CN201163525Y

CN201163525Y - Flute whistle

Info

Publication number: CN201163525Y
Application number: CNU2008200328270U
Authority: CN
Inventors: 王军
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-10
Filing date: 2008-03-10
Publication date: 2008-12-10
Anticipated expiration: 2018-03-10

Abstract

The utility model relates to a flute whistle. The flute whistle comprises an air blowing mouth, a sound outlet and a pronunciation cavity; the flute whistle is characterized in that: the flute whistle is provided with a tubular flute whistle body; the front end of the flute whistle body is the air blowing mouth and is provided with the sound outlet; an airflow plug is arranged between the air blowing mouth and the sound outlet; the tubular flute whistle body is provided with a piston driven by a connecting rod; the connecting rod is exposed from the tail of the flute whistle body; and the pronunciation cavity is arranged between the piston and the airflow plug. The flute whistle has the advantages that: the piston driven by the connecting rod can change vibration frequency of air in the pronunciation cavity of the flute whistle through changing the cubage of the pronunciation cavity, thereby generating different musical scales with graceful tone; the flute whistle can not only be played but also simulate calls of birds; a configured jump ball is put into a pronunciation region, the jump ball can bump the flute whistle body to form echo to make musicality richer when the flute whistle is played; a limit end enclosure of a tail-end invalid pronunciation region and a limit adjusting piece of a front-end invalid pronunciation region can ensure that the piston can generate sound when the piston moves in a moving region of the flute whistle body; and the flute whistle has a compact structure and convenient performance.

Description

The flute whistle

Technical field

The utility model relates to a kind of pronunciation whistle, especially can be by changing the pronunciation whistle of pronunciation chamber volume size.

Background technology

The pronunciation whistle is extensively utilization in recreational and sports activities, use the most general whistle of issuing an order can only send a scale in small-sized sports tournament or recreational and sports activities, and tonequality is relatively more dull.Though row's flute tonequality is softer, and can send multiple scale, owing to adopt a plurality of single tubes different in size to combine, its volume is relatively big, plays wind instruments the inflatable mouth that often needs to change as mouth organ different single tubes, and is very inconvenient.

Summary of the invention

The purpose of this utility model is: at the tradition problem that can only send a scale and tonequality dullness that the whistle exists of issuing an order, and row's flute volume is relatively big, plays wind instruments inconvenient practical problems, and a kind of new flute whistle is provided.

The purpose of this utility model is achieved in that a kind of flute whistle, comprise inflatable mouth, sound mouth, pronunciation chamber, it is characterized in that: the flute whistle is provided with tubular flute whistle body, and the front end of flute whistle body is an inflatable mouth, and be provided with sound mouth, be provided with the air-flow plug between inflatable mouth and the sound mouth; Be provided with the piston that connecting rod drives in the body of the tubular flute whistle, interlinking lever end is exposed by flute whistle body end, is the pronunciation chamber between piston and the air-flow plug.

In the utility model: the described flute whistle also is furnished with a jump-ball, is provided with the jump-ball storage chamber in the described air-flow plug, and jump-ball storage chamber porch is provided with screw top, and described jump-ball places pronunciation chamber or jump-ball storage chamber.

In the utility model: described flute whistle body is provided with the spacing end socket of terminal invalid region of articulation, and connecting rod exposes after passing the spacing end socket of terminal invalid region of articulation, and the connecting rod that exposes is provided with the spacing regulating part of the invalid region of articulation of front end.

In the utility model: be furnished with sealing ring on the described piston.

Advantage of the present utility model is: because the pull piston that has adopted tubular flute whistle body and connecting rod to drive; by changing pronunciation chamber volume size; changed the vibration frequency of vibrations air in the chamber; can send different scales; the tonequality grace; not only can play; and can mockingbird pipe; region of articulation is put in the jump-ball of configuration; can clash into the echo that flute whistle body forms when playing wind instruments, can make musicality abundanter, spacing end socket of terminal invalid region of articulation and the spacing regulating part of the invalid region of articulation of front end can be guaranteed to move in the whole moving section of piston in the body of the flute whistle and can both sound; the utility model structure is very compact, plays wind instruments very convenient.

Description of drawings:

Fig. 1 is a contour structures synoptic diagram of the present utility model;

Fig. 2 is that the A-A of Fig. 1 is to cut-open view;

Fig. 3 is the B-B sectional view of Fig. 2.

Among the figure: 1, flute whistle body, 2, connecting rod, 3, sealing ring, 4, the spacing end socket of terminal invalid region of articulation, 5, the spacing regulating part of the invalid region of articulation of front end, 6, piston, 7, jump-ball storage chamber 8, screw top, 9, jump-ball, 10, inflatable mouth, 11, sound mouth, 12 air-flow plugs.

Embodiment

Accompanying drawing discloses concrete structure of the present utility model without limitation, below in conjunction with accompanying drawing the utility model is done to describe further.

By Fig. 1,2,3 as seen, the flute of the present utility model whistle is provided with tubular flute whistle body 1, and the front end of flute whistle body 1 is an inflatable mouth 10, and is provided with sound mouth 11, is provided with air-flow plug 12 between inflatable mouth 10 and the sound mouth 11; Be provided with the piston 6 that connecting rod 2 drives in the flute whistle body 1, connecting rod 2 is exposed by flute whistle body 1 end, is the pronunciation chamber between piston 6 and the air-flow plug 12.During concrete enforcement, the flute whistle also is furnished with a jump-ball 9, is provided with jump-ball storage chamber 7 in the air-flow plug 12, and jump-ball storage chamber 7 porch are provided with screw top 8; Described flute whistle body 1 is provided with the spacing end socket 4 of terminal invalid region of articulation, and connecting rod 2 passes the spacing end socket 4 of terminal invalid region of articulation, and the connecting rod 2 that exposes is provided with the spacing regulating part 5 of the invalid region of articulation of front end, is furnished with sealing ring 3 on the described piston 6.In the present embodiment: described jump-ball 9 places the pronunciation chamber.In the use, described jump-ball 9 also can place jump-ball storage chamber 7.Before the use, should be spacing by 4 pairs of invalid region of articulations of end of the terminal spacing end socket of invalid region of articulation of turn earlier, by changing the spacing regulating part 5 of the invalid region of articulation of front end, spacing then to the invalid region of articulation of front end at the particular location that exposes on the connecting rod 2, prevent that piston 6 from surmounting; Guarantee to move in the whole moving section of piston 6 in flute whistle body 1 and can both sound.Blow by inflatable mouth 10 during performance, make the air vibrations back pronunciation in the pronunciation chamber, as long as pulling connecting rod 2, piston 6 will change the volume in pronunciation chamber, and the different sound of scale just can be sent in the flute whistle.

Claims

1, a kind of flute whistle comprises inflatable mouth, sound mouth, pronunciation chamber, and it is characterized in that: the flute whistle is provided with tubular flute whistle body, and the front end of flute whistle body is an inflatable mouth, and is provided with sound mouth, is provided with the air-flow plug between inflatable mouth and the sound mouth; Be provided with the piston that connecting rod drives in the body of the tubular flute whistle, interlinking lever end is exposed by flute whistle body end, is the pronunciation chamber between piston and the air-flow plug.

2, the flute according to claim 1 whistle, it is characterized in that: the described flute whistle also is furnished with a jump-ball, is provided with the jump-ball storage chamber in the described air-flow plug, and jump-ball storage chamber porch is provided with screw top, and described jump-ball places pronunciation chamber or jump-ball storage chamber.

3, the flute according to claim 1 and 2 whistle, it is characterized in that: described flute whistle body is provided with the spacing end socket of terminal invalid region of articulation, connecting rod exposes after passing the spacing end socket of terminal invalid region of articulation, and the connecting rod that exposes is provided with the spacing regulating part of the invalid region of articulation of front end.

4, the flute according to claim 3 whistle is characterized in that: be furnished with sealing ring on the described piston.