CN201194792Y - Multifunctional visual sensation function estimation movable trial frame - Google Patents
Multifunctional visual sensation function estimation movable trial frame Download PDFInfo
- Publication number
- CN201194792Y CN201194792Y CNU2008200718996U CN200820071899U CN201194792Y CN 201194792 Y CN201194792 Y CN 201194792Y CN U2008200718996 U CNU2008200718996 U CN U2008200718996U CN 200820071899 U CN200820071899 U CN 200820071899U CN 201194792 Y CN201194792 Y CN 201194792Y
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- China
- Prior art keywords
- trial frame
- fixedly connected
- utility
- model
- visual performance
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- Expired - Fee Related
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Abstract
The utility model relates to a multifunctional visual performance evaluation trial frame which belongs to an eyeglass visual performance checkout gear. The back face of a bracket is fixedly connected with a clamp shaft, a clamp is connected with the clamp shaft by the rotating shaft, a spring is wound round the clamp shaft, and the lower part at the front face of the bracket is fixedly connected with 2 to 3 layers of plug sockets. The utility model has the advantages that the structure is novel, the examination can be conveniently performed by using functional eyeglasses with simple operation and fast speed, the problem existing in a mirror holder can be found, the quantitative analysis can be performed, and the modification can be accurately done in time, so as to cause an eyeglass user to obtain a pair of comfortable and qualified eyeglasses.
Description
Technical field
This utility model belongs to glasses visual performance checkout gear.
Background technology
At present, all be visual performance to be tested mostly when getting the right lensses for one's eyeglasses with the mode of wearing trial frame, because there are a lot of differences in trial frame with the glasses that assemble, so effect is better when occurring wearing trial frame, and wear the not so good problem of glasses effect after preparing, at this moment just need assess by trying the form of seeing visual acuity chart on, but the shortcoming that exists is: can only adjust eyeglass from the fine distance of eye by adjusting the nose holder, solved the problem of rectifying or owing to rectify, because can not be to such as diopter of correction, the assessment of the isoparametric amount of post mirror degree and post mirror axle position, can only solve not too serious problem, the glasses that have serious quality problems can not be detected, or where the glasses that have serious problems be could not explain problem, bring infringement for wearer's vision, also improve manufacturing glasses and make troubles to businessman.
Summary of the invention
This utility model provides a kind of multi-functional visual performance assessment activity trial frame, solving at present the glasses that prepare when detecting, existence can not rectify or owe to rectify the problem of carrying out quantitative evaluation to crossing.The technical scheme that this utility model is taked is: the fixedly connected clip axle in the back side of support, clip and this clip axle are rotationally connected, the spring solderless wrapped connection on this clip axle, fixedly connected 2～3 layers of plug base of the positive basifacial of this support.
During use, clamp the eyeglass of the glasses that will detect, detect eyeglass and join whether suitablely by in plug base, inserting red embolium, polaroid or positive and negative spherical lens with clip of the present utility model.
This utility model advantage is novel structure, can conveniently utilize functional lens inspection, and is simple to operate, speed is fast, find the problem that mirror holder exists, can carry out quantitative analysis, accomplish to change timely and accurately, make real secondary qualified, the comfortable glasses that obtain of the person that joins the mirror.
Description of drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is the upward view of Fig. 1.
The specific embodiment
The fixedly connected clip axle 2 in the back side of support 1, clip 3 is rotationally connected with this clip axle, spring 4 solderless wrapped connections on this clip axle, fixedly connected 2～3 layers of plug base 5 of the positive basifacial of this support.
Claims (1)
1. multi-functional visual performance assessment activity trial frame is characterized in that: the fixedly connected clip axle in the back side of support, clip and this clip axle are rotationally connected, the spring solderless wrapped connection on this clip axle, fixedly connected 2～3 layers of plug base of the positive basifacial of this support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200718996U CN201194792Y (en) | 2008-05-28 | 2008-05-28 | Multifunctional visual sensation function estimation movable trial frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200718996U CN201194792Y (en) | 2008-05-28 | 2008-05-28 | Multifunctional visual sensation function estimation movable trial frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201194792Y true CN201194792Y (en) | 2009-02-18 |
Family
ID=40414430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200718996U Expired - Fee Related CN201194792Y (en) | 2008-05-28 | 2008-05-28 | Multifunctional visual sensation function estimation movable trial frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201194792Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2753590A1 (en) * | 2019-10-03 | 2020-04-13 | Univ Madrid Complutense | Simulated ametropia test glasses protector (Machine-translation by Google Translate, not legally binding) |
-
2008
- 2008-05-28 CN CNU2008200718996U patent/CN201194792Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2753590A1 (en) * | 2019-10-03 | 2020-04-13 | Univ Madrid Complutense | Simulated ametropia test glasses protector (Machine-translation by Google Translate, not legally binding) |
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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: 20090218 Termination date: 20110528 |