CN204790189U - Camera sharing sensor image device around mobile device - Google Patents
Camera sharing sensor image device around mobile device Download PDFInfo
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- CN204790189U CN204790189U CN201520507802.1U CN201520507802U CN204790189U CN 204790189 U CN204790189 U CN 204790189U CN 201520507802 U CN201520507802 U CN 201520507802U CN 204790189 U CN204790189 U CN 204790189U
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- light
- mobile device
- emitting window
- catoptron
- light inlet
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Abstract
The utility model relates to a camera sharing sensor image device around mobile device, its characterized in that: including setting up before the mobile device tip and the back rotary valve between the tip, the annular is provided with a light -emitting window on the rotary valve, towards the mobile device before tip first advance light mouthful and towards the mobile device after the tip second advance guang kou, just the axis of light -emitting window and the axis that the first guang kou of advancing, second advance the light mouth are all perpendicular, the rotary valve inner chamber advances light and mouthful advances with the second to be provided with the speculum through the incident light of rotary switch directive light -emitting window between the light mouth first, the speculum is connected with the micro motor output shaft that is used for driving the speculum rotatory, the light -emitting window outside sets gradually from inside to outside and is used for optics mirror group, the image sensor of formation of image, image sensor is connected to image processing. The utility model discloses compact structure, whole imaging device has been optimized to the same sensor of camera sharing around realizing through the rotatory reflection mirror.
Description
Technical field
The utility model relates to a kind of mobile device front camera and rear camera share sensor imaging device.
Background technology
Along with the development of imaging technique, increasing mobile device is with camera, and particularly mobile phone, panel computer etc. are all with front and back dual camera.The development of integrated technology makes mobile device do thinner and thinner, requires also more and more higher to the optics overall length of imaging system.Common imaging system, because its optics overall length is greater than device thickness, in order to ensure image quality, have to a part for camera to protrude at mobile device outside, such camera is as easy as rolling off a log to be in use worn, and its overall appearance aesthetic feeling is also had a greatly reduced quality.Meanwhile, be subject to the restriction of the factors such as cost, front-facing camera generally selects common imaging system, and its image quality is also not fully up to expectations.
Utility model content
In view of the deficiencies in the prior art, technical problem to be solved in the utility model is to provide the mobile device front camera and rear camera share sensor imaging device of a kind of reasonable in design, optimized device.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of mobile device front camera and rear camera share sensor imaging device, comprise the rotary valve be arranged between mobile device leading section and rearward end, on described rotary valve, annular is provided with a light-emitting window, first light inlet of facing mobile apparatus leading section and facing mobile apparatus rearward end second light inlet, and the axis of described light-emitting window and the first light inlet, the axis of the second light inlet is all vertical, described rotary valve inner chamber is provided with the catoptron through rotating the incident light switching directive light-emitting window between the first light inlet and the second light inlet, described catoptron is connected with the Miniature electric machine output shaft in order to drive catoptron to rotate, the optical frames group in order to imaging is disposed with from inside to outside outside described light-emitting window, image sensor, described image sensor is connected to image processor.
Further, the leading section of described mobile device is provided with front passing through plate, the rearward end of described mobile device is provided with rear passing through plate, and the light hole of described front passing through plate is connected with described first light inlet, and the light hole of described rear passing through plate is connected with described second light inlet.
Further, the output shaft of described micromachine is connected with the middle part of catoptron, and described micromachine is arranged on upper end or the bottom of catoptron.
Further, described catoptron adopts high reverse--bias level crossing.
Further, described micromachine is stepper motor.
Compared with prior art, the utility model has following beneficial effect: outgoing after the utility model utilizes transmitting mirror that incident light is changed 90 degree on the one hand, can original longitudinal mirror group be converted into horizontal, have compressed overall longitudinal thickness, also the overall length of mirror group can be made simultaneously not by thickness limits, the mirror group that image quality is higher can be used; The utility model adopts catoptron rotational structure, realize front camera and rear camera and share a sensor and optical frames group, reduce the image-forming block of mobile device, optimize the performance of mobile device simultaneously, not only image quality gets a promotion, and the photograph process software of equipment is also simplified, equipment performance promotes further; The utility model has the technique effect reducing device thickness, improve camera imaging quality, reduce optimization process raising equipment performance.
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Accompanying drawing explanation
Fig. 1 is the structure schematic front view of the utility model embodiment.
Fig. 2 is the structure schematic top plan view of the utility model embodiment.
In figure: 1-rotary valve, 11-first light inlet, 12-second light inlet, 13-light-emitting window, 2-catoptron, 3-micromachine, 4-optical frames group, 5-image sensor, passing through plate before 6-, passing through plate after 7-.
Embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
As shown in Figure 1 and 2, a kind of mobile device front camera and rear camera share sensor imaging device, comprise the rotary valve 1 be arranged between mobile device leading section and rearward end, on described rotary valve 1, annular is provided with a light-emitting window 13, first light inlet 11 of facing mobile apparatus leading section and facing mobile apparatus rearward end second light inlet 12, and the axis of described light-emitting window 13 and the first light inlet 11, the axis of the second light inlet 12 is all vertical, described rotary valve 1 inner chamber is provided with the catoptron 2 through rotating the incident light switching directive light-emitting window 13 between the first light inlet 11 and the second light inlet 12, described catoptron 2 is connected with micromachine 3 output shaft in order to drive catoptron 2 to rotate, the optical frames group 4 in order to imaging is disposed with from inside to outside outside described light-emitting window 13, image sensor 5, described optical frames group 4 is high imaging quality pick-up lens, described image sensor 5 is connected to image processor, described high imaging quality pick-up lens (including mirror group), similar to common imaging lens structure existing on market, can change or upgrade, distinct device can adopt different mirror group, image sensor 5 can be CCD or CMOS, can change and select equally, and described image processor chooses existing normal image processor on market.
In the utility model embodiment, the leading section of described mobile device is provided with front passing through plate 6, the rearward end of described mobile device is provided with rear passing through plate 7, the light hole of described front passing through plate 6 is connected with described first light inlet 11, and the light hole of described rear passing through plate 7 is connected with described second light inlet 12; Described front passing through plate 6, rear passing through plate 7 are high light-transmitting materials, and front passing through plate 6 can directly utilize mobile phone screen glass, rear passing through plate 7 can design and installation on bonnet.
In the utility model embodiment, the axes coincide of described first light inlet 11 and the second light inlet 12, the axis of described light-emitting window 13 and the bisector of the first light inlet 11 and the second light inlet 12 line coincide.
In the utility model embodiment, the output shaft of described micromachine 3 is connected with the middle part of catoptron 2, and described micromachine 3 is arranged on upper end or the bottom of catoptron 2, and described light-emitting window 13 is arranged on left part or the right part of catoptron 2.
In the utility model embodiment, described catoptron 2 adopts high reverse--bias level crossing.
In the utility model embodiment, described micromachine 3 is stepper motor.
In the utility model embodiment, a kind of formation method of mobile device front camera and rear camera share sensor imaging device, adopts any one mobile device front camera and rear camera share sensor imaging device above-mentioned, comprises the following steps,
(1) front camera imaging: described catoptron 2 becomes miter angle with vertical guide, incident light through the first light inlet 11 vertical sand shooting to catoptron 2, directive light-emitting window 13 after catoptron 2 reflects, then through optical frames group 4, image sensor 5, optical information is passed to image processor, completes front camera imaging;
(2) camera imaging afterwards: described micromachine 3 works, control described catoptron 2 90-degree rotation, now, described catoptron 2 becomes miter angle with vertical guide, incident light through the second light inlet 12 vertical sand shooting to catoptron 2, directive light-emitting window 13 after catoptron 2 reflects, is then passed to image processor through optical frames group 4, image sensor 5 by optical information, camera imaging after completing.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw other various forms of mobile device front camera and rear camera share sensor imaging devices under enlightenment of the present utility model.All equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. a mobile device front camera and rear camera share sensor imaging device, it is characterized in that: comprise the rotary valve be arranged between mobile device leading section and rearward end, on described rotary valve, annular is provided with a light-emitting window, first light inlet of facing mobile apparatus leading section and facing mobile apparatus rearward end second light inlet, and the axis of described light-emitting window and the first light inlet, the axis of the second light inlet is all vertical, described rotary valve inner chamber is provided with the catoptron through rotating the incident light switching directive light-emitting window between the first light inlet and the second light inlet, described catoptron is connected with the Miniature electric machine output shaft in order to drive catoptron to rotate, the optical frames group in order to imaging is disposed with from inside to outside outside described light-emitting window, image sensor, described image sensor is connected to image processor.
2. mobile device front camera and rear camera share sensor imaging device according to claim 1, it is characterized in that: the leading section of described mobile device is provided with front passing through plate, the rearward end of described mobile device is provided with rear passing through plate, the light hole of described front passing through plate is connected with described first light inlet, and the light hole of described rear passing through plate is connected with described second light inlet.
3. mobile device front camera and rear camera share sensor imaging device according to claim 1, it is characterized in that: the output shaft of described micromachine is connected with the middle part of catoptron, and described micromachine is arranged on upper end or the bottom of catoptron.
4. mobile device front camera and rear camera share sensor imaging device according to claim 1, is characterized in that: described catoptron adopts high reverse--bias level crossing.
5. mobile device front camera and rear camera share sensor imaging device according to claim 1, is characterized in that: described micromachine is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507802.1U CN204790189U (en) | 2015-07-15 | 2015-07-15 | Camera sharing sensor image device around mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507802.1U CN204790189U (en) | 2015-07-15 | 2015-07-15 | Camera sharing sensor image device around mobile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204790189U true CN204790189U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507802.1U Expired - Fee Related CN204790189U (en) | 2015-07-15 | 2015-07-15 | Camera sharing sensor image device around mobile device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977712A (en) * | 2015-07-15 | 2015-10-14 | 福建师范大学 | Imaging device for mobile equipment whose front camera and rear camera share sensor and imaging 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 |
-
2015
- 2015-07-15 CN CN201520507802.1U patent/CN204790189U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977712A (en) * | 2015-07-15 | 2015-10-14 | 福建师范大学 | Imaging device for mobile equipment whose front camera and rear camera share sensor and imaging 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190715 |
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| CF01 | Termination of patent right due to non-payment of annual fee |