Coaxial cable with coating structure

Abstract

The utility model discloses a coaxial cable with a coating structure, which comprises an elastic middle shaft sleeve, the side end of the elastic middle shaft sleeve is fixedly connected with first mounting rings, the first mounting rings are symmetrically distributed at the left end and the right end of the elastic middle shaft sleeve, a spring conductor is arranged in the elastic middle shaft sleeve, and the first mounting rings are fixedly connected with the spring conductor. The left end and the right end of the spring conductor are fixedly connected with butt joint conductors. The butt joint sleeves are connected with the elastic middle shaft sleeve in a sleeving mode, the butt joint sleeves are fixedly connected with the first mounting ring through bolts, and the butt joint sleeves are symmetrically distributed at the left end and the right end of the elastic middle shaft sleeve; according to the coaxial cable, the elastic middle shaft sleeve, the spring conductor, the butt joint sleeve, the insulated cable pipe and the bolt form an elastic tensile structure, so that the coaxial cable can cope with high-strength tensile force in the use process, the tensile capacity of the coaxial cable is enhanced, and the durability of the coaxial cable is ensured.

Description

Technical Field

[0001] This utility model relates to the field of coaxial cable technology, and in particular to a coaxial cable with a sheathing structure. Background Technology

[0002] Existing coaxial cables with sheathed structures are prone to damage due to excessive tensile force during use, indicating insufficient durability. A Chinese patent, application number CN201921210816.1, discloses a coaxial cable with low reflection and low loss. However, this coaxial cable is also susceptible to damage under excessive tensile force, demonstrating insufficient durability. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a coaxial cable with a covered structure. The elastic tensile structure is composed of an elastic central sleeve, a spring conductor, a mating sleeve, an insulated cable tube, and bolts, which enables the coaxial cable to withstand high tensile forces during use, strengthens the tensile strength of the coaxial cable, and ensures the durability of the coaxial cable. The plug-in structure is composed of a mating conductor, a socket, a conductor body, and a plug rod, which keeps the internal connection of the coaxial cable stable, prevents transmission interruption caused by poor internal contact of the coaxial cable, and improves the transmission stability of the coaxial cable.

[0004] This utility model also provides a coaxial cable with the aforementioned encapsulation structure, comprising: an elastic central sleeve, wherein a first mounting ring is fixedly connected to the side end of the elastic central sleeve, the first mounting ring being symmetrically distributed at the left and right ends of the elastic central sleeve, a spring conductor is provided inside the elastic central sleeve, and a mating conductor is fixedly connected to the left and right ends of the spring conductor; a mating sleeve, which is sleeved with the elastic central sleeve, and the mating sleeve is fixedly connected to the first mounting ring by bolts, the mating sleeve being symmetrically distributed at the left and right ends of the elastic central sleeve; and an insulated cable tube, which is sleeved with the mating sleeve, wherein a second mounting ring is fixedly connected to the side end of the insulated cable tube, the second mounting ring being fixedly connected to the mating sleeve by bolts, and a conductor body and a shielding sleeve are arranged sequentially from the inside to the outside of the insulated cable tube, the conductor body, the shielding sleeve, and the insulated cable tube being sequentially fitted from the inside to the outside.

[0005] According to the present invention, a coaxial cable with a covering structure is provided in which the first mounting ring is provided with a first threaded mounting hole, which is evenly distributed around the elastic central sleeve. This facilitates the assembly and fixation of the coaxial cable.

[0006] According to the present invention, a coaxial cable with a covered structure is provided, wherein a spring mounting sleeve is sleeved on the outside of the spring conductor, the spring mounting sleeve abuts against the connecting conductor, and the outer surface of the spring mounting sleeve fits against the inner surface of the elastic central sleeve. This makes the internal structure compact and stable, and facilitates assembly.

[0007] According to the present invention, a coaxial cable with a sheathing structure is provided at the end of the mating conductor away from the spring conductor, which facilitates stable mating within the coaxial cable.

[0008] According to the present invention, a coaxial cable with a covering structure is provided, wherein the mating sleeve abuts against the first mounting ring, and the mating sleeve is provided with a second threaded mounting hole, which is evenly distributed around the inside of the mating sleeve. This facilitates the assembly and fixing of the coaxial cable.

[0009] According to the present invention, a coaxial cable with a sheathing structure is provided, wherein the end of the insulated cable tube near the elastic central sleeve abuts against the mating conductor. This facilitates stable assembly of the coaxial cable.

[0010] According to the present invention, a coaxial cable with a covered structure is provided, wherein the second mounting ring abuts against the mating sleeve, and the second mounting ring is provided with a third threaded mounting hole, which is evenly distributed around the insulating cable tube. This facilitates the assembly and fixing of the coaxial cable.

[0011] According to the present invention, a coaxial cable with a sheathing structure is provided, wherein a plug is fixedly connected to one end of the conductor near the mating conductor, and the plug is inserted into a socket. This facilitates stable mating within the coaxial cable.

[0012] Beneficial effects:

[0013] 1. Compared with the prior art, this coaxial cable with a covered structure has an elastic tensile structure composed of an elastic central shaft sleeve, a spring conductor, a mating sleeve, an insulated cable tube, and bolts. This allows the coaxial cable to withstand high-intensity tensile forces during use, strengthens the tensile strength of the coaxial cable, and ensures the durability of the coaxial cable.

[0014] 2. Compared with the prior art, this coaxial cable with a covered structure, through the connection structure composed of a connecting conductor, a socket, a conductor body and a plug, maintains a stable connection inside the coaxial cable, prevents transmission interruption caused by poor internal contact of the coaxial cable, and improves the transmission stability of the coaxial cable. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1This is an exploded structural diagram of a coaxial cable with a covering structure according to the present invention.

[0017] Figure 2 This is a schematic diagram of the external structure of a coaxial cable with a covering structure according to the present invention;

[0018] Figure 3 This is a longitudinal cross-sectional view of a coaxial cable with a covering structure according to the present invention.

[0019] Figure 4 This is a longitudinal three-dimensional cross-sectional view of a coaxial cable with a covering structure according to the present invention.

[0020] Legend:

[0021] 1. Elastic central bushing; 2. Bolt; 3. Spring conductor; 4. Butt sleeve; 5. Second threaded mounting hole; 6. Third threaded mounting hole; 7. Insulated cable conduit; 8. Conductor body; 9. Shielding sleeve; 10. First mounting ring; 11. Second mounting ring; 12. Insert rod; 13. Insertion hole; 14. Butt conductor; 15. Spring mounting sleeve; 16. First threaded mounting hole. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1 and Figure 2 This utility model provides a coaxial cable with a covering structure, which includes an elastic central sleeve 1. A first mounting ring 10 is fixedly connected to the side end of the elastic central sleeve 1. The first mounting ring 10 is provided with a first threaded mounting hole 16. The first threaded mounting holes 16 are evenly distributed around the elastic central sleeve 1. The first mounting ring 10 is symmetrically distributed at the left and right ends of the elastic central sleeve 1. A spring conductor 3 is provided inside the elastic central sleeve 1. A docking conductor 14 is fixedly connected to the left and right ends of the spring conductor 3. A plug hole 13 is provided at the end of the docking conductor 14 away from the spring conductor 3. A spring mounting sleeve 15 is sleeved on the outside of the spring conductor 3. The spring mounting sleeve 15 abuts against the docking conductor 14. The outer surface of the spring mounting sleeve 15 is in contact with the inner surface of the elastic central sleeve 1.

[0024] Reference Figure 1 and Figure 2The connecting sleeve 4 is sleeved with the elastic central shaft sleeve 1. The connecting sleeve 4 is fixedly connected to the first mounting ring 10 by bolts 2. The connecting sleeve 4 is symmetrically distributed on the left and right ends of the elastic central shaft sleeve 1. The connecting sleeve 4 abuts against the first mounting ring 10. The connecting sleeve 4 is provided with a second threaded mounting hole 5. The second threaded mounting hole 5 is evenly distributed around the inside of the connecting sleeve 4.

[0025] Reference Figure 1 , Figure 3 and Figure 4 An insulated cable tube 7 is sleeved with a mating sleeve 4. One end of the insulated cable tube 7 near the elastic central sleeve 1 abuts against the mating conductor 14. A second mounting ring 11 is fixedly connected to the side end of the insulated cable tube 7. The second mounting ring 11 abuts against the mating sleeve 4. The second mounting ring 11 is provided with a third threaded mounting hole 6. The third threaded mounting hole 6 is evenly distributed around the insulated cable tube 7. The second mounting ring 11 is fixedly connected to the mating sleeve 4 by bolts 2. The insulated cable tube 7 is provided with a conductor body 8 and a shielding sleeve 9 from the inside out. The conductor body 8, the shielding sleeve 9 and the insulated cable tube 7 are attached to each other from the inside out. A plug rod 12 is fixedly connected to one end of the conductor body 8 near the mating conductor 14. The plug rod 12 is inserted into the plug hole 13.

[0026] Specifically, when assembling and fixing the coaxial cable, firstly, a spring conductor 3 with two ends fixedly connected to the docking conductor 14 is installed inside the elastic central shaft sleeve 1. Then, docking sleeves 4 are installed and fixed at the left and right ends of the elastic central shaft sleeve 1 through the first mounting ring 10. Next, the insulated cable tube 7 is installed and fixed on the docking sleeve 4 through the second mounting ring 11. The insertion rod 12 of the conductor body 8 inside the insulated cable tube 7 will be inserted into the insertion hole 13 of the docking conductor 14, so that the internal connection of the coaxial cable is stable. The current will be conducted through the conductor body 8, the docking conductor 14 and the spring conductor 3.

[0027] Working principle: The coaxial cable with the encased structure is composed of an elastic tensile structure consisting of an elastic central shaft sleeve 1, a spring conductor 3, a mating sleeve 4, an insulated cable tube 7, and bolts 2, which enables the coaxial cable to withstand high-intensity tensile forces during use; and a plug-in structure consisting of a mating conductor 14, a socket 13, a conductor body 8, and a plug rod 12, which ensures stable internal connection of the coaxial cable and prevents transmission interruption caused by poor internal contact.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A coaxial cable having a cladding structure, characterized by, Include: Elasticity middle axle sleeve (1), the side end of the elastic middle axle sleeve (1) is fixedly connected with first installation ring (10), the first installation ring (10) is symmetrically distributed in the left and right ends of elastic middle axle sleeve (1), the inside of the elastic middle axle sleeve (1) is provided with spring conductor (3), the left and right ends of the spring conductor (3) are fixedly connected with butt joint conductor (14); Butt joint sleeve (4), the butt joint sleeve (4) is sleeved with elastic middle axle sleeve (1), the butt joint sleeve (4) is fixedly connected with first installation ring (10) by bolt (2), the butt joint sleeve (4) is symmetrically distributed in the left and right ends of elastic middle axle sleeve (1); Insulated cable tube (7), the insulated cable tube (7) is sleeved with butt joint sleeve (4), the side end of the insulated cable tube (7) is fixedly connected with second installation ring (11), the second installation ring (11) is fixedly connected with butt joint sleeve (4) by bolt (2), the insulated cable tube (7) is sequentially provided with wire body (8) and shielding sleeve (9) from inside to outside, the wire body (8), shielding sleeve (9) and insulated cable tube (7) are sequentially adhered from inside to outside.

2. The coaxial cable having a cladding structure according to claim 1, wherein, The first installation ring (10) is provided with first threaded mounting hole (16), the first threaded mounting hole (16) is uniformly circumferentially distributed around the elastic middle axle sleeve (1).

3. The coaxial cable having a cladding structure according to claim 1, wherein, The outside of the spring conductor (3) is sleeved with spring installation sleeve (15), the spring installation sleeve (15) is abutted with butt joint conductor (14), the outer surface of the spring installation sleeve (15) is adhered with the inner surface of the elastic middle axle sleeve (1).

4. The coaxial cable having a cladding structure according to claim 1, wherein, The end of the butt joint conductor (14) away from the spring conductor (3) is provided with insertion hole (13).

5. The coaxial cable having a cladding structure according to claim 1, wherein, The butt joint sleeve (4) is abutted with first installation ring (10), the butt joint sleeve (4) is provided with second threaded mounting hole (5), the second threaded mounting hole (5) is uniformly circumferentially distributed in the inside of butt joint sleeve (4).

6. The coaxial cable having a cladding structure according to claim 1, wherein, The end of the insulated cable tube (7) close to the elastic middle axle sleeve (1) is abutted with butt joint conductor (14).

7. The coaxial cable having a cladding structure according to claim 1, wherein, The second installation ring (11) is abutted with butt joint sleeve (4), the second installation ring (11) is provided with third threaded mounting hole (6), the third threaded mounting hole (6) is uniformly circumferentially distributed around the insulated cable tube (7).

8. The coaxial cable having a cladding structure of claim 1, wherein, The end of the wire body (8) close to butt joint conductor (14) is fixedly connected with insertion rod (12), the insertion rod (12) is inserted with insertion hole (13).

Images