CN217138038U - Independent and rapid vision testing device for ophthalmology department - Google Patents
Independent and rapid vision testing device for ophthalmology department Download PDFInfo
- Publication number
- CN217138038U CN217138038U CN202220187234.1U CN202220187234U CN217138038U CN 217138038 U CN217138038 U CN 217138038U CN 202220187234 U CN202220187234 U CN 202220187234U CN 217138038 U CN217138038 U CN 217138038U
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- column
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- 238000012360 testing method Methods 0.000 title claims abstract description 51
- 230000004438 eyesight Effects 0.000 title claims abstract description 29
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims 1
- 210000001508 eye Anatomy 0.000 abstract description 9
- 230000000007 visual effect Effects 0.000 abstract description 4
- 210000005252 bulbus oculi Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
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Abstract
The utility model relates to an independent swift vision test device of ophthalmology belongs to ophthalmology testing arrangement technical field, which comprises a substrate, the fixed column that is provided with in base plate upper end one side, the fixed motor that is provided with in the inside upper end of fixed column, the output fixedly connected with threaded rod of motor, threaded rod outer wall thread bush is equipped with the slider, the slider is close to the fixed connecting rod that is provided with in one side of spout, the fixed test screen that is provided with of one end of slider is kept away from to the connecting rod, the fixed support column that is provided with in one side of fixed column is kept away from to the base plate upper end, the fixed seat that is provided with in support column upper end. The utility model discloses the tester sits on the seat, through handle transmitting gear, makes the slide go up and down, will hide the eye plate and shelter from a certain eyes, and the person of facilitating the use independently accomplishes the test, judges through the visual chart on the test screen, then beats out through the direction of watching E with the manipulating key, can realize swiftly detecting eyesight.
Description
Technical Field
The utility model relates to an ophthalmology testing arrangement technical field especially relates to an independent swift vision test device of ophthalmology.
Background
The ophthalmology is called 'ophthalmology specialty', ophthalmology is a subject for researching diseases related to eyeballs and tissues related to the eyeballs, the currently used visual chart mainly inspects central vision, namely, inspects fovea visual acuity in a macular area of retina, so that preliminary conditions of visual functions can be simply and quickly known, and the ophthalmology has important significance for clinical diagnosis and treatment of the eyeballs.
To the above-mentioned problem, it is necessary to improve current eyesight testing device, has solved on the one hand that the user can independently and swiftly accomplish the test to eyesight, and on the other hand can alleviate medical personnel's the work degree of difficulty.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses an in order to solve present, but an independent swift eyesight testing arrangement of ophthalmology that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an independent and rapid vision testing device for ophthalmology comprises a substrate, wherein a fixed column is fixedly arranged on one side of the upper end of the substrate, a motor is fixedly arranged at the upper end of the inner part of the fixed column, a threaded rod is fixedly connected to the output end of the motor, a sliding block is sleeved on the outer wall of the threaded rod in a threaded manner, a connecting rod is fixedly arranged on one side, close to a sliding chute, of the sliding block, and a testing screen is fixedly arranged at one end, far away from the sliding block, of the connecting rod;
the fixed support column that is provided with in one side of keeping away from the fixed column in base plate upper end, the fixed seat that is provided with in support column upper end, the fixed plate that is provided with in seat rear end middle part, the fixed seat that rotates that is provided with in fixed plate upper end, it is provided with the spliced pole to rotate the inside rotation of seat, the spliced pole is kept away from the inside slide that is provided with of one end of rotating the seat.
Furthermore, a sliding groove is fixedly formed in the middle of one side of the fixing column, and the connecting rod slides in the sliding groove.
Further, the fixed display that is provided with in test screen front end one side, the test screen front end just is located the fixed voice broadcast ware that is provided with of display lower extreme.
Furthermore, a plurality of latch teeth are fixedly arranged on one side of the sliding plate.
Furthermore, a gear is rotatably arranged in the connecting column close to the sliding plate and is in meshed connection with the clamping teeth.
Further, a handle is fixedly arranged on the gear.
Furthermore, the lower end of the sliding plate is fixedly provided with an eye covering plate.
Further, the seat upper end is provided with operating keyboard through the dwang rotation, operating keyboard upper end is fixed and is provided with four operating keys.
The utility model discloses following beneficial effect has:
1. the utility model provides an independent swift vision test device of ophthalmology, the tester sits on the seat, judges through the visual chart on the test screen, then beats out through the direction of watching E with the manipulating key, realizes swiftly detecting eyesight.
2. The utility model provides an independent swift vision test device of ophthalmology drives the threaded rod through the motor, makes the test screen go up and down through the slider this moment for the difference tests the user of co-altitude, improves test data's accurate nature.
3. The utility model provides an independent swift vision test device of ophthalmology, the device pass through handle rolling gear, make the slide go up and down, will hide the eye plate and shelter from a certain eyes, and the person of facilitating the use independently accomplishes the test, improves the device's practicality.
Drawings
Fig. 1 is an axonometric view of an ophthalmological independent quick vision testing apparatus provided by the present invention;
fig. 2 is a front cross-sectional view of a fixing column of the ophthalmic independent and quick vision testing device provided by the present invention;
fig. 3 is a schematic connection diagram of the threaded rod and the sliding block of the ophthalmic independent and quick vision testing device provided by the present invention;
fig. 4 is a front sectional view of a connecting column of the independent and quick eyesight testing device for ophthalmology.
Description of reference numerals:
1. a substrate; 2. fixing a column; 3. a motor; 4. a threaded rod; 5. a slider; 6. a chute; 7. a connecting rod; 8. a test screen; 9. a display; 10. a voice broadcaster; 11. a support pillar; 12. a seat; 13. a fixing plate; 14. a rotating seat; 15. connecting columns; 16. a slide plate; 17. clamping teeth; 18. a gear; 19. a handle; 20. an eye shielding plate; 21. rotating the rod; 22. operating a keyboard; 23. and operating the key.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: an independent and rapid vision testing device for ophthalmology comprises a substrate 1, a fixed column 2 is fixedly arranged on one side of the upper end of the substrate 1, a motor 3 is fixedly arranged at the upper end in the fixed column 2, a threaded rod 4 is fixedly connected with the output end of the motor 3, a slider 5 is sleeved on the outer wall of the threaded rod 4 in a threaded manner, a connecting rod 7 is fixedly arranged on one side of the slider 5 close to a chute 6, a test screen 8 is fixedly arranged at one end of the connecting rod 7 far away from the slider 5, the threaded rod 4 is driven by the motor 3, the test screen 8 is lifted by the slider 5 at the moment, a supporting column 11 is fixedly arranged on one side of the upper end of the substrate 1 far away from the fixed column 2, a seat 12 is fixedly arranged at the upper end of the supporting column 11, a user sits on the seat 12, a fixed plate 13 is fixedly arranged in the middle of the rear end of the seat 12, a rotating seat 14 is fixedly arranged at the upper end of the fixed plate 13, a connecting column 15 is rotatably arranged in the rotating seat 14, a sliding plate 16 is arranged inside one end of the connecting column 15 far away from the rotating seat 14 in a sliding manner;
fixed column 2 one side middle part is fixed and is provided with spout 6, connecting rod 7 slides in spout 6, the fixed display 9 that is provided with in 8 front ends one side of test screen, show test data through display 9, the test screen 8 front end just is located the fixed voice broadcast ware 10 that is provided with of display 9 lower extreme, be used for broadcasting data, slide 16 one side is fixed and is provided with a plurality of latches 17, the inside slide 16 department that is close to of spliced pole 15 rotates and is provided with gear 18, gear 18 is connected with latch 17 meshing, the fixed handle 19 that is provided with on the gear 18, slide 16 lower extreme is fixed and is provided with eye-sheltering plate 20, rotate gear 18 through handle 19, make slide 16 go up and down, eye-sheltering plate 20 shelters from a certain eye, seat 12 upper end is provided with operating keyboard 22 through dwang 21 rotation, operating keyboard 22 upper end is fixed and is provided with four manipulating keys 23.
The working principle is as follows: this independent swift eyesight test device of ophthalmology uses, drive threaded rod 4 through motor 3, make test screen 8 go up and down through slider 5 this moment, a position for adjusting test screen 8, the tester sits on seat 12, then through 19 bull gear 18 of handle, make slide 16 go up and down, it shelters from to certain eyes to hide eye plate 20, the tester judges through the visual chart on test screen 8, then beat out with manipulating key 23 through the direction of observing E, the realization is swiftly detected eyesight.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides an independent swift eyesight testing arrangement of ophthalmology which characterized in that: the testing device comprises a substrate, wherein a fixed column is fixedly arranged on one side of the upper end of the substrate, a motor is fixedly arranged at the upper end in the fixed column, a threaded rod is fixedly connected to the output end of the motor, a sliding block is sleeved on the outer wall of the threaded rod in a threaded manner, a connecting rod is fixedly arranged on one side, close to a sliding chute, of the sliding block, and a testing screen is fixedly arranged at one end, far away from the sliding block, of the connecting rod;
the fixed support column that is provided with in one side of keeping away from the fixed column in base plate upper end, the fixed seat that is provided with in support column upper end, the fixed plate that is provided with in seat rear end middle part, the fixed seat that rotates that is provided with in fixed plate upper end, it is provided with the spliced pole to rotate the inside rotation of seat, the spliced pole is kept away from the inside slide that is provided with of one end of rotating the seat.
2. The ophthalmic independent quick vision testing device of claim 1, characterized in that: the middle part of one side of the fixed column is fixedly provided with a sliding chute, and the connecting rod slides in the sliding chute.
3. The ophthalmic independent quick vision testing device of claim 1, characterized in that: the fixed display that is provided with in test screen front end one side, the test screen front end just is located the fixed voice broadcast ware that is provided with of display lower extreme.
4. The ophthalmic independent quick vision testing device of claim 1, characterized in that: one side of the sliding plate is fixedly provided with a plurality of clamping teeth.
5. The ophthalmic independent quick vision testing device of claim 1, characterized in that: the gear is rotatably arranged in the connecting column close to the sliding plate and is in meshing transmission with the clamping teeth.
6. The ophthalmic independent quick vision testing device of claim 5, wherein: and a handle is fixedly arranged on the gear.
7. The ophthalmic independent quick vision testing device of claim 1, characterized in that: the lower end of the sliding plate is fixedly provided with an eye covering plate.
8. The ophthalmic independent quick vision testing device of claim 1, characterized in that: the seat upper end is provided with operating keyboard through the dwang rotation, operating keyboard upper end is fixed to be provided with four operating keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220187234.1U CN217138038U (en) | 2022-01-24 | 2022-01-24 | Independent and rapid vision testing device for ophthalmology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220187234.1U CN217138038U (en) | 2022-01-24 | 2022-01-24 | Independent and rapid vision testing device for ophthalmology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217138038U true CN217138038U (en) | 2022-08-09 |
Family
ID=82688317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220187234.1U Expired - Fee Related CN217138038U (en) | 2022-01-24 | 2022-01-24 | Independent and rapid vision testing device for ophthalmology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217138038U (en) |
-
2022
- 2022-01-24 CN CN202220187234.1U patent/CN217138038U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220809 |