CN102566021B - Additional device and method for transforming direction of camera - Google Patents
Additional device and method for transforming direction of camera Download PDFInfo
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- CN102566021B CN102566021B CN 201110337235 CN201110337235A CN102566021B CN 102566021 B CN102566021 B CN 102566021B CN 201110337235 CN201110337235 CN 201110337235 CN 201110337235 A CN201110337235 A CN 201110337235A CN 102566021 B CN102566021 B CN 102566021B
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- 230000003287 optical effect Effects 0.000 claims abstract description 28
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Abstract
The invention discloses an additional device and method for transforming the direction of a camera. The additional device of the camera is used for a mobile terminal which is provided with one camera, a direction where the camera faces towards is used as a second direction, and the direction which is opposite to the second direction is used as a first direction; and the additional device comprises a cavity body part, wherein the front end of the cavity body part is provided with an optical lens and faces towards the first direction, the other end of the cavity body part is covered on the camera, a first reflecting mirror and a second reflecting mirror are arranged in the cavity body part, and the first reflecting mirror and the second reflecting mirror are used for making an image light which enters into the optical mirror enter into the camera after being reflected for twice. According to the invention, the additional device for transforming the direction of the camera is arranged on the mobile terminal which is provided with only one camera, thus the mobile terminal which is provided with only one camera has the functions of two cameras, the pixel is higher, the production cost can be greatly reduced, and the performance of the mobile terminal can be increased.
Description
Technical field
The present invention relates to a kind of optics arrangement, in particular, what relate to is a kind of attachment device and method thereof of camera conversion direction.
Background technology
Mobile terminal in the market generally all arranges a post-positioned pick-up head, and its effect is mainly to take pictures, but a camera is inconvenient to auto heterodyne, more can't carry out video calling.Along with people are more and more higher to the requirement of mobile terminal, some high-end intelligent mobile terminals have been equipped with two cameras, i.e. a post-positioned pick-up head and a front-facing camera.The effect of post-positioned pick-up head is in order to take pictures, and the effect of front-facing camera is in order to autodyne or Video chat.Owing to having increased a front-facing camera, its cost is also with regard to corresponding increase, and for the consideration to cost, the pixel difference of front-facing camera and post-positioned pick-up head is very large, and its shooting effect difference is also just very large.
Therefore, prior art still haves much room for improvement and develops.
Summary of the invention
The object of the present invention is to provide a kind of attachment device and method thereof of camera conversion direction, allow the mobile terminal that only possesses a camera have the function of two cameras, and pixel is higher, can also reduce production costs widely, improves mobile terminal performance.
Technical scheme of the present invention is as follows:
A kind of attachment device of camera conversion direction, be used for having the mobile terminal of a camera, described camera institute direction is second direction, with this second party be first direction in the opposite direction, wherein, described attachment device comprises a cavity section, and the front end of described cavity section is provided with lens, described cavity section front end is towards first direction, and the other end is located on described camera; And being provided with the first catoptron and the second catoptron in described cavity section, the image light that being provided for of described the first catoptron and described the second catoptron will enter described lens enters described camera through two secondary reflections are laggard.
Described attachment device, wherein, described cavity section comprises orthogonal the first optical channel and the second optical channel at least, and described the first transmitting mirror is arranged on the interior corner of these two optical channels, and described the second catoptron is arranged on the position of corresponding described camera on described the second optical channel.
Described attachment device wherein, also is provided with a block at described cavity section front end, and described block forms with described cavity section the recess section that engages described mobile terminal edge.
A kind of method of camera conversion direction is used for having the mobile terminal of a camera, and described camera place direction is second direction, with this second party be first direction in the opposite direction; Described method comprises step:
A. the front end in a cavity section arranges lens, to form the external image on first direction;
B. the first catoptron in described cavity section reflects described external image to the second catoptron, by the second catoptron, this external image is reflected camera to this mobile terminal.
The attachment device of camera conversion direction provided by the present invention and method thereof, due to a kind of attachment device of camera conversion direction being set on the mobile terminal that only is provided with a camera, allow the mobile terminal that only possesses a camera have the function of two cameras, and pixel is higher, can also reduce production costs widely, improve mobile terminal performance.
Description of drawings
Fig. 1 is the cross-sectional view that the attachment device of camera conversion direction in the present invention is combined with mobile terminal.
Fig. 2 is the front view of the attachment device of camera conversion direction in the present invention.
Fig. 3 is the left view of the attachment device of camera conversion direction in the present invention.
Embodiment
Below with reference to accompanying drawing, the specific embodiment of the present invention is described in detail, described specific embodiment only in order to explain the present invention, is not for limiting the specific embodiment of the present invention.
The attachment device of camera conversion direction of the present invention is applicable to be provided with the mobile terminal of a camera, this camera can be front-facing camera, it can be also post-positioned pick-up head, described attachment device is connected with described mobile terminal camera, allow the mobile terminal that only is provided with a camera have the function of two cameras, and pixel is consistent with the pixel of mobile terminal camera, can reduce production costs, and improves the performance of mobile terminal.
The attachment device embodiment of camera conversion direction of the present invention is provided with a camera 101 as shown in Figure 1 on mobile terminal 100,101 direction B of described camera are to being second direction, with this second party in the opposite direction A to being first direction.Described attachment device comprises a cavity section 200, and described cavity section 200 front ends are provided with lens 201, and to being first direction, described lens are used to form the external image on first direction to described cavity section front end towards A.Be provided with the first catoptron 203 and the second catoptron 205 in described cavity section 200, the image light that being provided for of described the first catoptron 203 and described the second catoptron 205 will enter described lens 201 enters described camera 101 through two secondary reflections are laggard.Be provided with orthogonal the first optical channel 202 and the second optical channel 204 in described cavity section 200, described the first catoptron 203 is arranged on the interior corner of described the first optical channel 202 and the second optical channel 204, and described the second catoptron 205 is arranged on the position of corresponding described camera 101 on described the second optical channel 204.described image light is delivered on described the first catoptron 203 through described the first optical channel 202, the image light that is delivered on the first catoptron 203 imports described image light into described second channel 204 through the reflection of described the first catoptron 203, described image light is delivered on described the second catoptron 205 through described the second optical channel 204, be delivered to the reflection of image light by described the second catoptron 205 on the second catoptron 205, described image light is delivered in camera 101 on described mobile terminal 100, thereby realized the additional use of camera.
Concrete, described the first optical channel 202 is in vertical distribution with described the second optical channel 204, and its Main Function is to be delivered in the camera 101 of described mobile terminal 100 after through two secondary reflections for all image datas that will enter described lens 201.Described the first catoptron 203 is the miter angle setting at described the first optical channel 202 and the second optical channel 204 junctions, and its Main Function is all to reflex on described the second catoptron 205 through described the second optical channel 204 for all image datas that are delivered to first passage that will enter described lens.Described the second catoptron 205 is the miter angle setting at the end of described the second optical channel 204, and its Main Function is all to reflex in the camera 101 of described mobile terminal 100 for all image datas that will reflect thereon.Described the second optical channel left side also is provided with the circular hole 206 of camera 101 on an adaptive described mobile terminal 100, and its effect is all to be delivered in camera 101 on described mobile terminal 100 by described circular hole 206 through the image data of described the second catoptron emission.described attachment device also is provided with the circular arc 207 adaptive with described mobile terminal 100 top arc limits, described attachment device front end also is provided with a baffle plate 208, the length of described baffle plate 208 is limited not block described mobile terminal display screen, described baffle plate 208 is the thickness of described mobile terminal 100 with the vertical range in described the second optical channel 204 left sides, as shown in Figure 2, described block 208 and described cavity section 200 form the recess section 209 that engages described mobile terminal frontside edge, thereby described recess section 209 is engaged with described mobile terminal 100, described attachment device is fixed on described mobile terminal 100, preferably, as Fig. 1, shown in Figure 3, in described cavity section 200, a card teat 210 is set, the card recess 102 of corresponding described card teat 210 is set on described mobile terminal, described card teat 210 blocks and described attachment device tightly is fixed on described mobile terminal 100 with described card recess 102.
Thereby described attachment device and the fixed form of described mobile terminal can adopt described recess section 209 is engaged with described mobile terminal 100 described attachment device is fixed on described mobile terminal 100, and described card teat 210 is with described card recess 102 cards and described attachment device tightly is fixed on described mobile terminal 100.Can also adopt to be spirally connected the mode such as bonding.
The attachment device of a kind of camera conversion direction provided by the invention, when the conversion direction of camera need to be used, for example autodyne or when video calling, described attachment device is fixed on described mobile terminal 100, circular hole 206 with the second optical channel 204 left sides in described cavity section 200 in the time of fixedly is located on described camera 101, its objective is for captured image light being passed in the camera 101 on described mobile terminal 100.After described attachment device is fixedly completed, described lens 201 are aimed at the image that needs shooting, then start the camera function filmed image of described mobile terminal 100, then described the first optical channel 202 of image light process, the first catoptron 203, the second optical channel 204, the second catoptron 205 that photographs imported in the camera 101 on described mobile terminal 100, select at last to store described image and can complete shooting process.The pixel of the camera 101 on the pixel of the image of described shooting and described mobile terminal 100 is the same, and therefore, when higher, the pixel of described image is also higher when camera 101 pixels on described mobile terminal 100.
Mobile terminal has reduced one of them camera realizing having under the function of two cameras, and corresponding production cost has also just reduced widely, and mobile terminal performance also is improved simultaneously.
The invention provides a kind of method of camera conversion direction, be used for having the mobile terminal of a camera, described camera place direction is second direction, with this second party be first direction in the opposite direction; Described method comprises step:
A. the front end in a cavity section 200 arranges lens 201, to form the external image on first direction;
B. the first catoptron 203 in described cavity section 200 reflects described external image to the second catoptron 205, by the second catoptron 205, this external image is reflected camera 101 to this mobile terminal 100.
Should be understood that; the above is only preferred embodiment of the present invention; be not sufficient to limit technical scheme of the present invention; for those of ordinary skills; within the spirit and principles in the present invention; can be increased and decreased according to the above description, replacement, conversion or improvement, and all these increases and decreases, replacement, conversion or improve after technical scheme, all should belong to the protection domain of claims of the present invention.
Claims (2)
1. the attachment device of a camera conversion direction, be used for having the mobile terminal of a camera, described camera institute direction is second direction, with this second party be first direction in the opposite direction, it is characterized in that, described attachment device comprises a cavity section, and the front end of described cavity section is provided with lens, described cavity section front end is towards first direction, and the other end is located on described camera; And being provided with the first catoptron and the second catoptron in described cavity section, the image light that being provided for of described the first catoptron and described the second catoptron will enter described lens enters described camera through two secondary reflections are laggard;
Described cavity section comprises orthogonal the first optical channel and the second optical channel at least, and described the first transmitting mirror is arranged on the interior corner of these two optical channels, and described the second catoptron is arranged on the position of corresponding described camera on described the second optical channel;
Also be provided with a block at described cavity section front end, described block forms with described cavity section the recess section that engages described mobile terminal edge;
One card teat is set in described cavity section, the card recess of corresponding described card teat is set on mobile terminal, attachment device is fixed on mobile terminal by described card teat and described card recess.
2. the method for a camera conversion direction is used for having the mobile terminal of a camera, and described camera place direction is second direction, with this second party be first direction in the opposite direction; Be provided with a block at cavity section front end, described block forms with described cavity section the recess section that engages described mobile terminal edge; One card teat is set in described cavity section, the card recess of corresponding described card teat is set on mobile terminal;
Described method comprises step:
A. the front end in a cavity section arranges lens, to form the external image on first direction;
B. the first catoptron in described cavity section reflects described external image to the second catoptron, by the second catoptron, this external image is reflected camera to this mobile terminal;
Also comprise before described step a: recess section is engaged with mobile terminal, and coordinating of recess attachment device is fixed on described mobile terminal by the card teat with blocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110337235 CN102566021B (en) | 2011-10-31 | 2011-10-31 | Additional device and method for transforming direction of camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110337235 CN102566021B (en) | 2011-10-31 | 2011-10-31 | Additional device and method for transforming direction of camera |
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| CN102566021A CN102566021A (en) | 2012-07-11 |
| CN102566021B true CN102566021B (en) | 2013-11-06 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048848A (en) * | 2012-12-21 | 2013-04-17 | 吴刚 | Corner lens applied to camera of mobile device and assembly of corner lens |
| DE102014213371B3 (en) * | 2014-07-09 | 2015-08-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | DEVICE AND METHOD FOR DETECTING AN OBJECT AREA |
| WO2016093424A1 (en) * | 2014-12-08 | 2016-06-16 | (주)닛시테크 | Angle control device of camera lens for mobile terminal |
| CN104980540A (en) * | 2015-07-07 | 2015-10-14 | 马志杰 | Handset shell capable of converting viewing angle of camera and implementation method thereof |
| KR101802938B1 (en) | 2015-08-31 | 2017-11-30 | 권도형 | self photography apparatus using rear camera of cell phon |
| CN105227820B (en) * | 2015-10-20 | 2019-04-23 | Oppo广东移动通信有限公司 | Camera arrangement |
| CN106375502A (en) * | 2016-09-23 | 2017-02-01 | 朱立成 | Refraction device for mobile phone and mobile phone |
| 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 |
| CN109379467B (en) * | 2018-12-12 | 2024-03-22 | 同方计算机有限公司 | Reflecting equipment, mobile phone clamping plate using same and mobile phone shell |
| CN110072041B (en) * | 2019-04-26 | 2021-03-02 | 维沃移动通信（杭州）有限公司 | Mobile terminal |
| CN111050042A (en) * | 2019-12-24 | 2020-04-21 | 维沃移动通信有限公司 | Electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006217368A (en) * | 2005-02-04 | 2006-08-17 | Sharp Corp | Mobile terminal device with camera and mobile phone with camera |
| CN100430770C (en) * | 2005-05-27 | 2008-11-05 | 黄金泉 | Turning device for lens of photographic mobile phone |
| CN201096952Y (en) * | 2007-09-14 | 2008-08-06 | 惠州市晨兴数码科技有限公司 | A remote distance camera module for mobile phone |
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