Display screen splicing structure convenient to mount and dismount

Abstract

The utility model discloses a display screen splicing structure convenient to mount and dismount, which comprises a bottom bracket and a top bracket, and display screen mounting components are arranged on one side of the bottom bracket and one side of the top bracket; the display screen installation assembly comprises a rear supporting frame, the rear supporting frame is connected with a bottom support and a top support through a connecting frame, an adjusting opening is formed in the middle of the rear supporting frame, a plurality of sets of fixing supports used for installing a display screen are arranged on one side of the rear supporting frame, the fixing supports are movably arranged in the adjusting opening, and the adjusting opening is connected with the connecting frame. A positioning assembly for longitudinally and transversely splicing a plurality of groups of display screens is further arranged between the bottom support and the top support, the mounting distance of each display screen can be adjusted, each display screen can be conveniently and quickly disassembled and assembled, the disassembly and assembly operation is convenient and fast, each display screen can be transversely and longitudinally spliced and positioned, and the assembly efficiency is improved. The splicing operation is convenient, and the splicing time of the display screen is greatly shortened.

Description

Technical Field

[0001] This utility model relates to display screen installation technology, and in particular to a display screen splicing structure that facilitates the installation and disassembly of displays. Background Technology

[0002] Currently, large-screen displays are widely used in people's daily lives. They can be seen in homes, restaurants, or office buildings for playing videos or advertisements. Displays are usually made into cabinet structures, with display modules installed on the cabinets, and multiple cabinets are assembled to form displays of different sizes.

[0003] Currently, when splicing multiple displays, it is impossible to adjust the installation gap between each display, which is inconvenient for quick assembly and disassembly of the displays. At the same time, after the displays are fixed, it is impossible to quickly splice multiple displays horizontally and vertically, making the splicing operation inconvenient. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a display screen splicing structure that is easy to install and disassemble. This solves the problem that when multiple displays are spliced ​​together, the installation gap between each display screen cannot be adjusted, making it inconvenient to quickly install and disassemble the displays. At the same time, after the displays are fixed, multiple displays cannot be quickly spliced ​​horizontally and vertically, making the splicing operation inconvenient.

[0005] To address the aforementioned technical problems, this utility model provides: a display screen splicing structure for easy installation and disassembly, comprising a bottom bracket and a top bracket, wherein a display screen mounting component is provided on one side of both the bottom bracket and the top bracket; the display screen mounting component includes a rear support frame, which is fixedly connected to the bottom bracket and the top bracket via a connecting frame; an adjustment port is provided in the middle of the rear support frame; two or three sets of fixing brackets for installing the display screen are provided on one side of the rear support frame, and the fixing brackets are movably disposed within the adjustment port; wherein, multiple positioning components for longitudinal and transverse splicing of the display screen are also provided between the bottom bracket and the top bracket.

[0006] Preferably, the fixed bracket includes a U-shaped bracket, which is disposed on one side of the rear support frame. An adjustment block is also disposed on one side of the U-shaped bracket, which is movably disposed in the adjustment opening, so as to adjust the spacing of the U-shaped bracket and facilitate the assembly and disassembly of each display screen.

[0007] Preferably, a threaded rod is provided on one side of the adjustment port, and a locking nut is provided on the threaded rod to lock and fix the position of the U-shaped bracket.

[0008] Preferably, the corners of the U-shaped bracket are provided with bolt mounting holes, which can fix the U-shaped bracket to the display screen.

[0009] Preferably, the positioning component includes a first side positioning frame and a second side positioning frame. The first side positioning frame and the second side positioning frame are symmetrically arranged on both sides of the bottom support. A mounting groove is also provided on one side surface of the bottom support. A bidirectional ball screw is rotatably arranged in the mounting groove. A first screw nut and a second screw nut are provided on both sides of the bidirectional ball screw. One end of the first screw nut is connected to the first side positioning frame, and one end of the second screw nut is connected to the second side positioning frame. By moving the first side positioning frame and the second side positioning frame in opposite directions, the display screen can be horizontally spliced ​​and positioned.

[0010] Preferably, a first electric push rod is provided inside the first side positioning frame, and a first upper bracket is provided on the piston rod of the first electric push rod. A second electric push rod is provided inside the second side positioning frame, and a second upper bracket is provided at one end of the piston rod of the second electric push rod, which enables the vertical splicing and positioning of the display screen.

[0011] Preferably, guide sliders are provided on the other side of both the first upper support and the second upper support. The guide sliders are slidably disposed in guide grooves, which are disposed on one side surface of the top support, thereby improving the stability of the first upper support and the second upper support when they move.

[0012] Preferably, the first electric push rod and the second electric push rod are connected to a lifting switch, which is mounted on the bottom bracket and can synchronously control the extension and retraction of the first electric push rod and the second electric push rod.

[0013] The beneficial effects of this utility model are:

[0014] 1. This application can adjust the installation spacing of each display screen, making it convenient to quickly assemble and disassemble each display screen. The assembly and disassembly operations are convenient.

[0015] 2. This application can perform horizontal and vertical splicing positioning of each display screen, making the splicing operation convenient and greatly shortening the splicing time of the display screen. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the display screen mounting assembly in this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the fixed bracket in this utility model;

[0019] Figure 4 This is a schematic diagram of the structure when the fixed bracket and the rear support frame are connected in this utility model;

[0020] Figure 5This is a half-sectional structural diagram of the positioning component in this utility model;

[0021] In the diagram: 1. Display screen mounting assembly; 2. Positioning assembly; 3. Fixing plate; 4. Top bracket; 5. Bottom bracket; 11. Connecting bracket; 12. Rear support bracket; 13. Fixing bracket; 14. Adjustment port; 131. U-shaped bracket; 132. Locking nut; 133. Threaded rod; 134. Adjusting block; 135. Bolt mounting hole; 201. Bidirectional ball screw; 202. Mounting groove; 203. First ball screw nut; 204. Adjusting handwheel; 205. First side positioning bracket; 206. First electric push rod; 207. First upper bracket; 208. Guide slider; 209. Guide groove; 210. Second upper bracket; 211. Second electric push rod; 212. Second side positioning bracket; 213. Second ball screw nut. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. All directional indicators (such as up, down, left, right, front, back, etc.) in the present utility model are only used to explain the relative positional relationship and movement of each component in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indicator will also change accordingly.

[0023] Please see Figures 1-4 The display splicing structure facilitates installation and disassembly, including a bottom bracket 5 and a top bracket 4. Specifically, a fixing plate 3 is provided on one side of the top bracket 4, which can fix the top bracket 4 to the wall. Display mounting components 1 are provided on one side of both the bottom bracket 5 and the top bracket 4. The display mounting components 1 include a rear support frame 12, which is connected to the bottom bracket 5 and the top bracket 4 through a connecting frame 11. An adjustment port 14 is provided in the middle of the rear support frame 12, and multiple sets of fixing brackets 13 for installing the display screen are provided on one side of the rear support frame 12. The fixing brackets 13 are movably installed in the adjustment port 14. The fixed bracket 13 includes a U-shaped bracket 131, which is located on one side of the rear support frame 12. An adjustment block 134 is also provided on one side of the U-shaped bracket 131. The adjustment block 134 is movably located in the adjustment port 14, which can adjust the spacing of the U-shaped bracket 131 to facilitate the assembly and disassembly of each display screen. A threaded rod 133 is also provided on one side of the adjustment port 14. A locking nut 132 is provided on the threaded rod 133 to lock and fix the position of the U-shaped bracket 131. Bolt mounting holes 135 are provided at the corners of the U-shaped bracket 131 to fix the U-shaped bracket 131 to the display screen.

[0024] When installing multiple displays, the first upper bracket 207 and the upper bracket are first raised by the positioning component 2, and then the top bracket 4 is adjusted. Then, according to each display, the spacing of each U-shaped bracket 131 is adjusted, and the U-shaped bracket 131 is pushed. The U-shaped bracket 131 drives the adjusting block 134 to move in the adjusting port 14. At the same time, the adjusting block 134 drives the threaded rod 133 to move. When it moves to the display installation position, the locking nut 132 is tightened to fix the adjusting block 134 in the adjusting port 14. Then, the display is fixed to the U-shaped bracket 131 with bolts in sequence to complete the fixing of the display and facilitate the disassembly of the display.

[0025] Please see Figure 5 Multiple positioning components 2 for longitudinal and lateral splicing of displays are also provided between the bottom support 5 and the top support 4. The positioning components 2 include a first side positioning frame 205 and a second side positioning frame 212. The first side positioning frame 205 and the second side positioning frame 212 are symmetrically arranged on both sides of the bottom support 5. A mounting groove 202 is also provided on one side surface of the bottom support 5. A bidirectional ball screw 201 is rotatably arranged in the mounting groove 202. Specifically, one end of the bidirectional ball screw 201 is also connected to an adjusting handwheel 204 located on one side of the bottom support 5. The rotation direction of the bidirectional ball screw 201 can be adjusted by adjusting the handwheel 204. A first screw nut 203 and a second screw nut 213 are provided on both sides of the bidirectional ball screw 201. One end of the first screw nut 203 is connected to the first side positioning frame 205, and one end of the second screw nut 213 is connected to the second side positioning frame 212. By moving the first side positioning frame 205 and the second side positioning frame 212 in opposite directions, the displays can be positioned for lateral splicing.

[0026] After the display screen is fixed, loosen the locking nut 132, and then rotate the adjusting handwheel 204. The adjusting handwheel 204 drives the bidirectional ball screw 201 to rotate, and the first ball screw nut 203 and the second ball screw nut 213 move in opposite directions. The first ball screw nut 203 drives the first side positioning frame 205 to move, and the second ball screw nut 213 drives the second side positioning frame 212 to one side. When the first side positioning frame 205 and the second side positioning frame 212 are in contact with the display screens on both sides, they can drive the display screens on both sides to move in opposite directions, and drive the U-shaped bracket 131 to move along the adjusting port 14 through the display screen. At the same time, the first side positioning frame 205 and the second side positioning frame 212 drive the first upper bracket 207 and the second upper bracket 210 to move. The first upper bracket 207 and the second upper bracket 210 perform horizontal positioning of the upper display screen. When the display screens on both sides are in contact, stop rotating the adjusting handwheel 204 to complete the horizontal splicing positioning of the display screen.

[0027] A first electric push rod 206 is installed inside the first side positioning frame 205, and a first upper bracket 207 is installed on the piston rod of the first electric push rod 206. A second electric push rod 211 is installed inside the second side positioning frame 212, and a second upper bracket 210 is installed at one end of the piston rod of the second electric push rod 211, which can perform longitudinal splicing positioning of the display screen. The first electric push rod 206 and the second electric push rod 211 are connected to a lifting switch, which is installed on the bottom bracket 5, and can synchronously control the extension and retraction of the first electric push rod 206 and the second electric push rod 211.

[0028] After the display screen is horizontally positioned, the first electric push rod 206 and the second electric push rod 211 drive the first upper bracket 207 and the second upper bracket 210 to move downwards. The first upper bracket 207 and the second upper bracket 210 drive the top bracket 4 to move downwards, and at the same time drive the upper display screen to move downwards. When the bottom of the upper display screen is in contact with the top of the lower display screen, the first electric push rod 206 and the second electric push rod 211 stop running, and the locking nut 132 is tightened to complete the vertical splicing and positioning of the display screen. Then the top bracket 4 is fixed to the wall.

[0029] Furthermore, guide sliders 208 are provided on the other side of both the first upper bracket 207 and the second upper bracket 210. The guide sliders 208 are slidably disposed in the guide grooves 209, which are disposed on one side surface of the top bracket 4. When the first side positioning frame 205 and the second side positioning frame 212 drive the first upper bracket 207 and the second upper bracket 210 to move, the first upper bracket 207 and the second upper bracket 210 drive the guide sliders 208 to move in the guide grooves 209, thereby improving the stability of the first upper bracket 207 and the second upper bracket 210 when they move.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A display screen splicing structure that facilitates installation and disassembly, characterized in that: Including bottom support (5) and top support (4), the bottom support (5) and the top support (4) one side are provided with display screen mounting assembly (1);The display screen mounting assembly (1) includes rear support frame (12), which is connected with the bottom support (5) and the top support (4) through the connecting frame (11), the rear support frame (12) middle part is provided with adjusting port (14), one side of the rear support frame (12) is provided with a plurality of fixed supports (13) for installing display screen, the fixed support (13) is movably arranged in the adjusting port (14), wherein the bottom support (5) and the top support (4) are further provided with a plurality of positioning assemblies (2) for longitudinal and transverse splicing of display screen.

2. The display screen splicing structure convenient to mount and dismount according to claim 1, characterized in that: The fixed support (13) includes a mouth-shaped support (131), which is arranged on one side of the rear support frame (12), and the mouth-shaped support (131) is further provided with an adjusting block (134) on one side.

3. The display screen splicing structure convenient to mount and dismount according to claim 2, characterized in that: The adjusting port (14) is further provided with a threaded rod (133), and the threaded rod (133) is provided with a locking nut (132).

4. The display screen splicing structure convenient to mount and dismount according to claim 2, characterized in that: The corner parts of the mouth-shaped support (131) are provided with bolt mounting holes (135).

5. The display screen splicing structure convenient to mount and dismount according to claim 1, characterized in that: The positioning assembly (2) includes a first side positioning frame (205) and a second side positioning frame (212), the first side positioning frame (205) and the second side positioning frame (212) are symmetrically arranged on both sides of the bottom support (5), and the bottom support (5) is further provided with a mounting groove (202) on one side surface, the mounting groove (202) is rotatably provided with a bidirectional ball screw (201), the bidirectional ball screw (201) is provided with a first nut seat (203) and a second nut seat (213) on both sides, one end of the first nut seat (203) is connected with the first side positioning frame (205), and one end of the second nut seat (213) is connected with the second side positioning frame (212).

6. The display screen splicing structure convenient to mount and dismount according to claim 5, characterized in that: The first side positioning frame (205) is provided with a first electric push rod (206), and the piston rod of the first electric push rod (206) is provided with a first upper support (207), the second side positioning frame (212) is provided with a second electric push rod (211), and one end of the piston rod of the second electric push rod (211) is provided with a second upper support (210).

7. The display screen splicing structure convenient to mount and dismount according to claim 6, characterized in that: The other side of the first upper support (207) and the second upper support (210) is provided with a guide sliding block (208), the guide sliding block (208) is slidably arranged in a guide groove (209), and the guide groove (209) is arranged on one side surface of the top support (4).

8. The display screen splicing structure convenient to mount and dismount according to claim 6, characterized in that: The first electric push rod (206) and the second electric push rod (211) are connected with a lifting switch, and the lifting switch is arranged on the bottom support (5).

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