CN201331631Y - Double-layer eyeglasses with manual focusing - Google Patents
Double-layer eyeglasses with manual focusing Download PDFInfo
- Publication number
- CN201331631Y CN201331631Y CNU2008203031270U CN200820303127U CN201331631Y CN 201331631 Y CN201331631 Y CN 201331631Y CN U2008203031270 U CNU2008203031270 U CN U2008203031270U CN 200820303127 U CN200820303127 U CN 200820303127U CN 201331631 Y CN201331631 Y CN 201331631Y
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- convex lens
- manual focusing
- lens
- layer
- eyeglasses
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- Expired - Fee Related
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Abstract
The utility model discloses a pair of double-layer eyeglasses with manual focusing, which comprise an eyeglass frame and two eyeglasses, wherein the eyeglass consists of a concave lens and a convex lens; the concave lens is connected with the convex lens through a flexible spring, and the front end of the flexible spring is provided with an adjusting screw. The eyeglass is formed by joining a convex lens and a convex lens through a flexible spring, and the distance between the concave and the convex lens can be adjusted by the adjusting screw, thereby realizing the manual focusing, and being convenient and rapid.
Description
Technical field
The utility model relates to a kind of glasses, particularly a kind of Two-layer spectacle of manual focusing.
Background technology
At present, myopia and presbyopic patient are more and more, common eyeglass lens power is all fixed, in use for some time, if the number of degrees of eyes change to some extent, we are one pair of deallocation no longer again, because use the glasses that do not meet the eyes number of degrees, can deepen the myopia or the hyperopia degree of own eyes.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of Two-layer spectacle of manual focusing is provided.
In order to solve above technical matters, the utility model is achieved through the following technical solutions: a kind of Two-layer spectacle of manual focusing, comprise mirror holder, and eyeglass is made up of concavees lens and convex lens, concavees lens are connected by soft spring with convex lens, and soft spring front end has adjusting screw.
The Two-layer spectacle of a kind of manual focusing of the utility model, described mirror holder flexibly connects by screw can be elastic.
The beneficial effects of the utility model are: the eyeglass of a kind of glasses of the utility model is connected by soft spring with convex lens by concavees lens, can conveniently regulate distance between them with adjusting screw, plays the effect that just can focus by manually, and is convenient and swift; And helping us, the scalable function of mirror holder carries.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Fig. 2 is the structural representation of another kind of embodiment of the present utility model.
The soft spring 5-of 1-mirror holder 2-concavees lens 3-convex lens 4-adjusting screw 6-screw among the figure
Embodiment
The structural representation of the embodiment 1 of the Two-layer spectacle of a kind of manual focusing of the utility model is used for bathomorphic patient and uses as shown in Figure 1.It comprises mirror holder 1, and eyeglass is made up of concavees lens 2 and convex lens 3, and concavees lens 2 are connected by soft spring 4 with convex lens 3, and soft spring 4 front ends have adjusting screw 5.Described mirror holder 1 flexibly connects by screw 6 can be elastic.Concavees lens 2 are positioned at the internal layer near human eye, convex lens 3 are positioned at the skin away from human eye, and they are connected by soft spring 4, by adjusting screw 5 can manual adjustments concavees lens 2 and convex lens 3 between distance, the number of degrees according to own eyes carry out free adjustment, play the effect of manual focusing.Mirror holder 1 flexibly connects by screw 6, and the radius of leading portion is less than the radius of back segment, and the leading portion of mirror holder 1 may be collapsed in the back segment of mirror holder 1, when needing to use, the leading portion of mirror holder 1 is pulled out from the rear end, just fix and normally to use by screw 6, the time spent is not shunk it, and is easy to carry.
The structural representation of embodiment 2 of the present utility model is used for presbyopic patient and uses as shown in Figure 2.Principle is identical with embodiment 1, and just structurally, convex lens 3 are positioned at the internal layer near human eye, and concavees lens 2 are positioned at the skin away from human eye.
Claims (2)
1. the Two-layer spectacle of a manual focusing comprises mirror holder (1), it is characterized in that: eyeglass is made up of concavees lens (2) and convex lens (3), and concavees lens (2) are connected by soft spring (4) with convex lens (3), and soft spring (4) front end has adjusting screw (5).
2. according to the Two-layer spectacle of the described a kind of manual focusing of claim 1, it is characterized in that: mirror holder (1) flexibly connects by screw (6) can be elastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203031270U CN201331631Y (en) | 2008-12-05 | 2008-12-05 | Double-layer eyeglasses with manual focusing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203031270U CN201331631Y (en) | 2008-12-05 | 2008-12-05 | Double-layer eyeglasses with manual focusing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201331631Y true CN201331631Y (en) | 2009-10-21 |
Family
ID=41225014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203031270U Expired - Fee Related CN201331631Y (en) | 2008-12-05 | 2008-12-05 | Double-layer eyeglasses with manual focusing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201331631Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375286A (en) * | 2014-12-15 | 2015-02-25 | 马单 | Variable-color spectacle lens with adjustable lens power |
| CN104375284A (en) * | 2014-12-15 | 2015-02-25 | 马单 | Adjustable power spectacle lens |
-
2008
- 2008-12-05 CN CNU2008203031270U patent/CN201331631Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375286A (en) * | 2014-12-15 | 2015-02-25 | 马单 | Variable-color spectacle lens with adjustable lens power |
| CN104375284A (en) * | 2014-12-15 | 2015-02-25 | 马单 | Adjustable power spectacle lens |
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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: 20091021 Termination date: 20100105 |