CN206498508U - Earphone - Google Patents

Abstract

The utility model provides a kind of earphone, including ear casing and earphone handle；Earphone handle includes column and is arranged on the orbicule of column one end, and the maximum cross section of orbicule is more than the cross section of column；Avoidance breach is provided with ear casing, the fixed block being interlocked with ear casing is provided with avoidance indentation, there；The spacing hole passed through for column is provided with fixed block, column passes through spacing hole so that fixed block is fastened on ear casing and orbicule is spacing in ear casing.Position of the earphone handle in human ear can be automatically adjusted according to Consumer's Experience using above-mentioned utility model, the comfort level that earphone is worn is improved.

Description

Earphone

Technical field

The utility model is related to technical field of acoustics, more specifically, is related to a kind of swingable earphone of earphone handle.

Background technology

With the extensive use of the portable type electronic products such as high-quality smart mobile phone, Pad, people couple can be with its fit applications Earphone requirement also more and more higher, while requiring that its bodily form is compact, also requiring that it possesses true to nature can reproduce various sounds The high-fidelity tonequality performance of effect.In addition, no matter which kind of above-mentioned electronic product, in order to allow user in the case where not disturbing the situation of other people The voice signal that electronic product is provided is listened to, earphone has become the necessary accessory of each electronic product, and earphone is also provided in addition Listener preferably transfer voice, enables listener clearly to hear and understand sound-content.

Existing earphone generally includes horn single body, shell, earphone handle etc.；Wherein, earphone handle and shell are overall structure, The angle of earphone handle is fixed, it is impossible to freely adjusted, i.e., many earphones are all to be filled in fixed angle in earhole, due to difference The ear construction of user is not quite similar, and fixed earphone handle angle can not meet the demand of different user, using with certain Limitation.

Utility model content

In view of the above problems, the purpose of this utility model is to provide a kind of earphone, to solve the earphone handle of current earphone not Position adjustment can be carried out, causes user to wear poor, the low problem of wear comfort of experience.

The earphone that the utility model is provided, including ear casing and earphone handle；Earphone handle includes column and is arranged on post The orbicule of shape body one end, the maximum cross section of orbicule is more than the cross section of column；Avoidance is provided with ear casing to lack Mouthful, the fixed block being interlocked with ear casing is provided with avoidance indentation, there；The limit passed through for column is provided with fixed block Position hole, column passes through spacing hole so that fixed block is fastened on ear casing and orbicule is spacing in ear casing.

Furthermore it is preferred that structure be in addition to the horn single body that is housed in ear casing and to be led with horn single body welding Logical earphone cord；The through hole of column and orbicule is provided through in earphone handle；Earphone cord extends to earphone through through hole Outside shell.

Furthermore it is preferred that structure be that the curved surface groove being adapted with orbicule is provided with fixed block；Column passes through limit Position hole, and swung in spacing hole, orbicule rotates in curved surface groove.

Furthermore it is preferred that structure be that spacing hole is circular, ellipse or racetrack structure；The size of spacing hole is more than The cross sectional dimensions of column and the cross-sectional dimension for being less than orbicule.

Furthermore it is preferred that structure be that the locating slot corresponding with orbicule is provided with ear casing；Orbicule it is spacing Between locating slot and curved surface groove.

Furthermore it is preferred that structure be that threading hole corresponding with lead to the hole site is provided with locating slot.

Furthermore it is preferred that structure be that fixed block is arcuate structure, fixed block be provided at both ends with projection limiting card Button, is provided with the neck being adapted with limit fastener on the inside of ear casing；Limit fastener is fastened in neck.

Furthermore it is preferred that structure be, ear casing include adaptation connection fore shell and rear shell；Shell is cylindrical-shaped structure afterwards, is kept away Breach is allowed to be arranged on the side wall of rear shell.

Furthermore it is preferred that structure be, ear casing include adaptation connection fore shell and rear shell, avoid breach be arranged on rear shell On the wall of side；It is provided with out acoustic aperture on fore shell, the side of horn single body and rear hull shape are into the rear operatic tunes, the opposite side shape of horn single body Into the preceding operatic tunes with going out acoustic aperture conducting.

Furthermore it is preferred that structure be that pleasant gum cover is arranged with fore shell, have tuning sheet material going out at acoustic aperture to be sticked；Its In, tuning sheet material is screen cloth, sponge or non-woven fabrics.

It was found from technical scheme above, the part-structure of earphone handle is set to orbicule by earphone of the present utility model, By being rotated orbicule is spacing in ear casing and fixed block, the swing of earphone handle is realized, can be with when user wears earphone Earphone handle is placed on to the correct position of ear by finely tuning, it is to avoid earphone is worn again when adjusting earphone handle, energy Enough optimization earphones wear process, improve the wear comfort of earphone.

Brief description of the drawings

By reference to the explanation below in conjunction with accompanying drawing, and with being more fully understood to of the present utility model, this practicality is new The other purposes and result of type will be more apparent and should be readily appreciated that.In the accompanying drawings：

Fig. 1 is the earphone decomposition texture schematic diagram according to the utility model embodiment；

Fig. 2 is the earphone profile according to the utility model embodiment.

Reference therein includes：Shell 1, earphone handle 2, orbicule 21, column 22, fixed block 3, earphone cord 4, preceding afterwards Shell 5, pleasant gum cover 6.

Identical label indicates similar or corresponding feature or function in all of the figs.

Embodiment

For the Headphone structure of the utility model embodiment is described in detail, below with reference to accompanying drawing to of the present utility model specific Embodiment is described in detail.

Fig. 1 shows the decomposition texture of the earphone according to the utility model embodiment；Fig. 2 is shown according to the utility model The cross-section structure of the earphone of embodiment.

As Fig. 1 and Fig. 2 jointly shown in, the earphone of the utility model embodiment, including ear casing and earphone handle 2；Wherein, ear Machine handle 2 includes column 22 and is arranged on two parts of orbicule 21 of the one end of column 22, the column 22 and orbicule 21 It could be arranged to integrative-structure, also, diameter or orbicule 21 of the diameter more than the cross section of column 22 of orbicule 21 Maximum cross section be more than column 22 cross section；Avoidance breach is provided with below ear casing, is set avoiding indentation, there It is equipped with the fixed block 3 being interlocked with ear casing；Fixed block 3 passes through column 22 from one end of column 22, and by orbicule 21 It is spacing between fixed block 3 and ear casing；Wherein, the spacing hole passed through for column 22, column are provided with fixed block 3 22 pass through spacing hole so that fixed block 3 is fastened on ear casing and orbicule 21 is spacing in ear casing and fixed block 3.And And, orbicule 21 can rotate between fixed block 3 and ear casing, and the angle of column 22 is entered by the rotation of orbicule 21 Row regulation；That is, during being swung by column 22 to earphone handle 2, orbicule 21 ear casing and fixed block 3 it Between rotate.

In addition, the earphone of the utility model embodiment also includes the horn single body (not shown) being housed in ear casing And the earphone cord 4 of conducting is welded with horn single body；It is corresponding, set at the middle part of earphone handle 2 and run through column 22 and spherical The through hole of body 21, one end of earphone cord 4 is turned on through through hole with the horn single body welding in ear casing, and the other end of earphone cord prolongs Extend outside ear casing.

In an embodiment of the present utility model, fixed block 3 is the arcuate structure being adapted with ear casing, The limit fastener for being provided at both ends with projection of fixed block 3, is provided with the neck being adapted with limit fastener on the inside of ear casing, Spacing hole is arranged on the middle part of fixed block 3 and corresponding with through hole；Earphone cord 4 sequentially passes through the spacing hole and earphone of fixed block 3 It is connected, then limit fastener is fastened in neck with horn single body after the through hole of handle 2, realizes the company of fixed block 3 and ear casing Connect.

It should be noted that wearing for convenience of earphone, can be by finely tuning earphone handle 2 after earphone is placed in human ear The suitable position of human ear is located at, spacing hole could be arranged to circular, ellipse or racetrack structure；Also, spacing hole Size need to be more than column 22 cross sectional dimensions and less than orbicule 21 cross-sectional dimension so that column Body 22 can be swung in spacing hole, realize the adjustable angle of earphone handle 2, the angle adjustable of earphone handle 2 and the size of spacing hole Correlation, can voluntarily be set according to production requirement.

During column 22 is swung, the orbicule 21 being connected with column 22 is spacing in fixed block 3 and ear casing Interior rotation, to prevent orbicule 21 from being come off out of ear casing, spacing hole is provided with fixed block 3 and is mutually fitted with orbicule 21 The curved surface groove matched somebody with somebody, is provided with the locating slot corresponding with orbicule 21 in ear casing；Column 22 passes through spacing hole, orbicule The 21 spacing rotations between locating slot and curved surface groove.

In another embodiment of the present utility model, threading corresponding with lead to the hole site is provided with locating slot Hole.During earphone assembling, earphone cord 4 sequentially passes through the spacing hole on fixed block 3, the through hole and earphone in earphone handle 2 Threading hole on shell, is finally connected with horn single body；The column 22 of earphone handle 2 passes through the spacing hole of fixed block 3, passes through fixation The fastening of block 3 and ear casing, the activity of orbicule 21 is spacing between ear casing and fixed block 3.

The ear casing of the utility model embodiment, further comprises the fore shell 5 and rear shell 1 of adaptation connection, and rear shell 1 is cylinder Shape or cylinder-like structure, avoid breach and are arranged on the side wall of rear shell 1；In addition, fore shell 5 could be arranged to pyramidal structure, Side of the fore shell 5 away from rear shell 1 is provided with out acoustic aperture, the side of horn single body and the rear operatic tunes of rear shell 1 formation closed structure, loudspeaker The preceding operatic tunes of the opposite side formation of monomer with going out acoustic aperture conducting.

In other words, the cavity that fore shell 5 and rear shell 1 are formed is divided into the preceding operatic tunes and the rear operatic tunes, horn single body by horn single body The preceding operatic tunes is formed with fore shell 5, the preceding operatic tunes is with going out acoustic aperture conducting；Horn single body is closed knot with the operatic tunes after the formation of rear shell 1, the rear operatic tunes Structure, is only turned on by damping hole or rear acoustic aperture with extraneous, to realize the air pressure balance of the preceding operatic tunes and the rear operatic tunes.

It should be noted that the horn single body in the utility model includes vibrational system and magnetic circuit system；Wherein, vibrate System includes the voice coil loudspeaker voice coil of vibrating diaphragm and combination in vibrating diaphragm side；Magnetic circuit system includes washer, magnet and the conductive magnetic yoke combined successively, Magnetic gap is formed between the side wall and washer and magnet of conductive magnetic yoke, voice coil loudspeaker voice coil is hung in magnetic gap.

Specifically, the magnetic circuit system of horn single body could be arranged to single magnetic structure or two magnetic route structure；When magnetic circuit system When uniting as two magnetic route structure, magnet includes centring magnet and the side magnet set around centring magnet, and washer is included respectively with Heart magnet and while the corresponding center washer of magnet and while washer；Centring magnet and center washer and while magnet and while washer between shape Into magnetic gap, voice coil loudspeaker voice coil is hung in magnetic gap, when the voice coil loudspeaker voice coil in magnetic field has tone currents to flow through, can be by an alternation Motive force produces alternate motion, so as to drive vibrating diaphragm to shake, and then promotes air repeatedly and sounding.

Furthermore it is also possible to go out the pleasant gum cover 6 and adjust horn single body that setting adaptation is connected in acoustic aperture in fore shell 5 The tuning sheet material of acoustical behavior；Wherein, tuning sheet material is using screen cloth, sponge or non-woven fabrics etc.；Pleasant gum cover 6 can use silicon The material such as glue or high resiliency polyester is made, and can be in close contact after it inserts duct with duct, to completely cut off sound entrance In middle ear and inner ear, the purpose of sound insulation is reached.

The earphone that the utility model is provided can be seen that by above-mentioned embodiment, one end of earphone handle is set to ball Shape body, because orbicule can be rotated with spacing in ear casing, so as to realize the angular adjustment of earphone handle, it is to avoid because ear The adjustment of machine handle and wear earphone again, optimizing earphone by adjusting earphone handle wears, and improves wear comfort and user's body Test.

Described in an illustrative manner above with reference to accompanying drawing according to the utility model proposes earphone.But, this area skill Art personnel should be appreciated that the earphone proposed for above-mentioned the utility model, can also not depart from the utility model content On the basis of make various improvement.Therefore, protection domain of the present utility model should be determined by the content of appended claims.

Claims (10)

1. a kind of earphone, including ear casing and earphone handle；Characterized in that,

The earphone handle includes column and is arranged on the orbicule of described column one end, the orbicule it is maximum transversal Face is more than the cross section of the column；

Avoidance breach is provided with the ear casing, is provided with and consolidating that the ear casing is interlocked in the avoidance indentation, there Determine block；

The spacing hole passed through for the column is provided with the fixed block, the column passes through the spacing hole, made The fixed block is obtained to be fastened on the ear casing and the orbicule is spacing in the ear casing.

2. earphone as claimed in claim 1, it is characterised in that also including the horn single body that is housed in the ear casing and The earphone cord of conducting is welded with the horn single body；

The through hole of the column and the orbicule is provided through in the earphone handle；

The earphone cord is extended to outside the ear casing through the through hole.

3. earphone as claimed in claim 2, it is characterised in that

The curved surface groove being adapted with the orbicule is provided with the fixed block；

The column passes through the spacing hole, and is swung in the spacing hole, and the orbicule is in the curved surface groove inward turning Turn.

4. earphone as claimed in claim 3, it is characterised in that

The spacing hole is circular, ellipse or racetrack structure；

The size of the spacing hole is more than the cross sectional dimensions of the column and less than the maximum cross section of the orbicule Size.

5. earphone as claimed in claim 3, it is characterised in that

The locating slot corresponding with the orbicule is provided with the ear casing；

The orbicule is spacing between the locating slot and the curved surface groove.

6. earphone as claimed in claim 5, it is characterised in that

Threading hole corresponding with the lead to the hole site is provided with the locating slot.

7. earphone as claimed in claim 1, it is characterised in that

The fixed block is arcuate structure, in the limit fastener for being provided at both ends with projection of the fixed block, in the ear casing Inner side be provided with the neck being adapted with the limit fastener；

The limit fastener is fastened in the neck.

8. earphone as claimed in claim 1, it is characterised in that

The ear casing includes the fore shell and rear shell of adaptation connection；

The rear shell is cylindrical-shaped structure, and the avoidance breach is set on the side wall of shell in the rear.

9. earphone as claimed in claim 2, it is characterised in that

The ear casing includes the fore shell and rear shell of adaptation connection, and the avoidance breach is set on the side wall of shell in the rear；

It is provided with out acoustic aperture on the fore shell, the side of the horn single body and the rear hull shape are into the rear operatic tunes, the loudspeaker Monomer opposite side formation with it is described go out acoustic aperture conducting the preceding operatic tunes.

10. earphone as claimed in claim 9, it is characterised in that

Pleasant gum cover is arranged with the fore shell, it is described go out acoustic aperture at be sticked and have tuning sheet material；Wherein,

The tuning sheet material is screen cloth, sponge or non-woven fabrics.