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Wiring plate with high frequency

A wiring board and high-frequency technology, which is applied in the field of fixture devices for testing cable performance parameters, can solve problems such as difficult structure of the test platform, affecting high-frequency testing, and shortening the stripping length.

Active Publication Date: 2012-06-13
SHANGHAI SECRI OPTICAL & ELECTRIC CABLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the space left between the fixtures for the cables to be inserted is too small, it is very likely that the first pair of wires will be operated, and when the rest of the wire pairs are operated, it needs to be bent before the operation can be carried out smoothly, which is likely to cause the wire pair structure Changes (such as changes in the shielding layer, etc.), thus affecting high-frequency testing
Since this is determined by the structure of the fixture itself, it is difficult to further adjust the structure of the entire test platform to shorten the stripped length to meet higher frequency testing and shielding requirements

Method used

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  • Wiring plate with high frequency
  • Wiring plate with high frequency
  • Wiring plate with high frequency

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Embodiment Construction

[0037] see Figure 1-6 . The high-frequency wiring board involved in the present invention includes a second base 31 on which four second grooves 34 are equally spaced along the circumferential direction, and first clamps 32 are embedded in each groove. The first clamp 32 includes a first base 325 and a cover plate 324 , the cover plate 324 and the first base 325 are pivotally connected at respective ends, and the first base 325 is fixedly connected with the second groove 34 . A locking mechanism 322 is provided in the middle of the first base 325 and the cover 324 . The cover 324 is folded down and closed with the first base 325 . The locking mechanism 322 can fasten the two. Preferably, a spring 326 and a steel ball 327 are disposed at the end of the first base 325 , and the steel ball 327 presses the spring 326 and contacts the cover plate 324 . This structure enables the cover plate 324 to be positioned at any angle from 0° to 90° after being opened, which is convenient ...

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Abstract

The invention discloses a wiring plate with high frequency, which comprises a plate body and a first jig. The first jig comprises a first base, a cover board pivoted jointed with the first base, a locking mechanism is arranged between the first base and the cover board, the first base is equipped with a contact point, the cover board is equipped with a press column on a position relative to the contact point. Compared with the prior art, the wiring plate with high frequency adopts a turning-cover type jig, which can shorten wire-stripping length greatly and process test in high frequency.

Description

technical field [0001] The invention relates to a fixture device for testing cable performance parameters, in particular to a high-frequency wiring board which can be used for high-frequency testing. Background technique [0002] The wiring device used for cable testing determines the test conditions of the cable according to the structure of the fixture itself. The higher the test frequency, the shorter the cable stripping length must be, which puts forward higher requirements on the structure and shielding effect of the entire wiring device. [0003] The Chinese utility model patent whose notification number is CN2709992Y relates to such a cable testing platform. Wiring is achieved by crimping. It includes a test body installed on the base, a cavity connected to the base circuit in the test body, the cavity includes a wiring fixture, a circuit board connected to the test line in the base, and a shielding material. Wherein, the circuit board is arranged under the cavity,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R1/04G01R31/00G01R31/08
CPCG01R31/021G01R31/58
Inventor 沈奶连江斌刘杰涂建坤依晓春李春锋
Owner SHANGHAI SECRI OPTICAL & ELECTRIC CABLE CO LTD
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