively provided with a left covering mechanism and a right covering mechanism; the left covering mechanism comprises two transverse support shafts; the right end of the transverse fulcrum shaft is in sliding fit with the longitudinal sliding groove on the left side; the left ends of the transverse fulcrum shafts penetrate through the left longitudinal through groove in a sliding mode; the left ends of the transverse support shafts are both in threaded connection with positioning threaded sleeves. The utility model has the advantages that: it can reduce the interference, improves the memory effect of student to the music book.

Description

Music stand for music teaching

Technical Field

The utility model relates to a music teaching aid technical field.

Background

In the music teaching process, a teacher often explains music scores to students, and at the moment, a music stand is needed to be used for fixedly placing music score teaching materials, however, the traditional music stand has a single function, only can the adjusting functions of adjusting the supporting height, adjusting the supporting angle of a music table board and the like, and cannot play a direct assisting role in the music teaching or learning process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a music stand for music teaching, and it can reduce the interference, improves the memory effect of student to the music book.

The utility model adopts the technical proposal that: the music stand for music teaching comprises a music stand panel, a telescopic supporting rod and a folding tripod, wherein the middle part of the front side of the music stand panel is fixed with the supporting rod in a matching way along the width direction; the left end and the right end of the front side of the desk panel are respectively fixed with a mounting rod along the width direction in a matching way; the left side and the right side of the supporting rod are respectively provided with a longitudinal sliding chute; the middle parts of the mounting rods are provided with longitudinal through grooves; the longitudinal through grooves correspond to the longitudinal sliding grooves one by one respectively; the left and right sides of the supporting rod are respectively provided with a left covering mechanism and a right covering mechanism;

the left covering mechanism comprises two transverse support shafts; the right end of the transverse fulcrum shaft is in sliding fit with the longitudinal sliding groove on the left side; the left ends of the transverse fulcrum shafts penetrate through the left longitudinal through groove in a sliding mode; the left ends of the transverse support shafts are both in threaded connection with positioning threaded sleeves; a covering cloth is wound on the transverse fulcrum shaft at the upper part; a cover cloth B is wound on the transverse fulcrum shaft at the lower part; one end of the A covering cloth is matched and fixed with the outer wall of the upper transverse fulcrum shaft, and the other end of the A covering cloth is matched and fixed with the upper side of the left part of the music stand panel; one end of the covering cloth B is matched and fixed with the outer wall of the transverse fulcrum shaft at the lower part, and the other end of the covering cloth B is matched and fixed with the lower side of the left part of the desk panel;

the right covering mechanism and the left covering mechanism are consistent in structure and symmetrical left and right.

Further optimizing the technical scheme, a pressing rod is arranged at the lower part of the right end of a music stand panel of the music stand for music teaching; the upper part and the lower part of the pressure lever are both bent leftwards; the upper part of the pressure lever is positioned in front of the rear side surface of the desk panel; the lower part of the pressure lever passes through the right end of the music stand panel and rotates with the music stand panel; the lower part of the pressure lever is sleeved with a torsion spring; the left end of the torsional spring is fixed with the right end of the music stand panel, and the right end of the torsional spring is fixed with the pressure lever.

Further optimizing the technical scheme, the front end of the rear side of the music stand panel of the music stand for music teaching is provided with a T-shaped clamping groove along the length direction; a pulling plate is inserted in the clamping groove in a matched and sliding manner; the front end of the pulling plate is fixed with a rubber friction pad in a matching way.

The beneficial effects of the utility model reside in that:

1. the music stand panel plays a role in supporting music book teaching materials; the right ends of the transverse support shafts are in sliding fit with the longitudinal sliding grooves on the left side, the left ends of the transverse support shafts penetrate through the longitudinal through grooves on the left side in a sliding mode, and the transverse support shafts can move up and down; the positioning screw sleeve can fix the position of the transverse fulcrum shaft through the friction action with the mounting rod; a covering cloth is wound on the transverse fulcrum shaft at the upper part, B covering cloth is wound on the transverse fulcrum shaft at the lower part, and the A covering cloth and the B covering cloth can respectively play a role in shielding the upper part and the lower part of a music score teaching material, so that the music scores of the rest parts except for the learned music score part can be shielded, the interference of the music scores of the rest parts to students is avoided, and the memory effect of the students on the music scores is improved; the left covering mechanism and the right covering mechanism can respectively cover the left part and the right part of the unfolded music book teaching material.

2. The music score teaching material can be tightly pressed by the pressure lever under the action of the elasticity of the torsion spring, so that the music score teaching material can be fixed, and the music score teaching material is suitable for being used under the condition of high wind during outdoor teaching; can conveniently push into music book teaching material or pull out through the arm-tie, the rubber friction pad can increase with the frictional force of music book teaching material front cover, guarantees the push-and-pull effect to the music book teaching material.

Drawings

Fig. 1 is a schematic plan view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at the desk panel;

FIG. 3 is a schematic view of a partially exploded structure at a desk panel.

In the figure, 1, a desk panel; 2. a telescopic support rod; 3. folding a tripod; 4. a strut; 5. mounting a rod; 6. a longitudinal chute; 7. a longitudinal through groove; 8. a transverse fulcrum; 9. positioning threaded sleeves; 10. a, covering cloth; 11. b, covering cloth; 12. a pressure lever; 13. a torsion spring; 14. a card slot; 15. pulling a plate; 16. a rubber friction pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, a music stand for music teaching comprises a music stand panel 1, a telescopic support rod 2 and a folding tripod 3, wherein a support rod 4 is fixed at the middle part of the front side of the music stand panel 1 along the width direction in a matching manner; the left end and the right end of the front side of the desk panel 1 are respectively fixed with a mounting rod 5 along the width direction in a matching way; the left side and the right side of the supporting rod 4 are respectively provided with a longitudinal sliding chute 6; the middle parts of the mounting rods 5 are provided with longitudinal through grooves 7; the longitudinal through grooves 7 correspond to the longitudinal sliding grooves 6 one by one respectively; the left and right sides of the supporting rod 4 are respectively provided with a left covering mechanism and a right covering mechanism.

The left covering mechanism comprises two transverse support shafts 8; the right end of the transverse fulcrum 8 is in sliding fit with the longitudinal sliding groove 6 on the left side; the left ends of the transverse fulcrum shafts 8 all slide through the left longitudinal through groove 7; the left ends of the transverse support shafts 8 are both in threaded connection with positioning threaded sleeves 9; a cover cloth A10 is wound on the transverse fulcrum shaft 8 at the upper part; a cover cloth B11 is wound on the transverse fulcrum shaft 8 at the lower part; one end of the A cover cloth 10 is matched and fixed with the outer wall of the upper transverse fulcrum shaft 8, and the other end is matched and fixed with the upper side of the left part of the desk panel 1; one end of a B covering cloth 11 is matched and fixed with the outer wall of the transverse fulcrum shaft 8 at the lower part, and the other end is matched and fixed with the lower side of the left part of the desk panel 1; the right covering mechanism and the left covering mechanism are consistent in structure and symmetrical left and right.

A pressing rod 12 is arranged at the lower part of the right end of the music stand panel 1; the upper part of the pressure lever 12 and the lower part of the pressure lever 12 are both bent leftwards; the upper part of the compression bar 12 is positioned in front of the rear side surface of the desk panel 1; the lower part of the pressure lever 12 passes through the right end of the music stand panel 1 and rotates with the music stand panel 1; the lower part of the compression bar 12 is sleeved with a torsion spring 13; the left end of the torsion spring 13 is fixed with the right end of the music stand panel 1, and the right end of the torsion spring 13 is fixed with the compression bar 12; a T-shaped clamping groove 14 is formed at the front end of the rear side of the desk panel 1 along the length direction; a pulling plate 15 is inserted in the clamping groove 14 in a sliding and inserting manner; the front end of the pulling plate 15 is fixed with a rubber friction pad 16 in a matching way.

In the teaching process of music scores, a teacher usually divides a complete music score into a plurality of parts and gradually teaches students according to the divided parts so as to ensure the understanding and memory effects of the students. However, when the music book is spread left and right and then placed on the desk panel 1, the contained content is large, and for beginners or students with a poor music book mastering degree, the music book is easily interfered by the music book outside the teaching content, and even the problem of wrongly recording the music book (especially, some music book contents have similar parts) can occur, so that the learning effect is influenced.

The technical scheme can effectively solve the problems. Firstly, pulling out the pulling plate 15, placing the music score teaching material on the pulling plate 15, then pushing back the pulling plate 15, and moving the music score teaching material to the music stand panel 1 through the friction action of the rubber friction pad 16 and the music score teaching material cover; then the transverse fulcrum shaft 8 is pulled to move, the A covering cloth 10 and the B covering cloth 11 are respectively stretched along with the movement of the transverse fulcrum shaft 8, after the transverse fulcrum shaft 8 is moved to the proper position, the transverse fulcrum shaft 8 is locked through the positioning screw sleeve 9, and finally the rest parts of the music score textbook except the teaching contents are covered by the A covering cloth 10 and the B covering cloth 11 according to the position of the part of the music score to be taught.

When the rest parts of the music book teaching material are completely covered, students can only see the music book taught by the teacher, so that the problem of interference caused by the rest parts of the music book is avoided, and the understanding and memory effects of the students are improved.

Claims

1. The utility model provides a music stand is used in music teaching, includes music stand panel (1), flexible bracing piece (2) and folding tripod (3), its characterized in that: a support rod (4) is fixed in the middle of the front side of the desk panel (1) along the width direction in a matching way; the left end and the right end of the front side of the desk panel (1) are respectively fixed with a mounting rod (5) along the width direction in a matching way; the left side and the right side of the supporting rod (4) are respectively provided with a longitudinal sliding chute (6); the middle parts of the mounting rods (5) are provided with longitudinal through grooves (7); the longitudinal through grooves (7) correspond to the longitudinal sliding grooves (6) one by one respectively; the left and right sides of the supporting rod (4) are respectively provided with a left covering mechanism and a right covering mechanism;

the left covering mechanism comprises two transverse fulcrum shafts (8); the right ends of the transverse fulcrum shafts (8) are in sliding fit with the longitudinal sliding groove (6) on the left side; the left ends of the transverse fulcrum shafts (8) all slide through the left longitudinal through groove (7); the left ends of the transverse support shafts (8) are both in threaded connection with positioning threaded sleeves (9); a cover cloth (10) is wound on the transverse fulcrum (8) at the upper part; a cover cloth (11) B is wound on the transverse fulcrum (8) at the lower part; one end of the A cover cloth (10) is matched and fixed with the outer wall of the upper transverse fulcrum shaft (8), and the other end is matched and fixed with the upper side of the left part of the desk panel (1); one end of a B covering cloth (11) is matched and fixed with the outer wall of the transverse fulcrum shaft (8) at the lower part, and the other end is matched and fixed with the lower side of the left part of the desk panel (1);

2. The music stand for music teaching according to claim 1, wherein: a press rod (12) is arranged at the lower part of the right end of the music stand panel (1); the upper part of the pressure lever (12) and the lower part of the pressure lever (12) are both bent leftwards; the upper part of the pressure lever (12) is positioned in front of the rear side surface of the desk panel (1); the lower part of the pressure lever (12) passes through the right end of the desk panel (1) and rotates with the desk panel (1); the lower part of the pressure lever (12) is sleeved with a torsion spring (13); the left end of the torsion spring (13) is fixed with the right end of the desk panel (1), and the right end of the torsion spring (13) is fixed with the pressure lever (12).

3. The music stand for music teaching according to claim 1, wherein: a T-shaped clamping groove (14) is formed at the front end of the rear side of the desk panel (1) along the length direction; a pulling plate (15) is inserted in the clamping groove (14) in a matched and sliding manner; the front end of the pulling plate (15) is fixed with a rubber friction pad (16) in a matching way.