CN105024717A - mobile terminal - Google Patents

Abstract

The invention discloses a mobile terminal, and the terminal comprises a terminal body, an outer frame, a camera, and a projection module. The terminal body comprises an outer frame, a display screen, a mainboard, and a control module disposed on the mainboard. The mainboard is located in the terminal body, and the display screen is located in the outer frame and is electrically connected to the control module on the mainboard. The outer frame is rotatingly connected to the outer frame. The camera and the projection module are disposed on the outer frame, and the camera is electrically connected to the control module, so as to obtain an image photographed by the camera through the control module. Moreover, the image is displayed on the display screen. The projection module is electrically connected with the control module, and controls the projection module to work through the control module. The mobile terminal integrates the projection module, can achieve a plurality of photographing modes, improves the photographing convenience, and improves the user experience.

Description

mobile terminal

technical field

The present invention relates to a mobile terminal.

Background technique

With the development of intelligent mobile terminals, more and more functions are integrated into the mobile terminal, such as a Selfie function. Existing cameras, mobile phones and other photographable devices all have a Selfie function to improve the entertainment function of the product, especially the mobile phone Selfie function is popular among users. The traditional way of taking selfies is: the user holds the mobile phone to take a selfie, or uses a selfie stick to fix the mobile phone to achieve a wider background. Shooting, but the selfie stick is not convenient to carry, and mobile terminals such as mobile phones need to be installed on the selfie stick before use, which is cumbersome to use.

How to realize the integration of the projection function on the mobile terminal has always been a research direction in the industry.

Contents of the invention

The present invention provides a mobile terminal, which integrates a projection function, and can realize multiple photographing modes, improves the convenience of photographing, and improves user experience.

The present invention provides a mobile terminal. The mobile terminal includes a terminal body, an outer frame, a camera and a projection module. The terminal body includes a frame, a display screen, a main board and a control module arranged on the main board. The main board is located at Inside the terminal body, the display screen is located in the frame and is electrically connected to the control module on the motherboard, the frame is rotatably connected to the frame, the camera and the The projection modules are all mounted on the outer frame, and the camera is electrically connected to the control module, so as to obtain the image captured by the camera through the control module and display the image on the display screen, The projection module is electrically connected to the control module, and the projection module is controlled to work by the control module.

Wherein, the outer frame includes a connecting arm and a bearing part, the frame includes a pair of long sides and a pair of short sides, and one end of the connecting arm is rotatably connected to a position close to the short side of the long side, The bearing part is located at the other end of the connecting arm, the outer frame can be opened or closed relative to the terminal body, and when the outer frame is closed relative to the terminal body, the connecting arm is attached to the terminal body. The long side, and the bearing part is attached to the short side, and the camera and the projection module are arranged on the bearing part.

Wherein, the number of the connecting arms is a pair, the bearing part is located between the pair of connecting arms, and the pair of connecting arms are respectively arranged on both sides of the pair of long sides and rotate with the pair of long sides respectively. connect.

Wherein, the carrying part includes a first surface and a second surface, the first surface and the second surface are arranged opposite to each other, the terminal body includes a front and a back, and the display screen is located on the front, when the When the outer frame is in a closed state relative to the terminal body, the first surface faces the same orientation as the back surface, the second surface faces the same orientation as the front surface, the camera is set on the first surface, and the The projection module is disposed on the second surface.

Wherein, the connecting arm is a structure of a telescopic rod.

Wherein, the mobile terminal further includes an antenna electrically connected to the control module for receiving and transmitting radio frequency signals, the antenna is arranged on the connecting arm, and an electrical connection is provided between the antenna and the control module part, the electrical connection part extends into the interior of the terminal body through the rotational connection between the connecting arm and the frame, so as to realize the electrical connection between the antenna and the control module.

Wherein, the antenna is embedded in the connecting arm, the electrical connection part is a wire, and the connecting arm and the frame are connected in rotation through a rotating shaft, and a shaft hole is provided at the center of the rotating shaft. The wire passes through the shaft hole.

Wherein, a rotation positioning structure is provided between the connecting arm and the frame, and during the rotation process of the connecting arm relative to the frame, the rotating positioning structure can position the connecting arm relative to the terminal body.

Wherein, it also includes a buckle structure, and the buckle structure includes a clamping portion and a fastening groove, the clamping portion protrudes from the outer surface of the frame, and the fastening groove is provided between the outer frame and the When the connecting arm is in a closed state relative to the frame, the clamping portion cooperates with the buckling groove to fix the outer frame to the terminal body.

Wherein, the clamping portion is disposed on the long side, and the clamping portion and the rotating shaft are respectively close to opposite ends of the long side, and the engaging groove is disposed on the connecting arm.

In the mobile terminal of the present invention, the camera and the projection module are arranged on the outer frame, and the outer frame is rotatably connected with the terminal body. The present invention can realize the projection function, and when taking pictures, the outer frame can be flipped relative to the terminal body to open, so that the distance between the camera and the terminal body is widened, and the angle of the camera can be adjusted. And when taking pictures, because the outer frame can be opened, the outer frame and the main body form a bracket, which can be placed in an appropriate position to take pictures. Therefore, the mobile terminal provided by the present invention can realize multiple photographing modes, improve the convenience of photographing, and improve user experience.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic structural diagram of a mobile terminal according to a preferred embodiment of the present invention, wherein the outer frame is opened relative to the terminal body.

Fig. 2 is a structural schematic diagram of another direction of a mobile terminal according to a preferred embodiment of the present invention, wherein the outer frame is in an open state relative to the terminal body.

FIG. 3 is a schematic diagram of the outer frame of the mobile terminal shown in FIG. 1 being closed relative to the terminal.

FIG. 4 is a schematic view from another direction in which the outer frame of the mobile terminal shown in FIG. 1 is closed relative to the terminal.

FIG. 5 is a schematic diagram of the working state of the projection module of the mobile terminal shown in FIG. 1 .

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 5 , the present invention provides a mobile terminal 100 , and the mobile terminal 100 may be a mobile phone or a tablet. The mobile terminal 100 includes a terminal body 10 , a frame 20 , a camera 30 and a projection module 50 . The terminal body 10 includes a frame 12, a display screen 14, a main board (not shown) and a control module (not shown) arranged on the main board, the main board is located inside the terminal body 10, and the display The screen 14 is located in the frame 12 and is electrically connected to the control module on the main board. The display screen 14 is used to observe the viewfinder when the camera 30 takes pictures or display the picture content after shooting. The display screen 14 can be a touch screen . In one embodiment, the terminal body 10 is the main body of the mobile phone and has the functions of the mobile phone (such as call function, music playing function, game function, Internet access function, electronic reading function, etc.), the control module can be a chip on the main board, and the control module can be It is a collection of multiple chips with different functions. The outer frame 20 is rotatably connected to the frame 12 and can be designed to rotate 360 degrees or other limited angles.

Both the camera 30 and the projection module 50 are installed on the outer frame 20, and the camera 30 is electrically connected to the control module, so as to obtain the image shot by the camera 30 through the control module, and The image is displayed on the display screen 14 . The image information captured by the camera 30 is transmitted to the control module through the data line, and the control module processes the image information, and then transmits to the display screen 14 for display on the display screen 14 . The projection module 50 is electrically connected to the control module, and the projection module 50 is controlled to work by the control module.

Please refer to FIG. 3 and FIG. 4. When the outer frame 20 is closed relative to the terminal body 10, the camera 30 faces opposite to the display screen 14, and can be used for shooting exterior scenes of the mobile terminal 100. In FIG. 30 facing the same is the back of the terminal body 10 . When the outer frame 20 is opened relative to the terminal body 10 , as shown in FIG. 1 , the camera 30 faces the same direction as the display screen 14 for taking selfies. In this way, the mobile terminal 100 provided by the present invention only needs one camera 30 to realize the functions of shooting outside scenes and taking selfies. Compared with the traditional mobile terminal 100, which needs to set the front camera 30 above the display screen 14, the present invention can not only save One camera 30 is also conducive to making the size of the mobile terminal 100 smaller.

In the mobile terminal 100 of the present invention, the camera 30 and the projection module 50 are arranged on the outer frame 20 , and the outer frame 20 is rotatably connected with the terminal body 10 . The present invention not only integrates the projection module 50 on the mobile terminal 100, so that the mobile terminal 100 has a projection function. Moreover, when taking pictures, the outer frame 20 can be flipped relative to the terminal body 10 to open, so that the distance between the camera 30 and the terminal body 10 is widened, and the angle of the camera 30 can be adjusted. When taking pictures, because the outer frame 20 can be opened, the outer frame 20 and the terminal body 10 form a bracket, which can be placed in an appropriate position to take pictures. Therefore, the mobile terminal 100 provided by the present invention can realize multiple ways of taking pictures, improve the convenience of taking pictures, and improve user experience. The mobile terminal 100 of the present invention also includes a projection module 50. The projection module 50 is arranged on the outer frame 20, so as to reduce the size of the terminal body 10. Moreover, by turning over the outer frame 20, the terminal body 10 supports the outer frame 20 on the desktop. , a projection module 50 can be used.

Specifically, the outer frame 20 includes a connecting arm 22 and a bearing portion 24, the frame 12 includes a pair of long sides 122 and a pair of short sides 124, one end of the connecting arm 22 is rotatably connected to the long side 122 At a position close to the short side 124, the bearing part 24 is located at the other end of the connecting arm 22, and the outer frame 20 can be opened or closed relative to the terminal body 10. When the outer frame 20 is opposite to the When the terminal body 10 is in a closed state, the connecting arm 22 is attached to the long side 122 , and the carrying portion 24 is attached to the short side 124 . The camera 30 and the projection module 50 are disposed on the carrying portion 24 . The outer frame 20 can be flipped relative to the terminal body 10 and opened relative to the terminal body 10. When the outer frame 20 is opened to the maximum extent relative to the terminal body 10, the outer frame 20 is coplanar with the terminal body 10, that is, the distance between the outer frame 20 and the terminal body 10 is The angle between them reaches 180 degrees. At this time, the distance between the bearing part 24 and the terminal body 10 is the farthest, that is, the distance between the camera 30 and the terminal body 10 is the farthest.

Please refer to FIG. 1 to FIG. 5 , the bearing part 24 includes a first surface 241 and a second surface 243, the first surface 241 and the second surface 243 are arranged opposite to each other, and the terminal body 10 includes a front surface 11 and a On the back side 13, the display screen 14 is located on the front side 11. When the outer frame 20 is in a closed state relative to the terminal body 10, the first surface 241 faces the same direction as the back side 13, and the second surface 243 has the same orientation as the front surface 11 , the camera 30 is disposed on the first surface 241 , and the projection module 50 is disposed on the second surface 243 .

In one embodiment, the number of the connecting arms 22 is a pair, the bearing part 24 is located between the pair of connecting arms 22, and the pair of connecting arms 22 are respectively arranged on both sides of the pair of long sides 122 And they are rotatably connected to the pair of long sides 122 respectively, and the pair of connecting arms 22 are jointly rotatably connected to the frame 12 of the terminal body 10 , and this connection structure has good stability. In another implementation manner, the number of the connecting arm 22 may also be one, and the carrying portion 24 and the connecting arm 22 together form an L-shaped structure, which is conducive to reducing the volume of the mobile terminal 100 .

The mobile terminal 100 further includes a flashlight 40 disposed on the carrying part 24 . The number of flashlights 40 can be one, two or more than two. In this embodiment, the number of flashlights 40 is two, and they are respectively located on both sides of the camera 30 .

Further, the connecting arm 22 is a structure of a telescopic rod. When the Selfie function is not used, the connecting arm 22 is in the shortest state, which is similar to the size of the long side 122 of the frame 12. When the Selfie function is used, the connecting arm 22 can be extended, and the structure of the telescopic rod can enlarge the camera 30 and the terminal. The distance between the main body 10 provides a better environment for selfies.

The mobile terminal 100 also includes an antenna (not shown) electrically connected to the control module for receiving and transmitting radio frequency signals, the antenna is arranged on the connecting arm 22, and the antenna is connected to the control module. There is an electrical connection part between them, and the electrical connection part extends into the interior of the terminal body 10 through the rotating connection between the connecting arm 22 and the frame 12, so as to realize the connection between the antenna and the control module. electrical connection.

Specifically, the antenna is embedded in the connecting arm 22, the electrical connection part is a wire, and the connecting arm 22 and the frame 12 are rotationally connected through a rotating shaft, as shown in FIG. , which is the position set by the rotation axis. A shaft hole is provided at the center of the rotating shaft, and the wire passes through the shaft hole so that the wire extends into the interior of the terminal body 10 and is electrically connected to the control module.

A rotation positioning structure (not shown) is provided between the connecting arm 22 and the frame 12. During the rotation of the connecting arm 22 relative to the frame 12, the rotating positioning structure can make the connecting arm 22 is positioned relative to the terminal body 10 . The rotation positioning structure can be positioned by the friction force during the rotation process of the rotation shaft between the outer frame 20 and the frame 12, or a positioning structure can be designed on the rotation shaft, for example, through a concave-convex fit structure to realize that the rotation shaft is in the rotation shaft process, at a specified Angle position, realize positioning function.

The mobile terminal 100 also includes a buckle structure (not shown), the buckle structure includes a buckle part and a buckle groove, the buckle part protrudes from the outer surface of the frame 12, and the buckle A groove is provided on the surface of the outer frame 20 that fits with the frame 12, and when the connecting arm 22 is in a closed state relative to the frame 12, the clamping portion cooperates with the snap-fit groove, so that The outer frame 20 is fixed on the terminal body 10 .

Furthermore, the clamping portion is provided on the long side 122, and the clamping portion and the rotating shaft are respectively close to opposite ends of the long side 122, and the engaging groove is provided on the connection arm 22. When the outer frame 20 is in a closed state relative to the terminal body 10, the locking part cooperates with the buckle groove to realize the fixation between the outer frame 20 and the terminal body 10; when the outer frame 20 is opened relative to the terminal body 10, when using the Selfie function Sometimes, the holding part can also be held by the user. Since the holding part protrudes from the outer surface of the frame 12, the holding part also has an anti-slip function. The user holds the holding part, which can hold it better and improve the user's grip. sense of experience.

What is disclosed above is only a preferred embodiment of the present invention, and certainly cannot limit the scope of rights of the present invention with this. Those of ordinary skill in the art can understand the whole or part of the process of realizing the above-mentioned embodiment, and make according to the claims of the present invention The equivalent changes still belong to the scope covered by the invention.

Claims (10)

1. A mobile terminal, characterized in that, the mobile terminal comprises a terminal body, an outer frame, a camera and a projection module, and the terminal body comprises a frame, a display screen, a main board and a control module arranged on the main board, the The main board is located inside the terminal body, the display screen is located in the frame and is electrically connected to the control module on the main board, the outer frame is rotatably connected to the frame, and the camera and the projection module are installed on the outer frame, and the camera is electrically connected to the control module, so as to obtain the image captured by the camera through the control module and display the image on the display screen. The projection module is electrically connected to the control module, and the projection module is controlled to work by the control module. 2. The mobile terminal according to claim 1, wherein the outer frame includes a connecting arm and a bearing portion, the frame includes a pair of long sides and a pair of short sides, one end of the connecting arm is rotatably connected to At a position close to the short side of the long side, the bearing part is located at the other end of the connecting arm, the outer frame can be opened or closed relative to the terminal body, when the outer frame is relative to the terminal body When the main body is in a closed state, the connecting arm is attached to the long side, and the carrying portion is attached to the short side, and the camera and the projection module are arranged on the carrying portion. 3. The mobile terminal according to claim 2, wherein the number of the connecting arms is a pair, the carrying portion is located between the pair of connecting arms, and the pair of connecting arms are respectively arranged on the pair of connecting arms. The two sides of the long sides are respectively rotatably connected with the pair of long sides. 4. The mobile terminal according to claim 2, wherein the carrying portion comprises a first surface and a second surface, the first surface and the second surface are arranged opposite to each other, and the terminal body comprises a front surface and the back side, the display screen is located on the front side, when the outer frame is in a closed state relative to the terminal body, the first surface faces the same direction as the back side, and the second surface faces the same direction as the front side , the camera is arranged on the first surface, and the projection module is arranged on the second surface. 5. The mobile terminal according to claim 4, wherein the connecting arm is a structure of a telescopic rod. 6. The mobile terminal according to claim 2, characterized in that, the mobile terminal further comprises an antenna electrically connected to the control module for receiving and transmitting radio frequency signals, the antenna is arranged on the connecting arm, An electrical connection part is provided between the antenna and the control module, and the electrical connection part extends into the interior of the terminal body through the rotating connection between the connecting arm and the frame, so as to realize the connection between the antenna and the control module. electrical connections between the control modules. 7. The mobile terminal according to claim 6, wherein the antenna is embedded in the connecting arm, the electrical connection part is a wire, and the connecting arm and the frame are connected in rotation through a rotating shaft. , the central position of the rotating shaft is provided with a shaft hole, and the wire passes through the shaft hole. 8. The mobile terminal according to claim 7, wherein a rotation positioning structure is provided between the connecting arm and the frame, and when the connecting arm rotates relative to the frame, the rotation positioning The structure enables the positioning of the connecting arm relative to the terminal body. 9. The mobile terminal according to claim 8, further comprising a buckle structure, the buckle structure comprising a clamping portion and a buckling groove, the clamping portion protruding from the outer surface of the frame , the fastening groove is provided on the surface of the outer frame that is attached to the frame, and when the connecting arm is in a closed state relative to the frame, the clamping portion cooperates with the fastening groove so as to The outer frame is fixed on the terminal body. 10. The mobile terminal according to claim 9, wherein the holding portion is disposed on the long side, and the holding portion and the rotating shaft are respectively close to opposite ends of the long side, The fastening groove is disposed on the connecting arm.