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Connecting device of high-pass filter

A high-pass filter and connecting device technology, applied in the direction of connection, conductive connection, waveguide type devices, etc., can solve the problem of easily damaged inner core wire, etc., and achieve the effect of prolonging the service life

Inactive Publication Date: 2013-10-30
DUJIANGYAN AISITE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing high-pass filter connectors use special coaxial wiring, but this kind of connector is easy to damage the inner core wire during the insertion process

Method used

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  • Connecting device of high-pass filter
  • Connecting device of high-pass filter
  • Connecting device of high-pass filter

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Experimental program
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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0016] Such as figure 1 to image 3 As shown, a connection device 1 for a high-pass filter includes a hollow threaded connection post 2 and a support portion 3, the threaded connection post 2 and the support portion 3 are fixedly connected, and a wire post is provided at the center of the threaded connection post 2 21 , an isolation layer 22 is provided between the wire post 21 and the side wall of the threaded connection post 2 , the support portion 3 includes a flat support plate 30 , and four corners of the support plate 30 are respectively provided with a position-limiting protrusion 31 .

[0017] The supporting part 3 is made of plastic. ...

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PUM

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Abstract

The invention discloses a connecting device of a high-pass filter. The connecting device of the high-pass filter comprises a hollow threaded connecting column and a supporting part. The threaded connecting column is fixedly connected with the supporting part. A wire column is arranged in the center of the threaded connecting column. An isolating layer is arranged between the wire column and the side wall of the threaded connecting column. The supporting part comprises a tabulate supporting plate. The four corners of the supporting plate are respectively provided with a limiting protrusion. According to the connecting device of the high-pass filter, the four corners of the supporting plate are directly and respectively provided with one limiting protrusion, when a user conducts plug-in operation, due to the fact that the threaded connecting column is limited by the limiting protrusions, the wire column inside the threaded connecting column is prevented from being damaged, and the service life of a connector of the high-pass filter is prolonged.

Description

technical field [0001] The invention relates to a communication device, more precisely, a connection device of a high-pass filter. Background technique [0002] High-pass filtering is a filtering process that only attenuates frequency components below a given frequency and allows frequency components above this cutoff frequency to pass without phase shift. The high-pass filter is mainly used to eliminate low-frequency noise, also known as the low-cut filter, and is generally used to enhance the anti-interference ability of communication. The connector of the existing high-pass filter adopts a special coaxial connection, but the inner core wire is easily damaged during the plugging process of this connector. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing a connection device for a high-pass filter. [0004] Above-mentioned technical problem of the present invention is mainly solved ...

Claims

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Application Information

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IPC IPC(8): H01R9/05H01P1/20
Inventor 龚镇
Owner DUJIANGYAN AISITE TECH