Fixing frame structure of LED transparent screen

Abstract

The utility model relates to the technical field of LED transparent screen installation, in particular to a fixing frame structure of an LED transparent screen, which comprises a stabilizing frame, a telescopic mechanism is arranged on the surface of the stabilizing frame, and a stabilizing mechanism is arranged on the surface of the telescopic mechanism. According to the fixing frame structure of the LED transparent screen, the fixing frame structure can be assembled and adjusted through simple operation such as sliding and clamping, complex part splicing is not needed, the installation time is greatly shortened, the labor cost is greatly reduced, the installation process is simple, convenient and rapid, and the installation efficiency is improved. Through movement of a sliding block in a sliding groove and sliding fit of a first mounting plate and a second mounting plate in a telescopic mechanism, flexible stretching and retracting of the frame in the width direction and the height direction can be achieved, the frame can adapt to LED transparent screens of various different sizes and specifications, the applicability of the frame is remarkably improved, multi-point-position fixing and supporting of the mechanism are stabilized, and the practicability is high. The height of the frame is still kept stable after telescopic adjustment, and the problems of looseness, displacement and the like are effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of LED transparent screen installation technology, and in particular to a fixed frame structure for an LED transparent screen. Background Technology

[0002] LED transparent screen is a new type of display device that combines LED display technology with the characteristics of transparent materials. It breaks through the limitations of traditional LED displays that are thick and opaque. With its unique transparent effect, thin and light appearance and flexible installation method, it has quickly emerged in many fields such as commercial display, architectural decoration and stage performance. Therefore, a fixed frame structure for LED transparent screen is particularly needed.

[0003] Chinese patent CN219936626U, published on May 8, 2023, discloses a quick-assembly and disassembly LED splicing screen frame structure. This device fixes the first set of mounting frames to the second set of mounting frames, and then tightens the bolts in the upper fastening block to the lower fastening block, thereby enabling quick installation. This avoids the need for excessive bolts or welding when installing or disassembling the LED splicing screen frame, which hinders quick disassembly. However, in practical applications, this quick-assembly and disassembly LED splicing screen frame structure requires the assembly of components. During installation, each component needs to be precisely aligned, making the operation cumbersome, time-consuming, and labor-intensive, resulting in low efficiency. Furthermore, this frame structure is difficult to flexibly adjust to different sizes of transparent LED screens. Utility Model Content

[0004] The purpose of this invention is to provide a fixed frame structure for an LED transparent screen to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fixed frame structure for an LED transparent screen, including a stabilizer, a sliding groove is provided on the inner surface of the stabilizer, a sliding block is slidably connected to the inner surface of the sliding groove, a connecting rod is fixedly connected to one side surface of the sliding block, a telescopic mechanism is provided on the surface of the stabilizer, a stabilizing mechanism is provided on the surface of the telescopic mechanism, and a screen is installed on one side surface of the telescopic mechanism.

[0006] The telescopic mechanism includes a first mounting plate, which is mounted on the surface of the stabilizer. A second mounting plate is slidably connected to the inner surface of the first mounting plate. A limit block is fixedly connected to the outer surface of the second mounting plate. A limit groove is formed on the inner surface of the first mounting plate. A slot is formed on one side surface of the second mounting plate. A locking block is slidably connected to the inner surface of the slot. A pad is fixedly connected to one end surface of the locking block. A connecting plate is fixedly connected to one side surface of the pad.

[0007] Preferably, the stabilizer is provided in multiple sets, the first mounting plate is provided in multiple sets on the surface of the stabilizer, and the outer dimensions of the second mounting plate match the inner dimensions of the first mounting plate.

[0008] Preferably, two sets of limiting blocks are symmetrically arranged around the central axis of the second mounting plate, and semi-circular grooves are provided on both sides of the limiting blocks. The limiting blocks are slidably connected to the limiting grooves, and the inner dimensions of the limiting grooves match the outer dimensions of the limiting blocks.

[0009] Preferably, multiple sets of pads are evenly spaced on one side surface of the connecting plate, and two sets of cards are symmetrically arranged on one side surface of the pads.

[0010] Preferably, the stabilizing mechanism includes a fixing groove formed on the surface of the stabilizing frame. A fixing block is slidably connected to the inner surface of the fixing groove. A connecting plate is fixedly connected to the outer surface of the fixing block. A fixing plate is fixedly connected to the outer surface of the connecting plate. The fixing plate is slidably connected to the outer surface of the first mounting plate. A first stabilizing groove is formed on one side surface of the fixing plate. A second stabilizing groove is formed on one side surface of the fixing plate. A third mounting plate is fixedly connected to one side surface of the connecting plate.

[0011] Preferably, the stabilizing mechanism is provided in two sets, the fixing groove is provided in multiple sets on the surface of the stabilizing frame, the fixing block is provided in multiple sets on the surface of the connecting plate, and the third mounting plate is provided in two sets on one side surface of the connecting plate.

[0012] Preferably, the inner dimensions of the first stabilizing groove and the second stabilizing groove match the outer dimensions of the first mounting plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The fixed frame structure of this LED transparent screen can be assembled and adjusted by simple operations such as sliding and snapping, without the need for complex parts splicing, which greatly reduces installation time and labor costs. The installation process is simple and quick. Through the movement of the sliding block in the sliding groove and the sliding cooperation between the first mounting plate and the second mounting plate in the telescopic mechanism, the frame can be flexibly extended and retracted in the width and height directions, which can adapt to a variety of LED transparent screens of different sizes and specifications, significantly improving the applicability of the frame. The multi-point fixed support of the stabilizing mechanism ensures that the frame remains highly stable after extension and adjustment, effectively avoiding problems such as loosening and displacement. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the unfolded structure of this utility model;

[0015] Figure 2This is a schematic diagram of the telescopic mechanism of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure in which the first mounting plate and the second mounting plate of this utility model cooperate with each other;

[0017] Figure 4 This is a schematic diagram of the shrinkage structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the stabilizing mechanism of this utility model.

[0019] In the diagram: 1. Stabilizer; 2. Sliding groove; 3. Sliding block; 4. Connecting rod; 5. Telescopic mechanism; 501. First mounting plate; 502. Second mounting plate; 503. Limiting block; 504. Limiting groove; 505. Slot; 506. Locking block; 507. Pad; 508. Connecting locking plate; 6. Stabilizing mechanism; 601. Fixing groove; 602. Fixing block; 603. Connecting plate; 604. Fixing plate; 605. First stabilizing groove; 606. Second stabilizing groove; 607. Third mounting plate; 7. Screen. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 This utility model provides a technical solution: a fixed frame structure for an LED transparent screen, including a stabilizer 1, a sliding groove 2 is provided on the inner surface of the stabilizer 1, a sliding block 3 is slidably connected to the inner surface of the sliding groove 2, a connecting rod 4 is fixedly connected to one side surface of the sliding block 3, a telescopic mechanism 5 is provided on the surface of the stabilizer 1, a stabilizing mechanism 6 is provided on the surface of the telescopic mechanism 5, and a screen 7 is installed on one side surface of the telescopic mechanism 5.

[0022] The telescopic mechanism 5 includes a first mounting plate 501, which is mounted on the surface of the stabilizer 1. A second mounting plate 502 is slidably connected to the inner surface of the first mounting plate 501. A limit block 503 is fixedly connected to the outer surface of the second mounting plate 502. A limit groove 504 is formed on the inner surface of the first mounting plate 501. A slot 505 is formed on one side surface of the second mounting plate 502. A locking block 506 is slidably connected to the inner surface of the slot 505. A pad 507 is fixedly connected to one end surface of the locking block 506. A connecting plate 508 is fixedly connected to one side surface of the pad 507. With the above structure, when in use, pulling the second mounting plate 501... When the stabilizing frame 1 is above 02, the second mounting plate 502 slides within the first mounting plate 501, and the limiting block 503 slides synchronously within the limiting groove 504, playing a guiding and limiting role to prevent the second mounting plate 502 from shifting or detaching during sliding. After adjusting to the appropriate size, the connecting plate 508 is pushed, causing the locking block 506 to engage in the locking groove 505, thereby fixing the position of the second mounting plate 502. In addition, the pad 507 on the connecting plate 508 can compensate for the thickness of the second mounting plate 502, making the overall thickness of the second mounting plate 502 consistent with that of the first mounting plate 501. After the frame is stretched and adjusted, the surface is flatter, which facilitates the subsequent installation and coordination of the screen 7.

[0023] Furthermore, the stabilizer 1 is provided with multiple sets, and the first mounting plate 501 is provided with multiple sets on the surface of the stabilizer 1. The outer dimensions of the second mounting plate 502 match the inner dimensions of the first mounting plate 501. With the above structure, in use, the multiple sets of stabilizers 1 and the first mounting plate 501 cooperate with each other to construct a larger frame structure. The second mounting plate 502 matches the dimensions of the first mounting plate 501, ensuring that the second mounting plate 502 can slide smoothly within the first mounting plate 501.

[0024] Furthermore, two sets of limiting blocks 503 are symmetrically arranged around the central axis of the second mounting plate 502. Semi-circular grooves are provided on both sides of the limiting blocks 503. The limiting blocks 503 are slidably connected to the limiting grooves 504. The inner dimensions of the limiting grooves 504 match the outer dimensions of the limiting blocks 503. With the above structure, during use, the two sets of symmetrically arranged limiting blocks 503 slide within the limiting grooves 504. The cooperation between the semi-circular grooves and the limiting grooves 504 restricts the sliding direction of the second mounting plate 502 while reducing the frictional resistance during the sliding process, so that the second mounting plate 502 is subjected to uniform force during the extension and retraction process, and the sliding is more stable and smooth.

[0025] Furthermore, multiple sets of pads 507 are evenly spaced on one side surface of the connecting plate 508, and two sets of locking blocks 506 are symmetrically arranged on one side surface of the pads 507. With the above structure, during use, the symmetrically arranged locking blocks 506 simultaneously engage with the locking slots 505 to securely lock the second mounting plate 502, avoiding uneven force that could lead to loose engagement or damage to components, thus enhancing the frame's stability and ensuring the frame's stability after telescopic adjustment.

[0026] Furthermore, the stabilizing mechanism 6 includes a fixing groove 601, which is formed on the surface of the stabilizing frame 1. A fixing block 602 is slidably connected to the inner surface of the fixing groove 601. A connecting plate 603 is fixedly connected to the outer surface of the fixing block 602. A fixing plate 604 is fixedly connected to the outer surface of the connecting plate 603. The fixing plate 604 is slidably connected to the outer surface of the first mounting plate 501. A first stabilizing groove 605 is formed on one side surface of the fixing plate 604, and a second stabilizing groove 605 is formed on one side surface of the fixing plate 604. The fixed groove 606 and the connecting plate 603 are fixedly connected to one side surface of the third mounting plate 607. With the above structure, when in use, the fixing block 602 slides in the fixed groove 601, which drives the connecting plate 603 and the fixing plate 604 to move. The fixing plate 604 slides on the outer surface of the first mounting plate 501, so that the first stabilizing groove 605 or the second stabilizing groove 606 engages with the first mounting plate 501, thereby fixing the frame in different telescopic states and making the frame more stable. The third mounting plate 607 is used to install the screen 7.

[0027] Furthermore, the stabilizing mechanism 6 is provided in two sets. Multiple sets of fixing slots 601 are provided on the surface of the stabilizing frame 1, and multiple sets of fixing blocks 602 are provided on the surface of the connecting plate 603. Two sets of the third mounting plate 607 are provided on one side surface of the connecting plate 603. With the above structure, the two sets of stabilizing mechanisms 6 work together to provide multi-point fixed support for the frame during use. The multiple sets of fixing slots 601 distributed on the surface of the stabilizing frame 1 provide different points where the fixing blocks 602 can be inserted. According to actual needs, the fixing blocks 602 on different connecting plates 603 can be inserted into the corresponding fixing slots 601, which increases the flexibility and stability of the frame fixation.

[0028] Furthermore, the inner dimensions of the first stabilizing groove 605 and the second stabilizing groove 606 match the outer dimensions of the first mounting plate 501. With the above structure, during use, since the inner dimensions of the first stabilizing groove 605 and the second stabilizing groove 606 precisely match the outer dimensions of the first mounting plate 501, when the two are aligned, the connection between the fixing plate 604 and the first mounting plate 501 is more secure, ensuring that the frame is more stable in the unfolded state and will not shift.

[0029] Working principle: When an external force is applied to the stabilizer 1, the sliding block 3 moves along a preset trajectory within the sliding groove 2, thereby adjusting the width of the frame. When the height needs to be adjusted, pulling the stabilizer 1 above the second mounting plate 502 causes the second mounting plate 502 to slide within the first mounting plate 501. The limiting block 503 slides synchronously within the limiting groove 504, serving as a guide and limiter to prevent the second mounting plate 502 from shifting or detaching during sliding. After adjusting to the appropriate size, pushing the connecting plate 508 causes the locking block 506 to engage with the locking groove 505, thereby fixing the position of the second mounting plate 502. Furthermore, the connecting plate 508... The pad 507 on the upper part can compensate for the thickness of the second mounting plate 502, so that the overall thickness of the second mounting plate 502 is consistent with that of the first mounting plate 501. After the frame is stretched and adjusted, the surface is flatter, which facilitates the subsequent installation and cooperation of the screen 7. The fixing block 602 slides in the fixing groove 601, driving the connecting plate 603 and the fixing plate 604 to move. The fixing plate 604 slides on the outer surface of the first mounting plate 501, so that the first stabilizing groove 605 or the second stabilizing groove 606 engages with the first mounting plate 501, thereby fixing the frame in different stretching states and making the frame more stable. The third mounting plate 607 is used to install the screen 7.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixed frame structure for an LED transparent screen, comprising a stabilizer (1), characterized in that: The inner surface of the stabilizer (1) is provided with a sliding groove (2), and a sliding block (3) is slidably connected to the inner surface of the sliding groove (2). A connecting rod (4) is fixedly connected to one side surface of the sliding block (3). A telescopic mechanism (5) is provided on the surface of the stabilizer (1). A stabilizing mechanism (6) is provided on the surface of the telescopic mechanism (5). A screen (7) is installed on one side surface of the telescopic mechanism (5). The telescopic mechanism (5) includes a first mounting plate (501), which is mounted on the surface of the stabilizer (1). A second mounting plate (502) is slidably connected to the inner surface of the first mounting plate (501). A limit block (503) is fixedly connected to the outer surface of the second mounting plate (502). A limit groove (504) is formed on the inner surface of the first mounting plate (501). A slot (505) is formed on one side surface of the second mounting plate (502). A locking block (506) is slidably connected to the inner surface of the slot (505). A pad (507) is fixedly connected to one end surface of the locking block (506). A connecting plate (508) is fixedly connected to one side surface of the pad (507).

2. The fixed frame structure for an LED transparent screen according to claim 1, characterized in that: The stabilizer (1) is provided with multiple sets, and the first mounting plate (501) is provided with multiple sets on the surface of the stabilizer (1). The outer dimensions of the second mounting plate (502) match the inner dimensions of the first mounting plate (501).

3. The fixed frame structure for an LED transparent screen according to claim 1, characterized in that: Two sets of limiting blocks (503) are symmetrically arranged around the central axis of the second mounting plate (502). Semi-circular grooves are provided on both sides of the limiting blocks (503). The limiting blocks (503) are slidably connected to the limiting grooves (504). The inner dimension of the limiting grooves (504) matches the outer dimension of the limiting blocks (503).

4. The fixed frame structure for an LED transparent screen according to claim 1, characterized in that: The pads (507) are arranged in multiple sets at equal intervals on one side surface of the connecting plate (508), and the clamps (506) are arranged in two sets symmetrically on one side surface of the pads (507).

5. The fixed frame structure for an LED transparent screen according to claim 1, characterized in that: The stabilizing mechanism (6) includes a fixing groove (601) formed on the surface of the stabilizing frame (1). A fixing block (602) is slidably connected to the inner surface of the fixing groove (601). A connecting plate (603) is fixedly connected to the outer surface of the fixing block (602). A fixing plate (604) is fixedly connected to the outer surface of the connecting plate (603). The fixing plate (604) is slidably connected to the outer surface of the first mounting plate (501). A first stabilizing groove (605) is formed on one side surface of the fixing plate (604). A second stabilizing groove (606) is formed on one side surface of the fixing plate (604). A third mounting plate (607) is fixedly connected to one side surface of the connecting plate (603).

6. The fixed frame structure for an LED transparent screen according to claim 5, characterized in that: The stabilizing mechanism (6) is provided in two sets, the fixing groove (601) is provided in multiple sets on the surface of the stabilizing frame (1), the fixing block (602) is provided in multiple sets on the surface of the connecting plate (603), and the third mounting plate (607) is provided in two sets on one side surface of the connecting plate (603).

7. The fixed frame structure for an LED transparent screen according to claim 5, characterized in that: The inner dimensions of the first stabilizing groove (605) and the second stabilizing groove (606) match the outer dimensions of the first mounting plate (501).

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