LED display screen convenient for wiring

Abstract

The LED display screen comprises a substrate, a plurality of bases are arranged on the substrate in an array mode, each base is provided with red, green and blue (RGB), one side of each base is downwards provided with an upper-layer slot, a middle-layer slot and a lower-layer slot, each RGB is provided with a lead-in wire, and the lead-in wires extend into the slots; one side of the base is upwards provided with upper, middle and lower layers of metal insertion strips, and the metal insertion strips are inserted into the corresponding insertion grooves. The utility model has the following advantages and effects: through the wiring method of the ELD display screen, the installation efficiency of the LED can be improved, and meanwhile, the LED can be conveniently replaced in time when the LED is damaged.

Description

Technical Field

[0001] This utility model relates to the field of LED display technology, and in particular to an LED display that is easy to wire. Background Technology

[0002] LED screens are a new type of imaging electronic device made by arranging light-emitting diodes in sequence. Due to their high brightness, wide viewing angle, and long lifespan, they are being widely used in products such as outdoor advertising screens.

[0003] Currently, LED screens require wiring, and existing wiring needs to avoid short circuits by avoiding the LEDs themselves, which is quite difficult. Furthermore, because LEDs are prone to damage, conventional wiring structures are cumbersome to disassemble and repair. Utility Model Content

[0004] The purpose of this invention is to provide an LED display screen that is easy to wire.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an LED display screen that facilitates wiring, including a substrate, on which multiple bases are arrayed, each base is provided with RGB, and three layers of slots (upper, middle, and lower) are provided on the side of the base, the three layers of slots having different depths, and the RGB is provided with lead wires that extend into the slots; three layers of metal inserts (upper, middle, and lower) are provided on one side of the base, and the metal inserts are inserted into the corresponding slots.

[0006] The metal insert is further configured such that it includes a front end and a rear end, the rear end being straight and avoiding the lead wire.

[0007] The further configuration is that an insulating layer is provided on both the surface of the rear end portion and the rear end face of the front end portion.

[0008] The configuration is further defined as follows: a common lead wire is provided on the lower side of the RGB, a horizontal lifting strip is provided on the substrate, a receiving groove is provided on the lifting strip, a horizontal lead wire is provided in the receiving groove, and the lead wire is connected to the horizontal lead wire.

[0009] The configuration is further defined as follows: an extension groove is provided on the receiving groove, and a vertical lead wire is provided on the horizontal lead wire located within the extension groove; a connecting groove is provided at the lower end of the base, and the free end of the lead wire is located within the connecting groove; the extension groove is fitted upward into the connecting groove, and the vertical lead wire abuts against the lead wire.

[0010] In summary, this utility model has the following beneficial effects: the wiring method of this ELD display screen can improve the installation efficiency of LEDs and also facilitate timely replacement when damaged. Attached Figure Description

[0011] Figure 1 This is an axonometric view of a single LED unit within an LED display screen.

[0012] Figure 2 A side view of a single LED unit within an LED display screen;

[0013] In the diagram: 1. Substrate; 2. Base; 3. RGB; 4. Slot; 5. Inlet lead; 6. Metal insert; 7. Front end; 8. Rear end; 9. Insulating layer; 10. Outlet lead; 11. Lifting bar; 12. Receiving groove; 13. Horizontal lead; 14. Extension groove; 15. Vertical lead; 16. Connecting groove. Detailed Implementation

[0014] The present invention will be further described in detail below with reference to the accompanying drawings.

[0015] An LED display screen that facilitates wiring includes a substrate 1, on which a plurality of bases 2 are arranged in an array. The bases 2 can be fixed to the substrate 1 by a fitting structure or an adhesive structure.

[0016] Each base 2 is equipped with an RGB3 module, and each RGB3 module has three lead wires 5. The right side of the base 2 has three layers of slots 4, with varying depths, decreasing from top to bottom. The lead wires 5 extend into the corresponding upper, middle, and lower slots 4 and are secured to the depth of the slots. This securing method uses a conventional lead wire fixing structure.

[0017] The base 2 has three layers of metal inserts 6 on one side, with the three metal inserts 6 corresponding to slots 4 of three different depths located on different horizontal planes.

[0018] The metal insert 6 includes a front end 7 and a rear end 8. The front end 7 is adapted to the cross-section of the slot 4, and the rear end 8 is a flat sheet structure. The rear end 8 is used to avoid the top and middle lead wire 5.

[0019] The uppermost metal strip 6 has an insulating layer 9 on its rear end 8 and on the end face where the front end 7 connects to the rear end 8. This prevents direct connection with the middle lead wire 5 and avoids short circuits. The middle metal strip 6 also has an insulating layer 9 on its rear end 8 and on the end face where the front end 7 connects to the rear end 8. This prevents direct connection with the lowermost lead wire 5 and avoids short circuits. The lowermost metal strip 6 does not have an insulating layer 9.

[0020] The metal insert 6 is inserted into the corresponding slot 4, with the metal insert 6 located on the bottommost base 2 connected to an external power supply. This power supply connection can also be achieved using the structure of the metal insert 6.

[0021] The RGB3 has a shared lead wire 10 extending from below the base 2. The substrate 1 has a horizontal lifting bar 11 with a receiving groove 12. A horizontal lead wire 13 is located within the receiving groove 12. An extension groove 14 extends upwards from the receiving groove 12, and a vertical lead wire 15 is located within the extension groove 14 on the horizontal lead wire 13. The lifting bar 11 is also located on a different horizontal plane from the slot 4, preferably at the bottom. The lead wire 10 is connected to the horizontal lead wire 13.

[0022] Preferably, to ensure the connection stability between the lead wire 10 and the horizontal lead wire 13, a connecting groove 16 is provided at the lower end of the base 2. The free end of the lead wire 10 is placed in the connecting groove 16, and the extension groove 14 is fitted upward into the connecting groove 16, so that the contact between the vertical lead wire 15 and the lead wire 10 is relatively stable.

[0023] The wiring structure of this application is suitable for use on LED displays with a certain height and width, ensuring space for the slot 4 on one side of the base 2, space for the extension slot 14 below the base 2, and space for the lifting strip 11 on the substrate 1. It also facilitates disassembly and repair, allowing for quick replacement of damaged LEDs.

[0024] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An LED display screen that facilitates wiring, characterized by: The system includes a substrate on which multiple bases are arrayed. Each base has an RGB indicator. Each base has three layers of slots of different depths on its side. Each RGB indicator has an input lead that extends into the slot. Each base also has three layers of metal inserts on its side, which are inserted into the corresponding slots.

2. The LED display screen with easy wiring according to claim 1, characterized in that: The metal insert includes a front end and a rear end, the rear end being straight and avoiding the lead wire.

3. The LED display screen with easy wiring according to claim 2, characterized in that: An insulating layer is provided on the surface of the rear end portion and the rear end face of the front end portion.

4. The LED display screen with easy wiring according to claim 1, characterized in that: The RGB has a common lead wire on its lower side. The substrate has a horizontal lifting bar with a receiving groove. The receiving groove contains the horizontal lead wire, and the lead wire is connected to the horizontal lead wire.

5. An LED display screen with easy wiring according to claim 4, characterized in that: An extension groove is provided on the receiving groove, and a vertical lead wire is provided on the horizontal lead wire located in the extension groove; a connecting groove is provided at the lower end of the base, and the free end of the lead wire is located in the connecting groove. The extension groove is fitted into the connecting groove, and the vertical lead wire abuts against the lead wire.

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