CN114366017A - Optometry table for medical optometry and use method thereof - Google Patents
Optometry table for medical optometry and use method thereof Download PDFInfo
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- CN114366017A CN114366017A CN202210020286.4A CN202210020286A CN114366017A CN 114366017 A CN114366017 A CN 114366017A CN 202210020286 A CN202210020286 A CN 202210020286A CN 114366017 A CN114366017 A CN 114366017A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0016—Operational features thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0075—Apparatus for testing the eyes; Instruments for examining the eyes provided with adjusting devices, e.g. operated by control lever
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- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
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- Ophthalmology & Optometry (AREA)
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Abstract
The invention is suitable for the technical field of medical optometry, and provides an optometry table for medical optometry and a using method thereof, wherein the optometry table comprises a working table component, an optometry component and a supporting component, and an optometry device body is arranged below a rotating beam by arranging a table plate with the rotating beam; a tension sensor is fixed at the top of the optometry device body; the tension sensor is connected with the rotating beam through a return spring; a guiding telescopic rod is arranged in the return spring in a penetrating way; one end of the guiding telescopic rod is fixedly connected with the optometry device body, the other end of the guiding telescopic rod extends into the rotating beam and is movably connected with the rotating beam, and when the tension value detected by the tension sensor is not equal to a preset threshold value; the controller controls the electric push rod to extend or retract so that the tension value detected by the tension sensor is equal to a preset threshold value, and then a user can release the hand; thereby can freely adjust the position of optometry ware body according to user's control, can accurately adjust the optometry ware body, promote the efficiency and the effect of optometry.
Description
Technical Field
The invention belongs to the technical field of medical optometry, and particularly relates to an optometry table for medical optometry and a using method thereof.
Background
The primary functions of the optometry bench are to provide a comfortable examination and optometry environment for patients with poor eyesight and to provide necessary spatial location and power support for the combined use of various instruments in optometry and optometry, and such optometry bench products are now beginning to be used in the optometry and ophthalmic medical industries and are becoming indispensable accessories in the industries.
The existing optometry table has certain defects when in use, and the height of an optometry device is inconvenient to adjust by the existing optometry table, so that the efficiency of optometry work is inconvenient to improve; in addition, the precision of height adjustment of the optometry instrument is also insufficient, thereby reducing the accuracy of optometry work.
Disclosure of Invention
The invention provides an optometry table for medical optometry and a using method thereof, and aims to solve the problems in the prior art.
The invention is thus achieved, an optometry table for medical optometry, comprising:
a table assembly comprising a platen and a plurality of uprights; the stand columns are distributed at the bottom of the bedplate in a matrix manner; the upper ends of the stand columns are fixedly connected to the surface of the bedplate;
the optometry component comprises a control box, an electric push rod, a rotating beam and an optometry device body; the control box is fixed on the upper surface of the bedplate, and a controller is arranged in the control box; the electric push rod is fixed at the top of the control box, the output end of the electric push rod extends vertically upwards, and a rotary seat is fixed at the output end of the electric push rod; the rotating beam is horizontally arranged, and the lower edge of one end of the rotating beam is fixedly connected with one end of a rotating shaft; the other end of the rotating shaft is rotatably connected with the rotating seat; the optometry unit body is arranged below the rotating beam; a tension sensor is fixed at the top of the optometry unit body; the tension sensor is connected with the rotating beam through a return spring; a guide telescopic rod is arranged in the reset spring in a penetrating way; one end of the guiding telescopic rod is fixedly connected with the optometry device body, and the other end of the guiding telescopic rod extends into the rotating beam and is movably connected with the rotating beam;
a support assembly including a brace and a bracket; the support rods are vertically arranged, and the lower ends of the support rods are detachably fixed to the top of the bedplate; the bracket is of an arc-shaped structure; the concave surface of the bracket faces upwards, and the upper end of the stay bar is fixedly connected to the bottom of the bracket;
the tension sensor and the electric push rod are in signal connection with the controller; when the tension value detected by the tension sensor is not equal to a preset threshold value; the controller controls the electric push rod to extend or retract so that the tension value detected by the tension sensor is equal to the preset threshold value.
Preferably, the lower end of each upright post is fixedly provided with a base; universal wheels are fixed at the bottom of the base; and the bases are fixedly connected with a transverse plate together.
Preferably, a partition plate is arranged below the bedplate; the partition board is fixedly connected with the upright post;
drawers are directly arranged on the lower surfaces of the partition board and the bedplate;
two auxiliary parts are fixed at the bottom of the partition board; the bottom of the auxiliary part is provided with an arc-shaped groove; the concave surface of the arc-shaped groove faces downwards.
Preferably, a protection pad is attached to the wall of the arc-shaped groove;
the heating wire is arranged in the protection pad; the electric heating wire is in signal connection with the controller.
Preferably, a cover plate is fixed on the outer wall of the optometry unit body; two ends of the cover plate respectively extend downwards along two sides of the optometry unit body; the opposite side surfaces of the two ends of the cover plate are respectively fixed with a sleeve;
one end of the sleeve is fixedly connected with a cover plate; the other ends of the two sleeves extend oppositely; an inner rod is movably connected in the sleeve; the inner rod extends into the sleeve from the other end of the sleeve; the other end of the inner rod is fixedly connected with a clamping plate; a support spring is arranged in the sleeve; one end of the supporting spring is abutted against the inner rod.
Preferably, a gasket is attached to opposite sides of the two clamping plates.
Preferably, a display screen is installed at the top of the control box; the display screen is in signal connection with the controller.
Preferably, a lamp post is fixed at the top of the rotating beam; the upper end of the lamp post is connected with an extension rod; and the extension rod is provided with an LED lamp.
Preferably, the extension rod is made of memory alloy.
The invention also provides a use method of the optometry table for medical optometry, which comprises the following steps:
s1, installing any optometry table for medical optometry;
s2, the user places the chin on the bracket and then pulls down the optometry device body to make the optometry device body be in a proper position;
s3, when the tension value detected by the tension sensor is not equal to a preset threshold value; the controller controls the electric push rod to extend or retract so that the tension value detected by the tension sensor is equal to the preset threshold value, and then a user can release the hand; the optometry body maintains its position.
Compared with the prior art, the invention has the beneficial effects that: the invention relates to an optometry table for medical optometry and a using method thereof.A bedplate with a rotating beam is arranged, and an optometry device body is arranged below the rotating beam; a tension sensor is fixed at the top of the optometry device body; the tension sensor is connected with the rotating beam through a return spring; a guiding telescopic rod is arranged in the return spring in a penetrating way; one end of the guiding telescopic rod is fixedly connected with the optometry device body, the other end of the guiding telescopic rod extends into the rotating beam and is movably connected with the rotating beam, and when the tension value detected by the tension sensor is not equal to a preset threshold value; the controller controls the electric push rod to extend or retract so that the tension value detected by the tension sensor is equal to a preset threshold value, and then a user can release the hand; the optometry ware body keeps its position to can freely adjust the position of optometry ware body according to user's control, thereby can accurate quick adjustment optometry ware body, promote the efficiency and the effect of optometry work.
Drawings
Fig. 1 is a schematic view of the overall structure of an optometry table for medical optometry in accordance with the present invention.
Fig. 2 is a schematic structural diagram of the stay bar of the present invention.
Fig. 3 is an enlarged schematic view of detail a in fig. 1.
Fig. 4 is an enlarged schematic view of detail B in fig. 2.
Fig. 5 is a schematic structural view of the lamp post of the present invention.
Fig. 6 is a schematic structural view of the sleeve and the inner rod of the present invention.
In the figure: 1. a table assembly; 11. a platen; 111. a partition plate; 112. a drawer; 12. a column; 13. a base; 14. a universal wheel; 15. a transverse plate; 16. an auxiliary part; 161. a pad; 2. an optometric assembly; 21. a control box; 211. a display screen; 22. an electric push rod; 221. a rotating base; 23. a turning beam; 231. a rotating shaft; 24. a lamp post; 241. an extension rod; 242. an LED lamp; 243. a mounting seat; 25. an optometry unit body; 26. a cover plate; 261. a sleeve; 262. an inner rod; 263. a splint; 264. a support spring; 265. a gasket; 27. a tension sensor; 271. a return spring; 272. guiding the telescopic rod; 3. a support assembly; 31. a stay bar; 311. a slider; 32. a bracket; 321. a fastener; 33. a spacer; 331. limiting convex strips.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the present invention provides a technical solution: an optometry table for medical optometry and a method for using the same, the optometry table comprises a workbench assembly 1, an optometry assembly 2 and a support assembly 3.
The workbench assembly 1 comprises a bedplate 11 and a plurality of upright posts 12; the upright posts 12 are distributed at the bottom of the bedplate 11 in a matrix form; the upper ends of the columns 12 are fixedly connected to the surface of the bedplate 11. The uprights 12 serve to provide support to the deck 11.
In addition, a partition plate 111 is arranged below the bedplate 11; the partition board 111 is fixedly connected with the upright post 12; a drawer 112 is directly arranged on the lower surfaces of the partition board 111 and the bedplate 11; two auxiliary parts 16 are fixed at the bottom of the partition 111; the bottom of the auxiliary part 16 has an arc-shaped slot; the concave surface of the arc-shaped groove faces downwards. A protection pad 161 is attached to the wall of the arc-shaped groove; heating wires are arranged in the pad 161; the electric heating wire is connected with a controller by signals. The drawer 112 is used for placing tools for users, the arc-shaped groove of the auxiliary part 16 is used for accommodating thighs of a person to be measured, the protection pad 161 is used for increasing comfort, and the heating wire is used for heating the protection pad 161, so that the comfort can be further improved when the weather temperature is low.
Referring to fig. 1 and 3, the optometry module 2 includes a control box 21, an electric push rod 22, a rotating beam 23, and an optometry unit body 25; the control box 21 is fixed on the upper surface of the bedplate 11, and a controller is arranged in the control box 21; the electric push rod 22 is fixed at the top of the control box 21, the output end of the electric push rod 22 extends vertically upwards, and the output end of the electric push rod 22 is fixed with a rotary seat 221; the rotating beam 23 is horizontally arranged, and the lower edge of one end of the rotating beam 23 is fixedly connected with one end of a rotating shaft 231; the other end of the rotating shaft 231 is rotatably connected with the rotating seat 221; the optometry unit body 25 is arranged below the rotating beam 23; a tension sensor 27 is fixed on the top of the optometry body 25; the tension sensor 27 is connected with the rotating beam 23 through a return spring 271; a guiding telescopic rod 272 is arranged in the return spring 271 in a penetrating way; one end of the guiding telescopic rod 272 is fixedly connected with the optometry unit body 25, and the other end of the guiding telescopic rod extends into the rotating beam 23 and is movably connected with the rotating beam 23. The top of the control box 21 is provided with a display screen 211; the display screen 211 is in signal connection with the controller.
The electric push rod 22 is used for driving the rotating beam 23 to ascend and descend, and the rotating beam 23 can rotate through the rotating shaft 231, so that the position of the optometry apparatus body 25 is adjusted. The optometry unit body 25 is fixed by a return spring 271.
Referring to fig. 1, 2 and 4, the supporting assembly 3 includes a stay 31 and a bracket 32; the stay bar 31 is vertically arranged, and the lower end of the stay bar 31 is detachably fixed on the top of the bedplate 11; the bracket 32 is of an arc-shaped structure; the concave surface of the bracket 32 faces upwards, and the upper end of the stay bar 31 is fixedly connected to the bottom of the bracket 32. The bracket 32 is used to contact the chin of the subject, thereby supporting the head of the subject. The lower extreme of vaulting pole 31 is fixed with slider 311, and the spout with slider 311 matched with is seted up at the top of platen 11 to the user can install slider 311 through the spout, and then fixed vaulting pole 31, and it is convenient to dismantle. The concave surface of bracket 32 is fixed with spacer 33 that the silica gel material made, and the both ends of spacer 33 are fixed through setting up fastener 321 on bracket 32 to the lower surface of spacer 33 has protruding spacing sand grip 331 that forms, has the spacing groove that holds spacing sand grip 331 on the concave surface of bracket 32. Spacer 33 can promote frictional force to it is convenient to dismantle, is convenient for change, and spacing sand grip 331 can promote spacer 33's stability, uses safelyr.
Wherein, the tension sensor 27 and the electric push rod 22 are in signal connection with the controller; when the tension value detected by the tension sensor 27 is not equal to a preset threshold value; the controller controls the electric push rod 22 to be extended or retracted so that the tension value detected by the tension sensor 27 is equal to a preset threshold value. When optometry ware body 25 is not applyed external force, the pulling force value that tension sensor 27 detected equals the threshold value, and when the user lifted or pulled down optometry ware body 25, the pulling force value that tension sensor 27 detected was less than or is higher than the threshold value, and the controller adjusts optometry ware body 25's height according to the change in pulling force value this moment, and then makes optometry ware body 25 can keep in the position that the person that is surveyed needs.
In order to move the optometry table conveniently, the lower end of each upright post 12 is fixedly provided with a base 13; universal wheels 14 are fixed at the bottom of the base 13; the plurality of bases 13 are fixedly connected with a transverse plate 15.
In order to fix the head of the user conveniently, please refer to fig. 1 and 6, a cover plate 26 is fixed on the outer wall of the optometry unit body 25; both ends of the cover plate 26 extend downward along both sides of the optometry body 25, respectively; a sleeve 261 is fixed to opposite sides of both ends of the hood plate 26. One end of the sleeve 261 is fixedly connected with the cover plate 26; the other ends of the two sleeves 261 extend toward each other; an inner rod 262 is movably connected in the sleeve 261; the inner rod 262 extends into the sleeve 261 from the other end of the sleeve 261; the other end of the inner rod 262 is fixedly connected with a clamping plate 263; a supporting spring 264 is arranged in the sleeve 261; one end of the support spring 264 abuts the inner rod 262. The two clamping plates 263 have washers 265 attached to opposite sides thereof. The support spring 264 can support the inner rod 262, and the clamping plate 263 contacts the head of the measured person through the gasket 265, thereby clamping and fixing the head of the measured person.
In some cases, where lighting is required, referring to fig. 1 and 5, a lamp post 24 is fixed to the top of the turning beam 23; the upper end of the lamp post 24 is connected with an extension rod 241; the extension rod 241 is provided with an LED lamp 242. The extension rod 241 is made of memory alloy. The lamp post 24 is provided at a lower end thereof with a mounting seat 243, and the mounting seat 243 is mounted on the turning beam 23 by means of fixing bolts.
The invention relates to a using method of an optometry table for medical optometry, which is suitable for the optometry table and comprises the following steps:
s1, installing the optometry table for medical optometry.
S2, the user places the chin on the bracket 32 and then pulls down on the optometry body 25 to position the optometry body 25 in a proper position.
S3, when the tension value detected by the tension sensor 27 is not equal to a preset threshold value; the controller controls the electric push rod 22 to extend or retract so that the tension value detected by the tension sensor 27 is equal to a preset threshold value, and then the user can release his hand; the optometry body 25 maintains its position.
The invention relates to an optometry table for medical optometry and a using method thereof.A bedplate 11 with a rotating beam 23 is arranged, and an optometry body 25 is arranged below the rotating beam 23; a tension sensor 27 is fixed on the top of the optometry body 25; the tension sensor 27 is connected with the rotating beam 23 through a return spring 271; a guiding telescopic rod 272 is arranged in the return spring 271 in a penetrating way; one end of the guiding telescopic rod 272 is fixedly connected with the optometry apparatus body 25, the other end extends into the rotating beam 23 and is movably connected with the rotating beam 23, and when the tension value detected by the tension sensor 27 is not equal to a preset threshold value; the controller controls the electric push rod 22 to extend or retract so that the tension value detected by the tension sensor 27 is equal to a preset threshold value, and then the user can release his hand; the optometry body 25 remains in its position and can then be released by the user; the optometry ware body 25 keeps its position to can freely adjust the position of optometry ware body 25 according to user's control, thereby can accurate quick adjustment optometry ware body 25, promote the efficiency and the effect of optometry work.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An optometry table for medical optometry, characterized in that: the method comprises the following steps:
a table assembly (1) comprising a platen (11) and a plurality of uprights (12); the stand columns (12) are distributed at the bottom of the bedplate (11) in a matrix manner; the upper end of the upright post (12) is fixedly connected to the surface of the bedplate (11);
the optometry component (2) comprises a control box (21), an electric push rod (22), a rotating beam (23) and an optometry device body (25); the control box (21) is fixed on the upper surface of the bedplate (11), and a controller is arranged in the control box (21); the electric push rod (22) is fixed at the top of the control box (21), the output end of the electric push rod (22) extends vertically upwards, and a rotary seat (221) is fixed at the output end of the electric push rod (22); the rotating beam (23) is horizontally arranged, and the lower edge of one end of the rotating beam (23) is fixedly connected with one end of a rotating shaft (231); the other end of the rotating shaft (231) is rotatably connected with the rotating seat (221); the optometry unit body (25) is arranged below the rotating beam (23); a tension sensor (27) is fixed at the top of the optometry unit body (25); the tension sensor (27) is connected with the rotating beam (23) through a return spring (271); a guiding telescopic rod (272) is arranged in the return spring (271) in a penetrating way; one end of the guiding telescopic rod (272) is fixedly connected with the optometry unit body (25), and the other end of the guiding telescopic rod extends into the rotating beam (23) and is movably connected with the rotating beam (23);
a support assembly (3) comprising a strut (31) and a bracket (32); the support rods (31) are vertically arranged, and the lower ends of the support rods (31) are detachably fixed to the top of the bedplate (11); the bracket (32) is of an arc-shaped structure; the concave surface of the bracket (32) faces upwards, and the upper end of the stay bar (31) is fixedly connected to the bottom of the bracket (32);
wherein the tension sensor (27) and the electric push rod (22) are in signal connection with the controller; when the tension value detected by the tension sensor (27) is not equal to a preset threshold value; the controller controls the electric push rod (22) to extend or retract so that the tension value detected by the tension sensor (27) is equal to the preset threshold value.
2. An optometry table for medical optometry as in claim 1, wherein: the lower end of each upright post (12) is fixedly provided with a base (13); universal wheels (14) are fixed at the bottom of the base (13); the bases (13) are jointly and fixedly connected with a transverse plate (15).
3. An optometry table for medical optometry as in claim 1, wherein: a partition plate (111) is arranged below the bedplate (11); the partition plate (111) is fixedly connected with the upright post (12);
drawers (112) are directly arranged on the lower surfaces of the partition plate (111) and the bedplate (11);
two auxiliary parts (16) are fixed at the bottom of the partition plate (111); the bottom of the auxiliary part (16) is provided with an arc-shaped groove; the concave surface of the arc-shaped groove faces downwards.
4. An optometry table for medical optometry as in claim 3, wherein: a protection pad (161) is attached to the wall of the arc-shaped groove;
the heating wires are arranged in the protection pad (161); the electric heating wire is in signal connection with the controller.
5. An optometry table for medical optometry as in claim 1, wherein: a cover plate (26) is fixed on the outer wall of the optometry unit body (25); the two ends of the cover plate (26) respectively extend downwards along the two sides of the optometry body (25); a sleeve (261) is fixed on the opposite side surfaces of the two ends of the cover plate (26);
one end of the sleeve (261) is fixedly connected with a cover plate (26); the other ends of the two sleeves (261) extend towards each other; an inner rod (262) is movably connected in the sleeve (261); the inner rod (262) extends into the sleeve (261) from the other end of the sleeve (261); the other end of the inner rod (262) is fixedly connected with a clamping plate (263); a supporting spring (264) is arranged in the sleeve (261); one end of the support spring (264) abuts the inner rod (262).
6. An optometry table for medical optometry as in claim 5, wherein: a gasket (265) is attached to opposite sides of the two clamping plates (263).
7. An optometry table for medical optometry as in claim 1, wherein: the top of the control box (21) is provided with a display screen (211); the display screen (211) is in signal connection with the controller.
8. An optometry table for medical optometry as in claim 1, wherein: a lamp post (24) is fixed at the top of the rotating beam (23); the upper end of the lamp post (24) is connected with an extension rod (241); and the extension rod (241) is provided with an LED lamp (242).
9. An optometry table for medical optometry as in claim 8, wherein: the extension rod (241) is made of memory alloy.
10. A method of use for medical optometry, characterized by: the method comprises the following steps:
s1, installing an optometry table for medical optometry as set forth in any one of claims 1 to 9 above;
s2, the user puts the chin on the bracket (32), and then pulls down the optometry body (25) to make the optometry body (25) be at a proper position;
s3, when the tension value detected by the tension sensor (27) is not equal to a preset threshold value; the controller controls the electric push rod (22) to extend or retract so that the tension value detected by the tension sensor (27) is equal to the preset threshold value, and then the user can release the hand; the optometry body (25) maintains its position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020286.4A CN114366017A (en) | 2022-01-10 | 2022-01-10 | Optometry table for medical optometry and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020286.4A CN114366017A (en) | 2022-01-10 | 2022-01-10 | Optometry table for medical optometry and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114366017A true CN114366017A (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210020286.4A Withdrawn CN114366017A (en) | 2022-01-10 | 2022-01-10 | Optometry table for medical optometry and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114366017A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117958740A (en) * | 2023-03-17 | 2024-05-03 | 希铭(江苏)光学科技发展有限公司 | Intelligent optometry table for medical optometry |
-
2022
- 2022-01-10 CN CN202210020286.4A patent/CN114366017A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117958740A (en) * | 2023-03-17 | 2024-05-03 | 希铭(江苏)光学科技发展有限公司 | Intelligent optometry table for medical optometry |
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Application publication date: 20220419 |