CN206136200U

CN206136200U - Interpolation formula earphone

Info

Publication number: CN206136200U
Application number: CN201621014824.5U
Authority: CN
Inventors: 杜海泉
Original assignee: JIANGXI RISOUND ELECTRONICS CO Ltd
Current assignee: JIANGXI RISOUND ELECTRONICS CO Ltd
Priority date: 2016-08-30
Filing date: 2016-08-30
Publication date: 2017-04-26
Anticipated expiration: 2026-08-30

Abstract

The utility model discloses an interpolation formula earphone, fix including interior intubate, speaker, the fixed stopper of one -level, second grade and fill in, promote ring, push rod, push jack, pull rod, fixed jack, latch hook, spring, release link, fixed inserted bar and earphone cord, interior intubate left end is equipped with the speaker, in the intubate, just set up on the speaker right side including the fixed stopper of one -level is fixed, the fixed stopper right side of one -level is equipped with the fixed stopper of second grade, the fixed stopper right side of second grade is equipped with and promotes the ring, it is connected with the push jack through the push rod to promote the ring. The utility model discloses simple structure, low in production cost, convenient to use easily promotes, can effectually solve on current phase the problem that the earphone can not thoroughly completely cut off the noise.

Description

A kind of interpolation type earphone

Technical field

This utility model is related to a kind of ear phone technology field, specially a kind of interpolation type earphone.

Background technology

With the improvement of people's living standards, people to the pursuit of art also more and more higher, particularly when music is appreciated, Pursuit more and more higher to music tonequality, and earphone is requisite when music is listened, the earphone of new stage is varied, but Be great majority be all plug with the auricle of user in, or directly cover on user ear, such earphone can not be very Good accomplishes and the isolation of extraneous sound source, therefore can affect the quality put the music on by earphone, it is impossible to enough to meet people at this stage well Requirement to earphone, to this, we need to reform prior art.

Utility model content

The purpose of this utility model is to provide a kind of interpolation type earphone, with asking for solving to propose in above-mentioned background technology Topic.

For achieving the above object, this utility model provides following technical scheme a kind of interpolation type earphone, including interpolation pipe, raises Sound device, one-level fix plug, two grades of fixed plugs, promote ring, push rod, push jack, pull bar, fixed jack, latch hook, spring, release link, solid Determine inserted link and earphone cord, the interpolation pipe left end is provided with speaker, and the one-level is fixed plug and is fixed on interpolation pipe, and is arranged on On the right side of speaker, the one-level is fixed plug right side and is provided with two grades of fixed plugs, and described two grades fixed plug right sides are provided with promotion ring, described Ring is promoted to be connected with push jack by push rod, right-hand member is provided with pull bar on front side of the interpolation pipe, and the pull bar right side wall is provided with fixation Jack, is provided with latch hook in the jack, spring is provided with the downside of the latch hook, and release link, the push jack are provided with the upside of the latch hook Left side position corresponding with fixed jack is provided with fixed inserted link, is provided with earphone cord on the left of the pull bar.

Preferably, protecting film is provided with the left of the speaker.

Preferably, the diameter of the one-level fixation plug is less than the diameters of two grades of fixed plugs.

Preferably, described two grades fixed plugs are quality of rubber materials, and thickness is 0.2cm.

Preferably, it is to be slidably connected between the promotion ring and interpolation pipe.

Compared with prior art, the beneficial effects of the utility model are：The interpolation type earphone is provided with one-level and fixes plug and two The fixed plug of level, inserts the ear canal internal of user by the speaker position by earphone, then fixes plug and two grades using one-level User auditory meatus are hedged off from the outer world by fixed plug, prevent the interference of noise, and this utility model simple structure, production cost It is low, it is easy to use, it is easy to promote, can effectively solve the problems, such as that earphone can not thoroughly completely cut off noise at this stage.

Description of the drawings

Fig. 1 is this utility model structural representation.

Fig. 2 is this utility model push rod cross-sectional structure schematic diagram.

In figure：1st, interpolation pipe, 2, speaker, 3, one-level fix plug, 4, two grades of fixed plugs, 5, promote ring, 6, push rod, 7, push away Piece, 8, pull bar, 9, fixed jack, 10, latch hook, 11, spring, 12, release link, 13, fixed inserted link, 14, earphone cord.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1 and Fig. 2 is referred to, this utility model provides a kind of technical scheme：A kind of interpolation type earphone, including interpolation pipe 1, Speaker 2, one-level is fixed the fixed plug 4 of 3, two grades of plug, promotes ring 5, push rod 6, push jack 7, pull bar 8, fixed jack 9, latch hook 10, bullet Spring 11, release link 12, fixed inserted link 13 and earphone cord 14,1 left end of the interpolation pipe is provided with speaker 2, on the left of the speaker 2 Protecting film is provided with, is so arranged and can be entered in speaker 2 with protective cover foreign body, affect tonequality, the one-level to fix plug 3 and fix On interpolation pipe 1, the diameter that the one-level fixes plug 3 is less than the diameter of two grades of fixed plugs 4, so arranges, is adapted to human ear The construction in road so as to auditory meatus of preferably fitting, and be arranged on the right side of speaker 2, the one-level is fixed and two grades is provided with the right side of plug 3 admittedly Surely 4 are filled in, described two grades fixed plugs 4 are quality of rubber materials, and thickness is 0.2cm, is so arranged, it is ensured that two grades of fixed plugs 4 Pliability so as to the auditory meatus of user can be separated with the external world with phase transformation, reaching strengthens the effect of music experience effect, described Promotion ring 5 is provided with the right side of two grades of fixed plugs 4, the promotion ring 5 is connected with push jack 7 by push rod 6, described to promote ring 5 and interpolation To be slidably connected between pipe 1, so arrange and can ensure that by promoting ring 5 promote with left and right, control two grades of fixed plugs 4 shrink with Expansion, the auditory meatus of user are fully sealed, and 1 front side right-hand member of the interpolation pipe is provided with pull bar 8, sets on 8 right side wall of the pull bar There is fixed jack 9, latch hook 10 is provided with the jack 9, is provided with spring 11, is provided with the upside of the latch hook 10 on the downside of the latch hook 10 Release link 12, is provided with fixed inserted link 13 with 9 corresponding position of fixed jack on the left of the push jack 7, is provided with ear on the left of the pull bar 8 Machine line 14.

Operation principle：When using the interpolation type earphone, first by 1 left end of intubation, user is inserted in the one end with speaker 2 Auditory meatus in, first fixing plug 3 by one-level carries out preliminary fixation, then clasps pull bar 8 with middle finger and forefinger, is pressed with thumb and pushed away Piece 7, makes to fix in the insertion fixed jack 9 of inserted link 13, while drive promoting ring 5 to extrude two grades of fixed plugs 4 to the left, makes two grades of fixations The diameter increase of plug 4, plays a part of sound source inside and outside fixed earphone and isolation, presses release link 12 using handss are terminated, makes fixation Jack 9 and fixed inserted link 13 are separated, and are then taken out.

Although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art comes Say, which still can be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should It is included within protection domain of the present utility model.

Claims

1. a kind of interpolation type earphone, including interpolation pipe (1), speaker (2), one-level fix plug (3), two grades of fixed plugs (4), promotions Ring (5), push rod (6), push jack (7), pull bar (8), fixed jack (9), latch hook (10), spring (11), release link (12), fixation are inserted Bar (13) and earphone cord (14), interpolation pipe (1) left end are provided with speaker (2), and the one-level is fixed plug (3) and is fixed on interpolation On pipe (1), and it is arranged on the right side of speaker (2), the one-level is fixed and two grades of fixed plugs (4) are provided with the right side of plug (3), described two grades Promotion ring (5) is provided with the right side of fixed plug (4), promotion ring (5) is connected with push jack (7) by push rod (6), the interpolation pipe (1) on front side of, right-hand member is provided with pull bar (8), and pull bar (8) right side wall is provided with fixed jack (9), the jack (9) and is provided with lock Hook (10), is provided with spring (11), is provided with release link (12), the push jack on the upside of the latch hook (10) on the downside of the latch hook (10) (7) on the left of, position corresponding with fixed jack (9) is provided with fixed inserted link (13), is provided with earphone cord (14) on the left of the pull bar (8).

2. a kind of interpolation type earphone according to claim 1, it is characterised in that：Protection is provided with the left of the speaker (2) Film.

3. a kind of interpolation type earphone according to claim 1, it is characterised in that：The one-level fixes the diameter ratio of plug (3) The diameter of two grades of fixed plugs (4) is little.

4. a kind of interpolation type earphone according to claim 1, it is characterised in that：Described two grades fixed plugs (4) are rubber material Matter, and thickness is 0.2cm.

5. a kind of interpolation type earphone according to claim 1, it is characterised in that：It is described promotion ring (5) with interpolation pipe (1) it Between to be slidably connected.