CN108742947A - Bionical tongue - Google Patents
Bionical tongue Download PDFInfo
- Publication number
- CN108742947A CN108742947A CN201810860478.XA CN201810860478A CN108742947A CN 108742947 A CN108742947 A CN 108742947A CN 201810860478 A CN201810860478 A CN 201810860478A CN 108742947 A CN108742947 A CN 108742947A
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- CN
- China
- Prior art keywords
- tongue
- driver
- multidirectional
- ontology
- hose
- 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.)
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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
-
- 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
- A61F2/50—Prostheses not implantable in the body
- A61F2/68—Operating or control means
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- Health & Medical Sciences (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)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention provides a kind of bionical tongues, it can solve existing emulation tongue mostly based on rigidity, the actual flexibility of tongue cannot be shown well, cannot more simulate tongue stirring food and chewing, extruding food is helped to help the problem of swallowing and helping the function of pronouncing.It includes the tongue ontology made of silicon rubber, multidirectional driver and at least two one-way drivers, the multidirectional driver along the bottom surface that the length direction of the tongue ontology is fixedly installed in the tongue ontology, the multidirectional driver for driving tongue ontology realization to stuck out one's tongue, preceding retroflect and oblique pull-up action；The one-way driver is arranged in the both sides of the multidirectional driver and is fixedly installed in respectively on the bottom surface of the tongue ontology, for the length direction of the one-way driver perpendicular to the multidirectional driver, the one-way driver is used to drive the tongue ontology of the multidirectional driver both sides to realize that side is retroflected action.
Description
Technical field
The present invention relates to bionical human organ field, specially a kind of bionical tongue.
Background technology
Tongue is most common organ in mankind's normal physiological activity, its major function includes：1）When laboratory rodent chow pair
Food is stirred, and accelerates chewing；2）Adjustment food is squeezed when swallowing food, cooperation maxilla accelerates to complete to swallow；3）It speaks hair
Outlet gap is adjusted when sound, to send out different tones.According to statistics, the number of patients with oral problem is being stepped up,
Often including masticatory function obstacle, dysphagia and cacology etc..For these illnesss, oral cavity is emulated, it can be very
Effectively it is studied, finds out corresponding solution, and is seemed particularly to being present in oral cavity to tongue emulate
It is crucial.
In the prior art to the emulation of tongue mostly based on rigidity, the actual flexibility of tongue cannot be shown well,
Tongue stirring food, which cannot more be simulated, helps chewing, extruding food to help the function of swallowing and help to pronounce.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of bionical tongue, can solve existing emulation tongue is mostly with rigidity
It is main, the actual flexibility of tongue cannot be shown well, cannot more simulate tongue stirring food and chewing, extruding food is helped to help
The problem of swallowing and helping the function of pronouncing, so as to enhance the emulator to tongue, help solves not to be good for because of tongue
Oral problem caused by complete.
Its technical solution is such：A kind of bionical tongue, it is characterised in that：It includes the tongue made of silicon rubber
Ontology, multidirectional driver and at least two one-way drivers, the multidirectional driver are solid along the length direction of the tongue ontology
On bottom surface of the Dingan County loaded on the tongue ontology, the multidirectional driver for driving tongue ontology realization to stuck out one's tongue, preceding volume
Tongue and oblique pull-up action；The one-way driver is arranged in the both sides of the multidirectional driver and is fixedly installed in the tongue respectively
On the bottom surface of head ontology, the length direction of the one-way driver perpendicular to the multidirectional driver, use by the one-way driver
In driving the tongue ontology of the multidirectional driver both sides to realize, side is retroflected action.
It is further characterized by：
The multidirectional driver includes external constraint pipe, and the external constraint pipe fixes peace along the length direction of the tongue ontology
In the middle part of bottom surface loaded on the tongue ontology；In the external constraint pipe connection is equipped with along the central shaft of the external constraint pipe
Pipe is equipped at least three being axially arranged along the external constraint pipe in the external constraint pipe, around the connecting tube
Hose one is arranged at intervals with constraint circle on the periphery of the external constraint pipe, and the both ends of the external constraint pipe seal peace respectively
Equipped with end cap one, and one of them described end cap one is equipped with the air-filled pore one being connected to respectively with the hose one.
The connecting tube is solid tubes.
The constraint circle is that the winding of PE lines is made.
The one-way driver includes hose two and pedestal, and the pedestal is fixed in described soft along the axial direction of the hose two
On the lateral wall of pipe two, and the thickness of the pedestal is more than the wall thickness of the hose two, the bottom surface of the pedestal and the tongue
Ontology is fixedly connected, and the both ends of the hose two are sealed and installed with end cap two respectively, and one of them described end cap two is equipped with
The air-filled pore two being connected to the hose two.
Between the external constraint pipe and the tongue ontology, between the end cap one and the external constraint pipe, it is described
Between the junction of the air-filled pore one and the hose one on end cap one, the end cap two and the hose two, the bottom
It is bonded by fluid silicone rubber between seat and the tongue ontology or is bonded by silica adhesive.
The tongue ontology is symmetrical plate-like structure, and the multidirectional driver is fixedly installed in the tongue sheet
In the middle part of the bottom surface of body.
The quantity of the one-way driver is six and is symmetricly set on the both sides of the multidirectional driver two-by-two, is located at institute
State the one-way driver uniform intervals setting of multidirectional driver homonymy.
Vee is symmetrically offered at the root of the tongue of the tongue ontology and positioned at the both sides of the multidirectional driver, institute
It is directed toward the multidirectional driver in the tip for stating vee.
The length direction uniform intervals of tongue ontology described in the bottom surface upper edge of the tongue ontology offer multiple strips
Groove, the strip-shaped groove are located at the top of the vee and are arranged symmetrically with the multidirectional driver.
The beneficial effects of the invention are as follows：
The bionical tongue of the present invention, uses soft material to be made, by installing multidirectional driver and list in tongue body bottom portion
To driver, multidirectional driver can drive the completion of tongue ontology to stuck out one's tongue, preceding retroflect and oblique pull-up action, one-way driver can drive
Tongue ontology completes side and retroflects action, wherein it is preceding retroflect with oblique pull-up action can simulate tongue stir food assist tooth with
Maxilla completes chewing and swallowing act, stucks out one's tongue and side is retroflected the air duct that can change between tongue and maxilla, and then simulate
Articulation, to keep tongue flexibility stronger, bionical degree higher, to solving the oral problem because caused by tongue is unsound
It is significant.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the overall structure diagram of multidirectional driver；
Fig. 3 is the sectional view of the line A-A along Fig. 2；
Fig. 4 is the front view of one-way driver；
Fig. 5 is the sectional view of the line B-B along Fig. 4；
Fig. 6 is that the bionical tongue of the present invention stucks out one's tongue the analogue simulation figure of state；
Fig. 7 be the present invention bionical tongue before retroflect the analogue simulation figure of state；
Fig. 8 is the analogue simulation figure of the oblique pull-up state of bionical tongue of the present invention；
Fig. 9 is that the bionical tongue side of the present invention is retroflected the analogue simulation figure of state；
Figure 10 is the application view of the bionical tongue of the present invention in the oral cavity.
Reference numeral：1- tongue ontologies；The multidirectional drivers of 2-；3- one-way drivers；4- vees；5- strips are recessed
Slot；21- external constraint pipes；22- connecting tubes；23- hoses one；24- constraint circles；25- end caps one；31- hoses two；32- pedestals；
33- end caps two.
Specific implementation mode
See Fig. 1 to Fig. 5, a kind of bionical tongue of the invention comprising the tongue ontology 1 made of silicon rubber, multidirectional
Driver 2 and at least two one-way drivers 3, tongue ontology 1 are plate-like structure, length of the multidirectional driver 2 along tongue ontology 1
Degree direction is fixedly installed in the middle part of the bottom surface of tongue ontology 1, and tongue ontology 1 is symmetrical with multidirectional driver 2, multidirectional driver
2 for driving the realization of tongue ontology 1 to stuck out one's tongue, preceding retroflect and oblique pull-up action；One-way driver 3 is arranged in multidirectional driver 2
Both sides are simultaneously fixedly installed on the bottom surface of tongue ontology 1 respectively, the length direction of one-way driver 3 perpendicular to multidirectional driver 2,
One-way driver 3 is used to drive the tongue ontology 1 of 2 both sides of multidirectional driver to realize that side is retroflected action.
See that Fig. 1 to Fig. 3, multidirectional driver 2 include external constraint pipe 21, length of the external constraint pipe 21 along tongue ontology 1
Direction is fixedly installed in the middle part of the bottom surface of tongue ontology 1；Externally the central shaft of confinement tube 21 is equipped in external confinement tube 21
Connecting tube 22, connecting tube 22 are preferably solid tubes, and at least three are equipped in external confinement tube 21, around connecting tube 22 externally
The hose 1 of confinement tube 21 being axially arranged, it is preferred that as shown in figure 3, the quantity of hose 1 is four；External constraint pipe
Constraint circle 24 is arranged at intervals on 22 periphery, constraint circle 24 is made for the winding of PE lines, and the both ends difference of external constraint pipe 21 is close
Envelope is equipped with end cap 1, and one of end cap 1 is equipped with the air-filled pore one being connected to respectively with hose 1；Outside is about
Between beam tube 21 and tongue ontology 1, between end cap 1 and external constraint pipe 21, the air-filled pore on end cap 1 and hose 1
Junction between the fluid silicone rubber bonding of addition curing agent can be used, or directly with silica adhesive such as 704RTV silicon
Rubber is bonded.
When being carried out at the same time inflation to all hoses 1 inside external confinement tube 21, effect of the hose 1 in pressure
Under can be radially expanded and be axially stretched, and external constraint pipe 21 and constraint circle 24 can be limited and be radially expanded, so when it is multidirectional
Driver 2 can drive tongue ontology 1 to realize the action that stucks out one's tongue, as shown in Figure 6；When to the part hose one inside external confinement tube 21
23 when being inflated, and inflated hose 1 can be radially expanded and be axially stretched, and inflated hose 1 with
And connecting tube 22 can limit the axial tension of inflated hose 1 on respective direction, external constraint pipe 21 and constraint are enclosed
24 can limit being radially expanded for inflated hose 1, and then inflated hose 1 can bend, by control to
It is inflated in different hoses 1, it can be achieved that multidirectional driver 2 is to different directions, the bending of different angle, and then drives tongue
Ontology 1 is retroflected before realizing and the tiltedly actions such as pull-up, as shown in Figure 7 and Figure 8.
See that Fig. 1, Fig. 4 and Fig. 5, one-way driver 3 include hose 2 31 and pedestal 32, axial direction of the pedestal 32 along hose 2 31
It is fixed on the lateral wall of hose 2 31, and the thickness of pedestal 32 is more than the wall thickness of hose 2 31, the bottom surface of pedestal 32 is fixed in
On tongue ontology 1, hose 2 31 and pedestal 32 can be made into integration, and can be also bonded by adding the fluid silicone rubber of curing agent,
Or it is directly bonded with silica adhesive such as 704RTV silicon rubber；It can pass through addition between the bottom surface and tongue ontology 1 of pedestal 32
The fluid silicone rubber of curing agent is bonded, or is directly bonded with silica adhesive such as 704RTV silicon rubber.The both ends of hose 2 31
It is sealed and installed with end cap 2 33 respectively, and one of end cap 2 33 is equipped with the air-filled pore two being connected to hose 2 31.When right
When hose 2 31 is inflated, hose 2 31 can be radially expanded and be axially stretched, since the thickness of pedestal 32 is more than hose
2 31 wall thickness, therefore pedestal 32 can limit the stretching of 2 31 bottom of hose, to make hose 2 31 to the direction of pedestal 32
Bending, and then the tongue ontology 1 of multidirectional 2 both sides of driver is driven to upsweep realizes that side is retroflected action, as shown in Figure 9.
Preferably, see that Fig. 1, the quantity of one-way driver 3 are six and are symmetricly set on the two of multidirectional driver 2 two-by-two
Side, 3 uniform intervals of one-way driver for being located at 2 homonymy of multidirectional driver are arranged.
Preferably, see Fig. 1, triangle is symmetrically offered at the root of the tongue of tongue ontology 1 and positioned at the both sides of multidirectional driver 2
Multidirectional driver 2 is directed toward at the tip of notch 4, vee 4, and the quantity of vee 4 is preferably four；Tongue ontology 1
The length direction uniform intervals of bottom surface upper edge tongue ontology 1 offer multiple strip-shaped grooves 5, strip-shaped groove 5 is located at three
The top of angular notch 4 is simultaneously arranged symmetrically with multidirectional driver 3.Due to the incompressible characteristic of silastic material, triangle is set
V notch v 4 and strip-shaped groove 5 can reduce extrusion stress when tongue ontology 1 is bent, and improve the flexibility of tongue.
6 be maxilla in Figure 10, and 7 be lower jaw, and 8 be tooth.
Claims (10)
1. a kind of bionical tongue, it is characterised in that：It includes the tongue ontology made of silicon rubber, multidirectional driver and at least
Two one-way drivers, the multidirectional driver are fixedly installed in the tongue ontology along the length direction of the tongue ontology
On bottom surface, the multidirectional driver for driving tongue ontology realization to stuck out one's tongue, preceding retroflect and oblique pull-up action；It is described unidirectional
Driver is arranged in the both sides of the multidirectional driver and is fixedly installed in respectively on the bottom surface of the tongue ontology, described unidirectional
The length direction of driver is perpendicular to the multidirectional driver, and the one-way driver is for driving the multidirectional driver both sides
The tongue ontology realize that side is retroflected action.
2. a kind of bionical tongue according to claim 1, it is characterised in that：The multidirectional driver includes external constraint
Pipe, the external constraint pipe are fixedly installed in along the length direction of the tongue ontology in the middle part of the bottom surface of the tongue ontology；?
It is equipped with connecting tube along the central shaft of the external constraint pipe in the external constraint pipe, in the external constraint pipe, around institute
It states connecting tube and is equipped at least three hoses one being axially arranged along the external constraint pipe, on the periphery of the external constraint pipe
It is arranged at intervals with constraint circle, the both ends of the external constraint pipe are sealed and installed with end cap one, and one of them described end cap respectively
One is equipped with the air-filled pore one being connected to respectively with the hose one.
3. a kind of bionical tongue according to claim 2, it is characterised in that：The connecting tube is solid tubes.
4. a kind of bionical tongue according to claim 2, it is characterised in that：The constraint circle is that the winding of PE lines is made.
5. a kind of bionical tongue according to claim 2, it is characterised in that：The one-way driver includes hose two and bottom
Seat, the pedestal is along the lateral wall that the axial direction of the hose two is fixed in the hose two, and the thickness of the pedestal is more than
The wall thickness of the hose two, the bottom surface of the pedestal are fixedly connected with the tongue ontology, and the both ends difference of the hose two is close
Envelope is equipped with end cap two, and one of them described end cap two is equipped with the air-filled pore two being connected to the hose two.
6. a kind of bionical tongue according to claim 5, it is characterised in that：The external constraint pipe and the tongue ontology
Between, between the end cap one and the external constraint pipe, the air-filled pore one on the end cap one and the hose one
Pass through fluid silicone rubber between junction, the end cap two and the hose two, between the pedestal and the tongue ontology
Bonding is bonded by silica adhesive.
7. a kind of bionical tongue according to claim 1, it is characterised in that：The tongue ontology is symmetrical tablet
Shape structure, the multidirectional driver are fixedly installed in the middle part of the bottom surface of the tongue ontology.
8. a kind of bionical tongue according to claim 1, it is characterised in that：The quantity of the one-way driver be six and
It is symmetricly set on the both sides of the multidirectional driver two-by-two, the one-way driver for being located at the multidirectional driver homonymy is uniform
Interval setting.
9. a kind of bionical tongue according to claim 1, it is characterised in that：At the root of the tongue of the tongue ontology and it is located at institute
The both sides for stating multidirectional driver symmetrically offer vee, and the multidirectional driving is directed toward at the tip of the vee
Device.
10. a kind of bionical tongue according to claim 9, it is characterised in that：Described in the bottom surface upper edge of the tongue ontology
The length direction uniform intervals of tongue ontology offer multiple strip-shaped grooves, and the strip-shaped groove is located at the triangle and lacks
The top of mouth is simultaneously arranged symmetrically with the multidirectional driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860478.XA CN108742947A (en) | 2018-08-01 | 2018-08-01 | Bionical tongue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860478.XA CN108742947A (en) | 2018-08-01 | 2018-08-01 | Bionical tongue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108742947A true CN108742947A (en) | 2018-11-06 |
Family
ID=63968486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810860478.XA Pending CN108742947A (en) | 2018-08-01 | 2018-08-01 | Bionical tongue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108742947A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110263385A (en) * | 2019-05-28 | 2019-09-20 | 西安交通大学 | A kind of Mathematical Modeling Methods of software compound bending pneumatic actuator under bending state |
| CN110000803B (en) * | 2019-05-17 | 2024-04-02 | 江南大学 | Soft robot hand imitating animal tongue |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106999291A (en) * | 2014-12-12 | 2017-08-01 | 皇家飞利浦有限公司 | Tongue forward gear system in tongue steerable system |
| CN209377807U (en) * | 2018-08-01 | 2019-09-13 | 江南大学 | A kind of bionical tongue |
-
2018
- 2018-08-01 CN CN201810860478.XA patent/CN108742947A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106999291A (en) * | 2014-12-12 | 2017-08-01 | 皇家飞利浦有限公司 | Tongue forward gear system in tongue steerable system |
| CN209377807U (en) * | 2018-08-01 | 2019-09-13 | 江南大学 | A kind of bionical tongue |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000803B (en) * | 2019-05-17 | 2024-04-02 | 江南大学 | Soft robot hand imitating animal tongue |
| CN110263385A (en) * | 2019-05-28 | 2019-09-20 | 西安交通大学 | A kind of Mathematical Modeling Methods of software compound bending pneumatic actuator under bending state |
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