TH90784A - The coaxial cable connection structure, the coaxial cable assembly used in it, and the portable terminal device. - Google Patents

Abstract

DC60 This invention presents a coaxial cable junction structure capable of meeting both mechanical reliability regarding bending properties and electrical impedance matching properties, along with EMI properties, for coaxial cable assemblies used in such applications as portable terminal devices. The 10 coaxial cable junction structure is a structure that connects two base plates 11,12, which are stacked on top of each other and are sliding, with a 20 coaxial cable assembly containing multiple 24 coaxial cable elements that have been clustered at least one position. The connections are made in such a way that the overall 24 coaxial cable forms a U shape. This invention presents a coaxial cable junction structure capable of meeting both mechanical reliability regarding bending properties and electrical impedance matching properties, along with EMI properties, for coaxial cable assemblies used in such applications as portable terminal devices. The 10 coaxial cable junction structure is a structure that connects two base plates 11,12, which are stacked on top of each other and are sliding, with a 20 coaxial cable assembly containing multiple 24 coaxial cable elements. Multiple 24-core cables have been gathered at at least one location and connected in a way that the overall 24-core cable structure forms a U shape.

Claims (1)

1. A coaxial cable connection structure that connects two stacked, sliding base plates by a coaxial cable assembly containing multiple coaxial cable elements grouped together at least one position. This is a special coaxial cable connection structure in which the coaxial cable assembly is connected in an overall U-shape. 2. A special coaxial cable connection structure according to Recusation 1 in which at least one end of the coaxial cable assembly has a shared connector incorporated. 3. A special coaxial cable connection structure according to Recusation 2 in which such connectors are constructed in multiple rows. 4. A special coaxial cable connection structure according to Recusation 1 in which the ends of the coaxial cable assembly are directly connected to the base plates. 5. A special coaxial cable connection structure according to Recusation 1 in which both ends of the coaxial cable assembly are connected to opposite sides in the same direction. 6. The span of the two base plates is such that the coaxial cable connection structure under Reputation 1 is characterized by each coaxial cable being smaller than AWG 42. 7. The coaxial cable connection structure under Reputation 1 is characterized by having a container that holds the coaxial cable with the specified span. 8. The coaxial cable connection structure under Reputation 1 is characterized by the coaxial cable assembly being composed of multiple bundles formed by combining several coaxial cables. 9. The coaxial cable connection structure under Reputation 2 is characterized by the fact that at least one end of the coaxial cable assembly, the longitudinal direction of the connector and the linear direction of the U-shape are not perpendicular, and the length of each coaxial cable from the point of consolidation to the connector is adjusted. 10. The coaxial cable connection structure under Requirement 4 is characterized by the grounding rod being assembled to the end of the coaxial cable assembly directly connected to the base plate, where the longitudinal direction of the grounding rod is not perpendicular to the straight line of the U-shape, and the length of each coaxial cable from the bundling point to the grounding rod is adjusted to maintain the relative direction of the grounding rod to the straight line. 11. The coaxial cable connection structure under Requirement 1 is characterized by the absence of bundling of the coaxial cable within 3 mm on both longitudinal sides of the coaxial cable assembly relative to the bending point of the U-shape under conditions where both ends of the assembly 12. The coaxial cable connection structure under Relating to Claim 1 is characterized by the absence of any coaxial cable aggregation within 3 mm² on both longitudinal sides of the coaxial cable assembly relative to the bending point of the U-shape, under conditions where the ends of the coaxial cable assembly are separated as much as possible. 13. The coaxial cable connection structure under Relating to Claim 1 is characterized by the coaxial cable being segmented at multiple locations. 14. The coaxial cable connection structure under Relating to Claim 13 is characterized by the coaxial cable being segmented with spacing of 6 mm² or more. 15. The coaxial cable connection structure under Relating to Claim 1 is characterized by the coaxial cable being aggregated by a spiral wrapping with spaced gaps. 16. A coaxial cable connection structure under Relativity 1 characterized by the coaxial cables being bundled together with spaced gaps by a spiral tape molded into a cylindrical shape. 17. A coaxial cable connection structure under Relativity 1 characterized by the coaxial cables being bundled together by enclosing them in a cylindrical sheath. 18. A coaxial cable assembly used in any of the coaxial cable connection structures under Relativity 1-17. 19. A portable terminal equipped with a coaxial cable connection structure under Relativity 1. Any one of the following 1-17.