Cable connector

Abstract

The utility model relates to a cable connector, which comprises a connector body, the connector body comprises a shell, one end of the shell is provided with a wire locking nut in a threaded manner, the other end of the shell is movably provided with a female nut, the outside of the female nut is provided with a locking nut, and the inside of the female nut is movably provided with an inner rubber core. According to the cable connector, the female nut is assembled through the internal threads at one end of the shell, the inner rubber core is assembled through the internal threads of the female nut, the external threads at one end of the shell are matched with the internal threads of the locking nut, and the wire locking nut is assembled through the external threads at the other end, so that installation and maintenance among the shell, the wire locking nut, the female nut and the inner rubber core are facilitated; a wave crest pad is assembled at one end of the interior of the locking nut in a matched mode, more stable assembly between the shell and the female nut is achieved by twisting the locking nut, and the wave crest pad not only increases the meshing force between the female nut and the inner rubber core, but also achieves the shielding conduction effect; therefore, the whole device is convenient to install and maintain and can be conveniently installed in any environment.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connection, in particular to a cable connector. Background Art

[0002] A cable connector is a device used to connect the conductors of a cable to an external device. Its main function is to achieve the transmission of electrical signals or electrical energy. The cable connector provides a flexible way to connect and disassemble the cable during the cable connection process, which can ensure the firmness and stability of the cable connection and prevent external interference with the transmitted signal or electrical energy.

[0003] Existing cable connectors are usually made of metal or plastic materials and have corresponding conductive properties and mechanical strength, but their structures are relatively complex and large in size, making it inconvenient to install and maintain their internal components. They require a large installation environment and cannot be installed in any space according to customer line length requirements. At the same time, they are not easy to shield external signal interference, causing unnecessary interference to the transmission signal. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cable connector which has the advantages of being easy and quick to install and disassemble and being installed in any environment, thereby solving the problems of low space utilization and inconvenient installation and maintenance caused by the large size and complex structure of the existing connectors.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a cable connector, comprising a connector body, the connector body comprising an outer shell, a wire locking nut threadedly installed at one end of the outer shell, a female nut movably installed at the other end of the outer shell, a locking nut arranged outside the female nut, and an inner rubber core movably installed inside the female nut.

[0006] Furthermore, an internal thread is provided inside the female nut, and an external thread is provided at one end outside the female nut.

[0007] Furthermore, the shell is provided with an internal thread inside, and the external port of the shell is provided with an external thread.

[0008] Furthermore, the inner thread of the female nut is threadedly mounted on the inner rubber core, and one end of the outer thread of the female nut is threadedly mounted on the inner thread inside the outer shell.

[0009] Furthermore, the locking nut is sleeved on the female nut and the internal thread at one end of the locking nut is threadably mounted on the external thread of the housing.

[0010] Furthermore, one end of the outer thread of the shell is provided with a trimming design.

[0011] Furthermore, a crest pad is arranged inside the locking nut, and the inner wall of the crest pad fits the external thread of the female nut.

[0012] Furthermore, the locking nut and the female nut are both provided with a knurling effect on the outside.

[0013] Furthermore, the wire locking nut is a metal copper nut, and sealing rings of different specifications are arranged inside the nut.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The cable connector is provided with a female nut assembled with an internal thread at one end of a shell, an internal thread of the female nut assembled with an internal rubber core, an external thread at one end of the shell is matched with the internal thread of a locking nut, and a locking wire nut is assembled with the external thread at the other end, so that installation and maintenance between the shell, the locking wire nut, the female nut and the internal rubber core are convenient. A wave crest pad is assembled at one end inside the locking nut, and the assembly between the shell and the female nut is more stable by twisting the locking nut. At the same time, the wave crest pad not only increases the meshing force between the female nut and the internal rubber core, but also realizes the shielding and conduction effect; thereby, the entire device of the connector body is convenient to install and maintain, and is convenient to install in any environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] In the figure: 1. Connector body; 2. Outer shell; 3. Wire locking nut; 4. Locking nut; 5. Wave crest pad; 6. Female nut; 7. Inner rubber core. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1 A cable connector in this embodiment includes a connector body 1, which includes a shell 2, a wire locking nut 3 is threadedly installed at one end of the shell 2, a female nut 6 is movably installed at the other end of the shell 2, a locking nut 4 is arranged outside the female nut 6, and an inner rubber core 7 is movably installed inside the female nut 6.

[0020] In this embodiment, the female nut 6 is assembled with an internal thread at one end of the shell 2, and the internal thread of the female nut 6 is assembled with an inner rubber core 7. The external thread at one end of the shell 2 is adapted to the internal thread of the locking nut 4, and the locking wire nut 3 is assembled with the external thread at the other end, so that the installation and maintenance of the shell 2, the locking wire nut 3, the female nut 6, and the inner rubber core 7 are convenient. The locking nut 4 is equipped with a crest pad 5 at one end inside, and the locking nut 4 is turned to achieve a more stable assembly between the shell 2 and the female nut 6. At the same time, the crest pad 5 not only increases the meshing force between the female nut 6 and the inner rubber core 7, but also realizes the shielding and conduction effect; thereby, the entire device of the connector body 1 is convenient to install and maintain, and can be installed in any environment.

[0021] See also Figure 1 In order to facilitate installation and maintenance and install in any environment, in this embodiment, the housing 2, the wire locking nut 3, the locking nut 4, the crest pad 5, the female nut 6, and the inner rubber core 7;

[0022] An internal thread is provided inside the female nut 6, an external thread is provided at one end outside the female nut 6, an internal thread is provided inside the outer shell 2, an external thread is provided at the external port of the outer shell 2, the internal thread of the female nut 6 is threadedly installed with an inner rubber core 7, and one end of the external thread of the female nut 6 is threadedly installed with the internal thread inside the outer shell 2, and the locking nut 4 and the female nut 6 are both provided with a knurling effect on the outside.

[0023] In this embodiment, the outer shell 2 and the locking wire nut 3 are assembled together through the external thread at one end of the outer shell 2, and the external thread end of the female nut 6 is installed with the internal thread at the other end of the outer shell 2, and the internal thread of the female nut 6 is installed with the inner rubber core 7, so that the assembly and disassembly of the joint body 1 is convenient, and the cable connection is convenient. At the same time, the small size is convenient for installation in any environment.

[0024] It should be noted that the female nut 6 and the inner rubber core 7 can be replaced and assembled to meet the different needs of different customers; at the same time, the knurled design on the outside of the locking nut 4 and the female nut 6 is not only beautiful, but also convenient for better tightening.

[0025] See also Figure 1 In order to improve the stability and safety and increase the firmness of the cable connection, in this embodiment, the locking nut 4, the crest pad 5, and the locking wire nut 3;

[0026] The locking nut 4 is sleeved on the female nut 6 and the internal thread at one end of the locking nut 4 is threadedly mounted on the external thread of the housing 2. A crest pad 5 is arranged inside the locking nut 4. The inner wall of the crest pad 5 fits the external thread of the female nut 6. The locking nut 4 and the female nut 6 are both provided with a knurling effect on the outside. The wire locking nut 3 is a metal copper nut with sealing rings of different specifications on the inside.

[0027] In this embodiment, the external thread of the shell 2 is installed through the internal thread of the locking nut 4, and the crest pad 5 assembled on one end of the locking nut 4 fits the external thread of the female nut 6, so that the locking nut 4 is rotatably assembled on the shell 2, thereby achieving locking between the shell 2 and the female nut 6 to increase stability. At the same time, the locking nut 4 squeezes the female nut 6 through the crest pad 5 in the locked state, so that the female nut 6 is locked and fixed to the inner rubber core 7, thereby increasing the locking, achieving a better waterproof effect, and improving better stability and firmness.

[0028] It should be noted that the crest pad 5 assembled on one end of the inner wall of the locking nut 4 can also achieve a shielding and conducting effect.

[0029] See also Figure 1 , in order to increase the overall waterproofness of the connector body 1, in this embodiment, the housing 2 and the locking wire nut 3;

[0030] One end of the outer thread of the housing 2 is provided with a trimming design, and the wire locking nut 3 is a metal copper nut with sealing rings of different specifications on the inside thereof.

[0031] In this embodiment, the external threads at both ends of the outer shell 2 are designed with cut edges, which not only increases the locking effect but also achieves a higher waterproof effect for the connector body 1 as a whole; at the same time, the wire locking nut 3 is designed as a metal copper nut, and has sealing rings of different specifications on the inside, so that the waterproof level of wires of various specifications can be achieved at the same time.

[0032] The working principle of the above embodiment is:

[0033] By arranging an internal thread at one end of the shell 2 to assemble the female nut 6, the internal thread of the female nut 6 to assemble the inner rubber core 7, the external thread at one end of the shell 2 is adapted to the internal thread of the locking nut 4, and the locking wire nut 3 is assembled with the external thread at the other end, so that the installation and maintenance of the shell 2, the locking wire nut 3, the female nut 6, and the inner rubber core 7 are convenient, and a crest pad 5 is assembled at one end inside the locking nut 4, and the assembly between the shell 2 and the female nut 6 is more stable by twisting the locking nut 4. At the same time, the crest pad 5 not only increases the meshing force between the female nut 6 and the inner rubber core 7, but also realizes the shielding and conduction effect; thereby, the entire device of the connector body 1 is convenient to install and maintain, and can be installed in any environment.

[0034] 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 cable connector, comprising a connector body (1), characterized in that: The joint body (1) comprises an outer shell (2), a locking nut (3) is threadedly mounted on one end of the outer shell (2), a female nut (6) is movably mounted on the other end of the outer shell (2), a locking nut (4) is arranged outside the female nut (6), and an inner rubber core (7) is movably mounted inside the female nut (6).

2. A cable connector according to claim 1, characterized in that: The female nut (6) is provided with an internal thread inside, and an external thread is provided at one end outside the female nut (6).

3. A cable connector according to claim 1, characterized in that: The shell (2) is internally provided with an internal thread, and the external port of the shell (2) is provided with an external thread.

4. A cable connector according to any one of claims 2-3, characterized in that: The internal thread of the female nut (6) is threadedly mounted on the inner rubber core (7), and one end of the external thread of the female nut (6) is threadedly mounted on the internal thread inside the outer shell (2).

5. A cable connector according to claim 3, characterized in that: The locking nut (4) is sleeved on the female nut (6), and the internal thread at one end of the locking nut (4) is threadedly mounted on the external thread of the housing (2).

6. A cable connector according to claim 1, characterized in that: One end of the external thread of the housing (2) is provided with a trimming design.

7. A cable connector according to claim 2, characterized in that: A crest washer (5) is arranged inside the locking nut (4), and the inner wall of the crest washer (5) fits the outer thread of the female nut (6).

8. The cable connector according to claim 1, characterized in that: The locking nut (4) and the female nut (6) are both provided with a knurling effect on the outside.

9. The cable connector according to claim 1, characterized in that: The wire locking nut (3) is a metal copper nut with sealing rings of different specifications arranged inside.

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