Assembled classroom music teaching aid

Abstract

The utility model discloses an assembled classroom music teaching aid, comprising a device body, an assembling mechanism is arranged inside the device body, and a locking mechanism is arranged inside the assembling mechanism; the assembling mechanism comprises a storage drawer and a partition, the storage drawer is arranged inside the partition, one side of the partition is used to place a writing pen and a blackboard eraser, a tuning fork storage sponge is arranged on the other side of the partition, a tuning fork is placed inside the tuning fork storage sponge, a storage box is arranged on the outside of the storage drawer, a locking mechanism is arranged at the connection between the storage drawer and the storage box, and slide grooves are symmetrically arranged on both sides of the storage box; after the storage drawer is matched with the device body and the tuning fork is connected to the tuning fork socket 57 for assembly, the teacher sits on the side close to the tuning fork and the student sits on the side close to the storage drawer, the teacher strikes the tuning fork, and the student draws the corresponding musical note on the staff, so as to realize the double test of the student's musical note memory and pitch detection.

Description

Technical Field

[0001] The utility model relates to the field of music teaching, in particular to an assembled classroom music teaching aid. Background Art

[0002] At present, the existing Chinese patent with publication number CN202067415U discloses a music teaching aid, which includes an iron panel (1), a frame (3) arranged around the iron panel, a staff panel (2), a concave slide rail (4) is arranged at the upper and lower frames (3) adjacent to the iron panel (1), a pulley (7) is arranged at the upper and lower edges of the staff panel (2), and the pulley (7) is slidably connected to the concave slide rail (4), and a music symbol template (6) matching the staff is arranged on the front of the staff panel (2), and a permanent magnet (5) is arranged in the music symbol template (6); by The five-line staff panel (2) is slidably connected, so that a variety of five-line staff panels (2) can be better used, and the operation is convenient. A permanent magnet (5) is arranged in the music symbol template (6). Since the permanent magnet (5) attracts the iron panel (1), the music symbol template (6) of various shapes required can be removed or moved from the five-line staff panel (2) at any time, which saves precious teaching time, reduces the labor intensity of teachers, and achieves better teaching effect. Although the device solves the above-mentioned shortcomings, the device only has a teaching function but does not have a teaching test function, resulting in a relatively single function of the device. In view of the above-mentioned problems, an assembled classroom music teaching aid is provided. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the problem that the existing device only has the teaching function but not the teaching test function when in use, resulting in the device having a relatively single function, and to provide an assembled classroom music teaching aid.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an assembled classroom music teaching aid, comprising a device body, an assembly mechanism is arranged inside the device body, and a locking mechanism is arranged inside the assembly mechanism;

[0005] The assembly mechanism includes a storage drawer and a partition, a partition is arranged inside the storage drawer, one side of the partition is used to place a writing pen and an eraser, a tuning fork storage sponge is arranged on the other side of the partition, a tuning fork is placed inside the tuning fork storage sponge, a storage box is arranged on the outside of the storage drawer, a locking mechanism is arranged at the connection between the storage drawer and the storage box, slide grooves are symmetrically arranged on both sides of the storage box, a tuning fork socket is arranged on the top surface of the storage box, a positioning plate is arranged on one side of the tuning fork socket, a positioning hole is arranged through the interior of the positioning plate, and a threaded socket is arranged on the other side of the tuning fork socket.

[0006] As a further description of the above technical solution:

[0007] The locking mechanism includes an adjustment hole and an adjustment block, the adjustment hole passes through the receiving drawer plate, an adjustment block is arranged inside the adjustment hole, springs are arranged on the opposite surfaces of the adjustment block and the adjustment hole, and an anti-fool groove is arranged on one side of the adjustment hole.

[0008] As a further description of the above technical solution:

[0009] A handle is provided on the top surface of the device body, and fixing bolts are symmetrically provided on both sides of the handle. A groove is provided on one side surface of the device body, and a five-line stave is drawn inside the groove. Mounting holes are symmetrically provided below the groove. Extension blocks are symmetrically provided on the bottom surface of the device body, and semicircular protrusions are provided on the opposite surfaces of the extension blocks. A storage groove is provided inside the device body.

[0010] As a further description of the above technical solution:

[0011] The fixing bolt passes through the interior of the receiving groove, the size of the fixing bolt matches the size of the threaded insertion hole, and the length and shape of the fixing bolt match the combined length and shape of the positioning hole and the mounting hole.

[0012] As a further description of the above technical solution:

[0013] There are multiple tuning forks, and the lengths of the tuning forks are different. The size of the tuning fork socket matches the size of the bottom of the tuning fork.

[0014] As a further description of the above technical solution:

[0015] The shape of the semicircular protrusion matches the shape of the slide groove, and the size of the storage box matches the size of the storage groove.

[0016] The utility model has the following beneficial effects:

[0017] In the utility model, after assembling by combining the storage drawer with the device body and connecting the tuning fork with the tuning fork socket 57, the teacher sits on the side close to the tuning fork and the student sits on the side close to the storage drawer. When the teacher strikes the tuning fork, the student draws the corresponding note on the staff, thereby realizing a dual test of the student's note memory and pitch detection, increasing the additional functions of the device and making the device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a partial cross-sectional view of the overall structure of an assembled classroom music teaching aid of the utility model;

[0019] Figure 2 This is a disassembled diagram of the overall structure of an assembled classroom music teaching aid of the utility model;

[0020] Figure 3 It is a side sectional view of a device body and a storage box of an assembled classroom music teaching aid of the utility model;

[0021] Figure 4 It is a side sectional view of a locking mechanism of an assembled classroom music teaching aid of the utility model;

[0022] Legend:

[0023] 1. Device body; 2. Handle; 3. Extension block; 5. Assembly mechanism; 6. Groove; 7. Locking mechanism; 8. Fixing bolt; 9. Storage slot; 10. Staff; 11. Mounting hole; 12. Semicircular protrusion; 51. Storage drawer; 52. Partition; 53. Tuning fork storage sponge; 54. Tuning fork; 55. Storage box; 56. Slide; 57. Tuning fork socket; 58. Positioning plate; 59. Positioning hole; 510. Threaded socket; 71. Adjustment block; 72. Spring; 73. Adjustment hole; 74. Anti-fool groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Referring to Figures 1-4, the utility model provides an assembled classroom music teaching aid, comprising a device body 1, an assembly mechanism 5 is disposed inside the device body 1, and a locking mechanism 7 is disposed inside the assembly mechanism 5;

[0026] The assembly mechanism 5 includes a storage drawer 51 and a partition 52. The storage drawer 51 is provided with a partition 52 inside. One side of the partition 52 is used to place a writing pen and an eraser. A tuning fork storage sponge 53 is provided on the other side of the partition 52. A tuning fork 54 is placed inside the tuning fork storage sponge 53. A storage box 55 is provided on the outside of the storage drawer 51. A locking mechanism 7 is provided at the connection between the storage drawer 51 and the storage box 55. Slide grooves 56 are symmetrically provided on both sides of the storage box 55. A tuning fork socket 57 is provided on the top surface of the storage box 55. A positioning plate 58 is provided on one side of the tuning fork socket 57. A positioning hole 59 is provided inside the positioning plate 58. A threaded socket 510 is provided on the other side of the tuning fork socket 57.

[0027] When in use, make the device body 1 and the storage box 55 perpendicular to each other, then slide the device body 1 along the slide groove 56 until the device body 1 fits with the positioning plate 58, and then pull out the storage drawer 51 to facilitate the removal of the writing pen, eraser and tuning fork 54 inside for use, and then connect the tuning fork to the tuning fork socket 57 for assembly, let the teacher sit on the side close to the tuning fork 54, and let the student sit on the side close to the storage drawer 51. When the teacher strikes the tuning fork, the student draws the corresponding note at position 10 of the staff, thereby achieving a dual test of the student's note memory and pitch detection.

[0028] The locking mechanism 7 includes an adjustment hole 73 and an adjustment block 71. The adjustment hole 73 passes through the receiving drawer 51. The adjustment block 71 is arranged inside the adjustment hole 73. The opposing surfaces of the adjustment block 71 and the adjustment hole 73 are provided with a spring 72. An anti-middle groove 74 is arranged on one side of the adjustment hole 73. The anti-middle groove 74 makes the use of the adjustment block 71 more convenient.

[0029] A handle 2 is provided on the top surface of the device body 1, and fixing bolts 8 are symmetrically provided on both sides of the handle. A groove 6 is provided on one side surface of the device body 1, and a staff 10 is drawn inside the groove 6. Mounting holes 11 are symmetrically provided below the groove 6. Extension blocks 3 are symmetrically provided on the bottom surface of the device body 1, and semicircular protrusions 12 are provided on the opposite surfaces of the extension blocks 3. A storage groove 9 is provided inside the device body 1, and the storage box 55 is protected by the storage groove 9.

[0030] The fixing bolt 8 passes through the interior of the storage groove 9, the size of the fixing bolt 8 matches the size of the threaded hole 510, and the length and shape of the fixing bolt 8 match the combined length and shape of the positioning hole 59 and the mounting hole 11; the fixing bolt 8 is used to fix the device in two states: when it is idle and when it is in use.

[0031] There are multiple tuning forks 54 , and the lengths of the tuning forks 54 are different. The size of the tuning fork socket 57 matches the size of the bottom of the tuning fork 54 , and music teaching and testing are performed using tuning forks 54 of different sizes.

[0032] The shape of the semicircular protrusion 12 matches the shape of the slide groove 56 , and the size of the storage box 55 matches the size of the storage groove 9 . The semicircular protrusion 12 cooperates with the slide groove 56 to allow the device body to slide and flip freely along the slide groove 56 .

[0033] Working principle: When in use, rotate the fixing bolt 8 to loosen the clamping fixation of the fixing bolt 8 on the threaded socket 510, then pull the storage box 55 out from the storage slot 9, and then use the semicircular protrusion 12 to flip the device body 1 along the slide slot 56 for 90 degrees, so that the device body 1 and the storage box 55 are perpendicular to each other, and then slide the device body 1 along the slide slot 56 until the device body 1 fits with the positioning plate 58, and at the same time, let the mounting hole 11 correspond to the positioning hole 59, then rotate and insert the fixing bolt 8 to fix it, and then press the adjustment block 71 through the anti-mistake groove 74, so that the spring 72 searches into the adjustment hole 73, so that the storage drawer 51 can be pulled outward, which is convenient for taking out the writing pen, eraser and tuning fork 54 inside for use, and then after the tuning fork is connected to the tuning fork socket 57 for assembly, let the teacher sit on the side close to the tuning fork 54, and let the student sit on the side close to the storage drawer 51 On the other hand, by the teacher striking the tuning fork, the student draws the corresponding note at the staff 10, thereby realizing a dual test of the student's note memory and pitch detection, increasing the additional functions of the device and making the device more practical; after use, the adjusting block 71 is pressed and the storage drawer 51 is pushed back into the storage box 55, and then the adjusting block 71 is loosened so that the spring 72 rebounds and pushes the adjusting block 73 to move in the same direction to achieve the locking of the device, and then the fixing bolt 8 is rotated to loosen the clamping fixation between the mounting hole 11 and the positioning hole 59, and then the device body is slid along the slide groove 56 through the semicircular protrusion 12, and then the device body 1 is reversed ninety degrees along the slide groove 56 through the semicircular protrusion 12, and then the storage box 55 is pushed into the storage groove 9, and then the fixing bolt 8 is connected to the threaded socket 510 to fix the device to complete the storage processing of the device, thereby reducing the footprint of the device when it is idle and facilitating the carrying and storage of the device.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An assembled classroom music teaching aid, comprising a device body (1), characterized in that: An assembly mechanism (5) is provided inside the device body (1), and a locking mechanism (7) is provided inside the assembly mechanism (5); The assembly mechanism (5) comprises a storage drawer (51) and a partition (52), wherein the storage drawer (51) is provided with a partition (52) inside, one side of the partition (52) is used for placing a writing pen and an eraser, the other side of the partition (52) is provided with a tuning fork storage sponge (53), a tuning fork (54) is placed inside the tuning fork storage sponge (53), a storage box (55) is provided on the outside of the storage drawer (51), and the storage drawer A locking mechanism (7) is provided at the connection between the storage box (51) and the storage box (55), and slide grooves (56) are symmetrically provided on both sides of the storage box (55). A tuning fork socket (57) is provided on the top surface of the storage box (55), and a positioning plate (58) is provided on one side of the tuning fork socket (57). A positioning hole (59) is provided inside the positioning plate (58), and a threaded socket (510) is provided on the other side of the tuning fork socket (57).

2. The assembled classroom music teaching aid according to claim 1, characterized in that: The locking mechanism (7) comprises an adjusting hole (73) and an adjusting block (71); the adjusting hole (73) penetrates the receiving drawer plate (51); an adjusting block (71) is arranged inside the adjusting hole (73); a spring (72) is arranged on mutually opposite surfaces of the adjusting block (71) and the adjusting hole (73); and an anti-misalignment groove (74) is arranged on one side of the adjusting hole (73).

3. The assembled classroom music teaching aid according to claim 2, characterized in that: The top surface of the device body (1) is provided with a handle (2), and fixing bolts (8) are symmetrically arranged on both sides of the handle. A groove (6) is provided on one side surface of the device body (1), and a stave (10) is drawn inside the groove (6). Mounting holes (11) are symmetrically arranged below the groove (6). Extension blocks (3) are symmetrically arranged on the bottom surface of the device body (1), and semicircular protrusions (12) are arranged on the opposite surfaces of the extension blocks (3). A storage groove (9) is arranged inside the device body (1).

4. The assembled classroom music teaching aid according to claim 3, characterized in that: The fixing bolt (8) penetrates into the interior of the receiving groove (9), the size of the fixing bolt (8) matches the size of the threaded socket (510), and the length and shape of the fixing bolt (8) match the combined length and shape of the positioning hole (59) and the mounting hole (11).

5. The assembled classroom music teaching aid according to claim 4, characterized in that: The number of the tuning forks (54) is multiple, and the lengths of the tuning forks (54) are all different. The size of the tuning fork socket (57) matches the size of the bottom of the tuning fork (54).

6. The assembled classroom music teaching aid according to claim 5, characterized in that: The shape of the semicircular protrusion (12) matches the shape of the slide groove (56), and the size of the storage box (55) matches the size of the storage groove (9).

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