CN204465864U - A kind of bluetooth bone conduction hearing aid system - Google Patents
A kind of bluetooth bone conduction hearing aid system Download PDFInfo
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- CN204465864U CN204465864U CN201520063896.8U CN201520063896U CN204465864U CN 204465864 U CN204465864 U CN 204465864U CN 201520063896 U CN201520063896 U CN 201520063896U CN 204465864 U CN204465864 U CN 204465864U
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Abstract
The utility model discloses a kind of bluetooth bone conduction hearing aid system, this system comprises: speech communication terminal equipment, and described speech communication terminal equipment is provided with bluetooth transceiver therein one and receiver; Bone conduction earphone, described bone conduction earphone is provided with bluetooth transceiver therein two, bone conducting microphone and microphone; Wireless communication connection is had between described bluetooth transceiver therein one and bluetooth transceiver therein two, bluetooth transceiver therein one passes through bluetooth transceiver therein two by signal transmission to bone conducting microphone, and microphone passes through bluetooth transceiver therein two by signal transmission to bluetooth transceiver therein one; Speech communication terminal equipment coordinates with bone conduction earphone by the bluetooth bone conduction hearing aid system that the utility model provides, utilize bone conduction technology that sound wave is directly delivered to auditory nerve, be not subject to the impact of external auditory meatus and middle ear, the person that makes auditory dysfunction can obtain clear and that reduction degree is high sound when using speech communication terminal equipment to carry out audio information transmissions, reaches hearing aid effect.
Description
Technical field
The utility model relates to bone conduction hearing assistance device, is specifically related to a kind of bluetooth bone conduction hearing aid system.
Background technology
Along with the progress of science and technology, the speech communication such as mobile phone, telephone set terminal equipment has become an extremely important part in people's daily life, under this trend, the inconvenience that auditory dysfunction person suffers when using this type of speech communication terminal equipment and puzzlement become more obvious, auditory dysfunction person mainly comprises by the aging people causing the elderly of Hearing and caused impaired hearing or decline by auditory system pathology or damage of hearing organ, along with the aggravation of China's aging population, auditory dysfunction person proportion in normal population will continue to increase;
Existing auditory prosthesis is mainly divided into gas to conduct and osteoacusis two type, wherein gas conduction hearing aid relies on air transmitted sound wave, sound wave imports auditory center into through a series of hearing organs such as ear drum membranes after being exaggerated in gas conduction hearing aid, people is made to hear sound, this type auditory prosthesis is of limited application, and is not suitable for the patient of some hearing organ's structural lesions or damage; Bone conduction hearing assistance device then utilizes skull directly to import sound wave into auditory center, the conductive process of sound wave does not rely on hearing organ, therefore all types of auditory dysfunction person is applicable to, and sound-reducing degree is high, but existing bone conduction hearing assistance device price is higher, can not accept by vast auditory dysfunction person, especially take in relatively low the elderly and other patients.
Due to the existence of the problems referred to above, the present inventor furthers investigate existing auditory prosthesis, to produce a kind of bluetooth bone conduction hearing aid system relying on osteoacusis principle, easy to use, low price, playing hearing-aid function when using speech communication terminal equipment to carry out audio information transmissions.
Utility model content
In order to overcome the problems referred to above, present inventor has performed and study with keen determination, found that: speech communication terminal equipment can be coordinated with bone conduction earphone, set up radio communication between by bluetooth transceiver therein built-in separately to connect, the audio signal that speech communication terminal equipment is sent passes to bone conduction earphone, described audio signal is converted to vibration signal by bone conduction earphone, directly act on skull or eardrum, based on the vibration perception sound of skull, be not subject to the impact of external auditory meatus and middle ear, sound wave is directly delivered to auditory nerve, then auditory center is imported into, make by hearing organ's pathology or agingly cause the user of hearing disability or decline can obtain clear and that reduction degree is high sound when utilizing speech communication terminal equipment listening to audio information, reach hearing aid and hearing compensation effect, thus complete the utility model.
The purpose of this utility model is to provide following aspect:
(1) a bluetooth bone conduction hearing aid system, is characterized in that, this system comprises:
Speech communication terminal equipment, described speech communication terminal equipment is provided with bluetooth transceiver therein one; With
Bone conduction earphone, it comprises the earmuff 1 and earmuff 2 22 that match with left auricle and the auris dextra exterior feature of people respectively, described bone conduction earphone is provided with bluetooth transceiver therein two, described earmuff 1 and earmuff 2 22 are respectively arranged with bone conducting microphone 23, described earmuff 1 is provided with microphone 24;
Wireless communication connection is had between described bluetooth transceiver therein one and bluetooth transceiver therein two, described bluetooth transceiver therein one passes through bluetooth transceiver therein two by signal transmission to bone conducting microphone 23, and described microphone 24 passes through bluetooth transceiver therein two by signal transmission to bluetooth transceiver therein one.
(2) the bluetooth bone conduction hearing aid system according to above-mentioned (1), is characterized in that, described speech communication terminal equipment is provided with hearing aid key 12.
(3) the bluetooth bone conduction hearing aid system according to above-mentioned (1), is characterized in that, described speech communication terminal equipment is provided with recording device.
(4) the bluetooth bone conduction hearing aid system according to above-mentioned (1), is characterized in that, described speech communication terminal equipment is provided with receiver 11.
(5) the bluetooth bone conduction hearing aid system according to above-mentioned (1), is characterized in that, described earmuff 1 is provided with Answer Key 25, and described earmuff 2 22 is provided with music key 26.
(6) the bluetooth bone conduction hearing aid system according to above-mentioned (1), is characterized in that, described bone conduction earphone is provided with Bluetooth switch 27 and bluetooth relay indicating light 28.
(7) the bluetooth bone conduction hearing aid system according to above-mentioned (1), is characterized in that, described bone conduction earphone is provided with volume increases key 29 and volume minimizing key 210.
(8) the bluetooth bone conduction hearing aid system according to above-mentioned (1), is characterized in that, described bone conduction earphone is provided with USB interface 211.
The beneficial effect that the utility model has comprises:
(1) speech communication terminal equipment matches with bone conduction earphone by the bluetooth bone conduction hearing aid system that the utility model provides, the person that makes auditory dysfunction obtains hearing compensation when using speech communication terminal equipment to carry out audio information transmissions, reaches hearing aid effect;
(2) the bluetooth bone conduction hearing aid system that the utility model provides uses bone conduction earphone as sound-generating element, osteoacusis principle is relied on to carry out the conduction of sound wave, the conduction of sound wave is made not rely on the hearing organs such as ear drum membrane, applied widely, be applicable to the patient that traditional gas conduction hearing aid some hearing organ's structural lesions inapplicable or damage cause impaired hearing or decline;
(3) the bluetooth bone conduction hearing aid system that the utility model provides uses bone conduction earphone as sound-generating element, sound wave directly imports auditory center into through skull, the clear sound that user hears and reduction degree is high, solving some because of hearing organ's aging (as eardrum subsides) causes the elderly of audible distortion to be not suitable for using the problem of traditional gas conduction hearing aid;
(4) the speech communication terminal equipment of bluetooth bone conduction hearing aid system that the utility model provides is set up radio communication with bone conduction earphone by bluetooth transceiver therein built-in separately and is connected, carry out signal transmission, not by the restriction of electric wire, be easy to carry, and liberation user both hands;
(5) ears that the bone conduction earphone of bluetooth bone conduction hearing aid system that the utility model provides is worn on user are outside, do not contact with duct, without sense of discomfort, wear convenient and be easy to accept, solve traditional auditory prosthesis implant the operation cost that user's duct brings high, have a big risk, the expensive and painful huge problem of body and mind of maintenance cost;
(6) the bluetooth bone conduction hearing aid system that provides of the utility model is using the pickup parts of speech communication terminal equipment as hearing assistance system, and using bone conduction earphone as sound-generating element, production cost is low, low price, is easy to be accepted by user;
(7) the bluetooth bone conduction hearing aid system that the utility model provides is provided with recording device on speech communication terminal equipment, can repeat playing transmission audio information content, thus help user obtain better or record audio information.
(8) the bluetooth bone conduction hearing aid system that the utility model provides is provided with receiver on described speech communication terminal equipment, listening to audio information is carried out by air transmitted sound wave, this approach and bone conduction passage are completely different, and be independent of each other, user also can the same audio-frequency information that transmits from receiver of uppick while listening to the audio-frequency information transmitted from bone conduction earphone, make user can obtain audio-frequency information better, strengthening hearing aid effect.
Accompanying drawing explanation
Fig. 1 illustrates the speech communication terminal equipment structural representation of the bluetooth bone conduction hearing aid system according to a kind of preferred implementation of the utility model.
Fig. 2 illustrates the bone conduction earphone structural representation of the bluetooth bone conduction hearing aid system according to a kind of preferred implementation of the utility model.
Drawing reference numeral illustrates:
11-receiver
12-hearing aid key
21-earmuff one
22-earmuff two
23-bone conducting microphone
24-microphone
25-Answer Key
26-music key
27-Bluetooth switch
28-bluetooth relay indicating light
29-volume increases key
210-volume reduces key
211-USB interface
Embodiment
Below by drawings and Examples, the utility model is further described.Illustrated by these, feature of the present utility model and advantage will become more explicit.
Word " exemplary " special here means " as example, embodiment or illustrative ".Here need not be interpreted as being better than or being better than other embodiment as any embodiment illustrated by " exemplary ".Although the various aspects of embodiment shown in the drawings, unless otherwise indicated, accompanying drawing need not be drawn in proportion.
According in preferred implementation of the present utility model, as depicted in figs. 1 and 2, provide a kind of bluetooth bone conduction hearing aid system, this system comprises:
Speech communication terminal equipment, described speech communication terminal equipment is provided with bluetooth transceiver therein one; With
Bone conduction earphone, it comprises the earmuff 1 and earmuff 2 22 that match with left auricle and the auris dextra exterior feature of people respectively, described bone conduction earphone is provided with bluetooth transceiver therein two, described earmuff 1 and earmuff 2 22 are respectively arranged with bone conducting microphone 23, described earmuff 1 is provided with microphone 24;
Wireless communication connection is had between described bluetooth transceiver therein one and bluetooth transceiver therein two, described bluetooth transceiver therein one passes through bluetooth transceiver therein two by signal transmission to bone conducting microphone 23, and described microphone 24 passes through bluetooth transceiver therein two by signal transmission to bluetooth transceiver therein one.
According in preferred implementation of the present utility model, described bone conducting microphone 23 is a kind of transducer audio signal being converted to mechanical signal, when using described bluetooth bone conduction hearing aid system audio reception information, described bone conducting microphone 23 receives the audio signal sent by bluetooth transceiver therein two, and audio signal is converted to vibration signal, described vibration signal imports corticocerebral auditory center into by skull, makes user obtain audio-frequency information, reaches hearing aid effect;
Described audio signal is regular sound wave frequency, changes in amplitude information carrier with voice, music and audio, the essence of audio signal is the signal of telecommunication, and these signals can be transmitted, receive and convert sound to by audio frequency apparatuses such as speech communication terminal equipments.
Described microphone 24 is a kind of transducer sound being converted to audio signal, when using described bluetooth bone conduction hearing aid system to send audio-frequency information, the sound wave that user sends is received by the microphone 24 on bone conduction earphone, described microphone 24 converts sound wave to audio signal, then passes to bluetooth transceiver therein two.
According in preferred implementation of the present utility model, described speech communication terminal equipment is the equipment with transmitting-receiving and transmit audio information function, can be landline telephone, mobile phone, intercom, computer etc., the utility model preferably selects mobile phone.
According in preferred implementation of the present utility model, described bone conduction earphone is the earphone utilizing osteoacusis principle to carry out sound conduction, the pattern of described bone conduction earphone can be wear-type, ear type, supra-aural etc. conventional in this area, and the utility model preferably selects wear-type bone conduction earphone.
According in preferred implementation of the present utility model, using speech communication terminal equipment as pickup parts, using bone conduction earphone as sound-generating element, the two is set up radio communication by bluetooth transceiver therein one with bluetooth transceiver therein two and is connected, and carries out signal transmission; When using described bluetooth bone conduction hearing aid system audio reception information, audio signal is passed to the bluetooth transceiver therein two on bone conduction earphone by speech communication terminal equipment by bluetooth transceiver therein one; When using described bluetooth bone conduction hearing aid system to send audio-frequency information, audio signal is passed to the bluetooth transceiver therein one on speech communication terminal equipment by bone conduction earphone by bluetooth transceiver therein two.
According in preferred implementation of the present utility model, signal transmission can be carried out between described bluetooth transceiver therein two and bone conducting microphone 23, when using described bluetooth bone conduction hearing aid system audio reception information, audio signal is passed to bone conducting microphone 23 by bluetooth transceiver therein two; Can carry out signal transmission between described bluetooth transceiver therein two and microphone 24, when using described bluetooth bone conduction hearing aid system to send audio-frequency information, audio signal is passed to bluetooth transceiver therein two by microphone 24.
When using described bluetooth bone conduction hearing aid system, Embedded software in speech communication terminal equipment is utilized to open speech communication terminal equipment, trigger hearing aid key 12, trigger the Bluetooth switch 27 on bone conduction earphone simultaneously, now bluetooth transceiver therein one is connected with bluetooth transceiver therein two automatic adaptation, bone conduction earphone can send the voice message " connection on " of successful connection, speech communication terminal equipment and bone conduction earphone successful connection, wear bone conduction earphone, make earmuff 1 and earmuff 2 22 be positioned at user's ears auricle;
When using described bluetooth bone conduction hearing aid system audio reception information, audio signal is passed to the bluetooth transceiver therein two on bone conduction earphone by speech communication terminal equipment by bluetooth transceiver therein one, audio signal and then import bone conducting microphone 23 into, bone conducting microphone 23 changes described audio signal into vibration signal, described vibration signal is directly passed to auditory nerve by skull, then corticocerebral auditory center is imported into, make user obtain audio-frequency information, namely reach hearing aid effect;
When using described bluetooth bone conduction hearing aid system to send audio-frequency information, the sound wave that user sends is received by the microphone 24 on bone conduction earphone, sound wave is passed to bluetooth transceiver therein two after being changed into audio signal by microphone 24, then the bluetooth transceiver therein one imported on speech communication terminal equipment is connected by radio communication, described audio signal is passed to other communication apparatus by speech communication terminal equipment, then the communication apparatus of received described audio signal converts voice signal to, thus realizes the transmission of audio-frequency information.
According in preferred implementation of the present utility model, as shown in Figure 1, described speech communication terminal equipment is provided with receiver 11, for listening to the audio-frequency information transmitted from other communication apparatus, now sound wave passes through air transmitted, import the hearing organ of user into, then import auditory center into, thus make user hear sound; Because this approach is completely different by the approach of skull conducted acoustic waves from described bone conduction earphone, and be independent of each other, user also can the same audio-frequency information that transmits from receiver 11 of uppick while listening to the audio-frequency information transmitted from bone conduction earphone, thus help user to obtain audio-frequency information better, strengthening hearing aid effect.
According in preferred implementation of the present utility model, as shown in Figure 1, described speech communication terminal equipment is provided with hearing aid key 12, when triggering hearing aid key 12, bluetooth transceiver therein one is opened, and between bluetooth transceiver therein one and bluetooth transceiver therein two, open wireless communicates to connect; When closing hearing aid key 12, bluetooth transceiver therein one is closed, and closes radio communication and be connected between bluetooth transceiver therein one with bluetooth transceiver therein two.
According in preferred implementation of the present utility model, described speech communication terminal equipment is provided with recording device, the audio-frequency information that speech communication terminal equipment sends or receives can be recorded, and repeat playing, thus help user to obtain better or record audio information.
According in preferred implementation of the present utility model, as shown in Figure 2, described earmuff 1 is provided with Answer Key 25, when triggering Answer Key 25, pickup feature opened by speech communication terminal equipment, starts audio reception information; When closing Answer Key 25, pickup feature closed by speech communication terminal equipment, stops audio reception information;
Described earmuff 2 22 is provided with music key 26, and when triggering music key 26, audio playing function opened by speech communication terminal equipment, starts to listen to the audio-frequency information stored in speech communication terminal equipment; When closing music key 26, audio playing function closed by speech communication terminal equipment, stops listening to the audio-frequency information stored in speech communication terminal equipment.
According in preferred implementation of the present utility model, as shown in Figure 2, described bone conduction earphone is provided with Bluetooth switch 27, during trigger Bluetooth switch 27, bluetooth transceiver therein two is opened, and between bluetooth transceiver therein two and bluetooth transceiver therein one, open wireless communicates to connect; When closing Bluetooth switch 27, bluetooth transceiver therein two is closed, and closes radio communication and be connected between bluetooth transceiver therein two with bluetooth transceiver therein one;
Described bone conduction earphone is provided with bluetooth relay indicating light 28, for showing radio communication connection status, bluetooth relay indicating light 28 is bright, represent that speech communication terminal equipment is connected with the radio communication between bone conduction earphone and be in connection status, bluetooth relay indicating light 28 does not work, and represents that speech communication terminal equipment is connected with the radio communication between bone conduction earphone and is in not-connected status.
According in preferred implementation of the present utility model, as shown in Figure 2, described bone conduction earphone is provided with volume increase key 29 and volume minimizing key 210, the volume of audio reception for controlling.
According in preferred implementation of the present utility model, as shown in Figure 2, described bone conduction earphone is provided with USB interface 211, for charging and transfer of data to bone conduction earphone.
The beneficial effect that the utility model has comprises:
(1) speech communication terminal equipment matches with bone conduction earphone by the bluetooth bone conduction hearing aid system that the utility model provides, the person that makes auditory dysfunction obtains hearing compensation when using mobile communication terminal device to carry out audio information transmissions, reaches hearing aid effect;
(2) the bluetooth bone conduction hearing aid system that the utility model provides uses bone conduction earphone as sound-generating element, osteoacusis principle is relied on to carry out the conduction of sound wave, the conduction of sound wave is made not rely on the hearing organs such as ear drum membrane, applied widely, be applicable to the patient that traditional gas conduction hearing aid some hearing organ's structural lesions inapplicable or damage cause impaired hearing or decline;
(3) the bluetooth bone conduction hearing aid system that the utility model provides uses bone conduction earphone as sound-generating element, sound wave directly imports auditory center into through skull, the clear sound that user hears and reduction degree is high, solving some because of hearing organ's aging (as eardrum subsides) causes the elderly of audible distortion to be not suitable for using the problem of traditional gas conduction hearing aid;
(4) the speech communication terminal equipment of bluetooth bone conduction hearing aid system that the utility model provides is set up radio communication with bone conduction earphone by bluetooth transceiver therein built-in separately and is connected, carry out signal transmission, not by the restriction of electric wire, be easy to carry, and liberation user both hands;
(5) ears that the bone conduction earphone of bluetooth bone conduction hearing aid system that the utility model provides is worn on user are outside, do not contact with duct, without sense of discomfort, wear convenient and be easy to accept, solve traditional auditory prosthesis implant the operation cost that user's duct brings high, have a big risk, the expensive and painful huge problem of body and mind of maintenance cost;
(6) the bluetooth bone conduction hearing aid system that provides of the utility model is using the pickup parts of speech communication terminal equipment as hearing assistance system, and using bone conduction earphone as sound-generating element, production cost is low, low price, is easy to be accepted by user;
(7) the bluetooth bone conduction hearing aid system that the utility model provides is provided with recording device on speech communication terminal equipment, can repeat playing transmission audio information content, thus help user obtain better or record audio information.
(8) the bluetooth bone conduction hearing aid system that the utility model provides is provided with receiver on described speech communication terminal equipment, listening to audio information is carried out by air transmitted sound wave, this approach and bone conduction passage are completely different, and be independent of each other, user also can the same audio-frequency information that transmits from receiver of uppick while listening to the audio-frequency information transmitted from bone conduction earphone, make user can obtain audio-frequency information better, strengthening hearing aid effect.
In description of the present utility model, it should be noted that, term " on ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on the orientation under utility model works state or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
More than in conjunction with preferred implementation and example capable example, the utility model is described in detail.But it is to be understood that, these embodiments are only to illustrative explanations of the present utility model, do not form any restriction to protection range of the present utility model.When not exceeding the utility model spirit and protection range, can carry out various improvement, equivalencing or modification to the utility model technology contents and execution mode thereof, these all fall in protection range of the present utility model.Protection range of the present utility model is as the criterion with claims.
Claims (8)
1. a bluetooth bone conduction hearing aid system, is characterized in that, this system comprises:
Speech communication terminal equipment, described speech communication terminal equipment is provided with bluetooth transceiver therein one; With
Bone conduction earphone, it comprises the earmuff one (21) and earmuff two (22) that match with left auricle and the auris dextra exterior feature of people respectively, described bone conduction earphone is provided with bluetooth transceiver therein two, described earmuff one (21) and earmuff two (22) are respectively arranged with bone conducting microphone (23), described earmuff one (21) is provided with microphone (24);
Wireless communication connection is had between described bluetooth transceiver therein one and bluetooth transceiver therein two, described bluetooth transceiver therein one by bluetooth transceiver therein two by signal transmission to bone conducting microphone (23), described microphone (24) by bluetooth transceiver therein two by signal transmission to bluetooth transceiver therein one.
2. bluetooth bone conduction hearing aid system according to claim 1, is characterized in that, described speech communication terminal equipment is provided with hearing aid key (12).
3. bluetooth bone conduction hearing aid system according to claim 1, is characterized in that, described speech communication terminal equipment is provided with recording device.
4. bluetooth bone conduction hearing aid system according to claim 1, is characterized in that, described speech communication terminal equipment is provided with receiver (11).
5. bluetooth bone conduction hearing aid system according to claim 1, it is characterized in that, described earmuff one (21) is provided with Answer Key (25), described earmuff two (22) is provided with music key (26).
6. bluetooth bone conduction hearing aid system according to claim 1, is characterized in that, described bone conduction earphone is provided with Bluetooth switch (27) and bluetooth relay indicating light (28).
7. bluetooth bone conduction hearing aid system according to claim 1, is characterized in that, described bone conduction earphone is provided with volume increases key (29) and volume minimizing key (210).
8. bluetooth bone conduction hearing aid system according to claim 1, is characterized in that, described bone conduction earphone is provided with USB interface (211).
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106658339A (en) * | 2016-12-27 | 2017-05-10 | 广东小天才科技有限公司 | Audio signal processing method, device and system |
| CN106792312A (en) * | 2016-12-26 | 2017-05-31 | 东莞产权交易中心 | A kind of bone conduction earphone |
| CN108206979A (en) * | 2017-02-10 | 2018-06-26 | 深圳市启元数码科技有限公司 | A kind of multi-functional bone conduction hearing aid system and its application method |
| CN108429976A (en) * | 2018-06-06 | 2018-08-21 | 罗令 | Osteoacusis intelligence esim No.1s multiple terminals communication earphone |
| CN109863758A (en) * | 2016-10-28 | 2019-06-07 | 松下知识产权经营株式会社 | Bone-conduction head set type ear receiver |
| CN110177315A (en) * | 2019-06-04 | 2019-08-27 | 北京塞宾科技有限公司 | A kind of enhanced antinoise bluetooth headset |
| CN113099339A (en) * | 2021-03-23 | 2021-07-09 | 杭州声联智能科技有限公司 | Auricle clamping structure, bone conduction listening device and listening method |
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- 2015-01-29 CN CN201520063896.8U patent/CN204465864U/en active Active
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| US11050870B2 (en) | 2016-10-28 | 2021-06-29 | Panasonic Intellectual Property Management Co., Ltd. | Bone conduction microphone, bone conduction headset, and communication device |
| CN109863758A (en) * | 2016-10-28 | 2019-06-07 | 松下知识产权经营株式会社 | Bone-conduction head set type ear receiver |
| US10715649B2 (en) | 2016-10-28 | 2020-07-14 | Panasonic Intellectual Property Management Co., Ltd. | Sound input and output device and bone conduction headset system |
| US10972598B2 (en) | 2016-10-28 | 2021-04-06 | Panasonic Intellectual Property Management Co., Ltd. | Bone conduction headset |
| CN106792312A (en) * | 2016-12-26 | 2017-05-31 | 东莞产权交易中心 | A kind of bone conduction earphone |
| CN106658339A (en) * | 2016-12-27 | 2017-05-10 | 广东小天才科技有限公司 | Audio signal processing method, device and system |
| CN106658339B (en) * | 2016-12-27 | 2019-04-02 | 广东小天才科技有限公司 | Audio signal processing method, device and system |
| CN108206979A (en) * | 2017-02-10 | 2018-06-26 | 深圳市启元数码科技有限公司 | A kind of multi-functional bone conduction hearing aid system and its application method |
| CN108206979B (en) * | 2017-02-10 | 2024-06-21 | 深圳市启元数码科技有限公司 | Multifunctional bone conduction hearing aid system and application method thereof |
| CN108429976A (en) * | 2018-06-06 | 2018-08-21 | 罗令 | Osteoacusis intelligence esim No.1s multiple terminals communication earphone |
| CN110177315B (en) * | 2019-06-04 | 2024-02-02 | 北京塞宾科技有限公司 | Enhanced anti-noise Bluetooth headset |
| CN110177315A (en) * | 2019-06-04 | 2019-08-27 | 北京塞宾科技有限公司 | A kind of enhanced antinoise bluetooth headset |
| CN113099339A (en) * | 2021-03-23 | 2021-07-09 | 杭州声联智能科技有限公司 | Auricle clamping structure, bone conduction listening device and listening method |
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Address after: 518067, A501C, 501E building, garden city digital building, 1079 Nanhai Avenue, Nanshan District, Shenzhen, Guangdong, China Patentee after: SHENZHEN JIALANTU DESIGN Co.,Ltd. Address before: 518000, Shenzhen, Guangdong province Shenzhen Nanshan District Shekou industrial three Road hundred surplus medical instrument Park A201-A210 Patentee before: Shenzhen Newplan Design Co.,Ltd. |
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Address after: 518054 Guangdong Province Nanshan District Yuehai Street Science Park Community High-tech Middle School One Changyuan New Material Port 10 601 Patentee after: Shenzhen Jialantu Design Co.,Ltd. Address before: 518067 Room A501C, 501E, Garden City Digital Building, 1079 Nanhai Avenue, Merchants Street, Nanshan District, Shenzhen Patentee before: SHENZHEN JIALANTU DESIGN Co.,Ltd. |
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Effective date of registration: 20190807 Address after: 518054 Guangdong Province Nanshan District Yuehai Street Science Park Community High-tech Middle School One Changyuan New Material Port 10 Building 6 Building 601 Patentee after: Shenzhen Jialantu Industrial Design Co.,Ltd. Address before: 518054 Guangdong Province Nanshan District Yuehai Street Science Park Community High-tech Middle School One Changyuan New Material Port 10 601 Patentee before: Shenzhen Jialantu Design Co.,Ltd. |
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