CN220984964U

CN220984964U - Cable fixing joint

Info

Publication number: CN220984964U
Application number: CN202322874117.XU
Authority: CN
Inventors: 王蓓; 周君; 谢周宇
Original assignee: Xi'an Xinyute Microwave Electronic Technology Co ltd
Current assignee: Xi'an Xinyute Microwave Electronic Technology Co ltd
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-05-17
Anticipated expiration: 2033-10-26

Abstract

The utility model discloses a cable fixing connector which comprises a cable, wherein the surface of the cable is fixedly connected with a shielding layer, the surface of the shielding layer is fixedly connected with an insulating layer, the surface of the insulating layer is rotationally connected with a female connector, the surface of the insulating layer is rotationally connected with a male connector, the male connector comprises an insulating fixing ring, a bearing, a connecting block and a protective shell, threads are arranged on the inner surfaces of two ends of the protective shell, and the directions of the threads on the inner surfaces of two ends of the protective shell are opposite. Through above-mentioned structure, through the inside both ends reverse thread design of public joint for two female joints move in opposite directions, have realized the reliable connection of cable, prevent that the cable from pine from taking off or separating in the use, the use is simple relatively, only need insert the cable end, connect and fix through rotatory protective housing, need not complicated instrument or skill, through setting up the sealing washer, be used for providing protection and sealing function, protection cable connection's stability and security.

Description

Cable fixing joint

Technical Field

The utility model relates to the technical field of cable joints, in particular to a cable fixing joint.

Background

A cable is an electrical device consisting of one or more insulated conductors (usually wires), which are commonly used for transmitting electrical energy, communication signals or data from one place to another while protecting the conductors from the external environment, and a cable-fixing joint is a device for connecting, fixing and protecting cables, usually made of different kinds of materials, intended to ensure the stability, safety and durability of the cable connection. These joints can be used in a variety of fields, including power transmission, communications, industrial automation, traffic lights, etc.,

Some conventional connectors may require special tools or expertise to install and maintain, increasing complexity and cost of use, and once a problem occurs with a conventional connector, it may require significant effort and time to repair or replace, and the conventional connector may lack sufficient protection from external factors such as moisture, dust, chemicals, etc. in the environment, thereby affecting the life and performance of the cable.

Disclosure of utility model

The utility model provides a cable fixing connector which can effectively solve the problems.

In order to achieve the above-mentioned purpose, provide a cable fixed joint, including the cable conductor, the fixed surface of cable conductor is connected with the shielding layer, the fixed surface of shielding layer is connected with the insulating layer, the surface rotation of insulating layer is connected with female joint, the surface rotation of insulating layer is connected with the male joint, the male joint includes insulating solid fixed ring, bearing, linking piece and protective housing, the linking piece rotates the surface of connecting at the insulating layer, insulating solid fixed ring fixed connection is in the inside of linking piece, bearing fixed connection is at the surface of linking piece, protective housing fixed connection is at the surface of bearing, the linking piece rotates the inside of connecting the protective housing, the both ends internal surface of protective housing is provided with the screw thread, the screw thread direction of protective housing both ends internal surface is opposite. Through the inside both ends reverse thread design of male joint for two female joints move in opposite directions, have realized the reliable connection of cable, prevent that the cable from loosening or separating in the use, and the use is simple relatively, only need insert the cable end, connect and fix through rotatory protective housing, need not complicated instrument or skill, through setting up the sealing washer, be used for providing protection and sealing function, this can prevent moisture, dust and other external environmental factor invasion joint inside, protection cable connection's stability and security.

According to the cable fixing connector, the female connector is in threaded connection with the inside of the protective shell, and the surface of the insulating layer is rotatably connected with the second sealing ring. And the first sealing ring is used for providing protection and sealing functions.

According to the cable fixing connector, the first sealing ring is rotationally connected to the surface of the connecting block, and the female connector, the first sealing ring and the second sealing ring are two in number and are symmetrically arranged left and right. Through setting up the female joint, realize the connection between the cable.

According to the cable fixing connector, a first connecting groove is formed in the female connector, and the first sealing ring is located in the first connecting groove. And the first connecting groove is used for realizing the connection between the connecting block and the female connector.

According to the cable fixing connector, connecting protrusions are arranged at two ends of the connecting block, and the connecting protrusions at two ends of the connecting block are spliced in the first connecting groove. And the second connecting groove is used for realizing the connection between the connecting block and the female connector.

According to the cable fixing connector, a second connecting groove is formed between the connecting block and the protective shell, and the second sealing ring is located in the second connecting groove. And the second sealing ring is used for providing protection and sealing functions.

The utility model has the beneficial effects that:

1. Through the inside both ends reverse thread design of male joint for two female joints move in opposite directions, have realized the reliable connection of cable, prevent that the cable from loosening or separating in the use, and the use is simple relatively, only need insert the cable end, connect and fix through rotatory protective housing, need not complicated instrument or skill, through setting up the sealing washer, be used for providing protection and sealing function, this can prevent moisture, dust and other external environmental factor invasion joint inside, protection cable connection's stability and security.

2. The insulation of the cable wires is protected in the insulation of the connector, and the design between the female connector and the male connector provides good insulation protection, reducing the risk of electrical interference and leakage between the cables.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of the exterior structure of a cable fixing joint according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a cable fixing connector according to the present utility model;

Fig. 3 is a schematic cross-sectional view of a cable fixing joint according to the present utility model.

Legend description:

1. A cable; 12. a shielding layer; 13. an insulating layer; 2. a female joint; 21. a first connection groove; 3. a first seal ring; 4. a second seal ring; 5. a male connector; 51. an insulating fixing ring; 52. a bearing; 53. a joint block; 54. a protective shell; 6. and a second connection groove.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 3, a cable fixing joint according to an embodiment of the present utility model includes a cable 1, a shielding layer 12 is fixedly connected to a surface of the cable 1, an insulating layer 13 is fixedly connected to a surface of the shielding layer 12, a female joint 2 is rotatably connected to a surface of the insulating layer 13, a male joint 5 is rotatably connected to a surface of the insulating layer 13, the male joint 5 includes an insulating fixing ring 51, a bearing 52, a connecting block 53 and a protective shell 54, the connecting block 53 is rotatably connected to a surface of the insulating layer 13, the insulating fixing ring 51 is fixedly connected to an inside of the connecting block 53, the bearing 52 is fixedly connected to an outer surface of the connecting block 53, the protective shell 54 is fixedly connected to an outer surface of the bearing 52, the connecting block 53 is rotatably connected to an inside of the protective shell 54, threads are provided on inner surfaces of two ends of the protective shell 54, and directions of threads of inner surfaces of two ends of the protective shell 54 are opposite.

The female joint 2 is connected with the inside of the protective housing 54 in a threaded manner, the second sealing ring 4 is connected to the surface of the insulating layer 13 in a rotating manner, the first sealing ring 3 is connected to the surface of the connecting block 53 in a rotating manner, the female joint 2, the first sealing rings 3 and the second sealing rings 4 are arranged in a bilateral symmetry manner, the first connecting groove 21 is formed in the female joint 2, the first sealing rings 3 are located in the first connecting groove 21, connecting protrusions are arranged at two ends of the connecting block 53, the connecting protrusions at two ends of the connecting block 53 are inserted into the first connecting groove 21, the second connecting groove 6 is formed in the middle of the connecting block 53 and the protective housing 54, and the second sealing ring 4 is located in the second connecting groove 6.

Working principle:

firstly, the exposed cable 1 is ensured at the tail end of two sections of cables to be connected, the tail end of the insulating layer 13 of one section of cable passes through the female connector 2 and is placed into the insulating fixing ring 51 of the male connector 5, the tail end of the insulating layer 13 of the other section of cable passes through the other female connector 2 and is also placed into the insulating fixing ring 51 of the male connector 5, the tail ends of the two sections of cables to be connected are mutually connected, the two female connectors 2 are connected with each other in a threaded manner in the protective shell 54, the protective shell 54 is rotated to enable the two female connectors 2 to be close to each other, the connecting protrusions at the two ends of the connecting block 53 are inserted into the first connecting grooves 21 of the female connectors 2, the first connecting grooves 21 of the female connectors 2 squeeze the two end protrusions of the connecting block 53 to fix the cables, and the first sealing ring 3 and the second sealing ring 4 can provide protection and sealing functions, and the connection stability of the cables are ensured and good insulation and sealing protection are obtained through the connection of the female connectors 2 and the male connector 5.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a cable fixing joint, its characterized in that, including cable conductor (1), the fixed surface of cable conductor (1) is connected with shielding layer (12), the fixed surface of shielding layer (12) is connected with insulating layer (13), the surface rotation of insulating layer (13) is connected with female joint (2), the surface rotation of insulating layer (13) is connected with male joint (5), male joint (5) are including insulating solid fixed ring (51), bearing (52), linking piece (53) and protective housing (54), linking piece (53) rotate and connect the surface at insulating layer (13), insulating solid fixed ring (51) fixed connection is in the inside of linking piece (53), bearing (52) fixed connection is at the surface of linking piece (53), the surface of protective housing (54) fixed connection at bearing (52), the inside of connecting piece (53) rotation connection at protective housing (54), the both ends internal surface of protective housing (54) is provided with the screw thread, the screw thread opposite direction of protective housing (54) both ends internal surface.

2. A cable fixing joint according to claim 1, characterized in that the female joint (2) is screwed inside a protective casing (54), and the surface of the insulating layer (13) is rotatably connected with a second sealing ring (4).

3. The cable fixing connector according to claim 2, wherein the surface of the connecting block (53) is rotatably connected with a first sealing ring (3), and the number of the female connector (2), the number of the first sealing ring (3) and the number of the second sealing ring (4) are two and are symmetrically arranged.

4. A cable fixing joint according to claim 3, characterized in that the female joint (2) is provided with a first connecting groove (21) inside, the first sealing ring (3) being located inside the first connecting groove (21).

5. A cable fixing joint according to claim 4, wherein the two ends of the engagement block (53) are provided with connection protrusions, and the connection protrusions at the two ends of the engagement block (53) are inserted into the first connection groove (21).

6. A cable fixing joint according to claim 5, characterized in that a second connecting groove (6) is arranged between the engagement block (53) and the protective shell (54), and the second sealing ring (4) is positioned in the second connecting groove (6).