WO2020133053A1 - 入耳式耳机和耳套 - Google Patents

入耳式耳机和耳套 Download PDF

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Publication number
WO2020133053A1
WO2020133053A1 PCT/CN2018/124308 CN2018124308W WO2020133053A1 WO 2020133053 A1 WO2020133053 A1 WO 2020133053A1 CN 2018124308 W CN2018124308 W CN 2018124308W WO 2020133053 A1 WO2020133053 A1 WO 2020133053A1
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WO
WIPO (PCT)
Prior art keywords
ear
opening
sleeve
openings
inner sleeve
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Application number
PCT/CN2018/124308
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English (en)
French (fr)
Inventor
潘恩
赵志峰
张献春
洪世洋
Original Assignee
华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2018/124308 priority Critical patent/WO2020133053A1/zh
Publication of WO2020133053A1 publication Critical patent/WO2020133053A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones

Definitions

  • the present application relates to the field of electronic devices, and more specifically, to an in-ear earphone and earmuffs.
  • In-ear earphones have an earmuff design, which is mainly used to fit the ear canal, and the earmuff design also has a certain sealing effect on the sound.
  • This application provides an in-ear earphone and earmuffs to help improve the user experience.
  • an in-ear earphone for plugging into a user's outer ear so that a cavity is formed between the user's outer ear, eardrum and in-ear earphone.
  • the in-ear earphone includes: an earphone body (110); and an earphone
  • the sound tube (120) connected to the body (110); the earmuff (130) is sleeved on the sound tube (120), and the earmuff (130) has openings (131, 134) and openings (131, 134) Used to connect the cavity and the outside world when the in-ear earphone is inserted into the outer ear of the user.
  • the in-ear earphone of the embodiment of the present application by making holes on the earmuffs, helps to ensure that the sound inside and outside the ear can be conducted through the holes of the earmuffs when wearing the earmuffs, which can reduce the airtightness and the sound pressure in the ears To optimize the user's wearing experience, and the external sound is relatively easy to transmit to the user's ear. The user's perception of the external sound during exercise will be higher, which helps reduce the safety risk during exercise.
  • the earmuff (130) includes an inner sleeve (132) and an outer sleeve (133), and one end (1321) of the inner sleeve (132) is used to The sound tube (120) is sleeved.
  • the outer sleeve (133) and the inner sleeve (132) share the first end (1331).
  • the outer sleeve (133) is used to fit the user's external ear.
  • the other end of the outer sleeve (133) is The second end (1332) and the opening (131) are located between the first end (1331) and the second end (1332).
  • the in-ear earphones according to the embodiments of the present application by making holes in the jacket, help to ensure that the sound inside and outside the ear can be conducted through the holes of the earmuffs when wearing the earmuffs, which can reduce the airtightness and the sound pressure in the ears. Optimize the user's wearing experience, at the same time, help reduce the safety risks during exercise.
  • the opening is only between the first end (1331) and the second end (1332).
  • the distance between the center of the opening (131) and the axis of the sound tube (120) is less than or equal to the first distance threshold.
  • the projection area of the opening on the plane where the second end is located is larger, which helps the sound inside and outside the ear to pass through the earmuff
  • the hole conduction can reduce the airtightness and sound pressure in the ear, optimize the user's wearing experience, and at the same time, help reduce the safety risk during exercise.
  • the earmuff (130) includes an inner sleeve (132) and an outer sleeve (133), and one end (1321) of the inner sleeve (132) is used to
  • the sound output tube (120) is sleeved
  • the outer cover (133) is used to fit the outer ear of the user
  • the opening (134) is located on the inner cover (132)
  • the opening (134) is located on the inner cover (132) and the sound output tube (120) Non-overlapping areas.
  • the opening (131) is located on the outer sleeve (133), and the opening (134) is located on the inner sleeve (132).
  • the opening is only located on the inner sleeve (132).
  • the in-ear earphones according to the embodiments of the present application by making holes in the jacket, help to ensure that the sound inside and outside the ear can be conducted through the holes of the earmuffs when wearing the earmuffs, which can reduce the airtightness and the sound pressure in the ears. Optimize the user's wearing experience, at the same time, help reduce the safety risks during exercise.
  • the opening is only located on the inner sleeve between the first end (1331) and the end (1321).
  • the number of the openings (131, 134) is multiple.
  • the in-ear earphones by opening a plurality of holes in the earmuffs, help the sound inside and outside the ear to pass through the multiple openings in the earmuffs, which can reduce the airtightness and the sound pressure in the ear, and optimize The user's wearing experience, at the same time, helps reduce safety risks during exercise.
  • the centers of the multiple openings (131, 134) are located in the same plane.
  • the plane is perpendicular to the axis of the sound output tube (120).
  • the multiple openings (131, 134) are symmetrical about the center of the circle center, which is the intersection of the plane and the axis of the sound output tube (120).
  • the number of openings is 4, 6, 8, or 10.
  • an earmuff (130) which is used to sleeve on the sound tube (120) of an in-ear earphone, and the earmuff (130) has openings (131, 134) and openings (131, 134) is used to connect the cavity and the outside world when the in-ear earphone is inserted into the outer ear of the user, and the cavity is formed by the outer ear, the eardrum and the in-ear earphone of the user.
  • the earmuff (130) includes an inner sleeve (132) and an outer sleeve (133), and one end (1321) of the inner sleeve (132) is used to
  • the sound tube (120) is sleeved, the outer sleeve (133) and the inner sleeve (132) share the first end (1331), the outer sleeve (133) is used to fit the outer ear of the user, and the other end of the outer sleeve is the second end Part (1332), the opening (131) is located between the first end (1331) and the second end (1332).
  • the earmuff (130) includes an inner sleeve (132) and an outer sleeve (133), and one end (1321) of the inner sleeve (132) ) Is used to sleeve with the sound output tube (120), the outer cover (133) is used to fit the outer ear of the user, the opening (134) is located on the inner sleeve (132), and the opening The position of the hole (134) does not overlap with the area where the inner sleeve (132) sleeves the sound tube (120).
  • the number of the openings (131, 134) is multiple.
  • the centers of the multiple openings (131, 134) are located in the same plane.
  • the plane is perpendicular to the axis of the sound output tube (120).
  • the multiple openings (131, 134) are symmetrical about the center of the circle center, which is the intersection of the plane and the axis of the sound output tube (120).
  • FIG. 1 is a schematic structural diagram of an in-ear earphone provided by an embodiment of the present application.
  • FIG. 2 is a schematic diagram of an ear muff of an in-ear earphone provided by an embodiment of the present application.
  • FIG. 3 is a physical diagram of an ear sleeve of an in-ear earphone provided by an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of an ear sleeve of an in-ear earphone provided by an embodiment of the present application.
  • FIG. 5 is another schematic structural diagram of an ear sleeve of an in-ear earphone provided by an embodiment of the present application.
  • FIG. 6 is another physical diagram of the ear sleeve of the in-ear earphone provided by the embodiment of the present application.
  • FIG. 7 is another schematic structural diagram of an ear sleeve of an in-ear earphone provided by an embodiment of the present application.
  • FIG. 8 is a schematic diagram of an ear muff and an in-ear earphone provided by an embodiment of the present application.
  • FIG. 9 is another schematic diagram of the earmuffs and in-ear earphones provided by the embodiments of the present application.
  • FIG. 10 is another schematic diagram of the earmuffs and in-ear earphones provided by the embodiments of the present application.
  • FIG. 11 is another schematic diagram of the ear muffs and in-ear earphones provided by the embodiments of the present application.
  • FIG. 12 is a schematic diagram of the positions of earmuffs with different opening positions provided by an embodiment of the present application.
  • FIG. 13 is a physical diagram of the positions of the earmuffs with different opening positions provided by the embodiment of the present application.
  • FIG. 14 is another schematic diagram of the earmuffs and in-ear earphones provided by the embodiments of the present application.
  • FIG. 15 is another physical diagram of the ear sleeve of the in-ear earphone provided by the embodiment of the present application.
  • FIG. 16 is another physical diagram of the ear muff of the in-ear earphone provided by the embodiment of the present application.
  • FIG. 17 is another physical diagram of the ear sleeve of the in-ear earphone provided by the embodiment of the present application.
  • first and second are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features.
  • the features defined as “first” and “second” may explicitly or implicitly include one or more of the features.
  • the meaning of “plurality” is two or more.
  • In-ear headphones also known as ear canal earphones, in-ear earplugs, or in-ear monitors (IEM), are earphones used inside the human hearing organs.
  • In-ear headphones are generally composed of the headphone body and the sound output. Tube and earmuffs. The earphone body is fixedly connected to the sound output tube, and the earmuff is sleeved on the sound output tube.
  • the earmuff can be attached to the inner wall of the user's ear canal. In this way, a closed cavity can be formed in front of the in-ear earphone, the inner wall of the ear canal, and the eardrum to obtain better airtightness and reduce the interference of external noise on the sound output from the sound tube.
  • the embodiments of the present application are mainly for optimizing the wearing comfort problem of the user using the in-ear headphones and reducing the safety risk of the user when exercising.
  • By punching holes in the earmuffs it helps to reduce the airtightness and sound pressure in the ear and optimize the wearing experience.
  • the external sound is relatively easy to be transmitted to the user's ear. The user's perception of the external sound during exercise will be higher To reduce safety risks during exercise.
  • FIG. 1 shows a schematic structural diagram of an in-ear earphone provided by an embodiment of the present application.
  • the in-ear earphone includes a headphone body 110, a sound output tube 120, and an earmuff 130, wherein the sound output tube 120 and the earphone
  • the body 110 can be fixedly connected, the earmuff 130 can be movably sleeved on the sound output tube 120, and the earmuff 130 has six openings 131.
  • the opening 131 is a round hole.
  • the center points of the six openings 131 on the earmuff 130 are located on the same plane.
  • the six openings 131 are located on a circle on the same plane.
  • the radius of the circle is the distance from the center of the opening 131 to the axis of the sound tube 120.
  • the center of the circle is the plane and The intersection of the axis of the sound tube 120.
  • the ear sleeve of the in-ear earphone can be inserted into the outer ear of the user, so that a cavity is formed between the inner wall of the external ear, the eardrum and the in-ear earphone, and the opening 131 is used to connect the cavity and the outside world.
  • the in-ear earphone of the embodiment of the present application by making holes on the earmuffs, helps to ensure that the sound inside and outside the ear can be conducted through the holes of the earmuffs when wearing the earmuffs, which can reduce the airtightness and the sound pressure in the ears To optimize the user's wearing experience, and the external sound is relatively easy to transmit to the user's ear. The user's perception of the external sound during exercise will be higher, which helps reduce the safety risk during exercise.
  • FIG. 2 shows a schematic diagram of the ear muff of the in-ear earphone provided by the embodiment of the present application, wherein the opening 131 on the ear muff 130 is shown from different angles (in order from top to bottom, left to right) (Bottom view, main view and left view respectively).
  • FIG. 3 shows a physical diagram of the earmuffs of the in-ear earphone provided by the embodiment of the present application, wherein (a) to (d) in FIG. 3 show the earmuffs 130 from different angles ⁇ 131.
  • FIG. 4 shows a schematic structural diagram of an ear sleeve of an in-ear earphone provided by an embodiment of the present application.
  • the ear sleeve 130 may include an inner sleeve 132 and an outer sleeve 133, and one end 1321 of the inner sleeve 132 may be sleeved on the sound output tube 120.
  • the outer jacket 133 surrounds the outer side of the inner sleeve 132.
  • one end of the inner sleeve 132 is connected to one end of the outer sleeve 133
  • the end of the outer sleeve 133 connected to the inner sleeve 132 is the first end 1331
  • the other end of the outer sleeve 133 is the second end 1332.
  • the opening 131 is located on the outer casing 133, or the opening 131 is located between the first end 1331 and the second end 1332.
  • FIG. 5 shows another schematic structural diagram of the ear sleeve of the in-ear earphone provided by the embodiment of the present application.
  • the opening 131 may also be located on the inner sleeve 132.
  • the opening 134 may be located on the inner sleeve 132.
  • the position where the inner sleeve contacts the sound output tube does not overlap with the position of the opening 134, so that the opening can be prevented from being blocked by the sound output tube and cannot be reduced Airtightness and sound pressure in the ear, as well as the effect of making external sound more easily transmitted to the user's ear. .
  • the opening 134 is located in the area where the inner sleeve 132 and the sound tube 120 do not overlap. It can also be understood that the opening 134 is located on the inner sleeve 132, and the opening 134 is located on the plane where the first end 1331 is located and the fourth end Between the planes, the fourth end may be the end of the sound output tube 120 away from the earphone body 110, or the fourth end may be the end of the sound output tube 120 to output sound.
  • the centers of the openings 134 on the inner sleeve 132 are on the same plane.
  • the line formed by the center line of the opening 134 is a regular hexagon.
  • the opening 134 on the inner sleeve 132 is located on a circle on the plane, the radius of the circle is the distance from the center point of the opening 134 to the axis of the sound tube 120, and the center of the circle is The intersection of this plane and the axis of the sound output tube 120.
  • FIG. 6 shows another physical diagram of the ear sleeve of the in-ear earphone provided by the embodiment of the present application, wherein (a) and (b) in FIG. 6 show the opening 134 on the inner sleeve 132 from different angles .
  • FIG. 7 shows another schematic structural diagram of the ear sleeve of the in-ear earphone provided by the embodiment of the present application.
  • the opening may also be located on the inner sleeve 132 and the outer sleeve 133.
  • the opening 131 on the outer sleeve 133 is located between the first end 1331 and the second end 1332 of the outer sleeve 133, and the opening 134 on the inner sleeve 132 is located between the inner sleeve 132 and the sound tube 120 Non-overlapping areas.
  • the shape of the opening 131 on the outer sleeve 133 and the opening 134 on the inner sleeve 132 are both circular.
  • the diameter of the opening 131 in the outer sleeve 133 is the same as the diameter of the opening 134 in the inner sleeve 132.
  • FIG. 8 shows a front view of an ear sleeve of an in-ear earphone.
  • the opening 131 may be located on the outer casing 133, and the number of the opening 131 is three.
  • FIG. 8 shows another schematic diagram of the in-ear earphone.
  • the centers of the openings 131 are located on the same plane.
  • the figure formed by the line connecting the centers of the openings 131 is an equilateral triangle.
  • FIG. 9(a) shows another front view of the ear sleeve of the in-ear earphone.
  • the opening 131 may be located on the outer casing 133, and the number of the opening 131 is four.
  • FIG. 9(b) shows another schematic diagram of the in-ear earphone.
  • the centers of the openings 131 are located on the same plane.
  • the line formed by the center line of the opening 131 is a square.
  • FIG. 10 shows another front view of the ear sleeve of the in-ear earphone.
  • the opening 131 may be located on the outer casing 133, and the number of the opening 131 is eight.
  • FIG. 10(b) shows another schematic diagram of the in-ear earphone.
  • the centers of the openings 131 are located on the same plane.
  • the line formed by the center line of the opening 131 is a regular octagon.
  • FIG. 11(a) shows another front view of the ear sleeve of the in-ear earphone.
  • the opening 131 may be located on the outer casing 133, and the number of the opening 131 is ten.
  • FIG. 11 shows another schematic structural diagram of an in-ear earphone.
  • the centers of the openings 131 are located on the same plane.
  • the line formed by the center line of the opening 131 is a regular decagon.
  • the image formed by the line connecting the center points of the openings may be a regular polygon, or may not be a regular polygon.
  • the openings are located on the side of a plane where the axis of the sound output tube 120 is located, as shown in FIG. 6
  • These three openings 134 are located on the side of a plane where the axis of the sound output tube 120 is located.
  • the plurality of openings 131 may all be located on one side of a plane where the axis of the sound output tube 120 is located.
  • the number of openings on the jacket is not limited to the above examples.
  • the number of openings on the jacket is 5, and the pattern formed by the line connecting the centers of the 5 openings may be positive five Sides.
  • openings on the earmuffs in FIGS. 8 to 11 may also be located on the inner sleeve 132 only, or on the outer sleeve 133 and the inner sleeve 132.
  • the distance between the center of the opening 131 and the axis of the sound tube 120 may be the first distance or the second distance.
  • FIG. 12 shows a schematic diagram of earmuffs with different opening positions provided by an embodiment of the present application.
  • the distance between the center of the opening 131 and the axis of the sound tube 120 is D 1 .
  • the distance between the center of the opening 131 and the axis of the sound tube 120 is D 2 , and D 2 is greater than D 1 .
  • the distance between the center of the opening 131 and the axis of the sound tube 120 is small, and it can also be understood that the position of the opening 131 is close to the first end 1331 of the outer sleeve 133. Correspondingly, the distance between the center of the opening 131 and the axis of the sound tube 120 is large. It can also be understood that the position of the opening 131 is far from the first end 1331 of the outer sleeve 133.
  • the projection area of the opening on the plane where the second end is located is larger, which helps the sound inside and outside the ear to pass through the hole of the earmuff Conduction can reduce the airtightness and sound pressure in the ear, optimize the user's wearing experience, and at the same time, help reduce the safety risk during exercise.
  • FIG. 13 shows a physical diagram of two earmuffs with different opening positions provided by an embodiment of the present application.
  • the position of the opening 131 on the earmuffs shown in (a) in FIG. 13 is compared with that in FIG. 13 (b)
  • the position of the opening 131 on the earmuff shown is closer to the first end 1331 of the outer sleeve 133.
  • FIG. 14 is another schematic diagram of the earmuffs and in-ear earphones provided by the embodiments of the present application.
  • FIG. 14 shows another front view of the ear sleeve of the in-ear earphone.
  • the opening 131 may be located on the outer casing 133, and the number of openings is 12.
  • FIG. 14(b) shows another schematic diagram of the in-ear earphone.
  • 6 of the 12 openings are close to the first end 1331 of the outer casing 133, and the remaining 6 openings are far from the first end 1331 of the outer casing 133.
  • the centers of the six openings near the first end 1331 of the outer casing 133 are on the same plane.
  • the pattern formed by the connecting line near the center of the six openings of the first end 1331 of the outer shell 133 is a regular hexagon.
  • the centers of the six openings away from the first end 1331 of the outer casing 133 are in the same plane.
  • the pattern formed by the line connecting the centers of the six openings of the first end 1331 of the outer shell 133 is a regular hexagon.
  • the center of the opening 131 on the outer casing 133 may be located on two different planes, and may be located on three or more different planes.
  • the outer casing 133 has 18 openings, Each of the six openings is in one plane, or the 18 openings are in three different planes.
  • the number of openings on each plane may not be limited to 6, and the number of openings on each plane may also be 4, 8, 10, etc.; or, on different planes
  • the number of openings may be different, for example, the number of holes on one plane is 4, and the number of openings on the other plane is 8.
  • the embodiments of the present application do not make any limitation on this.
  • the number of openings on each plane may also be an odd number, for example, there are 5 openings on each plane, and the center line of the openings is formed by The images are all regular pentagons. Or, the number of openings on one plane is odd, and the number of openings on the other plane is even.
  • the embodiments of the present application do not make any limitation on this.
  • the openings shown in FIGS. 1 to 14 above are all round holes.
  • the shapes of the opening 131 and/or the opening 134 may be other shapes.
  • FIG. 15 shows another physical diagram of the ear sleeve of the in-ear earphone provided by the embodiment of the present application.
  • the shape of the opening may be square.
  • FIG. 16 shows another physical diagram of the ear sleeve of the in-ear earphone provided by the embodiment of the present application.
  • the shape of the opening may be a long bar.
  • FIG. 17 shows another physical diagram of the ear sleeve of the in-ear earphone provided by the embodiment of the present application.
  • the shape of the opening may be elliptical.
  • the shape of the opening may not be limited to the above-mentioned circular, square, elongated and elliptical shapes, but may also be other shapes of openings, which are not limited in the embodiments of the present application.
  • openings on the outer casing are used as examples in FIGS. 8 to 17.
  • the openings on the outer casing can also be opened on the inner casing, or the openings in FIGS. 8 to 17
  • the hole may be an opening only on the inner sleeve.
  • openings in the inner sleeve and/or the outer sleeve may not be limited to one circle and 6 openings.
  • the upper opening of the earmuff can have the following three benefits:
  • the opening in the ear sleeve can make the gas pressure in the cavity formed by the ear canal, the eardrum and the in-ear earphone keep consistent with the outside air pressure, which helps to improve the user Wearing comfort.
  • the openings on the earmuffs help to ensure that the sound inside and outside the ear can be conducted through the holes of the earmuffs when wearing the earmuffs, which can reduce the airtightness and the sound pressure in the ears and help improve the user’s Wearing comfort.
  • the location, size and number of openings on the earmuffs are not specifically limited, and specific products can be combined with specific products on the premise of ensuring certain leakage and taking good account of industrial design (ID) Experience to debug.
  • ID industrial design

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Abstract

本申请提供了一种入耳式耳机和耳套，其中，入耳式耳机包括：耳机本体(110)；与耳机本体(110)相连的出音管(120)；耳套(130)，套接在出音管(120)上，耳套(130)上具有开孔(131，134)。当用户将入耳式耳机塞入外耳时，外耳的内壁、耳膜和入耳式耳机之间形成腔体，开孔(131，134)可以连接腔体和外界。本申请实施例提供的入耳式耳机，有助于优化用户的佩戴体验，同时，有助于减小运动时的安全风险。

Description

入耳式耳机和耳套 技术领域
本申请涉及电子设备领域，并且更具体地，涉及一种入耳式耳机和耳套。
背景技术
入耳式耳机具有耳套设计，主要用来配合耳道佩戴，同时耳套设计对于声音还有一定的密封作用。
但是，由于佩戴密闭性的问题，用户佩戴入耳式耳机时间长之后，会有不同程度的佩戴不舒适感，而且运动时因为耳套的密封性，外界的声音不容易传达到用户耳内，用户对于外界声音感知不敏感，在运动时使用存在安全风险。
发明内容
本申请提供一种入耳式耳机和耳套，有助于提高用户体验。
第一方面，提供了一种入耳式耳机，用于塞入用户的外耳，使得用户的外耳、耳膜和入耳式耳机之间形成腔体，该入耳式耳机包括：耳机本体(110)；与耳机本体(110)相连的出音管(120)；耳套(130)，套接在出音管(120)上，耳套(130)上具有开孔(131，134)，开孔(131，134)用于当入耳式耳机塞入用户的外耳时连通腔体和外界。
本申请实施例的入耳式耳机，通过在耳套上面开孔，有助于保证耳套在佩戴的时候耳内外的声音可以通过耳套的孔导通，可以减小密闭性和耳内声压，优化用户的佩戴体验，同时外界的声音相对比较容易传递到用户耳内，用户在运动时对于外界的声音感知会高一些，有助于减小运动时的安全风险。
结合第一方面，在第一方面的某些可能的实现方式中，耳套(130)包括内套(132)和外套(133)，内套(132)的一个端部(1321)用于与出音管(120)套接，外套(133)与内套(132)共用第一端部(1331)，外套(133)用于贴合用户的外耳，外套(133)的另一个端部为第二端部(1332)，开孔(131)位于第一端部(1331)和第二端部(1332)之间。
本申请实施例的入耳式耳机，通过在外套上开孔，有助于保证耳套在佩戴的时候耳内外的声音可以通过耳套的孔导通，可以减小密闭性和耳内声压，优化用户的佩戴体验，同时，有助于减小运动时的安全风险。
在一些可能的实现方式中，开孔仅位于第一端部(1331)和第二端部(1332)之间。
在一些可能的实现方式中，开孔(131)的中心距离出音管(120)的轴线的距离小于或者等于第一距离阈值。
本申请实施例的入耳式耳机，通过在外套上靠近第一端部的位置开孔，开孔在第二端部所在的平面的投影面积更大，有助于耳内外的声音通过耳套的孔导通，可以减小密闭性和耳内声压，优化用户的佩戴体验，同时，有助于减小运动时的安全风险。
结合第一方面，在第一方面的某些可能的实现方式中，耳套(130)包括内套(132)和外套(133)，内套(132)的一个端部(1321)用于与出音管(120)套接，外套(133)用于贴合用户的外耳，开孔(134)位于内套(132)上，且开孔(134)位于内套(132)与出音管(120)不重叠的区域。
在一些可能的实现方式中，开孔(131)位于外套(133)上，且开孔(134)位于内套(132)上。
在一些可能的实现方式中，开孔仅位于内套(132)上。
本申请实施例的入耳式耳机，通过在外套上开孔，有助于保证耳套在佩戴的时候耳内外的声音可以通过耳套的孔导通，可以减小密闭性和耳内声压，优化用户的佩戴体验，同时，有助于减小运动时的安全风险。
在一些可能的实现方式中，开孔仅位于第一端部(1331)和端部(1321)之间的内套上。
结合第一方面，在第一方面的某些可能的实现方式中，开孔(131，134)的数量为多个。
本申请实施例的入耳式耳机，通过在耳套上开多个孔，有助于耳内外的声音通过耳套上的多个开孔导通，可以减小密闭性和耳内声压，优化用户的佩戴体验，同时，有助于减小运动时的安全风险。
结合第一方面，在第一方面的某些可能的实现方式中，多个开孔(131，134)的中心位于同一个平面。
结合第一方面，在第一方面的某些可能的实现方式中，平面垂直于出音管(120)的轴线。
结合第一方面，在第一方面的某些可能的实现方式中，多个开孔(131，134)关于圆心中心对称，圆心为平面与出音管(120)的轴线的交点。
在一些可能的实现方式中，开孔的个数为4个、6个、8个或者10个。
第二方面，提供了一种耳套(130)，该耳套用于套接在入耳式耳机的出音管(120)上，耳套(130)上具有开孔(131，134)，开孔(131，134)用于入耳式耳机塞入用户的外耳时连通腔体和外界，腔体由用户的外耳、耳膜和入耳式耳机形成。
结合第二方面，在第二方面的某些可能的实现方式中，耳套(130)包括内套(132)和外套(133)，内套(132)的一个端部(1321)用于与出音管(120)套接，外套(133)与内套(132)共用第一端部(1331)，外套(133)用于贴合用户的外耳，外套的另一个端部为第二端部(1332)，开孔(131)位于第一端部(1331)和第二端部(1332)之间。
结合第二方面，在第二方面的某些可能的实现方式中，所述耳套(130)包括内套(132)和外套(133)，所述内套(132)的一个端部(1321)用于与所述出音管(120)套接，所述外套(133)用于贴合用户的外耳，所述开孔(134)位于所述内套(132)上，且所述开孔(134)的位置与所述内套(132)套接所述出音管(120)的区域不重叠的。
结合第二方面，在第二方面的某些可能的实现方式中，开孔(131，134)的数量为多个。
结合第二方面，在第二方面的某些可能的实现方式中，多个开孔(131，134)的中心位于同一个平面。
结合第二方面，在第二方面的某些可能的实现方式中，平面垂直于出音管(120)的轴线。
结合第二方面，在第二方面的某些可能的实现方式中，多个开孔(131，134)关于圆心中心对称，圆心为平面与出音管(120)的轴线的交点。
附图说明
图1是本申请实施例提供的入耳式耳机的结构示意图。
图2是本申请实施例提供的入耳式耳机的耳套的示意图。
图3是本申请实施例提供的入耳式耳机的耳套的实物图。
图4是本申请实施例提供的入耳式耳机的耳套的结构示意图。
图5是本申请实施例提供的入耳式耳机的耳套的另一结构示意图。
图6是本申请实施例提供的入耳式耳机的耳套的另一实物图。
图7是本申请实施例提供的入耳式耳机的耳套的另一结构示意图。
图8是本申请实施例提供的耳套和入耳式耳机的示意图。
图9是本申请实施例提供的耳套和入耳式耳机的另一示意图。
图10是本申请实施例提供的耳套和入耳式耳机的另一示意图。
图11是本申请实施例提供的耳套和入耳式耳机的另一示意图。
图12是本申请实施例提供的不同开孔位置的耳套位置的示意图。
图13是本申请实施例提供的不同开孔位置的耳套位置的实物图。
图14是本申请实施例提供的耳套和入耳式耳机的另一示意图。
图15是本申请实施例提供的入耳式耳机的耳套的另一实物图。
图16是本申请实施例提供的入耳式耳机的耳套的另一实物图。
图17是本申请实施例提供的入耳式耳机的耳套的另一实物图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述。其中，在本申请实施例的描述中，除非另有说明，“/”表示或的意思，例如，A/B可以表示A或B；本文中的“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，在本申请实施例的描述中，“多个”是指两个或多于两个。
以下，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本实施例的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在介绍本申请实施例的技术方案之前，先介绍和本申请实施例相关的概念。
入耳式耳机：又名耳道式耳机、入耳式耳塞、或者入耳式监听器(in ear monitor，IEM)，是一种用在人体听觉器官内部的耳机，入耳式耳机一般由耳机本体、出音管和耳套组成。其中，耳机本体与出音管固定连接，耳套套接在出音管上，用户在使用入耳式耳机时，可以将耳套贴合用户耳道的内壁。这样，入耳式耳机、耳道的内壁和耳膜之前就可以形成封 闭的腔体，以获得较好的密闭性，降低外界噪音对出音管输出的声音的干扰。
但是由于佩戴密闭性的问题，用户在佩戴入耳式耳机佩戴时间长之后，会有不同程度的佩戴不舒适感，而且运动时因为耳套的密封性，外界的声音不容易传达到用户耳内，用户对于外界声音感知不敏感，在运动时使用存在安全风险。
对此，本申请实施例主要是为了优化用户使用入耳式耳机的佩戴舒适性问题以及减小用户在运动时使用的安全风险。通过在耳套上面打孔，有助于减小密闭性和耳内声压，优化佩戴体验，同时外界的声音相对比较容易传递到用户耳内，用户在运动时对于外界的声音感知会高一些，减小运动时的安全风险。
图1示出了本申请实施例提供的入耳式耳机的结构示意图，如图1所示，该入耳式耳机包括耳机本体110、出音管120和耳套130，其中，出音管120与耳机本体110可以固定连接，耳套130可以活动套接在出音管120上，耳套130上具有6个开孔131。
一种可能的实现方式中，开孔131的为圆孔。
一种可能的实现方式中，耳套130上的6个开孔131的中心点位于同一平面。
一种可能的实现方式中，6个开孔131位于同一平面的一个圆上，该圆的半径为开孔131的中心点距离出音管120的轴线的距离，该圆的中心为该平面与出音管120的轴线的交点。
用户在使用入耳式耳机时，可以将入耳式耳机的耳套塞入用户的外耳，使得外耳内壁、耳膜以及入耳式耳机之间形成腔体，开孔131用于连接该腔体和外界。
本申请实施例的入耳式耳机，通过在耳套上面开孔，有助于保证耳套在佩戴的时候耳内外的声音可以通过耳套的孔导通，可以减小密闭性和耳内声压，优化用户的佩戴体验，同时外界的声音相对比较容易传递到用户耳内，用户在运动时对于外界的声音感知会高一些，有助于减小运动时的安全风险。
图2示出了本申请实施例提供的入耳式耳机的耳套的示意图，其中，从不同的角度示出了耳套130上的开孔131(按从上到下，从左到右的顺序分别是仰视图，主视图和左视图)。
图3示出了本申请实施例提供的入耳式耳机的耳套的实物图，其中，图3中的(a)至图3中的(d)，从不同的角度示出了耳套130上的开孔131。
图4示出了本申请实施例提供的入耳式耳机的耳套的结构示意图，耳套130可以包括内套132和外套133，内套132的一个端部1321可以套接在出音管120上，外套133环绕于内套132的外侧。其中，内套132的一个端部与外套133的一个端部相连，外套133与内套132连接的端部为第一端部1331，外套133的另一个端部为第二端部1332。
一种可能的是实现方式中，如图4所示，开孔131位于外套133上，或者，开孔131位于第一端部1331与第二端部1332之间。
图5示出了本申请实施例提供的入耳式耳机的耳套的另一结构示意图，开孔131还可以位于内套132上。
一种可能的实现方式中，如图5所示，开孔134可以位于内套132上。优选的，当内套132与出音管120组装在一起时，内套与出音管接触的部位与开孔134的位置不重叠，这样能避免开孔被出音管堵塞，无法发挥减小密闭性和耳内声压，以及使得外界的声音更容易传递到用户耳内的作用。。
应理解，开孔134位于内套132与出音管120不重叠的区域还可以理解为开孔134位于内套132上，且开孔134位于第一端部1331所在的平面和第四端部所在的平面之间，第四端部可以为出音管120远离耳机本体110的一端，或者，第四端部可以为出音管120输出声音的一端。
一种可能的实现方式中，内套132上的开孔134的中心位于同一平面。
一种可能的实现方式中，开孔134的中心的连线构成的图形为正六边形。
一种可能的实现方式中，内套132上的开孔134位于该平面的一个圆上，该圆的半径为开孔134的中心点距离出音管120的轴线的距离，该圆的中心为该平面与出音管120的轴线的交点。
图6示出了本申请实施例提供的入耳式耳机的耳套的另一实物图，其中图6中的(a)和(b)，从不同角度示出了内套132上的开孔134。
图7示出了本申请实施例提供的入耳式耳机的耳套的另一结构示意图，开孔还可以位于内套132和外套133上。
一种可能的实现方式中，外套133上的开孔131位于外套133的第一端部1331与第二端部1332之间，内套132上的开孔134位于内套132与出音管120不重叠的区域。
一种可能的实现方式中，外套133上的开孔131和内套132上的开孔134的形状均为圆形。
一种可能的实现方式中，外套133上的开孔131的直径和内套132上的开孔134的直径相同。
以下结合图8至图11，介绍本申请实施例提供的另几种耳套和入耳式耳机的示意图。
图8中的(a)示出了入耳式耳机的耳套的主视图，开孔131可以位于外套133上，且开孔131的数量为3个。
图8中的(b)示出了入耳式耳机的另一结构示意图。
一种可能的实现方式中，开孔131的中心位于同一平面。
一种可能的实现方式中，开孔131的中心的连线构成的图形为等边三角形。
图9中的(a)示出了入耳式耳机的耳套的另一主视图，开孔131可以位于外套133上，且开孔131的数量为4个。
图9中的(b)示出了入耳式耳机的另一结构示意图。
一种可能的实现方式中，开孔131的中心位于同一平面。
一种可能的实现方式中，开孔131的中心的连线构成的图形为正方形。
图10中的(a)示出了入耳式耳机的耳套的另一主视图，开孔131可以位于外套133上，且开孔131的数量为8个。
图10中的(b)示出了入耳式耳机的另一结构示意图。
一种可能的实现方式中，开孔131的中心位于同一平面。
一种可能的实现方式中，开孔131的中心的连线构成的图形为正八边形。
图11中的(a)示出了入耳式耳机的耳套的另一主视图，开孔131可以位于外套133上，且开孔131的数量为10个。
图11中的(b)示出了入耳式耳机的另一结构示意图。
一种可能的实现方式中，开孔131的中心位于同一平面。
一种可能的实现方式中，开孔131的中心的连线构成的图形为正十边形。
应理解，开孔的中心点的连线构成的图像可以为正多边形，也可以不是正多边形，例如，开孔都位于出音管120的轴线所在的一个平面的一侧，如图6所示，这3个开孔134都位于出音管120的轴线所在的一个平面的一侧。而当开孔131位于外套133上时，多个开孔131也可以都位于出音管120的轴线所在的一个平面的一侧。
还应理解，外套上的开孔的数量也不限于以上几种举例，例如，外套上的开孔的个数为5个，这5个开孔的中心的连线构成的图形可以为正五边形。
还应理解，图8至图11中耳套上的开孔也可以仅位于内套132上，或者，位于外套133和内套132上。
一种可能的实现方式中，开孔131的中心距离出音管120的轴线的距离可以为第一距离，也可以为第二距离。
图12示出了本申请实施例提供的不同开孔位置的耳套的示意图。
如图12中的(a)所示，开孔131的中心距离出音管120的轴线的距离为D 1。
如图12中的(b)所示，开孔131的中心距离出音管120的轴线的距离为D 2，且D 2大于D 1。
应理解，开孔131的中心距离出音管120的轴线的距离小，也可以理解为，开孔131的位置距离外套133的第一端部1331近。相应地，开孔131的中心距离出音管120的轴线的距离大，也可以理解为，开孔131的位置距离外套133的第一端部1331远。
申请实施例的入耳式耳机，通过在外套上靠近第一端部的位置开孔，开孔在第二端部所在的平面的投影面积更大，有助于耳内外的声音通过耳套的孔导通，可以减小密闭性和耳内声压，优化用户的佩戴体验，同时，有助于减小运动时的安全风险。
图13示出了本申请实施例提供的两种不同开孔位置的耳套的实物图，如图13中的(a)所示的耳套上开孔131的位置相比于图13中的(b)所示的耳套上开孔131的位置，更靠近外套133的第一端部1331。
图14是本申请实施例提供的耳套和入耳式耳机的另一示意图。
其中，图14中的(a)示出了入耳式耳机的耳套的另一主视图，开孔131可以位于外套133上，且开孔的数量为12个。
图14中的(b)示出了入耳式耳机的另一结构示意图。
一种可能的实现方式中，这12个开孔中6个开孔靠近外套133的第一端部1331，其余6个开孔远离外套133的第一端部1331。
一种可能的实现方式中，靠近外套133的第一端部1331的6个开孔的中心位于同一平面。
一种可能的实现方式中，靠近外套133的第一端部1331的6个开孔的中心的连线构成的图形为正六边形。
一种可能的实现方式中，远离外套133的第一端部1331的6个开孔的中心位于同一平面。
一种可能的实现方式中，远离外套133的第一端部1331的6个开孔的中心的连线构成的图形为正六边形。
应理解，本申请实施例中，外套133上的开孔131的中心可以位于2个不同的平面， 可以位于3个或者3个以上不同的平面，例如，外套133上开有18个开孔，其中每6个开孔位于一个平面，或者，这18个开孔位于3个不同的平面。
还应理解，每一个平面上的开孔的个数也可以不限于6个，每个平面上的开孔的个数还可以为4个、8个或者10个等等；或者，不同平面上的开孔的个数可以不同，例如，一个平面上孔的个数为4个，另一个平面上的开孔的个数为8个。本申请实施例对此并不作任何限定。
还应理解，本申请实施例中，每个平面上的开孔的个数也可以都为奇数，例如，每个平面上的开孔均为5个，且开孔的中心的连线构成的图像均为正五边形。或者，一个平面上的开孔的个数为奇数，另一个平面上的开孔的个数为偶数。本申请实施例对此并不作任何限定。
以上图1至图14中所示的开孔均为圆孔，本申请实施例中，开孔131和/或开孔134的形状还可以为其他形状。
图15示出了本申请实施例提供的入耳式耳机的耳套的另一实物图，开孔的形状可以为正方形。
图16示出了本申请实施例提供的入耳式耳机的耳套的另一实物图，开孔的形状可以为长条状。
图17示出了本申请实施例提供的入耳式耳机的耳套的另一实物图，开孔的形状可以为椭圆状。
应理解，开孔的形状也可以不限于上述的圆形、正方形、长条状和椭圆状，还可以是其他形状的开孔，本申请实施例对此并不作任何限定。
还应理解，图8至图17中均以开孔在外套上为例进行说明，实际上在外套开孔的同时也是还可以在内套上开孔，或者，图8至图17中的开孔可以是只在内套上的开孔。
还应理解，内套和/或外套上的开孔也可以不限于一圈和6个开孔。
本申请实施例中，耳套的上开孔可以有以下三个好处：
(1)在入耳式耳机在插入耳道后，在耳套上的开孔可以使得耳道、耳膜和入耳式耳机所形成的腔体内的气体压力和外界气体压力保持一致，有助于提高用户的佩戴舒适度。
(2)耳套上面的开孔，有助于保证耳套在佩戴的时候耳内外的声音可以通过耳套的孔导通，可以减小密闭性和耳内声压，有助于提高用户的佩戴舒适度。
(3)外界的声音相对比较容易传递到用户耳内，用户在运动时对于外界的声音感知会高一些，有助于减小运动时的安全风险。
本申请实施例中，对于开孔在耳套上的位置、大小和数量并不作任何具体的限定，可以在保证一定的泄露兼顾好工业设计(industrial design，ID)的前提下，结合具体的产品体验来调试。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (16)

  1. 一种入耳式耳机，用于塞入用户的外耳，使得用户的外耳、耳膜和所述入耳式耳机之间形成腔体，其特征在于，所述入耳式耳机包括：
    耳机本体(110)；
    与所述耳机本体(110)相连的出音管(120)；
    耳套(130)，套接在所述出音管(120)上，所述耳套(130)上具有开孔(131，134)，所述开孔(131，134)用于当所述入耳式耳机塞入用户的外耳时连通所述腔体和外界。
  2. 根据权利要求1所述的入耳式耳机，其特征在于，所述耳套(130)包括内套(132)和外套(133)，所述内套(132)的一个端部(1321)用于与所述出音管(120)套接，所述外套(133)用于贴合用户的外耳，所述外套(133)与所述内套(132)共用第一端部(1331)，所述外套(133)的另一个端部为第二端部(1332)，所述开孔(131)位于所述第一端部(1331)和所述第二端部(1332)之间。
  3. 根据权利要求1所述的入耳式耳机，其特征在于，所述耳套(130)包括内套(132)和外套(133)，所述内套(132)的一个端部(1321)用于与所述出音管(120)套接，所述外套(133)用于贴合用户的外耳，所述开孔(134)位于所述内套(132)上，且所述开孔(134)位于所述内套(132)与所述出音管(120)不重叠的区域。
  4. 根据权利要求2所述的入耳式耳机，其特征在于，还包括：
    所述开孔(131)还位于所述内套(132)上。
  5. 根据权利要求1至4中任一项所述的入耳式耳机，其特征在于，所述开孔(131，134)的数量为多个。
  6. 根据权利要求5所述的入耳式耳机，其特征在于，多个所述开孔(131，134)的中心位于同一个平面。
  7. 根据权利要求6所述的入耳式耳机，其特征在于，所述平面垂直于所述出音管(120)的轴线。
  8. 根据权利要求6所述的入耳式耳机，其特征在于，多个所述开孔(131，134)关于圆心中心对称，所述圆心为所述平面与所述出音管(120)的轴线的交点。
  9. 一种耳套，用于套接在入耳式耳机的出音管(120)上，其特征在于，所述耳套(130)上具有开孔(131，134)，所述开孔(131，134)用于所述入耳式耳机塞入用户的外耳时连通腔体和外界，所述腔体由用户的外耳、耳膜和所述入耳式耳机形成。
  10. 根据权利要求9所述的耳套，其特征在于，所述耳套(130)包括内套(132)和外套(133)，所述内套(132)的一个端部(1321)用于与所述出音管(120)套接，所述外套(133)用于贴合用户的外耳，所述外套(133)与所述内套(132)共用第一端部(1331)，所述外套(133)的另一个端部为第二端部(1332)，所述开孔(131)位于所述第一端部(1331)和所述第二端部(1332)之间。
  11. 根据权利要求9所述的耳套，其特征在于，所述耳套(130)包括内套(132)和外套(133)，所述内套(132)的一个端部(1321)用于与所述出音管(120)套接，所述外套(133)用于贴合用户的外耳，所述开孔(134)位于所述内套(132)上，且所述 开孔(134)位于所述内套(132)与所述出音管(120)不重叠的区域。
  12. 根据权利要求10所述的耳套，其特征在于，还包括：
    所述开孔(131)还位于所述内套(132)上。
  13. 根据权利要求9至12中任一项所述的耳套，其特征在于，所述开孔(131，134)的数量为多个。
  14. 根据权利要求13所述的耳套，其特征在于，多个所述开孔(131，134)的中心位于同一个平面。
  15. 根据权利要求14所述的耳套，其特征在于，所述平面垂直于所述出音管(120)的轴线。
  16. 根据权利要求14所述的耳套，其特征在于，多个所述开孔(131，134)关于圆心中心对称，所述圆心为所述平面与所述出音管(120)的轴线的交点。
PCT/CN2018/124308 2018-12-27 2018-12-27 入耳式耳机和耳套 WO2020133053A1 (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114071288A (zh) * 2020-08-03 2022-02-18 昆山康龙电子科技有限公司 具有调压腔室的耳塞及该耳塞的成型方法
TWI766331B (zh) * 2020-08-03 2022-06-01 華龍國際科技股份有限公司 具有調壓腔室的耳塞及該耳塞的成型方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201315663Y (zh) * 2008-11-28 2009-09-23 陈奚平 耳塞机
CN202004932U (zh) * 2011-01-20 2011-10-05 潍坊市三田科技有限公司 入耳式耳塞防护胶套
CN205793188U (zh) * 2016-06-02 2016-12-07 韦光卓 一种调音耳套
CN106604172A (zh) * 2017-02-08 2017-04-26 袁丹 一种柔性耳塞结构
CN207766488U (zh) * 2018-01-03 2018-08-24 歌尔科技有限公司 胶套和入耳式耳机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201315663Y (zh) * 2008-11-28 2009-09-23 陈奚平 耳塞机
CN202004932U (zh) * 2011-01-20 2011-10-05 潍坊市三田科技有限公司 入耳式耳塞防护胶套
CN205793188U (zh) * 2016-06-02 2016-12-07 韦光卓 一种调音耳套
CN106604172A (zh) * 2017-02-08 2017-04-26 袁丹 一种柔性耳塞结构
CN207766488U (zh) * 2018-01-03 2018-08-24 歌尔科技有限公司 胶套和入耳式耳机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114071288A (zh) * 2020-08-03 2022-02-18 昆山康龙电子科技有限公司 具有调压腔室的耳塞及该耳塞的成型方法
TWI766331B (zh) * 2020-08-03 2022-06-01 華龍國際科技股份有限公司 具有調壓腔室的耳塞及該耳塞的成型方法

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