WO2016015541A1 - 一种隐密型录音播放设备的结构 - Google Patents

一种隐密型录音播放设备的结构 Download PDF

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Publication number
WO2016015541A1
WO2016015541A1 PCT/CN2015/083097 CN2015083097W WO2016015541A1 WO 2016015541 A1 WO2016015541 A1 WO 2016015541A1 CN 2015083097 W CN2015083097 W CN 2015083097W WO 2016015541 A1 WO2016015541 A1 WO 2016015541A1
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Prior art keywords
recording
microphone
earphone
headset
plug
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PCT/CN2015/083097
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English (en)
French (fr)
Inventor
张瑞博
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张瑞博
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Application filed by 张瑞博 filed Critical 张瑞博
Publication of WO2016015541A1 publication Critical patent/WO2016015541A1/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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/656—Recording arrangements for recording a message from the calling party for recording conversations

Definitions

  • the utility model provides a recording and playback device, in particular to a structure of a hidden type recording and playing device.
  • the earphones in the prior art recording device are all disposed in the body of the recording device. It is not hidden when in use Sex, while the recording effect will affect the recording effect due to the different orientations and environmental factors.
  • the utility model integrates the earphone and the microphone to achieve the secret recording effect, and at the same time adopts (left and right) dual microphone recording and earphone playback to achieve a good recording of sound efficient restoration. System and playback effects.
  • the main object of the present invention is to provide a structure of a hidden type recording and playing device.
  • the technical solution of the present invention is: a structure of a hidden type recording and playing device, comprising a first and a second headset set and a docking group, and a recording and playback device, the first and second headset groups Through the docking group Communicating with the recording and playback device, wherein the first headset group includes a first microphone and a first earphone that are accommodated by the first housing, The second headset set includes a second microphone and a second earphone that are enclosed by the second housing, and the plug group includes a microphone plug and a headphone plug a head, the mouth of the first microphone is disposed near the left end of the first casing, and the earphone port of the first earphone is disposed adjacent to a right end of the first casing; The mouth of the second microphone is disposed closer to the right end of the second casing, and the earphone port of the second
  • the first and second microphones are electrically connected to the microphone plug in parallel
  • the first and second earphones are also in electrical communication with the earphone plug in parallel.
  • the recording and playback device includes a microphone socket and a headphone socket.
  • the microphone plug is matched with the microphone socket, and the earphone is provided.
  • the plug is matched with the earphone socket.
  • the recording and playback device is a recording pen, a DV, a SLR camera or a PC.
  • the first and second headset groups are symmetrically identical structures.
  • the utility model has the beneficial effects of: first, having privacy; and second, having good effect of multi-directional recording and restoring live recording.
  • FIG. 1 is a block diagram showing the structure of an embodiment of the present invention.
  • FIG. 2 is a schematic view of a preferred embodiment of the present invention.
  • the orientation or positional relationship of the 'right' indication is based on the orientation or position shown in the figure.
  • the present invention is intended to be illustrative only and not to limit the scope of the invention.
  • the present invention provides a structure of a hidden type audio recording and playback apparatus, including a first headset group 10, a second headset group 20 and a docking group 30, and a recording and playback device 40, the first headset group 10 and the second Headset 20
  • the first headset assembly 10 includes a first microphone 11 and a first earphone 12 that are accommodated by the first housing 13 and the second headset group 20 is connected to the recording and playback device 40.
  • a second microphone 21 and a second earphone 22, which are included in the second casing 23, and the plug-in group 30 include a microphone plug 31 and a headphone plug 32, and the mouth of the first microphone 11 111 (i.e., the microphone sound wave inlet) is disposed near the left end of the first casing 13, and the earphone port 121 of the first earphone 12 is disposed adjacent to the right end of the first casing 13.
  • the mouth 211 of the second microphone 21 ie, the microphone sound wave inlet
  • the earphone port 221 of the second earphone 22 is adjacent to the Two outer casing Set on the left side of 23.
  • the first and second microphones 11 and 21 are electrically connected to the microphone plug 31 in parallel, the first and second earphones. 12, 22 are also in electrical communication with the earphone plug 32 in parallel.
  • the microphone plug 31 and the earphone plug 32 are respectively matched (ie, inserted/discharged) to the recording and playback device.
  • 40 has a microphone jack 41, headphone jack 42.
  • the recording and playback device 40 includes a voice recorder, a DV, a SLR camera, or a PC, etc.
  • the recording and playback device 40 adopts the prior art and will not be described in detail herein.
  • the first and second headset sets 10, 20 are symmetrically identical structures.
  • the structure of the hidden recording and playing device is turned on in the recording and playback device 40.
  • the first and second headset groups 10 respectively inserted in the left and right ears of the human body 20, the recording begins, the surrounding ambient sound recorded at this time will be transmitted to the miniature omnidirectional microphone after the human head, auricle, outer ear, ear canal, skull, shoulder, etc. are affected by the refraction, diffraction and diffraction of sound waves.
  • Medium, and the recorded data is saved by the recording and playback device 40, and then the first and second earphones are saved.
  • 11 , 21 play, according to which the multi-gain effect of the utility model is realized.

Abstract

一种隐密型录音播放设备的结构，包括第一耳麦组（10）、第二耳麦组（20）和插接组（30）以及录放设备（40），所述第一耳麦组（10）和第二耳麦组（20）通过所述插接组（30）与录放设备（40）连通，其中：所述第一耳麦组（10）包括第一外壳（13）包容的第一麦克风（11）和第一耳机（12），所述第二耳麦组（20）包括第二外壳（23）包容的第二麦克风（21）和第二耳机（22），以及所述插接组（30）包括麦克风插头（31）和耳机插头（32），所述第一麦克风（11）的麦口（111）抵近在所述第一外壳（13）的左侧端设置，而所述第一耳机（12）的耳机口（121）则抵近在所述第一外壳（13）的右侧端设置；所述第二麦克风（21）的麦口（211）抵近在所述第二外壳（23）的右侧端设置，而所述第二耳机（22）的耳机口（221）则抵近在所述第二外壳（23）的左侧端设置。藉由前述结构构造的结合，解决了耳机中设置麦克风的技术问题，达成了隐密性及录音并播放的良好效果。

Description

一种隐密型录音播放设备的结构 技术领域
本实用新型提供一种录放设备，尤指一种隐密型录音播放设备的结构。
背景技术
现有技术的录音设备中的耳 麦，均设置于录音设备本体中。其在使用时不具有隐 密 性，同时录音效果会因其应对的方位及环境因素的不同而影响录音效果。为了使录音设 备具有隐密 性，以及能够达到全方位录音效果，本实用新型将耳机与麦克风设置一体，达成 隐密录音播放效果，同时采用（左右）双麦克风录音及耳机回放达到声音高效还原的良好录 制及播放效果。
发明内容
为解决上述技术问 题，本实用新型的主要目的在于提供一种隐密型录音播放设备 的结构。 为达成上述目的，本实用新型应用的技术方案是：一种隐密型录音播放设备的结构，包括第一、第二耳麦组和插接组以及录放设备，所述第一、第二耳麦组通过所述插接组 与录放设备连通，其中所述第一耳麦组包括第一外壳包容的第一麦克风和第一耳机，所述 第二耳麦组包括第二外壳包容的第二麦克风和第二耳机以及所述插接组包括麦克风插头和耳机插 头，所述第一麦克风的麦口抵近在所述第一外壳的左侧端设置，而所述第一耳机的耳机口则抵近在所述第一外壳的右侧端设置；所述第二麦克风的麦口抵近在所述第二外壳的右侧端设置，而所述第二耳机的耳机口则抵近在所述第二外壳的左侧端设置。
在本实用新型实施例 中，所述第一、第二麦克风以并联形式与所述麦克风插头电 性连通，所述第一、第二耳机也以并联形式与所述耳机插头电性连通。
在本实用新型实施例中，所述录放设备包括麦克风插座和耳机插座。
在本实用新型实施例 中，所述麦克风插头与所述麦克风插座配套设置，所述耳机 插头与所述耳机插座配套设置。
在本实用新型实施例中，所述录放设备为录音笔、 DV 、 单反相机或 PC 机。
在本实用新型实施例中，所述第一、第二耳麦组为对称的相同结构。
本实用新型与现有技术相比，其有益的效果是：一是具有隐密性；二是具有多方位录音且还原现场录音的良好效果。
附图说明
图 1 是本实用新型实施例的方框结构示意图；
图 2 是本实用新型较佳实施例的示意图。
具体实施方式
下面结合具体实施例及附图对本实用新型作进一步详细说明。下面详细描述本实用新型的实施 例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示
相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例 性的，仅用于解释本实用新型的技术方案，而不应当理解为对本实用新型的限制。
在本实用新型的描述中，术语 ' 内 ' 、 ' 外 ' 、 ' 上 ' 、 ' 下 ' 、 ' 左 ' 、 ' 右 ' 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实用新型而不是要求本实用新型必须以特定的方位构造和操作，因此不应当理解为对本实用新型的限制。
请参阅图1 并结合图2 所示，本实用新型提供一种隐密型录音播放设备的结构，包括第一耳麦组10、第二耳麦组20 和插接组30 以及录放设备40，所述第一耳麦组10 和第二耳麦组20 通过所述插接组30 与录放设备 40 连通，其中：所述第一耳麦组 10 包括第一外壳13 包容的第一麦克风 11 和第一耳机 12，所述第二耳麦组20 包括第二外壳23 包容的第二麦克风21 和第二耳机 22，以及所述插接组 30 包括麦克风插头 31 和耳机插头 32，所述第一麦克风11 的麦口 111（即麦克风声波进口）抵近在所述第一外壳13 的左侧端设置，而所述第一耳机 12 的耳机口 121 则抵近在所述第一外壳 13 的右侧端设置 ；所述第二麦克风 21 的麦口 211（即麦克风声波进口）抵近在所述第二外壳 23 的右侧端设置，而所述第二耳机 22的耳机口 221 则抵近在所述第二外壳 23 的左侧端设置。在本实用新型实施例的电路设置 中，所述第一、第二麦克风 11、21 以并联形式与所述麦克风插头 31 电性连通，所述第一、第 二耳机 12、22 也以并联形式与所述耳机插头32 电性连通。在本实施例中，所述麦克风插头 31 及所述耳机插头 32 分别配套于（即插入 / 拨出）所述录放设备 40 具有的麦克风插座 41、 耳机插座 42。
在本实用新型实施例中，所述录放设备 40 包括录音笔、 DV 、 单反相机或 PC 机等，因
所述录放设备 40 采用现有技术，在此不作详细赘述。
在本实用新型实施例中，所述第一、第二耳麦组 10 、 20 为对称的相同结构。
在本实用新型实施例中，所述一种隐密型录音播放设备的结构，在所述录放设备40开启状态 下，分别插入在人体左、右耳内的第一、第二耳麦组10 、20开始录音，此时录制的周边环境音将经过人的头颅、耳廓、外耳、耳道、头盖骨、肩部等对声波的折射、绕射和衍射影响之后，传导至微型全指向性话筒中，并由录放设备40对录制的数据进行保存，再由第一、第二耳机 11 、 21 进行播放，据此实现本实用新型的多处增益效果。

Claims (6)

  1. 一种隐密型录音播放设备的结构，包括第一、第二耳麦组和插接组以及录放设备，所述第一、第二耳麦组通过所述插接组与录放设备连通，其特征在于：所述第一耳麦组包括第 一外壳包容的第一麦克风和第一耳机，所述第二耳麦组包括第二外壳包容的第二麦克风和 第二耳机以及所述插接组包括麦克风插头和耳机插头，所述第一麦克风的麦口抵近在所述 第一外壳的左侧端设置，而所述第一耳机的耳机口则抵近在所述第一外壳的右侧端设置； 所述第二麦克风的麦口抵近在所述第二外壳的右侧端设置，而所述第二耳机的耳机口则抵 近在所述第二外壳的左侧端设置。
  2. 如权利要求 1 所述的隐密型录音播放设备的结构，其特征在于：所述第一、第二麦克 风以并联形式与所述麦克风插头电性连通，所述第一、第二耳机也以并联形式与所述耳机 插头电性连通。
  3. 如权利要 求 2 所述的隐密型录音播放设备的结 构，其特征在于：所述录放设备包括 麦克风插座和耳机插座。
  4. 如 权利要 求 3 所述的隐密型录音播放设备的结 构，其特征在于：所述麦克风插头与 所述麦克风插座配套设置，所述耳机插头与所述耳机插座配套设置。
  5. 如权利要 求 4 所述的隐密型录音播放设备的结 构，其特征在于：所述录放设备为录 音笔、 DV 、 单反相机或 PC 机。
  6. 如权利要求 5 所述的隐密型录音播放设备的结构，其特征在于：所述第一、第二耳麦 组为对称的相同结构。
PCT/CN2015/083097 2014-07-31 2015-07-01 一种隐密型录音播放设备的结构 WO2016015541A1 (zh)

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