CN213992829U

CN213992829U - Foldable musical instrument music book support

Info

Publication number: CN213992829U
Application number: CN202020906769.0U
Authority: CN
Inventors: 张文艺; 肖亚丽
Original assignee: Shanxi Technology and Business College
Current assignee: Shanxi Technology and Business College
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-08-20
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a foldable musical instrument music book support, including the rack, the both sides inner wall of rack all has electric putter through bolted connection, and two electric putter's piston rod one end all has L shape baffle through bolted connection, the T-slot has all been opened with being close to the bottom outer wall to being close to the top of L shape baffle, and the equal sliding connection in inside in T-slot has the slide, and one side outer wall welding of slide has the grip block, and the impartial distance welding of relative one side outer wall of grip block and L shape baffle has the spring. The utility model provides a foldable musical instrument music book support, spacing bolt and push pedal constitute a clamping device, through pushing away extension spring, place the music book between grip block and L shape baffle, utilize spacing bolt and baffle to carry out the centre gripping with the music book and fix, adjust electric putter and expand the music book, after the performance, utilize both sides electric putter to adjust the grip block to the rack intermediate position to reach the folding effect of closing of music book.

Description

Foldable musical instrument music book support

Technical Field

The utility model relates to a music book support technical field especially relates to a foldable musical instrument music book support.

Background

Music notation is a method of recording music with symbols, either printed or handwritten. Different music notation methods are developed in different cultures and regions, and can be divided into two categories of recording pitch and recording fingering, and staff, numbered musical notation and numbered musical notation all belong to music scores with recorded pitch.

At present, when the existing music book is used, people are required to place the music book on the music book support, so that no fixed structure is arranged between the music book and the music book support, after the music book is used, the music book and the music book support are required to be separately placed, an integrated function is not provided, and people cannot use the music book conveniently, therefore, a foldable music book support for musical instruments is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a folding musical instrument music stand.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a foldable musical instrument music book support, includes the rack, the both sides inner wall of rack all has electric putter through bolted connection, and two electric putter's piston rod one end all has L shape baffle, two through bolted connection the outer wall that is close to the top and is close to the bottom of L shape baffle has all opened the T-slot, and the equal sliding connection in inside in T-slot has the slide, and the welding of one side outer wall of slide has the grip block, and the impartial distance welding of the relative one side outer wall of grip block and L shape baffle has the spring.

Further, the bearing is welded to the outer wall of the bottom of the placing frame, and a first supporting cylinder is welded to the inner wall of the bearing.

Furthermore, a second supporting cylinder is sleeved on the outer wall of the first supporting cylinder, a first threaded hole is formed in the outer wall, close to the top end, of the second supporting cylinder, and a fixing knob is connected to the inner wall of the first threaded hole in a threaded mode.

Furthermore, the outer wall of the bottom of the second supporting cylinder is welded with supporting blocks, and supporting legs distributed in an annular shape are welded on the outer wall of each supporting block at equal intervals.

Further, the grip block is close to the top and all opens the second screw hole near the outer wall of bottom, and the equal threaded connection of inner wall in second screw hole has spacing bolt, and the one end of spacing bolt all is connected with the push pedal through the bearing rotation, and one side of push pedal all bonds there is the protective sheath.

Furthermore, the outer wall of one side of the clamping plate in the middle is welded with a push handle.

Furthermore, slots are formed in two sides of the top of the placing frame, U-shaped glass baffles are inserted into the slots, and handles are welded on the outer walls of the tops of the U-shaped glass baffles.

The utility model has the advantages that:

1. through the T-shaped groove that sets up, grip block, spring, push away the handle, L shape baffle, spacing bolt and push pedal constitute a clamping device, through pushing away extension spring, place the music book between grip block and L shape baffle, it is fixed to utilize spacing bolt and baffle to carry out the centre gripping with the music book, adjust electric putter and expand the music book, after the performance, utilize both sides electric putter to adjust the grip block to the rack intermediate position to reach the folding effect of closing of music book.

2. Through setting up first a support section of thick bamboo, second support section of thick bamboo and fixed knob, outwards back-out with fixed knob, adjust the position of first a support section of thick bamboo in the second supports a section of thick bamboo to screw up fixed knob, thereby adjust the height of whole rack and the inside centre gripping music book of rack, in order to reach the purpose of adjusting the rack height, satisfy the user demand of the people of different heights, improved the result of use of whole support.

3. Through slot, U-shaped glass baffle, the handle that sets up, when people use, the music book is in the expansion state, utilizes the handle to insert the U-shaped glass baffle in the slot, protects the both sides of rack and handles, avoids dust and humid gas in the air to invade the rack in and cause the problem that the music book damaged when using to reach and carry out dampproofing dirt-proof purpose to the music book.

Drawings

Fig. 1 is a schematic perspective view of a foldable musical instrument music stand according to the present invention;

fig. 2 is a schematic front sectional view of a foldable musical instrument music stand according to the present invention;

fig. 3 is a schematic perspective view of a music stand of a foldable musical instrument according to embodiment 2.

In the figure: the device comprises a rack 1, an electric push rod 2, a T-shaped groove 3, a clamping plate 4, a spring 5, a push handle 6, an L-shaped baffle 7, a first supporting cylinder 8, a fixing knob 9, a second supporting cylinder 10, a supporting block 11, a supporting leg 12, a limiting bolt 13, a bearing 14, a push plate 15, a handle 16, a slot 17 and a glass baffle 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a foldable musical instrument music book support, including rack 1, rack 1's both sides inner wall all has electric putter 2 through bolted connection, and the piston rod one end of two electric putter 2 all has L shape baffle 7 through bolted connection, the outer wall that is close to the top and is close to the bottom of two L shape baffles 7 has all opened T-slot 3, and the equal sliding connection in inside of T-slot 3 has the slide, the welding of one side outer wall of slide has grip block 4, the impartial distance welding of the relative one side outer wall of grip block 4 and L shape baffle 7 has spring 5, through pushing away 6 extension spring, place the music book between grip block 4 and L shape baffle 7, it is fixed to utilize spacing bolt and baffle to carry out the centre gripping with the music book, adjust electric putter and expand the music book.

Wherein, the outer wall welding of the bottom of rack 1 has bearing 14, and the inner wall welding of bearing 14 has first support section of thick bamboo 8.

Wherein, the outer wall of the first supporting cylinder 8 is sleeved with a second supporting cylinder 10, the outer wall of the second supporting cylinder 10 close to the top end is provided with a first threaded hole, the inner wall of the first threaded hole is in threaded connection with a fixing knob 9, so that the height of the whole placing rack and the music book clamped inside the placing rack is adjusted, and the purpose of adjusting the height of the placing rack is achieved.

Wherein, the outer wall of the bottom of the second supporting cylinder 10 is welded with supporting blocks 11, and the outer wall of the supporting blocks 11 is welded with supporting legs 12 distributed annularly at equal intervals.

Wherein, the grip block 4 is close to the top and all opens the second screw hole with the outer wall that is close to the bottom, and the equal threaded connection of inner wall in second screw hole has spacing bolt 13, and the one end of spacing bolt 13 all is connected with push pedal 15 through the bearing rotation, and one side of push pedal 15 all bonds there is the protective sheath.

Wherein, the outer wall of one side of the clamping plate 4 in the middle is welded with a push handle 6.

The working principle is as follows: during the use, the user is connected to the power earlier with electric putter 2 through the wire, through pushing away 6 tensile grip block 4 and spring 5, place the music book between grip block 4 and L shape baffle 7, slowly loosen and push away 6, utilize spring 5's telescopic action to drive grip block 4 and reset gradually, thereby carry out preliminary centre gripping to the music book through grip block 4 and L shape baffle 7, and adjust the position of spacing bolt 13 at the second screw hole, adjust the position of push pedal 15, it is fixed to carry out abundant centre gripping to the music book through push pedal 15, the user expandes and the shrink with the music book through electric putter 2, be convenient for carry out folding process to the music book, then outwards unscrew fixed knob 9, adjust the position of first support section of thick bamboo 8 in second support section of thick bamboo 10, and screw up fixed knob 9, thereby adjust the height of whole rack 1 and the inside centre gripping music book of rack 1.

Example 2

Referring to fig. 1-3, compared with embodiment 1, the foldable musical instrument music stand has the advantages that slots 17 are formed in both sides of the top of the placement frame 1, the U-shaped glass baffle 18 is inserted into the slots 17 in an inserted mode, the handle 16 is welded to the outer wall of the top of the U-shaped glass baffle 18, the U-shaped glass baffle is inserted into the slots through the handle, and protection processing is conducted on both sides of the placement frame.

The working principle is as follows: when the music score protection device is used, the music score is in an unfolded state, and a user inserts the U-shaped glass baffle 18 into the slot 17 by using the handle 16, so that the music score is protected more conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a foldable musical instrument music book support, includes rack (1), its characterized in that, the both sides inner wall of rack (1) all has electric putter (2) through bolted connection, and the piston rod one end of two electric putter (2) all has L shape baffle (7), two the outer wall that L shape baffle (7) are close to the top and are close to the bottom has all opened T-slot (3), and the equal sliding connection in inside of T-slot (3) has a slide, and the welding of one side outer wall of slide has grip block (4), and the impartial distance welding of the relative one side outer wall of grip block (4) and L shape baffle (7) has spring (5).

2. A foldable musical notation stand according to claim 1, characterized in that a bearing (14) is welded to the bottom outer wall of the rack (1) and a first support cylinder (8) is welded to the inner wall of the bearing (14).

3. A foldable musical instrument music stand according to claim 2, characterized in that the outer wall of the first supporting cylinder (8) is sleeved with a second supporting cylinder (10), the outer wall of the second supporting cylinder (10) near the top end is provided with a first threaded hole, and the inner wall of the first threaded hole is connected with a fixing knob (9) in a threaded manner.

4. A foldable musical instrument score stand according to claim 3, characterized in that the bottom outer wall of the second supporting cylinder (10) is welded with supporting blocks (11), and the outer wall of the supporting blocks (11) is welded with supporting legs (12) distributed in a ring shape at equal intervals.

5. A foldable musical instrument music stand according to claim 4, characterized in that the outer walls of the clamping plate (4) near the top and near the bottom are provided with second threaded holes, the inner walls of the second threaded holes are respectively in threaded connection with a limit bolt (13), one end of each limit bolt (13) is rotatably connected with a push plate (15) through a bearing, and one side of each push plate (15) is bonded with a protective sleeve.

6. A foldable musical notation stand according to any of claims 1-5, further characterized in that a push handle (6) is welded to the outer wall of the middle side of the clamping plate (4).

7. The folding musical instrument music stand according to claim 1, characterized in that slots (17) are formed in both sides of the top of the rack (1), a U-shaped glass baffle (18) is inserted into the slots (17), and a handle (16) is welded on the outer wall of the top of the U-shaped glass baffle (18).