CN215605619U - Disposable spectacle frame type eye shield - Google Patents
Disposable spectacle frame type eye shield Download PDFInfo
- Publication number
- CN215605619U CN215605619U CN202122215903.XU CN202122215903U CN215605619U CN 215605619 U CN215605619 U CN 215605619U CN 202122215903 U CN202122215903 U CN 202122215903U CN 215605619 U CN215605619 U CN 215605619U
- Authority
- CN
- China
- Prior art keywords
- connecting cylinder
- disposable
- spectacle frame
- rotary column
- frame type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000001508 eye Anatomy 0.000 abstract description 18
- 239000011521 glass Substances 0.000 abstract description 10
- 210000001061 forehead Anatomy 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 5
- 230000004438 eyesight Effects 0.000 description 4
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Eye Examination Apparatus (AREA)
Abstract
A disposable spectacle frame type eye shield effectively solves the problem that the existing device is complex to operate; the movable glasses frame comprises a left connecting cylinder and a right connecting cylinder which are in axial direction, wherein glasses frames are respectively arranged on the left side and the right side of the connecting cylinder, a movable pipe is coaxially arranged on the left side in the connecting cylinder, a spiral sliding groove is formed in the movable pipe, a rotary column is coaxially and rotatably connected in the connecting cylinder, the rotary column is provided with a rotary column inserted into the sliding groove, a left baffle plate is arranged at the left end of the rotary column, a rotary pipe is coaxially and rotatably connected on the right side in the connecting cylinder, a spiral sliding groove is formed in the rotary pipe, the movable pipe is provided with a movable column inserted into the sliding groove, and a right baffle plate is arranged at the right end of the rotary pipe; the device is ingenious in structure and convenient to use, the left baffle and the right baffle are fixed on the body of the forehead of a patient, and the left baffle and the right baffle are swung back and forth, so that the eyes on the left side and the eyes on the right side of the patient can be shielded respectively, the practicability of the device is improved, and the efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of auxiliary instruments for ophthalmology, in particular to a disposable spectacle frame type eye covering plate.
Background
At present when measuring patient's eyesight, it is a spectacle-frame that the patient takes usually, when measuring two eyeballs, use the light screen to make a round trip to insert in the slot of the left and right sides usually, shelter from the eye of patient left and right sides, both increased patient's intensity of labour, reduced the practicality of device again, it is loaded down with trivial details that the use is got up comparatively, is unfavorable for the promotion of efficiency, can not satisfy actual demand.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, in order to overcome the defects in the prior art, the present invention aims to provide a disposable spectacle frame type eye shield, which effectively solves the problem of complicated operation of the existing device.
The technical scheme includes that the glasses frame type rotary column comprises a connecting cylinder which is axially arranged left and right, glasses frames are respectively arranged on the left side and the right side of the connecting cylinder, a moving pipe is coaxially arranged on the left side in the connecting cylinder, a spiral sliding groove is formed in the moving pipe, a rotary column is coaxially and rotatably connected in the connecting cylinder, a rotary column inserted into the sliding groove is arranged on the rotary column, a left baffle is arranged at the left end of the rotary column, a rotary pipe is coaxially and rotatably connected on the right side in the connecting cylinder, a spiral sliding groove is formed in the rotary pipe, a moving column inserted into the sliding groove is arranged on the rotary pipe, and a right baffle is arranged at the right end of the rotary pipe.
The device is ingenious in structure and convenient to use, the left baffle and the right baffle are fixed on the body of a patient, and the left eye and the right eye of the patient can be shielded by swinging the left baffle and the right baffle back and forth, so that the practicability of the device is improved, and the efficiency is improved.
Drawings
Fig. 1 is an isometric view of the present invention.
FIG. 2 is a top isometric view in full section of the present invention.
FIG. 3 is a left side elevational view, in full section, of the present invention.
FIG. 4 is a front elevational perspective view, in full section, of the present invention.
Figure 5 is an isometric view of the present invention with the eyeglass frame and connector barrel removed.
Fig. 6 is an enlarged view of a in fig. 4 of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
By figure 1 to 6, axial connecting cylinder 1 about including, the 1 left and right sides of connecting cylinder is equipped with spectacle-frame 2 respectively, the coaxial removal pipe 3 that is equipped with in the connecting cylinder 1 on the left side, spiral shape sliding tray 4 has been seted up on the removal pipe 3, coaxial rotation is connected with rotary column 5 in the connecting cylinder 1, be equipped with the rotation post that inserts in the sliding tray 4 on the rotary column 5, rotary column 5 left end is equipped with left baffle 6, the coaxial rotation in right side is connected with rotating tube 7 in the connecting cylinder 1, spiral shape spout 8 has been seted up on the rotating tube 7, be equipped with the removal post that inserts in the spout 8 on the removal pipe 3, rotating tube 7 right-hand member is equipped with right baffle 9.
In order to facilitate the rotation of the rotating column 5, a rotating groove 14 is coaxially formed in the connecting cylinder 1, and the rotating column is inserted into the rotating groove 14.
In order to fix the spectacle frame 2 better, the rear ends of the two spectacle frames 2 are respectively provided with a pull rope 10.
In order to make the moving tube 3 only move left and right, a guide groove in the left and right direction is arranged in the connecting cylinder 1, and a guide rod 11 inserted into the guide groove is arranged at the upper end of the moving tube 3.
In order to insert the moving tube 3 into the rotating tube 7, the moving tube 3 has a Y-shaped axial cross-section.
In order to increase the comfort of the patient, the rear end of the glasses frame 2 is provided with a soft cushion 13.
When the device is used, when the vision of a patient needs to be measured, the patient wears the device, the eyes of the patient are respectively contacted with the soft cushion 13 on the glasses frame 2, the position of a test table can be seen by the patient through the glasses frame 2 when the left baffle 6 and the right baffle 9 are opened, the ears of the patient are respectively contacted with the glasses frame 2 on the left side and the right side, and when the device cannot be supported, the two pull ropes 10 are mutually wound, so that the device is fixed on the body of the patient;
when the right eye of the patient needs to be tested, the right baffle is in an open state, the patient can directly observe the vision test table through the right glasses frame 2, so that the measurement is carried out, and the left baffle 6 is in a state of shielding the left glasses frame 2, so that the left eye of the patient can be ensured not to participate in the test, and the accuracy of the measurement result is ensured;
after the eye test on the right side of the patient is finished, the right baffle 9 is swung downwards at the moment, the right baffle 9 drives the rotating pipe 7 to rotate in the rotating groove through the rotating column, the rotating pipe 7 drives the moving pipe 3 to move leftwards through the sliding groove 8 and the moving column, the movable groove 12 and the guide groove can ensure that the movable pipe 3 only moves leftwards and rightwards without rotating, the movable pipe 3 drives the rotary column 5 to rotate anticlockwise along the rotary groove 14 through the sliding groove 4 and the rotary column, the rotary column 5 drives the left baffle 6 to rotate anticlockwise, so that the left baffle 6 swings upwards, the right baffle 9 continues to swing downwards, the left baffle 6 continues to swing upwards, when the right baffle 9 is moved to be in contact with the spectacle frame 2 on the right side, the left baffle 6 swings upwards to the maximum position, so that the visual field of the vision of the left eye of the patient can be ensured to be wide, and the left eye of the patient is measured;
to measure the right eye of the patient again, the left flap 6 may be swung down, and after the measurement of both eyes of the patient is completed, the entanglement between the two strings 10 is released, and the apparatus may be detached from the patient.
The utility model has simple structure, convenient operation, novel conception and strong practicability, and is provided with the connecting cylinder, the moving pipe, the rotating pipe, the sliding groove, the sliding chute, the rotating groove, the moving groove and the guide groove, the left baffle and the right baffle can swing alternately to shield the eyes of one side of a patient, prevent the patient from cheating during measurement, and ensure the accuracy of the measurement result.
Claims (6)
1. The utility model provides a disposable spectacle frame formula hide eye plate, including controlling axial connecting cylinder (1), a serial communication port, the connecting cylinder (1) left and right sides is equipped with spectacle-frame (2) respectively, the coaxial removal pipe (3) that is equipped with in connecting cylinder (1) left side, spiral shape sliding tray (4) have been seted up on removal pipe (3), coaxial rotation is connected with rotary column (5) in connecting cylinder (1), be equipped with the rotary column that inserts in sliding tray (4) on rotary column (5), rotary column (5) left end is equipped with left baffle (6), the coaxial rotation in right side is connected with rotating tube (7) in connecting cylinder (1), spiral shape spout (8) have been seted up on rotating tube (7), be equipped with the removal post that inserts in spout (8) on removal pipe (3), rotating tube (7) right-hand member is equipped with right baffle (9).
2. A disposable spectacle frame type eye shield according to claim 1, wherein the connecting tube (1) is coaxially provided with a rotating slot (14), and the rotating column is inserted into the rotating slot (14).
3. A disposable spectacle frame type eye shield according to claim 1, wherein a pull cord (10) is provided at the rear end of each of the two spectacle frames (2).
4. The disposable spectacle frame type eye shield according to claim 1, wherein the connecting tube (1) is provided with a left-right direction guide groove, and the upper end of the moving tube (3) is provided with a guide rod (11) inserted into the guide groove.
5. A disposable spectacle frame type eye shield according to claim 1, wherein the axial section of the moving tube (3) is Y-shaped.
6. A disposable spectacle frame type eye shield according to claim 1, wherein the rear end of the spectacle frame (2) is provided with a soft pad (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215903.XU CN215605619U (en) | 2021-09-14 | 2021-09-14 | Disposable spectacle frame type eye shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215903.XU CN215605619U (en) | 2021-09-14 | 2021-09-14 | Disposable spectacle frame type eye shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215605619U true CN215605619U (en) | 2022-01-25 |
Family
ID=79915602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122215903.XU Expired - Fee Related CN215605619U (en) | 2021-09-14 | 2021-09-14 | Disposable spectacle frame type eye shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215605619U (en) |
-
2021
- 2021-09-14 CN CN202122215903.XU patent/CN215605619U/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: 20220125 |