Radio frequency cable assembly

Abstract

The utility model discloses a radio frequency cable assembly, comprising a radio frequency cable, two ends of the radio frequency cable are respectively welded with a connector, the periphery of the radio frequency cable is provided with a protective sleeve, the protective sleeve comprises a plurality of cylindrical sleeve blocks which are in mutual movable butt joint, two sides of each cylindrical sleeve block are respectively provided with a group of symmetrical connecting sheets, and the connecting sheets are connected with the protective sleeve. The connecting sheets are movably connected to form the protective sleeve; the radio frequency cable is simple in structure and novel in design, the protective sleeve is arranged on the periphery of the radio frequency cable, the cable can be effectively protected and prevented from being damaged, the protective sleeve can be bent freely along with the cable, and daily use of the cable is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a radio frequency cable assembly. Background Art

[0002] The cable assembly structure (hereinafter referred to as the assembly) is a necessary part of a transmission line that is assembled by connecting the connector and the cable in a certain way. It is easily worn by foreign objects during use, which causes damage to the cable skin and reduces the service life of the cable. Summary of the invention

[0003] The purpose of the utility model is to provide a radio frequency cable assembly to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a radio frequency cable assembly, comprising a radio frequency cable, connectors are respectively welded at both ends of the radio frequency cable, a protective sleeve is arranged on the periphery of the radio frequency cable, the protective sleeve comprises a plurality of cylindrical sleeve blocks, the cylindrical sleeve blocks are butt-jointed with each other via a flexible rubber ring (32) to form a protective sleeve;

[0005] In order to ensure a tight connection between the rubber ring and the cylindrical sleeve, inserts are provided at both ends of the rubber ring, and slots are provided at both ends of the cylindrical sleeve. Strong glue is applied to the slots, and the inserts are inserted into the slots to fix the cylindrical sleeve and the rubber ring.

[0006] Preferably, the radio frequency cable comprises a central copper wire, the periphery of the central copper wire is coated with a plastic insulation layer, the periphery of the plastic insulation layer is coated with an aluminum foil shielding layer, the periphery of the aluminum foil shielding layer is woven with a mesh conductive layer, and the periphery of the mesh conductive layer is coated with a wire sheath.

[0007] Preferably, buckles are respectively provided at both ends of the protective cover, and the buckles at both ends are respectively snapped onto corresponding connectors.

[0008] Preferably, a card slot is provided on the outer wall of the connector, and the card slot is used for card connection with the buckle.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure and a novel design. By providing a protective cover on the periphery of the radio frequency cable, not only can the cable be effectively protected from damage, but the protective cover can also bend arbitrarily with the cable without affecting the daily use of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 It is a cross-sectional schematic diagram of the overall structure of the utility model;

[0012] Figure 3 It is a structural schematic diagram of the butt joint between the cylindrical sleeve block and the rubber ring of the utility model;

[0013] Figure 4 This is a schematic diagram of the structure of the radio frequency cable of the utility model. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1-4 The utility model provides a technical solution: a radio frequency cable assembly, comprising a radio frequency cable 1, connectors 2 are respectively welded at both ends of the radio frequency cable 1, a protective sleeve 3 is arranged on the periphery of the radio frequency cable 1, the protective sleeve 3 comprises a plurality of cylindrical sleeve blocks 31, the cylindrical sleeve blocks 31 are butt-jointed with each other through a flexible rubber ring 32 to form a protective sleeve 3 to protect the radio frequency cable 1;

[0016] In order to ensure a tight connection between the rubber ring 32 and the cylindrical sleeve 31, inserting pieces 321 are provided at both ends of the rubber ring 32, and slots 311 are provided at both ends of the cylindrical sleeve 31. Strong glue is applied to the slots 311, and the inserting pieces 312 are inserted into the slots 311 to fix the cylindrical sleeve 31 and the rubber ring 32.

[0017] Since a plurality of cylindrical sleeve blocks 31 are movably connected by flexible rubber rings, the protective sleeve 3 can be bent at any angle along with the radio frequency cable;

[0018] A slot 21 is then opened on the outer wall of the connector 2, and then the buckles 33 (made of rubber) provided at both ends of the protective cover 3 are snapped into the corresponding slots 21 of the connector 2, so that the protective cover can be fixed on the outside of the RF cable for protection.

[0019] In this embodiment, the radio frequency cable 1 includes a central copper wire 11, the periphery of the central copper wire 11 is coated with a plastic insulation layer 12, the periphery of the plastic insulation layer 12 is coated with an aluminum foil shielding layer 13, the periphery of the aluminum foil shielding layer 13 is woven with a mesh conductive layer 14, and the periphery of the mesh conductive layer 14 is coated with a wire sheath 15.

[0020] The RF cable assembly is assembled as follows: first, put the protective cover 3 on the outside of the RF cable, then take two connectors 2 and weld them on both ends of the RF cable 1 respectively, and finally snap the buckle 33 of the protective cover 2 into the slot 21 of the connector 2 to complete the fixed installation of the protective cover 3.

[0021] 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 radio frequency cable assembly, comprising a radio frequency cable (1), characterized in that: Connectors (2) are welded to both ends of the radio frequency cable (1), a protective sleeve (3) is provided on the periphery of the radio frequency cable (1), the protective sleeve (3) comprises a plurality of cylindrical sleeve blocks (31), and the cylindrical sleeve blocks (31) are butt-jointed with each other via flexible rubber rings (32) to form the protective sleeve (3); Inserts (321) are provided at both ends of the rubber ring (32), slots (311) are provided at both ends of the cylindrical sleeve (31), strong glue is applied inside the slots (311), and the inserts (321) are inserted into the slots (311) to fix the cylindrical sleeve (31) and the rubber ring (32) together.

2. A radio frequency cable assembly according to claim 1, characterized in that: The radio frequency cable (1) comprises a central copper wire (11), the periphery of the central copper wire (11) is coated with a plastic insulation layer (12), the periphery of the plastic insulation layer (12) is coated with an aluminum foil shielding layer (13), the periphery of the aluminum foil shielding layer (13) is woven with a mesh conductive layer (14), and the periphery of the mesh conductive layer (14) is coated with a wire sheath (15).

3. The radio frequency cable assembly according to claim 1, characterized in that: Buckles (33) are respectively provided at both ends of the protective sleeve (3), and the buckles (33) at both ends are respectively snap-connected to corresponding connectors (2).

4. A radio frequency cable assembly according to claim 3, characterized in that: A clamping groove (21) is provided on the outer wall of the connector (2), and the clamping groove (21) is used for clamping with the buckle (33).

Images