CN205584427U - 具有通孔部和消除噪音功能的个人用音响设备 - Google Patents

具有通孔部和消除噪音功能的个人用音响设备 Download PDF

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CN205584427U
CN205584427U CN201490000989.XU CN201490000989U CN205584427U CN 205584427 U CN205584427 U CN 205584427U CN 201490000989 U CN201490000989 U CN 201490000989U CN 205584427 U CN205584427 U CN 205584427U
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朴充满
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    • H—ELECTRICITY
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    • H04R1/00—Details of transducers, loudspeakers or microphones
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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
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    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
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    • G10K11/17821—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the input signals only
    • G10K11/17823—Reference signals, e.g. ambient acoustic environment
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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
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    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
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    • G10K11/1787—General system configurations
    • G10K11/17873—General system configurations using a reference signal without an error signal, e.g. pure feedforward
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    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • G10K11/1787—General system configurations
    • G10K11/17885—General system configurations additionally using a desired external signal, e.g. pass-through audio such as music or speech
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04R1/00—Details of transducers, loudspeakers or microphones
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    • H04R1/1016—Earpieces of the intra-aural type
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    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/02—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception adapted to be supported entirely by ear
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/09—Non-occlusive ear tips, i.e. leaving the ear canal open, for both custom and non-custom tips
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/11—Aspects relating to vents, e.g. shape, orientation, acoustic properties in ear tips of hearing devices to prevent occlusion

Abstract

本实用新型涉及具有通孔部和消除噪音功能的个人用音响设备，本实用新型包括为具备可使外耳道的一部分开放的通孔部而使外形发生改变的声音再生部、扬声器外壳部、通孔部、噪音消除部、音波检测传感器。本实用新型提供如下具有通孔部和消除噪音功能的个人用音响设备，由于形成有贯通音响设备中央部的通孔部，因而可排出水分，并在未使用时容易检测外部音，在打电话时自动运行消除噪音功能，从而可有效阻断外部音，通过检测出需要使用人员注意的警报音或警笛声等音波，必要时阻断消除噪音功能。

Description

具有通孔部和消除噪音功能的个人用音响设备
技术领域
本实用新型涉及具有通孔部和消除噪音功能的个人用音响设备，更具体地涉及如下具有通孔部和消除噪音功能的个人用音响设备，即，在耳机或个人用音响设备的中央部制作通孔部，使得使用人员即使在佩戴音响设备也能够容易感知到外部音，在打电话或听音乐时，可利用消除噪音功能消除除了警笛声或警报音以外的其他通过通孔部流入的声音，以便可预防安全事故。
背景技术
以现有的个人用音响设备为例，为了阻断外部音等，以封闭外耳道的方式对耳机等音响设备的形态做出了改变。如在特许公开第10-2002-0016565号中的“封闭型耳机”，为了强化音响设备的声音传递功能，以使得耳机在被插入外耳道后封闭耳朵来使得对外部音的阻断达到最大化的设计改变了耳机的形状。以经常佩戴蓝牙、耳机等来频繁打电话的人为例，由于即使在不打电话或者不听音乐时外耳道也处于被封闭的状态，因此对外部音的感知受到限制，因而伴随着安全事故隐患。并且，因个人用封闭型音响设备而无法排出通过外耳道排出的水分，导致水分积压在外耳道，因而使得细菌容易繁殖并且对耳部健康也有不利影响，尤其在夏天会增加不适感。对此，本实用新型提供如下具有通孔部和消除噪音功能的个人用音响设备，即，由于形成有贯通音响设备中央部的通孔部，因而可排出水分，在未使用时可容易检测外部音，并在打电话时自动运行消除噪音功能，可有效阻断除了警笛声或警报音以外的外部音。
实用新型内容
要解决的问题
本实用新型涉及具有通孔部和消除噪音功能的个人用音响设备，本实用新型提供如下具有通孔部和消除噪音功能的个人用音响设备，即，在佩戴具有通孔部和消除噪音功能的个人用音响设备后，未使用时，可检测外部音、可排出积压在外耳道内部的湿气，使用时，为了强化具有通孔部和消除噪音功能的个人用音响设备的声音传递功能而可阻断外部音。
并且，本实用新型提供如下具有通孔部和消除噪音功能的个人用音响设备，即，在使用上述具有通孔部和消除噪音功能的个人用音响设备时，检测出警笛声或警报音，并自动阻断在使用具有通孔部和消除噪音功能的个人用音响设备时所启动的消除噪音功能，从而可使得使用人员意识到需要使用人员注意的警笛声或警报音。
解决问题的手段
在本实用新型中所提出的问题可通过提供如下具有通孔部和消除噪音功能的个人用音响设备来解决，本实用新型的具有通孔部和消除噪音功能的个人用音响设备，具备通孔部和消除噪音功能，用于插入外耳道或挂在耳朵，上述具有通孔部和消除噪音功能的个人用音响设备的特征在于，包括：声音再生部，呈圆环形状；电线部，用于向声音再生部传递电信号；扬声器外壳部，能够插入设置声音再生部，在上述扬声器外壳部的中央部形成有通孔部，在佩戴上述具有通孔部和消除噪音功能的个人用音响设备后，未使用时，外部音或噪音(20)通过扬声器外壳部的通孔部及外耳道直接向耳蜗管传递，使得使用人员能够感知得到，因能够通风而能够排出外耳道的水分。本实用新型的具有通孔部和消除噪音功能的个人用音响设备还包括贯通部和噪音消除部，上述通孔部贯通插入于外耳道的具有通孔部和消除噪音功能的个人用音响设备的中央部，上述噪音消除部设置于通孔部的内径部，以经常把具有通孔部和消除噪音功能的个人用音响设备插入于外耳道来佩戴的使用人员为例，未使用时容易检测外部音，由于可通过通孔部通风，因而可排出外耳道中的水分，使用时启动消除噪音功能来阻断外部音，从而可消除通过通孔部传递的外部音，使音响设备的声音集中传递到耳蜗管。
并且，在本实用新型中所提出的问题可通过提供如下具有通孔部和消除噪音功能的个人用音响设备来解决，在本实用新型中，通过设置当使用具有通孔部和消除噪音功能的个人用音响设备时可检测警笛声或警报音等的需要使用人员注意的音波的音波检测传感器，因而在利用上述具有通孔部和消除噪音功能的个人用音响设备打电话或听音乐等时，通过检测需要使用人员注意的音波，来临时阻断消除噪音功能，可使使用人员通过通孔部识别需要使用人员注意的音波，从而可预防安全事故。
实用新型的效果
本实用新型涉及具有通孔部和消除噪音功能的个人用音响设备，本实用新型具有如 下效果，由于设置有贯通具有通孔部和消除噪音功能的个人用音响设备的中央部的通孔部，因而在佩戴具有通孔部和消除噪音功能的个人用音响设备后，未使用时，可容易检测出外部音，由于可通过通孔部通风，因而可防止在外耳道积压水分，在打电话或使用时，自动运行消除噪音功能，有效阻断外部音，可使音响设备的声音集中传递到耳蜗管，并且，在利用上述具有通孔部和消除噪音功能的个人用音响设备听音乐或打电话的过程中，使警笛声或警报音选择性地通过，从而可预防安全事故。
附图说明
图1为具有通孔部和消除噪音功能的个人用音响设备的立体图。
图2为具有通孔部和消除噪音功能的个人用音响设备的分解图。
图3、图4为具有通孔部和消除噪音功能的个人用音响设备的通孔部的内部侧视图。
图5为设置有通孔部的蓝牙设备的图。
附图标记的说明
1：耳机
10：扬声器外壳部(outer shell)
11：声音再生部
12：扬声器外耳道插入部
13：扬声器外耳道插入部声音传递部
14：扬声器外耳道插入部结合部
15：电线部
16：通孔部
17：噪音消除部
20：噪音
30：蓝牙。
具体实施方式
为了解决上述问题，以下参照附图对本实用新型进行详细的说明。
本实用新型涉及具有通孔部和消除噪音功能的个人用音响设备，虽然大致包括普通 的个人用音响设备所具有的音响设备外壳、声音再生部、电线部，但本实用新型具体包括为具备可使外耳道的一部分开放的通孔部而使外形发生改变的声音再生部11、扬声器外壳部10、通孔部16、噪音消除部17以及音波检测传感器(未图示)。
更具体地，设置有可向声音再生部传递电信号的电线部15，扬声器外壳部10的中央部和声音再生部11的中央部由通孔部16贯通，与由设置于中央部的声音再生部和包围声音再生部的扬声器外壳部构成的普通的个人用音响装置不同，如图3所示，声音再生部11、扬声器外壳部10、扬声器外耳道插入部12呈与中央部被贯通的圆环形状相似的形态，声音再生部11也呈中央部被贯通的圆环形态，扬声器外耳道插入部12也设置有中央部被贯通的通孔部16，并且由于具有通孔部和消除噪音功能的个人用音响设备形成有用于声音传递的空隙，可使得在声音再生部11所生成的声音通过用于声音传递的空隙，即，通过扬声器外耳道插入部声音传递部13传递到外耳道的耳蜗管。并且，通过在扬声器外耳道插入部设置扬声器外耳道插入部结合部14来使得扬声器外耳道插入部12与扬声器外壳部10有效地相结合。
并且，因形成有贯通外耳道插入型音响设备的中央部的通孔部16，因而在通孔部的内部设置有噪音消除部17，从而以经常把具有通孔部和消除噪音功能的个人用音响设备插入于外耳道来佩戴的使用人员为例，未使用时，容易检测外部音或噪音20，由于可通过通孔部16通风，因而可排出外耳道中的水分，使用时，启动消除噪音功能抵消外部音，上述消除噪音功能通过检测分析外部音的波形并发散出可抵消相应音波的波形，从而消除通过通孔部传递的外部音，使音响设备的声音集中传递到耳蜗管。
并且，本实用新型设置有音波检测传感器(未图示)，在利用具有通孔部和消除噪音功能的个人用音响设备来打电话或听音乐时，上述音波检测传感器检测警笛声或警报音等需要使用人员注意的音波，音波检测传感器通过检测需要使用人员注意的音波，来临时阻断消除噪音功能，使得通过通孔部向使用人员传递需要使用人员注意的音波，从而可预防安全事故。
本实用新型涉及具有通孔部和消除噪音功能的个人用音响设备，本实用新型可适用于个人用助听器、耳机、头戴式耳机等插入于外耳道或遮挡外耳道的全部音响设备产品。
并且，上述音波检测传感器和噪音消除部的结构要素或启动方法及利用音波检测传感器来控制噪音消除部的启动的控制方法可从现有的公开技术而得，因而不另行说明。

Claims (6)

1.一种具有通孔部和消除噪音功能的个人用音响设备，具备通孔部和消除噪音功能，用于插入外耳道或挂在耳朵，上述具有通孔部和消除噪音功能的个人用音响设备的特征在于，
包括：
声音再生部，呈圆环形状；
电线部，用于向声音再生部传递电信号；
扬声器外壳部，能够插入设置声音再生部，在上述扬声器外壳部的中央部形成有通孔部，在佩戴上述具有通孔部和消除噪音功能的个人用音响设备后，未使用时，外部音或噪音(20)通过扬声器外壳部的通孔部及外耳道直接向耳蜗管传递，使得使用人员能够感知得到，因能够通风而能够排出外耳道的水分。
2.根据权利要求1所述的具有通孔部和消除噪音功能的个人用音响设备，其特征在于，在使用人员通过将上述具有通孔部和消除噪音功能的个人用音响设备插入于外耳道来佩戴上述具有通孔部和消除噪音功能的个人用音响设备的情况下，未使用时，外部音或噪音通过通孔部容易传递到耳蜗管，因能够通风而能够排出外耳道的水分，
具有通孔部和消除噪音功能的个人用音响设备还包括噪音消除部，上述噪音消除部具有检测通过通孔部向通孔部的内部传递的噪音并向外部散发相反波形来抵消噪音的功能，从而在通过使用上述具有通孔部和消除噪音功能的个人用音响设备打电话或听音乐时，阻断通过通孔部传递到耳蜗管的噪音、杂音或外部音，能够使音响设备的声音集中传递到耳蜗管。
3.根据权利要求2所述的具有通孔部和消除噪音功能的个人用音响设备，其特征在于，还包括音波检测传感器，上述音波检测传感器用于在利用上述具有通孔部和消除噪音功能的个人用音响设备听音乐或打电话的过程中，检测需要使用人员注意的音波，临时阻断噪音消除部的功能，从而在上述具有通孔部和消除噪音功能的个人用音响设备的使用过程中也能够通过通孔部传递需要使用人员注意的音波，预防安全事故。
4.根据权利要求1或2所述的具有通孔部和消除噪音功能的个人用音响设备，其特征在于，
包括：
扬声器外耳道插入部结合部，能够与通孔部及扬声器外壳部相结合；
扬声器外耳道插入部声音传递部，用于以不进行阻断的方式向外耳道传递通过声音再生部散发的声音，
上述具有通孔部和消除噪音功能的个人用音响设备还包括扬声器外耳道插入部，与扬声器外壳相同，上述扬声器外耳道插入部形成有通孔部，从而不对通过扬声器外壳的通孔部传递的声音进行阻断。
5.根据权利要求1或2所述的具有通孔部和消除噪音功能的个人用音响设备，其特征在于，具有通孔部和消除噪音功能的个人用音响设备包括耳机、蓝牙、助听器或者能够插入到外耳道或能够遮盖外耳道的音响设备。
6.根据权利要求3所述的具有通孔部和消除噪音功能的个人用音响设备，其特征在于，具有通孔部和消除噪音功能的个人用音响设备包括耳机、蓝牙、助听器或者能够插入到外耳道或能够遮盖外耳道的音响设备。
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