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Integrated crimping connector

A connector and integrated technology, which is applied in the direction of connection, parts of the connection device, and a device for relieving the stress at the connection of the wire, can solve the problem of not being able to quickly install the connector, and achieve the effect of reliable connection and easy installation

Inactive Publication Date: 2012-12-19
CHANGZHOU AMPHENOL FUYANG COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a one-piece crimping connector to solve the problems in the prior art that cannot be quickly installed and the overall environmental protection of the connector

Method used

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  • Integrated crimping connector
  • Integrated crimping connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 2 , image 3 with Figure 4 As shown, this embodiment provides an integrated crimp connector, including a screw sleeve 2, an insulator 4, a pin 5, a housing 7 and a cable clamp 8. The insulator 4 is provided in the housing 7, and the insulator 4 Fix the pin 5, an O-ring 3 is arranged between the insulator 4 and the housing 7, and the end of the pin 5 is milled and closed to form an elastic structure. The housing 7 and the cable clamp Two O-rings 6 are arranged between 8 and a flat O-ring 10 is arranged in the cable clamp 8. The housing 7 and the cable clamp 8 are in interference fit.

[0037] This embodiment is an integrated crimping connector. The stripped cable is directly screwed in from the cable clamp 8, and a special tool is used to crimp the integrated connector so that the integrated connector does not clamp the cable from falling off. During the crimping process, the housing 7 moves to the cable clamp 8, and the cable clamp 8 remains stationary...

Embodiment 2

[0039] Such as Figure 5 , Image 6 with Figure 7 As shown, this embodiment provides an integrated crimping connector, including a threaded sleeve 2, an insulator 4, a pin 5, a housing 7 and a cable clamp 8. The insulator 4 is arranged in the housing 7, and the insulator 4 Fix the pin 5, an O-ring 3 is arranged between the insulator 4 and the housing 7, and the end of the pin 5 is milled and closed to form an elastic structure. The housing 7 and the cable clamp There are two O-rings 6 between the 8 and the cable clamp 8 is provided with a flat O-ring 10, the housing 7 and the cable clamp 8 are interference fit, and also includes a rubber front shell 1 and a plastic rear shell 11. The screw sleeve 2 is set in the rubber front housing 1, the cable clamp 8 is set in the plastic rear housing 11, and the plastic rear housing 11 is provided with a sealing ring 12, the A sealing ring 12 is provided between the cable clamp 8 and the plastic rear housing 11.

[0040] This embodiment is ...

Embodiment 3

[0042] Such as Picture 8 with Picture 9 As shown, an integrated crimping connector includes a screw sleeve 2, an insulator 4, a pin 5, a housing 7 and a cable clamp 8. The insulator 4 is provided in the housing 7, and the insulator 4 fixes the The pin 5 is provided with an O-ring 3 between the insulator 4 and the housing 7, and the end of the pin 5 is milled and closed to form an elastic structure. It also includes a rear housing 9, and the cable clamp 8 is arranged at In the rear housing 9, a boss 13 is provided on the inner surface of the cable clamp 8, an O-ring 3 is provided between the housing 7 and the rear housing 9, and a flat O-ring is provided in the rear housing 9 Ring 10, the housing 7 and the rear housing 9 are interference fit.

[0043] In an integrated crimping connector of this embodiment, the stripped cable is inserted from the rear housing 9 so that the cable passes through the inner hole of the cable clamp 8, and the boss 13 of the cable clamp 8 is embedded i...

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Abstract

The invention provides an integrated crimping connector, which comprises a screw sleeve, an insulator, a contact pin, a shell and a cable clamp. The insulator is arranged in the shell. The contact pin is fixed by the insulator. A first O-shaped ring is arranged between the insulator and the shell. The end part of the contact pin is grooved and closed to form an elastic structure. According to the integrated crimping connector, an inner conductor of a cable is clamped by the elastic structure of the contact pin, and reliable connection can be realized by interference fit and one-time crimping between the shell and the cable clamp or between the shell and a rear shell, so that the cable can be conveniently arranged and used; on the head part of the connector, during the interference fit connection of a front rubber shell and the rear plastic shell, the front rubber shell and the rear plastic shell are elastically deformed around, thereby sealing the connector; and on the tail part of the connector, the rear plastic shell is in threaded connection with the cable clamp to tightly press a middle threaded sealing ring, thereby sealing the connector to form a good waterproof structure.

Description

Technical field [0001] The invention relates to the technical field of cable connectors, in particular to an integrated crimping connector. Background technique [0002] In mobile communication base stations or indoor coverage systems, it is indispensable to use connectors to transmit high-frequency signals and power. One-piece crimping connectors are mainly divided into two categories: one is the one-piece crimping connector with ordinary cables; the other is the one-piece crimping connector with super-flexible radio frequency coaxial cable. However, the two types of connectors in the prior art are both threaded and separated, such as figure 1 with figure 2 As shown, the two types of connectors cannot ensure that the conductors of the cable are connected well and stably for a long time. [0003] In addition, the infiltration of water into the connector during use will affect its use effect and cause damage to the equipment. Therefore, the overall environmental protection problem...

Claims

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Application Information

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IPC IPC(8): H01R13/02H01R13/502H01R13/516H01R13/52H01R13/58
Inventor 徐一鸣
Owner CHANGZHOU AMPHENOL FUYANG COMM EQUIP CO LTD
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