CN203504660U - Shooting lens apparatus and mobile phone equipped with shooting lens apparatus - Google Patents
Shooting lens apparatus and mobile phone equipped with shooting lens apparatus Download PDFInfo
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- CN203504660U CN203504660U CN201320604100.6U CN201320604100U CN203504660U CN 203504660 U CN203504660 U CN 203504660U CN 201320604100 U CN201320604100 U CN 201320604100U CN 203504660 U CN203504660 U CN 203504660U
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Abstract
The utility model discloses a shooting lens apparatus and a mobile phone equipped with the shooting lens apparatus. The shooting lens apparatus is characterized by including a shooting lens used for imaging and a rotatable multi-face reflecting prism arranged at one side, facing to an object, of the shooting lens, external lights penetrate the shooting lens after passing the multi-face reflecting prism to form an image; the multi-face reflecting prism includes a first plane and a second plane which are used for receiving incident lights and emitting emergent lights, and the multi-face reflecting prism further includes a first reflecting surface close to the first plane and a second reflecting surface close to the second plane; and lights emit form the second plane or the first plane after entering from the first plane or the second plane and being reflected via the first reflecting surface and the second reflecting surface. In addition, the utility model further provides a mobile phone equipped with the shooting lens apparatus. By adopting the shooting lens apparatus, a device such as a mobile phone, a tablet computer or the like can have cameras arranged at the front and the back with the same pixel; and the structure is simple, the weight is light and the thickness is thin, and the practicality is high.
Description
[technical field]
The utility model relates to a kind of pick-up lens, relate in particular to a kind of can two-way shooting slim imaging lens device and there is the camera mobile phone of this structure.
[background technology]
Along with the development of communication career, 3G mobile is universal gradually.In order to realize taking pictures and Image Real-time Transmission function of mobile phone, dual camera is the prerequisite standard configuration of present 3G mobile.Due to technology, structure and product cost, the pixel of the camera of taking pictures (mobile phone back side camera) of general mobile phone is higher, and auto heterodyne camera (mobile phone front-facing camera) pixel is lower.Because front-facing camera pixel is too low, user's image definition when carrying out video calling or auto heterodyne image is too poor, image camera shooting effect.
In order to overcome the above problems, existing Chinese patent literature discloses two kinds of patent: CN201536382U and discloses a kind of mobile phone cameras that can 360 rotations, although the document has solved the complete rear inconsistent problem of pixel of mobile phone camera lens, but this structure makes camera lens and image-forming module integral-rotation, complex structure not only, and rotary course has data wire to connect, cause image data transmission bad, affect result of use.In addition, CN203136021U discloses a kind of imaging lens device and has had the mobile phone of the imaging lens device that this can two-way shooting, the document is by rotary plane reflecting mirror sheet, realize the two-way shooting of camera, but the restriction that this structure requires due to camera field of view angle, imaging lens device that can two-way shooting can be very thick and heavy, can not meet the frivolous requirement of high-end intelligent 3G mobile, and practical application effect is poor.
[utility model content]
The utility model overcome the deficiencies in the prior art and proposed a kind of can be two-sided enter light can two-way shooting imaging lens device, this can two-way shooting imaging lens device and configuration this can two-way shooting the parts of imaging lens device as mobile phone, panel computer etc., the parts front camera and rear camera pixel that can make to configure the imaging lens device that this can two-way shooting is consistent, and simple in structure, profile is frivolous, practical.
The utility model is by the following technical solutions:
A kind of imaging lens device, it is characterized in that comprising for the pick-up lens 1 of imaging and be rotatablely arranged on described pick-up lens 1 towards the multi-surface reflection prism 2 of object space one side, extraneous light enters pick-up lens 1 and carries out imaging after multi-surface reflection prism 2, this multi-surface reflection prism 2 includes the first plane 21 of injecting or penetrate for light, the second plane 22, described multi-surface reflection prism 2 also includes first reflecting surface 23 adjoining with the first plane 21 and the second plane 22 and adjoining the second reflecting surface 24, light enters after the first reflecting surface and the reflection of the second reflecting surface from the second plane or the ejaculation of the first plane from the first plane or the second plane.
A kind of imaging lens device as above, is characterized in that: the pivot of described rotatable multi-surface reflection prism 2 is positioned on the bisector intersection of the optical axial of described pick-up lens 1 and the first reflecting surface 23, the second reflecting surface 24.
A kind of imaging lens device as above, is characterized in that: described pick-up lens 1 and a complete optical system of multi-surface reflection prism 2 common compositions, pick-up lens optics angle of visual field scope is 60-80 degree.
A kind of imaging lens device as above, is characterized in that: described multi-surface reflection prism 2 is that 90 degree or multi-surface reflection prism 2 are around the optical axis Rotate 180 degree of pick-up lens 1 around the anglec of rotation of its pivot.
A kind of imaging lens device as above, it is characterized in that: described multi-surface reflection prism 2 is that 90 degree or multi-surface reflection prism 2 are around the optical axis Rotate 180 degree of pick-up lens 1 around the anglec of rotation of its pivot, before rotation, light enters from the first plane 21 of prism, after the first reflecting surface 23,24 liang of secondary reflections of the second reflecting surface, from the second plane 22, penetrate and enter pick-up lens 1; After 90-degree rotation, light enters from the second plane 22 of prism, after two secondary reflections of the second reflecting surface 24, the first reflecting surface 23, from the first plane 21, penetrates and enters pick-up lens 1.
A kind of imaging lens device as above, is characterized in that: the first plane 21 of multi-surface reflection prism 2, the second plane 22 are respectively 90 degree, 0 degree with the angle of the end face of pick-up lens 1.
A kind of imaging lens device as above, is characterized in that: also comprise for controlling the control device of multi-surface reflection prism 2 rotations.
A kind of imaging lens device as above, is characterized in that: also comprise the stopping means for spacing multi-surface reflection prism 2 anglecs of rotation.
A kind of mobile phone, it is characterized in that including mobile phone shell 3, in mobile phone shell 3, be provided with and comprise for the pick-up lens 1 of imaging and be rotatablely arranged on described pick-up lens 1 towards the multi-surface reflection prism 2 of object space one side, extraneous light enters pick-up lens 1 and carries out imaging after multi-surface reflection prism 2, this multi-surface reflection prism 2 includes the first plane 21 of injecting or penetrate for light, the second plane 22, described multi-surface reflection prism 2 also includes first reflecting surface 23 adjoining with the first plane 21 and the second plane 22 and adjoining the second reflecting surface 24, light enters after the first reflecting surface and the reflection of the second reflecting surface from the second plane or the ejaculation of the first plane from the first plane or the second plane.
A kind of mobile phone as above, is characterized in that: described mobile phone shell 3 includes front 31 and the back side 32, and described the second plane 22 is towards the front 31 of mobile phone shell 3, and described the first plane 21 is towards the back side 32 of mobile phone shell 3.
The beneficial effects of the utility model:
1, solved the technical problem that a 3G mobile adopts a plurality of cameras: by the rotation of multifaceted prism, can realize two-way the taking pictures (high definition auto heterodyne, video conversation and photograph are taken pictures) of mobile phone, and image effect is consistent, saves product cost.
2, the utility model adopts multifaceted prism and the integrated design of pick-up lens optical system, can realize the slim design of imaging lens device that can two-way shooting, meets the requirement of the frivolous outward appearance of high-end shooting mobile phone, and practical function is very strong.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of the imaging lens device that the utility model can two-way shooting;
Fig. 2 is the schematic diagram after the prism 90-degree rotation of the utility model in can the imaging lens device of two-way shooting;
Fig. 3 is the mobile phone front view of the imaging lens device that the utility model can two-way shooting;
Fig. 4 is the mobile phone rearview of the imaging lens device that the utility model can two-way shooting
Fig. 5 is the mobile phone vertical view of the imaging lens device that the utility model can two-way shooting
In figure, 1-pick-up lens; 2-multi-surface reflection prism; 3-mobile phone shell; 4-light; 5-shell; 21-the first plane; 22-the second plane; 23-the first reflecting surface; 24-the second reflecting surface; 31-is positive; The 32-back side.
[embodiment]
Below in conjunction with accompanying drawing and by embodiment, further illustrate the technical solution of the utility model:
As shown in the figure, a kind of imaging lens device, includes for the pick-up lens 1 of imaging and is rotatablely arranged on described pick-up lens 1 towards the multi-surface reflection prism 2 of object space one side.Extraneous light 4 enters pick-up lens 1 and carries out imaging after multi-surface reflection prism 2.This multi-surface reflection prism 2 includes the first plane 21, the second plane 22 of injecting or penetrating for light, and described multi-surface reflection prism 2 also includes first reflecting surface 23 adjoining with the first plane 21 and the second plane 22 and adjoining the second reflecting surface 24.Light 4 enters after the first reflecting surface and the reflection of the second reflecting surface from the second plane or the ejaculation of the first plane from the first plane or the second plane.Can realize the object that both direction is taken.
Furthermore, the pivot of described rotatable multi-surface reflection prism 2 is positioned on the bisector intersection of the optical axial of described pick-up lens 1 and the first reflecting surface 23, the second reflecting surface 24, can effectively guarantee that pick-up lens 1 receives light beam, thereby guarantee shooting effect, as shown in Figure 1, 2.
Described pick-up lens 1 and a complete optical system of multi-surface reflection prism 2 common compositions, pick-up lens optics angle of visual field scope can reach 60-80 degree.This optical system is arranged in shell 5.
As the optimal way of the present embodiment, described multi-surface reflection prism 2 is that 90 degree or multi-surface reflection prism 2 are around the optical axis Rotate 180 degree of pick-up lens 1 around the anglec of rotation of its pivot.Before rotation, light 4 enters from the first plane 21 of prism, after the second reflecting surface 24,23 liang of secondary reflections of the first reflecting surface, penetrates and enters pick-up lens 1, thereby be embodied as picture from the second plane 22.Be rotated counterclockwise after 90 degree, light 4 enters from the second plane 22 of prism, penetrates and enters pick-up lens 1, thereby be embodied as picture after two secondary reflections of the first reflecting surface 23, the second reflecting surface 24 from the first plane 21.In Fig. 1, be exactly the no state diagram before rotation of prism, Fig. 2 is prism is that 90 degree or multi-surface reflection prism are around the state diagram of the optical axis Rotate 180 degree of pick-up lens around the anglec of rotation of its pivot.
The first plane 21 of described multi-surface reflection prism 2, the second plane 22 are respectively 90 degree, 0 degree with the angle of the end face of pick-up lens 1.Make like this after two angles of multi-surface reflection prism 2 rotations, in optimal imaging position.
In addition, the utility model also comprises that control device can adopt servo motor to control, and also can adopt a rotating mechanism to realize control, makes multi-surface reflection prism 2 90-degree rotations or is returned to origin-location for controlling the control device of multi-surface reflection prism 2 rotations.Also comprise the stopping means for spacing multi-surface reflection prism 2 anglecs of rotation.When adopting rotating mechanism to realize to control, during the rotational angle of multi-surface reflection prism 2, can adopt the structures such as projection to carry out spacing multi-surface reflection prism 2, make the accurate in-position of prism.
A mobile phone for above-mentioned imaging lens device is installed, includes mobile phone shell 3, in mobile phone shell 3, be provided with chip assembly and display screen etc.In mobile phone shell 3, be also provided with and comprise for the pick-up lens 1 of imaging and be rotatablely arranged on described pick-up lens 1 towards the multi-surface reflection prism 2 of object space one side, extraneous light enters pick-up lens 1 and carries out imaging after multi-surface reflection prism 2, this multi-surface reflection prism 2 includes the first plane 21 of injecting or penetrate for light, the second plane 22, described multi-surface reflection prism 2 also includes first reflecting surface 23 adjoining with the first plane 21 and the second plane 22 and adjoining the second reflecting surface 24, light enters after the first reflecting surface and the reflection of the second reflecting surface from the second plane or the ejaculation of the first plane from the first plane or the second plane.
Furthermore, described mobile phone shell 3 includes front 31 and the back side 32, and described the second plane 22 is towards the front 31 of mobile phone shell 3, and described the first plane 21 is towards the back side 32 of mobile phone shell 3.
Prism in can the imaging lens device of two-way shooting is during in initial position, as shown in Figure 1, now, the incident ray 4 of the mobile phone back side 32 1 sides is from the first plane 21 incidents of multi-surface reflection prism 2, after the second reflecting surface 24, the first reflecting surface 23 continuous reflection, from the second plane 22, penetrate and enter pick-up lens 1, complete the shooting of the mobile phone back side 32 1 sides.When needs are taken positive 31 1 side of mobile phone, by the control device in can the imaging lens device of two-way shooting, control multi-surface reflection prism 2 and be rotated counterclockwise 90 degree, after being rotated in place, by the stopping means in can the imaging lens device of two-way shooting, multi-surface reflection prism 2 is carried out to the restriction of position, now the incident ray 4 of positive 31 1 sides of mobile phone is from the second plane 22 incidents of multi-surface reflection prism 2, through the first reflecting surface 23, after the second reflecting surface 24 continuous reflection, from the first plane 21, penetrate and enter pick-up lens 1, complete the shooting of positive 31 1 sides of mobile phone, as shown in Figure 2.
Mobile phone of the present utility model, its camera head is by pick-up lens 1 and multi-surface reflection prism 2 integrated designs, as pick-up lens that can two-way shooting fills 1, becomes one with mobile phone, can make product compact overall structure, profile is succinct.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These Description of Knowledges are in order to explain principle of the present utility model, and can not be interpreted as by any way protection range restriction of the present utility model.
Claims (10)
1. an imaging lens device, it is characterized in that comprising that pick-up lens (1) for imaging and the rotatable described pick-up lens (1) that is arranged on are towards the multi-surface reflection prism (2) of object space one side, extraneous light enters pick-up lens (1) and carries out imaging after multi-surface reflection prism (2), this multi-surface reflection prism (2) includes the first plane (21) of injecting or penetrate for light, the second plane (22), described multi-surface reflection prism (2) also includes first reflecting surface (23) adjoining with the first plane (21) and the second plane (22) and adjoining the second reflecting surface (24), light enters after the first reflecting surface and the reflection of the second reflecting surface from the second plane or the ejaculation of the first plane from the first plane or the second plane.
2. a kind of imaging lens device according to claim 1, is characterized in that: the pivot of described rotatable multi-surface reflection prism (2) is positioned on the bisector intersection of the optical axial of described pick-up lens (1) and the first reflecting surface (23), the second reflecting surface (24).
3. a kind of imaging lens device according to claim 1, is characterized in that: described pick-up lens (1) and multi-surface reflection prism (2) form a complete optical system jointly, and pick-up lens optics angle of visual field scope is 60-80 degree.
4. a kind of imaging lens device according to claim 2, is characterized in that: described multi-surface reflection prism (2) is that 90 degree or multi-surface reflection prism (2) are around the optical axis Rotate 180 degree of pick-up lens (1) around the anglec of rotation of its pivot.
5. a kind of imaging lens device according to claim 2, it is characterized in that: described multi-surface reflection prism (2) is that 90 degree or multi-surface reflection prism (2) are around the optical axis Rotate 180 degree of pick-up lens (1) around the anglec of rotation of its pivot, before rotation, light enters from first plane (21) of prism, after the first reflecting surface (23), the second reflecting surface (24) two secondary reflections, from the second plane (22), penetrate and enter pick-up lens (1); After 90-degree rotation, light enters from second plane (22) of prism, after two secondary reflections of the second reflecting surface (24), the first reflecting surface (23), from the first plane (21), penetrates and enters pick-up lens (1).
6. according to a kind of imaging lens device described in claim 1 or 2 or 3, it is characterized in that: first plane (21) of multi-surface reflection prism (2), the second plane (22) are respectively 90 degree, 0 degree with the angle of the end face of pick-up lens (1).
7. according to a kind of imaging lens device described in claim 1 or 2 or 3, it is characterized in that: also comprise for controlling the control device of multi-surface reflection prism (2) rotation.
8. a kind of imaging lens device according to claim 7, is characterized in that: also comprise the stopping means for spacing multi-surface reflection prism (2) anglec of rotation.
9. a mobile phone, it is characterized in that including mobile phone shell (3), in mobile phone shell (3), be provided with the pick-up lens (1) that comprises for imaging and the rotatable described pick-up lens (1) that is arranged on towards the multi-surface reflection prism (2) of object space one side, extraneous light enters pick-up lens (1) and carries out imaging after multi-surface reflection prism (2), this multi-surface reflection prism (2) includes the first plane (21) of injecting or penetrate for light, the second plane (22), described multi-surface reflection prism (2) also includes first reflecting surface (23) adjoining with the first plane (21) and the second plane (22) and adjoining the second reflecting surface (24), light enters after the first reflecting surface and the reflection of the second reflecting surface from the second plane or the ejaculation of the first plane from the first plane or the second plane.
10. a kind of mobile phone according to claim 9, it is characterized in that: described mobile phone shell (3) includes front (31) and the back side (32), described the second plane (22) is towards the front (31) of mobile phone shell (3), and described the first plane (21) is towards the back side (32) of mobile phone shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604100.6U CN203504660U (en) | 2013-09-27 | 2013-09-27 | Shooting lens apparatus and mobile phone equipped with shooting lens apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604100.6U CN203504660U (en) | 2013-09-27 | 2013-09-27 | Shooting lens apparatus and mobile phone equipped with shooting lens apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504660U true CN203504660U (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604100.6U Expired - Lifetime CN203504660U (en) | 2013-09-27 | 2013-09-27 | Shooting lens apparatus and mobile phone equipped with shooting lens apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504660U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533221A (en) * | 2013-09-27 | 2014-01-22 | 中山联合光电科技有限公司 | Camera lens device capable of shooting in two directions and mobile phone provided with camera lens device |
| CN107493409A (en) * | 2017-07-18 | 2017-12-19 | 宇龙计算机通信科技(深圳)有限公司 | The camera module and mobile terminal of a kind of optical zoom |
| CN107682599A (en) * | 2017-09-30 | 2018-02-09 | 信利光电股份有限公司 | A kind of double mode camera module |
| CN110248006A (en) * | 2019-06-28 | 2019-09-17 | 李峥炜 | The frivolous 3D camera of mobile phone |
| CN110691181A (en) * | 2019-09-09 | 2020-01-14 | 苏州臻迪智能科技有限公司 | Camera equipment, camera and unmanned aerial vehicle |
| CN110868513A (en) * | 2018-08-28 | 2020-03-06 | 杭州海康威视数字技术股份有限公司 | Image acquisition equipment, and control method and device thereof |
-
2013
- 2013-09-27 CN CN201320604100.6U patent/CN203504660U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533221A (en) * | 2013-09-27 | 2014-01-22 | 中山联合光电科技有限公司 | Camera lens device capable of shooting in two directions and mobile phone provided with camera lens device |
| CN107493409A (en) * | 2017-07-18 | 2017-12-19 | 宇龙计算机通信科技(深圳)有限公司 | The camera module and mobile terminal of a kind of optical zoom |
| CN107682599A (en) * | 2017-09-30 | 2018-02-09 | 信利光电股份有限公司 | A kind of double mode camera module |
| CN107682599B (en) * | 2017-09-30 | 2019-12-13 | 信利光电股份有限公司 | dual-mode camera module |
| CN110868513A (en) * | 2018-08-28 | 2020-03-06 | 杭州海康威视数字技术股份有限公司 | Image acquisition equipment, and control method and device thereof |
| CN110868513B (en) * | 2018-08-28 | 2021-07-20 | 杭州海康威视数字技术股份有限公司 | Image acquisition equipment, and control method and device thereof |
| CN110248006A (en) * | 2019-06-28 | 2019-09-17 | 李峥炜 | The frivolous 3D camera of mobile phone |
| CN110691181A (en) * | 2019-09-09 | 2020-01-14 | 苏州臻迪智能科技有限公司 | Camera equipment, camera and unmanned aerial vehicle |
| CN110691181B (en) * | 2019-09-09 | 2021-10-08 | 苏州臻迪智能科技有限公司 | Camera equipment, camera and unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528400 Zhongshan Torch Development Zone, Guangdong Road, No. 10 Patentee after: UNION OPTECH Co.,Ltd. Address before: 528400 Guangdong province Zhongshan Dongli Torch Development Zone torch joint electronic city building A3 Patentee before: UNION OPTECH Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |