CN201104274Y - Spectacles capable of adjusting pupil distance and pupil height - Google Patents
Spectacles capable of adjusting pupil distance and pupil height Download PDFInfo
- Publication number
- CN201104274Y CN201104274Y CNU2007201744654U CN200720174465U CN201104274Y CN 201104274 Y CN201104274 Y CN 201104274Y CN U2007201744654 U CNU2007201744654 U CN U2007201744654U CN 200720174465 U CN200720174465 U CN 200720174465U CN 201104274 Y CN201104274 Y CN 201104274Y
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- Prior art keywords
- guide rail
- pupil
- screw
- expansion link
- cross
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- Expired - Fee Related
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- 210000001747 pupil Anatomy 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims description 25
- 239000011521 glass Substances 0.000 claims description 15
- 239000012858 resilient material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 238000007373 indentation Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to a pair of eyeglasses capable of adjusting pupil distance and height of a pupil, comprising lens frames, a beam and mountings for nose, wherein two ends of the beam connects two lens frames, and adjacent side of each lens frame is respectively connected with a mounting for nose. The eyeglasses are characterized in that the beam is provided with length adjusting mechanisms. The utility model has the advantages that: the eyeglasses can conveniently change the pupil distance and the height of the pupil through a pupil distance adjusting mechanism and a mounting for nose adjusting mechanism, so as to meet different requirements of individuals; lens frames with various specifications are unnecessary to produce and demands of lens frames with various specifications are met, thereby the production cost is reduced, the optometry and the use are convenient.
Description
Technical field
The utility model relates to a kind of scalable interpupillary distance and the high glasses of pupil.
Background technology
The interpupillary distance of existing glasses can not be regulated, and needs to make the people use of the mirror holder of multiple different interpupillary distances for different interpupillary distances, certainly will cause the raising of production cost, can't satisfy actual needs sometimes, causes the inconvenience of preparation glasses.Regulate the high upper-lower position that needs to regulate the nose holder of pupil, and the adjusting of nose holder causes its fracture sometimes by the deformation of connecting rod when bent connecting rod, cause whole mirror holder to be scrapped.
Summary of the invention
The purpose of this utility model just provides a kind of scalable interpupillary distance and the high glasses of pupil, can not regulate the raising of production cost with the interpupillary distance that solves existing glasses and the upper-lower position of nose holder; The inconvenience of preparation glasses; The adjusting of nose holder causes its fracture, the problem that causes whole mirror holder to be scrapped sometimes by the deformation of connecting rod.
The technical solution of the utility model is: comprise lens hanger, crossbeam and nose holder, the two ends of crossbeam are connected between two lens hangers, respectively connect a nose holder in the adjacent side of each lens hanger, and it is characterized in that: described crossbeam is provided with the length governor motion.
Described length governor motion comprises hollow or reducing spill guide rail, expansion link and trip bolt, and the cross section of the inner chamber of guide rail is a non-circular shape, and the cross section of the cross section of expansion link and the inner chamber of this guide rail is slidingly matched; One end of this guide rail is connected with a described lens hanger, and an end of expansion link slides and inserts the other end of this guide rail, and the other end of expansion link is connected with described another lens hanger, is provided with screw and the trip bolt that screws in it on guide rail.
Described length governor motion comprises hollow or reducing spill guide rail, expansion link and trip bolt, and the cross section of the inner chamber of guide rail is a non-circular shape, and the cross section of the cross section of expansion link and the inner chamber of this guide rail is slidingly matched; An end of an expansion link is respectively inserted at the two ends of this guide rail, and the other end of these two expansion links is connected with described two lens hangers respectively, respectively is provided with screw at the place, close two ends of guide rail, respectively screws in a trip bolt in each screw.
Described length governor motion comprises hollow or reducing spill guide rail, expansion link, screw rod and regulating wheel, and the cross section of the inner chamber of guide rail is a non-circular shape, and the cross section of the cross section of expansion link and the inner chamber of this guide rail is slidingly matched; The middle part of guide rail is provided with breach, and the guide rail at the two ends of this breach links together by camber beam, and an end of two expansion links is provided with screw and slides and insert in the two ends of guide rail, and the other end of these two expansion links is connected with described two lens hangers respectively; Regulating wheel places in the breach of guide rail, and the center, two ends of regulating wheel is coaxial connection one screw rod respectively, and this screw flight rotation direction at two ends is opposite, and screws in the screw with matching thread of described two expansion link one ends.
On described two screw rods, a volute spring is housed respectively.
On the connecting link of described lens hanger and nose holder, be provided with up-down adjustment mechanism.
Described up-down adjustment mechanism comprises regulating block and the nose holder trip bolt that has through hole, and regulating block is connected the described nose holder back side, and the connecting link of nose holder inserts in the through hole of this regulating block, and nose holder trip bolt screws in the screw of regulating block and withstands connecting link.
Described up-down adjustment mechanism comprises sleeve pipe and inserted block, and sleeve pipe and inserted block are connected to an end of the connecting link of lens hanger and nose holder, and the other end of this connecting link directly is connected with the described nose holder back side; Inserted block is made by resilient material, and slides tightly and insert in the sleeve pipe.
The utility model has the advantages that: by interpupillary distance governor motion and nose holder governor motion, can change the length and the pupil height of interpupillary distance easily, to be fit to individual's different needs; Do not need the mirror holder of production plurality of specifications can satisfy the demand of all size mirror holder, reduced production cost, made things convenient for and joined mirror and use.
Description of drawings
Fig. 1 is the general structure synoptic diagram of an embodiment of the utility model;
Fig. 2 is the sectional structure synoptic diagram of first embodiment of the length governor motion of the utility model crossbeam;
Fig. 3 is the sectional structure synoptic diagram of second embodiment of the length governor motion of the utility model crossbeam;
Fig. 4 is the sectional structure synoptic diagram of the 3rd embodiment of the length governor motion of the utility model crossbeam;
Fig. 5 is the sectional structure synoptic diagram of the 4th embodiment of the length governor motion of the utility model crossbeam;
Fig. 6 is the sectional structure synoptic diagram of an embodiment of the up-down adjustment mechanism of nose holder of the present utility model;
Fig. 7 is the sectional structure synoptic diagram of another embodiment of the up-down adjustment mechanism of nose holder of the present utility model.
Embodiment
Referring to Fig. 1, the utility model comprises lens hanger 2, crossbeam and nose holder 41, in each lens hanger 2 eyeglass 1 is housed respectively.The two ends of crossbeam are connected between two lens hangers 2, respectively connect a nose holder 41 in each lens hanger 2 adjacent side, and described crossbeam is provided with length governor motion 3.
Referring to Fig. 2, described length governor motion 3 comprises hollow or reducing spill guide rail 33, expansion link 31 and trip bolt 32, and the cross section of the inner chamber of guide rail 33 is non-circular shape (as a rectangle), rotates mutually to prevent two mirror holders.The cross section of the cross section of expansion link 31 and the inner chamber of this guide rail is slidingly matched.An end of an expansion link 31 is respectively inserted at the two ends of this guide rail 33, and the other end of these two expansion links 31 is connected with described two lens hangers 2 respectively, respectively is provided with screw at the place, close two ends of guide rail 33, respectively screws in a trip bolt 32 in each screw.
Referring to Fig. 3, described length governor motion 3 comprises hollow or reducing spill guide rail 33, expansion link 31 and trip bolt 32, and the cross section of the inner chamber of guide rail 33 is non-circular shape (as a rectangle), rotates mutually to prevent two mirror holders.The cross section of the inner chamber of the cross section of expansion link 31 and this guide rail 33 is slidingly matched.The left end of this guide rail 33 is connected with a described lens hanger 2, and in the cavity of the other end of this guide rail 33 of left end slip insertion of expansion link 31, the right-hand member of expansion link 31 is connected with right side lens hanger 2, is provided with screw and the trip bolt 32 that screws in it on guide rail 33.
Referring to Fig. 4, described length governor motion 3 comprises hollow or reducing spill guide rail 33, expansion link 31, screw rod 36 and regulating wheel 35, and the cross section of the inner chamber of guide rail 33 is non-circular shape (as a rectangle), rotates mutually to prevent two mirror holders.The cross section of the inner chamber of the cross section of expansion link 31 and this guide rail 33 is slidingly matched.The middle part of guide rail 33 is provided with breach, and the guide rail at the two ends of this breach links together by camber beam 34.A relative end of two expansion links 31 is provided with screw and slides and insert in the two-port of guide rail 33, and the other end of these two expansion links 31 is connected with described two lens hangers 2 respectively.Regulating wheel 35 places in the breach of guide rail 33, and the center, two ends of regulating wheel 35 is coaxial connection one screw rod 36 respectively, and the thread rotary orientation of this screw rod 36 at two ends is opposite, and screws in the screw with matching thread of described two expansion link 31 1 ends.Rotate regulating wheel 35 and can drive 36 rotations of two screw rods, stretch out simultaneously or indentation, reach the purpose of regulating crossbeam length thereby drive two expansion links 31.
Referring to Fig. 5, the length governor motion 3 of this embodiment is on the basis of the foregoing description, and a volute spring 37 respectively is housed on two screw rods 36, makes that combination must be more stable between length governor motion 3 each parts, can not produce and rock.
The utility model also can be provided with up-down adjustment mechanism 4 on the connecting link 42 of described lens hanger 2 and nose holder 41.
Referring to Fig. 6, one of described up-down adjustment 4 embodiment of mechanism comprise regulating block 44 and the nose holder trip bolt 43 that has through hole, regulating block 44 is connected the back side of described nose holder 41, the connecting link 42 of nose holder 41 inserts in the through hole of this regulating block 44, and the screw internal lock that nose holder trip bolt 43 screws in regulating block 44 is close to extension bar 42.By the position of regulating block 44 on connecting link 42, the i.e. upper-lower position of adjustable nose rest 41.
Referring to Fig. 7, another embodiment of described up-down adjustment mechanism 4 comprises sleeve pipe 46 and inserted block 45, sleeve pipe 46 and inserted block 45 are connected to an end of the connecting link 42 of lens hanger 2 and nose holder, and the other end of this connecting link 42 directly is connected with the back side of described nose holder 41.Inserted block 45 is made by resilient material, and slides tightly and insert in the sleeve pipe 46.By the degree of depth of mobile inserted block 45 in sleeve pipe 46, promptly the upper-lower position of adjustable nose rest 41 reaches and regulates the high purpose of pupil.
Claims (8)
1, a kind of scalable distance and the high glasses of pupil comprise lens hanger, crossbeam and nose holder, and the two ends of crossbeam are connected between two lens hangers, respectively connect a nose holder in the adjacent side of each lens hanger, and it is characterized in that: described crossbeam is provided with the length governor motion.
2, scalable interpupillary distance according to claim 1 and the high glasses of pupil, it is characterized in that: described length governor motion comprises hollow or reducing spill guide rail, expansion link and trip bolt, the cross section of the inner chamber of guide rail is a non-circular shape, and the cross section of the cross section of expansion link and the inner chamber of this guide rail is slidingly matched; One end of this guide rail is connected with a described lens hanger, and an end of expansion link slides and inserts the other end of this guide rail, and the other end of expansion link is connected with described another lens hanger, is provided with screw and the trip bolt that screws in it on guide rail.
3, scalable interpupillary distance according to claim 1 and the high glasses of pupil, it is characterized in that: described length governor motion comprises hollow or reducing spill guide rail, expansion link and trip bolt, the cross section of the inner chamber of guide rail is a non-circular shape, and the cross section of the cross section of expansion link and the inner chamber of this guide rail is slidingly matched; An end of an expansion link is respectively inserted at the two ends of this guide rail, and the other end of these two expansion links is connected with described two lens hangers respectively, respectively is provided with screw at the place, close two ends of guide rail, respectively screws in a trip bolt in each screw.
4, scalable interpupillary distance according to claim 1 and the high glasses of pupil, it is characterized in that: described length governor motion comprises hollow or reducing spill guide rail, expansion link, screw rod and regulating wheel, the cross section of the inner chamber of guide rail is a non-circular shape, and the cross section of the cross section of expansion link and the inner chamber of this guide rail is slidingly matched; The middle part of guide rail is provided with breach, and the guide rail at the two ends of this breach links together by camber beam, and an end of two expansion links is provided with screw and slides and insert in the two ends of guide rail, and the other end of these two expansion links is connected with described two lens hangers respectively; Regulating wheel places in the breach of guide rail, and the center, two ends of regulating wheel is coaxial connection one screw rod respectively, and this screw flight rotation direction at two ends is opposite, and screws in the screw with matching thread of described two expansion link one ends.
5, scalable interpupillary distance according to claim 4 and the high glasses of pupil is characterized in that: on described two screw rods a volute spring is housed respectively.
6, according to any one described scalable interpupillary distance of claim 1～5 and the high glasses of pupil, it is characterized in that: on the connecting link of described lens hanger and nose holder, be provided with up-down adjustment mechanism.
7, scalable interpupillary distance according to claim 6 and the high glasses of pupil, it is characterized in that: described up-down adjustment mechanism comprises regulating block and the nose holder trip bolt that has through hole, regulating block is connected the described nose holder back side, the connecting link of nose holder inserts in the through hole of this regulating block, withstands connecting link in the screw of nose holder trip bolt screw-in regulating block.
8, scalable interpupillary distance according to claim 6 and the high glasses of pupil, it is characterized in that: described up-down adjustment mechanism comprises sleeve pipe and inserted block, sleeve pipe and inserted block are connected to an end of the connecting link of lens hanger and nose holder, and the other end of this connecting link directly is connected with the described nose holder back side; Inserted block is made by resilient material, and slides tightly and insert in the sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201744654U CN201104274Y (en) | 2007-09-14 | 2007-09-14 | Spectacles capable of adjusting pupil distance and pupil height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201744654U CN201104274Y (en) | 2007-09-14 | 2007-09-14 | Spectacles capable of adjusting pupil distance and pupil height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201104274Y true CN201104274Y (en) | 2008-08-20 |
Family
ID=39951306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201744654U Expired - Fee Related CN201104274Y (en) | 2007-09-14 | 2007-09-14 | Spectacles capable of adjusting pupil distance and pupil height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201104274Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598143A (en) * | 2013-11-18 | 2014-02-26 | 浙江大学 | Mouse myopia model, and inducing device and inducing method thereof |
| CN105005157A (en) * | 2015-07-20 | 2015-10-28 | 江苏凯乐康光学眼镜有限公司 | Function-type optical regulation glasses |
| CN105511100A (en) * | 2014-09-23 | 2016-04-20 | 陈下放 | Spectacles |
| CN105717644A (en) * | 2016-04-26 | 2016-06-29 | 上海与德通讯技术有限公司 | Image adjusting method and device and applicable intelligent glasses |
| CN106814467A (en) * | 2017-03-30 | 2017-06-09 | 贵州大学 | One kind rotation extension type nose support |
| CN107490877A (en) * | 2017-09-26 | 2017-12-19 | 温州市安视眼镜有限公司 | A kind of centre-to-centre spacing and the adjustable glasses of the number of degrees |
| CN110673355A (en) * | 2019-10-22 | 2020-01-10 | 上海佑今实业有限公司 | Anion functional glasses and manufacturing method thereof |
-
2007
- 2007-09-14 CN CNU2007201744654U patent/CN201104274Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598143A (en) * | 2013-11-18 | 2014-02-26 | 浙江大学 | Mouse myopia model, and inducing device and inducing method thereof |
| CN105511100A (en) * | 2014-09-23 | 2016-04-20 | 陈下放 | Spectacles |
| CN105005157A (en) * | 2015-07-20 | 2015-10-28 | 江苏凯乐康光学眼镜有限公司 | Function-type optical regulation glasses |
| CN105717644A (en) * | 2016-04-26 | 2016-06-29 | 上海与德通讯技术有限公司 | Image adjusting method and device and applicable intelligent glasses |
| CN106814467A (en) * | 2017-03-30 | 2017-06-09 | 贵州大学 | One kind rotation extension type nose support |
| CN107490877A (en) * | 2017-09-26 | 2017-12-19 | 温州市安视眼镜有限公司 | A kind of centre-to-centre spacing and the adjustable glasses of the number of degrees |
| CN110673355A (en) * | 2019-10-22 | 2020-01-10 | 上海佑今实业有限公司 | Anion functional glasses and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |