CN210169330U

CN210169330U - Music art music book support of convenient regulation

Info

Publication number: CN210169330U
Application number: CN201920671062.3U
Authority: CN
Inventors: Yongfa Wang; 王永法
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-03-24
Anticipated expiration: 2029-05-10

Abstract

The utility model provides a music art music book support of convenient regulation relates to music book support field. This music art music book support of convenient regulation, the on-line screen storage device comprises a base, the carousel, the bracing piece, adjusting device, an installation piece, the horizontal pole, No. two installation pieces and fixing device, the top fixed mounting of base has the carousel, the top fixed mounting of carousel has the bracing piece, the inside fixed mounting of bracing piece has adjusting device, the top fixed mounting of bracing piece has an installation piece, an installation piece has the horizontal pole through a holding pin fixed mounting No. one, the one end fixed mounting that an installation piece was kept away from to the horizontal pole has No. two installation pieces. This music art music book support of convenient regulation rotates the number of turns through control threaded rod, adjusts the height of support, conveniently satisfies the personnel of co-altitude and uses the support, and the regulation of support height is accurate and scientific, and convenient operation has reduced the regulation degree of difficulty simultaneously, has improved maneuverability.

Description

Music art music book support of convenient regulation

Technical Field

The utility model relates to a music book support technical field specifically is a music art music book support of convenient regulation.

Background

Music score, a method for 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 categories of pitch recording and fingering recording, and when playing music on a music score, a music score support is usually required for assistance, and the music score support is a stand for placing the music score by a player, and generally the music score support comprises a support part for lifting the height and a placing panel for placing the music score.

Traditional music book support is when adjusting, need both hands and use usually, if when meetting great support, then need two people to mutually support, hand the support alone, another adjusts the height of support, make the regulation of support very inconvenient like this, the operation is complicated, on the panel on the support simultaneously, the auxiliary device of fixed music book is not gone up, when making playing in the field, if meet the strong wind, then can make the music book unstable, make the practicality of support not high, need further improvement.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses try to overcome above defect, consequently the utility model provides a music art music book support of convenient regulation to reach and reduced the regulation degree of difficulty, improved maneuverability's effect.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a music art music book support of convenient regulation, includes base, carousel, bracing piece, adjusting device, installation piece, horizontal pole, No. two installation pieces and fixing device, the top fixed mounting of base has the carousel, the top fixed mounting of carousel has the bracing piece, the inside fixed mounting of bracing piece has adjusting device, the top fixed mounting of bracing piece has an installation piece, an installation piece has the horizontal pole through a holding pin fixed mounting, the one end fixed mounting that an installation piece was kept away from to the horizontal pole has No. two installation pieces, No. two installation pieces have fixing device through No. two holding pin fixed mounting.

Adjusting device includes the threaded rod, the threaded cavity has been seted up to the inside of bracing piece, the inside fixed mounting in threaded cavity has the gasbag, the bottom fixed mounting in threaded cavity has the vacuum tube, the inner wall sliding connection of vacuum tube has the hydraulic stem, the hydraulic stem passes through traction lever fixed mounting and has the slider, through reset spring fixed connection between the slider, the positive fixed mounting of hydraulic stem has the gangbar, the one end fixed mounting that the hydraulic stem was kept away from to the gangbar has the piston rod, the bottom fixed mounting of piston rod has the lifting pad.

The fixing device comprises a placing plate, sliding rails are fixedly mounted on two sides of the front face of the placing plate, a pressing plate is connected between the sliding rails in a sliding mode and is connected with a sliding pin through a sliding groove in a sliding mode, and grooves are formed in two sides of the placing plate.

Further, the threaded rod runs through bracing piece and screw cavity in proper order and extends to the inside in screw cavity, threaded rod and screw cavity intermeshing.

Further, a limiting plate is fixedly mounted on the right side of the air bag, and the bottom of the air bag is communicated with the vacuum tube through an air pipe.

Furthermore, a rotating shaft is fixedly installed at the right end of the hydraulic rod, and traction rods are fixedly installed on the hydraulic rod through the front side and the back side of the rotating shaft.

Furthermore, the top of the pressing plate is fixedly provided with moving blocks, and the moving blocks are fixedly connected through spring rods.

Furthermore, the inner wall of the pressing plate is provided with a sliding groove, and the size of the groove is matched with that of the sliding pin.

(III) advantageous effects

The utility model provides a pair of music art music book support of convenient regulation. The method has the following beneficial effects:

1. this music art music book support of convenient regulation, through setting up adjusting device, the threaded rod rotates, the threaded rod moves along the inner wall of screw thread chamber, threaded rod extrusion gasbag, the inside of vacuum tube is advanced through the trachea transmission to the inside of gasbag, the inside pressure grow of vacuum tube, make the hydraulic stem move along the inside of vacuum tube, pass through the pull rod through the hydraulic stem and pull the slider, make the hydraulic stem remove right, the hydraulic stem drives the gangbar and removes, make the piston rod extrude the lifting pad, make the lifting pad remove downwards, make the base lifting, rotate the number of turns through the control threaded rod, adjust the height of support, conveniently satisfy the personnel of co-altitude and use the support, and accurate and the science of regulation of support height, convenient operation simultaneously, the regulation degree of difficulty has been reduced, maneuverability has been improved.

2. This music art music book support of convenient regulation, through setting up fixing device, put into the music book and place on the board, turn over to corresponding page, promote the clamp plate, make the clamp plate slide along the inner wall of slide rail, when treating the position that the slide rail slided to recess looks adaptation, slide the sliding pin, make the sliding pin insert the inside of recess, fixed pressing plate, make the clamp plate fix the music book, through mutually supporting of sliding pin and recess, make the convenience fix the music book, the music book has been avoided stirring because of external reason, the practicality of this support has been improved.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural diagram of the adjusting device of the present invention;

fig. 4 is a schematic structural view of the fixing device of the present invention.

In the figure: 1. a base; 2. a turntable; 3. a support bar; 4. an adjustment device; 41. a threaded rod; 42. a threaded cavity; 43. an air bag; 44. a vacuum tube; 45. a hydraulic lever; 46. a slider; 47. a return spring; 48. a linkage rod; 49. a piston rod; 410. a lifting pad; 5. a first mounting block; 51. a first fastening pin; 6. a cross bar; 7. a second mounting block; 71. a second fastening pin; 8. a fixing device; 81. placing the plate; 82. a slide rail; 83. pressing a plate; 84. a spring lever; 85. a slide pin; 86. and (4) a groove.

Detailed Description

According to the utility model discloses an in the first aspect, the utility model provides a music art music book support of convenient regulation, as shown in fig. 1-4, including base 1, carousel 2, bracing piece 3, adjusting device 4, an installation piece 5, horizontal pole 6, No. two installation pieces 7 and fixing device 8, base 1's top fixed mounting has carousel 2, carousel 2's top fixed mounting has bracing piece 3, bracing piece 3's inside fixed mounting has adjusting device 4, bracing piece 3's top fixed mounting has an installation piece 5, an installation piece 5 has horizontal pole 6 through a mounting pin 51 fixed mounting, the one end fixed mounting that an installation piece 5 was kept away from to horizontal pole 6 has No. two installation pieces 7, No. two installation pieces 7 have fixing device 8 through No. two mounting pins 71 fixed mounting.

The adjusting device 4 comprises a threaded rod 41, a threaded cavity 42 is formed in the supporting rod 3, the threaded rod 41 sequentially penetrates through the supporting rod 3 and the threaded cavity 42 and extends to the interior of the threaded cavity 42, the threaded rod 41 is meshed with the threaded cavity 42, an air bag 43 is fixedly arranged in the threaded cavity 42, a limiting plate is fixedly arranged on the right side of the air bag 43, the bottom of the air bag 43 is communicated with a vacuum tube 44 through an air tube, a vacuum tube 44 is fixedly arranged at the bottom of the threaded cavity 42, a hydraulic rod 45 is slidably connected to the inner wall of the vacuum tube 44, a rotating shaft is fixedly arranged at the right end of the hydraulic rod 45, traction rods are fixedly arranged on the hydraulic rod 45 through the front side and the back side of the rotating shaft, sliding blocks 46 are fixedly arranged on the hydraulic rod 45 through the traction rods, the sliding blocks 46 are fixedly connected through a return spring 47, bottom fixed mounting of piston rod 49 has lifting pad 410, rotating threaded rod 41, threaded rod 41 moves along the inner wall of screw cavity 42, threaded rod 41 extrudes gasbag 43, the inside gas of gasbag 43 passes through the inside of trachea transmission income vacuum tube 44, the inside pressure grow of vacuum tube 44, make hydraulic stem 45 move along the inside of vacuum tube 44, pull slider 46 through the pull rod through hydraulic stem 45, make hydraulic stem 45 remove to the right, hydraulic stem 45 drives gangbar 48 and removes, make piston rod 49 extrude lifting pad 410, make lifting pad 410 move down, make base 1 lifting, rotate the number of turns through control threaded rod 41, adjust the height of support, conveniently satisfy not personnel of co-altitude and use the support, and the regulation of support height is accurate and scientific, and convenient for operation, the regulation degree of difficulty has been reduced, maneuverability has been improved.

The fixing device 8 comprises a placing plate 81, sliding rails 82 are fixedly installed on two sides of the front face of the placing plate 81, a pressing plate 83 is connected between the sliding rails 82 in a sliding mode, moving blocks are fixedly installed on the top of the pressing plate 83 and fixedly connected with the moving blocks through spring rods 84, sliding grooves are formed in the inner wall of the pressing plate 83, sliding pins 85 are connected with the pressing plate 83 in a sliding mode through the sliding grooves, grooves 86 are formed in two sides of the placing plate 81, the size of each groove 86 is matched with that of the corresponding sliding pin 85, a music book is placed on the placing plate 81 through the arrangement of the fixing device 8 and turned to the corresponding page, the pressing plate 83 is pushed to enable the pressing plate 83 to slide along the inner wall of the sliding rails 82, when the sliding rails 82 slide to the positions matched with the grooves 86, the sliding pins 85 slide to be inserted into the grooves 86, the pressing plate 83 is fixed, the pressing plate 83 is enabled to, the music book is conveniently fixed, the music book is prevented from being turned due to external reasons, and the practicability of the support is improved.

The working principle is as follows: the threaded rod 41 is rotated, the threaded rod 41 moves along the inner wall of the threaded cavity 42, the threaded rod 41 presses the air bag 43, the air in the air bag 43 is transmitted into the vacuum tube 44 through the air pipe, the internal pressure of the vacuum tube 44 is increased, so that the hydraulic rod 45 moves along the inside of the vacuum tube 44, the hydraulic rod 45 pulls the sliding block 46 through the pulling rod, so that the hydraulic rod 45 moves rightwards, the hydraulic rod 45 drives the linkage rod 48 to move, so that the piston rod 49 presses the lifting pad 410, so that the lifting pad 410 moves downward, so that the base 1 is lifted, a musical score is put on the placing plate 81, turned to the corresponding page, the pressing plate 83 is pushed, so that the pressing plate 83 slides along the inner wall of the sliding rail 82, and when the sliding rail 82 slides to a position where the groove 86 is matched, the sliding pin 85 is slid, so that the slide pin 85 is inserted into the inside of the groove 86 and the pressing plate 83 is fixed, so that the pressing plate 83 fixes the musical score.

To sum up, this music art music book support of convenient regulation rotates the number of turns through control threaded rod 41, adjusts the height of support, conveniently satisfies the personnel of co-altitude and uses the support, and the support height is accurate and scientific in regulation, and convenient operation has reduced the regulation degree of difficulty simultaneously, has improved maneuverability.

Moreover, by arranging the fixing device 8, the music book is conveniently fixed through the mutual matching of the sliding pin 85 and the groove 86, the music book is prevented from being turned due to external reasons, and the practicability of the support is improved.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a music art music book support of convenient regulation, includes base (1), carousel (2), bracing piece (3), adjusting device (4), installation piece (5), horizontal pole (6), No. two installation pieces (7) and fixing device (8), its characterized in that: the top of the base (1) is fixedly provided with a turntable (2), the top of the turntable (2) is fixedly provided with a support rod (3), the inside of the support rod (3) is fixedly provided with an adjusting device (4), the top of the support rod (3) is fixedly provided with a first mounting block (5), the first mounting block (5) is fixedly provided with a cross rod (6) through a first fastening pin (51), one end of the cross rod (6) far away from the first mounting block (5) is fixedly provided with a second mounting block (7), and the second mounting block (7) is fixedly provided with a fixing device (8) through a second fastening pin (71);

the adjusting device (4) comprises a threaded rod (41), a threaded cavity (42) is formed in the supporting rod (3), an air bag (43) is fixedly mounted in the threaded cavity (42), a vacuum tube (44) is fixedly mounted at the bottom of the threaded cavity (42), a hydraulic rod (45) is connected to the inner wall of the vacuum tube (44) in a sliding mode, sliders (46) are fixedly mounted on the hydraulic rod (45) through traction rods, the sliders (46) are fixedly connected with one another through a return spring (47), a linkage rod (48) is fixedly mounted on the front face of the hydraulic rod (45), a piston rod (49) is fixedly mounted at one end, far away from the hydraulic rod (45), of the linkage rod (48), and a lifting pad (410) is fixedly mounted at the bottom end of the piston rod (49);

fixing device (8) are including placing board (81), the equal fixed mounting in front both sides of placing board (81) has slide rail (82), sliding connection has clamp plate (83) between slide rail (82), clamp plate (83) have sliding pin (85) through spout sliding connection, the both sides of placing board (81) are seted up fluted (86).

2. The conveniently adjustable musical art score stand of claim 1, wherein: the threaded rod (41) penetrates through the support rod (3) and the threaded cavity (42) in sequence and extends into the threaded cavity (42), and the threaded rod (41) and the threaded cavity (42) are meshed with each other.

3. The conveniently adjustable musical art score stand of claim 1, wherein: a limiting plate is fixedly mounted on the right side of the air bag (43), and the bottom of the air bag (43) is communicated with a vacuum tube (44) through an air tube.

4. The conveniently adjustable musical art score stand of claim 1, wherein: the right end of hydraulic stem (45) is fixed with the pivot, hydraulic stem (45) is through the tow sides fixed mounting of pivot there is the traction lever.

5. The conveniently adjustable musical art score stand of claim 1, wherein: the top of the pressure plate (83) is fixedly provided with moving blocks, and the moving blocks are fixedly connected through a spring rod (84).

6. The conveniently adjustable musical art score stand of claim 1, wherein: the inner wall of the pressing plate (83) is provided with a sliding groove, and the size of the groove (86) is matched with that of the sliding pin (85).