CN105404081A - Mobile phone external optical lens - Google Patents
Mobile phone external optical lens Download PDFInfo
- Publication number
- CN105404081A CN105404081A CN201511018485.8A CN201511018485A CN105404081A CN 105404081 A CN105404081 A CN 105404081A CN 201511018485 A CN201511018485 A CN 201511018485A CN 105404081 A CN105404081 A CN 105404081A
- Authority
- CN
- China
- Prior art keywords
- lens
- mount pad
- mobile phone
- external optical
- phone external
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
- G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/1805—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for prisms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Abstract
The invention provides a mobile phone external optical lens including an installing seat and an optical element. The optical element is arranged in the installing seat, the optical element includes an ocular lens, a lens assembly, a prism assembly, and an object lens that are successively arranged in the height direction of the installing seat, the object lens is movably arranged in the installing seat through a sleeve, the outer surface of the sleeve is provided with a protruding part, the inner wall of the installing seat is provided with a skewed slot, the protruding part passes through the skewed slot and can move along the extension direction of the skewed slot, an adjusting member is pivoted to the outer surface of the installing seat, the inner wall of the adjusting member is provided with a groove extending along the height direction of itself, and the part, passing out of the skewed slot, of the protruding part is embedded in the groove and can move along the extension direction of the groove. The mobile phone external optical lens can adjust the distance between the ocular lens and the object lens, and adjust the distance of the shooting visual angle based on the users' needs; the additionally arranged lens assembly can enlarge the shooting visual field of the optical lens; and in addition, the shooting visual angle is clear, astigmatism can be prevented, and the effect is good.
Description
Technical field
The invention belongs to mobile lens technical field, particularly relate to a kind of mobile phone external optical lens.
Background technology
Along with making rapid progress of mobile phone products technology, the mobile phone overwhelming majority that people use has shoot function, and the quality of shooting effect often depends on the quality of embedded in mobile phone camera lens, but general mobile phone is when needs shooting distant view or panorama, the integrally-built restriction of mobile phone can be subject to, make shooting effect not good, therefore external lens need be accessed reach above-mentioned effect.But existing mobile phone external camera lens, by the restriction of mobile lens, can not take far scenery even if be combined with mobile lens, and sharpness is often inadequate, makes it use limited.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of mobile phone external optical lens, be arranged on mobile lens, enable mobile phone take distant view, and sharpness is high.
For achieving the above object, the present invention adopts following technical scheme:
A kind of mobile phone external optical lens, comprise mount pad and optical element, optical element is arranged in mount pad, optical element comprises eyepiece, lens subassembly, prism assemblies and the object lens that the short transverse along mount pad is installed successively, these object lens are installed in mount pad by a sleeve is mobilizable, sleeve outer surface is provided with a protuberance, and the inwall of mount pad offers skewed slot, and protuberance is connected to also can be movable along the bearing of trend of skewed slot in skewed slot; Mount pad outside surface is articulated with a regulating part, and this regulating part inwall offers the groove extended along himself short transverse, and the part that protuberance passes skewed slot to be embedded in groove and can be movable along the bearing of trend of groove.
Preferably, mount pad inwall is provided with the First terrace for eyepiece lower end, and be provided with the first packing ring being connected to eyepiece upper end in mount pad, eyepiece is held between First terrace and the first packing ring.
Preferably, be provided with the holder for fixed lens assembly in mount pad, this holder is provided with the second step face being resisted against lens subassembly upper end, and the lower end of transparent components is connected to the first packing ring, and lens subassembly is held between second step face and the first packing ring.
Preferably, be provided with the support for fixed prism assembly in mount pad, be clamped with the second packing ring between this support and holder, the lower end of prism assemblies is fixed on support, and prism assemblies upper end is provided with the first trim ring.
Preferably, sleeve lining is provided with the 3rd step surface for supporting object lens lower end, and sleeve ends is provided with the second trim ring be installed with in object lens upper end.
Preferably, optical element also comprises a protective glass, and this protective glass is packaged in the upper end of mount pad, is folded with the 3rd packing ring between the lower end of protective glass and the upper end of mount pad, and the upper end of protective glass is packaged with the 3rd trim ring.
Preferably, the upper end of mount pad is also provided with an end cap, and this end cap is packaged in the outside of protective glass.
Preferably, lens subassembly is made up of two balsaming lenss, is clamped with one the 4th packing ring between this two balsaming lens.
Preferably, prism assemblies comprises two prisms be oppositely arranged, and is folded with a shadow shield between two prisms.
Preferably, mount pad is provided with the web member for holder being connected to outside mobile phone near the end of eyepiece.
Beneficial effect of the present invention is:
Compared to prior art, mobile phone external optical lens of the present invention, its built-in object lens can be mounted opposite seat activity, can realize regulating the distance between eyepiece and object lens, thus take the distance at visual angle according to the needs adjustment of user; And separately establish one group of lens subassembly can strengthen the shooting visual field of this optical lens; In addition, the prism assemblies had can play the effect of light splitting, makes shooting visual angle clear, avoids occurring astigmatism, better effects if.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of regulating part of the present invention.
Wherein, 100, mount pad; 10, eyepiece; 11, First terrace; 12, the first packing ring; 13, the 4th packing ring; 14, holder; 141, second step face; 15, the second packing ring; 16, support; 17, skewed slot; 18, the 3rd packing ring; 19, the 3rd trim ring; 20, lens subassembly; 30, prism assemblies; 31, shadow shield; 32, the first trim ring; 40, object lens; 41, sleeve; 411, protuberance; 42, regulating part; 421, groove; 50, protective glass; 60, end cap; 70, web member.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the present invention is described further:
A kind of mobile phone external optical lens as shown in Figure 1 and Figure 2, comprise mount pad 100 and optical element, this mount pad 100 has the cavity that runs through whole mount pad 100, optical element is arranged in the cavity of mount pad 100, and mobile phone camera like this is by the optical element photographed in cavity; And optical element comprises eyepiece 10, lens subassembly 20, prism assemblies 30 and object lens 40, above-mentioned eyepiece 10, lens subassembly 20, prism assemblies 30 and object lens 40 are installed and setting of all focusing from the bottom to top successively along the short transverse of mount pad 100, when installing this camera lens, eyepiece 10 is aimed at the pick-up lens of mobile phone, namely eyepiece 10, lens subassembly 20, prism assemblies 30 and object lens 40 apart from the distance of mobile phone camera lens by near to far away, and one end that mount pad has object lens 40 forms shooting end; Because the eyepiece 10 in optical element and object lens 40 are all be made up of some lens, therefore there is certain enlarging function, enable this camera lens take distant view, in addition, above-mentioned optical element is also separately provided with the shooting visual field that one group of lens subassembly 20 can lengthen this optical lens; And the prism assemblies 30 in optical element can play the effect of light splitting, make shooting visual angle clear, avoid occurring astigmatism, better effects if, therefore through the effect of above-mentioned optical element, can reach mobile phone can take distant view, and sharpness is high.
Above-mentioned object lens 40 are installed in mount pad 100 by a sleeve 41 is mobilizable, specifically be provided with a protuberance 411 at this sleeve 41 outside surface, skewed slot 17 is offered accordingly on the inwall of mount pad 100, mount pad 100 outside surface is articulated with a regulating part 42 simultaneously, and this regulating part 42 inwall offers the groove 421 extended along himself short transverse.When mounted, to be connected to by above-mentioned protuberance 411 in skewed slot 17 and make it can be movable along the bearing of trend of skewed slot 17, the part that meanwhile above-mentioned protuberance 411 passes skewed slot 17 can be embedded in groove 421 and can be movable along the bearing of trend of groove 421.So, on the basis of said structure, rotate the regulating part 42 being positioned at mount pad 100 outside surface, under the drive of regulating part 42, the part be embedded in groove 421 can be up and down along regulating part 42, and then band moving sleeve 41 to be mounted opposite seat 100 up and down, can realize regulating the distance between eyepiece 10 and object lens 40, thus the distance at needs adjustment shooting visual angle according to user.
Preferably, mount pad 100 inwall is provided with the First terrace 11 for eyepiece 10 lower end, the first packing ring 12 being connected to eyepiece 10 upper end is provided with accordingly in mount pad 100, above-mentioned eyepiece 10 is held between First terrace 11 and the first packing ring 12, realizes eyepiece 10 fixing in mount pad 100.
Same, the holder 14 for fixed lens assembly 20 also can be provided with in mount pad 100, this holder 14 is provided with the second step face 141 being resisted against lens subassembly 20 upper end, the lower end of transparent components is made to be connected to the first packing ring 12, lens subassembly 20 like this can be clamped between second step face 141 and the first packing ring 12, completes the fixing of lens subassembly 20.
In addition, the support 16 for fixed prism assembly 30 is provided with in mount pad 100, make to be clamped with the second packing ring 15 between this support 16 and holder 14, the lower end of prism assemblies 30 is fixed on support 16, be provided with the first trim ring 32 in prism assemblies 30 upper end simultaneously, complete the fixing of prism assemblies 30.
In addition, above-mentioned sleeve 41 inwall is provided with the 3rd step surface for supporting object lens 40 lower end, and corresponding sleeve 41 end is provided with the second trim ring be installed with in object lens 40 upper end, completes the fixing of object lens 40.
On the basis of said structure, above-mentioned eyepiece 10, lens subassembly 20, prism assemblies 30 and object lens 40 all can be arranged in mount pad 100 successively, and due to the existence of packing ring and trim ring, the installation of each eyeglass is more firm, and can not damage by the extruding of other parts.
Preferably, above-mentioned optical element also comprises a protective glass 50, and this protective glass 50 is packaged in the upper end of mount pad 100, for the protection of the optical element of mount pad 100 inside; Simultaneously can sandwiched 1 the 3rd packing ring 18 between the lower end of protective glass 50 and the upper end of mount pad 100, at the upper end of protective glass 50 encapsulation the 3rd trim ring 19, protective glass 50 can be better arranged on mount pad 100.Further, in order to better protect the optical element of mount pad 100 inside, can also be provided with an end cap 60 in the upper end of mount pad 100, making this end cap 60 be packaged in the outside of protective glass 50; Certainly, this end cap 60 has the through hole for light path injection in mount pad.
Certainly, above-mentioned all packing rings and trim ring also can play the effect of dust seal, avoid dust enter in mount pad 100 and make lens blur, make visual field better effects if.
Preferably, in this example, said lens assembly 20 can be made up of two balsaming lenss, can be clamped with one the 4th packing ring 13 between this two balsaming lens, can color difference eliminating better, makes visual field effect better; Certain above-mentioned object lens 40 also can adopt the good cemented objective 40 of achromatism effect.
Preferably, above-mentioned prism assemblies 30 can comprise two prisms be oppositely arranged, and can be folded with a shadow shield 31 between two prisms, avoids the light path between two prisms to influence each other, thus reaches better spectrophotometric result.
Preferably, the bottom of mount pad 100 also can be provided with the web member 70 for holder 14 being connected to outside mobile phone, this web member 70 can be specifically clip or the threaded block with mobile phone shell threaded engagement, so realizes the fixing, easy to use of camera lens and mobile phone camera.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.
Claims (10)
1. a mobile phone external optical lens, comprise mount pad and optical element, optical element is arranged in mount pad, it is characterized in that, optical element comprises eyepiece, lens subassembly, prism assemblies and the object lens that the short transverse along mount pad is installed successively, and these object lens are installed in mount pad by a sleeve is mobilizable, and sleeve outer surface is provided with a protuberance, the inwall of mount pad offers skewed slot, and protuberance is connected to also can be movable along the bearing of trend of skewed slot in skewed slot; Mount pad outside surface is articulated with a regulating part, and this regulating part inwall offers the groove extended along himself short transverse, and the part that protuberance passes skewed slot to be embedded in groove and can be movable along the bearing of trend of groove.
2. mobile phone external optical lens as claimed in claim 1, it is characterized in that, mount pad inwall is provided with the First terrace for eyepiece lower end, and be provided with the first packing ring being connected to eyepiece upper end in mount pad, eyepiece is held between First terrace and the first packing ring.
3. mobile phone external optical lens as claimed in claim 2, it is characterized in that, the holder for fixed lens assembly is provided with in mount pad, this holder is provided with the second step face being resisted against lens subassembly upper end, the lower end of transparent components is connected to the first packing ring, and lens subassembly is held between second step face and the first packing ring.
4. mobile phone external optical lens as claimed in claim 3, it is characterized in that, in mount pad, be provided with the support for fixed prism assembly, between this support and holder, be clamped with the second packing ring, the lower end of prism assemblies is fixed on support, and prism assemblies upper end is provided with the first trim ring.
5. mobile phone external optical lens as claimed in claim 1, it is characterized in that, sleeve lining is provided with the 3rd step surface for supporting object lens lower end, and sleeve ends is provided with the second trim ring be installed with in object lens upper end.
6. mobile phone external optical lens as claimed in claim 1; it is characterized in that, optical element also comprises a protective glass, and this protective glass is packaged in the upper end of mount pad; be folded with the 3rd packing ring between the lower end of protective glass and the upper end of mount pad, the upper end of protective glass is packaged with the 3rd trim ring.
7. mobile phone external optical lens as claimed in claim 6, it is characterized in that, the upper end of mount pad is also provided with an end cap, and this end cap is packaged in the outside of protective glass.
8. mobile phone external optical lens as claimed in claim 1, it is characterized in that, lens subassembly is made up of two balsaming lenss, is clamped with one the 4th packing ring between this two balsaming lens.
9. mobile phone external optical lens as claimed in claim 1, it is characterized in that, prism assemblies comprises two prisms be oppositely arranged, and is folded with a shadow shield between two prisms.
10. mobile phone external optical lens as claimed in claim 1, it is characterized in that, mount pad is provided with the web member for holder being connected to outside mobile phone near the end of eyepiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018485.8A CN105404081A (en) | 2015-12-28 | 2015-12-28 | Mobile phone external optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018485.8A CN105404081A (en) | 2015-12-28 | 2015-12-28 | Mobile phone external optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105404081A true CN105404081A (en) | 2016-03-16 |
Family
ID=55469658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511018485.8A Pending CN105404081A (en) | 2015-12-28 | 2015-12-28 | Mobile phone external optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105404081A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892032A (en) * | 2016-06-17 | 2016-08-24 | 广州独眼巨人光学科技有限公司 | External astronomical telescope lens for mobile phone |
| CN107479167A (en) * | 2017-09-20 | 2017-12-15 | 钟明骏 | A kind of general mobile phone camera lens |
| CN107984274A (en) * | 2017-12-07 | 2018-05-04 | 梧州奥卡光学仪器有限公司 | The method for turning of trim ring |
| CN110706600A (en) * | 2019-10-29 | 2020-01-17 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
| CN113960744A (en) * | 2021-11-05 | 2022-01-21 | 中国工程物理研究院机械制造工艺研究所 | Clamp for clamping wedge-shaped mirror, wedge-shaped mirror and optical device |
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| CN1084287A (en) * | 1992-09-11 | 1994-03-23 | 佳能株式会社 | Viewfinder |
| JP2009063856A (en) * | 2007-09-07 | 2009-03-26 | Shibuya Optical Co Ltd | Dark field objective lens device |
| CN203069876U (en) * | 2013-01-29 | 2013-07-17 | 中山市超视界光学制品有限公司 | Cellphone long-focus lens telescope teleconverter lens |
| CN103345034A (en) * | 2013-07-08 | 2013-10-09 | 谢虹 | Mobile phone lens amplifier |
| CN203519910U (en) * | 2013-10-24 | 2014-04-02 | 广州水特尚吉数码科技有限公司 | Mobile phone external lens |
| CN203551868U (en) * | 2013-09-27 | 2014-04-16 | 广州埃而力贸易有限公司 | Cell phone suite |
| CN203573024U (en) * | 2013-09-25 | 2014-04-30 | 李建成 | Mobile phone photographic telescope |
| CN204650056U (en) * | 2015-04-26 | 2015-09-16 | 西安远心光学系统有限公司 | A kind of two telecentric optics camera lens |
| CN205450533U (en) * | 2015-12-28 | 2016-08-10 | 广州独眼巨人光学科技有限公司 | External optical lens of cell -phone |
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2015
- 2015-12-28 CN CN201511018485.8A patent/CN105404081A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084287A (en) * | 1992-09-11 | 1994-03-23 | 佳能株式会社 | Viewfinder |
| JP2009063856A (en) * | 2007-09-07 | 2009-03-26 | Shibuya Optical Co Ltd | Dark field objective lens device |
| CN203069876U (en) * | 2013-01-29 | 2013-07-17 | 中山市超视界光学制品有限公司 | Cellphone long-focus lens telescope teleconverter lens |
| CN103345034A (en) * | 2013-07-08 | 2013-10-09 | 谢虹 | Mobile phone lens amplifier |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892032A (en) * | 2016-06-17 | 2016-08-24 | 广州独眼巨人光学科技有限公司 | External astronomical telescope lens for mobile phone |
| CN105892032B (en) * | 2016-06-17 | 2019-01-25 | 广州独眼巨人光学科技有限公司 | A kind of mobile phone external astronomical telescope camera lens |
| CN107479167A (en) * | 2017-09-20 | 2017-12-15 | 钟明骏 | A kind of general mobile phone camera lens |
| CN107984274A (en) * | 2017-12-07 | 2018-05-04 | 梧州奥卡光学仪器有限公司 | The method for turning of trim ring |
| CN110706600A (en) * | 2019-10-29 | 2020-01-17 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
| CN110706600B (en) * | 2019-10-29 | 2021-12-03 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
| CN113960744A (en) * | 2021-11-05 | 2022-01-21 | 中国工程物理研究院机械制造工艺研究所 | Clamp for clamping wedge-shaped mirror, wedge-shaped mirror and optical device |
| CN113960744B (en) * | 2021-11-05 | 2023-09-12 | 中国工程物理研究院机械制造工艺研究所 | Clamp for clamping wedge-shaped mirror, wedge-shaped mirror and optical device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |