WO2021248709A1 - 一种耳机 - Google Patents

一种耳机 Download PDF

Info

Publication number
WO2021248709A1
WO2021248709A1 PCT/CN2020/112814 CN2020112814W WO2021248709A1 WO 2021248709 A1 WO2021248709 A1 WO 2021248709A1 CN 2020112814 W CN2020112814 W CN 2020112814W WO 2021248709 A1 WO2021248709 A1 WO 2021248709A1
Authority
WO
WIPO (PCT)
Prior art keywords
sound
earmuff
auricle
earphone
earphone according
Prior art date
Application number
PCT/CN2020/112814
Other languages
English (en)
French (fr)
Inventor
陈晨
Original Assignee
陈晨
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 陈晨 filed Critical 陈晨
Publication of WO2021248709A1 publication Critical patent/WO2021248709A1/zh

Links

Images

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
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type

Definitions

  • the present invention relates to the technical field of audio output devices, in particular to a headset.
  • the headset is generally detachable from the media player and connected with a plug.
  • the advantage is that you 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, bars, travel, and sports.
  • Earphones were originally used on phones and radios, but with the prevalence of portable electronic devices, earphones are mostly used in mobile phones, walkmans, radios, portable video games and digital audio players.
  • earphones are generally divided into in-ear and head-mounted forms. In-ear earphones are directly inserted into the external auditory canal during use.
  • the headset is set on the outside of the auricle through the earmuff, and its sound unit is set directly opposite the ear canal.
  • the sound emitted by the earphone will pass over the auricle and be directly transmitted into the ear canal.
  • the auricle is an important part of the ear and a device that collects sound waves.
  • the structure of the auricle will also have an impact on the sound heard.
  • the sound waves will be reflected and superimposed by the folds on the auricle, thus bringing subtle modifications.
  • the sound emitted by the existing earphone is directly transmitted to the ear canal over the auricle, reducing the process of sound processing by the auricle, and the problem of distortion of the sound received by a human.
  • the first object of the present invention is to provide an earphone, which can solve the problem that the sound emitted by the existing earphone will be directly transmitted to the ear canal over the auricle, reducing the process of sound processing by the auricle, and the sound received by the human will appear.
  • the problem of distortion is to provide an earphone, which can solve the problem that the sound emitted by the existing earphone will be directly transmitted to the ear canal over the auricle, reducing the process of sound processing by the auricle, and the sound received by the human will appear.
  • the problem of distortion is to provide an earphone, which can solve the problem that the sound emitted by the existing earphone will be directly transmitted to the ear canal over the auricle, reducing the process of sound processing by the auricle, and the sound received by the human will appear. The problem of distortion.
  • the present invention provides an earphone, which includes earmuffs;
  • An accommodating space with an opening is provided on one side of the earmuff, and a sounding unit is provided on the side wall at the front end of the accommodating space.
  • the sounding unit includes a main sounding unit and an auxiliary sounding unit.
  • the earmuffs include a shell and a sponge pad
  • the housing has a groove, the sponge pad has an annular structure, and the sponge pad is arranged at the opening of the groove;
  • the groove of the shell and the annular space of the sponge pad constitute an accommodating space, and the sound generating unit is arranged on the shell.
  • the sponge pad is detachably connected to the shell, and the earmuffs include a plurality of sponge pads of different models.
  • the receiving space is provided on the auricle, and there is a distance between the side wall of the receiving space and the edge of the auricle.
  • the included angle between the center line of the sound generating unit and the plane where the opening of the containing space is located is 25°-40°.
  • the earphone includes two earmuffs, the two earmuffs are a left earmuff and a right earmuff respectively, and the left earmuff and the right earmuff are connected by a connecting beam.
  • the left earmuff and the right earmuff are connected by a sound guide structure.
  • the sound guide structure is a sound guide tube, one end of the sound guide tube communicates with the accommodation space of the left earmuff, and the other end of the sound guide tube communicates with the accommodation space of the right earmuff.
  • connection point between the sound guide tube and the earmuff is located at the rear end of the containing space.
  • the accommodation space is set on the auricle, and the sound unit is located at the front end of the accommodation space.
  • the sound emitted by the sound unit will first be transmitted to the auricle, through the ear After the profile is processed, it is transferred to the ear canal.
  • the earphone with this structure the sound received by the human ear conforms to the normal sound reception habits of the human ear, making the sound received by the human ear more realistic, and solving the problem that the sound emitted by the existing earphone will be directly transmitted to the ear canal through the auricle.
  • the process of sound processing by the auricle is reduced, and the sound received by humans will be distorted.
  • FIG. 1 is a schematic structural diagram of a headset provided by a specific embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a headset (with a sound guide tube) provided by a specific embodiment of the present invention
  • Fig. 3 is a schematic structural diagram of a left earmuff provided by a specific embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a right earmuff provided by a specific embodiment of the present invention.
  • Figure 5 is a schematic structural diagram of a left earmuff (with a main sounding unit and an auxiliary sounding unit) provided by a specific embodiment of the present invention
  • Fig. 6 is a schematic structural diagram of a right earmuff (with a main sounding unit and an auxiliary sounding unit) provided by a specific embodiment of the present invention.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of the features.
  • “multiple” means two or more than two, unless otherwise specifically defined.
  • the terms “installed”, “connected”, and “connected” should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; It is directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood in specific situations.
  • an earphone includes an earmuff 1, a receiving space 2 with an opening is provided on one side of the earmuff 1, and a sounding unit 3 is provided on the side wall at the front end of the receiving space 2.
  • the accommodating space 2 is set on the auricle 4, and the sounding unit 3 is located at the front end of the accommodating space 2. Based on the positional relationship between the auricle 4 and the sounding unit 4, the sounding unit The sound emitted by 3 will be transmitted to the auricle 4 first, and then transmitted to the ear canal after being processed by the auricle 4.
  • the sound received by the human ear conforms to the normal sound reception habits of the human ear, making the sound received by the human ear more realistic, and solving the problem that the sound from the existing earphone will be directly transmitted to the ear canal through the pinna 4 , It reduces the sound processing process of the auricle 4, and the sound received by humans will be distorted.
  • the sounding unit 3 includes a main sounding unit 31 and an auxiliary sounding unit 32.
  • the main sounding unit 31 and the auxiliary sounding unit 32 Through the arrangement of the main sounding unit 31 and the auxiliary sounding unit 32, different sounds are emitted through different sounding units. It can simulate the real listening environment of the human ear to make the sound heard by the human ear more real.
  • the sound emitted by the main sounding unit 31 is a conversation sound
  • the sound emitted by the auxiliary sounding unit 32 is an environmental sound.
  • the accommodating space 2 is provided with a sounding unit at other positions except the front end, for example, a sounding unit is provided at the rear end, upper end, and lower end of the accommodating space 2.
  • a sounding unit is provided at the rear end, upper end, and lower end of the accommodating space 2.
  • front end, rear end, upper end, and lower end specifically refer to that during the use of the earphone, the end of the earmuff 1 close to the face is the front end, the end opposite to the front end is the back end, and the upper end is the earmuff 1 The end near the top of the head, and the end opposite to the upper end is the back end.
  • the earmuff 1 includes a shell 11 and a sponge pad 12.
  • the shell 11 has a groove
  • the sponge pad 12 has a ring structure
  • the sponge pad 12 is arranged at the opening of the groove.
  • the groove of the shell 11 and the annular space of the sponge pad 12 constitute an accommodation space, and the sound generating unit 3 is arranged on the shell 11.
  • the sponge pad 12 is detachably connected to the housing 11, and the earmuff 1 includes a plurality of sponge pads 12 of different models. Due to the difference in the size of human ears, by providing multiple different types of sponge pads 12, and the sponge pad 12 is detachably connected to the housing 11, different sponge pads 12 can be replaced for different ear sizes, that is, by setting different sponge pads 12 The sponge pad 12 can adjust the size of the accommodating space 2.
  • the accommodating space 2 is arranged outside the auricle 4, and there is a distance between the side wall of the accommodating space 2 and the edge of the auricle 4.
  • the auricle 4 can be protected from the pressure of the earmuff 1, and the auricle 4 can be completely stretched and located in the accommodating space 2.
  • the auricle 4 can be in a normal sound receiving state and avoid 4 Distortion of reception due to compression deformation.
  • the sponge pad 12 can be replaced to ensure that there is a distance between the receiving space 2 and the auricle 4.
  • the size of the auricle 4 is: the length is 5-8cm, the width is 3-4cm, and the thickness is 1.5-2.5cm. Therefore, the length of the accommodation space 2 is 6-9 cm, the width is 4-5 cm, and the depth is 2-4 cm.
  • the shape of the accommodating space 2 can be set according to the actual situation.
  • the size of the accommodating space 2 above refers to its minimum size in the length, width, and depth directions. The accommodating space can be appropriately deformed in each of the above directions, but cannot be smaller than the above Size range.
  • the angle ⁇ between the center line of the sounding unit 3 and the plane where the opening of the containing space 2 is located is 25°-40°. Preferably, ⁇ is 30°.
  • the earphone includes two earmuffs 1, the two earmuffs are a left earmuff and a right earmuff respectively, and the left earmuff and the right earmuff are connected by a connecting beam 5.
  • the connecting beam 5 is a telescopic structure.
  • the connecting beam 5 By making the connecting beam 5 into a telescopic structure, the position of the left and right earmuffs can be conveniently adjusted during the use of the earphone. Therefore, the accommodating space 2 can be better covered in Outside the auricle 4, a distance can be provided between the auricle 4 and the side wall of the accommodation space 2.
  • the left earmuff and the right earmuff are connected by a sound guide structure.
  • both ears can receive the sound from the same source.
  • part of the sound can be conducted between the left and right earmuffs. It can simulate the normal listening habits of the human ear and make the sound received by the human ear more realistic.
  • the sound guide structure is a sound guide tube 6.
  • One end of the sound guide tube 6 is in communication with the accommodation space 2 of the left earmuff, and the sound guide tube The other end of 6 communicates with the accommodating space 2 of the right earmuff.
  • the connection point between the sound guide 6 tube and the earmuff 1 is located at the rear end of the accommodating space 2.

Landscapes

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

Abstract

本发明涉及音频输出设备技术领域，尤其是涉及一种耳机。耳机包括耳罩；所述耳罩一侧设置有具有开口的容纳空间，位于容纳空间前端的侧壁上设置有发声单元。耳罩在使用过程中，容纳空间罩设在耳廓上，且发声单元位于容纳空间的前端，基于耳廓和发声单元的位置关系，发声单元发出的声音会首先传输至耳廓上，经耳廓处理后再传输至耳道内。使用此种结构的耳机，人耳接收的声音符合人耳正常的接收声音的习惯，使人耳接收到的声音更加真实，解决了现有耳机发出的声音会越过耳廓直接传输至耳道内，减少了耳廓对声音的处理过程，人接收到的声音会出现失真的问题。

Description

一种耳机 技术领域
本发明涉及音频输出设备技术领域，尤其是涉及一种耳机。
背景技术
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、酒吧、旅途、运动等在嘈杂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。
耳机目前一般分为入耳式和头戴式两种形式，入耳式耳机在使用过程中是直接插入外耳道。头戴式耳机是通过耳罩罩设在耳廓的外部，且其发声单元是正对耳道设置。也就是说，现有技术中不管哪种形式的耳机，其发出的声音会越过耳廓，直接传输至耳道内。
耳廓是耳朵的重要组成部分，是收集声波的装置。耳廓的结构，也会对听到的声音产生影响，声波会被耳廓上的褶皱反射、叠加，从而带来微妙的修饰。
现有的耳机发出的声音会越过耳廓直接传输至耳道内，减少了耳廓对声音的处理过程，人接收到的声音会出现失真的问题。
发明内容
本发明的第一目的在于提供一种耳机，该耳机能够解决现有的耳机发出的声音会越过耳廓直接传输至耳道内，减少了耳廓对声音的处理过程， 人接收到的声音会出现失真的问题。
本发明提供了一种耳机，其包括耳罩；
所述耳罩一侧设置有具有开口的容纳空间，位于容纳空间前端的侧壁上设置有发声单元。
优选的，所述发声单元包括主发声单元和辅助发声单元。
优选的，所述耳罩包括外壳和海绵垫；
所述外壳具有凹槽，所述海绵垫为环形结构，所述海绵垫设置在凹槽的开口处；
所述外壳的凹槽和海绵垫的环形空间构成容纳空间，所述发声单元设置在外壳上。
优选的，所述海绵垫与外壳可拆卸连接，且耳罩包括多个不同型号的海绵垫。
优选的，在耳机使用过程中，所述容纳空间罩设在耳廓上，所述容纳空间的侧壁与耳廓的边缘处存在间距。
优选的，所述发声单元的中线与容纳空间开口所在平面之间的夹角为25°-40°。
优选的，所述耳机包括两个耳罩，两个耳罩分别是左耳罩和右耳罩，所述左耳罩和右耳罩之间通过连接梁连接。
优选的，所述左耳罩和右耳罩之间通过导音结构连接。
优选的，所述导音结构为导音管，所述导音管的一端与左耳罩的容纳空间连通，导音管的另一端与右耳罩的容纳空间连通。
优选的，所述导音管与耳罩的连接点位于容纳空间的后端。
有益效果：
耳罩在使用过程中，容纳空间罩设在耳廓上，且发声单元位于容纳空 间的前端，基于耳廓和发声单元的位置关系，发声单元发出的声音会首先传输至耳廓上，经耳廓处理后再传输至耳道内。使用此种结构的耳机，人耳接收的声音符合人耳正常的接收声音的习惯，使人耳接收到的声音更加真实，解决了现有耳机发出的声音会越过耳廓直接传输至耳道内，减少了耳廓对声音的处理过程，人接收到的声音会出现失真的问题。
附图说明
为了更清楚地说明本发明具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明具体实施方式提供的耳机的结构示意图；
图2为本发明具体实施方式提供的耳机的结构示意图(具有导音管)；
图3为本发明具体实施方式提供的左耳罩的结构示意图；
图4为本发明具体实施方式提供的右耳罩的结构示意图；
图5为本发明具体实施方式提供的左耳罩的结构示意图(具有主发声单元和辅助发声单元)；
图6为本发明具体实施方式提供的右耳罩的结构示意图(具有主发声单元和辅助发声单元)。
附图标记说明：
1：耳罩；2：容纳空间；3：发声单元；4：耳廓；5：连接梁；6：导音管；
11：外壳；12：海绵垫；
31：主发声单元；32：辅助发声单元。
具体实施方式
下面将结合实施例对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要理解的是，术语"中心"、"纵向"、"横向"、"长度"、"宽度"、"厚度"、"上"、"下"、"前"、"后"、"左"、"右"、"竖直"、"水平"、"顶"、"底"、"内"、"外"、"顺时针"、"逆时针"等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语"第一"、"第二"仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有"第一"、"第二"的特征可以明示或者隐含地包括一个或者更多个所述特征。在本发明的描述中，"多个"的含义是两个或两个以上，除非另有明确具体的限定。此外，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
如图1至图6所述，一种耳机，其包括耳罩1，耳罩1一侧设置有具有开口的容纳空间2，位于容纳空间2前端的侧壁上设置有发声单元3。
在本实施方式中，耳罩1在使用过程中，容纳空间2罩设在耳廓4上，且发声单元3位于容纳空间2的前端，基于耳廓4和发声单元4的位置关系，发声单元3发出的声音会首先传输至耳廓4上，经耳廓4处理后再传输至耳道内。使用此种结构的耳机，人耳接收的声音符合人耳正常的接收 声音的习惯，使人耳接收到的声音更加真实，解决了现有耳机发出的声音会越过耳廓4直接传输至耳道内，减少了耳廓4对声音的处理过程，人接收到的声音会出现失真的问题。
参照图5、图6，发声单元3包括主发声单元31和辅助发声单元32。通过主发声单元31和辅助发声单元32的设置，并通过不同的发声单元发出不同的声音。可以模拟人耳真实的听音环境，使人耳听到的声音更加真实。如，主发声单元31发出的声音为谈话声音，辅助发声单元32发出的声音为环境声音。
更进一步的，容纳空间2除前端外的其它位置还设置有发声单元，如，在容纳空间2的后端、上端、下端均设置有发声单元。通过多个发声单元的设置，可以使人耳听到的声音效果更加立体。
另外，需要说明的是，上述前端、后端、上端、下端具体的是指，在耳机使用过程中，耳罩1靠近面部的一端为前端，与前端相反的一端为后端，上端为耳罩1靠近头顶的一端，与上端相反的一端为后端。
参照图1、图2，耳罩1包括外壳11和海绵垫12，外壳11具有凹槽，海绵垫12为环形结构，海绵垫12设置在凹槽的开口处。
外壳11的凹槽和海绵垫12的环形空间构成容纳空间，发声单元3设置在外壳11上。
海绵垫12与外壳11可拆卸连接，且耳罩1包括多个不同型号的海绵垫12。由于人耳的大小存在区别，通过设置多个不同型号的海绵垫12，以及海绵垫12与外壳11可拆卸连接，针对不同人耳大小，可以更换不同的海绵垫12，即，通过设置不同的海绵垫12可以实现调整容纳空间2的大小。
容纳空间2罩设在耳廓4外部，容纳空间2的侧壁与耳廓4的边缘处存在间距。通过此种设置，可以使耳廓4免受耳罩1的压迫，可以使耳廓4完全舒展的位于容纳空间2内，由此，可以使耳廓4处于正常的收音状态，避免因耳廓4受压变形导致的收音失真。针对不同人耳的大小，可以通过 更换海绵垫12来保证容纳空间2和耳廓4之间存在间距。
一般耳廓4的尺寸是：长度为5-8cm，宽度为3-4cm，厚度1.5-2.5cm。故此，容纳空间2的长度为6-9cm，宽度为4-5cm，深度为2-4cm。容纳空间2的形状可以根据实际情况进行设定，上述容纳空间2的尺寸是指其在长度方向、宽度方向和深度方向的最小尺寸，容纳空间可以在上述各个方向进行适当变形，但是不能小于上述尺寸范围。
发声单元3的中线与容纳空间2开口所在平面之间的夹角α，α为25°-40°。优选的，α为30°。通过发声单元3的此种设置形式，可以模拟人耳正常的听音方式，可以使发声单元3发出的声音直接作用在耳廓4上。
耳机包括两个耳罩1，两个耳罩分别是左耳罩和右耳罩，左耳罩和右耳罩之间通过连接梁5连接。
具体的，连接梁5为伸缩结构，通过将连接梁5作成伸缩结构，在耳机的使用过程中，可以方便的调整左右耳罩的位置，故此，可以使容纳空间2可以更好的罩设在耳廓4外部，能够使耳廓4与容纳空间2侧壁之间存在间距。
左耳罩和右耳罩之间通过导音结构连接。人耳在接收声音时，两只耳朵是能够接收到同一发生源发出的声音。通过导音结构的设置，能够使部分声音在左右耳罩之间进行传导。能够模拟人耳正常的听音习惯，使人耳接收到的声音更加真实。
参照图2，在本实施方式中，提供了一种导音结构的具体结构形式，导音结构为导音管6，导音管6的一端与左耳罩的容纳空间2连通，导音管6的另一端与右耳罩的容纳空间2连通。导音6管与耳罩1的连接点位于容纳空间2的后端。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进 行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (10)

  1. 一种耳机，其特征在于，包括耳罩；
    所述耳罩一侧设置有具有开口的容纳空间，位于容纳空间前端的侧壁上设置有发声单元。
  2. 根据权利要求1所述的耳机，其特征在于，所述发声单元包括主发声单元和辅助发声单元。
  3. 根据权利要求1所述的耳机，其特征在于，所述耳罩包括外壳和海绵垫；
    所述外壳具有凹槽，所述海绵垫为环形结构，所述海绵垫设置在凹槽的开口处；
    所述外壳的凹槽和海绵垫的环形空间构成容纳空间，所述发声单元设置在外壳上。
  4. 根据权利要求3所述的耳机，其特征在于，所述海绵垫与外壳可拆卸连接，且耳罩包括多个不同型号的海绵垫。
  5. 根据权利要求4所述的耳机，其特征在于，在耳机使用过程中，所述容纳空间罩设在耳廓上，所述容纳空间的侧壁与耳廓的边缘处存在间距。
  6. 根据权利要求1所述的耳机，其特征在于，所述发声单元的中线与容纳空间开口所在平面之间的夹角为25°-40°。
  7. 根据权利要求1所述的耳机，其特征在于，所述耳机包括两个耳罩，两个耳罩分别是左耳罩和右耳罩，所述左耳罩和右耳罩之间通过连接梁连接。
  8. 根据权利要求7所述的耳机，其特征在于，所述左耳罩和右耳罩之间通过导音结构连接。
  9. 根据权利要求8所述的耳机，其特征在于，所述导音结构为导音管，所述导音管的一端与左耳罩的容纳空间连通，导音管的另一端与右耳罩的 容纳空间连通。
  10. 根据权利要求9所述的耳机，其特征在于，所述导音管与耳罩的连接点位于容纳空间的后端。
PCT/CN2020/112814 2020-06-12 2020-09-01 一种耳机 WO2021248709A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010538165.X 2020-06-12
CN202010538165.XA CN111556400A (zh) 2020-06-12 2020-06-12 一种耳机

Publications (1)

Publication Number Publication Date
WO2021248709A1 true WO2021248709A1 (zh) 2021-12-16

Family

ID=72007129

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/112814 WO2021248709A1 (zh) 2020-06-12 2020-09-01 一种耳机

Country Status (2)

Country Link
CN (1) CN111556400A (zh)
WO (1) WO2021248709A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111556400A (zh) * 2020-06-12 2020-08-18 陈晨 一种耳机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004049753A1 (en) * 2002-11-26 2004-06-10 Mm Gear Co., Ltd. Multi-channel headphone
CN2678294Y (zh) * 2003-09-15 2005-02-09 于文明 多声道耳机
TW201349889A (zh) * 2012-05-21 2013-12-01 Kye Systems Corp 可雙向導音之耳機
CN205320245U (zh) * 2016-01-21 2016-06-15 唐永均 一种头戴式耳机
CN205336492U (zh) * 2016-01-21 2016-06-22 唐永均 一种头戴式耳机
CN111556400A (zh) * 2020-06-12 2020-08-18 陈晨 一种耳机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6038330A (en) * 1998-02-20 2000-03-14 Meucci, Jr.; Robert James Virtual sound headset and method for simulating spatial sound
CN101052238B (zh) * 2006-04-05 2013-05-01 彭彦儒 随身式导音装置
CN202634660U (zh) * 2012-05-25 2012-12-26 昆盈企业股份有限公司 可双向导音的耳机
CN212367501U (zh) * 2020-06-12 2021-01-15 陈晨 一种耳机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004049753A1 (en) * 2002-11-26 2004-06-10 Mm Gear Co., Ltd. Multi-channel headphone
CN2678294Y (zh) * 2003-09-15 2005-02-09 于文明 多声道耳机
TW201349889A (zh) * 2012-05-21 2013-12-01 Kye Systems Corp 可雙向導音之耳機
CN205320245U (zh) * 2016-01-21 2016-06-15 唐永均 一种头戴式耳机
CN205336492U (zh) * 2016-01-21 2016-06-22 唐永均 一种头戴式耳机
CN111556400A (zh) * 2020-06-12 2020-08-18 陈晨 一种耳机

Also Published As

Publication number Publication date
CN111556400A (zh) 2020-08-18

Similar Documents

Publication Publication Date Title
US11722812B2 (en) Non-blocking dual driver earphones
CN106664498B (zh) 用于产生与音频传输功能相关的头的人造耳装置及其相关方法
RU2492589C2 (ru) Устройство безопасных наушников
US8442244B1 (en) Surround sound system
CN106465009A (zh) 耳插入设备
WO2021258545A1 (zh) 一种挂耳式耳机
US8553922B2 (en) Earphone microphone
WO2021248709A1 (zh) 一种耳机
WO2018149073A1 (zh) 降噪耳机以及电子设备
WO2016000380A1 (zh) 一种耳机
JPWO2018123252A1 (ja) 収音装置
CN212367501U (zh) 一种耳机
WO2023024905A1 (zh) 一种眼镜
US20080013771A1 (en) Safe Earphone
CN115225997A (zh) 一种声音播放方法、装置、耳机及存储介质
CN213152326U (zh) 一种带有防尘套的耳机
Hoffmann et al. Sound localization and speech identification in the frontal median plane with a hear-through headset
CN213186472U (zh) 一种立体声耳机
US11240620B2 (en) Methods for making spatial microphone subassemblies, recording system and method for recording left and right ear sounds for use in virtual reality playback
TWI468029B (zh) 雙耳錄音耳機
US11877111B1 (en) Earphones
RU222990U1 (ru) Стереогарнитура с бинауральным звуком
US9860631B2 (en) Sound recording module
WO2024060000A1 (zh) 一种声学输出装置
CN209120432U (zh) 一种可调整式头戴耳机

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: 20939613

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20939613

Country of ref document: EP

Kind code of ref document: A1