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CN202714949U - Bone conduction talking assisting device - Google Patents

Bone conduction talking assisting device Download PDF

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Publication number
CN202714949U
CN202714949U CN 201220218942 CN201220218942U CN202714949U CN 202714949 U CN202714949 U CN 202714949U CN 201220218942 CN201220218942 CN 201220218942 CN 201220218942 U CN201220218942 U CN 201220218942U CN 202714949 U CN202714949 U CN 202714949U
Authority
CN
China
Prior art keywords
bone conduction
pick
sound
neck
user
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CN 201220218942
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Chinese (zh)
Inventor
涂凯
艾海明
修仕全
彭立虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING MELST TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
BEIJING MELST TECHNOLOGY DEVELOPMENT Co Ltd
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Publication date
Application filed by BEIJING MELST TECHNOLOGY DEVELOPMENT Co Ltd filed Critical BEIJING MELST TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN 201220218942 priority Critical patent/CN202714949U/en
Application granted granted Critical
Publication of CN202714949U publication Critical patent/CN202714949U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a bone conduction talking assisting device, which is characterized by comprising a bone conduction sound pick-up 1, a sound signal processor 4 and a loudspeaker 5. In a use process, the bone conduction sound pick-up is contacted with the skin of a neck of a user; vibration of head and neck soft tissues, which is caused by a sounding behavior of the user, is transmitted to the bone conduction sound pick-up 1 through the skin and then is converted into an electric signal; and the electric signal is subjected to sound treatment through the sound signal processor 4 to form a sound signal; and finally, a sound is made by the loudspeaker 5.

Description

The bone conduction teaching aided machine
Technical field
This utility model relates to and helps after the laryngectomy crowd to recover sounding to carry out the teaching aided machine that communication is used.
Background technology
Along with improving constantly of economic development and social civilization level, the crowd after the laryngectomy of solving recovers concern and the attention that problem that sounding links up with voice more and more is subject to people.Many mechanisms all once developed some instruments, such as mechanic artificial larynx, implanted artificial larynx and artificial electronic larynx.These help the conventional tool of saying usefulness, and the crowd recovers sounding and carries out having played certain effect aspect the communication after helping laryngectomy, but the method that there is no provides comprehensively and helping of hommization said function.
Traditional artificial electronic larynx in use must be near cervical region, and long-time use is caused very big misery without the larynx crowd, and the tonequality dullness is natural.Although and mechanic artificial larynx tonequality sounds comfortable, nature than artificial electronic larynx, need when using an end of acoustical generator is connected the pars cervicalis tracheae otch, the other end of acoustical generator can be contained in and reach root of the tongue place in the oral cavity.One section very thin silicon rubber film is equipped with in acoustical generator inside, after silicon rubber film is accepted the vibration of exhaled air flow when speaking, sound wave is sent into pharyngeal conduit, sends speech by the clearance fit of the structures such as tongue, tooth, lip language organ.Because sound-producing device is attached to the throat and uses and not only to affect attractive in appearancely, and the voice dullness is unmelodious.At north of china in winter, can make the saliva that condenses in the conduit in a minute, be inhaled into easily in the lung, often be not easy to be accepted by the patient.
Implanted artificial larynx, then need to by the expert of hospital to laryngectomy after the crowd again perform the operation, artificial sound-producing device is implanted throat, therefore exist following shortcoming:
1. implant by operation, increased patient's misery;
2. surgery cost is higher, and domesticly only has several hospitals to operate.
Therefore, design a kind of easy to use, be easy to be accepted by crowd after the laryngectomy, and the more natural teaching aided machine of sound carries out communication and seems particularly important helping after the laryngectomy crowd to recover sounding.
Summary of the invention
The purpose of this utility model is to propose a kind of easy to use, is easy to that the crowd accepts after the laryngectomy, and the bone conduction teaching aided machine of sound nature, recovers the difficult problem that sounding exchanges with voice with crowd after the thorough solution laryngectomy.
At first, the bone conduction teaching aided machine of technical scheme, it is characterized in that, comprise the bone conduction pick up, audio signal processor, speaker, during use, the skin of neck of described bone conduction pick up and user keeps in touch, and the vibration of the incidence soft tissue that the behavior of user sounding causes is arrived the bone conduction pick up by skin-communication, be transformed into the signal of telecommunication by it, this signal of telecommunication forms acoustical signal by the speaker sounding after audio signal processor is processed.
Secondly, in the bone conduction teaching aided machine of technical scheme, audio signal processor comprises volume adjuster, is used for regulating the volume of speaker.
At last, in the bone conduction teaching aided machine of technical scheme, comprise the neck hoop, the neck hoop is the annular of opening, is made by elastomeric material, and described bone conduction pick up is installed in the end of neck hoop, relies on the elastic attachment of described neck hoop at the cervical region of user during use.
Description of drawings
The bone conduction that Fig. 1 implements to provide for this utility model helps the structural framing figure of the machine of saying;
Fig. 2 is bone conduction pick up host structure chart;
Fig. 3 bone conduction pick up simulation drawing.
The specific embodiment
As illustrated in fig. 1 and 2, bone conduction teaching aided machine of the present utility model is made of bone conduction pick up 1, connecting line 2, sound signal processing module 4, speaker 5.Sound signal processing module 4, speaker 5 and consist of main frame 6 in the housing for the battery of its power supply and shift knob are installed in.Be connected by connecting line 2 between main frame 6 and the bone conduction pick up 1.Connecting line 2 both can be directly be connected with main frame with bone conduction pick up 1 and be connected, mode that also can be by plug and socket and bone conduction pick up 1 are connected with main frame and are connected or connecting line 2 is directly drawn by bone conduction pick up 1, are connected with the mode by plug and socket between the main frame 6.
During laryngectomy descendant's sounding, its sounding guild causes the vibration of incidence soft tissue, and bone conduction pick up 1 is installed in the bottleneck throat of head and neck for detection of the vibration of incidence soft tissue.The vibration of neck soft converts signal of telecommunication input main frame 6 to by bone conduction pick up 1, after being processed by the sound signal processing module 4 in the main frame 6, by speaker 5 sounding.
In the present embodiment, bone conduction pick up 1 is installed in the user cervical region by neck hoop 1a, keeps in touch with the bottleneck throat of user.Neck hoop 1a is the elastic support of an annular as shown in Figure 3, and bone conduction pick up 1 is installed in the end of neck hoop 1a, relies on the strain of neck hoop 1a and throat's skin of user to keep fixing.Except the neck hoop, can also select the mode bone conduction pick ups 1 such as stickup to be fixed on the cervical region of user.
In the use, open the shift knob on the main frame 6, energized, this moment, the bone conduction pick up 1, sound signal processing module 4, speaker 5 is in work and poses.The vibration of the incidence soft tissue that produces during the behavior of user sounding is transformed into the faint signal of telecommunication via skin-communication to bone conduction pick up 1.This signal of telecommunication is sent to main frame 6 by connecting line 2, and the signal processing module 4 in the main frame 6 carries out speech processes to it, produces acoustical signal.Be provided with volume controller in sound signal processing module 4, utilize the output intensity of volume controller scalable acoustical signal, the acoustical signal after volume controller is regulated is input to speaker 5 and is transformed into sound.
In the present embodiment, owing to utilize bone conduction pick up 1 directly to pick up the incidence soft tissue vibration that the behavior of user sounding causes, and through being converted to after the sound signal processing behind the voice signal by speaker 5 sounding, so installation of needn't performing the operation, the user no pain does not exist the antibacterial of causing because of the operation installation to infect yet.But also can effectively shield environment noise, and regulate as required the size of volume.Because bone conduction pick up 1 is enclosed within the user cervical region by neck hoop 1a, can take at ordinary times, only put in use, not only to wear conveniently, sound picks up effective, is easy to long-time use.
The above only is the sample of implementing preferably of the present utility model; do not limit this utility model; as long as within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (3)

1. bone conduction teaching aided machine described in the utility model is characterised in that and comprises bone conduction pick up, audio signal processor, speaker, in the use, the skin of neck of described bone conduction pick up and user keeps in touch, the vibration of the incidence soft tissue that the behavior of user sounding causes is arrived the bone conduction pick up by skin-communication, be transformed into the signal of telecommunication by it, this signal of telecommunication forms acoustical signal by the speaker sounding after audio signal processor is processed.
2. bone conduction teaching aided machine according to claim 1 is characterized in that, comprises volume adjuster in the audio signal processor, is used for regulating the phonation volume size of speaker.
3. bone conduction teaching aided machine according to claim 1 and 2 is characterized in that, comprises the neck hoop, the neck hoop is the annular of opening, made by elastomeric material, described bone conduction pick up is installed in the end of neck hoop, relies on the elastic attachment of described neck hoop at the cervical region of user during use.
CN 201220218942 2012-05-16 2012-05-16 Bone conduction talking assisting device Expired - Lifetime CN202714949U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220218942 CN202714949U (en) 2012-05-16 2012-05-16 Bone conduction talking assisting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220218942 CN202714949U (en) 2012-05-16 2012-05-16 Bone conduction talking assisting device

Publications (1)

Publication Number Publication Date
CN202714949U true CN202714949U (en) 2013-02-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220218942 Expired - Lifetime CN202714949U (en) 2012-05-16 2012-05-16 Bone conduction talking assisting device

Country Status (1)

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CN (1) CN202714949U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102657562A (en) * 2012-05-16 2012-09-12 北京美尔斯通科技发展股份有限公司 Bone-conduction speech aid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102657562A (en) * 2012-05-16 2012-09-12 北京美尔斯通科技发展股份有限公司 Bone-conduction speech aid

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C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Bone-conduction speech aid

Effective date of registration: 20140416

Granted publication date: 20130206

Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee

Pledgor: Beijing mei'er Stone technology development Limited by Share Ltd|Beijing Laocun science and Technology Development Co Ltd

Registration number: 2014990000274

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Date of cancellation: 20150408

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Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee

Pledgor: Beijing mei'er Stone technology development Limited by Share Ltd|Beijing Laocun science and Technology Development Co Ltd

Registration number: 2014990000274

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Bone-conduction speech aid

Effective date of registration: 20150410

Granted publication date: 20130206

Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee

Pledgor: Beijing mei'er Stone technology development Limited by Share Ltd|Beijing Laocun science and Technology Development Co Ltd

Registration number: 2015990000276

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Date of cancellation: 20160624

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Pledgor: Beijing mei'er Stone technology development Limited by Share Ltd|Beijing Laocun science and Technology Development Co Ltd

Registration number: 2015990000276

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Bone-conduction speech aid

Effective date of registration: 20160624

Granted publication date: 20130206

Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee

Pledgor: Beijing mei'er Stone technology development Limited by Share Ltd|Beijing Laocun science and Technology Development Co Ltd

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PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20180119

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Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee

Pledgor: Beijing Melst Technology Development Co., Ltd.|Beijing Laocun Science and Technology Development Co., Ltd.

Registration number: 2016990000531

PC01 Cancellation of the registration of the contract for pledge of patent right
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PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Bone-conduction speech aid

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Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee

Pledgor: Beijing Melst Technology Development Co., Ltd.|Beijing Laocun Science and Technology Development Co., Ltd.|Beijing Aerospace Century Superconducting Technology Co., Ltd.

Registration number: 2018990000063

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20190115

Granted publication date: 20130206

Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee

Pledgor: Beijing Melst Technology Development Co., Ltd.|Beijing Laocun Science and Technology Development Co., Ltd.|Beijing Aerospace Century Superconducting Technology Co., Ltd.

Registration number: 2018990000063

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Bone-conduction speech aid

Effective date of registration: 20190115

Granted publication date: 20130206

Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee

Pledgor: Beijing Aerospace Century Superconducting Technology Co., Ltd.|Beijing Melst Technology Development Co., Ltd.

Registration number: 2019990000043

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