CN102457589A - Rotatable camera - Google Patents
Rotatable camera Download PDFInfo
- Publication number
- CN102457589A CN102457589A CN2010105113667A CN201010511366A CN102457589A CN 102457589 A CN102457589 A CN 102457589A CN 2010105113667 A CN2010105113667 A CN 2010105113667A CN 201010511366 A CN201010511366 A CN 201010511366A CN 102457589 A CN102457589 A CN 102457589A
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- magnetic coil
- electric current
- imaging apparatus
- rotatable camera
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Abstract
The invention provides a rotatable camera which is arranged between a front cover and a rear cover of an electronic device. The rotatable camera comprises a pickup element. One end part of the pickup element is provided with a lens; a first magnetic coil is wound outside the pickup element; a second magnetic coil is fixed at one side of the pickup element; when a current in a preset direction is conducted in the first magnetic coil and a current in a first direction is conducted in the second magnetic coil, the pickup element rotates under the action of a magnetic force and the lens rotates to the rear cover; and when the current in the preset direction is conducted in the first magnetic coil and a current in a second direction is conducted in the second magnetic coil, the pickup element rotates under the action of a magnetic force and the lens rotates to the front cover. The rotatable camera disclosed by the invention can rotate to different positions according to different using requirements so that different working modes are realized.
Description
[technical field]
The present invention relates to a kind of rotatable camera head, particularly a kind of through the rotatable camera head of rotating camera position with the realization different working modes.
[background technology]
Extensive use along with the mobile phone 3G technology; It is more and more general that video calling becomes; And the problem of bringing is exactly a mobile phone thereupon two cameras must be arranged, the main camera at mobile phone rear is mainly used in takes pictures and video, this camera to the requirement of resolution than higher; The secondary camera in mobile phone the place ahead is mainly used in video calling, because the restriction of 3G network transmission speed, this camera is lower to the requirement of resolution.
If remove the secondary camera of mobile phone, only one of embedded in mobile phone can 90 degree rotations, the resolution that moves is than higher camera, can practice thrift the cost of 3G mobile greatly.And from now on along with the further maturation and the development of 3G technology, more clear, higher-quality video calling effect that people can require, and present 3G mobile is because the restriction of the place ahead camera resolution can not be satisfied user's demand, the mobile phone that the user can only more renew.If only one of embedded in mobile phone can 90 degree rotations, the resolution that moves is than higher camera, the user need not to change mobile phone, only need can reach desirable effect to the adjustment of the resolution of video calling.
[summary of the invention]
It is a kind of through the rotatable camera head of rotating camera position with the realization different working modes that main purpose of the present invention is to provide.
The present invention provides a kind of rotatable camera head, and it is installed between the protecgulum and bonnet of electronic installation, and said rotatable camera head comprises imaging apparatus, and an end of said imaging apparatus is provided with camera lens; Said imaging apparatus is wound with first magnetic coil outward; One side of said imaging apparatus is fixed with second magnetic coil; In first magnetic coil, pass to the electric current of predetermined direction; And when passing to the electric current of first direction in second magnetic coil, imaging apparatus is rotated by magneticaction, and camera lens turns to bonnet; And pass to the electric current of predetermined direction in first magnetic coil; And when passing to the electric current of second direction in second magnetic coil, imaging apparatus is rotated by magneticaction, and camera lens turns to protecgulum.
Especially, when passing to the electric current of predetermined direction in first magnetic coil, the N utmost point of imaging apparatus is positioned at camera end.
Especially, when passing to the electric current of first direction in second magnetic coil, the N utmost point of second magnetic coil be positioned at protecgulum near the end.
Especially, when passing to the electric current of second direction in second magnetic coil, the N utmost point of second magnetic coil be positioned at bonnet near the end.
Especially, when electronic installation is opened camera, pass to the electric current of predetermined direction in first magnetic coil, pass to the electric current of first direction in second magnetic coil.
Especially, when electronic installation is opened video calling, pass to the electric current of predetermined direction in first magnetic coil, pass to the electric current of second direction in second magnetic coil.
Compared with prior art, rotatable camera head of the present invention can be according to different user demand rotation diverse locations, and to realize the different working pattern, for example, when shooting was used, camera lens turned to bonnet; And during video calling, camera lens turns to protecgulum.
[description of drawings]
Fig. 1 is the initial user mode figure of rotatable camera head of the present invention.
Fig. 2 turns to the user mode figure of bonnet for camera lens.
Fig. 3 turns to the user mode figure of protecgulum for camera lens.
[embodiment]
See also Fig. 1, Fig. 2 and shown in Figure 3, the present invention provides a kind of rotatable camera head, and it is installed between the protecgulum 10 and bonnet 20 of electronic installation, and said rotatable camera head comprises imaging apparatus 30, and an end of said imaging apparatus 30 is provided with camera lens 31; Said imaging apparatus 30 outer first magnetic coils 40 that are wound with; One side of said imaging apparatus 30 is fixed with second magnetic coil 50; In first magnetic coil 40, pass to the electric current of predetermined direction; And when passing to the electric current of first direction in second magnetic coil 50, imaging apparatus 30 is rotated by magneticaction, and camera lens 31 turns to bonnet 20; And pass to the electric current of predetermined direction in first magnetic coil 40; And when passing to the electric current of second direction in second magnetic coil 50, imaging apparatus 30 is rotated by magneticaction, and camera lens 31 turns to protecgulum 10.
The rotation principle of imaging apparatus is following:
On imaging apparatus 30, be wound with first magnetic coil 40, energising back imaging apparatus 30 just is equivalent to a magnet.When passing to the electric current of predetermined direction in first magnetic coil 40; Utilize right-hand screw rule: hold first magnetic coil 40 with the right hand; Let four fingers bend towards the sense of current of first magnetic coil 40, that end of thumb indication is exactly the arctic of energising first magnetic coil 40.In present embodiment, the N utmost point of imaging apparatus 30 is positioned at camera end.
Just be equivalent to another magnet after 50 energisings of second magnetic coil; When passing to the electric current of first direction in second magnetic coil 50; Utilize right-hand screw rule: hold second magnetic coil 50 with the right hand; Let four fingers bend towards the sense of current of second magnetic coil 50, that end of thumb indication is exactly the arctic of energising second magnetic coil 50.In present embodiment, the N utmost point of second magnetic coil 50 be positioned at protecgulum 10 near the end.In like manner, if in second magnetic coil 50 when passing to the electric current of second direction, the N utmost point of second magnetic coil 50 be positioned at bonnet 20 near the end.
Can produce magnetic field after 50 energisings of second magnetic coil; Outside second magnetic coil 50, place the imaging apparatus 30 that is wound with first magnetic coil 40; The reason that imaging apparatus 30 receives magnetic field force can move in magnetic field along the magnetic line of force; According to the principle that the same sex is repelled each other, there is a natural attraction between the sexes, the N utmost point of imaging apparatus 30 can point to the S utmost point of second magnetic coil 50, and the S utmost point of imaging apparatus 30 can point to the N utmost point of second magnetic coil 50.
See also shown in Figure 2ly, when electronic installation is opened camera, pass to the electric current of predetermined direction in first magnetic coil 40, pass to the electric current of first direction in second magnetic coil 50, camera lens 31 turns to bonnet 20.
See also shown in Figure 3ly, when electronic installation is opened video calling, pass to the electric current of predetermined direction in first magnetic coil 40, pass to the electric current of second direction in second magnetic coil 50, camera lens 31 turns to protecgulum 10.
And when electronic installation is not opened camera or video calling, all not energisings of first magnetic coil 40, second magnetic coil 50, at this moment, imaging apparatus 30 is positioned at initial position, and promptly camera lens 31 turns to the top of electronic installation.
Rotatable camera head of the present invention can be according to different user demand rotation diverse locations, and to realize the different working pattern, for example, when shooting was used, camera lens 31 turned to bonnet 20; And during video calling, camera lens 31 turns to protecgulum 10.
Claims (6)
1. rotatable camera head, it is installed between the protecgulum and bonnet of electronic installation, it is characterized in that said rotatable camera head comprises:
Imaging apparatus, the one of which end is provided with camera lens;
First magnetic coil is wound in outside the said imaging apparatus;
Second magnetic coil is fixed in a side of said imaging apparatus;
In first magnetic coil, pass to the electric current of predetermined direction; And when passing to the electric current of first direction in second magnetic coil, imaging apparatus is rotated by magneticaction, and camera lens turns to bonnet; And pass to the electric current of predetermined direction in first magnetic coil; And when passing to the electric current of second direction in second magnetic coil, imaging apparatus is rotated by magneticaction, and camera lens turns to protecgulum.
2. rotatable camera head according to claim 1 is characterized in that: when passing to the electric current of predetermined direction in first magnetic coil, the N utmost point of imaging apparatus is positioned at camera end.
3. rotatable camera head according to claim 2 is characterized in that: when passing to the electric current of first direction in second magnetic coil, the N utmost point of second magnetic coil be positioned at protecgulum near the end.
4. rotatable camera head according to claim 3 is characterized in that: when passing to the electric current of second direction in second magnetic coil, the N utmost point of second magnetic coil be positioned at bonnet near the end.
5. rotatable camera head according to claim 4 is characterized in that: when electronic installation is opened camera, pass to the electric current of predetermined direction in first magnetic coil, pass to the electric current of first direction in second magnetic coil.
6. rotatable camera head according to claim 5 is characterized in that: when electronic installation is opened video calling, pass to the electric current of predetermined direction in first magnetic coil, pass to the electric current of second direction in second magnetic coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105113667A CN102457589A (en) | 2010-10-19 | 2010-10-19 | Rotatable camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105113667A CN102457589A (en) | 2010-10-19 | 2010-10-19 | Rotatable camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102457589A true CN102457589A (en) | 2012-05-16 |
Family
ID=46040231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105113667A Pending CN102457589A (en) | 2010-10-19 | 2010-10-19 | Rotatable camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102457589A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104243830A (en) * | 2014-09-29 | 2014-12-24 | 广东欧珀移动通信有限公司 | Method and device for controlling camera to rotate |
-
2010
- 2010-10-19 CN CN2010105113667A patent/CN102457589A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104243830A (en) * | 2014-09-29 | 2014-12-24 | 广东欧珀移动通信有限公司 | Method and device for controlling camera to rotate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |