CN220192990U - Eye refraction state detection device - Google Patents
Eye refraction state detection device Download PDFInfo
- Publication number
- CN220192990U CN220192990U CN202321350473.5U CN202321350473U CN220192990U CN 220192990 U CN220192990 U CN 220192990U CN 202321350473 U CN202321350473 U CN 202321350473U CN 220192990 U CN220192990 U CN 220192990U
- Authority
- CN
- China
- Prior art keywords
- supporting
- movable
- groove
- fixed
- plate
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 43
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 239000000741 silica gel Substances 0.000 claims description 17
- 229910002027 silica gel Inorganic materials 0.000 claims description 17
- 241001456553 Chanodichthys dabryi Species 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 210000003128 head Anatomy 0.000 description 18
- 210000001508 eye Anatomy 0.000 description 14
- 230000002349 favourable effect Effects 0.000 description 2
- 210000002159 anterior chamber Anatomy 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Abstract
The utility model discloses an eye refractive state detection device, in particular to the technical field of refractive detection equipment, which comprises a detection table, wherein the front end of the detection table is provided with a movable groove, a movable plate is arranged in the movable groove, the front end of the movable plate is fixedly provided with a supporting block, the top of the supporting block is provided with a supporting mechanism, the rear wall in the movable groove is provided with a mounting groove, the mounting groove is internally provided with a first electric push rod, and the bottom of the supporting block is provided with a height adjusting mechanism. According to the utility model, the movable plate, the supporting block and the supporting mechanism are driven to move by the first electric push rod, so that the front and back positions of the supporting mechanism can be adjusted, the situation that the head is forwards inclined to be in a humpback state during detection of a patient is avoided, the comfort degree during detection is higher, the use effect is better, the height of the supporting mechanism can be adjusted, and the device is suitable for patients with different height and body types, and has higher practicability.
Description
Technical Field
The utility model relates to the technical field of refraction detection equipment, in particular to an eye refraction state detection device.
Background
In a human eye, there is a natural refractive ray device for vision, which consists of 3 refractive surfaces (anterior and posterior to cornea and lens) and 3 refractive bodies (anterior chamber fluid, lens, and vitreous). It is also called "refractive matrix" or "refractive system" because of its fine structure, complex structure, transparent texture, automatic adjustment, etc. Refractive examination is to know the degree of refraction of an eyeball to determine the degree of lenses to be worn, and requires that the head of a patient be placed on a device and then the instrument be used to perform a series of examinations on the patient's eye.
In the "refractive state detection device for refractive surgery" with the patent publication number of CN209450510U, the head of the patient is fixed by the combined action of the first fixing block, the first sliding block, the electric push rod, the pressing plate and the supporting plate, so that the eyes of the patient can be fixed, and the detection accuracy is better. But this detection device can not adjust the front and back position of layer board, and the patient can only be with the head forward incline just can place the chin on the layer board when detecting like this for the patient can be in the state of humpback, and the comfort level during the detection is lower, and the result of use is not enough.
Therefore, it is necessary to invent an eye refractive state detection device to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide an eye refraction state detection device, which drives a movable plate, a supporting block and a supporting mechanism to move through a first electric push rod, so that the front and back positions of the supporting mechanism can be adjusted, the situation that the head is forwards inclined to be in a humpback state during detection of a patient is avoided, the comfort degree during detection is higher, the use effect is better, the height of the supporting mechanism can be adjusted, and the eye refraction state detection device is suitable for patients with different height and body types, has higher practicability, and solves the defects in the technology.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an eye state detection device that bends, includes the detection platform, the movable groove has been seted up to the detection platform front end, the movable inslot portion is equipped with the fly leaf, the fixed supporting shoe that is equipped with in fly leaf front end, the supporting shoe top is equipped with holds up the mechanism, the mounting groove has been seted up to the inside back wall of movable groove, mounting groove internally mounted has first electric putter, first electric putter front end and fly leaf rear end fixed connection, the supporting shoe bottom is equipped with height-adjusting mechanism.
Preferably, the supporting mechanism comprises a supporting plate arranged at the top of the supporting block, a supporting groove is formed in the top end of the supporting plate, and a first silica gel pad is fixedly arranged on the inner wall of the supporting groove, so that the head and the chin of a patient can be conveniently supported.
Preferably, the limiting sliding grooves are formed in the two side walls of the inner portion of the movable groove, limiting sliding blocks are arranged in the limiting sliding grooves, the inner sides of the two limiting sliding blocks are fixedly connected with the two sides of the movable plate respectively, and the movable plate is convenient to support and guide.
Preferably, the height adjusting mechanism comprises a fixed box fixedly arranged at the bottom end of the supporting block, two movable rods are fixedly arranged at the bottom end of the supporting plate, the bottom ends of the movable rods penetrate through the supporting block and extend to the inside of the fixed box, and two connecting plates are fixedly arranged at the bottom ends of the movable rods so as to be convenient for adjusting the height of the supporting mechanism.
Preferably, the inside bottom mounting of fixed box is equipped with the motor, the output shaft of motor is fixed and is equipped with the threaded rod, the threaded rod top passes the connecting plate and rotates between the supporting shoe bottom to be connected, threaded connection between threaded rod and the connecting plate, the threaded rod is established between two movable rods, is convenient for drive connecting plate and movable rod up-and-down motion.
Preferably, fixed plates are fixedly arranged on two sides of the supporting plate, and a second electric push rod is fixedly arranged on the top end of the fixed plate, so that the top limiting block and the second silica gel pad are conveniently driven to move up and down.
Preferably, two the fixed top stopper that is equipped with in second electric putter top, the top stopper is established at first silica gel pad top, the arc wall has been seted up to top stopper bottom, fixed being equipped with the second silica gel pad on the arc wall, being convenient for carry out spacing fixedly to patient's top of the head portion.
In the technical scheme, the utility model has the technical effects and advantages that:
1. the movable plate, the supporting block and the supporting mechanism are driven to move through the first electric push rod, the front and back positions of the supporting mechanism can be adjusted, the situation that the head is forwards inclined to be in a humpback state during detection of a patient is avoided, the comfort level during detection is high, the using effect is good, the height of the supporting mechanism can be adjusted, and the supporting mechanism is applicable to patients with different height and body types and has high practicability;
2. carry out spacing fixedly through holding up mechanism and top stopper and second silica gel pad to patient's head, can prevent that patient's head from rocking the condition from appearing, more be favorable to the going on of eye diopter state detection work, can effectually improve the efficiency that dioptric detected.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of a supporting mechanism according to the present utility model;
FIG. 3 is a schematic perspective view of a test bench according to the present utility model;
fig. 4 is a schematic perspective sectional structure of the fixing case of the present utility model.
Reference numerals illustrate:
1. a detection table; 2. a movable groove; 3. a movable plate; 4. a support block; 5. a supporting plate; 6. a bracket; 7. a first silicone pad; 8. a mounting groove; 9. a first electric push rod; 10. limiting sliding grooves; 11. a limit sliding block; 12. a fixed box; 13. a movable rod; 14. a connecting plate; 15. a motor; 16. a threaded rod; 17. a fixing plate; 18. a second electric push rod; 19. a top limiting block; 20. an arc-shaped groove; 21. and a second silica gel pad.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides an eye refractive state detection device as shown in figures 1, 3 and 4, which comprises a detection table 1, wherein the front end of the detection table 1 is provided with a movable groove 2, the inside of the movable groove 2 is provided with a movable plate 3, the front end of the movable plate 3 is fixedly provided with a supporting block 4, the top of the supporting block 4 is provided with a supporting mechanism, the rear wall of the inside of the movable groove 2 is provided with a mounting groove 8, the inside of the mounting groove 8 is provided with a first electric push rod 9, the front end of the first electric push rod 9 is fixedly connected with the rear end of the movable plate 3, the two side walls of the inside of the movable groove 2 are respectively provided with a limiting slide groove 10, the inside of the limiting slide groove 10 is provided with limiting slide blocks 11, the inner sides of the two limiting slide blocks 11 are respectively fixedly connected with the two sides of the movable plate 3, and the bottom of the supporting block 4 is provided with a height adjusting mechanism.
The supporting mechanism comprises a supporting plate 5 arranged at the top of the supporting block 4, a supporting groove 6 is arranged at the top end of the supporting plate 5, and a first silica gel pad 7 is fixedly arranged on the inner wall of the supporting groove 6.
The height adjusting mechanism comprises a fixed box 12 fixedly arranged at the bottom end of a supporting block 4, two movable rods 13 are fixedly arranged at the bottom end of a supporting plate 5, the bottom ends of the movable rods 13 penetrate through the supporting block 4 and extend to the inside of the fixed box 12, a connecting plate 14 is fixedly arranged at the bottom end of the two movable rods 13, a motor 15 is fixedly arranged at the bottom end inside the fixed box 12, a threaded rod 16 is fixedly arranged on an output shaft of the motor 15, the top end of the threaded rod 16 penetrates through the connecting plate 14 and is in rotary connection with the bottom end of the supporting block 4, the threaded rod 16 is in threaded connection with the connecting plate 14, and the threaded rod 16 is arranged between the two movable rods 13.
Starting a first electric push rod 9, the first electric push rod 9 drives a movable plate 3 to move forwards, the movable plate 3 drives a supporting block 4 and a limit sliding block 11 to move forwards, the supporting block 4 drives a supporting mechanism at the end part of the supporting block and a height adjusting mechanism at the bottom of the supporting block to move forwards, when the supporting mechanism moves to the chin of a patient, the patient can directly place the chin inside a first silica gel pad 7, the supporting plate 5 and the first silica gel pad 7 can support the head of the patient, the head of the patient does not need to incline forwards, a motor 15 is started, an output shaft of the motor 15 drives a threaded rod 16 to rotate, and the connecting plate 14 moves up and down along with the rotation of the threaded rod 16 due to the threaded connection between the threaded rod 16 and the connecting plate 14, the connecting plate 14 drives a movable rod 13 to move up and down, and the movable rod 13 drives the supporting mechanism to move up and down, so that the heads of patients with different body heights can be supported.
According to the utility model, the movable plate 3, the supporting block 4 and the supporting mechanism are driven to move by the first electric push rod 9, so that the front and back positions of the supporting mechanism can be adjusted, the situation that the head is forwards inclined to be in a humpback state during detection of a patient is avoided, the comfort degree during detection is higher, the use effect is better, the height of the supporting mechanism can be adjusted, and the device is applicable to patients with different height types, the practicability is higher, and the problems that the eye refraction state detection device in the prior art cannot adjust the front and back positions of the supporting plate during actual use, and the patient can only forward incline the head to place the chin on the supporting plate during detection, so that the patient is in a humpback state, the comfort degree during detection is lower, and the use effect is not good are solved.
The utility model provides an eye refractive state detection device as shown in fig. 1 and 2, wherein fixing plates 17 are fixedly arranged on two sides of a supporting plate 5, second electric push rods 18 are fixedly arranged at the top ends of the fixing plates 17, a top limiting block 19 is fixedly arranged at the top ends of the two second electric push rods 18, the top limiting block 19 is arranged at the top of a first silica gel pad 7, an arc-shaped groove 20 is formed in the bottom end of the top limiting block 19, and a second silica gel pad 21 is fixedly arranged on the inner wall of the arc-shaped groove 20.
After the chin of patient is placed on first silica gel pad 7, start second electric putter 18, second electric putter 18 drives top stopper 19 downstream, top stopper 19 can move to patient's head top, then second silica gel pad 21 can paste at patient's head top, just so can carry out spacing fixedly to patient's head top, carry out spacing fixedly to patient's head through supporting mechanism and top stopper 19 and second silica gel pad 21, can prevent that patient's head from rocking the condition from appearing, more be favorable to eye refractive state detection work's going on, can effectually improve the efficiency of refraction detection.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. An eye refractive state detection device comprising a detection table (1), characterized in that: the utility model discloses a detection platform, including detection platform (1), movable groove (2) inside is equipped with fly leaf (3), fly leaf (3) front end is fixed to be equipped with supporting shoe (4), supporting shoe (4) top is equipped with holds up the mechanism, mounting groove (8) have been seted up to inside back wall of movable groove (2), mounting groove (8) internally mounted has first electric putter (9), first electric putter (9) front end and fly leaf (3) rear end fixed connection, supporting shoe (4) bottom is equipped with high adjustment mechanism.
2. The apparatus according to claim 1, wherein: the supporting mechanism comprises a supporting plate (5) arranged at the top of the supporting block (4), a supporting groove (6) is formed in the top end of the supporting plate (5), and a first silica gel pad (7) is fixedly arranged on the inner wall of the supporting groove (6).
3. The apparatus according to claim 1, wherein: limiting sliding grooves (10) are formed in two inner side walls of the movable groove (2), limiting sliding blocks (11) are arranged in the limiting sliding grooves (10), and the inner sides of the two limiting sliding blocks (11) are fixedly connected with two sides of the movable plate (3) respectively.
4. The eye refractive state detection apparatus according to claim 2, wherein: the height adjusting mechanism comprises a fixed box (12) fixedly arranged at the bottom end of a supporting block (4), two movable rods (13) are fixedly arranged at the bottom end of a supporting plate (5), the bottom ends of the movable rods (13) penetrate through the supporting block (4) and extend into the fixed box (12), and a connecting plate (14) is fixedly arranged at the bottom ends of the two movable rods (13).
5. The apparatus according to claim 4, wherein: the fixed box (12) is inside bottom fixed be equipped with motor (15), the output shaft of motor (15) is fixed be equipped with threaded rod (16), threaded rod (16) top pass connecting plate (14) and rotate between the bottom with supporting shoe (4) and be connected, threaded rod (16) and connecting plate (14) between threaded connection, threaded rod (16) are established between two movable rod (13).
6. The eye refractive state detection apparatus according to claim 2, wherein: the two sides of the supporting plate (5) are fixedly provided with fixing plates (17), and the top ends of the fixing plates (17) are fixedly provided with second electric push rods (18).
7. The apparatus according to claim 6, wherein: two the fixed top stopper (19) that are equipped with in second electric putter (18) top, top stopper (19) are established at first silica gel pad (7) top, arc wall (20) have been seted up to top stopper (19) bottom, fixed second silica gel pad (21) that are equipped with on arc wall (20) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321350473.5U CN220192990U (en) | 2023-05-31 | 2023-05-31 | Eye refraction state detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321350473.5U CN220192990U (en) | 2023-05-31 | 2023-05-31 | Eye refraction state detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220192990U true CN220192990U (en) | 2023-12-19 |
Family
ID=89140053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321350473.5U Active CN220192990U (en) | 2023-05-31 | 2023-05-31 | Eye refraction state detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220192990U (en) |
-
2023
- 2023-05-31 CN CN202321350473.5U patent/CN220192990U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212281324U (en) | Multi-purpose formula ophthalmology inspection device of ophthalmology | |
| CN112370010A (en) | Ophthalmic easy-to-use type inspection device | |
| CN112402032A (en) | Head fixing device for ophthalmic therapy | |
| CN220192990U (en) | Eye refraction state detection device | |
| CN112472023B (en) | Intelligent automatic eye disease screening robot | |
| CN213030621U (en) | Novel ophthalmology medical treatment check out test set | |
| CN113261914A (en) | Ophthalmology optics biological measuring instrument | |
| CN109528153B (en) | Ophthalmologic examination instrument | |
| CN211534369U (en) | Slit-lamp workbench patient supporting and fixing device | |
| CN108451493B (en) | Ophthalmic easy-to-use type inspection device | |
| CN213665179U (en) | Slit-lamp microscope | |
| VAN VEEN et al. | Simplified system of Purkinje image photography for phakometry | |
| CN212630741U (en) | Auxiliary tool for ophthalmologist examination | |
| CN211094004U (en) | Eye vision optical image detector | |
| CN108433697B (en) | Device for realizing evaluation in ophthalmic surgery | |
| CN213696854U (en) | Ophthalmic medical diagnosis support | |
| CN209018771U (en) | A kind of x-ray protection device applied to angiography machine | |
| CN216454946U (en) | Eyesight detection equipment for ophthalmology | |
| CN216454941U (en) | Ophthalmology is with biological measuring apparatu | |
| CN215457911U (en) | Fixing device of multi-functional ophthalmology inspection instrument | |
| CN213821352U (en) | Ophthalmology examination nursing platform | |
| CN112493985B (en) | Full-automatic computerized optometry unit capable of automatically tracking human eyes | |
| CN214910159U (en) | Eyesight rehabilitation exercise equipment for ophthalmology | |
| CN211633234U (en) | Lower jaw lifting device of comprehensive optometry unit | |
| CN214678855U (en) | Multi-purpose formula ophthalmology inspection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |