TWI479904B - Bi-directional sound-transmitting earphone - Google Patents
Bi-directional sound-transmitting earphone Download PDFInfo
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- TWI479904B TWI479904B TW101117967A TW101117967A TWI479904B TW I479904 B TWI479904 B TW I479904B TW 101117967 A TW101117967 A TW 101117967A TW 101117967 A TW101117967 A TW 101117967A TW I479904 B TWI479904 B TW I479904B
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Description
本發明係關於一種耳機，尤指一種可雙向導音之耳機，其二聲道揚聲器之間銜接有導音管，藉此將其中一聲道揚聲器所發出的一部分聲波傳導到另一聲道揚聲器，以對使用者營造出極為立體的環繞聲波。The invention relates to an earphone, in particular to a double-guided earphone, in which a sound guiding tube is connected between two channel speakers, thereby transmitting a part of sound waves emitted by one channel speaker to another channel speaker. To create a very stereoscopic surround sound wave for the user.
傳統的耳機，係其結構係以一對揚聲器連到一音訊線，藉由該音訊線與一例如CD隨身聽或是MP3撥放器等音源裝置連接，使得，並將揚聲器分別接駁於使用者的雙耳，可令使用者在不受外界噪音干擾的狀況下，聆聽音樂或錄音等音訊。The conventional earphone is connected to an audio line by a pair of speakers, and the audio line is connected with a sound source device such as a CD player or an MP3 player, and the speakers are respectively connected to the use. The ears of the user allow the user to listen to music or audio recordings without being disturbed by outside noise.
前述一對揚聲器通常可接收來自音源裝置所發出的雙聲道訊號，透過左聲道訊號漸變強(弱)且右聲道訊號變弱(強)，或是左、右聲道分別發出人聲、樂器聲之方式，可令使用者感受到如同音訊在周圍環繞的立體聲效果。The pair of speakers can generally receive the two-channel signal from the sound source device, the left channel signal is strong (weak) and the right channel signal is weak (strong), or the left and right channels are respectively vocal, The way the instrument sounds, let the user feel the stereo effect like the surrounding sound.
然而，由於揚聲器之間並無彼此直接連接，各揚聲器發出的音訊僅能讓使用者的其中一耳接收，另一耳則絲毫無法聽得該音訊，因此，聲覺較為敏銳的使用者，仍容易感到耳機之強弱變化聲或是人聲、樂聲分離的效果過於單調、虛假而不逼真。However, since the speakers are not directly connected to each other, the audio from each speaker can only be received by one of the user's ears, and the other ear can't hear the audio. Therefore, the user with a sharp sense of sound is still It is easy to feel the change of the strength of the headphones or the effect of the separation of the human voice and the music is too monotonous, false and not realistic.
本發明人有鑑於上述傳統耳機在的左、右揚聲器僅能分別供使用者的對應耳朵接收而使立體聲欠缺逼真度的缺 點，改良其不足與缺失，進而創作出一種可雙向導音之耳機。The present inventors have in view of the above-mentioned conventional earphones that the left and right speakers can only be received by the corresponding ears of the user respectively, so that the stereo lack of fidelity is lacking. Point, improve its shortcomings and lacks, and then create a headset with dual guide sound.
本創作主要目的係提供一種可雙向導音之耳機，其二聲道揚聲器之間銜接有導音管，藉此將其中一聲道揚聲器所發出的一部分聲波傳導到另一聲道揚聲器，以對使用者營造出極為立體的環繞聲波。The main purpose of this creation is to provide a dual-guided earphone with a sound guiding tube connected between the two-channel speakers, thereby transmitting a part of the sound waves emitted by one of the channel speakers to the other channel speaker, to The user creates a very stereo surround sound wave.
為達上述目的，係令前述可雙向導音之耳機包含有：一左聲道揚聲器；一右聲道揚聲器；一左導音管，係設置在左聲道揚聲器上，連接到右聲道揚聲器，並且將左聲道揚聲器所發出之聲波傳遞到右聲道揚聲器；以及一右導音管，係設置在右聲道揚聲器上，連接到左聲道揚聲器，並將右聲道揚聲器所發出之聲波傳遞到左聲道揚聲器。In order to achieve the above purpose, the foregoing dual-guided earphone includes: a left channel speaker; a right channel speaker; and a left channel, which is disposed on the left channel speaker and connected to the right channel speaker. And transmitting the sound wave emitted by the left channel speaker to the right channel speaker; and a right sound tube is disposed on the right channel speaker, connected to the left channel speaker, and is emitted by the right channel speaker The sound waves are transmitted to the left channel speaker.
藉由上述技術手段，當使用本發明耳機時，左導音管30L可將一左聲道揚聲器10L一部分的聲波傳遞到右聲道揚聲器10R右外殼11R的內側，以供使用者右耳聆聽。同樣的，右導音管30R可將一右聲道揚聲器10R一部分的聲波傳遞到左聲道揚聲器10L左外殼11L的內側，以供使用者左耳聆聽。藉此，耳機可模擬出較自然之立體立體音場，即便使用者聽覺較為敏銳，亦難以察覺左聲道揚聲器10L或是右聲道揚聲器10R分別單獨發出人聲、樂器聲，或是分別控制聲波的強弱的狀況。如此可進一步增進耳機的立體環繞音場逼真度。By the above technical means, when the earphone of the present invention is used, the left sound tube 30L can transmit the sound wave of a part of the left channel speaker 10L to the inner side of the right casing 11R of the right channel speaker 10R for the user to listen to the right ear. Similarly, the right sound tube 30R can transmit sound waves of a portion of the right channel speaker 10R to the inside of the left side casing 11L of the left channel speaker 10L for the user to listen to. In this way, the earphone can simulate a relatively stereoscopic stereo sound field. Even if the user is more sensitive to the hearing, it is difficult to detect that the left channel speaker 10L or the right channel speaker 10R separately emits a human voice, a musical instrument sound, or separately controls the sound wave. The strength of the situation. This can further enhance the stereo surround sound field fidelity of the earphone.
前述左聲道揚聲器具有一左外殼以及一左發聲單體，該左外殼具有一外側以及一面向人耳的內側，該左發聲單體設置。The left channel speaker has a left outer casing and a left sounding unit, the left outer casing having an outer side and an inner side facing the human ear, the left sounding unit being disposed.
前述右聲道揚聲器具有一右外殼以及一右發聲單體，該右外殼具有一外側以及一面向人耳的內側，該右發聲單體設置在右外殼內，且具有一朝向右外殼內側的右主要發聲方向。The right channel speaker has a right outer casing and a right sounding unit, the right outer casing has an outer side and an inner side facing the human ear, and the right sounding unit is disposed in the right outer casing and has a right side facing the inner side of the right outer casing. The main direction of sound.
前述左導音管具有一左收音以及一左送音端，該左收音連接在左聲道揚聲器左外殼上並且不位於左主要發聲方向，該左送音端連接在右聲道揚聲器右外殼的靠內側處且位於右主要發聲方向。The left sound tube has a left sound and a left sound end connected to the left outer casing of the left channel speaker and not located in the left main sounding direction, and the left sound transmitting end is connected to the right outer casing of the right channel speaker. Located on the inside and in the right main sound direction.
前述右導音管具有一右收音端以及一右送音端，該右收音端連接在右聲道揚聲器外殼上並且不位於右主要發聲方向，該右送音端連接在左揚聲器左外殼的靠內處且位於左主要發聲方向。The right sound tube has a right sound receiving end and a right sound transmitting end connected to the right channel speaker housing and not located in the right main sounding direction, and the right sound transmitting end is connected to the left speaker left outer casing. Inside and in the left main direction of sound.
前述左發聲單體具有一設置在左外殼內的線圈、一與線圈相連的振動膜以及一設置在線圈外側的磁鐵；左導音管的左收音端較該振動膜較靠近左外殼內側；右導音管的右送音端相較振動膜較靠近左外殼外側。The left sounding unit has a coil disposed in the left outer casing, a diaphragm connected to the coil, and a magnet disposed outside the coil; the left sound receiving end of the left sound tube is closer to the inner side of the left outer casing than the diaphragm; The right sound transmission end of the sound tube is closer to the outer side of the left outer casing than the diaphragm.
前述右發聲單體具有一設置在右外殼內的線圈、一與線圈相連的振動膜以及一設置在線圈外側的磁鐵；右導音管的右收音端相較該振動膜較靠近右外殼內側；左導音管的左送音端相較振動膜較靠近右外殼外側。The right sounding unit has a coil disposed in the right outer casing, a diaphragm connected to the coil, and a magnet disposed outside the coil; the right sound receiving end of the right sound tube is closer to the inner side of the right outer casing than the diaphragm; The left sound transmission end of the left sound tube is closer to the outer side of the right outer casing than the diaphragm.
前述左導音管為中空而具有一左導音通道；該右導音管為中空而具有一右導音通道。The left sound tube is hollow and has a left sound guiding channel; the right sound tube is hollow and has a right sound guiding channel.
本發明另一目的係提供一可雙向導音之耳機，其包含有：一左聲道揚聲器；一右聲道揚聲器；以及 一至少一導音管，係連接於左聲道揚聲器與右聲道揚聲器之間，使得左聲道揚聲器發出之聲波傳遞到右聲道揚聲器，或使得右聲道揚聲器發出之聲波傳遞到左聲道揚聲器。Another object of the present invention is to provide a dual-tuned earphone comprising: a left channel speaker; a right channel speaker; At least one sound tube is connected between the left channel speaker and the right channel speaker, so that the sound wave emitted by the left channel speaker is transmitted to the right channel speaker, or the sound wave emitted by the right channel speaker is transmitted to the left channel Channel speaker.
前述導音管係為中空。The aforementioned sound guiding tube is hollow.
請參照圖1與2，本發明可雙向導音之耳機包含有：一左聲道揚聲器10L、一右聲道揚聲器10R、一左導音管30L以及一右導音管30R。Referring to FIGS. 1 and 2, the dual-tuned earphone of the present invention comprises: a left channel speaker 10L, a right channel speaker 10R, a left channel 30L, and a right channel 30R.
該左聲道揚聲器10L具有一左外殼11L以及一左發聲單體15L，該左外殼11L具有一外側以及一面向人耳的內側，該左發聲單體15L設置在左外殼11L內，且具有一朝向左外殼11L內側的左主要發聲方向DL 。The left channel speaker 10L has a left outer casing 11L and a left sounding unit 15L. The left outer casing 11L has an outer side and an inner side facing the human ear. The left sounding unit 15L is disposed in the left outer casing 11L and has a The left main sounding direction D L toward the inner side of the left outer casing 11L.
該右聲道揚聲器10R具有一右外殼11R以及一右發聲單體15R，該右外殼11R具有一外側以及一面向人耳的內側，該右發聲單體15R設置在右外殼11R內，且具有一朝向右外殼11R內側的右主要發聲方向DR。The right channel speaker 10R has a right outer casing 11R and a right sounding unit 15R. The right outer casing 11R has an outer side and an inner side facing the human ear. The right sounding unit 15R is disposed in the right outer casing 11R and has a The right main sounding direction DR toward the inner side of the right outer casing 11R.
該左導音管30L設置在左聲道揚聲器10L上，連接到右聲道揚聲器10R，並且將左聲道揚聲器10L所發出之聲波傳遞到右聲道揚聲器10R。此外，該左導音管30L具有一左收音端31L以及一左送音端32L，該左收音端31L連 接在左聲道揚聲器10L左外殼11L上並且不位於左主要發聲方向DL ，該左送音端32L連接在右聲道揚聲器10R右外殼11R的靠內側處且位於右主要發聲方向DR 。左導音管30L為中空而具有一左導音通道300L。The left sound guide tube 30L is disposed on the left channel speaker 10L, is connected to the right channel speaker 10R, and transmits the sound wave emitted from the left channel speaker 10L to the right channel speaker 10R. Further, the left sound guiding tube 30L has a left sound receiving end 31L and a left sound transmitting end 32L connected to the left side speaker 11L left outer casing 11L and not located in the left main sounding direction D L , the left The sound transmitting end 32L is connected to the inner side of the right outer casing 11R of the right channel speaker 10R and is located at the right main sounding direction D R . The left sound tube 30L is hollow and has a left sound guiding passage 300L.
該右導音管30R設置在右聲道揚聲器10R上，連接到左聲道揚聲器10L，並將右聲道揚聲器10R所發出之聲波傳遞到左聲道揚聲器10L。此外，該右導音管30R具有一右收音端31R以及一右送音端32R，該右收音端31R連接在右聲道揚聲器10R外殼上並且不位於右主要發聲方向DR ，該右送音端32R連接在左揚聲器左外殼11L的靠內處且位於左主要發聲方向DL 。右導音管30R為中空而具有一右導音通道300R。The right sound pipe 30R is disposed on the right channel speaker 10R, connected to the left channel speaker 10L, and transmits the sound wave emitted from the right channel speaker 10R to the left channel speaker 10L. In addition, the right sound pipe 30R has a right sound receiving end 31R and a right sound transmitting end 32R connected to the right channel speaker 10R casing and not located in the right main sounding direction D R , the right sound transmitting sound. The end 32R is connected to the inner side of the left speaker left casing 11L and is located in the left main sounding direction D L . The right sound tube 30R is hollow and has a right sound guiding passage 300R.
於本發明較佳實施例中，左發聲單體15L具有一設置在左外殼11L內的線圈12、一與線圈12相連的振動膜14以及一設置在線圈12外側的磁鐵13；左導音管30L的左收音端31L相較該振動膜14較靠近左外殼11L內側；右導音管30R的右送音端32R相較振動膜14較靠近左外殼11L外側。In the preferred embodiment of the present invention, the left sounding unit 15L has a coil 12 disposed in the left outer casing 11L, a diaphragm 14 connected to the coil 12, and a magnet 13 disposed outside the coil 12; the left sound tube The left sound receiving end 31L of 30L is closer to the inner side of the left outer casing 11L than the vibrating membrane 14; the right sound transmitting end 32R of the right sound guiding tube 30R is closer to the outer side of the left outer casing 11L than the vibrating membrane 14.
於本發明較佳實施例中，右發聲單體15R具有一設置在右外殼11R內的線圈12、一與線圈12相連的振動膜14以及一設置在線圈12外側的磁鐵13；右導音管30R的右收音端31R相較該振動膜14較靠近右外殼11R內側；左導音管30L的左送音端32L相較振動膜14較靠近右外殼11R外側。In the preferred embodiment of the present invention, the right sounding unit 15R has a coil 12 disposed in the right outer casing 11R, a diaphragm 14 connected to the coil 12, and a magnet 13 disposed outside the coil 12; the right sound tube The right sound receiving end 31R of the 30R is closer to the inner side of the right outer casing 11R than the vibrating membrane 14; the left sound transmitting end 32L of the left sound guiding tube 30L is closer to the outer side of the right outer casing 11R than the vibrating membrane 14.
於本發明較佳實施例中，左聲道揚聲器10L與右聲道 揚聲器10R之間連接有一音訊線，於音訊線末端設置有一音訊端子50以連接音響、放大器、多媒體多放器等音源裝置。In the preferred embodiment of the present invention, the left channel speaker 10L and the right channel An audio line is connected between the speaker 10R, and an audio terminal 50 is disposed at the end of the audio line to connect the audio source device such as an audio, an amplifier, and a multimedia multiplier.
當使用本發明耳機時，左導音管30L可將一左聲道揚聲器10L一部分的聲波傳遞到右聲道揚聲器10R右外殼11R的內側，以供使用者右耳聆聽。同樣的，右導音管30R可將一右聲道揚聲器10R一部分的聲波傳遞到左聲道揚聲器10L左外殼11L的內側，以供使用者左耳聆聽。藉此，耳機可模擬出較自然之立體立體音場，即便使用者聽覺較為敏銳，亦難以察覺左聲道揚聲器10L或是右聲道揚聲器10R分別單獨發出人聲、樂器聲，或是分別控制聲波的強弱的狀況。如此可進一步增進耳機的立體環繞音場逼真度。When the earphone of the present invention is used, the left sound tube 30L can transmit a part of the sound of a left channel speaker 10L to the inner side of the right casing 11R of the right channel speaker 10R for the user to listen to. Similarly, the right sound tube 30R can transmit sound waves of a portion of the right channel speaker 10R to the inside of the left side casing 11L of the left channel speaker 10L for the user to listen to. In this way, the earphone can simulate a relatively stereoscopic stereo sound field. Even if the user is more sensitive to the hearing, it is difficult to detect that the left channel speaker 10L or the right channel speaker 10R separately emits a human voice, a musical instrument sound, or separately controls the sound wave. The strength of the situation. This can further enhance the stereo surround sound field fidelity of the earphone.
10L‧‧‧左聲道揚聲器10L‧‧‧Left channel speaker
11L‧‧‧左外殼11L‧‧‧ left outer casing
12‧‧‧線圈12‧‧‧ coil
13‧‧‧磁鐵13‧‧‧ magnet
14‧‧‧振動膜14‧‧‧Vibration membrane
15L‧‧‧左發聲單體15L‧‧‧left vocal
30L‧‧‧左導音管30L‧‧‧Lead sound tube
300L‧‧‧左導音通道300L‧‧‧Lead Guide Channel
31L‧‧‧左收音端31L‧‧‧Left radio end
32L‧‧‧左送音端32L‧‧‧left transmission end
10R‧‧‧右聲道揚聲器10R‧‧‧Right channel speaker
11R‧‧‧右外殼11R‧‧‧Right casing
15R‧‧‧右發聲單體15R‧‧‧Right sounding monomer
30R‧‧‧右導音管30R‧‧‧right sound tube
300R‧‧‧右導音通道300R‧‧‧right sound channel
31R‧‧‧右收音端31R‧‧‧Right end
32R‧‧‧右送音端32R‧‧‧right sound terminal
50‧‧‧音訊端子50‧‧‧ audio terminal
DL ‧‧‧左主要發聲方向D L ‧‧‧left main voice direction
DR ‧‧‧右主要發聲方向D R ‧‧‧The main voice direction
圖1係本發明側面剖視示意圖。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a side cross-sectional view showing the present invention.
圖2係本發明側面剖視操作示意圖，其中箭頭方向為聲波方向。Figure 2 is a side cross-sectional view showing the operation of the present invention, wherein the direction of the arrow is the direction of the sound wave.
10L‧‧‧左聲道揚聲器10L‧‧‧Left channel speaker
11L‧‧‧左外殼11L‧‧‧ left outer casing
12‧‧‧線圈12‧‧‧ coil
13‧‧‧磁鐵13‧‧‧ magnet
14‧‧‧振動膜14‧‧‧Vibration membrane
15L‧‧‧左發聲單體15L‧‧‧left vocal
30L‧‧‧左導音管30L‧‧‧Lead sound tube
300L‧‧‧左導音通道300L‧‧‧Lead Guide Channel
31L‧‧‧左收音端31L‧‧‧Left radio end
32L‧‧‧左送音端32L‧‧‧left transmission end
10R‧‧‧右聲道揚聲器10R‧‧‧Right channel speaker
11R‧‧‧右外殼11R‧‧‧Right casing
15R‧‧‧右發聲單體15R‧‧‧Right sounding monomer
30R‧‧‧右導音管30R‧‧‧right sound tube
300R‧‧‧右導音通道300R‧‧‧right sound channel
31R‧‧‧右收音端31R‧‧‧Right end
32R‧‧‧右送音端32R‧‧‧right sound terminal
50‧‧‧音訊端子50‧‧‧ audio terminal
DL ‧‧‧左主要發聲方向D L ‧‧‧left main voice direction
DR ‧‧‧右主要發聲方向D R ‧‧‧The main voice direction
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| TW101117967A TWI479904B (en) | 2012-05-21 | 2012-05-21 | Bi-directional sound-transmitting earphone |
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| TWI479904B true TWI479904B (en) | 2015-04-01 |
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| TW (1) | TWI479904B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104363549A (en) * | 2014-12-10 | 2015-02-18 | 童文 | Guide pipe true three-dimensional earphone |
| CN111556400A (en) * | 2020-06-12 | 2020-08-18 | 陈晨 | Earphone set |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI285510B (en) * | 2006-01-10 | 2007-08-11 | Gaiatek Inc | Personal type leads of a sound device |
| US7289641B2 (en) * | 2004-03-22 | 2007-10-30 | Cotron Corporation | Multiple channel earphone |
| US7340071B2 (en) * | 2001-12-04 | 2008-03-04 | Jui-Shu Huang | Headphones with a multichannel guiding mechanism |
| TWM366261U (en) * | 2009-04-03 | 2009-10-01 | Fortune Grand Technology Inc | Open type earphone equipped with acoustic pipe |
| US7697710B2 (en) * | 2006-06-09 | 2010-04-13 | Cotron Corporation | Earphone with a sound guiding tube |
| US8090134B2 (en) * | 2008-09-11 | 2012-01-03 | Yamaha Corporation | Earphone device, sound tube forming a part of earphone device and sound generating apparatus |
-
2012
- 2012-05-21 TW TW101117967A patent/TWI479904B/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7340071B2 (en) * | 2001-12-04 | 2008-03-04 | Jui-Shu Huang | Headphones with a multichannel guiding mechanism |
| US7289641B2 (en) * | 2004-03-22 | 2007-10-30 | Cotron Corporation | Multiple channel earphone |
| TWI285510B (en) * | 2006-01-10 | 2007-08-11 | Gaiatek Inc | Personal type leads of a sound device |
| US7697710B2 (en) * | 2006-06-09 | 2010-04-13 | Cotron Corporation | Earphone with a sound guiding tube |
| US8090134B2 (en) * | 2008-09-11 | 2012-01-03 | Yamaha Corporation | Earphone device, sound tube forming a part of earphone device and sound generating apparatus |
| TWM366261U (en) * | 2009-04-03 | 2009-10-01 | Fortune Grand Technology Inc | Open type earphone equipped with acoustic pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201349889A (en) | 2013-12-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |