Display screen fixing support

Abstract

The invention belongs to the technical field of fixing supports, and particularly relates to a display screen fixing support which comprises a base. The top surface of the base is fixedly connected with a pair of supporting columns; the surfaces of the two supporting columns are jointly connected with a sliding seat in a sliding mode. One side of the sliding seat is fixedly connected with a supporting plate; the side, away from the sliding base, of the supporting plate is slidably connected with a pair of butt joint plates. A storage box is fixedly connected between the two supporting columns on the top surface of the base; the side, away from the supporting plate, of the sliding base is fixedly connected with a power strip. One end of the power strip is fixedly connected with a power line; the bottom surface of the interior of the storage box is slidably connected with two rows of uniformly arranged limiting columns, the two rows of limiting columns are separated from each other by shifting the two rows of limiting columns in the storage box, at the moment, a power line is tightened and stored in the storage box, and then the situation that too many power lines are overlapped on the ground and influence walking of surrounding pedestrians is avoided. And meanwhile, the probability that the power line is hung by a moving object can be reduced, so that the potential safety risk is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of fixing brackets, in particular to a display screen fixing bracket. Background Art

[0002] With the continuous development of display technology, its application is becoming more and more in-depth in people's daily lives, especially in conference scenarios. Most companies have abandoned traditional whiteboards and switched to display screens to display meeting content, making it easier for participants to understand the meeting content.

[0003] Conventional display screens for conferences are mostly supported by floor stands, which mainly use screws to connect a movable connecting plate on the floor stand to threaded holes on the back of the display screen. Since the connecting plate can slide up and down on the surface of the floor stand, it is convenient to adjust the height of the display screen, thereby ensuring that participants can view the display screen at a suitable angle.

[0004] Although the floor stand in the prior art can support and adjust the height of the display screen, the normal operation of the display screen needs to be connected to an external power supply through wires. The connected power supply is mostly a socket located at the bottom of the wall. Not only are there fewer sockets, but in order to meet the applicable scope, the length of the wires used by the display screen will be relatively long, which makes most of the wires rest on the ground, causing safety hazards.

[0005] To this end, the present invention provides a display screen fixing bracket. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: a display screen fixing bracket described in the present invention comprises a base; a pair of support columns are fixedly connected to the top surface of the base; a sliding seat is slidably connected to the surfaces of the two support columns; a support plate is fixedly connected to one side of the sliding seat; a pair of docking plates are slidably connected to the side of the support plate away from the sliding seat; a plurality of fixing holes are provided on the surfaces of the docking plate and the support plate; a storage box is fixedly connected to the top surface of the base between the two support columns; a plug strip is fixedly connected to the side of the sliding seat away from the support plate; a power cord is fixedly connected to one end of the plug strip; a through hole is provided on the top surface of the storage box; two rows of uniformly arranged limit columns are slidably connected to the bottom surface of the storage box, and the two rows of limit columns are staggered; one end of the power cord away from the plug strip is inserted into the storage box through the through hole, and the S-shaped side is wound around the surface of the limit column; one end of the power cord away from the plug strip is fixedly connected to a plug; during operation, in order to reduce the length of the wires placed on the ground and ensure the normal power consumption of the display screen, With the embodiment of the present invention, first, the user needs to adjust the docking plate on the surface of the support plate so that the fixing holes on the docking plate are aligned with the threaded holes on the back of the display screen, and then the user fixes the display screen on the docking plate by means of screws, and then the user can slide the sliding seat to drive the support plate, the docking plate and the display screen to slide up and down, thereby realizing the adjustment of the display screen. When the display screen is adjusted, the user can plug the power cord of the display screen into the socket on the surface of the sliding seat, and bundle the excess power cord, and then the user moves the limiting columns in the storage box so that the two rows of limiting columns are close to each other, and the power cord in the storage box can be pulled out at this time. When the user plugs the plug at the end of the power cord into the socket, the user moves the two rows of limiting columns in the storage box again so that the two rows of limiting columns are away from each other, and the power cord will be tightened and thus stored in the storage box, thereby preventing too many power cords from being placed on the ground and affecting the movement of pedestrians around, and at the same time, the probability of the power cord being caught by moving objects can be reduced, thereby reducing potential safety risks.

[0008] Preferably, the top surface of the storage box is provided with a plurality of evenly arranged slide grooves, and the slide grooves pass through the storage box; the tops of the limit posts extend from the slide grooves to the outside of the storage box; the sides of the two rows of limit posts that are away from each other are fixedly connected with extension plates; the ends of the extension plates in the same row that are away from the limit posts are commonly fixedly connected with a paddle plate; during operation, when the user needs to move the limit posts in the same row, the user can move the paddle plate on one side of the limit posts in the row, and drive the extension plate to move through the paddle plate, so that the limit posts in the same row can slide synchronously along the slide grooves, thereby facilitating the user to adjust the limit posts in the same row and avoiding the limit posts in the same row from moving synchronously and causing the power cord to get stuck.

[0009] Preferably, the two shift plates are arranged in an L shape, and the vertical parts of the shift plates are located on the side of the storage box away from its opening; the vertical parts of the two shift plates are fixedly connected with a toothed plate; the end of the storage box away from its opening is rotatably connected with a gear; the two gears are meshingly connected with the toothed plate; the end of the gear away from the storage box is fixedly connected with a knob; during operation, when the user makes the shift plates on both sides approach or move away from each other, the user can rotate the knob, and the knob will rotate with the gear, and then the gear will drive the two toothed plates to approach or move away from each other, and the toothed plates that are approaching or moving away from each other will drive the shift plates to approach or move away from each other, thereby finally realizing the synchronous approach or movement of the two rows of limit columns, which further facilitates the user's adjustment of the limit columns and improves the usability of the embodiments of the present invention.

[0010] Preferably, the paddle plate is made of a magnet; the limiting column is made of a magnetizable metal; the bottoms of the two support columns are inlaid with metal plates at the corresponding positions of the paddle plates; the metal plates are magnetizable metal; during operation, when the user moves the two paddle plates closer to each other, the limiting column on one side will contact the paddle plate connected to the limiting column on the other side, and since the paddle plates are made of magnets, they can be adsorbed together to form a preliminary fixation, thereby facilitating the user to pull out the power cord, and in the process of moving the embodiment of the present invention, the two paddle plates will respectively fit with the metal plates on their own sides, thereby fixing the paddle plates, preventing the paddle plates from vibrating during the movement, which may cause the internal power cord of the storage box to fail to be tightened, thereby causing the power cable to fall out of the storage box, causing the plug to hang to the ground.

[0011] Preferably, the bottom surface of the sliding seat is threadedly connected to a threaded rod; the bottom surface of the sliding seat is fixedly connected to a telescopic rod on both sides of the threaded rod; the bottom of the threaded rod is rotatably connected to a connecting seat; the bottom surface of the telescopic rod is fixedly connected to the top surface of the connecting seat; a receiving plate is installed on the side of the connecting seat close to the supporting plate; when working, in the process of using the display screen, the user may also need to use the keyboard and mouse, and at this time the keyboard and mouse can be placed on the receiving plate, which is convenient for the user to use, and the user can also rotate the threaded rod and drive the connecting seat to move up and down through the limiting of the telescopic rod, and then drive the receiving plate to move up and down, so as to facilitate the user to adjust the height of the keyboard and mouse, and further facilitate the user's use.

[0012] Preferably, a strip groove is provided on the bottom surface of the connecting seat; a connecting rod is movably connected inside the strip groove; a connecting arm is fixedly connected to the side of the connecting rod close to the support plate; a sleeve is slidably connected to the surface of the connecting arm; the top surface of the sleeve away from the connecting rod is rotatably connected to the rotating seat; the receiving plate is installed on the top surface of the rotating seat; during work, before using the keyboard and mouse, the user can also pull the sleeve so that the sleeve drives the rotating seat and the receiving plate away from the connecting seat, and then the user drives the connecting rod to slide to one side along the strip groove through the connecting arm, and then the user rotates the receiving plate and the rotating seat so that the receiving plate is located outside the support column. At this time, when the user uses the keyboard and mouse again, the body will not block the display screen at the docking plate over a large area.

[0013] Preferably, the receiving plate is rotatably connected to the rotating seat; a pair of accommodating tubes are fixedly connected to one end of the connecting seat away from the receiving plate; a fixing belt is arranged inside the accommodating tube, and a coil spring is installed between the fixing belt and the accommodating tube; a hook is fixedly connected to one end of the fixing belt outside the accommodating tube; a card slot is provided at one end of the receiving plate away from the connecting seat, and the card slot is adapted to the hook; during operation, when the display screen is not used for a long time, the user can rotate the receiving plate so that the receiving plate is parallel to the supporting plate, and the card slot is at the bottom of the receiving plate, and then use The user then places the dust-blocking mask on the top surface of the sleeve, and then pushes the receiving plate, which then drives the rotating seat to move, and then the rotating seat drives the sleeve and the mask on its top surface to move toward the display screen at the docking plate, and finally presses the mask onto the surface of the display screen, and then the user pulls out the fixing belt in the accommodating tube, passes over the display screen, and inserts the hook at the end of the fixing belt into the card slot, thereby fixing the top of the mask with the fixing belt, making the mask fit the surface of the display screen more closely, thereby preventing the surface of the display screen from being contaminated with dust.

[0014] Preferably, a pair of connecting plates are fixedly connected to one end of the sleeve close to the connecting seat, and the two connecting plates are respectively located on both sides of the sleeve; a slide plate is slidably connected to the surface of the connecting plate; a pair of fixing plates are fixedly connected to the bottom surface of the connecting seat, and the two fixing plates are respectively located on both sides of the slide plate; a fixing groove is provided at one end of the slide plate away from the connecting plate; the fixing groove is arranged in a semicircular shape and is adapted to the bolt; a mounting hole is provided on the surface of the fixing plate; a bolt is installed in the mounting hole; during operation, when the user pushes the receiving plate and presses the mask on the surface of the display screen, the user needs to slide the slide plate on the surface of the connecting plate to move it toward the fixing plate, and finally make the fixing groove on the surface of the slide plate abut against the surface of the bolt, and then the user screws the bolt at the mounting hole, and the slide plate and the connecting plate are driven by the bolt to approach the fixing plate, and finally lock the position of the slide plate and the connecting plate, and then also lock the position of the sleeve fixed to the connecting plate, so that the sleeve will not slide arbitrarily with the receiving plate and the rotating seat, thereby ensuring that the mask can be firmly pressed on the surface of the display screen.

[0015] Preferably, the base includes a pedestal; both sides of the pedestal are rotatably connected to a pair of support arms; a universal wheel is installed at the bottom of the support arm away from one end of the pedestal; when working, when the display screen is not installed on the docking plate, the user needs to first rotate the support arm on the side of the pedestal, leaving a certain angle between the paired support arms, thereby increasing the force-bearing area at the bottom of the embodiment of the present invention, thereby improving the stability of the embodiment of the present invention, and at the same time, the universal wheel at the bottom of the support arm can also facilitate the user to move the embodiment of the present invention.

[0016] Preferably, the top surfaces of the two support arms on the side close to the support plate are rotatably connected to the limit plate; the top surfaces of the two support arms on the side away from the support plate are fixedly connected to the limit rod; the limit plate on the side close to the limit rod is provided with a limit groove, and the limit groove is adapted to the limit rod; during operation, when the user opens the bottom support arm, the user needs to rotate the limit plate on the top surface of the support arm, thereby rotating the limit plate to the limit rod at the top of the support arm on the same side, and making the limit rod stuck in the limit groove on the surface of the limit plate, thereby fixing the angle between the support arms on the same side, thereby avoiding the angle between the support arms becoming smaller due to collision, thereby affecting the supporting effect of the support arm on the embodiment of the present invention.

[0017] The beneficial effects of the present invention are as follows: 1. The display screen fixing bracket described in the present invention moves the two rows of limit columns in the storage box to move the two rows of limit columns away from each other. At this time, the power cord will be tightened and thus stored in the storage box, thereby preventing too many power cords from being placed on the bottom ground and affecting the movement of pedestrians around. At the same time, it can also reduce the probability of the power cord being caught by moving objects, thereby reducing potential safety risks.

[0018] 2. The display screen fixing bracket described in the present invention rotates through a knob with a gear, and the gear drives the two tooth plates to move closer to or away from each other. The tooth plates that move closer to or away from each other will drive the paddle plates to move closer to or away from each other, thereby ultimately achieving the synchronous approach or distance between the two rows of limit columns, which further facilitates the user's adjustment of the limit columns and improves the usability of the embodiments of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 is a stereogram of the present invention; Figure 2 It is a schematic diagram of the structure of the plug strip in the present invention; Figure 3 It is a structural schematic diagram of the base in the present invention; Figure 4 It is a structural schematic diagram of the storage box in the present invention; Figure 5 It is the internal structure diagram of the storage box in the present invention; Figure 6 It is a structural schematic diagram of the connecting seat in the present invention; Figure 7 It is a structural schematic diagram of the slide plate of the present invention; Figure 8 This is a state diagram of the fixing belt fixing the display screen in the present invention; In the figure: 1. Support column; 2. Sliding seat; 3. Support plate; 4. Docking plate; 5. Fixing hole; 6. Storage box; 7. Socket strip; 8. Power cord; 9. Through hole; 10. Limit column; 11. Plug; 12. Slide slot; 13. Extension plate; 14. Dial plate; 15. Tooth plate; 16. Gear; 17. Knob; 18. Metal plate; 19. Threaded rod; 20. Telescopic rod; 21. Connecting seat; 22. Adapter plate; 23. Strip groove; 24. Connecting rod; 25. Connecting arm; 26. Sleeve; 27. Rotating seat; 28. Accommodating tube; 29. ​​Fixing belt; 30. Hook; 31. Slot; 32. Connecting plate; 33. Slide plate; 34. Fixing plate; 35. Fixing groove; 36. Mounting hole; 37. Bolt; 38. Base; 39. Support arm; 40. Universal wheel; 41. Limiting plate; 42. Limiting rod; 43. Limiting groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] like Figures 1 to 5As shown, a display screen fixing bracket described in an embodiment of the present invention comprises a base; a pair of support columns 1 are fixedly connected to the top surface of the base; a sliding seat 2 is slidably connected to the surfaces of the two support columns 1; a support plate 3 is fixedly connected to one side of the sliding seat 2; a pair of docking plates 4 are slidably connected to the side of the support plate 3 away from the sliding seat 2; a plurality of fixing holes 5 are provided on the surfaces of the docking plates 4 and the support plates 3; a storage box 6 is fixedly connected to the top surface of the base between the two support columns 1; a socket strip is fixedly connected to the side of the sliding seat 2 away from the support plate 3 7; one end of the socket strip 7 is fixedly connected with a power cord 8; a through hole 9 is opened on the top surface of the storage box 6; the bottom surface of the interior of the storage box 6 is slidably connected with two rows of evenly arranged limit posts 10, and the two rows of limit posts 10 are staggered; the end of the power cord 8 away from the socket strip 7 is inserted into the storage box 6 through the through hole 9, and the S-shaped side is wound around the surface of the limit post 10; the end of the power cord 8 away from the socket strip 7 is fixedly connected with a plug 11; when working, in order to reduce the length of the wires placed on the ground and ensure the normal power consumption of the display screen, the present invention can be used In the embodiment, the user first needs to adjust the docking plate 4 on the surface of the support plate 3 so that the fixing holes 5 on the docking plate 4 are aligned with the threaded holes on the back of the display screen, and then the user fixes the display screen on the docking plate 4 with screws, and then the user can slide the sliding seat 2 to drive the support plate 3, the docking plate 4 and the display screen to slide up and down, thereby adjusting the display screen. When the display screen is adjusted, the user can plug the power cord 8 of the display screen into the socket 7 on the surface of the sliding seat 2, and bundle the excess power cord 8, and then the user moves the storage box The limiting columns 10 in 6 make the two rows of limiting columns 10 approach each other, and the power cord 8 in the storage box 6 can be pulled out at this time. When the user inserts the plug 11 at the end of the power cord 8 into the socket, the user moves the two rows of limiting columns 10 in the storage box 6 again to make the two rows of limiting columns 10 move away from each other. At this time, the power cord 8 will be tightened and thus stored in the storage box 6, thereby preventing too much power cord 8 from being placed on the ground and affecting the movement of pedestrians around. At the same time, it can also reduce the probability of the power cord 8 being caught by moving objects, thereby reducing potential safety risks.

[0023] like Figure 3 to Figure 4As shown, the top surface of the storage box 6 is provided with a plurality of evenly arranged slide grooves 12, and the slide grooves 12 pass through the storage box 6; the tops of the limit posts 10 extend from the slide grooves 12 to the outside of the storage box 6; the two rows of limit posts 10 are fixedly connected with extension plates 13 on the sides away from each other; the same row of extension plates 13 are commonly fixedly connected with a dial plate 14 at one end away from the limit posts 10; during operation, when the user needs to move the limit posts 10 in the same row, the user can move the dial plate 14 on one side of the limit posts 10 in the row, and the extension plate 13 is driven to move by the dial plate 14, so that the limit posts 10 in the same row can slide synchronously along the slide grooves 12, thereby facilitating the user to adjust the limit posts 10 in the same row, and avoiding the limit posts 10 in the same row not moving synchronously, which causes the power cord 8 to get stuck.

[0024] like Figure 3 to Figure 4 As shown, the two dial plates 14 are arranged in an L shape, and the vertical part of the dial plates 14 is located on the side of the storage box 6 away from its opening; the vertical parts of the two dial plates 14 are fixedly connected with a toothed plate 15; the end of the storage box 6 away from its opening is rotatably connected with a gear 16; the two gears 16 are meshed and connected with the toothed plate 15; the end of the gear 16 away from the storage box 6 is fixedly connected with a knob 17; during operation, when the user makes the dial plates 14 on both sides approach or move away from each other, the user can rotate the knob 17, and the knob 17 and the gear 16 rotate, and then the gear 16 drives the two toothed plates 15 to approach or move away from each other, and the toothed plates 15 approaching or moving away from each other will drive the dial plates 14 to approach or move away from each other, so as to finally realize the synchronous approach or movement of the two rows of limit columns 10, thereby further facilitating the user to adjust the limit columns 10, and improving the usability of the embodiment of the present invention.

[0025] like Figure 3 As shown, the dial plate 14 is made of a magnet; the limit column 10 is made of a magnetizable metal; the bottom of the two support columns 1 is inlaid with a metal plate 18 at the corresponding position of the dial plate 14; the metal plate 18 is a magnetizable metal; during operation, when the user moves the two dial plates 14 closer to each other, the limit column 10 on one side will contact the dial plate 14 connected to the limit column 10 on the other side, and since the dial plates 14 are made of magnets, they can be adsorbed together to form a preliminary fixation, thereby facilitating the user to pull out the power cord 8, and in the process of moving the embodiment of the present invention, the two dial plates 14 will respectively fit with the metal plates 18 on their own side, thereby fixing the dial plates 14, preventing the dial plates 14 from vibrating during the movement, causing the internal power cord 8 of the storage box 6 to fail to be tightened, thereby causing the power cord 8 to fall out of the storage box 6, causing the plug 11 to hang to the ground.

[0026] like Figure 1 , Figure 2 and Figure 6As shown, the bottom surface of the sliding seat 2 is threadedly connected with a threaded rod 19; the bottom surface of the sliding seat 2 is fixedly connected with telescopic rods 20 on both sides of the threaded rod 19; the bottom of the threaded rod 19 is rotatably connected with a connecting seat 21; the bottom surface of the telescopic rod 20 is fixedly connected to the top surface of the connecting seat 21; a receiving plate 22 is installed on the side of the connecting seat 21 close to the support plate 3; when working, in the process of using the display screen, the user may also need to use the keyboard and mouse, and at this time the keyboard and mouse can be placed on the receiving plate 22, so as to facilitate the user's use, and the user can also rotate the threaded rod 19, and through the limit of the telescopic rod 20, drive the connecting seat 21 to move up and down, and then drive the receiving plate 22 to move up and down, so as to facilitate the user to adjust the height of the keyboard and mouse, and further facilitate the user's use.

[0027] like Figure 6 to Figure 7 As shown, a strip groove 23 is provided on the bottom surface of the connecting seat 21; a connecting rod 24 is movably connected inside the strip groove 23; a connecting arm 25 is fixedly connected to the side of the connecting rod 24 close to the support plate 3; a sleeve 26 is slidably connected to the surface of the connecting arm 25; the top surface of the sleeve 26 away from the connecting rod 24 is rotatably connected to the rotating seat 27; the receiving plate 22 is installed on the top surface of the rotating seat 27; when working, before the user uses the keyboard and mouse, the user can also pull the sleeve 26 so that the sleeve 26 drives the rotating seat 27 and the receiving plate 22 away from the connecting seat 21, and then the user drives the connecting rod 24 to slide to one side along the strip groove 23 through the connecting arm 25, and then the user rotates the receiving plate 22 and the rotating seat 27 so that the receiving plate 22 is located outside the support column 1. At this time, when the user uses the keyboard and mouse again, the body will not block the display screen at the docking plate 4 over a large area.

[0028] like Figures 6 to 8As shown, the receiving plate 22 is rotatably connected to the rotating seat 27; a pair of accommodating tubes 28 are fixedly connected to one end of the connecting seat 21 away from the receiving plate 22; a fixing belt 29 is arranged inside the accommodating tube 28, and a coil spring is installed between the fixing belt 29 and the accommodating tube 28; a hook 30 is fixedly connected to one end of the fixing belt 29 outside the accommodating tube 28; a card slot 31 is provided at one end of the receiving plate 22 away from the connecting seat 21, and the card slot 31 is adapted to the hook 30; during operation, when the display screen is not used for a long time, the user can rotate the receiving plate 22 so that the receiving plate 22 is parallel to the supporting plate 3, and the card slot 31 is at the receiving plate 22 bottom, and then the user places the dust shield on the top surface of the sleeve 26, and then the user pushes the receiving plate 22, and the receiving plate 22 drives the rotating seat 27 to move, and then the rotating seat 27 drives the sleeve 26 and the mask on its top surface to move toward the display screen at the docking plate 4, and finally presses the mask on the surface of the display screen, and then the user pulls out the fixing belt 29 in the accommodating tube 28, and passes over the display screen, and inserts the hook 30 at the end of the fixing belt 29 into the card slot 31, so as to realize the fixing of the fixing belt 29 to the top of the mask, so that the mask fits the surface of the display screen more closely, thereby preventing the surface of the display screen from being contaminated with dust.

[0029] like Figure 6 to Figure 7 As shown, a pair of connecting plates 32 are fixedly connected to one end of the sleeve 26 close to the connecting seat 21, and the two connecting plates 32 are respectively located on both sides of the sleeve 26; a slide plate 33 is slidably connected to the surface of the connecting plate 32; a pair of fixing plates 34 are fixedly connected to the bottom surface of the connecting seat 21, and the two fixing plates 34 are respectively located on both sides of the slide plate 33; a fixing groove 35 is provided at one end of the slide plate 33 away from the connecting plate 32; the fixing groove 35 is arranged in a semicircular shape and is adapted to the bolt 37; a mounting hole 36 is provided on the surface of the fixing plate 34; a bolt 37 is installed in the mounting hole 36; when working, when the user pushes the receiving plate 22 After the mask is pressed against the surface of the display screen, the user needs to slide the slide plate 33 on the surface of the connecting plate 32 to move it toward the fixing plate 34, and finally make the fixing groove 35 on the surface of the slide plate 33 abut against the surface of the bolt 37, and then the user screws the bolt 37 at the mounting hole 36, and drives the slide plate 33 and the connecting plate 32 toward the fixing plate 34 through the bolt 37, and finally locks the position of the slide plate 33 and the connecting plate 32, and then also locks the position of the sleeve 26 fixed to the connecting plate 32, so that the sleeve 26 will not slide arbitrarily with the receiving plate 22 and the rotating seat 27, thereby ensuring that the mask can be firmly pressed against the surface of the display screen.

[0030] like Figures 1 to 3As shown, the base includes a pedestal 38; both sides of the pedestal 38 are rotatably connected with a pair of support arms 39; the bottom of the support arm 39 away from the end of the pedestal 38 is installed with a universal wheel 40; when working, when the display screen is not installed on the docking plate 4, the user needs to first rotate the support arm 39 on the side of the pedestal 38, leaving a certain angle between the paired support arms 39, thereby increasing the force-bearing area at the bottom of the embodiment of the present invention, thereby improving the stability of the embodiment of the present invention, and at the same time, the universal wheel 40 at the bottom of the support arm 39 can also facilitate the user to move the embodiment of the present invention.

[0031] like Figure 3 As shown, the top surfaces of the two support arms 39 on the side close to the support plate 3 are rotatably connected to the limit plate 41; the top surfaces of the two support arms 39 on the side away from the support plate 3 are fixedly connected to the limit rod 42; the limit plate 41 is provided with a limit groove 43 on the side close to the limit rod 42, and the limit groove 43 is adapted to the limit rod 42; during operation, when the user opens the bottom support arm 39, the user needs to rotate the limit plate 41 on the top surface of the support arm 39, thereby rotating the limit plate 41 to the limit rod 42 at the top of the support arm 39 on the same side, and making the limit rod 42 stuck in the limit groove 43 on the surface of the limit plate 41, thereby fixing the angle between the support arms 39 on the same side, thereby avoiding the support arms 39 from colliding, causing the angle between the support arms 39 to become smaller, thereby affecting the support effect of the support arms 39 on the embodiment of the present invention.

[0032] During operation, in order to reduce the length of the wires on the ground and ensure the normal power consumption of the display screen, the embodiment of the present invention can be used. First, the user needs to adjust the docking plate 4 on the surface of the support plate 3 so that the fixing holes 5 on the docking plate 4 are aligned with the threaded holes on the back of the display screen. Then, the user fixes the display screen on the docking plate 4 with screws. After that, the user can slide the sliding seat 2 to drive the support plate 3, the docking plate 4 and the display screen to slide up and down, thereby adjusting the display screen. When the display screen is adjusted, the user can plug the power cord 8 of the display screen into the socket 7 on the surface of the sliding seat 2, and plug the excess After the power cord 8 is bundled, the user then moves the limiting posts 10 in the storage box 6 so that the two rows of limiting posts 10 are close to each other. At this time, the power cord 8 in the storage box 6 can be pulled out. When the user inserts the plug 11 at the end of the power cord 8 into the socket, the user again moves the two rows of limiting posts 10 in the storage box 6 so that the two rows of limiting posts 10 are away from each other. At this time, the power cord 8 will be tightened and thus stored in the storage box 6, thereby preventing too much power cord 8 from being placed on the ground and affecting the movement of pedestrians around. At the same time, it can also reduce the probability of the power cord 8 being caught by moving objects, thereby reducing potential safety risks.

[0033] When the user needs to move the limit columns 10 in the same row, the user can move the dial plate 14 on one side of the limit columns 10 in the row, and then drive the extension plate 13 to move through the dial plate 14, so that the limit columns 10 in the same row can slide synchronously along the slide groove 12, thereby facilitating the user to adjust the limit columns 10 in the same row and avoiding the limit columns 10 in the same row from not moving synchronously and causing the power cord 8 to get stuck.

[0034] When the user makes the paddles 14 on both sides move closer to or farther away from each other, the user can rotate the knob 17, and the knob 17 rotates the gear 16, and then the gear 16 drives the two toothed plates 15 to move closer to or away from each other. The toothed plates 15 that move closer to or away from each other will drive the paddles 14 to move closer to or away from each other, thereby ultimately achieving the synchronous approach or distance between the two rows of limit posts 10, which further facilitates the user's adjustment of the limit posts 10 and improves the usability of the embodiment of the present invention.

[0035] When the user moves the two dial plates 14 closer to each other, the limiting column 10 on one side will contact the dial plate 14 connected to the limiting column 10 on the other side. Since the dial plates 14 are made of magnets, they can be adsorbed together to form a preliminary fixation, which makes it convenient for the user to pull out the power cord 8. In the process of moving the embodiment of the present invention, the two dial plates 14 will respectively fit with the metal plates 18 on their own side, thereby fixing the dial plates 14 to prevent the dial plates 14 from vibrating during the movement, which may cause the power cord 8 in the storage box 6 to fail to be tightened, thereby causing the power cord 8 to fall out of the storage box 6, causing the plug 11 to hang to the ground.

[0036] During the use of the display screen, the user may also need to use a keyboard and a mouse, and at this time the keyboard and the mouse can be placed on the receiving plate 22 for the convenience of the user. At the same time, the user can also rotate the threaded rod 19 and limit the telescopic rod 20 to drive the connecting seat 21 to move up and down, thereby driving the receiving plate 22 to move up and down, so as to facilitate the user to adjust the height of the keyboard and mouse, and further facilitate the user's use.

[0037] Before using the keyboard and mouse, the user can also pull the sleeve 26 so that the sleeve 26 drives the rotating seat 27 and the receiving plate 22 away from the connecting seat 21, and then the user drives the connecting rod 24 to slide to one side along the strip groove 23 through the connecting arm 25, and then the user rotates the receiving plate 22 and the rotating seat 27 so that the receiving plate 22 is located outside the support column 1. At this time, when the user uses the keyboard and mouse again, the body will not block a large area of ​​the display screen at the docking plate 4.

[0038] When the display screen is not used for a long time, the user can rotate the receiving plate 22 so that the receiving plate 22 is parallel to the supporting plate 3, and the card slot 31 is at the bottom of the receiving plate 22 at this time, and then the user places the dust shield on the top surface of the sleeve 26, and then the user pushes the receiving plate 22, and the receiving plate 22 drives the rotating seat 27 to move, and then the rotating seat 27 drives the sleeve 26 and the mask on its top surface to move toward the display screen at the docking plate 4, and finally presses the mask on the surface of the display screen, and then the user pulls out the fixing belt 29 in the accommodating tube 28, and passes over the display screen, and inserts the hook 30 at the end of the fixing belt 29 into the card slot 31, thereby realizing the fixing of the fixing belt 29 to the top of the mask, so that the mask fits the surface of the display screen more closely, thereby preventing the surface of the display screen from being contaminated with dust.

[0039] When the user pushes the receiving plate 22 and presses the mask onto the surface of the display screen, the user needs to slide the slide plate 33 on the surface of the connecting plate 32 to move it toward the fixing plate 34, and finally make the fixing groove 35 on the surface of the slide plate 33 abut against the surface of the bolt 37. Then the user tightens the bolt 37 at the mounting hole 36, and drives the slide plate 33 and the connecting plate 32 toward the fixing plate 34 through the bolt 37, and finally locks the position of the slide plate 33 and the connecting plate 32, and then also locks the position of the sleeve 26 fixed to the connecting plate 32, so that the sleeve 26 will not slide arbitrarily with the receiving plate 22 and the rotating seat 27, thereby ensuring that the mask can be firmly pressed onto the surface of the display screen.

[0040] When the display screen is not installed on the docking plate 4, the user needs to first rotate the support arm 39 on the side of the base 38, leaving a certain angle between the paired support arms 39, thereby increasing the force-bearing area at the bottom of the embodiment of the present invention, thereby improving the stability of the embodiment of the present invention. At the same time, the universal wheel 40 at the bottom of the support arm 39 can also facilitate the user to move the embodiment of the present invention.

[0041] When the user opens the bottom support arm 39, the user needs to rotate the limit plate 41 on the top surface of the support arm 39, thereby rotating the limit plate 41 to the limit rod 42 on the top of the support arm 39 on the same side, and make the limit rod 42 stuck in the limit groove 43 on the surface of the limit plate 41, so as to fix the angle between the support arms 39 on the same side, thereby preventing the support arms 39 from colliding and causing the angle between the support arms 39 to become smaller, thereby affecting the supporting effect of the support arms 39 on the embodiment of the present invention.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A display screen fixing bracket, characterized in that: The invention comprises a base; a pair of support columns (1) are fixedly connected to the top surface of the base; a sliding seat (2) is slidably connected to the surfaces of the two support columns (1); a support plate (3) is fixedly connected to one side of the sliding seat (2); a pair of docking plates (4) are slidably connected to the side of the support plate (3) away from the sliding seat (2); a plurality of fixing holes (5) are provided on the surfaces of the docking plates (4) and the support plates (3); a storage box (6) is fixedly connected to the top surface of the base between the two support columns (1); a side of the sliding seat (2) away from the support plate (3) is A socket strip (7) is fixedly connected to the side; a power cord (8) is fixedly connected to one end of the socket strip (7); a through hole (9) is opened on the top surface of the storage box (6); two rows of evenly arranged limit posts (10) are slidably connected to the bottom surface of the interior of the storage box (6), and the two rows of limit posts (10) are staggered; one end of the power cord (8) away from the socket strip (7) is inserted into the storage box (6) through the through hole (9), and one side of the S-shaped side is wound around the surface of the limit post (10); the end of the power cord (8) away from the socket strip (7) is fixedly connected to a plug (11).

2. The display screen fixing bracket according to claim 1, characterized in that: The top surface of the storage box (6) is provided with a plurality of evenly arranged slide grooves (12), and the slide grooves (12) penetrate the storage box (6); the top of the limit column (10) extends from the slide groove (12) to the outside of the storage box (6); the two rows of limit columns (10) are both fixedly connected to an extension plate (13) on the side away from each other; and the ends of the extension plates (13) in the same row that are away from the limit columns (10) are commonly fixedly connected to a shift plate (14).

3. The display screen fixing bracket according to claim 2, characterized in that: The two shift plates (14) are arranged in an L shape, and the vertical portion of the shift plates (14) is located on a side of the storage box (6) away from the opening thereof; the vertical portions of the two shift plates (14) are both fixedly connected to a toothed plate (15); one end of the storage box (6) away from the opening thereof is rotatably connected to a gear (16); the two gears (16) are meshingly connected to the toothed plate (15); and one end of the gear (16) away from the storage box (6) is fixedly connected to a knob (17).

4. The display screen fixing bracket according to claim 3, characterized in that: The shifting plate (14) is made of a magnet; the limiting column (10) is made of a magnetizable metal; metal plates (18) are embedded at the bottoms of the two support columns (1) at positions corresponding to the shifting plate (14); and the metal plates (18) are magnetizable metal.

5. The display screen fixing bracket according to claim 1, characterized in that: The bottom surface of the sliding seat (2) is threadedly connected to a threaded rod (19); the bottom surface of the sliding seat (2) is fixedly connected to telescopic rods (20) on both sides of the threaded rod (19); the bottom of the threaded rod (19) is rotatably connected to a connecting seat (21); the bottom surface of the telescopic rod (20) is fixedly connected to the top surface of the connecting seat (21); and a receiving plate (22) is installed on one side of the connecting seat (21) close to the support plate (3).

6. The display screen fixing bracket according to claim 5, characterized in that: The bottom surface of the connecting seat (21) is provided with a strip groove (23); a connecting rod (24) is movably connected inside the strip groove (23); a connecting arm (25) is fixedly connected to a side of the connecting rod (24) close to the support plate (3); a sleeve (26) is slidably connected to the surface of the connecting arm (25); a top surface of the sleeve (26) away from the connecting rod (24) is rotatably connected to a rotating seat (27); and the receiving plate (22) is mounted on the top surface of the rotating seat (27).

7. The display screen fixing bracket according to claim 6, characterized in that: The receiving plate (22) is rotatably connected to the rotating seat (27); a pair of accommodating tubes (28) are fixedly connected to one end of the connecting seat (21) away from the receiving plate (22); a fixing belt (29) is provided inside the accommodating tube (28), and a coil spring is installed between the fixing belt (29) and the accommodating tube (28); a hook (30) is fixedly connected to one end of the fixing belt (29) outside the accommodating tube (28); a slot (31) is provided at one end of the receiving plate (22) away from the connecting seat (21), and the slot (31) is matched with the hook (30).

8. The display screen fixing bracket according to claim 7, characterized in that: A pair of connecting plates (32) are fixedly connected to one end of the sleeve (26) close to the connecting seat (21), and the two connecting plates (32) are respectively located on both sides of the sleeve (26); a slide plate (33) is slidably connected to the surface of the connecting plate (32); a pair of fixing plates (34) are fixedly connected to the bottom surface of the connecting seat (21), and the two fixing plates (34) are respectively located on both sides of the slide plate (33); a fixing groove (35) is provided at one end of the slide plate (33) away from the connecting plate (32); the fixing groove (35) is arranged in a semicircular shape and is adapted to fit the bolt (37); a mounting hole (36) is provided on the surface of the fixing plate (34); and a bolt (37) is installed in the mounting hole (36).

9. The display screen fixing bracket according to claim 1, characterized in that: The base comprises a pedestal (38); a pair of support arms (39) are rotatably connected to both sides of the pedestal (38); and a universal wheel (40) is installed at the bottom of one end of the support arm (39) away from the pedestal (38).

10. The display screen fixing bracket according to claim 9, characterized in that: The top surfaces of the two support arms (39) on the side close to the support plate (3) are both rotatably connected to the limit plate (41); the top surfaces of the two support arms (39) on the side away from the support plate (3) are both fixedly connected to the limit rod (42); and a limit groove (43) is provided on the side of the limit plate (41) close to the limit rod (42), and the limit groove (43) is matched with the limit rod (42).

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