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WO2018014431A1 - Écouteur bluetooth hybride - Google Patents

Écouteur bluetooth hybride Download PDF

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Publication number
WO2018014431A1
WO2018014431A1 PCT/CN2016/097633 CN2016097633W WO2018014431A1 WO 2018014431 A1 WO2018014431 A1 WO 2018014431A1 CN 2016097633 W CN2016097633 W CN 2016097633W WO 2018014431 A1 WO2018014431 A1 WO 2018014431A1
Authority
WO
WIPO (PCT)
Prior art keywords
sound
iron
ring
moving
horn
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2016/097633
Other languages
English (en)
Chinese (zh)
Inventor
谭学斌
解冰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2018014431A1 publication Critical patent/WO2018014431A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
    • H04R23/02—Transducers using more than one principle simultaneously
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire 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
    • H04R2201/105—Manufacture of mono- or stereophonic headphone components

Definitions

  • the present invention relates to the field of earphone technology, and in particular, to a ring iron bluetooth earphone.
  • the Bluetooth headset is a Bluetooth communication device used in conjunction with the communication terminal. It truly realizes the wirelessization of the headset, which largely liberates the user's hands and is more convenient to use.
  • the existing Bluetooth headsets generally have poor sound quality and cannot meet the user's demand for high sound quality.
  • the present invention overcomes the deficiencies of the prior art and provides a ring-iron bluetooth headset, which brings higher quality sound quality to the user.
  • a ring iron bluetooth earphone comprises an ear shell, a bluetooth receiver and a frequency divider, wherein the ear shell is provided with a first sound chamber and a second sound chamber which are independent from each other, and the first sound chamber is provided with a moving coil a second sound chamber is provided with a moving iron horn, wherein the ear shell is provided with a first sound outlet communicating with the first sound chamber, and the ear shell is provided with a second sound chamber
  • the two sound outlets, the Bluetooth receiver, the moving coil speaker, and the moving iron speaker are electrically connected to the frequency divider respectively.
  • the first sound outlet is arranged side by side with the second sound outlet.
  • the ear shell is further provided with a receiving cavity, and the Bluetooth receiver and the frequency divider are disposed in the receiving cavity.
  • the ear shell is further provided with a mounting hole communicating with the second sound chamber, and the moving iron horn is locked in the mounting hole.
  • the receiving chamber, the first sound chamber, and the second sound chamber are sequentially disposed, and the receiving chamber and the first sound chamber communicate with the second through hole through the first through hole, the first Inside a line hole A wire connecting the frequency divider and the moving coil horn is disposed, and the second wire hole is provided with a wire connecting the frequency divider and the moving iron horn.
  • the first wire hole is filled with a sealing glue
  • the second wire hole is filled with a sealing glue
  • the inner wall of the first sound chamber is provided with a mounting position, the moving ring horn is mounted on the mounting position and the first sound chamber is divided into a front sound chamber and a rear sound chamber.
  • the ring-iron Bluetooth earphone further includes an earplug sleeve, the earplug sleeve is disposed on the ear shell, and the first sound outlet and the second sound outlet are respectively in communication with the earplug sleeve.
  • the Bluetooth receiver receives the audio signal and sends it to the frequency divider, the frequency divider splits the audio signal into a medium-low frequency signal and a medium-high frequency signal, and the low-frequency signal is provided to the dynamic ring speaker, and the medium-high frequency signal is provided to Moving iron horn. Since the first sound chamber and the second sound chamber are independent of each other, the mutual interference between the moving ring horn and the moving iron horn is reduced, and the mutual interference between the sounds of the two is also reduced, and the moving horn sounds warm and moving. The iron horn sounds bright, and the sounds of the two are mixed into the ear through the first sound outlet and the second sound outlet respectively, and the sound quality can be further improved.
  • FIG. 1 is a schematic structural diagram of a ring-iron Bluetooth headset according to an embodiment of the present invention.
  • the ring iron bluetooth earphone includes an ear shell 1, a bluetooth receiver 2 and a frequency divider 3, and the ear shell 1 is provided with first sound chambers 11 and a second sound chamber 12, the first sound chamber 11 is provided with a moving ring horn 4, and the second sound chamber 12 is provided with a moving iron horn 5, the ear
  • the shell 1 is provided with a first sound outlet 110 communicating with the first sound chamber 11, and the ear shell 1 is provided with a second sound outlet 120 communicating with the second sound chamber 12, the Bluetooth receiver 2
  • the moving coil horn 4 and the moving iron horn 5 are electrically connected to the frequency divider 3 respectively.
  • the Bluetooth receiver 2 receives the audio signal and sends it to the frequency divider 3, the frequency divider 3 splits the audio signal into a medium-low frequency signal and a medium-high frequency signal, and the low-frequency signal is supplied to the dynamic ring speaker 4, the middle and high The frequency signal is supplied to the moving iron horn 5. Since the first sound chamber 11 and the second sound chamber 12 are independent of each other, mutual interference between the moving coil horn 4 and the moving iron horn 5 is reduced, and mutual interference between the sounds emitted by the two is also reduced, and the dynamic horn is removed. 4 sound warm, moving iron speaker 5 sound bright, the two sounds are output to the ear through the first sound outlet 110 and the second sound outlet 120 respectively, the sound quality can be further improved.
  • the first sound outlet 110 and the second sound outlet 120 are arranged side by side so that the sound can be sufficiently mixed to achieve higher sound quality.
  • the ear shell 1 is further provided with a receiving cavity 13 , and the Bluetooth receiver 2 and the frequency divider 3 are both disposed in the receiving cavity 13 to avoid affecting the first sound cavity 11 and the second sound cavity 12 . Sound quality.
  • the ear shell 1 is further provided with a mounting hole 121 communicating with the second sound chamber 12, and the movable iron horn 5 is locked in the mounting hole 121 to facilitate the installation of the movable iron horn 5.
  • the accommodating chamber 13 , the first sound chamber 11 , and the second sound chamber 12 are sequentially disposed in the embodiment, and the accommodating chamber 13 and the first sound chamber 11 are connected to the second through hole 131 through the first through hole 130 .
  • a wire connecting the frequency divider 3 and the moving coil horn 4 is disposed in the first wire hole 130, and the frequency divider 3 and the moving iron horn 5 are connected in the second wire hole 131.
  • the first wire hole 130 is filled with a sealing glue
  • the second wire hole 131 is filled with a sealing glue to ensure the sealing property.
  • the inner wall of the first sound chamber 11 is provided with a mounting position 111, the moving ring horn 4 is mounted on the mounting position 111, and the first sound chamber 11 is divided into a front sound chamber and a rear portion.
  • the sound chamber ensures that the moving ring horn 4 works stably.
  • the ring iron bluetooth earphone further includes an earplug sleeve (not shown), the earplug sleeve is disposed on the ear shell 1, and the first sound outlet 110 and the second sound outlet 120 are respectively connected with the earplug sleeve, which is convenient to wear. .

Landscapes

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

Abstract

Selon l'invention, un écouteur Bluetooth hybride comprend un boîtier d'oreille (1), un récepteur Bluetooth (2) et un diviseur de fréquence (3). Une première chambre acoustique (11) et une deuxième chambre acoustique (12) qui sont indépendantes l'une de l'autre sont disposées dans le boîtier d'oreille (1). Un haut-parleur dynamique (4) est disposé dans la première chambre acoustique (11). Un haut-parleur à armature équilibrée (5) est disposé dans la deuxième chambre acoustique (12). Le boîtier d'oreille (1) est pourvu d'une première sortie acoustique (110) communiquant avec la première chambre acoustique (11). Le boîtier d'oreille (1) est pourvu d'une deuxième sortie acoustique (120) communiquant avec la deuxième chambre acoustique (12). Le récepteur Bluetooth (2), le haut-parleur dynamique (4) et le haut-parleur à armature équilibrée (5) sont connectés électriquement au diviseur de fréquence (3), respectivement. Du fait que la première chambre acoustique (11) et la deuxième chambre acoustique (12) sont indépendantes l'une de l'autre, l'interférence mutuelle entre le haut-parleur dynamique (4) et le haut-parleur à armature équilibrée (5) est réduite, et l'interférence mutuelle entre les sons produits par les deux est également réduite, ce qui permet au haut-parleur dynamique (4) d'avoir un ton chaud et au haut-parleur à armature équilibrée (5) d'avoir un ton résonant. Les sons des deux sont respectivement émis par la première sortie acoustique (110) et la deuxième sortie acoustique (120) pour être mélangés dans l'oreille de sorte que la qualité du son puisse être améliorée davantage.
PCT/CN2016/097633 2016-07-20 2016-08-31 Écouteur bluetooth hybride Ceased WO2018014431A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610579593.0 2016-07-20
CN201610579593.0A CN106028202B (zh) 2016-07-20 2016-07-20 圈铁蓝牙耳机

Publications (1)

Publication Number Publication Date
WO2018014431A1 true WO2018014431A1 (fr) 2018-01-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/097633 Ceased WO2018014431A1 (fr) 2016-07-20 2016-08-31 Écouteur bluetooth hybride

Country Status (2)

Country Link
CN (1) CN106028202B (fr)
WO (1) WO2018014431A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110557695A (zh) * 2019-09-25 2019-12-10 广州品笛电子科技有限公司 一种薄型家庭音箱
CN119946492A (zh) * 2025-04-08 2025-05-06 东莞市和乐电子有限公司 一种耳机

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107124673A (zh) * 2017-04-25 2017-09-01 深圳市渡哲特科技有限公司 一种耳机
CN109257676B (zh) * 2018-10-31 2020-11-06 苏州全频智能科技有限公司 一种基于音频畸变补偿技术的蓝牙耳机系统
CN109525913A (zh) * 2019-01-28 2019-03-26 维沃移动通信有限公司 一种耳机结构及终端
CN113691906A (zh) * 2021-08-10 2021-11-23 东莞市阿尔法电子科技有限公司 无线耳机及其组装方法
CN114095818B (zh) * 2021-09-30 2023-08-29 安克创新科技股份有限公司 一种耳机
CN116471524A (zh) * 2023-03-14 2023-07-21 盛洋声学(广东)有限公司 一款同轴双动圈模组分频发声的机构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007018657A2 (fr) * 2005-07-22 2007-02-15 Ultimate Ears, Llc Appareil auditif haute fidelite a reponse de frequence reglable
TW201106719A (en) * 2009-08-12 2011-02-16 Cotron Corp Earphone
CN104954924A (zh) * 2015-07-02 2015-09-30 苏州蓝威迩电气科技有限公司 一种混合动力入耳式耳机
CN204761668U (zh) * 2015-06-26 2015-11-11 张尚国 动圈发声和动铁发声组合型的蓝牙耳机
WO2016063462A1 (fr) * 2014-10-24 2016-04-28 ソニー株式会社 Écouteur
CN105657600A (zh) * 2016-03-30 2016-06-08 苏州倍声声学技术有限公司 一种圈铁一体式受话器
CN205812333U (zh) * 2016-07-20 2016-12-14 谭学斌 圈铁蓝牙耳机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007018657A2 (fr) * 2005-07-22 2007-02-15 Ultimate Ears, Llc Appareil auditif haute fidelite a reponse de frequence reglable
TW201106719A (en) * 2009-08-12 2011-02-16 Cotron Corp Earphone
WO2016063462A1 (fr) * 2014-10-24 2016-04-28 ソニー株式会社 Écouteur
CN204761668U (zh) * 2015-06-26 2015-11-11 张尚国 动圈发声和动铁发声组合型的蓝牙耳机
CN104954924A (zh) * 2015-07-02 2015-09-30 苏州蓝威迩电气科技有限公司 一种混合动力入耳式耳机
CN105657600A (zh) * 2016-03-30 2016-06-08 苏州倍声声学技术有限公司 一种圈铁一体式受话器
CN205812333U (zh) * 2016-07-20 2016-12-14 谭学斌 圈铁蓝牙耳机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110557695A (zh) * 2019-09-25 2019-12-10 广州品笛电子科技有限公司 一种薄型家庭音箱
CN119946492A (zh) * 2025-04-08 2025-05-06 东莞市和乐电子有限公司 一种耳机

Also Published As

Publication number Publication date
CN106028202B (zh) 2019-01-29
CN106028202A (zh) 2016-10-12

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