WO2021056487A1 - 一种环保型高保真音质耳机 - Google Patents

一种环保型高保真音质耳机 Download PDF

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Publication number
WO2021056487A1
WO2021056487A1 PCT/CN2019/108777 CN2019108777W WO2021056487A1 WO 2021056487 A1 WO2021056487 A1 WO 2021056487A1 CN 2019108777 W CN2019108777 W CN 2019108777W WO 2021056487 A1 WO2021056487 A1 WO 2021056487A1
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arc
shaped
shaped front
connecting body
shell
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PCT/CN2019/108777
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English (en)
French (fr)
Inventor
罗云锋
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赣州鑫冠科技股份有限公司
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Priority to PCT/CN2019/108777 priority Critical patent/WO2021056487A1/zh
Publication of WO2021056487A1 publication Critical patent/WO2021056487A1/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 invention relates to an earphone, in particular to an environment-friendly high-fidelity sound quality earphone.
  • the earphone is a pair of conversion units, which accepts the electrical signal sent by the media player or receiver, and converts it into audible sound waves by using a speaker close to the ear.
  • the headset is generally detachable from the media player and connected with a plug. The advantage is that it can listen to the sound alone without affecting others; it can also isolate the sound of the surrounding environment, which is very helpful for people who use it in noisy environments such as recording studios, DJs, travel, sports, etc.
  • Earphones were originally used on phones and radios, but with the prevalence of portable electronic devices, earphones are mostly used in mobile phones, walkmans, and radios. Portable video games and digital audio players, etc.
  • Adhesives are generally chemical substances, which have a certain impact on people's health, and severely cause people's great discomfort, which does not meet the requirements of people for environmental protection and hygiene. In order to solve the above technical problems, after long-term research and practice, the present invention was specially invented.
  • the technical problem to be solved by the present invention is to provide an environment-friendly high-fidelity sound quality earphone.
  • the present invention provides such an environmentally friendly high-fidelity sound quality earphone, which includes an intermediate connector, an arc-shaped rear shell, a low-frequency speaker, a high-frequency speaker, an upper card slot seat, a lower card slot seat, and an arc-shaped Front shell
  • the upper part and the lower part of the middle connecting body are symmetrically provided with an upper slot seat and a lower slot seat.
  • An arc-shaped front shell is arranged on the left side of the middle connecting body.
  • the arc-shaped front shell and the middle connecting body are movably connected. The upper end of the shell is clamped in the upper clamping groove seat, the lower end of the arc-shaped front shell is clamped in the lower clamping groove seat, and the arc-shaped front shell is clamped with the middle connecting body;
  • the arc-shaped front shell and the middle connecting body together form an arc-shaped front cavity.
  • An arc-shaped rear shell is arranged on the right side of the middle connecting body, and the middle connecting body is connected with the arc-shaped rear shell.
  • An arc is arranged in the arc-shaped rear shell.
  • Back cavity the arc-shaped front cavity is connected with the arc-shaped back cavity;
  • the high-frequency horn is arranged between the arc-shaped front cavity and the arc-shaped rear cavity, and a plurality of low-frequency horns are arranged between the arc-shaped front cavity and the arc-shaped rear cavity.
  • the arc-shaped front shell and the arc-shaped rear shell are both arc-shaped.
  • the earphone When the earphone is inserted into the audio output hole and the sound source is turned on, the earphone converts the electrical signal transmitted by the sound source into sound waves for output.
  • the high-frequency horn and a plurality of low-frequency horns are arranged between the arc-shaped front cavity and the arc-shaped rear cavity. At the same time, each low-frequency horn is centered on the high-frequency horn and is evenly arranged on the same circle.
  • Both the arc-shaped front shell and the arc-shaped rear shell are arc-shaped, an arc-shaped front cavity is arranged in the arc-shaped front shell, and an arc-shaped rear cavity is arranged in the arc-shaped rear shell.
  • the arc-shaped front cavity and the arc-shaped rear cavity can provide a better sound focusing effect and improve the sound quality of the earphone.
  • An upper slot seat and a lower slot seat are symmetrically arranged on the middle connecting body.
  • the operator clamps the arc-shaped front shell into the upper slot seat and the lower slot seat, which changes the traditional adhesive used for the front and rear shells of the headset. The way of bonding.
  • the environment-friendly high-fidelity sound quality earphone provided by the present invention adopts a snap connection method, which changes the traditional adhesive bonding method for the front and rear shells of the earphone, and is more hygienic and environmentally friendly. At the same time, it adopts an arc-shaped front cavity and an arc The combination of the shape and rear cavity can provide a better sound gathering effect and greatly improve the sound quality of the earphone.
  • the structure is simple, the manufacturing is convenient, the cost is low, and the modular production is convenient.
  • Figure 1 is a schematic diagram of the front view structure of the present invention.
  • Fig. 2 is a schematic structural diagram of the left side view of the high-frequency horn of the present invention.
  • the markings in the drawings are: 1-Middle connecting body, 2-Curved rear shell, 3-Low-frequency horn, 4-High-frequency horn, 5-Upper card slot seat, 6-Curved rear cavity, 7-Curved front Cavity, 8-lower card slot seat, 9-curved front shell.
  • An environmentally friendly high-fidelity sound quality earphone as shown in Figure 1-2, includes a middle connector 1, an arc-shaped rear shell 2, a low-frequency speaker 3, a high-frequency speaker 4, an upper card slot seat 5, and a lower card slot seat 8 , Arc-shaped front shell 9; on the upper and lower parts of the intermediate connecting body 1 are symmetrically provided with an upper slot seat 5 and a lower slot seat 8; on the left side of the intermediate connecting body 1, an arc-shaped front shell 9 is provided, and the arc-shaped front The shell 9 and the middle connecting body 1 are movably connected, the upper end of the arc-shaped front shell 9 is clamped in the upper slot seat 5, the lower end of the arc-shaped front shell 9 is locked in the lower slot seat 8, and the arc-shaped front shell 9 is connected to the middle Body 1 is a card connection.
  • the arc-shaped front shell 9 and the intermediate connecting body 1 together form an arc-shaped front cavity 7.
  • An arc-shaped rear shell 2 is provided on the right side of the intermediate connecting body 1, and the intermediate connecting body 1 is connected with the arc-shaped rear shell 2.
  • An arc-shaped rear cavity 6 is arranged in the rear shell 2, and the arc-shaped front cavity 7 is connected with the arc-shaped rear cavity 6;
  • the high-frequency horn 4 is arranged between the arc-shaped front cavity 7 and the arc-shaped rear cavity 6, and multiple low-frequency speakers 3 is arranged between the arc-shaped front cavity 7 and the arc-shaped rear cavity 6, each low-frequency horn 3 is centered on the high-frequency horn 4, and is evenly arranged on the same circumference;
  • the arc-shaped front shell 9 and the arc-shaped rear shell 2 All are curved.
  • the earphone When the earphone is inserted into the audio output hole and the sound source is turned on, the earphone converts the electrical signal transmitted by the sound source into sound waves for output.
  • the high-frequency horn 4 and the plurality of low-frequency horns 3 are all arranged between the arc-shaped front cavity 7 and the arc-shaped rear cavity 6. At the same time, the low-frequency horns 3 are centered on the high-frequency horn 4 and are evenly arranged on the same circle.
  • the arc-shaped front shell 9 and the arc-shaped rear shell 2 are both arc-shaped, an arc-shaped front cavity 7 is provided in the arc-shaped front shell 9, and an arc-shaped rear cavity 6 is provided in the arc-shaped rear shell 2.
  • the arc-shaped front cavity 7 and the arc-shaped rear cavity 6 can provide a better sound focusing effect and can improve the sound quality of the earphone.
  • the middle connecting body 1 is symmetrically provided with an upper card slot seat 5 and a lower card slot seat 8.
  • the operator inserts the arc-shaped front shell 9 into the upper card slot seat 5 and the lower card slot seat 8, which changes the traditional earphone
  • the front and rear shells are bonded with adhesive.

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

Abstract

本发明涉及一种耳机，尤其涉及一种环保型高保真音质耳机。解决的技术问题是提供一种环保型高保真音质耳机。提供了这样一种环保型高保真音质耳机，包括有中间连接体、弧形后壳、低频喇叭、高频喇叭、上卡槽座、下卡槽座、弧形前壳；在中间连接体的上部和下部对称设置有上卡槽座和下卡槽座，在中间连接体的左侧设置有弧形前壳，弧形前壳与中间连接体为活动连接，弧形前壳的上端卡在上卡槽座内，弧形前壳的下端卡在下卡槽座内，弧形前壳与中间连接体为卡接；高频喇叭设置在弧形前腔与弧形后腔之间，各个低频喇叭均以高频喇叭为中心，均匀的设置在同一个圆周上。提供的一种环保型高保真音质耳机，采用卡接的方式，更加的卫生环保，极大的提高了耳机的音质。

Description

一种环保型高保真音质耳机 技术领域
本发明涉及一种耳机，尤其涉及一种环保型高保真音质耳机。
背景技术
耳机是一对转换单元，它接受媒体播放器或接收器所发出的电讯号，利用贴近耳朵的扬声器将其转化成可以听到的音波。耳机一般是与媒体播放器可分离的，利用一个插头连接。好处是在不影响旁人的情况下，可独自聆听音响；亦可隔开周围环境的声响，对在录音室、DJ、旅途、运动等在噪吵环境下使用的人很有帮助。耳机原是给电话和无线电上使用的，但随着可携式电子装置的盛行，耳机多用于手机、随身听、收音机。可携式电玩和数位音讯播放器等。
现在的市场上出售的耳机，大多数前壳和后壳都是通过粘合剂粘接在一起的。粘合剂一般都属于化学类的物质，对人们的身体健康都有一定的影响，严重的会引起人们的极大不适，不符合当今人们对环保卫生的要求。为了解决上述的技术问题，经过长期的研究实践，特发明了本发明。
发明内容
(1)要解决的技术问题
本发明为了克服现有的耳机一般都是通过粘合剂，粘接在一起的，不卫生不环保的缺点，本发明要解决的技术问题是提供一种环保型高保真音质耳机。
(2)技术方案
为了解决上述技术问题，本发明提供了这样一种环保型高保真音质耳机，包括有中间连接体、弧形后壳、低频喇叭、高频喇叭、上卡槽座、下卡槽座、弧形前壳；
在中间连接体的上部和下部对称设置有上卡槽座和下卡槽座，在中间连接 体的左侧设置有弧形前壳，弧形前壳与中间连接体为活动连接，弧形前壳的上端卡在上卡槽座内，弧形前壳的下端卡在下卡槽座内，弧形前壳与中间连接体为卡接；
弧形前壳与中间连接体共同构成弧形前腔，在中间连接体的右侧设置有弧形后壳，中间连接体与弧形后壳相连接，在弧形后壳内设置有弧形后腔，弧形前腔与弧形后腔相连接；
高频喇叭设置在弧形前腔与弧形后腔之间，多个低频喇叭设置在弧形前腔与弧形后腔之间，各个低频喇叭均以高频喇叭为中心，均匀的设置在同一个圆周上；弧形前壳和弧形后壳均为弧形。
工作原理：当将耳机插入音频输出孔并打开音源，耳机就将音源传输的电讯号转化为音波进行输出。高频喇叭和多个低频喇叭均设置在弧形前腔与弧形后腔之间。同时，各个低频喇叭均以高频喇叭为中心，均匀的设置在同一个圆周上。
弧形前壳和弧形后壳均为弧形，在弧形前壳内设置有弧形前腔，在弧形后壳内设置有弧形后腔。当高频喇叭发出高音，低频喇叭发出低音时，弧形设置的弧形前腔和弧形后腔能够提供更好的聚音效果，能够提高耳机的音质。
在中间连接体上对称设置有上卡槽座和下卡槽座，操作人员将弧形前壳卡进上卡槽座和下卡槽座内，改变了传统的耳机的前后壳用粘合剂粘接的方式。
(3)有益效果
本发明所提供的一种环保型高保真音质耳机，采用卡接的方式，改变了传统的耳机的前后壳用粘合剂粘接的方式，更加的卫生环保，同时采用弧形前腔和弧形后腔相结合的方式，能够提供更好的聚音效果，极大的提高耳机的音质，结构简单，制造方便，成本小，方便模块化生产。
附图说明
图1为本发明的主视图结构示意图。
图2为本发明的高频喇叭的左视图结构示意图。
附图中的标记为：1-中间连接体，2-弧形后壳，3-低频喇叭，4-高频喇叭，5-上卡槽座，6-弧形后腔，7-弧形前腔，8-下卡槽座，9-弧形前壳。
具体实施方式
下面结合附图和实施例对本发明作进一步的说明。
实施例1
一种环保型高保真音质耳机，如图1-2所示，包括有中间连接体1、弧形后壳2、低频喇叭3、高频喇叭4、上卡槽座5、下卡槽座8、弧形前壳9；在中间连接体1的上部和下部对称设置有上卡槽座5和下卡槽座8，在中间连接体1的左侧设置有弧形前壳9，弧形前壳9与中间连接体1为活动连接，弧形前壳9的上端卡在上卡槽座5内，弧形前壳9的下端卡在下卡槽座8内，弧形前壳9与中间连接体1为卡接。
弧形前壳9与中间连接体1共同构成弧形前腔7，在中间连接体1的右侧设置有弧形后壳2，中间连接体1与弧形后壳2相连接，在弧形后壳2内设置有弧形后腔6，弧形前腔7与弧形后腔6相连接；高频喇叭4设置在弧形前腔7与弧形后腔6之间，多个低频喇叭3设置在弧形前腔7与弧形后腔6之间，各个低频喇叭3均以高频喇叭4为中心，均匀的设置在同一个圆周上；弧形前壳9和弧形后壳2均为弧形。
工作原理：当将耳机插入音频输出孔并打开音源，耳机就将音源传输的电讯号转化为音波进行输出。高频喇叭4和多个低频喇叭3均设置在弧形前腔7与弧形后腔6之间。同时，各个低频喇叭3均以高频喇叭4为中心，均匀的设 置在同一个圆周上。
弧形前壳9和弧形后壳2均为弧形，在弧形前壳9内设置有弧形前腔7，在弧形后壳2内设置有弧形后腔6。当高频喇叭4发出高音，低频喇叭3发出低音时，弧形设置的弧形前腔7和弧形后腔6能够提供更好的聚音效果，能够提高耳机的音质。
在中间连接体1上对称设置有上卡槽座5和下卡槽座8，操作人员将弧形前壳9卡进上卡槽座5和下卡槽座8内，改变了传统的耳机的前后壳用粘合剂粘接的方式。
以上所述实施例仅表达了本发明的优选实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形、改进及替代，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (1)

  1. 一种环保型高保真音质耳机，其特征在于，包括有中间连接体(1)、弧形后壳(2)、低频喇叭(3)、高频喇叭(4)、上卡槽座(5)、下卡槽座(8)、弧形前壳(9)；
    在中间连接体(1)的上部和下部对称设置有上卡槽座(5)和下卡槽座(8)，在中间连接体(1)的左侧设置有弧形前壳(9)，弧形前壳(9)与中间连接体(1)为活动连接，弧形前壳(9)的上端卡在上卡槽座(5)内，弧形前壳(9)的下端卡在下卡槽座(8)内，弧形前壳(9)与中间连接体(1)为卡接；
    弧形前壳(9)与中间连接体(1)共同构成弧形前腔(7)，在中间连接体(1)的右侧设置有弧形后壳(2)，中间连接体(1)与弧形后壳(2)相连接，在弧形后壳(2)内设置有弧形后腔(6)，弧形前腔(7)与弧形后腔(6)相连接；
    高频喇叭(4)设置在弧形前腔(7)与弧形后腔(6)之间，多个低频喇叭(3)设置在弧形前腔(7)与弧形后腔(6)之间，各个低频喇叭(3)均以高频喇叭(4)为中心，均匀的设置在同一个圆周上；弧形前壳(9)和弧形后壳(2)均为弧形。
PCT/CN2019/108777 2019-09-28 2019-09-28 一种环保型高保真音质耳机 WO2021056487A1 (zh)

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CN115002590A (zh) * 2021-09-22 2022-09-02 北京荣耀终端有限公司 一种扬声器模组和耳机

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CN204578730U (zh) * 2015-04-13 2015-08-19 江西以泰电子有限公司 一种环保型高保真音质耳机
US20150296284A1 (en) * 2012-07-17 2015-10-15 Innovation Sound Technology Co., Ltd. Earpiece casing cavity and corresponding earphone
CN206323533U (zh) * 2016-12-29 2017-07-11 东莞市新耀电子实业有限公司 一种双动圈耳机
CN207491160U (zh) * 2017-11-22 2018-06-12 九江炬威电子有限公司 高保真立体声头戴式耳机
CN207783067U (zh) * 2017-12-15 2018-08-28 深圳市冠旭电子股份有限公司 入耳式耳机

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Publication number Priority date Publication date Assignee Title
US20150296284A1 (en) * 2012-07-17 2015-10-15 Innovation Sound Technology Co., Ltd. Earpiece casing cavity and corresponding earphone
CN204578730U (zh) * 2015-04-13 2015-08-19 江西以泰电子有限公司 一种环保型高保真音质耳机
CN206323533U (zh) * 2016-12-29 2017-07-11 东莞市新耀电子实业有限公司 一种双动圈耳机
CN207491160U (zh) * 2017-11-22 2018-06-12 九江炬威电子有限公司 高保真立体声头戴式耳机
CN207783067U (zh) * 2017-12-15 2018-08-28 深圳市冠旭电子股份有限公司 入耳式耳机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115002590A (zh) * 2021-09-22 2022-09-02 北京荣耀终端有限公司 一种扬声器模组和耳机
CN115002590B (zh) * 2021-09-22 2023-05-16 北京荣耀终端有限公司 一种扬声器模组和耳机

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