CN216353295U - Control device for LED-based display screen - Google Patents
Control device for LED-based display screen Download PDFInfo
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- CN216353295U CN216353295U CN202122629001.0U CN202122629001U CN216353295U CN 216353295 U CN216353295 U CN 216353295U CN 202122629001 U CN202122629001 U CN 202122629001U CN 216353295 U CN216353295 U CN 216353295U
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Abstract
The utility model discloses a control device for an LED-based display screen, which comprises a structure main body, wherein the structure main body comprises a mounting plate, a synchronous controller, an asynchronous controller and a radiator are respectively arranged on the mounting plate, a connecting mechanism is arranged at the connecting part of the radiator and the mounting plate, the connecting mechanism comprises a plurality of conductive posts, a first welding point and a second welding point are respectively arranged outside the conductive posts, the synchronous controller and the asynchronous controller are respectively provided with a first circuit board and a second circuit board, the first circuit board is connected with the second welding point through a lead, the first circuit board comprises a communication module, a Bluetooth module, an information processing module, a signal acquisition module and a signal input module, and the second circuit board is connected with the first welding point through a guide way. The stability is good.
Description
Technical Field
The utility model relates to the technical field of control devices, in particular to a control device based on an LED display screen.
Background
The LED display screen is a display made of a display module using an LED or a light emitting chip as a light emitting body, and has a wide application in the field of displays, such as large display screens indoors and outdoors. The control device of the LED display screen commonly used in the prior art has the advantages of single function, poor heat dissipation effect, inconvenient installation and poor practicability. Therefore, a control device for an LED display screen is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a control device for an LED-based display screen, which can effectively solve the problems in the background art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a control device for an LED-based display screen comprises a structural main body, wherein the structural main body comprises a mounting plate, a synchronous controller, an asynchronous controller and a radiator are respectively arranged on the mounting plate, a connecting mechanism is arranged at the joint of the radiator and the mounting plate, the connecting mechanism comprises a plurality of conductive columns, and a first welding spot and a second welding spot are respectively arranged on the outer sides of the conductive columns;
the synchronous controller and the asynchronous controller are respectively provided with a first circuit board and a second circuit board, the first circuit board is connected with two welding spots through a wire, the first circuit board comprises a communication module, a Bluetooth module, an information processing module, a signal acquisition module and a signal input module, the second circuit board is connected with the first welding spots through guiding, the second circuit board comprises a control module, a power module, a driving module, a signal output module and an information conversion module, and a main control chip is further arranged between the first circuit board and the second circuit board.
Particularly, the first welding point is arranged at the end part of the conductive column, the second welding point is arranged on the upper surface of the conductive column, and the conductive column is arranged along the length direction of the mounting plate.
Particularly, the radiator is arranged below the conductive column and consists of a plurality of radiating plates, and gaps are formed among the radiating plates.
Particularly, the first circuit board and the second circuit board are both connected with a main control chip, the main control chip is connected with a real-time clock circuit and an SD memory card interface, and the main control chip is respectively connected with a control module, a driving module, a signal output module and an information conversion module.
Particularly, the signal acquisition module is connected with the Bluetooth module, the communication module and the signal processing module, the signal processing module is connected with the signal input module, and the signal input module is connected with the signal conversion module.
Particularly, a plurality of fixing screw holes are formed in the bottom of the mounting plate in an integrated mode.
Compared with the prior art, the utility model has the beneficial effects that:
in the control device for the LED display screen, after a user fixes the mounting plate by the fixing bolt in the using process, the synchronous controller, the asynchronous controller and the radiator are respectively arranged, the connecting mechanism for conducting is radiated by the radiator, wherein the connecting mechanism is composed of nine conductive columns, the synchronous controller and the asynchronous controller are respectively connected with the first welding point and the second welding point, a main control chip is arranged between the first circuit board and the second circuit board of the synchronous controller and the asynchronous controller, the communication module on the first circuit board and the Bluetooth module realize network and Bluetooth connection control, the program signals are connected to the control module, the signal output module and the information conversion module on the second circuit board through the information processing module, the signal acquisition module and the signal input module, and then the control signals are operated through the main control chip by the driving module. The utility model can realize remote control, and has the advantages of convenient use, convenient installation, high operation efficiency, good heat dissipation effect and good stability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic bottom view of the present invention;
FIG. 4 is a schematic diagram of a first circuit board and a second circuit board according to the present invention.
Reference numbers in the figures:
1. mounting a plate; 2. a synchronization controller; 3. an asynchronous controller; 4. a heat sink; 5. a connecting mechanism; 6. a conductive post; 7. a first solder joint; 8. a second solder joint; 9. a first circuit board; 10. a second circuit board; 11. a heat dissipation plate; 12. and fixing the screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, the present invention provides a control device for an LED-based display screen, which comprises a structural body, wherein the structural body comprises a mounting plate 1, a synchronous controller 2, an asynchronous controller 3 and a heat sink 4 are respectively arranged on the mounting plate 1, a connection mechanism 5 is arranged at a connection position of the heat sink 4 and the mounting plate 1, the connection mechanism 5 comprises a plurality of conductive posts 6, a first solder joint 7 and a second solder joint 8 are respectively arranged at outer sides of the conductive posts 6, the synchronous controller 2 and the asynchronous controller 3 are respectively provided with a first circuit board 9 and a second circuit board 10, the first circuit board 9 is connected with the second solder joint through a wire, the first circuit board 9 comprises a communication module, a bluetooth module, an information processing module, a signal acquisition module and a signal input module, the second circuit board 10 is connected with the first solder joint 7 through a guide, the second circuit board 10 comprises a control module, a power module, a driving module, a signal output module and an information conversion module, and a main control chip is further arranged between the first circuit board 9 and the second circuit board 10.
Further, the first solder joint 7 is disposed at an end of the conductive post 6, the second solder joint 8 is disposed on an upper surface of the conductive post 6, the conductive post 6 is disposed along a length direction of the mounting plate 1, the conductive post 6 is made of brass, the heat sink 4 is disposed under the conductive post 6, the heat sink 4 is composed of a plurality of heat dissipation plates 11, gaps are formed between the heat dissipation plates 11, the heat dissipation plates 11 are made of aluminum, the first circuit board 9 and the second circuit board 10 are both connected with a main control chip, the main control chip is connected with a real-time clock circuit and an SD memory card interface, the main control chip is respectively connected with a control module, a driving module, a signal output module and an information conversion module, the signal acquisition module is connected with a bluetooth module, a communication module and a signal processing module, the signal processing module is connected with a signal input module, and the signal input module is connected with a signal conversion module, the bottom of the mounting plate 1 is integrally formed with a plurality of fixing screw holes 12.
The specific working principle is as follows: in the using process, after the mounting plate 1 is fixed by a fixing bolt by a user, the synchronous controller 2, the asynchronous controller 3 and the radiator 4 are respectively mounted, the connecting mechanism 5 for conducting electricity is radiated by the radiator 4, wherein the connecting mechanism 5 is composed of nine conductive columns 6, the synchronous controller 2 and the asynchronous controller 3 are respectively connected with the first welding point 7 and the second welding point 8, a main control chip is arranged between the first circuit board 9 and the second circuit board 10 of the synchronous controller 2 and the asynchronous controller 3, the communication module on the first circuit board 9 and the Bluetooth module realize network and Bluetooth connection control, the program signals are connected to the control module, the signal output module and the information conversion module on the second circuit board 10 through the information processing module, the signal acquisition module and the signal input module, and then the control signals are operated through the main control chip by the driving module.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a based on controlling means for LED display screen which characterized in that: the structure comprises a structure main body, wherein the structure main body comprises a mounting plate, a synchronous controller, an asynchronous controller and a radiator are respectively arranged on the mounting plate, a connecting mechanism is arranged at the joint of the radiator and the mounting plate, the connecting mechanism comprises a plurality of conductive columns, and a first welding spot and a second welding spot are respectively arranged on the outer sides of the conductive columns;
the synchronous controller and the asynchronous controller are respectively provided with a first circuit board and a second circuit board, the first circuit board is connected with two welding spots through a wire, the first circuit board comprises a communication module, a Bluetooth module, an information processing module, a signal acquisition module and a signal input module, the second circuit board is connected with the first welding spots through guiding, the second circuit board comprises a control module, a power module, a driving module, a signal output module and an information conversion module, and a main control chip is further arranged between the first circuit board and the second circuit board.
2. The control device for the LED-based display screen according to claim 1, wherein: the first welding spot is arranged at the end part of the conductive column, the second welding spot is arranged on the upper surface of the conductive column, and the conductive column is arranged along the length direction of the mounting plate.
3. The control device for the LED-based display screen according to claim 1, wherein: the radiator is arranged below the conductive column and consists of a plurality of radiating plates, and gaps are formed among the radiating plates.
4. The control device for the LED-based display screen according to claim 1, wherein: the first circuit board and the second circuit board are both connected with a main control chip, the main control chip is connected with a real-time clock circuit and an SD storage card interface, and the main control chip is respectively connected with a control module, a driving module, a signal output module and an information conversion module.
5. The control device for the LED-based display screen according to claim 1, wherein: the signal acquisition module is connected with the Bluetooth module, the communication module and the signal processing module, the signal processing module is connected with the signal input module, and the signal input module is connected with the signal conversion module.
6. The control device for the LED-based display screen according to claim 1, wherein: the bottom of mounting panel a plurality of fixed screw that are equipped with of integrated into one piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122629001.0U CN216353295U (en) | 2021-10-29 | 2021-10-29 | Control device for LED-based display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122629001.0U CN216353295U (en) | 2021-10-29 | 2021-10-29 | Control device for LED-based display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216353295U true CN216353295U (en) | 2022-04-19 |
Family
ID=81133582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122629001.0U Active CN216353295U (en) | 2021-10-29 | 2021-10-29 | Control device for LED-based display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216353295U (en) |
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2021
- 2021-10-29 CN CN202122629001.0U patent/CN216353295U/en active Active
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