Mounting rack of LED display screen

Abstract

The utility model relates to the technical field of LED display screens, and discloses a mounting rack of an LED display screen, which comprises a mounting plate and further comprises n-shaped frames which are symmetrically arranged on the surface of the front end of the mounting plate, n-shaped plates are arranged in the two n-shaped frames, rotating rods are fixedly connected in the n-shaped plates, and the rotating rods are fixedly connected with the mounting plate. And rotating grooves allowing the rotating rods to rotate are formed in the two [-shaped frames correspondingly, and rotating discs are fixedly connected to the two ends of the rotating rods correspondingly. The vertical angle position of the fixing frame can be conveniently and effectively adjusted through the arranged first adjusting assembly, and the horizontal angle position of the fixing frame can be conveniently and effectively adjusted through the arranged second adjusting assembly. According to the LED display screen angle adjusting device, the overall practicability and angle adjusting diversity of the device can be effectively improved, through the arranged fixing assembly, LED display screens of different specifications can be integrally fixed through the device, and the overall practicability of the device is further improved.

Description

Technical Field

[0001] This utility model relates to the field of LED display technology, and more specifically, to a mounting bracket for an LED display. Background Technology

[0002] LED displays are a new type of imaging electronic device made by arranging light-emitting diodes in sequence. Due to their high brightness, wide viewing angle, and long lifespan, they are widely used in outdoor advertising screens and home display screens. When installing LED displays, a mounting bracket for LED displays is required.

[0003] Traditional mounting brackets are mostly integrated, which means that after the LED display screen is installed, users cannot adjust the vertical and horizontal angles of the LED display screen according to their actual needs. This reduces the user's viewing experience and actual use of the LED display screen, and also reduces the overall practicality and flexibility of the mounting bracket.

[0004] Therefore, those skilled in the art have provided a mounting bracket for an LED display screen to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to provide a mounting bracket for an LED display screen, including a mounting plate, and further comprising:

[0006] The two C-shaped frames are symmetrically arranged on the front surface of the mounting plate. The interior of each C-shaped frame is provided with a C-shaped plate. A rotating rod is fixedly connected inside the C-shaped plate. The interior of each C-shaped frame is provided with a rotating groove for the rotating rod to rotate. Both ends of the rotating rod are fixedly connected with a turntable.

[0007] The first adjustment component is symmetrically arranged on the front surface of the mounting plate;

[0008] A connecting block is fixedly connected to the front surface of the C-shaped plate. A fixing frame is provided in front of the connecting block, and connecting plates are symmetrically provided on the rear surface of the fixing frame. A connecting rod is fixedly connected between the two connecting plates, and a movable groove for the connecting rod to move is provided inside the connecting block.

[0009] The second adjustment components are respectively disposed on the upper and lower surfaces of the connecting block;

[0010] The fixing components are symmetrically arranged on the rear end surface of the fixing frame.

[0011] As a further improvement to this technical solution, the first adjustment component includes front plates symmetrically arranged on the front surface of the mounting plate. Fixing blocks are fixedly connected to the exterior of both front plates. A rod is provided inside each fixing block. A pull ring is fixedly connected to one end of each rod. A contact plate is fixedly connected to the exterior of each rod. A return spring is sleeved on the exterior of each rod, and the return spring abuts against the contact plate and the fixing block. Guide grooves for the rod's movement are provided on the contact surfaces of the fixing blocks and the front plates. Guide grooves for the rod's movement are also provided at equal intervals inside the turntable.

[0012] As a further improvement to this technical solution, the second adjustment component includes fixing plates fixedly connected to the upper and lower surfaces of the connecting block, respectively. The interior of each of the two fixing plates is provided with a guide groove for the movement of the pull rod. One end of each of the two pull rods is fixedly connected to a pull plate, and the other end of each of the two pull rods is fixedly connected to a locking block. The exterior of each of the two pull rods is fitted with an abutting spring, and the two abutting springs abut against the locking block and the fixing plate. The exterior of the connecting rod is symmetrically provided with rotating gears, and the interior of each of the two locking blocks is provided with a locking groove for engaging the rotating gears.

[0013] As a further improvement to this technical solution, the fixing component includes an adjusting plate symmetrically arranged on the rear end surface of the fixing frame. An inner plate is fixedly connected inside the adjusting plate. Slide rods are symmetrically arranged on the upper and lower surfaces of the inner plate. The other ends of the slide rods are fixedly connected to the inner top and inner bottom of the adjusting plate, respectively. A sliding plate is symmetrically arranged inside the adjusting plate. A guide groove for the slide rod to move is opened inside the sliding plate. A compression spring is sleeved on the outside of the slide rod. The compression spring abuts between the sliding plate and the adjusting plate. A T-shaped clamp is fixedly connected to the outside of the sliding plate through an outer plate. A rubber protective pad is glued to the opposite side of each pair of T-shaped clamps. Multiple threaded holes for bolt movement are opened through the inside of the fixing frame.

[0014] As a further improvement to this technical solution, both of the pull rods are fitted with accordion covers, and the two ends of the accordion covers are fixedly connected to the opposite side of the locking block and the fixing plate, respectively.

[0015] As a further improvement to this technical solution, the front end surface of the mounting plate is symmetrically provided with arc-shaped rods, and the rear end surface of the C-shaped plate is symmetrically provided with connecting sleeves. The interior of both connecting sleeves is provided with guide grooves for the arc-shaped rods to move.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This LED display mounting bracket, with its first adjustment component, second adjustment component, and fixing component, allows for easy installation of the LED display. First, bolts are used to secure the mounting plate to the appropriate position. Once the mounting plate is fixed, the fixing component and bolts work together to secure the LED display to the bracket, completing the installation. When the vertical angle of the LED display needs adjustment, the first adjustment component provides a convenient and effective way to do so. Similarly, the second adjustment component allows for convenient and effective adjustment of the horizontal angle. This significantly enhances the versatility of LED display angle adjustments, improves the user's viewing experience, and enhances the overall practicality and flexibility of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0019] Figure 2 This is a top-view three-dimensional structural diagram of the present invention;

[0020] Figure 3 This is a rear-view three-dimensional structural diagram of the present invention;

[0021] Figure 4 This is a cross-sectional three-dimensional structural diagram of the adjusting plate in this utility model;

[0022] Figure 5 for Figure 2 Enlarged structural diagram of region A in the middle;

[0023] Figure 6 for Figure 3 A magnified structural diagram of region B in the middle;

[0024] Figure 7 for Figure 4 A magnified structural diagram of region C in the middle.

[0025] The meanings of the labels in the diagram are as follows:

[0026] 1. Mounting plate; 2. C-shaped frame; 3. C-shaped plate; 4. Rotating rod; 5. Fixing bracket; 6. Connecting block; 7. Connecting sleeve; 8. Arc rod; 9. Connecting plate; 10. Adjusting plate; 11. T-shaped clamp; 12. Front plate; 13. Fixing block; 14. Insert rod; 15. Abutment plate; 16. Return spring; 17. Turntable; 18. Fixing plate; 19. Pull rod; 20. Locking block; 21. Abutment spring; 22. Bellows protective cover; 23. Rotating gear; 24. Connecting rod; 25. Inner plate; 26. Slide rod; 27. Slide plate; 28. Compression spring; 29. ​​Outer plate. Detailed Implementation

[0027] 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.

[0028] Please see Figure 1 - Figure 7 As shown, this embodiment provides a mounting bracket for an LED display screen, including a mounting plate 1, and further comprising:

[0029] The two C-shaped frames 2 are symmetrically arranged on the front surface of the mounting plate 1. The C-shaped plates 3 are provided inside the two C-shaped frames 2. The rotating rods 4 are fixedly connected inside the C-shaped plates 3. The rotating grooves for the rotating rods 4 to rotate are opened inside the two C-shaped frames 2. The two ends of the rotating rods 4 are fixedly connected to the turntables 17.

[0030] The first adjustment component is symmetrically arranged on the front surface of the mounting plate 1;

[0031] The connecting block 6 is fixedly connected to the front end surface of the C-shaped plate 3. A fixing frame 5 is provided in front of the connecting block 6, and connecting plates 9 are symmetrically provided on the rear end surface of the fixing frame 5. A connecting rod 24 is fixedly connected between the two connecting plates 9. A movable groove for the connecting rod 24 to move is provided inside the connecting block 6.

[0032] The second adjustment components are respectively set on the upper and lower surfaces of the connecting block 6;

[0033] The fixing components are symmetrically arranged on the rear end surface of the fixing frame 5.

[0034] The working principle described above is as follows: When the LED display screen needs to be fixedly installed, simply use bolts to fix the mounting plate 1 to the appropriate position. After the mounting plate 1 is fixed, the LED display screen is then fixed to the mounting bracket 5 through the cooperation between the fixing components and the bolts. At this point, the installation of the LED display screen is completed. When the vertical angle of the LED display screen needs to be adjusted, the first adjustment component can be used to adjust the vertical angle of the LED display screen conveniently and effectively. When the horizontal angle of the LED display screen needs to be adjusted, the second adjustment component can be used to adjust the horizontal angle of the LED display screen conveniently and effectively. This effectively improves the diversity of LED display screen angle adjustment, enhances the user's viewing experience of the LED display screen, and improves the overall practicality and flexibility of the device.

[0035] To effectively adjust the vertical angle of the LED display screen, the first adjustment component includes front plates 12 symmetrically arranged on the front surface of the mounting plate 1. Fixing blocks 13 are fixedly connected to the exterior of both front plates 12. Insert rods 14 are located inside the fixing blocks 13. A pull ring is fixedly connected to one end of each insert rod 14. An abutment plate 15 is fixedly connected to the exterior of each insert rod 14. A return spring 16 is sleeved on the exterior of each insert rod 14, abutting between the abutment plate 15 and the fixing blocks 13. Guide grooves for the movement of the insert rods 14 are provided on the contact surfaces of the fixing blocks 13 and the front plates 12. The turntable 17 also has equally spaced guide grooves for the movement of the insert rods 14. When the vertical angle of the LED display screen needs to be adjusted, simply pull the pull ring, which will then move the insert rod. 14 moves synchronously, and the insertion rod 14 then drives the contact plate 15 to move synchronously. During the movement of the contact plate 15, it will squeeze the reset spring 16. At this time, the convex plate 3 is then moved, and the convex plate 3 will drive the rotating rod 4 to rotate synchronously. The rotating rod 4 will then drive the turntable 17 to rotate synchronously. The convex plate 3 will also drive the fixing frame 5 to move synchronously. When the vertical angle of the fixing frame 5 is adjusted to a suitable angle position, the pull ring is released. At this time, the reset spring 16 is reset, and the contact plate 15 and the insertion rod 14 move synchronously. When the insertion rod 14 is inserted into the guide groove inside the turntable 17, the turntable 17 can be locked. At this time, the vertical angle position of the fixing frame 5 can be adjusted, thereby adjusting the vertical angle of the LED display screen.

[0036] Considering that the horizontal angle of the LED display screen sometimes needs to be adjusted during use, the second adjustment component includes fixing plates 18 fixedly connected to the upper and lower surfaces of the connecting block 6, respectively. Both fixing plates 18 have guide grooves through which pull rods 19 can move. One end of each pull rod 19 is fixedly connected to a pull plate, and the other end is fixedly connected to a locking block 20. Both pull rods 19 are fitted with abutting springs 21, which abut against the locking block 20 and the fixing plate 18. The connecting rod 24 has symmetrically arranged rotating gears 23 on its exterior. Both locking blocks 20 have slots inside for engaging the rotating gears 23. When the horizontal angle of the LED display screen needs to be adjusted, simply pull the pull plate first. The pull plate will then move the pull rods 19 synchronously. 19 then moves the locking block 20 synchronously. During the movement of the locking block 20, it will compress the abutment spring 21. When the locking block 20 disengages from the outside of the rotating gear 23, the fixing frame 5 is then moved. At this time, the fixing frame 5 will move the connecting plate 9 synchronously. The connecting plate 9 will then drive the connecting rod 24 to rotate synchronously inside the connecting block 6. The connecting rod 24 will then drive the rotating gear 23 to rotate synchronously. When the horizontal angle of the fixing frame 5 is adjusted to a suitable position, the pull plate is released. At this time, the abutment spring 21 returns to its original position, and the locking block 20 moves synchronously. When the locking block 20 engages with the outside of the rotating gear 23, the rotating gear 23 can be locked. At this time, the horizontal angle of the fixing frame 5 can be adjusted, thereby adjusting the horizontal angle position of the LED display screen, effectively improving the overall practicality and flexibility of the device.

[0037] To effectively fix the LED display screen, the fixing assembly includes an adjusting plate 10 symmetrically arranged on the rear surface of the fixing frame 5. An inner plate 25 is fixedly connected inside the adjusting plate 10. Slide rods 26 are symmetrically arranged on both the upper and lower surfaces of the inner plate 25. The other ends of the slide rods 26 are fixedly connected to the inner top and bottom of the adjusting plate 10, respectively. A sliding plate 27 is symmetrically arranged inside the adjusting plate 10. The sliding plate 27 has guide grooves for the slide rods 26 to move. Compression springs 28 are sleeved on the outside of the slide rods 26, abutting against the sliding plate 27 and the adjusting plate 10. T-shaped clamps 11 are fixedly connected to the outside of the sliding plate 27 via an outer plate 29. Rubber protective pads are adhered to opposite sides of every two T-shaped clamps 11. Multiple threaded holes for bolt movement are drilled through the inside of the fixing frame 5. When it is necessary to fix the LED display screen... During the process, simply pull the T-shaped clamp 11 first. The T-shaped clamp 11 will then move the outer plate 29 synchronously. The outer plate 29 will then move the slide plate 27 synchronously outside the slide rod 26. During the movement of the slide plate 27, the compression spring 28 will be squeezed. Then, place the LED display screen directly in front of the fixing frame 5 and release the T-shaped clamp 11. The compression spring 28 will then return to its original position and move the slide plate 27 synchronously. The slide plate 27 will then move the outer plate 29 and the T-shaped clamp 11 synchronously. When the T-shaped clamp 11 touches the upper and lower surfaces of the LED display screen, the LED display screen can be initially fixed using the T-shaped clamp 11. After the initial fixing of the LED display screen is completed, bolts are used to fix the fixing frame 5 to the LED display screen, thereby further improving the fixing effect of the LED display screen.

[0038] In order to effectively extend the service life of the contact spring 21, both pull rods 19 are fitted with accordion covers 22. The two ends of the two accordion covers 22 are fixedly connected to the opposite side of the locking block 20 and the fixing plate 18, respectively. By setting the accordion covers 22, the contact spring 21 can be effectively protected from dust and water, thereby effectively preventing the contact spring 21 from rusting and extending its service life. At the same time, it will not affect the normal use of the contact spring 21.

[0039] In addition, in order to effectively improve the stability of the C-shaped plate 3 during movement, the front surface of the mounting plate 1 is symmetrically provided with arc-shaped rods 8, and the rear surface of the C-shaped plate 3 is symmetrically provided with connecting sleeves 7. The interior of both connecting sleeves 7 is provided with guide grooves for the arc-shaped rods 8 to move. During the movement of the C-shaped plate 3, the connecting sleeves 7 will also move synchronously outside the arc-shaped rods 8. At this time, both the connecting sleeves 7 and the arc-shaped rods 8 can effectively play the role of limiting and guiding, thereby effectively improving the stability of the C-shaped plate 3 during movement, and thus effectively improving the stability of the LED display screen during vertical angle adjustment.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mounting rack for LED display screens comprising a mounting plate (1), characterized in that, Also includes: The U-shaped frame (2) is symmetrically arranged on the front end surface of the mounting plate (1), the inside of the two U-shaped frames (2) is provided with a U-shaped plate (3), the inside of the U-shaped plate (3) is fixedly connected with a rotating rod (4), the inside of the two U-shaped frames (2) is provided with a rotating groove for rotating the rotating rod (4), and the two ends of the rotating rod (4) are fixedly connected with a rotating disc (17); The first adjusting assembly is symmetrically arranged on the front end surface of the mounting plate (1); The connecting block (6) is fixedly connected to the front end surface of the U-shaped plate (3), the front of the connecting block (6) is provided with a fixed frame (5), the rear end surface of the fixed frame (5) is symmetrically provided with a connecting plate (9), the connecting plate (9) is fixedly connected with a connecting rod (24), and the inside of the connecting block (6) is provided with a movable slot for the movable connecting rod (24); The second adjusting assembly is arranged on the upper surface and the lower surface of the connecting block (6) respectively; The fixing assembly is symmetrically arranged on the rear end surface of the fixed frame (5).

2. The mounting frame of claim 1, wherein: The first adjusting assembly includes a front plate (12) symmetrically arranged on the front end surface of the mounting plate (1), the outside of the two front plates (12) is fixedly connected with a fixed block (13), the inside of the fixed block (13) is provided with an insertion rod (14), one end of the insertion rod (14) is fixedly connected with a pull ring, the outside of the insertion rod (14) is fixedly connected with a resisting plate (15), the outside of the insertion rod (14) is sleeved with a reset spring (16), the reset spring (16) is in abutment between the resisting plate (15) and the fixed block (13), the contact surface of the fixed block (13) and the front plate (12) is provided with a guide groove for the movable insertion rod (14), and the inside of the rotating disc (17) is provided with guide grooves for the movable insertion rod (14) at equal intervals.

3. The mounting frame of claim 1, wherein: The second adjusting assembly includes a fixed plate (18) fixedly connected to the upper surface and the lower surface of the connecting block (6) respectively, the inside of the two fixed plates (18) is provided with a guide groove for the movable pull rod (19), one end of the two pull rods (19) is fixedly connected with a pull plate, the other end of the two pull rods (19) is fixedly connected with a clamping block (20), the outside of the two pull rods (19) is sleeved with a resisting spring (21), and the two resisting springs (21) are in abutment between the clamping block (20) and the fixed plate (18). The outside of the connecting rod (24) is symmetrically provided with a rotating gear (23), and the inside of the two clamping blocks (20) is provided with a clamping groove for clamping the rotating gear (23).

4. The mounting frame of claim 1, wherein: The fixed assembly includes the adjusting plate (10) which is symmetrically arranged on the rear end surface of the fixing frame (5), the inner plate (25) is fixedly connected to the inside of the adjusting plate (10), the upper surface and the lower surface of the inner plate (25) are symmetrically provided with the slide rod (26), the other end of the plurality of slide rods (26) is respectively fixedly connected with the inner top end and the inner bottom end of the adjusting plate (10), the slide plate (27) is symmetrically arranged in the inside of the adjusting plate (10), the guide groove for the slide rod (26) to move is formed in the inside of the slide plate (27), the compression spring (28) is sleeved on the outside of the slide rod (26), the compression spring (28) abuts between the slide plate (27) and the adjusting plate (10), the T-shaped clamping plate (11) is fixedly connected to the outside of the slide plate (27) through the outer plate (29), the rubber protection pad is bonded on the opposite side of every two T-shaped clamping plates (11), a plurality of threaded holes for the bolt to move are formed in the inside of the fixing frame (5).

5. The mounting frame of claim 3, wherein: The outside of the two pull rods (19) is sleeved with the organ protective cover (22), and the two ends of the two organ protective covers (22) are fixedly connected with the opposite sides of the clamping block (20) and the fixed plate (18).

6. The mounting rack of claim 1, wherein: The front end surface of the mounting plate (1) is symmetrically provided with the arc-shaped rod (8), the rear end surface of the U-shaped plate (3) is symmetrically provided with the connecting sleeve (7), and the inside of the two connecting sleeves (7) is provided with the guide groove for the arc-shaped rod (8) to move.

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