CN220403979U - Blocking device for optometry of ophthalmologists - Google Patents
Blocking device for optometry of ophthalmologists Download PDFInfo
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- CN220403979U CN220403979U CN202320589249.5U CN202320589249U CN220403979U CN 220403979 U CN220403979 U CN 220403979U CN 202320589249 U CN202320589249 U CN 202320589249U CN 220403979 U CN220403979 U CN 220403979U
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- threaded knob
- movably connected
- movable block
- knob
- shielding
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- 230000000903 blocking effect Effects 0.000 title description 2
- 239000011521 glass Substances 0.000 claims abstract description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 abstract description 17
- 210000001508 eye Anatomy 0.000 description 26
- 238000007689 inspection Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000002177 Cataract Diseases 0.000 description 1
- 208000010412 Glaucoma Diseases 0.000 description 1
- 206010061323 Optic neuropathy Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000020911 optic nerve disease Diseases 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Abstract
The utility model relates to the technical field of ophthalmic optometry, and discloses a shielding device for optometrist optometry, which comprises a device main body, a first threaded knob and a first telescopic frame, wherein the first threaded knob is movably connected to the right side of the top of the device main body, the first telescopic frame is movably connected to the bottom of the first threaded knob, the first movable block is movably connected to the right side of the first telescopic frame, the first glasses leg is movably connected to the right side of the first movable block, the second threaded knob is movably connected to the top of the first glasses leg, the third threaded knob is movably connected to the left side of the top of the device main body, the second telescopic frame improves the functionality of the device main body, a dial gauge mechanism improves the convenience of the device main body, a shielding adjusting mechanism improves the comfort of a patient, the patient wears the shielding device conveniently, and an eye shielding mechanism improves the functionality of the device main body, thereby facilitating the shielding of a patient.
Description
Technical Field
The utility model relates to the technical field of ophthalmic optometry, in particular to a shielding device for optometry inspection of an ophthalmologist.
Background
The general term "eye disease department" refers to the discipline of studying diseases related to the visual system, including the eyeball and its associated tissues. Ophthalmic diseases such as vitreous and retina diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like are commonly studied by ophthalmology.
One eye of a patient needs to be shielded in optometry, the prior art shielding device is often unable to be adjusted, discomfort can be generated when the patient with a bigger head or a smaller head is worn, and the wearing comfort of the patient is further reduced; in order to improve the examination effect of a patient when carrying out optometry, all eyes of the patient are required to be shielded, and the prior art shielding device shields the spoon, so that the examination effect of medical staff is reduced.
Therefore, how to design a shielding device for optometrist's optometry is a problem that we need to solve at present.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the shielding device for the optometry of the ophthalmologist, which solves the problems of simple structure and poor comfort of the shielding device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ophthalmologist optometry is with sheltering from device, includes device main part, first screw thread knob and first expansion bracket, the first screw thread knob of top right side swing joint of device main part, the first expansion bracket of bottom swing joint of first screw thread knob, the first movable block of right side swing joint of first expansion bracket, the right side swing joint of first movable block has first mirror leg, the top swing joint of first mirror leg has the second screw thread knob, the third screw thread knob of top left side swing joint of device main part, the bottom swing joint of third screw thread knob has the second expansion bracket, the right side swing joint of second expansion bracket has the second movable block, the right side swing joint of second movable block has the second mirror leg, the top swing joint of second mirror leg has the fourth screw thread knob, the positive fixedly connected with slide rail of device main part, the inside swing joint of slide rail has the hob, the surface swing joint of hob has the shielding plate, the right side bottom swing joint of hob has the second screw thread knob, the bottom swing joint of hob has the second bevel gear, the motor has the second bevel gear, the right side swing joint has the right side bevel gear of second bevel gear, the right side bevel gear has the tight welding module, the right side bevel gear has the tight welding closely to control wire, the right side bevel gear has the tight welding module.
Preferably, the surface of the first expansion bracket is tightly welded with a first scale, the right side of the first movable block is tightly welded with a second scale, and the first scale and the second scale are respectively provided with two scales.
Preferably, the first threaded knob and the second threaded knob are identical in shape, threads are arranged on the surfaces of the first threaded knob and the second threaded knob, the cross section of the first telescopic frame is L-shaped, the first movable block is foldable, the third threaded knob and the fourth threaded knob are identical in shape, threads are arranged on the surfaces of the third threaded knob and the fourth threaded knob, and the second movable block is identical in shape with the first movable block.
Preferably, the cross section shape of the sliding rail and the shielding plate is rectangular, the spiral rod is cylindrical, threads are arranged on the surface of the spiral rod, the bevel gear and the motor are cylindrical, the cross section shape of the control module and the lithium battery is rectangular, and the control module is provided with a remote controller for control.
Advantageous effects
The utility model provides a shielding device for optometrist optometry, which has the following beneficial effects:
(1) According to the utility model, by arranging the shielding adjusting mechanism, a medical staff can loosen the first threaded knob and the third threaded knob before starting the optometry of a patient, the first telescopic frame and the second telescopic frame can be adjusted according to the face width of the patient by the medical staff after the first threaded knob and the third threaded knob are loosened, the first telescopic frame and the second telescopic frame are added to be adjusted to proper widths, then the first threaded knob and the third threaded knob are screwed, after the adjustment of the first telescopic frame and the second telescopic frame is completed, the medical staff can loosen the second threaded knob and the fourth threaded knob again to extend the first glasses leg and the second glasses leg, the medical staff can adjust according to the required length of the patient, and the second threaded knob and the fourth threaded knob are screwed after the first glasses leg and the second glasses leg are adjusted.
(2) According to the utility model, by arranging the eye shielding mechanism, when the related medical staff starts the optometry inspection of the patient, the medical staff can shield the patient through the shielding plate, after the inspection of one eye is finished, the medical staff can start the motor through the remote control module, after the motor is started, the spiral rod can be driven to rotate through the bevel gear, and the shielding plate on the surface of the spiral rod can be moved to the other eye for shielding in the rotating process of the spiral rod.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view showing an internal cross-sectional structure of a device body according to the present utility model;
FIG. 3 is a schematic view showing an internal cross-sectional structure of a shutter adjusting mechanism according to the present utility model;
fig. 4 is a schematic view showing an internal cross-sectional structure of the eye shielding mechanism of the present utility model.
In the figure: 1. a device body; 2. a first threaded knob; 3. a first expansion bracket; 4. a first movable block; 5. a first temple; 6. a second threaded knob; 7. a third threaded knob; 8. the second expansion bracket; 9. a second movable block; 10. a second temple; 11. a fourth threaded knob; 12. a slide rail; 13. a screw rod; 14. a shielding plate; 15. bevel gears; 16. a motor; 17. a control module; 18. an electron beam; 19. a lithium battery; 20. a foot cover; 21. a first scale; 22. a second scale.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a shielding device for optometrist optometry, which comprises a device main body 1, a first thread knob 2 and a first telescopic frame 3, wherein the right side of the top of the device main body 1 is movably connected with the first thread knob 2, the bottom of the first thread knob 2 is movably connected with the first telescopic frame 3, the right side of the first telescopic frame 3 is movably connected with a first movable block 4, the right side of the first movable block 4 is movably connected with a first glasses leg 5, the top of the first glasses leg 5 is movably connected with a second thread knob 6, the left side of the top of the device main body 1 is movably connected with a third thread knob 7, the bottom of the third thread knob 7 is movably connected with a second telescopic frame 8, the right side of the second telescopic frame 8 is movably connected with a second movable block 9, the right side swing joint of second movable block 9 has second mirror leg 10, the top swing joint of second mirror leg 10 has fourth screw knob 11, the front fixedly connected with slide rail 12 of device main part 1, the inside swing joint of slide rail 12 has hob 13, the surface swing joint of hob 13 has shielding plate 14, the right side bottom swing joint of hob 13 has bevel gear 15, the bottom fixedly connected with motor 16 of bevel gear 15, the left side compact welding of motor 16 has control module 17, the right side compact welding of control module 17 has electron line 18, the other end compact welding of electron line 18 has lithium cell 19, the right side nested foot cover 20 that is connected with of first mirror leg 5.
Preferably, the surface of the first expansion bracket 3 is tightly welded with a first scale 21, the right side of the first movable block 4 is tightly welded with a second scale 22, the first scale 21 and the second scale 22 are respectively provided with two, the related optometry patient always needs to be provided with glasses after inspection, the prior device is not provided with a scale structure, the first scale 21 and the second scale 22 are respectively provided with two scales, the other scale is respectively arranged on the second expansion bracket 8 and the second movable block 9, the related medical staff can obtain the size of the glasses needed to be worn by the patient after adjusting the device main body 1 according to the needed size of the patient through the scales of the expansion bracket and the glasses legs, and the scale mechanism improves the convenience of the device main body 1.
Preferably, the first threaded knob 2 and the second threaded knob 6 have the same shape, the surfaces of the first threaded knob 2 and the second threaded knob 6 are provided with threads, the cross section of the first telescopic bracket 3 is L-shaped, the first movable block 4 is foldable, the third threaded knob 7 and the fourth threaded knob 11 have the same shape, the surfaces of the third threaded knob 7 and the fourth threaded knob 11 are provided with threads, the second movable block 9 and the first movable block 4 have the same shape, the first threaded knob 2, the first telescopic bracket 3, the first movable block 4, the first temple 5, the second threaded knob 6, the third threaded knob 7, the second telescopic bracket 8, the second movable block 9, the second temple 10 and the fourth threaded knob 11 form a shielding adjusting mechanism together, one eye of a patient needs to be shielded in the optometry inspection, the shielding device in the prior art often cannot be adjusted, the patient with bigger or smaller head can generate discomfort when wearing, thereby reducing the wearing comfort of the patient, by arranging the shielding adjusting mechanism, the medical staff can loosen the first thread knob 2 and the third thread knob 7 before starting the optometry of the patient, the medical staff can adjust the first telescopic frame 3 and the second telescopic frame 8 according to the face width of the patient after the first thread knob 2 and the third thread knob 7 are loosened, the first telescopic frame 3 and the second telescopic frame 8 are added to be adjusted to the proper width, the first thread knob 2 and the third thread knob 7 are screwed, the medical staff can loosen the second thread knob 6 and the fourth thread knob 11 again after the adjustment of the first telescopic frame 3 and the second telescopic frame 8 is completed, the first glasses leg 5 and the second glasses leg 10 are extended, the medical staff can adjust according to the required length of the patient, after the first glasses leg 5 and the second glasses leg 10 are adjusted, the second threaded knob 6 and the fourth threaded knob 11 are screwed down, and the shielding adjusting mechanism improves comfort of a patient and facilitates the patient to wear the shielding device.
Preferably, the cross-sectional shape of slide rail 12 and shielding plate 14 is the rectangle, spiral pole 13 shape is cylindricly, and spiral pole 13 surface is equipped with the screw thread, bevel gear 15 and motor 16 shape are cylindricly, control module 17 and lithium cell 19's cross-sectional shape is the rectangle, control module is equipped with the remote controller control, by slide rail 12, spiral pole 13, shielding plate 14, bevel gear 15, motor 16, control module 17, electron line 18 and lithium cell 19 constitute eye shielding mechanism jointly, in order to improve patient's inspection effect when carrying out the optometry, need shelter from patient's eyes all, current technique shielding device all shelter from the spoon, and then medical personnel's inspection effect has been reduced, through setting up eye shielding mechanism, medical personnel's accessible shielding plate 14 is shielding to the patient when beginning patient's optometry, the accessible remote control module 17 starts motor 16 after having accomplished the inspection, accessible 15 drives spiral pole 13 and rotates, spiral pole 13 can move to another eye shielding mechanism on the shielding plate 14 of its surface in the rotation in order to carry out the eye shielding, the eye shielding mechanism carries out the improvement of patient's of device 1, patient's convenience has been carried out to medical personnel.
To sum up, the workflow of the utility model: the medical personnel can loosen the first thread knob 2 and the third thread knob 7 before the optometry of a patient starts, the medical personnel can adjust the first telescopic frame 3 and the second telescopic frame 8 according to the face width of the patient after the first thread knob 2 and the third thread knob 7 are loosened, the first telescopic frame 3 and the second telescopic frame 8 are to be added, the first thread knob 2 and the third thread knob 7 are screwed down after the first telescopic frame 3 and the second telescopic frame 8 are adjusted to proper width, the medical personnel can loosen the second thread knob 6 and the fourth thread knob 11 again after the adjustment of the first telescopic frame 3 and the second telescopic frame 8 is completed, the first mirror leg 5 and the second mirror leg 10 are extended, the medical personnel can adjust according to the required length of the patient, the second thread knob 6 and the fourth thread knob 11 are screwed down after the first mirror leg 5 and the second mirror leg 10 are adjusted, the comfort of the patient is improved by the shielding adjusting mechanism, the patient is facilitated, the relevant medical personnel can also shield the patient through shielding baffle 14 when the optometry of the patient starts, the medical personnel can shield the patient, the eye shielding device can be started by the control motor 16, the eye shielding mechanism can be started by the eye shielding motor 16, the eye shielding device can be started by the eye shielding device 13, the eye shielding device can be started by the eye shielding device 13, and the eye shielding device can be started by the eye device through the eye shielding device 13, and the eye shielding device can be started, and the eye shielding device can be used for the eye shielding device.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an ophthalmologist optometry is with sheltering from device, includes device main part (1), first screw knob (2) and first expansion bracket (3), its characterized in that: the device comprises a device main body (1), wherein a first threaded knob (2) is movably connected to the right side of the top of the device main body (1), a first telescopic frame (3) is movably connected to the bottom of the first threaded knob (2), a first movable block (4) is movably connected to the right side of the first telescopic frame (3), a first threaded knob (5) is movably connected to the right side of the first movable block (4), a second threaded knob (6) is movably connected to the top of the first threaded knob (5), a third threaded knob (7) is movably connected to the left side of the top of the device main body (1), a second telescopic frame (8) is movably connected to the bottom of the third threaded knob (7), a second movable block (9) is movably connected to the right side of the second telescopic frame (8), a second threaded knob (10) is movably connected to the right side of the second movable block (9), a fourth threaded knob (11) is movably connected to the top of the second movable block (10), a slide rail (12) is fixedly connected to the front of the device main body (1), a spiral bevel gear (13) is movably connected to the bottom of the spiral motor (13), a bevel gear (15) is movably connected to the bottom of the spiral motor (13), the left side of motor (16) closely welds has control module (17), the right side of control module (17) closely welds electron line (18), the other end of electron line (18) closely welds lithium cell (19).
2. The shielding device for optometrist's examination according to claim 1, wherein: foot sleeves (20) are connected to the right sides of the first glasses legs (5) in a nested mode.
3. The shielding device for optometrist's examination according to claim 1, wherein: the surface of first expansion bracket (3) closely welds has first scale (21), the right side of first movable block (4) closely welds has second scale (22), and first scale (21) and second scale (22) are equipped with two respectively.
4. The shielding device for optometrist's examination according to claim 1, wherein: the first threaded knob (2) and the second threaded knob (6) are identical in shape, threads are arranged on the surfaces of the first threaded knob (2) and the second threaded knob (6), the section of the first expansion bracket (3) is L-shaped, and the first movable block (4) is foldable.
5. The shielding device for optometrist's examination according to claim 1, wherein: the third threaded knob (7) and the fourth threaded knob (11) are identical in shape, threads are arranged on the surfaces of the third threaded knob (7) and the fourth threaded knob (11), and the second movable block (9) and the first movable block (4) are identical in shape.
6. The shielding device for optometrist's examination according to claim 1, wherein: the cross-section shape of the sliding rail (12) and the shielding plate (14) is rectangular, the shape of the screw rod (13) is cylindrical, and threads are arranged on the surface of the screw rod (13).
7. The shielding device for optometrist's examination according to claim 1, wherein: the bevel gear (15) and the motor (16) are cylindrical, the cross sections of the control module (17) and the lithium battery (19) are rectangular, and the control module (17) can be provided with remote control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320589249.5U CN220403979U (en) | 2023-03-23 | 2023-03-23 | Blocking device for optometry of ophthalmologists |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320589249.5U CN220403979U (en) | 2023-03-23 | 2023-03-23 | Blocking device for optometry of ophthalmologists |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220403979U true CN220403979U (en) | 2024-01-30 |
Family
ID=89657214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320589249.5U Active CN220403979U (en) | 2023-03-23 | 2023-03-23 | Blocking device for optometry of ophthalmologists |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220403979U (en) |
-
2023
- 2023-03-23 CN CN202320589249.5U patent/CN220403979U/en active Active
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