CN111358416A - Oral cavity observation mirror - Google Patents
Oral cavity observation mirror Download PDFInfo
- Publication number
- CN111358416A CN111358416A CN202010204261.0A CN202010204261A CN111358416A CN 111358416 A CN111358416 A CN 111358416A CN 202010204261 A CN202010204261 A CN 202010204261A CN 111358416 A CN111358416 A CN 111358416A
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- CN
- China
- Prior art keywords
- driving shaft
- rod
- handle
- lever
- panel
- 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.)
- Pending
Links
- 210000000214 mouth Anatomy 0.000 title claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 210000003811 finger Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004932 little finger Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
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
- A61B1/24—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
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00066—Proximal part of endoscope body, e.g. handles
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Prostheses (AREA)
Abstract
The invention discloses an oral cavity observation mirror, which comprises a handle rod (1) and a panel (2), wherein the handle rod is integrally of a hollow tubular structure, and a glass lens (3) is embedded and installed in the panel (2); the handle comprises a handle rod (1), and is characterized in that a driving shaft rod (4) is arranged in the handle rod (1), the upper end and the lower end of the driving shaft rod (4) respectively extend out of the handle rod (1), an adjusting button (5) which can be screwed and fixed into a whole is arranged at the upper end of the driving shaft rod (4), hinge shafts (6) respectively extend out of two sides of the lower end of the driving shaft rod (4) in the radial direction, and a positioning cap (7) which can be screwed and fixed with the upper end of the handle rod (1) is arranged at the upper end. The invention has simple structure and convenient operation, and can freely adjust the pitching angle and the position of the glass lens according to the real-time operation requirement in the using process.
Description
Technical Field
The invention relates to the technical field related to medical equipment, in particular to an observation mirror mainly applied to the department of stomatology.
Background
The mouth mirror is mainly the most common instrument that is used for observing patient's oral cavity inside, common mouth mirror is fixed structure for mostly on the existing market, the contained angle and the position between mainly lens and the handle are fixed unchangeable, can not carry out the contained angle between lens and the handle and the adjustment of position direction according to real-time observation needs at the in-process of using, consequently also very inconvenience at the in-process of using, to this, some oral cavity observation mirror that can adjust the every single move angle of oral cavity observation lens have appeared on the existing market, but its holistic control range is less, still there is a great deal of inconvenience, and accomodate also very inconvenient.
Disclosure of Invention
The invention aims to provide an oral cavity observation mirror which can effectively solve the problems in the background technology.
In order to solve the problems existing in the background technology, the device comprises a handle bar 1 which is a hollow tubular structure and a panel 2, wherein a glass lens 3 is embedded and installed in the panel 2; a driving shaft lever 4 is arranged in the handle lever 1, the upper end and the lower end of the driving shaft lever 4 respectively extend out of the handle lever 1, the upper end of the driving shaft lever 4 is provided with an adjusting button 5 which can be screwed and fixed into a whole with the driving shaft lever, two sides of the lower end of the driving shaft lever 4 respectively extend out of a hinge shaft 6 in the radial direction, the upper end of the handle lever 1 is provided with a positioning cap 7 which can be screwed and fixed with the handle lever 1, the middle part of the positioning cap 7 is provided with a hole which can be in axial clearance sliding fit with the driving shaft lever 4, the lower end of the handle lever 1 is provided with an adjusting cap 8 which can be in rotational connection and fit with the lower end of the handle lever 1, and the middle part;
a positioning rod 9 extends outwards from the outer circular surface of the adjusting cap 8, the positioning rod 9 is integrally of an arc-shaped structure, two sides of the end part of the positioning rod 9 respectively extend outwards to form fork rods 10 concentric with the positioning rod, the two fork rods 10 are rotatably connected and matched with the panel 2 through a rotating shaft 11, one side of the panel 2 is provided with a notch 12 in a penetrating way, two side surfaces of the notch 12 are provided with guide sliding chutes 13 arranged along the length direction of the notch, and the guide sliding chutes 13 are in clearance sliding fit with the hinge shaft 6;
the inner wall of the handle rod 1 extends a circle of first bosses 14 which can be in clearance sliding fit with the driving shaft rod 4 in an inward radial direction, the outer circumferential surface of the driving shaft rod 4 extends a circle of second bosses 15 which can be in clearance sliding fit with the inner wall of the handle rod 1 in an outward radial direction, the driving shaft rod 4 is sleeved with a spring 16, and the upper end and the lower end of the spring 16 are respectively propped against the first bosses 14 and the second bosses 15.
The upper end of the driving shaft lever 4 is provided with an external thread 17, and an internal thread which can be screwed with the external thread 17 is arranged in the hole of the positioning cap 7.
Due to the adoption of the technical scheme, the invention has the following beneficial effects: simple structure, convenient operation can be according to real-time operation needs at the in-process that uses, freely adjusts the every single move angle of glass lens and the position of glass lens.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a retainer rod and panel portion of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the technical scheme in the embodiment of the invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the invention.
Referring to fig. 1-2, the present embodiment is realized by the following technical solution, which comprises a handle bar 1 with a hollow tubular structure and a panel 2, wherein a glass lens 3 is embedded in the panel 2; a driving shaft lever 4 is arranged in the handle lever 1, the upper end and the lower end of the driving shaft lever 4 respectively extend out of the handle lever 1, the upper end of the driving shaft lever 4 is provided with an adjusting button 5 which can be screwed and fixed into a whole with the driving shaft lever, two sides of the lower end of the driving shaft lever 4 respectively extend out of a hinge shaft 6 in the radial direction, the upper end of the handle lever 1 is provided with a positioning cap 7 which can be screwed and fixed with the handle lever 1, the middle part of the positioning cap 7 is provided with a hole which can be in axial clearance sliding fit with the driving shaft lever 4, the lower end of the handle lever 1 is provided with an adjusting cap 8 which can be in rotational connection and fit with the lower end of the handle lever 1, and the middle part;
a positioning rod 9 extends outwards from the outer circular surface of the adjusting cap 8, the positioning rod 9 is integrally of an arc-shaped structure, two sides of the end part of the positioning rod 9 respectively extend outwards to form fork rods 10 concentric with the positioning rod, the two fork rods 10 are rotatably connected and matched with the panel 2 through a rotating shaft 11, one side of the panel 2 is provided with a notch 12 in a penetrating way, two side surfaces of the notch 12 are provided with guide sliding chutes 13 arranged along the length direction of the notch, and the guide sliding chutes 13 are in clearance sliding fit with the hinge shaft 6;
the inner wall of the handle rod 1 extends a circle of first bosses 14 which can be in clearance sliding fit with the driving shaft rod 4 in an inward radial direction, the outer circumferential surface of the driving shaft rod 4 extends a circle of second bosses 15 which can be in clearance sliding fit with the inner wall of the handle rod 1 in an outward radial direction, the driving shaft rod 4 is sleeved with a spring 16, and the upper end and the lower end of the spring 16 are respectively propped against the first bosses 14 and the second bosses 15.
The upper end of the driving shaft lever 4 is provided with an external thread 17, and an internal thread which can be screwed with the external thread 17 is arranged in the hole of the positioning cap 7.
The working principle and the implementation process of the technical solution part in the present embodiment are further described below with reference to the drawings:
when in operation, the upper end of the handle rod 1 is held in the palm by a little finger, a ring finger and a middle finger, and then the index finger and the thumb of an operator pinch the adjusting button 5;
when the pitching angles of the panel 2 and the glass lenses 3 need to be adjusted, the adjusting button 5 is only required to be pinched to push the driving shaft lever 4 up and down, and the driving shaft lever 4 drives the adjusting panel 2 and the glass lenses 3 to rotate by taking the rotating shaft 11 as a circle center when moving in the up-and-down axial direction;
when the positions of the panel 2 and the glass lenses 3 need to be adjusted, the adjusting button 5 only needs to be pinched to drive the driving shaft lever 4 to rotate, and the driving shaft lever 4 drives the adjusting panel 2 and the glass lenses 3 to rotate by taking the driving shaft lever 4 as a circle center through the fork rod 10 and the positioning rod 9 when rotating in the circumferential direction.
When accomodating, push away the driving shaft pole 4 to the top, rotate adjusting knob 5 and make the external screw thread 17 portion of driving shaft pole 4 connect soon with the position cap 7 again and fix an organic whole can, adjusting panel 2 and glass lens 3 are the position state that is nearly parallel with driving shaft pole 4 this moment.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (2)
1. An oral cavity observation mirror comprises a handle rod (1) and a panel (2), wherein the handle rod is integrally of a hollow tubular structure, and a glass lens (3) is embedded in the panel (2); the electric wrench is characterized in that a driving shaft lever (4) is arranged in the handle lever (1), the upper end and the lower end of the driving shaft lever (4) respectively extend out of the handle lever (1), the upper end of the driving shaft lever (4) is provided with an adjusting button (5) which can be screwed and fixed with the driving shaft lever into a whole, two sides of the lower end of the driving shaft lever (4) respectively extend out of a hinge shaft (6) in the radial direction, the upper end of the handle lever (1) is provided with a positioning cap (7) which can be screwed and fixed with the handle lever, the middle part of the positioning cap (7) is provided with a hole which can be in axial clearance sliding fit with the driving shaft lever (4), the lower end of the handle lever (1) is provided with an adjusting cap (8) which can be in rotating connection fit with the handle lever, and the middle part of the adjusting cap;
the positioning rod (9) extends outwards from the outer circular surface of the adjusting cap (8), the positioning rod (9) is integrally of an arc-shaped structure, two sides of the end part of the positioning rod (9) respectively extend outwards to form fork rods (10) concentric with the positioning rod, the two fork rods (10) are rotatably connected and matched with the panel (2) through a rotating shaft (11), one side of the panel (2) is provided with a notch (12) in a penetrating manner, two side surfaces of the notch (12) are provided with guide sliding chutes (13) arranged along the length direction of the notch, and the guide sliding chutes (13) are in clearance sliding fit with the hinge shaft (6);
the handle comprises a handle rod (1), wherein a circle of first boss (14) capable of being in clearance sliding fit with a driving shaft rod (4) extends inwards and radially from the inner wall of the handle rod (1), a circle of second boss (15) capable of being in clearance sliding fit with the inner wall of the handle rod (1) extends outwards and radially from the outer circular surface of the driving shaft rod (4), a spring (16) is sleeved on the driving shaft rod (4), and the upper end and the lower end of the spring (16) are respectively abutted to the first boss (14) and the second boss (15).
2. The oral cavity observation mirror according to claim 1, wherein the upper end of the driving shaft 4 is provided with an external thread 17, and the hole of the positioning cap 7 is provided with an internal thread which can be screwed with the external thread 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010204261.0A CN111358416A (en) | 2020-03-21 | 2020-03-21 | Oral cavity observation mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010204261.0A CN111358416A (en) | 2020-03-21 | 2020-03-21 | Oral cavity observation mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111358416A true CN111358416A (en) | 2020-07-03 |
Family
ID=71198783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010204261.0A Pending CN111358416A (en) | 2020-03-21 | 2020-03-21 | Oral cavity observation mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111358416A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH249250A (en) * | 1945-11-30 | 1947-06-15 | Franz Dr Riedener | Dental treatment facility. |
| DE29705997U1 (en) * | 1997-04-03 | 1997-05-28 | Adolf Schweickhardt GmbH & Co, 78532 Tuttlingen | Dental mouth mirror |
| US6595775B1 (en) * | 2000-09-18 | 2003-07-22 | Pulpdent Corporation | Dental mirror |
| CN202942084U (en) * | 2012-12-05 | 2013-05-22 | 陈海龙 | Novel mouth mirror allowing multi-angle observation |
| CN203153694U (en) * | 2013-04-08 | 2013-08-28 | 李梅 | Mouth mirror with adjustable mirror surface angle |
| CN203634121U (en) * | 2013-10-28 | 2014-06-11 | 金巍 | Stomatoscope with large visual field |
| CN204445808U (en) * | 2015-01-23 | 2015-07-08 | 罗艳燕 | A kind of anti-steam observing mirror for oral cavity |
| CN205107608U (en) * | 2015-10-27 | 2016-03-30 | 黄爱华 | All -round special mouth mirror |
| CN109770839A (en) * | 2019-03-25 | 2019-05-21 | 中国人民解放军第四军医大学 | Medical dental multi-angle dental mirror |
| CN209107294U (en) * | 2018-06-28 | 2019-07-16 | 赵贵仙 | A kind of observation mirror for department of stomatology easy to use |
| CN209377538U (en) * | 2018-11-14 | 2019-09-13 | 杨晓芸 | A kind of Odontoscope with light source |
-
2020
- 2020-03-21 CN CN202010204261.0A patent/CN111358416A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH249250A (en) * | 1945-11-30 | 1947-06-15 | Franz Dr Riedener | Dental treatment facility. |
| DE29705997U1 (en) * | 1997-04-03 | 1997-05-28 | Adolf Schweickhardt GmbH & Co, 78532 Tuttlingen | Dental mouth mirror |
| US6595775B1 (en) * | 2000-09-18 | 2003-07-22 | Pulpdent Corporation | Dental mirror |
| CN202942084U (en) * | 2012-12-05 | 2013-05-22 | 陈海龙 | Novel mouth mirror allowing multi-angle observation |
| CN203153694U (en) * | 2013-04-08 | 2013-08-28 | 李梅 | Mouth mirror with adjustable mirror surface angle |
| CN203634121U (en) * | 2013-10-28 | 2014-06-11 | 金巍 | Stomatoscope with large visual field |
| CN204445808U (en) * | 2015-01-23 | 2015-07-08 | 罗艳燕 | A kind of anti-steam observing mirror for oral cavity |
| CN205107608U (en) * | 2015-10-27 | 2016-03-30 | 黄爱华 | All -round special mouth mirror |
| CN209107294U (en) * | 2018-06-28 | 2019-07-16 | 赵贵仙 | A kind of observation mirror for department of stomatology easy to use |
| CN209377538U (en) * | 2018-11-14 | 2019-09-13 | 杨晓芸 | A kind of Odontoscope with light source |
| CN109770839A (en) * | 2019-03-25 | 2019-05-21 | 中国人民解放军第四军医大学 | Medical dental multi-angle dental mirror |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200703 |
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| RJ01 | Rejection of invention patent application after publication |