CN216231392U

CN216231392U - Music score reading board for music teaching

Info

Publication number: CN216231392U
Application number: CN202121745470.2U
Authority: CN
Inventors: 杨琪
Original assignee: Pingdingshan Vocational And Technical College
Current assignee: Pingdingshan Vocational And Technical College
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-04-08
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a music score recognition board for music teaching, and relates to the technical field of music score recognition boards. Including the recognition register for easy reference board body, the top sliding connection of recognition register for easy reference board body has the slide, be provided with the adjusting part who adjusts fixed frame position on the slide, the last drawing subassembly that draws the staff of drawing on the recognition register for easy reference board body that is used for music teaching that is provided with drawing subassembly and movable assembly on fixed frame, when fixed frame moves to the right side, fixed frame can drive gyro wheel anticlockwise rotation for laminate the chalk on the recognition register for the staff can be drawn when fixed frame moves, when fixed frame moves to the left side, the gyro wheel can drive the blackboard eraser laminating on the recognition register for the blackboard eraser wipes the staff, thereby does not need mr's manual drawing staff, thereby mr's teaching efficiency has been improved.

Description

Music score reading board for music teaching

Technical Field

The utility model relates to the technical field of music score plates, in particular to a music score plate for music teaching.

Background

The music reading is a key for opening a music door, but the music reading teaching is a prominent problem troubling the music teaching in schools, students generally think that the learning and the music reading are boring, so that the learning efficiency of the students is reduced, and teachers are trapped in the predicament of teaching

The conventional music score recognition board needs a teacher to draw a staff and erase a blackboard manually, the staff drawing wastes a large amount of teaching time of the teacher, the teaching efficiency of the teacher can be reduced, the teaching quality of the teacher can be influenced, and therefore the music score recognition board for music teaching is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a music score recognition board for music teaching, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a music is known to music board for music teaching, know the music board body, the top sliding connection who knows the music board body has the slide, be provided with the adjusting part who adjusts the fixed frame position on the slide, the last drawing subassembly that is provided with on the fixed frame and draws the staff on knowing the music board body, the last movable assembly that drives blackboard eraser and activity groove and remove that is provided with of fixed frame.

Preferably, the adjusting part comprises a connecting frame, a movable rod, a spring, a control panel and a limiting rod, wherein the connecting frame is fixedly mounted on the sliding plate, the movable rod is arranged on the connecting frame, a fixed frame is fixedly mounted at the bottom of the movable rod, the spring is fixedly mounted on the connecting frame, the control panel is fixedly mounted on the right side of the spring, the limiting rod is fixedly mounted on the left side of the control panel, the limiting rod penetrates through the connecting frame, and a clamping groove matched with the limiting rod is formed in the movable rod.

Preferably, the drawing assembly includes fixed slot, rectangle nut, threaded rod, connecting plate, block rubber and movable groove, fixed mounting has the fixed slot on the fixed frame, the inside sliding connection of fixed slot has the movable groove, sliding connection has rectangle nut on the fixed frame, threaded connection has the threaded rod on the rectangle nut, the left side of threaded rod is rotated and is connected with the connecting plate, fixed mounting has the block rubber on the connecting plate, the block rubber runs through the fixed slot, the block rubber runs through the movable groove.

Preferably, the movable assembly comprises a rotating shaft, a roller, a gear, a supporting rod, a rack, a second spring, a toothed block, a first connecting rod, a first sliding block, a first fixing rod, a sleeve rod, a connecting rod, a second fixing rod, a transmission rod and a second sliding block, the fixed frame is rotatably connected with the rotating shaft, the roller and the gear are fixedly mounted on the rotating shaft, the supporting rod is fixedly mounted on the fixed frame, the rack is slidably connected with the supporting rod, the rack is meshed with the gear, the second spring is fixedly mounted on the rack, the toothed block is fixedly mounted on the second spring, the first sliding block and the second sliding block are slidably connected with the supporting rod, two ends of the first connecting rod are respectively hinged with the rack and the first sliding block, the first fixing rod is fixedly mounted on the left side of the first sliding block, the sleeve rod is fixedly mounted on the fixed frame, the inner part of the loop bar is connected with a connecting rod in a sliding mode, a blackboard eraser is fixedly installed on the connecting rod, and the left side of the first fixing rod is fixedly installed on the connecting rod.

Preferably, the two ends of the second connecting rod are hinged to the rack and the second sliding block respectively, a second fixing rod is fixedly mounted on the right side of the second sliding block, a transmission rod is fixedly mounted on the second fixing rod, and the transmission rod is fixedly mounted on the movable groove.

Preferably, the inside of No. two springs is provided with the telescopic link, the both ends of telescopic link are fixed mounting respectively on rack and tooth piece, No. two springs and tooth piece all are provided with two, and two No. two springs and tooth piece settings are in the both sides of rack.

(III) advantageous effects

The utility model provides a music score recognition board for music teaching. The method has the following beneficial effects:

(1) this a music recognition board for music teaching, be provided with drawing subassembly and movable assembly on fixed frame, when fixed frame moved to the right side, fixed frame can drive gyro wheel anticlockwise rotation, make with the chalk laminating on recognition board body, make fixed frame can draw the staff when moving, when fixed frame moved to the left side, the gyro wheel can drive the blackboard eraser laminating on recognition board body, make the blackboard eraser wipe the staff, thereby do not need mr's manual drawing staff, thereby teacher's teaching efficiency has been improved.

(2) This a music recognition board for music teaching is provided with adjusting part on the slide, and is spacing to the movable rod through the gag lever post for can highly adjust fixed frame, make fixed frame use convenience more.

Drawings

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

FIG. 2 is a schematic top view of the fixing frame of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

FIG. 4 is an enlarged view of the structure of part B of the present invention;

FIG. 5 is an enlarged view of part C of the present invention.

In the figure: 1. a score recognition plate body; 2. a slide plate; 31. a connecting frame; 32. a movable rod; 33. a first spring; 34. a control panel; 35. a limiting rod; 4. a fixed frame; 51. fixing grooves; 52. a rectangular nut; 53. a threaded rod; 54. a connecting plate; 55. a rubber block; 56. a movable groove; 61. a rotating shaft; 62. a roller; 63. a gear; 64. a support bar; 65. a rack; 66. a second spring; 67. a tooth block; 68. a first connecting rod; 69. a first sliding block; 610. a first fixing rod; 611. a loop bar; 612. a connecting rod; 613. a second connecting rod; 614. a second fixing rod; 615. a transmission rod; 616. a second sliding block; 7. provided is a blackboard eraser.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a music score recognition board for music teaching comprises a score recognition board body 1, a sliding plate 2 is connected to the top of the score recognition board body 1 in a sliding mode, an adjusting assembly is arranged on the sliding plate 2 and comprises a connecting frame 31, a movable rod 32, a first spring 33, a control board 34 and a limiting rod 35, the connecting frame 31 is fixedly installed on the sliding plate 2, the movable rod 32 is arranged on the connecting frame 31, a fixed frame 4 is fixedly installed at the bottom of the movable rod 32, the movable rod 32 penetrates through the connecting frame 31 and is connected to the connecting frame 31 in a sliding mode, the first spring 33 is fixedly installed on the connecting frame 31, the control board 34 is fixedly installed on the right side of the first spring 33, the limiting rod 35 is fixedly installed on the left side of the control board 34, the limiting rod 35 penetrates through the connecting frame 31 and slides on the connecting frame 31, a clamping groove matched with the limiting rod 35 is formed in the movable rod 32, insert the inside of draw-in groove through gag lever post 35 for gag lever post 35 can carry on spacingly to movable rod 32, thereby can adjust the position of fixed frame 4, makes mr use more convenient.

In this embodiment, a drawing component is disposed on the fixed frame 4, the drawing component includes a fixed groove 51, a rectangular nut 52, a threaded rod 53, a connecting plate 54, a rubber block 55 and a movable groove 56, the fixed frame 4 is fixedly provided with the fixed groove 51, the fixed groove 51 is slidably connected with the movable groove 56, the fixed frame 4 is slidably connected with the rectangular nut 52, the rectangular nut 52 is connected with the threaded rod 53 by screw threads, the left side of the threaded rod 53 is rotatably connected with the connecting plate 54, the connecting plate 54 is fixedly provided with the rubber block 55, the rubber block 55 penetrates through the fixed groove 51 and the rubber block 55 slides on the fixed groove 51, the rubber block 55 penetrates through the movable groove 56 and the rubber block 55 slides on the movable groove 56, the number of the fixed grooves 51 is five, chalk is disposed inside the movable groove 56, and can be limited inside the movable groove 56 by the extrusion of the rubber block 55, when the fixed frame 4 moves, the chalk can draw a staff on the staff identifying plate body 1, so that a teacher does not need to manually draw, the teaching efficiency of the teacher is improved, and the teacher can teach more easily, the fixed frame 4 is provided with a movable assembly, the movable assembly comprises a rotating shaft 61, a roller 62, a gear 63, a supporting rod 64, a rack 65, a second spring 66, a tooth block 67, a first connecting rod 68, a first sliding block 69, a first fixing rod 610, a sleeve rod 611, a connecting rod 612, a second connecting rod 613, a second fixing rod 614, a transmission rod 615 and a second sliding block 616, the rotating shaft 61 is rotatably connected to the fixed frame 4, the roller 62 and the gear 63 are fixedly installed on the rotating shaft 61, the supporting rod 64 is fixedly installed on the fixed frame 4, the rack 65 is slidably connected to the supporting rod 64, the rack 65 is meshed with the gear 63, the second spring 66 is fixedly installed on the rack 65, no. two spring 66 goes up fixed mounting has tooth piece 67, and the inside of No. two spring 66 is provided with the telescopic link, and the both ends of telescopic link are fixed mounting respectively on rack 65 and tooth piece 67, and the restriction through the telescopic link makes No. two spring 66 can only drive tooth piece 67 and remove about. The second spring 66 and the tooth block 67 are both provided with two pieces, the two second springs 66 and the tooth block 67 are arranged on two sides of the rack 65, and the rack 65 can be prevented from being separated from the gear 63 through the second springs 66 and the tooth block 67. A first sliding block 69 and a second sliding block 616 are connected on the supporting rod 64 in a sliding manner, two ends of a first connecting rod 68 are respectively hinged with the rack 65 and the first sliding block 69, a first fixing rod 610 is fixedly installed on the left side of the first sliding block 69, a sleeve rod 611 is fixedly installed on the fixed frame 4, a connecting rod 612 is connected inside the sleeve rod 611 in a sliding manner, a blackboard eraser 7 is fixedly installed on the connecting rod 612, the left side of the first fixing rod 610 is fixedly installed on the connecting rod 612, two ends of a second connecting rod 613 are respectively hinged with the rack 65 and the second sliding block 616, a second fixing rod 614 is fixedly installed on the right side of the second sliding block 616, a transmission rod 615 is fixedly installed on the second fixing rod 614, the transmission rod 615 is fixedly installed on the movable groove 56, the transmission rod 615 penetrates through the fixed groove 51 and is connected on the fixed groove 51 in a sliding manner, the roller 62 is attached to the spectrum identifying plate body 1, when the fixed frame 4 moves towards the right side, the gyro wheel 62 can drive the gear 63 and carry out anticlockwise rotation, make the gear 63 can drive rack 65 and remove to the right side, can drive blackboard eraser 7 and remove to the inside of fixed frame 4 under the transmission of a connecting rod 68 and No. two connecting rods 613, movable groove 56 removes to the recognition of the music book body 1 direction, make the chalk can laminate on the recognition of the music book body 1, can draw the staff when making fixed frame 4 remove, blackboard eraser 7 removes to recognition of the music book body 1 direction when fixed frame 4 removes to the left side, the chalk gets into the inside of fixed frame 4, make blackboard eraser 7 can wipe the staff, make do not need mr to go to wipe the staff, make recognition of the music book body 1 use more convenient, teacher's teaching efficiency has further been improved.

When the music score recognition plate 1 is used (or used), the control plate 34 is pulled towards the right side, the control plate 34 can drive the limiting rod 35 to move towards the right side, the limiting rod 35 moves towards the right side to separate the limiting rod 35 from the clamping groove, so that the limiting rod 35 cannot limit the movable rod 32, the height of the fixed frame 4 can be adjusted, the control plate 34 can pull the limiting rod 35 to move towards the left side under the elastic action of the first spring 33 to enable the limiting rod 35 to be continuously inserted into the clamping groove to limit the movable rod 32, then the fixed frame 4 moves towards the right side, the fixed frame 4 moves towards the right side to drive the roller 62 to rotate anticlockwise, the roller 62 rotates anticlockwise to drive the rack 65 to move towards the right side, the first connecting rod 68 and the second connecting rod 613 can drive the first sliding block 69 and the first fixing rod 610 to move downwards, so that the first fixing rod 610 can drive the blackboard eraser 7 to move towards the inside of the fixing frame 4 through the transmission of the connecting rod 612, so that the blackboard eraser 7 can not be attached to the music score recognition plate body 1, the second sliding block 616 and the second fixing rod 614 move upwards, so that the second fixing rod 614 drives the movable groove 56 to move towards the direction of the score-identifying plate body 1, the chalk can be attached to the score-identifying plate body 1, the chalk can draw a staff when the fixing frame 4 moves towards the right side, when the fixed frame 4 moves to the left, the roller 62 and the gear 63 rotate clockwise, so that the gear 63 can drive the rack 65 to move to the left, the first connecting rod 68 and the second connecting rod 613 can drive the blackboard eraser 7 to move towards the direction of the music score recognition plate body 1, and the movable groove 56 and the chalk move towards the inside of the fixed frame 4, so that the blackboard eraser 7 can erase the staff when the fixed frame 4 moves towards the left side.

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 music recognition board for music teaching, includes recognition board body (1), its characterized in that: the top sliding connection who knows register for easy reference board body (1) has slide (2), be provided with the adjusting part who adjusts fixed frame (4) position on slide (2), be provided with the drawing subassembly of drawing the staff on knowing register for easy reference board body (1) on fixed frame (4), be provided with the movable assembly who drives blackboard eraser (7) and activity groove (56) removal on fixed frame (4).

2. The music score recognition board for music teaching of claim 1, wherein: the adjusting part comprises a connecting frame (31), a movable rod (32), a spring (33), a control panel (34) and a limiting rod (35), the connecting frame (31) is fixedly mounted on the sliding plate (2), the movable rod (32) is arranged on the connecting frame (31), a fixed frame (4) is fixedly mounted at the bottom of the movable rod (32), the spring (33) is fixedly mounted on the connecting frame (31), the control panel (34) is fixedly mounted on the right side of the spring (33), the limiting rod (35) is fixedly mounted on the left side of the control panel (34), the limiting rod (35) penetrates through the connecting frame (31), and a clamping groove matched with the limiting rod (35) is formed in the movable rod (32).

3. The music score recognition board for music teaching of claim 1, wherein: drawing assembly includes fixed slot (51), rectangle nut (52), threaded rod (53), connecting plate (54), rubber block (55) and activity groove (56), fixed mounting has fixed slot (51) on fixed frame (4), the inside sliding connection of fixed slot (51) has activity groove (56), sliding connection has rectangle nut (52) on fixed frame (4), threaded connection has threaded rod (53) on rectangle nut (52), the left side of threaded rod (53) is rotated and is connected with connecting plate (54), fixed mounting has rubber block (55) on connecting plate (54), rubber block (55) run through fixed slot (51), rubber block (55) run through activity groove (56).

4. The music score recognition board for music teaching of claim 1, wherein: the movable assembly comprises a rotating shaft (61), a roller (62), a gear (63), a supporting rod (64), a rack (65), a second spring (66), a toothed block (67), a first connecting rod (68), a first sliding block (69), a first fixing rod (610), a loop bar (611), a connecting rod (612), a second connecting rod (613), a second fixing rod (614), a driving rod (615) and a second sliding block (616), wherein the fixed frame (4) is rotatably connected with the rotating shaft (61), the rotating shaft (61) is fixedly provided with the roller (62) and the gear (63), the fixed frame (4) is fixedly provided with the supporting rod (64), the supporting rod (64) is slidably connected with the rack (65), the rack (65) is meshed with the gear (63), the rack (65) is fixedly provided with the second spring (66), the second spring (66) is fixedly provided with the toothed block (67), sliding connection has slider (69) and slider (616) No. two on bracing piece (64), the both ends of connecting rod (68) are articulated with rack (65) and slider (69) respectively, the left side fixed mounting of slider (69) has dead lever (610) No. one, fixed mounting has loop bar (611) on fixed frame (4), the inside sliding connection of loop bar (611) has connecting rod (612), fixed mounting has blackboard eraser (7) on connecting rod (612), the left side fixed mounting of dead lever (610) is on connecting rod (612).

5. The music score recognition board for music teaching according to claim 4, wherein: the two ends of the second connecting rod (613) are hinged to the rack (65) and the second sliding block (616) respectively, the right side of the second sliding block (616) is fixedly provided with a second fixing rod (614), the second fixing rod (614) is fixedly provided with a transmission rod (615), and the transmission rod (615) is fixedly arranged on the movable groove (56).

6. The music score recognition board for music teaching according to claim 4, wherein: the inside of No. two spring (66) is provided with the telescopic link, the both ends of telescopic link are fixed mounting respectively on rack (65) and tooth piece (67), No. two spring (66) and tooth piece (67) all are provided with two, and two No. two spring (66) and tooth piece (67) set up the both sides at rack (65).