CN219203579U

CN219203579U - Cable assembly with protection effect

Info

Publication number: CN219203579U
Application number: CN202320235577.5U
Authority: CN
Inventors: 蔡现昌; 陈国树; 於广; 陈国喜
Original assignee: Chengdu Zhongtian Ruitong Technology Co ltd
Current assignee: Chengdu Zhongtian Ruitong Technology Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-16
Anticipated expiration: 2033-02-15

Abstract

The utility model relates to the technical field of radio frequency cables, in particular to a cable assembly with a protection effect, which comprises a cable structure, wherein one end of the cable structure is connected with a connector, the right end of the connector is provided with the protection assembly, the connector is connected with a second limiting ring, and the outer surface of the side end of the joint of the cable structure and the connector is sleeved with a heat shrinkage sleeve; the protection component comprises a rubber sheath, the left end of the rubber sheath is connected with a lantern ring, the protection component is arranged in the cable component with the protection effect, after the rubber sheath in the protection component is adjusted, the fixing sleeve is arranged on the threaded ring, the fixing sleeve extrudes the threaded ring, the rubber pad is tightly attached to the outer sheath in the cable structure, the cable component is protected by the rubber sheath in the later use process, the situation that the thermal shrinkage sleeve is prone to cracking is relieved, the protection performance of the cable component is improved, and the service life of a cable is prolonged.

Description

Cable assembly with protection effect

Technical Field

The utility model relates to the technical field of radio frequency cables, in particular to a cable assembly with a protection effect.

Background

The radio frequency cable is also called a coaxial cable and consists of an inner conductor, an outer conductor and a medium for supporting the inner conductor and the outer conductor which are coaxial with each other; the radio frequency cable is a cable for transmitting electromagnetic energy in a radio frequency range, is an indispensable element in various radio communication systems and electronic equipment, and is widely applied to wireless communication, broadcasting, television, radar, navigation, computers, meters and the like.

In order to ensure the sealing waterproof performance of the cable and the connector thereof, the existing radio-frequency cable assembly mostly achieves the aim of protecting the cable by processing a heat-shrinkable sleeve outside the cable assembly, but the sleeve is easy to crack due to the fact that the heat-shrinkable sleeve lacks a special sheath in the long-term use process, so that the service life of the sleeve is short, the protection performance of the cable assembly is reduced, and the service life of the cable is further shortened.

There is therefore a need for a cable assembly with protective effect that ameliorates the above-mentioned problems.

Disclosure of Invention

The present utility model is directed to a cable assembly with protection effect, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the cable assembly with the protection effect comprises a cable structure, wherein one end of the cable structure is connected with a connector, the right end of the connector is provided with a protection assembly, the connector is connected with a second limiting ring, and the outer surface of the side end of the joint of the cable structure and the connector is sleeved with a heat shrinkage sleeve;

the protection component comprises a rubber sheath, the left end of the rubber sheath is connected with a lantern ring, the right end of the rubber sheath is connected with a threaded ring, the left end of the threaded ring is connected with a first limiting ring, the inner wall of the threaded ring is connected with a rubber pad, a notch groove is formed in the threaded ring, the first limiting ring and the rubber pad, and the outer side of the rubber sheath is sleeved with a fixing sleeve.

As a preferable scheme of the utility model, the cable structure comprises an inner conductor, an insulator is fixedly sleeved on the outer side of the inner conductor, a first braiding layer is fixedly sleeved on the outer side of the insulator, a second braiding layer is fixedly sleeved on the outer side of the first braiding layer, and an outer jacket is fixedly sleeved on the outer side of the second braiding layer.

As a preferable scheme of the utility model, the connection mode between the thermal shrinkage sleeve and the cable structure is fixed sleeving, and the connection mode between the connector and the cable structure and between the connector and the thermal shrinkage sleeve is fixed connection.

As a preferable scheme of the utility model, the second limiting ring and the connector are of an integrated structure, and the connection mode between the lantern ring and the connector is movable sleeving.

As a preferable scheme of the utility model, the rubber sheath is fixedly connected with the lantern ring and the threaded ring in a connecting mode, and the first limiting ring and the threaded ring are of an integrated structure.

As a preferable scheme of the utility model, the number of the notch grooves is a plurality of groups, the notch grooves are distributed in an annular array, and the connection mode between the fixing sleeve and the threaded ring is threaded connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the cable assembly with the protection effect, the protection assembly is arranged in the cable assembly with the protection effect, the rubber sheath in the protection assembly is adjusted, the fixing sleeve is mounted on the threaded ring, the threaded ring is extruded by the fixing sleeve, so that the rubber pad is tightly attached to the outer sheath in the cable structure, the rubber sheath protects the heat shrinkage sleeve in the later use process of the cable assembly, the situation that the heat shrinkage sleeve is easy to crack is relieved, the protection performance of the cable assembly is improved, and the service life of a cable is prolonged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the cable structure of the present utility model;

FIG. 3 is a schematic perspective view showing the separation of the protective assembly from the connector and the cable structure according to the present utility model;

fig. 4 is a split perspective view of the protective assembly of the present utility model.

In the figure: 1. a cable structure; 101. an inner conductor; 102. an insulator; 103. a first braid; 104. a second braid; 105. an outer sheath; 2. a connector; 3. a protective assembly; 301. a rubber sheath; 302. a collar; 303. a threaded ring; 304. a first stop collar; 305. a rubber pad; 306. a notch groove; 307. a fixed sleeve; 4. a second limiting ring; 5. and (5) thermal shrinkage sleeves.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any creative effort based on the embodiments in the present utility model are all within the protection scope of the present utility model.

In order to facilitate an understanding of the utility model, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including one or more of the relevant listed items and all combinations thereof.

Referring to fig. 1-4, the present utility model provides a technical solution:

the cable assembly with the protection effect comprises a cable structure 1, wherein one end of the cable structure 1 is connected with a connector 2, the right end of the connector 2 is provided with a protection assembly 3, the connector 2 is connected with a second limiting ring 4, and the outer surface of the side end of the joint of the cable structure 1 and the connector 2 is sleeved with a heat shrinkage sleeve 5; the cable structure 1 comprises an inner conductor 101, an insulator 102 is fixedly sleeved on the outer side of the inner conductor 101, a first braiding layer 103 is fixedly sleeved on the outer side of the insulator 102, a second braiding layer 104 is fixedly sleeved on the outer side of the first braiding layer 103, an outer sheath 105 is fixedly sleeved on the outer side of the second braiding layer 104, and the first braiding layer 103 and the second braiding layer 104 can enhance the bending resistance of the radio-frequency cable; the connection mode between the thermal shrinkage sleeve 5 and the cable structure 1 is fixed sleeving, and the connection mode between the connector 2 and the cable structure 1 and the thermal shrinkage sleeve 5 is fixed connection.

In this embodiment, referring to fig. 3 and 4, the protection assembly 3 includes a rubber sheath 301, a collar 302 is connected to the left end of the rubber sheath 301, a threaded ring 303 is connected to the right end of the rubber sheath 301, a first limiting ring 304 is connected to the left end of the threaded ring 303, a rubber pad 305 is connected to the inner wall of the threaded ring 303, a notch groove 306 is formed in the threaded ring 303, the first limiting ring 304 and the rubber pad 305, and a fixing sleeve 307 is sleeved on the outer side of the rubber sheath 301; the second limiting ring 4 and the connector 2 are of an integrated structure, the connection mode between the lantern ring 302 and the connector 2 is movable sleeving, and the second limiting ring 4 can prevent the lantern ring 302 from being separated from the connector 2; the rubber sheath 301 is fixedly connected with the lantern ring 302 and the threaded ring 303, and the first limiting ring 304 and the threaded ring 303 are of an integrated structure; the first limiting ring 304 can limit the fixed sleeve 307; the number of the notch grooves 306 is a plurality of groups, the notch grooves are distributed in an annular array, and the connection mode between the fixed sleeve 307 and the threaded ring 303 is threaded connection; the rubber sheath 301 is adjusted, the fixing sleeve 307 is arranged on the threaded ring 303, the fixing sleeve 307 extrudes the threaded ring 303, and the rubber pad 305 is tightly attached to the outer sheath 105 in the cable structure 1, so that the cable assembly is protected against the heat shrinkage sleeve 5 in the later use process, the situation that the heat shrinkage sleeve 5 is prone to cracking is relieved, the protection performance of the cable assembly is improved, and the service life of the cable is prolonged.

The working flow of the utility model is as follows: when the cable assembly with the protection effect designed in the scheme is assembled, firstly, the fixing sleeve 307 is sleeved on the cable structure 1, the rubber sheath 301 is sleeved on the outer side of the heat shrinkage sleeve 5 before the connector 2 and the cable assembly 1 are assembled, after the connector 2 and the cable assembly 1 are fixed, the rubber sheath 301 is adjusted under the condition that the connection mode between the lantern ring 302 and the connector 2 is movably sleeved, finally, the fixing sleeve 307 is installed on the threaded ring 303 under the condition that the connection mode between the fixing sleeve 307 and the threaded ring 303 is in threaded connection, the fixing sleeve 307 extrudes the threaded ring 303, the rubber pad 305 is tightly attached to the outer sheath 105 in the cable structure 1, the rubber sheath 301 protects the heat shrinkage sleeve 5 in the later use process, the situation that the heat shrinkage sleeve 5 is easy to crack is lightened, the protection performance of the cable assembly is improved, and the service life of a cable is prolonged.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cable assembly with protective effect, including cable structure (1), its characterized in that: one end of the cable structure (1) is connected with a connector (2), the right end of the connector (2) is provided with a protection component (3), the connector (2) is connected with a second limiting ring (4), and the outer surface of the side end of the joint of the cable structure (1) and the connector (2) is sleeved with a heat shrinkage sleeve (5);

the protection component (3) comprises a rubber sheath (301), the left end of the rubber sheath (301) is connected with a lantern ring (302), the right end of the rubber sheath (301) is connected with a threaded ring (303), the left end of the threaded ring (303) is connected with a first limiting ring (304), the inner wall of the threaded ring (303) is connected with a rubber pad (305), a notch groove (306) is formed in the threaded ring (303), the first limiting ring (304) and the rubber pad (305), and a fixing sleeve (307) is sleeved on the outer side of the rubber sheath (301).

2. A cable assembly with protective effect according to claim 1, characterized in that: the cable structure (1) comprises an inner conductor (101), an insulator (102) is fixedly sleeved on the outer side of the inner conductor (101), a first braiding layer (103) is fixedly sleeved on the outer side of the insulator (102), a second braiding layer (104) is fixedly sleeved on the outer side of the first braiding layer (103), and an outer sheath (105) is fixedly sleeved on the outer side of the second braiding layer (104).

3. A cable assembly with protective effect according to claim 1, characterized in that: the connection mode between the thermal shrinkage sleeve (5) and the cable structure (1) is fixed sleeving, and the connection mode between the connector (2) and the cable structure (1) and the thermal shrinkage sleeve (5) is fixed connection.

4. A cable assembly with protective effect according to claim 1, characterized in that: the second limiting ring (4) and the connector (2) are of an integrated structure, and the connection mode between the lantern ring (302) and the connector (2) is movable sleeving.

5. A cable assembly with protective effect according to claim 1, characterized in that: the rubber sheath (301) is fixedly connected with the lantern ring (302) and the threaded ring (303), and the first limiting ring (304) and the threaded ring (303) are of an integrated structure.

6. A cable assembly with protective effect according to claim 1, characterized in that: the number of the notch grooves (306) is a plurality of groups, the notch grooves are distributed in an annular array, and the fixing sleeve (307) and the threaded ring (303) are connected in a threaded mode.