WO2017056273A1 - Dispositif d'écouteur, dispositif de boîtier utilisé dans le dispositif d'écouteur et crochet auriculaire - Google Patents

Dispositif d'écouteur, dispositif de boîtier utilisé dans le dispositif d'écouteur et crochet auriculaire Download PDF

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Publication number
WO2017056273A1
WO2017056273A1 PCT/JP2015/077848 JP2015077848W WO2017056273A1 WO 2017056273 A1 WO2017056273 A1 WO 2017056273A1 JP 2015077848 W JP2015077848 W JP 2015077848W WO 2017056273 A1 WO2017056273 A1 WO 2017056273A1
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WO
WIPO (PCT)
Prior art keywords
ear
earphone device
earphone
extension
housing
Prior art date
Application number
PCT/JP2015/077848
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English (en)
Japanese (ja)
Inventor
雄太 楢崎
貴大 宮坂
彰紘 百崎
Original Assignee
株式会社Ｂｏｎｘ
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 株式会社Ｂｏｎｘ filed Critical 株式会社Ｂｏｎｘ
Priority to PCT/JP2015/077848 priority Critical patent/WO2017056273A1/fr
Publication of WO2017056273A1 publication Critical patent/WO2017056273A1/fr

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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

Definitions

  • the present invention relates to an earphone device, a housing device used in the earphone device, and an ear hook.
  • the earphone device is generally configured to include a housing device in which an acoustic driver or the like for outputting reproduced sound is incorporated, and an ear hooking portion to be put on the ear.
  • Patent Document 1 discloses a technology relating to a headphone device in which a protrusion is inserted into an ear hole in a housing, and a reproduction sound is output from the protrusion, and is connected to the housing and is provided with an auricle-hanging region that is applied to the ear when worn. It is disclosed.
  • the earphone device is used in various places, and may be used indoors or outdoors. In addition, it may be used outdoors when walking or commuting, or it may be used during sports. Especially when used during sports, it receives repeated vibrations when jogging, etc. In addition to repeated vibrations such as skiing and snowboarding, it receives not only simple vibrations but also various different vibrations depending on the road surface conditions, It will be used in harsh environments such as actions during sliding and a large impact from falling, or low temperatures. Conversely, it may be used in harsh environments such as surfing and bathing in the sea, and hot and humid conditions on the beach.
  • Patent Document 1 Although the technique disclosed in Patent Document 1 has a certain degree of mounting stability, it is particularly in an environment where repeated vibrations or large impacts such as skiing or snowboarding are received. There is a risk that the mounting position of the headphone device may shift or fall from the ear. In addition, in skiing and snowboarding, a hat is often worn to protect against cold, and the technique disclosed in Patent Document 1 is particularly worn with a neckband when the hat is worn. There was also a risk of getting in the way.
  • the present invention provides an earphone device that improves the mounting stability without moving the housing device of the earphone device even when worn during intense sports such as skiing or snowboarding, a housing device used for the earphone device, and an ear hook The purpose is to do.
  • the earphone device of the present invention is A housing device; An ear hook combined with the housing device,
  • the housing device includes: It has an ear canal facing part and an extension part,
  • the ear canal facing portion includes an ear canal insertion portion and has a sound transmission function,
  • the extension is located on the side of the face when worn on the head,
  • the earhook is An attachment portion attachable to at least a part of an outer peripheral surface of the extension portion of the housing device; And a locking portion that locks to the ear when worn.
  • the housing device includes an ear canal insertion portion and includes an extension portion in addition to the ear hole facing portion facing the ear hole of the wearer, and the extension portion is positioned on the side of the face when worn on the head.
  • the extension portion is provided by providing an attachment portion that can be attached to at least a part of the outer peripheral surface of the extension portion of the housing device as an ear hook, and a locking portion that locks to the ear when worn.
  • the extension part of the housing device and the locking part of the ear hook are arranged in contact with the face side of the wearer over a wider range, and it is possible to improve the wearing stability. Become.
  • the operation unit is provided on the outer surface when the head is mounted.
  • the operation unit is provided on the outer surface when the housing device is mounted on the head, so that various functions can be performed by operating the operation unit. It becomes possible. Also, especially when used for skiing, snowboarding, etc., gloves are often worn on the hands to prevent cold, but even if the gloves are worn, the operation unit must be operated reliably. Can be done.
  • a first operation part is provided as the operation part in the ear hole facing part, It is preferable to provide a second operation part as the operation part in the extension part.
  • the operation unit the first operation unit is provided in the ear hole facing portion, and a plurality of operation units different from the second operation unit are provided in the extension unit, thereby easily selecting more functions. It becomes possible.
  • different operation parts are provided at a distance between the operation part and the ear canal facing part, even in a state where a glove is put on the hand as described above, the two are distinguished. It becomes possible to perform an operation reliably.
  • the operation unit is one that functions by a pressing operation, one that functions by a touch operation, one that functions by a rotation operation, or a combination thereof. According to the earphone device configured as described above, it is possible to use the operation unit having various functions or a combination thereof.
  • the pressing part is provided in the outer peripheral surface of the said ear hole opposing part, or the outer peripheral surface of the said ear hole insertion part, It is characterized by the above-mentioned.
  • the earphone device of the present invention by providing the pressing portion on the outer peripheral surface of the ear hole facing portion or the outer peripheral surface of the ear hole insertion portion, it becomes possible to press the ear hole, the ear canal, or the like of the wearer with the pressing portion at the time of wearing. It is possible to improve the mounting stability at the time of mounting. Further, since the pressing contact is made in a different direction at a position different from the contact with the wearer by the ear hook, it is possible to further improve the stability of the wearing by the ear hook.
  • the ear hole insertion portion is provided with a detachable portion, and the detachable portion can be used by switching between a closed type and an open type. According to the earphone device of the present invention, it is possible to switch between a closed type earphone device and an open type earphone device by exchanging the detachable portion, and switching to a different type of earphone device is performed by a simple operation. It becomes possible.
  • a cover portion is provided on the surface of the extension portion on the head side when attached to the head portion.
  • the electronic device inside the housing device directly contacts the wearer's face and the like when worn. Can be prevented, and the feeling of wearing at the time of wearing can be improved.
  • a transmission / reception device for external communication is provided.
  • the transmission / reception device for external communication is provided, so that signals can be transmitted / received to / from other housing devices and / or portable terminals provided at a short distance. It is possible to perform communication. It is also possible to link with the software application of the mobile terminal.
  • the attachment portion is formed of an elastic member. According to the earphone device configured as described above, since the ear hook attachment portion is formed of an elastic member, the ear hook attachment portion can be stably attached to the housing device.
  • a portion that is more easily expanded and contracted than other portions is formed in at least a part of the locking portion.
  • the ear hook of the said structure when the part which can be expanded and contracted more easily than other parts was formed in at least one part of the latching part, when putting a latching part on a wearer's ear, it is possible to hook easily Thus, the mounting stability when the ear hook is mounted can be improved by the stretchability of the easily stretchable portion.
  • the housing device includes a sound collection unit, When the outer peripheral surface of the extension portion of the housing device and the mounting portion of the ear hook are in an attached state, a sound collecting hole is formed from at least a part of a position that becomes a side surface when mounted to the sound collecting portion.
  • a slit-like sound collecting hole that can acquire the voice of the wearer can be formed. This makes it possible to take wind noise countermeasures against the microphone for acquiring speech sound.
  • an earphone device that improves the mounting stability without moving the housing device of the earphone device even when worn during intense sports such as skiing or snowboarding, a housing device used in the earphone device, and an ear hook. It becomes possible.
  • FIG. 2 is a rear perspective view illustrating an appearance of the earphone device according to the embodiment.
  • the front perspective view which shows the external appearance of the housing apparatus of this embodiment.
  • the rear perspective view showing the appearance of the housing device of this embodiment.
  • the exploded view of the earphone device of this embodiment The exploded view of the earphone device of this embodiment.
  • the modification of the ear hook of this embodiment The modification of the ear cap of this embodiment.
  • FIG. 1 is a front perspective view showing the appearance of the earphone device of the present embodiment
  • FIG. 2 is a rear perspective view as seen from the opposite side of FIG.
  • the earphone device 1 is roughly composed of a housing device 100 and an ear hook 200, and the earphone device 1 is configured as a whole by fitting a part of the ear hook 200 to the outer peripheral surface of the housing device 100. .
  • the housing device 100 has a substantially gourd shape in which a substantially circular ear hole facing portion 141 and an extension portion 142 are connected to each other.
  • an acoustic driver 180 is provided on the inner side of the extension 142, thereby generating sound and transmitting the sound into the ear hole of the wearer.
  • the inner surface of the ear hole facing portion 141 of the housing device 100 is closed by the inner lid 160, and the outer surface is an outer surface that collectively covers the ear hole facing portion 141 and the extension portion 142. It is closed with a lid 110.
  • the ear cap 170 is attached to the ear hole insertion portion mounting portion 150 and the acoustic driver 180. Since the ear cap 170 is a part that directly contacts the wearer, the ear cap 170 is formed of a soft material such as silicon.
  • the ear cap 170 includes a cap part 174 and a pressing part 172.
  • the cap portion 174 is configured to have an appropriate angle when the ear cap 170 is attached to the acoustic driver 180 so that the cap portion 174 is inserted into the ear hole of the wearer at the time of wearing.
  • the pressing portion 172 is a member for pressing the wearer's ear canal (in the vicinity of the ear canal entrance) at the time of wearing so as to perform stable wearing.
  • the ear hook 200 is formed of silicon rubber, and includes an attachment portion 210 attached to the outer peripheral surface of the housing device 100 and an ear hooking portion 220, and the upper portion of the ear hook portion 220 is worn by the wearer at the time of wearing. It is configured so that it can be worn on the ear. In addition, a stretchable part 222 is provided in a part of the ear hook part 220. Details of the configuration of the ear hook 200 will be described later.
  • FIG. 3 is a front perspective view showing the appearance of only the housing device 100 of the present embodiment
  • FIG. 4 is a rear perspective view seen from the opposite side of FIG.
  • the housing device 100 has a substantially gourd shape in which a substantially circular ear hole facing portion 141 and an extension portion 142 are connected to each other.
  • An acoustic driver 180 is provided on the inner side of the extension 142 when the earphone device 1 is attached.
  • An acoustic driver (not shown) is provided in the acoustic driver 180, and the acoustic driver generates sound and transmits the sound into the ear hole of the wearer.
  • FIG. 3 the state which removed the ear cap 170 is shown.
  • the outer peripheral portion 148 of the housing device 100 has a concave cross section, and the mounting portion 210 of the ear hook 200 is easily fitted.
  • the inner surface of the ear hole facing portion 141 is closed with an inner lid 160 made of silicon or the like. Since the inner surface of the ear hole facing portion 141 comes into contact with the side surface portion of the wearer's face when the earphone device 1 is worn, by providing the inner lid 160, the feeling on the skin at the time of wearing becomes smooth. This can improve the water resistance by preventing moisture from entering the interior. With regard to waterproofing, it is possible to perform nano-coating or the like on the surface instead of providing the inner lid 160. However, waterproofing by coating or the like can be performed by repeatedly attaching and detaching devices such as the external communication terminal 145 in particular.
  • the external communication terminal 145 a USB terminal, a MicroUSB terminal, or the like can be used, and the external communication terminal 145 can be used to charge a device.
  • the inner lid 160 is provided with a fold line portion 164, which can be bent at the fold line portion 164 when the inner lid 160 is detached. By providing the fold line portion 164 in this manner, the inner lid 160 can be easily opened and closed. Further, even if the inner lid 160 is not removed, the device can be connected to the external communication terminal 145 provided inside or the power button 147 can be operated simply by folding the folded portion 164 and opening a part of the inner lid 160. Etc. can be performed. Further, if the opening / closing of the inner lid 160 is repeated without the folding line portion 164, the inner lid 160 may be warped. However, when the folding is performed at the folding line portion 164 to open / close and remove, the inner lid 160 is warped. Can be reduced.
  • the outer surface of the housing device 100 is a button structure portion 112 that collectively covers the ear hole facing portion 141 and the extension portion 142, and is slightly smaller than the button structure portion 112. It is closed with the lid 110.
  • an ear hole facing portion button 124 described later is provided near the center portion of the ear hole facing portion 141, and an extension portion button 122 described later is also provided near the center portion of the extension portion 142.
  • a cut portion 114 is provided at each of the button structure portions 112 facing the ear hole facing portion button 124 and the extension portion button 122, and can be moved up and down somewhat by the wearer's pressing.
  • the cut portion 114 of the button structure portion 112 is pressed, and the ear hole facing portion button 124 and The extension button 122 is pressed to perform various functions to be described later.
  • the outer lid 110 is formed by molding, and molding is performed by attaching a filter by IML (Insert Molding Laminate) to the surface at the time of molding.
  • IML Insert Molding Laminate
  • the outer lid 110 is formed by molding, and molding is performed by attaching a filter by IML (Insert Molding Laminate) to the surface at the time of molding.
  • the notch 114 is formed in the button structure 112 while maintaining a sense of unity without giving the design, and the ear hole facing button 124 and the extension button 122 can be appropriately operated. Further, by covering the outer side of the button structure 112 with the outer lid 110, the size of the notch 114 formed in the button structure 112 can be increased to almost the entire area covered by the outer lid 110. . Therefore, even when wearing gloves or the like such as skis or snowboards, the operation can be easily performed.
  • FIG. 5 shows the housing device 100 shown in FIG. 3 with the inner lid 160 removed.
  • a substrate 120 is provided inside, an extension button 122 is provided near the center of the extension 142 of the substrate 120, and an ear hole facing button 124 is also provided near the center of the ear hole facing portion 141. It has been.
  • each button can be assigned such that the function is appropriately switched by using a mobile phone application or the like. In deciding what function to assign to each button, it is preferable to assign according to the frequency with which each button is used and the importance of the function.
  • the volume adjustment function assigned to the ear canal facing button 124 is assumed to be frequently switched depending on the surrounding environment (sound volume) at the time of use, etc., so that it does not share with other functions. It can be said that it is preferable that the function is assigned to the ear hole facing part button 124 as an independent function.
  • FIG. 6 is a side view of the housing device 100. As shown in FIG. 6, the outer peripheral portion 148 of the main body has a concave cross section, and the mounting portion 210 of the ear hook 200 is configured to be easily fitted.
  • FIG. 7 and 8 are diagrams showing the earphone device 1 in an exploded state, in which FIG. 7 is a view from the front (the surface that becomes the wearer's head when worn), and FIG. 8 is the opposite. It is a figure from the surface (surface which becomes an outer side at the time of mounting
  • a main body 140 is provided at the center of the housing device 100 in the thickness direction, and the main body 140 has a substantially gourd-like shape by connecting a substantially circular ear hole facing portion 141 and an extension 142.
  • microphone attachment portions 143, 144 are provided near the boundary between the ear canal facing portion 141 and the extension portion 142, and near the position that is forward when attached, respectively.
  • Microphones (132, 134) are attached inside (143, 144).
  • a microphone hole 149 is provided at a position of the outer peripheral portion facing the microphone mounting portion 144 of the main body 140, and the sound reaches the microphone 134 attached to the microphone mounting portion 144 through the microphone hole 149.
  • a waterproof ventilation filter (not shown) is provided on the surface of each microphone (132, 134) for waterproofing. The function of the microphones (132, 134) will be described later.
  • An external communication terminal 145 for connecting a device for inputting and outputting information and a power button 147 are provided on the inner surface of the main body 140.
  • the main body is also charged via the external communication terminal 145.
  • the external communication terminal 145 and the power button 147 are normally made invisible from the outside by closing the inner lid 160.
  • a substrate 120 is provided outside the main body 140, and an extension button 122 and an ear hole facing button 124 are provided on the outer surface of the substrate 120. Further, the coupling shafts (146a, 146b) provided in the main body part 140 and the coupling holes (126a, 126b) provided in the substrate 120 are fitted to each other, thereby aligning them.
  • the outer surface of the substrate 120 is provided with a button structure portion 112 and an outer lid 110, and is configured to cover the ear hole facing portion 141 and the extension portion 142.
  • Cut portions 112 are provided at locations facing the ear hole facing portion button 124 and the extension portion button 122 of the button structure portion 112, respectively, and can be slightly moved up and down by the wearer's pressing. Therefore, when the wearer presses a portion corresponding to the position of the ear hole facing portion button 124 and the extension portion button 122 of the outer lid 110, the cut portion 114 of the button structure portion 112 is pressed and provided on the substrate 120 inside thereof.
  • the extended portion button 122 and the ear canal facing portion button 124 can be operated.
  • An inner lid 160 is provided inside the main body 140 and is configured to cover the extension 142. Further, the coupling shafts (162a, 162b, 162c) provided on the inner lid 160 and the coupling holes (152a, 152b, 152c) provided on the main body part 140 are fitted to each other, thereby aligning the two. it can.
  • An ear hole insertion part mounting part 150 is provided inside the ear hole facing part 141 of the main body part 140, and an acoustic driver 180 is attached to the ear hole insertion part mounting part 150.
  • the acoustic driver 180 is equipped with an ear cap 170 composed of a cap part 174 and a pressing part 172.
  • the ear hook 200 is attached to the outer peripheral portion 148 of the main body 140 of the housing device 100.
  • the ear hook 200 is roughly composed of a mounting portion 210 and an ear hooking portion 220, and the upper portion of the ear hooking portion 220 is configured to be put on the ear of the wearer when being worn, and the mounting portion 210 is a housing.
  • the outer peripheral portion 148 of the main body 140 of the apparatus 100 is attached.
  • FIG. 9 is a perspective view of the ear hook 200.
  • the ear hook 200 is formed of silicon rubber as an example, but can be appropriately changed.
  • the earphone device of the present invention is generally required to be waterproof because it is used in various environments. For example, when used in a cold region, the earphone device is preferably made of a heat-insulating material. When used on the ground, it is preferable to use a material having heat resistance. Since the ear hook 200 can be attached to and detached from the housing device 100, the ear hook 200 made of an optimal material may be attached and used according to the environment in which it is used.
  • the ear hook 200 is composed of a mounting part 210 and an ear hooking part 220 configured in a substantially gourd shape in accordance with the shape of the main body part 140 of the housing device 100.
  • the ear hooking portion 220 is configured to extend from above and below the mounting portion 210, and a portion extending from the upper portion of the mounting portion 210 is bent halfway so that the bent portion is applied to the upper portion of the wearer's ear when worn. It is configured. Further, the ear hooking portion 220 further extends from a portion on the wearer's ear, and forms a ring shape as a whole.
  • the ear hooking portion 220 is worn so as to surround the wearer's ear when worn, and the ear hooking portion 220 is not only applied to the upper portion of the wearer's ear at the upper portion but also at the lower portion of the ear. It comes into contact and can be contacted at a plurality of locations, so that it can be more securely attached to the ear.
  • the ear hook 220 is preferably used by replacing the ear hook with an optimal size according to the size of the wearer's ear or face.
  • a part of the ear hook 220 is provided with an expansion / contraction part 222 which is formed in a bellows shape and is more easily expanded / contracted than other parts of the ear hook 200.
  • the stretchable portion 222 can be worn on the wearer's ear while the ear hook 220 is stretched at the time of wearing, so that it can be easily worn and can be reliably returned to its original state after wearing. Can be installed.
  • one expansion / contraction part 222 is provided on the upper portion of the ear hooking part 220, but the position and number of the expansion / contraction parts 222 can be changed as appropriate.
  • the ear hook 200 is formed so that the entire surface is on the same plane.
  • the ear hook 200 formed in this manner may depend on the shape of the wearer's ear or face, particularly at the lower part of the ear hook 200. There may be a gap between 200 and the face of the wearer.
  • the ear hook 200 of the present embodiment has a wire (not shown) built in the lower part of the ear hook 200 (F portion in the figure). It is also possible to adjust the shape so as to conform to the shape of the wearer's ear or face by deforming inward according to the shape of the wearer's ear or face.
  • the lower portion of the ear hook 200 (G portion in the figure) is formed in advance so as to be deformed at a predetermined angle inward. Is possible.
  • the ear loop follows the roundness of the face side of the wearer at the time of wearing so that there is no gap with the face side at the lower part of the ear loop, so that the stability at the time of wearing can be improved.
  • a windbreak countermeasure recess 216 and a microphone hole 218 are provided in a part of the mounting portion 210 of the ear hook 200. The functions of the wind-cut countermeasure recess 216 and the microphone hole 218 will be described later.
  • the ear cap 170 attached to the acoustic driver 180 will be described.
  • the ear cap 170 is made of a soft material such as silicon, and includes a cap portion 174 and a pressing portion 172.
  • the cap portion 174 is configured to be at an appropriate angle with respect to the acoustic driver 180 when the ear cap 170 is attached to the acoustic driver 180 so that the cap portion 174 is inserted into the ear hole of the wearer when worn.
  • the pressing portion 172 is formed so as to press the inner surface of the ear hole of the wearer at the time of wearing, and the pressing portion 172 presses the inner surface of the ear hole, thereby improving the stability at the time of wearing.
  • FIG. 11 is a view showing a modified example of the ear cap 170.
  • FIG. 11a is a short type, and since the ear cap 170 is located at a location close to the outside, an open type earphone device that can hear not only the sound generated by the acoustic driver but also the external sound when worn is provided. Form. In particular, when used outdoors, it is possible to hear not only music and telephone calls but also external sounds, so it is easy to grasp the surrounding situation when wearing and it is possible to improve safety. .
  • FIG. 11b is a long type, and since a transmission hole for transmitting sound reaches the inner part of the ear canal of the wearer at the time of wearing, a highly-shielded earphone that hardly hears external sounds. Forming device. Especially when it is not necessary to consider safety, the structure is such that external sounds are not heard so much that music and calls can be concentrated and heard. Further, as a type that closely attaches within the ear canal of the wearer at the time of wearing, not only the long type shown in FIG. 11b but also a so-called canal type that closes the ear canal by increasing the close contact near the ear canal entrance. It is also possible to use a type or the like. These open type and highly closed type ear caps can be used by appropriately replacing them depending on the application.
  • FIG. 12 is a diagram showing a state where the earphone device 1 of the present embodiment is worn on the ear of the wearer.
  • the acoustic driver 180 and the ear cap 170 of the housing device 100 are inserted into the ear hole of the wearer, and the ear hole facing part 141 of the main body part 140 covers the ear hole.
  • the extension part 142 can improve the stability of the housing apparatus at the time of mounting
  • the ear hook 200 has an ear hooking portion 220 that surrounds the wearer's ear, and is located above the ear of the wearer at the upper portion of the ear hooking portion 220.
  • the stability at the time of wearing is improved by contacting at a plurality of places such as the rear and lower parts of the wearer's ear.
  • the ear hook 200 is configured to sandwich the ears of the wearer between the ear hooking portion 220 and the portion of the mounting portion 210 that is fitted to the ear hole facing portion of the housing device 100 (A in FIG. 12). -A 'part).
  • the pressing portion 172 of the ear cap 170 is configured so as to be in press contact with the wearer's ear canal (near the ear canal entrance) when worn (B portion in FIG. 12). This makes it possible to prevent the movement of the housing device 100 in the rotational direction (CC direction in FIG. 12).
  • the pinching and pressing contact at these two locations makes it possible for the user to wear the earphone device firmly even with a fixed strength that does not cause pain or discomfort at the time of wearing.
  • the earphone device of the present embodiment communicates signals wirelessly, and, as an example, transmits a signal from a smartphone or the like (not shown) using a short-range wireless system such as Bluetooth (registered trademark).
  • the transmitted signal is received by a transmission / reception device provided inside the housing device 100, and when sound is received, it is converted into a sound signal by the acoustic driver 180 and transmitted to the wearer's ear as sound.
  • a transmission / reception switching function is assigned in advance to the extension button 122 provided in the extension 142, and the transmission is performed by pressing the extension button 122 during transmission. Further, the volume can be adjusted by operating the ear hole facing part button 124 provided in the ear hole facing part 141.
  • the microphone in the housing apparatus 100 is provided in the vicinity of a boundary portion between the ear hole facing portion 141 and the extension portion 142 and in a microphone mounting portion (143, 144) provided in the vicinity of a position that is forward when the device is worn.
  • a microphone mounting portion 143, 144
  • the microphone 132 provided near the boundary between the ear hole facing portion 141 and the extension portion 142 can easily pick up sound.
  • the microphones are provided at two positions in this way, the microphone 132 provided in the vicinity of the boundary between the ear hole facing portion 141 and the extension portion 142 is picked up mainly with external sound.
  • the microphone 134 provided in the vicinity of the front position when worn both the external sound and the voice uttered by the wearer are picked up. For this reason, it is possible to extract the voice uttered by the wearer by performing so-called noise canceling by subtracting the common component from the sound picked up by both microphones.
  • the earphone device of this embodiment is assumed to be used while moving at high speed with the earphone device exposed to the outside, such as during skiing or snowboarding. For this reason, there is a possibility that the microphone 134 that faces the front of the moving direction of the earphone device may pick up the sound of the wind that is moving and cannot pick up the sound that should be picked up. Therefore, it is necessary to take measures against these wind noises.
  • the both sides on the front side in the traveling direction of the mounting portion 210 of the ear hook 200 are arranged.
  • a wind-cut countermeasure recess 216 is provided.
  • the wind-cut countermeasure recesses 216 on both sides of the mounting part 210 communicate with each other, and a sound collecting hole (not shown) is formed inside.
  • a waterproof ventilation filter (not shown) is provided on the sound collecting portion on the surface of the microphone 132 and the microphone 134 so that the sound collecting portion provided with the waterproof ventilation filter faces the sound collecting hole.
  • the sound collecting part of the microphone 134 does not face the outside in the traveling direction, and the moving wind passes through the sound collecting hole inside from one of the wind cut countermeasure concave parts 216, The other windbreak countermeasure recess 216 comes out. Therefore, wind does not directly enter the sound collecting portion of the microphone 134 provided with the waterproof ventilation filter, and the collection of wind noise by the microphone 134 is reduced, and the influence on the sound collecting of the sound that should be collected originally is reduced. Can be reduced.
  • these wind-cutting recesses 216 are formed with holes, a resonance phenomenon occurs, and when the wind blows, it sounds like a whistle, or the wind blows inside the holes.
  • a phenomenon of vortexing may occur, in the present embodiment, since it is formed by a recess, the possibility of such a resonance phenomenon occurring can be reduced.
  • a waterproof ventilation filter (not shown) provided on the surface of the microphone 134 absorbs wind noise. Therefore, even if wind is generated from the windbreak countermeasure recess 216 toward the microphone 134, the waterproof ventilation filter prevents the wind from directly hitting the sound collecting portion of the microphone 134, and the wind noise is reduced. Occurrence can be reduced.
  • FIG. 13 is a diagram illustrating an outline of a communication method in the earphone device of the present embodiment.
  • the earphone device 1 of the present embodiment uses Bluetooth (registered trademark) or WiFi ad hoc communication with a mobile terminal 300 such as a smartphone by a transmission / reception device provided inside the housing device 100, a Klear method, Communication is performed using a short-range wireless system such as the ZigBee system. Since the earphone device 1 is normally in a receivable state, the signal transmitted from the portable terminal 300 is provided in the housing device 100 by performing signal communication with the earphone device 1 by the short-range wireless method. When the sound is received, the sound driver 180 converts the sound signal into a sound signal and transmits the sound signal to the wearer's ear.
  • Bluetooth registered trademark
  • WiFi ad hoc communication with a mobile terminal 300 such as a smartphone by a transmission / reception device provided inside the housing device 100
  • a Klear method Communication is performed using a short-range wireless system such as the
  • a transmission / reception switching function is assigned to the extension button 122 provided in the extension 142 in advance, and the transmission is performed in a transmittable state by pressing the extension button 122 during transmission.
  • the voice uttered by the wearer is received by the microphone (132, 134), and signal communication is performed with the portable terminal by the short-range wireless method.
  • a microphone (132, 134) may be provided with a voice detection device and switched to the transmission enabled state by detecting voice. Good.
  • mobile phone network communication is performed between the mobile terminals 300. In communication between the mobile terminals 300, since communication is performed by software processing using a smartphone application or the like, it is possible to cooperate with other devices or improve expandability.
  • wireless voice communication or the like is performed via a wireless device or the like. Also good. In this case, communication can be performed even outside the mobile phone network such as 3G or LTE.
  • the group creation process creates a group creation screen on a mobile terminal such as a smartphone and displays the group creation screen on the display device, and shows an icon image corresponding to a member of another mobile terminal and the name of the group to be created.
  • a group name, a member addition button for adding a member, an invitation button for inviting the selected member to proceed with the group creation process, and the like are displayed.
  • buttons By operating these buttons, a group is created and members included in the group are set. Then, after the group is set, if the added member approves participation in the group, transmission / reception within the group becomes possible. If a group with only one person other than yourself is set, one-to-one transmission / reception is performed. If a group that includes multiple names other than yourself is set, many-to-many transmission / reception is performed. The voice signal thus received is received by everyone else, and conversely, the voice signal transmitted by someone else can be received by itself. In addition, conventionally used methods can be applied to audio filtering and audio signal modulation in audio signal transmission / reception, and description thereof will be omitted.
  • the mounting portion 210 of the ear hook 200 is attached to and integrated with the outer peripheral portion 148 of the main body 140 of the housing device 100, and the upper portion of the ear hooking portion 220 of the ear hook 200 is attached to the wearer at the time of mounting.
  • the sound driver 180 of the housing apparatus 100 is configured to be used by being inserted into the ear hole of the wearer. However, as shown in FIG. 14, it is possible to use only the housing device 100 without using the ear hook 200.
  • the pressing portion 172 is provided on the ear cap 170, but instead of being provided on the ear cap 170, the pressing portion 172 is provided on the acoustic driver side of the housing device 100 so that the ear hole of the wearer can be worn at the time of wearing. It can also be set as the structure which presses.
  • the ear hole facing part button 124 is provided near the center part of the ear hole facing part 141, and the extension button 122 and two buttons are provided near the center part of the extension part 142.
  • the button is configured by one large button that spans the ear canal facing portion 141 and the extension portion 142.
  • the extension 142 having a relatively large area may be provided with a plurality of buttons.
  • the mounting portion 210 of the ear hook 200 is formed in a hollow shape, and is configured such that the housing device 100 is exposed to the outside when mounted on the housing device 100.
  • the cut portion 114 of the button structure portion 112 is pressed and the inner ear hole facing portion button 124 and the extension portion button 122 are operated.
  • an operation unit such as a button is provided on the surface of the ear hook 200 that covers the outer side surface of the housing device 100, and the button is operated. It can also be set as the structure which performs operation.
  • the mode of the operation unit is not limited to a button, and various operation means such as a dial that can be rotated, a lever, a switch, or a touch panel can be used. Furthermore, regarding the operation method in the case of buttons, it is possible to assign different functions by different operation methods such as simple pressing, double pressing, and long pressing.
  • the ear hooking portion 220 is formed in a ring shape as a whole, and is configured to be applied to the upper portion of the wearer's ear at the upper portion and the ear hooking portion 220 is in contact with the lower portion.
  • the ear hooking portion 220 may be configured by only the portion of the upper portion of the previous embodiment that covers the upper portion of the wearer's ear, and may have a shape like a vine of glasses. If comprised in this way, the contact to the ear
  • the expansion / contraction part 222 in the ear hook 200 is provided at one place on the upper part of the ear hook part 220 formed in a ring shape.
  • the expansion / contraction part 222 was formed by forming the ear hook part 220 in a bellows shape.
  • a method of forming the expansion / contraction part 222 compared with other parts of the ear hook part 220. And can be formed by various methods, such as forming the portion of the stretchable portion 222 with a member that is easier to stretch and contract than other portions of the ear hook portion 220. .
  • Earphone apparatus 100 Housing apparatus 110 Outer cover 112 Button structure part 120 Board

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

Abstract

L'objet de la présente invention est de fournir un dispositif d'écouteur, un dispositif de boîtier utilisé dans un dispositif d'écouteur et un crochet auriculaire qui évite au dispositif de boîtier du dispositif d'écouteur de se déplacer, même lorsqu'il est porté pendant la pratique de sports vigoureux tels que le ski ou la planche à neige, permettant ainsi d'améliorer la tenue en place. L'invention concerne un dispositif de boîtier et un crochet auriculaire à combiner avec le dispositif de boîtier ; le dispositif de boîtier est pourvu d'une partie faisant face à l'orifice de l'oreille et d'une partie d'extension, la partie faisant face à l'orifice de l'oreille étant pourvue d'une partie d'insertion d'orifice de l'oreille et ayant une fonction de transmission du son et la partie d'extension étant située sur la surface côté visage lorsqu'il est porté sur la tête ; et le crochet auriculaire comprend une partie de fixation qui peut être fixée à au moins une partie de la surface périphérique externe de la partie d'extension du dispositif de boîtier et une partie de blocage qui se bloque sur l'oreille lorsqu'il est porté.
PCT/JP2015/077848 2015-09-30 2015-09-30 Dispositif d'écouteur, dispositif de boîtier utilisé dans le dispositif d'écouteur et crochet auriculaire WO2017056273A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/077848 WO2017056273A1 (fr) 2015-09-30 2015-09-30 Dispositif d'écouteur, dispositif de boîtier utilisé dans le dispositif d'écouteur et crochet auriculaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/077848 WO2017056273A1 (fr) 2015-09-30 2015-09-30 Dispositif d'écouteur, dispositif de boîtier utilisé dans le dispositif d'écouteur et crochet auriculaire

Publications (1)

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WO2017056273A1 true WO2017056273A1 (fr) 2017-04-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112336371A (zh) * 2020-10-31 2021-02-09 阜阳悦聚医疗科技有限公司 一种心内科护理用分体式心脏听诊器及使用方法
EP3823305A1 (fr) * 2019-11-15 2021-05-19 GN Hearing A/S Structure de bouton compacte, étanche à l'eau et insonorisée

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JPS5621497A (en) * 1979-07-31 1981-02-27 Toshiba Corp Wireless earphone system
JP2004517576A (ja) * 2001-01-04 2004-06-10 ゲ・エヌ・ネトコム・アクティーゼルスカブ ヘッドセット用耳掛けリング
JP2004361910A (ja) * 2003-05-14 2004-12-24 Ric:Kk 耳装着構造およびリズム発生装置
JP2005217695A (ja) * 2004-01-29 2005-08-11 Matsushita Electric Ind Co Ltd 耳掛け式通話装置
JP2005328118A (ja) * 2004-05-12 2005-11-24 Hosiden Corp 耳掛け式ワイヤレスヘッドセット
JP2006033150A (ja) * 2004-07-13 2006-02-02 Mitsumi Electric Co Ltd ヘッドセット装置
JP2008294872A (ja) * 2007-05-26 2008-12-04 Vertex Standard Co Ltd ヘッドセット
JP2012510081A (ja) * 2008-11-24 2012-04-26 クゥアルコム・インコーポレイテッド エンハンスドアクティブノイズキャンセルのためのシステム、方法、装置、およびコンピュータプログラム製品
WO2013014852A1 (fr) * 2011-07-22 2013-01-31 パナソニック株式会社 Écouteur
WO2014068901A1 (fr) * 2012-11-05 2014-05-08 パナソニック株式会社 Terminal de communication par lumière visible

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621497A (en) * 1979-07-31 1981-02-27 Toshiba Corp Wireless earphone system
JP2004517576A (ja) * 2001-01-04 2004-06-10 ゲ・エヌ・ネトコム・アクティーゼルスカブ ヘッドセット用耳掛けリング
JP2004361910A (ja) * 2003-05-14 2004-12-24 Ric:Kk 耳装着構造およびリズム発生装置
JP2005217695A (ja) * 2004-01-29 2005-08-11 Matsushita Electric Ind Co Ltd 耳掛け式通話装置
JP2005328118A (ja) * 2004-05-12 2005-11-24 Hosiden Corp 耳掛け式ワイヤレスヘッドセット
JP2006033150A (ja) * 2004-07-13 2006-02-02 Mitsumi Electric Co Ltd ヘッドセット装置
JP2008294872A (ja) * 2007-05-26 2008-12-04 Vertex Standard Co Ltd ヘッドセット
JP2012510081A (ja) * 2008-11-24 2012-04-26 クゥアルコム・インコーポレイテッド エンハンスドアクティブノイズキャンセルのためのシステム、方法、装置、およびコンピュータプログラム製品
WO2013014852A1 (fr) * 2011-07-22 2013-01-31 パナソニック株式会社 Écouteur
WO2014068901A1 (fr) * 2012-11-05 2014-05-08 パナソニック株式会社 Terminal de communication par lumière visible

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3823305A1 (fr) * 2019-11-15 2021-05-19 GN Hearing A/S Structure de bouton compacte, étanche à l'eau et insonorisée
WO2021094450A1 (fr) * 2019-11-15 2021-05-20 Gn Hearing A/S Structure bouton compacte, étanche à l'eau et acoustiquement étanche
US11540067B2 (en) 2019-11-15 2022-12-27 Gn Hearing A/S Compact, watertight and acoustically-tight button structure
CN112336371A (zh) * 2020-10-31 2021-02-09 阜阳悦聚医疗科技有限公司 一种心内科护理用分体式心脏听诊器及使用方法
CN112336371B (zh) * 2020-10-31 2022-09-16 宿州微腾企业管理咨询服务有限公司 一种心内科护理用分体式心脏听诊器及使用方法

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