Fixing seat structure of LED electronic display screen

Abstract

The utility model provides a fixing seat structure of an LED electronic display screen. Relates to the technical field of display screen installation. The fixing seat structure of the LED electronic display screen comprises a load-bearing carrier, a quadrilateral sliding rod is fixedly installed on the load-bearing carrier, two Z-shaped sliding strips are installed on the quadrilateral sliding rod in a sliding mode, jackscrews are installed on the two Z-shaped sliding strips in a threaded mode, the ends of the two jackscrews abut against the quadrilateral sliding rod, and the top ends of the two jackscrews abut against the quadrilateral sliding rod. The bottoms of the two Z-shaped sliding strips are fixedly provided with n-shaped frames, the bottoms of the two n-shaped frames are fixedly provided with mounting bases, the two mounting bases are provided with rectangular inserting grooves, positioning inserting columns are inserted into the two rectangular inserting grooves, and the same display screen is fixedly installed on the two positioning inserting columns. And vertical clamping grooves are formed in the tops of the two positioning insertion columns. The utility model has the advantages of better applicability and convenience and quickness in installation.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen installation, in particular to a fixing seat structure for an LED electronic display screen. Background Technique

[0002] An LED electronic display screen is a display screen composed of tens of thousands to hundreds of thousands of semiconductor light-emitting diode pixel points arranged evenly through a display mode of controlling semiconductor light-emitting diodes. When installing this display screen, it is usually directly installed on a fixing seat, and the display screen is installed on a wall surface, a ceiling or a desktop by controlling the installation position of the fixing seat.

[0003] At present, in order to hang this LED electronic display screen above a house, a fixing seat is fixed on the roof. When installing the display screen, the display screen can be directly installed on the fixing seat. However, it is found that when using this fixing seat, the hole positions for installation on it are in fixed positions, and the installation positions on different-sized display screens are also different. When installing display screens of different sizes, it is very difficult to apply this fixing seat, and different fixing seats need to be reinstalled, which brings inconvenience to actual operation.

[0004] Therefore, it is necessary to provide a new fixing seat structure for an LED electronic display screen to solve the above technical problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a fixing seat structure for an LED electronic display screen with good applicability and convenient and fast installation.

[0006] To solve the above technical problems, the fixing seat structure for an LED electronic display screen provided by the utility model includes: a load-bearing carrier, a quadrilateral sliding rod is fixedly installed on the load-bearing carrier, two Z-shaped sliding strips are slidably installed on the quadrilateral sliding rod, top screws are threadedly installed on both of the two Z-shaped sliding strips, the ends of both of the two top screws are in contact with the quadrilateral sliding rod, U-shaped frames are fixedly installed at the bottoms of both of the two Z-shaped sliding strips, mounting seats are fixedly installed at the bottoms of both of the two U-shaped frames, rectangular slots are opened on both of the two mounting seats, positioning insertion columns are inserted into both of the two rectangular slots, the same display screen is fixedly installed on both of the two positioning insertion columns, vertical card slots are opened at the tops of both of the two positioning insertion columns, vertical insertion blocks are slidably installed at the tops of both of the two mounting seats, and the bottoms of both of the two vertical insertion blocks respectively extend into the two vertical card slots.

[0007] Preferably, a through groove is formed in the load-bearing carrier, a hollow tube is slidably mounted on the load-bearing carrier, the hollow tube penetrates through the through groove, two guide sliding rods are slidably mounted in the hollow tube, and the two ends of the two guide sliding rods away from each other respectively extend into the two U-shaped frames and are slidably connected with the corresponding U-shaped frames, and the two ends of the two guide sliding rods away from each other are respectively fixedly connected with the two vertical insertion blocks.

[0008] Preferably, a partition is fixedly mounted in the through groove, a lifting threaded column is threadedly mounted on the partition, and the bottom end of the lifting threaded column is rotatably connected with the hollow tube.

[0009] Preferably, two bridging plates are fixedly mounted on the top of the load-bearing carrier, the same connecting frame is fixedly mounted on the tops of the two bridging plates, a scale is fixedly mounted in the connecting frame, guiding pointers are fixedly mounted on the tops of the two Z-shaped sliding strips, the two guiding pointers are respectively adapted to the scale, and the scale penetrates through the two bridging plates.

[0010] Preferably, two pressure springs are fixedly mounted on the inner wall of the bottom of the through groove, and the top ends of the two pressure springs are fixedly connected with the hollow tube.

[0011] Preferably, first sliding openings are formed on both sides of the load-bearing carrier, the two first sliding openings are communicated with the through groove, and the hollow tube penetrates through the two first sliding openings and is in contact with the inner walls of the two first sliding openings.

[0012] Preferably, second sliding openings are formed on the sides of the two U-shaped frames close to each other, the two guide sliding rods respectively penetrate through the two second sliding openings, and the two guide sliding rods are respectively in contact with the inner walls of the two second sliding openings.

[0013] Compared with the related art, the fixed seat structure of the LED electronic display screen provided by the present utility model has the following beneficial effects:

[0014] The present utility model provides a fixed seat structure for an LED electronic display screen. By providing two Z-shaped sliding strips that can move relative to each other, the distance between the two mounting seats can be adjusted according to the installation position of the display screen, so as to meet the installation requirements of display screens of different sizes, enhancing the applicability. Moreover, by rotating the lifting threaded column, the vertical insertion block can be moved into or out of the vertical card slot, facilitating the fixation of the display screen by people and improving the operational convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a preferred embodiment of the fixed seat structure of the LED electronic display screen provided by the present utility model;

[0016] Figure 2 Schematic diagram of the rear view structure of the present utility model;

[0017] Figure 3 Schematic diagram of the opening structure of the rectangular slot in the present utility model;

[0018] Figure 4 is Figure 3 the cross-sectional structure diagram shown;

[0019] Figure 5 Schematic diagram of the opening structure of the vertical card slot in the present utility model.

[0020] Reference numerals in the figure: 1, load-bearing carrier; 2, bridging plate; 3, connecting frame; 4, scale; 5, quadrilateral slide bar; 6, Z-shaped slide bar; 7, guiding head; 8, setscrew; 9, compression spring; 10, mounting seat; 11, rectangular slot; 12, positioning plug; 13, display screen; 14, vertical card slot; 15, U-shaped frame; 16, through slot; 17, hollow tube; 18, guiding slide bar; 19, vertical insertion block; 20, partition; 21, lifting threaded column. Specific embodiments

[0021] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Please refer to Figures 1 - 5 , wherein, Figure 1 Schematic diagram of the structure of a preferred embodiment of the fixing seat structure of the LED electronic display screen provided by the present utility model; Figure 2 Schematic diagram of the rear view structure of the present utility model; Figure 3 Schematic diagram of the opening structure of the rectangular slot in the present utility model; Figure 4 is Figure 3 the cross-sectional structure diagram shown; Figure 5It is a schematic diagram of the structure of the vertical slot in the utility model. The fixing seat structure of the LED electronic display screen includes: a load-bearing carrier 1, on which a quadrilateral slide bar 5 is fixedly installed, and two Z-shaped slide bars 6 are slidably installed on the quadrilateral slide bar 5, and the two Z-shaped slide bars 6 are both threadedly installed with top screws 8, and the ends of the two top screws 8 are in conflict with the quadrilateral slide bar 5, so that the Z-shaped slide bar 6 and the quadrilateral slide bar 5 can be temporarily fixed, and a 冂-shaped frame 15 is fixedly installed at the bottom of the two Z-shaped slide bars 6, and a mounting seat 10 is fixedly installed at the bottom of the two 冂-shaped frames 15, and a rectangular slot 11 is opened on the two mounting seats 10, and positioning pins 12 are inserted in the two rectangular slots 11, and the same display screen 13 is fixedly installed on the two positioning pins 12, and vertical card slots 14 are opened at the tops of the two positioning pins 12. In order to limit the positioning pins 12 in the rectangular slots 11, sliding A vertical plug block 19 is installed, and the bottoms of the two vertical plug blocks 19 extend into the two vertical card slots 14 respectively, and a leading slot 16 is opened on the load-bearing carrier 1, and a hollow tube 17 is slidably installed on the load-bearing carrier 1, and the hollow tube 17 passes through the leading slot 16, and two guide slide bars 18 are slidably installed in the hollow tube 17, and the ends of the two guide slide bars 18 away from each other extend into the two 冊-shaped frames 15 respectively and are slidably connected with the corresponding 冊-shaped frames 15, and the ends of the two guide slide bars 18 away from each other are fixedly connected to the two vertical plug blocks 19 respectively, and a partition plate 20 is fixedly installed in the leading slot 16, on which a lifting threaded column 21 is threadedly installed, and the bottom end of the lifting threaded column 21 is rotatably connected to the hollow tube 17, so that the vertical plug block 19 can be driven to enter or move out of the vertical card slot 14 by rotating the lifting threaded column 21, thereby realizing the installation positioning and removal of the display screen 13.

[0023] In the above method, when adjusting the distance between the two mounting seats 10, in order to ensure that the distance between the two is consistent with the installation position of the display screen 13, two mounting plates 2 are fixedly installed on the top of the load-bearing carrier 1, and the same connecting frame 3 is fixedly installed on the top of the two mounting plates 2, and a scale 4 is fixedly installed inside the connecting frame 3. The tops of the two Z-shaped slides 6 are fixedly installed with guide headers 7, and the two guide headers 7 are adapted to the scale 4. The scale 4 runs through the two mounting plates 2. The zero scale line of the scale 4 is in the middle position, and the value gradually increases from the middle to both sides. The precise distance between the two mounting seats 10 can be determined by the direction of the guide header 7 on the scale 4.

[0024] Two pressure springs 9 are fixedly installed on the bottom inner wall of the opening leading to the groove 16, and the top ends of the two pressure springs 9 are fixedly connected to the hollow tube 17, so that the thread preload force of the lifting thread column 21 can be increased to prevent it from rotating.

[0025] In this method, in order to ensure that the hollow tube 17 and the guide slide rod 18 can perform linear lifting and lowering movements without deviation, first slide openings are opened on both sides of the load-bearing carrier 1, and the two first slide openings are connected to the leading groove 16. The hollow tube 17 passes through the two first slide openings and contacts with the inner walls of the two first slide openings. Second slide openings are opened on the sides of the two cam-shaped frames 15 that are close to each other, and the two guide slide rods 18 respectively pass through the two second slide openings, and the two guide slide rods 18 respectively contact with the inner walls of the two second slide openings.

[0026] The working principle of the fixing seat structure of the LED electronic display screen provided by the utility model is as follows:

[0027] In the initial state, the two positioning pins 12 have not been inserted into the rectangular slots 11, and the two vertical plugs 19 are located in the two shaped frames 15, and the set pressure springs 9 are in a normal state. Before use, the connecting frame 3 is first fixed to a designated position on the roof;

[0028] When the LED electronic screen needs to be installed, first adjust the positions of the two mounting seats 10 according to the spacing between the two positioning pins 12 on the display screen 13. When adjusting, directly screw the two top screws 8 to separate the two top screws 8 from the quadrilateral slide bar 5, then move the two Z-shaped slide bars 6, and the two Z-shaped slide bars 6 begin to move relative to each other. When the two guide headers 7 move to their respective corresponding scale lines, tighten the two top screws 8 to fix the Z-shaped slide bar 6 at the designated position.

[0029] Then, insert the two positioning pins 12 on the display screen 13 into the two rectangular slots 11, and then rotate the lifting threaded pin 21 clockwise, so that the hollow tube 17 and the two guide slide bars 18 are lowered, and the two vertical plug blocks 19 are lowered accordingly, and finally the two vertical plug blocks 19 are inserted into the corresponding vertical card slots 14, and the pressure spring 9 is in a compressed state at this time, and the installation of the display screen 13 is completed;

[0030] When the display screen 13 needs to be removed later, the lifting threaded column 21 only needs to be rotated counterclockwise to bring the two vertical plug blocks 19 out of the corresponding vertical slots 14, and the display screen 13 together with the positioning plug column 12 can be pulled out.

[0031] Compared with the related art, the fixing seat structure of the LED electronic display screen provided by the utility model has the following beneficial effects:

[0032] The utility model provides a fixing seat structure for an LED electronic display screen. By providing two Z-shaped slide bars 6 that can move relative to each other, the distance between the two mounting seats 10 can be adjusted according to the installation position of the display screen 13, so as to meet the installation requirements of display screens 13 of different sizes, enhancing the applicability. Moreover, by rotating the lifting screw column 21, the vertical insertion block 19 can be moved into or out of the vertical card slot 14, facilitating the fixing of the display screen 13 by people and improving the operational convenience.

[0033] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A fixing base structure for an LED electronic display screen, including a load-bearing carrier, characterized in that, A quadrilateral slide bar is fixedly installed on the load-bearing carrier. Two Z-shaped slide bars are slidably installed on the quadrilateral slide bar. Thumb screws are threadedly installed on both of the two Z-shaped slide bars. The ends of both of the thumb screws are in contact with the quadrilateral slide bar. A U-shaped frame is fixedly installed at the bottom of both of the two Z-shaped slide bars. An installation seat is fixedly installed at the bottom of both of the two U-shaped frames. A rectangular slot is formed in both of the two installation seats. A positioning plug post is inserted into both of the two rectangular slots. The same display screen is fixedly installed on both of the two positioning plug posts. Vertical card slots are formed at the tops of both of the two positioning plug posts. Vertical insertion blocks are slidably installed at the tops of both of the two installation seats. The bottoms of both of the two vertical insertion blocks respectively extend into the two vertical card slots.

2. The fixing base structure of the LED electronic display screen according to claim 1, characterized in that, A through groove is formed in the load-bearing carrier. A hollow tube is slidably installed on the load-bearing carrier. The hollow tube penetrates through the through groove. Two guiding slide bars are slidably installed in the hollow tube. The mutually remote ends of the two guiding slide bars respectively extend into the two U-shaped frames and are slidably connected to the corresponding U-shaped frames. The mutually remote ends of the two guiding slide bars are respectively fixedly connected to the two vertical insertion blocks.

3. The fixing base structure of the LED electronic display screen according to claim 2, characterized in that, A partition is fixedly installed in the through groove. A lifting threaded column is threadedly installed on the partition. The bottom end of the lifting threaded column is rotatably connected to the hollow tube.

4. The fixing base structure of the LED electronic display screen according to claim 1, wherein, Two bridging plates are fixedly installed at the top of the load-bearing carrier. The same connecting frame is fixedly installed at the tops of the two bridging plates. A scale is fixedly installed in the connecting frame. Guide pointers are fixedly installed at the tops of both of the two Z-shaped slide bars. Both of the guide pointers are adapted to the scale. The scale penetrates through the two bridging plates.

5. The fixing base structure of the LED electronic display screen according to claim 2, characterized in that, Two pressure springs are fixedly installed on the bottom inner wall of the through groove. The top ends of the two pressure springs are fixedly connected to the hollow tube.

6. The fixing base structure of the LED electronic display screen according to claim 2, characterized in that, First sliding openings are formed on both sides of the load-bearing carrier. Both of the first sliding openings communicate with the through groove. The hollow tube penetrates through the two first sliding openings and is in contact with the inner walls of the two first sliding openings.

7. The fixing base structure of the LED electronic display screen according to claim 2, characterized in that, Second sliding openings are formed on the mutually close sides of the two U-shaped frames. The two guiding slide bars respectively penetrate through the two second sliding openings. The two guiding slide bars are respectively in contact with the inner walls of the two second sliding openings.

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