CN106236010B - A kind of Fracture Width motorized adjustment examination with slitlamp microscope instrument functional unit device - Google Patents
A kind of Fracture Width motorized adjustment examination with slitlamp microscope instrument functional unit device Download PDFInfo
- Publication number
- CN106236010B CN106236010B CN201610569493.XA CN201610569493A CN106236010B CN 106236010 B CN106236010 B CN 106236010B CN 201610569493 A CN201610569493 A CN 201610569493A CN 106236010 B CN106236010 B CN 106236010B
- Authority
- CN
- China
- Prior art keywords
- driven gear
- blade
- connecting plate
- track base
- blade track
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/13—Ophthalmic microscopes
- A61B3/135—Slit-lamp microscopes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Abstract
The invention discloses a kind of Fracture Width motorized adjustment examination with slitlamp microscope instrument functional unit devices, including rotating cam, edge of a knife sliding block, connecting plate, blade, blade track base, bearing, pulley driving lever, driven gear, driving gear, motor and housing, the blade track base is fixedly mounted on the bottom of housing, connecting plate is fixedly mounted on blade track base, the bottom of connecting plate is flexibly connected driven gear by bearing, the bottom surface of driven gear is fixedly connected with the top surface of rotation cam, the bottom of edge of a knife sliding block is fixedly connected with blade, the driven gear engagement connection driving gear, driving gear is fixedly connected on the output shaft of motor.This practical adjusting by medical ophthalmology examination with slitlamp microscope instrument slit source more further increases the precision of slit of illumination control manipulation and comfort level provides the Adaptive Technology basis of automated execution mechanism from the fully functional functional mode for being replaced by electric control operation of manual operation.
Description
Technical field
The present invention relates to examination with slitlamp microscope instrument slit of illumination, and electrically driven (operated) functional unit device completely occurs, especially suitable
For by the widely applied slit of illumination pathology micrography instrument of ophthalmology medical field.
Background technique
Slit-lamp microscope is the essential important pathological diagnosis instrument of ophthalmology medical inspection；It is split applied by the profession
Lighting device usually occurs by slit of illumination for gap lamp microscope system and optical microscopy forms, in traditional typical knot subsidiary at present
In structure device, have below according in when generation technique development need improve the problem of: i.e. current light source crack generating mechanism is still
The manual crack control mechanism of a set of Purely mechanical, to be easy to operate, regulation handle position and light source crack adjust and control
The distance of plane is also relatively large, there is situation below therewith: 1, mechanically adjusting the often complex (ratio of transmission mechanism
If you need to add the multinomial components such as handwheel, cam, eccentric shaft, tappet, shifting block) and the relatively high precision of needs；2, it operates
It is required that high manufacture machining cost support is required to compared with top adjustment comfort level and adjustment precision degree；And from clinic
Using being in angle: the application efficiency of the slit-lamp microscope of current this structure is also restrained, thus according in current
Technological progress application demand, be directed to the light source crack generating mechanism form of this kind of special instrument, need oriented more to accord with
Close the adaptive functions of the intelligent development trend direction transformation for simplifying facilitation operating function.
Summary of the invention
The purpose of the present invention is to provide a kind of Fracture Width motorized adjustment examination with slitlamp microscope instrument functional unit dresses
It sets, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of Fracture Width motorized adjustment examination with slitlamp microscope instrument functional unit device, including by motor, driver
Structure, rotation cam, pulley driving lever, blade guide rail and blade composition light source optical path on open-and-close mechanism, using optically focused lens barrel and
Open-and-close mechanism is connected on medical ophthalmology examination with slitlamp microscope instrument luminous source system by housing, to realize that electricity controls system
The operating function in crack.
As a further solution of the present invention: all kinds of electric drives and motor that open-and-close mechanism is suitable for being selected according to demand
Driving control system realizes that the automation and intelligentification crack accurately controlled is adjusted.
Compared with prior art, the beneficial effects of the present invention are:
This practical adjusting by medical ophthalmology examination with slitlamp microscope instrument slit source is from the fully functional of manual operation
It is replaced by the functional mode of electric control operation, and the precision for more further increasing slit of illumination control manipulation and comfort level offer are certainly
The Adaptive Technology basis of Dong Hua executing agency, while also making to simplify and forming machine in ophthalmic slit lamp micrography instrument traditional sense
It is configured to possible.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the invention.
Fig. 2 is the attachment structure schematic diagram for rotating cam and edge of a knife sliding block.
Fig. 3 is the structural schematic diagram of crack adjustment structure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of Fracture Width motorized adjustment examination with slitlamp microscope instrument function
Energy cell arrangement, including optically focused lens barrel 1, tension spring 2, rotation cam 3, edge of a knife sliding block 4, connecting plate 5, blade 6, blade track base
7, bearing 8, pulley driving lever 9, driven gear 10, driving gear 11, motor 12 and housing 13, the fixed peace of the blade track base 7
Connecting plate 5 is fixedly mounted on the bottom of housing 13, blade track base 7, the bottom of connecting plate 5 is flexibly connected by bearing 8
Driven gear 10, the bottom surface of driven gear 10 are fixedly connected with the top surface of rotation cam 3, and the surface setting for rotating cam 3 is a pair of
Arc chute, and two arc chute center symmetric settings, the both ends of arc chute are respectively close to the outer circle of rotation cam 3 in
Heart circular hole, the pulley driving lever 9 being slidably connected on corresponding edge of a knife sliding block 4 in the arc chute pass through driven gear 10 and drive rotation
Rotating cam 3 rotates together, so that arc chute and pulley driving lever 9 move, that is, realizes the promotion to blade 6, described
Edge of a knife sliding block 4 is slidably connected in the sliding slot of 7 bottom of blade track base, and the bottom of edge of a knife sliding block 4 is fixedly connected with blade 6,
By the relative motion of two edge of a knife sliding blocks 4, realize that the distance between two blades 6 are adjusted, i.e., Fracture Width is adjusted, and described two
Tension spring 2 is connected between pulley driving lever 9 on a blade track base 7, in order to reset.
The engagement of the driven gear 10 connection driving gear 11 constitutes transmission mechanism, and driving gear 11 is fixedly connected on motor
On 12 output shaft, motor 12 is fixedly mounted in housing 13, and by motor 12, two edge of a knife sliding blocks 4 of driving are transported relatively indirectly
It is dynamic, realize that Fracture Width is adjusted.
Optically focused lens barrel 1, through-hole, the driven tooth of optically focused lens barrel 1 and 5 center of connecting plate is arranged in the surface of the connecting plate 5
The through-hole coaxial arrangement taken turns the through-hole at 10 centers, rotate 3 center of cam.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (1)
1. a kind of Fracture Width motorized adjustment examination with slitlamp microscope instrument functional unit device, which is characterized in that including by electricity
The open-and-close mechanism on light source optical path that machine, transmission mechanism, rotation cam, pulley driving lever, blade track base and blade form, uses
Open-and-close mechanism is connected on medical ophthalmology examination with slitlamp microscope instrument luminous source system by optically focused lens barrel and housing, thus real
Existing electricity controls the operating function in crack processed；Open-and-close mechanism is suitable for all kinds of electric driving control systems being selected according to demand, real
The automation and intelligentification crack now accurately controlled is adjusted；Blade track base is fixedly mounted on the bottom of housing, on blade track base
Connecting plate is fixedly mounted, the bottom of connecting plate is flexibly connected driven gear by bearing, and the bottom surface of driven gear is fixedly connected with rotation
The top surface of rotating cam, a pair of of arc chute is arranged in the surface for rotating cam, and two arc chute center symmetric settings, arc are sliding
The both ends of slot are respectively close to the outer circle and center hole of rotation cam；It is slidably connected on corresponding edge of a knife sliding block in the arc chute
Pulley driving lever, drive rotation cam to rotate together by driven gear so that arc chute and pulley driving lever move, knife
Mouth sliding block is slidably connected in the sliding slot of blade track base bottom, and the bottom of edge of a knife sliding block is fixedly connected with blade, passes through two
The relative motion of a edge of a knife sliding block realizes that the distance between two blades are adjusted；Pulley driving lever on two blade track bases it
Between connection tension spring in order to resetting；The driven gear engagement connection driving gear constitutes transmission mechanism, and driving gear is fixed
It is connected on the output shaft of motor, motor is fixedly mounted in housing, drives two edge of a knife sliding blocks are opposite to transport indirectly by motor
It is dynamic；The surface of the connecting plate is arranged optically focused lens barrel, the through-hole at optically focused lens barrel and connecting plate center, driven gear center it is logical
The through-hole coaxial arrangement in hole, rotating cam center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610569493.XA CN106236010B (en) | 2016-07-19 | 2016-07-19 | A kind of Fracture Width motorized adjustment examination with slitlamp microscope instrument functional unit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610569493.XA CN106236010B (en) | 2016-07-19 | 2016-07-19 | A kind of Fracture Width motorized adjustment examination with slitlamp microscope instrument functional unit device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106236010A CN106236010A (en) | 2016-12-21 |
| CN106236010B true CN106236010B (en) | 2018-12-25 |
Family
ID=57613357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610569493.XA Active CN106236010B (en) | 2016-07-19 | 2016-07-19 | A kind of Fracture Width motorized adjustment examination with slitlamp microscope instrument functional unit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106236010B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859590A (en) * | 2017-04-11 | 2017-06-20 | 王奕 | The Fracture Width electronic adjustment system of slit-lamp microscope |
| CN110215219A (en) * | 2019-06-18 | 2019-09-10 | 中国人民解放军空军特色医学中心 | High-precision intelligent type CFF detection system |
| CN112274106A (en) * | 2020-06-23 | 2021-01-29 | 重庆康华瑞明科技股份有限公司 | Electric retracting mechanism and electric adjusting mechanism of xerophthalmia inspection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4818068A (en) * | 1987-06-30 | 1989-04-04 | Tokyo Kogaku Kikai Kabushiki Kaisha | Slit apparatus |
| CN1272050A (en) * | 1997-11-11 | 2000-11-01 | 哈格-斯特莱特有限公司 | Device for stereoscopic examination of patients eye |
| CN202044247U (en) * | 2011-05-03 | 2011-11-23 | 上海美沃精密仪器有限公司 | Micro-display slit device |
| CN202235302U (en) * | 2011-09-26 | 2012-05-30 | 云南云奥光电有限公司 | Rotating mechanism for slit-lamp microscope |
| JP5184543B2 (en) * | 2007-09-26 | 2013-04-17 | 三菱電機株式会社 | Thermally conductive sheet and power module |
| EP2695572A1 (en) * | 2012-08-07 | 2014-02-12 | Kabushiki Kaisha Topcon | Slit lamp microscope |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03162822A (en) * | 1990-11-07 | 1991-07-12 | Canon Inc | Slit lamp |
| JP3195814B2 (en) * | 1992-01-13 | 2001-08-06 | 興和株式会社 | Slit adjustment device for slit lamp microscope |
| JPH0690905A (en) * | 1992-09-10 | 1994-04-05 | Nikon Corp | Slit lamp microscope |
-
2016
- 2016-07-19 CN CN201610569493.XA patent/CN106236010B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4818068A (en) * | 1987-06-30 | 1989-04-04 | Tokyo Kogaku Kikai Kabushiki Kaisha | Slit apparatus |
| CN1272050A (en) * | 1997-11-11 | 2000-11-01 | 哈格-斯特莱特有限公司 | Device for stereoscopic examination of patients eye |
| JP5184543B2 (en) * | 2007-09-26 | 2013-04-17 | 三菱電機株式会社 | Thermally conductive sheet and power module |
| CN202044247U (en) * | 2011-05-03 | 2011-11-23 | 上海美沃精密仪器有限公司 | Micro-display slit device |
| CN202235302U (en) * | 2011-09-26 | 2012-05-30 | 云南云奥光电有限公司 | Rotating mechanism for slit-lamp microscope |
| EP2695572A1 (en) * | 2012-08-07 | 2014-02-12 | Kabushiki Kaisha Topcon | Slit lamp microscope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106236010A (en) | 2016-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106236010B (en) | A kind of Fracture Width motorized adjustment examination with slitlamp microscope instrument functional unit device | |
| CN203490383U (en) | Electric adjustable diaphragm used for ultraviolet laser glass cutting machine | |
| TWI345129B (en) | Projection apparatus with lamp moving system | |
| CN203324584U (en) | Aligning device | |
| CN104460006A (en) | Multifunctional sunlight simulation device | |
| EP3236140A1 (en) | Dimming device | |
| CN103471577B (en) | Optical mechanism is closed in mechanical shaking laser gyro | |
| CN102727176B (en) | System and method of handhold slit lamp | |
| CN202235302U (en) | Rotating mechanism for slit-lamp microscope | |
| CN108679579A (en) | A kind of stage lighting imaging chopping disk | |
| CN106859590A (en) | The Fracture Width electronic adjustment system of slit-lamp microscope | |
| CN203671489U (en) | Mechanism with electronic focus adjusting and manual focus adjusting capable of being switched over | |
| CN203408103U (en) | Laser focusing device and optical fiber laser skin therapeutic apparatus | |
| CN202600361U (en) | Exposure machine and illumination control device of the same | |
| CN203404633U (en) | Novel illuminating device for crack light | |
| CN201113202Y (en) | Automatic wire stripping machine | |
| CN205342221U (en) | Laser cutting machine with low ablation degree on side wall of LED (Light emitting diode) chip | |
| CN206361504U (en) | A kind of extendible LED landing and taxing lights | |
| CN106678742A (en) | Light source focusing structure and applied lamp of same | |
| CN108548158A (en) | A kind of stage lighting lamps and lanterns imaging cutter device | |
| CN208312272U (en) | A kind of stage lighting imaging chopping disk | |
| CN204029262U (en) | Gear model for demonstration purpose | |
| CN206788451U (en) | Eyepiece grating governor motion, aperture assemblies | |
| CN203773125U (en) | Multi-wavelength conversion system for full-wavelength polarimeter | |
| CN207364896U (en) | A kind of outdoor lights |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |