Transmitting box of cable tester

A tester and transfer box technology, which is applied to the parts, instruments, measuring electricity and other directions of electrical measuring instruments, can solve the problems of heavy workload and high precision of work, and achieve the effects of simple structure, flexible control and convenient use.

Inactive Publication Date: 2011-09-21
HARBIN JIANCHENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defects of missing and wrong connections of cables due to heavy workload and

Method used

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  • Transmitting box of cable tester
  • Transmitting box of cable tester
  • Transmitting box of cable tester

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0009] Specific implementation mode one: the following combination figure 1 , figure 2 and image 3 This embodiment will be specifically described. It includes a box body 1, and it also includes 2n fixed-end electrical connectors 2 and multi-core wires 3 with insulating separation layers. A window 1-3, the fixed-end electrical connector 2 is fixed in the window 1-3 through its fixed plate, and the conductive contacts of the fixed-end electrical connector 2 are connected with the multi-core wire with the insulating separation layer according to the pin order. The single-core wires in 3 are connected sequentially, and the n fixed-end electrical connectors 2 fixed on the front panel 1-1 and the n fixed-end electrical connectors 2 fixed on the rear panel 1-2 pass through an insulating separation layer The multi-core wires 3 are electrically connected in sequence, wherein, n is an integer greater than 1.

[0010] The mode of applying this invention to realize the connection be...

specific Embodiment approach 2

[0018] Specific implementation mode two: the following combination Figure 4 This embodiment will be specifically described. The difference between this embodiment and Embodiment 1 is that the n fixed-end electrical connectors 2 fixed on the front panel 1-1 are divided into m fixed-end electrical connector arrays 9, and each fixed-end electrical connector array 9 consists of It consists of i fixed-end electrical connectors 2 of the same type, wherein m is an integer greater than 1 and less than n, and i is an integer greater than 1 and less than n.

[0019] The application of this embodiment can realize the simultaneous connection of multiple cables on a cable tester transfer box, which facilitates rapid switching between different cables during cable testing.

[0020] In this embodiment, different fixed-end electrical connector arrays 9 can also integrate different types of fixed-end electrical connectors 2 as required,

[0021] In this way, the integration of various types...

specific Embodiment approach 3

[0022] Specific implementation mode three: the following combination Figure 5 This embodiment will be specifically described. The difference between this embodiment and Embodiments 1 and 2 is that it also includes a middle panel 1-4, which is parallel to the two side panels 1-5 and fixed inside the box body 1.

[0023] The box body in this embodiment is more stable.

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Abstract

The invention relates to a transmitting box of a cable tester, in particular to a transmitting box, and overcomes the defects of high work load, high working fineness, and high possibility of missing connecting and falsely connecting cables during replacement of the cables in the testing process. The transmitting box of the cable tester comprises a box body; the transmitting box of the cable tester is characterized by also comprising 2n fixed end electric connectors and multicore leads with insulating spacer layers; n window holes are formed on a front panel and a back panel of the box body respectively; the fixed end electric connectors are fixed in the window holes through fixing discs of the fixed end electric connectors; conductive contacts of the fixed end electric connectors are sequentially connected with single core leads arranged in the multicore leads with the insulating spacer layers according to the sequence of pins; n fixed end electric connectors fixed on the front panel are sequentially electrically connected with n fixed end electric connectors fixed on the back panel through the multicore leads with the insulating spacer layers, wherein n is an integer more than 1. By application of the product of the invention, the phenomena of missing connecting and falsely connecting the cables during replacement of the cable are avoided. The transmitting box of the cable tester is applied to cable testing.

Description

technical field [0001] The invention relates to a transfer box. Background technique [0002] Cables are the transmission medium of electrical signals in electronic equipment. It requires various operations such as wiring, wiring, wiring procedures, blind matching, hardware connections, and new connectors to realize the transmission of electrical signals by cables. To evaluate whether the cable can meet the actual requirements, you need to refer to its technical indicators, such as: three-dimensional space electromagnetic field distribution, heat dissipation capacity, mechanical strength of the cable interface, electrical connection reliability, mutual interference strength of cables, and three-dimensional interference standing wave ratio of wiring Wait. These technical indicators will directly affect the electrical performance of electronic equipment, so the detection of cable technical indicators is becoming more and more important. [0003] Manual testing of cables has ...

Claims

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Application Information

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IPC IPC(8): G01R1/02G01R31/02G01R31/08
Inventor 段雅琦郝文旭孙丽丽刘秋菊安秀娟
Owner HARBIN JIANCHENG GRP
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