CN204991099U - Integrated form LED display screen control system - Google Patents

Abstract

An integrated LED display control system, comprising a housing (10), a data receiving card (20) and a data adapter board (40), the housing (10) is concavely formed to form an accommodating cavity (14), The data receiving card (20) and the data connection board (40) are sequentially arranged in the accommodation cavity (14) from bottom to top, and a power module (30) is also arranged under the data adapter board (40). ), the power module (30) is connected to the data adapter board (40) through a conductive column (70), and a heat-conducting silica gel sheet ( 50). The above-mentioned integrated LED display control system changes the installation and use mode of each component contained in the existing screen control system, and achieves maximum integration and modularization. It can make it more standardized, improve efficiency, and reduce production costs; it can repair and replace core components in a short period of time after the failure of the display screen during normal operation, and control the failure time to the shortest.

Description

An integrated LED display control system

technical field

The utility model relates to an LED display screen control system, in particular to an integrated LED display screen control system.

Background technique

In the field of LED display control systems, the general control system has many components, and the components of the conventional display control system are scattered. , the stability is poor, and it is not beautiful; and the assembly process is difficult to achieve standardized assembly line production, the degree of standardization is low, the assembly time is long, and the production cost is high; One can only be repaired and replaced after the problem is detected, and the repair and replacement operation is very cumbersome. It is necessary to disassemble the original parts and install them one by one. When passing the repair, especially in the wiring process of each part/component, it takes too long. For the display screen that is playing in the performance, long-term maintenance and replacement will have a very serious impact on the performance of the entire performance. Therefore, the defects of the existing LED display control system are mainly reflected in the following aspects:

1. The various components are relatively scattered, not integrated together, and the appearance is not clean enough;

2. When each component/component is connected to the power supply, there are many wires/signal wires, which occupy space and are messy after assembly;

3. The assembly of various components is cumbersome and cannot be standardized, resulting in high production costs;

4. After the screen body breaks down in the normal playback state, the replacement parts cannot be detected and repaired in time, which affects the display effect.

Utility model content

In view of the above situation, it is necessary to provide an integrated LED display control system with a neat appearance and convenient installation and maintenance.

In order to solve the above technical problems, an integrated LED display control system is provided, which includes a housing, a data receiving card and a data adapter board, the housing is concavely formed to form a housing cavity (14), the data receiving card and The data connection board is sequentially arranged in the accommodating cavity from bottom to top, and a power module is also arranged under the data transfer board, and the power module is connected to the data transfer board through a conductive column. There is also a heat-conducting silica gel sheet between the module and the housing.

In the above integrated LED display control system, the conductive column is a copper column.

In the above-mentioned integrated LED display control system, there are multiple conductive columns, which are respectively fixed to the data adapter board by screws.

In the above integrated LED display control system, the data receiving card is provided with a data interface male terminal, and the data adapter board is provided with a data interface female terminal corresponding to the data interface male terminal.

In the above-mentioned integrated LED display control system, there are two power supply modules, which are respectively arranged on both sides of the data receiving card.

In the above-mentioned integrated LED display control system, the outer surface of the casing is respectively provided with a power supply socket and a signal socket corresponding to the power supply module and the data receiving card.

In the above-mentioned integrated LED display control system, a filter is further provided in the accommodating cavity, and the filter is electrically connected to the data receiving card.

In the above-mentioned integrated LED display control system, a power/signal indicator board is further provided in the accommodating cavity, and the power/signal indicator board is electrically connected to the data receiving card.

In the above-mentioned integrated LED display control system, a waterproof rubber ring is provided on the edge piece of the housing.

In the integrated LED display control system of the utility model, the integrated module design of the control system is to integrate all the required components in the pluggable shell, and the power module conducts heat dissipation through the high-density heat-conducting silica gel sheet and the shell. Reduce the installation of fan components to avoid noise during work; the special design of the waterproof rubber ring around the edge of the shell and the corresponding position of the box can make the entire module reach the protection level of IP54. The 5V terminal DC output of the power module supplies power through the conductive copper column and the data adapter board. The conductive steel column is used instead of the wire, which reduces the space occupied by the wire, and the appearance is cleaner, the assembly is more convenient and simple, and the overall stability is better. The data adapter board and the data receiving card are directly inserted to transmit data through the male/female terminals of the data interface, and are connected to the LED display module through the customized interface on the data adapter board, reducing a large number of 5V power lines and signal transmission and other data lines. Improved the stability of LED module display;

The integrated module design of the display screen control system of the utility model can be mass-produced on an assembly line, with a high degree of standardization, simple operation, convenient storage, centralized procurement, and greatly reduced manufacturing costs; in the screen body control system In the process of quickly replacing parts after a failure, there is no need to consider which one has a problem, just replace the entire module to work normally, and then carry out inspection and maintenance without affecting the normal operation of the LED display, which greatly reduces the output of the screen. The beneficial effect of failure maintenance on the playback effect is as follows:

1. Solve the problems that the components of the control system are scattered, the integration degree is not high, and the appearance is not exquisite enough;

2. Solve the problem of messy wire routing;

3. Solve the problems of cumbersome assembly of various components of the control system, inability to standardize operations, and high production costs;

4. Solve the problem that the screen body cannot be detected, repaired and replaced in time after the failure of the screen body.

Description of drawings

Fig. 1 is a schematic diagram of the disassembled state of the integrated LED display control system of the present invention.

Fig. 2 is a schematic diagram of the overall structure of the integrated LED display control system of the utility model.

The unified description of the symbols is as follows: 10. Shell; 12. Power socket; 14. Accommodating cavity; 16. Signal socket; 20. Data receiving card; 22. Power/signal indicator board; 24. Data interface male terminal; 30. Power module; 40. Data adapter board; 42. Data interface female terminal; 50. Thermal silica film; 60. Filter; 70. Conductive column; 80. Waterproof rubber ring; 90. Screw.

detailed description

The integrated LED display control system of the present invention will be further described in detail in conjunction with the drawings and embodiments below.

Please refer to FIG. 1 , an integrated LED display control system according to an embodiment of the present invention, including a housing 10 , a data receiving card 20 and a data adapter board 40 , and the housing 10 is recessed to form an accommodating cavity 14 , the data receiving card 20 and the data connection board 40 are sequentially arranged in the accommodating cavity 14 from bottom to top, and a power module 30 is also arranged below the data adapter board 40, and the power module 30 and the The data adapter board 40 is connected through a conductive column 70, and a heat-conducting silica gel sheet 50 is also provided between the power module 30 and the housing 10. In the integrated LED display control system of the utility model, the integrated module design of the control system It is to integrate all the required components in the pluggable shell. The power module dissipates heat through high-density heat-conducting silicone sheet and shell heat conduction, reducing the installation of fan components and avoiding the noise generated during work.

The conductive column 70 is a copper column; there are multiple conductive columns 70, which are respectively fixed with the data adapter plate 40 by screws 90, and the 5V terminal DC output of the power module is powered by the conductive copper column and the data adapter plate , Using conductive steel columns instead of wires reduces the space occupied by wires, and the appearance is cleaner, the assembly is more convenient and simple, and the overall stability is better.

The data receiving card 20 is provided with a data interface male terminal 24, and the data adapter board 40 is provided with a data interface female terminal 42 corresponding to the data interface male terminal 24, and the data adapter board 40 and the data receiving card 20 Through the data interface male/female terminals 24 and 42 directly plug in to transmit data, and through the custom interface on the data adapter board 40 to connect with the LED display, a large number of 5V power lines and data lines such as signal transmission are reduced, and the LED display is improved. Display stability.

As shown in FIG. 1 , there are two power supply modules 30 , which are respectively arranged on two sides of the data receiving card 20 .

As shown in Figures 1 and 2, the outer surface of the housing 10 is respectively provided with a power socket 12 and a signal socket 16 corresponding to the power module 30 and the data receiving card 20; a filter is also provided in the housing cavity 14 60, the filter 60 is electrically connected to the data receiving card 20; a power/signal indicator board 22 is also provided in the housing cavity 14, and the power/signal indicator board 22 is connected to the data receiving card 20 electrical connection.

There is a circle of waterproof rubber ring 80 on the edge of the housing 10. The special design of the waterproof rubber ring on the periphery of the housing and the structure of the corresponding position of the box can make the entire module reach the protection level of IP54.

The integrated module design of the display screen control system of the utility model can be mass-produced on an assembly line, with a high degree of standardization, simple operation, convenient storage, centralized procurement, and greatly reduced manufacturing costs; in the screen body control system In the process of quickly replacing parts after a failure, there is no need to consider which one has a problem, just replace the entire module to work normally, and then carry out inspection and maintenance without affecting the normal operation of the LED display, which greatly reduces the output of the screen. The impact of failure maintenance on the playback effect in time, the utility model has the advantages of:

1. The components of the core control system are highly integrated, with exquisite appearance and reasonable layout;

2. The wiring between the wires is regular, which reduces a large number of power and signal lines compared with the conventional ones, reducing costs;

3. The assembly of each component of the core control system can be standardized, the assembly time is less, and the production cost is reduced;

4. The screen body can be detected and repaired or replaced in time after a fault occurs during normal playback, without disassembling the screws, shortening the fault time;

5. The core control system and the display module are connected by a customized interface, and the performance is more stable and reliable than the conventional one;

6. After the entire integrated module is assembled, a waterproof rubber ring is added around the shell, and combined with the special design of the corresponding position of the box, it can be completely waterproof for outdoor use.

The above are only preferred embodiments of the present utility model, and do not limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model. Any Those skilled in the art, without departing from the scope of the technical solutions of the present utility model, can use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes. The purpose of the utility model is to The module and all components outside the cabinet are integrated together, so that the entire display screen is only divided into three parts: the display module, the control system integration module and the cabinet. The shell shape of each component of the fixed control system can be changed according to demand, the relative position of each component can also be adjusted, and the dosage can be increased or decreased according to product demand. The power supply from the 5V power supply to the adapter board is completed through the hexagonal copper pillar, which can also be a similar conductive medium to reduce the wire. The conduction and signal transmission between the module and the module is through a customized interface. The shape of this interface is not limited, as long as it can conduct the current and signal required by the module. The heat of the power supply is conducted and dissipated by being close to the high-density heat dissipation silica gel sheet and the shell. The heat dissipation silica gel sheet is not limited to solid or liquid, and can conduct the heat of the power supply itself to the shell. The shape of the waterproof rubber ring around the casing can be designed according to the structure of the corresponding position of the casing and the box body. The shape is not limited, and it can also be made of foam glue for the machine. All components are assembled into an integrated module behind the housing, which can be packaged separately, or assembled together with the box body and LED module and packaged.

Claims (9)

1. An integrated LED display control system, characterized in that it includes a housing (10), a data receiving card (20) and a data adapter board (40), and the housing (10) is concave to form a housing The cavity (14), the data receiving card (20) and the data connection board (40) are sequentially arranged in the cavity (14) from bottom to top, and there is also a A power module (30) is provided, and the power module (30) is connected to the data adapter board (40) through a conductive column (70). A heat-conducting silica gel sheet (50) is provided. 2. The integrated LED display control system according to claim 1, characterized in that: the conductive column (70) is a copper column. 3. The integrated LED display control system according to claim 2, characterized in that: there are multiple conductive columns (70), which are respectively fixed to the data adapter board (40) by screws (90) . 4. The integrated LED display control system according to claim 1, characterized in that: the data receiving card (20) is provided with a data interface male terminal (24), and the data transfer board (40) is provided with A data interface female terminal (42) corresponding to the data interface male terminal (24). 5. The integrated LED display control system according to claim 1, characterized in that there are two power supply modules (30), which are respectively installed on both sides of the data receiving card (20). 6. The integrated LED display control system according to claim 1, characterized in that: the outer surface of the casing (10) is respectively provided with corresponding to the power module (30) and the data receiving card (20). A power socket (12) and a signal socket (14). 7. The integrated LED display screen control system according to claim 1, characterized in that: a filter (60) is also provided in the accommodating cavity (14), and the filter (60) and the data The receiving card (20) is electrically connected. 8. The integrated LED display control system according to claim 1, characterized in that: there is also a power/signal indicator board (22) inside the accommodation cavity (14), and the power/signal indicator light The board (22) is electrically connected with the data receiving card (20). 9. The integrated LED display control system according to claim 1, characterized in that: the edge piece of the housing (10) is provided with a waterproof rubber ring (80).