High-speed signal cable

Abstract

A high-speed signal cabling system is disclosed, which can be used for high-speed signal transmission. The high-speed signal cabling system includes a first main signal harness, a second main signal harness, an upper metal shield, a middle metal shield, and a lower metal shield. The upper and middle metal shields are electrically connected to provide placement and shielding for the first main signal harness. The lower and middle metal shields are electrically connected to provide placement and shielding for the second main signal harness. Thus, the first and second main signal harnesses can transmit high-speed signals, and the high-speed signal cabling system can be a flat cabling similar to an FPC, making it easy to align, organize, and connect the first and second main signal harnesses in a limited space.

Claims

1. A high-speed signal cable, the high-speed signal cable comprising: A main signal harness assembly, comprising a first main signal harness and a second main signal harness; and a metal shielding assembly, comprising an upper metal shielding layer, a middle metal shielding layer, and a lower metal shielding layer; wherein... The upper metal shielding material and the middle metal shielding material are electrically bonded to form a first main wire harness shielding module. The first main wire harness shielding module has a first main wire harness passage space and a first main wire harness shielding structure. The first main wire harness passage space provides a space for the passage and positioning of the first main signal wire harness, and the first main wire harness shielding structure extends around the first main wire harness passage space to provide shielding for the first main signal wire harness passing through the first main wire harness passage space. The lower metal shielding material and the middle metal shielding material are electrically bonded to form a second main wire harness shielding module. The second main wire harness shielding module has a second main wire harness passage space and a second main wire harness shielding structure. The second main wire harness passage space provides a space for the passage and positioning of the second main signal wire harness, and the second main wire harness shielding structure extends around the second main wire harness passage space to provide shielding for the second main signal wire harness passing through the second main wire harness passage space.

2. As in request item 1, the high-speed signal cabling, where, The upper metal shielding material and the middle metal shielding material are electrically connected above the second main signal harness; and the lower metal shielding material and the middle metal shielding material are electrically connected below the first main signal harness.

3. As in request item 1, the high-speed signal cabling, where, The intermediate metal shielding material has an intermediate metal shielding material partition section that extends between the first main wire harness passage space and the second main wire harness passage space to separate the first main wire harness passage space and the second main wire harness passage space.

4. As in request item 1, the high-speed signal cabling, where, It also includes: a conductive bonding material assembly having a middle conductive bonding material and a lower conductive bonding material; wherein the middle conductive bonding material is located between the upper metal shielding material and the middle metal shielding material, and electrically bonds the upper metal shielding material and the middle metal shielding material on both sides of the first main wire harness passage space; and the lower conductive bonding material is located between the lower metal shielding material and the middle metal shielding material, and electrically bonds the lower metal shielding material and the middle metal shielding material on both sides of the second main wire harness passage space.

5. As in request item 4, the high-speed signal cable, wherein, It also includes: the middle conductive bonding material and the lower conductive bonding material are adhesive bonding materials or welded bonding materials.

6. As in request item 1, the high-speed signal cabling, where, The first main signal harness and the second main signal harness are composed of at least one of at least one dual-core cable and at least one single-core cable arranged together.

7. As in request item 1, the high-speed signal cabling, wherein, The first primary signal harness and the second primary signal harness each contain at least one metallic conductor.

8. As in request item 1, the high-speed signal cabling, where, It also includes: a primary signal harness assembly, the secondary signal harness assembly having a primary signal harness and a secondary signal harness; wherein, the electrical bonding of the upper metal shielding material and the middle metal shielding material further forms an upper shielding module cutting module and a primary signal harness shielding module, the primary signal harness shielding module having a primary signal harness passage space and a primary signal harness shielding structure, the primary signal harness passage space providing a passage and positioning space for the primary signal harness, and the primary signal harness shielding structure extending around the primary signal harness passage space to provide shielding for the primary signal harness passing through the primary signal harness passage space; The electrical bonding between the lower metal shielding material and the middle metal shielding material also forms a lower shielding module cutting module and a secondary wire harness shielding module. The secondary wire harness shielding module has a secondary wire harness passage space and a secondary wire harness shielding structure. The secondary wire harness passage space provides a space for the secondary signal wire harness to pass through and position, and the secondary wire harness shielding structure extends around the secondary wire harness passage space to provide shielding for the secondary signal wire harness passing through the secondary wire harness passage space; and the first primary wire harness shielding module and the second primary wire harness shielding module... The components are connected to form a main wire harness shielding module connection segment. The first main wire harness shielding module and the second main wire harness shielding module are connected to form a primary wire harness shielding module connection segment. The upper shielding module cutting module and the lower shielding module cutting module are connectable to form a shielding module cutting module connection segment. The shielding module cutting module connection segment is located between the main wire harness shielding module connection segment and the secondary wire harness shielding module connection segment, so that the shielding module cutting module connection segment can be cut, thereby separating the main wire harness shielding module connection segment and the secondary wire harness shielding module connection segment.

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