Display screen quick-mounting support

Abstract

The utility model relates to a display screen quick-mounting support, which is used for fixing and splicing a display screen and comprises a ground beam assembly, a plurality of connecting rods, a plurality of connecting rods and a plurality of connecting rods, and is characterized in that the ground beam assembly comprises a plurality of ground beam bodies which are detachably hinged in sequence; each split type supporting frame comprises a supporting base, a plurality of supports and a plurality of hoop pieces, one end of each supporting base is detachably connected with the ground beam body, and the supports are sequentially connected in an inserted mode in the vertical direction to form a vertical supporting structure; every two adjacent vertical supporting structures are detachably connected through the corresponding fixing rods. The display screen connecting locks are detachably arranged on the fixing rod. According to the embodiment of the invention, the display screen quick-mounting bracket is composed of the components, the whole display screen quick-mounting bracket is detachable, the number of the components can be selected according to the size and weight of the spliced display screen, so that the display screen quick-mounting bracket is adaptive to the spliced display screens of various sizes, and the components are detachably connected, so that the overall mounting efficiency and universality can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of display screen installation technology, and in particular to a quick-mount bracket for a display screen. Background Technology

[0002] With the development of LCD display wall technology, new types of video wall systems have been rapidly adopted in large-screen display devices for engineering applications. Among them, high-definition, large-size LCD video walls with high integration are not only aesthetically pleasing, offer excellent performance, are easy to manage, and cost-effective, but also significantly improve the quality of front-end camera video and enhance the overall project image. The unique advantages of large LCD video walls have made them the preferred choice for display system development.

[0003] As the support and load-bearing structure for the video wall, the bracket plays an indispensable role in ensuring the safety and reliability of the video wall. Currently, both wall-mounted and floor-standing brackets are manufactured according to the project's screen size, quantity, and installation method, and then installed directly on-site. Furthermore, existing brackets are manufactured using welding, resulting in a fixed structure. However, on-site installation conditions are rarely perfectly matched, leading to low versatility and difficulties in installing the video wall. Forcibly adjusting the bracket can damage the screen due to deformation of the steel structure, failing to meet practical application requirements.

[0004] Based on this, this application proposes a display screen mounting bracket that can be quickly installed and removed. Utility Model Content

[0005] Therefore, the purpose of this utility model is to overcome the shortcomings of the prior art and provide a quick-installation bracket for a display screen.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A quick-release bracket for fixing a video wall display screen includes:

[0008] A ground beam assembly for connecting to the bottom of the splicing display screen, the ground beam assembly comprising a plurality of ground beam bodies, the plurality of ground beam bodies being detachably hinged in sequence;

[0009] At least two spaced-apart split support frames are provided. Each split support frame includes a support base, multiple brackets, and multiple clamps. One end of the support base is detachably connected to the ground beam body. Multiple brackets are inserted sequentially in the vertical direction to form a vertical support structure. The connection between two adjacent brackets is fixed by the clamps. The bracket at the bottom of the vertical support structure is inserted into the support base and fixed to the support base by the clamps.

[0010] Multiple fixed rods are provided, and two adjacent vertical support structures are detachably connected via the fixed rods.

[0011] Multiple display screen connection locks are provided, which are detachably mounted on the fixing rod for connection and fixation to the back of the splicing display screen.

[0012] The quick-install display bracket of this application embodiment is composed of the above-mentioned components. It is detachable as a whole. The number of components can be selected according to the size and weight of the splicing display. For example, the number of ground beams and split support frames can be selected according to the length of the display, the number of brackets can be selected according to the height of the display, and the number of display connection locks and fixing rods can be selected according to the overall weight of the display. This allows the quick-install display bracket to be adapted to splicing displays of various sizes. Moreover, the components can be detachably connected, which can effectively improve the overall installation efficiency and versatility.

[0013] In one embodiment, the quick-release bracket for the display screen further includes a reinforcing support rod, one end of which is hinged to the support base and the other end is detachably connected to the vertical support structure. The reinforcing support rod is set at an angle to the horizontal plane.

[0014] In one embodiment, two adjacent ground beam bodies are detachably hinged together by a transverse connector. The transverse connector includes a first connecting block, a second connecting block, and a connecting pin. The first connecting block is detachably connected to one of the ground beam bodies by a fastener, and the second connecting block is detachably connected to the other ground beam body by a fastener. Both the first and second connecting blocks are provided with connecting holes, and the connecting pin passes through the connecting holes of the first and second connecting blocks in sequence.

[0015] In one embodiment, a connecting frame is provided on the side of the ground beam body, a fixed rotating shaft is provided inside the connecting frame, a fixing block is provided at the bottom end of the fixed rotating shaft, one end of the support base is an insertion end, and the insertion end is provided with a U-shaped hole that corresponds to and matches the fixed rotating shaft. The insertion end of the support base is inserted into the connecting frame so that the fixed rotating shaft is located in the U-shaped hole.

[0016] By rotating the fixed shaft, the fixed block is brought into contact with or away from the outer wall of the insertion end.

[0017] In one embodiment, the bracket includes a support rod, with insertion portions at both ends of the support rod. The insertion portions of the support rods of two adjacent brackets are interlocked, and the outer walls of the support rods of two adjacent brackets are covered and fixed by the clamping member.

[0018] In one embodiment, a mounting base is provided on the support base, and a mating part is provided inside the mounting base. The support rod of the bracket located at the bottom of the vertical support structure is inserted into the mounting base so that the insertion part and the mating part are inserted and mated. The clamping member covers and fixes the outer wall of the mounting base and the support rod.

[0019] In one embodiment, the clamp includes a first covering, a second covering, and a locking member. One end of the first covering is hinged to one end of the second covering, and the other end is locked to the other end of the second covering by the locking member. The first covering and the second covering enclose a fixed space, and the locking member is provided with a handle.

[0020] In one embodiment, both the support base and the ground beam body are provided with support feet. Each support foot includes an adjusting nut, a limiting plate, and a foot seat. The limiting plate is used to limit the adjusting nut so that the adjusting nut can be rotatably mounted on the ground beam body and the support base. The outer wall of the adjusting nut is provided with multiple insertion holes for inserting external tools. The foot seat has a screw that engages with the threaded part of the adjusting nut.

[0021] In one embodiment, the fixing rod is detachably connected to the vertical support structure via a latch.

[0022] In one embodiment, the display screen connection lock includes a connecting piece, a telescopic rod, a support block, a rotating block, and a fixing bolt. The connecting piece is disposed at one end of the telescopic rod and is used to connect to the back of the splicing display screen. The support block is disposed at the other end of the telescopic rod. The rotating block is rotatably connected to one end of the support block, and a locking groove is provided on the rotating block. The fixing bolt is rotatably connected to the other end of the support block. The fixing bolt can pass through the locking groove and abut against the rotating block, so that the support block and the rotating block are clamped on the outside of the fixing rod.

[0023] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the quick-install bracket for the display screen and the splicing display screen in the embodiments of this application;

[0025] Figure 2 This is a schematic diagram of the structure of the quick-install bracket for the display screen and the splicing display screen in the embodiments of this application;

[0026] Figure 3 This is a structural schematic diagram (including exploded view) of the ground beam body and the transverse connecting member in the embodiments of this application;

[0027] Figure 4This is a partial structural diagram of the quick-install bracket and splicing display screen in the embodiments of this application;

[0028] Figure 5 for Figure 4 Enlarged structural diagram at point A;

[0029] Figure 6 for Figure 4 Enlarged structural diagram at point B;

[0030] Figure 7 This is a schematic diagram of the connection structure between the ground beam body and the support base in an embodiment of this application;

[0031] Figure 8 This is a schematic diagram of the structure of the display screen connection lock in an embodiment of this application;

[0032] Figure 9 This is a schematic diagram (including exploded view) of the structure of the support leg and the ground beam body in the embodiments of this application;

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Splicing display screen; 2. Ground beam assembly; 21. Ground beam body; 22. Horizontal connector; 221. First connecting block; 222. Second connecting block; 223. Connecting pin; 23. Connecting frame; 24. Fixed pivot; 241. Fixed block; 3. Split support frame; 31. Support base; 311. Insertion end; 312. U-shaped hole; 313. Mounting seat; 32. Bracket; 321. Support rod; 33. Clamp; 331. First covering; 332. Second Covering component; 333, Locking component; 334, Handhold; 4, Fixing rod; 41, Lock; 5, Display screen connecting lock; 51, Connecting piece; 52, Telescopic rod; 53, Support block; 54, Rotating block; 541, Snap-fit ​​groove; 55, Fixing bolt; 6, Reinforcing support rod; 61, First arc-shaped seat; 62, Second arc-shaped seat; 63, Locking component; 71, Limiting piece; 72, Adjusting nut; 721, Insertion hole; 722, Annular groove; 73, Foot; 731, Screw. Detailed Implementation

[0035] To further illustrate the various embodiments, the present invention provides accompanying drawings. These drawings are part of the disclosure of the present invention and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these drawings, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention.

[0036] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this utility model.

[0037] Please see Figures 1 to 9 This embodiment provides a quick-installation bracket 32 ​​for fixing a splicing display screen 1, which includes: a ground beam assembly 2, a split support frame 3, a fixing rod 4, and a display screen connection lock 5.

[0038] The ground beam assembly 2 is used to connect to the bottom of the splicing display screen 1. The ground beam assembly 2 includes multiple ground beam bodies 21, which are sequentially and detachably hinged. This allows the number of ground beam bodies 21 to be selected according to the size of the splicing display screen 1, ensuring stable support for the display screen 1. Specifically, each ground beam body 21 has a long, rectangular structure and can be fixed to the display screen with screws. The bottom of each ground beam body 21 is equipped with adjustable support feet to ensure consistent overall height. To facilitate the installation of the various ground beam bodies 21, preferably, two adjacent ground beam bodies 21 are detachably hinged together by a transverse connector 22. In this embodiment, the transverse connector 22 includes a first connecting block 221, a second connecting block 222, and a connecting pin 223. The first connecting block 221 is detachably connected to one of the ground beam bodies 21 by a fastener (e.g., a screw), and the second connecting block 222 is detachably connected to the other ground beam body 21 by a fastener (e.g., a screw). Both the first connecting block 221 and the second connecting block 222 are provided with connecting holes. The connecting pin 223 passes through the connecting holes of the first connecting block 221 and the second connecting block 222 in sequence, thereby hinged together the ground beam bodies 21 connected by the first connecting block 221 and the second connecting block 222. This allows for quick connection and convenient assembly and disassembly. The hinged connection of the various ground beam bodies 21 allows the angle between the ground beam bodies 21 to be adjusted according to the curvature or shape of the display screen, resulting in a closer fit between the ground beam bodies 21 and the display screen.

[0039] The number of split-type support frames 3 is at least two and spaced apart. In this embodiment, there are three split-type support frames 3, the number of which is determined by the size of the display screen. Each split-type support frame 3 includes a support base 31, multiple brackets 32, and multiple clamps 33. The support base 31 serves as a base to support the other components, and one end of the support base 31 is detachably connected to the ground beam body 21. Multiple brackets 32 are inserted sequentially in the vertical direction to form a vertical support structure. The connection between two adjacent brackets 32 is fixed by the clamps 33, making the entire vertical support structure very stable. The bracket 32 ​​located at the bottom of the vertical support structure is inserted into the support base 31 and fixed to the support base 31 by the clamps 33. That is, the brackets 32 are fixed to each other and to the support base 31 by the clamps 33. This means that multiple components are fixed with the same type of fastener, which reduces the types of fasteners and facilitates storage, management, and use. As can be seen from the above, the split support frame 3 in this embodiment is detachable as a whole. The appropriate number of brackets 32 can be selected according to the height of the splicing display screen 1 to form a vertical support structure of appropriate height. It has high adaptability and is easy to use.

[0040] Among them, there are multiple fixing rods 4, and two adjacent vertical support structures are detachably connected by the fixing rods 4. The fixing rods 4 can connect the various vertical support structures, thereby realizing the connection between the various split support frames 3 and enhancing the overall structural strength.

[0041] Multiple display screen connection locks 5 are provided, and each display screen connection lock 5 is detachably mounted on the fixing rod 4 for connection and fixation to the back of the splicing display screen 1. By using multiple display screen connection locks 5 to connect and fix the splicing display screen 1, and by fixing the multiple display screen connection locks 5 on the fixing rod 4, the entire splicing display screen 1 can be supported by multiple split-type support frames 3, realizing the load-bearing and installation of the splicing display screen 1.

[0042] As can be seen from the above settings, the quick-install bracket 32 ​​of the display screen in this embodiment is composed of the above-mentioned components. The whole is detachable, and the number of components can be selected according to the size and weight of the splicing display screen 1. For example, the number of ground beam body 21 and split support frame 3 is selected according to the length of the display screen, the number of brackets 32 is selected according to the height of the display screen, and the number of display screen connecting locks 5 and fixing rods 4 is selected according to the overall weight of the display screen, so that the quick-install bracket 32 ​​of the display screen can be adapted to splicing display screens 1 of various sizes, and the components can be detachably connected, so that the overall installation efficiency can be effectively improved.

[0043] To improve overall stability, preferably, the quick-release display bracket 32 ​​in this embodiment further includes a reinforcing support rod 6. One end of the reinforcing support rod 6 is hinged to the support base 31, and the other end is detachably connected to the vertical support structure. The reinforcing support rod 6 is set at an angle to the horizontal plane. This configuration allows the reinforcing support rod 6, the vertical support structure, and the support base 31 to form a stable triangular structure, improving overall stability. In this embodiment, one end of the reinforcing support rod 6 is hinged to the support base 31 via a pin, and the other end is hinged to the first arc-shaped seat 61 via a pin. One end of the first arc-shaped seat 61 is hinged to a second arc-shaped seat 62, and the other end of the first arc-shaped seat 61 is fitted with a locking member 63 to fix the first arc-shaped seat 61 and the second arc-shaped seat 62 to each other. The first arc-shaped seat 61 and the second arc-shaped seat 62 constitute a structure that covers and fixes the bracket 32.

[0044] Specifically, in this embodiment, a connecting frame 23 is provided on the side of the ground beam body 21, a fixed rotating shaft 24 is provided inside the connecting frame 23, a fixing block 241 is provided at the bottom end of the fixed rotating shaft 24, one end of the support base 31 is an insertion end 311, and a U-shaped hole 312 corresponding to and adapted to the fixed rotating shaft 24 is provided on the insertion end 311. The insertion end 311 of the support base 31 is inserted into the connecting frame 23 so that the fixed rotating shaft 24 is located in the U-shaped hole 312. By rotating the fixed shaft 24, the fixing block 241 is brought into contact with or away from the outer wall of the insertion end 311. When the fixing block 241 is in contact with the outer wall of the insertion end 311, the insertion end 311 is fixed inside the connecting frame 23. When the fixing block 241 is away from the outer wall of the insertion end 311, the insertion end 311 can be pulled out from the connecting frame 23. With this arrangement, the support base 31 is inserted into the corresponding connecting frame 23, so that the fixed shaft 24 is in the U-shaped hole 312. Then, by rotating the fixed shaft 24, the fixing block 241 is rotated and comes into contact with the outer wall of the insertion end 311, thereby completing the fixing of the support base 31. The whole operation process is simple and convenient.

[0045] Specifically, the bracket 32 ​​in this embodiment includes support rods 321, with insertion portions (not shown) at both ends. The insertion portions of the support rods 321 of adjacent brackets 32 interlock, thereby ensuring accurate positioning between brackets 32 and improving connection stability. The outer walls of the support rods 321 of adjacent brackets 32 are covered and fixed by the clamping member 33. In this embodiment, each bracket 32 ​​includes two support rods 321, which are connected by a crossbar, thus forming a robust bracket 32 ​​structure. Specifically, the insertion portion at the top of the support rod 321 is an insertion protrusion, and the insertion portion at the bottom of the support rod 321 is an insertion hole, allowing for effective interlocking of the insertion portions between the brackets 32.

[0046] In this embodiment, a mounting base 313 is provided on the support base 31, and a mating part (not shown) is provided inside the mounting base 313. The support rod 321 of the bracket 32 ​​located at the bottom of the vertical support structure is inserted into the mounting base 313 so that the insertion part and the mating part are inserted and mated. The clamp 33 covers and fixes the outer wall of the mounting base 313 and the support rod 321. This structure is more reasonable and sturdy. In addition, the support base 31 in this embodiment is also provided with height-adjustable support feet.

[0047] As can be seen from the above, both the support base and the ground beam body in this embodiment are provided with support feet. Preferably, the support feet in this embodiment include an adjusting nut 72, a limiting piece 71, and a foot seat 73. The limiting piece 71 is used to limit the adjusting nut 72, so that the adjusting nut 72 is rotatably mounted on the ground beam body 21 and the support base 31. Specifically, the limiting piece 71 is installed by fasteners such as screws. The adjusting nut 72 is provided with an annular groove 722 that cooperates with the limiting piece 71, thereby limiting the adjusting nut 72 in the vertical direction. The outer wall of the adjusting nut 72 is provided with multiple insertion holes 721 for inserting external tools. External tools can be inserted into the insertion holes 721 to rotate the adjusting nut 72, which is convenient for operation. The foot seat 73 has a screw 731, which is threadedly engaged with the adjusting nut 72. The foot seat 73 is raised or lowered by rotating the adjusting nut 72.

[0048] Specifically, in this embodiment, the clamp 33 includes a first covering 331, a second covering 332, and a locking member 333. One end of the first covering 331 is hinged to one end of the second covering 332, and the other end is locked to the other end of the second covering 332 by the locking member 333. The first covering 331 and the second covering 332 enclose a fixed space, which is used to fix the brackets 32 to each other and to fix the brackets 32 to the mounting base 313. The locking member 333 is provided with a handle 334 for convenient user operation.

[0049] Preferably, the inner walls of the first covering member 331 and the second covering member 332 are provided with anti-slip structures to prevent the clamping member 33 from sliding and improve connection stability.

[0050] Specifically, in this embodiment, the fixing rod 4 is detachably connected to the vertical support structure via a latch 41, which facilitates disassembly and assembly.

[0051] Specifically, the display screen connection lock 5 in this embodiment includes a connecting piece 51, a telescopic rod 52, a supporting block 53, a rotating block 54, and a fixing bolt 55. The connecting piece 51 is disposed at one end of the telescopic rod 52 and is used to connect to the back of the splicing display screen 1. The supporting block 53 is disposed at the other end of the telescopic rod 52. The rotating block 54 is rotatably connected to one end of the supporting block 53. The rotating block 54 has a snap-fit ​​groove 541. The fixing bolt 55 is rotatably connected to the other end of the supporting block 53. The fixing bolt 55 can pass through the snap-fit ​​groove 541 and abut against the rotating block 54, so that the supporting block 53 and the rotating block 54 are clamped on the outside of the fixing rod 4.

[0052] The quick-release bracket 32 ​​for the display screen described in this application has the characteristics of quick assembly and disassembly, and the number of components can be adaptively selected according to parameters such as the size and weight of the display screen. It is convenient to use and has wide adaptability.

[0053] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A quick-install bracket for a display screen, used to fix a splicing display screen, characterized in that, include: A ground beam assembly for connecting to the bottom of the splicing display screen, the ground beam assembly comprising a plurality of ground beam bodies, the plurality of ground beam bodies being detachably hinged in sequence; At least two spaced-apart split support frames are provided. Each split support frame includes a support base, multiple brackets, and multiple clamps. One end of the support base is detachably connected to the ground beam body. Multiple brackets are inserted sequentially in the vertical direction to form a vertical support structure. The connection between two adjacent brackets is fixed by the clamps. The bracket at the bottom of the vertical support structure is inserted into the support base and fixed to the support base by the clamps. Multiple fixed rods are provided, and two adjacent vertical support structures are detachably connected via the fixed rods. Multiple display screen connection locks are provided, which are detachably mounted on the fixing rod for connection and fixation to the back of the splicing display screen; The two adjacent ground beam bodies are detachably hinged together by a transverse connector. The transverse connector includes a first connecting block, a second connecting block, and a connecting pin. The first connecting block is detachably connected to one of the ground beam bodies by a fastener, and the second connecting block is detachably connected to the other ground beam body by a fastener. Both the first and second connecting blocks are provided with connecting holes, and the connecting pin passes through the connecting holes of the first and second connecting blocks in sequence. A connecting frame is provided on the side of the ground beam body, a fixed rotating shaft is provided inside the connecting frame, a fixing block is provided at the bottom end of the fixed rotating shaft, one end of the support base is an insertion end, and a U-shaped hole corresponding to and adapted to the fixed rotating shaft is provided on the insertion end. The insertion end of the support base is inserted into the connecting frame so that the fixed rotating shaft is located in the U-shaped hole. By rotating the fixed shaft, the fixed block is brought into contact with or away from the outer wall of the insertion end.

2. The quick-release bracket for the display screen according to claim 1, characterized in that: It also includes a reinforcing support rod, one end of which is hinged to the support base and the other end is detachably connected to the vertical support structure. The reinforcing support rod is set at an angle to the horizontal plane.

3. The quick-release bracket for the display screen according to claim 1, characterized in that: The bracket includes a support rod, and the two ends of the support rod are provided with plug-in parts. The plug-in parts of the support rods of two adjacent brackets are plugged into each other and the outer walls of the support rods of two adjacent brackets are covered and fixed by the clamp.

4. The quick-release bracket for the display screen according to claim 3, characterized in that: The support base is provided with a mounting seat, and the mounting seat is provided with a mating part. The support rod of the bracket located at the bottom of the vertical support structure is inserted into the mounting seat so that the insertion part and the mating part are inserted and mated. The clamping member covers and fixes the outer wall of the mounting seat and the support rod.

5. The quick-release bracket for the display screen according to any one of claims 1-4, characterized in that: The clamp includes a first covering, a second covering, and a locking member. One end of the first covering is hinged to one end of the second covering, and the other end is locked to the other end of the second covering by the locking member. The first covering and the second covering form a fixed space, and the locking member is provided with a handle.

6. The quick-release bracket for the display screen according to claim 1, characterized in that: Both the support base and the ground beam body are provided with support feet. Each support foot includes an adjusting nut, a limiting plate, and a foot seat. The limiting plate is used to limit the adjusting nut so that the adjusting nut can be rotatably mounted on the ground beam body and the support base. The outer wall of the adjusting nut is provided with multiple insertion holes for external tools to be inserted. The foot seat has a screw, which is threaded into the adjusting nut.

7. The quick-release bracket for the display screen according to claim 1, characterized in that: The fixing rod is detachably connected to the vertical support structure via a latch.

8. The quick-release bracket for the display screen according to claim 1, characterized in that: The display screen connection lock includes a connecting piece, a telescopic rod, a support block, a rotating block, and a fixing bolt. The connecting piece is located at one end of the telescopic rod and is used to connect to the back of the splicing display screen. The support block is located at the other end of the telescopic rod. The rotating block is rotatably connected to one end of the support block. The rotating block has a snap-fit ​​groove. The fixing bolt is rotatably connected to the other end of the support block. The fixing bolt can pass through the snap-fit ​​groove and abut against the rotating block, so that the support block and the rotating block are clamped on the outside of the fixing rod.

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