CN203457225U - Lens with changeable shooting direction - Google Patents
Lens with changeable shooting direction Download PDFInfo
- Publication number
- CN203457225U CN203457225U CN201320523468.XU CN201320523468U CN203457225U CN 203457225 U CN203457225 U CN 203457225U CN 201320523468 U CN201320523468 U CN 201320523468U CN 203457225 U CN203457225 U CN 203457225U
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- China
- Prior art keywords
- light
- lens assembly
- leaded light
- driven unit
- light guide
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- Expired - Lifetime
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Abstract
The utility model relates to a lens with a changeable shooting direction. The lens comprises a lens assembly installation seat and an optical lens assembly. A light-guide cavity is disposed in the lens assembly installation seat in the front of the optical lens assembly. The light-guide cavity extends along different directions to form at least two light-guide grooves. An end part of each light-guide groove is provided with a light hole. The lens also comprises a light-guide switching device which comprises a light-guide piece, wherein the light-guide piece is movably disposed in the light-guide cavity. The light-guide switching device is started, in order to enable the light-guide piece to receive the image of one of the light holes, and enable the image to be guided into the optical lens assembly. Accordingly, the lens is simple in structure, and the operating method is quick and convenient.
Description
Technical field:
The utility model relates to optical imaging field, relates in particular to a kind of camera lens for convertible shooting direction on handheld mobile device.
Background technology:
Existing handheld mobile device, as mobile phone, panel computer etc. is provided with two cameras of front and back conventionally, the camera at the back side is mainly used in clapping him, other people or surrounding environment are taken to (being commonly called as main camera), positive camera is mainly used in autodyning or video session (being commonly called as secondary camera).According to user's use habit and demand, the pixel of the camera at the back side of common product and the camera that image quality is better than product front.
For the user who likes autodyning or autodyning and have relatively high expectations, the pixel of the camera in product front often can not reach demand, conventionally has the problems such as low, the hot-tempered point of shooting clear degree is many.If user uses the camera at the product back side to take, although can avoid above problem, user, when autodyning, cannot see shooting angle, coverage and the expression of oneself intuitively, is difficult to take desirable effect.
And along with popularizing of touch-screen mobile phone, panel computer, most shutter key are virtual key, be positioned at the shooting control interface on product screen, while adopting back side camera to take, because user can't see the control interface on product screen, cannot accurately click tripper, have the possibility of misoperation, bring very big inconvenience to the operation of taking pictures.
Meanwhile, when carrying out video session, although mobile phone, panel computer possess the camera at the back side of high pixel, if see the image that the other user is transmitted, user must converse over against mobile phone, panel computer.Make the resource of mobile phone, panel computer cannot obtain fully effectively utilizing; Use front camera, the definition of the picture that the other user receives is also very limited.
Two cameras of front and back are installed has also increased the production cost of manufacturer, has also increased accordingly the failure risk of product.
Utility model content:
The purpose of this utility model is to provide a kind of camera lens of convertible shooting direction.It is simple in structure, easy to use, has reduced production material cost.
The technical scheme of the camera lens of a kind of convertible shooting direction described in the utility model is achieved in that
A kind of camera lens of convertible shooting direction, comprise lens assembly mount pad and be arranged on the optical lens assembly in lens assembly mount pad, it is characterized in that: in described lens assembly mount pad, before optical lens assembly, be provided with leaded light cavity, leaded light cavity extends to form at least two leaded light grooves along different directions, and each leaded light groove end is equipped with light hole; Described camera lens also comprises leaded light switching device shifter, and leaded light switching device shifter comprises the light guide being movably arranged in leaded light cavity, starts leaded light switching device shifter and makes light guide select accept the image at one of them light hole place and image is imported to optical lens assembly.
The camera lens of a kind of convertible shooting direction described in the utility model compared with prior art tool has the following advantages:
1. when needs are taken different directions, only need to change the orientation of leaded light switching device shifter light guide in described camera lens, the image at light hole place in respective direction is imported on optical lens assembly through light guide, do not need the whole handheld mobile device direction of adjusting, user just can adopt same high-quality camera autodyne easily and clap him, simple to operation;
2. when adopting touch-screen mobile phone, panel computer to autodyne, because user can intuitively see the control interface being positioned on mobile phone, panel computer screen, can accurately click tripper, stop the possibility of misoperation;
3. when carrying out video session, only need to change the orientation of leaded light switching device shifter light guide in described camera lens, can adopt high-quality camera to carry out video capture, make existing resource obtain fully effectively utilizing;
4. by adopting a camera to replace existing a plurality of cameras, save production materials cost, reduced product bug risk;
5. when this camera lens is arranged at handheld mobile device bight, not only can take the image of front and back, can also take the image of handheld mobile device side, top or bottom, hommization more, has higher practicality.
Leaded light switching device shifter described above also comprises the driven unit being connected with light guide, and driven unit drives light guide rotation or mobile.
Light guide described above is a reflective plane mirror that is arranged on optical lens assembly dead ahead, reflective plane mirror is connected with driven unit by rotating shaft, and driven unit drives reflective plane mirror rotate and make it select one of them light hole and the image at light hole place is reflexed on optical lens assembly.The rotating shaft of described reflective plane mirror can be arranged at horizontal direction or vertical direction, adopt reflective plane mirror as light guide, have advantage simple in structure, simultaneously, can farthest reduce the size of described camera lens, corresponding handheld mobile device has advantages of light, thin.
Driven unit described above comprises a First Line coil motor, by First Line coil motor, is driven the first drive rod, drive link and the revolving part moving reciprocatingly, one end and revolving part that described revolving part is connected to described rotating shaft can rotate around the central shaft of described rotating shaft, described drive link one end is articulated with on revolving part, this hinged central shaft departs from the central shaft of described rotating shaft, and the drive link other end is hinged on the first drive rod.By First Line coil motor, control the rotation of reflective plane mirror, have simple in structurely, drive advantage easily.
Reflective plane mirror described above is single-surface mirror or Double sided mirror.
Leaded light cavity described above extends to form the first leaded light groove and the second leaded light groove in opposite direction, leaded light cavity sidewalls is provided with radially groove, described light guide is connected with driven unit by the connecting rod being arranged in groove radially, described light guide is provided with the first reflective surface and the second reflective surface, the first reflective surface and the corresponding setting of the first light hole, the second reflective surface and the corresponding setting of the second light hole, driven unit drives light guide to move and selects one of them reflective surface that the image at corresponding light hole place is imported to optical lens assembly.When the image at the first light hole, the second light hole place is imported into optical lens assembly, the position of light guide can be the two-end-point on light guide shift motion, adopts which conversion to take direction, has simple in structurely, easily manufactured, changes advantage quickly and accurately.
Driven unit described above comprises that one second coil motor and drives by the second coil motor the second drive rod moving reciprocatingly, and connecting rod is connected on the second drive rod.By the second coil motor, control light guide and move, have simple in structurely, drive advantage easily.
In each light hole described above, subregion is all provided with concavees lens, in described lens assembly mount pad, in the light path between optical lens assembly and light guide, convex lens is installed.By adopting concavees lens, can be so that in the certain situation of light hole area, can capture the outer more picture of light hole; The employing of convex lens is conducive to reduce the area of handheld mobile device sensitive chip, reduces production cost.
Accompanying drawing explanation:
Below in conjunction with accompanying drawing, the utility model is described in detail:
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the stereogram that the driving mechanism of the utility model embodiment mono-drives the rotation of reflective plane mirror;
Fig. 3 is that the driving mechanism of the utility model embodiment mono-drives the master of reflective plane mirror rotation to look schematic diagram;
Fig. 4 is the structural representation of shooting the first light hole image of the utility model embodiment bis-;
Fig. 5 is the structural representation of shooting the second light hole image of the utility model embodiment bis-;
Fig. 6 is the structural representation of shooting the first light hole image of the utility model embodiment tri-;
Fig. 7 is the structural representation of shooting the second light hole image of the utility model embodiment tri-;
Fig. 8 is the stereogram that the driving mechanism of the utility model embodiment tri-drives " V " shape reflective mirror to move;
Fig. 9 is the schematic perspective view of the part perspective of the utility model embodiment tri-.
Embodiment:
Embodiment mono-:
As depicted in figs. 1 and 2, a kind of camera lens of convertible shooting direction, comprise lens assembly mount pad 1 and be arranged on the optical lens assembly 2 in lens assembly mount pad, in described lens assembly mount pad, before optical lens assembly, be provided with leaded light cavity 3, leaded light cavity extends to form the first leaded light groove and the second leaded light groove along different directions, the first leaded light groove end is provided with the first light hole 41, it is contrary with the second light hole 42 opening directions that the second leaded light groove end is provided with the second light hole 42, the first light holes 41;
The camera lens of described convertible shooting direction also comprises a leaded light switching device shifter, leaded light switching device shifter comprises a driven unit and the light guide being driven by driven unit, light guide comprises a reflective plane mirror 61, the one or both sides of reflective plane mirror are provided with reflective surface, and described driven unit is connected with reflective plane mirror by a rotating shaft 12.
Described driven unit comprises a First Line coil motor, by First Line coil motor, is driven the first drive rod 51, drive link 52 and the revolving part 53 moving reciprocatingly, described revolving part 53 is a disk, one end and disk that disc centre is connected to described rotating shaft 13 can rotate around the central shaft of described rotating shaft, described drive link 52 one end are articulated with on disk, this hinged central shaft departs from the central shaft of described rotating shaft, and drive link 52 other ends are hinged on the first drive rod 51.
Driven unit drives the rotation of reflective plane mirror, and rotating shaft can be arranged at horizontal direction or vertical direction, and reflective plane mirror is selected to accept the image at one of them light hole place and reflected to import optical lens assembly.
Adopt reflective plane mirror as light guide, have advantage simple in structure, meanwhile, the size that reduces described camera lens that can be maximum, corresponding handheld mobile device has advantages of light, thin.
Embodiment bis-:
As shown in Fig. 3, Fig. 4 and Fig. 5, different from embodiment mono-, embodiment bis-is also respectively arranged with concavees lens 7 in the first light hole and the second light hole place, as being also provided with convex lens 8 in the reflective plane mirror of light guide and the light path between optical lens assembly.
By adopting concavees lens, can be so that in the certain situation of light hole area, can capture the outer more picture of light hole; Convex lens adopt the area that is conducive to reduce handheld mobile device sensitive chip, reduce production cost.
Embodiment tri-:
As Fig. 6, Fig. 7, shown in Fig. 8 and Fig. 9, different from embodiment bis-is, the light guide of embodiment tri-is provided with corresponding the first reflective surface 91 and the second reflective surface 92 arranging, leaded light cavity sidewalls is provided with radially groove 10, described light guide is connected with driven unit by the connecting rod 11 being arranged in groove radially, described light guide can be one " V " shape reflective mirror 62, the first reflective surface 91 and the second reflective surface 92 are located at " V " shape reflective mirror 63 bottoms, described driven unit comprises that one second coil motor and drives by the second coil motor the second drive rod 54 moving reciprocatingly, connecting rod 11 is connected on the second drive rod 54.
Described driven unit drives the translation of " V " shape reflective mirror, " V " shape reflective mirror at least comprises one first travel point and one second travel point in translation stroke, make when the first travel point, the first reflective surface is selected to accept the image at the first light hole place and is reflected to import optical lens assembly; When the second travel point, the second reflective surface is selected to accept the image at the second light hole place and is reflected to import optical lens assembly.
The first travel point and the second travel point can be the two-end-point on " V " shape reflective mirror translation stroke, adopt translation mode conversion to take direction, have simple in structurely, convenient for production, change advantage quickly and accurately.
Be several execution modes that provide in conjunction with particular content as mentioned above, do not assert that concrete enforcement of the present utility model is confined to these explanations.As: as described in reflecting component be not limited only to comprise reflective plane mirror or " V " shape reflective mirror, described driven unit is not limited in and drives reflecting component translation or rotation etc.All approximate, identical with the utility model method, structure etc., or for making some technology deduction or replace under utility model design prerequisite, all should be considered as protection range of the present utility model.
Claims (7)
1. the camera lens of a convertible shooting direction, comprise lens assembly mount pad and be arranged on the optical lens assembly in lens assembly mount pad, it is characterized in that: in described lens assembly mount pad, before optical lens assembly, be provided with leaded light cavity, leaded light cavity extends to form at least two leaded light grooves along different directions, and each leaded light groove end is equipped with light hole; Described camera lens also comprises leaded light switching device shifter, and leaded light switching device shifter comprises the light guide being movably arranged in leaded light cavity, starts leaded light switching device shifter and makes light guide select accept the image at one of them light hole place and image is imported to optical lens assembly.
2. the camera lens of a kind of convertible shooting direction according to claim 1, is characterized in that: described leaded light switching device shifter also comprises the driven unit being connected with light guide, and driven unit drives light guide rotation or mobile.
3. the camera lens of a kind of convertible shooting direction according to claim 2, it is characterized in that: described light guide is a reflective plane mirror that is arranged on optical lens assembly dead ahead, reflective plane mirror is connected with driven unit by rotating shaft, and driven unit drives reflective plane mirror rotate and make it select one of them light hole and the image at light hole place is reflexed on optical lens assembly.
4. the camera lens of a kind of convertible shooting direction according to claim 3, it is characterized in that: described driven unit comprises a First Line coil motor, by First Line coil motor, driven the first drive rod, drive link and the revolving part moving reciprocatingly, one end and revolving part that described revolving part is connected to described rotating shaft can rotate around the central shaft of described rotating shaft, described drive link one end is articulated with on revolving part, this hinged central shaft departs from the central shaft of described rotating shaft, and the drive link other end is hinged on the first drive rod.
5. the camera lens of a kind of convertible shooting direction according to claim 4, is characterized in that: described reflective plane mirror is single-surface mirror or Double sided mirror.
6. the camera lens of a kind of convertible shooting direction according to claim 2, it is characterized in that: described leaded light cavity extends to form the first leaded light groove and the second leaded light groove in opposite direction, leaded light cavity sidewalls is provided with radially groove, described light guide is connected with driven unit by the connecting rod being arranged in groove radially, described light guide is provided with the first reflective surface and the second reflective surface, the first reflective surface and the corresponding setting of the first light hole, the second reflective surface and the corresponding setting of the second light hole, driven unit drives light guide to move and selects one of them reflective surface that the image at corresponding light hole place is imported to optical lens assembly.
7. the camera lens of a kind of convertible shooting direction according to claim 6, is characterized in that: described driven unit comprises that one second coil motor and drives by the second coil motor the second drive rod moving reciprocatingly, and connecting rod is connected on the second drive rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523468.XU CN203457225U (en) | 2013-08-26 | 2013-08-26 | Lens with changeable shooting direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523468.XU CN203457225U (en) | 2013-08-26 | 2013-08-26 | Lens with changeable shooting direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457225U true CN203457225U (en) | 2014-02-26 |
Family
ID=50137066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320523468.XU Expired - Lifetime CN203457225U (en) | 2013-08-26 | 2013-08-26 | Lens with changeable shooting direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203457225U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104427213A (en) * | 2013-08-26 | 2015-03-18 | 维沃移动通信有限公司 | Lens capable of changing shooting direction, and operating method thereof |
| CN107454292A (en) * | 2017-08-22 | 2017-12-08 | 深圳市金立通信设备有限公司 | A kind of camera structure, terminal device |
| CN107703703A (en) * | 2017-09-14 | 2018-02-16 | 广景视睿科技（深圳）有限公司 | A kind of intelligence projection interactive device |
| CN109143735A (en) * | 2018-08-31 | 2019-01-04 | 出门问问信息科技有限公司 | A kind of wrist-watch, lens module |
-
2013
- 2013-08-26 CN CN201320523468.XU patent/CN203457225U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104427213A (en) * | 2013-08-26 | 2015-03-18 | 维沃移动通信有限公司 | Lens capable of changing shooting direction, and operating method thereof |
| CN107454292A (en) * | 2017-08-22 | 2017-12-08 | 深圳市金立通信设备有限公司 | A kind of camera structure, terminal device |
| CN107454292B (en) * | 2017-08-22 | 2019-10-22 | 深圳市金立通信设备有限公司 | A kind of camera structure, terminal device |
| CN107703703A (en) * | 2017-09-14 | 2018-02-16 | 广景视睿科技（深圳）有限公司 | A kind of intelligence projection interactive device |
| WO2019052147A1 (en) * | 2017-09-14 | 2019-03-21 | 广景视睿科技（深圳）有限公司 | Intelligent projection interactive device |
| CN107703703B (en) * | 2017-09-14 | 2021-01-05 | 广景视睿科技（深圳）有限公司 | Intelligent projection interaction device |
| CN109143735A (en) * | 2018-08-31 | 2019-01-04 | 出门问问信息科技有限公司 | A kind of wrist-watch, lens module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: VIVO MOBILE COMMUNICATION CO., LTD. Free format text: FORMER NAME: ACCO ELECTRONICS TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Patentee after: VIVO MOBILE COMMUNICATION Co.,Ltd. Address before: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Patentee before: ACCO ELECTRONIC TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |