CN108371569A - Speech instrument - Google Patents
Speech instrument Download PDFInfo
- Publication number
- CN108371569A CN108371569A CN201810395551.0A CN201810395551A CN108371569A CN 108371569 A CN108371569 A CN 108371569A CN 201810395551 A CN201810395551 A CN 201810395551A CN 108371569 A CN108371569 A CN 108371569A
- Authority
- CN
- China
- Prior art keywords
- key
- sound
- acoustical generator
- controller
- generator
- 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.)
- Pending
Links
- 230000035945 sensitivity Effects 0.000 claims description 5
- 241001672694 Citrus reticulata Species 0.000 claims description 3
- 210000000867 larynx Anatomy 0.000 description 29
- 230000000694 effects Effects 0.000 description 6
- 210000000214 mouth Anatomy 0.000 description 6
- 210000003800 pharynx Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000002409 epiglottis Anatomy 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 230000002463 transducing effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000002889 sympathetic effect Effects 0.000 description 2
- 206010002953 Aphonia Diseases 0.000 description 1
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 208000029951 Laryngeal disease Diseases 0.000 description 1
- 201000001970 Laryngostenosis Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000012868 Overgrowth Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 208000030251 communication disease Diseases 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 230000005305 organ development Effects 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 210000001260 vocal cord Anatomy 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/20—Epiglottis; Larynxes; Tracheae combined with larynxes or for use therewith
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/20—Epiglottis; Larynxes; Tracheae combined with larynxes or for use therewith
- A61F2002/206—Speech aids with external actuators, e.g. electrical larynxes
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
The present invention proposes a kind of speech instrument, including：Controller, acoustical generator and sound guide tube.Controller:The control chip for being internally provided with acoustic memory and being connected with memory, external shell are equipped with sound selection key and switch key；Acoustical generator:Control chip, which receives after the trigger signal of sound selection key and then controls acoustical generator, sends out corresponding sound；Sound guide tube:One end connects acoustical generator, the other end using when be placed in user mouthful.The present invention can be placed in user front by compact structure, the small holding of controller, generator by shoulder strap, and user, which need to only convert the shape of the mouth as one speaks, can send out different sound, simple in structure, of low cost, and easy to carry, failure rate is low.
Description
Technical field
The present invention relates to the dedicated phonation utensils of throat disabled person, and throat disabled person can especially be made to restore the artificial of speech
Larynx talkers.
Background technology
There are four steps for the pronunciation of people:Produce sound, vibration, sympathetic response and change expansion pronounce.Production sound is since lung expiratory airflow moves
And generate, vibration is larynx vocal cord vibration and generates basic announcement, and sympathetic response is that the pharynx of larynx or more, oral cavity, nasal cavity expand sound, changes expansion hair
Sound is that widened basic announcement is transformed in tongue, tooth, lip and palate, and becomes cognizable sound.Larynx is the major organs of pronunciation, due to swollen
Tumor is invaded, and needs to take excision larynx operation, patient is just as no larynx aphonia invalid.In order to help patient to restore pronunciation work(
Can, it is existing that language reconstruction is carried out to patient by way of artificial mechanism.
Manual implement usually also known as helps and says instrument, artificial larynx, one end of artificial larynx conduit is placed in neck when patient speaks
At tracheal stoma, another-end is placed in oral cavity front end, and using the exhaled air flow in lung, the vibratory chamber into mechanical larynx causes rubber
Film vibrates, and sends out basic announcement, then pass through structure language orga- nogenesis speech.Artificial larynx (Artificial Larynx) also known as speech instrument,
I.e. made one kind playing sound source and effect of vibration, to send out the device of approximate human sound.Hair is lost when larynx is removed
When acoustic energy power, the tool that auxiliary sounding is spoken can be used it as.Current artificial larynx can be divided into three kinds substantially:Mechanical people
Work larynx；Artificial electronic larynx；Implanted artificial larynx.
Mechanical artificial larynx, also known as artificial pneumatic larynx, such as application No. is a kind of machineries of the patent disclosure of CN91222403.7
Artificial larynx, including sounding tube, gas nozzle, diaphragm and conduit install a gas nozzle in the inner cavity of sounding tube, and there are one air inlets for the gas nozzle
A diaphragm is arranged in the outside of exhaust outlet in mouth and an exhaust outlet, and air inlet is connected with conduit.In use, can be by sounding
Cylinder is against at trunnion, and conduit is put into oral cavity, you can pronunciation.The mechanic artificial larynx, which is spoken, can make to condense saliva in conduit, be easy
It is inhaled into lung.
Artificial electronic larynx, abbreviation electronic larynx, such as application No. is a kind of artificial electronic larynx of the patent disclosure of CN86204344, by
Electronic amplifying circuit, transducing acoustical generator, battery, cylinder are constituted.The pulse signal caused by electronic amplifying circuit,
It is converted into audio signal through transducing acoustical generator, transducing acoustical generator is made to send out the sound that frequency is 128-1024Hz.Because of motor machine
The sound of generation so that machine of speaking people talks, and distortion rate is high.
Application No. is a kind of implanted artificial larynxes of 02135031.0 patent disclosure, including epiglottis body and larynx body.Due to adopting
Niti-shaped memorial alloy has been used as the framework material of epiglottis body, ensure that epiglottis body has good elasticity, closed conducive to opening
It closes, while larynx body uses double-layer structure, outer layer plays the role of fixed larynx body convenient for granulation infiltration growth, and internal layer then has
The overgrowth for blocking granulation of effect, prevents laryngostenosis.This artificial larynx will by without-throat person, row be performed the operation again by the expert of hospital.Its
The disadvantage is that it is costly, and domestic only several hospitals can operate.
To sum up, existing help is said that instrument generally existing is complicated, of high cost, inconvenient for use and sound effect is bad etc. and is asked
Topic.
Invention content
The present invention for it is existing help say instrument there are it is complicated, of high cost, inconvenient for use the problems such as, propose a kind of speech
Instrument is adopted the following technical scheme that and is achieved：
A kind of speech instrument, including：Controller:The control chip for being internally provided with acoustic memory and being connected with memory, outside
Portion's shell is equipped with sound selection key and switch key；Acoustical generator:After control chip receives the trigger signal of sound selection key
And then it controls acoustical generator and sends out corresponding sound；Sound guide tube, one end connect acoustical generator, the other end using when be placed in user mouthful
In.
Further, the sound selection key includes mandarin four tones, four buttons.
Further, the sound selection key includes tone color key, volume key, four sound sensitivity keys and/or a key pronunciation button on/off.
Further, bluetooth equipment is installed on the controller and generator.
Further, the acoustical generator is mounted on shoulder strap.
Compared with prior art, the advantages and positive effects of the present invention are：
The present invention can be placed in user's chest by compact structure, the small holding of controller, generator by shoulder strap
Before, user, which need to only convert the shape of the mouth as one speaks, can send out different sound, simple in structure, of low cost, and easy to carry, failure rate is low.
Description of the drawings
Fig. 1 is controller architecture schematic diagram of the present invention；
Fig. 2 acoustical generator structural schematic diagrams of the present invention；
Fig. 3 device control circuit functional block diagrams in order to control；
In above each figure：1, controller；1-1, switch key；1-2, high and level tone key；1-3, rising tone key；1-4, upper sound key；1-
5, falling tone key；1-6, tone color key；1-7, key pronunciation；1-8, mute key；1-9, acknowledgement key, 1-10, display screen；1-11, four sounds
Sensitivity key；2, acoustical generator；2-1, on ＆ off switch；2-2, volume+key；2-3, volume-key；3, sound guide tube；4, bluetooth equipment.
Specific implementation mode
The design concept of the present invention is as follows：
The present invention is according to bionics principle, various " fundamental tones " that human vocal chords are sent out, in advance recording and storing, in use,
It selects corresponding fundamental tone to be played by acoustical generator and imports simultaneously in user mouthful, by the activity of the structures language organ such as tongue, tooth, lip
Cooperation sends out speech.Existing design stresses the structure that design sends out " fundamental tone " mostly, i.e. the knot of throat sounding is imitated in design
Structure.The present invention looks for another way, and language is formed by recording voice, then by oral cavity, simple in structure, effect is true to nature, greatly reduces language
Say communication disorder.
In order to which the above objects, features and advantages of the present invention is more clearly understood, below in conjunction with the accompanying drawings and implement
The present invention will be further described for example.
With reference to figure 1 and Fig. 2, the present embodiment is talked instrument, including：Controller 1, acoustical generator 2 and sound guide tube 3.
The present embodiment controller 1 is arranged to box like structure, can be configured as other shapes as needed certainly, such as similar trip
The shape of play handle.The controller 1 includes shell, and with reference to figure 3, acoustic memory and coupled control core are equipped in shell
Piece (optional current conventional singlechip chip), memory are set and control chip to store various sound, tone etc., on shell
Connected sound selection key and switch key 1-1.Most basic sound selection key can be set to a key pronunciation button on/off 1-7, key hair
The sound gone out does not have tone changing, but has substantially no effect on the expression of language.To abundant pronunciation variation, sound selection key also may include
Mandarin four tones, four buttons, i.e. high and level tone key 1-2, rising tone key 1-3, upper sound key 1-4, falling tone key 1-5.For skilled user
It can be by manual four tone buttons, so that approximate if " saying " comes out is the normal language of people.Of course for user more
More hobby selections, can also be arranged tone color key 1-6, the tone color for selecting to like by tone color key, may also set up mute key 1-8,
Acknowledgement key 1-9 and volume key adjust volume, for example volume increases, and four sound sensitivity key 1-11 can be also arranged, to four in volume down etc.
The adjustment of sensitivity of tone keys.The arrangement position of key is not limited to as shown in the figure.In order to facilitate display, it can increase and control chip
Connected display screen 1-10 is showing volume or the selected tone color of display etc..
Acoustical generator 2, similar speaker, the present embodiment acoustical generator are equipped on ＆ off switch 2-1, volume+key 2-2, volume-key 2-3
And phonocatheter 3.Be equipped with bluetooth equipment 4 on acoustical generator 2 and controller 1, between by bluetooth communication, can also pass through electric wire certainly
It is connected, by controlling chip controls acoustical generator sounding in controller.Acoustical generator is placed in clothing in use, user front can be hung on
Pocket or user are worn by shoulder strap (not shown).
In use, holding controller and controlling each button by finger will lead to after the completion of the adjustings such as tone, tone color, volume
Bluetooth connection is crossed to acoustical generator, user can allow acoustical generator to make a sound by hand controller.Acoustical generator connects sound guide tube,
The tone color of acoustical generator can pass to sound guide tube at this time, and user bites the other end of pipe with face, controls according to their own situation
Hand controller, then nozzle type, which is set, wants the nozzle type of pronunciation, so that it may easily to speak.
Present invention instrument of talking is cried out or the day after tomorrow is because larynx disease cuts off the applicable of larynx to either congenital, and due to the skill
Art is simple in structure, and cost is relatively low so that entire product price is cheap, has stronger application and popularization value.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
It imitates embodiment and is applied to other fields, but it is every without departing from technical solution of the present invention content, according to the technical essence of the invention
To any simple modification, equivalent variations and remodeling made by above example, the protection domain of technical solution of the present invention is still fallen within.
Claims (6)
1. a kind of speech instrument, it is characterised in that including：
Controller:The control chip for being internally provided with acoustic memory and being connected with memory, external shell are selected equipped with sound
Key and switch key；
Acoustical generator:Control chip, which receives after the trigger signal of sound selection key and then controls acoustical generator, sends out corresponding sound；
Sound guide tube:One end connects acoustical generator, the other end using when be placed in user mouthful.
2. speech instrument according to claim 1, which is characterized in that the sound selection key includes four tone of mandarin four
Button.
3. speech instrument according to claim 2, which is characterized in that the sound selection key includes tone color key, volume key, four
Sound sensitivity key and/or a key pronunciation button on/off.
4. speech instrument according to claim 1, which is characterized in that be equipped with bluetooth on the controller and generator and set
It is standby.
5. speech instrument according to claim 1, which is characterized in that the acoustical generator is mounted on shoulder strap.
6. speech instrument according to claim 1, which is characterized in that the acoustical generator is equipped with volume and increases, subtracts key and switch
Key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395551.0A CN108371569A (en) | 2018-04-27 | 2018-04-27 | Speech instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395551.0A CN108371569A (en) | 2018-04-27 | 2018-04-27 | Speech instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108371569A true CN108371569A (en) | 2018-08-07 |
Family
ID=63032909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810395551.0A Pending CN108371569A (en) | 2018-04-27 | 2018-04-27 | Speech instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108371569A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120034395A (en) * | 2010-10-01 | 2012-04-12 | 한샘뭇씀 주식회사 | Artificial larynx apparatus |
| US9143106B1 (en) * | 2012-12-30 | 2015-09-22 | Grindstone Medical LLC | Method, device and system for providing speech |
| JP2016002246A (en) * | 2014-06-17 | 2016-01-12 | 株式会社電制 | Electric type artificial larynx |
| CN105326580A (en) * | 2014-08-12 | 2016-02-17 | 北京航空航天大学 | Intraoral microphone type electronic artificial throat |
| CN208892860U (en) * | 2018-04-27 | 2019-05-24 | 杨志成 | Speech instrument |
-
2018
- 2018-04-27 CN CN201810395551.0A patent/CN108371569A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120034395A (en) * | 2010-10-01 | 2012-04-12 | 한샘뭇씀 주식회사 | Artificial larynx apparatus |
| US9143106B1 (en) * | 2012-12-30 | 2015-09-22 | Grindstone Medical LLC | Method, device and system for providing speech |
| JP2016002246A (en) * | 2014-06-17 | 2016-01-12 | 株式会社電制 | Electric type artificial larynx |
| CN105326580A (en) * | 2014-08-12 | 2016-02-17 | 北京航空航天大学 | Intraoral microphone type electronic artificial throat |
| CN208892860U (en) * | 2018-04-27 | 2019-05-24 | 杨志成 | Speech instrument |
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