CN219394905U

CN219394905U - Television integrated with 5G NR broadcasting function

Info

Publication number: CN219394905U
Application number: CN202320242182.8U
Authority: CN
Inventors: 连汉权; 陈志强
Original assignee: Guangdong Wired Radio And Television Network Co ltd
Current assignee: Guangdong Wired Radio And Television Network Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-07-21
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a television integrating a 5G NR broadcasting function, which comprises a flat box body formed by a front cover plate and a rear cover plate with an LED display screen module, wherein the upper side and the lower side of the box body are oppositely provided with a heat radiation grille, the television also comprises a functional circuit arranged on the back surface of the LED display screen module, the functional circuit comprises a power supply module, a backlight control module, a screen driving module and a main control board which are electrically connected through a substrate, wherein the output end of the main control board is connected with the screen driving module, the screen driving module and the backlight control module are connected with the LED display screen module, and the main control board consists of a 5G antenna, a 5G radio frequency module, a 5G processing module and a storage module which are integrated on the main control substrate and are sequentially connected. The television provided by the utility model is installed without wiring, and the television can be watched after passing the authentication by only inserting the 5G SIM card by electrifying, so that the flexibility of the use of the television is improved.

Description

Television integrated with 5G NR broadcasting function

Technical Field

The utility model relates to the technical field of televisions, in particular to a television integrating a 5G NR broadcasting function.

Background

The broadcasting television converts each micro part of the scenery into electric signals according to brightness and chromaticity at the transmitting end, then sequentially transmits the electric signals, and after receiving, the television displays the brightness and chromaticity of each micro part according to the corresponding geometric position to reproduce the whole original image. The conventional television input signal medium generally comes from a network cable or a coaxial cable, and because of the existence of the wired medium, the television needs special wiring design when in space arrangement, is inflexible to use, has great limitation, and meanwhile, when the set top box is far away from the television, the middle connecting wire influences the overall attractive appearance.

The 5G NR broadcasting adopts 700M frequency band, is connected with a 5G core network through a video server and is used for broadcasting media input, a broadcasting video program can transmit multiple 1080P high-definition videos/4K ultra-high-definition videos, a terminal is not limited to operators signed by users, all 700M terminals supporting the broadcasting function can receive the 5G NR broadcasting videos, the received contents are completely synchronous, and the occupation of air interface resources cannot be increased along with the increase of the number of access users. The 5G NR broadcasting standard is frozen in 3GPP 5G Rel-17, the 5G NR broadcasting supports directional broadcasting, flexible terminal morphology, indoor 5G signal deep coverage can be provided, terminal communication, mobile communication and personal communication of broadcasting are realized, better public service is provided, and based on the advantages of the 5G NR broadcasting, the 5G NR broadcasting plays an important role in the aspects of media news transmission, public service business, live broadcasting, intelligent business and the like.

According to the above, most of the input signals of the current television are required to pass through a wired transmission medium, the installation and arrangement modes are limited by space and are inflexible to use, so that the television integrating the 5G NR broadcasting function is provided, the 5G NR new technology is applied to the television, the signal transmission wireless is realized, the television is used immediately after being put on and used, and the flexibility of the use of the television is improved.

Disclosure of Invention

The present utility model is directed to a television set with an integrated 5G NR broadcasting function, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an integrated 5G NR broadcasting function's TV set, includes the flat box body that comprises the front shroud and the back shroud that have LED display screen module, and the upside and the downside of this box body are to being equipped with the heat dissipation grid, still including setting up the functional circuit at LED display screen module back, functional circuit includes power module, backlight control module, screen drive module and the main control board of installing and electric connection through the base plate, wherein, the output of main control board with screen drive module links to each other, screen drive module, backlight control module with LED display screen module links to each other, the main control board comprises 5G antenna and the 5G radio frequency module, 5G processing module, the storage module that integrate on the main control base plate and connect gradually.

The background content distribution and control platform loads video content to be played in 5G NR signals through a 5G base station, the 5G NR signals are received through the 5G antenna, processed through the 5G radio frequency module and the 5G processing module and stored in the storage module, the storage module outputs LVDS signals to the screen driving module, and the screen driving module recodes the LVDS signals and outputs RSDS signals to the LED display screen module, so that the required video pictures are displayed.

The television comprises 2 5G antennas which are in card shapes, are split at two sides of the longitudinal axis of the television and are parallel to the longitudinal section of the television;

two groups of n-type plastic brackets are arranged on the substrate on the back of the LED display screen module, each group is formed by two n-type frames with opposite openings, the 5G antenna is inserted into the n-type frames, and the n-type frames are compacted and positioned when the rear cover plate is closed.

The main control board and the power module are respectively arranged on the left side and the right side of the television, control keys and data interfaces of the television are arranged on the outer side of the main control board, openings with flip covers are arranged at corresponding positions of the rear cover plate, the control keys and the data interfaces on the main control board are exposed through the openings on the rear cover plate when the flip covers are opened, and the power interfaces on the power module are exposed through openings on the rear cover plate on the side where the control keys and the data interfaces are arranged.

The control key comprises a power switch, and the data interface comprises an HDMI interface, a USB interface and an SIM card slot.

Two ends of the radiating grid area at the lower side of the box body are provided with speaker grids, speakers are arranged on the base plate at corresponding positions above the speaker grids, and the speakers are connected with the base plate through rubber damping structures so as to reduce the influence of speaker vibration on the television.

Compared with the prior art, the utility model has the beneficial effects that:

1. the television provided by the utility model is installed without wiring, and the television can be watched after passing the authentication by only inserting the 5G SIM card by electrifying, so that the flexibility of the use of the television is improved.

2. The upper side and the lower side of the television box body are provided with the heat dissipation grids in a butt joint mode, so that air convection is formed, and good heat dissipation in the television is ensured.

3. According to the television 5G antenna, the n-type plastic bracket is inserted, the rear cover plate is automatically compacted when the rear cover plate is closed, two 5G antennas are vertically arranged left and right, the installation mode is simplified, and good radiation intensity of 5G signals is ensured.

4. The television has high modularization degree and is convenient to maintain.

Drawings

FIG. 1 is a schematic view of the internal structure of a preferred embodiment of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a preferred embodiment of the present utility model;

in the figure: 1. an LED display screen module; 2. status indicator lights; 3. an infrared receiver; 4. an n-type plastic bracket; 5. a 5G antenna; 6. a SIM card slot; 7. a USB interface; 8. an HDMI interface; 9. a power switch; 10. a 5G radio frequency module; 11. a 5G processing module; 12. a storage module; 13. a backlight control module; 14. a power module; 15. a power interface; 16. a screen driving module; 17 speakers; 18. a back cover plate; 19. a heat-dissipating grille; 20. a speaker grille; 21. and a main control board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, the television set with integrated 5G NR broadcasting function of the present embodiment includes a flat box body and a functional circuit, which are composed of a front cover plate and a rear cover plate with an LED display module. The functional circuits include a power module 14, a backlight control module 13, a screen driving module 16, and a main control board 21, which are mounted and electrically connected through a substrate. The connection relation is specifically as follows: the power supply module 14 provides power for the backlight control module 13, the screen driving module 16 and the main control board 21, the main control board 21 is connected with the screen driving module 16, and the screen driving module 16 and the backlight control module 13 are connected with the LED display screen module 1. The main control board 21 is composed of a 5G antenna 5, a 5G radio frequency module 10 integrated on a main control substrate, a 5G processing module 11 and a storage module 12.

The 5G radio frequency module 10 is responsible for converting 5G wireless signals into wired electric signals; the 5G processing module 11 mainly provides 5G high-speed data service and scheduling; the storage module 12 stores the video content transmitted by the content distribution and control platform; the backlight control module 13 drives an LED backlight light source to provide a light source for the display screen module; the screen driving module 16 mainly converts the LVDS signal format sent by the main control board 21 into an RSDS signal and outputs the RSDS signal to the LED display screen module 1; the LED display screen module 1 controls the display screen row-column driving voltage by decoding the RSDS signal, thereby outputting different colors.

The television of the embodiment comprises 2 pieces of 5G antennas 5 which are in card shapes and are vertically arranged on the left side and the right side of the LED display screen module 1 respectively, the 5G antennas 5 are connected with a 5G radio frequency module 10, the 5G radio frequency module 10 is connected with a 5G processing module 14, and the 5G processing module 11 is connected with a storage module 12. The background content distribution and control platform loads video content to be played in 5G NR signals through a 5G base station, the 5G NR signals are received through a 5G antenna 5, processed through a 5G radio frequency module 10 and a 5G processing module 11, stored in a storage module 12, output LVDS signals to a screen driving module 16 after format conversion, and finally recoded and output RSDS signals to an LED display screen module 16 through the screen driving module 16, so that required video pictures are displayed.

The right side of the LED display screen module 1 is provided with a power switch 9, one side of the power switch 9 is provided with an HDMI interface 8, the other side of the HDMI interface 8 is provided with a USB interface 7, and the other side of the USB interface 7 is provided with an SIM card slot 6. The front end of the LED display screen module 1 is provided with a status indicator lamp 2, and the other side of the status indicator lamp 2 is provided with an infrared receiver 3. The power switch 9, the HDMI 8, the USB 7, the SIM card slot 6, the infrared receiver 3, the status indicator lamp 2 and the main control board 21 are electrically connected.

The 5G antenna 5 is fixed on the left side and the right side of the LED display screen module 1 through the n-type plastic bracket 4, the plastic bracket is connected with the LED display screen module 1 through a buckle structure, the plastic bracket is flush with the rear cover plate 18 in height and is vertically arranged, and the 5G antenna 5 is fixed and the good radiation intensity of 5G signals is guaranteed.

The upper side and the lower side of the rear cover plate 18 are provided with heat dissipation grids 19, so that air convection is formed, and good heat dissipation in the television is ensured.

Speaker grids 20 are symmetrically arranged at two ends of the lower side of the rear cover plate 18, and speakers 17 are connected with the LED display screen module 1 through rubber damping structures, so that influence of speaker vibration on a television is reduced.

Working principle: the content distribution and control platform carries video content on 5GNR signals through a 5G base station, 2 5G antennas are arranged in the television, a main control board is integrated with a 5G radio frequency module, a 5G processing module and a storage module, the 5GNR signals can be received and processed, the 5GNR signals are received through the 5G antennas, processed through the 5G radio frequency module and the 5G processing module and stored in the storage module, LVDS signals are output to a screen driving module after format conversion, RSDS signals are recoded and output to an LED display screen module through the screen driving module, and finally the video content carried by the 5G NR is presented.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The television integrating the 5G NR broadcasting function is characterized by comprising a flat box body composed of a front cover plate and a rear cover plate with an LED display screen module, wherein a heat radiation grille is arranged on the upper side and the lower side of the box body, the television further comprises a functional circuit arranged on the back of the LED display screen module, the functional circuit comprises a power module, a backlight control module, a screen driving module and a main control board which are installed and electrically connected through a substrate, the output end of the main control board is connected with the screen driving module, the screen driving module and the backlight control module are connected with the LED display screen module, and the main control board is composed of a 5G antenna, a 5G radio frequency module, a 5G processing module and a storage module which are integrated on the main control substrate and are sequentially connected.

2. The television of claim 1, wherein the background content distribution and control platform carries video content to be played in 5G NR signals through a 5G base station, the 5G NR signals are received by the 5G antenna, processed by the 5G radio frequency module and the 5G processing module, stored in the storage module, the storage module outputs LVDS signals to the screen driving module, and the screen driving module recodes the LVDS signals and outputs RSDS signals to the LED display module.

3. A television set as claimed in claim 1 or 2, wherein the television set comprises 2 5G antennas which are card-shaped, are split-mounted on both sides of the longitudinal axis of the television set and are parallel to the longitudinal section of the television set;

4. The television according to claim 3, wherein the main control board and the power module are separately disposed on the left and right sides of the television, control keys and data interfaces of the television are disposed on the outer side of the main control board, openings with flip covers are disposed at corresponding positions of the back cover board, the control keys and the data interfaces on the main control board are exposed through the openings on the back cover board when the flip covers are opened, and the power interfaces on the power module are exposed through openings on the back cover board on which the control keys and the data interfaces are disposed.

5. The television of claim 4, wherein the control key comprises a power switch and the data interface comprises an HDMI interface, a USB interface, a SIM card slot.

6. The television set according to claim 4, wherein speaker grilles are provided at both ends of the heat dissipation grill area at the lower side of the case, speakers are provided on the base plate at corresponding positions above the speaker grilles, and the speakers are connected to the base plate through a rubber shock absorbing structure.