WO2019233265A1 - 一种无线耳机 - Google Patents

一种无线耳机 Download PDF

Info

Publication number
WO2019233265A1
WO2019233265A1 PCT/CN2019/087587 CN2019087587W WO2019233265A1 WO 2019233265 A1 WO2019233265 A1 WO 2019233265A1 CN 2019087587 W CN2019087587 W CN 2019087587W WO 2019233265 A1 WO2019233265 A1 WO 2019233265A1
Authority
WO
WIPO (PCT)
Prior art keywords
wireless headset
ear
wearing
detection sensor
wireless
Prior art date
Application number
PCT/CN2019/087587
Other languages
English (en)
French (fr)
Inventor
陈爽
朱育革
戴天荣
王红梅
齐林
Original Assignee
歌尔股份有限公司
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 歌尔股份有限公司 filed Critical 歌尔股份有限公司
Priority to US16/622,238 priority Critical patent/US11122352B2/en
Publication of WO2019233265A1 publication Critical patent/WO2019233265A1/zh

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/6815—Ear
    • A61B5/6817—Ear canal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6843—Monitoring or controlling sensor contact pressure
    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1025—Accumulators or arrangements for charging
    • 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
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • 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
    • H04R1/1083—Reduction of ambient noise
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones

Definitions

  • the present application relates to the technical field of earphones, and in particular, to a wireless earphone.
  • Wireless headphones get rid of the shackles of the headphone cable and are more comfortable and convenient to wear.
  • Some wireless earphones have also added a wear detection device, but the existing wireless earphones have an unreasonable spatial location setting, which occupies the space of the motherboard, and the results of the wear detection are not ideal, and the detection results are not accurate enough.
  • a wireless earphone of the present application is proposed in order to overcome the above problems or at least partially solve the above problems.
  • a wireless earphone includes an earpiece, which is in contact with the human ear when the wireless earphone is worn, the earpiece includes a wearing surface, and the wearing surface is opposite to the ear canal of the human ear when the wireless earphone is worn;
  • a wear detection sensor, a sound leakage hole and a contact group are provided on the ear portion, and the wear detection sensor, the sound leakage hole and the contact group are collectively provided on the wearing surface.
  • the contact group includes a charging contact for connecting the charging device to charge the wireless earphone, and a communication contact for connecting to the charging device and completing information transmission.
  • an acceleration sensor is further provided in the wireless headset, and the acceleration sensor and the wear detection sensor are respectively connected to a controller in the wireless headset, and the controller receives detection signals of the acceleration sensor and the wear detection sensor for wear detection.
  • a sound outlet hole is provided on one side of the ear-entering portion, and a sound release hole is provided on a side of the wearing surface close to the sound outlet hole.
  • the wearing detection sensor is disposed near the center of the wearing surface, and the contact group is arranged on the side of the wearing detection sensor facing away from the sound vent hole.
  • the wireless earphone further includes a middle frame portion and a rear shell portion, and the shells of the ear portion, the middle frame portion, and the rear shell portion are connected together to form a shell of the wireless earphone.
  • There is a curved transition region tightened inward the diameter of the middle frame portion gradually increases backward, the cross-sectional area of the rear end of the middle frame portion is larger than the maximum cross-sectional area of the ear portion, and the rear shell portion is flat and round-shaped, covering the middle frame. Department back.
  • a capacitive touch pad is provided on a surface of the rear shell portion.
  • a battery, a controller, and a Bluetooth chip are also provided in the wireless headset.
  • the contact group adopts a Pogopin probe, which includes two charging contact Pogopin probes and one communication contact Pogopin probe.
  • the communication contact Pogopin probe is connected to the Bluetooth chip through a line inside the wireless headset for information transmission.
  • the wireless headset is further provided with a call microphone and a noise reduction microphone.
  • the wear detection sensor, the sound leakage hole and the contact group are collectively arranged on the wearing surface of the in-ear portion opposite to the ear canal of the human ear, so that when the wireless headset is worn, the wear detection sensor can directly contact the skin of the human body, which improves the wear detection The detection accuracy of the sensor;
  • the sound leakage hole is located on the wearing surface of the ear, which can release sound to the human ear to improve the sound quality, and because the wearing surface is usually flat, install a wearing detection sensor, a sound leakage hole and The contact group is easier, and it is also convenient to align accessories such as the charging case of the wireless headset through this wearing surface, to achieve good contact of the contact group.
  • FIG. 1 is a schematic diagram of a earphone directly facing a wearing surface according to an embodiment of a wireless earphone according to the present application;
  • FIG. 1 is a schematic diagram of a earphone directly facing a wearing surface according to an embodiment of a wireless earphone according to the present application;
  • FIG. 2 is a schematic side view of an embodiment of a wireless headset according to the present application.
  • the technical idea of the present application is to set the spatial position of the wearing detection sensor and the like in the wireless headset more reasonably, and improve the wearing detection accuracy of the wireless headset.
  • the wear detection sensor, the sound leakage hole and the contact group are collectively provided on the wearing surface of the in-ear portion opposite to the ear canal of the human ear, so that when worn, the wear detection sensor can directly contact the skin of the human body, thereby improving the wear detection sensor.
  • the sound leakage hole is located on the wearing surface of the ear, which can release sound to the human ear to improve the sound quality, and because the wearing surface is usually flat, install a wear detection sensor, a sound leakage hole and a touch on the wearing surface.
  • the point group is easier, and it is also convenient to align accessories such as the charging case of the wireless headset through this wearing surface, to achieve good contact of the contact group.
  • FIG. 1 is a schematic diagram of an ear-facing portion facing a wearing surface of a wireless headset embodiment of the present application
  • FIG. 2 is a schematic side view of a wireless headset embodiment of the present application.
  • the wireless earphone includes an ear ear 5, which is in contact with the human ear when the wireless earphone is worn.
  • the ear ear 5 includes a wearing surface, and the wearing surface is The front of the wireless earphones shown in FIG. 1 facing outward facing the paper.
  • the wearing surface is opposite to the ear canal of the human ear when the wireless earphones are worn.
  • the earphone 5 is provided with a wear detection sensor 2, a vent hole 3, and a contact group 1, and is worn.
  • the detection sensor 2, the sound leakage hole 3, and the contact group 1 are commonly provided on the wearing surface.
  • the wearing detection sensor is usually set on the wireless earphone
  • the internal space of the middle frame portion occupies the space of the motherboard, affecting the design of the shell of the wireless headset, and the wearing detection sensor has a problem of insensitivity at the middle frame.
  • the wearing detection sensor can directly contact the human skin when wearing, The detection accuracy of the wear detection sensor is improved; in addition, the sound leakage hole is located on the wearing surface of the ear, which can release sound to the human ear to improve the sound quality, and because the wearing surface is usually flat, install the wearing detection sensor on the wearing surface, The sound vent and the contact group are easier, and it is also convenient to align accessories such as the charging box of the wireless headset through this wearing surface, to achieve good contact of the contact group.
  • the sound generating unit, the wearing detection sensor 2 and the contact group 3 of the wireless headset can be connected together by the same flexible circuit board, and extend downward to connect with the main board in the middle frame portion.
  • the wireless headset may be a Bluetooth headset connected to a terminal device, such as a True Wireless Stereo (TWS) headset, or a wireless headset with a storage function that can play music independently, etc. .
  • a terminal device such as a True Wireless Stereo (TWS) headset
  • TWS True Wireless Stereo
  • a wireless headset with a storage function that can play music independently etc.
  • the wireless earphone removes the restriction of the earphone cable, and is connected to the charging box through the contact group on the wireless earphone to realize functions such as charging.
  • the contact group 1 includes a charging contact for connecting a charging device to charge a wireless headset, and a communication contact for connecting to the charging device and completing information transmission, so that both The wireless headset can be charged, and the communication between the wireless headset and the charging device can be realized to complete the set command function and the like.
  • a wireless headset is further provided with a battery, a controller, and a Bluetooth chip, that is, the wireless headset is a Bluetooth wireless headset connected via Bluetooth wirelessly.
  • the contact group 1 uses a Pogopin probe, which includes two charging contact Pogopin probes and one communication contact Pogopin probe.
  • Two charging contact Pogopin probes are connected to the positive and negative charging ends of the battery, respectively, and receive the charging of the wireless headset by the charging device.
  • a communication contact Pogopin probe is connected to the Bluetooth chip through a line inside the wireless headset for information transmission.
  • the communication contact Pogopin probe can transmit different information by transmitting different voltage values.
  • the wireless headset uses Bluetooth The chip wirelessly sends the received information to a data terminal connected to the wireless headset, correspondingly implementing different functions.
  • the three Pogopin probes cooperate with the corresponding contacts of the charging box, so that the wireless earphone can be charged, and the information command transmitted by the charging box through the communication contact can be obtained.
  • the Bluetooth chip of the wireless headset is sent to a terminal connected to the wireless headset, such as a mobile phone. In this way, the charging box can use the wireless headset to implement information communication with the terminal, saving the cost of another set of communication devices on the charging box.
  • an acceleration sensor is further provided in the wireless earphone, and the acceleration sensor and the wearing detection sensor 2 are respectively connected to a controller in the wireless earphone, and the controller receives acceleration
  • the detection signals of the sensor and the wear detection sensor 2 are used for wear detection.
  • the acceleration sensor can detect the movement of the headset, combined with the static detection of the wearing distance of the headset by the wearing detection sensor 2, it can better judge the user's wearing of the headset, making the wearing detection more accurate.
  • the wearing detection sensor 2 is an infrared wearing detection sensor.
  • the infrared wearing detection sensor is a sensor that is currently maturely applied, and the effect of wearing detection is easily satisfactory.
  • the acceleration sensor provided by the wireless headset can also work independently, such as collecting user's motion information and implementing step counting function.
  • the sound quality of wireless headphones is an extremely important design indicator.
  • a sound output hole 4 is provided on one side of the ear portion 5, and a sound leakage hole 3 is provided on the wearing surface near the sound output hole 4.
  • the sound vent hole 3 and the sound output hole 4 are arranged close to each other, which can release the sound pressure at the sound output position, and the sound vent hole 3 and the sound output hole 4 are close to the ear canal of the human ear at the same time, which is conducive to improving human ear audibility when worn. To the sound quality effect.
  • the space needs to be reasonably divided and used.
  • the sound leakage hole 3 and the sound output hole 4 are arranged close to each other to ensure good sound quality. Position near the center of the wearing surface to ensure contact with the human ear and achieve more accurate wear detection.
  • the contact group 1 is set on the side of the wear detection sensor 2 facing away from the vent hole 3 to make full use of the space and maintain the structure Reasonable spacing and aligned with the matching charging box contacts.
  • the wireless earphone further includes a middle frame portion 6 and a rear case portion 7, so that the shells of the ear opening portion 5, the middle frame portion 6, and the rear case portion 7 are connected together.
  • the casing of a wireless headset forms the casing of a wireless headset.
  • An arc-shaped transition region 61 tightening inward is provided at the junction of the front end of the middle frame portion 6 and the ear-receiving portion 5.
  • the arc-shaped transition region 61 is tightened inward, making the rear of the earphone 5 of the wireless earphone thinner, which can be avoided Squeeze the cartilage of the auricle to facilitate the ear 5 to snap into the cartilage of the auricle and wear it comfortably and firmly at the ear canal of the human ear.
  • the diameter of the middle frame portion 6 gradually increases rearward, and the cross-sectional area of the rear end of the middle frame portion 6 is larger than the maximum cross-sectional area of the ear portion 5, that is, the middle frame portion 6 is larger than the ear portion 5, which is convenient for the user to handle. At the same time, it provides a large internal space for the structure of the motherboard and battery of the wireless headset.
  • the rear shell portion 7 is a flat round table, covered at the rear end of the middle frame portion 6, beautiful and without sharp edges and corners.
  • the surface of the rear case portion 7 is further provided with a capacitive touch panel.
  • the capacitive touchpad is used as a user's input control device and can be used to control functions such as tuning.
  • the capacitive touchpad can be connected to the internal circuit of the wireless headset through a structure such as Pogopin on the motherboard.
  • the wireless headset also has a call function, and is provided with a call microphone and a noise reduction microphone, thereby realizing a call function and a noise reduction function.
  • the noise reduction microphone and the call microphone may be arranged in the middle frame through a flexible circuit board. The sound is collected through the noise reduction microphone hole 8 and the call microphone hole 9 of the middle frame, as shown in FIG. 1.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Headphones And Earphones (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Telephone Set Structure (AREA)

Abstract

本申请公开了一种无线耳机，包括入耳部，入耳部在无线耳机佩戴时与人耳接触，入耳部包括佩戴面，佩戴面在无线耳机佩戴时与人耳耳道相对；入耳部上设有佩戴检测传感器、泄声孔和触点组，并且佩戴检测传感器、泄声孔和触点组共同设置在佩戴面上。将佩戴检测传感器、泄声孔和触点组共同设置在入耳部与人耳耳道相对的佩戴面上，佩戴检测传感器可直接与人体的皮肤接触，提高了佩戴检测传感器的检测精度；此外，泄声孔位于入耳部的佩戴面上，可向人耳进行声音泄放改善音质，并且由于佩戴面通常较为平整，在佩戴面上安装佩戴检测传感器、泄声孔和触点组更加容易，也便于通过该佩戴面对齐无线耳机的充电盒等附件，实现触点组的良好接触。

Description

一种无线耳机 技术领域
本申请涉及耳机技术领域，特别涉及一种无线耳机。
发明背景
无线耳机摆脱了耳机线的束缚，佩戴更加舒适方便。一些无线耳机还增加了佩戴检测装置等，但是现有的无线耳机中佩戴检测装置等的空间位置设置不合理，导致占据主板空间，且佩戴检测的效果并不理想，检测结果不够准确。
发明内容
鉴于现有技术无线耳机的佩戴检测装置等空间位置不合理的问题，提出了本申请的一种无线耳机，以便克服上述问题或者至少部分地解决上述问题。
为了实现上述目的，本申请采用了如下技术方案：
一种无线耳机，包括入耳部，该入耳部在无线耳机佩戴时与人耳接触，入耳部包括佩戴面，佩戴面在无线耳机佩戴时与人耳耳道相对；
入耳部上设有佩戴检测传感器、泄声孔和触点组，并且佩戴检测传感器、泄声孔和触点组共同设置在佩戴面上。
可选地，触点组包括用于与充电装置相连接为无线耳机充电的充电触点，以及用于与充电装置相连接并完成信息传输的通信触点。
可选地，无线耳机内还设有加速度传感器，加速度传感器与佩戴检测传感器分别与无线耳机内的控制器相连接，控制器接收加速度传感器与佩戴检测传感器的检测信号用于佩戴检测。
可选地，入耳部的一侧设有出声孔，泄声孔设置在佩戴面靠近出声孔的一侧。
可选地，佩戴检测传感器设置在靠近佩戴面中央的位置，触点组设置在佩戴检测传感器背离泄声孔的一侧。
可选地，无线耳机还包括中框部和后壳部，入耳部、中框部和后壳部的壳体连接在一起形成无线耳机的外壳，中框部的前端与入耳部的交界处设有向内收紧的弧形过渡区域，中框部的直径向后逐渐增大，中框部的后端的截面积大于入耳部的最大截面积，后壳部为扁平圆台状，盖于中框部后端。
可选地，后壳部的表面设有电容触摸板。
可选地，无线耳机内还设有电池、控制器和蓝牙芯片。
可选地，触点组采用Pogopin探针，包括两个充电触点Pogopin探针和一个通信触点Pogopin探针，通信触点Pogopin探针通过无线耳机内部的线路与蓝牙芯片连接进行信息传输。
可选地，无线耳机还设有通话麦克风和降噪麦克风。
综上所述，本申请的有益效果是：
将佩戴检测传感器、泄声孔和触点组共同设置在入耳部与人耳耳道相对的佩戴面上，从而在佩戴无线耳机时，佩戴检测传感器可直接与人体的皮肤接触，提高了佩戴检测传感器的检测精度；此外，泄声孔位于入耳部的佩戴面上，可向人耳进行声音泄放改善音质，并且由于佩戴面通常较为平整，在佩戴面上安装佩戴检测传感器、泄声孔和触点组更加容易，也便于通过该佩戴面对齐无线耳机的充电盒等附件，实现触点组的良好接触。
附图简要说明
图1为本申请无线耳机实施例入耳部正对佩戴面的示意图；
图2为本申请无线耳机实施例侧面示意图；
图中标记说明：
触点组1，佩戴检测传感器2，泄声孔3，出声孔4，入耳部5，中框部6，弧形过渡区域61，后壳部7，降噪麦克风孔8，通话麦克风孔9。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请实施方式作进一步地详细描述。
本申请的技术构思是：更合理地设置无线耳机中佩戴检测传感器等的空间位置，改善无线耳机的佩戴检测精度等。通过将佩戴检测传感器、泄声孔和触点组共同设置在入耳部与人耳耳道相对的佩戴面上，从而在佩戴时，佩戴检测传感器可直接与人体的皮肤接触，提高了佩戴检测传感器的检测精度；此外，泄声孔位于入耳部的佩戴面上，可向人耳进行声音泄放改善音质，并且由于佩戴面通常较为平整，在佩戴面上安装佩戴检测传感器、泄声孔和触点组更加容 易，也便于通过该佩戴面对齐无线耳机的充电盒等附件，实现触点组的良好接触。
图1为本申请无线耳机实施例入耳部正对佩戴面的示意图；图2为本申请无线耳机实施例侧面示意图。
参考图1所示，在本无线耳机的示意性实施例中，该无线耳机包括入耳部5，入耳部5在无线耳机佩戴时与人耳接触，入耳部5包括佩戴面，该佩戴面即为图1所示无线耳机朝向纸面向外的正面，佩戴面在无线耳机佩戴时与人耳耳道相对；入耳部5上设有佩戴检测传感器2、泄声孔3和触点组1，并且佩戴检测传感器2、泄声孔3和触点组1共同设置在佩戴面上。
在无线耳机的使用过程中，存在佩戴掉落以及佩戴位置不能达到良好音效等问题，为此需要检测无线耳机的佩戴情况，而现有的无线耳机设计中，通常将佩戴检测传感器设置在无线耳机的中框部的内部空间，导致占据主板空间，影响无线耳机的壳体设计，而且，佩戴检测传感器在中框处会有感应不灵敏的问题。
据此，本申请通过将佩戴检测传感器、泄声孔和触点组共同设置在入耳部与人耳耳道相对的佩戴面上，从而在佩戴时，佩戴检测传感器可直接与人体的皮肤接触，提高了佩戴检测传感器的检测精度；此外，泄声孔位于入耳部的佩戴面上，可向人耳进行声音泄放改善音质，并且由于佩戴面通常较为平整，在佩戴面上安装佩戴检测传感器、泄声孔和触点组更加容易，也便于通过该佩戴面对齐无线耳机的充电盒等附件，实现触点组的良好接触。
其中，无线耳机的发声单元、佩戴检测传感器2和触点组3可以用同一柔性电路板连接在一起，并向下延伸与中框部内的主板连接。
在本申请的一个实施例中，无线耳机可以是连接终端设备使用的蓝牙耳机，例如真正无线立体声(True Wireless Stereo，缩写为TWS)耳机，或者自身带有存储功能可独立播放音乐的无线耳机等。
无线耳机取消了耳机线的束缚，通过无线耳机上的触点组与充电盒连接，实现充电等功能。在本申请的一个实施例中，触点组1包括用于与充电装置相连接为无线耳机充电的充电触点，以及用于与充电装置相连接并完成信息传输的通信触点，从而既可以实现对无线耳机的充电，又可以实现无线耳机和充电装置之间的通信，以完成设定的指令功能等。
以本申请图1-2所示实施例为例，无线耳机内还设有电池、控制器和蓝牙芯片，即该无线耳机为一通过蓝牙无线连接的蓝牙无线耳机。
在此基础上，参考图1所示，触点组1采用Pogopin探针，包括两个充电触点Pogopin探针和一个通信触点Pogopin探针。两个充电触点Pogopin探针分别连接电池的正负充电端，接收充电装置对该无线耳机的充电。一个通信触点Pogopin探针通过无线耳机内部的线路与蓝牙芯片连接，以进行信息传输，例如，该通信触点Pogopin探针可以通过传输不同的电压值，来传递不同信息，该无线耳机利用蓝牙芯片，将收到的信息无线发送到与无线耳机连接的数据终端，对应实现不同的功能。
从而，在无线耳机与配套的充电盒连接时，三个Pogopin探针与充电盒的对应触点配合接触，能够实现对无线耳机的充电，以及获取充电盒通过通信触点传输的信息指令，进而通过无线耳机的蓝牙芯片发送给与无线耳机连接的终端，如手机等。这样，充电盒可借助该无线耳机与终端实现信息通信，节省了在充电盒上另设一套通信装置的成本。
为了提高无线耳机佩戴检测的精确度，在本申请的一个实施例中，无线耳机内还设有加速度传感器，加速度传感器与佩戴检测传感器2分别与无线耳机内的控制器相连接，控制器接收加速度传感器与佩戴检测传感器2的检测信号用于佩戴检测。
由于加速度传感器可以检测耳机的运动，结合佩戴检测传感器2对耳机佩戴距离等的静态检测，可以更好地判断使用者佩戴耳机的情况，使得佩戴检测的准确度更高。其中，如图1-2所示实施例中，佩戴检测传感器2采用红外佩戴检测传感器，红外佩戴检测传感器是目前应用成熟的一种传感器，佩戴检测的效果容易使人满意。此外，无线耳机设置的加速度传感器还可单独工作，例如采集使用者的运动信息，实现计步功能等。
作为音频播放设备，无线耳机的音质是极其重要的一个设计指标。为了提高无线耳机的音质效果，如图1所示，在本申请的一个实施例中，入耳部5的一侧设有出声孔4，泄声孔3设置在佩戴面靠近出声孔4的一侧。泄声孔3和出声孔4靠近设置，可以对出声位置的声压进行泄放，且泄声孔3和出声孔4同时接近人耳耳道口，有利于佩戴时提高人耳可听到的音质效果。
在无线耳机的佩戴面，空间需要合理划分使用，在本申请的一个实施例中，如图1所示，泄声孔3和出声孔4靠近设置以保证音质良好，佩戴检测传感器2设 置在靠近佩戴面中央的位置，从而确保与人耳接触，更准确地实现佩戴检测，触点组1设置在佩戴检测传感器2背离泄声孔3的一侧，以充分利用空间，保持各结构之间的合理间距，并且与配套的充电盒触点对齐。
除了音质，无线耳机的结构形状设计也很重要。在本申请的一个实施例中，如图2所示，无线耳机还包括中框部6和后壳部7，从而，入耳部5、中框部6和后壳部7的壳体连接在一起形成无线耳机的外壳。中框部6的前端与入耳部5的交界处设有向内收紧的弧形过渡区域61，该弧形过渡区域61向内收紧，使无线耳机入耳部5的后方变细，可以避免挤压耳廓软骨，便于入耳部5卡入耳廓软骨，舒服而牢固地佩戴在人耳的耳道处。此外，中框部6的直径向后逐渐增大，中框部6的后端的截面积大于入耳部5的最大截面积，即中框部6相比入耳部5要膨大一些，便于用户手持操作，同时提供较大的内部空间，以用来设置无线耳机的主板和电池等结构。最后，后壳部7为扁平圆台状，盖于中框部6后端，美观且没有尖锐棱角。
在本申请的一个实施例中，后壳部7的表面还设有电容触摸板。该电容触摸板用作用户的输入控制装置，可以用于控制调音等功能，电容触摸板可以通过主板上的Pogopin等结构与无线耳机内部电路连接。
在本申请的一个实施例中，无线耳机还具有通话功能，设有通话麦克风和降噪麦克风，从而实现通话功能和降噪功能，降噪麦克风和通话麦克风可以通过柔性电路板设置在中框内，通过中框的降噪麦克风孔8和通话麦克风孔9采集声音，如图1所示。
以上所述，仅为本申请的具体实施方式，在本申请的上述教导下，本领域技术人员可以在上述实施例的基础上进行其他的改进或变形。本领域技术人员应该明白，上述的具体描述只是更好的解释本申请的目的，本申请的保护范围应以权利要求的保护范围为准。

Claims (10)

  1. 一种无线耳机，包括入耳部，所述入耳部在无线耳机佩戴时与人耳接触，其特征在于，所述入耳部包括佩戴面，所述佩戴面在无线耳机佩戴时与人耳耳道相对；
    所述入耳部上设有佩戴检测传感器、泄声孔和触点组，并且所述佩戴检测传感器、泄声孔和触点组共同设置在所述佩戴面上。
  2. 根据权利要求1所述的无线耳机，其特征在于，所述触点组包括用于与充电装置相连接为无线耳机充电的充电触点，以及用于与充电装置相连接并完成信息传输的通信触点。
  3. 根据权利要求1所述的无线耳机，其特征在于，所述无线耳机内还设有加速度传感器，所述加速度传感器与所述佩戴检测传感器分别与所述无线耳机内的控制器相连接，所述控制器接收所述加速度传感器与所述佩戴检测传感器的检测信号用于佩戴检测。
  4. 根据权利要求1所述的无线耳机，其特征在于，所述入耳部的一侧设有出声孔，所述泄声孔设置在所述佩戴面靠近所述出声孔的一侧。
  5. 根据权利要求4所述的无线耳机，其特征在于，所述佩戴检测传感器设置在靠近所述佩戴面中央的位置，所述触点组设置在所述佩戴检测传感器背离所述泄声孔的一侧。
  6. 根据权利要求1所述的无线耳机，其特征在于，所述无线耳机还包括中框部和后壳部，所述入耳部、中框部和后壳部的壳体连接在一起形成所述无线耳机的外壳，所述中框部的前端与所述入耳部的交界处设有向内收紧的弧形过渡区域，所述中框部的直径向后逐渐增大，所述中框部的后端的截面积大于所述入耳部的最大截面积，所述后壳部为扁平圆台状，盖于所述中框部后端。
  7. 根据权利要求6所述的无线耳机，其特征在于，所述后壳部的表面设有电容触摸板。
  8. 根据权利要求2所述的无线耳机，其特征在于，所述无线耳机内还设有电池、控制器和蓝牙芯片。
  9. 根据权利要求8所述的无线耳机，其特征在于，所述触点组采用Pogopin探针，包括两个充电触点Pogopin探针和一个通信触点Pogopin探针，所述通信触点Pogopin探针通过所述无线耳机内部的线路与所述蓝牙芯片连接进行信息 传输。
  10. 根据权利要求1所述的无线耳机，其特征在于，所述无线耳机还设有通话麦克风和降噪麦克风。
PCT/CN2019/087587 2018-06-05 2019-05-20 一种无线耳机 WO2019233265A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/622,238 US11122352B2 (en) 2018-06-05 2019-05-20 Wireless earphone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201820873231.7U CN208434085U (zh) 2018-06-05 2018-06-05 一种无线耳机
CN201820873231.7 2018-06-05

Publications (1)

Publication Number Publication Date
WO2019233265A1 true WO2019233265A1 (zh) 2019-12-12

Family

ID=65100825

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/087587 WO2019233265A1 (zh) 2018-06-05 2019-05-20 一种无线耳机

Country Status (3)

Country Link
US (1) US11122352B2 (zh)
CN (1) CN208434085U (zh)
WO (1) WO2019233265A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113949962A (zh) * 2021-11-30 2022-01-18 深圳市科奈信科技有限公司 一种耳机盒、耳机套件及耳机入盒检测与充电方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208434085U (zh) 2018-06-05 2019-01-25 歌尔科技有限公司 一种无线耳机
CN110166866B (zh) 2019-04-25 2020-09-08 华为技术有限公司 一种无线耳机
USD926732S1 (en) * 2019-06-06 2021-08-03 Dragon Summit Group Inc. Wireless earphone
CN110267139B (zh) * 2019-06-12 2024-04-12 郭军伟 一种智能人声识别噪音过滤耳机
CN110691294B (zh) * 2019-09-29 2021-03-26 歌尔科技有限公司 一种音频控制方法、充电盒及无线耳机设备
USD930616S1 (en) * 2019-10-01 2021-09-14 Microsoft Corporation Pair of earphones
CN111372158A (zh) * 2020-02-28 2020-07-03 歌尔股份有限公司 运动检测方法、无线耳机及计算机可读存储介质
USD936037S1 (en) * 2021-01-19 2021-11-16 Shenzhen Baifan Technology Co., Ltd. Earphone
CN113709620B (zh) * 2021-08-31 2024-04-12 维沃移动通信有限公司 耳机控制方法及耳机
CN113938783A (zh) * 2021-09-30 2022-01-14 安克创新科技股份有限公司 耳机和耳机模式的自适应调节方法
WO2024092479A1 (zh) * 2022-11-01 2024-05-10 深圳市韶音科技有限公司 无线耳机组及无线耳机组的控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103297889A (zh) * 2013-06-03 2013-09-11 瑞声科技（南京）有限公司 入耳式耳机
WO2017183027A1 (en) * 2016-04-17 2017-10-26 Lifebeam Technologies Ltd. Earbud with physiological sensor and stabilizing element
CN107852541A (zh) * 2015-07-29 2018-03-27 伯斯有限公司 传感器与耳机的集成
CN208434085U (zh) * 2018-06-05 2019-01-25 歌尔科技有限公司 一种无线耳机

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050058313A1 (en) * 2003-09-11 2005-03-17 Victorian Thomas A. External ear canal voice detection
US20100020998A1 (en) * 2008-07-28 2010-01-28 Plantronics, Inc. Headset wearing mode based operation
US20110012534A1 (en) * 2009-07-14 2011-01-20 Mag Instrument, Inc. Portable lighting devices
US20110051977A1 (en) * 2009-08-28 2011-03-03 Losko David J Ear Canal Microphone
KR101136607B1 (ko) * 2009-10-07 2012-04-18 삼성전자주식회사 생체정보 측정 장치가 구비된 이어폰 장치
US20130279724A1 (en) * 2012-04-19 2013-10-24 Sony Computer Entertainment Inc. Auto detection of headphone orientation
WO2014022359A2 (en) * 2012-07-30 2014-02-06 Personics Holdings, Inc. Automatic sound pass-through method and system for earphones
JP5880340B2 (ja) * 2012-08-02 2016-03-09 ソニー株式会社 ヘッドホン装置、装着状態検出装置、装着状態検出方法
US9326058B2 (en) * 2012-09-26 2016-04-26 Sony Corporation Control method of mobile terminal apparatus
CN105050494B (zh) * 2013-01-28 2018-06-12 瓦伦赛尔公司 具有与身体运动脱开的感测元件的生理监测装置
US9668041B2 (en) * 2013-05-22 2017-05-30 Zonaar Corporation Activity monitoring and directing system
EP3000243A2 (en) * 2013-05-22 2016-03-30 Starkey Laboratories, Inc. Augmented reality multisensory display device incorporated with hearing assistance device features
EP3917167A3 (en) * 2013-06-14 2022-03-09 Oticon A/s A hearing assistance device with brain computer interface
US10827268B2 (en) * 2014-02-11 2020-11-03 Apple Inc. Detecting an installation position of a wearable electronic device
US9723393B2 (en) * 2014-03-28 2017-08-01 Echostar Technologies L.L.C. Methods to conserve remote batteries
TWI549524B (zh) * 2014-05-06 2016-09-11 宏碁股份有限公司 多媒體播放系統及其聲道控制方法
TW201603589A (zh) * 2014-07-09 2016-01-16 宏碁股份有限公司 耳機及其聲道控制方法
US9883279B2 (en) * 2014-07-31 2018-01-30 Khyber Technologies Corporation Wireless headset system
US9402120B2 (en) * 2014-09-05 2016-07-26 Epickal AB Wireless earbuds
US20160080855A1 (en) * 2014-11-26 2016-03-17 BEED, Inc. Jewelry Having Electronic Modules
US9807491B2 (en) * 2015-04-03 2017-10-31 Pinn, Inc. Electronic device with wireless earbud
US9866966B2 (en) * 2015-05-20 2018-01-09 Fender Musical Instruments Corporation Wireless audio system
US10117012B2 (en) * 2015-09-28 2018-10-30 Apple Inc. Wireless ear buds with proximity sensors
US10397683B2 (en) * 2015-09-30 2019-08-27 Apple Inc. Case with torsion spring over-center mechanism
US10334347B2 (en) * 2017-08-08 2019-06-25 Bose Corporation Earbud insertion sensing method with capacitive technology

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103297889A (zh) * 2013-06-03 2013-09-11 瑞声科技（南京）有限公司 入耳式耳机
CN107852541A (zh) * 2015-07-29 2018-03-27 伯斯有限公司 传感器与耳机的集成
WO2017183027A1 (en) * 2016-04-17 2017-10-26 Lifebeam Technologies Ltd. Earbud with physiological sensor and stabilizing element
CN208434085U (zh) * 2018-06-05 2019-01-25 歌尔科技有限公司 一种无线耳机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113949962A (zh) * 2021-11-30 2022-01-18 深圳市科奈信科技有限公司 一种耳机盒、耳机套件及耳机入盒检测与充电方法

Also Published As

Publication number Publication date
US11122352B2 (en) 2021-09-14
US20200107103A1 (en) 2020-04-02
CN208434085U (zh) 2019-01-25

Similar Documents

Publication Publication Date Title
WO2019233265A1 (zh) 一种无线耳机
US7548617B2 (en) Bluetooth earphone
WO2020098054A1 (zh) 一种颈带式耳机
CN109327758B (zh) 一种无线播放设备及其播放控制方法和装置
WO2019085063A1 (zh) 一种蓝牙耳机
CN207968808U (zh) 便携式骨传导耳机
CN207968810U (zh) 新型骨传导耳机
WO2020107605A1 (zh) 一种头带式充电设备及头戴式无线耳机***
CN107708000B (zh) 一种无线耳机
CN208863048U (zh) 一种无线播放设备及头戴式无线耳机***
WO2020042640A1 (zh) 具有充电、数据传输、通话和音乐播放功能的耳机
WO2020042491A1 (zh) 一种耳机远场交互方法、耳机远场交互配件及无线耳机
CN210129942U (zh) 耳机套件
CN208509219U (zh) 一种基于无线传输技术智能主动降噪耳机
CN208971749U (zh) 一种头带式充电设备及头戴式无线耳机***
CN106658257B (zh) 耳机
CN215268662U (zh) 一种耳机
CN219268900U (zh) 一种无线耳机组合一体式手机
CN218277125U (zh) 一种耳内式助听器
CN209806045U (zh) 一种组合式蓝牙耳机
CN112188348B (zh) 一种抗干扰的智能蓝牙通信设备
CN215268688U (zh) 一种可用脑波控制播放功能的入耳式耳机
CN220067664U (zh) 一种蓝牙耳机
CN211089924U (zh) 一种耳机
CN208956286U (zh) 一种入耳式耳机

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: 19815182

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: 19815182

Country of ref document: EP

Kind code of ref document: A1