CN214483837U

CN214483837U - Music book storage tool that music teaching was used

Info

Publication number: CN214483837U
Application number: CN202120256782.0U
Authority: CN
Inventors: 孟庆丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-26
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a music book storage tool of music teaching usefulness belongs to music apparatus field, the on-line screen storage device comprises a base, base center upper end outer wall fixed mounting has the fixed plate, the inside fixed mounting of fixed plate lower extreme has the motor, the motor upper end runs through the inside screw rod that is equipped with of changeing of fixed plate, the screw rod outer wall is changeed the cover and is had the swivel nut, both sides fixed mounting has solid fixed ring about the swivel nut outer wall, swivel nut center outer wall activity has cup jointed the movable sleeve, the spacing groove is equipped with in the wall division of the fixed plate left and right sides, the movable sleeve left and right sides runs through the spacing groove and is connected with branch, branch upper end fixed mounting has the box body, inside division in box body both sides upper end is equipped with slot A. Through setting up rotating-structure, embedded fixed knot structure and elastic expansion structure, improved the practicality of storing the instrument.

Description

Music book storage tool that music teaching was used

Technical Field

The utility model relates to a musical instrument technical field especially relates to a music book storage tool of music teaching usefulness.

Background

Various music scores need to be used in the music teaching process, and when the music scores are not used, the music scores need to be uniformly stored for the next use.

Patent CN201920867538.0 discloses a storage device for piano music score, which is very convenient for piano to play, especially for solo, repetition, accompaniment, and is deeply popular with the public, in the course of piano teaching, teachers need to watch music score and play the taught music to students, piano music score is very important for piano players, piano players need to use music score during playing, music score needs to be stored when not playing, to avoid music score loss or damage, however, the storage device in the market is single, usually directly installed in box, and needs to be found before playing, wasting much time, through the arrangement of box body, placing plate, clamping groove, transverse plate, fixing plate, support plate and compressing device, music score can be directly fixed by pulling the pressing plate after placing it, the position of the pressing device can be adjusted, the pressing device is fixed aiming at music scores of different sizes, and meanwhile the problem that the storage device in the current market is single, is usually directly arranged in a box and needs to be found before playing, and much time is wasted is solved.

The above storage tools have some disadvantages: 1. the height of using is not convenient for adjust according to mr's height to above-mentioned storage instrument, has reduced the practicality of instrument. 2. The storage tool is not firm in fixation and easy to generate gaps, so that the music score is oxidized, corroded and damaged by air, and the practicability of the tool is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a music book storage tool of music teaching usefulness, aim at adopting rotating-structure, when needs height-adjusting, drive the screw rod through the operation of external control equipment control motor and rotate through outer wall screw thread and swivel nut inner wall screw thread intermeshing, make the swivel nut rotate at the screw rod outer wall and move up, drive the swivel nut rebound and drive both sides branch at the spacing inslot rebound to the box body rebound height-adjusting that drives upper end fixed mounting has improved the result of use to the height that is fit for using.

Through elastic stretching structure and embedded fixed knot structure, when needs store the music book, to both sides pulling even board drive slider outwards removal extrusion spring in the spout, elastic shrinkage deformation converts kinetic energy into elastic potential energy, put the music book into the box body after, align slot A with the picture peg A of top cap both sides and insert downwards, make slot B and slot C align the back, loosen the pulling force to even board, the spring converts elastic potential energy into kinetic energy and inwards promotes the slider and drive even board inwards and move, thereby make picture peg B inwards inject in slot B and the slot C, firmly fix picture peg A in slot A, the top cap that rubber made tightly contacts with the box body opening, with the air separation, sealed effect has been improved.

The utility model provides a specific technical scheme as follows:

the utility model provides a music book storage tool for music teaching, which comprises a base, a fixed plate is fixedly arranged on the outer wall of the upper end of the center of the base, a motor is fixedly arranged in the lower end of the fixed plate, the upper end of the motor penetrates through the inside of the fixed plate and is provided with a screw rod, the outer wall of the screw rod is sleeved with a screw sleeve, the upper side and the lower side of the outer wall of the screw sleeve are fixedly provided with a fixed ring, the outer wall of the center of the screw sleeve is movably sleeved with a movable sleeve, the left side wall and the right side wall of the fixed plate are provided with limit grooves, the left side and the right side of the movable sleeve are connected with a support rod by penetrating through the limit grooves, the upper end of the support rod is fixedly provided with a box body, the upper end of the box body is internally provided with a slot A, the slot A is inserted in the slot A, the outer wall of the left side and the right side of the box body is fixedly provided with a side plate, the slide groove is provided in the side plate, a slide block is slidably arranged in the slide groove in the outer end of the slide block, the slider upper end runs through the spout and is connected with even board, the inside division of picture peg A is equipped with slot B, the inside division of the box body in slot A outside is equipped with slot C, even inboard run through slot B and slot C peg graft and have picture peg B, picture peg A upper end fixed mounting has the top cap.

Optionally, the screw thread on the outer wall of the screw rod is meshed with the screw thread on the inner wall of the screw sleeve.

Optionally, the size of the slot B and the slot C is matched with the size of the board B.

Optionally, the sliding block is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the side wall of the sliding groove.

Optionally, the input end of the motor is electrically connected with an external power supply through a wire.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a music book storage tool of music teaching usefulness, through rotating-structure, when needs height-adjusting, drive the screw rod through the operation of external control equipment control motor and rotate through outer wall screw thread and swivel nut inner wall screw thread intermeshing, make the swivel nut rotate at the screw rod outer wall and upwards remove, drive the swivel nut rebound and drive both sides branch at the spacing inslot rebound to the box body rebound height-adjusting of drive upper end fixed mounting to the height that is fit for using has improved the result of use.

2. Through elastic stretching structure and embedded fixed knot structure, when needs store the music book, to both sides pulling even board drive slider outwards removal extrusion spring in the spout, elastic shrinkage deformation converts kinetic energy into elastic potential energy, put the music book into the box body after, align slot A with the picture peg A of top cap both sides and insert downwards, make slot B and slot C align the back, loosen the pulling force to even board, the spring converts elastic potential energy into kinetic energy and inwards promotes the slider and drive even board inwards and move, thereby make picture peg B inwards inject in slot B and the slot C, firmly fix picture peg A in slot A, the top cap that rubber made tightly contacts with the box body opening, with the air separation, sealed effect has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front view of a section structure of a music score storage tool for music teaching according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a partially enlarged structure of a music score storage tool in fig. 1 for music teaching according to the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. a motor; 4. a screw; 5. a threaded sleeve; 6. a fixing ring; 7. a movable sleeve; 8. a limiting groove; 9. a strut; 10. a box body; 11. a slot A; 12. inserting a plate A; 13. a side plate; 14. a chute; 15. a slider; 16. a spring; 17. connecting plates; 18. a slot B; 19. a slot C; 20. inserting a board B; 21. and a top cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A music score storage tool for music teaching according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, a music score storage tool for music teaching provided by an embodiment of the present invention includes a base 1, a fixing plate 2 is fixedly installed on an outer wall of an upper end of a center of the base 1, a motor 3 is fixedly installed inside a lower end of the fixing plate 2, a screw rod 4 is rotatably installed on an upper end of the motor 3 through an inside of the fixing plate 2, a screw sleeve 5 is rotatably sleeved on an outer wall of the screw sleeve 4, fixing rings 6 are fixedly installed on upper and lower sides of an outer wall of the screw sleeve 5, a movable sleeve 7 is movably sleeved on a central outer wall of the screw sleeve 5, limiting grooves 8 are installed on left and right side walls of the fixing plate 2, a supporting rod 9 is connected to left and right sides of the movable sleeve 7 through the limiting grooves 8, a box body 10 is fixedly installed on an upper end of the supporting rod 9, a slot a11 is installed inside an upper end of two sides of the box body 10, a plug board a12 is inserted inside the slot a plug board A11, side plates 13 are fixedly installed on outer walls of left and right sides of the box body 10, a sliding chute 14 is installed inside the side plate 13, a sliding block 15 is slidably installed inside the chute 14, a spring 16 is fixedly arranged inside a sliding groove 14 at the outer end of a sliding block 15, the upper end of the sliding block 15 penetrates through the sliding groove 14 to be connected with a connecting plate 17, a slot B18 is formed inside an inserting plate A12, a slot C19 is formed outside a slot A11 and inside a box body 10, an inserting plate B20 is inserted into the inner end of the connecting plate 17, penetrates through a slot B18 and a slot C19, and a top cover 21 is fixedly arranged at the upper end of the inserting plate A12.

Referring to fig. 1, the outer wall thread of the screw rod 4 is meshed with the inner wall thread of the screw sleeve 5, when the height is required to be adjusted, the external control device controls the motor 3 to operate to drive the screw rod 4 to rotate and to be meshed with the inner wall thread of the screw sleeve 5 through the outer wall thread, so that the screw sleeve 5 moves upwards in the outer wall of the screw rod 4 in a rotating mode, the movable sleeve 7 is driven to move upwards to drive the two side supporting rods 9 to move upwards in the limiting groove 8, and therefore the box body 10 which is fixedly installed at the upper end is driven to move upwards to adjust the height to the height suitable for use, and the using effect is improved.

Referring to fig. 1 and 2, the size of the slot B18 and the slot C19 is matched with the size of the insert B20, when a music book needs to be stored, the connecting plate 17 is pulled towards both sides to drive the sliding block 15 to move outwards in the sliding slot 14 to press the spring 16, the elastic 16 contracts and deforms to convert kinetic energy into elastic potential energy, after the music book is placed in the box body 10, the insert a12 on both sides of the top cover 21 is inserted downwards in alignment with the slot a11, after the slot B18 is aligned with the slot C19, the pulling force on the connecting plate 17 is released, the spring 16 converts the elastic potential energy into kinetic energy to push the sliding block 15 inwards to drive the connecting plate 17 to move inwards, so that the insert B20 is inserted inwards into the slot B18 and the slot C19, the insert a12 is firmly fixed in the slot a11, the top cover 21 made of rubber is tightly contacted with the opening of the box body 10, air is blocked, and the sealing effect is improved.

Referring to fig. 1 and 2, a sliding block 15 is fixedly connected to one end of a spring 16, the other end of the spring 16 is fixedly connected to a side wall of a sliding slot 14, when a music score needs to be stored, a connecting plate 17 is pulled towards two sides to drive the sliding block 15 to move outwards in the sliding slot 14 to press the spring 16, the elastic 16 is contracted and deformed to convert kinetic energy into elastic potential energy, after the music score is placed in a box body 10, an inserting plate a12 on two sides of a top cover 21 is inserted downwards in alignment with an inserting slot a11, after the inserting slot B18 and the inserting slot C19 are aligned, tension on the connecting plate 17 is released, the spring 16 converts the elastic potential energy into kinetic energy to push the sliding block 15 inwards to drive the connecting plate 17 to move inwards, so that the inserting plate B20 is inserted inwards into the inserting slot B18 and the inserting slot C19, the inserting plate a12 is firmly fixed in the inserting slot a11, the top cover 21 made of rubber is tightly contacted with an opening of the box body 10, air is blocked, and the sealing effect is improved.

Referring to fig. 1, the input terminal of the motor 3 is electrically connected to an external power source through a wire.

The motor 3 is a product in the prior art, the model of the motor 3 is HD2401-24, and the manufacturer is Anchuan, which is not described herein again.

The embodiment of the utility model provides a music book storage tool for music teaching, when the height needs to be adjusted, through the operation of external control equipment control motor 3 drive screw rod 4 rotate through outer wall screw thread and 5 inner wall screw threads intermeshing of swivel nut, make swivel nut 5 rotate at the screw rod 4 outer wall and upwards move, drive movable sleeve 7 upwards move and drive both sides branch 9 upwards move in spacing groove 8, thereby drive box body 10 of upper end fixed mounting upwards move the height-adjusting to the height that is fit for using, when needing to store the music book, to both sides pulling link plate 17 and drive slider 15 outwards move extrusion spring 16 in spout 14, elasticity 16 shrink deformation converts kinetic energy into elastic potential energy, after putting the music book into box body 10, align plug board A12 of top cap 21 both sides to slot A11 and insert downwards, make slot B18 and slot C19 align after, loosen the pulling force to link plate 17, the spring 16 converts the elastic potential energy into kinetic energy to push the sliding block 15 inwards to drive the connecting plate 17 to move inwards, so that the inserting plate B20 is inserted inwards into the slot B18 and the slot C19, the inserting plate A12 is firmly fixed in the slot A11, and the top cover 21 made of rubber is tightly contacted with the opening of the box body 10 to block air.

It should be noted that the utility model relates to a music book storage tool for music teaching, including motor 3, the part is the general standard component or the part that technical staff in this field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a music book storage tool of music teaching usefulness, a serial communication port, the storage tool includes base (1), base (1) center upper end outer wall fixed mounting has fixed plate (2), the inside fixed mounting of fixed plate (2) lower extreme has motor (3), motor (3) upper end is run through fixed plate (2) inside and is changeed and be equipped with screw rod (4), screw rod (4) outer wall is changeed the cover and is had swivel nut (5), both sides fixed mounting has solid fixed ring (6) about swivel nut (5) outer wall, swivel nut (5) center outer wall activity has cup jointed movable sleeve (7), the wall is opened and is equipped with spacing groove (8) about fixed plate (2), the spacing groove (8) is run through to the left and right sides of movable sleeve (7) and is connected with branch (9), branch (9) upper end fixed mounting has box body (10), inside division is equipped with slot A (11) in box body (10) both sides upper end, slot A (11) inside cartridge has picture peg A (12), box body (10) left and right sides outer wall fixed mounting has curb plate (13), curb plate (13) inside division is equipped with spout (14), spout (14) inside cunning is equipped with slider (15), slider (15) outer end spout (14) inside fixed mounting has spring (16), slider (15) upper end is run through spout (14) and is connected with even board (17), picture peg A (12) inside division is equipped with slot B (18), inside division of slot A (11) outside box body (10) is equipped with slot C (19), it has picture peg B (20) to run through slot B (18) and slot C (19) grafting even board (17) inner, picture peg A (12) upper end fixed mounting has top cap (21).

2. Music score storage tool for music teaching according to claim 1, characterized in that the screw (4) has an outer wall thread that is engaged with the inner wall thread of the screw sleeve (5).

3. The music score storage tool for music teaching of claim 1, wherein the size of the slot B (18) and the slot C (19) is matched with the size of the board B (20).

4. Music score storage tool for music teaching according to claim 1, characterized in that the slide (15) is fixedly connected to one end of a spring (16), and the other end of the spring (16) is fixedly connected to the side wall of the chute (14).

5. Music score storage tool for music teaching according to claim 1, characterized in that the input of the motor (3) is electrically connected to an external power source via a wire.