Folding support for display screen

Abstract

The utility model relates to the technical field of supports, in particular to a folding support for a display screen, which comprises a display screen main body and a U-shaped support frame, two ends of the U-shaped support frame are rotatably connected with rotating shafts, and a mounting plate is fixedly connected between the two rotating shafts. The portable display screen has the advantages that when the display screen needs to be carried, a worker only needs to control the control panel to unlock the U-shaped supporting frame and the mounting plate, and pushes the U-shaped supporting frame to rotate until the U-shaped supporting frame is parallel to the mounting plate; at the moment, the side, away from the U-shaped supporting frame, of the rubber pad is attached to the back face of the display screen body, the U-shaped supporting frame can be supported through the rubber pad, rigid collision between the U-shaped supporting frame and the display screen body is prevented, the display screen support can be folded, the size of the display screen support is greatly reduced, and the display screen support is convenient to use. And the aim of portability of the display screen can be fulfilled without mounting and dismounting the bracket.

Description

Technical Field

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

[0002] A monitor stand is a tool specifically designed to support and adjust the position of a monitor. It allows users to adjust the height, angle, rotation, and tilt of the monitor to their individual needs, thereby improving posture, increasing comfort, and optimizing desktop space utilization. Whether working from home, gaming, or in the office, a monitor stand provides a better user experience.

[0003] While monitor stands offer numerous advantages, most on the market are currently bulky, taking up significant space when installed on a monitor and making them inconvenient to carry and move. This causes inconvenience for users in different locations, especially when frequent changes in office location or presentation scenarios are required. Furthermore, monitors typically need to be disassembled and carried separately from the main unit during transport, and the installation and disassembly processes are often cumbersome, requiring tools for bolt fixing, which is time-consuming and labor-intensive. Therefore, a foldable monitor stand is needed to solve these problems. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to provide a folding bracket for a display screen to solve the problems mentioned in the background art and overcome the shortcomings of the prior art.

[0006] To achieve the above objectives, one embodiment of this utility model provides a folding bracket for a display screen, comprising a display screen body and a U-shaped support frame. Both ends of the U-shaped support frame are rotatably connected to rotating shafts, and a mounting plate is fixedly connected between two rotating shafts. A plurality of symmetrically arranged locking bolts are rotatably connected to one side of the mounting plate, and the threaded portions of the locking bolts are threadedly connected to the display screen body. Each rotating shaft has a locking shaft fixedly connected to its end away from the mounting plate, and both locking shafts are rotatably connected to the U-shaped support frame. Two symmetrically arranged recesses are formed on the bottom surface of the U-shaped support frame. Each groove has a frame slidably connected to its inner wall. Both frames are fixedly connected to a U-shaped support frame by bolts. A transmission plate is slidably connected to the inner wall of each frame. A spring is fixedly connected between the transmission plate and the frame. A locking plate is fixedly connected to the side of the transmission plate away from the spring. The locking plate passes through the frame and engages with a locking shaft. Two symmetrically arranged connecting plates are fixedly connected to one side of each transmission plate. Both connecting plates and the transmission plate are slidably connected to the frame. A control plate is fixedly connected to the end of the two connecting plates away from the transmission plate. The control plate is slidably connected to the frame.

[0007] Preferably, in any of the above solutions, the inner wall of the groove is provided with a plurality of symmetrically arranged positioning holes, and a plurality of symmetrically arranged positioning pins are fixedly connected to one side of the frame, the positioning pins being slidably connected to the U-shaped support frame through the positioning holes.

[0008] Preferably, in any of the above embodiments, the inner wall of the U-shaped support frame has two symmetrically arranged rotating holes, the two rotating holes are respectively connected to two grooves, and the two rotating shafts are respectively rotatably connected to the U-shaped support frame through the two rotating holes.

[0009] Preferably, in any of the above embodiments, the outer surface of the locking shaft is provided with a plurality of circumferentially arrayed locking grooves, and the locking plate passes through the frame and is engaged with the locking shaft through the locking grooves.

[0010] Preferably, in any of the above solutions, the top surface of the U-shaped support frame is fixedly connected to two symmetrically arranged rubber pads, and the side of each rubber pad away from the U-shaped support frame is in contact with the back of the display screen body.

[0011] Preferably, one side of the mounting plate has several through holes, and a rubber ring is fixedly connected to the side of the mounting plate near the main body of the display screen. The several rubber rings are respectively aligned with the axis of the several through holes, and the screw part of the locking bolt is rotatably connected to the mounting plate through the through holes.

[0012] Preferably, one side of the frame has two symmetrically arranged connecting slots, and the two connecting plates are slidably connected to the frame through the two connecting slots respectively.

[0013] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0014] 1. When using a folding bracket to support the display screen, place one side of the mounting plate close to the display screen body, and then use locking bolts to lock the mounting plate to the back of the display screen body through the through holes. At this time, the sides of several rubber rings away from the mounting plate are all in contact with the back of the display screen body. The elasticity of the rubber rings can ensure a tight contact between the mounting plate and the display screen body, which helps to ensure the connection stability between the display screen body and the mounting plate. After the mounting plate is installed, push the control plate to make it slide relative to the frame. Through the transmission of the connecting plate, the transmission plate can be driven to compress the spring. At this time, the locking plate can be driven to move out of the locking groove, releasing the locking shaft. Then push the U-shaped support frame to rotate around the rotation axis until the angle between the U-shaped support frame and the mounting plate is appropriate, and then release the control plate. At this time, the compressed spring will return to its original position. The transmission plate can drive the locking plate to insert into the corresponding locking groove. Adjusting the locking plate to insert into different locking grooves can adjust the tilt angle of the display screen body.

[0015] 2. When the display screen needs to be carried, the operator only needs to operate the control panel to release the lock between the U-shaped support frame and the mounting plate, and push the U-shaped support frame to rotate until the U-shaped support frame is parallel to the mounting plate. At this time, the side of the rubber pad away from the U-shaped support frame will be in contact with the back of the display screen body. The rubber pad can support the U-shaped support frame and prevent rigid collision between the U-shaped support frame and the display screen body. Moreover, the display screen bracket can be folded, which greatly reduces the size of the display screen bracket. The purpose of portable display screen can be achieved without the need for bracket installation and disassembly. Attached Figure Description

[0016] Figure 1 This is a first-view structural diagram of the assembly of this utility model;

[0017] Figure 2 This is a second-view structural diagram of the assembly of this utility model;

[0018] Figure 3 This is a first-view structural diagram of the bracket of this utility model;

[0019] Figure 4 This is a second-view structural diagram of the bracket of this utility model;

[0020] Figure 5This is an exploded structural diagram of the bracket of this utility model;

[0021] Figure 6 This is a schematic diagram of the U-shaped support frame of this utility model;

[0022] Figure 7 This is a schematic diagram of the mounting plate of this utility model;

[0023] Figure 8 This is a schematic diagram of the structure of the frame of this utility model;

[0024] Figure 9 This is a schematic diagram of the structure at point A of this utility model.

[0025] In the diagram: 1-Display body, 2-U-shaped support frame, 3-Rotating shaft, 4-Mounting plate, 5-Locking bolt, 6-Locking shaft, 7-Groove, 8-Frame, 9-Transmission plate, 10-Spring, 11-Locking plate, 12-Connecting plate, 13-Control plate, 14-Positioning hole, 15-Positioning pin, 16-Rotating hole, 17-Locking groove, 18-Rubber pad, 19-Through hole, 20-Rubber ring, 21-Connecting groove. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited thereto.

[0027] like Figures 1 to 9 As shown, a folding bracket for a display screen includes a display screen body 1 and a U-shaped support frame 2. Rotating shafts 3 are rotatably connected to both ends of the U-shaped support frame 2. A mounting plate 4 is fixedly connected between the two rotating shafts 3. A plurality of symmetrically arranged locking bolts 5 are rotatably connected to one side of the mounting plate 4. The threaded portions of the locking bolts 5 are threadedly connected to the display screen body 1. A locking shaft 6 is fixedly connected to the end of each rotating shaft 3 away from the mounting plate 4. Both locking shafts 6 are rotatably connected to the U-shaped support frame 2. Two symmetrically arranged grooves 7 are formed on the bottom surface of the U-shaped support frame 2. A sliding connection is made to the inner wall of each groove 7. One frame 8, and two frames 8 are fixedly connected to the U-shaped support frame 2 by bolts. A transmission plate 9 is slidably connected to the inner wall of each frame 8. A spring 10 is fixedly connected between the transmission plate 9 and the frame 8. A locking plate 11 is fixedly connected to the side of the transmission plate 9 away from the spring 10. The locking plate 11 passes through the frame 8 and is engaged with the locking shaft 6. Two symmetrically arranged connecting plates 12 are fixedly connected to one side of each transmission plate 9. The two connecting plates 12 and the transmission plate 9 are slidably connected to the frame 8. A control plate 13 is fixedly connected to the end of the two connecting plates 12 away from the transmission plate 9. The control plate 13 is slidably connected to the frame 8.

[0028] As an optional technical solution of this utility model, the inner wall of the groove 7 is provided with a number of symmetrically arranged positioning holes 14, and a number of symmetrically arranged positioning pins 15 are fixedly connected to one side of the frame 8. The positioning pins 15 are slidably connected to the U-shaped support frame 2 through the positioning holes 14, and the frame 8 is engaged with the U-shaped support frame 2 through the positioning pins 15, which improves the installation stability of the frame 8.

[0029] As an optional technical solution of this utility model, the inner wall of the U-shaped support frame 2 is provided with two symmetrically arranged rotating holes 16. The two rotating holes 16 are respectively connected to two grooves 7. The two rotating shafts 3 are respectively rotatably connected to the U-shaped support frame 2 through the two rotating holes 16. The control board 13 releases the lock between the U-shaped support frame 2 and the mounting plate 4, and pushes the U-shaped support frame 2 to rotate until the U-shaped support frame 2 is parallel to the mounting plate 4. This can greatly reduce the floor space occupied by the display screen bracket.

[0030] As an optional technical solution of this utility model, the outer surface of the locking shaft 6 is provided with a plurality of circumferentially arrayed locking grooves 17. The locking plate 11 passes through the frame 8 and is engaged with the locking shaft 6 through the locking grooves 17. By adjusting the locking plate 11 inserted into different locking grooves 17, the tilt angle of the display screen body 1 can be adjusted.

[0031] As an optional technical solution of this utility model, the top surface of the U-shaped support frame 2 is fixedly connected with two symmetrically arranged rubber pads 18. The side of the two rubber pads 18 away from the U-shaped support frame 2 is in contact with the back of the display screen body 1. The rubber pads 18 can support the U-shaped support frame 2 and prevent rigid collision between the U-shaped support frame 2 and the display screen body 1.

[0032] As an optional technical solution of this utility model, a plurality of through holes 19 are provided through one side of the mounting plate 4. A rubber ring 20 is fixedly connected to the side of the mounting plate 4 near the display screen body 1. The plurality of rubber rings 20 coincide with the axis of the plurality of through holes 19 respectively. The screw part of the locking bolt 5 is rotatably connected to the mounting plate 4 through the through holes 19. The elasticity of the rubber ring 20 can ensure the tight contact between the mounting plate 4 and the display screen body 1, which helps to ensure the connection stability between the display screen body 1 and the mounting plate 4.

[0033] As an optional technical solution of this utility model, two symmetrically arranged connecting slots 21 are opened on one side of the frame 8. The two connecting plates 12 are slidably connected to the frame 8 through the two connecting slots 21 respectively, pushing the control plate 13 to slide relative to the frame 8. Through the transmission of the connecting plate 12, the transmission plate 9 can be driven to compress the spring 10, so as to control the movement of the transmission plate 9.

[0034] A folding stand for a display screen works on the following principle:

[0035] 1) When a folding bracket is needed to support the display screen, one side of the mounting plate 4 can be placed close to the display screen body 1, and then the locking bolt 5 can be passed through the through hole 19 to lock the mounting plate 4 to the back of the display screen body 1.

[0036] 2): After the mounting plate 4 is installed, push the control plate 13 to slide relative to the frame 8. Through the transmission of the connecting plate 12, the transmission plate 9 can be driven to compress the spring 10. At this time, the locking plate 11 can be driven to move out of the locking groove 17, thus releasing the lock on the locking shaft 6.

[0037] 3): Push the U-shaped support frame 2 to rotate around the rotating shaft 3 until the angle between the U-shaped support frame 2 and the mounting plate 4 is appropriate, then release the control plate 13. At this time, the compressed spring 10 will reset and can drive the locking plate 11 to be inserted into the corresponding locking groove 17 through the transmission plate 9.

[0038] In summary, this display screen uses a folding bracket. When the folding bracket is needed to support the display screen, one side of the mounting plate 4 can be placed close to the display screen body 1. Then, the locking bolt 5 is used to lock the mounting plate 4 to the back of the display screen body 1 through the through hole 19. At this time, the sides of several rubber rings 20 away from the mounting plate 4 are all in contact with the back of the display screen body. The elasticity of the rubber rings 20 can ensure a tight contact between the mounting plate 4 and the display screen body 1, which helps to ensure the connection stability between the display screen body 1 and the mounting plate 4. After the mounting plate 4 is installed, push the control plate 13 to slide it relative to the frame 8. Through the transmission of the connecting plate 12, the transmission plate 9 can be driven to compress the spring 10. At this time, the locking plate 11 can be driven to move out of the locking groove 17, releasing the lock on the locking shaft 6. Then, push the U-shaped support frame 2 to rotate around the rotation shaft 3 until the angle between the U-shaped support frame 2 and the mounting plate 4 is appropriate. After releasing the control plate 13, the compressed spring 10 will return to its original position. The locking plate 11 can then be inserted into the corresponding locking slot 17 via the transmission plate 9. By adjusting the locking plate 11 into different locking slots 17, the tilt angle of the display body 1 can be adjusted. When the display needs to be carried, the operator only needs to operate the control plate 13 to release the lock between the U-shaped support frame 2 and the mounting plate 4, and push the U-shaped support frame 2 to rotate until the U-shaped support frame 2 is parallel to the mounting plate 4. At this time, the side of the rubber pad 18 away from the U-shaped support frame 2 will be in contact with the back of the display body 1. The rubber pad 18 can support the U-shaped support frame 2 and prevent rigid collisions between the U-shaped support frame 2 and the display body 1. Moreover, the display bracket can be folded, greatly reducing the size of the display bracket. The display can be portable without the need for bracket installation and disassembly.

Claims

1. A folding bracket for a display screen, characterized in that: The system includes a display screen body (1) and a U-shaped support frame (2). Both ends of the U-shaped support frame (2) are rotatably connected to rotating shafts (3). A mounting plate (4) is fixedly connected between the two rotating shafts (3). Several symmetrically arranged locking bolts (5) are rotatably connected to one side of the mounting plate (4). The threaded ends of the locking bolts (5) are threaded to the display screen body (1). A locking shaft (6) is fixedly connected to the end of each rotating shaft (3) away from the mounting plate (4). Both locking shafts (6) are rotatably connected to the U-shaped support frame (2). Two symmetrically arranged grooves (7) are opened on the bottom surface of the U-shaped support frame (2). A frame (8) is slidably connected to the inner wall of each groove (7). The two frames... (8) All are fixedly connected to the U-shaped support frame (2) by bolts. A transmission plate (9) is slidably connected to the inner wall of each frame (8). A spring (10) is fixedly connected between the transmission plate (9) and the frame (8). A locking plate (11) is fixedly connected to the side of the transmission plate (9) away from the spring (10). The locking plate (11) passes through the frame (8) and is engaged with the locking shaft (6). Two symmetrically arranged connecting plates (12) are fixedly connected to one side of each transmission plate (9). Both connecting plates (12) and the transmission plate (9) are slidably connected to the frame (8). A control plate (13) is fixedly connected to the end of the two connecting plates (12) away from the transmission plate (9). The control plate (13) is slidably connected to the frame (8).

2. A folding bracket for a display screen according to claim 1, characterized in that: The inner wall of the groove (7) is provided with a number of symmetrically arranged positioning holes (14), and a number of symmetrically arranged positioning pins (15) are fixedly connected to one side of the frame (8). The positioning pins (15) are slidably connected to the U-shaped support frame (2) through the positioning holes (14).

3. A folding bracket for a display screen according to claim 2, characterized in that: The inner wall of the U-shaped support frame (2) has two symmetrically arranged rotating holes (16), which are respectively connected to two grooves (7). The two rotating shafts (3) are respectively rotatably connected to the U-shaped support frame (2) through the two rotating holes (16).

4. A folding bracket for a display screen according to claim 3, characterized in that: The outer surface of the locking shaft (6) is provided with a plurality of circumferentially arrayed locking grooves (17), and the locking plate (11) passes through the frame (8) and is engaged with the locking shaft (6) through the locking grooves (17).

5. A folding bracket for a display screen according to claim 4, characterized in that: The top surface of the U-shaped support frame (2) is fixedly connected to two symmetrically arranged rubber pads (18), and the side of the two rubber pads (18) away from the U-shaped support frame (2) is in contact with the back of the display screen body (1).

6. A folding bracket for a display screen according to claim 5, characterized in that: The mounting plate (4) has several through holes (19) on one side. A rubber ring (20) is fixedly connected to the side of the mounting plate (4) near the display screen body (1). Several rubber rings (20) are respectively aligned with the axis of several through holes (19). The screw part of the locking bolt (5) is rotatably connected to the mounting plate (4) through the through holes (19).

7. A folding bracket for a display screen according to claim 6, characterized in that: Two symmetrically arranged connecting slots (21) are provided on one side of the frame (8), and the two connecting plates (12) are slidably connected to the frame (8) through the two connecting slots (21).

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