CN218729689U - An assembly structure of an LED display module - Google Patents

Abstract

The utility model relates to an assembly structure of an LED display screen module, comprising a first fixed block and a second fixed block, the first fixed block and the second fixed block are fixedly connected to one side of an external display screen respectively, the first fixed block and One side of the second fixed block is provided with a threaded hole, the first fixed block and the second fixed block are threadedly connected with a threaded rod at the threaded hole, and one side of the second fixed block is provided with an annular chute outside the threaded hole. The two fixed blocks are slidably connected with sliding pipes at the annular chute.

Description

An assembly structure of an LED display module

technical field

The utility model relates to the technical field of assembly structures of LED display screen modules, in particular to an assembly structure of LED display screen modules.

Background technique

When installing the LED display, according to the size of the display, multiple display modules need to be spliced and fixed together. The existing display module assembly structure is inefficient when assembling, and some directly use welding. The method is carried out, which makes the later disassembly more troublesome.

After retrieval, the Chinese patent application number is CN202022518216.0, which discloses an assembly structure of an LED display module, including an LED display module. A chute is fixedly installed on the top of the LED display module. The inside of the chute is slidingly installed with a U-shaped card, and the chute on the LED display module is connected with the chute of another LED display module through the U-shaped card, and the side thread of the chute Screws matched with the chute and the U-shaped card are installed. The assembly structure of the LED display module can fasten and connect the two adjacent LED display modules at the top through the cooperation of the U-shaped card and the chute, and the disassembly and assembly are relatively simple. The cooperation with the second card seat, the card block and the connecting cylinder, as well as the threaded card connecting rod and the card connecting seat can connect the two adjacent LED display modules on the left and right, and can adjust the tightness between the two. Make adjustments.

The above-mentioned device uses threaded clamping rods, screws and other devices to realize the assembly between two LED displays, but when disassembling, it still needs to be unscrewed with the help of tools such as an external screwdriver, and the assembly device is generally on the LED display screen. When using external tools to unscrew the screws and other devices, there is still a lot of inconvenience due to limited space.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose an assembly structure of an LED display module.

In order to achieve the above object, the utility model adopts the following technical solutions:

An assembly structure of an LED display module, comprising a first fixed block and a second fixed block, the first fixed block and the second fixed block are fixedly connected to one side of an external display screen respectively, and the first fixed block and the second fixed block Both sides are provided with threaded holes, the first fixed block and the second fixed block are threadedly connected with threaded rods at the threaded holes, one side of the second fixed block is provided with an annular chute outside the threaded holes, and the second fixed block is in the There is a slide tube slidingly connected to the annular chute, a sliding bar is slidingly connected inside the sliding tube, a fastening nut is fixedly connected to one side of the sliding bar, and the fastening nut is threadedly connected to the threaded rod, and both sides of the external sliding bar are fixedly connected There is a connecting ring, and a connecting wire is fixedly connected inside the two connecting rings, and the two connecting wires are wound in opposite directions outside the connecting ring, one end of the connecting wire is fixedly connected with a pull ring, and one end of the threaded rod is fixedly connected with a pick.

Further, several moving rings are arranged outside the threaded rod.

Further, the diameter of the inner wall of the moving ring is larger than the diameter of the threaded rod.

Further, a backing plate is fixedly connected to one side of the moving ring.

Further, a rubber pad is fixedly connected to one side of the backing plate.

Further, rubber sheets are provided on both sides of the paddle.

The beneficial effects of the utility model are:

1. By setting the paddle, connecting line, fastening nut, sliding bar, sliding pipe and threaded rod, when it is necessary to unscrew the fastening nut and remove the threaded rod, first pull the corresponding pull ring, and the pull ring will drive the connection The wire is released, at this time the connecting wire drives the connecting ring to rotate around the threaded rod, the connecting ring drives the sliding bar to rotate, the sliding bar drives the sliding tube to slide inside the annular chute, at this time the sliding bar drives the fastening nut to rotate and unscrew, While the fastening nut is unscrewed, the sliding bar protrudes from the inside of the sliding tube, so that the corresponding pull ring only needs to be pulled, and the fastening nut can be disassembled. At this time, the threaded rod can be unscrewed to improve the Ease of disassembly of the device.

2. By setting the moving ring, the backing plate and the rubber pad, when the two LED displays are spliced together, the backing plate is between the two LEDs, and the rubber pad on one side of the backing plate plays a certain buffering role, improving the Availability of the device.

3. By setting the rubber sheet, when the plectrum needs to be rotated to unscrew or screw in the threaded rod, the rubber sheet can buffer the pressure of the plectrum on the user's hand, thereby improving the comfort of the rotary plectrum.

Description of drawings

Fig. 1 is the front view of the assembled structure of a kind of LED display module that embodiment 1 proposes;

Fig. 2 is a side sectional view of a second fixing block of an assembly structure of an LED display module proposed in Embodiment 1;

FIG. 3 is a front view of a rubber sheet of an assembly structure of an LED display module proposed in Embodiment 2. FIG.

In the figure: 1-first fixed block, 2-threaded rod, 3-second fixed block, 4-moving ring, 5-backing plate, 6-rubber pad, 7-pick, 8-fastening nut, 9 -sliding pipe, 10-sliding bar, 11-connecting ring, 12-connecting line, 13-ring chute, 14-rubber sheet.

Detailed ways

In order to further explain the technical means and effects of the utility model to achieve the intended purpose of the utility model, the specific implementation, structure, features and effects of the utility model will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. As later.

Example 1

Referring to Figure 1-2, an assembly structure of an LED display module, including a first fixed block 1 and a second fixed block 3, the first fixed block 1 and the second fixed block 3 are respectively fixedly connected to one side of the external display screen , the first fixed block 1 and the second fixed block 3 are provided with threaded holes on one side, the first fixed block 1 and the second fixed block 3 are threadedly connected with threaded rods 2 at the threaded holes, and the second fixed block 3 is on one side The outside of the threaded hole is provided with an annular chute 13, the second fixed block 3 is slidably connected with a sliding pipe 9 at the annular chute 13, the inside of the sliding pipe 9 is slidably connected with a sliding bar 10, and one side of the sliding bar 10 is fixedly connected with a tight The fastening nut 8 is threadedly connected with the threaded rod 2, the outer sides of the sliding bar 10 are fixedly connected with connecting rings 11, the inside of the two connecting rings 11 are fixedly connected with connecting wires 12, and the two connecting wires 12 The winding direction outside the connecting ring 11 is opposite. One end of the connecting wire 12 is fixedly connected with a pull ring, and one end of the threaded rod 2 is fixedly connected with a pick 7. When it is necessary to unscrew the fastening nut 8 and disassemble the threaded rod 2, first pull the Corresponding to the pull ring, the pull ring drives the connecting wire 12 to release. At this time, the connecting wire 12 drives the connecting ring 11 to rotate around the threaded rod 2. The connecting ring 11 drives the sliding bar 10 to rotate, and the sliding bar 10 drives the sliding tube 9 to move in the circular chute. 13 slides inside, at this time the sliding bar 10 drives the fastening nut 8 to rotate and unscrew, while the fastening nut 8 is unscrewed, the sliding bar 10 protrudes from the inside of the sliding tube 9, so that only the corresponding pull ring needs to be pulled , and the fastening nut 8 can be disassembled, and then the threaded rod 2 can be unscrewed at this time, which improves the convenience of dismounting the device.

Wherein, threaded rod 2 is provided with several moving rings 4 outside, and the diameter of the inner wall of moving ring 4 is larger than the diameter of threaded rod 2, and one side of moving ring 4 is fixedly connected with backing plate 5, and one side of backing plate 5 is fixedly connected with rubber pad 6 , when the two LED display screens are spliced together, the backing plate 5 is between the two LEDs, and the rubber pad 6 on one side of the backing plate 5 plays a certain buffering role, improving the practicability of the device.

Working principle: When it is necessary to unscrew the fastening nut 8 and disassemble the threaded rod 2, first pull the corresponding pull ring, and the pull ring drives the connecting line 12 to be released. At this time, the connecting line 12 drives the connecting ring 11 to center on the threaded rod 2 Rotate, the connecting ring 11 drives the sliding bar 10 to rotate, and the sliding bar 10 drives the sliding tube 9 to slide inside the annular chute 13. At this time, the sliding bar 10 drives the fastening nut 8 to rotate and unscrew, and the fastening nut 8 is unscrewed. At the same time, the sliding bar 10 protrudes from the inside of the sliding tube 9, so that the corresponding pull ring only needs to be pulled, and the fastening nut 8 can be disassembled. At this time, the threaded rod 2 can be unscrewed, which improves the safety of the device. Ease of disassembly.

When two LED display screens are spliced together, the backing plate 5 is between the two LEDs, and the rubber pad 6 on one side of the backing plate 5 plays a certain buffering role, which improves the practicability of the device.

Example 2

Referring to Fig. 3, an assembly structure of an LED display module. Compared with Embodiment 1, in this embodiment, in order to increase the practicability of the device, rubber sheets 14 are provided on both sides of the plectrum 7. When the plectrum needs to be rotated 7 Therefore, when the threaded rod 2 is screwed out or screwed in, the rubber sheet 14 can buffer the pressure of the plectrum 7 on the user's hand, thereby improving the comfort of rotating the plectrum 7 .

Working principle: When it is necessary to unscrew the fastening nut 8 and disassemble the threaded rod 2, first pull the corresponding pull ring, and the pull ring drives the connecting line 12 to be released. At this time, the connecting line 12 drives the connecting ring 11 to center on the threaded rod 2 Rotate, the connecting ring 11 drives the sliding bar 10 to rotate, and the sliding bar 10 drives the sliding tube 9 to slide inside the annular chute 13. At this time, the sliding bar 10 drives the fastening nut 8 to rotate and unscrew, and the fastening nut 8 is unscrewed. At the same time, the sliding bar 10 protrudes from the inside of the sliding tube 9, so that the corresponding pull ring only needs to be pulled, and the fastening nut 8 can be disassembled. At this time, the threaded rod 2 can be unscrewed, which improves the safety of the device. Ease of disassembly.

When two LED display screens are spliced together, the backing plate 5 is between the two LEDs, and the rubber pad 6 on one side of the backing plate 5 plays a certain buffering role, which improves the practicability of the device.

When the plectrum 7 needs to be rotated to unscrew or screw in the threaded rod 2 , the rubber sheet 14 can buffer the pressure of the plectrum 7 on the user's hand, thereby improving the comfort level of the plectrum 7 .

The above descriptions are only preferred embodiments of the present utility model, and do not limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not used to limit the utility model. Any Those skilled in the art, without departing from the scope of the technical solution of the present utility model, may use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but all without departing from the technical solution of the utility model According to the technical essence of the utility model, any introduction modification, equivalent change and modification made to the above embodiments still belong to the scope of the technical solution of the utility model. At the same time, the standard parts used in the utility model can be obtained from the market Purchase, special-shaped parts can be customized according to the description in the manual and the attached drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding in the existing technology. The machinery, parts and equipment all use the existing technology. The conventional model, plus the circuit connection adopts the conventional connection method in the prior art, and will not be described in detail here.

Claims (6)

1. The utility model provides an assembly structure of LED display screen module, includes first fixed block (1) and second fixed block (3), first fixed block (1) and second fixed block (3) respectively with outside display screen one side fixed connection, a serial communication port, threaded hole has all been seted up to first fixed block (1) and second fixed block (3) one side, there is threaded rod (2) first fixed block (1) and second fixed block (3) at threaded hole department threaded connection, annular chute (13) has been seted up in the outside department of threaded hole in second fixed block (3) one side, sliding connection has sliding tube (9) in annular chute (13) second fixed block (3), sliding tube (9) inside sliding connection has sliding strip (10), sliding strip (10) one side fixedly connected with fastening nut (8), and fastening nut (8) and threaded rod (2) threaded connection, the equal fixedly connected with go-between (11) of sliding strip (10) outside both sides, two go-between (11) inside fixedly connected with connecting wire (12), two connecting wire (12) are at the winding direction of go-between (11), and pull ring (12) outside winding direction fixed connection has one end fixing pole (7) the opposite.

2. The assembly structure of the LED display screen module according to claim 1, wherein the threaded rod (2) is externally provided with a plurality of moving rings (4).

3. The assembly structure of the LED display screen module according to claim 2, wherein the diameter of the inner wall of the moving ring (4) is larger than that of the threaded rod (2).

4. The assembly structure of the LED display screen module according to claim 3, wherein a backing plate (5) is fixedly connected to one side of the moving ring (4).

5. The assembly structure of the LED display screen module according to claim 4, wherein a rubber pad (6) is fixedly connected to one side of the backing plate (5).

6. The assembly structure of the LED display screen module according to claim 5, wherein rubber sheets (14) are arranged on both sides of the poking sheet (7).

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