Flexible transparent screen with reinforcing structure for enhancing welding stability

Abstract

The utility model discloses a flexible transparent screen with a reinforced structure and enhanced welding stability, which comprises a substrate and leads arranged on the substrate, and the substrate is respectively provided with a positive power supply bonding pad, a grounding bonding pad and a control line bonding pad. The positive power supply bonding pad, the grounding bonding pad and the control line bonding pad are connected to the end positions of the corresponding wires respectively, and an auxiliary reinforcing bonding pad is arranged in a non-wire area on the substrate. According to the utility model, the auxiliary reinforcing bonding pad is arranged in the non-lead area of the flexible transparent screen, so that the connection strength between the flexible transparent screen and the controller can be increased, and in the use process, even if the auxiliary reinforcing bonding pad is damaged due to pulling, the auxiliary reinforcing bonding pad is not connected with a circuit, so that the circuit of the flexible transparent screen cannot be influenced at all.

Description

Technical Field

[0001] This utility model discloses a flexible transparent screen, and more particularly a flexible transparent screen with a reinforced structure to enhance welding stability. Background Technology

[0002] Flexible transparent screens utilize the arrangement and combination of LED beads, combined with flexible and transparent materials such as FPC, PET, PEC, PC, or PA as a substrate. The LED beads are precisely mounted on the transparent medium in an extremely thin form, achieving a lightweight and transparent overall screen effect. This allows for bending, folding, and rolling, adapting to various curved and non-planar surfaces, enhancing design freedom and creativity. Compared to traditional displays, flexible transparent screens are thinner, lighter, and smaller, making them easier to transport and carry. No additional steel structure support is required, and the installation process is simple: just peel off the protective film, attach it to the glass, adjust the position and align the LED wires, connect the module and control box, and power on and connect to external signals to complete the installation. With its unique advantages, flexible transparent screens are widely used in commercial displays, advertising media, home decoration, transportation, and office spaces.

[0003] In the prior art, flexible transparent screens can usually be divided into a main screen and a connecting part. The main screen and the connecting part are usually integrated. The connecting part is provided with welding holes for welding together with the controller. The welding holes usually include positive power welding holes, grounding wire welding holes and signal welding holes. The connecting part and the controller are connected only by the pads between the welding holes. During use, the pads and wires are easily torn off the substrate together due to pulling or other reasons, which will damage the entire flexible transparent screen. Summary of the Invention

[0004] To address the shortcomings of the existing flexible transparent screen and controller, which are easily damaged due to the connection via solder pads, this invention provides a flexible transparent screen with a reinforced structure to enhance welding stability. The screen has auxiliary reinforcing solder pads in the non-wire area, which increases the connection strength between the flexible transparent screen and the controller.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a flexible transparent screen with a reinforced structure to enhance welding stability. The flexible transparent screen includes a substrate and wires disposed on the substrate. Positive power pads, ground pads and control line pads are respectively disposed on the substrate. The positive power pads, ground pads and control line pads are respectively connected to the end positions of the corresponding wires. Auxiliary reinforcing pads are disposed in the non-wire areas of the substrate.

[0006] The technical solution adopted by this utility model to solve its technical problem further includes:

[0007] The positive power pad, ground pad, and control line pad are arranged in a matrix on the substrate.

[0008] The grounding pads are located in the outermost row.

[0009] A reinforcing mesh is fixedly disposed on the substrate, and the reinforcing mesh is disposed at the end of the substrate.

[0010] The reinforced mesh is connected to the grounding pad.

[0011] The auxiliary reinforcing pads are arranged in a matrix on the substrate.

[0012] The conductors include a positive power line, a ground line, and a control line. The conductor connected to the positive power pad is the positive power line, the conductor connected to the ground pad is the ground line, and the conductor connected to the control line pad is the control line.

[0013] The beneficial effects of this utility model are: This utility model provides auxiliary reinforcing pads in the non-wire area of ​​the flexible transparent screen, which can increase the connection strength between the flexible transparent screen and the controller. During use, even if the auxiliary reinforcing pads are damaged due to pulling, since they are not connected to the circuit, they will not have any impact on the circuit of the flexible transparent screen.

[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present utility model.

[0016] In the diagram, 1-substrate, 2-ground pad, 3-control line pad, 4-positive power pad, 5-auxiliary reinforcement pad, 6-reinforcement mesh, 7-wire. Detailed Implementation

[0017] This embodiment is a preferred embodiment of the present invention. All other embodiments that are the same as or similar to this embodiment in principle and basic structure are within the protection scope of the present invention.

[0018] Please refer to the appendix. Figure 1 This utility model protects a flexible transparent screen with a reinforced structure to enhance welding stability. It mainly includes a substrate 1 and wires 7 disposed on the substrate 1. The substrate 1 is respectively provided with a positive power pad 4, a ground pad 2, and a control line pad 3. The positive power pad 4, the ground pad 2, and the control line pad 3 are respectively connected to the end positions of the corresponding wires 7. The non-wire area on the substrate 1 is provided with an auxiliary reinforcing pad 5. The auxiliary reinforcing pad 5 can increase the connection strength between the flexible transparent screen and the controller during use.

[0019] In this embodiment, the auxiliary reinforcing pad 5 is located in the non-conductor area and is not connected to any conductor 7. During use, even if the auxiliary reinforcing pad 5 is damaged due to pulling, it will not affect the circuit of the flexible transparent screen because it is not connected to the circuit.

[0020] The number of positive power pad 4, ground pad 2, control line pad 3 and auxiliary reinforcement pad 5 shown in this embodiment and the accompanying drawings is only for structural illustration and is not a limitation on their number. In specific implementation, the number of positive power pad 4, ground pad 2, control line pad 3 and auxiliary reinforcement pad 5 can be specifically set according to actual needs.

[0021] In this embodiment, the positive power pad 4, the ground pad 2, and the control line pad 3 are arranged in a matrix on the substrate 1, which makes the force more uniform, less prone to damage, and convenient for soldering operations. In specific implementation, it can also be adjusted according to the actual situation.

[0022] In this embodiment, a reinforcing mesh 6 is fixedly provided on the substrate 1. The reinforcing mesh 6 is located at the end of the substrate 1 to increase the connection strength at the end. Preferably, the reinforcing mesh 6 is connected to the grounding pad 2. Therefore, the grounding pad 2 is located in the outermost row to enhance the grounding effect. The positive power pad 4 and the control line pad 3 can be specifically set according to actual needs.

[0023] In this embodiment, the auxiliary reinforcing pads 5 are arranged in a matrix on the substrate 1, which makes the force more uniform, less prone to damage, and convenient for soldering operations. This embodiment and the accompanying drawings use a row of auxiliary reinforcing pads 5 as an example for illustration. In actual implementation, multiple rows can be set according to actual needs.

[0024] In this embodiment, the conductor 7 can be divided into a positive power line, a ground line, and a control line. The conductor connected to the positive power pad 4 is the positive power line, the conductor connected to the ground pad 2 is the ground line, and the conductor connected to the control line pad 3 is the control line.

[0025] This invention provides auxiliary reinforcing pads in the non-wire area of ​​the flexible transparent screen, which can increase the connection strength between the flexible transparent screen and the controller. During use, even if the auxiliary reinforcing pads are damaged due to pulling, they will not affect the circuitry of the flexible transparent screen because they are not connected to the circuitry.

Claims

1. A flexible transparent screen having a reinforcing structure to enhance the stability of the welds, characterized in that: The flexible transparent screen comprises a substrate (1) and wires (7) arranged on the substrate (1), the substrate (1) is respectively provided with a positive power supply pad (4), a grounding pad (2) and a control line pad (3), the positive power supply pad (4), the grounding pad (2) and the control line pad (3) are respectively connected at the end position of the corresponding wire (7), and the non-wire area on the substrate (1) is provided with an auxiliary reinforcing pad (5).

2. The flexible transparent screen with reinforced structure to enhance the stability of welding according to claim 1, characterized in that: The positive power supply pad (4), the grounding pad (2) and the control line pad (3) are arranged in a matrix type on the substrate (1).

3. The flexible transparent screen with reinforced structure to enhance the stability of welding according to claim 1, characterized in that: The grounding pad (2) is arranged at the outermost side.

4. The flexible transparent screen having reinforced structure to enhance the stability of welding according to claim 3, characterized in that: The substrate (1) is fixedly provided with a reinforcing grid (6), and the reinforcing grid (6) is arranged at the end position of the substrate (1).

5. The flexible transparent screen having reinforced structure to enhance the stability of welding according to claim 4, characterized in that: The reinforcing grid (6) is connected with the grounding pad (2).

6. The flexible transparent screen with reinforced structure to enhance the stability of welding according to claim 1, characterized in that: The auxiliary reinforcing pad (5) is arranged in a matrix type on the substrate (1).

7. The flexible transparent screen with reinforced structure to enhance the stability of welding according to claim 1, characterized in that: The wire (7) comprises a positive power supply line, a grounding line and a control line, the wire connected with the positive power supply pad (4) is the positive power supply line, the wire connected with the grounding pad (2) is the grounding line, and the wire connected with the control line pad (3) is the control line.

Images