CN211236886U

CN211236886U - Portable on-screen display equipment

Info

Publication number: CN211236886U
Application number: CN201922329070.2U
Authority: CN
Inventors: 杜根义
Original assignee: Shanghai Qiaoqi Intelligent Technology Co ltd
Current assignee: Shanghai Qiaoqi Intelligent Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-11
Anticipated expiration: 2029-12-23

Abstract

A portable on-screen display device comprises a hardware processing unit, a storage unit and a playing screen, wherein the hardware processing unit is respectively connected with the storage unit and the playing screen; the hardware processing unit comprises a data receiving module, a data analyzing module and a data processing module, the data receiving module is respectively connected with the storage unit and the data analyzing module, the data analyzing module is connected with the data processing module, and the data processing module is connected with the playing screen. The utility model provides a portable on-screen display equipment, can compatible horizontal screen application and perpendicular screen application simultaneously, has guaranteed that external screen carries out the large size display to the content of the less screen of size, has guaranteed that the user obtains good visual experience.

Description

Portable on-screen display equipment

Technical Field

The utility model relates to a great external screen of size, more specifically the utility model relates to a portable same screen display device that says so.

Background

Various videos or images of the mobile phone are applied more and more, and the demand for a larger screen is promoted. However, the size of the mobile phone screen is limited by the portability of the mobile phone itself, so that a portable screen for displaying the mobile phone screen is produced.

The existing screen sharing device is used in a manner that screen content of a mobile phone is displayed on a display screen provided with an HDMI or other interfaces in a wired screen sharing device or a wireless screen sharing device. However, the existing same-screen device can process either horizontal screen applications or vertical screen applications, and cannot compatibly display horizontal screen applications and vertical screen applications of a mobile phone screen.

According to the existing same-screen device capable of displaying the transverse screen application, if the transverse screen application is directly performed, the display direction of an image is still displayed by the transverse screen, at the moment, a large number of black edges are formed on two sides of the image, the area of image information cannot be effectively displayed, and the effect of a large screen of the display cannot be fully exerted by the display with a large size.

Therefore, the problems of the prior art are to be further improved and developed.

Disclosure of Invention

The object of the invention is: for solving the problem that exists among the above-mentioned prior art, the utility model aims at providing a compatible horizontal screen is used and erect portable same screen display device that the screen was used for external display screen can be abundant carry out the large size demonstration to the image content of cell-phone screen, make the user obtain good visual experience.

The technical scheme is as follows: in order to solve the technical problem, the technical scheme provides a portable same-screen display device, which comprises a hardware processing unit, a storage unit and a playing screen, wherein the hardware processing unit is respectively connected with the storage unit and the playing screen;

the hardware processing unit comprises a data receiving module, a data analyzing module and a data processing module, the data receiving module is respectively connected with the storage unit and the data analyzing module, the data analyzing module is connected with the data processing module, and the data processing module is connected with the playing screen.

Preferably, the hardware processing unit further includes a data input interface, and the data input interface is connected to the data receiving module.

Preferably, the storage unit includes a static random access memory and a dynamic random access memory having a storage function.

Preferably, the playing screen may be a TFT screen, an SLCD screen, or an AMOLED screen.

Preferably, the hardware processing unit further comprises a power storage device connected with the hardware processing unit.

Preferably, the screen playing device further comprises a screen shell and a rear shell, the screen shell is connected with the rear shell, the playing screen is fixed on the screen shell, and the hardware processing unit and the storage unit are respectively fixed on the inner wall of the rear shell.

Preferably, the side wall of the rear shell is further provided with a data input interface and a power interface, and the power interface is connected with the power storage device.

Preferably, the display device further comprises a brightness adjusting knob, and the brightness adjusting knob is connected with the playing screen.

(III) the beneficial effects are as follows: the utility model provides a portable same screen display device can compatible horizontal screen simultaneously use and erect the screen and use, has guaranteed that external screen carries out the large size demonstration to the content of the less screen of size, has guaranteed that the user obtains good visual experience.

Drawings

FIG. 1 is a connection structure diagram of a portable display device with one screen according to the present invention;

100-a hardware processing unit; 101-a data receiving module; 102-a data parsing module; 103-a data processing module; 200-a storage unit; 300-play screen; 400-brightness adjusting knob; 500-electric storage device.

Detailed Description

The invention will be described in greater detail in the following description with reference to preferred embodiments, in which more details are set forth in order to provide a thorough understanding of the invention, but it is obvious that the invention can be implemented in many other ways than those described herein, and those skilled in the art can similarly generalize and deduce the invention according to the actual application without departing from the spirit of the invention, and therefore the scope of the invention should not be limited by the contents of this particular embodiment.

The drawings are schematic representations of embodiments of the present invention, and it is noted that the drawings are intended only as examples and are not drawn to scale and should not be considered limiting of the scope of the invention.

A portable on-screen display device, as shown in fig. 1, includes a hardware processing unit 100, a storage unit 200, and a playing screen 300, where the hardware processing unit 100 is connected to the storage unit 200 and the playing screen 300, respectively.

The hardware processing unit 100 includes a data receiving module 101, a data analyzing module 102, and a data processing module 103, the data receiving module 103 is connected to the storage unit 200 and the data analyzing module 102, the data analyzing module 102 is connected to the data processing module 103, and the data processing module 103 is connected to the display screen 300.

The hardware processing unit 100 further comprises a data input interface, and the data input interface is connected with the data receiving module 101. The data input interface can be wired (such as a data line) or wireless, and can receive the transmitted screen data through a receiving device corresponding to a third-party application (such as EZCAST) or a function embedded in the system (such as a function complying with the MIRACAST protocol).

The storage unit 200 includes a static random access memory or a dynamic random access memory, which may be any one or a combination of two of a static random access memory and a dynamic random access memory having a storage function, and stores received data, which is not limited herein.

The playback screen 300 may be a TFT screen, an SLCD screen, an AMOLED screen, or a screen made of other materials with a display function, and is not limited herein.

The data receiving module 101 receives image/video data from a mobile phone or other devices, the storage unit 200 stores the received image/video data, and the data analyzing module 102 analyzes the image/video data.

If the data is the data for the landscape screen application, the data processing module 103 processes the image/video data and outputs the processed image/video data to the playing screen 300 for landscape screen display. At this time, if the user wants to use the screen normally, the user needs to view the play screen 300 by crossing it.

If the data is the data for the vertical screen application, the data processing module 103 processes the image/video data, and outputs the processed image/video data to the playing screen 300 for vertical screen display. At this time, if the user wants to use the screen normally, the user needs to look up the display screen 300.

The portable on-screen display device can further comprise an electrical storage device 500, wherein the electrical storage device 500 is connected with the hardware processing unit 100, and the electrical storage device 500 provides electric energy for the hardware processing unit 100, the storage unit 200 and the playing screen 300.

The portable on-screen display equipment further comprises a screen shell and a rear shell, wherein the screen shell is connected with the rear shell. Preferably, the screen housing is connected to the rear housing through a damping shaft, and the screen housing may be connected to the rear housing through another rotating shaft, which is not limited herein.

The playing screen 300 is fixed on the screen shell, and the playing display surface of the playing screen 300 is far away from the screen shell, so as to ensure the playing display of the playing screen 300. The playback screen 300 may be fixed to the screen housing by an adhesive, or a buckle may be disposed at an edge of the screen housing, and the playback screen 300 is fixed to the screen housing by the buckle, which is not limited herein.

The hardware processing unit 100 and the storage unit 200 are respectively fixed on the inner wall of the rear housing, and the fixing manner of the hardware processing unit 100, the storage unit 200 and the inner wall of the rear housing is preferably fixed by fixing screws, and may also be fixed by other manners, which is not limited herein.

The data input interface and the power interface are further arranged on the side wall of the rear shell, and the power interface is connected with the electric power storage device 500.

A portable on-screen display device further comprises a brightness adjusting knob 400, wherein the brightness adjusting knob 400 is connected with the playing screen 300, and the brightness adjusting knob 400 is used for adjusting the brightness of the playing screen 300. Preferably, the brightness adjustment knob 400 is disposed on a sidewall of the screen housing, and may be disposed at other positions, which is not limited herein.

A portable same-screen display device can be compatible with horizontal screen application and vertical screen application at the same time, ensures that an external screen displays the content of a smaller screen in a large size, and ensures that a user obtains good visual experience; and the advertisement player can be used as a helper for daily video and photo shooting, achieves the effect that a shot person observes the content shot by the shooting person in real time, and can also be used for an advertisement machine, so that a shop can conveniently and quickly update the advertisement content of the shop.

The above description is provided for the preferred embodiments of the present invention, and can help those skilled in the art to more fully understand the technical solutions of the present invention. However, these examples are merely illustrative, and it is not to be construed that the embodiments of the present invention are limited to the description of these examples. To the utility model discloses create technical field's ordinary skilled person, not deviating from the utility model discloses under the prerequisite of creation design, can also make a plurality of simple deductions and transform, all should regard as belonging to the utility model discloses the protection scope of creation.

Claims

1. A portable on-screen display device is characterized by comprising a hardware processing unit, a storage unit and a playing screen, wherein the hardware processing unit is respectively connected with the storage unit and the playing screen;

the hardware processing unit comprises a data receiving module, a data analyzing module and a data processing module, wherein the data receiving module is respectively connected with the storage unit and the data analyzing module, the data analyzing module is connected with the data processing module, and the data processing module is connected with the playing screen;

the screen shell is connected with the rear shell, the screen shell is connected with the rear shell through a damping shaft, the playing screen is fixed on the screen shell, one side displayed by playing of the playing screen is far away from the screen shell, the hardware processing unit and the storage unit are respectively fixed on the inner wall of the rear shell, the brightness adjusting knob is connected with the playing screen, and the brightness adjusting knob is arranged on the side wall of the screen shell.

2. The portable on-screen display device of claim 1, wherein the hardware processing unit further comprises a data input interface, and the data input interface is connected with the data receiving module.

3. The portable on-screen display device of claim 1, wherein the storage unit comprises a static random access memory and a dynamic random access memory with a storage function.

4. The portable on-screen display device of claim 1, wherein the display screen can be a TFT screen, an SLCD screen, or an AMOLED screen.

5. The portable on-screen display device according to claim 1, further comprising an electric storage device, wherein the electric storage device is connected with the hardware processing unit.

6. The portable on-screen display device of claim 1, wherein the side wall of the rear shell is further provided with a data input interface and a power interface, and the power interface is connected with an electricity storage device.