Detachable support for LED liquid crystal screen

Abstract

The utility model relates to the technical field of support devices, in particular to a detachable support for an LED liquid crystal screen, which comprises a detachable support main body for the LED liquid crystal screen, and when in use, a limiting nut II and a limiting nut I are matched to perform meshing movement on the side surface of a threaded column so as to drive an adjusting and assembling component to adjust the position. A mounting base on the side face of the adjusting and assembling assembly is adjusted, a first rotating column penetrates through the interior of the mounting base and a first movable frame to assemble the mounting base and the first movable frame, the first movable frame freely rotates on the side face of the mounting base, and meanwhile a second movable frame is connected into a second rotating column at the tail end of the first movable frame; the second movable frame can be matched with the first movable frame to freely adjust the transverse angle, the rotating seat rotates on the side face of the butt joint column so that the liquid crystal screen can be adjusted at multiple angles, and the transmission seat can be matched to loosen the locking nut so that the connecting plate can be longitudinally adjusted at the side face of the transmission seat.

Description

Technical Field

[0001] The utility model relates to the technical field of bracket devices, in particular to a detachable bracket for an LED liquid crystal screen. Background Technique

[0002] A liquid crystal display presents different colors by the liquid crystal molecules refracting the light of the backlight source. The liquid crystal molecules themselves cannot emit light and mainly achieve this through the irradiation of the backlight source. Most of the backlight sources of liquid crystal displays are CCFLs (that is, the cold cathode ray tubes we often mention), and its principle is similar to our fluorescent tubes. The LED backlight is a new backlight source used to replace CCFL.

[0003] According to a bracket for a liquid crystal screen with the patent publication number CN216010153U, it includes a support base, a support column, and a connecting part connected in sequence. The support column includes an inner tube and an outer tube, and the outer tube is slidably arranged with the inner tube. A coil spring is arranged between the inner tube and the outer tube, and the coil spring provides an upward elastic force for the outer tube; a spring piece is also arranged on the inner tube. However, when this device is in use, its adjustable range is small, which has certain limitations. At the same time, its base is directly placed on the desktop, and it occupies a large area. But when the desktop is collided and shaken, the device is prone to move, causing the fixed liquid crystal screen to shift, resulting in the device falling and damaging the liquid crystal screen.

[0004] In view of this, we propose a detachable bracket for an LED liquid crystal screen. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a detachable bracket for an LED liquid crystal screen.

[0006] The technical solution of the utility model is as follows:

[0007] A detachable bracket for an LED liquid crystal screen, comprising a detachable bracket main body for an LED liquid crystal screen. A mounting component is fixedly connected to the front end of the bottom of the detachable bracket main body for the LED liquid crystal screen. An adjustment track is provided inside the detachable bracket main body for the LED liquid crystal screen. A threaded column is fixedly installed inside the adjustment track. An adjustment assembly component is slidably connected to the side of the threaded column. A second limit nut is installed above the adjustment assembly component, and a first limit nut is installed below the adjustment assembly component. The adjustment assembly component includes: a first rotating column, a mounting seat, a first movable frame, a rotating seat, a tensioning rope, a locking nut, and a transmission seat. A mounting seat is fixedly installed at the front end of the adjustment assembly component. A first rotating column is rotatably connected inside the mounting seat. The first rotating column passes through both ends inside the first movable frame and is rotatably connected to the mounting seat. A second rotating column is installed at the end of the first movable frame. A second movable frame is rotatably connected above the second rotating column. A docking column is fixedly installed at the end of the second movable frame.

[0008] As a preferred technical solution, a rotating seat is rotatably connected to the side of the docking column. A tensioning rope is installed at the front end of the rotating seat. A connecting plate is installed at the end of the tensioning rope. A transmission seat is installed at the front end of the rotating seat. An adjustment bolt is meshed and connected inside the transmission seat. Locking nuts are installed at both ends of the adjustment bolt.

[0009] As a preferred technical solution, a pressing column is installed inside the mounting component. A pressing bolt is fixedly installed above the pressing column. A pressing plate is fixedly installed below the pressing column. An anti-slip baffle is fixedly installed below the mounting component.

[0010] As a preferred technical solution, an adjustment slot is provided below the mounting component.

[0011] As a preferred technical solution, an extrusion bottom plate is slidably connected inside the adjustment slot.

[0012] As a preferred technical solution, a limit hole is provided inside the adjustment slot.

[0013] As a preferred technical solution, both the second limit nut and the first limit nut are meshed and connected to the side of the threaded column.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. In use, the utility model can be cooperated by the second limit nut and the first limit nut to engage and move on the side of the threaded column, driving the adjustment and assembly component to adjust the position, so that the adjustment and assembly component moves to a suitable position to assemble the LED liquid crystal screen. The mounting seat on the side of the adjustment and assembly component is assembled by passing the first rotating column through the mounting seat and the inside of the first movable frame, so that the first movable frame can rotate freely on the side of the mounting seat. At the same time, the second movable frame is inserted into the second rotating column at the end of the first movable frame, and the second movable frame can cooperate with the first movable frame to adjust the horizontal angle freely. The rotating seat rotates on the side of the docking column, so that the liquid crystal screen can be adjusted at multiple angles. The transmission seat can cooperate to loosen the locking nut, so that the connecting plate can be adjusted longitudinally on the side of the transmission seat, improving the adjustment freedom of the device and facilitating the user to adjust at multiple angles.

[0016] 2. When installing the device, the installation component is installed at the corner of the desktop, so that the multiple pressing bolts above the installation component engage with the inside of the installation component, causing the pressing column to descend, so that the pressing plate presses on the desktop. When the installation component is installed, the extrusion bottom plate slides into the adjustment groove, and the multiple pressing bolts in the extrusion bottom plate engage with the inside of the extrusion bottom plate, causing the pressing column to descend, so that the pressing plate presses on the bottom of the desktop to stably install the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the detachable bracket main body for the LED liquid crystal screen of the utility model;

[0018] Figure 2 is a schematic structural diagram of the outer shape component of the utility model;

[0019] Figure 3 is a schematic structural diagram of the adjustment and assembly component of the utility model;

[0020] Figure 4 is a schematic structural diagram of the installation component of the utility model.

[0021] In the figure: 1. Detachable bracket main body for LED liquid crystal screen; 11. First limit nut; 12. Limit hole; 13. Threaded column; 14. Second limit nut; 15. Adjustment track; 2. Adjustment and assembly component; 21. First rotating column; 22. Mounting seat; 23. First movable frame; 24. Second rotating column; 25. Second movable frame; 26. Rotating seat; 27. Tightening rope; 28. Connecting plate; 29. Locking nut; 210. Adjusting bolt; 211. Transmission seat; 212. Docking column; 3. Installation component; 31. Pressing bolt; 32. Pressing column; 33. Extrusion bottom plate; 34. Pressing plate; 35. Adjustment groove; 36. Anti-slip baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention in this specification are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] Please refer to Figures 1 to 4 , the present invention provides a technical solution:

[0025] A detachable bracket for an LED liquid crystal screen, including a detachable bracket main body 1 for an LED liquid crystal screen. The front end of the bottom of the detachable bracket main body 1 for an LED liquid crystal screen is fixedly connected with an installation component 3. An adjustment track 15 is opened inside the detachable bracket main body 1 for an LED liquid crystal screen. A threaded column 13 is fixedly installed inside the adjustment track 15. An adjustment assembly component 2 is slidably connected to the side of the threaded column 13. A second limit nut 14 is installed above the adjustment assembly component 2, and a first limit nut 11 is installed below the adjustment assembly component 2. The adjustment assembly component 2 includes: a first rotating column 21, a mounting seat 22, a first movable frame 23, a rotating seat 26, a tensioning rope 27, a locking nut 29, and a transmission seat 211. The front end of the adjustment assembly component 2 is fixedly installed with a mounting seat 22. The inside of the mounting seat 22 is rotatably connected with a first rotating column 21. The first rotating column 21 passes through both ends inside the first movable frame 23 and is rotatably connected with the mounting seat 22. A second rotating column 24 is installed at the end of the first movable frame 23. A second movable frame 25 is rotatably connected above the second rotating column 24. A docking column 212 is fixedly installed at the end of the second movable frame 25. The side of the docking column 212 is rotatably connected with a rotating seat 26. A tensioning rope 27 is installed at the front end of the rotating seat 26. A connecting plate 28 is installed at the end of the tensioning rope 27. A transmission seat 211 is installed at the front end of the rotating seat 26. An adjustment bolt 210 is meshed and connected inside the transmission seat 211. Locking nuts 29 are installed at both ends of the adjustment bolt 210.

[0026] It should be added that by adjusting the mounting base 22 on the side of the assembly component 2, the first rotating column 21 passes through the mounting base 22 and the inside of the first movable frame 23 for assembly, enabling the first movable frame 23 to rotate freely on the side of the mounting base 22. At the same time, the second movable frame 25 is inserted into the inside of the second rotating column 24 at the end of the first movable frame 23, and the second movable frame 25 can cooperate with the first movable frame 23 to adjust the horizontal angle freely. The rotating seat 26 rotates on the side of the docking column 212, enabling the liquid crystal screen to be adjusted at multiple angles. The transmission seat 211 can cooperate to loosen the locking nut 29, enabling the connecting plate 28 to adjust the longitudinal angle on the side of the transmission seat 211, improving the adjustment freedom of the device so that the user can adjust it at multiple angles.

[0027] Preferably, in this embodiment, a pressing column 32 is installed inside the mounting component 3. A pressing bolt 31 is fixedly installed above the pressing column 32, and a pressing plate 34 is fixedly installed below the pressing column 32. An anti-slip baffle 36 is fixedly installed below the mounting component 3, and an adjustment groove 35 is opened below the mounting component 3. An extrusion bottom plate 33 is slidably connected inside the adjustment groove 35.

[0028] It is worth noting that when installing the device, the mounting component 3 is installed at the corner of the desktop, so that a plurality of pressing bolts 31 above the mounting component 3 are engaged inside the mounting component 3, causing the pressing column 32 to descend, and the pressing plate 34 presses on the desktop. When the installation of the mounting component 3 is completed, the extrusion bottom plate 33 slides into the adjustment groove 35, and a plurality of pressing bolts 31 inside the extrusion bottom plate 33 are engaged inside the extrusion bottom plate 33, causing the pressing column 32 to descend, and the pressing plate 34 presses on the bottom of the desktop to stably install the device.

[0029] Preferably, in this embodiment, a limiting hole 12 is opened inside the adjustment groove 35, and the second limiting nut 14 and the first limiting nut 11 are both engaged and connected to the side of the threaded column 13.

[0030] During the specific use process, during use, the second limiting nut 14 and the first limiting nut 11 can cooperate to engage and move on the side of the threaded column 13, driving the adjustment and assembly component 2 to adjust its position, so that the adjustment and assembly component 2 moves to a suitable position for assembling the LED liquid crystal screen.

[0031] When the detachable bracket for an LED liquid crystal screen of the present utility model is in use, first, during use, the limit nut II 14 and the limit nut I 11 cooperate to engage and move on the side of the threaded column 13, driving the adjustment and assembly component 2 to adjust its position, so that the adjustment and assembly component 2 moves to a suitable position for assembling the LED liquid crystal screen. Through the mounting seat 22 on the side of the adjustment and assembly component 2, the rotating column I 21 passes through the mounting seat 22 and the inside of the movable frame I 23 for assembly, enabling the movable frame I 23 to freely rotate on the side of the mounting seat 22. At the same time, the movable frame II 25 is inserted into the rotating column II 24 at the end of the movable frame I 23, and the movable frame II 25 can cooperate with the movable frame I 23 to freely adjust the horizontal angle. The rotating seat 26 rotates on the side of the docking column 212, enabling the liquid crystal screen to be adjusted at multiple angles. The transmission seat 211 can cooperate to loosen the locking nut 29, enabling the connecting plate 28 to adjust the longitudinal angle on the side of the transmission seat 211, improving the adjustment freedom of the device for the user to adjust at multiple angles. When installing the device, the installation component 3 is installed at the corner of the desktop. The multiple pressing bolts 31 above the installation component 3 engage inside the installation component 3, causing the pressing column 32 to descend, so that the pressing plate 34 presses against the desktop. When the installation component 3 is installed, the extrusion bottom plate 33 slides into the adjustment groove 35, and the multiple pressing bolts 31 in the extrusion bottom plate 33 engage inside the extrusion bottom plate 33, causing the pressing column 32 to descend, so that the pressing plate 34 presses against the bottom of the desktop to stably install the device.

[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A detachable bracket for an LED liquid crystal screen, comprising a detachable bracket body (1) for an LED liquid crystal screen, characterized in that: At the front end of the bottom of the detachable bracket body (1) for the LED liquid crystal screen, an installation component (3) is fixedly connected. Inside the detachable bracket body (1) for the LED liquid crystal screen, an adjustment track (15) is provided. Inside the adjustment track (15), a threaded column (13) is fixedly installed. On the side of the threaded column (13), an adjustment assembly component (2) is slidably connected. Above the adjustment assembly component (2), a second limit nut (14) is installed. Below the adjustment assembly component (2), a first limit nut (11) is installed. The adjustment assembly component (2) includes: a first rotating column (21), a mounting seat (22), a first movable frame (23), a rotating seat (26), a tensioning rope (27), a locking nut (29), and a transmission seat (211). At the front end of the adjustment assembly component (2), a mounting seat (22) is fixedly installed. Inside the mounting seat (22), the first rotating column (21) is rotatably connected. The first rotating column (21) passes through both ends inside the first movable frame (23) and is rotatably connected to the mounting seat (22). At the end of the first movable frame (23), a second rotating column (24) is installed. Above the second rotating column (24), a second movable frame (25) is rotatably connected. At the end of the second movable frame (25), a docking column (212) is fixedly installed.

2. The detachable bracket for an LED liquid crystal screen according to claim 1, wherein: On the side of the docking column (212), a rotating seat (26) is rotatably connected. At the front end of the rotating seat (26), a tensioning rope (27) is installed. At the end of the tensioning rope (27), a connecting plate (28) is installed. At the front end of the rotating seat (26), a transmission seat (211) is installed. Inside the transmission seat (211), an adjustment bolt (210) is meshed and connected. At both ends of the adjustment bolt (210), locking nuts (29) are installed.

3. The detachable bracket for an LED liquid crystal screen according to claim 1, wherein: Inside the installation component (3), a pressing column (32) is installed. Above the pressing column (32), a pressing bolt (31) is fixedly installed. Below the pressing column (32), a pressing plate (34) is fixedly installed. Below the installation component (3), an anti-slip baffle (36) is fixedly installed.

4. The detachable bracket for an LED liquid crystal screen according to claim 3, characterized in that: Below the installation component (3), an adjustment slot (35) is provided.

5. The detachable bracket for an LED liquid crystal screen according to claim 4, characterized in that: Inside the adjustment slot (35), a pressing bottom plate (33) is slidably connected.

6. The detachable bracket for an LED liquid crystal screen according to claim 5, wherein: Inside the adjustment slot (35), a limit hole (12) is provided.

7. The detachable bracket for an LED liquid crystal screen according to claim 1, wherein: Both the second limit nut (14) and the first limit nut (11) are meshed and connected to the side of the threaded column (13).

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