T-CON circuit driving board for display

Abstract

The utility model relates to the technical field of displays, and discloses a T-CON circuit driving board for a display, which comprises a driving bottom plate, two driving interfaces, a protection board, a support plate and a mounting plate, the top end of the driving bottom plate is fixedly connected with the two driving interfaces, the side surface of the driving bottom plate is movably connected with the protection board, and the support plate is fixedly connected with the T-CON circuit driving board. Two supporting plates are fixedly connected to the bottom end of the protection plate, a mounting plate is fixedly connected between the two supporting plates, and a device used for fixing the driving bottom plate is arranged at one end of the protection plate; the circuit driving board is simple in structure, solves the problem that a common circuit driving board is fixedly installed in a machine body of a display screen, so that the circuit driving board is troublesome to disassemble when the circuit driving board is damaged and maintained, and greatly shortens maintenance time.

Description

Technical Field

[0001] The utility model relates to the technical field of displays, in particular to a T-CON circuit driving board for displays. Background Art

[0002] The function of the display is to display electronic files on the screen through a specific transmission device to form an image. The T-CON board is an important component of the liquid crystal display, also known as the timing control circuit board. It is the interface between the liquid crystal screen and the computer display card, responsible for converting the signal output by the computer display card into a signal that the liquid crystal display can understand. However, the general circuit driver board is fixedly installed inside the body of the display screen, so once the circuit driver board is damaged, it is troublesome to disassemble it for repair, which greatly increases the repair time and reduces the repair efficiency. In addition, when the general circuit driver board is installed, there is no external protection, so once it is subjected to external pressure, it is easy to cause damage to the circuit driver board, making it unable to transmit signals. For this reason, we propose a T-CON circuit driver board for the display. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a T-CON circuit driving board for a display, which solves the above-mentioned problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a T-CON circuit driving board for a display, comprising a driving base plate, a driving interface, a protection plate, a support plate and a mounting plate, wherein the top of the driving base plate is fixedly connected to two driving interfaces, the side surface of the driving base plate is movably connected to the protection plate, the bottom end of the protection plate is fixedly connected to two support plates, and the mounting plate is fixedly connected between the two support plates, and further comprising:

[0005] One end of the protection plate is provided with a device for fixing the driving bottom plate;

[0006] The bottom end of the protection plate is provided with a structure for dissipating heat for the driving base plate.

[0007] Preferably, the protective plate is U-shaped, and two sliding grooves are opened on the inner surfaces of both sides of the protective plate, and the two sides of the driving base plate are movably connected inside the two sliding grooves, and the top ends of the two support plates are fixedly connected to the bottom ends of both sides of the U-shape of the protective plate.

[0008] Preferably, the fixing device includes a limit plate, a fixed plate, a fixed column, a threaded rod and a rotating plate, one U-shaped end of the protective plate is fixedly connected to two limit plates, a fixed column is fixedly connected between the two limit plates, and a fixed plate is movably connected between the middle end of the fixed column corresponding to the two limit plates, one end of the threaded rod is movably connected to the other U-shaped end of the protective plate, and the other end of the threaded rod is fixedly connected to the rotating plate.

[0009] Preferably, a rectangular groove is provided at one end of the fixed plate, and a threaded rod is movably connected inside the groove provided in the fixed plate, and the length and width of the rotating plate are smaller than the length and width of the groove provided in the fixed plate.

[0010] Preferably, one end of the threaded rod is threaded, and a threaded hole is provided at one U-shaped end of the protective plate corresponding to one end of the threaded rod, and one end of the threaded rod is threadedly connected inside the threaded hole of the protective plate.

[0011] Preferably, the heat dissipation structure includes a heat dissipation block, a heat dissipation fan and a motor. The top of the heat dissipation block is fixedly connected to the bottom end of the driving base plate, the top of the mounting plate corresponds to a motor fixedly connected between two support plates, the movable end of the motor is fixedly connected to the heat dissipation fan, and the heat dissipation fan is located below the bottom end of the heat dissipation block.

[0012] Preferably, the heat sink block is formed by a connecting plate and a plurality of heat sinks fixedly connected, and the plurality of heat sinks are arranged in a line on the bottom end of the connecting plate, and spaces are left between the plurality of heat sinks to form a plurality of heat sink grooves with the connecting plate, and the plurality of heat sinks are perpendicular to the bottom end of the connecting plate.

[0013] Compared with the prior art, the utility model provides a T-CON circuit driver board for a display, which has the following beneficial effects:

[0014] 1. The T-CON circuit driver board for the display reduces the impact of the outside on the driving base plate through the protection plate, and rotates one end of the fixed plate on the fixed column to rotate one end of the rectangular groove opened on the fixed plate to one end of the protection plate, and then the rotating plate at one end of the protective plate is rotated so that the rotating plate can pass through the rectangular groove opened on the fixed plate, and then the rotating plate is twisted again so that the rotating plate drives the threaded rod to limit the fixed plate, so that the fixed plate fixes the driving base plate inside the protection plate, and vice versa, the fixed plate is opened so that the driving base plate can be taken out from the inside of the protection plate through the sliding groove, which solves the problem that the driving base plate is damaged by impact and slides out through the U-shaped notch of the protective plate when carrying the display, prevents the driving base plate from being damaged due to lack of protection, and facilitates the installation and removal of the driving base plate.

[0015] 2. The T-CON circuit driver board for the display transfers the heat generated by the driver board during operation to the heat sink installed at the bottom of the driver base plate, and then uses the heat sink on the heat sink to dissipate the heat. Then, the motor is started to drive the heat dissipation fan to rotate, so that the heat dissipation fan generates wind energy to accelerate the heat dissipation of the driver base plate by the heat sink, thereby solving the problem of the driver base plate being burned out due to excessive heat and preventing the problem of fire caused by high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a top view of the drive plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the fixing device of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the heat dissipation of the utility model.

[0020] In the figure: 1. driving base plate; 2. driving interface; 3. protection plate; 4. sliding groove; 5. limit plate; 6. fixing plate; 7. fixing column; 8. threaded rod; 9. rotating plate; 10. supporting plate; 11. heat sink; 12. cooling fan; 13. motor; 14. mounting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A T-CON circuit driving board for a display comprises a driving base plate 1, a driving interface 2, a protection plate 3, a support plate 10 and a mounting plate 14, wherein the top of the driving base plate 1 is fixedly connected with two driving interfaces 2, the side surface of the driving base plate 1 is movably connected with the protection plate 3, the bottom end of the protection plate 3 is fixedly connected with two support plates 10, and the mounting plate 14 is fixedly connected between the two support plates 10, and further comprises:

[0023] One end of the protection plate 3 is provided with a device for fixing the driving base plate 1;

[0024] The bottom end of the protection plate 3 is provided with a structure for dissipating heat from the driving base plate 1 .

[0025] Furthermore, the protection plate 3 is U-shaped, and two sliding grooves 4 are opened on the inner surfaces of both sides of the protection plate 3, and the two sides of the driving base plate 1 are movably connected inside the two sliding grooves 4, and the top ends of the two support plates 10 are fixedly connected to the bottom ends of both sides of the U-shape of the protection plate 3.

[0026] Furthermore, the fixing device includes a limit plate 5, a fixed plate 6, a fixed column 7, a threaded rod 8 and a rotating plate 9. One end of the U-shape of the protective plate 3 is fixedly connected to two limit plates 5, a fixed column 7 is fixedly connected between the two limit plates 5, and a fixed plate 6 is movably connected between the middle end of the fixed column 7 corresponding to the two limit plates 5. One end of the threaded rod 8 is movably connected to the other end of the U-shape of the protective plate 3, and the other end of the threaded rod 8 is fixedly connected to the rotating plate 9.

[0027] Furthermore, a rectangular groove is formed at one end of the fixed plate 6 , and a threaded rod 8 is movably connected inside the groove formed in the fixed plate 6 , and the length and width of the rotating plate 9 are smaller than the length and width of the groove formed in the fixed plate 6 .

[0028] Furthermore, one end of the threaded rod 8 is threaded, and a threaded hole is provided at one U-shaped end of the protection plate 3 corresponding to one end of the threaded rod 8 , and one end of the threaded rod 8 is threadedly connected inside the threaded hole of the protection plate 3 .

[0029] Furthermore, the heat dissipation structure includes a heat dissipation block 11, a heat dissipation fan 12 and a motor 13. The top of the heat dissipation block 11 is fixedly connected to the bottom end of the driving base plate 1, the top of the mounting plate 14 corresponds to the motor 13 fixedly connected between the two support plates 10, the movable end of the motor 13 is fixedly connected to the heat dissipation fan 12, and the heat dissipation fan 12 is located below the bottom end of the heat dissipation block 11.

[0030] Furthermore, the heat sink 11 is formed by a connecting plate and a plurality of heat sinks fixedly connected, and the plurality of heat sinks are arranged in a line on the bottom end of the connecting plate, and spaces are left between the plurality of heat sinks to form a plurality of heat sink grooves with the connecting plate, and the plurality of heat sinks are perpendicular to the bottom end of the connecting plate.

[0031] Working principle: when the driving board needs to be installed in the display, first fix the mounting plate 14 inside the display chassis, and then push the driving base plate 1 into the sliding groove 4 opened on the protective plate 3, so that the protective plate 3 can protect the driving base plate 1, thereby reducing the impact of the outside world on the driving base plate 1 and preventing the driving base plate 1 from being damaged due to impact, so that it can transmit the signal to the display through the driving interface 2. When the driving base plate 1 is installed into the protective plate 3, one end of the fixing plate 6 is rotated on the fixing column 7, so that one end of the rectangular groove opened on the fixing plate 6 is rotated to one end of the protective plate 3, and then the rotating plate 9 at one end of the protective plate 3 is rotated so that the rotating plate 9 can pass through the rectangular groove opened on the fixing plate 6, and then the rotating plate 9 is twisted again, so that the rotating plate 9 drives the threaded rod 8 to limit the fixing plate 6, thereby The fixing plate 6 fixes the driving base plate 1 inside the protective plate 3. Conversely, the fixing plate 6 is opened so that the driving base plate 1 can be taken out from the inside of the protective plate 3 through the sliding groove 4, thereby preventing the driving base plate 1 from sliding out through the U-shaped notch of the protective plate 3 when carrying the display, causing the driving base plate 1 to be unable to be protected and damaged, and facilitating the installation and disassembly of the driving base plate 1 for maintenance. Finally, the heat generated by the driving plate during operation is transferred to the heat dissipation block 11 through the heat dissipation block 11 installed at the bottom end of the driving base plate 1, and then the heat dissipation fins on the heat dissipation block 11 are used to dissipate the heat, and then the motor 13 is started to rotate, so that the active end of the motor 13 drives the heat dissipation fan 12 to rotate, so that the heat dissipation fan 13 generates wind energy to accelerate the heat dissipation block 11 to dissipate the heat of the driving base plate 1, thereby preventing the driving base plate 1 from burning due to excessive heat, and preventing fire.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A T-CON circuit driving board for a display, comprising a driving base plate (1), a driving interface (2), a protection plate (3), a support plate (10) and a mounting plate (14), wherein the top of the driving base plate (1) is fixedly connected to two driving interfaces (2), the side surface of the driving base plate (1) is movably connected to the protection plate (3), the bottom end of the protection plate (3) is fixedly connected to two support plates (10), and the mounting plate (14) is fixedly connected between the two support plates (10), characterized in that: Also includes: One end of the protection plate (3) is provided with a device for fixing the driving base plate (1); The bottom end of the protection plate (3) is provided with a structure for dissipating heat from the driving base plate (1).

2. A T-CON circuit driving board for a display according to claim 1, characterized in that: The protection plate (3) is U-shaped, and two sliding grooves (4) are provided on the inner surfaces of both sides of the protection plate (3), and the two sides of the driving bottom plate (1) are movably connected to the inside of the two sliding grooves (4), and the top ends of the two support plates (10) are fixedly connected to the bottom ends of both sides of the U-shape of the protection plate (3).

3. A T-CON circuit driving board for a display according to claim 2, characterized in that: The fixing device comprises a limit plate (5), a fixing plate (6), a fixing column (7), a threaded rod (8) and a rotating plate (9); one end of the U-shaped portion of the protection plate (3) is fixedly connected to the two limit plates (5); a fixing column (7) is fixedly connected between the two limit plates (5); a middle end of the fixing column (7) is movably connected to the fixing plate (6) corresponding to the two limit plates (5); one end of the threaded rod (8) is movably connected to the other end of the U-shaped portion of the protection plate (3); and the other end of the threaded rod (8) is fixedly connected to the rotating plate (9).

4. A T-CON circuit driving board for a display according to claim 3, characterized in that: A rectangular groove is formed at one end of the fixed plate (6), and a threaded rod (8) is movably connected inside the groove formed in the fixed plate (6), and the length and width of the rotating plate (9) are smaller than the length and width of the groove formed in the fixed plate (6).

5. A T-CON circuit driving board for a display according to claim 3, characterized in that: One end of the threaded rod (8) is threaded, and a threaded hole is provided at one U-shaped end of the protection plate (3) corresponding to one end of the threaded rod (8), and one end of the threaded rod (8) is threadedly connected inside the threaded hole of the protection plate (3).

6. A T-CON circuit driving board for a display according to claim 1, characterized in that: The heat dissipation structure comprises a heat dissipation block (11), a heat dissipation fan (12) and a motor (13); the top end of the heat dissipation block (11) is fixedly connected to the bottom end of the driving base plate (1); the top end of the mounting plate (14) corresponds to the motor (13) fixedly connected between the two support plates (10); the movable end of the motor (13) is fixedly connected to the heat dissipation fan (12), and the heat dissipation fan (12) is located below the bottom end of the heat dissipation block (11).

7. A T-CON circuit driving board for a display according to claim 6, characterized in that: The heat sink (11) is formed by a connection plate and a plurality of heat sinks that are fixedly connected, and the plurality of heat sinks are arranged in a line on the bottom end of the connection plate, and spaces are left between the plurality of heat sinks to form a plurality of heat sink slots with the connection plate, and the plurality of heat sinks are perpendicular to the bottom end of the connection plate.

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