Spliced screen face frame

Abstract

The utility model discloses a spliced screen face frame, and relates to the field of LED spliced screen outer frames. The adjusting device comprises an outer frame and an adjusting mechanism, a cross beam and a mounting plate are arranged on the inner side of the outer frame, the adjusting mechanism comprises a connecting plate, a rolling wheel is arranged on one side of the connecting plate, a traction rope is wound on the rolling wheel, and a fixing piece is arranged at the top of the cross beam. The roller is rotated by using a tool, the hoisting height of one side of the outer frame is adjusted by winding the traction rope and the roller, and the outer frame is hoisted and leveled by using the two groups of adjusting mechanisms, so that the tedious operation of carrying out multiple times of data measurement at a plurality of mounting points in the traditional mounting process can be obviously reduced, and the mounting efficiency is improved; in addition, the installation convenience and accuracy are improved, and meanwhile, the method is beneficial for ensuring the accuracy and stability of the installation position of the outer frame.

Description

Technical Field

[0001] The utility model relates to the field of LED splicing screen outer frames, in particular to a splicing screen surface frame. Background Art

[0002] The LED display installation frame is an important external structure to protect and support the LED display. It is usually made of metal materials and is designed to provide stable support, prevent damage from external forces, and increase the overall aesthetics. It not only ensures the stability and durability of the display in indoor and outdoor environments, but also has additional functions such as dust and water resistance. Choosing high-quality frame materials and correct installation methods are the key to ensuring the safety, stability and extended service life of the LED display, and also affect the visual effects and user experience of the display.

[0003] The existing LED display frame is too large, and during installation, it is necessary to accurately measure the installation points of the frame and drill holes in the wall. However, since multiple measurements are required, this process greatly reduces the installation efficiency of the LED display frame, making the overall installation less convenient. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a spliced ​​screen frame to solve the technical problem of multiple measurements reducing the installation convenience of the LED display frame.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spliced ​​screen frame, comprising an outer frame and an adjustment mechanism, a crossbeam and a mounting plate are arranged on the inner side of the outer frame, the adjustment mechanism comprises a connecting plate, a roller is arranged on one side of the connecting plate, a traction rope is wound around the roller, a fixing plate is arranged on the top of the crossbeam, a through hole is opened on the surface of the fixing plate, a ratchet is arranged between the connecting plate and the roller, and a pawl is arranged on one side of the ratchet.

[0006] By adopting the above technical solution, the roller is rotated using a tool, which directly drives the retraction and extension of the traction rope. Due to the winding arrangement of the traction rope and the roller, when the roller rotates, it adjusts the hoisting installation height on one side of the outer frame through the traction rope.

[0007] Furthermore, the surface of the connecting plate is provided with connecting holes for fixing the connecting plate to the wall.

[0008] By adopting the above technical solution, the connection holes opened on the surface of the connection plate provide direct fixing points for installation, and through these holes, the connection plate can be firmly installed on the wall using fasteners such as bolts.

[0009] Furthermore, the fixing plate and the crossbeam are in a detachable structure through bolts, and the through hole is the connection point between the traction rope and the fixing plate.

[0010] By adopting the above technical solution, great flexibility and convenience are provided, which allows the position of the fixing plate to be easily installed, removed or adjusted as needed, thereby adapting to different installation environments and requirements.

[0011] Furthermore, a protrusion is provided on one side of the roller, and a hexagonal hole is provided on the protrusion for the force point of an external tool on the roller.

[0012] By adopting the above technical solution, the protrusion provides a clear force point, so that the installer can use external tools, such as an Allen wrench, to accurately operate the roller, thereby increasing the convenience and accuracy of the operation.

[0013] Furthermore, two groups of the adjustment mechanisms are provided, and the two groups of the adjustment mechanisms are arranged in a mirror image.

[0014] By adopting the above technical solution, better stability and balance are provided. Through the joint action of the two sets of adjustment mechanisms, the lifting force can be distributed more evenly, preventing the outer frame from tilting or becoming unbalanced during the installation process.

[0015] Furthermore, a plurality of mounting holes are provided on the surface of the mounting plate, which are used as connection and fixing points between the outer frame and the wall.

[0016] By adopting the above technical solution, multiple fixing points are provided for the connection between the outer frame and the wall. Multiple fixing points mean stronger stability and load-bearing capacity, and can effectively prevent the outer frame from shaking or tilting due to single-point fixing.

[0017] Furthermore, a plurality of ribs are provided on one side of the crossbeam, and the plurality of ribs are arranged linearly and equidistantly along the length line of the crossbeam, and the LED board is magnetically fixed to the inner side of the ribs and the outer frame.

[0018] By adopting the above technical solution, multiple ribs arranged on one side of the beam provide a stable supporting structure for the LED board. These ribs are arranged linearly and equidistantly along the length of the beam, ensuring that the entire LED board can be evenly stressed and enhancing the overall stability.

[0019] In summary, the utility model mainly has the following beneficial effects:

[0020] The utility model uses an adjustment mechanism and a tool to rotate the roller, and adjusts the lifting height of one side of the outer frame by winding a traction rope around the roller. Two sets of adjustment mechanisms are used to lift and level the outer frame, which can significantly reduce the tedious operation of multiple data measurements at multiple installation points in the traditional installation process. This not only improves the installation efficiency, but also increases the convenience and accuracy of the installation. At the same time, this method also helps to ensure the accuracy and stability of the installation position of the outer frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the ratchet of the utility model;

[0024] Figure 4 For this utility model Figure 1 Schematic diagram of the structure enlarged at point A in the middle.

[0025] In the figure: 1, outer frame; 2, crossbeam; 3, rib plate; 4, mounting plate; 5, mounting hole; 6, LED board; 7, adjustment mechanism; 701, connecting plate; 702, roller; 703, connecting hole; 704, traction rope; 705, fixing plate; 706, through hole; 707, ratchet; 708, pawl; 709, bump. 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0027] The following describes an embodiment of the utility model based on its overall structure.

[0028] Embodiment 1:

[0029] A splicing screen frame, such as Figure 1-Figure 4As shown, it includes an outer frame 1 and an adjustment mechanism 7, a crossbeam 2 and a mounting plate 4 are arranged on the inner side of the outer frame 1, the adjustment mechanism 7 includes a connecting plate 701, a roller 702 is arranged on one side of the connecting plate 701, a traction rope 704 is wound around the roller 702, a fixing plate 705 is arranged on the top of the crossbeam 2, a through hole 706 is opened on the surface of the fixing plate 705, a ratchet 707 is arranged between the connecting plate 701 and the roller 702, a ratchet 708 is arranged on one side of the ratchet 707, and the roller 702 is rotated by using a tool, which directly drives the traction rope 704 Due to the winding arrangement of the traction rope 704 and the roller 702, when the roller rotates, it will adjust the hoisting installation height of one side of the outer frame 1 through the traction rope. At the same time, to ensure the accuracy and stability of the installation of the outer frame 1, a level is used to continuously detect and adjust during this process until both sides of the outer frame 1 are completely level and reach the required installation position. After that, the mounting holes 5 are fixed by installing bolts to achieve a firm connection between the outer frame 1 and the wall, effectively avoiding multiple data measurements of multiple installation points in the traditional method, and significantly improving the convenience of installation of the outer frame 1.

[0030] See also Figure 3 , Figure 4 The surface of the connecting plate 701 is provided with connecting holes 703, which are used for the installation and fixing points of the connecting plate 701 and the wall. The connecting holes 703 provided on the surface of the connecting plate 701 provide direct fixing points for installation. Through these holes, the connecting plate 701 can be firmly installed on the wall using fasteners such as bolts. At the same time, the installation steps are simplified and the installation efficiency is improved. The existence of the connecting holes 703 enables the installer to quickly and accurately locate the installation point, avoiding tedious measurement and marking work during the installation process.

[0031] See also Figure 1 , Figure 2 , Figure 4 The fixing plate 705 and the crossbeam 2 are in a detachable structure through bolts, and the through hole 706 is the connection point between the traction rope 704 and the fixing plate 705, which provides great flexibility and convenience. It allows the position of the fixing plate 705 to be easily installed, removed or adjusted as needed, thereby adapting to different installation environments and requirements. At the same time, the through hole 706, as the connection point between the traction rope 704 and the fixing plate 705, plays a key connecting role. Through this through hole 706, the traction rope 704 can be firmly connected to the fixing plate 705, so as to realize effective lifting and adjustment of the outer frame 1. This connection method is simple, reliable, easy to operate, and greatly improves the efficiency and accuracy of installation.

[0032] See also Figure 4A protrusion 709 is provided on one side of the roller 702, and a hexagonal hole is opened on the protrusion 709 for the force point of external tools on the roller 702. The protrusion 709 provides a clear force point, so that the installer can use external tools, such as an hexagonal wrench, to accurately operate the roller 702, which increases the convenience and accuracy of the operation. At the same time, the hexagonal hole on the protrusion 709 matches the standard tool, which means that the installer does not need to use special tools, reducing the complexity and cost of the operation. In addition, the hexagonal hole also ensures the close connection between the tool and the protrusion, preventing slippage during operation, thereby improving the safety and efficiency of the installation process.

[0033] See also Figure 1 , Figure 2 There are two groups of adjustment mechanisms 7, and the two groups of adjustment mechanisms 7 are arranged in a mirror image, which provides better stability and balance. Through the joint action of the two groups of adjustment mechanisms 7, the lifting force can be distributed more evenly to prevent the outer frame 1 from tilting or being unbalanced during the installation process. At the same time, the mirror image arrangement of the two groups of adjustment mechanisms 7 also helps to simplify the installation process. The installer can make adjustments on both sides at the same time, which improves the installation efficiency. This arrangement also makes the adjustment during the installation process more intuitive and easy to control, thereby ensuring that the outer frame 1 can be accurately installed to the predetermined position.

[0034] Embodiment 2:

[0035] See also Figure 1 , Figure 2 A plurality of mounting holes 5 are provided on the surface of the mounting plate 4, which are used for the connection and fixing points between the outer frame 1 and the wall. This provides a plurality of fixing points for the connection between the outer frame 1 and the wall. The plurality of fixing points means stronger stability and load-bearing capacity, and can effectively prevent the outer frame 1 from shaking or tilting due to single-point fixing. At the same time, the plurality of mounting holes 5 also provide installation flexibility. The installer can select appropriate hole positions for fixing according to the actual situation of the wall and installation requirements, thereby ensuring that the outer frame 1 can be installed flatly and firmly on the wall, which not only enhances the stability and safety of the installation, but also improves the convenience and flexibility of the installation.

[0036] See also Figure 1 , Figure 2A plurality of ribs 3 are arranged on one side of the crossbeam 2, and the plurality of ribs 3 are arranged linearly and equidistantly along the length line of the crossbeam 2. The ribs 3 and the inner side of the outer frame 1 are magnetically fixed with an LED board 6. The plurality of ribs 3 arranged on one side of the crossbeam 2 provide a stable supporting structure for the LED board 6. The ribs 3 are linearly and equidistantly arranged along the length line of the crossbeam 2, ensuring that the entire LED board 6 can be evenly stressed and enhancing the overall stability. At the same time, the ribs 3 and the inner side of the outer frame 1 fix the LED board 6 by magnetic attraction, which not only simplifies the installation and disassembly process, but also improves the flexibility of installation. The magnetic fixing method allows the LED board 6 to be quickly and accurately positioned at a predetermined position, thereby improving the installation efficiency.

[0037] The implementation principle of the utility model is as follows: first, the connecting holes 703 are penetrated by installing bolts, and the connecting plates 701 are installed and fixed to the wall. After the two sets of connecting plates 701 are installed, the assembled outer frame 1 is lifted to a certain height. Subsequently, one end of the traction rope 704 is connected to the fixing plate 705 through the through hole 706. The outer frame 1 is hoisted by two sets of adjustment mechanisms 7 to achieve a preliminary definition of the installation position of the outer frame 1. After that, the roller 702 is rotated by a tool, and the hoisting installation height of one side of the outer frame 1 is adjusted by winding the traction rope 704 with the roller 702. In this process, the two sides of the outer frame 1 are leveled by a level meter until the outer frame 1 is adjusted to the required installation position. After that, the installation bolts are penetrated by installing holes 5 to complete the installation and fixation of the outer frame 1 to the wall, and the installation operation of the outer frame 1 is completed. In this process, the hoisting of the outer frame 1 by two sets of adjustment mechanisms 7 can avoid the operation of multiple data measurements of multiple installation points in the traditional installation process, thereby improving the installation convenience of the outer frame 1.

[0038] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0039] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A splicing screen frame, characterized in that: The invention comprises an outer frame (1) and an adjusting mechanism (7), wherein a crossbeam (2) and a mounting plate (4) are arranged on the inner side of the outer frame (1), wherein the adjusting mechanism (7) comprises a connecting plate (701), wherein a roller (702) is arranged on one side of the connecting plate (701), wherein a traction rope (704) is wound around the roller (702), wherein a fixing plate (705) is arranged on the top of the crossbeam (2), wherein a through hole (706) is provided on the surface of the fixing plate (705), wherein a ratchet (707) is arranged between the connecting plate (701) and the roller (702), wherein a ratchet pawl (708) is arranged on one side of the ratchet (707) for engagement.

2. The splicing screen frame according to claim 1, characterized in that: The surface of the connecting plate (701) is provided with connecting holes (703) for fixing the connecting plate (701) to the wall.

3. The splicing screen frame according to claim 1, characterized in that: The fixing plate (705) and the crossbeam (2) are connected by bolts to form a detachable structure, and the through hole (706) is a connection point between the traction rope (704) and the fixing plate (705).

4. The splicing screen frame according to claim 1, characterized in that: A protrusion (709) is provided on one side of the roller (702), and a hexagonal hole is provided on the protrusion (709) for serving as a force point for an external tool to act on the roller (702).

5. The splicing screen frame according to claim 1, characterized in that: The adjustment mechanism (7) is provided in two groups, and the two groups of the adjustment mechanism (7) are arranged in a mirror image.

6. The spliced ​​screen frame according to claim 1, characterized in that: The surface of the mounting plate (4) is provided with a plurality of mounting holes (5) which are used as connection and fixing points between the outer frame (1) and the wall.

7. The spliced ​​screen frame according to claim 1, characterized in that: A plurality of ribs (3) are provided on one side of the crossbeam (2); the plurality of ribs (3) are arranged linearly and equidistantly along the length of the crossbeam (2); and an LED board (6) is magnetically fixed to the inner side of the ribs (3) and the outer frame (1).

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