CN208048714U - A kind of ophthalmic cornea size device for fast detecting - Google Patents
A kind of ophthalmic cornea size device for fast detecting Download PDFInfo
- Publication number
- CN208048714U CN208048714U CN201721019758.5U CN201721019758U CN208048714U CN 208048714 U CN208048714 U CN 208048714U CN 201721019758 U CN201721019758 U CN 201721019758U CN 208048714 U CN208048714 U CN 208048714U
- Authority
- CN
- China
- Prior art keywords
- lantern ring
- fast detecting
- guide rod
- cornea
- size device
- 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
Purpose of the utility model is to solve the not easy-operating problems of existing equipment, disclose a kind of ophthalmic cornea size device for fast detecting, including bottom plate, it supports, casing, screw rod, fixed link, helical spring, guide rod, turntable, positioning pipe and fixed frame, it is installed with connecting plate on the left of the support column, trip bolt is installed between described sleeve pipe and connecting plate, it is installed with support plate on the upside of described sleeve pipe, the screw surface screw-thread fit has the first lantern ring, the fixed link left end is installed with the second lantern ring, the guide rod upper end is installed with baffle, connecting rod uniformly is installed on the outside of the turntable, it is installed with detection ring in the middle part of the fixed frame.The utility model is by the detection rings of multiple and different diameters, so as to be compared to the cornea of people, consequently facilitating the size of cornea is quickly detected, and it is simple and clear, it is conveniently operated, is worth being promoted.
Description
Technical field
The utility model is related to medical field more particularly to a kind of ophthalmic cornea size device for fast detecting.
Background technology
Cornea is the transparent part of eyes foremost, covering iris, pupil and anterior chamber, and provides most of dioptric for eyes
Power.In addition lenticular refractive power, light can be focused accurately and constitute image on the retina.In the dioptric system of human eye
In, the refractive power of cornea is strongest, because it is directly contacted with air.Cornea has very sensitive nerve endings, if any
Foreign object contacts cornea, and eyelid will in spite of oneself be closed with protect eyes.In order to keep transparent, there is no blood vessels for cornea, thoroughly
It crosses tear and aqueous humor obtains nutrient and oxygen.Usually said " iris " is exactly by transparent cornea, iris and pupil sheet
The displaying of color will be such that eyeball generates abnormal, to easily cause ophthalmology if black-eyed size is more than normal size range
Disease is generally detected using the detection device of profession in optician's shop, is needed in this way when being detected to cornea size
A large amount of electric energy is consumed, and cost is high, not easy to operate, new hand needs the study to equipment by profession that can just grasp
Make, needs to carry out statistics calculating to data, and the size of inconvenient diagonal film is intuitively observed, and is impacted to user.
Utility model content
Purpose of the utility model is to solve the deficiencies in the prior art, and it is quick to provide a kind of ophthalmic cornea size
Detection device.
The utility model is achieved through the following technical solutions：
A kind of ophthalmic cornea size device for fast detecting, including bottom plate, the bottom plate upside are installed with support column,
It is installed with connecting plate on the left of the support column, casing is installed on the left of the connecting plate, between described sleeve pipe and connecting plate
Trip bolt is installed, support plate is installed on the upside of described sleeve pipe, screw rod is installed on the upside of the support column, it is described
Screw surface screw-thread fit has the first lantern ring, and fixed link is installed on the left of first lantern ring, and the fixed link left end is solid
Dingan County is equipped with the second lantern ring, is installed with helical spring on the downside of second lantern ring, is socketed with and leads inside the helical spring
Bar, the guide rod upper end are installed with baffle, and the lower end of the guide rod riveting has turntable, uniformly installed on the outside of the turntable
There is connecting rod, the connecting rod outer end is installed with positioning pipe, fixed frame is installed on the upside of the positioning pipe, described solid
Determine to be installed with detection ring in the middle part of frame.
As the optimal technical scheme of the utility model, the positioning pipe is made of transparent plastic material.
As the optimal technical scheme of the utility model, the detection ring is the detection ring of different-diameter.
As the optimal technical scheme of the utility model, the guide rod is slidably matched with the second lantern ring.
As the optimal technical scheme of the utility model, the connecting plate is distributed on support column lateral wall.
Compared with prior art, the utility model has the beneficial effects that：
The utility model is by the detection ring of different-diameter, so as to compare with the cornea size of detected personnel
According to so as to intuitively observe the cornea size of detected personnel, being contrasted with the range of cornea size, so as to obtain
Whether the cornea size for the personnel of being detected is normal, by the way that turntable is arranged, consequently facilitating rapid translating is carried out to different detection rings,
Convenient for being quickly found out the detection ring to match with cornea, the diameter by detecting ring can learn the size of cornea, pass through setting
First lantern ring, consequently facilitating the height to positioning pipe is adjusted, convenient for making positioning pipe contact be detected the eye of personnel, convenience pair
Eyeball is observed, and by the way that helical spring is arranged, consequently facilitating pulling turntable, avoids exerting oneself when pushing baffle
Suddenly, convenient that eyeball is protected, and simple in structure, reasonable design, easy operation, it is worth being promoted the use of.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model positioning pipe and detects the vertical view of ring.
In figure：1, the first lantern ring, 2, screw rod, 3, support, 4, bottom plate, 5, connecting plate, 6, casing, 7, support plate, 8, tight
Gu screw, 9, fixed frame, 10, detection ring, 11, positioning pipe, 12, connecting rod, 13, turntable, 14, helical spring, 15, baffle, 16,
Guide rod, the 17, second lantern ring, 18, fixed link.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of ophthalmic cornea size device for fast detecting, including bottom plate 4,4 upside of the bottom plate are installed with support
Column 3,3 left side of the support column are installed with connecting plate 5, and the connecting plate 5 is distributed on 3 lateral wall of support column, the company
5 left side of fishplate bar is equipped with casing 6, and trip bolt 8 is equipped between described sleeve pipe 6 and connecting plate 5, and 6 upside of described sleeve pipe is fixed
Support plate 7 is installed, 3 upside of the support column is installed with screw rod 2, and 2 thread surface of the screw rod is combined with the first lantern ring
1, first lantern ring, 1 left side is installed with fixed link 18, and 18 left end of the fixed link is installed with the second lantern ring 17, institute
It states 17 downside of the second lantern ring and is installed with helical spring 14, guide rod 16, the guide rod are socketed with inside the helical spring 14
16 are slidably matched with the second lantern ring 17, and 16 upper end of the guide rod is installed with baffle 15,16 lower end riveting of the guide rod
There are turntable 13,13 outside of the turntable that connecting rod 12 uniformly is installed, 12 outer end of the connecting rod is installed with positioning pipe 11,
The positioning pipe 11 is made of transparent plastic material, and 11 upside of the positioning pipe is installed with fixed frame 9, the fixed frame 9
Middle part is installed with detection ring 10, and the detection ring 10 is the detection ring 10 of different-diameter.
Operation principle：The utility model by the detection ring 10 of different-diameter compared with the eyeball of detected personnel pair, from
And convenient for quickly learning the size of cornea, so as to judge whether the eye for being detected personnel is healthy, allow detected personnel first
It lies low, head is made to be placed in support plate 7, upward, then medical staff rotates clockwise fixed link 18 for face, to the first lantern ring 1
It moves down, then pushes down on baffle 15, it will guide rod 16 is pushed, due to the pulling of helical spring 14, so as to
With when pushing guide rod 16 to turntable 13 into row buffering, avoid it is firmly excessive eye is damaged, then will wherein one
A positioning pipe 11 covers on the eye of detected personnel, medical staff observe detection ring 10 whether " iris " with detected personnel
Size is the same, if equally, whether just the diameter by detecting ring 10 can learn " iris " size of detected personnel
Often, if it is different, it is rotated further turntable 13, other positioning pipes 11 is made to cover on successively on the eye of detected personnel, to just
It is used for quickly detecting in the size to cornea.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of ophthalmic cornea size device for fast detecting, including bottom plate (4), it is characterised in that：It is solid on the upside of the bottom plate (4)
Dingan County is equipped with support column (3), and connecting plate (5) is installed on the left of the support column (3), is installed on the left of the connecting plate (5)
There is casing (6), trip bolt (8) is installed between described sleeve pipe (6) and connecting plate (5), is fixedly mounted on the upside of described sleeve pipe (6)
There is support plate (7), is installed with screw rod (2) on the upside of the support column (3), screw rod (2) thread surface is combined with first
Lantern ring (1), the first lantern ring (1) left side are installed with fixed link (18), and fixed link (18) left end is installed with
Second lantern ring (17), the second lantern ring (17) downside are installed with helical spring (14), and the helical spring (14) is internal
It is socketed with guide rod (16), guide rod (16) upper end is installed with baffle (15), and guide rod (16) lower end riveting has
Turntable (13), turntable (13) outside are uniformly equipped with connecting rod (12), and connecting rod (12) outer end is installed with fixed
Position pipe (11), positioning pipe (11) upside are installed with fixed frame (9), inspection are installed in the middle part of the fixed frame (9)
Survey ring (10).
2. a kind of ophthalmic cornea size device for fast detecting according to claim 1, it is characterised in that：The positioning pipe
(11) it is made of transparent plastic material.
3. a kind of ophthalmic cornea size device for fast detecting according to claim 1, it is characterised in that：The detection ring
(10) it is the detection ring (10) of different-diameter.
4. a kind of ophthalmic cornea size device for fast detecting according to claim 1, it is characterised in that：The guide rod
(16) it is slidably matched with the second lantern ring (17).
5. a kind of ophthalmic cornea size device for fast detecting according to claim 1, it is characterised in that：The connecting plate
(5) it is distributed on support column (3) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019758.5U CN208048714U (en) | 2017-08-15 | 2017-08-15 | A kind of ophthalmic cornea size device for fast detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019758.5U CN208048714U (en) | 2017-08-15 | 2017-08-15 | A kind of ophthalmic cornea size device for fast detecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208048714U true CN208048714U (en) | 2018-11-06 |
Family
ID=63997297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721019758.5U Expired - Fee Related CN208048714U (en) | 2017-08-15 | 2017-08-15 | A kind of ophthalmic cornea size device for fast detecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208048714U (en) |
-
2017
- 2017-08-15 CN CN201721019758.5U patent/CN208048714U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20190815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |