CN213987913U

CN213987913U - Music score reading board convenient to fix

Info

Publication number: CN213987913U
Application number: CN202120231637.7U
Authority: CN
Inventors: 沈玉华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-08-17
Anticipated expiration: 2031-01-28

Abstract

The utility model provides a music score recognition board which is convenient to fix and comprises a frame; the top end of the frame is rotatably provided with a rotating plate through hinged connection; the rotating plate is also provided with a positioning plate; positioning plates are fixedly arranged on the rear side of the rotating plate, and the number of the positioning plates is two; a cross rod is arranged in the rotating plate in a sliding manner; the bottom of the frame is rotatably provided with rotating rods through hinged connection, and the number of the rotating rods is two; the rotating rod is also provided with a vertical rod; the bottom end of the rotating rod is rotatably provided with a vertical rod through hinge connection; the montant bottom slides and is provided with the base, has realized the effect of light convenient fixed music staff through being provided with splint and horizontal pole and spring assembly, utilizes the locating plate to reach the purpose of adjusting the commentaries on classics board device, has played the effect of adjusting music staff according to the user demand, has strengthened music and has known the music board practicality.

Description

Music score reading board convenient to fix

Technical Field

The utility model belongs to the technical field of the music recognition register for easy reference, more specifically says, in particular to convenient fixed music recognition register for easy reference board.

Background

Music recognition board is a tool convenient for learning music staff, and is convenient for teachers to guide the people who just learn music through the music recognition board, so that the staff can be used more conveniently, and the arrangement of music symbols can be carried out on the staff at will.

Based on the aforesaid, current music recognition register for easy reference board is not convenient for fix the music staff, and is not convenient for carry out high regulation to music recognition register for easy reference device, also is not convenient for carry out the regulation on the angle to the music staff according to the user demand, has reduced the practicality of music recognition register for easy reference board.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a music score recognition board that is convenient to fix is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a music is known to convenient fixed music to solve the current music of proposing in the above-mentioned background art and know the register for easy reference board and be not convenient for fix the music staff, and be not convenient for know the register for easy reference device to the music and carry out high regulation, also be not convenient for carry out the regulation on the angle to the music staff according to the user demand, reduced the problem of the practicality of music and know the register for easy reference board.

The utility model relates to a convenient fixed music recognition board's purpose and efficiency is reached by following concrete technological means:

a music score recognition board convenient to fix comprises a frame; the top end of the frame is rotatably provided with a rotating plate through hinged connection; the rotating plate is also provided with a positioning plate; positioning plates are fixedly arranged on the rear side of the rotating plate, and the number of the positioning plates is two; a cross rod is arranged in the rotating plate in a sliding manner; the bottom of the frame is rotatably provided with rotating rods through hinged connection, and the number of the rotating rods is two; the rotating rod is also provided with a vertical rod; the bottom end of the rotating rod is rotatably provided with a vertical rod through hinge connection; the bottom of the vertical rod is provided with a base in a sliding mode.

Furthermore, the rotating plate is also provided with a containing plate; the positioning plate is of a circular structure, and the inner side of the positioning plate is fixedly arranged on the outer side of the frame through bolts; the outer side of the rotating plate is fixedly provided with a containing plate, and the top of the containing plate is of a circular arc-shaped structure.

Furthermore, the cross rod is also provided with a clamping plate and a fixing plate; a clamping plate is fixedly arranged at the front end of the cross rod; the number of the clamping plates is two, and the bottom of each clamping plate is fixedly provided with an anti-skid pad; the rear end of the cross rod is fixedly provided with a fixed plate, and a spring device is arranged between the front side of the fixed plate and the rear side of the rotating plate.

Furthermore, the rotating rod is also provided with a screw and a pedal; a screw rod is rotatably arranged inside the top side of the vertical rod through threaded connection, and the middle of the screw rod is of a U-shaped structure; the screw threads on the two sides of the screw rod are opposite in direction; the bearing is fixedly arranged on the outer side of the U-shaped structure of the screw rod through interference fit, and the pedal is fixedly arranged on the outer side of the bearing through interference fit.

Furthermore, the base is also provided with a fixed rod and a sliding rod; fixing rods are fixedly arranged on two sides of the top of the base; a slide bar is arranged in the fixed bar in a sliding manner, and the top end of the slide bar is fixedly arranged outside the frame; a spring device is arranged between the bottom end of the sliding rod and the bottom inside the fixed rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

through being provided with splint and horizontal pole and spring assembly, realized the effect of light convenient fixed music staff, utilized the locating plate to reach the purpose of adjusting the commentaries on classics board device, played the effect of adjusting music staff according to the user demand, strengthened music and known the register file board practicality.

The effect of adjusting the height of the rotating plate device is achieved through the screw rod, the rotating rod and the vertical rod device, the effect of conveniently and quickly adjusting the height of the music staff is achieved according to use requirements, and the rotating plate is guaranteed to be adjusted in height in a vertical state through the sliding rod matched with the fixing rod device.

The music staff is prevented from accidentally sliding on the ground through the storage plate device, and the effect of conveniently and quickly fixing the music staff can be more effectively realized compared with the existing music staff identifying plate device, so that the music staff plate is favorable for use of a music recipe plate.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a left side view structure diagram of the splint device of the present invention.

Fig. 3 is a left side view structure diagram of the vertical rod device of the present invention.

Fig. 4 is an enlarged structural diagram of part a of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a frame; 2. rotating the plate; 201. positioning a plate; 202. a storage plate; 3. a cross bar; 301. a splint; 302. a fixing plate; 4. a rotating rod; 401. a vertical rod; 402. a screw; 403. a pedal; 5. a base; 501. fixing the rod; 502. a slide bar.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a music score recognition board which is convenient to fix, comprising a frame 1; the top end of the frame 1 is rotatably provided with a rotating plate 2 through hinge connection; the rotating plate 2 is also provided with a positioning plate 201; positioning plates 201 are fixedly arranged on the rear side of the rotating plate 2, and the number of the positioning plates 201 is two; the rotating plate 2 is also provided with a containing plate 202; the positioning plate 201 is of a circular ring structure, and the inner side of the positioning plate 201 is fixedly arranged on the outer side of the frame 1 through bolts; a storage plate 202 is fixedly arranged on the outer side of the rotating plate 2, and the top of the storage plate 202 is of an arc-shaped structure; a cross rod 3 is arranged inside the rotating plate 2 in a sliding manner; the bottom of the frame 1 is rotatably provided with rotating rods 4 through hinge connection, and the number of the rotating rods 4 is two; the rotating rod 4 is also provided with a vertical rod 401; the bottom end of the rotating rod 4 is rotatably provided with a vertical rod 401 through hinge connection; the bottom of the vertical rod 401 is provided with a base 5 in a sliding way; the base 5 is also provided with a fixed rod 501 and a sliding rod 502; fixing rods 501 are fixedly arranged on two sides of the top of the base 5; a sliding rod 502 is arranged in the fixed rod 501 in a sliding manner, and the top end of the sliding rod 502 is fixedly arranged outside the frame 1; a spring device is arranged between the bottom end of the sliding rod 502 and the bottom of the inner part of the fixed rod 501.

Wherein, the cross bar 3 is also provided with a clamping plate 301 and a fixing plate 302; a clamping plate 301 is fixedly arranged at the front end of the cross rod 3; the number of the clamping plates 301 is two, and the bottom of each clamping plate 301 is fixedly provided with an anti-skid pad; a fixed plate 302 is fixedly arranged at the rear end of the cross rod 3, and a spring device is arranged between the front side of the fixed plate 302 and the rear side of the rotating plate 2; the clamping plate 301, the cross rod 3 and the spring device are arranged to play a role in easily and conveniently fixing the music staff.

Wherein, the rotating rod 4 is also provided with a screw 402 and a pedal 403; a screw 402 is rotatably arranged inside the top side of the vertical rod 401 through threaded connection, and the middle of the screw 402 is of a U-shaped structure; the screw threads on the two sides of the screw 402 are opposite in direction; the bearing is fixedly arranged on the outer side of the U-shaped structure of the screw 402 through interference fit, and the pedal 403 is fixedly arranged on the outer side of the bearing through interference fit; the effect of adjusting the height of the rotating plate 2 is achieved by means of the arrangement of the screw 402 and the pedal 403 as well as the rotating rod 4.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, the music score plate device is fixed at a designated position through the base 5 device, the screw 402 is driven to rotate by the pedal 403, the screw 402 drives the vertical rod 401 to slide at the top of the base 5, the vertical rod 401 drives the frame 1 and the rotating plate 2 device to rise by the rotating rod 4, the effect of adjusting the height of the rotating plate 2 is realized by arranging the screw 402, the pedal 403 and the rotating rod 4 device, the sliding rod 502 is matched with the fixed rod 501 device to ensure the rotating plate 2 to adjust the height in a vertical state, the rotating plate 2 device is rotated, the rotating plate 2 is fixed at the designated position through the positioning plate 201 matched with the bolt device, the positioning plate 201 is utilized to achieve the purpose of adjusting the rotating plate 2 device, the effect of adjusting the music score according to the use requirement is achieved, the clamping plate 301 device is pulled, the music score is put into the bottom of the clamping plate 301, the clamping plate 301 device is loosened, the clamping plate 301 fixes the music score through the, through being provided with splint 301 and horizontal pole 3 and spring assembly, realized the effect of light convenient fixed music staff, compare the effect that present music recognition board device can more effectual realization convenient and fast fixed music staff, be favorable to the use of music recipe version.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a convenient fixed music recognition board which characterized in that includes: a frame (1); the top end of the frame (1) is rotatably provided with a rotating plate (2) through hinge connection; the rotating plate (2) is also provided with a positioning plate (201); positioning plates (201) are fixedly arranged on the rear side of the rotating plate (2), and the number of the positioning plates (201) is two; a cross rod (3) is arranged in the rotating plate (2) in a sliding manner; the bottom of the frame (1) is rotatably provided with rotating rods (4) through hinge connection, and the number of the rotating rods (4) is two; the rotating rod (4) is also provided with a vertical rod (401); the bottom end of the rotating rod (4) is rotatably provided with a vertical rod (401) through hinge connection; the bottom of the vertical rod (401) is provided with a base (5) in a sliding manner.

2. The music score recognition board convenient to fix of claim 1, wherein: the rotating plate (2) is also provided with a receiving plate (202); the positioning plate (201) is of a circular structure, and the inner side of the positioning plate (201) is fixedly arranged on the outer side of the frame (1) through bolts; the outer side of the rotating plate (2) is fixedly provided with a containing plate (202), and the top of the containing plate (202) is of a circular arc structure.

3. The music score recognition board convenient to fix of claim 1, wherein: the cross bar (3) is also provided with a clamping plate (301) and a fixing plate (302); a clamping plate (301) is fixedly arranged at the front end of the cross rod (3); the number of the clamping plates (301) is two, and the bottom of each clamping plate (301) is fixedly provided with an anti-skid pad; a fixed plate (302) is fixedly arranged at the rear end of the cross rod (3), and a spring device is arranged between the front side of the fixed plate (302) and the rear side of the rotating plate (2).

4. The music score recognition board convenient to fix of claim 1, wherein: the rotating rod (4) is also provided with a screw rod (402) and a pedal (403); a screw rod (402) is rotatably arranged inside the top side of the vertical rod (401) through threaded connection, and the middle of the screw rod (402) is of a U-shaped structure; the screw threads on the two sides of the screw (402) are opposite in direction; the bearing is fixedly arranged on the outer side of the U-shaped structure of the screw (402) through interference fit, and the pedal (403) is fixedly arranged on the outer side of the bearing through interference fit.

5. The music score recognition board convenient to fix of claim 1, wherein: the base (5) is also provided with a fixed rod (501) and a sliding rod (502); fixing rods (501) are fixedly arranged on two sides of the top of the base (5); a sliding rod (502) is arranged in the fixed rod (501) in a sliding manner, and the top end of the sliding rod (502) is fixedly arranged on the outer side of the frame (1); a spring device is arranged between the bottom end of the sliding rod (502) and the bottom inside the fixed rod (501).