WO2008125015A1 - Écouteur intra-auriculaire à angle variable - Google Patents

Écouteur intra-auriculaire à angle variable Download PDF

Info

Publication number
WO2008125015A1
WO2008125015A1 PCT/CN2008/000763 CN2008000763W WO2008125015A1 WO 2008125015 A1 WO2008125015 A1 WO 2008125015A1 CN 2008000763 W CN2008000763 W CN 2008000763W WO 2008125015 A1 WO2008125015 A1 WO 2008125015A1
Authority
WO
WIPO (PCT)
Prior art keywords
ear
earplug body
angle
earphone device
column
Prior art date
Application number
PCT/CN2008/000763
Other languages
English (en)
Chinese (zh)
Inventor
Zhiyue Yu
Original Assignee
Zhiyue Yu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhiyue Yu filed Critical Zhiyue Yu
Publication of WO2008125015A1 publication Critical patent/WO2008125015A1/fr

Links

Classifications

    • 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
    • H04R1/1016—Earpieces of the intra-aural type
    • 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
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083

Definitions

  • Variable angle in-ear earphone device
  • the utility model relates to an earplug device, in particular to a variable angle in-ear earphone device.
  • the earphone can send the sound emitted by the sounding device in the earplug body into the ear canal through the anterior lumen catheter through an ear cavity column, thereby providing a high quality sound quality effect;
  • the earphone can isolate the external noise, so that the ambient noise is reduced as much as possible, and the user can listen to music while playing a small volume while listening to music, so the earphone can also play the hearing of the user. Very good protection.
  • the earphone column of the earphone is integrally designed with the earplug body.
  • the integrated design cannot fit all the ear. The characteristics of the road, using the prior art headphones will give the user a feeling of discomfort.
  • the problem to be solved by the present invention is to provide an in-ear earphone device that provides an comfortable feel to different users by appropriately adjusting the angle of the ear chamber into the ear canal.
  • the present invention provides a variable angle in-ear earphone device, comprising an in-ear cavity column, and an earplug body for receiving a sounding device, wherein the in-ear cavity column A joint is disposed between the earplug body and the angle for fitting the ear canal into the ear canal when the ear is inserted into the ear.
  • the joint package includes a cover portion disposed on the earplug body, and a ball head on the ear cavity column for adapting to the cover portion and rotating relative to each other .
  • the ball head diameter is incorporated into the inner cavity of the containing portion, and the curvature of the opening toward the inner wall exceeds the diameter of the ball head.
  • the earphone device further includes a rubber sleeve sleeved on the earplug body for wrapping the ear cavity column into the ear canal.
  • the present invention provides a variable angle in-ear earphone device, which adopts a living joint between the ear chamber column and the earplug body, and is adapted to adjust the ear cavity into the ear through the joint. The angle of entering the ear canal provides a feeling of comfort for different users.
  • the earphone device has a simple structure and convenient operation.
  • Figure 1 is a perspective view of the in-ear earphone device of the variable angle of the present invention
  • FIG. 2 is a cross-sectional view showing the joint structure of the variable-angle in-ear earphone device of the present invention
  • FIG. 3 is a schematic view showing the assembly of the variable angle in-ear earphone device of the present invention. detailed description
  • the variable-angle in-ear earphone device of the present invention includes an earplug body 1, a sounding device 2 placed in the earplug body for playing sound, and a connection with the earplug body 1 through a joint, and An indentation cavity column 3 of a cavity 12 is defined therein.
  • the earphone body 1 has a cavity having a shape and a size corresponding to the sounding device 2 for accommodating the sounding device 2.
  • the earplug body 1 includes an earplug front end cover 7 having a stepped toroidal surface 8, and the stepped annular surface has a diameter slightly smaller than the diameter of the earplug front end cover 7.
  • a convex arc-shaped inclusion portion 5 is disposed at an intermediate position of the earplug front end cover 7, and a connecting portion 9 of the in-ear cavity column 3 and the earplug body 1 is provided with an outer shape and the inclusion a ball head 6 adapted to the inner wall of the portion 5, the ball head 6 being placed in the inner cavity of the containing portion 5 and relatively rotatable, as shown in Fig. 2, and maintaining the inner wall of the containing portion 5 and the outer wall of the ball head 6 A slight gap, which ensures that the ball head 6 is flexibly rotated in the inner cavity of the containing portion 5, thereby facilitating an adaptive adjustment of the angle at which the in-ear cavity column 3 enters the ear canal when inserted into the ear.
  • the diameter of the ball head 6 should also be larger than the arc diameter of the opening of the containing portion 5 toward the inner wall, and the ball head diameter is accommodated in the inner cavity of the containing portion 5, such that the ball head 6 It is caught in the inner cavity of the containing portion 5 and does not fall off.
  • the receiving portion 5 and the ball joint 6 have a through hole 10 corresponding to the joint, corresponding to the cavity 12 of the ear chamber 3, as shown in FIG. 2, for transmitting the sound sent by the sounding device 2.
  • the earphone device further has a rubber sleeve 4, as shown in FIG. 1, the rubber sleeve 4 is configured as a conical column, and a larger tapered end is sleeved on the stepped torus of the earplug front end cover 7. 8 is used to wrap the intruding cavity column 3 into the ear canal.
  • the smaller end of the tapered surface of the rubber sleeve 4 slightly extends beyond the column end 11 of the indentation chamber post 3.
  • the rubber sleeve 4 is used to provide a feeling of comfort to the user, and at the same time, the sound sent from the ear chamber 3 can be collected, and the sound can be completely and accurately sent to the tympanic membrane deep in the ear canal. on.
  • variable-angle in-ear earphone device When the variable-angle in-ear earphone device is used, different messengers can appropriately adjust the ear according to the rotation of the joint according to the structure of the ear canal structure or the comfort of the ear chamber 3 when the ear is inserted into the ear.
  • the angle at which the cavity 3 enters the ear canal provides a comfortable feel to the user using the earphone device.
  • variable-angle in-ear earphone device of the present invention adopts a structural feature of providing a joint between the ear chamber column and the earplug body, and is adapted to adjust the angle of entering the ear canal when the ear cavity column is inserted into the ear through the joint.
  • the utility model provides the feeling of comfort for different users.
  • the earphone only needs to have a joint structure between the ear chamber column and the earplug body, and the device structure is simple in design and convenient in operation.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)

Abstract

L'invention concerne un écouteur intra-auriculaire à angle variable qui inclut une tige à cavité et un corps de bouchon d'oreille (1), le corps de bouchon d'oreille (1) est utilisé pour contenir un générateur sonore, un élément de couplage étant réglé entre la tige à cavité intra-auriculaire et le corps de bouchon d'oreille (1), et l'élément de couplage est utilisé pour ajuster aléatoirement l'angle de la tige à cavité intra-auriculaire lorsqu'elle est insérée dans les oreilles. Du fait que l'élément de couplage, réglé entre la tige à cavité intra-auriculaire et le corps du bouchon d'oreille (1), est appliqué sur l'écouteur, l'angle de la tige à cavité intra-auriculaire peut être ajusté en fonction de l'élément de couplage lorsqu'il est inséré dans l'oreille et celui-ci est confortable pour les utilisateurs.
PCT/CN2008/000763 2007-04-17 2008-04-15 Écouteur intra-auriculaire à angle variable WO2008125015A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200720119678.7 2007-04-17
CN 200720119678 CN201039439Y (zh) 2007-04-17 2007-04-17 一种可变角度的入耳式耳机装置

Publications (1)

Publication Number Publication Date
WO2008125015A1 true WO2008125015A1 (fr) 2008-10-23

Family

ID=39211967

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/000763 WO2008125015A1 (fr) 2007-04-17 2008-04-15 Écouteur intra-auriculaire à angle variable

Country Status (2)

Country Link
CN (1) CN201039439Y (fr)
WO (1) WO2008125015A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2458225A (en) * 2008-03-14 2009-09-16 Hearing Components Inc Earbud adapter with increased flexibility region
US11381897B2 (en) * 2020-08-27 2022-07-05 Almus Corp. Variable eartip for earphone

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201039439Y (zh) * 2007-04-17 2008-03-19 郁志曰 一种可变角度的入耳式耳机装置
KR101081440B1 (ko) * 2011-01-12 2011-11-08 필스전자 주식회사 틸팅 이어폰
CN103596099A (zh) * 2013-12-03 2014-02-19 全南三扬电子有限公司 一种旋转耳机
CN105721969A (zh) * 2014-12-02 2016-06-29 精雅工业有限公司 一种可调整的入耳式耳机
CN107040839B (zh) * 2017-06-01 2019-11-12 安克创新科技股份有限公司 入耳式耳机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2682764Y (zh) * 2004-03-23 2005-03-02 峻扬实业股份有限公司 可调式蓝芽无线耳机
US20050163337A1 (en) * 2002-06-04 2005-07-28 Heinz Ruegg Headset
US20060239447A1 (en) * 2005-04-26 2006-10-26 Shure Acquisition Holdings, Inc. Earphone with selectable cable positioning
US20070041604A1 (en) * 2005-08-17 2007-02-22 Bill Yang Earphone
CN201039439Y (zh) * 2007-04-17 2008-03-19 郁志曰 一种可变角度的入耳式耳机装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050163337A1 (en) * 2002-06-04 2005-07-28 Heinz Ruegg Headset
CN2682764Y (zh) * 2004-03-23 2005-03-02 峻扬实业股份有限公司 可调式蓝芽无线耳机
US20060239447A1 (en) * 2005-04-26 2006-10-26 Shure Acquisition Holdings, Inc. Earphone with selectable cable positioning
US20070041604A1 (en) * 2005-08-17 2007-02-22 Bill Yang Earphone
CN201039439Y (zh) * 2007-04-17 2008-03-19 郁志曰 一种可变角度的入耳式耳机装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2458225A (en) * 2008-03-14 2009-09-16 Hearing Components Inc Earbud adapter with increased flexibility region
US11381897B2 (en) * 2020-08-27 2022-07-05 Almus Corp. Variable eartip for earphone

Also Published As

Publication number Publication date
CN201039439Y (zh) 2008-03-19

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