Differential signal line of high-definition liquid crystal display television

Abstract

The utility model discloses a high-definition liquid crystal display television differential signal line which comprises a tensile inner layer used for supporting and a filling layer, the filling layer is fixedly arranged on the inner end face of the tensile inner layer, and signal line cores are arranged on the inner end face of the filling layer at equal intervals. When the signal line is used, the dual supporting structure of the reset clamping sleeve and the tough layer can effectively improve the compression resistance of the interior of the signal line, meanwhile, the reset clamping sleeve and the tough layer have good elastic recovery performance, the reset stability of the line body after compression resistance can be effectively improved, and due to the triple tensile structure of the tensile outer layer, the wear-resistant fibers and the tensile inner layer, the service life of the signal line is prolonged. The overall toughness and tensile strength of the signal line can be effectively improved, and the service life of the signal line is further prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of signal line equipment, in particular to a high-definition liquid crystal television differential signal line. Background Art

[0002] The differential signal line of LCD TV usually refers to the LVDS screen line, which is a low-voltage differential signal transmission line. It uses differential signal transmission to transmit the digital signal on the motherboard to the LCD screen.

[0003] For example, the utility model patent disclosed in the publication number: CN202352387U, a cable TV signal line, includes a bamboo-shaped silicone rubber skeleton, the silicone rubber skeleton includes silicone rubber tubes distributed at intervals, adjacent silicone rubber tubes are connected to an integral silicone rubber column, and the center of the silicone rubber column is provided with a center hole; it includes an inner conductor, the silicone rubber skeleton is sleeved outside the inner conductor, and the silicone rubber skeleton is sequentially provided with an insulating layer, an outer conductor, a steel wire braided layer and an outer sheath layer. The silicone rubber skeleton and the insulating layer designed in the utility model form a more stable insulation effect together, and the phenomenon of poor TV signals will not occur. The silicone rubber skeleton in the utility model is designed to be bamboo-shaped, so that the flexibility of the signal line is not affected while ensuring the structural strength of the cable TV signal line.

[0004] Although the above signal line has certain flexibility, its overall compressive strength is insufficient, and the tensile strength of the above signal line is also insufficient, so a high-definition LCD TV differential signal line is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a high-definition liquid crystal television differential signal line to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a high-definition liquid crystal television differential signal line, comprising a tensile inner layer for support,

[0007] A filling layer, wherein the filling layer is fixedly arranged on the inner end surface of the tensile inner layer, and signal wire cores are equidistantly arranged on the inner end surface of the filling layer;

[0008] A support layer, wherein the support layer is fixedly arranged on the outer end surface of the tensile inner layer;

[0009] A protective layer is fixedly arranged on the outer end surface of the supporting layer.

[0010] Preferably, the protective layer comprises a tensile outer layer, the inner end surface of the tensile outer layer is provided with wear-resistant fibers at equal intervals, and the outer end surface of the tensile outer layer is fixedly provided with a protective mesh layer.

[0011] Preferably, the support layer comprises a reset sleeve, a positioning groove is formed on the inner end surface of the reset sleeve, and a toughness layer is fixedly provided on the inner end surface of the positioning groove.

[0012] Preferably, the materials of the tensile-resistant inner layer and the tensile-resistant outer layer are both polyester, and the material of the filling layer is polyurethane foam, which can effectively improve the subsequent protection performance of the signal line core.

[0013] Preferably, the material of the protective mesh layer is nylon, and the material of the wear-resistant fiber is spandex. The protective mesh layer and the tensile outer layer have good wear resistance and can effectively improve the service life of the outer part of the signal line.

[0014] Preferably, the reset sleeve is made of elastic rubber and the toughness layer is made of aramid. The reset sleeve can provide sufficient support stability for the inside of the signal line, thereby ensuring that the signal line can remain stable after being pressed by external force, preventing the internal signal line core from being squeezed and damaged.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. When the utility model is in use, the dual support structure of the reset sleeve and the toughness layer can effectively improve the pressure resistance inside the signal line. At the same time, the reset sleeve and the toughness layer have good elastic recovery performance, which can effectively improve the reset stability of the line after compression. The triple tensile structure of the tensile outer layer, wear-resistant fiber and tensile inner layer can effectively improve the overall toughness and tensile strength of the signal line, thereby increasing the service life of the signal line. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a disassembled diagram of the main body of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the main body of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the protective layer of the utility model;

[0020] Figure 4 This is a disassembled diagram of the support layer of the utility model.

[0021] In the figure: 1-protective layer, 2-support layer, 3-tensile inner layer, 4-filling layer, 5-signal wire core, 11-protective mesh layer, 12-tensile outer layer, 13-wear-resistant fiber, 21-reset sleeve, 22-positioning groove, 23-toughness layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides an embodiment: a high-definition liquid crystal television differential signal line, including a tensile inner layer 3 for support,

[0024] A filling layer 4, the filling layer 4 is fixedly arranged on the inner end surface of the tensile inner layer 3, and signal wire cores 5 are equidistantly arranged on the inner end surface of the filling layer 4;

[0025] A support layer 2, the support layer 2 is fixedly arranged on the outer end surface of the tensile inner layer 3;

[0026] The protective layer 1 is fixedly arranged on the outer end surface of the supporting layer 2.

[0027] The protective layer 1 comprises a tensile outer layer 12 , the inner end surface of the tensile outer layer 12 is provided with wear-resistant fibers 13 at equal intervals, and the outer end surface of the tensile outer layer 12 is fixedly provided with a protective mesh layer 11 .

[0028] The supporting layer 2 comprises a reset sleeve 21 , a positioning groove 22 is formed on the inner end surface of the reset sleeve 21 , and a toughness layer 23 is fixedly disposed on the inner end surface of the positioning groove 22 .

[0029] The materials of the tensile-resistant inner layer 3 and the tensile-resistant outer layer 12 are both polyester, and the material of the filling layer 4 is polyurethane foam, which can effectively improve the subsequent protection performance of the signal line core 5.

[0030] The material of the protective mesh layer 11 is nylon, and the material of the wear-resistant fiber 13 is spandex. The protective mesh layer 11 and the tensile outer layer 12 have good wear resistance and can effectively improve the service life of the outer part of the signal line.

[0031] The reset sleeve 21 is made of elastic rubber, and the toughness layer 23 is made of aramid. The reset sleeve 21 can provide sufficient support stability for the inside of the signal line, thereby ensuring that the signal line can remain stable after being pressed by external force, and preventing the internal signal line core 5 from being squeezed and damaged.

[0032] Working principle: When in use, the dual support structure of the reset sleeve 21 and the toughness layer 23 can effectively improve the pressure resistance inside the signal line. At the same time, the reset sleeve 21 and the toughness layer 23 have good elastic recovery performance, which can effectively improve the reset stability of the line after compression. The triple tensile structure of the tensile outer layer 12, the wear-resistant fiber 13 and the tensile inner layer 3 can effectively improve the overall toughness and tensile strength of the signal line, thereby increasing the service life of the signal line.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-definition liquid crystal television differential signal line, comprising a tensile inner layer (3) for support, characterized in that: A filling layer (4), the filling layer (4) being fixedly arranged on the inner end surface of the tensile inner layer (3), and signal wire cores (5) being arranged equidistantly on the inner end surface of the filling layer (4); A support layer (2), the support layer (2) being fixedly arranged on the outer end surface of the tensile inner layer (3); A protective layer (1), the protective layer (1) being fixedly arranged on the outer end surface of the supporting layer (2); The protective layer (1) comprises a tensile outer layer (12), the inner end surface of the tensile outer layer (12) is provided with wear-resistant fibers (13) at equal intervals, and a protective mesh layer (11) is fixedly provided on the outer end surface of the tensile outer layer (12); The support layer (2) comprises a reset sleeve (21), the inner end surface of the reset sleeve (21) is provided with a positioning groove (22), and a toughness layer (23) is fixedly arranged on the inner end surface of the positioning groove (22).

2. The high-definition liquid crystal television differential signal line according to claim 1, characterized in that: The material of the tensile-resistant inner layer (3) and the tensile-resistant outer layer (12) are both polyester, and the material of the filling layer (4) is polyurethane foam.

3. The high-definition liquid crystal television differential signal line according to claim 1, characterized in that: The material of the protective net layer (11) is nylon, and the material of the wear-resistant fiber (13) is spandex.

4. The high-definition liquid crystal television differential signal line according to claim 1, characterized in that: The material of the reset sleeve (21) is elastic rubber, and the material of the toughness layer (23) is aramid.

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