CN201171667Y - Stomatoscope with adjustable angle - Google Patents
Stomatoscope with adjustable angle Download PDFInfo
- Publication number
- CN201171667Y CN201171667Y CNU2008200559646U CN200820055964U CN201171667Y CN 201171667 Y CN201171667 Y CN 201171667Y CN U2008200559646 U CNU2008200559646 U CN U2008200559646U CN 200820055964 U CN200820055964 U CN 200820055964U CN 201171667 Y CN201171667 Y CN 201171667Y
- Authority
- CN
- China
- Prior art keywords
- outer ring
- odontoscope
- inner shaft
- round
- joint
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of oral equipment, in particular to an angle adjustable odontoscope. The angle adjustable odontoscope is composed of an odontoscope, an odontoscope handle and a joint, and the odontoscope is connected with the odontoscope handle through the joint; the joint is composed of an outer ring and an inner shaft, the outer ring and the inner shaft both have cylindrical structures, the outer ring is sleeved outside the inner shaft, the inner shaft can rotate in the outer ring, a run-through groove which is a gap is axially arranged on the outer ring, the outer ring is connected with the odontoscope, the inner shaft is connected with the odontoscope handle, round protuberances are arranged on the inner surface of the outer ring, which is the part at one side of the gap, round sags are accordingly arranged on the surface of the inner shaft, and the round protuberances on the outer ring and the round sags on the inner shaft are mutually inosculated. In the angle adjustable odontoscope, the outer ring slightly has elasticity due to the gas exist, and can properly open at a certain angle. The round protuberances on the outer ring are buckled with the round sags arranged in different positions of the inner shaft, thereby adjusting the angle between the odontoscope and the odontoscope handle. The angle adjustable odontoscope has the advantages of simple operation, easy mastery, low cost, physical and chemical disinfecting function, security, practicality, and convenient popularization.
Description
Technical field
This utility model belongs to the oral device technical field, is specifically related to a kind of angle adjustable mouth mirror.
Background technology
When carrying out examination of mouth, some position can not look at straight or the visual field unclear, need observe by mouth mirror.Simultaneously, oral medicine, Prosthodontics doctor often need be pressed to a side to make things convenient for doctor's operation with patient's tongue and other tissue when carrying out the tooth preparation of backteeth, and this also will finish with mouth mirror.Present mouth mirror that adopts and the fixed angle between the mouth mirror bar, inconvenience is observed in a mouthful internal zone dividing territory.The doctor brings certain trouble for the medical treatment process in the not corresponding problem of use meeting angle of arrival.
Summary of the invention
The purpose of this utility model is to provide a kind of angle adjustable mouth mirror.
The angle adjustable mouth mirror that the utility model proposes is made up of mouth mirror 1, mouth mirror holder 2 and joint 3, and its structure as shown in Figure 1.Wherein, mouth mirror 1 is connected with mouth mirror holder 2 by joint 3; Joint 3 is made up of outer ring 4 and interior axle 5, outer ring 4 and interior axle 5 all cylindrical structures, in outer ring 4 is placed in outside the axle 5, interior axle 5 can be in the outer ring 4 internal rotation, outer ring 4 links to each other with mouth mirror 1, interior 5 links to each other with mouth mirror holder 2; Have through slot on the outer ring 4 vertically, this through slot is crack 8, and outer ring 4 inner surfacies that are positioned at crack 8 one sides are provided with circular projection 6, correspondingly, interior axle 5 surfaces are provided with circular depressed 7, and circular depressed 7 structures on circular projection 6 on the outer ring 4 and the interior axle 5 match.
In this utility model, circular projection 6 is 1, and the number of circular depressed 7 is decided on the size of interior axle 5, is generally 3-10.
In this utility model, on the outer ring 4 because crack 8 is arranged, so slightly flexible, can suitably open.The circular depressed 7 of the diverse location on circular projection 6 on the outer ring 4 and the interior axle 5 interlocks, thereby adjusts the angle between mouth mirror 1 and the mouth mirror holder 2.
Easy and simple to handle being easy to of this utility model grasped, and be with low cost, can carry out the physical chemistry sterilization, and safe and practical being convenient to promoted.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is joint of the present utility model 3 cross-sectional configuration sketch maps.
Number in the figure: 1 is mouth mirror, and 2 is mouth mirror holder, and 3 is the joint, and 4 is the outer ring, and 5 is interior axle, and 6 is circular projection, and 7 is circular depressed, and 8 is the crack.
The specific embodiment
Further specify this utility model in conjunction with the accompanying drawings below by embodiment.
Embodiment 1: following each parts are connected by Fig. 1-mode shown in Figure 2, and these those skilled in the art all can smooth implementation.
The about 15mm of mouth mirror 1 diameter, thick 3mm.The about 150mm of mouth mirror holder 2 length, the about 5mm of diameter.Joint 3 is the about 10mm of cylindrical diameter, wide about 6mm.
The about 6mm of interior axle 5 diameters in joint 3 has 5 to 6 adjacent circular depressed 7, the about 2mm of each circular depressed 7 diameter, about deeply 1mm.
Claims (2)
1, a kind of angle adjustable mouth mirror is made up of mouth mirror (1), mouth mirror holder (2) and joint (3), it is characterized in that mouth mirror (1) is connected with mouth mirror holder (2) by joint (3); Joint (3) is made up of outer ring (4) and interior axle (5), outer ring (4) and interior axle (5) all cylindrical structure, outer ring (4) are placed in outside the interior axle (5), interior axle (5) can be in the outer ring (4) internal rotation, outer ring (4) links to each other with mouth mirror (1), and interior axle (5) links to each other with mouth mirror holder (2); The outer ring has through slot on (4) vertically, this through slot is crack (8), outer ring (4) inner surface that is positioned at crack (8) one sides is provided with circular projection (6), correspondingly, interior axle (a 5) surface is provided with circular depressed (7), and circular depressed (7) structure on circular projection (6) on outer ring (4) and the interior axle (5) matches.
2, angle adjustable mouth mirror according to claim 1 is characterized in that circular projection (6) is 1, and circular depressed (7) is 3-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200559646U CN201171667Y (en) | 2008-03-06 | 2008-03-06 | Stomatoscope with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200559646U CN201171667Y (en) | 2008-03-06 | 2008-03-06 | Stomatoscope with adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201171667Y true CN201171667Y (en) | 2008-12-31 |
Family
ID=40198777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200559646U Expired - Fee Related CN201171667Y (en) | 2008-03-06 | 2008-03-06 | Stomatoscope with adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201171667Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102761698A (en) * | 2012-07-27 | 2012-10-31 | 北京首信锐普通信设备有限公司 | Camera device |
| CN107049385A (en) * | 2017-05-11 | 2017-08-18 | 袁训辉 | Cranium struts drainage system after a kind of Multifunctional nerve surgery |
-
2008
- 2008-03-06 CN CNU2008200559646U patent/CN201171667Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102761698A (en) * | 2012-07-27 | 2012-10-31 | 北京首信锐普通信设备有限公司 | Camera device |
| CN107049385A (en) * | 2017-05-11 | 2017-08-18 | 袁训辉 | Cranium struts drainage system after a kind of Multifunctional nerve surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20120306 |