CN110623627A - Portable children's oral cavity peeping mirror - Google Patents
Portable children's oral cavity peeping mirror Download PDFInfo
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- CN110623627A CN110623627A CN201911103167.XA CN201911103167A CN110623627A CN 110623627 A CN110623627 A CN 110623627A CN 201911103167 A CN201911103167 A CN 201911103167A CN 110623627 A CN110623627 A CN 110623627A
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- protective sleeve
- telescopic
- sleeve
- spring
- air inlet
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- 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
- A61B1/06—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 with illuminating arrangements
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- 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
- A61B1/247—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 with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
- A61B1/253—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 with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors with means for preventing fogging
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a portable children oral cavity spy mirror, which comprises a telescopic rod, a protective sleeve, a telescopic sleeve and lenses, wherein the telescopic sleeve is transversely arranged at the middle position inside the protective sleeve, a button battery is arranged on one side of the top end inside the protective sleeve, an air inlet mechanism is arranged on one side of the bottom end inside the protective sleeve, an exhaust mechanism is arranged on one side of the air inlet mechanism at the bottom end inside the protective sleeve, the telescopic rod is transversely arranged inside the telescopic sleeve, a tongue depressor is transversely arranged at the upper end of one side, away from the protective sleeve, of an adjusting mechanism through a hinged shaft, a lower mirror frame and an upper mirror frame are symmetrically hinged to one end, away from the protective sleeve, of the telescopic rod, a heat insulation pad is arranged on the inner side wall of the. According to the invention, the air inlet mechanism and the tongue depressor are arranged, so that one end of the tongue depressor is pressed downwards to press the tongue by extruding the air bag, and a doctor can conveniently inspect the oral cavity.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a portable children oral cavity speculum.
Background
With the development of society and the enhancement of the oral hygiene consciousness in China, people, particularly children, can often see the oral cavity, so that an oral cavity speculum is needed to assist a doctor to normally work, but the existing oral cavity speculum still has many problems or defects.
First, the traditional children's oral cavity spy mirror does not fold the function, and the oral cavity spy mirror is not portable because its volume is great.
Secondly, the traditional children oral cavity peep-hole has no tongue depressing module, and a doctor needs to depress the tongue with one hand and hold the peep-hole with the other hand, which is very inconvenient.
Thirdly, the traditional children's oral cavity spy mirror does not change the lens structure, scrapes the colored back when the lens, and the change of being not convenient for, and the structure is comparatively simple.
Disclosure of Invention
The invention aims to provide a portable children oral cavity speculum, which solves the problems that the oral cavity speculum in the background technology is not folded, is inconvenient to carry due to large volume, has a tongue pressing module, is very inconvenient for a doctor to press the tongue with one hand and hold the speculum with the other hand, has no lens structure to be replaced, is inconvenient to replace after scratching the lens, and has a simpler structure.
In order to achieve the purpose, the invention provides the following technical scheme: a portable children oral cavity spy mirror comprises a telescopic rod, a protective sleeve, a telescopic sleeve and a lens, wherein the telescopic sleeve is transversely arranged at the middle position inside the protective sleeve, a button battery is arranged at one side of the top end inside the protective sleeve, an air inlet mechanism is arranged at one side of the bottom end inside the protective sleeve, an exhaust mechanism is arranged at one side of the air inlet mechanism at the bottom end inside the protective sleeve, one end, close to the telescopic sleeve, of the air inlet mechanism is communicated with one side of the exhaust mechanism through a guide pipe, a first switch and a second switch are respectively arranged at one side of the top end of the protective sleeve, the telescopic rod is transversely arranged inside the telescopic sleeve, an adjusting mechanism is arranged at one side, far away from the protective sleeve, of the bottom end of the telescopic sleeve, an air bag is arranged at one side of the inner bottom end of the adjusting mechanism, the air bag is communicated with, and the one end of tongue depressor extends to the inside upper end of adjustment mechanism, the one end symmetry that the protective sheath was kept away from to the telescopic link articulates there are lower mirror holder and last mirror holder, and lower mirror holder and last mirror holder inside wall all are provided with the heat insulating mattress, be provided with the lens between the heat insulating mattress, the heating pipe is all installed to the inside bottom of lower mirror holder and last mirror holder, and the lamp pearl is evenly installed on the top of lower mirror holder and last mirror holder.
Preferably, the telescopic sleeve that telescopic link one end was kept away from to the telescopic sleeve is inside transversely to be installed the bull stick that runs through the telescopic sleeve lateral wall, and the bull stick is kept away from telescopic sleeve's one end and is installed the rocking handle.
Preferably, the minimum distance between the protective casing tail and the lens is less than the length of the protective casing, and the inner diameter of the protective casing is greater than the diameter of the lens.
Preferably, a fourth spring is installed at the lower end of one side, close to the lens, of the telescopic sleeve, and one end of the fourth spring is connected with the top end of the tongue depressor.
Preferably, the middle position department on the inside top of mechanism that admits air evenly installs the second spring, and transversely installs first clamp plate between the bottom of second spring to the vertical first pull rod of installing of middle position department of first clamp plate bottom, an inside wall upper end of mechanism that admits air is provided with the air inlet, and the mechanism that admits air keeps away from an inside wall upper end of air inlet and is provided with the gas vent.
Preferably, one side of the air inlet and one side of the air outlet, which are close to the second spring, are respectively hinged with a first baffle and a second baffle, the air inlet and the air outlet are respectively internally provided with a first spring and a third spring, and one ends of the first spring and the third spring are respectively fixedly connected with the first baffle and the second baffle.
Preferably, the middle position department of the inside bottom of exhaust mechanism is provided with the exhaust case, and the upper end of exhaust case both sides evenly is provided with the through-hole, the inside of exhaust case transversely is provided with the second clamp plate, and the vertical second pull rod of installing in the middle position department of second clamp plate bottom.
Preferably, the fixed block is installed to one side that the protective sheath bottom is close to exhaust mechanism, and the lower extreme of fixed block transversely installs the movable rod through the articulated shaft, one side that the second pull rod lower extreme is close to the fixed block is provided with the recess with fixed block matched with.
Preferably, the inside both sides of adjustment mechanism are vertical to be installed the spout, and the inside of spout all is provided with the slider to horizontal installation has the push pedal between the slider.
Preferably, a lower fixing plate is installed on one side, away from the telescopic rod, of the lower mirror bracket, an upper fixing plate is installed on one side, close to the lower fixing plate, of the upper mirror bracket, and a bolt is installed on the top end of the upper fixing plate.
Compared with the prior art, the invention has the beneficial effects that: this portable children's oral cavity peeps mirror is rational in infrastructure, has following advantage:
1. through setting up telescopic link, protective sheath and telescope tube, through pressing the telescopic link for in the telescopic link income telescope tube, again with in the telescope tube income protective sheath, realize in the device gets into the protective sheath completely, the convenience can protect the lens when not using device, and more person of facilitating the use's carrying.
2. Through setting up mechanism and exhaust mechanism of admitting air in the protective sheath is inside, and set up adjustment mechanism and tongue depressor in telescopic sleeve one side bottom, press first pull rod, compress the second spring through first clamp plate, press the in-process downwards, it makes first baffle rotate through the extrusion to be gaseous, plug up the air inlet, make the second baffle rotate, open the gas vent, the mechanism interior air of admitting air is impressed in the exhaust mechanism through the pipe, the rethread rubber tube flows in the gasbag, the gasbag receives gaseous inflation, upwards jack-up push pedal, thereby jack-up tongue depressor's one end, make the tongue depressor other end downwards, push down children's tongue, the doctor of being convenient for watches.
3. Through setting up down mirror holder and lamp pearl, and set up lamp pearl and heating pipe, through unscrewing the bolt for lower mirror holder and last mirror holder are opened, are convenient for change the lens and clear up, and the lamp pearl can provide certain luminance, and the heating pipe can be so that detach the water smoke on lens surface, and the doctor of being convenient for is faster inspects children's oral cavity.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of a folding structure of the present invention;
FIG. 3 is a side view enlarged schematic view of the upper lamp holder according to the present invention;
FIG. 4 is a front enlarged structural schematic view of the air intake mechanism of the present invention;
FIG. 5 is an enlarged front view of the exhaust mechanism of the present invention;
FIG. 6 is a side view of the adjusting mechanism of the present invention.
In the figure: 1. a telescopic rod; 2. a protective sleeve; 3. a first switch; 4. a second switch; 5. a button cell; 6. a telescopic sleeve; 7. a rotating rod; 8. a rocking handle; 9. an air intake mechanism; 901. an air inlet; 902. a first spring; 903. a first baffle plate; 904. a second spring; 905. a first platen; 906. a first pull rod; 907. a second baffle; 908. a third spring; 909. an exhaust port; 10. an exhaust mechanism; 1001. an exhaust box; 1002. a through hole; 1003. a movable rod; 1004. a fixed block; 1005. a groove; 1006. a second pull rod; 1007. a second platen; 11. a rubber tube; 12. an adjustment mechanism; 1201. a slider; 1202. a chute; 1203. an air bag; 1204. pushing the plate; 13. a fourth spring; 14. a tongue depressor; 15. a heat insulating pad; 16. a lens; 17. a lower spectacle frame; 18. a bolt; 19. a lamp bead; 20. an upper spectacle frame; 21. a lower fixing plate; 22. an upper fixing plate; 23. heating the tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a portable children oral cavity speculum comprises a telescopic rod 1, a protective sleeve 2, a telescopic sleeve 6 and a lens 16, wherein the telescopic sleeve 6 is transversely arranged at the middle position inside the protective sleeve 2;
a rotating rod 7 penetrating through the side wall of the telescopic sleeve 6 is transversely arranged in the telescopic sleeve 6 at one end of the telescopic sleeve 6 far away from the telescopic rod 1, and a rocking handle 8 is arranged at one end of the rotating rod 7 far away from the telescopic sleeve 6;
the swing handle 8 is rotated, and the rotating rod 7 drives the telescopic rod 1 to rotate, so that the lens 16 is rotated, and the viewing without dead angles can be realized;
a button battery 5 is arranged on one side of the top end in the protective sleeve 2, the type of the button battery 5 can be CR2032, and an air inlet mechanism 9 is arranged on one side of the bottom end in the protective sleeve 2;
second springs 904 are uniformly arranged in the middle of the top end of the inside of the air inlet mechanism 9, a first pressure plate 905 is transversely arranged between the bottom ends of the second springs 904, a first pull rod 906 is vertically arranged in the middle of the bottom end of the first pressure plate 905, an air inlet 901 is formed in the upper end of one inner side wall of the air inlet mechanism 9, and an air outlet 909 is formed in the upper end of one inner side wall of the air inlet mechanism 9, which is far away from the air inlet 901;
by pressing the first pull rod 906 to press the first pressure plate 905, air in the air intake mechanism 9 can be introduced into the rubber tube 11 through the air exhaust mechanism 10 via the air exhaust port 909;
a first baffle 903 and a second baffle 907 are respectively hinged to one side of the air inlet 901 and one side of the air outlet 909, which are close to the second spring 904, a first spring 902 and a third spring 908 are respectively mounted inside the air inlet 901 and the air outlet 909, and one ends of the first spring 902 and the third spring 908 are respectively fixedly connected with the first baffle 903 and the second baffle 907;
when the first pressing plate 905 moves downwards, the first baffle 903 blocks the air inlet 901, the air outlet 909 is opened, when the first pressing plate 905 moves upwards, the second baffle 907 blocks the air outlet 909, the air inlet 901 is opened, and the extruded air can be only discharged from the air outlet 909 and cannot flow backwards;
an exhaust mechanism 10 is arranged on one side of an air inlet mechanism 9 at the bottom end in the protective sleeve 2;
an exhaust box 1001 is arranged in the middle of the bottom end in the exhaust mechanism 10, through holes 1002 are uniformly formed in the upper ends of the two sides of the exhaust box 1001, a second pressing plate 1007 is transversely arranged in the exhaust box 1001, and a second pull rod 1006 is vertically arranged in the middle of the bottom end of the second pressing plate 1007;
the second pressing plate 1007 is placed at the top end inside the exhaust box 1001 by pressing the second pull rod 1006, and the gas in the air bag 1203 is exhausted out of the exhaust mechanism 10 through the through hole 1002, so that the jacking action of the tongue depressor 14 is released, and the device is convenient to be drawn out from the oral cavity;
a fixed block 1004 is arranged at one side of the bottom end of the protective sleeve 2 close to the exhaust mechanism 10, a movable rod 1003 is transversely arranged at the lower end of the fixed block 1004 through a hinge shaft, and a groove 1005 matched with the fixed block 1004 is arranged at one side of the lower end of the second pull rod 1006 close to the fixed block 1004;
through the matching of the fixing block 1004 and the groove 1005, the second pressure plate 1007 is fixed through the second pull rod 1006, and the second pressure plate 1007 is prevented from moving accidentally, so that air is prevented from being discharged accidentally;
one end of the air inlet mechanism 9 close to the telescopic sleeve 6 is communicated with one side of the exhaust mechanism 10 through a guide pipe, one side of the top end of the protective sleeve 2 is respectively provided with a first switch 3 and a second switch 4, and the telescopic rod 1 is transversely arranged in the telescopic sleeve 6;
the minimum distance between the tail of the protective sleeve 2 and the lens 16 is less than the length of the protective sleeve 2, and the inner diameter of the protective sleeve 2 is greater than the diameter of the lens 16;
when the device is not used, the device can be completely put into the protective sleeve 2, so that the lens 16 can be protected and the device is convenient to carry;
and one side of the bottom end of the telescopic sleeve 6 far away from the protective sleeve 2 is provided with an adjusting mechanism 12;
sliding grooves 1202 are vertically arranged on two sides inside the adjusting mechanism 12, sliding blocks 1201 are arranged inside the sliding grooves 1202, and push plates 1204 are horizontally arranged between the sliding blocks 1201;
through the matching of the sliding block 1201 and the sliding groove 1202, when the air bag 1203 is expanded to push the push plate 1204, the air bag is more stable, so that the tongue depressor 14 descends more stably;
an air bag 1203 is arranged on one side of the bottom end inside the adjusting mechanism 12, the air bag 1203 is communicated with one side of the exhaust mechanism 10 through a rubber tube 11, and a tongue depressor 14 is transversely installed at the upper end of one side, away from the protective sleeve 2, of the adjusting mechanism 12 through a hinged shaft;
the lower end of the telescopic sleeve 6 close to one side of the lens 16 is provided with a fourth spring 13, and one end of the fourth spring 13 is connected with the top end of the tongue depressor 14;
the tongue depressor 14 can return to the horizontal position after air is exhausted by the elastic force of the fourth spring 13;
one end of the tongue depressor 14 extends to the upper end inside the adjusting mechanism 12, and one end of the telescopic rod 1 far away from the protective sleeve 2 is symmetrically hinged with a lower lens frame 17 and an upper lens frame 20;
a lower fixing plate 21 is arranged on one side of the lower lens frame 17 far away from the telescopic rod 1, an upper fixing plate 22 is arranged on one side of the upper lens frame 20 close to the lower fixing plate 21, and a bolt 18 is arranged at the top end of the upper fixing plate 22;
the lower spectacle frame 17 and the upper spectacle frame 20 are fixed or separated by screwing and unscrewing the bolts 18, so that the lenses 16 are convenient to detach and replace;
and the inside walls of the lower lens frame 17 and the upper lens frame 20 are both provided with heat insulation pads 15, lenses 16 are arranged between the heat insulation pads 15, the bottom ends of the inner parts of the lower lens frame 17 and the upper lens frame 20 are both provided with heating pipes 23, the types of the heating pipes 23 can be DJR-15, and the top ends of the lower lens frame 17 and the upper lens frame 20 are uniformly provided with lamp beads 19.
The working principle is as follows: when the telescopic rod is used, the telescopic rod 1 is stretched to a proper length, then the lens 16 is placed in the oral cavity of a child, the first switch 3 is pressed, the lamp bead 19 is lightened, so that brightness is provided, when water mist is generated on the surface of the lens 16, the second switch 4 can be pressed, the heating pipe 23 works, the lens 16 is heated, the water mist on the surface is removed, meanwhile, the heat can be isolated due to the existence of the heat insulation pad 15, and the oral cavity of the child is prevented from being scalded;
then, the first pull rod 906 is pressed, the second spring 904 is compressed through the first pressing plate 905, in the downward pressing process, the first baffle 903 is rotated through pressing by gas, the air inlet 901 is blocked, the second baffle 907 is rotated, the air outlet 909 is opened, air in the air inlet mechanism 9 is pressed into the air exhaust mechanism 10 through a pipe, after the pressing is stopped, the air inlet 901 is opened through the elastic force of the first spring 902, air enters the air inlet mechanism 9, the air outlet 909 is closed through the elastic force of the third spring 908, the air in the air exhaust mechanism 10 is prevented from flowing backwards, the pressing operation is repeated, the gas flows into the air bag 1203 through the rubber pipe 11, the air bag 1203 is expanded by the gas, the pushing plate 1204 is pushed upwards, one end of the tongue pressing plate 14 is pushed upwards, the other end of the tongue pressing plate 14 is downward, the tongue of the child is pressed, and the view of the;
when other angles in the oral cavity need to be watched, the rocking handle 8 can be rotated, and the rotating rod 7 drives the telescopic rod 1 to rotate, so that the lens 16 can rotate, and the blind-corner-free viewing can be realized;
after the inspection is finished, the movable rod 1003 is rotated to be away from the groove 1005, then the second pull rod 1006 is pressed downwards, the second pressing plate 1007 is placed at the top end inside the exhaust box 1001, the gas in the air bag 1203 is exhausted out of the exhaust mechanism 10 through the through hole 1002, the tongue depressor 14 is enabled to be horizontal by means of the elastic force of the fourth spring 13, the bolt 18 can be unscrewed, the lower lens frame 17 and the upper lens frame 20 are enabled to be opened, and replacement and cleaning of the lenses 16 are facilitated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a portable children oral cavity spy mirror, includes telescopic link (1), protective sheath (2), telescopic tube (6) and lens (16), its characterized in that: the protective sleeve is characterized in that a telescopic sleeve (6) is transversely arranged at the middle position inside the protective sleeve (2), a button cell (5) is installed on one side of the top end inside the protective sleeve (2), an air inlet mechanism (9) is installed on one side of the bottom end inside the protective sleeve (2), an exhaust mechanism (10) is installed on one side of the air inlet mechanism (9) at the bottom end inside the protective sleeve (2), one end, close to the telescopic sleeve (6), of the air inlet mechanism (9) is communicated with one side of the exhaust mechanism (10) through a conduit, a first switch (3) and a second switch (4) are respectively arranged on one side of the top end of the protective sleeve (2), a telescopic rod (1) is transversely arranged inside the telescopic sleeve (6), an adjusting mechanism (12) is installed on one side, far away from the protective sleeve (2), of the bottom end inside the adjusting mechanism (12), and an air, and the gasbag (1203) is communicated with one side of the exhaust mechanism (10) through a rubber tube (11), the upper end of one side of the protective sleeve (2) is kept away from by the adjusting mechanism (12) and is transversely provided with a tongue depressor (14) through a hinged shaft, one end of the tongue depressor (14) extends to the inner upper end of the adjusting mechanism (12), one end of the protective sleeve (2) is kept away from by the telescopic rod (1) and is symmetrically hinged with a lower mirror frame (17) and an upper mirror frame (20), the inner side walls of the lower mirror frame (17) and the upper mirror frame (20) are both provided with a heat insulation pad (15), a lens (16) is arranged between the heat insulation pads (15), the bottom ends of the inner parts of the lower mirror frame (17) and the upper mirror frame (20) are both provided with a heating pipe (23), and the top ends of the lower mirror frame.
2. The portable children's oral speculum of claim 1, wherein: telescopic sleeve (6) of telescopic link (1) one end is kept away from in telescopic sleeve (6) inside transversely install bull stick (7) that run through telescopic sleeve (6) lateral wall, and bull stick (8) are installed to the one end that telescopic sleeve (6) were kept away from in bull stick (7).
3. The portable children's oral speculum of claim 1, wherein: the minimum distance between the tail of the protective sleeve (2) and the lens (16) is less than the length of the protective sleeve (2), and the inner diameter of the protective sleeve (2) is greater than the diameter of the lens (16).
4. The portable children's oral speculum of claim 1, wherein: a fourth spring (13) is arranged at the lower end of one side of the telescopic sleeve (6) close to the lens (16), and one end of the fourth spring (13) is connected with the top end of the tongue depressor (14).
5. The portable children's oral speculum of claim 1, wherein: second spring (904) are evenly installed at the middle position department on the inside top of air intake mechanism (9), and transversely install first clamp plate (905) between the bottom of second spring (904) to the middle position department of first clamp plate (905) bottom vertically installs first pull rod (906), an inside wall upper end of air intake mechanism (9) is provided with air inlet (901), and air intake mechanism (9) keep away from air inlet (901) an inside wall upper end and be provided with gas vent (909).
6. The portable children's oral speculum of claim 5, wherein: one side of the air inlet (901) and one side of the air outlet (909) close to the second spring (904) are respectively hinged with a first baffle (903) and a second baffle (907), the air inlet (901) and the air outlet (909) are internally provided with a first spring (902) and a third spring (908), and one end of the first spring (902) and one end of the third spring (908) are respectively fixedly connected with the first baffle (903) and the second baffle (907).
7. The portable children's oral speculum of claim 1, wherein: exhaust mechanism (10) inside bottom intermediate position department is provided with exhaust case (1001), and the upper end of exhaust case (1001) both sides evenly is provided with through-hole (1002), the inside of exhaust case (1001) transversely is provided with second clamp plate (1007), and the intermediate position department of second clamp plate (1007) bottom vertically installs second pull rod (1006).
8. The portable children's oral speculum of claim 7, wherein: a fixed block (1004) is arranged on one side, close to the exhaust mechanism (10), of the bottom end of the protective sleeve (2), a movable rod (1003) is transversely arranged at the lower end of the fixed block (1004) through a hinged shaft, and a groove (1005) matched with the fixed block (1004) is formed in one side, close to the fixed block (1004), of the lower end of the second pull rod (1006).
9. The portable children's oral speculum of claim 1, wherein: the inside both sides of adjustment mechanism (12) are vertical installs spout (1202), and the inside of spout (1202) all is provided with slider (1201) to horizontal installation has push pedal (1204) between slider (1201).
10. The portable children's oral speculum of claim 1, wherein: lower fixed plate (21) are installed to one side that telescopic link (1) was kept away from in lower mirror holder (17), upper fixed plate (22) are installed to one side that upper mirror holder (20) are close to lower fixed plate (21), and bolt (18) are installed on the top of upper fixed plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911103167.XA CN110623627A (en) | 2019-11-12 | 2019-11-12 | Portable children's oral cavity peeping mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911103167.XA CN110623627A (en) | 2019-11-12 | 2019-11-12 | Portable children's oral cavity peeping mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110623627A true CN110623627A (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911103167.XA Pending CN110623627A (en) | 2019-11-12 | 2019-11-12 | Portable children's oral cavity peeping mirror |
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| CN (1) | CN110623627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568594A (en) * | 2020-06-01 | 2020-08-25 | 南通大学 | Occlusal force measuring device, system and method |
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| CN206621342U (en) * | 2016-12-07 | 2017-11-10 | 魏勇 | A kind of gastroscope operation oral cavity mouth gag |
| CN106725269A (en) * | 2017-03-06 | 2017-05-31 | 邱崇晟 | A kind of Medical mouth hysteroscope |
| CN208144994U (en) * | 2017-06-06 | 2018-11-27 | 韩其庆 | A kind of adjustable detector of department of stomatology |
| CN207707892U (en) * | 2017-06-12 | 2018-08-10 | 匡正 | A kind of Portable mouth cavity inspection apparatus |
| CN109839751A (en) * | 2017-11-24 | 2019-06-04 | 江苏裕昌光学眼镜有限公司 | A kind of glasses |
| CN208048750U (en) * | 2018-01-19 | 2018-11-06 | 郑嘉 | A kind of medical treatment Medical spatula |
| CN208693993U (en) * | 2018-03-23 | 2019-04-05 | 刘刚 | Breather valve for respirator |
| CN209229899U (en) * | 2018-10-16 | 2019-08-09 | 青岛海星人健康科技实业发展有限公司 | A kind of air cleaning unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111568594A (en) * | 2020-06-01 | 2020-08-25 | 南通大学 | Occlusal force measuring device, system and method |
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Application publication date: 20191231 |