CN112401471A

CN112401471A - Be used for music study training to use portable music stand

Info

Publication number: CN112401471A
Application number: CN202011497275.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Changsha Kaihu Equipment Co ltd
Current assignee: Changsha Kaihu Equipment Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-02-26

Abstract

The invention discloses a portable music stand for music learning and training, which relates to the field of musical instrument equipment and comprises a base, wherein the center of the bottom end of a bottom accommodating groove is rotatably connected with a bottom rod, the free end of the bottom rod is connected with a plurality of folding rods, the plurality of folding rods are sequentially connected end to end, the folding rods are provided with inserting mechanisms connected with connecting blocks, the folding rods at the tail ends are provided with extending support mechanisms connected with music boards, the invention can realize the support of a certain height for the music boards by arranging the bottom rod, the connecting blocks and the plurality of folding rods, can also conveniently accommodate the music boards when not in use, can realize the stable connection of the bottom rod, the connecting blocks and the folding rods by arranging the inserting mechanisms, can stably support the music boards by arranging the extending support mechanisms, and can realize the combined use and the portable accommodation of the music boards by arranging the plurality of connecting plates, the whole device can be folded and stored to a small volume when not in use, and has strong portability.

Description

Be used for music study training to use portable music stand

Technical Field

The invention relates to the field of musical instrument equipment, in particular to a portable music stand for music learning and training.

Background

With the continuous development of economy in China, parents pay attention to not only learning of cultural lessons of children but also development of other aspects of children, music is an important direction, and not only can the emotion and the maintenance of people be improved by the music.

In the learning of music, it is often necessary to use musical scores, which are a method of recording music with symbols, made by printing or handwriting. Different cultures and regions develop different methods of notation. The notation can be divided into two broad categories of pitch recording and fingering recording. Staff, numbered musical notation and numbered musical notation all belong to music scores with recorded pitch. The six-line music score of guitar and the abbreviated character music score of the guqin belong to the music scores of recording fingering. Traditional music scores are mainly written in paper, and at present, computer programs can also make music scores.

Music book need support with the music stand when being used for vocal music training, and current music stand is fixed, is not convenient for carry, leads to the use convenient inadequately.

Disclosure of Invention

The invention provides a portable music stand for music learning and training, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a be used for music study training to use portable music stand, the on-line screen storage device comprises a base, the cover is accomodate to the top fixed connection of base, the cover at the bottom of the internal fixed connection of base, it accomodates the groove to be equipped with the end in the end cover, the bottom central authorities that accomodate the groove at the end rotate and connect the sill bar, the folding rod is connected to the free end of sill bar, the folding rod is equipped with a plurality ofly, a plurality of folding rods end to end connection in proper order, between sill bar and the folding rod, all rotate between per two adjacent folding rods and be connected with the connecting block, be equipped with the grafting mechanism that is connected with the connecting block on the folding rod, be located.

As a preferred technical scheme of the present invention, the inserting mechanism includes a second vertical groove opened on the folding rod, the second vertical groove is slidably connected to a second sliding seat, the second sliding seat is fixedly connected to the first inserting rod, and the connecting block and the folding rod are both provided with a first insertion hole corresponding to the first inserting rod.

As a preferred technical solution of the present invention, the extending support mechanism includes first vertical grooves formed on both sides of the folding rod, a first sliding seat is slidably connected in the first vertical grooves, a support rod is rotatably connected to a top end of the first sliding seat, and a first locking mechanism is disposed on the first sliding seat. One end of the first sliding seat is fixedly connected with the guide sliding plate, and one side of the first vertical groove is provided with a guide sliding groove corresponding to the guide sliding plate.

As a preferred technical solution of the present invention, the first locking mechanism includes an inner cavity disposed in the first sliding seat, one end of the inner cavity is provided with a locking plug, one side of the first vertical groove is provided with a positioning tooth groove corresponding to the locking plug, a first hold-down spring is fixedly connected between an end of the locking plug and an end of the first sliding seat, one end of the locking plug is located inside the inner cavity and is fixedly connected to a moving rod, an end of the moving rod is fixedly connected to an inclined block, the inclined block is provided with a pressing block corresponding thereto, the pressing block is fixedly connected to a pressing column, and the pressing column penetrates through the first sliding seat.

As a preferred technical scheme of the invention, the music board comprises a plurality of connecting plates which are sequentially arranged, the connecting plates are all penetrated and fixedly connected with connecting ropes, and two ends of each music board are respectively provided with a second locking mechanism.

As a preferable technical scheme of the invention, the second locking mechanism comprises mounting grooves formed in two ends of the music board, a second insert rod is arranged in each mounting groove, the second insert rod penetrates through the bottom end of the music board, a second insertion hole corresponding to the second insert rod is formed in the top end of the music board positioned below the second insert rod, the top end of each second insert rod is fixedly connected with a rotating sleeve, a second compression spring is arranged between each rotating sleeve and the inner bottom end of each mounting groove, the second compression spring is sleeved outside each second insert rod, the top end of each rotating sleeve is fixedly connected with a positioning bolt, and the top of each mounting groove is provided with a screw hole corresponding to the positioning bolt.

As a preferred technical scheme of the invention, the top of the connecting plate at the topmost end is fixedly connected with the handle, and the bottom end of the connecting plate at the bottommost end is provided with a supporting groove corresponding to the supporting rod.

The invention has the following advantages: according to the invention, the bottom rod, the connecting block and the plurality of folding rods are arranged, so that the music board can be supported at a certain height, and can be conveniently stored when not used, the stable connection of the bottom rod, the connecting block and the folding rods can be realized by arranging the plugging mechanism, the stable support of the music board can be realized by arranging the extending support mechanism, the combined use and the portable storage of the music board can be realized by arranging the plurality of connecting plates, the whole device can be folded and stored to a small volume when not used, and the portability is strong.

Drawings

Fig. 1 is a schematic structural view of a portable music stand for music learning and training.

Fig. 2 is a schematic structural view of a folding rod in the portable music stand for music learning and training.

Fig. 3 is a schematic structural diagram of a bottom cover in the portable music stand for music learning and training.

Fig. 4 is a schematic structural diagram of a plugging mechanism in the portable music stand for music learning and training.

Fig. 5 is a schematic structural view of an extension supporting mechanism in the portable music stand for music learning and training.

Fig. 6 is a schematic structural view of a first locking mechanism in the portable music stand for music learning training.

Fig. 7 is a schematic structural diagram of a pressing block in the portable music stand for music learning training.

Fig. 8 is a schematic structural view of a music board in the portable music stand for music learning and training.

Fig. 9 is a schematic structural view of a second locking mechanism used in the portable music stand for music learning training.

In the figure: 1. a base; 2. a storage cover; 3. a bottom bar; 4. a folding bar; 5. a staff plate; 6. a bottom cover; 7. a bottom receiving groove; 8. connecting blocks; 9. a plug-in mechanism; 10. an extension support mechanism; 11. a first vertical slot; 12. a first slider; 13. a first locking mechanism; 14. a support bar; 15. a second vertical slot; 16. a second slide carriage; 17. a first plunger; 18. positioning the tooth socket; 19. a guide slide plate; 20. a locking plug; 21. a first hold-down spring; 22. a travel bar; 23. a sloping block; 24. briquetting; 25. pressing the column; 26. a connecting plate; 27. connecting ropes; 28. a handle; 29. a second locking mechanism; 30. mounting grooves; 31. a second plunger; 32. rotating the sleeve; 33. a second hold-down spring; 34. and (6) positioning the bolt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Example 1

Please refer to fig. 1-7, a portable music stand for music learning training, comprising a base 1, a top end fixed connection storage cover 2 of the base 1, a bottom sleeve 6 fixedly connected in the base 1, a bottom storage groove 7 arranged in the bottom sleeve 6, a bottom rod 3 rotatably connected to the bottom center of the bottom storage groove 7, a plurality of folding rods 4 connected to the free end of the bottom rod 3, a plurality of folding rods 4 connected end to end in sequence, a connecting block 8 rotatably connected between the bottom rod 3 and the folding rods 4 and between every two adjacent folding rods 4, a plugging mechanism 9 connected with the connecting block 8 arranged on the folding rods 4, a stretching support mechanism 10 arranged on the folding rod 4 at the end, and a music board 5 connected to the stretching mechanism.

The inserting mechanism 9 comprises a second vertical groove 15 arranged on the folding rod 4, the second vertical groove 15 is in sliding connection with a second sliding seat 16, the second sliding seat 16 is fixedly connected with a first inserting rod 17, and first inserting holes corresponding to the first inserting rod 17 are formed in the connecting block 8 and the folding rod 4.

The extension supporting mechanism 10 comprises first vertical grooves 11 arranged on two sides of the folding rod 4, a first sliding seat 12 is connected in the first vertical grooves 11 in a sliding mode, a connecting supporting rod 14 is rotated at the top end of the first sliding seat 12, and a first locking mechanism 13 is arranged on the first sliding seat 12. One end of the first sliding base 12 is fixedly connected with a guide sliding plate 19, and one side of the first vertical groove 11 is provided with a guide sliding groove corresponding to the guide sliding plate 19.

The first locking mechanism 13 comprises an inner cavity arranged in the first sliding seat 12, a locking plug 20 is arranged at one end in the inner cavity, a positioning tooth groove 18 corresponding to the locking plug 20 is arranged on one side of the first vertical groove 11, a first compression spring 21 is fixedly connected between the end part of the locking plug 20 and the end part in the first sliding seat 12, one end of the locking plug 20 is located inside the inner cavity and is fixedly connected with a moving rod 22, an end part of the moving rod 22 is fixedly connected with an inclined block 23, a pressing block 24 corresponding to the inclined block 23 is arranged on the inclined block 23, the pressing block 24 is fixedly connected with a pressing column 25, and the pressing column 25 penetrates through the first sliding seat 12.

Example 2

Referring to fig. 1 to 9, the other contents of the present embodiment are the same as embodiment 1, except that: the music board 5 comprises a plurality of connecting boards 26, the connecting boards 26 are sequentially arranged, the connecting ropes 27 penetrate through the connecting boards 26 and are fixedly connected with the connecting ropes, and second locking mechanisms 29 are arranged at two ends of each music board 5.

Second locking mechanical system 29 is including seting up the mounting groove 30 at music stand 5 both ends, be equipped with second inserted bar 31 in the mounting groove 30, second inserted bar 31 runs through the bottom of music stand 5, the second jack corresponding with second inserted bar 31 is seted up on the music stand 5 top that is located the below, the top fixed connection of second inserted bar 31 rotates cover 32, it is equipped with second pressure spring 33 to rotate between cover 32 and the mounting groove 30 bottom end, the outside of second inserted bar 31 is located to second pressure spring 33 cover, the top fixed connection positioning bolt 34 of rotating cover 32, the screw corresponding with positioning bolt 34 is seted up at the top of mounting groove 30.

The top of the connecting plate 26 at the top end is fixedly connected with a handle 28, and the bottom end of the connecting plate 26 at the bottom end is provided with a supporting groove corresponding to the supporting rod 14.

In the implementation process of the invention, the folding rod 4 at the tail end is pulled to make the bottom rod 3 and the plurality of folding rods 4 vertical, then the second slide carriage 16 is pushed to make the first insertion rod 17 inserted into the corresponding first insertion hole, so as to realize the fixed connection of the folding rods 4 and the folding rods 4, and the folding rods 4 and the bottom rod 3, then the pressing column 25 is pressed to make the locking plug 20 leave the positioning tooth groove 18, the first slide carriage 12 is pushed upwards, then the supporting rod 14 is rotated, after the supporting rod 14 rotates a certain inclination angle, the top end of the supporting rod 14 is inserted into the supporting groove at the bottom end of the connecting plate 26, then the rotating sleeve 32 on each connecting plate 26 is rotated to make the positioning bolt 34 separate from the screw hole, and under the action of the second pressing spring 33, the second insertion rod 31 is inserted into the second insertion hole to realize the locking connection between each connecting plate 26.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable music stand for music learning training comprises a base (1) and is characterized in that a storage cover (2) is fixedly connected to the top end of the base (1), a bottom sleeve (6) is fixedly connected to the inside of the base (1), a bottom storage groove (7) is formed in the bottom sleeve (6), the bottom center of the bottom storage groove (7) is rotatably connected with a bottom rod (3), the free end of the bottom rod (3) is connected with a plurality of folding rods (4), the folding rods (4) are sequentially connected end to end, and the bottom rod (3) and the folding rods (4) are connected with each other, all rotate between per two adjacent folding rod (4) and be connected with connecting block (8), be equipped with grafting mechanism (9) that are connected with connecting block (8) on folding rod (4), be located and be equipped with on terminal folding rod (4) and extend supporting mechanism (10), extend the mechanism and be connected with spectrum board (5).

2. The portable music stand for music learning and training according to claim 1, wherein the inserting mechanism (9) comprises a second vertical groove (15) formed on the folding rod (4), the second vertical groove (15) is connected with a second sliding base (16) in a sliding manner, the second sliding base (16) is fixedly connected with a first inserting rod (17), and first inserting holes corresponding to the first inserting rod (17) are formed in the connecting block (8) and the folding rod (4).

3. The portable music stand for music learning and training according to claim 1, wherein the extending support mechanism (10) comprises first vertical grooves (11) formed on two sides of the folding rod (4), a first slide seat (12) is slidably connected in the first vertical grooves (11), a top end of the first slide seat (12) is rotatably connected with the support rod (14), a first locking mechanism (13) is arranged on the first slide seat (12), one end of the first slide seat (12) is fixedly connected with a guide sliding plate (19), and one side of the first vertical groove (11) is provided with a guide sliding groove corresponding to the guide sliding plate (19).

4. The portable music stand for music learning training according to claim 3, wherein the first locking mechanism (13) comprises an inner cavity arranged in the first sliding base (12), a locking plug (20) is arranged at one end in the inner cavity, a positioning tooth groove (18) corresponding to the locking plug (20) is arranged at one side of the first vertical groove (11), a first compression spring (21) is fixedly connected between the end of the locking plug (20) and the end in the first sliding base (12), one end of the locking plug (20) is arranged in the inner cavity and fixedly connected with a moving rod (22), an end of the moving rod (22) is fixedly connected with an inclined block (23), a pressing block (24) corresponding to the inclined block (23) is arranged on the inclined block (23), the pressing block (24) is fixedly connected with a pressing column (25), and the pressing column (25) penetrates through the first sliding base (12).

5. The portable music stand for music learning and training according to claim 3, wherein the music board (5) comprises a plurality of connecting plates (26), the connecting plates (26) are sequentially arranged, connecting ropes (27) penetrate through and are fixedly connected to the connecting plates (26), and a second locking mechanism (29) is arranged at each of two ends of each music board (5).

6. The portable music stand for music learning training according to claim 5, wherein the second locking mechanism (29) comprises mounting grooves (30) formed at two ends of the music board (5), a second inserting rod (31) is arranged in the mounting groove (30), the second inserting rod (31) penetrates through the bottom end of the music board (5), a second inserting hole corresponding to the second inserting rod (31) is formed in the top end of the music board (5) located below, a rotating sleeve (32) is fixedly connected to the top end of the second inserting rod (31), a second compression spring (33) is arranged between the rotating sleeve (32) and the bottom end of the mounting groove (30), the second compression spring (33) is sleeved outside the second inserting rod (31), a positioning bolt (34) is fixedly connected to the top end of the rotating sleeve (32), and a screw hole corresponding to the positioning bolt (34) is formed in the top of the mounting groove (30).

7. The portable music stand for music learning and training according to claim 5, wherein the top of the connecting plate (26) at the top end is fixedly connected with the handle (28), and the bottom end of the connecting plate (26) at the bottom end is provided with a supporting groove corresponding to the supporting rod (14).