LED display screen connecting piece

Abstract

The utility model discloses a LED display screen connecting piece, including installation chassis, the installation chassis outer wall fixedly connected with the hinged seat, the hinged seat inside is provided with the guide plate, the guide plate one end is provided with the limit cylinder, the limit cylinder inside is provided with the clamping cylinder, the clamping cylinder one end fixedly connected with the connecting piece guide plate, the connecting piece guide plate outside is provided with the mounting panel, the mounting panel top is provided with the mounting structure, the mounting structure contains the threaded rod, the threaded rod one end fixedly connected with the first knob, the mounting panel inner wall symmetry fixedly connected with two limit plates, two the limit plate sliding is connected on the both sides of connecting piece guide plate outer wall, and two limit plates bottom lap on two support lugs, the mounting panel outer wall fixedly connected with first roof, the connecting piece guide plate outer wall fixedly connected with second roof, can realize display screen and connecting piece quick docking installation and to the connecting piece nimble to display screen position adjust.

Description

Technical Field

[0001] This utility model relates to the field of LED display equipment accessories technology, and in particular to an LED display connector. Background Technology

[0002] LED electronic displays are a type of display that uses controlled semiconductor light-emitting diodes (LEDs). They consist of tens of thousands to hundreds of thousands of LED pixels arranged uniformly. Different materials can be used to manufacture LED pixels of different colors to display various information such as text, graphics, images, animations, market data, video, and recorded signals. Currently, red, green, and yellow are the most widely used. The development of blue and pure green LEDs has reached the practical application stage.

[0003] Existing LED displays have some shortcomings in connection and installation. They are often fixed with bolts, which makes installation and disassembly relatively difficult. The connectors and the interface of the display cannot be quickly connected and installed, which increases the burden on the staff, is time-consuming and labor-intensive, and reduces the installation efficiency of the display and the connectors. In order to address the above problems, an improved and upgraded LED display connector is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide an LED display screen connector to solve the problems mentioned in the background art.

[0005] To solve the above problems, the following technical solution is provided: an LED display screen connector, including a mounting base, a hinge seat fixedly connected to the outer wall of the mounting base, a guide plate provided on the inner side of the hinge seat, a limiting cylinder provided at one end of the guide plate, a snap-fit ​​cylinder provided inside the limiting cylinder, a connector guide plate fixedly connected to one end of the snap-fit ​​cylinder, an installation plate provided on the outer side of the connector guide plate, an installation structure provided above the installation plate, the installation structure including a threaded rod, a first knob fixedly connected to one end of the threaded rod, two limiting plates symmetrically fixedly connected to the inner wall of the installation plate, the two limiting plates slidingly snapping onto both sides of the outer wall of the connector guide plate, and the bottoms of the two limiting plates overlapping two support protrusions.

[0006] As a preferred embodiment of the above technical solution, a first top plate is fixedly connected to the outer wall of the mounting plate, and a second top plate is fixedly connected to the outer wall of the connecting guide plate. The first top plate and the second top plate are of the same size, and the outer wall of the threaded rod is threadedly connected to the inside of the first top plate and the second top plate.

[0007] As a preferred embodiment of the above technical solution, the two limiting plates are not parallel to the mounting plate, and the distance between the two limiting plates is adapted to the size of the connecting guide plate, and the two supporting protrusions are fixedly connected to both sides of the connecting guide plate.

[0008] As a preferred embodiment of the above technical solution, a limiting frame is fixedly connected inside the snap-fit ​​cylinder, and the bottom of the mounting plate is connected to the limiting frame.

[0009] As a preferred embodiment of the above technical solution, a first friction shaft is fixedly connected inside the hinge seat, a guide plate is rotatably mounted on the outer wall of the first friction shaft, the other end of the guide plate is rotatably mounted on a second friction shaft, and the second friction shaft is fixedly mounted on the limiting cylinder.

[0010] As a preferred embodiment of the above technical solution, a positioning rod is rotatably installed inside one end of the limiting cylinder, and one end of the positioning rod passes through the inside of the limiting cylinder and the extension end is fixedly connected to a second knob, and the snap-fit ​​cylinder is fixedly connected to the positioning rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. The device of this utility model is equipped with components such as an installation plate, a threaded rod, a first top plate, and a limiting plate. By sliding the upper limiting plate on the installation plate and engaging it with the guide plate of the connector, and then fixing and limiting the first and second top plates by the threaded rod, it is easy to stably fix the LED display screen, which is conducive to improving the rapid docking and installation of the LED display screen, avoiding problems such as disassembly difficulties caused by bolt fixing, and improving the installation efficiency of the LED display screen.

[0013] 2. The device of this utility model is equipped with components such as a hinge seat, guide plate, second friction shaft, limiting cylinder, second knob, and snap-fit ​​cylinder, which facilitates multi-angle rotation and adjustment of the LED display screen, making it easy to adjust the LED display screen to the optimal viewing angle, improving the applicability of the connector, avoiding the problem that the connector is relatively fixed and difficult to adjust the display screen flexibly, and making it convenient to use.

[0014] Specific embodiments of the present invention are disclosed in detail with reference to the following description and accompanying drawings, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications, and equivalents. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of an LED display screen connector according to the present invention;

[0017] Figure 2 This is a schematic diagram of the rear structure of an LED display screen connector according to the present invention;

[0018] Figure 3 for Figure 2 Schematic diagram of the partial split structure;

[0019] Figure 4 for Figure 1 A schematic diagram of the partially split structure.

[0020] In the diagram: 1. Mounting base; 2. Hinge seat; 21. First friction shaft; 3. Guide plate; 4. Mounting plate; 5. Mounting structure; 51. First knob; 52. Threaded rod; 53. Limiting plate; 54. First top plate; 55. Supporting protrusion; 56. Limiting frame; 6. Limiting cylinder; 61. Second knob; 62. Positioning rod; 63. Second friction shaft; 7. Connecting guide plate; 71. Second top plate; 72. Snap-fit ​​cylinder. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figures 1 to 4 As shown, this embodiment provides a design for an LED display screen connector, including a mounting base 1. A hinge seat 2 is fixedly connected to the outer wall of the mounting base 1. A guide plate 3 is provided on the inner side of the hinge seat 2. A limiting cylinder 6 is provided at one end of the guide plate 3. A snap-fit ​​cylinder 72 is provided inside the limiting cylinder 6. A connector guide plate 7 is fixedly connected to one end of the snap-fit ​​cylinder 72. An installation plate 4 is provided on the outer side of the connector guide plate 7. An installation structure 5 is provided above the installation plate 4. The installation structure 5 includes a threaded rod 52. A first knob 51 is fixedly connected to one end of the threaded rod 52. Two limiting plates 53 are symmetrically fixedly connected to the inner wall of the installation plate 4. The two limiting plates 53 are slidably snapped onto both sides of the outer wall of the connector guide plate 7, and the bottoms of the two limiting plates 53 overlap on two support protrusions 55.

[0023] like Figures 2 to 3 As shown, a first top plate 54 is fixedly connected to the outer wall of the mounting plate 4, and a second top plate 71 is fixedly connected to the outer wall of the connecting guide plate 7. The first top plate 54 and the second top plate 71 are the same size. The outer wall of the threaded rod 52 is threadedly connected to the inside of the first top plate 54 and the second top plate 71. The two limiting plates 53 are not parallel to the mounting plate 4, and the distance between the two limiting plates 53 is adapted to the size of the connecting guide plate 7. Two supporting protrusions 55 are fixedly connected to both sides of the connecting guide plate 7. A limiting frame 56 is fixedly connected inside the snap-fit ​​cylinder 72, and the bottom of the mounting plate 4 is connected to the limiting frame 56.

[0024] By sliding the two limiting plates 53 on the mounting plate 4 to both sides of the connecting guide plate 7, one end of the mounting plate 4 is limited by the supporting protrusion 55. At the same time, the mounting plate 4 is limited and supported by the limiting frame 56 when it moves down. After the mounting plate 4 is slidably installed, the threaded rod 52 is rotated in the first top plate 54 by rotating the first knob 51, so that the extension end is locked in the second top plate 71, which facilitates the limiting of the mounting plate 4 and realizes the quick docking and installation of the LED display screen. The angle between the limiting plate 53 and the mounting plate 4 is about 20 degrees, which makes it easy for the limiting plate 53 to slide on the connecting guide plate 7 so that its size is adapted. The supporting protrusion 55 and the limiting frame 56 are set to support the LED display screen during installation and improve its stability.

[0025] like Figure 4 As shown, a first friction shaft 21 is fixedly connected inside the hinge seat 2. A guide plate 3 is rotatably installed on the outer wall of the first friction shaft 21. The other end of the guide plate 3 is rotatably installed on a second friction shaft 63. The second friction shaft 63 is fixedly installed on a limiting cylinder 6. A positioning rod 62 is rotatably installed inside one end of the limiting cylinder 6. One end of the positioning rod 62 passes through the inside of the limiting cylinder 6 and the extended end is fixedly connected to a second knob 61. A snap-fit ​​cylinder 72 is fixedly connected to the positioning rod 62.

[0026] By rotating the guide plate 3 on the first friction shaft 21 inside the hinge seat 2 to an appropriate angle, the guide plate 3 drives the limiting cylinder 6 to rotate at an angle. According to the position of the display screen, the limiting cylinder 6 is rotated to a certain angle. Finally, the operator rotates the second knob 61 to drive the locking cylinder 72 on the positioning rod 62 to rotate up and down, so as to finely adjust the angle of the LED display screen. This facilitates flexible adjustment of the LED display screen at multiple angles and improves the applicability of the connector.

[0027] The working principle and process of this utility model are as follows: The mounting base 1 is fixed to the wall where it is to be installed using bolts. Then, the worker aligns the back of the LED display screen with the mounting plate 4, and then uses multiple sets of bolts to fix the LED display panel onto the mounting plate 4. At this time, the two limiting plates 53 on the mounting plate 4 are slidably engaged with the two sides of the connecting guide plate 7, so that one end is limited by the supporting protrusion 55. Simultaneously, when the mounting plate 4 moves downwards, it is limited and supported by the limiting bracket 56, which improves the support stability of the LED display screen. After the mounting plate 4 is slidably installed, rotating the first knob 51 drives the threaded rod 52 to rotate within the first top plate 54, causing... The extension end is snapped into the inside of the second top plate 71, which facilitates the positioning of the mounting plate 4 and enables quick docking and installation of the LED display screen. This avoids problems such as difficulty in disassembly and assembly caused by bolt fixing. After the LED display screen is installed, the guide plate 3 on the first friction shaft 21 inside the hinge seat 2 is rotated to an appropriate angle according to the needs of the site. This causes the guide plate 3 to drive the limiting cylinder 6 to rotate at an angle. According to the position of the display screen, the limiting cylinder 6 is rotated to a certain angle. Finally, the staff rotates the second knob 61 to drive the positioning rod 62 to rotate the snapping cylinder 72 up and down, so as to fine-tune the angle of the LED display screen and make it easy to adjust the display screen to the optimal viewing angle position.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

Claims

1. An LED display screen connector, characterized in that, The system includes a mounting base (1), a hinge seat (2) fixedly connected to the outer wall of the mounting base (1), a guide plate (3) provided on the inner side of the hinge seat (2), a limiting cylinder (6) provided at one end of the guide plate (3), a snap-fit ​​cylinder (72) provided inside the limiting cylinder (6), a connector guide plate (7) fixedly connected to one end of the snap-fit ​​cylinder (72), an installation plate (4) provided on the outer side of the connector guide plate (7), an installation structure (5) provided above the installation plate (4), the installation structure (5) includes a threaded rod (52), a first knob (51) fixedly connected to one end of the threaded rod (52), two limiting plates (53) symmetrically fixedly connected to the inner wall of the installation plate (4), the two limiting plates (53) slidingly snapped onto both sides of the outer wall of the connector guide plate (7), and the bottom of the two limiting plates (53) overlapping on two support protrusions (55).

2. The LED display screen connector according to claim 1, characterized in that, The mounting plate (4) is fixedly connected to the outer wall of the first top plate (54), and the connecting guide plate (7) is fixedly connected to the outer wall of the second top plate (71). The first top plate (54) and the second top plate (71) are the same size. The threaded rod (52) is threadedly connected to the outer wall of the first top plate (54) and the second top plate (71).

3. The LED display screen connector according to claim 2, characterized in that, The two limiting plates (53) are not parallel to the mounting plate (4), and the distance between the two limiting plates (53) is adapted to the size of the connecting guide plate (7). The two supporting protrusions (55) are fixedly connected to both sides of the connecting guide plate (7).

4. The LED display screen connector according to claim 3, characterized in that, The clamping cylinder (72) is fixedly connected to a limiting frame (56), and the bottom of the mounting plate (4) is connected to the limiting frame (56).

5. The LED display screen connector according to claim 1, characterized in that, The hinge seat (2) is internally fixedly connected to a first friction shaft (21), and a guide plate (3) is rotatably installed on the outer wall of the first friction shaft (21). The other end of the guide plate (3) is rotatably installed on a second friction shaft (63), and the second friction shaft (63) is fixedly installed on a limiting cylinder (6).

6. The LED display screen connector according to claim 5, characterized in that, The limiting cylinder (6) has a positioning rod (62) rotatably installed inside one end, and one end of the positioning rod (62) passes through the inside of the limiting cylinder (6) and the extension end is fixedly connected to a second knob (61). The snap-fit ​​cylinder (72) is fixedly connected to the positioning rod (62).

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