CN221261947U

CN221261947U - Multicavity kazu

Info

Publication number: CN221261947U
Application number: CN202322742596.XU
Authority: CN
Inventors: 张卫明
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-07-02
Anticipated expiration: 2033-10-12

Abstract

The utility model discloses a multi-cavity kazoo, which relates to the technical field of musical instruments and comprises a flute body, wherein a mouth is arranged at one end of the flute body, a partition board is fixedly connected with an inner cavity of the flute body, the inner cavity of the flute body is divided into different cavities by the partition board, and a flute diaphragm mounting pipe communicated with the cavities is arranged at the bottom of the flute body. This multicavity kazoo through set up the baffle at flute body inner chamber, separates flute body inner chamber into different cavitys through the baffle, has offered corresponding export and sound inlet respectively at flute body tip and mouth-containing tip simultaneously, and then can form a plurality of sound chamber passageways, can send different sounds, and the sound that narrow cavity sent is the high pitch, and the sound that wide cavity sent is the bass, has changed the design mode in traditional kazoo single-tube single-tone chamber, adopts the multicavity design, lets a kazoo flute can blow a plurality of sound, can appear high pitch and bass simultaneously, and the effect is more excellent.

Description

Multicavity kazu

Technical Field

The utility model relates to the technical field of musical instruments, in particular to a multi-cavity kazoo.

Background

The katsu belongs to a wind instrument, is an ancient instrument and is commonly used for celebration or blowing during special holidays. The player can play with the kazoo as long as the player can hum the song, and the player can quickly grasp the playing skills.

The kazoo has a big head and a small head, and the big head is contained in the mouth during playing, so that no blowing is needed, but the vocal humming tune is used, and the vibration of the vocal cords drives the vibration of the acoustic membrane on the kazoo, so that the sound is produced.

At present, the traditional kazoo is of a single-tube structure, namely, the inner cavity of the kazoo is provided with only one cavity and is provided with a flute diaphragm, so that only one sound can be emitted, and along with the development of music and the increase of the use demands of people, the traditional kazoo cannot meet the use demands, and therefore, the multi-cavity kazoo is proposed.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a multi-cavity kazoo, which solves the problems that the prior kazoo is of a single-tube structure, namely, an inner cavity of the kazoo is only provided with a cavity and is provided with a flute diaphragm, so that only one sound can be emitted, and the prior kazoo cannot meet the use requirement along with the development of music and the increase of the use requirement of people.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a multicavity kazoo, includes the flute body, the one end of flute body is equipped with contains the mouth, the inner chamber fixedly connected with baffle of flute body, the inner chamber of flute body is different cavitys through the baffle separation, the bottom of flute body is equipped with the flute diaphragm installation tube that is linked together with the cavity, the flute diaphragm has all been placed to the inner chamber of flute diaphragm installation tube, the inner chamber of flute diaphragm installation tube is threaded connection has screw thread rotary joint respectively.

Preferably, at least one partition plate and at least two cavities are arranged.

Preferably, the diameter of the flute diaphragm mounting tube is matched with the size of the corresponding cavity, and the specifications of the threaded rotary joint and the flute diaphragm are respectively matched with the diameter of the inner cavity of the corresponding flute diaphragm mounting tube.

Preferably, the upper surface and the lower surface of the mouth are provided with flattening grooves, the end part of the mouth is provided with sound inlets corresponding to the cavities of the inner cavities of the flute body, and the number of the sound inlets is the same as that of the cavities.

Preferably, the tail end of the flute body is provided with an outlet corresponding to the cavity.

Preferably, the side face of the flute body is provided with an anti-skid dent.

Preferably, the inner cavity of the threaded rotary joint is in threaded sleeve connection with an external loudspeaker.

The utility model provides a multi-cavity kazoo, which has the following beneficial effects:

1. This multicavity kazoo through set up at least one baffle in flute body inner chamber, separates flute body inner chamber into different cavitys through the baffle, has offered corresponding export and sound inlet respectively simultaneously in flute body tip and mouth-containing tip, and then can form a plurality of sound chamber passageways, can send different sound, and the sound that narrow cavity sent is the treble, and the sound that wide cavity sent is the bass, has changed the design mode of traditional kazoo single tube single sound chamber, adopts the multicavity design, lets a kazoo can produce a plurality of sound, can appear treble and bass simultaneously, and the effect is more excellent.

2. This multicavity kazoo places the flute diaphragm through the inner chamber at different flute diaphragm installation tubes to cup joint to the inner chamber of flute diaphragm installation tube through screw thread rotary joint's one end screw thread and prescribe a limit to the position of flute diaphragm, conveniently install and change the flute diaphragm, secondly through the dark and shallow of control screw thread rotary joint screw in flute diaphragm installation tube inner chamber, and then control the distance between flute diaphragm and the screw thread rotary joint tip, and then can adjust the elasticity degree of flute diaphragm installation, under the effect of vocal cords, the flute diaphragm cooperation corresponding cavity can send different sound.

Drawings

FIG. 1 is a schematic view of the bottom view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the left-hand view of FIG. 1 according to the present utility model

FIG. 4 is a schematic diagram of an exploded flute body of the present utility model;

FIG. 5 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 6 is a schematic side view of the combination of the external horn and the flute body of the present utility model;

fig. 7 is a schematic perspective view of the combination of the external horn and the flute body of the present utility model.

In the figure: 1. a flute body; 2. a mouth; 3. flattening the groove; 4. an external loudspeaker; 5. flute diaphragm; 6. a threaded rotary joint; 7. a sound inlet; 8. an outlet; 9. a flute diaphragm mounting tube; 10. an anti-slip dent; 11. a partition board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment one:

Referring to fig. 1 to 5, the utility model provides a multi-cavity kazoo, which comprises a flute body 1, wherein one end of the flute body 1 is provided with a mouth 2, the inner cavity of the flute body 1 is fixedly connected with a baffle 11, the inner cavity of the flute body 1 is divided into different cavities by the baffle 11, the bottom of the flute body 1 is provided with a flute diaphragm mounting tube 9 communicated with the cavities, flute diaphragms 5 are respectively arranged in the inner cavities of the flute diaphragm mounting tube 9, and the inner cavities of the flute diaphragm mounting tube 9 are respectively connected with a threaded rotary joint 6 in a threaded manner.

The end part of the mouth-containing 2 is provided with sound inlets 7 corresponding to the cavities in the inner cavity of the flute body 1, and the number of the sound inlets 7 is the same as that of the cavities. The tail end of the flute body 1 is provided with outlets 8 corresponding to the cavities, and the number of the outlets 8 is the same as that of the cavities.

In this embodiment, a single partition 11 is used, forming two distinct chambers. Depending on the requirements, a plurality of baffles 11 may be provided to form a plurality of different cavities.

According to the user demand, can set up at least one baffle 11 in flute body 1 inner chamber, separate flute body 1 inner chamber into two at least different cavitys through baffle 11, corresponding export 8 and sound inlet 7 have been seted up respectively to flute body 1 tip and mouth 2 tip simultaneously, and then a plurality of sound cavity passageways can be formed, can send different sounds, the sound that narrow cavity sent is the high pitch, and the sound that wide cavity sent is the bass, the design mode in traditional kazu single tube single sound chamber has been changed, adopt the multi-chamber design, let a kazu can blow a plurality of sound, can appear high pitch and bass simultaneously, the effect is more excellent.

The diameter of the flute diaphragm mounting tube 9 is matched with the size of the corresponding cavity, and the specifications of the threaded rotary joint 6 and the flute diaphragm 5 are respectively matched with the inner cavity diameter of the corresponding flute diaphragm mounting tube 9.

The flute diaphragm 5 is placed through the inner cavity of the flute diaphragm installation tube 9, and the position of the flute diaphragm 5 is limited through the inner cavity of the flute diaphragm installation tube 9 sleeved with one end thread of the thread rotary joint 6, the flute diaphragm 5 is convenient to install and replace, the flute diaphragm 5 is screwed into the inner cavity of the flute diaphragm installation tube 9 through controlling the thread rotary joint 6 to be deep and shallow, the distance between the flute diaphragm 5 and the end part of the thread rotary joint 6 is controlled, the tightness degree of the installation of the flute diaphragm 5 can be adjusted, and when the flute diaphragm 5 is under the action of a vocal cord, the flute diaphragm 5 can emit different sounds by matching with the corresponding cavity.

The upper surface and the lower surface of the mouth-containing 2 are provided with flattening grooves 3, the end part of the mouth-containing 2 is provided with sound inlets 7 corresponding to the cavities in the flute body 1, and the number of the sound inlets 7 is the same as that of the cavities. Through flattening the setting of recess 3, the user is when using this kazui, and the convenience contains mouth 2 and carries out the play, avoids simultaneously to contain mouth 2 off tracking or landing when playing, and is more stable during the use.

The anti-skid dent 10 is arranged on the side surface of the flute body 1, and the anti-skid dent 10 can increase the friction force between the flute body 1 and fingers, so that the flute body 1 is effectively prevented from sliding off when in use, and the stability of the multi-cavity kazoo is improved.

Embodiment two:

Referring to fig. 6 to 7, the second embodiment differs from the first embodiment in that: the external loudspeaker 4 has been cup jointed to the inner chamber screw thread of screw thread rotary joint 6, through increase external loudspeaker 4 at screw thread rotary joint 6 tip, adopts threaded connection's mode to be convenient for dismantle, install external loudspeaker 4, can increase the sound that flute diaphragm 5 sent through installing external loudspeaker 4 additional, and then improves the volume.

In conclusion, when the multi-cavity kazoo is used, firstly, the flute diaphragm 5 with the diameter matched with the inner cavity diameter of the flute diaphragm installation tube 9 is placed in the inner cavity of the flute diaphragm installation tube 9, then, the thread rotary joints 6 with different specifications are screwed into the corresponding inner cavity of the flute diaphragm installation tube 9, and the position of the flute diaphragm 5 is limited through the thread rotary joints 6. The flute body 1 side is held to the finger, and the mouth contains and contains the flattening recess 3 region on the mouth 2, thereby the vibrations of vocal cord drive card ancestral flute diaphragm 5 vibrations sound production on the flute, can suitably rotatory screw thread rotary joint 6 according to the user demand, adjusts screw thread rotary joint 6 and the distance of flute diaphragm 5. When needed, the external horn 4 can be screwed into the inner cavity of the threaded rotary joint 6, and the volume is enlarged through the external horn 4.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed.

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures may refer to the general design, so that the same embodiment and different embodiments of the present disclosure may be combined with each other without conflict.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A multicavity kazoo, includes flute body (1), its characterized in that: one end of the flute body (1) is provided with a nozzle (2), the inner cavity of the flute body (1) is fixedly connected with a partition plate (11), the inner cavity of the flute body (1) is divided into different cavities through the partition plate (11), the bottom of the flute body (1) is provided with a flute diaphragm mounting pipe (9) communicated with the cavities, flute diaphragms (5) are arranged in the inner cavities of the flute diaphragm mounting pipe (9), and the inner cavities of the flute diaphragm mounting pipes (9) are respectively connected with a threaded rotary joint (6) in a threaded mode;

The upper surface and the lower surface of the mouth (2) are provided with flattening grooves (3), the end part of the mouth (2) is provided with sound inlets (7) corresponding to the cavities of the inner cavity of the flute body (1), and the number of the sound inlets (7) is the same as that of the cavities;

An anti-skid dent (10) is arranged on the side surface of the flute body (1).

2. A multi-lumen kazoo as claimed in claim 1, wherein: at least one partition plate (11) and at least two cavities are arranged.

3. A multi-lumen kazoo as claimed in claim 1, wherein: the diameter of the flute diaphragm mounting pipe (9) is matched with the size of the corresponding cavity, and the specifications of the threaded rotary joint (6) and the flute diaphragm (5) are respectively matched with the diameter of the inner cavity of the corresponding flute diaphragm mounting pipe (9).

4. A multi-lumen kazoo as claimed in claim 1, wherein: the tail end of the flute body (1) is provided with an outlet (8) corresponding to the cavity.

5. A multi-lumen kazoo as claimed in claim 1, wherein: an external loudspeaker (4) is sleeved in the inner cavity of the threaded rotary joint (6) in a threaded manner.