CN206365877U - A kind of medical ophthalmic sight test means - Google Patents
A kind of medical ophthalmic sight test means Download PDFInfo
- Publication number
- CN206365877U CN206365877U CN201621084609.2U CN201621084609U CN206365877U CN 206365877 U CN206365877 U CN 206365877U CN 201621084609 U CN201621084609 U CN 201621084609U CN 206365877 U CN206365877 U CN 206365877U
- Authority
- CN
- China
- Prior art keywords
- motor
- electromagnet
- plate
- eye
- spring
- 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
Links
Abstract
The utility model is related to a kind of sight test means, more particularly to a kind of medical ophthalmic sight test means.The technical problems to be solved in the utility model be to provide it is a kind of take up space it is small, can help patient alleviate pressure, medical ophthalmic sight test means vdiverse in function.In order to solve the above-mentioned technical problem, the utility model provides such a medical ophthalmic sight test means, includes base, sliding block, slide rail, spring I, connecting rod, guide rod, bracing wire, electronic reel, right support, plate washer, motor I, supporting plate, chair, eye-shading plate, motor II, electric pushrod, ceiling hold, motor III, left shaft holder, screw mandrel, nut, right axle bearing, visual chart, motor IV, connecting plate, electric fan, block rubber, electromagnet I, spring II and electromagnet II.The utility model reached take up space it is small, can help patient alleviate pressure, easy-operating effect vdiverse in function, reasonable in design, practical, simple in construction.
Description
Technical field
The utility model is related to a kind of sight test means, more particularly to a kind of medical ophthalmic sight test means.
Background technology
The full name of ophthalmology is " illness in eye training ".Ophthalmology is that research occurs in vision system, including eyeball and associated with it
Tissue have the subjects of related disorders, what presently used visual chart was mainly checked is central vision, that is, is checked in macula retinae area
The clinical conditions of illness in eye, so as to easily and rapidly recognize the preliminary situation of visual function, are had weight by the recessed visual acuity of the heart
The meaning wanted, eyesight refers to the ability of retina resolution imagery.Eyesight quality by retina resolution imagery ability size Lai
Judge, however when the refracting media (such as cornea, crystal, vitreum) of eye become muddy or exist it is ametropia (including myopia,
Long sight, astigmatism etc.) when, even if the good eye vision of retinal function can still decline.The refracting media nubecula of eye, can use hand
Art is treated, and ametropia, needs to be corrected with lens.
The child of myopia is more and more now, and child is once near-sighted, negative with eye with reasons such as the growths and study of height
Lotus can increasingly weigh, and eyeball back/forth diameter progressively increases, if not taking effective prevention and control measure, will necessarily be faced with and wear glasses
The problem of.And after once putting on one's glasses, bad use eye custom and the defect of glasses in itself can cause myopia degree to increase year by year
It is long.In recent years, more than 95% teenager is suffering from that time of myopia, does not just stop entering for myopia development again
Journey, after the growth momentum of this myopia development need to continue to that 18-20 Sui eyeball development is ripe, the number of degrees can just be settled out.So
For the health of child, eye test is done by parents hospital of also often looking after children.
Existing medical ophthalmic sight test means exist take up space it is big, patient can not be helped to alleviate pressure, function
Simple shortcoming, thus need badly design it is a kind of take up space it is small, patient can be helped to alleviate pressure, medical ophthalmic vdiverse in function
Sight test means.
Utility model content
(1) technical problem to be solved
The utility model in order to overcome existing medical ophthalmic sight test means take up space greatly, patient can not be helped
Alleviate pressure, the simple shortcoming of function, the technical problems to be solved in the utility model be to provide one kind take up space it is small, can help
Patient alleviates pressure, medical ophthalmic sight test means vdiverse in function.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides such a medical ophthalmic sight test means,
Include base, sliding block, slide rail, spring I, connecting rod, guide rod, bracing wire, electronic reel, right support, plate washer, motor I, branch
Fagging, chair, eye-shading plate, motor II, electric pushrod, ceiling hold, motor III, left shaft holder, screw mandrel, nut, right axle bearing, regard
Power table, motor IV, connecting plate, electric fan, block rubber, electromagnet I, spring II and electromagnet II；On base from left to right successively
Provided with slide rail, electronic reel and right support, plate washer, sliding block and guide rod, the top of sliding block are sequentially provided with slide rail from left to right
End is connected with motor I, and the top of motor I is provided with supporting plate, and supporting plate is provided with chair, and the right-hand member of sliding block is provided with connecting rod, led
Pilot hole is provided with to bar, spring I is provided between sliding block and guide rod, connecting rod passes through spring I and pilot hole, electronic reel
On be wound with bracing wire, the left end of bracing wire and the right-hand member of connecting rod are connected, and the top of right support is provided with ceiling hold, the bottom of ceiling hold from
Left-to-right is sequentially provided with motor III, left shaft holder, right axle bearing and motor IV, and silk is provided between left shaft holder and right axle bearing
Bar, the left end of screw mandrel is connected with motor III, and screw mandrel is provided with nut, and screw mandrel and nut coordinate, and the bottom of nut is connected with electronic
Push rod, the bottom of electric pushrod is connected with motor II, and the bottom of motor II is provided with eye-shading plate, and eye-shading plate is provided with eyelet, motor
IV bottom is provided with connecting plate, and the left side of connecting plate is provided with visual chart, and the right side of connecting plate is provided with electric fan and electromagnet II, electricity
Fan is arranged on the top of electromagnet II, and the right-hand member of electromagnet II is provided with spring II, and the right-hand member of spring II is provided with electromagnet I, electricity
The right-hand member of magnet I is provided with block rubber.
Preferably, music player is also included, the right side of connecting plate is provided with music player, and music player is arranged on
Between electric fan and electromagnet II.
Preferably, electric light is also included, the right side of electric pushrod is provided with electric light.
Operation principle：When initial, spring is in compressive state, and sliding block is close to plate washer, when patient needs test eyesight,
Patient is sitting on chair, is then started electric pushrod elongation, is driven eye-shading plate to decline, when eye-shading plate and the eyes of patient be in it is same
When on one horizontal plane, electric pushrod stops elongation, starts motor III, and motor III drives screw mandrel to rotate, and screw mandrel drives nut to move to left,
So as to drive eye-shading plate to move to left, when eyes of the eye-shading plate close to patient, motor III is closed, because eye-shading plate is provided with an eye
Hole, so now the right eye of patient is occluded, left eye can carry out eyesight testing, after left eye is completed, and start motor III, drive
Eye-shading plate is moved to right, and dynamic eye-shading plate is moved to right after suitable distance, closes motor III, is restarted motor II and is rotated 180 °, motor II drives
Eye-shading plate rotates 180 °, closes motor II, then starts motor III, so as to drive eye-shading plate to move to left, when eye-shading plate is close to patient
Eyes when, close motor III, now the left eye of patient be occluded, right eye can carry out eyesight testing, after right eye is completed, electricity
Dynamic push rod, which shrinks, drives eye-shading plate to reset.If patient, which feels fatigue, wants to have a rest re-test once, it can start electronic
Reel, electronic reel hauls connecting rod by bracing wire and moved to right, and spring I continues to compress, and then drives patient to move to right, and works as patient
When moving to right to appropriate location, electronic reel is closed.Restart motor I and rotate 180 °, drive patient to rotate 180 °, then start
Motor IV rotates 180 °, drives connecting plate to rotate after 180 °, closes motor IV, starts electric fan, and patient is dried, patient is felt
Feel more comfortable.It can also be allowed to carry opposite magnetic, in spring II constantly to electromagnet I and the brief energization of electromagnet II
It under elastic reaction, can reset after electromagnet I and electromagnet II attract each other and immediately, and then drive block rubber constantly left and right shakes
It is dynamic, the back of patient is beaten, massaged, help patient's fatigue-relieving, after patient rests, electromagnet I and electromagnet II
Power-off, closes electric fan, restarts motor IV and drives visual chart to reset, motor I rotates 180 °, drives patient to rotate after 180 °,
Motor I is closed, starts electronic reel, bracing wire is unclamped, and patient is moved to left after reset, is closed electronic reel, is retested eyesight.
Because also including music player, the right side of connecting plate is provided with music player, and music player is arranged on electricity
Between fan and electromagnet II, so when patient tests eyesight, music player can be started and play music, loosen patient, have
Measure the eyesight of patient exactly beneficial to doctor.
Because also including electric light, the right side of electric pushrod is provided with electric light, so electric light can adjust ambient light, to patient
A more preferable environment is built, is conducive to doctor more accurately to measure the eyesight of patient.
(3) beneficial effect
The utility model reached take up space it is small, can help patient alleviate pressure, vdiverse in function, reasonable in design, practicality
Property easy-operating effect strong, simple in construction.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present utility model.
Fig. 2 is the left view structural representation of the utility model eye-shading plate.
Fig. 3 is second of main structure diagram of the present utility model.
Fig. 4 is the third main structure diagram of the present utility model.
Mark in accompanying drawing for：1- bases, 2- sliding blocks, 3- slide rails, 4- springs I, 5- connecting rods, 6- guide rods, 7- bracing wires,
The electronic reels of 8-, 9- right supports, 10- plate washers, 11- motors I, 12- supporting plates, 13- chairs, 14- eye-shading plates, 15- motors II,
16- electric pushrods, 17- ceiling holds, 18- motors III, 19- left shaft holders, 20- screw mandrels, 21- nuts, 22- right axle bearings, 23- is regarded
Power table, 24- motors IV, 25- connecting plates, 26- electric fans, 27- block rubbers, 28- electromagnet I, 29- springs II, 30- electromagnet
II, 31- pilot hole, 32- eyelets, 33- music players, 34- electric lights.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of medical ophthalmic sight test means, as Figure 1-4, include base 1, sliding block 2, slide rail 3, spring I
4th, connecting rod 5, guide rod 6, bracing wire 7, electronic reel 8, right support 9, plate washer 10, motor I 11, supporting plate 12, chair 13, screening
Eye plate 14, motor II 15, electric pushrod 16, ceiling hold 17, motor III 18, left shaft holder 19, screw mandrel 20, nut 21, right bearing
Seat 22, visual chart 23, motor IV 24, connecting plate 25, electric fan 26, block rubber 27, electromagnet I 28, spring II 29 and electromagnet
Ⅱ30；It is sequentially provided with slide rail 3, electronic reel 8 and right support 9, slide rail 3 and is set successively from left to right from left to right on base 1
There are plate washer 10, sliding block 2 and guide rod 6, the top of sliding block 2 is connected with motor I 11, and the top of motor I 11 is provided with supporting plate 12, branch
Fagging 12 is provided with chair 13, and the right-hand member of sliding block 2 is provided with connecting rod 5, and guide rod 6 is provided with pilot hole 31, sliding block 2 and guide rod
Spring I 4 is provided between 6, connecting rod 5 passes through and is wound with bracing wire 7, a left side for bracing wire 7 on spring I 4 and pilot hole 31, electronic reel 8
End is connected with the right-hand member of connecting rod 5, and the top of right support 9 is provided with ceiling hold 17, and the bottom of ceiling hold 17 is set successively from left to right
There are motor III 18, left shaft holder 19, right axle bearing 22 and motor IV 24, screw mandrel is provided between left shaft holder 19 and right axle bearing 22
20, the left end of screw mandrel 20 is connected with motor III 18, and screw mandrel 20 is provided with nut 21, and screw mandrel 20 coordinates with nut 21, nut 21
Bottom is connected with electric pushrod 16, and the bottom of electric pushrod 16 is connected with motor II 15, and the bottom of motor II 15 is provided with eye-shading plate
14, eye-shading plate 14 is provided with eyelet 32, and the bottom of motor IV 24 is provided with connecting plate 25, and the left side of connecting plate 25 is provided with visual chart
23, the right side of connecting plate 25 is provided with electric fan 26 and electromagnet II 30, and electric fan 26 is arranged on the top of electromagnet II 30, electromagnetism
The right-hand member of iron II 30 is provided with spring II 29, and the right-hand member of spring II 29 is provided with electromagnet I 28, and the right-hand member of electromagnet I 28 is provided with rubber
Block 27.
Also include music player 33, the right side of connecting plate 25 is provided with music player 33, and music player 33 is set
Between electric fan 26 and electromagnet II 30.
Also include electric light 34, the right side of electric pushrod 16 is provided with electric light 34.
Operation principle：When initial, spring is in compressive state, and sliding block 2 is close to plate washer 10, when patient needs to test eyesight
When, patient is sitting on chair 13, is then started electric pushrod 16 and is extended, drives eye-shading plate 14 to decline, as eye-shading plate 14 and patient
Eyes be in same level on when, electric pushrod 16 stop elongation, start motor III 18, motor III 18 drive 20 turns of screw mandrel
Dynamic, screw mandrel 20 drives nut 21 to move to left, so as to drive eye-shading plate 14 to move to left, when eyes of the eye-shading plate 14 close to patient, closes
Motor III 18, because eye-shading plate 14 is provided with an eyelet 32, now the right eye of patient is occluded, and left eye can carry out eyesight
Test, after left eye is completed, starts motor III 18, drives eye-shading plate 14 to move to right, and dynamic eye-shading plate 14 is moved to right after suitable distance, is closed
Motor III 18 is closed, restarts motor II 15 and rotates 180 °, motor II 15 drives eye-shading plate 14 to rotate 180 °, closes motor II 15,
Then start motor III 18, so as to drive eye-shading plate 14 to move to left, when eyes of the eye-shading plate 14 close to patient, close motor III
18, now the left eye of patient be occluded, right eye can carry out eyesight testing, after right eye is completed, electric pushrod 16 shrink drive
Eye-shading plate 14 resets.If patient, which feels fatigue, wants to have a rest re-test once, electronic reel 8 can be started, it is electronic
Reel 8 hauls connecting rod 5 by bracing wire 7 and moved to right, spring I 4 continue compress, and then drive patient move to right, when patient move to right to
During appropriate location, electronic reel 8 is closed.Restart motor I 11 and rotate 180 °, drive patient to rotate 180 °, then start electricity
Machine IV 24 rotates 180 °, drives connecting plate 25 to rotate after 180 °, closes motor IV 24, starts electric fan 26, and patient is dried, made
Patient feels more comfortable.It can also be allowed to carry opposite magnetic constantly to electromagnet I 28 and the brief energization of electromagnet II 30,
It under the elastic reaction of spring II 29, can reset after electromagnet I 28 and electromagnet II 30 attract each other and immediately, and then drive rubber
The constantly side-to-side vibrations of blob of viscose 27, is beaten to the back of patient, is massaged, and helps patient's fatigue-relieving, after patient rests,
Electromagnet I 28 and electromagnet II 30 are powered off, and close electric fan 26, are restarted motor IV 24 and are driven visual chart 23 to reset, motor I 11
180 ° of rotation, drives patient to rotate after 180 °, closes motor I 11, starts electronic reel 8, and bracing wire 7 is unclamped, and patient moves to left multiple
Behind position, electronic reel 8 is closed, eyesight is retested.
Because also including music player 33, the right side of connecting plate 25 is provided with music player 33, music player 33
It is arranged between electric fan 26 and electromagnet II 30, so when patient tests eyesight, music player 33 can be started and play music,
Loosen patient, be conducive to doctor to measure the eyesight of patient exactly.Because also including electric light 34, the right side of electric pushrod 16
Provided with electric light 34, so electric light 34 can adjust ambient light, a more preferable environment is built to patient, is conducive to doctor more accurate
Measure the eyesight of patient in ground.
Embodiment described above only expresses preferred embodiment of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (3)
1. a kind of medical ophthalmic sight test means, it is characterised in that include base (1), sliding block (2), slide rail (3), bullet
Spring I (4), connecting rod (5), guide rod (6), bracing wire (7), electronic reel (8), right support (9), plate washer (10), motor I
(11), supporting plate (12), chair (13), eye-shading plate (14), motor II (15), electric pushrod (16), ceiling hold (17), motor III
(18), left shaft holder (19), screw mandrel (20), nut (21), right axle bearing (22), visual chart (23), motor IV (24), connecting plate
(25), electric fan (26), block rubber (27), electromagnet I (28), spring II (29) and electromagnet II (30)；From a left side on base (1)
Slide rail (3), electronic reel (8) and right support (9) are sequentially provided with to the right side, slide rail is sequentially provided with plate washer from left to right on (3)
(10), sliding block (2) and guide rod (6), the top of sliding block (2) are connected with motor I (11), and the top of motor I (11) is provided with support
Plate (12), supporting plate (12) is provided with chair (13), and the right-hand member of sliding block (2) is provided with connecting rod (5), and guide rod (6) is provided with and led
To hole (31), spring I (4) is provided between sliding block (2) and guide rod (6), connecting rod (5) passes through spring I (4) and pilot hole
(31) bracing wire (7), is wound with electronic reel (8), the left end of bracing wire (7) is connected with the right-hand member of connecting rod (5), right support (9)
Top be provided with ceiling hold (17), the bottom of ceiling hold (17) be sequentially provided with from left to right motor III (18), left shaft holder (19),
Right axle bearing (22) and motor IV (24), are provided with screw mandrel (20), screw mandrel (20) between left shaft holder (19) and right axle bearing (22)
Left end be connected with motor III (18), screw mandrel (20) is provided with nut (21), and screw mandrel (20) and nut (21) coordinate, nut (21)
Bottom be connected with electric pushrod (16), the bottom of electric pushrod (16) is connected with motor II (15), the bottom of motor II (15)
Provided with eye-shading plate (14), eye-shading plate (14) is provided with eyelet (32), and the bottom of motor IV (24) is provided with connecting plate (25), connecting plate
(25) left side is provided with visual chart (23), and the right side of connecting plate (25) is provided with electric fan (26) and electromagnet II (30), electric fan
(26) top of electromagnet II (30) is arranged on, the right-hand member of electromagnet II (30) is provided with spring II (29), the right side of spring II (29)
End is provided with electromagnet I (28), and the right-hand member of electromagnet I (28) is provided with block rubber (27).
2. a kind of medical ophthalmic sight test means according to claim 1, it is characterised in that also include music and broadcast
Put device (33), the right side of connecting plate (25) is provided with music player (33), music player (33) be arranged on electric fan (26) and
Between electromagnet II (30).
3. a kind of medical ophthalmic sight test means according to claim 1, it is characterised in that also include electric light
(34), the right side of electric pushrod (16) is provided with electric light (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084609.2U CN206365877U (en) | 2016-09-27 | 2016-09-27 | A kind of medical ophthalmic sight test means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084609.2U CN206365877U (en) | 2016-09-27 | 2016-09-27 | A kind of medical ophthalmic sight test means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206365877U true CN206365877U (en) | 2017-08-01 |
Family
ID=59389552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621084609.2U Expired - Fee Related CN206365877U (en) | 2016-09-27 | 2016-09-27 | A kind of medical ophthalmic sight test means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206365877U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974153A (en) * | 2019-11-05 | 2020-04-10 | 温州市中心医院 | Slit lamp head position fixing device |
| CN113171055A (en) * | 2021-05-31 | 2021-07-27 | 新疆维吾尔自治区人民医院 | Be used for ophthalmology easily supplementary eyesight testing arrangement of adjustment type |
| CN113288043A (en) * | 2021-06-23 | 2021-08-24 | 赵雁之 | Device for detecting elasticity of crystalline lens through optical coherent elastography |
-
2016
- 2016-09-27 CN CN201621084609.2U patent/CN206365877U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974153A (en) * | 2019-11-05 | 2020-04-10 | 温州市中心医院 | Slit lamp head position fixing device |
| CN110974153B (en) * | 2019-11-05 | 2022-02-08 | 温州市中心医院 | Slit lamp head position fixing device |
| CN113171055A (en) * | 2021-05-31 | 2021-07-27 | 新疆维吾尔自治区人民医院 | Be used for ophthalmology easily supplementary eyesight testing arrangement of adjustment type |
| CN113288043A (en) * | 2021-06-23 | 2021-08-24 | 赵雁之 | Device for detecting elasticity of crystalline lens through optical coherent elastography |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206365877U (en) | A kind of medical ophthalmic sight test means | |
| RU2576606C2 (en) | Methods and systems for diagnosing and treating particular state and methods for using these systems | |
| Schachar | The mechanism of accommodation and presbyopia | |
| CN111973945A (en) | Lower limb rehabilitation training device for neurology | |
| Zhao et al. | An approach for simulating the fitting of rigid gas-permeable contact lenses using 3D printing technology | |
| Peppard | Sight without glasses | |
| CN108478183A (en) | A kind of vision testing device that ophthalmic is moved easily | |
| Bingöl Kızıltunç et al. | Results of screening in schools for visually impaired children | |
| CN201681529U (en) | Ametropia presentation device for seeing from long or short distance | |
| CN206471044U (en) | A kind of electronic model eye | |
| CN108451493B (en) | Ophthalmic easy-to-use type inspection device | |
| CN205251599U (en) | Eyelid speculum for ophthalmic surgery | |
| Ueda et al. | Effect of pupil size on dynamic visual acuity | |
| CN204032724U (en) | The healthy table of a kind of removable multi-functional myopia prevention | |
| CN208176669U (en) | Full-automatic eyeball instrument for training | |
| CN214804638U (en) | Auxiliary attention suction device for computer optometry instrument inspection and matching | |
| CN208404523U (en) | Improve the eyes degree measuring instrument of comfort level | |
| CN204032725U (en) | The healthy table of a kind of Multifunctional myopia prevention | |
| CN212416308U (en) | Novel training of binocular fusion function device | |
| CN208709854U (en) | For measuring the fixation device of eyes degree measuring instrument | |
| CN219800344U (en) | Ophthalmic device | |
| CN107812207A (en) | A kind of ophthalmic uviol lamp gauze sterilizing equipment decontaminating apparatus | |
| Prangen | The myopia problem | |
| CN216222269U (en) | Hyperopia therapeutic instrument | |
| CN209912318U (en) | Integral type ophthalmic surgery model |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20180927 |