CN204669468U - Mobile terminal - Google Patents

Abstract

The utility model discloses a mobile terminal, which relates to the technical field of terminal shooting, and realizes that a front-facing camera of the mobile terminal can shoot a photo with a depth of field effect. The mobile terminal includes: a casing; a display screen, the display screen is fixedly arranged in the casing, and the display output area of the display screen is exposed through a first window on the first surface of the casing; a first camera, The first camera is fixedly installed in the housing, and the lens of the first camera is exposed through the second window on the first surface of the housing; the second camera is fixed in the housing. In the casing, the lens of the second camera is exposed through the third window on the first surface of the casing. The utility model is mainly used for shooting through the front of the mobile terminal.

Description

mobile terminal

technical field

The utility model relates to the technical field of terminal photography, in particular to a mobile terminal.

Background technique

Mobile terminals such as mobile phones or tablet computers are more and more widely used, and more and more mobile terminals are equipped with a front camera so that users can take selfies through the front camera on the mobile terminal, which is very convenient to use. However, the pixels of the front camera are relatively low, so the effect of the photo taken by the front camera on the mobile terminal is relatively simple, and it is impossible to take a photo with a depth of field effect.

Utility model content

In view of this, an embodiment of the present invention provides a mobile terminal, which realizes taking a photo with a depth of field effect through a front camera of the mobile terminal.

In order to achieve the above object, the utility model mainly provides the following technical solutions:

A mobile terminal is provided, comprising:

case;

a display screen, the display screen is fixedly arranged in the housing, and the display output area of the display screen is exposed through the first window on the first surface of the housing;

a first camera, the first camera is fixedly arranged in the housing, and the lens of the first camera is exposed through a second window on the first surface of the housing;

A second camera, the second camera is fixedly arranged in the housing, and the lens of the second camera is exposed through the third window on the first surface of the housing.

Specifically, the second window is located on one side of the first side of the first window;

the third window is located on a side of the second side of the first window;

The first side and the second side are two opposite sides of the first window.

Specifically, the second window and the third window are located on one side of the first side of the first window.

Specifically, a line connecting the center point of the second window and the center point of the third window is parallel to the first side of the first window.

Specifically, the above-mentioned mobile terminal also includes:

An image processor, the image processor is fixedly arranged in the housing, and the image processor is respectively connected with the first camera, the second camera and the display screen, and the image processor is for connecting the first camera A processor that performs image processing on the first image collected and the second image collected by the second camera and transmits it to the display output area of the display screen for display.

Further, the above mobile terminal also includes:

an earpiece, the earpiece is fixedly arranged in the housing, and the sound output area of the earpiece is exposed through the fourth window on the first surface of the housing;

Wherein, a line connecting the central point of the second window, the central point of the third window, and the central point of the fourth window is parallel to the first side of the first window.

Specifically, the second window and the third window are located on one side of the fourth window;

or,

The second window and the third window are respectively located on two sides of the fourth window and are symmetrical.

Further, the above mobile terminal also includes:

A supplementary light, the supplementary light is fixedly arranged in the housing, and the lamp head of the supplementary light is exposed through the fifth window on the first surface of the housing.

Optionally, the first camera is a main camera for obtaining captured images, and the second camera is a sub-camera for obtaining shooting information, wherein the pixels of the main camera are larger than those of the sub-camera.

Optionally, the pixels of the first camera and the second camera are the same.

In the mobile terminal provided by the utility model, the lenses of the first camera and the second camera are exposed on the same surface as the display screen, that is, two front cameras are set, so that when the user uses the mobile terminal facing the display screen, the first camera and the display screen The second cameras are all facing the user’s side and shooting at different angles, so that the depth of field information of each object in the captured picture can be calculated, and a photo with a blurred background and a prominent subject can be generated through calculation, and the front camera of the mobile terminal can be used to take pictures. Photo with depth of field effect. In addition, the lens of the first camera and the second camera are exposed on the same surface as the display screen, which can also achieve other shooting effects that cannot be achieved by a single front camera. For example, when the user uses a mobile terminal facing the display screen, the first camera and the The second camera takes pictures at different angles on the side facing the user, so as to generate a three-dimensional 3D image.

Description of drawings

FIG. 1 is a schematic structural view of the front of a mobile terminal in an embodiment of the present invention;

FIG. 2 is a schematic structural view of the front of another mobile terminal in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of the front of another mobile terminal in an embodiment of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

As shown in Figure 1, the embodiment of the present invention provides a mobile terminal, including: a housing 1; The first window 11 on one surface is revealed; the first camera, the first camera is fixedly arranged in the casing 1, and the lens of the first camera is exposed through the second window 12 on the first surface of the casing 1; the second camera, The second camera is fixedly arranged in the casing 1 , and the lens of the second camera is exposed through the third window 13 on the first surface of the casing 1 .

It should be noted that the first camera and the second camera in this embodiment can be two independent camera modules, and each camera module has an independent lens, a photosensitive component, and a signal processing component to realize the integrity of the camera function. Component structure; of course, the first camera and the second camera in this embodiment can also be an integrated dual-camera module, which has two independent lenses and corresponding photosensitive components, but only includes one In the signal processing component, the image information obtained by each lens and its photosensitive component is processed through the same signal processing component. In addition, FIG. 1 only shows a positional relationship between the first window 11, the second window 12 and the third window 13. The positions of the three can be set according to the needs of the mobile terminal. This embodiment does not specifically limit it, as long as the first window 12 It is sufficient that the first window 11 , the second window 12 and the third window 13 are all located on the same surface of the casing 1 .

Compared with the mobile terminal with only one front camera in the prior art, the lens of the first camera and the lens of the second camera in this embodiment are exposed on the first surface of the housing 1, that is, the two front cameras can move toward One side of the first surface of the terminal is shot at different angles, so shooting information that cannot be obtained by one camera, such as depth of field information, can be obtained. By using the shooting information obtained by two cameras, more shooting effects can be achieved. The foregoing shooting information may be obtained in different ways, which is not limited in this embodiment. For example: use the first camera to obtain the shooting image, use the second camera to obtain shooting information, such as depth of field information, ambient light information, etc., and then process the shooting image obtained by the first camera according to the shooting information obtained by the second camera, Generate images with depth of field effects or other effects; use the first camera and the second camera to obtain captured images respectively, and the captured images obtained by the two cameras respectively have shooting information that cannot be obtained by one camera, and perform composite processing on the two images , to generate images with depth-of-field effects or other effects.

In the mobile terminal in the embodiment of the present invention, the lenses of the first camera and the second camera are exposed on the same surface as the display screen, that is, two front cameras are set, so that when the user uses the mobile terminal facing the display screen, the first Both the camera and the second camera are facing the user’s side and shooting at different angles, so that the depth of field information of each object in the captured picture can be calculated, and a photo with a blurred background and a prominent subject can be generated through calculation, and realized through the front camera of the mobile terminal. Capture photos with depth of field effects. In addition, the lens of the first camera and the second camera are exposed on the same surface as the display screen, which can also achieve other shooting effects that cannot be achieved by a single front camera. For example, when the user uses a mobile terminal facing the display screen, the first camera and the The second camera takes pictures at different angles on the side facing the user, so as to generate a three-dimensional 3D image.

Optionally, as shown in Figure 2, the second window 12 is located on one side of the first side of the first window 11; the third window 13 is located on one side of the second side of the first window 11; the above-mentioned first side The side and the second side are two opposite sides of the first window 11 .

Optionally, as shown in Figures 1 and 3, the second window 12 and the third window 13 are located on one side of the first side of the first window 11, for example, the first side can be moved closer to the first window 11 On the top side of the terminal, the area occupied by the display screen is usually larger, so the second window 12 and the third window 13 for displaying the two camera lenses are arranged on the first side of the first window 11, The distance between the lenses of the first camera and the second camera can be made closer to facilitate the mutual cooperation of the two lenses, and the exposure of the lenses of the two cameras at a position close to the top of the mobile terminal is more convenient for the user to take pictures when holding the mobile terminal 1 .

It should be noted that Fig. 1 only shows the positional relationship between the center point of the second window 12 and the center point of the third window 13 parallel to the first side of the first window 11, which is not shown in this embodiment. Not limited, for example, the line connecting the central point of the second window 12 and the central point of the third window 13 may be perpendicular to the first side of the first window 11, or the central point of the second window 12 and the third window 13 An acute angle is formed between the line connecting the central points and the straight line where the first side of the first window 11 is located.

Specifically, the line connecting the center point of the second window 12 and the center point of the third window 13 is parallel to the first side of the first window 11 . For better display effect and better user experience, for mobile terminals, the distance between the first window 11 for revealing the display screen and the edge of the first surface on which it is located will be set as small as possible, while the second The length of the first side of a window 11 is set longer, that is to say, on the side of the first side of the first window 11 in the above-mentioned first surface, the central point of the second window 12 and the third window 13 The setting method in which the connection line of the central point of the first window 11 is parallel to the first side of the first window 11 can occupy less space in the vertical direction of the first side of the first window 11 to the greatest extent, and make full use of the first window The space in the direction of the straight line where the first side of 11 is located. For example, in Fig. 1, the side horizontally arranged on the upper side of the first window 11 is the first side. It can be seen that the first surface of the housing 1 is in the space above the first window 11, and the longitudinal distance is relatively small while the horizontal distance The distance is relatively large, so the first camera and the second camera can be arranged horizontally side by side to make full use of the space here, that is, the connection line between the center point of the second window 12 and the center point of the third window 13 and the first window 11 parallel to the first side.

Further, the above-mentioned mobile terminal may further include: an earpiece, which is fixedly arranged in the housing 1, and the sound output area of the earpiece is exposed through the fourth window 14 on the above-mentioned first surface of the housing 1; as shown in FIG. 3 , Wherein, the line connecting the central point of the second window 12 , the central point of the third window 13 and the central point of the fourth window 14 is parallel to the first side of the first window 11 . Similarly, the space in the vertical direction of the first side of the first window 11 can be occupied as little as possible, and the space in the direction of the line where the first side of the first window 11 is located can be more fully utilized.

Specifically, as shown in Fig. 1 and Fig. 3, the second window 12 and the third window 13 are located on one side of the fourth window 14, and this setting method can make the distance between the first camera and the second camera closer to facilitate The mutual cooperation of the two lenses; or, as shown in Figure 2, the second window 12 and the third window 13 are respectively located on both sides of the fourth window 14 and are symmetrical, so as to facilitate the utilization of space and facilitate the fourth window 14 to be arranged on a mobile The middle position in the width direction of the terminal is convenient for users to answer.

Further, as shown in FIG. 2 and FIG. 3 , the above-mentioned mobile terminal may further include: a supplementary light, which is fixedly arranged in the housing 1 , and the lamp head of the supplementary light passes through the above-mentioned first surface of the housing 1 The fifth window 15 is exposed to provide better lighting for shooting. The position of the fifth window 15 can be set according to the needs of the mobile terminal 1, for example, the fifth window 15 can be set between the second window 12 and the third window 13, or the fifth window 15 can be set on the second window 12 and the same side of the third window 13. In addition, as shown in Figure 2, a plurality of fill lights and the first window 15 can also be set, for example, a fifth window 15 is set around the second window 12, corresponding to a fill light, and a fifth window 15 is set around the third window 13. Five windows 15 correspond to another fill light; or a fifth window 15 is set around each window of the second window 12 and the third window 13, so that the lamp caps of a plurality of fill lights 15 surround the second window 12 and the third window 13. The third window 13 to achieve a more uniform lighting effect. In this embodiment, the number and specific position of the fifth window 15 are not limited, as long as the head of the supplementary light can be exposed on the first surface of the housing 1, it is the first camera lens and the second camera that are also exposed on the first surface. The lens provides lighting.

Specifically, the above-mentioned mobile terminal further includes: an image processor, which is fixedly arranged in the housing 1, and the image processor is respectively connected to the above-mentioned first camera, the second camera and the display screen, and the image processor is used to A processor that performs image processing on the first image captured by the first camera and the second image captured by the second camera and transmits it to the display output area of the display screen for display. The image processor may be a central processing unit (Central Processing Unit, CPU) in the mobile terminal.

Optionally, the above-mentioned first camera is a main camera for obtaining photographed images, and the above-mentioned second camera is a sub-camera for obtaining shooting information, wherein the pixels of the above-mentioned main camera are larger than the pixels of the above-mentioned sub-camera, and can be matched according to the images taken by the main camera. The shooting information (such as depth of field information) acquired by the secondary camera generates a photo with depth of field or other effects. Since the secondary camera is only used to obtain shooting information, a secondary camera with lower pixels can be used. In the specific application process, when there is no need to use dual cameras to achieve special shooting effects, the user can control any of the cameras to shoot independently, for example, can control to turn off the secondary camera, and only use the main camera with higher pixels To shoot, of course, you can also control the secondary camera to shoot alone, so as to avoid the situation that you can't shoot when the main camera is damaged.

The following combines an example to illustrate how the above-mentioned first camera, second camera and image processor cooperate. When the user starts the corresponding application on the mobile terminal, the first camera and the second camera are both turned on and enter the photo preview interface. At this time, the image The processor transmits the first image collected by the first camera to the display output area of the above-mentioned display screen for display as a preview image, and at the same time, the image processor processes the second image collected by the second camera to obtain shooting information, such as depth of field information, ambient light Information, etc. At this time, the object to be highlighted can be selected in the preview image according to the user's operation, or the mobile terminal can automatically select the object to be highlighted according to the focus area. Process an image to obtain an image with depth of field effect, and transmit it to the display screen for output display. At this time, the user can immediately see the image with depth of field effect through the display screen, and then the user can choose to save this image to the memory of the mobile terminal , the saved image can be an ordinary image, or an image with shooting information superimposed on the ordinary image. For example, an image with depth of field information can enable the user to process the image with different depth of field effects in the later stage. In addition, the photographing process of the user may be the same as that of a single camera, except that only the first image captured by the first camera is presented to the user during the photographing process, and the second image captured by the second camera is processed by the image processor to obtain The shooting information is superimposed on the first image in the background and saved as an image file. If the user needs to obtain the corresponding effect in the later stage, the image file will be processed according to the needs, and the image with depth of field or other effects will be generated according to the shooting information in the image file. photo.

Optionally, in addition to setting the first camera and the second camera as two cameras with different pixels, the pixels of the first camera and the second camera may be the same, and the image processor passes the first camera Synthesize the first image and the second image collected by the second camera at different angles, use the imaging principle similar to binoculars to generate an image with 3D or other effects, and transmit it to the display output area of the above-mentioned display screen for display.

It should be noted that the aforementioned mobile terminal may be any mobile terminal with a display screen, such as a mobile phone, a tablet computer, and an e-book.

In the mobile terminal in the embodiment of the present invention, the lenses of the first camera and the second camera are exposed on the same surface as the display screen, that is, two front cameras are set, so that when the user uses the mobile terminal facing the display screen, the first Both the camera and the second camera are facing the user’s side and shooting at different angles, so that the depth of field information of each object in the captured picture can be calculated, and a photo with a blurred background and a prominent subject can be generated through calculation, and realized through the front camera of the mobile terminal. Capture photos with depth of field effects. In addition, the lens of the first camera and the second camera are exposed on the same surface as the display screen, which can also achieve other shooting effects that cannot be achieved by a single front camera. For example, when the user uses a mobile terminal facing the display screen, the first camera and the The second camera takes pictures at different angles on the side facing the user, so as to generate a three-dimensional 3D image.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (10)

1. A mobile terminal, comprising:

a housing;

the display screen is fixedly arranged in the shell, and a display output area of the display screen is exposed through a first window on the first surface of the shell;

the first camera is fixedly arranged in the shell, and a lens of the first camera is exposed through a second window on the first surface of the shell;

the second camera is fixedly arranged in the shell, and a lens of the second camera is exposed through a third window of the first surface of the shell.

2. The mobile terminal of claim 1,

the second window is positioned on one side of the first side edge of the first window;

the third window is positioned on one side of the second side edge of the first window;

the first side edge and the second side edge are two opposite side edges of the first window.

3. The mobile terminal of claim 1, wherein the second window and the third window are located on one side of the first window.

4. The mobile terminal of claim 3, wherein a line connecting a center point of the second window and a center point of the third window is parallel to the first side of the first window.

5. The mobile terminal of claim 1, wherein the mobile terminal further comprises:

the image processor is fixedly arranged in the shell, the image processor is respectively connected with the first camera, the second camera and the display screen, and the image processor is a processor which carries out image processing on a first image collected by the first camera and a second image collected by the second camera and transmits the first image and the second image to the display screen and displays the first image and the second image in the display output area.

6. The mobile terminal of claim 4, wherein the mobile terminal further comprises:

an earpiece fixedly disposed within the housing, a sound output region of the earpiece being exposed through a fourth window of the first surface of the housing;

and a connecting line of the center point of the second window, the center point of the third window and the center point of the fourth window is parallel to the first side edge of the first window.

7. The mobile terminal of claim 6,

the second window and the third window are positioned on one side of the fourth window;

or,

the second window and the third window are respectively positioned at two sides of the fourth window and are symmetrical.

8. The mobile terminal of claim 7, wherein the mobile terminal further comprises:

the light supplement lamp is fixedly arranged in the shell, and a lamp cap of the light supplement lamp is exposed through a fifth window in the first surface of the shell.

9. The mobile terminal of claim 1,

the first camera is a main camera for obtaining shot images, the second camera is an auxiliary camera for obtaining shot information, and pixels of the main camera are larger than pixels of the auxiliary camera.

10. The mobile terminal of claim 1,

the pixels of the first camera and the second camera are the same.