LED display screen connector

Abstract

The utility model discloses an LED display screen connector, which relates to the technical field of LED display screens, and comprises a main body and a back plate, a clamping component is arranged between the main body and the back plate, a C port is arranged on one side of the top surface of the main body, an interface matched with the C port is arranged on the back plate, the clamping component comprises a clamping block arranged on the back surface of the back plate, and the clamping block is arranged on the back surface of the back plate. A clamping piece matched with the clamping block is arranged on one side of the main body; according to the utility model, an eight-pin interface is replaced by the C port, so that the transmission rate is higher, picture transmission work with higher definition and frame rate can be supported, and the C port is widely applied to various electronic devices, such as smart phones, notebook computers, tablet personal computers and the like due to the convenience of the C port; and by adopting the C port, connection and interaction with the equipment can be easier, and the interoperability and the use convenience of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to an LED display screen connector. Background Art

[0002] With the continuous development of information technology, LED display screens, as a highly efficient, energy-saving and environmentally friendly display device, have been widely used in advertising, media, sports, transportation and other fields. The popularization and application of LED display screens have not only improved the efficiency and quality of information dissemination, but also promoted the development and innovation of related industries. However, during the use of LED display screens, the performance and quality of their connectors directly affect the stability and reliability of the display screen.

[0003] The prior art usually uses eight separate pins and pinholes for signal transmission. Each signal requires a separate pin and pinhole. This design results in relatively high production costs, and the end signal line also needs to be welded separately. During welding, poor welding is prone to occur, resulting in a low yield. In addition, due to process problems, the eight signal pins need to be arranged at intervals, which occupies more space.

[0004] In view of this, this application is hereby filed. Utility Model Content

[0005] The purpose of the utility model is to provide a LED display screen connector to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides an LED display screen connector, including a main body and a back panel, a card connection component is arranged between the main body and the back panel, a C port is arranged on one side of the top surface of the main body, an interface adapted to the C port is opened on the back panel, the card connection component includes a card block arranged on the back side of the back panel, and a card adapted to the card block is arranged on one side of the main body.

[0007] Furthermore, the card block is a rectangular block protruding from the back of the back plate, the card is a plastic plate that can be deformed in a small range, the upper end of the card is fixedly connected to the side wall of the main body, the lower end is raised, and a protrusion adapted to the card block is provided on the side away from the main body.

[0008] Furthermore, there are two cards, and the two cards are symmetrically arranged on both sides of the main body with the left and right central axes of the main body as axes.

[0009] Furthermore, a protrusion bent upward is provided at the lower end of the card, one end of a pressing sheet is fixedly connected to the lower end of the main body, and the other end of the pressing sheet contacts the protrusion from above.

[0010] Furthermore, a top cover is sleeved on the top end of the main body, the right side of the top cover is rotatably connected to the right side of the main body through a rotating shaft, and the other end of the top cover is clamped with the main body through a positioning assembly.

[0011] Furthermore, the positioning assembly includes a sliding sleeve fixedly connected to the left side of the main body, a slider is slidably connected in the sliding sleeve, a pressure rod is provided on the left side of the slider, one end of a spring is fixedly connected to the right side of the slider, the other end of the spring is fixedly connected to the left side of the main body, a positioning ring adapted to the slider is provided on the left side of the top cover, and a chamfer is provided on the left side of the top end of the slider.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By setting the C port instead of the eight-pin interface, the transmission rate can be higher, and it can support the transmission of images with higher clarity and frame rate. Due to its convenience, the C port has been widely used in various electronic devices, including smart phones, laptops, tablets, etc. The C port makes it easier to connect and interact with these devices, improving the interoperability and ease of use of the devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the installation status of an LED display connector;

[0015] Figure 2 This is a schematic diagram of the signal transmission structure of an LED display connector;

[0016] Figure 3 A schematic cross-sectional view of a protective structure of an LED display connector;

[0017] Figure 4 for Figure 3 A magnified view of middle;

[0018] Figure 5 The figure is a schematic diagram of the structure of an LED display screen connector in the prior art.

[0019] In the figure:

[0020] 1. Main body; 101. Card; 102. Pressing sheet;

[0021] 2. back panel; 201. card block;

[0022] 3. C port;

[0023] 4. Eight-pin interface;

[0024] 5. top cover; 501. rotating shaft; 502. positioning ring;

[0025] 6. Sliding sleeve; 601. Sliding block; 602. Pressure rod; 603. Spring. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 The utility model provides a technical solution: it includes a main body 1 and a back plate 2, a card connection component is arranged between the main body 1 and the back plate 2, a C port 3 for replacing the eight-pin interface 4 is arranged on one side of the top surface of the main body 1, and an interface adapted to the C port 3 is opened on the back plate 2.

[0028] The above design has the following effects when implemented. C-port 3 has a higher transmission rate due to its own characteristics and can support image transmission with higher clarity and frame rate. In addition, C-port 3 has been widely used in various electronic devices, including smart phones, laptops, tablets, etc. due to its convenience. The use of C-port 3 makes it easier to connect and interact with these devices, improving the interoperability and ease of use of the devices.

[0029] Further, referring to the figure, the card assembly includes a card block 201 arranged on the back side of the back plate 2, and a card 101 adapted to the card block 201 is arranged on one side of the main body 1. The card block 201 is a rectangular block that protrudes from the back side of the back plate 2. The card 101 is a plastic plate that can be deformed in a small range. The upper end of the card 101 is fixedly connected to the side wall of the main body 1, and the lower end is raised, and a protrusion adapted to the card block 201 is arranged on the side away from the main body 1.

[0030] The above design has the following effects when implemented. When the main body 1 is inserted into the back plate 2, the card 101 on its outer wall will be deformed due to the interference with the back plate 2, and after the protrusion passes through the side of the back plate 2, due to the restorability of the card 101's own material, the protrusion will be stretched to the top surface of the back plate 2 and fixed to the back plate 2, thereby fixing the main body 1 and preventing it from slipping off the back plate 2 easily. When disassembling, the main body 1 can be quickly removed by pressing the card 101.

[0031] Furthermore, referring to the figure, there are two cards 101, and the two cards 101 are symmetrically arranged on both sides of the main body 1 with the left and right central axes of the main body 1 as axes.

[0032] When the above design is implemented, it has the following effect: the protrusions on the card 101 can be snapped into the top surfaces of the back panels 2 on both sides at the same time, and the snapping effect is improved by increasing the snapping positions, thereby increasing the stability of the main body 1 and the back panel 2 after being connected.

[0033] Preferably, referring to the figure, the lower end of the card 101 is provided with an upwardly bent protrusion, the lower end of the main body 1 is fixedly connected with one end of the pressing sheet 102, and the other end of the pressing sheet 102 abuts against the protrusion from above.

[0034] The above design has the following effects when implemented: when pressing the card 101 to remove the main body 1, there is no need to find the end of the card 101. The end of the card 101 can be pressed by pressing the pressing sheet 102. Compared with the smaller end of the card 101, the side wall of the pressing sheet 102 has a larger area, which makes it more convenient to find and apply force when pressing.

[0035] As another embodiment of the present utility model, referring to the figure, a top cover 5 is sleeved on the top end of the main body 1, and the right side of the top cover 5 is rotatably connected to the right side of the main body 1 through a rotating shaft 501, and a torsion spring is arranged in the rotating shaft 501. The other end of the top cover 5 is clamped with the main body 1 through a positioning assembly, and the positioning assembly includes a sliding sleeve 6 fixedly connected to the left side of the main body 1, and a slider 601 is slidably connected in the sliding sleeve 6, and a pressure rod 602 is arranged on the left side of the slider 601, and one end of a spring 603 is fixedly connected to the right side of the slider 601, and the other end of the spring 603 is fixedly connected to the left side of the main body 1, and a positioning ring 502 adapted to the slider 601 is arranged on the left side of the top cover 5, and a chamfer is provided on the left side of the top of the slider 601.

[0036] By adopting the above design, when not in use, the right end of the top cover 5 can be clamped on the slider 601 through the positioning ring 502 with the rotating shaft 501 as the axis, so that the top surface of the main body 1 is sealed, which can prevent the docking device on the top surface of the main body 1 from entering water or foreign objects, thereby preventing damage. If it is necessary to remove the top cover 5, the slider 601 can be driven to move to the right by pressing the pressure rod 602, so that its top end is no longer limited by the positioning ring 502, and then the top cover 5 can automatically pop open under the drive of the torsion spring in the rotating shaft 501, so that the top of the main body 1 is exposed. At this time, the main body 1 can be docked with the back plate 2, and the spring 603 arranged between the pressure rod 602 and the main body 1 can make When the top cover 5 is rotated to make the positioning ring 502 move downward, the positioning ring 502 will conflict with the chamfer of the top surface of the spring 603, and then press the slider 601 backward through the chamfer. When the top end of the slider 601 completely enters the positioning ring 502, the top cover 5 is sleeved, and the top end of the slider 601 will automatically reset and be connected to the top end of the positioning ring 502 under the drive of the spring 603, so as to more conveniently complete the fixation of the top cover 5. After fixation, the spring 603 can drive the slider 601 to always conflict with the positioning ring 502, thereby preventing the slider 601 from sliding in the positioning ring 502 due to gravity, bumps or collisions, resulting in the top cover 5 The limit is cancelled and the top cover 5 falls off from the top surface of the main body 1.

[0037] Working principle:

[0038] During installation, first hold the side of the main body 1, and then align the C port 3 with the interface on the back panel 2 and insert it. During insertion, the card 101 on the outer wall of the main body 1 will be compressed and deformed due to the interference with the back panel 2. After the protrusion passes through the side of the back panel 2, due to the restorability of the material of the card 101 itself, the protrusion will be stretched to the top surface of the back panel 2 and be clamped and fixed with the back panel 2, thereby fixing the main body 1.

[0039] When disassembling, the pressing piece 102 provided at the bottom of the main body 1 can be pressed, and then the card 101 can be pressed through the upper bending protrusion at the lower end of the card 101, so that the card 101 is pressed and the protrusion thereon no longer contacts and engages with the back plate 2. At this time, the main body 1 can be pulled off the back plate 2 to complete the disassembly of the main body 1.

Claims

1. A LED display screen connector, comprising a main body (1) and a back plate (2), wherein a snap-on assembly is arranged between the main body (1) and the back plate (2), characterized in that: A C port (3) is provided on one side of the top surface of the main body (1); an interface adapted to the C port (3) is provided on the back plate (2); the card connection assembly comprises a card block (201) provided on the back side of the back plate (2); and a card (101) adapted to the card block (201) is provided on one side of the main body (1).

2. The LED display connector according to claim 1, characterized in that: The card block (201) is a rectangular block that protrudes from the back of the back plate (2). The card (101) is a plastic plate that can be deformed within a small range. The upper end of the card (101) is fixedly connected to the side wall of the main body (1), the lower end is tilted, and a protrusion that is compatible with the card block (201) is provided on the side away from the main body (1).

3. The LED display connector according to claim 2, characterized in that: There are two cards (101), and the two cards (101) are symmetrically arranged on both sides of the main body (1) with the left and right central axes of the main body (1) as axes.

4. The LED display connector according to claim 3, characterized in that: The lower end of the card (101) is provided with an upwardly bent protrusion, and the lower end of the main body (1) is fixedly connected to one end of a pressing sheet (102), and the other end of the pressing sheet (102) contacts the protrusion from above.

5. The LED display connector according to claim 1, characterized in that: A top cover (5) is sleeved on the top end of the main body (1); the right side of the top cover (5) is rotatably connected to the right side of the main body (1) via a rotating shaft (501); and the other end of the top cover (5) is snap-connected to the main body (1) via a positioning assembly.

6. The LED display connector according to claim 5, characterized in that: The positioning assembly comprises a sliding sleeve (6) fixedly connected to the left side of the main body (1), a slider (601) being slidably connected in the sliding sleeve (6), a pressure rod (602) being arranged on the left side of the slider (601), one end of a spring (603) being fixedly connected to the right side of the slider (601), the other end of the spring (603) being fixedly connected to the left side of the main body (1), a positioning ring (502) adapted to the slider (601) being arranged on the left side of the top cover (5), and a chamfer being provided on the left side of the top end of the slider (601).

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