CN216316276U

CN216316276U - Folding music stand with extensible music stand

Info

Publication number: CN216316276U
Application number: CN202122765238.1U
Authority: CN
Inventors: 闫梅
Original assignee: XI'AN INSTITUTE OF PHYSICAL EDUCATION
Current assignee: XI'AN INSTITUTE OF PHYSICAL EDUCATION
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-19
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a folding music stand with an extensible music stand, which relates to the technical field of music stands and comprises a moving plate, wherein a connecting and mounting base plate is fixedly arranged on one side of the moving plate, a contraction column is fixedly arranged at the top end of the connecting and mounting base plate, a communication column is fixedly arranged on one side of the contraction column, a movable adjusting handle is detachably arranged in the communication column, a telescopic support column is detachably arranged at the top end of the contraction column, a movable lantern ring is detachably arranged on one side of the telescopic support column, and a mounting column is fixedly arranged on one side of the movable lantern ring. Through the sliding tray, the movable pulley, the sliding block, the screens ring and extend the platform and cooperate, played can be when the music book is longer, through the position of sliding block regulation screens ring to adjust the position that extends the platform, prolong the effect that the platform was placed to whole music book, the convenience is to placing of music book, improves the adaptability of device, thereby improves the practicality of device.

Description

Folding music stand with extensible music stand

Technical Field

The utility model relates to the technical field of music stand, in particular to a folding music stand with an extensible music stand.

Background

The music stand comprises a big music stand and a small music stand, the big music stand is also called as a music stand, a support pipe frame of the big music stand is thicker, and the big music stand has the advantages of good integral stability and strong bearing capacity; the small music stand is also called as a folding music stand, has the advantages of being foldable, light and easy to carry, is widely popular with a plurality of users who often go out, but the common music stand has a plurality of inconveniences in use, so that the folding music stand with the extensible music stand is needed to be designed.

The traditional extensible folding music stand has the following problems in use:

1. when the general music stand is used, due to the fact that the device is short of the extending device, the music stand is too small, the music book is not placed stably enough, the music book falls off, and the use of the music book is affected.

2. When in use, the common music stand is fixed in height, so that users with different heights can influence the watching of music scores and reduce the practicability of the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a folding music stand with an extensible music stand, which solves the problems that the music stand is too small and music is not placed stably enough due to the fact that an extending device is lacked in a common music stand when the music stand is used, so that music is dropped and the use of the music is influenced.

In order to solve the technical problems, the utility model provides the following technical scheme: a foldable music stand with a music stand capable of being extended comprises a moving plate, wherein a connecting and mounting base plate is fixedly mounted on one side of the moving plate, a contraction column is fixedly mounted at the top end of the connecting and mounting base plate, a communication column is fixedly mounted on one side of the contraction column, a movable adjusting handle is detachably mounted inside the communication column, a telescopic supporting column is detachably mounted at the top end of the contraction column, a movable lantern ring is detachably mounted on one side of the telescopic supporting column, a mounting column is fixedly mounted on one side of the movable lantern ring, a movable adjuster is detachably mounted on the surface of the mounting column, a limiting ring is fixedly mounted at the top end of one side of the mounting column, a supporting rod is fixedly mounted at the top end of one side of the supporting rod, a music stand is fixedly welded at the top end of one side of the supporting rod, a leaning back plate is fixedly mounted on one side of the music stand, a sliding groove is formed in the top end of one side of the music stand, the inside demountable installation of sliding tray has the movable pulley, the top demountable installation of movable pulley has the sliding block, the bottom demountable installation of movable pulley has the screens ring, one side fixedly connected with of screens ring extends the platform.

Preferably, the cross-sectional area of the movable lantern ring is larger than that of the telescopic supporting column, the cross-sectional area of the movable adjuster is larger than that of the mounting column, the movable lantern ring is movably sleeved with the mounting column, and the movable adjuster is movably sleeved with the mounting column.

Preferably, the cross section length of sliding block is greater than the cross section width of sliding tray, the cross section diameter of screens ring is greater than the cross section width of sliding tray, the sliding block with the musical score is placed the joint relation of platform and is the activity joint, the screens ring with the musical score is placed the joint relation of platform and is the activity joint.

Preferably, the top of activity lantern ring one side demountable installation has the check lock lever, the top demountable installation of check lock lever one side has the rotation regulation ware, supplementary rotatory groove has been seted up at the edge of rotation regulation ware.

Preferably, the connection relationship between the locking rod and the movable lantern ring is threaded connection, and the connection relationship between the locking rod and the telescopic supporting column is movably clamped.

Preferably, the bottom fixed mounting who removes the dish has the spliced pole, the bottom demountable installation of spliced pole has the column spinner, the bottom demountable installation of column spinner has the universal wheel, one side demountable installation of universal wheel has the fastening collar.

Compared with the related art, the extensible folding stand for the music stand provided by the utility model has the following beneficial effects:

1. the utility model provides a folding music stand with an extensible music stand, which is characterized in that a sliding groove, a sliding wheel, a sliding block, a clamping ring and an extension table are matched, so that the effect of adjusting the position of the clamping ring through the sliding block when a music book is longer is achieved, the effect of extending the position of the extension table is prolonged, the music book is conveniently placed, the adaptability of the device is improved, and the practicability of the device is improved.

2. The utility model provides a folding music stand with an extensible music stand, which adopts a movable sleeve ring, a mounting column, a movable regulator, a limiting ring, a locking rod, a rotary regulator and an auxiliary rotary groove which are matched, so that the position of the movable sleeve ring can be regulated through the locking rod according to the height of a user, the height of the whole music stand is regulated, the normal use of the music is ensured, the flexibility of the device is improved, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is an enlarged view of the structure at B of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the overall bottom view of the device of the present invention.

Reference numbers in the figures: 1. a movable tray; 2. connecting the mounting base plate; 3. a contracting column; 4. a communication column; 5. a movable adjusting handle; 6. a telescopic support column; 7. a movable collar; 8. mounting a column; 9. a movable regulator; 10. a limiting ring; 11. a support bar; 12. a music score placing table; 13. a resting back plate; 14. a sliding groove; 15. a sliding wheel; 16. a slider; 17. a position clamping ring; 18. an extension stage; 19. a locking lever; 20. a rotation adjuster; 21. an auxiliary rotating groove; 22. connecting columns; 23. a spin column; 24. a universal wheel; 25. and (6) fastening the mounting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: a folding music stand with an extensible music stand comprises a moving plate 1, a connecting and mounting base plate 2 is fixedly mounted on one side of the moving plate 1, a contraction column 3 is fixedly mounted at the top end of the connecting and mounting base plate 2, a communication column 4 is fixedly mounted on one side of the contraction column 3, a movable adjusting handle 5 is detachably mounted inside the communication column 4, a telescopic support column 6 is detachably mounted at the top end of the contraction column 3, a movable sleeve ring 7 is detachably mounted on one side of the telescopic support column 6, a mounting column 8 is fixedly mounted on one side of the movable sleeve ring 7, a movable adjuster 9 is detachably mounted on the surface of the mounting column 8, a limiting ring 10 is fixedly mounted at the top end of one side of the mounting column 8, a support rod 11 is fixedly mounted at the top end of the movable adjuster 9, a music stand 12 is fixedly welded at the top end of one side of the support rod 11, a leaning back plate 13 is fixedly mounted at one side of the music stand 12, a sliding groove 14 is formed at the top end of one side of the music stand 12, the inside demountable installation of sliding tray 14 has a movable pulley 15, the top demountable installation of sliding pulley 15 has a sliding block 16, the bottom demountable installation of sliding pulley 15 has a screens ring 17, one side fixedly connected with of screens ring 17 extends the platform 18, the cross-sectional area of the movable lantern ring 7 is greater than the cross-sectional area of telescopic support post 6, the cross-sectional area of movable regulator 9 is greater than the cross-sectional area of erection column 8, the connection of movable lantern ring 7 and erection column 8 is the activity cup joint, the connection of movable regulator 9 and erection column 8 is the activity cup joint, the cross-sectional length of sliding block 16 is greater than the cross-sectional width of sliding tray 14, the cross-sectional diameter of screens ring 17 is greater than the cross-sectional width of sliding tray 14, the connection of sliding block 16 and music book placing table 12 is the activity joint, the connection of screens ring 17 and music book placing table 12 is the activity joint.

In the embodiment, through sliding tray 14, movable pulley 15, sliding block 16, screens ring 17 and extension platform 18 cooperate, played can be when the music book is longer, adjust the position of screens ring 17 through sliding block 16 to adjust the position of extension platform 18, prolong the effect that platform 12 was placed to whole music book, the convenience is to placing of music book, improves the adaptability of device, thereby improves the practicality of device.

Example two:

referring to fig. 1-4, on the basis of the first embodiment, the present invention provides a technical solution: top demountable installation on one side of the movable lantern ring 7 has a locking lever 19, top demountable installation on one side of the locking lever 19 has a rotary adjuster 20, supplementary swivelling chute 21 has been seted up at the edge of rotary adjuster 20, the connection of locking lever 19 and the movable lantern ring 7 is threaded connection, the connection of locking lever 19 and telescopic support column 6 is movable joint, the bottom fixed mounting of fringing wheel 1 has spliced pole 22, the bottom demountable installation of spliced pole 22 has column spinner 23, the bottom demountable installation of column spinner 23 has universal wheel 24, one side demountable installation of universal wheel 24 has fastening ring 25.

In the implementation case, adopt the activity lantern ring 7, the erection column 8, the activity regulator 9, the spacing ring 10, the check lock lever 19, rotation regulation ware 20 and supplementary rotatory groove 21 cooperate, have played and can be according to user's height, through the position of the check lock lever 19 regulation activity lantern ring 7 to adjust the height that platform 12 was placed to whole music book, thereby guarantee the normal use of music book, improve the flexibility of device, thereby improve the practicality of device.

The working principle is as follows:

move the device to suitable position through universal wheel 24, the height of flexible support column 6 can be adjusted to activity regulation handle 5, the height that platform 12 was placed to the music book can be adjusted to activity lantern ring 7, it is rotatory to recycle rotation regulation ware 20, it can to utilize check lock lever 19 to lock, activity regulation ware 9 can adjust the angle of bracing piece 11, thereby adjust the music book and place the angle of platform 12, place the music book when platform 12 is not long enough, can extend the position of platform 18 through slip sliding block 16 control, increase the length that platform 12 was placed to the music book, the convenience is placed steadily to the music book, avoid the phenomenon that the music book appears dropping.

Wherein, the length of the leaning back plate 13 is larger than the sum of the music score placing table 12 and the extending table 18, and the movable regulator 9 rotates 180 degrees in the vertical direction, so that the leaning back plate 13 can be folded and rolled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a folding music stand that desk can prolong, includes and removes dish (1), one side fixed mounting that removes dish (1) has connection installation chassis (2), its characterized in that: the top fixed mounting who connects installation chassis (2) has shrink post (3), one side fixed mounting of shrink post (3) has intercommunication post (4), the inside demountable installation of intercommunication post (4) has movable adjusting handle (5), the top demountable installation of shrink post (3) has flexible support column (6), one side demountable installation of flexible support column (6) has movable lantern ring (7), one side fixed mounting of movable lantern ring (7) has erection column (8), the surface demountable installation of erection column (8) has movable regulator (9), the top fixed mounting of erection column (8) one side has spacing ring (10), the top fixed mounting of movable regulator (9) has bracing piece (11), the top fixed welding of bracing piece (11) one side has the music book to place platform (12), one side fixed mounting that the music book was placed platform (12) has leaning on backplate (13), sliding tray (14) have been seted up on the top of platform (12) one side is placed to the music book, the inside demountable installation of sliding tray (14) has movable pulley (15), the top demountable installation of movable pulley (15) has sliding block (16), the bottom demountable installation of movable pulley (15) has screens ring (17), one side fixedly connected with extension platform (18) of screens ring (17).

2. The foldable music stand with the extensible desk top according to claim 1, wherein the cross-sectional area of the movable ring (7) is larger than that of the telescopic supporting column (6), the cross-sectional area of the movable adjuster (9) is larger than that of the mounting column (8), the movable ring (7) and the mounting column (8) are movably sleeved, and the movable adjuster (9) and the mounting column (8) are movably sleeved.

3. The foldable music stand capable of extending stand according to claim 1, wherein the sliding block (16) has a cross section length larger than the cross section width of the sliding groove (14), the clamping ring (17) has a cross section diameter larger than the cross section width of the sliding groove (14), the sliding block (16) and the music stand (12) are connected in a movable clamping manner, and the clamping ring (17) and the music stand (12) are connected in a movable clamping manner.

4. The foldable desk top stand with the extensible desk top as claimed in claim 1, wherein a locking rod (19) is detachably mounted at the top end of one side of the movable lantern ring (7), a rotary adjuster (20) is detachably mounted at the top end of one side of the locking rod (19), and an auxiliary rotary groove (21) is formed in the edge of the rotary adjuster (20).

5. The foldable music stand with extendable music stand according to claim 4, wherein the connection relationship between the locking rod (19) and the movable ring (7) is a threaded connection, and the connection relationship between the locking rod (19) and the telescopic supporting column (6) is a movable snap-fit connection.

6. The foldable music stand with the extensible stand according to claim 1, wherein a connecting column (22) is fixedly mounted at the bottom end of the moving disc (1), a rotating column (23) is detachably mounted at the bottom end of the connecting column (22), a universal wheel (24) is detachably mounted at the bottom end of the rotating column (23), and a fastening mounting ring (25) is detachably mounted at one side of the universal wheel (24).