WO2008055417A1 - Structure d'écouteur - Google Patents

Structure d'écouteur Download PDF

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Publication number
WO2008055417A1
WO2008055417A1 PCT/CN2007/003171 CN2007003171W WO2008055417A1 WO 2008055417 A1 WO2008055417 A1 WO 2008055417A1 CN 2007003171 W CN2007003171 W CN 2007003171W WO 2008055417 A1 WO2008055417 A1 WO 2008055417A1
Authority
WO
WIPO (PCT)
Prior art keywords
disposed
ear
sound
speaker
earphone structure
Prior art date
Application number
PCT/CN2007/003171
Other languages
English (en)
Chinese (zh)
Inventor
Suhui Wu
Original Assignee
Suhui Wu
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 Suhui Wu filed Critical Suhui Wu
Publication of WO2008055417A1 publication Critical patent/WO2008055417A1/fr

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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
    • H04R1/1058—Manufacture or assembly
    • H04R1/1075—Mountings of transducers in earphones or headphones
    • 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
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication

Definitions

  • the present application relates to a headphone structure, and more particularly to a non-earphone type earphone structure.
  • the shape of the earphones is diverse, and different types can be distinguished according to the shape, acoustic structure, electroacoustic principle, use or data transmission mode of the earphone.
  • Earphones and earphones are often used to distinguish between headphones, and in the strict product classification, they are collectively referred to as headphones.
  • in-ear headphones are lightweight, and portability is the best in all types of headphones. Because of this advantage, almost all portable electronic devices are equipped with earbuds.
  • Earphones Due to the size limitations of the earbuds, there are many design restrictions on the earphones. The sound source is closer to the tympanic membrane, which makes the sound clearer, and the earphones are born. It does bring a different sound quality, excellent earphones, the sound quality performance is not even worse than the headphones that are several times more expensive, but because it is too close to the tympanic membrane, it is the most serious damage to people. In order to pursue a clean listening ring, the earplugs are often designed to completely close the ear canal. It is difficult for the user to hear the sound outside the earplugs.
  • the ear-hook headphones attach a foldable hook to the earphone so that it can be hung inside the auricle. Earphones using such a suspension system can be counted as ear-hook headphones, also known as ear-hooks. Since the suspension method is not close enough to the auricle, there will always be a problem of leakage, which will degrade the sound quality. Because it is suspended from the auricle, such headphones should not be made very heavy.
  • the rear-mounted earphones use a flexible headband that clips the earphones around the auricle from behind the head, and the earphones with the earmuffs attached to the auricle are incorporated into the back-mounted headphones.
  • This type of earphone basically does not damage the hair style, especially without damaging the hair style of the men.
  • This type of earphone is not as comfortable as the ear-hook type, but it can make the earmuffs close to the ear, and the problem of leakage is basically non-existent, but Since the headband is generally more elastic, the discomfort will be a little more.
  • This headband is difficult to design to be adaptive. Most of these headphones have an unadjustable headband, too big or too small. Friends, will not be suitable to wear. By With a fixed headband, their portability becomes very general.
  • the most common type of earphones for headphones using a flexible headband, sandwiches the auricle from the top of the head. Because of the light weight, the earmuffs are generally designed to be large, and the top earphones are almost full-size. design. This type of earphone is very well developed, and the headband is generally adaptive, and the earmuffs can be rotated in a small amount. These small features make the wearing comfortable. However, it is not suitable for portability. Even if the headband is designed to be foldable, its portability is not better than that of the plug-in type and the ear-hook type.
  • the present application is an improved earbud headset to provide a non-invasive outer earphone structure for a more comfortable fit and listening quality.
  • the main purpose of the present application is to overcome the defects of the existing earphone structure and provide a novel earphone structure.
  • the technical problem to be solved is to use a sound guiding component to conduct sound waves of a speaker to the outer ear of the human body.
  • the speaker and the sound guiding component are disposed outside the outer ear, and are a non-earphone earphone structure, so as to provide a more comfortable wearing and listening effect, which is very suitable for practical use.
  • Another object of the present invention is to provide a novel earphone structure, the technical problem to be solved is to use a magnetic substance to fix the speaker to the outside of the outer ear, such as the auricle and the earlobe, to enhance the comfortable wearing thereof. , thus more suitable for practical use.
  • an earphone structure mainly includes: a housing including at least one speaker disposed on the housing Internal
  • a sound guiding component disposed on an outer side of the housing, and including a sound hole disposed at a relative position of the speaker and connected to the sound guiding component; wherein the housing and the sound guiding component are disposed on The outside of the human ear is transmitted through the sound hole and the sound guiding element to the outer ear of the human body.
  • a microphone is disposed on the adjacent side of the speaker.
  • the earphone structure according to the present application further includes: a first magnetic body, the first magnetic body is disposed on the An outer side of the housing is connected to the housing; a second magnetic body is disposed on a side of the ear of the human body; wherein the magnetic attraction of the first magnetic body and the two magnetic bodies can fix the housing In the ear of the human body, such as: auricle, earlobe.
  • a connecting portion is disposed between the first magnetic body and the second magnetic body.
  • the speaker comprises: a bottom case, a 1HJ portion is disposed at a central portion thereof, and an annular wall is disposed at an edge thereof, the inner side of the annular wall is a sloped surface; and a magnet is disposed in the concave portion a front pole piece disposed on the magnet; a voice coil disposed on the front pole piece; a metal ring disposed on the voice coil; a diaphragm disposed on the metal Above the ring; wherein the metal ring and the diaphragm are fixed on the annular wall.
  • the earphone structure wherein the speaker comprises: a bottom case, a concave portion is disposed at a central portion thereof, and an annular wall is disposed at an edge thereof, the inner side of the annular wall is a slope; a magnet is disposed in the concave portion; a front pole piece disposed on the magnet; a voice coil disposed on the front pole piece; a ceramic ring disposed on the voice coil; a diaphragm disposed on the ceramic ring Above; wherein the ceramic ring and the diaphragm are fixed on the annular wall.
  • a first opening of the sound guiding member connected to the sound hole is larger than a second opening of the sound guiding member.
  • a sound guiding element is used to introduce sound waves of a speaker disposed outside the outer ear (for example, auricle, earlobe) to the outer ear, and a magnetic substance is used to set the speaker outside the outer ear to improve the wearing thereof. comfortability.
  • the earphone structure of the present invention has at least the following advantages and advantages:
  • the earphone structure of the non-invasive outer ear provided by the present application can have a more comfortable wearing effect and a listening quality.
  • the present application relates to an earphone structure that discloses the use of a sound guiding element to introduce sound waves of a speaker disposed outside the outer ear (eg, auricle, earlobe) to the outer ear or even the middle ear and the inner ear, and A first magnetic substance and a second magnetic substance are used to set the speaker outside the outer ear to improve the wearing comfort. Furthermore, the present application further provides a microphone to improve the function of the earphone, so that it can be used for the Mp3 Player and the handheld communication device.
  • the invention has the above-mentioned many advantages and practical values, and has great improvement in product structure or function, has significant progress in technology, and has produced useful and practical effects, and is more than the existing earphone structure. It has the outstanding effect of promotion, which is more suitable for practical use, and has the extensive use value of the industry. It is a novel, progressive and practical new design.
  • FIG. 1A and FIG. 1B are schematic diagrams showing the structure of a headset according to a preferred embodiment of the present application
  • FIG. 2 is a schematic structural view of a speaker according to a preferred embodiment of the present application
  • 3A and FIG. 3B are schematic diagrams showing the structure of an earphone fixing method according to a preferred embodiment of the present application
  • FIG. 4A to 4D are schematic structural views of a sound guiding element according to a preferred embodiment of the present application.
  • FIG. 5 is a schematic structural view of a headphone according to another preferred embodiment of the present application.
  • annular wall 214 bevel
  • FIG. 1A and FIG. 1B are schematic diagrams showing the structure of an earphone according to a preferred embodiment of the present application.
  • the present application is an earphone structure, which is a non-earphone earphone, and includes a casing. 10.
  • This application can also be used for general ear-hook or head-mounted models.
  • FIG. 2 is a schematic structural diagram of a speaker according to a preferred embodiment of the present application.
  • the speaker 20 includes a bottom case 21 , a magnet 22 , a front pole piece 23 , and a voice coil 24 . , a metal ring 25 and a diaphragm 26 .
  • the bottom case 21 is provided with a recess 210 at its central portion, and an annular wall 212 is disposed at an edge thereof.
  • the inner side of the annular wall 212 is a slope 214.
  • the magnet 22 is disposed within the recess 210.
  • the front pole piece 23 is disposed above the magnet 22.
  • the voice coil 24 is disposed above the front pole piece 23.
  • the metal ring 25 is disposed above the voice coil 24.
  • the diaphragm 26 is disposed above the metal ring 25.
  • the metal ring 25 and the diaphragm 26 are fixed on the annular wall 212.
  • the material shield of the metal ring 25 can be replaced by a ceramic, that is, a ceramic ring.
  • the diaphragm 26 is disposed on the annular wall 212, and the size of the diaphragm 26 is necessarily smaller than the diameter of the bottom case 21, so that the sound range is relatively narrower. If you want a wide range of sound, you must expand the size of the diaphragm.
  • the bevel 214 is disposed on the annular wall 212 under the same size speaker to reduce the contact area between the vibrating membrane 26 and the annular wall 212, so as to increase the area of the vibrating membrane 26, thereby obtaining a wider range and better sound quality. effect.
  • FIG. 3A and FIG. 3B are schematic structural diagrams of the earphone fixing manner according to a preferred embodiment of the present application.
  • the earphone structure of the present application is disposed on the outer portion 50 of the outer ear and passes through a first magnetic body.
  • the body 42 and a second magnetic body 44 fix the housing to the outer portion 50 of the outer ear, wherein the first magnetic body 42 is fixed on the housing 10, through the first magnetic body 42 and the second magnetic body
  • the body 44 is fixed to the housing 10, and can be fixed to the auricle or the earlobe (both of which belong to the outer portion 50 of the outer ear), and the first magnetic body 42 and the second magnetic body 44 pass through a connecting portion. 46 to connect.
  • FIG. 4A and FIG. 4B are schematic structural diagrams of a sound guiding element according to a preferred embodiment of the present application.
  • the sound guiding component 30 of the present application is a sound guiding tube, and the shape is a tubular object (please Referring to FIG.
  • the present application uses the design of the sound guiding element to concentrate the sound waves of the speaker and introduce it into the outer ear (refer to FIG. 4C), please refer to FIG. 4D together.
  • the size of a first opening 32 of the sound guiding member 30 connected through the sound hole 36 is larger than the size of a second opening 34 of the sound guiding member (refer to FIG. 4D) to concentrate the sound wave on the ear. After the profile, it is passed to the outer ear to facilitate the collection.
  • FIG. 5 is a schematic structural diagram of a headset according to another embodiment of the present application. As shown in the figure, the difference between this embodiment and the foregoing embodiment is that a microphone 60 is further disposed, and the microphone 60 is disposed on the microphone 60. A sound insulating sheet 65 is disposed under the speaker 20 and between the two.
  • This application can be used not only for listening to sounds, such as: Mp3 Player, but also for communicating with others, such as mobile phones or Skype.
  • the present application relates to an earphone structure, which discloses the use of a sound guiding element to introduce sound waves of a speaker disposed outside the outer ear (eg, auricle, earlobe) to the outer ear or even the middle ear and the inner ear, and utilize a first magnetic The substance and a second magnetic substance are disposed on the outside of the outer ear to enhance the wearing comfort. Furthermore, the present application further provides a microphone to enhance the function of the earphone so that it can be used for the Mp3 Player and the handheld communication device.
  • a sound guiding element to introduce sound waves of a speaker disposed outside the outer ear (eg, auricle, earlobe) to the outer ear or even the middle ear and the inner ear, and utilize a first magnetic The substance and a second magnetic substance are disposed on the outside of the outer ear to enhance the wearing comfort.
  • the present application further provides a microphone to enhance the function of the earphone so that it can be used for the Mp3 Player

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

Abstract

Cette invention concerne une structure d'écouteur, L'onde sonore provenant du haut-parleur situé à l'extérieur de l'oreille externe (tel que le pavillon de l'oreille, le lobe de l'oreille) est acheminé dans l'oreille externe, y compris dans l'oreille moyenne et dans l'oreille interne au moyen d'un composant d'acheminement du son. Le haut-parleur est placé à l'extérieur de l'oreille externe au moyen d'un premier objet magnétique et d'un second objet magnétique pour améliorer le confort du port de la structure. En outre, un microphone est ajouté pour améliorer la fonction de l'écouteur, il peut être utilisé pour un lecteur MP3, pour un dispositif de communication portable, etc.
PCT/CN2007/003171 2006-11-09 2007-11-08 Structure d'écouteur WO2008055417A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200620158149.3 2006-11-09
CNU2006201581493U CN201032747Y (zh) 2006-11-09 2006-11-09 耳机结构

Publications (1)

Publication Number Publication Date
WO2008055417A1 true WO2008055417A1 (fr) 2008-05-15

Family

ID=39164634

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/003171 WO2008055417A1 (fr) 2006-11-09 2007-11-08 Structure d'écouteur

Country Status (2)

Country Link
CN (1) CN201032747Y (fr)
WO (1) WO2008055417A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2386588Y (zh) * 1999-07-26 2000-07-05 魏光森 超薄扬声器
JP2004064457A (ja) * 2002-07-30 2004-02-26 Toru Kato 骨導スピーカ装置及び通信システム
CN2751497Y (zh) * 2004-12-06 2006-01-11 梁学文 一种耳塞转接件及一种耳塞
CN2762470Y (zh) * 2004-09-17 2006-03-01 捷达电讯有限公司 蓝牙耳机的免提装置
JP2006246426A (ja) * 2005-06-15 2006-09-14 Kazuo Suzuki イヤホーンアタッチメント及び該イヤホーンアタッチメントを装着したイヤホーン

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2386588Y (zh) * 1999-07-26 2000-07-05 魏光森 超薄扬声器
JP2004064457A (ja) * 2002-07-30 2004-02-26 Toru Kato 骨導スピーカ装置及び通信システム
CN2762470Y (zh) * 2004-09-17 2006-03-01 捷达电讯有限公司 蓝牙耳机的免提装置
CN2751497Y (zh) * 2004-12-06 2006-01-11 梁学文 一种耳塞转接件及一种耳塞
JP2006246426A (ja) * 2005-06-15 2006-09-14 Kazuo Suzuki イヤホーンアタッチメント及び該イヤホーンアタッチメントを装着したイヤホーン

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Publication number Publication date
CN201032747Y (zh) 2008-03-05

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