High-definition screen

Abstract

The utility model belongs to the technical field of light bar display and installation, particularly relates to a high-definition screen, and aims to solve the problems that an existing clamping strip needs to be fixed on an installation surface through bolts and screws, installation holes are left after the clamping strip is detached, the attractiveness of the installation surface is affected, and the high-definition screen is inconvenient to use, the following scheme is provided: the high-definition screen comprises a plurality of steel wires arranged on one side of the installation surface; a plurality of LED modules are clamped on one sides of the plurality of steel wires; the LED module comprises a plastic middle cover, a PCB is fixedly arranged on the inner wall of the top of the plastic middle cover, and a plastic surface cover is fixedly arranged on the top of the plastic middle cover; the LED module comprises a plastic middle cover, and a PCB is fixedly arranged on the inner wall of the top of the plastic middle cover. According to the utility model, the plastic middle cover can be fixed on the plurality of steel wires through the clamping strips, the plastic bottom cover and the mounting aluminum grooves, so that the plastic middle cover is convenient to disassemble and assemble, the mounting efficiency is improved, the attractiveness of a mounting surface is not influenced after the plastic middle cover is disassembled, and the steel wires have elasticity, so that the damage degree is reduced after collision.

Description

Technical Field

[0001] The utility model relates to the technical field of light bar display installation, in particular to a high-definition mesh screen. Background Art

[0002] Light-emitting diode. It is a diode made of compounds of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), and indium (In) that controls the display mode of semiconductor light-emitting diodes. When electrons and holes recombine, they can radiate visible light, so they can be used to make light-emitting diodes.

[0003] The light bar display screen has the advantages of a transparent screen, simple structure, light weight and low cost, and its installation method can be different from that of traditional displays.

[0004] The existing light bar display screen needs to fix multiple clips on the installation surface, and then install the light bar on the clips. Since the clips need to be fixed on the installation surface with bolts and screws, installation holes will be left after removal, which affects the appearance of the installation surface and is inconvenient to use. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art that the clamping strips need to be fixed on the mounting surface by bolts and screws, and that mounting holes will be left after disassembly, which affects the appearance of the mounting surface and is inconvenient to use, and thus a high-definition mesh curtain is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-definition screen includes a plurality of steel wires arranged on one side of a mounting surface, and a plurality of LED modules are clamped on one side of the plurality of steel wires;

[0008] The LED module comprises a plastic middle cover, a PCB is fixedly arranged on the top inner wall of the plastic middle cover, and a plastic surface cover is fixedly arranged on the top of the plastic middle cover;

[0009] The inner wall of the bottom of the plastic middle cover is provided with wires, the PCB is electrically connected to the wires, and the bottom of the plastic middle cover is clamped with a plurality of plastic bottom covers, and the plastic bottom covers cooperate with the plastic middle cover to fix the wires;

[0010] The clamping mechanism is arranged on a plurality of PCBs and is used for fixing a plurality of plastic middle covers.

[0011] In a possible design, a plurality of metal conductive screws are provided through the top of the PCB, and the metal conductive screws penetrate the plastic middle cover and are threadedly connected to the wires.

[0012] In a possible design, two connection structures are fixedly provided on one side of the mounting surface, and a slipknot screw corresponding to the steel wire is threadedly connected to the top of the connection structure, and both ends of the steel wire are fixedly connected to the corresponding slipknot screws respectively.

[0013] In a possible design, the clamping mechanism includes a plurality of clamping strips sleeved on a plurality of PCBs, a threaded hole corresponding to the steel wire is opened on one side of the clamping strip, a bolt is provided in the threaded hole, the bolt contacts the steel wire and can fix the steel wire in the clamping strip, a plurality of through holes are provided on one side of the clamping strip, and the plastic middle cover is clamped between two corresponding through holes.

[0014] In a possible design, the clamping mechanism includes a plurality of first limiting grooves corresponding to the steel wires and opened at the bottom of the plastic middle cover. The steel wires are located in the first limiting grooves and are limited by the plastic bottom cover.

[0015] In a possible design, the clamping mechanism also includes an aluminum mounting groove clamped to the outside of the plastic middle cover, and a second limiting groove is formed on one side of the aluminum mounting groove and the plastic middle cover, and the steel wire is located between the two second limiting grooves.

[0016] In a possible design, a clamping column is fixedly provided at one end of the clamping strip and the plastic middle cover, and an arc-shaped opening for use with the clamping column is opened at the other end of the clamping strip and the plastic middle cover.

[0017] In the present application, during installation, the connection structure is installed on one side of the installation surface, a slipknot screw thread is set on the connection structure, a plurality of clamping strips are set on the steel wire, and then the two ends of the steel wire are respectively fixed on the corresponding slipknot screws above and below;

[0018] Then adjust the position of the card strip and fix it with bolts, then buckle the two adjacent card strips through the arc opening and the card column, then install the plastic cover, PCB and wires on the plastic middle cover in turn, and finally clamp the plastic middle cover between the two through holes on the card strip to complete the installation;

[0019] The plastic middle cover is clamped on one side of the plurality of steel wires, and the steel wires are clamped into the first limiting groove through the plastic bottom cover;

[0020] Place the mounting aluminum groove on the inner side of the plurality of steel wires, then place the plastic middle cover on the outer side of the steel wires so that the second limiting groove corresponds to the steel wires, and then clamp the mounting aluminum groove on the plastic middle cover to complete the installation.

[0021] In the utility model, the high-definition screen described above, the PCB and the wire are connected by metal conductive screws piercing the wire, so that the electricity and signals of the wire are transmitted to the PCB by the metal screws, and the current does not need to pass through the PCB, thereby reducing line loss, thereby improving the reliability of the product and the power supply distance;

[0022] In the utility model, the high-definition mesh screen is easy to install through the setting of the clamping mechanism, which is not only convenient for subsequent disassembly and maintenance, but also can reduce the use of fixing bolts, and will not affect the beauty of the installation surface after removal, thereby reducing the installation cost;

[0023] In the utility model, the plastic middle cover can be fixed on a plurality of steel wires by means of the clamping strip, the plastic bottom cover and the mounting aluminum groove, so that it is easy to disassemble and assemble, and the installation efficiency is improved. At the same time, the appearance of the installation surface will not be affected after disassembly. At the same time, the steel wire is elastic, so that the degree of damage is reduced after a collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure in Example 1;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure in Example 2;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure in Example 3;

[0027] Figure 4 This is a schematic diagram of the structure of the card connection strip in Example 1;

[0028] Figure 5 This is a schematic diagram of the structure of the card connection strip in Example 2;

[0029] Figure 6 This is a schematic diagram of the aluminum trough installation structure in Example 3;

[0030] Figure 7 for Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0031] Figure 8 for Figure 2 The enlarged structural diagram of the middle B part;

[0032] Fig. 9 for Figure 3 Schematic diagram of the enlarged structure of part C in the middle.

[0033] In the figure: 1. mounting surface; 2. steel wire; 3. connection structure; 4. slipknot screw; 5. clamping strip; 6. LED module; 7. threaded hole; 8. through hole; 9. arc-shaped opening; 10. clamping column; 11. plastic surface cover; 12. PCB; 13. plastic middle cover; 14. wire; 15. plastic bottom cover; 16. metal conductive screw; 17. mounting aluminum groove; 18. first limiting groove; 19. second limiting groove. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] Example 1

[0036] Reference Figure 1 , Figure 4 , Figure 5 , Figure 7 , a high-definition mesh screen, which is used in the field of light bar display installation, comprises: a plurality of steel wires 2 arranged on one side of a mounting surface 1, a plurality of LED modules 6 being clamped on one side of the plurality of steel wires 2;

[0037] The LED module 6 includes a plastic middle cover 13 , a PCB 12 is fixedly mounted on the top inner wall of the plastic middle cover 13 , and a plastic surface cover 11 is fixedly mounted on the top of the plastic middle cover 13 ;

[0038] The inner wall of the bottom of the plastic middle cover 13 is provided with a wire 14, the PCB 12 is electrically connected to the wire 14, and a plurality of plastic bottom covers 15 are clamped at the bottom of the plastic middle cover 13, and the plastic bottom covers 15 cooperate with the plastic middle cover 13 to fix the wire 14;

[0039] The clamping mechanism is arranged on multiple PCBs 12 and is used to fix multiple plastic middle covers 13. By arranging multiple steel wires 2 on one side of the mounting surface 1, and then clamping the multiple plastic middle covers 13 on the multiple steel wires 2 through the clamping mechanism, the installation is convenient and the use of bolts is saved, so that the appearance of the mounting surface 1 is not affected after removal.

[0040] A plurality of metal conductive screws 16 are provided through the top of the PCB 12, and the metal conductive screws 16 penetrate the plastic middle cover 13 and are threadedly connected to the wire 14. The PCB 12 and the wire 14 are connected by the metal conductive screws 16 piercing the wire 14, so that the electricity and signals of the wire 14 are transmitted to the PCB 12 by the metal screws, and the current does not need to pass through the PCB 12, thereby reducing the line loss, thereby improving the reliability and power supply distance of the product.

[0041] Two connection structures 3 are fixedly provided on one side of the mounting surface 1, and a slipknot screw 4 corresponding to the steel wire 2 is threadedly connected to the top of the connection structure 3, and both ends of the steel wire 2 are fixedly connected to the corresponding slipknot screws 4 respectively. The steel wire 2 can be supported and tightened by the connection structure 3 and the slipknot screw 4, making its connection more stable, while reducing the use of bolts, saving installation costs, and eliminating the need to use more clip strips for installation.

[0042] The clamping mechanism includes a plurality of clamping strips 5 sleeved on a plurality of PCBs 12, a threaded hole 7 corresponding to the steel wire 2 is provided on one side of the clamping strip 5, a bolt is provided in the inner thread of the threaded hole 7, the bolt contacts the steel wire 2, and the steel wire 2 can be fixed in the clamping strip 5, a plurality of groups of through holes 8 are provided on one side of the clamping strip 5, and the plastic middle cover 13 is clamped between two corresponding through holes 8. By sleeved the clamping strip 5 on the steel wire 2 and fixed by bolts, the installation is convenient, and subsequent disassembly and maintenance are also convenient.

[0043] A clamping column 10 is fixedly provided at one end of the clamping strip 5 and the plastic middle cover 13, and an arc-shaped opening 9 for use with the clamping column 10 is opened at the other end of the clamping strip 5 and the plastic middle cover 13. The setting of the arc-shaped opening 9 and the clamping column 10 facilitates the connection of adjacent clamping strips 5 and plastic middle covers 13 to form a whole, thereby improving stability during use.

[0044] Example 2

[0045] refer to Figure 2 , Figure 5 , Figure 8 , a high-definition mesh screen, comprising: a plurality of steel wires 2 arranged on one side of a mounting surface 1, a plurality of LED modules 6 being clamped on one side of the plurality of steel wires 2;

[0046] The LED module 6 includes a plastic middle cover 13 , a PCB 12 is fixedly mounted on the top inner wall of the plastic middle cover 13 , and a plastic surface cover 11 is fixedly mounted on the top of the plastic middle cover 13 ;

[0047] The inner wall of the bottom of the plastic middle cover 13 is provided with a wire 14, the PCB 12 is electrically connected to the wire 14, and a plurality of plastic bottom covers 15 are clamped at the bottom of the plastic middle cover 13, and the plastic bottom covers 15 cooperate with the plastic middle cover 13 to fix the wire 14;

[0048] The clamping mechanism is arranged on multiple PCBs 12 and is used to fix multiple plastic middle covers 13. By arranging multiple steel wires 2 on one side of the mounting surface 1, and then clamping the multiple plastic middle covers 13 on the multiple steel wires 2 through the clamping mechanism, the installation is convenient and the use of bolts is saved, so that the appearance of the mounting surface 1 is not affected after removal.

[0049] A plurality of metal conductive screws 16 are provided through the top of the PCB 12, and the metal conductive screws 16 penetrate the plastic middle cover 13 and are threadedly connected to the wire 14. The PCB 12 and the wire 14 are connected by the metal conductive screws 16 piercing the wire 14, so that the electricity and signals of the wire 14 are transmitted to the PCB 12 by the metal screws, and the current does not need to pass through the PCB 12, thereby reducing the line loss, thereby improving the reliability and power supply distance of the product.

[0050] Two connection structures 3 are fixedly provided on one side of the mounting surface 1, and a slipknot screw 4 corresponding to the steel wire 2 is threadedly connected to the top of the connection structure 3, and both ends of the steel wire 2 are fixedly connected to the corresponding slipknot screws 4 respectively. The steel wire 2 can be supported and tightened by the connection structure 3 and the slipknot screw 4, making its connection more stable, while reducing the use of bolts, saving installation costs, and eliminating the need to use more clip strips for installation.

[0051] The clamping mechanism includes a plurality of first limiting grooves 18 corresponding to the steel wire 2 opened at the bottom of the plastic middle cover 13. The steel wire 2 is located in the first limiting grooves 18 and is limited by the plastic bottom cover 15. The steel wire 2 is clamped in the plastic middle cover 13 by using the plastic bottom cover 15, so that the plastic middle cover 13 can be fixed on the steel wire 2. The first limiting grooves 18 and the plastic bottom cover 15 are both provided with anti-slip grooves for increasing the friction between the first limiting grooves 18, the plastic bottom cover 15 and the steel wire 2.

[0052] Example 3

[0053] refer to Figure 3 , Figure 5 , Figure 6 , Fig. 9 , a high-definition mesh screen, comprising: a plurality of steel wires 2 arranged on one side of a mounting surface 1, a plurality of LED modules 6 being clamped on one side of the plurality of steel wires 2;

[0054] The LED module 6 includes a plastic middle cover 13 , a PCB 12 is fixedly mounted on the top inner wall of the plastic middle cover 13 , and a plastic surface cover 11 is fixedly mounted on the top of the plastic middle cover 13 ;

[0055] The inner wall of the bottom of the plastic middle cover 13 is provided with a wire 14, the PCB 12 is electrically connected to the wire 14, and a plurality of plastic bottom covers 15 are clamped at the bottom of the plastic middle cover 13, and the plastic bottom covers 15 cooperate with the plastic middle cover 13 to fix the wire 14;

[0056] The clamping mechanism is arranged on multiple PCBs 12 and is used to fix multiple plastic middle covers 13. By arranging multiple steel wires 2 on one side of the mounting surface 1, and then clamping the multiple plastic middle covers 13 on the multiple steel wires 2 through the clamping mechanism, the installation is convenient and the use of bolts is saved, so that the appearance of the mounting surface 1 is not affected after removal.

[0057] A plurality of metal conductive screws 16 are provided through the top of the PCB 12, and the metal conductive screws 16 penetrate the plastic middle cover 13 and are threadedly connected to the wire 14. The PCB 12 and the wire 14 are connected by the metal conductive screws 16 piercing the wire 14, so that the electricity and signals of the wire 14 are transmitted to the PCB 12 by the metal screws, and the current does not need to pass through the PCB 12, thereby reducing the line loss, thereby improving the reliability and power supply distance of the product.

[0058] Two connection structures 3 are fixedly provided on one side of the mounting surface 1, and a slipknot screw 4 corresponding to the steel wire 2 is threadedly connected to the top of the connection structure 3, and both ends of the steel wire 2 are fixedly connected to the corresponding slipknot screws 4 respectively. The steel wire 2 can be supported and tightened by the connection structure 3 and the slipknot screw 4, making its connection more stable, while reducing the use of bolts, saving installation costs, and eliminating the need to use more clip strips for installation.

[0059] The clamping mechanism also includes an installation aluminum groove 17 clamped on the outside of the plastic middle cover 13. The installation aluminum groove 17 and one side of the plastic middle cover 13 are both provided with a second limiting groove 19. The steel wire 2 is located between the two second limiting grooves 19. By setting the installation aluminum groove 17, the weight of the plastic middle cover 13 can be increased to make it more stable without shaking, and multiple steel wires 2 can be fixed at the same time, thereby improving installation efficiency and facilitating use.

[0060] However, as is well known to those skilled in the art, the working principle and wiring method of the LED module 6 are commonplace, and are conventional means or common knowledge, and are not described in detail here. Those skilled in the art may make any selections according to their needs or convenience.

[0061] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-definition screen, comprising a plurality of steel wires (2) arranged on one side of a mounting surface (1), characterized in that: A plurality of LED modules (6) are clamped onto one side of the plurality of steel wires (2); The LED module (6) comprises a plastic middle cover (13), a PCB (12) is fixedly provided on the top inner wall of the plastic middle cover (13), and a plastic surface cover (11) is fixedly provided on the top of the plastic middle cover (13); A wire (14) is provided on the inner wall of the bottom of the plastic middle cover (13), the PCB (12) is electrically connected to the wire (14), a plurality of plastic bottom covers (15) are clamped on the bottom of the plastic middle cover (13), and the plastic bottom covers (15) cooperate with the plastic middle cover (13) to fix the wire (14); The clamping mechanism is arranged on the plurality of steel wires (2) and is used to fix the plurality of plastic middle covers (13).

2. A high-definition screen according to claim 1, characterized in that: A plurality of metal conductive screws (16) are provided through the top of the PCB (12), and the metal conductive screws (16) penetrate the plastic middle cover (13) and are threadedly connected to the wire (14).

3. A high-definition screen according to claim 1, characterized in that: Two connection structures (3) are fixedly provided on one side of the mounting surface (1), and a slipknot screw (4) corresponding to the steel wire (2) is threadedly connected through the top of the connection structure (3), and both ends of the steel wire (2) are respectively fixedly connected to the corresponding slipknot screw (4).

4. A high-definition screen according to claim 1, characterized in that: The clamping mechanism comprises a plurality of clamping strips (5) sleeved on a plurality of PCBs (12); a threaded hole (7) corresponding to the steel wire (2) is provided on one side of the clamping strip (5); a bolt is provided in the inner thread of the threaded hole (7); the bolt contacts the steel wire (2) and can fix the steel wire (2) in the clamping strip (5); a plurality of groups of through holes (8) are provided on one side of the clamping strip (5); and the plastic middle cover (13) is clamped between two corresponding through holes (8).

5. The high-definition screen according to claim 1, characterized in that: The clamping mechanism comprises a plurality of groups of first limiting grooves (18) corresponding to the steel wires (2) and opened at the bottom of the plastic middle cover (13); the steel wires (2) are located in the first limiting grooves (18) and are limited by the plastic bottom cover (15).

6. The high-definition screen according to claim 1, characterized in that: The clamping mechanism further comprises an aluminum mounting groove (17) clamped on the outside of the plastic middle cover (13), and a second limiting groove (19) is provided on one side of the aluminum mounting groove (17) and the plastic middle cover (13), and the steel wire (2) is located between the two second limiting grooves (19).

7. A high-definition screen according to claim 4, characterized in that: One end of the clamping strip (5) and the plastic middle cover (13) is fixedly provided with a clamping column (10), and the other end of the clamping strip (5) and the plastic middle cover (13) is provided with an arc-shaped opening (9) for use with the clamping column (10).

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