CN101933797B - Convex reflection type mouth mirror - Google Patents
Convex reflection type mouth mirror Download PDFInfo
- Publication number
- CN101933797B CN101933797B CN2010102769443A CN201010276944A CN101933797B CN 101933797 B CN101933797 B CN 101933797B CN 2010102769443 A CN2010102769443 A CN 2010102769443A CN 201010276944 A CN201010276944 A CN 201010276944A CN 101933797 B CN101933797 B CN 101933797B
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- lever
- lamp bracket
- convex
- mirror
- handle
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to a convex reflection type mouth mirror, in particular relates to a convex reflection type mouth mirror. The convex reflection type mouth mirror consists of a handle head, a handle, a lamp bracket, bulbs, a clasp, a convex mirror, a clamp nut, a lead, a battery box, a battery and a switch, wherein thread screws are formed on the middle part of the handle; the clasp is arranged on the lateral wall of the lower end of the handle; the convex mirror is sleeved on the handle below the clasp; the convex mirror is fixed between the clamp nut and the clasp by the clamp nut and the clasp; the lamp bracket is sleeved on the handle between the handle head and the clasp and is in threaded combination with the handle; and a circle of bulbs are arranged at the bottom of the lamp bracket along the circumference of the bottom side of the lamp bracket. The convex reflection type mouth mirror can change the incident angles of light rays on the convex mirror by adjusting the distances between the bulbs and the convex mirror, so that different positions of the oral cavity are illuminated, patients do not need to change the handle of head continuously and doctors can observe the oral cavity of the patients conveniently.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly relate to the reflective dental mirror of a kind of convex surface.
Background technology
When doing oral cavity procuratorial work for patient clinically, need observe by the light in the external world, assist to observe with regard to the angle that needs patient constantly to adjust head like this, such operating process is too loaded down with trivial details, simultaneously, some position must could be seen clearly by direct reflection and enough illumination simultaneously in the oral cavity, so the doctor needs to check that simultaneously mirror and torch stretch into patient's mouth that very difficulty operates.
Summary of the invention
The present invention provides a kind of reflective dental mirror of convex surface that can make the oral cavity can also conveniently observe each position in the oral cavity when having good illumination for solving the deficiencies in the prior art.
The scheme that solves the technology of the present invention problem is: the reflective dental mirror of convex surface is made of lever head, lever, lamp bracket, bulb, snap ring, convex mirror, clamp nut, lead, battery case, battery and switch.Columniform lever upper end and lever are one, the diameter lever head greater than lever, there is screw thread at the middle part of lever, it is holistic snap ring with lever that one circle is arranged on the sidewall of the lower end of lever, hemispheric convex mirror convex surface makes progress and a circular hole is arranged at the top, convex mirror is placed on the following lever of snap ring, the bottom of lever be with lever with the bonded clamp nut of screw thread, clamp nut and snap ring are fixed on convex mirror between the two.Lamp bracket is the threaded cylindrical shape of inner wall belt, lamp bracket is enclosed within on the lever between lever head and the snap ring and with lever and combines with screw thread, on the sidewall of lamp bracket battery case is arranged, battery is installed in the battery case, the bottom of lamp bracket is fixed with a circle bulb along the bottom surface circumference of lamp bracket, bulb is connected with battery by the lead that is embedded in the lamp bracket, and switch is located on the sidewall of lamp bracket and with lead and is linked to each other.
Adopt such scheme, can reach following effect:
When patient being carried out the oral cavity observation, after the doctor only need hand the lever head convex mirror is stretched into patient's mouth, opening power and rotary lamp frame, adjust the distance between bulb and the convex mirror, reflection by convex mirror, the light that bulb sends can shine intraoral diverse location, and simultaneously, the doctor can observe by the image on the convex mirror and be difficult to the position that observes directly in the oral cavity.
Because the present invention can change the angle of incidence of light on convex mirror by the distance of regulating bulb and convex mirror, thereby illuminates the different parts in the oral cavity, need not the angle of the continuous conversion head of patient, has made things convenient for the observation of doctor to patient's mouth.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1. lever head 2. levers 3. lamp brackets 4. bulbs 5. snap rings 6. convex mirror 7. clamp nuts 8. leads 9. battery cases 10. batteries 11. switches
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
The reflective dental mirror of convex surface is made of lever head 1, lever 2, lamp bracket 3, bulb 4, snap ring 5, convex mirror 6, clamp nut 7, lead 8, battery case 9, battery 10 and switch 11.Columniform lever 2 upper ends and lever 2 are one, the diameter lever head 1 greater than lever 2, there is screw thread at the middle part of lever 2, there are a circle and lever 2 to be holistic snap ring 5 on the sidewall of the lower end of lever 2, hemispheric convex mirror 6 convex surfaces make progress and a circular hole is arranged at the top, convex mirror 6 is placed on the lever 2 of snap ring below 5, the bottom of lever 2 be with lever 2 with the bonded clamp nut 7 of screw thread, clamp nut 7 and snap ring 5 are fixed on convex mirror 6 between the two.
When patient being carried out the oral cavity observation, after the doctor only need hand lever head 1 convex mirror 6 is stretched into patient's mouth, opening power and rotary lamp frame 3, adjust the distance between bulb 4 and the convex mirror 6, reflection by convex mirror 6, the light that bulb 4 sends can shine intraoral diverse location, and simultaneously, the doctor can observe by the image on the convex mirror 6 and be difficult to the position that observes directly in the oral cavity.
Claims (1)
1. reflective dental mirror of convex surface, by the lever head, lever, lamp bracket, bulb, snap ring, convex mirror, clamp nut, lead, battery case, battery and switch constitute, it is characterized in that: columniform lever upper end is an one with lever, diameter is greater than the lever head of lever, there is screw thread at the middle part of lever, it is holistic snap ring with lever that one circle is arranged on the sidewall of the lower end of lever, hemispheric convex mirror convex surface makes progress and a circular hole is arranged at the top, convex mirror is placed on the following lever of snap ring, the bottom of lever be with lever with the bonded clamp nut of screw thread, clamp nut and snap ring are fixed on convex mirror between the two, lamp bracket is the threaded cylindrical shape of inner wall belt, lamp bracket is enclosed within on the lever between lever head and the snap ring and with lever and combines with screw thread, on the sidewall of lamp bracket battery case is arranged, battery is installed in the battery case, the bottom of lamp bracket is fixed with a circle bulb along the bottom surface circumference of lamp bracket, bulb is connected with battery by the lead that is embedded in the lamp bracket, and switch is located on the sidewall of lamp bracket and with lead and is linked to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102769443A CN101933797B (en) | 2010-09-09 | 2010-09-09 | Convex reflection type mouth mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102769443A CN101933797B (en) | 2010-09-09 | 2010-09-09 | Convex reflection type mouth mirror |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101933797A CN101933797A (en) | 2011-01-05 |
| CN101933797B true CN101933797B (en) | 2011-11-16 |
Family
ID=43387540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102769443A Expired - Fee Related CN101933797B (en) | 2010-09-09 | 2010-09-09 | Convex reflection type mouth mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101933797B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276224A (en) * | 2018-10-25 | 2019-01-29 | 宝鸡市中医医院 | A kind of dentistry mouth mirror |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201123809Y (en) * | 2007-08-17 | 2008-10-01 | 岳泉 | Oral cavity instrument with luminous source |
| CN201256958Y (en) * | 2008-09-29 | 2009-06-17 | 李凤华 | Self-lighting type stomatoscope |
| CN201316257Y (en) * | 2008-12-16 | 2009-09-30 | 李其英 | Double-mirror amplifying stomatoscope with light source |
-
2010
- 2010-09-09 CN CN2010102769443A patent/CN101933797B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201123809Y (en) * | 2007-08-17 | 2008-10-01 | 岳泉 | Oral cavity instrument with luminous source |
| CN201256958Y (en) * | 2008-09-29 | 2009-06-17 | 李凤华 | Self-lighting type stomatoscope |
| CN201316257Y (en) * | 2008-12-16 | 2009-09-30 | 李其英 | Double-mirror amplifying stomatoscope with light source |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101933797A (en) | 2011-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO YINZHOU QIANFENG MACHINERY TECHNOLOGY CO., Free format text: FORMER OWNER: CHENGDU CHUNJIANG TECHNOLOGY CO., LTD. Effective date: 20110905 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610041 CHENGDU, SICHUAN PROVINCE TO: 315100 NINGBO, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20110905 Address after: 315100 Zhejiang city of Ningbo province Yinzhou District South Street Huamao a number of institutions A-909 room Applicant after: Ningbo Yinzhou Qianfeng Machinery Technology Co., Ltd. Address before: 610041 No. 6, Tian Long Road, hi tech Development Zone, Sichuan, Chengdu Applicant before: Chengdu Chunjiang Science and Technology Co., Ltd. |
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| 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: 20111116 Termination date: 20120909 |