CN212934106U - Guide rail type subway advertisement display screen controller - Google Patents
Guide rail type subway advertisement display screen controller Download PDFInfo
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- CN212934106U CN212934106U CN202022241564.8U CN202022241564U CN212934106U CN 212934106 U CN212934106 U CN 212934106U CN 202022241564 U CN202022241564 U CN 202022241564U CN 212934106 U CN212934106 U CN 212934106U
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Abstract
The utility model relates to the technical field of advertisement screen display drive control, in particular to a guide rail type subway advertisement display screen controller which is characterized by comprising at least one independent video controller module and at least one independent power supply module; video controller module and power module cross sectional area shape size are the same, are the type of protruding font, and the bottom of video controller module and power module type of protruding font is equipped with a notch for with the guide rail cooperation connection in the installation cabinet, be equipped with 4G antenna interface and advertising screen interface on the video controller module, its advantage lies in: through the modular design, be convenient for make up in order to adapt to different area screen body power capacity requirements, the power connection of every module adopts standard connector, realizes the parallel connection of inside power supply, reduces in the conventional application for realizing the remote power supply through the scheme of power series connection, can effectively reduce the trouble that the power concatenates the plug and arouses.
Description
Technical Field
The utility model relates to an advertisement screen shows drive control technical field, is a guide tracked subway advertisement display screen controller particularly.
Background
The subway is an important vehicle in modern cities, and data shows that the daily pedestrian volume of the subway in first-line cities such as Shanghai and the like reaches more than ten million times. As an entrance and exit of urban rail transit, subway stations bear huge traffic hub tasks and are also important windows for issuing various information. The LED transparent display screen has the advantages of convenience in installation, bright color and the like, and particularly can be used for designing and constructing screen bodies on the existing site without influencing the overall appearance of the constructed subway project. However, in the application scheme of the prior art, after the subway construction is completed, the original power supply and network line laying are completed integrally, and the advertisement screen is also assembled after being divided into a plurality of bodies in the design so as to meet the requirements of different carrier sizes, so that the technical requirements of power supply, decoding and the like need to be solved on the sectional drive, and the remote function needs to be solved for the real-time release and updating switching of the advertisement content. The conventional power supply, decoding drive and controller are general components applicable to different environments, and cannot completely meet the special installation environment requirements of subway stations. In practical application, problems that a power supply path is temporarily connected, block driving is frequently generated, a controller cannot realize remote control and the like are often caused, so that the fault rate is increased and the application is limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the not enough of prior art, provide a guide tracked subway advertisement display screen controller.
In order to achieve the aim, the controller for the rail-type subway advertisement display screen is designed, and is characterized by comprising at least one independent video controller module and at least one independent power supply module; the video controller module is the same with power module cross sectional area shape size, is the type of protruding, and the bottom of video controller module and power module type of protruding is equipped with a notch for with the guide rail cooperation connection in the installation cabinet, be equipped with 4G antenna interface and advertising screen interface in the video controller module.
Preferably, the left and right sides of the video controller module and the power module are planes for expanding and splicing the video controller module or the power module.
Preferably, the power supply module is provided with a commercial power access port and an advertisement screen power interface.
Compared with the prior art, the utility model, its advantage lies in:
1. through the modular design, the power supply connection of each module adopts a standard connector to realize the parallel connection of internal power supply, the scheme of realizing remote power supply through power supply series connection in conventional application is reduced, and the faults caused by power supply series connection plugs can be effectively reduced;
2. the guide rail type mounting structure can be rapidly deployed in a distribution box and a cabinet, is convenient for daily maintenance and repair, and can be detached by using a common tool when the capacity needs to be upgraded or a module needs to be replaced;
3. the built-in 4G communication module does not need field configuration, and is connected with the advertisement processing data center through remote video updating or publishing, so that the control center can uniformly manage all publishing sites.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. the video controller module 2, the power module 3, the notch 4.4G antenna interface 5, the advertisement screen interface 6, the commercial power access port 7, the advertisement screen power interface 8, the controller state display screen 9 and the power switch key.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and the structure and principle of the present invention will be clear to those skilled in the art. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, for a guide rail type subway advertisement display screen controller, including at least one video controller module and at least one power module, the shape and the size of video controller module and power module cross section are unanimous, are the type of dogbone, and video controller module and power module splice together, and the bottom of two modules all is equipped with the notch, and the notch is used for and installs the interior guide rail connection of rail, be equipped with 4G antenna interface and advertisement screen interface in the video controller module, video controller module top is equipped with controller status display screen, be equipped with commercial power access port, advertisement screen power source and switch button on the power module, the left and right sides of video controller module and power module is the plane for extension and concatenation video controller module or power module.
The subway LED advertisement screen can be composed of a single advertisement screen or a plurality of advertisement screens, and different contents are put in each advertisement screen. Splicing a video controller module and a power supply module together to form a basic display screen control module which can control an LED display screen; a plurality of video controller modules and a plurality of power supply modules are spliced together to form a plurality of basic display screen modules, each basic display screen module can control one LED display screen, and a plurality of LED display screens can be controlled by combination.
Claims (3)
1. A guide rail type subway advertisement display screen controller is characterized by comprising
At least one independent video controller module and
at least one independent power module;
the video controller module and the power supply module have the same cross-sectional area and size and are in a convex shape,
the video controller module and the power supply module are provided with a notch at the bottom of the convex shape for matching and connecting with a guide rail in the installation cabinet,
and the video controller module is provided with a 4G antenna interface and an advertisement screen interface.
2. The track-type subway advertisement display screen controller as claimed in claim 1, wherein the left and right sides of said video controller module and said power supply module are flat for expanding and splicing said video controller module or said power supply module.
3. The track type subway advertisement display screen controller as claimed in claim 1, wherein said power module is provided with a commercial power access port and an advertisement screen power interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022241564.8U CN212934106U (en) | 2020-10-10 | 2020-10-10 | Guide rail type subway advertisement display screen controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022241564.8U CN212934106U (en) | 2020-10-10 | 2020-10-10 | Guide rail type subway advertisement display screen controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212934106U true CN212934106U (en) | 2021-04-09 |
Family
ID=75311006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022241564.8U Active CN212934106U (en) | 2020-10-10 | 2020-10-10 | Guide rail type subway advertisement display screen controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212934106U (en) |
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2020
- 2020-10-10 CN CN202022241564.8U patent/CN212934106U/en active Active
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