CN201114391Y - Single lens viewfinder digital camera with shooting switch function - Google Patents
Single lens viewfinder digital camera with shooting switch function Download PDFInfo
- Publication number
- CN201114391Y CN201114391Y CNU2007201694265U CN200720169426U CN201114391Y CN 201114391 Y CN201114391 Y CN 201114391Y CN U2007201694265 U CNU2007201694265 U CN U2007201694265U CN 200720169426 U CN200720169426 U CN 200720169426U CN 201114391 Y CN201114391 Y CN 201114391Y
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- single lens
- digital camera
- camera
- shutter
- lens reflex
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Abstract
The utility model adopts a shutter-viewfinder interlocking and constantly opened mode which is different from the image capturing and recording mode of the existing camera in order to lead the existing single-lens viewfinder digital camera to have the functions of electronic picturing and shooting. When the camera is needed to carry out an electronic picturing device or shoot, the viewfinder starts, a light path is opened and simultaneously the shutter is constantly opened; an image sensor is in a stable light interception state; the electronic shutter is adopted to record the image signal of special time to shoot static images and simultaneously can continuously record the image signal to carry out shooting.
Description
Technical field
The utility model relates to the single lens reflex digital camera that switches camera function.
Background technology
Digital camera is divided into two classes, and a class is digital Single-sens reflex camera, and a class is consumer digital camera.At present, digital single lens reflex camera structure is to be made of camera lens, total reflection reflector, imageing sensor, view finder.Reflective mirror closure when this camera is found a view, the light beam of image are met reflective mirror and are all reflexed to optical finder by behind the camera lens; Reflective mirror is opened when taking pictures, and the light beam of image is all invested imageing sensor by behind the camera lens at this moment.The shortcoming of this structure is that the light beam of image is all stopped by reflective mirror when finding a view, imageing sensor can not sensitization, can not produce electric image signal can't be delivered to the composition of finding a view on the display of camera, this moment, display can not use as view finder, and this moment, this camera can not be made a video recording; And in the time of the reflective mirror closure state, being the state of taking pictures, this time, this camera shutter was opened certain hour by sensor photosensitive, write down one or several still images.All there is not camera function under the two states of reflective mirror.
Summary of the invention
In order to make existing single lens reflex digital camera that electronic viewfinding function and camera function be arranged, the utility model has adopted and the existing different mode of obtaining image and document image of this class camera, has adopted shutter and reflective mirror with the position of opening often.When this camera of needs carried out electronic viewfinder, reflective mirror was opened light path and is opened, and shutter is often opened simultaneously, and imageing sensor is in the stable light state that is subjected to, and adopted the picture signal of the electronic shutter record special time still image of taking pictures; In the time of this camera shooting of needs, reflective mirror is opened light path and is opened, and shutter is often opened simultaneously, and imageing sensor is in the stable light state that is subjected to, and adopts the recording occurring continuously mode image signal to make a video recording.
For achieving the above object, the utility model is taked following design: the single lens reflex digital camera that switches camera function, it comprises: camera lens, imageing sensor, total reflection reflector, optical finder, electronic viewfinder, shutter are formed, it is characterized in that described total reflection reflector and shutter have with the position of opening often.
The single lens reflex digital camera of described switching camera function is to be input to electronic viewfinder at total reflection reflector and shutter with obtaining picture signal by imageing sensor under the position of opening often.
The single lens reflex digital camera of described switching camera function is to adopt electronic shutter record still image at total reflection reflector and shutter with obtaining picture signal by imageing sensor under the position of opening often.
The single lens reflex digital camera of described switching camera function is the continuous movable image that the document image transducer obtains under total reflection reflector and the same position of opening often of shutter.
Described total reflection reflector medium position has semi-transparent window.
Described total reflection reflector back also has a total reflection reflector.
Described shutter is a fixing window of often opening.
The single lens reflex digital camera of described switching camera function has the image pickup mode switch.
Described image pickup mode switch is electronic type or mechanical type.
Described imageing sensor is ccd sensor or cmos sensor.
The utility model has the advantages that:
1, the utility model switches the single lens reflex digital camera of camera function, when needs maybe need to make a video recording with electronic viewfinder the time, start electronic viewfinding and image pickup mode, this moment, reflective mirror and shutter were opened simultaneously, and imageing sensor obtains all images signal.This signal can be used for electronic viewfinding, takes pictures, make a video recording.Under image pickup mode, electronic viewfinding take pictures or the shooting process in reflective mirror and shutter remain unlatching.When needs used optical finder, this camera reverted to general mode, reverted to the performance of general digital slr camera this moment.Shutter can adopt and commonly also can directly be designed to the cavity window.
Description of drawings
Fig. 1 is the schematic diagram of the single lens reflex digital camera of the switching camera function in the utility model.1-2 is in kind among the figure, and 1-3 is a camera lens, and 1-4 is an imageing sensor, and 1-5 is an electronic viewfinder, and 1-6 is a total reflection reflector, and 1-7 is a shutter.
Embodiment
As Fig. 1 is the schematic diagram of the single lens reflex digital camera of the switching camera function in the utility model.1-2 is in kind among the figure, and 1-3 is a camera lens, and 1-4 is an imageing sensor, and 1-5 is an electronic viewfinder, and 1-6 is a total reflection reflector, and 1-7 is a shutter.Under image pickup mode, reflective mirror 1-6 and shutter 1-7 interlock are opened simultaneously, image in kind arrives transducer 1-4 through camera lens 1-3 and produces the signal of telecommunication, with regard to displayed image, simultaneously this signal of telecommunication can be used as that electronic shutter is taken pictures or as image pickup signal source record activity video to this electrical signal transfer to electronic viewfinder 1-5.
Beneficial effect
This utility model makes the single lens reflex digital camera increase electronic viewfinding function and camera function.
Claims (10)
1. single lens reflex digital camera that switches camera function, it comprises: camera lens, imageing sensor, total reflection reflector, optical finder, electronic viewfinder, shutter are formed, it is characterized in that described total reflection reflector and shutter have with the position of opening often.
2. the single lens reflex digital camera of switching camera function according to claim 1 is characterized in that: obtain picture signal by imageing sensor under the position that total reflection reflector and shutter are often opened at the same time and be input to electronic viewfinder.
3. the single lens reflex digital camera of switching camera function according to claim 1 is to obtain picture signal by imageing sensor to adopt electronic shutter record still image under the position that total reflection reflector and shutter are often opened at the same time.
4. the single lens reflex digital camera of switching camera function according to claim 1 is the continuous movable image that the document image transducer obtains under the position that total reflection reflector and shutter are often opened at the same time.
5. the single lens reflex digital camera of switching camera function according to claim 1 is characterized in that: the total reflection reflector medium position has semi-transparent window.
6. the single lens reflex digital camera of switching camera function according to claim 1 is characterized in that: the total reflection reflector back also has a total reflection reflector.
7. the single lens reflex digital camera of switching camera function according to claim 1 is characterized in that: shutter is a fixing window of often opening.
8. the single lens reflex digital camera of switching camera function according to claim 1 is characterized in that: the single lens reflex digital camera that switches camera function has the image pickup mode switch.
9. according to the single lens reflex digital camera of the described switching camera function of claim 1, it is characterized in that: the image pickup mode switch is electronic type or mechanical type.
10. according to the single lens reflex digital camera of the described switching camera function of claim 1, it is characterized in that: imageing sensor is ccd sensor or cmos sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201694265U CN201114391Y (en) | 2007-06-26 | 2007-06-26 | Single lens viewfinder digital camera with shooting switch function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201694265U CN201114391Y (en) | 2007-06-26 | 2007-06-26 | Single lens viewfinder digital camera with shooting switch function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114391Y true CN201114391Y (en) | 2008-09-10 |
Family
ID=39966140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201694265U Expired - Fee Related CN201114391Y (en) | 2007-06-26 | 2007-06-26 | Single lens viewfinder digital camera with shooting switch function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114391Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924397A (en) * | 2018-07-27 | 2018-11-30 | 惠州凯珑光电有限公司 | A kind of novel both forward and reverse directions optical path camera device and system |
-
2007
- 2007-06-26 CN CNU2007201694265U patent/CN201114391Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924397A (en) * | 2018-07-27 | 2018-11-30 | 惠州凯珑光电有限公司 | A kind of novel both forward and reverse directions optical path camera device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 |