WO2016000380A1 - 一种耳机 - Google Patents

一种耳机 Download PDF

Info

Publication number
WO2016000380A1
WO2016000380A1 PCT/CN2014/090770 CN2014090770W WO2016000380A1 WO 2016000380 A1 WO2016000380 A1 WO 2016000380A1 CN 2014090770 W CN2014090770 W CN 2014090770W WO 2016000380 A1 WO2016000380 A1 WO 2016000380A1
Authority
WO
WIPO (PCT)
Prior art keywords
cavity
acoustic cavity
earphone
earplug
casing
Prior art date
Application number
PCT/CN2014/090770
Other languages
English (en)
French (fr)
Inventor
郭霞云
Original Assignee
深圳市科奈信科技有限公司
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 深圳市科奈信科技有限公司 filed Critical 深圳市科奈信科技有限公司
Publication of WO2016000380A1 publication Critical patent/WO2016000380A1/zh

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

Definitions

  • the utility model relates to an earphone.
  • the existing earphones When the existing earphones are worn on the ear, they do not fit well on the ear, which may cause bad sound when used, and the ear portion may be uncomfortable after a long time of use.
  • the present invention provides an earphone that can effectively solve the above problems of the prior art.
  • An earphone comprising a left earplug and a right earplug, and a headphone cord connecting the left earplug and the right earplug, the left earplug or the right earplug respectively being composed of an upper shell and a lower shell, the lower shell comprising a shell body, a horn and a front acoustic cavity structure, the shell body extends outward to form a separate rear acoustic cavity, and the front end of the rear acoustic cavity extends outward to form a cavity for accommodating the horn, and the front acoustic cavity structure is formed and empty a card slot matched by the cavity casing, wherein the front acoustic cavity is clamped to the front end of the rear acoustic cavity through the card slot, and after the upper casing and the lower casing are matched and combined, the rear acoustic cavity forms an independent sealing structure;
  • the outer surface of the upper shell and the lower shell is a curved surface, and the
  • a cover plate is disposed in the upper casing corresponding to the rear acoustic cavity portion, and the sealed rear sound cavity is formed by the cover plate being tightly coupled with the upper portion of the rear acoustic cavity.
  • a tuning hole is disposed on the rear sound cavity, and a tuning paper is disposed above the tuning hole.
  • a wire control device is disposed on the earphone wire, the wire control device includes a control circuit board; a wireless audio module circuit board is disposed in the right earplug; and the wire control device controls the wireless audio through the control circuit board Module circuit board.
  • the wire control device is further provided with a USB charging interface.
  • a battery is disposed in the left earplug.
  • the earphone of the utility model is designed according to the structure of the human ear, and is attached to the human eardrum, and has an independent sealed sound cavity structure therein to ensure sound quality.
  • Figure 1 is an exploded view of an embodiment of the present invention
  • Figure 2 is a cross-sectional view of the earphone of the present invention.
  • FIG. 3 is another way of wearing the earphone of the present invention.
  • the earphone of this embodiment includes a left earplug and a right earplug, and an earphone cord connecting the left earplug and the right earplug.
  • the left or right earplugs are respectively composed of an upper casing 1 and a lower casing 2, and the lower casing 2 comprises a casing body 21, a horn 22 and a front acoustic cavity structure 23, and the casing body 21 extends outward to form an independent rear.
  • the front sound chamber of the groove is clamped to the front end of the rear sound chamber.
  • a cover plate 11 is disposed in the upper casing 1 corresponding to the rear acoustic cavity portion, and the sealed rear sound cavity is formed by the cover plate being tightly coupled with the upper portion of the rear acoustic cavity.
  • An outer surface of the upper shell and the lower shell is a curved surface, and a portion where the rear acoustic cavity and the front acoustic cavity are located is attached to an outer channel of the human ear, and a portion where the shell body is located is attached to the human
  • the ear tragus between the ear, the outer surface of the entire earplug completely fits the structure of the human ear, without causing any discomfort.
  • the earplug is fixed at the ear hole, and the portion where the rear sound cavity and the front sound cavity are located is attached to the outer channel of the human ear, and the part where the shell body is located is attached to the person.
  • the ear's ear screen is notched, and the earphone cord is hung below the cheek.
  • a tuning hole 242 is disposed on the rear acoustic cavity 24, and a tuning paper 243 is disposed above the tuning hole. Different sound quality effects can be adjusted by using tuning materials of different materials.
  • the headphone cable 3 is provided with a wire control device 4, and the wire control device includes a control circuit board 41 fixed to the earphone cable by a combination of a wire-controlled upper casing and a wire-controlled lower casing.
  • the remote control is provided with a remote control button on the upper casing for easy adjustment.
  • a wireless audio module circuit board 5 is disposed in the right earplug; the wire control device controls the wireless audio module circuit board through the control circuit board, and the wireless audio module circuit board connects and drives the speaker 22.
  • the wireless audio module circuit board can be wirelessly connected to different wireless intelligent audio devices (mobile phones, tablet computers), and can receive wirelessly transmitted audio of the wireless intelligent audio device in real time and play out to drive the speakers, so that people can enjoy wonderful music. .
  • the wire control device 4 is further provided with a USB charging interface.
  • the USB charging interface is electrically connected to the control circuit board 41.
  • a battery 6 is disposed in the left earplug, and the battery 6 is connected through the earphone cable and supplied to the wireless audio module circuit board and the control circuit board.
  • the wearing method of the embodiment is to fix the earplug at the ear hole, and the portion where the rear sound cavity and the front sound cavity are located is attached to the outer channel of the human ear, and the part where the shell body is located is attached to the human ear.
  • the ears of the earrings are wound around the ear.

Landscapes

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

Abstract

本实用新型公开一种耳机，其包括左耳塞和右耳塞以及连接所述左耳塞和右耳塞的耳机线，所述左耳塞或右耳塞分别由上壳和下壳组成，所述下壳包括壳本体、喇叭和前声腔结构组成，所述壳本体向外延伸形成一独立的后声腔，该后声腔的前端向外延伸，形成一容置所述喇叭的空腔，所述前声腔结构内形成与所述空腔外壳匹配的卡槽，通过所述卡槽所述前声腔卡设于所述后声腔的前端，所述上壳与所述下壳匹配结合后，所述后声腔形成独立的密封结构；所述上壳和所述下壳的外表面为曲面，且所述后声腔和所述前声腔所在的部位贴合于人耳的外声道处，所述壳本体所在的部位贴合于人耳的耳屏间切迹。本实用新型的耳机根据人耳结构设计，贴合于人耳膜。

Description

一种耳机 技术领域
本实用新型涉及一种耳机。
背景技术
现有的耳机戴着耳朵上时不能很好的贴合于耳朵上，在使用时会导致音效不好，且长时间使用后，耳朵部分会很不舒服。
发明内容
由于现有技术存在着上述问题，本实用新型提出一种耳机，其可以有效的解决现有技术的上述问题。
本实用新型通过以下技术方案解决上述问题：
一种耳机，其包括左耳塞和右耳塞以及连接所述左耳塞和右耳塞的耳机线，所述左耳塞或右耳塞分别由上壳和下壳组成，所述下壳包括壳本体、喇叭和前声腔结构组成，所述壳本体向外延伸形成一独立的后声腔，该后声腔的前端向外延伸，形成一容置所述喇叭的空腔，所述前声腔结构内形成与所述空腔外壳匹配的卡槽，通过所述卡槽所述前声腔卡设于所述后声腔的前端，所述上壳与所述下壳匹配结合后，所述后声腔形成独立的密封结构；所述上壳和所述下壳的外表面为曲面，且所述后声腔和所述前声腔所在的部位贴合于人耳的外声道处，所述壳本体所在的部位贴合于人耳的耳屏间切迹。
所述上壳内对应于所述后声腔部分设有一盖板，通过所述盖板与所述后声腔的上方紧密结合形成密封的后声腔。
所述后声腔上设有一调音孔，所述调音孔的上方设置有一调音纸。
所述耳机线上设有一线控装置，该线控装置包括一控制电路板；所述右耳塞内设有一无线音频模块线路板；所述线控装置通过所述控制电路板控制所述无线音频模块线路板。
所述线控装置上还设有一USB充电接口。
所述左耳塞内设有一电池。
本实用新型的耳机根据人耳结构设计，贴合于人耳膜，且其内设有独立的密封后声腔结构，可保证音质。
附图说明
图1是本实用新型的一实施例的爆炸图；
图2是本实用新型的耳机的剖视图；
图3是本实用新型的另一种耳机佩戴方式。
具体实施方式
下面结合具体实施方式，详细描述本发明。
参见图1至图2所示。
本实施例的耳机，其包括左耳塞和右耳塞以及连接所述左耳塞和右耳塞的耳机线。所述左耳塞或右耳塞分别由上壳1和下壳2组成，所述下壳2包括壳本体21、喇叭22和前声腔结构23组成，所述壳本体21向外延伸形成一独立的后声腔24，该后声腔24的前端向外延伸，形成一容置所述喇叭的空腔241，所述前声腔结构23内形成与所述空腔外表面匹配的卡槽231，通过所述卡槽所述前声腔卡设于所述后声腔的前端。所述上壳1内对应于所述后声腔部分设有一盖板11，通过所述盖板与所述后声腔的上方紧密结合形成密封的后声腔。所述上壳和所述下壳的外表面为曲面，且所述后声腔和所述前声腔所在的部位贴合于人耳的外声道处，所述壳本体所在的部位贴合于人耳的耳屏间切迹，整个耳塞的外表面完全贴合人耳的结构，不会造成任何不适。本实施例的一佩戴方式就是将耳塞固定在耳洞处，所述后声腔和所述前声腔所在的部位贴合于人耳的外声道处，所述壳本体所在的部位贴合于人耳的耳屏间切迹，耳机线悬挂于脸颊下方。
其中，在所述后声腔24上设有一调音孔242，所述调音孔的上方设有调音纸243，通过选用不同材料的调音纸可调节出不同的音质效果。
所述耳机线3上设有一线控装置4，该线控装置包括一控制电路板41，通过线控上壳和线控下壳的结合而固定于所述耳机线上。线控上壳上设置线控按键，以便于调节。
所述右耳塞内设有一无线音频模块线路板5；所述线控装置通过所述控制电路板控制所述无线音频模块线路板，无线音频模块线路板连接并驱动喇叭22。所述无线音频模块线路板可无线连接于不同的无线智能音频设备（手机，平板电脑），并能实时无线接收无线智能音频设备传输的音频并播放出来驱动喇叭，人们即可享受到美妙的音乐。
所述线控装置4上还设有一USB充电接口。该USB充电接口与所述控制电路板41电性连接。
所述左耳塞内设有一电池6，电池6通过耳机线连接且供电给无线音频模块线路板和控制电路板。
参见图3所示，为本实用新型实施例的另一佩戴方式。本实施例的佩戴方式就是将耳塞固定在耳洞处，所述后声腔和所述前声腔所在的部位贴合于人耳的外声道处，所述壳本体所在的部位贴合于人耳的耳轮脚，耳机线绕在耳朵外廓。
应理解，这些实施方式仅用于说明本发明而不用于限制本发明的范围。此外应理解，在阅读了本发明讲授的内容之后，本领域技术人员可以对本发明作各种改动或修改，这些等价形式同样落于本申请所附权利要求书所限定的范围。

Claims (1)

  1. 1、一种耳机，其包括左耳塞和右耳塞以及连接所述左耳塞和右耳塞的耳机线，所述左耳塞或右耳塞分别由上壳和下壳组成，所述下壳包括壳本体、喇叭和前声腔结构组成，其特征在于，所述壳本体向外延伸形成一独立的后声腔，该后声腔的前端向外延伸，形成一容置所述喇叭的空腔，所述前声腔结构内形成与所述空腔外壳匹配的卡槽，通过所述卡槽所述前声腔卡设于所述后声腔的前端，所述上壳与所述下壳匹配结合后，所述后声腔形成独立的密封结构；所述上壳和所述下壳的外表面为曲面，且所述后声腔和所述前声腔所在的部位贴合于人耳的外声道处，所述壳本体所在的部位贴合于人耳的耳屏间切迹。
    2 、 根据权利要求 1 所述的耳机，其特征在于：所述上壳内对应于所述后声腔部分设有一盖板，通过所述盖板与所述后声腔的上方紧密结合形成密封的后声腔。
    3 、 根据权利要求 1 所述的耳机，其特征在于：所述后声腔上设有一调音孔，所述调音孔的上方设有调音纸。
    4 、 根据权利要求 1 所述的耳机，其特征在于：所述耳机线上设有一线控装置，该线控装置包括一控制电路板；所述右耳塞内设有一无线音频模块线路板；所述线控装置通过所述控制电路板控制所述无线音频模块线路板。
    5 、 根据权利要求 4 所述的耳机，其特征在于：所述线控装置上还设有一 USB 充电接口。
    6 、 根据权利要求 1 所述的耳机，其特征在于：所述左耳塞内设有一电池。
PCT/CN2014/090770 2014-07-03 2014-11-11 一种耳机 WO2016000380A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420369335.6 2014-07-03
CN201420369335.6U CN204090085U (zh) 2014-07-03 2014-07-03 一种耳机

Publications (1)

Publication Number Publication Date
WO2016000380A1 true WO2016000380A1 (zh) 2016-01-07

Family

ID=52182751

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/090770 WO2016000380A1 (zh) 2014-07-03 2014-11-11 一种耳机

Country Status (2)

Country Link
CN (1) CN204090085U (zh)
WO (1) WO2016000380A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109348350A (zh) * 2018-12-07 2019-02-15 深圳市睿拓通科技有限公司 一种电磁式导管可拆耳机

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105792049B (zh) * 2016-04-11 2019-09-10 富士高实业有限公司 采用最佳单极天线的纯正无线耳机
CN107708000B (zh) * 2016-08-08 2024-01-23 深圳市三诺数字科技有限公司 一种无线耳机
CN107770661B (zh) * 2016-08-22 2024-04-12 深圳市三诺数字科技有限公司 一种真无线耳机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101188873A (zh) * 2006-06-30 2008-05-28 伯斯有限公司 耳机
CN102291644A (zh) * 2010-07-29 2011-12-21 微软公司 可调节耳机和耳机套件
CN202587322U (zh) * 2012-03-30 2012-12-05 常州美欧电子有限公司 入耳式耳机

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101188873A (zh) * 2006-06-30 2008-05-28 伯斯有限公司 耳机
CN102291644A (zh) * 2010-07-29 2011-12-21 微软公司 可调节耳机和耳机套件
CN202587322U (zh) * 2012-03-30 2012-12-05 常州美欧电子有限公司 入耳式耳机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109348350A (zh) * 2018-12-07 2019-02-15 深圳市睿拓通科技有限公司 一种电磁式导管可拆耳机

Also Published As

Publication number Publication date
CN204090085U (zh) 2015-01-07

Similar Documents

Publication Publication Date Title
US10212525B2 (en) Universal earpiece
US10743094B2 (en) Helmet having dual mode headphone and method therefor
US9301057B2 (en) Hearing assistance system
US20170230741A1 (en) Earphone
JP2010530659A (ja) 改良されたイヤーピース
TW200403980A (en) Earmold for improved retention of coupled device
WO2019144338A1 (zh) 一种蓝牙耳机
JP6631530B2 (ja) 音響出力装置
CN108702560B (zh) 声音输出装置
JP2022504939A (ja) モジュール式インイヤ型デバイス
WO2016000380A1 (zh) 一种耳机
CN114339511A (zh) 无线耳机
CN216357249U (zh) 一种tws骨声传导耳机
CN210274477U (zh) 具有定向传音功能的耳机
CN209911685U (zh) 一种眼镜
WO2017092166A1 (zh) 具有骨传导功能的智能眼镜
CN208924502U (zh) 音频输出模块和头戴式智能终端
JPS5821267Y2 (ja) 受話器
WO2023246002A1 (zh) 一种固定耳塞及开放式蓝牙耳机
JP6427701B1 (ja) イヤモールド、イヤホン、及び軟骨伝導補聴器
CN213073036U (zh) Tws耳机
CN105100988A (zh) 入耳式耳机壳
CN211930858U (zh) 一种真无线立体声耳机
CN108496373A (zh) 声音输出装置
CN217904625U (zh) 一种头戴的开放式tws耳机结构

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14896894

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 24/05/2017)

122 Ep: pct application non-entry in european phase

Ref document number: 14896894

Country of ref document: EP

Kind code of ref document: A1