CN218277068U

CN218277068U - Adjustable in-ear earphone

Info

Publication number: CN218277068U
Application number: CN202222251162.5U
Authority: CN
Inventors: 李克强; 邹永祥
Original assignee: Dongguan Shiwei Electronic Technology Co ltd
Current assignee: Dongguan Shiwei Electronic Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-01-10
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses an adjustable in-ear earphone, which comprises an earphone body and a sounding unit arranged in the earphone body, wherein a sound outlet hole is formed on the earphone body, an earcap used for being plugged into the ear of a user is arranged on the sound outlet hole, a connecting pipe used for connecting and fixing the earcap and the sound outlet hole of the earphone body is arranged between the earcap and the sound outlet hole of the earphone body, and the connecting pipe is formed by assembling the head part and the tail part of a pipe body; the detachable connecting pipe is additionally arranged between the ear cap and the hard earphone and comprises a pipe body head and a pipe body tail, and the pipe body tail is made of flexible silica gel, so that the ear cap and the earphone shell can be bent through the flexible pipe body tail and the placement angle of the earphone is adjusted, and the earphone is more attached to the auditory canal of a user; through the position adjustment to the earphone, slight deformation takes place for flexible body afterbody for earphone and earcap can more laminate in user's duct profile, make the more comfortable of wearer, avoid appearing the duct and receive the oppression of hard thing and feel uncomfortable.

Description

Adjustable in-ear earphone

Technical Field

The utility model relates to an in-ear earphone technical field especially discloses an in-ear earphone with adjustable.

Background

With the continuous progress and development of science and technology, mobile equipment carried by people has more and more functions, most of the commonly used functions are watching electronic books, watching videos or listening to songs, but the watching of videos or the listening to songs in some public places and the playing of sound can affect other people, so that earphones used for connecting the mobile equipment are provided, the people can watch videos and listen to songs in public places conveniently, and the influence on other people can be avoided.

Most of earphones in the market at present only have soft earcap parts, the earphone shell is made of hard plastics, in order to be placed in an ear well, the earcap can be extruded only through an ear canal to be fixed in the ear in a more fitting manner, and the bending and placing angle of the earphone shell cannot be adjusted due to the fact that the earphones are made of hard materials; because the auditory canal of everybody all has the uniqueness, and the depth degree of auditory canal is all different, consequently when using the earphone, can only make the earcap more laminate in the auditory canal through the global position of constantly adjusting the earphone casing.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects and shortcomings existing in the prior art, the utility model aims to provide an adjustable in-ear earphone.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the utility model provides an in-ear earphone with adjustable, sound generating unit including earphone body and setting, a play sound hole has on the earphone body, be equipped with the earcap that is arranged in stuffing in the user's ear on going out the sound hole, be equipped with between the play sound hole of earcap and earphone body and be used for connecting the fixed two connecting pipe, the connecting pipe is assembled by body head and body afterbody and forms.

Preferably, the outer surfaces of the head and the tail of the connecting pipe body are provided with positioning and stabilizing grooves which are recessed downwards, each positioning and stabilizing groove comprises a first stabilizing groove and a second stabilizing groove, the first stabilizing groove is arranged at the tail of the connecting pipe body and used for being connected with the earphone body, and the second stabilizing groove is arranged at the head of the connecting pipe body and used for being connected with the earcap.

Preferably, the earphone body is provided with a first positioning shoulder which protrudes, and the first positioning shoulder is arranged on the inner end face of the sound outlet of the earphone body and is used for being connected and fixed with the first stabilizing groove at the tail part of the connecting pipe body.

Preferably, the front end of the first positioning shoulder is provided with an inclined lead-in surface, so that the tube body tail part of the connecting tube can be conveniently installed in the earphone body in a sliding and guiding manner, and the first stabilizing groove at the tube body tail part can be quickly and accurately installed on the first positioning shoulder in a guiding manner.

Preferably, the ear cap is provided with a protruding second positioning shoulder, and the second positioning shoulder is arranged at the inner lower end of the ear cap and is fixedly connected with the second stabilizing groove at the head of the connecting pipe body.

Preferably, the front outer end face of the head of the pipe body of the connecting pipe is provided with a guide inclined face, so that the ear cap can be conveniently installed in the connecting pipe in a guide mode, and the second positioning convex shoulder can be quickly and accurately installed in the second stabilizing groove in a guide mode.

Preferably, the head of the pipe body of the connecting pipe is integrally formed by hard plastic, and the tail of the pipe body is integrally formed by flexible silica gel.

Preferably, the outer diameter of the tail portion of the pipe body of the connection pipe is smaller than the inner diameter of the head portion of the pipe body, and the front end portion of the tail portion of the pipe body is embedded into the rear end portion of the head portion of the pipe body to be integrally formed.

Preferably, the connecting pipe is detachably connected and fixed between the earcap and the earphone body.

Preferably, the earphone body is further provided with an audio transmission line, one end of the audio transmission line is connected to the sound production unit, and the other end of the audio transmission line is used for being connected to the mobile device.

The beneficial effects of the utility model are that: the detachable connecting pipe is additionally arranged between the ear cap and the hard earphone shell and comprises a pipe body head part and a pipe body tail part, and the pipe body tail part is made of flexible silica gel, so that the ear cap and the earphone body can be bent through the flexible pipe body tail part and the earphone placing angle can be adjusted, and the earphone is enabled to be more fit with the auditory canal of a user; when wearing, put into the ear with the earphone of earcap earlier, make the earcap can contact the duct, then through the position adjustment to the earphone, slight deformation takes place for flexible body afterbody this moment for earphone and earcap can more laminate in user's duct profile, make the more comfortable of wearer, avoid appearing the oppression that the duct received the hard thing for a long time and feel uncomfortable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the connecting pipe of the present invention.

Fig. 3 is a schematic sectional view of the present invention.

Description of the figures:

10. an earphone body; 11. a sound outlet hole; 12. a first positioning shoulder; 13. an audio transmission line; 20. an ear cap; 21. a second locating shoulder; 30. a connecting pipe; 31. a first stabilizing groove; 32. a second stabilizing groove; 33. a pipe body head; 34. the tail part of the tube body.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.

As shown in fig. 1-3, an adjustable in-ear earphone comprises an earphone body 10 and a sound generating unit (not shown) disposed therein, wherein the earphone body 10 is provided with a sound emitting hole 11 for playing audio sound converted by the sound generating unit (not shown), the sound emitting hole 11 is further provided with an earcap 20 for plugging into the ear of a user, a connecting pipe 30 for connecting and fixing the earcap 20 and the sound emitting hole 11 of the earphone body 10 is disposed between the earcap 20 and the earphone body 10, and the connecting pipe 30 is detachably mounted and fixed between the earcap 20 and the earphone body 10, wherein the connecting pipe 30 is formed by assembling a pipe head 33 and a pipe tail 34, and the outer diameter of the pipe tail 34 of the connecting pipe 30 is smaller than the inside of the pipe head 33, so that the front end portion of the pipe tail 34 can be embedded and mounted into the rear end portion of the pipe head 33, and the two can be connected and fixed together; in the actual production process, the connecting tube 30 can be manufactured by two different processing methods: first, before the injection molding of the pipe head 33, the pipe tail 34 is placed in a corresponding mold, and then the pipe tail 34 and the pipe head 33 are welded together by injection molding; in the second method, the tube head 33 and the tube tail 34 are separately produced, and then the front end of the tube tail 34 is coated with glue, and then the front end of the tube tail 34 is inserted into the rear end of the tube head 33, and the two are tightly bonded together by the glue.

In this embodiment, by providing the positioning and stabilizing grooves recessed downwards on the outer surfaces of the tube head 33 and the tube tail 34 of the connecting tube 30, and the positioning and stabilizing grooves include the first stabilizing groove 31 and the second stabilizing groove 32, in actual use, the first stabilizing groove 31 is disposed on the tube tail 34 of the connecting tube 30 to be connected with the earphone body 10, and the second stabilizing groove 32 is disposed on the tube head 33 of the connecting tube 30 to be connected with the earcap 20, and the earcap 20 is fixedly connected to the earphone body 10 by the action of the connecting tube 30, so that the earcap 20 can be worn on the ear of the user to listen to sound.

In this embodiment, the first positioning shoulder 12 is provided on the earphone body 10, the first positioning shoulder 12 is provided on the inner end surface of the sound outlet 11 of the earphone body 10, so that the first positioning shoulder 12 can be connected and fixed with the first stabilizing groove 31 on the tube tail 34 of the connecting tube 30, and the front end of the first positioning shoulder 12 is provided with an inclined guiding surface, so that the tube tail 34 of the connecting tube 30 can be guided and slidably mounted in the earphone body 10, and the first stabilizing groove 31 of the tube tail 34 can be guided and mounted on the first positioning shoulder 12 of the earphone body 10 quickly and accurately, thereby realizing the effect of quick mounting.

In this embodiment, a protruding second positioning shoulder 21 is further provided on the ear cap 20, the second positioning shoulder 21 is provided at the inner lower end of the ear cap 20 and is connected and fixed with the second stabilizing groove 32 of the tube head 33 of the connecting tube 30, and the front outer end face of the tube head 33 of the connecting tube 30 is provided with a guiding inclined face, so that the ear cap 20 can be guided and installed when being sleeved on the connecting tube 30, and the second positioning shoulder 21 can be guided and installed into the second stabilizing groove 32 quickly and accurately by the guiding inclined face.

In this embodiment, body head 33 of connecting pipe 30 adopts stereoplasm plastic injection moulding to make, and body afterbody 34 adopts flexible silica gel integrated into one piece to make, because silica gel has good compliance, deformability for the earphone when wearing the adjustment, can produce deformation effect to body afterbody 34 of connecting pipe 30, makes its user's of laminating ear canal profile.

In this embodiment, an audio transmission line 13 is further disposed on the earphone body 10, one end of the audio transmission line 13 is connected to a sound generating unit (not shown), and a 3.5mm plug, a Type-C plug or a Lightning plug is disposed on the other end of the audio transmission line, so that the audio signal transmission of the mobile device is realized by connecting different audio plugs (not shown) to the mobile device (not shown), and the sound signal on the mobile device is transmitted to the sound generating unit for conversion and then propagation.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an in-ear earphone with adjustable, sound production unit including earphone body and setting which characterized in that: the earphone body is provided with a sound outlet hole, an ear cap used for being plugged into the ear of a user is arranged on the sound outlet hole, a connecting pipe used for being connected and fixed with the ear cap and the sound outlet hole of the earphone body is arranged between the ear cap and the sound outlet hole of the earphone body, and the connecting pipe is formed by assembling the head portion of the pipe body and the tail portion of the pipe body.

2. An adjustable in-ear headphone as recited in claim 1, wherein: the outer surfaces of the head and the tail of the connecting pipe body are provided with positioning and stabilizing grooves which are sunken downwards, the positioning and stabilizing grooves comprise a first stabilizing groove and a second stabilizing groove, the first stabilizing groove is arranged at the tail of the connecting pipe body and used for being connected with the earphone body, and the second stabilizing groove is arranged at the head of the connecting pipe body and used for being connected with the earcap.

3. An adjustable in-ear headphone as recited in claim 2, wherein: the earphone body is provided with a first positioning shoulder which extends convexly, and the first positioning shoulder is arranged on the inner end face of the sound outlet hole of the earphone body and is used for being connected and fixed with the first stabilizing groove at the tail part of the connecting pipe body.

4. An adjustable in-ear headphone as claimed in claim 3, wherein: the front end of the first positioning convex shoulder is arranged to be an inclined leading-in surface, so that the tail part of the connecting pipe body can be conveniently installed in the earphone body in a sliding and guiding manner, and the first stabilizing groove at the tail part of the pipe body can be quickly and accurately installed on the first positioning convex shoulder in a guiding manner.

5. An adjustable in-ear headphone as claimed in claim 2, wherein: and the ear cap is provided with a protruding second positioning convex shoulder, and the second positioning convex shoulder is arranged at the inner lower end of the ear cap and is fixedly connected with a second stabilizing groove at the head of the connecting pipe body.

6. An adjustable in-ear headphone as recited in claim 5, wherein: the front outer end face of the head of the pipe body of the connecting pipe is set to be a guide inclined face, so that the ear cap can be conveniently installed in the connecting pipe in a guide mode, and the second positioning convex shoulder can be installed into the second stabilizing groove in a guide mode quickly and accurately.

7. An adjustable in-ear headphone as claimed in claim 1, wherein: the pipe body head of the connecting pipe is made of hard plastic through injection molding, and the pipe body tail is made of flexible silica gel through molding.

8. An adjustable in-ear headphone as recited in claim 1, wherein: the outer diameter of the tail part of the pipe body of the connecting pipe is smaller than the inner diameter of the head part of the pipe body, and the front end part of the tail part of the pipe body is embedded into the rear end part of the head part of the pipe body to be manufactured into a whole.

9. An adjustable in-ear headphone as claimed in claim 1, wherein: the connecting pipe is detachably connected and fixed between the earcap and the earphone body.

10. An adjustable in-ear headphone as recited in claim 1, wherein: the earphone body is further provided with an audio transmission line, one end of the audio transmission line is connected to the sounding unit, and the other end of the audio transmission line is used for being connected to the mobile device.