CN213025324U

CN213025324U - Table type table card display system

Info

Publication number: CN213025324U
Application number: CN202021826079.0U
Authority: CN
Inventors: 迟玉金
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-20
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to the technical field of table cards, in particular to a table type table card display system, which comprises an outer frame, TFT glass and a remote control system, wherein the remote control system is arranged inside the outer frame, the TFT glass is embedded in the display surface of the outer frame, and the back surface of the outer frame is provided with a universal bracket; remote control system including set up at the inside core CPU of frame, set up HDMI interface, network interface and the power module on the frame, just HDMI interface, network interface with core CPU establishes the connection, power module provides electric power support to the electric element, the utility model discloses connect universal bracket on the frame, realize the multi-direction angle modulation to the table tablet, the HDMI that sets up shows the interface, can connect the projector, sends audio frequency and video to the projector.

Description

Table type table card display system

Technical Field

The utility model relates to a table card technical field, concretely relates to desk-top table card display system.

Background

The table-board display system is mainly applied to table-board display systems of malls, markets, stations, tax halls and bank halls,

advertisements, messages, pictures, posters, and user guidance may be presented in a carousel. Compared with the traditional static indicator, the static indicator has unique characteristics, and can change the content at any time and upgrade at any time. And (4) full networking control and unified coordination.

However, most of the traditional table-type table cards are installed in an integrated mode, and the table-type table cards are difficult to adjust in multiple angles.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a desk-top table tablet display system can carry out the multi-angle to the table tablet and adjust, is equipped with HDMI and shows the interface, can send audio frequency and video to the projector.

The utility model provides a technical scheme that its technical problem adopted is:

a table type table board display system comprises an outer frame, TFT glass and a remote control system, wherein the remote control system is arranged in the outer frame, the TFT glass is embedded in a display surface of the outer frame, and a universal support is arranged on the back surface of the outer frame;

the remote control system comprises a core CPU arranged in the outer frame, an HDMI (high-definition multimedia interface) arranged on the outer frame, a network interface and a power supply module, wherein the HDMI and the network interface are connected with the core CPU, and the power supply module provides electric power support for an electric element.

Preferably, the universal support comprises a base, a mounting table and a universal mechanism arranged between the base and the mounting table, and the mounting table is fixedly connected with the outer frame.

Preferably, universal mechanism includes fixed block, turning block A, lock and turning block B, the fixed block is fixed to be set up in the base upper surface, one side of fixed block is equipped with the spliced pole, be equipped with the bar screw hole on the spliced pole, turning block A is equipped with the connecting hole with spliced pole looks adaptation to and realize pivoted connecting portion with the cooperation of turning block B, rotate between turning block B and the mount table and be connected, one side of lock is equipped with the screw thread post, screw thread post and screw thread hole looks adaptation.

Preferably, the mounting table is provided with a mounting hole A connected with the outer frame, the back surface of the outer frame is provided with a mounting hole B matched with the mounting hole A, and the mounting hole A and the mounting hole B can be fixedly connected through screws.

Preferably, the device further comprises a light source for providing image development illumination and improving contrast.

Preferably, the system further comprises a WIFI module, and the WIFI module is connected with the core CPU.

Preferably, the WIFI module is an AP6255 wireless WIFI module, and the VIN _ LDO _ OUT pin is connected with an inductor and a capacitor in series and is grounded.

The above technical scheme of the utility model has following profitable technological effect:

the utility model discloses connect the universal stand on the frame, realize the multi-direction angle modulation to the table tablet, the HDMI that sets up shows the interface, can connect the projector, sends audio frequency and video to the projector.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the middle gimbal according to the present invention;

FIG. 3 is a schematic view of a back side partial structure of the middle outer frame of the present invention;

FIG. 4 is a schematic view of the structure of the middle locking member of the present invention;

fig. 5 is a circuit diagram of a power module of the present invention;

fig. 6 is a circuit diagram of a medium HDMI interface according to the present invention;

fig. 7 is a circuit diagram of a WIFI module of the present invention;

fig. 8 is a circuit diagram of the CPU chip of the present invention.

Reference numerals:

1. an outer frame; 11. a mounting hole B; 12. an HDMI interface; 13. a network interface; 14. a power supply module; 2. a gimbal; 21. A base; 22. an installation table; 221. a mounting hole A; 23. a fixed block; 231. connecting columns; 232. a threaded hole; 24. rotating the block A; 241. connecting holes; 25. a locking piece is fastened; 251. a threaded post; 26. a turning block B; 27. a connecting portion; 3. TFT glass.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The utility model provides a desk-top table tablet display system's scheme as follows:

reference is made to fig. 1-8.

A table type table board display system comprises an outer frame 1, TFT glass 3 and a remote control system, wherein the remote control system is arranged inside the outer frame 1, the TFT glass 3 is embedded in a display surface of the outer frame 1, and a universal bracket 2 is arranged on the back surface of the outer frame 1;

the remote control system comprises a core CPU arranged in the outer frame 1, an HDMI (high-definition multimedia interface) 12, a network interface 13 and a power module 14, wherein the HDMI 12 and the network interface 13 are arranged on the outer frame 1, the core CPU is connected with the HDMI, and the network interface 13, and the power module 14 provides electric power support for electric elements.

In the embodiment, the gimbal 2 includes a base 21, a mounting table 22, and a gimbal mechanism disposed between the base 21 and the mounting table 22, and the mounting table 22 is fixedly connected to the outer frame 1.

In this embodiment, universal mechanism includes fixed block 23, turning block a24, lock 25 and turning block B26, fixed block 23 is fixed to be set up in base 21 upper surface, one side of fixed block 23 is equipped with spliced pole 231, be equipped with bar screw hole 232 on the spliced pole 231, turning block a24 is equipped with the connecting hole 241 with spliced pole 231 looks adaptation to and realize pivoted connecting portion 27 with the cooperation of turning block B26, it is connected to rotate between turning block B26 and the mount table 22, one side of lock 25 is equipped with screw post 251, screw post 251 and screw hole 232 looks adaptation.

In this embodiment, the mounting table 22 is provided with a mounting hole a221 connected to the outer frame 1, the back surface of the outer frame 1 is provided with a mounting hole B11 matched with the mounting hole a221, and the mounting hole a221 and the mounting hole B11 can be fixedly connected by screws.

It should be noted that, by inserting the connection hole 241 of the rotating block a24 into the connection column 231 and screwing the threaded column 251 of the locking member 25 into the threaded hole 232, the rotating block 24 can be locked/rotated along the circumferential direction of the connection column 231 by screwing/unscrewing the locking member 25. A rotatable/fastenable connection is made between the connection portion 27 and the turning block B26 in the form of a pin or a bolt.

In this embodiment, a screw rod is fixedly disposed on the mounting platform 22, a through hole for the screw rod to pass through is disposed at the top of the rotating block B26, a nut is disposed at one end of the screw rod passing through the through hole, and the rotating block B26 is connected to the mounting platform 22 through the nut and the screw rod, so that the mounting platform 22 can be rotated by screwing/unscrewing the nut.

Further, the mounting table 22 takes the shape of a cross, or "X".

It is further understood that the system may further include a light source for providing image development illumination to enhance contrast.

Further, the system can further comprise a WIFI module, and the WIFI module is connected with the core CPU. In this embodiment, the WIFI module adopts an AP6255 wireless WIFI module, and the VIN _ LDO _ OUT pin is connected in series with an inductor and a capacitor and grounded, so that a filtering effect is achieved.

The power module circuit part is shown in detail in fig. 5.

The power supply circuit chip adopts TSP 54335D.

In fig. 6, the HDMI interface module includes an HDMI interface chip, a resistor R27, a resistor R28, a resistor R29, and a capacitor C27, wherein a 5V pin of the HDMI interface chip is connected in series with the capacitor C27 and is grounded, a CEC pin is connected in series with the resistor R27, and an HPD pin is connected in series in sequence with the resistor R28 and the resistor R29 connected in parallel to ground, and a common end of the resistor R28 and the resistor R29 serves as an access node.

The core CPU chip is a global log V40 chip, and the specific circuit is shown in fig. 5-8, which is not described herein.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A table type table board display system is characterized by comprising an outer frame (1), TFT glass (3) and a remote control system, wherein the remote control system is arranged in the outer frame (1), the TFT glass (3) is embedded in a display surface of the outer frame (1), and a universal support (2) is arranged on the back surface of the outer frame (1);

the remote control system comprises a core CPU arranged in an outer frame (1), an HDMI (high-definition multimedia interface) arranged on the outer frame (1), a network interface (13) and a power supply module (14), the HDMI (12) and the network interface (13) are connected with the core CPU, and the power supply module (14) provides power support for an electric element.

2. The table-type table card display system of claim 1, wherein the universal bracket (2) comprises a base (21), a mounting table (22) and a universal mechanism arranged between the base (21) and the mounting table (22), and the mounting table (22) is fixedly connected with the outer frame (1).

3. The table type table card display system of claim 2, wherein the universal mechanism comprises a fixed block (23), a rotating block A (24), a locking piece (25) and a rotating block B (26), the fixed block (23) is fixedly arranged on the upper surface of the base (21), one side of the fixed block (23) is provided with a connecting column (231), a bar-shaped threaded hole (232) is formed in the connecting column (231), the rotating block A (24) is provided with a connecting hole (241) matched with the connecting column (231) and is matched with the rotating block B (26) to realize a rotating connecting part (27), the rotating block B (26) is rotatably connected with the mounting table (22), one side of the locking piece (25) is provided with a threaded column (251), and the threaded column (251) is matched with the threaded hole (232).

4. The table-type table card display system of claim 3, wherein the mounting table (22) is provided with a mounting hole A (221) connected with the outer frame (1), the back of the outer frame (1) is provided with a mounting hole B (11) matched with the mounting hole A (221), and the mounting hole A (221) and the mounting hole B (11) can be fixedly connected through screws.

5. The desktop card display system of claim 1, further comprising a light source for providing image development illumination to enhance contrast.

6. The desktop table card display system of claim 1, further comprising a WIFI module, wherein the WIFI module is connected to the core CPU.

7. The desktop table card display system of claim 6, wherein the WIFI module is an AP6255 WIFI wireless module, and the VIN _ LDO _ OUT pin is connected with an inductor, a capacitor and a ground in series.