CN217521779U - Plug-in panel for LED display screen - Google Patents

Abstract

A plug panel for an LED display screen belongs to the technical field of LED display screens. The utility model discloses a panel main part and circuit assembly, panel main part one side are equipped with the mounting groove, and the circuit assembly includes signal power supply collinear cable, divides first bayonet joint and the second bayonet joint of locating power supply collinear cable both ends, and in the mounting groove was located to signal power supply collinear cable one end, the other end stretched out from panel main part surface, and first bayonet joint is fixed to be located in the mounting groove. The utility model discloses not only simplify interconnecting link, improved circuit stability, still ensured the waterproof performance of single line, be convenient for use in the open air.

Description

Plug-in panel for LED display screen

Technical Field

The utility model relates to a LED display screen technical field especially relates to a grafting panel for LED display screen.

Background

Traditional indoor outer large-scale LED display screen, chinese utility model patent like patent number ZL201420685738.1 discloses a LED display screen box and LED display screen, and its LED display screen includes the LED display screen box and installs in the display module of LED display screen box. If chinese utility model patent No. ZL201921475480.1 discloses a display screen box, LED display screen and LED display screen assemble structure again, and its LED display screen includes LED module, power pack and display screen box. The power line and the signal line between the module and the power control box are often required to be connected independently, and meanwhile, due to the fact that the wiring is exposed, the connecting lines of the modules and the power control box are disordered and poor in stability and are not easy to maintain. In addition, the waterproof performance of the circuit needs to be completely dependent on the box body, and the waterproof performance of the box body in outdoor use cannot be effectively guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that above-mentioned prior art exists, provide a grafting panel for LED display screen, it has not only simplified interconnecting link, has improved circuit stability, has still ensured the waterproof performance of single line, is convenient for use in the open air.

The utility model aims at realizing through the following technical scheme:

the utility model provides a grafting panel for LED display screen, includes panel main part and circuit subassembly, panel main part one side is equipped with the mounting groove, the circuit subassembly includes signal power supply collinear cable, divides first bayonet joint and the second bayonet joint of locating power supply collinear cable both ends, signal power supply collinear cable one end is located in the mounting groove, the other end stretches out from panel main part surface, first bayonet joint is fixed to be located in the mounting groove.

The utility model discloses a signal power supply collinear cable makes signal and power transmission integration, has effectively simplified the circuit. Meanwhile, the two ends of the signal power supply collinear cable are connected with the module and the power supply control box in a plugging mode, so that the connection is stable and the maintenance is easy. In addition, the connection part of the first plug connector and the module is sealed through the panel main body, so that the waterproof performance is reliable; and the cable has excellent waterproof performance, thereby ensuring the waterproof performance of the whole transmission line.

As the utility model discloses it is preferred, the panel main part includes one end open-ended holding box, locates the mounting panel of holding box opening border department, be equipped with the mounting hole on the mounting panel. The mounting panel is through directly hugging closely the installation position to utilize the screw mode of fastening to realize the installation of grafting panel, the leakproofness is good, and stability is good.

As the utility model discloses it is preferred, the side of mounting panel holding box dorsad is close to border department and is equipped with the dashpot, the mounting hole is located in the dashpot to when making water infiltrate, can advance into the dashpot, continue to inside infiltration in order to avoid or slow down water.

As the utility model discloses it is preferred, on the mounting panel in the dashpot is close to holding box open-ended one side and is equipped with the concave station, concave station department is equipped with waterproof circle, waterproof circle avris is contradicted in the dashpot lateral wall. Through the waterproof circle of conflicting simultaneously of concave station and dashpot lateral wall, increase sealed distance promptly to ensure waterproof performance.

As the utility model discloses preferably, waterproof circle is contradicted the one end of concave station is equipped with the seal groove, be equipped with sealed arch on the concave station to further improve sealing performance.

As the utility model discloses preferably, waterproof circle side in contradicting the avris of dashpot lateral wall department is equipped with the diversion flume to make the water of infiltration can flow downwards along the diversion flume, avoid it to continue to infiltration in the waterproof circle.

As the utility model discloses preferably, waterproof circle dorsad the one end of concave station is equipped with positioning flange for the mouth or the groove that the cooperation was seted up on the module realize the location of waterproof circle this end, avoid this end to shift, and influence its and the concave station between the extrusion force, thereby ensure waterproof performance.

As the utility model discloses it is preferred, be equipped with the wire hole on the side of holding box or the bottom surface, be equipped with the sealing washer in the wire hole to guarantee the waterproof nature of cable extension position.

As the utility model discloses it is preferred, the sealing washer side is equipped with the draw-in groove, the edge card of wire hole is gone into the draw-in groove to the stable installation of sealing washer is convenient for.

As the utility model discloses it is preferred, be equipped with the handle on the holding box to the operation of dress dimension personnel.

The utility model has the advantages that:

1. the factors of traditional wiring exposure, complex and unstable connection and the like are abandoned, so that signal and power transmission are integrated, and the circuit structure is simplified, thereby ensuring the stability of the circuit and the convenience of maintenance;

2. the waterproof performance of single line has effectively been ensured in the setting of panel main part and waterproof circle, is more convenient for use in the open air.

3. The diversion channel arranged on the waterproof ring can effectively drain main moisture downwards, and the possibility of moisture permeating into the waterproof ring is greatly reduced.

Drawings

Fig. 1 is a schematic structural diagram of a plug panel for an LED display screen according to the present invention;

fig. 2 is a side view of a patch panel for an LED display screen according to the present invention;

fig. 3 is a schematic structural view of the middle panel body of the present invention;

fig. 4 is a schematic structural view of the middle waterproof ring of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, a plug panel for an LED display screen comprises a panel body 1, a signal power supply collinear cable 2, and a waterproof ring 3. One end of a signal power supply collinear cable 2 extends into one side of the panel main body 1 and is connected with a first plug connector fixedly arranged in the panel main body 1; the other end is provided with a second plug 22 for connecting with a power control box. The panel main body 1 is provided with an opening at the first plug-in connector, so that when the panel main body is installed on the module, the first plug-in connector is just plugged with the signal and power interface of the module. And the waterproof ring 3 is arranged at the opening to seal the first plug connector and the interface on the module.

The plug panel integrates signal and power transmission through the signal power supply collinear cable, and effectively simplifies the circuit. Meanwhile, the two ends of the signal power supply collinear cable are connected with the module and the power supply control box in a plugging mode, so that the connection is stable and the maintenance is easy. In addition, the connection part of the first plug connector and the module is sealed through the panel main body and the waterproof ring, so that the waterproof performance is reliable; and the cable has excellent waterproof performance, thereby ensuring the waterproof performance of the whole transmission line.

Specifically, the panel body 1 includes an accommodating box 11 with an opening at one end and an installing plate 12 arranged at the opening edge of the accommodating box 11, and the installing plate 12 is provided with an installing hole 121. The mounting panel is through directly hugging closely the installation position to utilize the screw mode of fastening to realize the installation of grafting panel, the leakproofness is good, and stability is good. And, the side of mounting panel 12 back to the holding box 11 is close to border department and is equipped with buffer slot 122, mounting hole 121 is located in buffer slot 122 to when water oozes, can advance into the buffer slot, in order to avoid or slow down water and continue inside infiltration.

Further, on the mounting panel 12 in buffer slot 122 is close to holding box open-ended one side and is equipped with concave station 123, waterproof circle 3 is located concave station 123 department, 3 avris of waterproof circle are contradicted in buffer slot 122 lateral wall. Through the waterproof circle of conflicting simultaneously of concave station and dashpot lateral wall, increase sealed distance promptly to ensure waterproof performance. Waterproof circle 3 is contradicted the one end of concave station is equipped with seal groove 31, be equipped with sealed arch 1231 on the concave station 123 to further improve sealing performance. The lateral side of the waterproof ring 3, which is abutted against the lateral wall of the buffer slot, is provided with a water diversion groove 32, so that the infiltrated water can flow downwards along the water diversion groove, and the water is prevented from continuously infiltrating into the waterproof ring. One end of the waterproof ring 3, which faces away from the concave platform 123, is provided with a positioning flange 33, which is used for matching with an opening or a groove formed on the module to realize the positioning of the end of the waterproof ring, so that the displacement of the end is avoided, and the extrusion force between the end and the concave platform is influenced, thereby ensuring the waterproof performance.

In addition, a wire outlet is formed in the side surface of the accommodating box 11, and a sealing ring 111 is arranged in the wire outlet to ensure the waterproof performance of the extending position of the cable. The side face of the sealing ring is provided with a clamping groove, and the edge of the wire outlet hole is clamped into the clamping groove so as to facilitate stable installation of the sealing ring.

Finally, the accommodating box 11 is provided with a handle 112 for facilitating the operation of the assembly and maintenance personnel.

The above description is only the specific embodiment of the preferred embodiment of the present invention, and this specific embodiment is based on the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a grafting panel for LED display screen, its characterized in that, includes panel main part and circuit subassembly, panel main part one side is equipped with the mounting groove, the circuit subassembly includes signal power supply collinear cable, divides first bayonet joint and the second bayonet joint of locating power supply collinear cable both ends, signal power supply collinear cable one end is located in the mounting groove, the other end stretches out from panel main part surface, first bayonet joint is fixed to be located in the mounting groove.

2. The plug panel for the LED display screen according to claim 1, wherein the panel body comprises a holding box with an opening at one end and a mounting plate arranged at the edge of the opening of the holding box, and the mounting plate is provided with a mounting hole.

3. The plug panel for the LED display screen according to claim 2, wherein a buffer slot is arranged on the side surface of the mounting plate, which faces away from the accommodating box, near the edge, and the mounting hole is arranged in the buffer slot.

4. The inserting panel for the LED display screen according to claim 3, wherein a concave platform is arranged on the mounting plate at one side of the buffer slot close to the opening of the accommodating box, a waterproof ring is arranged at the concave platform, and the side of the waterproof ring is abutted against the outer side wall of the buffer slot.

5. The plugging panel for the LED display screen according to claim 4, wherein one end of the waterproof ring abutting against the concave platform is provided with a sealing groove, and the concave platform is provided with a sealing protrusion.

6. The inserting panel for the LED display screen as claimed in claim 4, wherein the side of the waterproof ring abutting against the outer side wall of the buffer slot is provided with a water guiding slot.

7. The splicing panel for the LED display screen according to claim 4, wherein one end of the waterproof ring, which faces away from the concave platform, is provided with a positioning flange.

8. The plugging panel for an LED display screen according to claim 2, wherein a wire hole is formed on a side surface or a bottom surface of the receiving box, and a sealing ring is disposed in the wire hole.

9. The patch panel for the LED display screen according to claim 8, wherein a clamping groove is formed on a side surface of the sealing ring, and an edge of the outlet hole is clamped into the clamping groove.

10. The pinboard for an LED display screen according to claim 2, wherein the receiving box is provided with a handle.

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