Radio frequency coaxial cable easy to identify
By setting different numbers and shapes of marking protrusions on the radio frequency coaxial cable, the problem of cables being difficult to distinguish in the prior art is solved, enabling rapid identification and classification, improving wiring and maintenance efficiency, and enhancing insulation and heat insulation performance.
Patent Information
- Application Number
- CN202422894969.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-11-26
AI Technical Summary
Existing technologies make it difficult to distinguish between multiple operator systems in the same scenario. This makes it difficult to differentiate between multiple operator systems after cabling, and makes it difficult to distinguish the feeders of each operator during cabling and subsequent maintenance, thus affecting maintenance efficiency.
A type of identification protrusion is wound high on a first insulation layer 13 made of polytetrafluoroethylene, which can enlarge the cable identification protrusion. By setting different identification protrusions and winding high on the first insulation layer 13 made of polytetrafluoroethylene, the cable size can be enlarged, which facilitates the reduction of attenuation and the improvement of heat insulation effect. Then, the heat insulation and insulation effect are further improved by the protective layer 16 of mica tape.
The system enables operators to quickly identify cables during wiring and subsequent maintenance by using raised markings of different numbers and shapes, thereby improving wiring and maintenance efficiency. Furthermore, it enhances the flexibility and reliability of cable identification by improving insulation and heat insulation performance.
Smart Images
Figure CN223757302U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to radio frequency coaxial cable technical field especially relates to an easily identifiable radio frequency coaxial cable. BACKGROUND
[0002] Radio frequency cable is mainly used for the connecting line between equipment and antenna, since there are mobile, communication, telecom and other multi-system operators in the same scene, leading to not easy to distinguish after wiring, and it is difficult to distinguish the feeder of each operator in the subsequent maintenance process, affecting the maintenance efficiency. SUMMARY
[0003] The utility model solves the technical problem in the prior art, and provides an easily identifiable radio frequency coaxial cable.
[0004] The utility model adopts the technical scheme that an easily identifiable radio frequency coaxial cable, including the cable body, the cable body surface is equipped with the mark protruding, through setting the mark protruding of different number corresponds the cable of different user.
[0005] The utility model relates to an easily identifiable radio frequency coaxial cable, and the cable of different customers is corresponded through the mark protruding of different number, so that the cable can be quickly identified by operating personnel during wiring and subsequent maintenance, and the wiring and maintenance efficiency is improved.
[0006] Further, the cross section shape of the mark protruding is semicircular.
[0007] Further, the cross section shape of the mark protruding is triangular.
[0008] Further, the cross section shape of the mark protruding is rectangular.
[0009] Further, the cross section shape of the mark protruding of different is set to correspond to the cable of different model.
[0010] Further, the cable body includes an inner conductor, a first insulating layer, a second insulating layer, an outer conductor, a protective layer and a sheath arranged in sequence from inside to outside.
[0011] Further, the first insulating layer adopts polytetrafluoroethylene.
[0012] Further, the second insulating layer adopts high silicon oxygen zone.
[0013] Further, the protective layer adopts mica tape.
[0014] Further, the outer conductor adopts a welded copper pipe or an aluminum pipe.
[0015] The utility model has the advantages that,
[0016] 1、Through the different number of identification protrusions corresponding to different customers' cables, the operator can quickly identify the cable during wiring and subsequent maintenance process, and improve the wiring and maintenance efficiency;
[0017] 2、Through the different shape of the identification protrusions corresponding to different cable models, it is convenient to further classify the cables and improve the flexibility of cable identification;
[0018] 3、By winding high-silica tape on the first insulation layer made of polytetrafluoroethylene, the cable size can be expanded, which can reduce the attenuation and improve the heat insulation effect, and then the protection layer of the mica tape can further improve the heat insulation and insulation effect. BRIEF DESCRIPTION OF DRAWINGS
[0019] The utility model will be further explained in connection with the drawings and embodiments.
[0020] Figure 1 It is a structure schematic diagram of the cross section shape of the identification protrusion in the easy-to-identify radio frequency coaxial cable in the utility model.
[0021] Figure 2 It is a structure schematic diagram of the cross section shape of the identification protrusion in the easy-to-identify radio frequency coaxial cable in the utility model.
[0022] Figure 3 It is a structure schematic diagram of the cross section shape of the identification protrusion in the easy-to-identify radio frequency coaxial cable in the utility model.
[0023] Figure 4 It is a structure schematic diagram of the cable body in the utility model.
[0024] In the figure: 1, cable body; 11, identification protrusion; 12, inner conductor; 13, first insulation layer; 14, second insulation layer; 15, outer conductor; 16, protection layer; 17, sheath. DETAILED DESCRIPTION
[0025] The utility model will be further explained in connection with the drawings and embodiments.
[0026] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is the orientation or positional relationship shown based on the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise stated, the meaning of "a plurality of" is two or more. In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0027] The utility model discloses an easily identifiable radio frequency coaxial cable.
[0028] Referring to Figure 1 An easily identifiable radio frequency coaxial cable, comprising a cable body 1, the surface of the cable body 1 is provided with an identification protrusion 11, and the cables of different users are corresponded by setting different numbers of identification protrusions 11. Through the cables of different customers corresponding to the identification protrusions 11 of different numbers, the operator can quickly identify the cable during wiring and subsequent maintenance process, and the wiring and maintenance efficiency is improved.
[0029] Specifically, referring to Figures 1 to 3 The cross-sectional shape of the identification protrusion 11 can be semicircular, triangular or rectangular. Different cross-sectional shapes of the identification protrusion 11 are set to correspond to cables of different models, so that the cables can be further classified, and the flexibility of cable identification is improved.
[0030] Referring to Figure 4 The cable body 1 comprises an inner conductor 12, a first insulating layer 13, a second insulating layer 14, an outer conductor 15, a protective layer 16 and a sheath 17 arranged in sequence from inside to outside.
[0031] Specifically, the inner conductor 12 adopts a copper tube or a copper-clad aluminum wire, the first insulating layer 13 adopts polytetrafluoroethylene, which is wrapped on the inner conductor 12, and the second insulating layer 14 adopts high-silicon oxygen, which is spirally wound on the first insulating layer 13. The outer conductor 15 adopts a welded copper tube or an aluminum tube, which is wrapped on the outer surface of the second insulating layer 14. The protective layer 16 adopts mica tape, which is spirally wound on the outer surface of the outer conductor 15. The sheath 17 adopts high-temperature-resistant plastic material, which is wrapped on the outer surface of the protective layer 16. The sheath 17 can be cross-linked polyolefin. By winding the high-silicon oxygen tape on the first insulating layer 13 made of polytetrafluoroethylene, the cable size can be expanded, the attenuation can be reduced, and the heat insulation effect can be improved, and then the protective layer 16 of the mica tape can further improve the heat insulation and insulation effect.
[0032] Working principle: by different number of identification protrusions 11 corresponding to different customer cable, facilitate the operator in the process of wiring and subsequent maintenance, quickly identify the cable, improve the wiring and maintenance efficiency. By different shapes of identification protrusions 11 corresponding to different cable model, facilitate further classification of cable, improve the flexibility of cable identification. By winding the high-silicon oxygen tape on the first insulating layer 13 made of polytetrafluoroethylene, the cable size can be expanded, the attenuation can be reduced, and the heat insulation effect can be improved, and then the protective layer 16 of the mica tape can further improve the heat insulation and insulation effect.
[0033] Based on the above ideal embodiment according to the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims
1. An easily identifiable radio frequency coaxial cable, characterized by, The utility model relates to a cable, which comprises a cable body (1) provided with identification protrusions (11) on the surface, and cables corresponding to different users are provided with different numbers of identification protrusions (11). The cable body (1) comprises an inner conductor (12), a first insulation layer (13), a second insulation layer (14), an outer conductor (15), a protective layer (16) and a sheath (17) arranged in sequence from inside to outside. The first insulation layer (13) is made of polytetrafluoroethylene, and the second insulation layer (14) is made of high-silicon oxygen tape.
2. An easily identifiable radio frequency coaxial cable according to claim 1, wherein The cross-sectional shape of the identification protrusion (11) is semicircular.
3. An easily identifiable radio frequency coaxial cable according to claim 1, wherein The cross-sectional shape of the identification protrusion (11) is triangular.
4. An easily identifiable radio frequency coaxial cable according to claim 1, wherein The cross-sectional shape of the identification protrusion (11) is rectangular.
5. An easily identifiable radio frequency coaxial cable as defined in claim 1, wherein, Different cross-sectional shapes of the identification protrusions (11) correspond to different types of cables.
6. An easily identifiable radio frequency coaxial cable as defined in claim 1, wherein, The protective layer (16) is made of mica tape.
7. An easily identifiable radio frequency coaxial cable as defined in claim 1, wherein, The outer conductor (15) is made of a welded copper pipe or an aluminum pipe.