Pin structure for TFT display screen

Abstract

The utility model discloses a pin structure for a TFT display screen, and relates to the technical field of pin structures, the pin structure comprises a pin plate, a connecting plug and a reinforcing disc, the inner wall of the reinforcing disc is provided with a spiral groove, the inner wall of the spiral groove is provided with a spiral rod, the outer wall of the spiral rod is provided with a mobile station, the top of the mobile station is provided with an adjusting motor, and the adjusting motor is connected with the connecting plug. A bidirectional lead screw is installed at the output end of the adjusting motor, and a bidirectional sliding block is installed on the outer wall of the bidirectional lead screw in a surrounding mode. By installing the reinforcing mechanism, after the connecting plug is connected with an external plug, a screw rod is twisted to move in a spiral groove, the screw rod drives a moving table to move, two sets of bidirectional sliding blocks move to one side of the connecting plug, the other sides of the two sets of bidirectional sliding blocks move to one side of the external plug, and then an adjusting motor works to drive a bidirectional lead screw to rotate; the bidirectional sliding block moves on the bidirectional lead screw, and the plugging head and an external plug are tightly connected through the bidirectional sliding block, so that the loosening condition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pin structures, in particular to a pin structure for a TFT display screen. Background Art

[0002] TFT display, or thin film transistor display, is an active matrix liquid crystal display. In a TFT display, each liquid crystal pixel is driven by a thin film transistor integrated behind it to achieve high-speed, high-brightness, and high-contrast display. Pins are essential components in TFT displays, which are used to connect electronic components to external circuits or devices. Pins are usually made of metal. They can be straight, curved, flat, cylindrical, or other shapes, depending on the type and purpose of the electronic component. Pins play a vital role in electronic devices. They provide electrical connections between electronic components and external circuits. Through pins, electronic components can receive power, control signals, data signals, etc., and output corresponding signals or responses.

[0003] Patent document CN212324472U discloses a double-row pin structure of a MOS tube, which discloses "including a PCB board, a MOS tube body is arranged on the upper surface of the PCB board, a first pin is fixedly connected to one side of the MOS tube body, a connector is sleeved on one end of the first pin, a snap-in groove is provided on the surface of the connector, a second pin is plugged into the interior of the connector, and a protective shell is arranged on the upper surface of the PCB board. The second pin can be connected to the first pin by the connector cooperating with the snap-in groove, and there are four snap-in grooves which are respectively located in different directions, so that the second pin can be directly plugged into the interior of the connector, thereby avoiding the need to bend the pin with the help of tools. By providing a protective shell, the surroundings of the MOS tube body and the first pin can be protected, and the diamond-shaped protrusion and the diamond-shaped through-slot are matched by the rotating rod, so that the diamond-shaped protrusion can be rotated and pulled to pass through the diamond-shaped through-slot."

[0004] However, the double-row pin structure of the MOS tube in the above-mentioned public document mainly considers protecting the surroundings and the first pin of the MOS tube body. The rotating rod cooperates with the diamond-shaped protrusion and the diamond-shaped through-slot, so that the rotating rod can be rotated and pulled to make the diamond-shaped protrusion pass through the diamond-shaped through-slot. It is not convenient to strengthen the connection between the plug connector and the external plug to avoid looseness. When the plug connector is connected to the external plug, the plug connector and the external plug may become loose due to long-term connection, which may cause abnormal operation of the pin board.

[0005] In view of this, it is necessary to develop a reinforcement mechanism to reinforce the connection between the plug connector and the external plug to avoid loosening. Utility Model Content

[0006] The utility model aims to provide a pin structure for a TFT display screen, so as to solve the technical problem of preventing the plug connector on the pin structure for a TFT display screen from loosening proposed in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a pin structure for a TFT display screen, comprising: a pin plate, a plug connector is installed on the outer wall of the pin plate, a reinforcement mechanism is provided at the bottom of the pin plate, and the reinforcement mechanism is used to reinforce the connection between the plug connector and an external plug to prevent loosening;

[0008] The reinforcement mechanism includes a reinforcement plate, which is arranged on the outer wall of the pin plate, and the inner wall of the reinforcement plate is provided with a spiral groove, and the inner wall of the spiral groove is installed with a spiral rod, and the outer wall of the spiral rod is installed with a moving platform, and the top of the moving platform is installed with an adjusting motor, and the output end of the adjusting motor is installed with a bidirectional lead screw, and the outer wall of the bidirectional lead screw is surrounded by a bidirectional slider, and the top of the moving platform is installed with a limited sliding rod, and one end of the limited sliding rod passes through the interior of the bidirectional slider.

[0009] Preferably, a cooling mechanism is provided on the top of the pin plate, and the cooling mechanism is used to cool the pin plate.

[0010] Preferably, the cooling mechanism comprises a cooling shell, and the cooling shell is arranged on the top of the pin plate.

[0011] Preferably, the inner wall of the cooling shell is provided with air holes.

[0012] Preferably, a connecting rod is installed on the inner wall of the cooling shell, a locking screw groove is provided on the outer wall of the connecting rod, a locking screw is installed on the outer wall of the cooling shell, and a section of the locking screw extends to the inside of the locking screw groove.

[0013] Preferably, a cooling fan is installed on the outer wall of the connecting rod.

[0014] Preferably, a power module is installed on the inner wall of the cooling shell, a power line is installed on the outer wall of the power module, a power plug is installed on the outer wall of the power line, and a wiring plug is installed on the outer wall of the cooling fan.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a reinforcement mechanism to reinforce the connection between the plug connector and the external plug to avoid loosening. When the plug connector is connected to the external plug, the plug connector and the external plug may become loose due to long-term connection, which may cause the pin plate to work abnormally. Therefore, it is necessary to improve this. First, after the plug connector is connected to the external plug, the spiral rod is twisted to move in the spiral groove, and the spiral rod drives the moving platform to move, so that the two sets of bidirectional sliders move to one side of the plug connector and the other side moves to one side of the external plug. Then, the motor is adjusted to drive the bidirectional screw rod to rotate, and the bidirectional slider moves on the bidirectional screw rod. The plug connector and the external plug are tightly connected by the bidirectional slider to avoid loosening.

[0017] 2. The utility model cools down the pin board by installing a cooling mechanism. Long-term operation of the pin board will lead to a high temperature state and affect the normal operation of the pin board, so it is necessary to improve this. First, the connecting rod is moved into the cooling shell, and then the locking screw is fixed to the locking screw groove, and the cooling fan is installed in the cooling shell. Then the power plug is connected to the wiring plug, and the power module is powered on to power on the cooling fan. When the pin board is working, the cooling fan is powered on to cool it. At the same time, if the cooling fan is damaged, it can be easily removed from the cooling shell for easy replacement, thereby cooling the pin board to avoid the situation where the temperature is high and the normal operation of the pin board is affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a front structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the reinforcement plate portion of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the cooling shell part of the utility model.

[0022] In the figure: 1. Pin board; 2. Plug connector; 3. Reinforcement disk; 4. Spiral groove; 5. Screw rod; 6. Moving platform; 7. Adjustment motor; 8. Bidirectional screw rod; 9. Bidirectional slider; 10. Slide limit rod; 11. Cooling shell; 12. Air vent; 13. Connecting rod; 14. Locking screw groove; 15. Locking screw; 16. Cooling fan; 17. Power module; 18. Power wire; 19. Power plug; 20. Wiring plug. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 and Figure 2 A pin structure for a TFT display screen includes: a pin board 1, a plug connector 2 is installed on the outer wall of the pin board 1, the pin board 1 is connected to the corresponding position on the circuit board (PCB), and then the plug connector 2 is used to connect to an external plug, so that the pin board 1 can work normally. Through the pins, the electronic components can receive power, control signals, data signals, etc., and output corresponding signals or responses.

[0027] See also Figure 2 and Figure 3A reinforcing mechanism is provided at the bottom of the pin plate 1, and the reinforcing mechanism is used to reinforce the connection between the plug connector 2 and the external plug to prevent loosening. The reinforcing mechanism includes a reinforcing plate 3, and the reinforcing plate 3 is arranged on the outer wall of the pin plate 1. The inner wall of the reinforcing plate 3 is provided with a spiral groove 4, and the inner wall of the spiral groove 4 is installed with a spiral rod 5. The outer wall of the spiral rod 5 is installed with a moving platform 6, and the top of the moving platform 6 is installed with an adjusting motor 7. The output end of the adjusting motor 7 is installed with a bidirectional lead screw 8, and the outer wall of the bidirectional lead screw 8 is surrounded by a bidirectional slider 9. A limited slide rod 10 is installed on the top of the moving platform 6, and one end of the limited slide rod 10 passes through the interior of the bidirectional slider 9, so that the plug connector 2 and the external plug can be connected. When the plug is connected, the long-term connection may cause the plug connector 2 and the external plug to become loose, which may cause the pin board 1 to work abnormally. Therefore, it is necessary to improve this. First, after the plug connector 2 is connected to the external plug, the screw rod 5 is twisted to move in the spiral groove 4, and the screw rod 5 drives the moving platform 6 to move, so that the two sets of bidirectional sliders 9 move to one side of the plug connector 2 and the other side moves to one side of the external plug. Then, the motor 7 is adjusted to drive the bidirectional screw rod 8 to rotate, and the bidirectional slider 9 moves on the bidirectional screw rod 8, and the bidirectional slider 9 is used to tightly connect the plug connector 2 and the external plug to avoid looseness.

[0028] See also Figure 1 and Figure 4 A cooling mechanism is provided on the top of the pin plate 1, and the cooling mechanism is used to cool the pin plate 1. The cooling mechanism includes a cooling shell 11, and the cooling shell 11 is arranged on the top of the pin plate 1. The inner wall of the cooling shell 11 is provided with an air vent 12, and a connecting rod 13 is installed on the inner wall of the cooling shell 11. The outer wall of the connecting rod 13 is provided with a locking screw groove 14, and a locking screw 15 is installed on the outer wall of the cooling shell 11, and a section of the locking screw 15 extends to the inside of the locking screw groove 14, and a cooling fan 16 is installed on the outer wall of the connecting rod 13, and a power module 17 is installed on the inner wall of the cooling shell 11, and a power line 18 is installed on the outer wall of the power line 18, and a power plug 19 is installed on the outer wall of the power line 18. A wiring plug 20 is installed on the wall. Long-term operation of the pin board 1 will cause a high temperature state and affect the normal operation of the pin board 1, so it is necessary to improve this. First, the connecting rod 13 is moved into the cooling shell 11, and then the locking screw 15 is fixed to the locking screw groove 14, and then the cooling fan 16 is installed in the cooling shell 11, and then the power plug 19 is connected to the wiring plug 20, and the power module 17 is powered on to power the cooling fan 16. When the pin board 1 is working, the cooling fan 16 is powered on to cool it. At the same time, if the cooling fan 16 is damaged, it can be easily removed from the cooling shell 11 for easy replacement, thereby cooling the pin board 1 to avoid the situation where the high temperature affects the normal operation of the pin board 1.

[0029] Working principle: connect the pin board 1 to the corresponding position on the circuit board (PCB), and then use the plug connector 2 to connect to the external plug, so that the pin board 1 can work normally. Through the pins, the electronic components can receive power, control signals, data signals, etc., and output corresponding signals or responses. When the plug connector 2 is connected to the external plug, the plug connector 2 and the external plug may become loose due to long-term connection, which may cause the pin board 1 to work abnormally. Therefore, it is necessary to improve this. First, after the plug connector 2 is connected to the external plug, twist the spiral rod 5 to move in the spiral groove 4, and the spiral rod 5 drives the moving platform 6 to move, so that the two sets of bidirectional sliders 9 move to one side of the plug connector 2 and the other side moves to one side of the external plug. Then adjust the motor 7 to work and drive the bidirectional screw rod 8 to rotate. , then the two-way slider 9 moves on the two-way screw rod 8, and the two-way slider 9 is used to tightly connect the plug connector 2 and the external plug to avoid looseness. The pin board 1 will cause a high temperature state when it works for a long time, which will affect the normal operation of the pin board 1, so it is necessary to improve this. First, the connecting rod 13 is moved into the cooling shell 11, and then the locking screw 15 is fixed to the locking screw groove 14, and the cooling fan 16 is installed in the cooling shell 11, and then the power-on plug 19 is connected to the wiring plug 20, and the power-on module 17 is powered on to power on the cooling fan 16. When the pin board 1 is working, the cooling fan 16 is powered on to cool it. At the same time, if the cooling fan 16 is damaged, it can be easily removed from the cooling shell 11 for easy replacement, thereby cooling the pin board 1 to avoid the high temperature affecting the normal operation of the pin board 1.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A pin structure for a TFT display screen, characterized in that: The invention comprises: a pin plate (1), a plug connector (2) being installed on the outer wall of the pin plate (1), a reinforcing mechanism being provided at the bottom of the pin plate (1), the reinforcing mechanism being used to reinforce the connection between the plug connector (2) and an external plug to prevent loosening; The reinforcement mechanism comprises a reinforcement plate (3), wherein the reinforcement plate (3) is arranged on the outer wall of the pin plate (1), the inner wall of the reinforcement plate (3) is provided with a spiral groove (4), the inner wall of the spiral groove (4) is installed with a spiral rod (5), the outer wall of the spiral rod (5) is installed with a moving platform (6), the top of the moving platform (6) is installed with an adjustment motor (7), the output end of the adjustment motor (7) is installed with a bidirectional lead screw (8), the outer wall of the bidirectional lead screw (8) is surrounded by a bidirectional slider (9), the top of the moving platform (6) is installed with a limited slide rod (10), and one end of the limited slide rod (10) passes through the interior of the bidirectional slider (9).

2. The pin structure for a TFT display screen according to claim 1, characterized in that: A cooling mechanism is provided on the top of the pin plate (1), and the cooling mechanism is used to cool the pin plate (1).

3. The pin structure for a TFT display screen according to claim 2, characterized in that: The cooling mechanism comprises a cooling shell (11), and the cooling shell (11) is arranged on the top of the pin plate (1).

4. The pin structure for a TFT display screen according to claim 3, characterized in that: The inner wall of the cooling shell (11) is provided with air holes (12).

5. The pin structure for a TFT display screen according to claim 3, characterized in that: A connecting rod (13) is installed on the inner wall of the cooling shell (11), a locking screw groove (14) is provided on the outer wall of the connecting rod (13), a locking screw rod (15) is installed on the outer wall of the cooling shell (11), and a section of the locking screw rod (15) extends into the interior of the locking screw groove (14).

6. The pin structure for a TFT display screen according to claim 5, characterized in that: A cooling fan (16) is installed on the outer wall of the connecting rod (13).

7. The pin structure for a TFT display screen according to claim 6, characterized in that: The inner wall of the cooling shell (11) is installed with a power module (17), the outer wall of the power module (17) is installed with a power line (18), the outer wall of the power line (18) is installed with a power plug (19), and the outer wall of the cooling fan (16) is installed with a wiring plug (20).

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