A metronome for music teaching

Abstract

The present invention relates to the technical field of music teaching tools, and in particular to a metronome for music teaching, which comprises a storage box, wherein the left side of the storage box is arranged as a storage slot, the right side of the storage box is arranged as a movable slot, a lower support rod is arranged on the left side of the storage slot, a middle support rod is connected to the upper part of the lower support rod through a connecting mechanism, an "L"-shaped support plate is connected to the upper part of the middle support rod through a connecting mechanism, a first fixed shaft is arranged at the end of the "L"-shaped support plate, a rotating plate is rotatably connected to the first fixed shaft, and a hand rubber pad is arranged on the rotating plate; the foot rubber pad on the slapping support plate and the hand rubber pad on the slapping rotating plate can realize the dual-use of hands and feet to beat the rhythm, and the metronome can be stored when not in use, and the force on the hands and feet can be reduced when the hands or feet are used to beat the rhythm, and the use effect is good; in general, the present invention has the advantages of dual-use of hands and feet to beat the rhythm, convenient storage and carrying, able to alleviate the damage to hands and feet caused by slapping, and strong practicality.

Description

Technical Field

[0001] The invention relates to the technical field of music teaching tools, in particular to a metronome for music teaching. Background Art

[0002] In the process of teaching music classes, it is often necessary to use a metronome to play different beats, especially in the process of teaching musical instruments, beginners must be trained in beats, and beats can be achieved using both foot metronomes and hand metronomes. However, in the actual music teaching process, the teacher needs to use the instrument to play music while beating the beat, so a foot metronome is needed. When only a metronome is used, it is more convenient to use a manual metronome, which cannot be achieved with existing metronomes, and existing metronomes are not convenient to store and carry, and greater force is required during the beating process, which causes greater damage to the hands and feet, and the use effect is not good and the practicability is not strong. Therefore, how to overcome the above-mentioned technical problems and defects has become a key problem to be solved. Summary of the invention

[0003] The purpose of the invention is to overcome the defects described in the background technology, so as to realize a metronome for music teaching which can be used to beat rhythm with hands and feet, is convenient to store and carry, can alleviate the damage to hands and feet caused by beating, and is highly practical.

[0004] To achieve the above-mentioned invention object, the technical solution of the present invention is: a metronome for music teaching, which includes a storage box, the left side of the storage box is set as a storage slot, the right side of the storage box is set as a movable slot, the right wall of the storage slot is provided with an arc slot, the left side of the storage slot is provided with a lower support rod, the upper part of the lower support rod is connected to a middle support rod through a connecting mechanism, the upper part of the middle support rod is connected to an "L"-shaped support plate through a connecting mechanism, the end of the "L"-shaped support plate is provided with a first fixed shaft, the first fixed shaft is hinged with a rotating plate, and the rotating plate is provided with a hand rubber pad, A first umbrella-shaped support plate is arranged at the lower part of the hand rubber pad, a first spring is arranged at the middle position of the lower part of the first umbrella-shaped support plate, a first bell shell of corresponding height is arranged at the lower part of the first umbrella-shaped support plate, and a supporting mechanism is arranged on the lower end surface of the "L"-shaped support plate; a screw is fixed on the bottom surface of the movable groove, a support plate is spirally connected to the screw, a foot rubber pad is arranged on the support plate, a second umbrella-shaped support plate is symmetrically rotated at the lower part of the foot rubber pad, a second spring is arranged at the middle position of the lower part of the second umbrella-shaped support plate, and a corresponding second bell shell is arranged at the lower part of the second umbrella-shaped support plate.

[0005] The connecting mechanism includes a mounting block and a mounting groove, the mounting block is installed in the mounting groove, grooves are symmetrically arranged on both sides of the mounting block, an elastic element is connected to the bottom surface of the groove, the elastic element is connected to a "T"-shaped protrusion, and the "T"-shaped protrusion is fixed by the mounting hole.

[0006] The mounting blocks are respectively arranged on the upper end surfaces of the middle support rod and the lower support rod, the mounting grooves are respectively arranged on the lower end surfaces of the "L"-shaped support plate and the middle support rod, the mounting holes are respectively arranged on the lower parts of the side walls of the "L"-shaped support plate and the middle support rod, and the connecting mechanism is arranged to be detachable and connected for easy storage.

[0007] The support mechanism includes a second fixed shaft symmetrically fixed to the lower end surface of the "L"-shaped support plate, and a support rod is hinged on the second fixed shaft, and the rotating plate is stably supported by the two support rods.

[0008] The lower bottom surface of the support plate is provided with a screw hole, and the screw hole is arranged as a blind hole to facilitate the spiral connection between the support plate and the screw rod.

[0009] The width of the receiving groove is equal to the sum of the end surface widths of the rotating plate, the "L"-shaped support plate, and the middle support rod, so that the receiving groove can store the support plate, the "L"-shaped support plate, and the middle support rod.

[0010] The hand rubber pads and the foot rubber pads are both connected in a way that they are inlaid and fixed by the side surrounds. The middle position is not fixed, which can reduce the force on the hands and feet during the beat and reduce injuries.

[0011] The beneficial effects of the music teaching metronome of the present invention are as follows:

[0012] 1. The metronome for music teaching of the present invention is characterized in that hand rubber pads and foot rubber pads are respectively arranged on a rotating plate and a supporting plate, the supporting plate is raised to a certain position by rotating the supporting plate on a screw rod, the foot rubber pad on the supporting plate is tapped to beat the beat with the foot, the rotating plate is supported at a certain height by an "L"-shaped connecting plate, a middle supporting rod and a lower supporting rod, the rotating plate is rotated to a horizontal position and supported by a supporting mechanism, the hand rubber pad on the rotating plate is tapped to beat the beat with the hand, thereby realizing the function of tapping the beat with both hands and feet.

[0013] 2. When the metronome for music teaching of the present invention is not in use, the support plate is rotated and moved downward into the movable groove, the "T"-shaped support plate, the middle support rod and the lower support rod are disassembled, the middle support rod, the "T"-shaped support plate and the rotating plate on the "T"-shaped support plate are placed in the storage groove in sequence, and the hand rubber pad on the rotating plate is just stuck in the arc groove on the right side wall of the storage groove, which is convenient for storage and carrying.

[0014] 3. The metronome for music teaching of the present invention is provided with hand rubber pads and foot rubber pads, and the first connecting rod and the second connecting rod are rotatably provided at the lower parts of the hand rubber pads and the foot rubber pads respectively, and the first spring and the second spring are connected at the lower parts of the first connecting rod and the second connecting rod. The collision of the first connecting rod and the rotating plate and the collision of the second connecting rod and the supporting plate can be achieved by a relatively light force, and can be rebounded by the spring. Since the hand rubber pads and the foot rubber pads can absorb most of the elastic force and will not rebound again, the stress on the hands and feet can be relieved and the damage can be reduced during the beating process, and the metronome is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the metronome for music teaching of the present invention;

[0016] Figure 2 It is a schematic diagram of the top view of the structure of the metronome for music teaching of the present invention;

[0017] Figure 3 is a schematic diagram of a top view of the structure of the music teaching metronome after being stored;

[0018] Figure 4 The utility model is a structural schematic diagram of the connection mechanism of the metronome for music teaching of the present invention.

[0019] Figure 5 The present invention is a schematic structural diagram of a support mechanism of a metronome for music teaching.

[0020] Figure 6 The present invention is a schematic diagram showing that the hand rubber pad and the foot rubber pad of the metronome for music teaching are in a pressed state.

[0021] Figure 7 It is an enlarged schematic diagram of a local structure A of the metronome for music teaching of the present invention.

[0022] In the figure: 1-"L" shaped support plate, 2-first fixed axis, 3-hand rubber pad, 4-first umbrella-shaped support plate, 5-first spring, 6-rotating plate, 7-middle support rod, 8-lower support rod, 9-storage groove, 10-storage box, 11-foot rubber pad, 12-second umbrella-shaped support plate, 13-arc groove, 14-support plate, 15-screw hole, 16-screw rod, 17-second spring, 18-movable groove, 19-mounting groove, 20-mounting block, 21 elastic element, 22 "T" shaped protrusion, 23-mounting hole, 24-groove, 25-support mechanism, 26-second fixed axis, 27-support rod, 28-first bell shell, 29-second bell shell. DETAILED DESCRIPTION

[0023] The metronome for music teaching of the present invention is described in more detail below with reference to the accompanying drawings and through specific implementation methods.

[0024] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 The music teaching metronome of this embodiment includes a storage box 10, the left side of the storage box 10 is set as a storage slot 9, the right side of the storage box 10 is set as a movable slot 18, the right wall of the storage slot 9 is provided with an arc slot 13, the left side of the storage slot 9 is provided with a lower support rod 8, the upper part of the lower support rod 8 is connected to a middle support rod 7 through a connecting mechanism, the upper part of the middle support rod 7 is connected to an "L"-shaped support plate 1 through a connecting mechanism, the end of the "L"-shaped support plate 1 is provided with a first fixed shaft 2, the first fixed shaft 2 is hinged with a rotating plate 6, and the rotating plate 6 is provided with a hand rubber pad 3. A first umbrella-shaped support plate 4 is arranged at the lower part of the hand rubber pad 3, a first spring 5 is arranged at the middle position of the lower part of the first umbrella-shaped support plate 4, a first bell shell 28 of corresponding height is arranged at the lower part of the first umbrella-shaped support plate 4, the first bell shell 28 is fixed to the lower part of the first umbrella-shaped support plate 4 along the umbrella-shaped height step, a supporting mechanism 25 is arranged on the lower end surface of the "L"-shaped support plate 1, the supporting mechanism 25 includes a second fixed shaft 26 symmetrically fixed on the lower end surface of the "L"-shaped support plate 1, a supporting rod 27 is hinged on the second fixed shaft 26, and the rotating plate 6 is supported and stabilized by the two supporting rods 27.

[0026] A screw rod 16 is fixed on the bottom surface of the movable groove 18, and a support plate 14 is spirally connected to the screw rod 16. A screw hole 15 is provided on the bottom surface of the support plate 14. The screw hole 15 is set as a blind hole to facilitate the spiral connection between the support plate 14 and the screw rod 16. The support plate 14 can be set as a cylindrical shape to facilitate rotation and storage. A foot rubber pad 11 is provided on the support plate 14, and a second umbrella-shaped support plate 12 is symmetrically rotated at the lower part of the foot rubber pad 11. A second spring 17 is provided at the lower middle position of the second umbrella-shaped support plate 12. A corresponding second bell shell 29 is provided at the lower part of the second umbrella-shaped support plate 12, and the second bell shell 29 is fixed to the lower part of the second umbrella-shaped support plate 12 along the umbrella-shaped height ladder. The width of the storage groove 9 is equal to the sum of the end face widths of the rotating plate 6, the "L"-shaped support plate 1, and the middle support rod 7, so that the storage groove 9 can store the rotating plate 6, the "L"-shaped support plate 1, and the middle support rod 7. The hand rubber pads 3 and the foot rubber pads 11 are both connected by being inlaid and fixed at the edges, which can reduce the force on the hands and feet during the process of beating the rhythm and reduce injuries.

[0027] Reference Figure 1 , Figure 3 and Figure 4 The music teaching metronome of this embodiment has a connecting mechanism including a mounting block 20 and a mounting groove 19. The mounting block 20 is installed in the mounting groove 19. Grooves 24 are symmetrically arranged on both sides of the mounting block 20. An elastic element 21 is connected to the bottom surface of the groove 24. The elastic element 21 is connected to a "T"-shaped protrusion 22. The "T"-shaped protrusion 22 is fixed by a mounting hole 23. The mounting blocks 20 are respectively arranged on the upper end surfaces of the middle support rod 7 and the lower support rod 8, the mounting grooves 19 are respectively arranged on the lower end surfaces of the "L"-shaped support plate 1 and the middle support rod 7, the mounting holes 23 are respectively arranged on the lower parts of the side walls of the "L"-shaped support plate 1 and the middle support rod 7, and the connecting mechanism is arranged to be detachable and connected for easy storage.

[0028] Instructions for use: When using the metronome, the support plate 14 is raised to a certain position by rotating it on the screw rod, and the second umbrella-shaped support plate 12 fixed at the lower part of the foot rubber pad 11 moves downward by tapping the foot rubber pad 11 on the support plate 14 until it contacts the second bell housing 29, making a tapping sound, thereby realizing a single tap. At this time, the second spring 17 is in a compressed state. After the hand is released, the elastic force restores the foot rubber pad 11 to its original state, waiting for the next tap, thereby realizing the use of foot tapping to beat the rhythm. The rotating plate 6 is supported at a certain height by the "L"-shaped connecting plate 1, the middle support rod 7 and the lower support rod 8, and the rotating plate 6 is rotated to a horizontal position and supported by the support mechanism 25. By tapping the rotating plate 6 The hand rubber pad 3 on the hand, the first umbrella-shaped support plate 4 fixed at the lower part of the hand rubber pad 3 moves downward until it contacts the first bell shell 28, making a hitting sound to achieve a single clapping. At this time, the first spring 5 is in a compressed state. After the hand is released, the elastic force restores the hand rubber pad 3 to its original state, waiting for the next clapping, so as to achieve the beat of clapping with the hand. When the metronome is not in use, the support plate 14 is rotated and moved downward into the movable groove 18, and the "L"-shaped support plate 1, the middle support rod 7 and the lower support rod 8 are disassembled, and the middle support rod 7, the "L"-shaped support plate 1 and the rotating plate 6 on the "L"-shaped support plate 1 are placed in the storage groove 9 in sequence, and the hand rubber pad 3 on the rotating plate 6 is just stuck in the arc groove 13 on the right side wall of the storage groove 9.

[0029] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by a person of ordinary skill in the field to which the invention belongs. The use of "one" or "an" and other similar words in the specification and claims of this application does not necessarily indicate a quantitative limitation. "Include" or "comprises" and other similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0030] The exemplary implementation modes of the present invention are described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present invention, various modifications and variations can be made to the above-mentioned specific embodiments, and various combinations of the technical features and structures proposed in the present invention can be made without exceeding the protection scope of the present invention.

Claims

1. A metronome for music teaching, comprising a storage box, characterized in that: The left side of the storage box is set as a storage slot, and the right side of the storage box is set as a movable slot. An arc-shaped slot is set on the right wall of the storage slot. A lower support rod is set on the left side of the storage slot. A middle support rod is connected to the upper part of the lower support rod through a connecting mechanism. An "L"-shaped support plate is connected to the upper part of the middle support rod through a connecting mechanism. A first fixed shaft is set at the end of the "L"-shaped support plate. A rotating plate is hinged on the first fixed shaft. A hand rubber pad is set on the rotating plate. A first umbrella-shaped support plate is set at the lower part of the hand rubber pad. A first spring is arranged at the middle position of the lower part of the first umbrella-shaped support plate, a first bell shell of corresponding height is arranged at the lower part of the first umbrella-shaped support plate, and a support mechanism is arranged on the lower end surface of the "L"-shaped support plate; a screw is fixed on the bottom surface of the movable groove, a support plate is spirally connected to the screw, a foot rubber pad is arranged on the support plate, a second umbrella-shaped support plate is symmetrically rotated at the lower part of the foot rubber pad, a second spring is arranged at the middle position of the lower part of the second umbrella-shaped support plate, and a corresponding second bell shell is arranged at the lower part of the second umbrella-shaped support plate; The connecting mechanism comprises a mounting block and a mounting groove, wherein the mounting block is mounted in the mounting groove, grooves are symmetrically arranged on both sides of the mounting block, an elastic element is connected to the bottom surface of the groove, and a "T"-shaped protrusion is connected to the elastic element, and the "T"-shaped protrusion is fixed by the mounting hole; The mounting blocks are respectively arranged on the upper end surfaces of the middle support rod and the lower support rod, the mounting grooves are respectively arranged on the lower end surfaces of the "L"-shaped support plate and the middle support rod, and the mounting holes are respectively arranged on the lower parts of the side walls of the "L"-shaped support plate and the middle support rod; The support mechanism includes a second fixed shaft symmetrically fixed on the lower end surface of the "L"-shaped support plate, and a support rod is hinged on the second fixed shaft.

2. The metronome for music teaching as claimed in claim 1, characterized in that: The lower bottom surface of the support plate is provided with a screw hole, and the screw hole is configured as a blind hole.

3. The metronome for music teaching as claimed in claim 1, characterized in that: The width of the receiving groove is equal to the sum of the end surface widths of the rotating plate, the "L"-shaped support plate, and the middle support rod.

4. The metronome for music teaching as claimed in claim 1, characterized in that: The hand rubber pads and the foot rubber pads are both connected by inlaying the side circumferences and fixing them, and the middle positions are not fixed.

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