CN208141067U - A kind of aspherical sun presbyopic lens and the glasses with the eyeglass - Google Patents
A kind of aspherical sun presbyopic lens and the glasses with the eyeglass Download PDFInfo
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- CN208141067U CN208141067U CN201820667181.7U CN201820667181U CN208141067U CN 208141067 U CN208141067 U CN 208141067U CN 201820667181 U CN201820667181 U CN 201820667181U CN 208141067 U CN208141067 U CN 208141067U
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Abstract
The utility model relates to lens technology fields, more particularly to a kind of aspherical sun presbyopic lens, including aspherical base, the presbyopic lens set on aspheric base layer surface, the shock resistance stiffening layer set on aging lens surface and the sunglasses lamella set on shock resistance stiffened layer surface；The surface of the sunglasses lamella is removably connected with oil-stain-preventing lid；The surface of the oil-stain-preventing lid is equipped with grease proofing pollution layer and fixed column；The free end of the fixed column is extended with hangnail；The aspherical base is equipped with the card slot cooperated with hangnail；The oil-stain-preventing lid is clamped by the cooperation of hangnail and card slot and aspherical base.The utility model integrates presbyopic glasses and sunglasses simultaneously, meets the needs of presbyopic patient's Wearing sunglasses, is detachably connected additionally by oil-stain-preventing lid and sunglasses lamella, when oil-stain-preventing lid fails since surface and oil contaminant is excessive, replaces convenient for user.
Description
Technical field
The utility model relates to lens technology fields, and in particular to a kind of aspherical sun presbyopic lens and have the mirror
The glasses of piece.
Background technique
Eyeglass is a core building block of glasses suitable for folding up in frame.People Chang Xi in daily life
Used wear sunglasses, sunglasses are not only beautiful but also can protect eyes from the injury of sunburst.
But it finds in actual use, the user of many sunglasses many times while also has presbyopic patient.
In this way, vision correction can not just be carried out when wear sunglasses, to affect normal trip and life.
At the same time, after the spectacle lens through a long time use, outer layer becomes easily infected by one layer of greasy dirt, and not easy to clean,
Affect the normal visual effect of above-mentioned spectacle lens.
In addition, being not easy to replace when spectacle lens outer layer is covered with greasy dirt.
Summary of the invention
The purpose of this utility model is to provide a kind of aspherical sun presbyopic glasses for above-mentioned deficiency in the prior art
Piece and glasses with the eyeglass.
The purpose of this utility model is achieved through the following technical solutions：A kind of aspherical sun presbyopic lens, including aspheric
It face base, the presbyopic lens set on aspheric base layer surface, the shock resistance stiffening layer set on aging lens surface and is set to anti-
Impact the sunglasses lamella of stiffened layer surface；
The surface of the sunglasses lamella is removably connected with oil-stain-preventing lid；
The surface of the oil-stain-preventing lid is equipped with grease proofing pollution layer and fixed column；The free end of the fixed column is extended with down
Thorn；The aspherical base is equipped with the card slot cooperated with hangnail；The oil-stain-preventing lid passes through the cooperation and aspheric of hangnail and card slot
The clamping of face base.
The utility model is further arranged to, and the hangnail is elastic material.
The utility model is further arranged to, and the quantity of the fixed column is two；Two fixed columns are separately positioned on anti-
The both ends of clc layer.
A kind of glasses with aspherical sun presbyopic lens, including mirror holder；The mirror holder includes frame and and frame
The mirror pin of connection；The aspherical sun presbyopic lens are set on frame；
The mirror pin is equipped with light emitting diode, the power supply for light emitting diode power supply and control lumination of light emitting diode
Photosensitive circuit.
The utility model is further arranged to, and the photosensitive circuit includes photo resistance, resistance R1, resistance R2, resistance
R3, triode K1 and triode K2；One end of the photo resistance is grounded；The other end of the photo resistance passes through resistance R1
Connect power supply；The other end of the photo resistance is connect with the base stage of triode K1；The emitter of the triode K1 is grounded；It is described
The collector of triode K1 connects power supply by resistance R2；The collector of the triode K1 is connect with the base stage of triode K2；Institute
State the base earth of triode K2；The collector of the triode K2 is connected to power supply by resistance R3；The light emitting diode
Anode connect with the collector of triode K2；The cathode of the light emitting diode Ds is grounded.
The utility model is further arranged to, and diode D1 is connected between the photo resistance and triode K1；It is described
The anode of diode D1 is connect with the other end of photo resistance；The cathode of the diode D1 is connect with the base stage of triode K1.
The utility model is further arranged to, and switch is equipped between the power supply and photosensitive circuit.
The utility model is further arranged to, and the power supply is button cell.
The utility model is further arranged to, and the light emitting diode is set to the tail end of mirror pin.
The beneficial effects of the utility model：The utility model integrates presbyopic glasses and sunglasses simultaneously, meets presbyopic patient
The demand of Wearing sunglasses is detachably connected additionally by oil-stain-preventing lid and sunglasses lamella, when oil-stain-preventing lid is due to surface oil
When dirt is excessively failed, replaced convenient for user.
Detailed description of the invention
Utility model is described further using attached drawing, but the embodiment in attached drawing does not constitute and appoints to the utility model
What is limited, for those of ordinary skill in the art, without creative efforts, can also be according to the following drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model eyeglass；
Fig. 2 is the structural schematic diagram of the utility model glasses；
Fig. 3 is the circuit diagram of the utility model photosensitive circuit；
Wherein：The aspherical base of 1-；11- presbyopic lens；12- shock resistance stiffening layer；13- sunglasses lamella；14- card slot；
The grease proofing pollution layer of 2-；21- fixed column；22- hangnail；31- frame；32- mirror pin；4- light emitting diode；5- power supply；6- photo resistance；
7- switch；8- photosensitive circuit.
Specific embodiment
The utility model is further described with the following Examples.
As shown in Figure 1；A kind of aspherical sun presbyopic lens described in the present embodiment, including aspherical base 1, be set to it is non-
The presbyopic lens 11 on 1 surface of spherical surface base, set on aging lens surface shock resistance stiffening layer 12 and be set to shock resistance stiffened
The sunglasses lamella 13 on 12 surface of layer；
The surface of the sunglasses lamella 13 is removably connected with oil-stain-preventing lid；
The surface of the oil-stain-preventing lid is equipped with grease proofing pollution layer 2 and fixed column 21；The free end of the fixed column 21 extends
There is hangnail 22；The aspherical base 1 is equipped with the card slot 14 cooperated with hangnail 22；The oil-stain-preventing lid passes through hangnail 22 and card slot
14 cooperation and aspherical base 1 are clamped.
Specifically, eyeglass described in the present embodiment, while integrated presbyopic glasses and sunglasses, meet presbyopic patient and wear the sun
The demand of glasses, the material of the shock resistance stiffening layer 12 are makrolon material, and the makrolon material has light weight
Just, the advantages that anti-impact force is strong and antiultraviolet, can protect well the spectacle lens not break into pieces because of fortuitous event, and
The material of grease proofing pollution layer 2 is the trimethoxy silane of perfluoropolyether functional group, can be effectively antifouling, additionally by oil-stain-preventing lid
It is detachably connected with sunglasses lamella 13, when oil-stain-preventing lid fails since surface and oil contaminant is excessive, is replaced convenient for user.
A kind of aspherical sun presbyopic lens described in the present embodiment, the hangnail 22 are elastic material.Elastic material is just
It is clamped in oil-stain-preventing lid and sunglasses lamella 13.
A kind of aspherical sun presbyopic lens described in the present embodiment, the quantity of the fixed column 21 are two；Two solid
Fixed column 21 is separately positioned on the both ends of grease proofing pollution layer 2.Above-mentioned setting is so that sunglasses lamella 13 more steps up with the clamping of oil-stain-preventing lid
Gu.
As Fig. 1 to Fig. 3 it is found that a kind of glasses with aspherical sun presbyopic lens described in the present embodiment, including mirror
Frame；The mirror holder includes frame 31 and the mirror pin connecting with frame 31 32；The aspherical sun presbyopic lens are set to frame
On 31；
The power supply 5 and control light emitting diode 4 that the mirror pin 32 is equipped with light emitting diode 4, powers for light emitting diode 4
Luminous photosensitive circuit 8.
When at night, user is difficult to find the position of glasses again after taking off glasses, by the way that photosensitive circuit 8 is arranged,
Be capable of the brightness in the automatic sensing external world, at night when, photosensitive circuit 8 controls light emitting diode 4 and sends out in dark environment
Light just finds eye positions with user.
A kind of glasses with aspherical sun presbyopic lens described in the present embodiment, the photosensitive circuit 8 includes light
Quick resistance 6, resistance R1, resistance R2, resistance R3, triode K1 and triode K2；One end of the photo resistance 6 is grounded；Institute
The other end for stating photo resistance 6 connects power supply 5 by resistance R1；The other end of the photo resistance 6 and the base stage of triode K1 connect
It connects；The emitter of the triode K1 is grounded；The collector of the triode K1 connects power supply 5 by resistance R2；The triode
The collector of K1 is connect with the base stage of triode K2；The base earth of the triode K2；The collector of the triode K2 is logical
Resistance R3 is crossed to connect with power supply 5；The anode of the light emitting diode 4 is connect with the collector of triode K2；The light-emitting diodes
The cathode of pipe 4Ds is grounded.Wherein, photo resistance 6 is inverse proportion coefficient photo resistance 6.
Its principle is：When surrounding brightness is lower, the prevention of photo resistance 6 is larger, and the voltage of divider resistance R1 is small, so that
The base current of triode K1 is greater than reference current, and triode K1 is connected at this time, and the base current of triode K2 is less than base at this time
Quasi- electric current, triode K2 are disconnected, and light emitting diode 4 obtains voltage to shine；
When surrounding brightness is higher, the prevention of photo resistance 6 is smaller, and the voltage of divider resistance R1 is big, so that triode K1
Base current be less than reference current, at this time triode K1 disconnect, at this time the base current of triode K2 be greater than reference current, three
Pole pipe K2 conducting, light emitting diode 4 lose voltage and extinguish.
A kind of glasses with aspherical sun presbyopic lens, the photo resistance 6 and triode described in the present embodiment
Diode D1 is connected between K1；The anode of the diode D1 is connect with the other end of photo resistance 6；The diode D1's
Cathode is connect with the base stage of triode K1.Electric current backflow can be prevented by the way that diode D1 is arranged.
A kind of glasses with aspherical sun presbyopic lens described in the present embodiment, the power supply 5 and photosensitive circuit 8 it
Between be equipped with switch 7.The opening and closing of photosensitive circuit 8 can be controlled by the way that 7 user of switch is arranged.
A kind of glasses with aspherical sun presbyopic lens described in the present embodiment, the power supply 5 are button cell.
A kind of glasses with aspherical sun presbyopic lens described in the present embodiment, the light emitting diode 4 are set to mirror
The tail end of foot 32.Above-mentioned setting is so that when light emitting diode 4 shines without influencing user's sight.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (9)
1. a kind of aspherical sun presbyopic lens, it is characterised in that：Including aspherical base (1), it is set to aspherical base (1) table
The presbyopic lens (11) in face, set on aging lens surface shock resistance stiffening layer (12) and be set to shock resistance stiffening layer (12) table
The sunglasses lamella (13) in face；
The surface of the sunglasses lamella (13) is removably connected with oil-stain-preventing lid；
The surface of the oil-stain-preventing lid is equipped with grease proofing pollution layer (2) and fixed column (21)；Prolong the free end of the fixed column (21)
Stretching has hangnail (22)；The aspherical base (1) is equipped with the card slot (14) cooperated with hangnail (22)；The oil-stain-preventing lid is by falling
The cooperation and aspherical base (1) for piercing (22) and card slot (14) are clamped.
2. a kind of aspherical sun presbyopic lens according to claim 1, it is characterised in that：The hangnail (22) is elasticity
Material.
3. a kind of aspherical sun presbyopic lens according to claim 1, it is characterised in that：The number of the fixed column (21)
Amount is two；Two fixed columns (21) are separately positioned on the both ends of grease proofing pollution layer (2).
4. a kind of glasses with any aspherical sun presbyopic lens of claim 1-3, it is characterised in that：Including mirror
Frame；The mirror holder includes frame (31) and the mirror pin (32) connecting with frame (31)；The aspherical sun presbyopic lens are set
In on frame (31)；
The mirror pin (32) is equipped with light emitting diode (4), the power supply (5) for light emitting diode (4) power supply and control luminous two
The luminous photosensitive circuit (8) of pole pipe (4).
5. a kind of glasses according to claim 4, it is characterised in that：The photosensitive circuit (8) includes photo resistance
(6), resistance R1, resistance R2, resistance R3, triode K1 and triode K2；One end of the photo resistance (6) is grounded；It is described
The other end of photo resistance (6) connects power supply (5) by resistance R1；The other end of the photo resistance (6) and the base of triode K1
Pole connection；The emitter of the triode K1 is grounded；The collector of the triode K1 connects power supply (5) by resistance R2；It is described
The collector of triode K1 is connect with the base stage of triode K2；The base earth of the triode K2；The collection of the triode K2
Electrode is connect by resistance R3 with power supply (5)；The anode of the light emitting diode (4) is connect with the collector of triode K2；Institute
State the cathode ground connection of light emitting diode (4) Ds.
6. a kind of glasses according to claim 5, it is characterised in that：Connect between the photo resistance (6) and triode K1
It is connected to diode D1；The anode of the diode D1 is connect with the other end of photo resistance (6)；The cathode of the diode D1 with
The base stage of triode K1 connects.
7. a kind of glasses according to claim 4, it is characterised in that：It is equipped between the power supply (5) and photosensitive circuit (8)
It switchs (7).
8. a kind of glasses according to claim 4, it is characterised in that：The power supply (5) is button cell.
9. a kind of glasses according to claim 4, it is characterised in that：The light emitting diode (4) is set to mirror pin (32)
Tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667181.7U CN208141067U (en) | 2018-05-03 | 2018-05-03 | A kind of aspherical sun presbyopic lens and the glasses with the eyeglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667181.7U CN208141067U (en) | 2018-05-03 | 2018-05-03 | A kind of aspherical sun presbyopic lens and the glasses with the eyeglass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208141067U true CN208141067U (en) | 2018-11-23 |
Family
ID=64312779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820667181.7U Expired - Fee Related CN208141067U (en) | 2018-05-03 | 2018-05-03 | A kind of aspherical sun presbyopic lens and the glasses with the eyeglass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208141067U (en) |
-
2018
- 2018-05-03 CN CN201820667181.7U patent/CN208141067U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20190503 |
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| CF01 | Termination of patent right due to non-payment of annual fee |