CN210727051U

CN210727051U - Music reading board

Info

Publication number: CN210727051U
Application number: CN201921422005.8U
Authority: CN
Inventors: 段白羽; 海轶寰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-12
Anticipated expiration: 2029-08-29

Abstract

The utility model provides a music recognition board, including recognition board main part, write the groove, the apron, press from both sides the power stick, the threaded rod, the fixed column, a supporting plate, the universal wheel, bearing and bearing frame, the groove has been write to the terminal surface before the recognition board main part, the apron has been placed to recognition board main part up end, the inside power stick of having placed of recognition board main part, the bearing frame is installed to the terminal surface under the recognition board main part, bearing frame internal assembly has the bearing, bearing internally mounted has the threaded rod, threaded rod ring side is equipped with the fixed column, the terminal surface is fixed with the backup pad under the fixed column, the universal wheel is installed to the terminal surface under the backup pad, the not good problem of original music recognition board result of use has been solved in this design, the utility model discloses rational in infrastructure.

Description

Music reading board

Technical Field

The utility model relates to a music recognition board belongs to teaching equipment technical field.

Background

Music is an art reflecting the emotion of human real life, and can be divided into two types of vocal music and instrumental music, and can also be roughly divided into classical music, folk music, original ecological music, modern music (including popular music) and the like. In the artistic genre, music has an abstraction, and the music has historically been divided into eastern music and western music. The ancient Chinese theory, beginning with Chinese Han nationality music, is based on five-tone scale, i.e., Gong, Shang, jiao, Ju and Yu, in the east, and the seven-tone scale in the west, and a music score plate is needed for teaching music.

Among the prior art, present music is known the register file board when using, and is not good and be not convenient for remove to knowing register file board height control effect, influences the student and watches study to music is known the register file board, and the result of use is not good, and the problem that above-mentioned appearance was solved to music is known the register file board now urgently needed.

Disclosure of Invention

Not enough to prior art exists, the utility model aims at providing a music recognition board to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for adjusts effectually, and the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a music recognition board, includes recognition board main part, writes the groove and be convenient for remove adjustment mechanism, the groove has been seted up and has been written to the terminal surface before the recognition board main part, recognition board main part downside is provided with and is convenient for remove adjustment mechanism, be convenient for remove adjustment mechanism including apron, clamping bar, threaded rod, fixed column, backup pad, universal wheel, bearing and bearing frame, the apron has been placed to recognition board main part up end, the inside clamping bar of having placed of recognition board main part, the bearing frame is installed to the terminal surface under the recognition board main part, bearing frame internally mounted has the bearing, bearing internally mounted has the threaded rod, threaded rod annular side is equipped with the fixed column, the terminal surface is fixed with the backup pad under the fixed column, the universal wheel is installed to the terminal surface under the backup.

Furthermore, a force application hole is formed in the front end face of the music score recognition plate main body, and the diameter of the clamping force rod is matched with the inner diameter of the force application hole.

Furthermore, a placing groove is formed in the upper end face of the music score recognizing plate main body, the clamping bar is matched with the placing groove, and the lower end face of the cover plate is matched with the placing groove.

Further, the threaded rod is rotatably connected with the bearing seat through a bearing.

Furthermore, the round hole has been seted up to the terminal surface under the recognition register for easy reference board main part, and the round hole is inside to be provided with the internal thread, bearing frame annular side is provided with the external screw thread, the bearing frame is connected through the screw thread with the recognition register for easy reference board main part.

Further, the handle is installed to the apron up end, and the handle surface cover is equipped with anti-skidding soft cover.

The utility model has the advantages that: the utility model discloses a music recognition board, because of the utility model discloses added apron, power of clamp stick, threaded rod, fixed column, backup pad, universal wheel, bearing and bearing frame, this design can be convenient for remove and height-adjusting to the recognition board, has solved the not good problem of original music recognition board result of use, has improved the utility model discloses a practicality.

The application of force hole has been seted up because of terminal surface before the sign indicating number board main part, it matches with application of force downthehole footpath to press from both sides power stick diameter, this design is convenient for press from both sides power stick through using application of force hole and is put into, thereby play the effect of being convenient for rotate the regulation, the standing groove has been seted up because of sign indicating number board main part up end, press from both sides power stick and standing groove phase-match, terminal surface and standing groove phase-match under the apron, this design is convenient for place the power stick that presss from both sides, the round hole has been seted up to terminal surface under the sign indicating number board main part, and the inside internal thread that is provided with of round hole, bearing frame annular side is provided with the external screw thread, the bearing frame is connected through the screw thread with sign indicating number board main part, this design has strengthened.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a music score recognition board of the present invention;

FIG. 2 is a front sectional view of the adjusting mechanism of the music score recognition plate;

FIG. 3 is an enlarged view of A in the music score recognition board of the present invention;

in the figure: 1-a music score recognition plate main body, 2-a writing groove, 3-a conveniently moving and adjusting mechanism, 31-a cover plate, 32-a clamping rod, 33-a threaded rod, 34-a fixed column, 35-a support plate, 36-a universal wheel, 37-a bearing, 38-a bearing seat and 331-a force application hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a music is known to music, is including knowing music board main part 1, writing groove 2 and be convenient for remove adjustment mechanism 3, and the writing groove 2 has been seted up to the terminal surface before the recognition music board

main part

1, and 1 downside of recognition music board main part is provided with and is convenient for remove adjustment mechanism 3.

Be convenient for remove adjustment mechanism 3 including apron 31, press from both sides power stick 32, threaded rod 33, fixed column 34, backup pad 35, universal wheel 36, bearing 37 and bearing frame 38, apron 31 has been placed to 1 up end of recognition register for easy reference board main part, 1 inside clamping power stick 32 of having placed of recognition register for easy reference board main part, bearing frame 38 is installed to the terminal surface under 1 of recognition register for easy reference board main part, bearing frame 38 internal assembly has bearing 37, bearing 37 internal mounting has threaded rod 33, threaded rod 33 annular side is equipped with fixed column 34, terminal surface is fixed with backup pad 35 under the fixed column 34, universal wheel 36 is installed to the terminal surface under backup pad 35, the not good problem of original music recognition register for easy reference board result of.

Force application hole 331 has been seted up to the terminal surface before the recognition board main part 1, the excellent 32 diameter of clamp force and the internal diameter phase-match of force application hole 331, this design is convenient for the excellent 32 of clamp force to put into through using force application hole 331, thereby play and be convenient for rotate the effect of adjusting, the standing groove has been seted up to recognition board main part 1 up end, the excellent 32 and standing groove phase-match of clamp force, terminal surface and standing groove phase-match under the apron 31, this design is convenient for place the excellent 32 of clamp force, threaded rod 33 passes through bearing 37 and is connected with the rotation of bearing frame 38, this design is through using bearing 37 to make when threaded rod 33 rotates recognition board main part 1 not rotate with it.

The round hole has been seted up to the terminal surface under the music score recognition board main part 1, and the inside internal thread that is provided with of round hole, the annular side of bearing frame 38 is provided with the external screw thread, bearing frame 38 is connected through the screw thread with music score recognition board main part 1, this design has strengthened the firm nature that bearing frame 38 is connected with music score recognition board main part 1 through using threaded connection, the handle is installed to apron 31 up end, and the outer surface cover of handle is equipped with the soft cover of antiskid, this design is convenient for get the apron 31 and put.

As an embodiment of the present invention: when the height of the spectrum recognizing plate main body 1 needs to be adjusted, the spectrum recognizing plate main body 1 is pushed to move to a position which is convenient for a student to observe through the universal wheel 36, the student holds a handle to apply force upwards to drive the cover plate 31 to move upwards, when the lower end surface of the cover plate 31 is separated from the spectrum recognizing plate main body 1, the clamping bar 32 is taken out and inserted into the force application hole 331, the clamping bar 32 is rotated to drive the threaded rod 33 to rotate, the threaded rod 33 rotates to move upwards along the inside of the fixed column 34 under the action of threaded connection, the threaded rod 33 moves upwards to drive the spectrum recognizing plate main body 1 to move upwards, when the proper position is reached, the clamping bar 32 stops rotating, then the clamping bar 32 is taken out and placed back to the initial position, finally the cover plate 31 is placed in the placing groove, the bearing 37 plays the role that the threaded rod 33 rotates the spectrum recognizing plate main body 1 without rotating along with the spectrum recognizing plate main body, so that the height of the spectrum recognizing plate main body 1 can be, the utility model discloses a practicality has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a music is known to music board, is including knowing the music board main part, writing the groove and being convenient for remove adjustment mechanism, its characterized in that: the front end surface of the music score recognition plate main body is provided with a writing groove, and the lower side of the music score recognition plate main body is provided with a mechanism convenient to move and adjust;

the adjustment mechanism is convenient for remove includes apron, clamping force stick, threaded rod, fixed column, backup pad, universal wheel, bearing and bearing frame, the apron has been placed to recognition register for easy reference board main part up end, the inside clamping force stick of having placed of recognition register for easy reference board main part, the bearing frame is installed to terminal surface under the recognition register for easy reference board main part, bearing frame inside is equipped with the bearing, bearing internally mounted has the threaded rod, threaded rod annular side is equipped with the fixed column, terminal surface is fixed with the backup pad under the fixed column, the universal wheel is installed to terminal surface under the backup pad.

2. The music score recognition board of claim 1, wherein: the front end face of the music score recognition plate main body is provided with a force application hole, and the diameter of the clamping force rod is matched with the inner diameter of the force application hole.

3. The music score recognition board of claim 1, wherein: the music score recognition plate is characterized in that a placing groove is formed in the upper end face of the music score recognition plate main body, the clamping bar is matched with the placing groove, and the lower end face of the cover plate is matched with the placing groove.

4. The music score recognition board of claim 1, wherein: the threaded rod is rotatably connected with the bearing seat through a bearing.

5. The music score recognition board of claim 1, wherein: the music score recognition plate is characterized in that a round hole is formed in the lower end face of the music score recognition plate main body, an internal thread is arranged inside the round hole, an external thread is arranged on the annular side face of the bearing seat, and the bearing seat is connected with the music score recognition plate main body through the thread.

6. The music score recognition board of claim 1, wherein: the handle is installed to the apron up end, and the outer surface cover of handle is equipped with anti-skidding soft cover.