A highly conductive shielded network cable bundle

Abstract

The utility model belongs to cable bundle technical field, and disclose a kind of high conductivity's shielded network cable bundle, including the inside left and right sides of cable sheath are fixed with circular partition frame, the left end of cable sheath is equipped with circular base, the outside left end of circular base is fixed with fixed ring, the outside upper end of fixed ring is fixed with reel pull type shielding layer assembly, reel pull type shielding layer assembly includes hollow column, by reel pull type shielding layer assembly and circular partition frame, shielding function is opened and closed using reel pull type shielding layer assembly can be flexibly and conveniently, shielding range and degree can be adjusted as required, and it is convenient for routine maintenance and replacement;Circular partition frame can effectively separate different cables in cable bundle, reduce electromagnetic interference between cables, while enhancing the structural stability of cable bundle overall, improve the layout rationality and space utilization of cable.

Description

Technical Field

[0001] This utility model belongs to the field of cable harness technology, specifically a highly conductive shielded network cable harness. Background Technology

[0002] Traditional shielded network cable bundles have several shortcomings. First, the shielding layer is a fixed structure, which cannot flexibly adjust the shielding range and degree according to actual needs. Moreover, maintenance and replacement after damage are cumbersome and can easily affect the operation of the network system. Second, the complexity of the network system increases the number of cables. Traditional structures lack effective separation, resulting in severe electromagnetic interference between cables, which can lead to signal distortion, attenuation, or even failure. At the same time, the cable layout is messy and the space utilization rate is low, which is not conducive to installation and management. Third, dust easily accumulates on the surface of the cables during long-term use, which affects the fit between the shielding layer and the outer wall of the cable and thus weakens the shielding effect. Traditional cable bundles lack effective cleaning measures and cannot guarantee comprehensive shielding.

[0003] Meanwhile, a device for configuring a cable bundle is disclosed (announcement number CN210957606U). The cable bundle is composed of a plurality of flat cables, which are at least partially stacked together. The device for configuring the cable bundle includes: a substrate including a base on which at least a central groove is formed; and a pressure block removably placed in the central groove to press down the plurality of flat cables when they are laid in the central groove.

[0004] The aforementioned device for configuring cable bundles can only optimize cable bundles and reduce wear during use, but it cannot provide conductivity or shielding. This can lead to the inability to transmit power or signals normally, causing the network system to malfunction. If shielding is not provided, external electromagnetic interference cannot be effectively blocked, which can easily cause signal distortion and data loss. It may also be affected by the external electromagnetic environment, resulting in malfunctions and reducing the stability, reliability, and accuracy of data transmission in the network system.

[0005] Therefore, a highly conductive shielded network cable bundle is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a highly conductive shielded network cable bundle. It features a retractable shielding layer assembly that allows for flexible and convenient opening and closing of the shielding function, adjustable shielding range and degree, and easy daily maintenance and replacement. The circular divider effectively separates different cables within the bundle, reducing electromagnetic interference between cables, while also enhancing the overall structural stability of the cable bundle and improving the rationality of cable layout and space utilization.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a highly conductive shielded network cable bundle, comprising circular dividing frames fixedly provided on both the left and right sides inside the cable sheath, a circular base provided at the left end of the cable sheath, a fixing ring fixedly provided at the left end of the outer side of the circular base, and a roll-up pull-out shielding layer assembly fixedly provided at the upper end of the outer side of the fixing ring, the roll-up pull-out shielding layer assembly comprising a hollow column.

[0008] Preferably, a telescopic block is fixedly provided at the center of the front end of the circular base, a circular ring is fixedly provided on the right side of the telescopic block, and a brush is fixedly provided inside the circular ring, with a total of three sets of brushes.

[0009] By adopting the above technical solution, the telescopic block can be adjusted in position, and with the three sets of brushes inside the ring, the surface of the cable can be cleaned in multiple directions, improving the cleaning effect and applicability.

[0010] Preferably, the hollow column has a groove in the middle, and a long column is rotatably arranged inside the groove.

[0011] By adopting the above technical solution, the column groove provides rotation space for the long column, allowing it to rotate flexibly and meet the operational needs at different angles.

[0012] Preferably, a conductive polymer composite material layer is fixedly provided on the outer side of the long column, and a cylinder is fixedly provided at the front end of the conductive polymer composite material layer.

[0013] By adopting the above technical solution, the conductive polymer composite material layer enhances the conductivity and shielding performance of the long column, and the cylindrical front end facilitates docking with other components, thereby improving the stability of the overall conductive connection.

[0014] Preferably, the hollow column has a groove in the middle of its front end, and the conductive polymer composite material layer penetrates the groove. The cable sheath has a wire inside, and the two sides of the wire are fixed inside the circular dividing frame.

[0015] By adopting the above technical solution, the groove provides a through channel for the conductive polymer composite material layer, and the circular dividing frame fixes both sides of the wire, ensuring that the wire is arranged in an orderly manner and guaranteeing the stability of the internal structure and conductivity of the cable.

[0016] Preferably, a fixing plate is fixedly provided at the middle of the rear end of the circular base, and a semi-ring buckle is fixedly provided at the rear end of the fixing plate.

[0017] By adopting the above technical solution, the fixing plate connects the circular base and the semi-ring buckle. The semi-ring buckle can easily fix the device to the external structure, enhancing the convenience and stability of the device installation.

[0018] Preferably, rectangular blocks are fixedly provided on both the upper and lower sides of the rear end of the fixing ring, and bolts are rotatably provided inside the rectangular blocks, with nuts provided on the lower outer side of the bolts.

[0019] By adopting the above technical solution, the bolts and nuts inside the rectangular block are matched, and the tightness of the fixing ring can be adjusted by rotating the bolts to achieve reliable fixing of the cable, and facilitate installation and disassembly.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] 1. This utility model utilizes a roll-up pull-out shielding layer assembly and a circular divider. The roll-up pull-out shielding layer assembly allows for flexible and convenient opening and closing of the shielding function, and the shielding range and degree can be adjusted as needed, while facilitating daily maintenance and replacement. The circular divider can effectively separate different cables within the cable bundle, reducing electromagnetic interference between cables, while enhancing the overall structural stability of the cable bundle and improving the rationality of cable layout and space utilization.

[0022] 2. This utility model uses a telescopic block, a ring, and a brush. The telescopic block can be used for length extension, and the ring and brush can be used to clean dust from the cable surface, so that the shielding layer fits better with the outer wall of the cable and plays a more comprehensive shielding role. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the installation structure of the pull-out shielding layer assembly of this utility model;

[0025] Figure 3 This is a schematic diagram of the installation structure of the brush of this utility model;

[0026] Figure 4 This is a schematic diagram of the installation structure of the circular dividing frame of this utility model.

[0027] In the diagram: 1. Cable sheath; 2. Conductor; 3. Circular divider;

[0028] 4. Roll-up pull-out shielding layer assembly; 41. Hollow column; 42. Conductive polymer composite material layer; 43. Cylindrical column; 44. Column groove; 45. Long column; 46. Groove; 5. Fixing ring; 6. Telescopic block; 7. Brush; 8. Rectangular block; 9. Bolt; 10. Nut; 11. Semi-ring buckle; 12. Fixing plate; 13. Circular ring; 14. Circular base. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] The following describes an embodiment of this utility model based on its overall structure.

[0031] like Figures 1 to 4 As shown, this utility model provides a highly conductive shielded network cable bundle, including a circular dividing frame 3 fixedly installed on both the left and right sides of the inner side of the cable sheath 1. A circular base 14 is provided at the left end of the cable sheath 1. A fixing ring 5 is fixedly installed at the outer left end of the circular base 14. A retractable shielding layer assembly 4 is fixedly installed at the upper outer end of the fixing ring 5. The retractable shielding layer assembly 4 includes a hollow column 41. The circular dividing frame 3 plays a role in separating and fixing the internal structure of the cable sheath. The circular base 14 and the fixing ring 5 cooperate to realize the connection between the device and the cable. The retractable shielding layer assembly 4 on the fixing ring 5 can be pulled out.

[0032] A telescopic block 6 is fixedly installed at the front center of the circular base 14, and a circular ring 13 is fixedly installed on the right side of the telescopic block 6. A brush 7 is fixedly installed inside the circular ring 13, and there are three sets of brushes 7. The position can be adjusted by the telescopic block 6. With the help of the three sets of brushes 7 inside the circular ring 13, the surface of the cable can be cleaned in multiple directions, improving the cleaning effect and applicability.

[0033] The hollow column 41 has a groove 44 in the middle, and a long column 45 is rotatably mounted inside the groove 44. The groove 44 provides rotation space for the long column 45, allowing it to rotate flexibly and meet the operation requirements of different angles.

[0034] A conductive polymer composite material layer 42 is fixedly provided on the outer side of the long column 45, and a cylinder 43 is fixedly provided at the front end of the conductive polymer composite material layer 42. The conductive polymer composite material layer 42 enhances the conductivity of the long column 45, and the cylinder 43 at the front end facilitates docking with other components, thereby improving the stability of the overall conductive connection.

[0035] A groove 46 is provided in the middle of the front end of the hollow column 41, and the conductive polymer composite material layer 42 passes through the groove 46. The cable sheath 1 is provided with a conductor 2 inside, and the two sides of the conductor 2 are fixed inside the circular dividing frame 3. The groove 46 provides a through channel for the conductive polymer composite material layer 42. The circular dividing frame 3 fixes the two sides of the conductor 2 to ensure that the conductor 2 is arranged in an orderly manner and to ensure the stability of the internal structure and conductivity of the cable.

[0036] A fixing plate 12 is fixedly provided at the middle of the rear end of the circular base 14, and a semi-ring buckle 11 is fixedly provided at the rear end of the fixing plate 12. The circular base 14 and the semi-ring buckle 11 are connected by the fixing plate 12. The semi-ring buckle 11 can easily fix the device to the external structure, enhancing the convenience and stability of the device installation.

[0037] Rectangular blocks 8 are fixedly installed on both the upper and lower sides of the rear center of the fixing ring 5. Bolts 9 are rotatably installed inside the rectangular blocks 8, and nuts 10 are installed on the outer side of the lower end of the bolts 9. By cooperating with the bolts 9 and nuts 10 inside the rectangular blocks 8, the tightness of the fixing ring 5 can be adjusted by rotating the bolts 9, so as to reliably fix the cable and facilitate installation and disassembly.

[0038] Working principle and process of a highly conductive shielded network cable bundle:

[0039] The aforementioned cable bundle employs a retractable shielding layer assembly 4 to provide highly conductive shielding. This assembly primarily consists of a hollow column 41 and a conductive polymer composite material layer 42. A long column 45 is rotatably mounted within a groove 44 inside the hollow column 41. The conductive polymer composite material layer 42 on the outer side of the long column 45 has excellent conductivity. When shielding is required, the conductive polymer composite material layer 42 is pulled out from the groove 46 at the front end of the hollow column 41 and covers the cable sheath 1. Due to the conductivity of the conductive polymer composite material layer 42, it effectively shields against external electromagnetic interference, protecting the internal conductors 2 and ensuring normal signal transmission. Furthermore, the length of the pulled-out conductive polymer composite material layer 42 can be flexibly adjusted according to actual needs, thereby adjusting the shielding range and degree. This allows for easy maintenance or replacement of the shielding layer during routine operations. In this way, the conductive polymer composite material layer 42 can be easily retracted or replaced. To facilitate the organization of the conductors 2, the circular dividers 3 on the left and right sides inside the cable sheath 1 serve to separate the cables. The conductors 2 are distributed inside the cable sheath 1, and their sides are fixed inside the circular dividers 3. This can separate the different conductors 2 in the cable bundle, reduce electromagnetic interference between the conductors 2. At the same time, the circular dividers 3 enhance the overall structural stability of the cable bundle, making the cable layout more reasonable and improving space utilization. When the cable needs to be cleaned, the ring 13 can be moved along the cable sheath 1 by stretching the telescopic block 6. The three sets of brushes 7 fixed inside the ring 13 can clean the dust on the surface of the cable. After cleaning the dust, the conductive polymer composite material layer 42 can better fit with the outer wall of the cable, thereby playing a more comprehensive shielding role.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A highly conductive shielded network cable bundle, comprising a cable sheath (1), characterized in that: The cable sheath (1) is provided with circular dividing frames (3) on both the left and right sides inside. The cable sheath (1) is provided with a circular base (14) on the left end. A fixing ring (5) is fixed on the left side of the circular base (14). A roller pull-out shielding layer assembly (4) is fixed on the upper side of the fixing ring (5). The roller pull-out shielding layer assembly (4) includes a hollow column (41).

2. The highly conductive shielded network cable bundle according to claim 1, characterized in that: The circular base (14) has a telescopic block (6) fixedly installed at the front center, and a ring (13) fixedly installed on the right side of the telescopic block (6). A brush (7) is fixedly installed inside the ring (13), and there are three sets of brushes (7).

3. The highly conductive shielded network cable bundle according to claim 1, characterized in that: The hollow column (41) has a groove (44) in the middle, and a long column (45) is rotatably arranged inside the groove (44).

4. The highly conductive shielded network cable bundle according to claim 3, characterized in that: The outer side of the long column (45) is fixedly provided with a conductive polymer composite material layer (42), and the front end of the conductive polymer composite material layer (42) is fixedly provided with a cylinder (43).

5. The highly conductive shielded network cable bundle according to claim 1, characterized in that: The hollow column (41) has a groove (46) in the middle of its front end, and the conductive polymer composite material layer (42) penetrates the groove (46). The cable sheath (1) has a wire (2) inside, and the two sides of the wire (2) are fixed inside the circular divider (3).

6. The highly conductive shielded network cable bundle according to claim 2, characterized in that: A fixing plate (12) is fixedly provided at the middle of the rear end of the circular base (14), and a semi-ring buckle (11) is fixedly provided at the rear end of the fixing plate (12).

7. The highly conductive shielded network cable bundle according to claim 1, characterized in that: The fixed ring (5) has rectangular blocks (8) fixed on both the upper and lower sides of the middle of the rear end. The rectangular blocks (8) are rotatably equipped with bolts (9), and the lower outer side of the bolts (9) is equipped with nuts (10).

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