CN215899612U - Multifunctional stomatoscope - Google Patents
Multifunctional stomatoscope Download PDFInfo
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- CN215899612U CN215899612U CN202122349857.2U CN202122349857U CN215899612U CN 215899612 U CN215899612 U CN 215899612U CN 202122349857 U CN202122349857 U CN 202122349857U CN 215899612 U CN215899612 U CN 215899612U
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- rotating rod
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- stomatoscope
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Abstract
The utility model discloses a multifunctional stomatoscope, and belongs to the technical field of stomatoscopes. Multifunctional mouth mirror, including the mobile jib, still include: the main rod is rotatably connected with the rotating rod, and two ends of the rotating rod extend out of two ends of the through groove; the reflecting mirror is obliquely arranged and is rotatably connected to the lower end of the rotating rod through a rotating shaft, and the reflecting mirror is elastically connected with the outer wall of the rotating rod through a torsion spring; the friction wheel is fixedly arranged at the upper end of the rotating rod; the sliding chute is arranged at the lower end of the rotating rod, wherein a top rod is connected in the sliding chute in a sliding mode, the lower end of the top rod abuts against the outer wall of the reflector, and the upper end of the friction wheel is connected with the top rod through a top pressing mechanism; the stomatoscope can be adjusted in multiple angles, so that the stomatoscope is more flexible to use and small in adjustment range, and the oral cavity of a patient cannot feel uncomfortable in the adjustment process.
Description
Technical Field
The utility model relates to the technical field of stomatoscopes, in particular to a multifunctional stomatoscope.
Background
The stomatoscope can enable oral cavity examination staff to see deeper or hidden places which can not be seen by human eyes through the reflection of the mirror surface, and is beneficial to further discovering oral cavity pathological changes of patients and taking various treatment measures in time. The stomatoscope can be used for more clearly seeing local lesion focuses, such as red and swollen oral mucosa, blister, ulcer or spot.
However, the existing stomatoscope finds that the structure and the function of the stomatoscope are relatively single, the body of the stomatoscope needs to be adjusted to change the reflection range of the mirror, and the use of the stomatoscope is greatly limited, such as: when the mouth of the oral cavity of the patient is inconvenient to open due to the focus, the movable mouth mirror body with large amplitude can cause the patient to feel uncomfortable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the structure and the function of a mouth mirror are single relatively in the prior art, and provides a multifunctional mouth mirror.
In order to achieve the purpose, the utility model adopts the following technical scheme:
multifunctional mouth mirror, including the mobile jib, still include: the main rod is rotatably connected with the rotating rod, and two ends of the rotating rod extend out of two ends of the through groove; the reflecting mirror is obliquely arranged and is rotatably connected to the lower end of the rotating rod through a rotating shaft, and the reflecting mirror is elastically connected with the outer wall of the rotating rod through a torsion spring; the friction wheel is fixedly arranged at the upper end of the rotating rod; the sliding groove is arranged at the lower end of the rotating rod, a top rod is connected in the sliding groove in a sliding mode, the lower end of the top rod abuts against the outer wall of the reflector, and the upper end of the friction wheel is connected with the top rod through a top pressing mechanism.
In order to improve the use flexibility of the stomatoscope, preferably, the jacking mechanism comprises a piston which is slidably connected in the chute, the jacking rod is fixedly connected on the piston, the upper end of the friction wheel is fixedly connected with an elastic air bag, and the elastic air bag is communicated with the inner top of the chute through a connecting pipe.
In order to prevent the rotating gap between the rotating rod and the reflector from being clamped to the inner wall of the oral cavity, an elastic cloth is further fixedly connected between the rotating rod and the opening of the reflector.
In order to reduce the friction force between the mandril and the outer wall of the reflector, preferably, the tail end of the mandril is fixedly provided with a pulley which is abutted against the outer wall of the reflector.
In order to facilitate the faster resetting of the elastic cavity, furthermore, a reset spring is fixedly connected inside the elastic air bag.
In order to improve the friction force between the rotating rod and the inner wall of the through groove, preferably, the inner wall of the through groove is fixedly connected with a plurality of rubber balls which are abutted against the outer wall of the rotating rod.
Compared with the prior art, the utility model provides the multifunctional stomatoscope which has the following beneficial effects:
1. according to the multifunctional mouth mirror, the friction wheel is rotated, and the friction wheel can drive the reflector to rotate through the rotating rod, so that the reflection angle of the reflector is changed, the adjustment is simple and convenient, the adjustment range is small, and discomfort of a patient cannot be caused;
2. this multi-functional mouth mirror, through pressing down in the elastic air bag makes its inside air carry the spout through the connecting pipe, the piston then can push up the outer wall of speculum through the ejector pin, the speculum then can rotate at the bull stick end to make the angle produce the change between speculum and the bull stick, and then make the regulation of speculum more nimble, and the range of adjustment is little, more multiple functional.
Drawings
FIG. 1 is a schematic view of an axial structure of the multifunctional stomatoscope provided by the utility model;
FIG. 2 is a schematic view of a main view, sectional and sectioning structure of the multifunctional stomatoscope provided by the utility model;
FIG. 3 is a schematic view of the structure at A in FIG. 2 of the multifunctional stomatoscope according to the present invention;
fig. 4 is a schematic structural view of the multifunctional stomatoscope in fig. 2 at the position B.
In the figure: 1. a main rod; 2. a rotating rod; 3. a mirror; 4. a rotating shaft; 5. a friction wheel; 6. a rubber ball; 7. a chute; 8. a piston; 9. a top rod; 10. a torsion spring; 11. an elastic air bag; 12. a connecting pipe; 13. an elastic cloth; 14. a pulley; 15. a through groove; 16. a return spring.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-4, the multifunctional stomatoscope comprises a main rod 1 and further comprises: the through groove 15 is arranged inside the main rod 1, the rotating rod 2 is rotatably connected in the through groove 15, and two ends of the rotating rod 2 extend out of two ends of the through groove 15; the reflecting mirror 3 which is obliquely arranged is rotatably connected to the lower end of the rotating rod 2 through a rotating shaft 4, and the reflecting mirror 3 is elastically connected with the outer wall of the rotating rod 2 through a torsion spring 10; friction pulley 5, fixed mounting is in the upper end of bull stick 2, when needing to adjust speculum 3 in the use, through rotating friction pulley 5, friction pulley 5 can drive speculum 3 through bull stick 2 and rotate to change speculum 3's reflection angle, the adjustment is simple and convenient, and the adjustment range is little, can not cause patient's uncomfortable and feel.
A sliding chute 7 arranged at the lower end of the rotating rod 2, wherein a top rod 9 is connected in the sliding chute 7 in a sliding manner, the lower end of the top rod 9 abuts against the outer wall of the reflector 3, the upper end of the friction wheel 5 is connected with the top rod 9 through a top pressing mechanism, the top pressing mechanism comprises a piston 8 connected in the sliding chute 7 in a sliding manner, the top rod 9 is fixedly connected on the piston 8, an elastic air bag 11 is fixedly connected at the upper end of the friction wheel 5, the elastic air bag 11 is communicated with the inner top of the sliding chute 7 through a connecting pipe 12, when the elastic air bag 11 is pressed, the elastic air bag 11 can convey the air inside into the sliding chute 7 through the connecting pipe 12, the piston 8 can push the top rod 9 under the action of air pressure, the top rod 9 can push against the outer wall of the reflector 3, the reflector 3 can rotate at the tail end of the rotating rod 2 through a rotating shaft 4, so that the angle between the reflector 3 and the rotating rod 2 is changed, and further the adjustment of the reflector 3 is more flexible, and the adjustment amplitude is small, and the functions are more complete.
An elastic cloth 13 is fixedly connected between the rotating rod 2 and the opening of the reflecting mirror 3, and the elastic cloth 13 can block the rotating gap between the rotating rod 2 and the reflecting mirror 3 to prevent the gap from being clamped on the oral skin of a patient.
The end of the push rod 9 is fixedly provided with a pulley 14 which is pressed against the outer wall of the reflector 3, and the pulley 14 can reduce the friction force between the push rod 9 and the outer wall of the reflector 3.
The elastic airbag 11 is fixedly connected with a return spring 16, and when the elastic airbag 11 is not pressed, the elastic airbag 11 can be quickly returned through the return spring 16.
The inner wall fixedly connected with that leads to groove 15 offsets a plurality of rubber balls 6 with 2 outer walls of bull stick, and rubber ball 6 can promote the bull stick 2 and lead to the frictional force between the groove 15.
The working principle is as follows: in the utility model, when the reflector 3 needs to be adjusted in the using process, the friction wheel 5 can drive the reflector 3 to rotate through the rotating rod 2 by rotating the friction wheel 5, so that the reflection angle of the reflector 3 is changed, the adjustment is simple and convenient, the adjustment range is small, the discomfort of a patient is not caused, in addition, when the elastic air bag 11 is pressed, the internal air can be conveyed into the chute 7 through the connecting pipe 12 by the elastic air bag 11, the ejector rod 9 can be pushed by the piston 8 under the action of air pressure, the ejector rod 9 can be pushed to the outer wall of the reflector 3, the reflector 3 can rotate at the tail end of the rotating rod 2 through the rotating shaft 4, so that the angle between the reflector 3 and the rotating rod 2 is changed, the adjustment of the reflector 3 is more flexible, the adjustment range is small, the function is more complete, and when the elastic air bag 11 is loosened, the elastic air bag 11 can be elastically reset, the piston 8 will drive the push rod 9 to automatically reset, and the reflector 3 will rotate and reset under the action of the torsion spring 10.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. Multifunctional mouth mirror, including mobile jib (1), its characterized in that still includes:
a through groove (15) arranged inside the main rod (1),
the rotating rod (2) is rotatably connected in the through groove (15), and two ends of the rotating rod (2) extend out of two ends of the through groove (15);
the reflecting mirror (3) is obliquely arranged and is rotatably connected to the lower end of the rotating rod (2) through a rotating shaft (4), and the reflecting mirror (3) is elastically connected with the outer wall of the rotating rod (2) through a torsion spring (10);
the friction wheel (5) is fixedly arranged at the upper end of the rotating rod (2);
a chute (7) arranged at the lower end of the rotating rod (2),
the upper end of the friction wheel (5) is connected with the ejector rod (9) through a jacking mechanism.
2. The multifunctional stomatoscope as claimed in claim 1, wherein the jacking mechanism comprises a piston (8) slidably connected in a chute (7), the jacking rod (9) is fixedly connected on the piston (8), the upper end of the friction wheel (5) is fixedly connected with an elastic air bag (11), and the elastic air bag (11) is communicated with the inner top of the chute (7) through a connecting pipe (12).
3. The multifunctional stomatoscope as claimed in claim 2, characterized in that an elastic cloth (13) is fixedly connected between the rotating rod (2) and the opening of the reflector (3).
4. The multifunctional stomatoscope as claimed in claim 1, characterized in that the end of the mandril (9) is fixedly provided with a pulley (14) which is pressed against the outer wall of the reflector (3).
5. Multifunctional stomatoscope according to claim 2, characterized in that inside said elastic balloon (11) there is fixedly connected a return spring (16).
6. The multifunctional stomatoscope according to claim 1, characterized in that the inner wall of the through slot (15) is fixedly connected with a plurality of rubber balls (6) which are pressed against the outer wall of the rotating rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122349857.2U CN215899612U (en) | 2021-09-27 | 2021-09-27 | Multifunctional stomatoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122349857.2U CN215899612U (en) | 2021-09-27 | 2021-09-27 | Multifunctional stomatoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215899612U true CN215899612U (en) | 2022-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122349857.2U Active CN215899612U (en) | 2021-09-27 | 2021-09-27 | Multifunctional stomatoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215899612U (en) |
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2021
- 2021-09-27 CN CN202122349857.2U patent/CN215899612U/en active Active
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