CN103744255A - Non-linear type optical path camera device - Google Patents
Non-linear type optical path camera device Download PDFInfo
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- CN103744255A CN103744255A CN201310727220.XA CN201310727220A CN103744255A CN 103744255 A CN103744255 A CN 103744255A CN 201310727220 A CN201310727220 A CN 201310727220A CN 103744255 A CN103744255 A CN 103744255A
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Abstract
The invention provides a non-linear type optical path camera device. A novel lens imaging structure is constructed in such a way that multi-combination lenses are assembled and designed in a vertical direction, a 90-degree refractor surface is used in a light incident vertical direction, and vertically incident light is reflected to continue to extend horizontally. The design of the novel lens imaging structure is also integrated with a main and auxiliary camera conversion function. According to the invention, the different positions for shooting images by a camera module are changed through simply adjusting the incident light of the reflector surface, such a design, if applied to a PAD and a mobile phone product, can save one (a front or a back camera module) of a series of camera modules without any influence exerted on product shooting quality, and can reduce product design and production cost. At the same time, the appearance thickness of a product can be smaller, and the market competitive advantage of the product is substantially improved.
Description
Technical field
The present invention relates to a kind of camera head, relate in particular to non-rectilinear formula light path camera head.
Background technology
In order to improve camera lens, image is caught to quality, reduce pattern distortion amount, and can obtain larger field depth and field range, generally camera lens need to be used multi-disc or many arrangements of mirrors sheet to carry out light incident processing when design, along with lens barrel increases, the overall height of the photographing module of assembled formation (thickness) can increase thereupon simultaneously.So, the picture quality raising of photographing module is directly proportional to the length of camera lens, for current high-end PAD and mobile phone products, the thickness of outward appearance is one of index determining product hi-tech level, so along with product thickness reduces, the image quality that photographing module requires is become better and better, and the situation that opposes will appear in these two data.
As shown in Figure 1, PAD and mobile phone products all can arrange main photographing module (taking the photograph afterwards) and auxiliary photographing module (front taking the photograph) in the design of camera module at present, and its object is mainly for video call function and amusement auto heterodyne.Normal conditions require image matter same as above, can relate in addition two groups independently photographing module just may realize, the difficulty in product design costs and design all can correspondingly increase like this, is unfavorable for product market competition.
A face light path entrance 10, A face lens barrel 20, A face image-position sensor 30, B face image-position sensor 40, B face lens barrel 50, B face light path entrance 60, pcb board 70.
In Fig. 1, P1 to P6, and B-P1 to B-P6 represents eyeglass, but the type of the eyeglass of specifically laying and eyeglass number are laid flexibly according to prior art and demand.In figure, IR represents infrared fileter.
Summary of the invention
In order to solve problem in prior art, the invention provides a kind of non-rectilinear formula light path camera head, it comprises lens barrel, ray-collecting eyeglass, light reflecting mirror, light reflecting mirror by-pass cock is set in lens barrel, reflected light is processed into lens set, image sensor, pcb board and the infrared fileter with the light of image sensor coupling;
Ray-collecting eyeglass is two groups, two groups of ray-collecting eyeglasses be arranged in parallel, light reflecting mirror is arranged on the centre of two groups of ray-collecting eyeglasses, light reflecting mirror by-pass cock light regulating catoptron left rotation and right rotation in the scope of 90 degree, light reflecting mirror is when high order end, in angle of 45 degrees, light reflecting mirror is when low order end for the reflecting surface of light reflecting mirror and one group of ray-collecting eyeglass, and the reflecting surface of light reflecting mirror and another group ray-collecting eyeglass are in angle of 45 degrees;
Reflected light is processed into vertical with the normal of two groups of ray-collecting eyeglasses with the normal of the lens set of the light of image sensor coupling, the lens set that reflected light is processed into the light mating with image sensor sets gradually infrared fileter, image sensor, pcb board away from one end of light reflecting mirror.
As a further improvement on the present invention, described lens barrel is T font, and two groups of ray-collecting eyeglasses are arranged on the two ends of a horizontal stroke above of T font, and reflected light is processed on the perpendicular position below that lens set with the light of image sensor coupling is arranged on T font.
As a further improvement on the present invention, described light reflecting mirror by-pass cock is manual adjustments switch.
As a further improvement on the present invention, light reflecting mirror by-pass cock is that motor drives the switch regulating.
As a further improvement on the present invention, ray-collecting eyeglass comprises at least one eyeglass.
The invention has the beneficial effects as follows:
The present invention changes the diverse location of photographing module picked-up image by the incident light direction of simple adjustment mirror surface, such design applies to PAD and mobile phone products just can save wherein a set of photographing module (preposition or rearmounted photographing module), at all can audio and video products photographic quality, reduce product design and production cost.At product appearance thickness, also can accomplish thinner simultaneously.Improving product market competition advantage greatly.
Accompanying drawing explanation
Fig. 1 is existing camera structure schematic diagram;
Schematic diagram when Fig. 2 is the positive light path incident of the present invention;
Fig. 3 is the schematic diagram of the present invention when leavening dough light path incident.
In figure, each component names is as follows:
Positive light path entrance 100, back side light path entrance 200, light reflecting mirror 300, light reflecting mirror by-pass cock 400, image sensor 500, pcb board 600, infrared fileter 700, lens barrel 800.
In figure, P1 to P6, and B-P5, B-P6 represent eyeglass, but the type of the eyeglass of specifically laying and eyeglass number are laid flexibly according to prior art and demand.In figure, IR represents infrared fileter, and h represents the thickness of camera head.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
A kind of non-rectilinear formula light path camera head, it comprises lens barrel 800, interior lens set, image sensor 500, pcb board 600 and the infrared fileter 700 that ray-collecting eyeglass, light reflecting mirror 300, light reflecting mirror by-pass cock 400 is set, reflected light is processed into the light mating with image sensor of lens barrel 800;
Ray-collecting eyeglass is two groups, two groups of ray-collecting eyeglasses be arranged in parallel, light reflecting mirror 300 is arranged on the centre of two groups of ray-collecting eyeglasses, light reflecting mirror by-pass cock 400 light regulating catoptrons 300 left rotation and right rotation in the scope of 90 degree, light reflecting mirror 300 is when high order end, in angle of 45 degrees, light reflecting mirror 300 is when low order end for the reflecting surface of light reflecting mirror 300 and one group of ray-collecting eyeglass, and the reflecting surface of light reflecting mirror 300 and another group ray-collecting eyeglass are in angle of 45 degrees;
Reflected light is processed into vertical with the normal of two groups of ray-collecting eyeglasses with the normal of the lens set of the light of image sensor coupling, the lens set that reflected light is processed into the light mating with image sensor sets gradually infrared fileter 700, image sensor 500, pcb board 600 away from one end of light reflecting mirror.
In figure, P1 to P6, and B-P5, B-P6 represent eyeglass, but the type of the eyeglass of specifically laying and eyeglass number are laid flexibly according to prior art and demand.
Described lens barrel 800 is preferably T font, and two groups of ray-collecting eyeglasses are arranged on the two ends of a horizontal stroke above of T font, and reflected light is processed on the perpendicular position below that lens set with the light of image sensor coupling is arranged on T font.
Described light reflecting mirror by-pass cock 400 is manual adjustments switch.Or the switch that light reflecting mirror by-pass cock 400 regulates for motor drive.
Novel lens imaging arrangement is that many combined lens are carried out to trim designs with longitudinal direction, in light incident vertical direction, uses 90 degree refraction minute surfaces, becomes horizontal direction to continue to extend the light reflection of vertically injecting.Novel lens design not only can solve PAD and mobile phone products and interfere complete machine apparent thickness problem for camera thickness problem.And higher (eyeglass is transversely arranged can better be extended, and the quality of image promotes thereupon) that for the quality of image of photographing module, can do.Illustrate, the horizontal of explanation is herein the horizontal direction of Fig. 2 and Fig. 3, is longitudinally the vertical direction of Fig. 2 and Fig. 3.
The design of novel lens imaging arrangement has also incorporated major and minor camera translation function.Specifically as shown in Figure 2, user, when using main photographing module, can adjust reflection direction rotary switch, and mirror surface position is adjusted in front reflective condition.At this moment the image that camera lens catches is backsight (master) incidental image picture.When (pair) photographing module absorbs image before user need to use, can adjust reflection direction rotary switch, mirror surface position is adjusted in B face reflective condition, the image that at this moment camera lens catches is forward sight (pair) incidental image picture.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (5)
1. a non-rectilinear formula light path camera head, it is characterized in that: it comprises lens barrel (800), ray-collecting eyeglass, light reflecting mirror (300), light reflecting mirror by-pass cock (400) are set in lens barrel (800), reflected light is processed into lens set, image sensor (500), pcb board (600) and the infrared fileter (700) with the light of image sensor coupling;
Ray-collecting eyeglass is two groups, two groups of ray-collecting eyeglasses be arranged in parallel, light reflecting mirror (300) is arranged on the centre of two groups of ray-collecting eyeglasses, light reflecting mirror by-pass cock (400) light regulating catoptron (300) left rotation and right rotation in the scope of 90 degree, light reflecting mirror (300) is when high order end, the reflecting surface of light reflecting mirror (300) and one group of ray-collecting eyeglass are in angle of 45 degrees, light reflecting mirror (300) is when low order end, and the reflecting surface of light reflecting mirror (300) and another group ray-collecting eyeglass are in angle of 45 degrees;
Reflected light is processed into vertical with the normal of two groups of ray-collecting eyeglasses with the normal of the lens set of the light of image sensor coupling, the lens set that reflected light is processed into the light mating with image sensor sets gradually infrared fileter (700), image sensor (500), pcb board (600) away from one end of light reflecting mirror.
2. non-rectilinear formula light path camera head according to claim 1, it is characterized in that: described lens barrel (800) is T font, two groups of ray-collecting eyeglasses are arranged on the two ends of a horizontal stroke above of T font, and reflected light is processed on the perpendicular position below that lens set with the light of image sensor coupling is arranged on T font.
3. non-rectilinear formula light path camera head according to claim 1, is characterized in that: described light reflecting mirror by-pass cock (400) is manual adjustments switch.
4. non-rectilinear formula light path camera head according to claim 1, is characterized in that: the switch that light reflecting mirror by-pass cock (400) regulates for motor drive.
5. non-rectilinear formula light path camera head according to claim 1, is characterized in that: ray-collecting eyeglass comprises at least one eyeglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727220.XA CN103744255A (en) | 2013-12-25 | 2013-12-25 | Non-linear type optical path camera device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310727220.XA CN103744255A (en) | 2013-12-25 | 2013-12-25 | Non-linear type optical path camera device |
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| CN103744255A true CN103744255A (en) | 2014-04-23 |
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| CN201310727220.XA Pending CN103744255A (en) | 2013-12-25 | 2013-12-25 | Non-linear type optical path camera device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105187767A (en) * | 2015-07-23 | 2015-12-23 | 陈锋 | Refractor device with electric rotating function |
| CN108174071A (en) * | 2018-01-23 | 2018-06-15 | 深圳市群晖智能科技股份有限公司 | A kind of low camera module for accounting for screen rate |
| CN109061857A (en) * | 2018-10-15 | 2018-12-21 | 长春理工大学 | A kind of periscopic zoom mobile lens |
| WO2019080651A1 (en) * | 2017-10-23 | 2019-05-02 | 京东方科技集团股份有限公司 | Photography module and display apparatus |
| CN113691717A (en) * | 2021-08-26 | 2021-11-23 | 成都星宇融科电力电子股份有限公司 | Novel low-cost night universal pilot |
| CN113970869A (en) * | 2020-07-24 | 2022-01-25 | 三星电机株式会社 | Camera module and portable terminal having the same |
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| CN101344706A (en) * | 2007-07-11 | 2009-01-14 | 宏达国际电子股份有限公司 | Portable electronic device and photography module of the same |
| CN102981350A (en) * | 2012-10-11 | 2013-03-20 | 广东欧珀移动通信有限公司 | Bidirectional imaging device and electronic equipment |
| CN203759404U (en) * | 2013-12-25 | 2014-08-06 | 李东 | Non-linear type optical path camera device |
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2013
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Patent Citations (6)
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| KR20040077291A (en) * | 2003-02-28 | 2004-09-04 | 삼성전기주식회사 | Camera module for cellular phone |
| JP2005031468A (en) * | 2003-07-07 | 2005-02-03 | Olympus Corp | Imaging apparatus and equipment using the same |
| US20090002797A1 (en) * | 2007-06-27 | 2009-01-01 | Wah Yiu Kwong | Multi-directional camera for a mobile device |
| CN101344706A (en) * | 2007-07-11 | 2009-01-14 | 宏达国际电子股份有限公司 | Portable electronic device and photography module of the same |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105187767A (en) * | 2015-07-23 | 2015-12-23 | 陈锋 | Refractor device with electric rotating function |
| WO2019080651A1 (en) * | 2017-10-23 | 2019-05-02 | 京东方科技集团股份有限公司 | Photography module and display apparatus |
| US11546495B2 (en) | 2017-10-23 | 2023-01-03 | Beijing Boe Optoelectronics Technology Co., Ltd. | Camera module with a reflector mounted in a display device |
| CN108174071A (en) * | 2018-01-23 | 2018-06-15 | 深圳市群晖智能科技股份有限公司 | A kind of low camera module for accounting for screen rate |
| CN109061857A (en) * | 2018-10-15 | 2018-12-21 | 长春理工大学 | A kind of periscopic zoom mobile lens |
| CN113970869A (en) * | 2020-07-24 | 2022-01-25 | 三星电机株式会社 | Camera module and portable terminal having the same |
| US11785320B2 (en) | 2020-07-24 | 2023-10-10 | Samsung Electro-Mechanics Co., Ltd. | Camera module and portable terminal having the same |
| CN113970869B (en) * | 2020-07-24 | 2024-02-13 | 三星电机株式会社 | Camera module and portable terminal having the same |
| CN113691717A (en) * | 2021-08-26 | 2021-11-23 | 成都星宇融科电力电子股份有限公司 | Novel low-cost night universal pilot |
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| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN YIWEILI ELECTRONICS CO., LTD. Free format text: FORMER OWNER: LI DONG Effective date: 20150605 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150605 Address after: Baoan District Fuyong Street Huaide road Shenzhen city Guangdong province 518103 Hing Wai Industrial Zone second the first floor of building two Applicant after: SHENZHEN E-WELLY ELECTRONICS Co.,Ltd. Address before: No. 2 Jinlange A-201 layered yuan Luohu District Yinhu 518000 Shenzhen Road, Guangdong Province Applicant before: Li Dong |
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| CB02 | Change of applicant information |
Address after: Baoan District Fuyong Street Huaide road Shenzhen city Guangdong province 518000 Hing Wai Industrial Zone second the first floor of building two Applicant after: Shenzhen jointsound intelligent Polytron Technologies Inc Address before: Baoan District Fuyong Street Huaide road Shenzhen city Guangdong province 518103 Hing Wai Industrial Zone second the first floor of building two Applicant before: SHENZHEN E-WELLY ELECTRONICS Co.,Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |