CN201674579U

CN201674579U - Digital camera with double lenses

Info

Publication number: CN201674579U
Application number: CN2010202181653U
Authority: CN
Inventors: 杨继华; 曹再铉; 郑龙周
Original assignee: Tianjin Samsung Electronics Co Ltd
Current assignee: Tianjin Samsung Electronics Co Ltd
Priority date: 2010-06-08
Filing date: 2010-06-08
Publication date: 2010-12-15
Anticipated expiration: 2020-06-08

Abstract

The utility model discloses a digital camera with double lenses, which comprises a camera body (1). A forward lens (10) is arranged on the front surface of the camera body (1), and a backward lens (20) is further arranged on the back surface of the camera body (1). The digital camera with double lenses not only can record images of a shot object, but also has the function of recording information of a photographer, can inlay illustrative information of a shot image into the image shot by the digital camera, realizes excellent differentiation of various photos shot by various users afterwards, guarantees follow-up management of the digital photos by the users, brings convenience to the users in daily use, strengthens product use feeling of the users of the digital camera and has important production and practice significance.

Description

A kind of digital camera with twin-lens

Technical field

The utility model relates to the digital camera technology field, particularly relates to a kind of digital camera with twin-lens.

Background technology

Along with improving constantly of people's living standard, domestic electric appliances such as computer, television set, video camera, camera are more and more universal in people's daily life, Digital Video has been widely used in the average family, when people's party, celebrating date celebration and out on tours, people always like shooting with video-corder required scene with digital camera, see being used as under the fine moment preservation commemorating and being shown to relatives and friends, stay at one's side the good days memory, digital camera has become people's indispensable part of living.

For present digital camera, when using a digital camera if a plurality of friends go out together, because the function of the person's situation that do not have the records photographing, it is the image of records photographing object, therefore, when this digital camera has been taken multiple pictures by a plurality of photographers' uses, can't distinguish every photo by which photographer is taken respectively afterwards, cause the confusion on the photo management easily, in daily use, make troubles for digital camera users, had a strong impact on the product use experience of digital camera users.

The utility model content

In view of this, the purpose of this utility model provides a kind of digital camera with twin-lens, its not only can the records photographing object image, the function of the person's situation that also has the records photographing, can in the captured image of digital camera, embed the descriptive information of this filmed image, realize well the captured multiple photo of a plurality of users being distinguished afterwards, guaranteed the management afterwards of user's logarithmic code photo, give the user profit of in daily use, making troubles, strengthened the product use experience of digital camera users, be of great practical significance.

For this reason, the utility model provides a kind of digital camera with twin-lens, includes camera main-body 1, and described camera main-body 1 front is provided with forward direction camera lens 10, and described camera main-body 1 back side also is provided with the back to camera lens 20.

Wherein, described forward direction camera lens 10 and back are ccd image sensor CCD camera lens or complementary matal-oxide semiconductor CMOS camera lens to camera lens 20.

Wherein, have digital signal processor DSP and image information memory cell in the described camera main-body 1, described digital signal processor DSP and image information memory cell are positioned on the mainboard of this digital camera, described digital signal processor DSP is connected to camera lens 20 with the back with forward direction camera lens 10 respectively, and described image information memory cell is connected with digital signal processor DSP.

Wherein, described image information memory cell is nonvolatile random access memory NVRAM.

The technical scheme that is provided by above the utility model as seen, compared with prior art, a kind of digital camera that the utility model provides with twin-lens, its not only can the records photographing object image, the function of the person's situation that also has the records photographing, can in the captured image of digital camera, embed the descriptive information of this filmed image, realize well the captured multiple photo of a plurality of users being distinguished afterwards, guaranteed the management afterwards of user's logarithmic code photo, give the user profit of in daily use, making troubles, strengthened the product use experience of digital camera users, be of great practical significance.

Description of drawings

The Facad structure schematic diagram of a kind of digital camera with twin-lens that Fig. 1 provides for the utility model;

The structure schematic diagram of a kind of digital camera with twin-lens that Fig. 2 provides for the utility model;

The structured flowchart of a kind of digital camera with twin-lens that Fig. 3 provides for the utility model;

Among the figure, 1 is camera main-body, and 2 are focusing T/W key, and 3 be menu MENU key, and 4 is five square keys, and 5 is playback key, and 6 is function Fn key, and 10 is the forward direction camera lens, and 20 is afterwards to camera lens, and 30 is digital signal processor DSP, and 40 is the image information memory cell.

Embodiment

In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with drawings and embodiments.

The structure schematic diagram of a kind of digital camera with twin-lens that the Facad structure schematic diagram of a kind of digital camera with twin-lens that Fig. 1 provides for the utility model, Fig. 2 provide for the utility model.

Referring to Fig. 1, Fig. 2, the utility model provides a kind of digital camera with twin-lens, includes camera main-body 1, and described camera main-body 1 front is provided with forward direction camera lens 10, be used to take the image information in digital camera the place ahead, be specially the shooting of carrying out digital camera the place ahead scenery;

In the utility model, after described camera main-body 1 back side also is provided with one to camera lens 20, be used to take the image information (described image information comprises image information and dynamic video information) in digital camera the place ahead, be specially: by taking image or one section illustrative information of the person that comes the records photographing, one section photographer's illustrative video file for example describes photographer's situation.

In the utility model, described camera main-body 1 back side right upper portion is provided with focusing T/W key 2, and described focusing T/W key 2 belows are provided with menu MENU key 3, five square keys 4, playback key 5 and function Fn key 6.

In the utility model, need to prove, on the specific implementation, described forward direction camera lens 10 and back can be the CCD(ccd image sensor to camera lens 2) camera lens or the complementary matal-oxide semiconductor of CMOS() camera lens, by the image acquisition component cooperating in digital camera, realize the collection of logarithmic code camera the place ahead and rear image information respectively.

In the utility model, referring to Fig. 3, have digital signal processor DSP 30 and image information memory cell 40 in the camera main-body 1 of the present utility model, described digital signal processor DSP 30 and image information memory cell 40 are positioned on the mainboard of this digital camera, wherein:

Described digital signal processor DSP 30 is connected to camera lens 20 with the back with forward direction camera lens 10 respectively, be used for when the image information in forward direction camera lens 10 logarithmic code camera the place aheads is gathered, read the back in real time to digital camera rear image information that camera lens 20 is gathered, be embedded into then in the image information in digital camera the place ahead that forward direction camera lens 10 gathered, generate the image information that has digital camera the place ahead and rear image simultaneously, store at last in the image information memory cell 40 on this digital camera;

Described image information memory cell 40 is connected with digital signal processor DSP 30, is used for the image information that real-time storage digital signal processor DSP 30 generates; In addition, on the specific implementation, can also be connected to camera lens 20 with back with forward direction camera lens 10 respectively, be used for storing forward direction camera lens 10 and the back image information of being gathered to camera lens 20 this moment temporarily.

In the utility model, this digital magazine image information memory cell 40 can be nonvolatile random access memory (Non-Volatile Random Access Memory, NVRAM), this memory is the semiconductor memory that data still can keep after outage, thereby guarantees that photo or video information that this image information memory cell is stored above can not lose because of outage.

Need to prove, in the utility model, on the specific implementation, described forward direction camera lens 10 and back image information type identical (be image or be video recording) of being gathered to camera lens 20, for example, forward direction camera lens 10 is taken the image of digital camera the place ahead scenery, and the back also is a photographic images to camera lens 20 so; And forward direction camera lens 10 is when taking the video information of sign indicating number camera the place ahead scenery, and the back also is a video shooting information to camera lens 20 accordingly so, guarantees the unification to the camera lens 20 image information form of gathering of forward direction camera lens 10 and back like this, the quick embedding of realization data.

For the utility model, can be so that given figure sign indicating number camera writes down more background information when taking pictures, can see that when seeing photo whom photographer is or can sees the simple image explanation of photographer, make captured image can comprise more information, the utility model writes down object and the photographer itself who needs shooting respectively by two camera lenses that utilization is installed in the camera front and back, the forward direction camera lens is used for taking pictures and obtains the photo of reference object, then then take one section photographer's explanation video or only take this photographer's photo to camera lens, then that former and later two camera lenses are obtained image information is incorporated in the middle of the image file, therefore, according to the back to the captured content of camera lens, digital camera users can distinguished the captured multiple photo of a plurality of users afterwards well, guarantee the management afterwards of user's logarithmic code photo, strengthened user's product use experience.

For the utility model, on the specific implementation, the content that can take with forward direction camera lens 10 as a setting, then can embeddedly be incorporated on four angles of forward direction camera lens 10 captured images to camera lens 20 captured contents, both can see our needed image when watching this width of cloth image like this, also can obtain photographer's image explanation or picture specification, for example photographer's photo or image added in the upper left corner of the image of taking at forward direction camera lens 10.

For the utility model, on the specific implementation, during camera lens work therein, the another one camera lens is in masked state, avoid two equipment to interfere with each other and cause decrease in image quality, image or video acquisition are stored in later in the image information memory cell of this digital camera temporarily,, are stored for the user then and use afterwards two embedded being incorporated in the file of file by digital signal processor DSP.

Need to prove, present digital camera generally has only the lens barrel major function of a forward direction to be used for taking pictures, miscellaneous function can also be taken dynamic image, take pictures and can only records photographing time size during dynamic image etc. limited information, the information of worth records such as photographer place all can not be preserved, and the digital camera that provides for the utility model, it utilizes the back before or after camera lens is being taken pictures, image or the dynamic image that can take the person of taking pictures are embedded in forward direction the camera lens captured image or dynamic image, this part that embeds can be the simple declaration to the captured picture of forward direction camera lens, can transmit more information when sharing when later review photo or to other people like this, the photo that the digital camera that makes the utility model provide is taken is more meaningful.

In sum, a kind of digital camera that the utility model provides with twin-lens, its not only can the records photographing object image, the function of the person's situation that also has the records photographing, can in the captured image of digital camera, embed the descriptive information of this filmed image, realize well the captured multiple photo of a plurality of users being distinguished afterwards, guaranteed the management afterwards of user's logarithmic code photo, give the user profit of in daily use, making troubles, strengthened the product use experience of digital camera users, be of great practical significance.

The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.

Claims

1. the digital camera with twin-lens is characterized in that, includes camera main-body (1), and described camera main-body (1) front is provided with forward direction camera lens (10), and described camera main-body (1) back side also is provided with the back to camera lens (20).

2. digital camera as claimed in claim 1 is characterized in that, described forward direction camera lens (10) and back are ccd image sensor CCD camera lens or complementary matal-oxide semiconductor CMOS camera lens to camera lens (20).

3. digital camera as claimed in claim 1 or 2, it is characterized in that, have digital signal processor DSP and image information memory cell in the described camera main-body (1), described digital signal processor DSP and image information memory cell are positioned on the mainboard of this digital camera, described digital signal processor DSP is connected to camera lens (20) with the back with forward direction camera lens (10) respectively, and described image information memory cell is connected with digital signal processor DSP.

4. digital camera as claimed in claim 3 is characterized in that, described image information memory cell is nonvolatile random access memory NVRAM.