CN201798731U - Eye test eye-shield spectacles being convenient and labor-saving - Google Patents
Eye test eye-shield spectacles being convenient and labor-saving Download PDFInfo
- Publication number
- CN201798731U CN201798731U CN2010205341052U CN201020534105U CN201798731U CN 201798731 U CN201798731 U CN 201798731U CN 2010205341052 U CN2010205341052 U CN 2010205341052U CN 201020534105 U CN201020534105 U CN 201020534105U CN 201798731 U CN201798731 U CN 201798731U
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- spectacles
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Abstract
The utility model relates to an eye test eye-shield spectacles being convenient and labor-saving, which consists of a frame, a hinge and a curtain board, and is characterized in that: a left frame is fixedly connected with a right frame (1) through a bracket (2), the hinge (3) is installed on the central position of the bracket, the other end of the hinge is provided with a connection piece (4), and the connection piece is connected with the curtain board (5). The eye test eye-shield spectacles overcome the weaknesses of the present eye-shield spoon and baffle and has the advantages that: the eye-shield spoon and baffle are free from being held by hand, labor can be saved, the curtain board is rotated, the test is more convenient, the eye tissues are free from being contacted, the test is accurate, the manufacturing is easy, the cost is low, and the eye test eye-shield spectacles are convenient to popularize and use.
Description
Technical field
This utility model relates to medical apparatus and instruments assistant product field, especially a kind of usefulness that gives a test of one's eyesight block glasses.
Background technology
When people go hospital ophthalmology to test eyesight, be to check one by one, after surveying an eye vision earlier, survey another eye again, the instrument that is used at present hoodwink when testing eyesight is hoodwink spoon, baffle plate or hands, cover eyes, check the vision of another eyes, its shortcoming: hoodwink spoon, baffle plate must be lifted by a hands, an eye near non-test, operating process is trouble, and though hands acid fatiguability is convenient with the hands hoodwink, but it is unhygienic, sometimes oppression eyeball produces eyes and blurs, the accuracy of the test that affects one's power of vision.
Summary of the invention
This utility model purpose is to overcome above-mentioned deficiency, and a kind of convenience, laborsaving is provided, and can not contact with part tissue of eye, and glasses are blocked in the vision detection that does not need to lift with hands.
This utility model purpose adopts following technical measures to realize: a kind of convenient and strength-saving examination of visual acuity hoodwink glasses, form by picture frame, folding, shield, it is characterized in that: between left picture frame and right picture frame, fixedly connected by support, folding is equipped with in the carriage center position, the folding other end is equipped with brace, brace and matte join, and shield top or sidepiece have a projection, in order to cover left picture frame or right picture frame.Leg of spectacles is installed in the picture frame both sides respectively, but also pin substitutes folding, under support banking stop is housed.When detecting right eye, shield is blocked left picture frame, when detecting left eye, shield is blocked right picture frame.
Remarkable result of the present utility model: do not need to take hoodwink spoon, baffle plate with hands, laborsaving, adopt and rotate shield, change easy to detectly, can not contact part tissue of eye, detect accurately, be easy to manufacturing, with low cost, easy to utilize.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structure chart of another embodiment of this utility model.
Below in conjunction with accompanying drawing this utility model is further elaborated.
The specific embodiment
Referring to Fig. 1, between left picture frame and right picture frame 1, to fixedly connected by support 2, folding 3 is equipped with in the carriage center position, and the folding other end is equipped with brace 4, and brace and shield 5 join, and a projection 6 is arranged at shield top, in order to cover left picture frame or right picture frame.Leg of spectacles 7 is installed in the picture frame both sides respectively.
Another embodiment
Referring to Fig. 2, but also pin substitutes folding: shield 5 braces 4 join by pin 8 and support 2, banking stop 9 are housed, the projection 6 that opposite side is equipped with on the shield 5 under the support.
Claims (4)
1. convenient and strength-saving examination of visual acuity hoodwink glasses, form by picture frame, folding, shield, it is characterized in that: between left picture frame and right picture frame (1), fixedly connected by support (2), folding (3) is equipped with in the carriage center position, the folding other end is equipped with brace (4), and brace and shield (5) join.
2. by the described convenient and strength-saving examination of visual acuity hoodwink glasses of claim 1, it is characterized in that: leg of spectacles (7) is installed in the picture frame both sides respectively.
3. by the described convenient and strength-saving examination of visual acuity hoodwink glasses of claim 1, it is characterized in that: shield top or sidepiece have a projection (6).
4. by the described convenient and strength-saving examination of visual acuity hoodwink glasses of claim 1, it is characterized in that: but also pin substitutes folding: and brace (4) joins by pin (8) and support (2), and banking stop (9) is housed under the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205341052U CN201798731U (en) | 2010-09-19 | 2010-09-19 | Eye test eye-shield spectacles being convenient and labor-saving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205341052U CN201798731U (en) | 2010-09-19 | 2010-09-19 | Eye test eye-shield spectacles being convenient and labor-saving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201798731U true CN201798731U (en) | 2011-04-20 |
Family
ID=43868246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205341052U Expired - Fee Related CN201798731U (en) | 2010-09-19 | 2010-09-19 | Eye test eye-shield spectacles being convenient and labor-saving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201798731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558693A (en) * | 2013-11-22 | 2014-02-05 | 李凤鸣 | Shielding glasses for detecting vision |
| CN106175656A (en) * | 2016-07-20 | 2016-12-07 | 姜丽华 | The blinds,eye that a kind of myope is special |
-
2010
- 2010-09-19 CN CN2010205341052U patent/CN201798731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558693A (en) * | 2013-11-22 | 2014-02-05 | 李凤鸣 | Shielding glasses for detecting vision |
| CN106175656A (en) * | 2016-07-20 | 2016-12-07 | 姜丽华 | The blinds,eye that a kind of myope is special |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20110919 |