Music beat device

Abstract

The invention belongs to the technical field of metronomes, and particularly relates to a music beater which comprises an equipment box, a driving structure is arranged in the equipment box, the front portion of the driving structure penetrates through the equipment box and is fixedly connected with a beating structure, and the upper portion of the equipment box is fixedly connected with a storage structure. The front portion of the equipment box and the front portion of the storage structure are jointly and fixedly connected with a protection structure, and the left side of the front portion of the equipment box is fixedly connected with a sounding structure which is located on the upper portion of the left side of the striking structure and makes contact with the striking structure. An existing gear type driving structure is changed into a volute spring driving structure, the overall structure is reduced, a beating structure is arranged to be a disc type structure, the beating structure can be integrated in a small equipment box, meanwhile, the top of a storage structure on the upper portion of the equipment box is fixedly connected with a hanging ring, and the hanging ring is fixedly connected with the storage structure. The device can be connected through the hanging ring and the hanging rope, so that the device can be carried about.

Description

Technical Field

[0001] The invention belongs to the technical field of metronomes, in particular to a music metronome. Background Art

[0002] The metronome is an indispensable auxiliary equipment in music teaching and instrument playing and singing practice, especially for beginners. The metronome can help students understand and identify beats faster and more deeply, laying the foundation for future learning.

[0003] After searching, in a metronome for music teaching with the announcement number CN118584787A, the invention relates to the field of mechanical music metronomes, and in particular to a metronome for music teaching, including a mechanical music metronome, the mechanical music metronome includes a body, a fixed block is fixedly connected to the lower middle side of the front end of the body, a rocker is rotatably connected to the middle of the rear side of the fixed block, an adjustable rider is arranged on the outer periphery of the rocker, a rocker rudder is fixedly connected to the bottom of the rocker, a rotating shaft is fixedly connected to the middle of the rear end of the body, the body is rotatably connected to the base through the rotating shaft, an iron ring is arranged on the outside of the rotating shaft, the iron ring is installed at the rear end of the body, an electromagnet is installed in the middle of the rear end of the base, and the electromagnet corresponds to the iron ring.

[0004] The above-mentioned music metronome can lower the center of gravity of the body through the counterweight hammer inside the body and the lubricating liquid inside the liquid storage tank, and then the mechanical music metronome can be leveled left and right under the action of gravity, so as to avoid the situation that the left and right beats of the mechanical music metronome are not equal due to the unevenness of the left and right when working. However, the above-mentioned music metronome still has some problems in actual use:

[0005] The size of the above-mentioned music metronome is suitable for home use. When the user needs to carry the metronome when going out, the metronome of this size will take up more space, resulting in inconvenience in carrying. At the same time, when carrying, objects such as backpacks can easily scratch the joystick of the metronome, which can easily cause the joystick to deform and become unusable.

[0006] Therefore, a music metronome is proposed to address the above problems. Summary of the invention

[0007] 1. Technical issues to be resolved

[0008] In view of the deficiencies in the prior art, the present invention provides a music metronome, which solves the problems that the above-mentioned music metronome is slightly large in size, resulting in inconvenience in carrying, and the rocker of the metronome is easily scratched by foreign objects when carrying, which easily causes the rocker to deform and become unusable.

[0009] (II) Technical solution

[0010] To achieve the above object, the present invention provides the following technical solution: A music metronome, comprising a device box, wherein a driving structure is arranged inside the device box, the front part of the driving structure penetrates through the device box and is fixedly connected to a striking structure, a storage structure is fixedly connected to the upper part of the device box, a protection structure is fixedly connected to the front part of the device box and the front part of the storage structure together, a sound generating structure is fixedly connected to the left side of the front part of the device box, and the sound generating structure is located on the upper left side of the striking structure and is in contact with the striking structure;

[0011] The driving structure includes a fixing rod, a regulating head is fixedly connected to the rear part of the fixing rod, a regulating knob is fitted and connected to the outside of the regulating head, a first clamping groove is formed on one side of the front part of the outer surface of the fixing rod, a scroll spring is fitted and connected inside the first clamping groove, and a fixing block is fitted and connected to the outside of the scroll spring;

[0012] The striking structure includes a wheel disc, a plurality of assembly grooves are formed on the outer surface of the wheel disc in an equidistant annular array distribution, magnetic attraction blocks are fixedly connected to the inner rear walls of the plurality of assembly grooves, and magnetic seat deflectors are fitted and connected inside the plurality of assembly grooves, and the plurality of magnetic seat deflectors can be magnetically connected to the plurality of magnetic attraction blocks.

[0013] Preferably, the device box includes an installation box, a moving hole is formed in the middle of the front side of the installation box, a counterweight block is fixedly connected to the lower inner wall of the installation box, a back plate is fixedly connected to the rear part of the installation box, and an adjusting hole is formed in the middle of the front side of the back plate and a connecting ring is fixedly connected.

[0014] Preferably, the fixing rod is located inside the moving hole and the connecting ring and is jointly connected with the moving hole and the connecting ring in a damping manner, the front parts of the regulating head and the regulating knob are both located inside the adjusting hole, and the front part of the regulating knob is slidably connected to the adjusting hole, and the fixing block is fixedly connected to the upper part of the front inner wall of the installation box.

[0015] Preferably, both the striking structure and the sound generating structure are located inside the protection structure, and neither the striking structure nor the sound generating structure is in contact with the protection structure, and the rear part of the striking structure is attached to the front part of the device box.

[0016] Preferably, the sound generating structure includes a fixing plate, a fixing column is fixedly connected to the middle of the lower side of the fixing plate, a limiting plate is fixedly connected to the lower part of the fixing column, a first sounding plate is fixedly inserted through the middle part of the outer surface of the fixing column, and a second sounding plate is slidably connected to the lower part of the outer surface of the fixing column.

[0017] Preferably, the fixing plate is fixedly connected to the front part of the device box, neither the first sounding plate nor the second sounding plate is in contact with the device box, and the second sounding plate can be in contact with a plurality of magnetic seat deflectors.

[0018] Preferably, the protective structure includes a fixed frame and a transparent plate. The left and right fronts of the fixed frame are both provided with sliding grooves. On the mutually distant sides of the upper parts of the two sliding grooves, second clamping grooves are respectively provided. The left and right sides of the transparent plate are both fixedly connected with sliding rails. On the mutually distant sides of the upper parts of the two sliding rails, first clamping blocks are respectively fixedly connected. The upper side of the front part of the transparent plate is fixedly connected with a first convex strip.

[0019] Preferably, the fixed frame is fixedly connected to the front parts of the equipment box and the storage structure together. The two sliding rails are respectively slidably connected to the two sliding grooves. The two first clamping blocks are respectively clamped and connected to the two second clamping grooves.

[0020] Preferably, the storage structure includes a box sleeve. The middle part of the upper side of the box sleeve is fixedly connected with a hanging ring. On the upper part of the rear side of the box sleeve, two third clamping grooves distributed left and right are provided. The lower part of the rear side of the left inner wall and the lower part of the rear side of the right inner wall in the box sleeve are jointly movably connected with a storage box.

[0021] Preferably, the upper part of the rear wall inside the storage box is fixedly connected with two second clamping blocks. The upper part of the rear side of the storage box is fixedly connected with two second convex strips distributed left and right. The two second clamping blocks are respectively clamped and connected to the two third clamping grooves. The box sleeve is fixedly connected to the equipment box and the protective structure together.

[0022] (III) Beneficial effects

[0023] Compared with the prior art, the present invention provides a music metronome, which has the following beneficial effects:

[0024] 1. For this music metronome, by changing the existing gear type driving structure into a structure driven by a volute spring, its overall structure is reduced, and the structure for beating is set as a disc structure, so that it can be integrated inside a smaller equipment box. At the same time, a hanging ring is fixedly connected to the top of the storage structure on the upper part of the equipment box, so that this device can be connected with a hanging rope through the hanging ring, enabling this device to be carried around.

[0025] 2. For this music metronome, by providing a protective structure in the device, both the striking structure and the sound generating structure in the device are located inside the protective structure. When the device is carried, the striking structure and the sound generating structure can be protected by the protective structure, avoiding contact between external objects and the striking structure and the sound generating structure, so as to prevent damage and affect the use.

[0026] 3. For this music metronome, by providing a plurality of detachable magnetic seat paddles in the striking structure, when the device is used, the positions and quantities of the plurality of magnetic seat paddles can be adjusted according to different musical instruments used, enabling this device to be used to meet the beat requirements of different frequencies.

[0027] 4. The metronome has a storage structure on the upper part of the device box. The extra magnetic base dial removed during the use of the device and the adjustment knob when the device is not in use can be stored in the storage structure, which can prevent the loss of components during the use of the device and avoid affecting the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the present invention, form a part of this application, and the schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0029] Figure 1 is the front view of the three-dimensional structure of the present invention;

[0030] Figure 2 is the rear view of the three-dimensional structure of the present invention;

[0031] Figure 3 is the schematic diagram of the unfolded three-dimensional structure of the present invention;

[0032] Figure 4 is the three-dimensional structure diagram of the present invention;

[0033] Figure 5 is the three-dimensional structure diagram of the device box of the present invention;

[0034] Figure 6 is the three-dimensional structure diagram of the drive structure of the present invention;

[0035] Figure 7 is the three-dimensional structure diagram of the striking structure of the present invention;

[0036] Figure 8 is the three-dimensional structure diagram of the sound-generating structure of the present invention;

[0037] Figure 9 is the three-dimensional structure diagram of the protection structure of the present invention;

[0038] Figure 10 is the present invention Figure 9 the enlarged view of FIG. A in;

[0039] Figure 11 is the present invention Figure 9 the enlarged view of FIG. B in;

[0040] Figure 12 is the three-dimensional structure diagram of the storage structure of the present invention.

[0041] In the figure: 1. Equipment box; 2. Driving structure; 3. Storage structure; 4. Sound - generating structure; 5. Protection structure; 6. Striking structure; 11. Installation box; 12. Moving hole; 13. Counterweight; 14. Back plate; 15. Adjusting hole; 16. Connecting ring; 21. Fixed rod; 22. Adjusting head; 23. Adjusting knob; 24. First card slot; 25. Scroll spring; 26. Fixed block; 61. Disc; 62. Assembly groove; 63. Magnetic attraction block; 64. Magnetic seat dial; 41. Fixed plate; 42. Fixed column; 43. Limiting plate; 44. First sounding plate; 45. Second sounding plate; 51. Fixed frame; 52. Transparent plate; 53. Slide groove; 54. Second card slot; 55. Slide rail; 56. First clamping block; 57. First convex strip; 31. Box sleeve; 32. Hanging ring; 33. Third card slot; 34. Storage box; 35. Second clamping block; 36. Second convex strip. Detailed implementation manners

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0043] The following gives specific embodiments.

[0044] Please refer to Figures 1-12 , the present invention provides a music metronome, including an equipment box 1. A driving structure 2 is arranged inside the equipment box 1. The front part of the driving structure 2 penetrates through the equipment box 1 and is fixedly connected to a striking structure 6. The upper part of the equipment box 1 is fixedly connected to a storage structure 3. The front parts of the equipment box 1 and the storage structure 3 are jointly fixedly connected to a protection structure 5. The left side of the front part of the equipment box 1 is fixedly connected to a sound - generating structure 4. The sound - generating structure 4 is located on the upper left side of the striking structure 6 and is in contact with the striking structure 6.

[0045] Furthermore, as shown in Figures 2-4 , Figure 6 and Figure 8As shown in the figure, the driving structure 2 includes a fixing rod 21. A regulating head 22 is fixedly connected to the rear of the fixing rod 21. A regulating knob 23 is fitted and connected to the outside of the regulating head 22. A first card slot 24 is formed on one side of the front part of the outer surface of the fixing rod 21. A scroll spring 25 is fitted and connected inside the first card slot 24. A fixing block 26 is fitted and connected to the outside of the scroll spring 25. The striking structure 6 includes a wheel disc 61. A number of assembly slots 62 are formed on the outer surface of the wheel disc 61 in an equidistant annular array distribution. Magnet attracting blocks 63 are fixedly connected to the inner rear walls of the number of assembly slots 62. And magnetic seat deflectors 64 are fitted and connected inside the number of assembly slots 62. The number of magnetic seat deflectors 64 can be magnetically connected to the number of magnet attracting blocks 63. The sound generating structure 4 includes a fixing plate 41. A fixing column 42 is fixedly connected to the middle part of the lower side of the fixing plate 41. A limiting plate 43 is fixedly connected to the lower part of the fixing column 42. A first sounding plate 44 is inserted and fixedly connected to the middle part of the outer surface of the fixing column 42. A second sounding plate 45 is slidably connected to the lower part of the outer surface of the fixing column 42. The fixing plate 41 is fixedly connected to the front part of the equipment box 1. The first sounding plate 44 and the second sounding plate 45 are not in contact with the equipment box 1. And the second sounding plate 45 can be in contact with the number of magnetic seat deflectors 64.

[0046] Through the above scheme: By changing the existing gear type driving structure 2 into a structure driven by a scroll spring 25, the overall structure is reduced, and the structure for beating is set into a disc type structure so that it can be integrated inside a smaller equipment box 1. At the same time, a hanging ring 32 is fixedly connected to the top of the storage structure 3 on the upper part of the equipment box 1, so that the device can be connected to a hanging rope through the hanging ring 32, enabling the device to be carried around.

[0047] Further, as Figures 1-5 shown, the equipment box 1 includes an installation box 11. An activity hole 12 is formed in the middle part of the front side of the installation box 11. A counterweight block 13 is fixedly connected to the inner lower wall of the installation box 11. A back plate 14 is fixedly connected to the rear part of the installation box 11. An adjustment hole 15 is formed in the middle part of the front side of the back plate 14 and a connecting ring 16 is fixedly connected. The fixing rod 21 is located inside the activity hole 12 and the connecting ring 16 and is jointly connected with the activity hole 12 and the connecting ring 16 in a damping manner. The front parts of the regulating head 22 and the regulating knob 23 are both located inside the adjustment hole 15. And the front part of the regulating knob 23 is slidably connected to the adjustment hole 15. The fixing block 26 is fixedly connected to the upper part of the inner front wall of the installation box 11. The striking structure 6 and the sound generating structure 4 are both located inside the protection structure 5. And the striking structure 6 and the sound generating structure 4 are not in contact with the protection structure 5. The rear part of the striking structure 6 is attached to the front part of the equipment box 1.

[0048] Through the above scheme: By arranging a number of detachable magnetic seat deflectors 64 in the striking structure 6, when the device is in use, according to different musical instruments used, the positions and quantities of the number of magnetic seat deflectors 64 can be adjusted, enabling the device to be used to adapt to the beat requirements of different frequencies.

[0049] Further, as shown in Figures 1-4 and Figures 9-11 As shown, the protection structure 5 includes a fixed frame 51 and a transparent plate 52. Sliding grooves 53 are provided on the left and right sides of the front part of the fixed frame 51. Second clamping grooves 54 are provided on the mutually distant sides of the upper parts of the two sliding grooves 53. Slide rails 55 are fixedly connected to the left and right sides of the transparent plate 52. First clamping blocks 56 are fixedly connected to the mutually distant sides of the upper parts of the two slide rails 55. A first convex strip 57 is fixedly connected to the upper side of the front part of the transparent plate 52. The fixed frame 51 is fixedly connected to the front part of the equipment box 1 and the front part of the storage structure 3. The two slide rails 55 are respectively slidably connected to the two sliding grooves 53. The two first clamping blocks 56 are respectively clamped and connected to the two second clamping grooves 54.

[0050] Through the above solution: By providing the protection structure 5 at the front part of the device, the protection structure 5 can protect the striking structure 6 and the sound generating structure 4, avoiding damage caused by being scratched by external objects when the device is carried.

[0051] Further, as shown in Figures 1-4 and Figure 12 As shown, the storage structure 3 includes a box sleeve 31. A hanging ring 32 is fixedly connected to the middle part of the upper side of the box sleeve 31. Two third clamping grooves 33 distributed left and right are provided on the upper part of the rear side of the box sleeve 31. A storage box 34 is movably connected to the lower sides of the rear parts of the left inner wall and the right inner wall in the box sleeve 31. Two second clamping blocks 35 are fixedly connected to the upper part of the rear inner wall of the storage box 34. Two second convex strips 36 distributed left and right are fixedly connected to the rear side of the upper part of the storage box 34. The two second clamping blocks 35 are respectively clamped and connected to the two third clamping grooves 33. The box sleeve 31 is fixedly connected to the equipment box 1 and the protection structure 5.

[0052] Through the above solution: By providing the storage structure 3 in the device, when the device is in use, the redundant magnetic seat dial 64 and the used adjusting knob 23 can be placed inside the storage structure 3 for storage, avoiding the loss of parts when the device is in use.

[0053] Working principle: Before use, the device can be connected to a hanging rope through the hanging ring 32 at the top of the storage structure 3 on the upper part of the device, so that the device can be conveniently carried. When using the device, according to the different musical instruments used, the transparent plate 52 at the front of the protection structure 5 can be removed, and then the quantity and position of the magnetic seat dial 64 in the striking structure 6 inside the protection structure 5 can be adjusted. After the adjustment is completed, the transparent plate 52 is reset, and the fixing rod 21 in the driving structure 2 is rotationally adjusted using the adjusting knob 23, so that the fixing rod 21 winds up the scroll spring 25 connected to its outside through rotation. After the operation of winding up the scroll spring 25 is completed, the adjusting knob 23 is removed, and the fixing rod 21 can rotate under the elastic potential energy of the scroll spring 25 and simultaneously drive the striking structure 6 to rotate together. The connection between the fixing rod 21 and the equipment box 1 is a damping connection, which can ensure its uniform rotation and avoid the influence of different rotational speeds of the striking structure 6 in the early and late stages on the beat interval time. When the striking structure 6 rotates, the magnetic seat dial 64 in the striking structure 6 will contact the second sounding board 45 in the sound generating structure 4 and push the second sounding board 45 towards the position of the first sounding board 44, so that the two sounding boards make a sound when they come into contact, for beating and generating sound. The magnetic seat dials 64 removed when adjusting the striking structure 6 and the adjusting knobs 23 after the adjustment and use can both be placed in the storage structure 3 for storage to avoid the situation of missing parts during the use of the device.

[0054] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A music metronome, comprising a device box (1), characterized in that: The device box (1) is provided with a driving structure (2) inside, the front of the driving structure (2) penetrates the device box (1) and is fixedly connected to a striking structure (6), the upper part of the device box (1) is fixedly connected to a storage structure (3), the front of the device box (1) and the front of the storage structure (3) are jointly fixedly connected to a protective structure (5), the left side of the front of the device box (1) is fixedly connected to a sound-generating structure (4), the sound-generating structure (4) is located at the upper left side of the striking structure (6) and is in contact with the striking structure (6); The driving structure (2) comprises a fixed rod (21), the rear portion of the fixed rod (21) is fixedly connected to an adjusting head (22), the outside of the adjusting head (22) is engaged with an adjusting button (23), a first slot (24) is provided on one side of the front surface of the outer surface of the fixed rod (21), a spiral spring (25) is engaged with the inside of the first slot (24), and a fixed block (26) is engaged with the outside of the spiral spring (25); The striking structure (6) comprises a wheel disc (61), the outer surface of the wheel disc (61) is provided with a plurality of assembly grooves (62) distributed in an equidistant annular array, the inner rear walls of the plurality of assembly grooves (62) are fixedly connected with magnetic blocks (63), and the interiors of the plurality of assembly grooves (62) are embedded with magnetic base plates (64), and the plurality of magnetic base plates (64) can be magnetically connected with the plurality of magnetic blocks (63).

2. A music metronome according to claim 1, characterized in that: The device box (1) comprises a mounting box (11), a movable hole (12) is provided in the middle of the front side of the mounting box (11), a counterweight (13) is fixedly connected to the inner lower wall of the mounting box (11), a back plate (14) is fixedly connected to the rear of the mounting box (11), an adjustment hole (15) is provided in the middle of the front side of the back plate (14) and a connecting ring (16) is fixedly connected thereto.

3. A music metronome according to claim 1, characterized in that: The fixing rod (21) is located inside the movable hole (12) and the connecting ring (16) and is damping-connected with the movable hole (12) and the connecting ring (16); the front of the adjusting head (22) and the adjusting button (23) are both located inside the adjusting hole (15), and the front of the adjusting button (23) is slidably connected with the adjusting hole (15); and the fixing block (26) is fixedly connected with the upper part of the inner front wall of the installation box (11).

4. A music metronome according to claim 1, characterized in that: The striking structure (6) and the sound-generating structure (4) are both located inside the protective structure (5), and the striking structure (6) and the sound-generating structure (4) are not in contact with the protective structure (5), and the rear of the striking structure (6) is in contact with the front of the device box (1).

5. A music metronome according to claim 1, characterized in that: The sound-generating structure (4) comprises a fixed plate (41), a fixed column (42) is fixedly connected to the middle of the lower side of the fixed plate (41), a limit plate (43) is fixedly connected to the lower part of the fixed column (42), a first sound plate (44) is inserted and fixedly connected to the middle of the outer surface of the fixed column (42), and a second sound plate (45) is slidably connected to the lower part of the outer surface of the fixed column (42).

6. A music metronome according to claim 5, characterized in that: The fixing plate (41) is fixedly connected to the front of the device box (1); the first sound board (44) and the second sound board (45) are not in contact with the device box (1); and the second sound board (45) can be in contact with a plurality of magnetic base plates (64).

7. A music metronome according to claim 1, characterized in that: The protective structure (5) comprises a fixed frame (51) and a transparent plate (52); the fixed frame (51) is provided with a slide groove (53) on the left front side and the right front side; the two slide grooves (53) are provided with a second clamping groove (54) on the upper side away from each other; the transparent plate (52) is fixedly connected with a slide rail (55) on the left side and the right side; the two slide rails (55) are fixedly connected with a first clamping block (56) on the upper side away from each other; and the transparent plate (52) is fixedly connected with a first convex strip (57) on the upper side of the front side.

8. A music metronome according to claim 7, characterized in that: The fixing frame (51) is fixedly connected to the front of the device box (1) and the front of the storage structure (3); the two slide rails (55) are slidably connected to the two slide grooves (53) respectively; and the two first clamping blocks (56) are clamped and connected to the two second clamping grooves (54) respectively.

9. A music metronome according to claim 1, characterized in that: The storage structure (3) comprises a box sleeve (31), a hanging ring (32) is fixedly connected to the middle part of the upper side of the box sleeve (31), two third slots (33) distributed on the left and right are arranged on the upper rear side of the box sleeve (31), and a storage box (34) is movably connected to the lower rear side of the inner left wall and the lower rear side of the inner right wall of the box sleeve (31).

10. A music metronome according to claim 9, characterized in that: Two second clamping blocks (35) are fixedly connected to the upper part of the inner rear wall of the storage box (34); two second convex strips (36) distributed left and right are fixedly connected to the upper rear side of the storage box (34); the two second clamping blocks (35) are respectively engaged with the two third clamping grooves (33); and the box sleeve (31) is fixedly connected to the device box (1) and the protective structure (5).

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