CN109008928A - A kind of mouthful of pad uses auxiliary device - Google Patents
A kind of mouthful of pad uses auxiliary device Download PDFInfo
- Publication number
- CN109008928A CN109008928A CN201811010064.4A CN201811010064A CN109008928A CN 109008928 A CN109008928 A CN 109008928A CN 201811010064 A CN201811010064 A CN 201811010064A CN 109008928 A CN109008928 A CN 109008928A
- Authority
- CN
- China
- Prior art keywords
- support foot
- connecting shaft
- section area
- revolving part
- mouth
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/273—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
Abstract
The invention discloses a kind of mouthful of pads to use auxiliary device, including including strutting assembly, including support foot, butt muff and connecting shaft, the butt muff includes first end and second end, and the support foot includes the first support foot and the second support foot；The connecting shaft passes perpendicularly through the first end of the butt muff, and one end of first support foot and the second support foot is connect with the upper and lower ends of the connecting shaft respectively, and the other end is jointly overhanging；Rotary components, the guide part that revolving part and one end including torus are fixed on the revolving part inner ring surface, the other end extends to the revolving part center；And driving assembly, inner termination pass inwardly through the revolving part, and are inserted into the second end of the female connector cylinder, form cooperation.The present invention can strut support foot to the extruding of support foot by revolving part, to open the oral cavity of patient, while by the rotation of revolving part itself, the mouth pad that installation fixes directly being taken advantage of a situation and is sent into the oral cavity of patient's opening.
Description
Technical field
The present invention relates to technical field of medical equipment, especially a kind of mouthful pad uses auxiliary device.
Background technique
Mouth pad is the common medical auxiliary tool in clinical process, often arranges in pairs or groups and uses with gastroscope.Medical worker utilizes stomach
When spectroscopy patient's stomach, it will usually be anaesthetized in advance to patient, it is then allowed to bite mouth pad, finally equal anesthesia effect
After fruit generates, the leading end portion of gastroscope is gradually inserted oral cavity from the passway of mouth pad, and the insertion tube of gastroscope be also followed by it is logical
Enter patient's stomach.But when doing gastrocopy to children, but there are many problems, most significant difficulty is exactly: children
Due to lacking initiation rituals, it is difficult to obey the accurate instruction of medical worker, often mismatch the work expansion of medical worker, cause
Inspection progress is difficult to carry out.Therefore, many common ways of hospitals are exactly first to anaesthetize to children at present, lost to it or
Part loses consciousness and then enters mouth padding in its oral cavity.But after being anesthetized due to children, muscle is tight, dental
Tooth is often engaged relatively tightly, and medical worker is difficult to open in its oral cavity, it is also difficult to mouth pad is put in its mouth, therefore currently, medical matters
The oral cavity that personnel need other auxiliary implements first tightly to sting children is opened, and then waits for an opportunity to enter mouth padding in its oral cavity again.It is common
Auxiliary implement be exactly opener, that is, first pass through opener and open patient oral cavity, then wait for an opportunity to be put into mouth pad, but this method is grasped
Make cumbersome, inefficiency, and " opening " is connected bad with the process of " being put into mouth pad ", causes to be difficult to operate.
Summary of the invention
The purpose of this section is to summarize some aspects of the embodiment of the present invention and briefly introduce some preferable implementations
Example.It may do a little simplified or be omitted to avoid our department is made in this section and the description of the application and the title of the invention
Point, the purpose of abstract of description and denomination of invention it is fuzzy, and this simplification or omit and cannot be used for limiting the scope of the invention.
The problem of in view of above-mentioned and/or existing mouth pad, propose the present invention.
Therefore, the one of purpose of the present invention is to provide a kind of mouthful of pad using auxiliary device, can will be open and put
The process linking of entrance pad is proper, easy to operate simple.
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of mouthful of pad uses auxiliary device comprising
Strutting assembly, including support foot, butt muff and connecting shaft, the butt muff include first end and second end, the support foot packet
Include the first support foot and the second support foot；The connecting shaft passes perpendicularly through the first end of the butt muff, and first support foot and
One end of second support foot is connect with the upper and lower ends of the connecting shaft respectively, and the other end is jointly overhanging；Rotary components, including annulus
The guiding that the revolving part of body and one end are fixed on the revolving part inner ring surface, the other end extends to the revolving part center
Part；The revolving part passes through the support foot and connecting shaft is formed by intermediate neutral gear, and guide part insertion is described to female connector
In the first end of cylinder, also there is the guide groove for being matched with the connecting shaft on the guide part；And driving assembly, inner termination
The revolving part is passed inwardly through, and is inserted into the second end of the female connector cylinder, cooperation is formed.
A kind of preferred embodiment of auxiliary device is used as mouth pad of the present invention, in which: the inside of the butt muff
With channel, inner sidewall has internal screw thread；The inner termination of the driving component has the external screw thread for being matched with the internal screw thread.
A kind of preferred embodiment of auxiliary device is used as mouth pad of the present invention, in which: have on the revolving part and match
Together in the perforation of the driving component, the driving component integrally can carry out axial-rotation in the perforation；The driving group
There is the first locating part and the second locating part, and the two is clipped in the inner ring surface and outer ring of the revolving part respectively on the lateral wall of part
On face, so that the driving component and the revolving part form one.
A kind of preferred embodiment of auxiliary device is used as mouth pad of the present invention, in which: the inner end of the perforation also has
There is outer convex mouth, the outer convex mouth is matched with the cross sectional dimensions of the driving component；The outer convex mouth and the guide part are mutual
Face.
A kind of preferred embodiment of auxiliary device is used as mouth pad of the present invention, in which: the connecting shaft is divided into
Section area, middle section area and lower section area, the upper section area is identical as the cross-sectional diameter in the lower section area, and the middle section area is transversal
Face diameter is then less than the upper section area and lower section area；The middle section area is interspersed on the butt muff, and the connecting shaft energy
It is enough to be rotated horizontally relative to the butt muff.
A kind of preferred embodiment of auxiliary device is used as mouth pad of the present invention, in which: have on the butt muff
It is matched with the limit hole in the middle section area, the both ends of the limit hole also have the limit for being matched with the upper section area and lower section area
Mouthful.
A kind of preferred embodiment of auxiliary device is used as mouth pad of the present invention, in which: described in the guide part insertion
When in the first end of butt muff, the middle section area of the connecting shaft is embedded in the guide groove of the guide part.
A kind of preferred embodiment of auxiliary device is used as mouth pad of the present invention, in which: first support foot and second
Support foot is symmetrical arranged about the connecting shaft.
A kind of preferred embodiment of auxiliary device is used as mouth pad of the present invention, in which: first support foot and second
Support foot carries out with the upper and lower ends of the connecting shaft hinged respectively.
A kind of preferred embodiment of auxiliary device is used as mouth pad of the present invention, in which: the outer end of the driving component
Head has fixed block, and the fixed block is matched with the inner passage of mouth pad, and the mouth pad can cover on the fixed block.
Beneficial effects of the present invention: the present invention can strut support foot to the extruding of support foot by revolving part, to open trouble
The oral cavity of person, while by the rotation of revolving part itself, the mouth pad that installation fixes directly is taken advantage of a situation and is sent into the mouth of patient's opening
It is intracavitary.Therefore the present invention merges " opening " with the process reasonable link of " being put into mouth pad ", so that whole process is coherent and convenient,
It is easily operated.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without any creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is the procedure chart that support foot described in first and second embodiment of the invention is softened.
Fig. 2 is the structure connection figure of strutting assembly and driving assembly described in first embodiment of the invention.
Fig. 3 is rotary components plan view described in first embodiment of the invention.
Fig. 4 is overall structure of the explosion figure described in second embodiment of the invention.
Fig. 5 is overall structure plan view and its sectional view described in third embodiment of the invention.
Fig. 6 is connecting shaft described in third embodiment of the invention and butt muff structure chart and its partial structurtes detail drawing.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, right with reference to the accompanying drawings of the specification
A specific embodiment of the invention is described in detail.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
Secondly, " one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization side of the invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
The same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiments.
It referring to Fig.1~3, is first embodiment of the invention, this embodiment offers a kind of mouthful of pads to use auxiliary device.By
Fig. 1 is it is found that the mouth pad using auxiliary device includes strutting assembly 100, rotary components 200 and driving assembly 300, support therein
Open component 100 and derive from driving assembly 300 for directly strutting the upper jaw and the lower jaw of children, the power and stroke of " strutting " --- rotation
Turn component 200 and push strutting assembly 100 " dehiscing " under the driving of driving assembly 300, struts the upper jaw and the lower jaw of children.Meanwhile it revolving
Turn component 200 also have by mouth pad K be delivered in Pediatric Oral Emergency with regard to bit function.
Specifically, strutting assembly 100 includes support foot 101, butt muff 102 and connecting shaft 103.Support foot in the present invention
101 structures including the first support foot 101a and the second support foot 101b, the first support foot 101a and the second support foot 101b are identical, and about
Connecting shaft 103 is symmetrical arranged.
102 main body of butt muff is sleeve-shaped, internal to have channel.The two ends of butt muff 102 can be set respectively
It is set to first end 102a and second end 102b, and connecting shaft 103 passes perpendicularly through the first end 102a of butt muff 102, this implementation
Connecting shaft 103 in example can be rhabodoid.
Wherein one end of first support foot 101a and the second support foot 101b are connect with the upper and lower ends of connecting shaft 103 respectively, and
The other end is jointly overhanging, and the overhanging end the two (the first support foot 101a and the second support foot 101b) can be in contact with each other or
It is separated from each other --- when being in contact with each other, it can be inserted between the upper jaw and the lower jaw tooth of children；When being separated from each other, opening
It waits, the upper jaw and the lower jaw of children can be strutted.Preferably, the end of the first support foot 101a and the second support foot 101b are more flat, when the two that
It is capable of forming " sharp mouth " shape when this contact fitting, in order to be embedded between the upper jaw and the lower jaw teeth space of children.
Rotary components 200 include revolving part 201 and guide part 202.Revolving part 201 is torus structure, and revolving part 201
A wherein ring segment pass through support foot 101 and 103 frames of connecting shaft at intermediate neutral gear, enable the outer ring surface of revolving part 201
It is close to the medial surface of support foot 101, and outside distracted active force is generated to support foot 101.Rotation is fixed in one end of guide part 202
On 201 inner ring surface of part, the other end is extended to the center position of revolving part 201, and is inserted directly into the first of butt muff 102
It holds in 102a.
It is to be noted that since connecting shaft 103 passes perpendicularly through the first end 102a of butt muff 102, and guide part 202
Outer end insertion butt muff 102 in, therefore, also have on the outer end of guide part 202 and be matched with the guide groove of connecting shaft 103
202a, while guide part 202 to carry out straight line in butt muff 102 to pull and push sliding, connecting shaft 103 can also be same
Step carries out opposite sliding in guide groove 202a.In addition, guide groove 202a also has other effect of contractions to connecting shaft 103, such as: making to connect
Lateral turnover cannot occur for spindle 103 and 101 entirety of support foot, thus after support foot 101 is filled in children's mouth, it will not be because of it
The tendency influence the upper jaw and the lower jaw of rollover strut process.
The generally rhabodoid of driving assembly 300, inner termination pass inwardly through a ring segment position of revolving part 201, and straight
The center for referring to revolving part 201 is finally inserted into the second end 102b of butt muff 102, forms cooperation；And driving assembly 300
External end head then exposes to outside the ring of revolving part 201, drives convenient for manual operation and fixed and pass-through pads K.It is corresponding, rotation
Turn that there is the perforation 201a for being matched with driving assembly 300 on part 201, perforation 201a is mutually faced with guide part 202, and is located at rotation
On the direction for turning the same diameter of 201 inner ring circumference of part.Driving assembly 300 is whole to carry out axial rotation in perforation 201a
Turn.
When on driving assembly 300, and making driving assembly 300 inwardly when movement by external force, driving assembly
300 are able to drive 200 entirety of rotary components is moved towards the direction of 101 end of support foot, and the outer ring of final revolving part 201
Face can squeeze the medial surface of support foot 101, and the first support foot 101a and the second support foot 101b are strutted.
Preferably, there is the first locating part 302 and the second locating part 303, in the present invention on the lateral wall of driving assembly 300
The first locating part 302 and the second locating part 303 all can be annular protrusion, and the outer diameter of the annular protrusion be greater than revolving part
Perforation 201a on 201.Therefore, the first locating part 302 and the second locating part 303 be clipped in respectively revolving part 201 inner ring surface and
On outer ring surface, so that driving assembly 300 and revolving part 201 form one.Likewise, driving assembly 300 can still perforate
Axial-rotation is carried out in 201a.
Preferably, also there is outer convex mouth 201b, outer convex mouth 201b to be matched with driving assembly in the inner end exit of perforation 201a
300 cross sectional dimensions, and driving assembly 300 equally also passes through outer convex mouth 201b.Outer convex mouth 201b make driving assembly 300 with
The intersection part of revolving part 201 increases (intersection part includes the perforate length of 201a and the length of outer convex mouth 201b),
Increase the fastness combined between stability and revolving part 201 when driving assembly 300 is moved along a straight line.Obviously
, outer convex mouth 201b is mutually faced with guide part 202.
Referring to Fig.1,4, it is second embodiment of the invention, which is different from upper one embodiment: docking
102 main body of sleeve is sleeve-shaped, internal to have channel, and the inner sidewall in this channel has internal screw thread 102c, and driving assembly 300
Inner termination have and be matched with the external screw thread 301 of internal screw thread 102c.
It can be seen from the above, driving assembly 300 can carry out axial-rotation in perforation 201a, and it passes through the first locating part
302 and second locating part 303 double team limitation, driving assembly 300 is moved along a straight line jointly with revolving part 201.
Based on above-mentioned, since the end of support foot 101 is inserted between the upper jaw and the lower jaw tooth of children, strutting assembly 100
For rotary components 200 (and driving assembly 300) horizontal linear movement will not occur for entirety.When can be manually rotated
The outer end of driving assembly 300 makes in the second end 102b of the continuous precession butt muff 102 of external screw thread 301 of its inner termination, due to
Butt muff 102 is relatively motionless, thus driving assembly 300 be displaced constantly towards the direction of support foot 101 it is (adjoint in the process
The axial-rotation of itself).Since driving assembly 300 can move along a straight line jointly with revolving part 201, rotary components
200 entirety are also displaced towards the direction of support foot 101, strut the first support foot 101a and the second support foot 101b, finally to reach
Strut the effect of children's the upper jaw and the lower jaw.
From upper one embodiment: wherein one end of the first support foot 101a and the second support foot 101b respectively with connecting shaft
103 upper and lower ends connection, and the other end is jointly overhanging, and the two (the first support foot 101a and the second support foot 101b) it is overhanging one
End can be in contact with each other or be separated from each other --- when being in contact with each other, can be inserted children the upper jaw and the lower jaw tooth it
Between；When being separated from each other, opening, the upper jaw and the lower jaw of children can be strutted.Preferably, the first support foot 101a and the second support foot
The end of 101b is more flat, and " sharp mouth " shape is capable of forming when the two, which is in contact with each other, to be bonded, in order to be embedded in the upper and lower of children
Between jaw teeth space.
Further, the first support foot 101a and the second support foot 101b is carried out with the upper and lower ends of connecting shaft 103 hinged respectively.
Therefore, the first support foot 101a and the second support foot 101b can be rotated around the hinge joint respectively with connecting shaft 103.When
So, between support foot 101 and connecting shaft 103 can also using other connection types, if can be realized " the first support foot 101a and
Second support foot 101b, which is extruded, to be strutted " this function, it is within the scope of the present invention.
It is third embodiment of the invention referring to Fig. 5,6, which is different from upper one embodiment: connection
103 entirety of axis is able to drive support foot 101 and is rotated horizontally together relative to butt muff 102.
From one embodiment: connecting shaft 103 passes through butt muff 102.Further, connecting shaft 103 with dock
Sleeve 102 between the two not be fixedly connected, and connecting shaft 103 can relative to butt muff 102 around its vertical central axis into
Row rotation.
Further, connecting shaft 103 divides into upper section area 103a, middle section area 103b and lower section area 103c, upper section area 103a
It is identical as the cross-sectional diameter of lower section area 103c, and the cross-sectional diameter of middle section area 103b is then less than upper section area 103a and lower section area
103c.Wherein, the middle section area 103b of connecting shaft 103 is interspersed on butt muff 102, and upper section area 103a and lower section area 103c points
It is not exposed at other than butt muff 102.
Further, there is the limit hole 102d for being matched with middle section area 103b, limit hole 102d's is interior on butt muff 102
Diameter corresponds to the outer diameter of middle section area 103b.In addition, the both ends of limit hole 102d, which also have, is matched with upper section area 103a and lower section area
The internal diameter of the limited mouth 102e of 103c, limited mouth 102e are greater than the internal diameter of limit hole 102d.Therefore, the restrained limit of connecting shaft 103
System can only carry out the rotation relative to butt muff 102 in limit hole 102d and its limited mouth 102e.
When guide part 202 is inserted into the first end 102a of butt muff 102, the middle section area 103b of connecting shaft 103 is also just
It is embedded in well in the guide groove 202a of guide part 202, and the middle section area 103b of connecting shaft 103 can also be turned relative to guide groove 202a
It is dynamic.
Since connecting shaft 103 can be rotated relative to butt muff 102, then the combination of connecting shaft 103 and support foot 101
Body can horizontally rotate relative to butt muff 102.Since the inner termination of butt muff 102 and driving assembly 300 cooperates
Connection, and driving assembly 300 and rotary components 200 are an entirety, therefore, rotary components 200 (and driving assembly 300) again
It can horizontally rotate relative to connecting shaft 103 and the combination of support foot 101.
At this point, if mouth pad K to be fixed on to the external end head of driving assembly 300, rotary components 200 (and driving assembly
300) when rotation, mouth can be padded the side that K transfers to support foot 101 together, entered together with the end of support foot 101
In the mouth of children.If continuing to rotate rotary components 200 of the invention, can take advantage of a situation support foot 101 from side from the oral cavity of children
In extrude, and mouth pad K then replace at the middle position of children's the upper jaw and the lower jaw tooth.
Preferably, heretofore described mouth pad K can be using disposable mouth pad conventional on the market comprising cannula portion
K-1 and protection department K-2.Wherein, the inside of cannula portion K-1 has perforative inner passage, and both ends are respectively input end and go out
Mouth end, protection department K-2 are located at input end.The conventional application method of mouth pad are as follows: patient bites cannula portion K-1, guarantees outlet end position
In in oral cavity, and protection department K-2 pocket is slid completely into oral cavity in the outside of patient's lip to prevent seam allowance pad.Finally inserting gastroscope
Enter pipe and its leading end portion to be inserted into from the input end of mouth pad, then be pierced by its outlet end, eventually arrives at human stomach.
Therefore, the external end head insert port of driving assembly 300 can be padded the input end of K by the present invention, complete the temporary of mouth pad K
Property installation fix, with deutostoma pad K can follow rotary components 200 and driving assembly 300 rotated together (rotation angle connect
Nearly 180 °), until mouth pad K exposed cannula portion K-1 takes advantage of a situation and is transferred in the oral cavity that children are flared.Preferably, driving assembly 300
External end head there is fixed block 304, fixed block 304 is matched with the mouth pad input end shape of K, profile, and mouth pad K can be covered solid
Determine on block 304.This makes the installation of mouth pad K have more stability, prevents from falling.
It is important that, it should be noted that the construction and arrangement of the application shown in multiple and different exemplary implementation schemes is only
It is illustrative.Although several embodiments are only described in detail in this disclosure, refering to the personnel of the displosure content
It should be easily understood that many changes under the premise of substantially without departing from the novel teachings and advantage of theme described in this application
Type is possible (for example, the size of various elements, scale, structure, shape and ratio and parameter value are (for example, temperature, pressure
Deng), mounting arrangements, the use of material, color, the variation of orientation etc.).It can be by more for example, being shown as integrally formed element
A part or element are constituted, and the position of element can be squeezed or change in other ways, and the property or number of discrete component
Or position can be altered or changed.Therefore, all such remodeling are intended to be comprised in the scope of the present invention.It can be according to replacing
The embodiment in generation changes or the order or sequence of resequence any process or method and step.In the claims, any " dress
Set plus function " clause be intended to and be covered on the structure described herein for executing the function, and it is equivalent to be not only structure
It but also is equivalent structure.Without departing from the scope of the invention, can exemplary implementation scheme design, operation
Other replacements are made in situation and arrangement, remodeling, are changed and are omitted.Therefore, the present invention is not limited to specific embodiments, and
It is to extend to a variety of remodeling still fallen within the scope of the appended claims.
In addition, all spies of actual implementation scheme can not be described in order to provide the terse description of exemplary implementation scheme
Sign is (that is, with execution those incoherent features of optimal mode of the invention for currently considering, or in realizing that the present invention is incoherent
Those features).
It should be understood that in the development process of any actual implementation mode, it, can such as in any engineering or design object
A large amount of specific embodiment is made to determine.Such development effort may be complicated and time-consuming, but for those benefits
For the those of ordinary skill of the displosure content, do not need excessively to test, the development effort will be one design, manufacture and
The routine work of production.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferable
Embodiment describes the invention in detail, those skilled in the art should understand that, it can be to technology of the invention
Scheme is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be covered in this hair
In bright scope of the claims.
Claims (10)
1. a kind of mouthful of pad uses auxiliary device, it is characterised in that: including,
Strutting assembly (100), including support foot (101), butt muff (102) and connecting shaft (103), the butt muff (102)
Including first end (102a) and second end (102b), the support foot (101) includes the first support foot (101a) and the second support foot
(101b)；The connecting shaft (103) passes perpendicularly through the first end (102a) of the butt muff (102), and first support foot
One end of (101a) and the second support foot (101b) is connect with the upper and lower ends of the connecting shaft (103) respectively, and the other end is jointly outer
It stretches；
Rotary components (200), revolving part (201) and one end including torus are fixed on the revolving part (201) inner ring surface
The guide part (202) that the upper, other end extends to the revolving part (201) center；The revolving part (201) passes through the support foot
(101) intermediate neutral gear is formed by with connecting shaft (103), and the guide part (202) is inserted into the of the butt muff (102)
In one end (102a), also there is the guide groove (202a) for being matched with the connecting shaft (103) on the guide part (202)；And
Driving assembly (300), inner termination pass inwardly through the revolving part (201), and are inserted into the second of the female connector cylinder (102)
It holds in (102b), forms cooperation.
2. mouth pad as described in claim 1 uses auxiliary device, it is characterised in that: the inside of the butt muff (102) has
There is channel, inner sidewall has internal screw thread (102c)；The inner termination of the driving component (300), which has, is matched with the internal screw thread
The external screw thread (301) of (102c).
3. mouth pad as claimed in claim 2 uses auxiliary device, it is characterised in that: have cooperation on the revolving part (201)
Perforation (201a) in the driving component (300), the driving component (300) can integrally be carried out in the perforation (201a)
Axial-rotation；
There is the first locating part (302) and the second locating part (303), and the two point on the lateral wall of the driving component (300)
It is not clipped on the inner ring surface and outer ring surface of the revolving part (201), so that the driving component (300) and the revolving part
(201) one is formed.
4. mouth pad as claimed in claim 3 uses auxiliary device, it is characterised in that: the inner end of the perforation (201a) also has
Outer convex mouth (201b), the outer convex mouth (201b) are matched with the cross sectional dimensions of the driving component (300)；
The outer convex mouth (201b) mutually faces with the guide part (202).
5. the mouth pad as described in Claims 1 to 4 is any uses auxiliary device, it is characterised in that: the connecting shaft (103) is distinguished
For upper section area (103a), middle section area (103b) and lower section area (103c), the upper section area (103a) and the lower section area (103c)
Cross-sectional diameter it is identical, and the cross-sectional diameter in the middle section area (103b) is then less than the upper section area (103a) and lower section area
(103c)；
The middle section area (103b) is interspersed on the butt muff (102), and the connecting shaft (103) can be relative to described
Butt muff (102) is rotated horizontally.
6. mouth pad as claimed in claim 5 uses auxiliary device, it is characterised in that: have on the butt muff (102) and match
Together in the limit hole (102d) of the middle section area (103b), the both ends of the limit hole (102d), which also have, is matched with the upper section
The limited mouth (102e) in area (103a) and lower section area (103c).
7. mouth pad as claimed in claim 6 uses auxiliary device, it is characterised in that: guide part (202) insertion is described right
When the first end (102a) of female connector cylinder (102) is interior, the middle section area (103b) of the connecting shaft (103) is embedded in the guide part
(202) in guide groove (202a).
8. the mouth pad as described in Claims 1 to 4,6 or 7 are any uses auxiliary device, it is characterised in that: first support foot
(101a) and the second support foot (101b) are symmetrical arranged about the connecting shaft (103).
9. mouth pad as claimed in claim 8 uses auxiliary device, it is characterised in that: first support foot (101a) and the second support
Foot (101b) carries out with the upper and lower ends of the connecting shaft (103) hinged respectively.
10. the mouth pad as described in Claims 1 to 4,6,7 or 9 are any uses auxiliary device, it is characterised in that: the driving group
The external end head of part (300) has fixed block (304), and the fixed block (304) is matched with the inner passage of mouth pad (K), and described
Mouth pad (K) can cover on the fixed block (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811010064.4A CN109008928B (en) | 2018-08-31 | 2018-08-31 | Auxiliary device for use of mouth pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811010064.4A CN109008928B (en) | 2018-08-31 | 2018-08-31 | Auxiliary device for use of mouth pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109008928A true CN109008928A (en) | 2018-12-18 |
| CN109008928B CN109008928B (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811010064.4A Expired - Fee Related CN109008928B (en) | 2018-08-31 | 2018-08-31 | Auxiliary device for use of mouth pad |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640273A (en) * | 1985-05-08 | 1987-02-03 | E-Z-Em, Inc. | Mouth guard for use with a diagnostic instrument |
| CN204500598U (en) * | 2015-03-20 | 2015-07-29 | 宫宝霖 | A kind of mouth opening frame with illumination functions |
| CN205054154U (en) * | 2015-10-19 | 2016-03-02 | 闫磊 | Oral cavity jaw off -plate branch of academic or vocational study struts ware |
| CN107157433A (en) * | 2017-05-19 | 2017-09-15 | 陈明伟 | A kind of integral-type initiative oral cavity mouth gag |
-
2018
- 2018-08-31 CN CN201811010064.4A patent/CN109008928B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640273A (en) * | 1985-05-08 | 1987-02-03 | E-Z-Em, Inc. | Mouth guard for use with a diagnostic instrument |
| CN204500598U (en) * | 2015-03-20 | 2015-07-29 | 宫宝霖 | A kind of mouth opening frame with illumination functions |
| CN205054154U (en) * | 2015-10-19 | 2016-03-02 | 闫磊 | Oral cavity jaw off -plate branch of academic or vocational study struts ware |
| CN107157433A (en) * | 2017-05-19 | 2017-09-15 | 陈明伟 | A kind of integral-type initiative oral cavity mouth gag |
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| Publication number | Publication date |
|---|---|
| CN109008928B (en) | 2020-11-27 |
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Granted publication date: 20201127 Termination date: 20210831 |