CN214177538U - Earphone set - Google Patents

Abstract

The utility model belongs to the technical field of the audio playback equipment, a earphone is disclosed, prop subassembly and ear wing including the ear, the ear props the subassembly and includes that the ear props the body and connect the first arch on the body is propped to the ear, and the ear wing is including cup jointing portion, transition portion and kink, has seted up in the cup jointing portion and has held the chamber, and cup jointing portion locates the ear through holding the chamber cover outside the body props the body, and the chamber wall that holds the chamber is concave to be equipped with spacing chamber, and spacing chamber is gone into to first protruding card, and transition portion connects cup jointing portion and kink, and transition portion is indeformable, and the kink is flexible. The sleeve joint part is sleeved outside the ear support body through the accommodating cavity, and the first bulge is clamped into the limiting cavity, so that the ear wing and the ear support component are stably connected, and the ear support assembly is simple in structure and convenient to install; when the user wears the earphone, the profile of kink adaptation conch ship and warp, make the kink laminate on the conch ship fully, improve wearing the travelling comfort of earphone, prevent effectively simultaneously that the earphone from droing. The transition portion plays certain support and limiting action to the kink, promotes the life of kink.

Description

Earphone set

Technical Field

The utility model relates to an audio playback equipment field especially relates to an earphone.

Background

Earphones are classified into a plurality of types, and in-ear earphones are widely used due to the advantages of being light, small and exquisite and the like. An in-ear headphone includes an ear support, ear wings, and an earbud sleeve. The ear support extends fully or partially into the ear canal of the user. The earplug sleeve is connected to the ear support and is positioned at the front end of the insertion direction of the ear support. The earbud sleeve is in direct contact with the skin within the ear canal. The ear wings are also connected to the ear support. When the user wears the earphone, the ear wings are positioned in the cymba concha boat, so that the earphone is prevented from falling off. In the existing earphone, the connection structure of the ear wing and the ear support is complex, and the processing and assembling efficiency is low. When the earphone is worn, the ear wings are difficult to be just positioned in the cymba concha, the wearing comfort of the earphone is poor, and the earphone is easy to fall off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an earphone, the connection structure that ear wing and ear propped is simple, processing and convenient assembling, and the ear wing can laminate with the cymba concha well, and the travelling comfort is worn to the earphone is good, and is difficult for droing.

In order to realize the purpose, the following technical scheme is provided:

the utility model provides an earphone, props subassembly and ear wing including the ear, the ear props the subassembly include the ear prop the body and connect in first arch on the ear props the body, the ear wing is including cup jointing portion, transition portion and kink, cup jointing and having seted up in the portion and having held the chamber, cup jointing portion passes through it locates to hold the chamber cover the ear props originally externally, the chamber wall recess that holds the chamber is equipped with spacing chamber, first protruding card is gone into spacing chamber, transition portion connects cup jointing portion with the kink, transition portion indeformable, the kink deformable. The utility model has the advantages that:

the beneficial effects of the utility model reside in that:

in the earphone provided by the utility model, the sleeve joint part is sleeved outside the ear support body through the accommodating cavity, and the first bulge is clamped into the limiting cavity, so that the ear wing and the ear support component are stably connected, the structure is simple, and the installation is convenient; transition portion connects socket joint portion and kink. The bent portion is deformable. When the user wears the earphone, the profile of kink adaptation concha ship and take place to warp for the kink laminates more fully on the concha ship, improves wearing the travelling comfort of earphone, prevents effectively simultaneously that the earphone from droing. The transition portion is not deformable. Transition portion plays certain support and limiting displacement to the kink, guarantees that kink and cymba conch fully laminate, prevents simultaneously that the deformation of kink is too big and takes place obvious torsion for transition portion, promotes the life of kink.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an earphone according to an embodiment of the present invention;

fig. 2 is an exploded view of an earphone according to an embodiment of the present invention;

fig. 3 is a first isometric view of an earflap and earbud sleeve provided in accordance with an embodiment of the present invention;

fig. 4 is a second axial view of an earflap and earbud sleeve provided in accordance with an embodiment of the present invention;

fig. 5 is a third perspective view of an earflap and earbud sleeve provided in accordance with an embodiment of the present invention;

fig. 6 is a first isometric view of a second ear support body provided in accordance with an embodiment of the present invention;

fig. 7 is a second perspective view of a second ear support body provided in accordance with an embodiment of the present invention;

fig. 8 is a partial enlarged view of a portion a in fig. 2.

Reference numerals:

100. an ear support assembly; 10. an ear support body; 20. an earphone main body;

1. a first ear support body; 11. an installation part; 111. positioning the end face; 12. a plug-in part; 121. a glue overflow groove; 13. a third protrusion; 14. leading the sound to open; 2. a second ear support body; 21. a first protrusion; 22. a second protrusion; 23. a playing port; 24. an insertion cavity; 25. a positioning part; 26. a positioning cavity; 3. an ear wing; 31. a socket joint part; 311. a first nesting portion; 312. a second socketing portion; 313. an accommodating chamber; 314. a first port; 315. a limiting cavity; 316. an avoidance cavity; 317. a second port; 32. a transition section; 33. a bending section; 4. an earplug sleeve; 41. a connecting portion; 42. a body portion; 411. avoiding holes; 51. a first channel; 52. a second channel; 6. a sound guide member; 61. a sound guide hole; 7. wheat straw; 8. a microphone; 9. and (5) hanging ears.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1-8, the present embodiment provides an earphone capable of receiving an electrical signal from a media player or receiver and converting the electrical signal into audible sound waves by a speaker near the ear.

The earphone comprises an earphone body 20, an ear supporting component 100, an earplug sleeve 4, an ear wing 3, an ear hook 9, a Bluetooth module and the like. The bluetooth module is disposed in the headset main body 20. The Bluetooth module is used for being connected with an external terminal to realize data transmission. The ear support assembly 100 is connected to the earphone body 20. The ear support assembly 100 is provided with a play port 23, and a passage communicated to the earphone main body 20 is provided in the ear support assembly 100. The earbud sleeve 4 is sleeved on the ear support assembly 100. The earplug sleeve 4 is provided with an avoiding hole 411 opposite to the playing port 23. The ear support assembly 100 extends fully or partially into the ear of the user. The earbud sleeve 4 is in direct contact with the ear. The sound is played through the earphone body 20, and is transmitted to the user's ear through the passage, the play port 23, and the escape hole 411. The ear wing 3 is sleeved on the ear support. When the user wears the earphone, the ear wings 3 are attached to the ears, so that the earphone is prevented from falling off.

In the present embodiment, the ear supporting assembly 100 includes an ear supporting body 10 and a first protrusion 21 connected to the ear supporting body 10. The ear flap 3 comprises a cup portion 31, a transition portion 32 and a fold portion 33. The socket 31 has an accommodating cavity 313. The sleeve portion 31 is sleeved outside the ear support body 10 through the accommodating cavity 313, so that the connection between the ear wing 3 and the ear support assembly 100 is realized. The cavity wall of the containing cavity 313 is concavely provided with a limiting cavity 315. The first protrusion 21 is clamped into the limiting cavity 315, so that the connection between the ear flap 3 and the ear support assembly 100 is further realized, and the ear flap 3 is prevented from moving relative to the ear support assembly 100. The transition portion 32 connects the connection portion 31 and the bent portion 33. The transition portion 32 extends outward from the outside of the socket portion 31. The bent portion 33 is connected to the extended end of the transition portion 32. The transition 32 is not deformable. The bent portion 33 is deformable.

In the earphone provided by the embodiment, the sleeve-joint part 31 is sleeved outside the ear support body 10 through the accommodating cavity 313, and the first protrusion 21 is clamped in the limiting cavity 315, so that the ear wing 3 is stably connected with the ear support assembly 100, and the earphone is simple in structure and convenient to install; the transition portion 32 connects the connection portion 31 and the bent portion 33. The bent portion 33 is deformable. When the user wears the earphone, the profile of kink 33 adaptation concha ship and take place to warp for kink 33 laminates on the concha ship more fully, improves wearing comfort of earphone, prevents effectively simultaneously that the earphone from droing. The transition 32 is not deformable. Transition portion 32 plays certain support and limiting displacement to kink 33, guarantees that kink 33 and cymba concha fully laminate, prevents simultaneously that kink 33's deformation is too big and takes place obvious torsion for transition portion 32, promotes kink 33's life.

The receiving chamber 313 includes a first chamber port 314. The first cavity 314 is opened at one side of the sleeve part 31 close to the ear-supporting body 10. The ear support body 10 extends into the accommodating cavity 313 through the first cavity opening 314, so that the sleeve joint part 31 is sleeved outside the ear support body 10. An avoidance cavity 316 is concavely arranged on the cavity wall of the accommodating cavity 313. One port of the avoidance chamber 316 communicates with the first chamber port 314 and the other port communicates with the spacing chamber 315. When the earphone is assembled, the sleeve part 31 is sleeved on the ear support body 10, meanwhile, the first protrusion 21 extends into the avoiding cavity 316 from the first cavity opening 314, the first protrusion 21 slides inwards along the avoiding cavity 316 until the first protrusion 21 is clamped into the limiting cavity 315,

in this embodiment, the limiting cavity 315 is a first groove concavely formed on the wall of the accommodating cavity 313. The avoidance chamber 316 is a second groove recessed on the wall of the accommodation chamber 313. The height of the first protrusion 21 is greater than the groove depth of the second groove. The height of the first projection 21 is not greater than the depth of the first groove.

In one embodiment, the socket 31 is deformable. When the first protrusion 21 extends into the avoiding cavity 316, the first protrusion 21 extrudes the cavity wall of the avoiding cavity 316, and the sleeving part 31 deforms, so that the first protrusion 21 smoothly passes through the avoiding cavity 316.

In other embodiments, the first protrusion 21 may be deformable. When the first protrusion 21 extends into the avoiding cavity 316, the first protrusion 21 is pressed and deformed by the cavity wall of the avoiding cavity 316, so that the first protrusion 21 smoothly passes through the avoiding cavity 316. After the first protrusion 21 slides through the avoiding cavity 316, the first protrusion extends into the limiting cavity 315, the deformation of the first protrusion 21 is completely or partially recovered, and the first protrusion 21 is clamped in the limiting cavity 315 to prevent the sleeve joint part 31 from moving and rotating relative to the ear support body 10.

In another embodiment, both the socket 31 and the first protrusion 21 are deformable, and the first protrusion 21 can be ensured to pass through the avoiding cavity 316 smoothly.

When the sleeve portion 31 is deformable, the sleeve portion 31 is preferably a plastic member having both strength and deformability. Similarly, when the first protrusion 21 is deformable, the first protrusion 21 is preferably a plastic member, and has a certain strength and a certain deformability.

Optionally, the ear support assembly 100 further comprises a second protrusion 22 connected to the ear support body 10, and the second protrusion 22 is snapped into the escape cavity 316. Through setting up second arch 22, second arch 22 is gone into in the dodging chamber 316 of cup joint portion 31, increases the ear and props the area of contact of body 10 with cup joint portion 31, and is spacing to cup joint portion 31, further prevents that cup joint portion 31 from propping body 10 for the ear and removing and rotating.

The socket 31 includes a first socket 311 and a second socket 312 connected. The receiving cavity 313 penetrates the first and second nesting parts 311 and 312. The first engaging portion 311 is disposed outside the ear support body 10. The earplug sleeve 4 is sleeved outside the second sleeving and connecting part 312. The playing port 23 is disposed on the ear support body 10. The earplug sleeve 4 is provided with a relief hole 411. The play port 23 and the avoidance hole 411 are both communicated with the accommodation cavity 313. The sound is played through the earphone body 20, and is transmitted to the user's ear through the passage, the play port 23, and the escape hole 411.

The receiving cavity 313 includes a second cavity 317 opened on the second socket portion 312. The earbud sleeve 4 specifically includes a connecting portion 41 and a body portion 42. The connecting portion 41 is connected to the circumferential direction of the second cavity 317, that is, the connecting portion 41 is disposed around the second cavity 317. The connection portion 41 encloses the avoidance hole 411, so that the avoidance hole 411 is opposite to the second cavity 317, and it is ensured that the sound in the accommodating cavity 313 can be smoothly transmitted to the ear of the user through the second cavity 317 and the avoidance hole 411.

The body portion 42 is umbrella-shaped. The body portion 42 includes opposing first and second ends. The cross-sectional area of the first end is smaller than the cross-sectional area of the second end. That is, the cross-sectional size of the umbrella-shaped body portion 42 gradually increases from the first end to the second end. The first end is connected to the connection portion 41. The body portion 42 is sleeved outside the second sleeving portion 312.

In the present embodiment, the connecting portion 41 has an elliptical ring structure. That is, the body portion 42 has an umbrella-shaped structure with an oval cross section, which is closer to the shape of the ear canal, so that the body portion 42 can better fit the skin of the ear canal, improve the wearing comfort of the earphone, and prevent the earphone from loosening.

It should be noted that the body portion 42 preferably does not abut against the outer surface of the second nesting portion 312. When the user wears the earphone, the body portion 42 is pressed by the skin in the ear canal to deform, so that the body portion 42 can be more sufficiently fitted to the ear canal. The body portion 42 does not abut against the outer surface of the second hitching section 312, so that the body portion 42 can have a sufficient deformation space.

The ear supporting body 10 includes a first ear supporting body 1 and a second ear supporting body 2. The ear support body 10 is of a two-piece design for ease of manufacture. The first ear support body 1 is connected with the earphone main body 20, so that the connection between the ear support body 10 and the earphone main body 20 is realized. Optionally, the first ear support body 1 and the earphone main body 20 are integrally formed by injection molding, so that the strength of the earphone main body 20 is improved. The play port 23 is opened on the second ear support body 2. The second ear props body 2 and props body 1 with first ear and can dismantle the connection, makes things convenient for the second ear to prop the dismouting maintenance of body 2 to the accessible makes different second ears prop body 2, realizes wearing of left ear or right ear.

Specifically, the first ear-supporting body 1 includes a mounting portion 11 and an insertion portion 12 connected thereto. The passage comprises a first passage 51 which passes through the mounting part 11 and the plug part 12. The mounting portion 11 is connected to the headphone main body 20. The second ear supporting body 2 is provided with an inserting cavity 24. The inserting part 12 of the first ear support body 1 is inserted into the inserting cavity 24 of the second ear support body 2, so that the first ear support body 1 and the second ear support body 2 are connected. Furthermore, a third protrusion 13 is arranged on the insertion part 12, and a positioning cavity 26 is correspondingly concavely arranged on the cavity wall of the insertion cavity 24. The third protrusion 13 is clamped into the positioning cavity 26, so that the first ear support body 1 and the second ear support body 2 are further connected. Illustratively, the plug portion 12 is cylindrical with a first passageway 51 extending through opposite ends thereof. The third projection 13 extends in the axial direction of the socket 12. The second ear support body 2 is also cylindrical, and a cylindrical inserting cavity 24 is formed in the second ear support body. The positioning cavity 26 extends along the axial direction of the second ear support body 2 and penetrates through one end face of the second ear support body 2 close to the earphone body. When the inserting part 12 is inserted into the inserting cavity 24, the third protrusion 13 is inserted into the positioning cavity 26 to play a role in guiding and positioning and prevent the second ear support body 2 from rotating relative to the inserting part 12. The positioning cavity 26 is an opening structure opened on the second ear support body 2.

Further, an end surface of the mounting portion 11 away from one end of the earphone main body 20 is set as a positioning end surface 111, and the insertion portion 12 is protruded on the positioning end surface 111. When the second ear supporting body 2 is inserted into the inserting part 12 through the inserting cavity 24, the end surface of the second ear supporting body 2 close to the earphone main body 20 is abutted against the positioning end surface 111 of the mounting part 11, so that the axial mounting and positioning of the second ear supporting body and the mounting part are realized.

In one embodiment, a positioning portion 25 is connected within the socket cavity 24. The positioning portion 25 is inserted into the first channel 51 of the insertion portion 12, so that the insertion portion 12 is inserted between the positioning portion 25 and the second ear supporting body 2, and the connection area between the second ear supporting body 2 and the insertion portion 12 is increased. The channel further includes a second channel 52 penetrating the positioning portion 25, and the second channel 52 communicates with the playback port 23.

Preferably, the walls of the plug cavity 24 and the plug portion 12 are bonded. For example, the wall of the insertion cavity 24 may be coated with liquid glue, and then the second ear support body 2 is inserted into the insertion portion 12, and the liquid glue is cured to bond the two. And a bonding connection mode is adopted, so that the connection convenience is improved, and the processing requirements on the second ear support body 2 and the insertion part 12 are reduced. In this embodiment, the inserting portion 12 is provided with a glue overflow groove 121 for accommodating excessive glue to prevent the glue from overflowing due to excessive glue. The glue overflow groove 121 is opened on an end face of the plugging portion 12 far away from the mounting portion 11. In other embodiments, the cavity wall of the plugging cavity 24 may also be provided with an adhesive overflow groove 121.

Obviously, in other embodiments, the second ear supporting body 2 and the inserting portion 12 can be connected by screw or snap connection.

In this embodiment, the mounting portion 11 is opened with a sound guiding opening 14, and the sound guiding opening 14 is communicated with the first channel 5. The sound guide opening 14 penetrates through the insertion part 12, and processing is facilitated. The external sound can be transmitted into the ear through the sound guide opening 14, the first channel 51, the second channel 52, the playing port 23 and the avoiding port, so that the user can still receive the external sound when wearing the earphone.

Further, the earphone also comprises a sound guide 6. The sound guide piece 6 is connected with the second ear support body 2. The sound-guiding member 6 extends into the receiving cavity 313 of the second nesting portion 312. The sound guide member 6 is provided with a sound guide hole 61, and the sound guide hole 61 is simultaneously communicated with the accommodating cavity 313 and the channel. The external sound is transmitted into the ear through the sound guide opening 14, the first passage 51, the second passage 52, the playing port 23, the accommodating cavity 313, the sound guide hole 61 and the avoiding port.

Optionally, the headset of the present embodiment further comprises an ear-hook 9. The ear hook 9 is attached to the junction of the first ear supporter body 1 and the earphone main body 20. When the user wears the earphone, the ear-hook 9 is hung on the ear, so that the earphone is further prevented from falling off.

The headset may optionally also include a straw 7. One end of the wheat straw 7 is connected to the earphone main body 20, and the other end of the wheat straw is provided with a microphone 8. The microphone 8 is used for receiving voice input and converting a sound signal into an electric signal, and the electric signal is transmitted to an external terminal through the Bluetooth module.

In one embodiment, the straw 7 is made of silicone. Silica gel is through increasing the hardness, can realize warping and the design after warping, and silica gel material is comparatively comfortable when guaranteeing that wheat straw 7 contacts with the user.

In another embodiment, the straw 7 is a shaping hose, and the outer surface is sleeved with a silica gel sleeve. The position that the user adjusted microphone 8 when using can be guaranteed to the design hose, uses different users, and it is comparatively comfortable when being equipped with the silica gel cover and can guaranteeing that 7 with the user contact of wheat straw moreover.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (14)

1. The utility model provides an earphone, a serial communication port, includes ear support subassembly (100) and ear wing (3), ear support subassembly (100) including the ear prop body (10) and connect in first arch (21) on ear support body (10), ear wing (3) are including cup jointing portion (31), transition portion (32) and kink (33), it holds chamber (313) to have seted up on cup jointing portion (31), cup jointing portion (31) passes through it locates to hold chamber (313) cover ear support body (10) are outer, the chamber wall of holding chamber (313) is concave to be equipped with spacing chamber (315), first arch (21) card is gone into spacing chamber (315), transition portion (32) are connected cup jointing portion (31) with kink (33), transition portion (32) are indeformable, kink (33) are deformable.

2. The earphone according to claim 1, wherein the accommodating cavity (313) comprises a first cavity opening (314), the ear support body (10) extends into the accommodating cavity (313) from the first cavity opening (314), an avoiding cavity (316) is further concavely arranged on the cavity wall of the accommodating cavity (313), the avoiding cavity (316) is communicated with the first cavity opening (314) and the limiting cavity (315), and the first protrusion (21) is slidably clamped into the limiting cavity (315) from the avoiding cavity (316).

3. The earphone of claim 2, wherein the ear support assembly (100) further comprises a second protrusion (22) connected to the ear support body (10), the second protrusion (22) snapping into the bypass cavity (316).

4. The earphone according to claim 1, wherein the sleeve joint part (31) comprises a first sleeve joint part (311) and a second sleeve joint part (312) which are connected, the accommodating cavity (313) penetrates through the first sleeve joint part (311) and the second sleeve joint part (312), the first sleeve joint part (311) is sleeved outside the ear support body (10), an ear plug sleeve (4) is sleeved outside the second sleeve joint part (312), a playing opening (23) is arranged on the ear support body (10), an avoiding hole (411) is arranged on the ear plug sleeve (4), and the playing opening (23) and the avoiding hole (411) are communicated with the accommodating cavity (313).

5. The earphone according to claim 4, wherein the receiving cavity (313) comprises a second cavity opening (317) opened on the second sleeving part (312), the earplug sleeve (4) comprises a connecting part (41) and an umbrella-shaped body part (42), the connecting part (41) is connected to the periphery of the second cavity opening (317), the connecting part (41) encloses to form the avoiding hole (411), the body part (42) is sleeved outside the second sleeving part (312), the body part (42) comprises a first end and a second end which are opposite to each other, the sectional area of the first end is smaller than that of the second end, the first end is connected with the connecting part (41), and the connecting part (41) is of an oval ring-shaped structure.

6. The earphone according to any one of claims 1-5, further comprising an earphone main body (20), wherein the ear supporting body (10) is connected to the earphone main body (20), a playing port (23) is arranged on the ear supporting body (10), a channel communicated to the earphone main body (20) is arranged inside the ear supporting body (10), and the playing port (23) is communicated with the channel.

7. The headset of claim 6, wherein the ear support body (10) comprises a first ear support body (1) and a second ear support body (2), the first ear support body (1) being connected with the headset main body (20), the second ear support body (2) being detachably connected with the first ear support body (1).

8. The earphone according to claim 7, wherein the first earpiece body (1) and the earphone body (20) are injection-molded integrally; and/or the presence of a gas in the gas,

first ear props body (1) including continuous installation department (11) and grafting portion (12), the passageway is including lining up installation department (11) with first passageway (51) of grafting portion (12), installation department (11) with earphone main part (20) are connected, the second ear props and has seted up on body (2) with grafting portion (12) grafting complex grafting chamber (24), be provided with protruding (13) of third on grafting portion (12), the chamber wall of grafting chamber (24) corresponds concavely and is equipped with location chamber (26), protruding (13) card of third is gone into location chamber (26), the second ear props and has seted up on body (2) play mouth (23).

9. The earphone according to claim 8, wherein a positioning portion (25) is connected in the plug cavity (24), the positioning portion (25) being inserted in the first channel (51) of the plug portion (12), the channel further comprising a second channel (52) passing through the positioning portion (25).

10. The earphone according to claim 8, wherein the wall of the plug-in cavity (24) and the plug-in part (12) are glued.

11. The earphone according to claim 8, wherein the mounting portion (11) has a sound guide opening (14) formed therein, the sound guide opening (14) communicating with the first passage (51).

12. The earphone according to claim 11, wherein the sleeve-connecting portion (31) is sleeved outside the second ear supporting body (2) through the accommodating cavity (313), the playing port (23) is communicated with the accommodating cavity (313), an earplug sleeve (4) is sleeved outside the sleeve-connecting portion (31), an avoiding hole (411) is formed in the earplug sleeve (4), the avoiding hole (411) is communicated with the accommodating cavity (313), the earphone further comprises a sound guide piece (6) arranged in the accommodating cavity (313), the sound guide piece (6) is connected with the second ear supporting body (2), a sound guide hole (61) is formed in the sound guide piece (6), and the sound guide hole (61) is communicated with the accommodating cavity (313) and the channel at the same time.

13. The headset as claimed in claim 6, further comprising a wheat straw (7), one end of the wheat straw (7) being connected with the headset body (20), the other end of the wheat straw (7) being provided with a microphone (8).

14. The earphone according to claim 7, further comprising an ear hook (9), wherein the ear hook (9) is mounted at the junction of the first ear support body (1) and the earphone main body (20).

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