CN212484919U

CN212484919U - Horn convenient to change reed pipe

Info

Publication number: CN212484919U
Application number: CN202022011197.2U
Authority: CN
Inventors: 张海蚌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-02-05
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a loudspeaker convenient to change reed pipe, including fixed frame, fixed frame's both sides fixed mounting has first block and second block, the inside block of first block is connected with first installation shell, the one end of first installation shell is joined in marriage the one end fixed connection of wooden loudspeaker through first snap ring and metal return bend, the one end fixed mounting of first installation shell has vent pipe, vent pipe's one end and the bayonet socket fixed connection of second block, the internally mounted of second block has the second installation shell, the one end fixed connection that metal loudspeaker was joined in marriage through second snap ring and metal return bend to the one end of second installation shell. This scheme is convenient for adjust the tone quality that metal return bend joined in marriage metal loudspeaker and metal return bend and join in marriage wooden loudspeaker and send through the mutual coordination of tone tuning board and turn-button, provides diversified selection and better tone quality demand for the user.

Description

Horn convenient to change reed pipe

Technical Field

The utility model relates to a musical instrument technical field specifically is a loudspeaker convenient to change reed pipe.

Background

The development history of the bass clarinet originates from about 1850-. The traditional bass clarinet bell is integrated with metal, and the design has hundreds of years of history so far, thereby limiting the pursuit and selection of players on timbre. However, the removable split type bass clarinet horn mouth of royal breaks through this century clarinet field, makes players can be wantonly in wooden and metal horn mouth aspect, according to own needs, and the demand of melody is difficult for changing at will to reach the not good of state, the comparatively single selectivity of tone quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loudspeaker convenient to change reed pipe to solve the unable right loudspeaker of reed pipe of above-mentioned background art and change, the loudspeaker of reed pipe only single plays always simultaneously, does not possess the dual tone quality problem of wood and metal.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a loudspeaker convenient to change reed pipe, includes fixed frame, fixed frame's both sides fixed mounting has first block piece and second block piece, the inside block of first block piece is connected with first installation shell, the one end fixed connection that wooden loudspeaker were joined in marriage through first snap ring and metal return bend to the one end of first installation shell, the one end fixed mounting of first installation shell has the air duct, the one end of air duct and the bayonet socket fixed connection of second block piece, the internally mounted of second block piece has second installation shell, the one end fixed connection that metal loudspeaker was joined in marriage through second snap ring and metal return bend to the one end of second installation shell, three button is installed at fixed frame's top.

In order to change the horn, as a preferred scheme of the utility model: the top of the first clamping block and the top of the second clamping block are respectively provided with a first baffle and a second baffle, and the middle of the top end of the ventilation pipeline is fixedly provided with a blowing valve.

In order to make the airtight of the inside sound production of assurance loudspeaker, as this practical preferred scheme: rubber seal is installed to first snap ring and second snap ring and first installation shell and second installation shell handing-over department.

In order to be convenient for carry out quick adjustment to the tuning board, as this practical preferred scheme: the interior through connection of first block, second block and fixed frame has the sound adjusting board, the one end fixed mounting of sound adjusting board has the turn button.

In order to adjust the sound level of the blown air stream, as a preferred embodiment of the present invention: and one side of the pole column of the sound adjusting plate is provided with a plurality of sound adjusting holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1) through the setting of first snap ring and second snap ring, be convenient for join in marriage wooden loudspeaker and metal return bend to the metal return bend and join in marriage metal loudspeaker and change or assemble, join in marriage wooden loudspeaker through the metal return bend that sets up simultaneously, can play sound muddy, the concentration is extremely strong, very durable tone quality, and metal return bend joins in marriage metal loudspeaker, can play easily, the penetrating power, resonant sound sensation, two kinds of different materials, no matter in which aspect, both sides can play alone or combine, can satisfy all performances the demand to the sound completely, through the mutual coordination of tone tuning board and turn button, be convenient for adjust the metal return bend join in marriage the tone quality that metal loudspeaker and metal return bend joined in marriage wooden loudspeaker and sent, provide diversified selection and better tone quality demand for the user.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

fig. 3 is a second schematic structural diagram of the present invention.

Fig. 4 is a schematic diagram of the structure of the tuning hole of the present invention.

In the figure: 1. a fixed frame; 11. a first mounting case; 111. a first snap ring; 112. the metal bent pipe is matched with a metal loudspeaker; 12. a sound adjusting plate; 121. a tone tuning hole; 13. turning a button; 2. a first engaging block; 3. a second engaging block; 31. a second mounting case; 311. a second snap ring; 312. the metal bent pipe is matched with a metal loudspeaker; 4. an air duct; 5. a first baffle plate; 6. a second baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a loudspeaker convenient to change reed pipe, including fixed frame 1, fixed frame 1's both sides fixed mounting has first block 2 and second block 3, the inside block of first block 2 is connected with first installation shell 11, the one end of first installation shell 11 is through first snap ring 111 and the one end fixed connection that wooden loudspeaker 112 was joined in marriage to the metal return bend, the one end fixed mounting of first installation shell 11 has vent pipe 4, vent pipe 4's one end and the bayonet socket department fixed connection of second block 3, the internally mounted of second block 3 has second installation shell 31, the one end of second installation shell 31 is through second snap ring 311 and the one end fixed connection that metal return bend joined in marriage metal loudspeaker 312, three button is installed at fixed frame 1's top.

In this embodiment: the top parts of the first clamping block 2 and the second clamping block 3 are respectively provided with a first baffle 5 and a second baffle 6, and the middle part of the top end of the ventilation pipeline 4 is fixedly provided with a blowing valve.

When the acoustic music instrument is used specifically, the metal bent pipe is conveniently matched with the wooden horn 112 and the metal bent pipe is matched with the metal horn 312 for installation through the arrangement of the first clamping ring 111 and the second clamping ring 311, the reed pipe is blown through the air blowing valve firstly, the tone quality is adjusted through the rotating adjusting holes 121 on the tone adjusting plate 12 through the rotating buttons 13, then the buttons on the fixed frame 1 are pressed, so that the metal bent pipe is matched with the wooden horn 112, the acoustic music instrument can play sound soundness, has strong density and firm tone quality, meanwhile, the metal bent pipe is matched with the metal horn 312, the acoustic music instrument can play easily, has penetrating force and resonant sound feeling, has two different materials, can completely meet all requirements of playing sound in any aspect, can play the two acoustic music instruments simultaneously and can play independently, and can conveniently shield the first installation shell 11 and the second installation shell 31 through the arrangement of the first baffle plate 5 and the second baffle plate 6, any one of them performance loudspeaker sound production of being convenient for control, metal return bend in long-time use is joined in marriage wooden loudspeaker 112 and metal return bend and is joined in marriage metal loudspeaker 312 inside and can produce the rust to influence the tone quality of loudspeaker, through the design of first snap ring 111 and second snap ring 311, be convenient for change loudspeaker at any time.

In this embodiment: rubber seal rings are mounted at the joints of the first snap ring 111 and the second snap ring 311 and the first mounting shell 11 and the second mounting shell 31.

When the metal elbow sounding device is used specifically, the air tightness of the sounding inside the metal elbow matched with the wooden horn 112 and the metal elbow matched with the metal horn 312 is guaranteed through the arranged rubber sealing rings, and therefore the effect of the tone quality is guaranteed.

In this embodiment: the first clamping block 2, the second clamping block 3 and the fixed frame 1 are internally connected with a sound adjusting plate 12 in a penetrating way, and one end of the sound adjusting plate 12 is fixedly provided with a rotating button 13.

When the air blowing valve is blown, the sound adjusting plate 12 can be quickly adjusted by rotating the rotating button 13, and the tone is adjusted to be optimal.

In this embodiment: a plurality of tuning holes 121 are formed at one side of the rod column of the tuning board 12.

When the sound adjusting device is used specifically, the sound of airflow blown out by the metal bent pipe matched with the wooden horn 112 and the metal bent pipe matched with the metal horn 312 can be adjusted conveniently through the arrangement of the sound adjusting holes 121.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a loudspeaker convenient to change reed pipe, includes fixed frame (1), its characterized in that, the both sides fixed mounting of fixed frame (1) has first block piece (2) and second block piece (3), the inside block of first block piece (2) is connected with first installation shell (11), the one end of first installation shell (11) is through first snap ring (111) and the one end fixed connection that wooden loudspeaker (112) were joined in marriage to the metal return bend, the one end fixed mounting of first installation shell (11) has vent pipe (4), the one end of vent pipe (4) and the bayonet socket department fixed connection of second block piece (3), the internally mounted of second block piece (3) has second installation shell (31), the one end of second installation shell (31) is through second snap ring (311) and the one end fixed connection that metal return bend joined in marriage metal loudspeaker (312), the top of the fixed frame (1) is provided with three buttons.

2. The horn of claim 1, wherein: the top of the first clamping block (2) and the top of the second clamping block (3) are respectively provided with a first baffle (5) and a second baffle (6), and the middle of the top end of the ventilation pipeline (4) is fixedly provided with a blowing valve.

3. The horn of claim 1, wherein: rubber sealing rings are arranged at the joint of the first clamping ring (111) and the second clamping ring (311) and the first mounting shell (11) and the second mounting shell (31).

4. The horn of claim 2, wherein: the interior through connection of first block (2), second block (3) and fixed frame (1) has sound adjusting board (12), the one end fixed mounting of sound adjusting board (12) has turn button (13).

5. The horn of claim 4, wherein: and one side of a rod column of the sound adjusting plate (12) is provided with a plurality of sound adjusting holes (121).