Percussion instrument with gentle sound and gentle sound

Abstract

A percussion instrument with gentle sound and gentle sound comprises a sound production part and a percussion part rotatably installed on the sound production part, the percussion part knocks the sound production part so as to make the sound production part produce sound, the percussion part is provided with a force increasing part, the force increasing part is used for increasing the percussion acting force of the percussion part, and the force increasing part is matched with the rotation stroke of the percussion part so as to increase the percussion acting force of the percussion part. Namely, the larger the rotating stroke of the knocking part is, the higher the lifting height of the knocking part is, and the larger the acting force of the force increasing part on the knocking part is, so that the larger the knocking force of the knocking part on the sound production part is, and the heavier the sound produced by the sound production part is.

Description

Technical Field

[0001] The utility model belongs to the technical field of toys, and in particular relates to a percussion instrument with light and heavy sounds. Background Art

[0002] Most of the existing children's musical toys are electronic or have built-in music software and other programs. Their disadvantages are that the music is complete and does not require the user to create, or it is music with a single sound. It is not possible for a single person to operate multiple instruments at the same time. This form lacks creativity and does not give users room for self-creation.

[0003] The utility model with application number CN201721269179.6 discloses a single-person combination arrangement device, including a drum bracket, the drum bracket is fixedly connected to the bottom corner, the drum bracket is fixedly connected to the frame plate, the drum bracket is slidably connected to the drum, the drum is slidably connected to the spring convex button, the upper right side of the drum bracket is slidably connected to the drum switch, the frame plate is fixedly connected to the wooden drum base, the frame plate is fixedly connected to the accompaniment tambourine base, and the frame plate is fixedly connected to the eight-tone hand-percussion piano base. The above-mentioned single-person combination arrangement device discloses percussion instruments such as the eight-tone hand-percussion piano and wooden drum, but the above-mentioned percussion instruments only have the function of percussion sounding, and cannot realize the lightness and heaviness of the percussion sound according to demand. Summary of the invention

[0004] In view of the above shortcomings, the technical problem to be solved by the present invention is to provide a percussion instrument with light and heavy tones, which is used to realize the light and heavy tones conversion of the percussion instrument.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A percussion instrument with light and heavy sounds comprises a sound-generating component and a striking component rotatably mounted on the sound-generating component. The striking component strikes the sound-generating component. The striking component is provided with a force-enhancing member for increasing the striking force. The force-enhancing member is adapted to the rotational travel of the striking component.

[0007] As a preferred solution of the utility model, the force-enhancing member is connected to the sound-generating component, and the sound-generating component provides support for the force-enhancing member.

[0008] As a preferred solution of the utility model, a force-enhancing gap is provided between the force-enhancing member and the sound-generating component, and the force-enhancing gap decreases as the striking component rotates.

[0009] As a preferred solution of the utility model, the striking component is rotatably mounted on the sound-generating component via a rotating shaft, and the force-enhancing member is sleeved on the outside of the rotating shaft.

[0010] As a preferred solution of the utility model, a force-enhancing groove is provided on the striking component, and the force-enhancing member is arranged in the force-enhancing groove.

[0011] As a preferred solution of the utility model, the knocking component is provided with a lifting limit portion for limiting the lifting angle of the knocking component, and the lifting limit portion is adapted to the sounding component.

[0012] As a preferred solution of the utility model, the force-enhancing member is a torsion spring, one end of the torsion spring is connected to the striking component, and the other end of the torsion spring is adapted to the sound-generating component.

[0013] As a preferred solution of the utility model, the sound-generating component is provided with an abutment surface, and the torsion spring is matched with the abutment surface.

[0014] As a preferred solution of the utility model, a mounting groove is provided on the lower end surface of the sound-generating component.

[0015] As a preferred solution of the utility model, the sounding component includes a sounding support plate and sounding side plates arranged on both sides of the sounding support plate, the knocking component is rotatably connected to the sounding side plates, and the rotation center of the knocking component is located below the sounding support plate.

[0016] The beneficial effect of the utility model is that the force is applied to the striking component by the force-increasing member, so that the falling force of the striking component changes, thereby realizing that the striking component strikes the sound-generating component to generate striking sounds of different intensities. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of a percussion instrument.

[0018] Figure 2 yes Figure 1 Schematic diagram of the structure after installation at a certain angle.

[0019] Figure markings: sound-generating component 6-1, knocking component 6-2, force-enhancing member 6-3, force-enhancing groove 6-4, lifting limit portion 6-5, abutting surface 6-6, mounting groove 6-7, sound-generating bracket plate 6-8, sound-generating side plate 6-9, rotating block 6-10, connecting rod 6-11, knocking head 6-12. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] A percussion instrument with light and heavy sounds comprises a sound-generating component 6-1 and a striking component 6-2 rotatably mounted on the sound-generating component 6-1, wherein the striking component 6-2 strikes the sound-generating component 6-1, thereby causing the sound-generating component 6-1 to produce a sound, and a force-enhancing member 6-3 is provided on the striking component 6-2, wherein the force-enhancing member 6-3 is used to increase the striking force of the striking component 6-2, and the force-enhancing member 6-3 is adapted to the rotational stroke of the striking component 6-2, that is, the greater the rotational stroke of the striking component 6-2, the higher the lifting height of the striking component 6-2, the greater the force of the force-enhancing member 6-3 on the striking component 6-2, thereby causing the striking force of the striking component 6-2 on the sound-generating component 6-1 to be greater, and causing the sound produced by the sound-generating component 6-1 to be heavier.

[0022] The force-enhancing member 6-3 is connected to the sound-generating member 6-1, and the sound-generating member 6-1 provides support for the force-enhancing member 6-3, so that the force-enhancing member 6-3 can generate a force, and then transmit the force to the striking member 6-2.

[0023] The sound-generating component 6-1 includes a sound-generating support plate 6-8 and sound-generating side plates 6-9 arranged on both sides of the sound-generating support plate 6-8. The knocking component 6-2 is rotatably connected to the sound-generating side plates 6-9 through a rotating shaft. The force-enhancing member 6-3 is sleeved on the outside of the rotating shaft. The rotation center of the knocking component 6-2 is located below the sound-generating support plate 6-8.

[0024] A mounting groove 6-7 is provided on the sounding side plate 6-9 for mounting the percussion instrument on a host, and percussion instruments such as xylophone pieces and wooden drums are mounted on the sounding bracket plate 6-8.

[0025] The striking component 6-2 includes a connecting rod 6-11 and a rotating block 6-10 and a striking head 6-12 respectively connected to both ends of the connecting rod 6-11. The rotating block 6-10 is rotatably connected to the sounding side plate 6-9 through a rotating shaft. The striking head 6-12 is adapted to the xylophone pieces and wooden drums and is used to strike the xylophone pieces and wooden drums.

[0026] A lifting limit portion 6-5 for limiting the lifting angle of the knocking component 6-2 is provided on the rotating block 6-10, and the lifting limit portion 6-5 is adapted to the sound-emitting component 6-1, that is, when the lifting limit portion 6-5 abuts against the sound-emitting component 6-1, the knocking component 6-2 cannot continue to be lifted upward, thereby ensuring that the knocking component 6-2 can always fall down under the action of gravity after being lifted.

[0027] A force-enhancing groove 6-4 is provided on the rotating block 6-10, and a force-enhancing member 6-3 is arranged in the force-enhancing groove 6-4. The installation position of the force-enhancing member 6-3 is limited by the force-enhancing groove 6-4 to ensure the stability of the swing of the striking member 6-2.

[0028] In order to increase the difference between light and heavy sounds of percussion instruments, a force-enhancing gap is provided between the force-enhancing member 6-3 and the sound-generating member 6-1. The force-enhancing gap decreases as the striking member 6-2 rotates, so that the force-enhancing member 6-3 has two working states: (1) the force-enhancing member 6-3 does not deform, and the force-enhancing member 6-3 does not generate any force on the striking member 6-2. At this time, the striking force is the self-weight of the striking member 6-2, and the striking sound is lighter; (2) the force-enhancing member 6-3 deforms, and the force-enhancing member 6-3 generates a force on the striking member 6-2. At this time, the striking force is the sum of the self-weight of the striking member 6-2 and the force of the force-enhancing member 6-3, and the striking sound is heavier.

[0029] The force-enhancing member 6-3 is a torsion spring, one end of which is connected to the striking component 6-2. A contact surface 6-6 is provided on the sound-generating component 6-1, and the other end of the torsion spring is adapted to the contact surface 6-6, that is, during the rotation of the torsion spring, the other end of the torsion spring contacts the contact surface 6-6, so that the torsion spring is compressed and a certain force is exerted on the striking component 6-2.

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0031] Although this article uses more terms corresponding to the figure marks in the figures, it does not exclude the possibility of using other terms; these terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A percussion instrument with light and heavy sounds, comprising a sound-generating component (6-1) and a striking component (6-2) rotatably mounted on the sound-generating component (6-1), wherein the striking component (6-2) strikes the sound-generating component (6-1), characterized in that: The striking component (6-2) is provided with a force-enhancing member (6-3) for increasing the striking force, and the force-enhancing member (6-3) is adapted to the rotational travel of the striking component (6-2); The sound-generating component (6-1) comprises a sound-generating support plate (6-8) and sound-generating side plates (6-9) arranged on both sides of the sound-generating support plate (6-8); the knocking component (6-2) is rotatably connected to the sound-generating side plates (6-9); and the rotation center of the knocking component (6-2) is located below the sound-generating support plate (6-8); The force-enhancing member (6-3) is a torsion spring, one end of which is connected to the striking member (6-2), and the other end of which is adapted to the sound-generating member (6-1).

2. A percussion instrument with light and heavy sounds according to claim 1, characterized in that: The force-enhancing member (6-3) is connected to the sound-generating component (6-1), and the sound-generating component (6-1) provides support for the force-enhancing member (6-3).

3. A percussion instrument with light and heavy sounds according to claim 1, characterized in that: A force-enhancing gap is provided between the force-enhancing member (6-3) and the sound-generating component (6-1), and the force-enhancing gap decreases as the striking component (6-2) rotates.

4. A percussion instrument with light and heavy sounds according to claim 1, characterized in that: The striking component (6-2) is rotatably mounted on the sound-generating component (6-1) via a rotating shaft, and the force-enhancing component (6-3) is sleeved on the outside of the rotating shaft.

5. A percussion instrument with light and heavy sounds according to claim 1, characterized in that: The striking component (6-2) is provided with a force-enhancing groove (6-4), and the force-enhancing member (6-3) is arranged in the force-enhancing groove (6-4).

6. A percussion instrument with light and heavy sounds according to claim 1, characterized in that: The knocking component (6-2) is provided with a lifting limit portion (6-5) for limiting the lifting angle of the knocking component (6-2), and the lifting limit portion (6-5) is adapted to the sound-generating component (6-1).

7. A percussion instrument with light and heavy sounds according to claim 1, characterized in that: The sound-generating component (6-1) is provided with an abutment surface (6-6), and the torsion spring is adapted to the abutment surface (6-6).

8. A percussion instrument with light and heavy sounds according to claim 1, characterized in that: A mounting groove (6-7) is provided on the lower end surface of the sound-generating component (6-1).

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