CN107343135B - Video recording equipment - Google Patents
Video recording equipment Download PDFInfo
- Publication number
- CN107343135B CN107343135B CN201710772695.9A CN201710772695A CN107343135B CN 107343135 B CN107343135 B CN 107343135B CN 201710772695 A CN201710772695 A CN 201710772695A CN 107343135 B CN107343135 B CN 107343135B
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- lens
- shielding
- light
- state
- receiving surface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
Abstract
The invention discloses a shooting and recording device, comprising: a first lens; a second lens; a light sensing chip, a light receiving surface of which is arranged at the intersection of the path of the emergent light ray of the first lens and the path of the emergent light ray of the second lens, and is capable of receiving the emergent light of the first lens and the emergent light of the second lens; the shielding system can enter and depart from a first shielding state and a second shielding state, can shield the emergent light of the first lens in the first shielding state, and can shield the emergent light of the second lens in the second shielding state. In the shooting and recording equipment, the light emitted by the first lens or the light emitted by the second lens can be projected onto the light receiving surface of the photosensitive chip through the shielding system optionally, so that the two lenses can share one photosensitive chip, the cost is greatly reduced, and the shooting and recording equipment can effectively solve the problem of higher cost of the double-lens shooting and recording equipment.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a shooting and recording device.
Background
In many current electronic devices, in order to view from different angles, a plurality of lenses generally need to be arranged, and accordingly, a plurality of photosensitive chips generally need to be arranged to record and convert different lens views respectively. However, the overall volume of the recording device is relatively large, and the cost of the recording device is relatively high.
In summary, how to effectively solve the problem of high cost of the dual-lens shooting and recording device is a problem that needs to be solved urgently by those skilled in the art at present.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a camcorder device, which can effectively solve the problem of high cost of the dual lens camcorder device.
In order to achieve the purpose, the invention provides the following technical scheme:
a videography device, comprising: a first lens; a second lens; a light sensing chip, a light receiving surface of which is arranged at the intersection of the path of the emergent light ray of the first lens and the path of the emergent light ray of the second lens, and is capable of receiving the emergent light of the first lens and the emergent light of the second lens; the shielding system can enter and depart from a first shielding state and a second shielding state, can shield the emergent light of the first lens in the first shielding state, and can shield the emergent light of the second lens in the second shielding state.
Preferably, the shielding system comprises a shielding sheet capable of moving between a first shielding position and a second shielding position, and when the shielding sheet is located at the first shielding position, the shielding system can enter a first shielding state and be separated from a second shielding state; when the shading sheet is located at the second shading position, the shading system enters the second shading state and is separated from the first shading state.
Preferably, the anti-dazzling screen comprises a shell, the anti-dazzling screen is connected with the shell in a sliding mode, and the anti-dazzling screen further comprises a pushing handle used for pushing the anti-dazzling screen to slide.
Preferably, the device further comprises a driving device for driving the shading sheet to move.
Preferably, the shielding system includes a first shielding plate and a second shielding plate, the first shielding plate shields the light emitted from the first lens in the first shielding state, and the second shielding plate shields the light emitted from the second lens in the second shielding state.
Preferably, the emitting end of the first lens faces the light receiving surface of the light sensing chip, and the first lens further includes a reflective mirror for reflecting light emitted by the second lens to the light receiving surface.
The invention provides a shooting device which comprises a first lens, a second lens, a photosensitive chip and a shielding system. The light sensing chip is provided with a light receiving surface, the light receiving surface receives light emitted by the lens and can convert optical signals into electric signals. The light receiving surface of the light sensing chip is arranged at the intersection of the light path of the emergent light of the first lens and the light path of the emergent light of the second lens, so as to receive the emergent light of the first lens and the emergent light of the second lens. The shielding system can enter and break away from a first shielding state, can shield the emergent light of the first lens in the first shielding state, and can not shield the emergent light of the first lens when breaking away from the first shielding state.
According to the technical scheme, when the shooting device is applied and a view needs to be taken through the first lens, the shielding system can be separated from the first shielding state and enters the second shielding state, so that only the light emitted by the first lens is projected onto the photosensitive chip. When the second lens is used for framing, the shielding system can enter the first shielding state and be separated from the second shielding state, so that only the light emitted by the second lens is projected onto the photosensitive chip. In the shooting and recording equipment, the light receiving surface of the photosensitive chip can receive the light emitted by the first lens and the light emitted by the second lens, and the light emitted by the first lens or the light emitted by the second lens can be projected onto the light receiving surface of the photosensitive chip optionally through the shielding system, so that the two lenses can share one photosensitive chip, and the cost is greatly reduced. In conclusion, the shooting and recording equipment can effectively solve the problem that the cost of the double-lens shooting and recording equipment is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a camera device when a shielding system is in a first shielding state according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the image capturing apparatus when the shielding system is in the second shielding state according to the embodiment of the present invention.
The drawings are numbered as follows:
the device comprises a first lens 1, a second lens 2, a photosensitive chip 3, a shading sheet 4, a reflective lens 5 and a push handle 6.
Detailed Description
The embodiment of the invention discloses a shooting device, which aims to effectively solve the problem that the cost of a double-lens shooting device is high.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a camera device when a shielding system is in a first shielding state according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of the image capturing apparatus when the shielding system is in the second shielding state according to the embodiment of the present invention.
In a specific embodiment, the embodiment provides a shooting device, where the shooting device is generally a video camera or a still camera, and specifically the shooting device includes a first lens 1, a second lens 2, a light sensing chip 3 and a shielding system, and of course, more lenses may be provided as needed.
Wherein first camera lens 1 and second camera lens 2 all are used for finding a view, and the camera lens will emit light through self convex lens and gather and emit out, and then reach the purpose of finding a view to will find a view from the end of emitting with the form of emitting light directly or through reflection of light lens 5 project on sensitization chip 3. The first lens 1 and the second lens 2 may be arranged oppositely, or may be arranged in parallel or in a crossed manner as required. The first lens 1 and the second lens 2 are preferably arranged opposite to each other, and in order to make the image pickup completely free of dead angles, the first lens 1 and the second lens 2 are preferably both fisheye lenses. It should be noted that, the first lens 1 and the second lens 2 are disposed opposite to each other, and may be overlapped in the direction away from each other or may not be overlapped. It should be noted that, the first lens 1 and the second lens 2, one lens being a telephoto lens and the other being a short-focus lens, may also be used to perform not only telephoto imaging but also short-focus imaging, where both the first lens 1 and the second lens 2 may refer to the prior art.
The light sensing chip 3 has a light receiving surface, which receives the light emitted from the lens and can convert the optical signal into an electrical signal. The photosensitive chip 3 may be a CCD device (charge coupled device), a CMOS device (metal oxide semiconductor device), or a CPD device (charge driven device). Specifically, the selection may be performed as needed.
The light receiving surface of the light receiving chip 3 is disposed at the intersection of the path of the outgoing light ray of the first lens 1 and the path of the outgoing light ray of the second lens 2 so as to be able to receive the outgoing light of the first lens 1 and the outgoing light of the second lens 2. The path of the light emitted from the first lens 1 is not necessarily linear, and may be curved by the reflecting mirror 5. The light receiving surface of the light sensing chip 3 can be seen not only from the first lens 1 but also from the second lens 2 by the arrangement of the reflective lens 5.
The shielding system can enter and leave a first shielding state, and in the first shielding state, namely, when the first shielding state is entered, the shielding system can shield the emergent light of the first lens 1 so that the emergent light of the first lens 1 cannot be projected onto the light receiving surface, and when the shielding system is left from the first shielding state, the shielding system can not shield the emergent light of the first lens 1 so that the emergent light of the first lens 1 can be projected onto the light receiving surface of the light sensing chip 3. The shielding system should be capable of entering a second shielding state, and in the second shielding state, that is, when entering the second shielding state, the shielding system should be capable of shielding the light emitted from the second lens 2, so that the light emitted from the second lens 2 cannot be projected onto the light receiving surface, and when the shielding system is separated from the second shielding state, the shielding system does not shield the light emitted from the second lens 2. It is noted that the occlusion system may be capable of entering the first occlusion state and the second occlusion state simultaneously. The shielding system mainly shields the light emitted from the lens through the light shielding sheet 4.
In this embodiment, when the camera device is applied and a view needs to be taken through the first lens 1, the shielding system can be disengaged from the first shielding state and enter the second shielding state, so that only the light emitted from the first lens 1 is projected onto the photosensitive chip 3. When the second lens 2 is used for framing, the shielding system can enter the first shielding state and be separated from the second shielding state, so that only the light emitted by the second lens 2 is projected onto the photosensitive chip 3. In the shooting and recording device, the light receiving surface of the photosensitive chip 3 can receive the light emitted by the first lens 1 and the light emitted by the second lens 2, and the light emitted by the first lens 1 or the light emitted by the second lens 2 can be projected onto the light receiving surface of the photosensitive chip 3 optionally through the shielding system, so that the two lenses can share one photosensitive chip 3, and the cost is greatly reduced. In conclusion, the shooting and recording equipment can effectively solve the problem that the cost of the double-lens shooting and recording equipment is high.
As described above, the shading system may be provided with only one shading sheet 4 for the first lens 1 and the second lens 2, or may be provided with one shading sheet 4 each.
When one of the gobos 4 is selected, the shading system may be made to comprise a gobo 4 which is movable between a first shading position and a second shading position, i.e. the gobo 4 may be moved from the first shading position to the second shading position and may also be moved from the second shading position to the first shading position. Wherein the first occlusion position should satisfy: when the light shielding sheet 4 is located at the first shielding position, the shielding system can enter the first shielding state and be separated from the second shielding state, that is, the light shielding sheet 4 can shield the light emitted from the first lens 1 and separate from the shielding of the light emitted from the second lens 2, so that the light emitted from the second lens 2 can be projected onto the light receiving surface of the photo sensor chip 3, and the light emitted from the first lens 1 cannot be projected onto the light receiving surface of the photo sensor chip 3. And the second occlusion position should satisfy: when the light shielding sheet 4 is located at the second shielding position, the shielding system can enter the second shielding state and be separated from the first shielding state, that is, the light shielding sheet 4 can shield the light emitted from the second lens 2 and separate from the shielding of the light emitted from the first lens 1, so that the light emitted from the first lens 1 can be projected onto the light receiving surface of the photo sensor chip 3, and the light emitted from the second lens 2 cannot be projected onto the light receiving surface of the photo sensor chip 3.
In order to facilitate the movement of the light shielding sheet 4, a pushing handle 6 may be provided, specifically, the light shielding sheet 4 may be slidably connected to a housing of the recording device, so that the light shielding sheet 4 may slide to a first shielding position, and may also slide from the first shielding position to a second shielding position, and the pushing handle 6 is used to push the light shielding sheet 4 to move, where the pushing handle 6 may be directly fixedly connected to the light shielding sheet 4, or may be indirectly connected to the light shielding sheet through a transmission assembly, such as a crank sliding mechanism. In order to facilitate the movement of the shade 4, a driving device for driving the shade 4 to move may be further provided, and the specific driving device may include a motor and a transmission mechanism, where the transmission mechanism is generally a screw nut transmission mechanism or a slider-crank mechanism.
Considering that the light receiving surface of the light receiving chip 3 is a plane, in order to allow both the light emitted from the first lens 1 and the light emitted from the second lens 2 to enter the light receiving surface, a reflective mirror may be provided, and the light emitted from the first lens 1 and/or the light emitted from the second lens 2 may be projected onto the light receiving surface through the reflective mirror. In order to reduce the cost, it is preferable that the emitting end of the first lens 1 is disposed opposite to the light receiving surface of the light sensing chip 3, so that the light emitted from the first lens 1 can be directly projected onto the light receiving surface of the light sensing chip 3. The second lens 2 is arranged in a staggered manner with respect to the first lens 1, and a reflective mirror is arranged to reflect the light emitted from the emitting end of the second lens 2 onto the light receiving surface of the photosensitive chip 3.
In another embodiment, the shielding system may further include two shielding sheets 4 for shielding the first lens 1 and the second lens 2, respectively. Specifically, the shielding system may include a first shielding plate and a second shielding plate, in the first shielding state, the first shielding plate shields the light emitted from the first lens 1, and in the first shielding state, the first shielding plate may move out of the path of the light emitted from the first lens 1 and no longer shield the light emitted from the first lens 1, so that the light emitted from the first lens 1 may be projected onto the light receiving surface of the photo sensor chip 3. When the second shielding state is released, the second light-shielding sheet can move out of the path of the emergent light of the second lens 2 and does not shield the emergent light of the first lens 1, so that the emergent light of the second lens 2 can be projected on the light-receiving surface of the light-sensing chip 3. The first light-shielding sheet and the second light-shielding sheet can work independently and respectively or can work in a linkage manner.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. A camera device, comprising:
a first lens;
a second lens;
a light sensing chip, a light receiving surface of which is arranged at the intersection of the path of the emergent light ray of the first lens and the path of the emergent light ray of the second lens, and is capable of receiving the emergent light of the first lens and the emergent light of the second lens;
the shielding system can enter and depart from a first shielding state and a second shielding state, can shield the emergent light of the first lens in the first shielding state, and can shield the emergent light of the second lens in the second shielding state; the shielding system comprises a shielding piece which can move between a first shielding position and a second shielding position, and when the shielding piece is located at the first shielding position, the shielding system can enter the first shielding state and be separated from the second shielding state; when the shading sheet is located at a second shading position, the shading system enters the second shading state and is separated from the first shading state; when the shielding system is separated from the first shielding state, the shielding system does not shield the emergent light of the first lens, so that the emergent light of the first lens can be projected onto the light receiving surface of the photosensitive chip; when the second shielding state is separated, the shielding system does not shield the light emitted by the second lens; the emergent end of the first lens is opposite to the light receiving surface of the light sensing chip, and the light sensing chip further comprises a reflection lens used for reflecting light emitted by the second lens to the light receiving surface.
2. The recording device of claim 1, comprising a housing, wherein the shutter is slidably coupled to the housing, and further comprising a push handle for pushing the shutter to slide.
3. The recording device of claim 1, further comprising a driving device for driving the shutter to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772695.9A CN107343135B (en) | 2017-08-31 | 2017-08-31 | Video recording equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772695.9A CN107343135B (en) | 2017-08-31 | 2017-08-31 | Video recording equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107343135A CN107343135A (en) | 2017-11-10 |
| CN107343135B true CN107343135B (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710772695.9A Active CN107343135B (en) | 2017-08-31 | 2017-08-31 | Video recording equipment |
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| Country | Link |
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| CN (1) | CN107343135B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104427213A (en) * | 2013-08-26 | 2015-03-18 | 维沃移动通信有限公司 | Lens capable of changing shooting direction, and operating method thereof |
| CN104580839A (en) * | 2013-10-10 | 2015-04-29 | 联想(北京)有限公司 | Camera and electronic apparatus |
| CN205812185U (en) * | 2016-07-07 | 2016-12-14 | 丘志煌 | A kind of camera system of binocular single image sensor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634518B (en) * | 2013-11-29 | 2017-08-08 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal and its image capture method |
-
2017
- 2017-08-31 CN CN201710772695.9A patent/CN107343135B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104427213A (en) * | 2013-08-26 | 2015-03-18 | 维沃移动通信有限公司 | Lens capable of changing shooting direction, and operating method thereof |
| CN104580839A (en) * | 2013-10-10 | 2015-04-29 | 联想(北京)有限公司 | Camera and electronic apparatus |
| CN205812185U (en) * | 2016-07-07 | 2016-12-14 | 丘志煌 | A kind of camera system of binocular single image sensor |
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| Publication number | Publication date |
|---|---|
| CN107343135A (en) | 2017-11-10 |
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