Integrated device of LED display system

Abstract

The utility model belongs to the field of LED display systems, and relates to an integrated device of an LED display system. Comprising an adapter plate, an LED display screen and a limiting mechanism, mounting grooves are symmetrically formed in one side of the adapter plate, receiving cards are mounted in the mounting grooves, one side of the adapter plate is connected with the LED display screen through network cables, the other side of the adapter plate is communicated with two sets of network cables, the limiting mechanism is mounted on the adapter plate, and the limiting mechanism and the receiving cards are mounted in a matched mode. The adapter plate and the receiving card are integrated, so that the structure of the system is simplified, connecting points between components are reduced, and the fault risk caused by poor contact or loose connection is greatly reduced. Due to the integrated design, the whole system is more compact and stable and is convenient to install and maintain, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to LED display system field relates to a kind of integrated device of LED display system. BACKGROUND

[0002] With the rapid development of science and technology, LED display screen as important medium of information dissemination and visual display, is widely used in outdoor advertising, sports events, conferences and exhibitions and multiple fields;Its high brightness, wide viewing angle, rich color and easy to control characteristics, make LED display screen become indispensable part of modern information display;However, in the actual operation and maintenance process of LED display system, signal transmission stability becomes one of the key factors affecting display effect.

[0003] Traditional LED display system often transmits data and controls by a large number of network cables and receiving cards, the complex connection and dense layout of these components not only increase the complexity of the system, but also bring higher failure risk;Especially when network cable and receiving card fail, it often leads to unstable signal transmission, and further causes screen black screen, flicker or display content disorder and other problems;These problems not only seriously affect the normal communication of information, but also greatly interfere with the audience's viewing experience. UTILITARY MODEL CONTENT

[0004] UTILITARY MODEL PURPOSE

[0005] The integrated device of LED display system provided by the utility model integrates adapter board and receiving card, simplifies system structure, reduces maintenance cost, improves signal transmission stability, and enhances system reliability.

[0006] TECHNICAL SCHEME

[0007] An integrated device of LED display system, comprising: adapter board, LED display screen and limiting mechanism, one side of adapter board is symmetrically provided with mounting groove, receiving card is installed in mounting groove, LED display screen is connected to one side of adapter board through network cable, two groups of network cables are connected to the other side of adapter board, limiting mechanism is installed on adapter board, limiting mechanism is installed in cooperation with receiving card.

[0008] Preferably, the limiting mechanism comprises: elastic sheets, ear plates, cover plates, grooves, return springs, sliding plates, square rods, jacks and square grooves, the inner walls of the mounting grooves are fixedly connected with elastic sheets in pairs, two of the elastic sheets are used for clamping the receiving card, the mounting grooves on one side of the adapter plate are fixedly connected with ear plates in pairs, the cover plates are rotatably connected between the two ear plates, the cover plates are used for stabilizing the receiving card and avoiding shaking of the receiving card, a groove is formed in the middle of one of the ear plates, the inner wall of the groove is fixedly connected with a return spring, the sliding plate is slidably connected with the inner wall of the groove, one side of the sliding plate is fixedly connected with one end of the return spring, the side of the sliding plate away from the return spring is fixedly connected with a square rod, one end of the square rod is fixedly connected with a jack, a square groove is formed in the side of the cover plate close to the return spring, the square rod is inserted into the square groove, and the jack is slidably connected with the cover plate.

[0009] Preferably, the adapter plate is a double backup adapter plate.

[0010] Preferably, limit grooves are symmetrically formed in the inner wall of the groove, and limit blocks are fixedly connected with the outer wall of the sliding plate in pairs.

[0011] Preferably, a taking groove is formed in the edge of the mounting groove, so that the receiving card can be disassembled and assembled conveniently.

[0012] Preferably, a rubber pad is fixedly connected with the side of the cover plate close to the receiving card, so that the receiving card can be stabilized and protected.

[0013] Preferably, a torsion spring is arranged between the other ear plate and the side of the cover plate, so that the cover plate can be automatically opened when the cover plate is not limited.

[0014] The application has the following beneficial effects:

[0015] Integrated design: The adapter plate and the receiving card are integrated, which not only simplifies the structure of the system, but also reduces the connection points between components, thereby greatly reducing the risk of failure caused by poor contact or loose connection. This integrated design makes the entire system more compact and stable, facilitating installation and maintenance, and improving work efficiency.

[0016] Double backup mode enhances reliability: The adapter plate of the application adopts a double backup design, that is, two independent network cables and receiving card systems are provided. This design allows the backup system to immediately take over work when one of the network cables or receiving cards fails, ensuring continuous and stable transmission of signals. This redundant design greatly improves the fault tolerance and reliability of the system, effectively avoiding large screen black screen or display abnormality caused by single point failure.

[0017] Stability of signal transmission is improved: due to the adoption of double backup mode and optimized connection mode, the stability of signal transmission is significantly improved. Even in the case of complex network environment or strong external interference, the accurate and rapid transmission of signals can be ensured, and the display content is clear and smooth.

[0018] Maintenance cost is reduced: double backup design reduces downtime and maintenance frequency caused by failure, thereby reducing the maintenance cost of the system. At the same time, the integrated design makes the maintenance work more convenient and fast, and improves the maintenance efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure;

[0020] Figure 2 is a partial schematic diagram;

[0021] Figure 3 is a partial enlarged view;

[0022] Figure 4 is a schematic diagram of the receiving card. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme in the utility model embodiment will be described in more detail below in combination with the utility model embodiment. In the examples, the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The described embodiments are part of the embodiments of the utility model, not all. The described examples are exemplary and are intended to explain the utility model, and cannot be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model. The embodiments of the utility model will be described in detail below.

[0024] Please refer to Figures 1-4 An integrated device of an LED display system, the integrated device of the LED display system comprises: an adapter plate 1, an LED display screen 4 and a limiting mechanism 5, a mounting groove 2 is symmetrically formed on one side of the adapter plate 1, a receiving card 3 is mounted in the mounting groove 2, the adapter plate 1 is connected with the LED display screen 4 through a network cable on one side, two groups of network cables are connected on the other side of the adapter plate 1, the limiting mechanism 5 is installed on the adapter plate 1, the limiting mechanism 5 is installed in cooperation with the receiving card 3, the adapter plate 1 is a double backup adapter plate, a taking groove 9 is formed on the edge of the mounting groove 2, which facilitates the disassembly and assembly of the receiving card 3.

[0025] It should be noted that:

[0026] Please refer toFigures 3-4 The limiting mechanism 5 comprises elastic sheets 51, lug plates 52, cover plates 53, grooves 54, return springs 55, sliding plates 56, square rods 57, jacks 58 and square grooves 59, the inner walls of the mounting grooves 2 are fixedly connected with the elastic sheets 51 in pairs, the elastic sheets 51 are used for clamping the receiving cards 3, the lug plates 52 are fixedly connected with the side of the adapter board 1 located at the mounting grooves 2 in pairs, the cover plates 53 are rotatably connected between the lug plates 52, the cover plates 53 are used for stabilizing the receiving cards 3 and avoiding shaking of the receiving cards 3, the middle part of one of the lug plates 52 is provided with the groove 54, the return spring 55 is fixedly connected with the inner wall of the groove 54, the sliding plate 56 is slidably connected with the inner wall of the groove 54, one side of the sliding plate 56 is fixedly connected with one end of the return spring 55, the square rod 57 is fixedly connected with the side of the sliding plate 56 away from the return spring 55, the jack 58 is fixedly connected with one end of the square rod 57, the square groove 59 is formed in the side of the cover plate 53 close to the return spring 55, the square rod 57 is inserted into the square groove 59, the jack 58 is slidably connected with the cover plate 53, the limiting grooves 7 are symmetrically formed in the inner wall of the groove 54, the limiting blocks 8 are fixedly connected with the outer wall of the sliding plate 56 in pairs, the limiting blocks 7 and the limiting blocks 8 are slidably connected, the rubber pads 10 are fixedly connected with the side of the cover plate 53 close to the receiving cards 3, so that the receiving cards 3 are stably protected, the torsion springs 6 are arranged between the other lug plate 52 and the side of the cover plate 53, so that the cover plate 53 is automatically opened when the cover plate 53 is not limited.

[0027] The working principle of the integrated device of the LED display system is as follows:

[0028] Integrated design:

[0029] The adapter board 1 is a core component for signal transmission, two mounting grooves 2 are symmetrically formed in the adapter board 1, and the receiving cards 3 are arranged in the mounting grooves 2; the receiving cards 3 are directly fixed on the adapter board 1, so that the adapter board 1 and the receiving cards 3 are tightly integrated, the system structure is simplified, and the fault risk is reduced.

[0030] Dual backup mechanism:

[0031] The adapter board 1 is designed in a dual backup mode and comprises two independent signal transmission channels; the main channel and the backup channel work alternately, and once the main channel fails, the system is automatically switched to the backup channel, so that continuous signal transmission is ensured.

[0032] The function of the limiting mechanism 5:

[0033] a) Stabilizing the receiving cards 3: the limiting mechanism 5 is arranged in each mounting groove 2 and is used for stabilizing the receiving cards 3; the limiting mechanism 5 comprises the elastic sheets 51, the lug plates 52, the cover plates 53 and the like; the arc-shaped design of the elastic sheets 51 can tightly clamp the edges of the receiving cards 3 and prevent the receiving cards 3 from shaking;

[0034] b) Cover plate 53 locking mechanism: one side of the cover plate 53 is provided with a square slot 59, and the other side of the slide plate 56 is provided with a reset spring 55 and a square rod 57; the reset spring 55 pushes the square rod 57 to be inserted into the square slot 59, so as to tightly lock the cover plate 53 on the mounting slot 2, ensuring the stability of the adapter card.

[0035] Convenient disassembly: when the receiving card 3 needs to be maintained or replaced, the top rod 58 is pushed to move the square rod 57, thereby compressing the reset spring 55 and making the square rod 57 completely move into the recess 54; at this time, the cover plate 53 is no longer constrained by the square rod 57, and automatically rotates about 180 degrees under the action of the torsion spring 6, opens the mounting slot 2, and exposes the receiving card 3, facilitating disassembly.

[0036] Signal transmission process:

[0037] The external signal is input to the main channel receiving card 3 of the adapter board 1 through the network cable, and is transmitted to the LED display screen 4 for display after processing;

[0038] If the main channel fails, the system quickly identifies and switches to the backup channel through the fault detection mechanism, ensuring uninterrupted signal transmission;

[0039] Comprehensive working process:

[0040] In the normal working state, the adapter board 1 and the receiving card 3 are tightly matched through integrated design, and the double backup mechanism ensures the reliability of signal transmission;

[0041] When the receiving card 3 needs to be maintained or replaced, the operator unlocks the cover plate 53 by pushing the top rod 58, easily opens the mounting slot 2 by using the rotating design of the cover plate 53, and performs the disassembly and assembly work of the receiving card 3; after completion, the cover plate 53 is locked again through the top rod 58 to restore the normal working state of the system.

[0042] In addition, unless otherwise defined, technical terms or scientific terms used in the description of the present application shall be understood as having the common meaning to those of ordinary skill in the art to which the present application belongs. The words "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inner", "outer" and the like used in the description of the present application only indicate relative directions or positional relationships, and do not imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and the relative positional relationship may also change accordingly when the absolute position of the described object changes, therefore it cannot be understood as a limitation to the present application. The "first", "second", "third" and the like used in the description of the present application are only for the purpose of description, to distinguish different components, and cannot be understood as indicating or implying relative importance. The "one", "a" or "the" and the like used in the description of the present application should not be understood as an absolute limitation on the number, but should be understood as the presence of at least one. The "includes" or "contains" and the like used in the description of the present application means that the elements or objects appearing before the word are encompassed by the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0043] In addition, it should be further pointed out that, unless otherwise explicitly specified and limited, the "installation", "connection", "connection" and the like used in the description of the present application should be understood in a broad sense, for example, the connection can be fixed connection, or detachable connection, or integral connection; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium, or the internal communication of two elements, those skilled in the art can understand the specific meaning of the present application according to the specific circumstances.

[0044] The above is only a specific embodiment of the present application, and is not used to limit the present application, any skilled in the art can change or modify the above disclosed technical content to equivalent embodiments within the spirit and principles of the present application, and apply to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application, any modification, equivalent replacement, improvement and the like, should be included in the protection scope of the present application.

Claims

1. An integrated device of an LED display system, characterized by, Include: Adapter plate, LED display screen and limiting mechanism, the side of the adapter plate is symmetrically provided with a mounting groove, the mounting groove is internally provided with a receiving card, the side of the adapter plate is connected with the LED display screen through a network cable, the other side of the adapter plate is connected with two groups of network cables, the adapter plate is provided with a limiting mechanism, and the limiting mechanism is installed in cooperation with the receiving card.

2. The apparatus of claim 1, wherein, The limiting mechanism comprises: a spring, an ear plate, a cover plate, a groove, a reset spring, a sliding plate, a square rod, a top rod and a square groove, the inner wall of the mounting groove is symmetrically fixedly connected with a spring, the two springs are used for clamping the receiving card, the side of the adapter plate is symmetrically fixedly connected with an ear plate at the mounting groove, the two ear plates are rotatably connected with a cover plate, the cover plate is used for stabilizing the receiving card and avoiding the receiving card from shaking, a recess is formed in the middle of one of the ear plates, a reset spring is fixedly connected with the inner wall of the recess, a sliding plate is slidably connected with the inner wall of the recess, one side of the sliding plate is fixedly connected with one end of the reset spring, the side, away from the reset spring, of the sliding plate is fixedly connected with a square rod, one end of the square rod is fixedly connected with a top rod, a square groove is formed in the side, close to the reset spring, of the cover plate, the square rod is inserted into the square groove, and the top rod is slidably connected with the cover plate.

3. The apparatus of claim 1, wherein, The adapter plate is a double backup adapter plate.

4. The apparatus of claim 1, wherein, Limiting grooves are symmetrically formed in the inner wall of the recess, limiting blocks are symmetrically fixedly connected with the outer wall of the sliding plate, and the limiting blocks are slidably connected with each other.

5. The apparatus of claim 1, wherein, A taking groove is formed in the edge of the mounting groove, so that the receiving card is convenient to disassemble and assemble.

6. The apparatus of claim 1, wherein, A rubber pad is fixedly connected with the side, close to the receiving card, of the cover plate, so that the receiving card is conveniently stabilized and protected.

7. The apparatus of claim 2, wherein, A torsion spring is installed between the other ear plate and the side of the cover plate, so that the cover plate is automatically opened when the cover plate is not limited.

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