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A detachable low intermodulation connector

A connector and contact head technology, applied in the direction of connection, two-part connection device, and parts of the connection device, can solve the problems of affecting the accuracy of test results, unsatisfactory test results, time-consuming and laborious assembly, etc. Easy to pull out, ensure continuity and stability, and increase the effect of service life

Active Publication Date: 2017-02-22
镇江市澳华测控技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing connectors used for passive intermodulation testing are all integral structures. In production and use, the replacement of the entire device is caused by the wear and tear of the interface part, which increases the cost of use. It is time-consuming and labor-intensive, difficult to install, and reduces the service life. At the same time, the above-mentioned problems make the side test results of the intermodulation test using the existing connectors unsatisfactory, which greatly affects the accuracy of the test results.

Method used

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  • A detachable low intermodulation connector
  • A detachable low intermodulation connector
  • A detachable low intermodulation connector

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Embodiment Construction

[0020] As shown in the figure, a detachable low intermodulation connector includes a pin 1, a contact head 2, an insulator 3, a shell 4 and a screw sleeve 5, the shell 4 is a cylindrical structure, and the shell 4 includes an integrated structure The first housing part 6, the second housing part 7, the third housing part 8 and the fourth housing part 9, the first housing part 6, the second housing part 7, the third housing part 8 and the fourth housing part 9 Coaxial arrangement, the radius r1 of the first housing part 6<the radius r4 of the fourth housing part 9<the radius r3 of the third housing part 8<the radius r2 of the second housing part 7, on the fourth housing part 9 A cylindrical first engaging groove 10 and a second engaging groove 11 are provided, the first engaging groove 10 is located inside the second engaging groove 11, and the diameter of the first engaging groove 10 is d5 <The diameter d6 of the second clamping groove 11, the outer surface of the fourth housi...

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Abstract

The invention relates to a detachable low-intermodulation connector. The detachable low-intermodulation connector comprises a contact pin, a contact head, an insulator, a shell and thread sleeves. A split structure is adopted, and the contact head, the contact pin and the insulator are stably fixed in the shell by using the thread sleeves; and the detachable low-intermodulation connector is simple in structure, convenient to install and disassemble, convenient to plug and unplug, and applicable to intermodulation of any frequency bands, and has a good intermodulation value, and the cost is saved.

Description

technical field [0001] The invention relates to a connector, in particular to a detachable low intermodulation radio frequency connector, which belongs to the technical field of communication equipment and can be used for passive intermodulation testing. Background technique [0002] RF coaxial connectors are used in the radio frequency circuits of military equipment and radio electronic instruments. They play the role of connecting coaxial cables or electronic equipment and transmitting electrical performance. They are indispensable components in radio frequency circuits. [0003] However, the existing connectors used for passive intermodulation testing are all integral structures. In production and use, the replacement of the entire device is caused by the wear and tear of the interface part, which increases the cost of use. It is time-consuming and labor-intensive, difficult to install, and reduces the service life. At the same time, the above-mentioned problems make the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/514H01R24/40H01R13/02
CPCH01R13/02H01R13/41H01R13/514H01R24/40
Inventor 陶长英
Owner 镇江市澳华测控技术有限公司
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