CN219641756U

CN219641756U - Cable conduction switching device

Info

Publication number: CN219641756U
Application number: CN202320219171.8U
Authority: CN
Inventors: 黄姜于; 张志鑫; 郑冉冉; 徐凯
Original assignee: Shanghai aerospace computer technology research institute
Current assignee: Shanghai aerospace computer technology research institute
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-09-05
Anticipated expiration: 2033-02-15

Abstract

The utility model provides a cable conduction switching device which is used for testing a tested cable and comprises a cable conduction switching box and a switching cable, wherein the cable conduction switching box comprises a chassis, a manual test binding post, a test butt connector W1, a test butt connector XP1 and an automatic detection equipment butt connector are arranged on a panel of the chassis, one end of the switching cable is connected with the automatic detection equipment butt connector, two ends of the tested cable are respectively connected to the test butt connector W1 and the test butt connector XP1, and the test butt connector W1 and the test butt connector XP1 are simultaneously connected to the manual test binding post or the automatic detection equipment butt connector. The utility model improves the detection efficiency, reduces the damage risk of the cable connector to be tested, and can also reduce the manual detection operation difficulty.

Description

Cable conduction switching device

Technical Field

The utility model relates to the technical field of cable testing, in particular to a cable conduction switching device.

Background

A cable consisting of a connector W1, an L filter component and a connector XP1 is arranged in a certain type of transmitting mechanism, and the cable needs to conduct a conduction test on 41 butt joints in total in the production process. The traditional testing method is that an operator uses a digital multimeter to test, and the testing method has low detection efficiency, difficult conduction and easily damaged connector contact points.

Therefore, the utility model provides the cable conduction switching device which can improve the efficiency of cable conduction test, reduce the risk of damage to contact points of connectors and meet the requirement of mass production.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a cable conduction switching device capable of improving the cable conduction test efficiency.

The utility model provides a cable conduction switching device which is used for testing a tested cable and comprises a cable conduction switching box and a switching cable, wherein the cable conduction switching box comprises a case, a manual test binding post, a test butt joint connector W1, a test butt joint connector XP1 and an automatic detection equipment butt joint connector are arranged on a panel of the case, one end of the switching cable is connected with the automatic detection equipment butt joint connector, two ends of the tested cable are respectively connected to the test butt joint connector W1 and the test butt joint connector XP1, and the test butt joint connector W1 and the test butt joint connector XP1 are simultaneously connected to the manual test binding post or the automatic detection equipment butt joint connector.

Preferably, a handle is further arranged on the panel of the case.

Preferably, the mounting hole of the manual testing binding post on the chassis panel is a kidney-shaped hole.

Preferably, the manual test binding post is connected with a banana plug with the diameter of 4mm, or a wire core wire, or a binding fork.

Preferably, the circuit of the cable conducting transfer box is a Kelvin four-wire detection resistor.

Preferably, the number of the manual test binding posts is 81, the number of the automatic detection equipment docking connectors is 6, and the number of the patch cables is 6.

Further, the other end of the patch cable is connected to a cable automatic detection device.

Compared with the prior art, the utility model has the following beneficial effects:

according to the cable conduction switching device, the cable conduction switching box and the switching cable circuit design are utilized, support is provided for automatic detection of the tested cable, and detection efficiency is improved; the socket on the cable conduction switching box is used for switching, so that the testing operation flow is simplified, and the damage risk of the cable connector to be tested is reduced; utilize the terminal on the cable switch-on adapter box, reduce manual detection operation degree of difficulty, reduce the connector and damage the risk. The cable conduction switching device is of an independent structure, is convenient to carry and is suitable for the use requirement outside a factory.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

fig. 1 is a schematic structural diagram of a cable conducting adaptor according to an embodiment of the present utility model;

fig. 2 is a schematic diagram illustrating an internal connection of a cable conducting adaptor according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a patch cable according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a cable under test according to an embodiment of the present utility model;

FIG. 5 is an automatic test chart according to an embodiment of the present utility model.

The device comprises a 1-handle, a 2-manual test binding post, a 3-test butt connector W1, a 4-test butt connector XP1, a 5-automatic detection equipment butt connector and a 6-chassis.

Detailed Description

The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.

The utility model provides a cable conduction switching device which is used for conducting test of cables, ensures the correctness of cable contacts, replaces the traditional manual test mode, and overcomes the defects of low detection efficiency, difficult operation and easy damage to contact points of connectors.

The cable conduction switching device comprises a cable conduction switching box and a switching cable, wherein the cable conduction switching box is connected with cable automatic detection equipment through the switching cable, and a tested cable is directly mounted on the cable conduction switching box; the cable conduction switching box switches the contact signals to be tested to the cable automatic switching equipment through the switching cable, so that the automatic detection of the signal channel resistance is realized.

As shown in fig. 1 and 2, the cable connection switching box of the present embodiment includes a chassis, a manual test terminal, a test docking connector W1, a test docking connector XP1, an automatic detection device docking connector, and a handle on a chassis panel. As shown in fig. 4, both ends of the cable under test are connected to the test mating connector W1 and the test mating connector XP1, respectively. The cable conduction switching box has two modes of manual detection and automatic detection, and when all the contacts of the test butt connector W1 and the test butt connector XP1 are connected with the manual test binding posts one by one, the manual detection is realized; when all the contacts of the test docking connector W1 and the test docking connector XP1 are connected to the automatic detection equipment docking connector one by one, automatic detection is realized.

The structure of the adapter cable is shown in fig. 3, one end of the adapter cable is a matched connector matched with the cable conduction adapter box, and the other end of the adapter cable is a matched connector matched with the automatic detection equipment; the switching cable is connected with the cable conduction switching box and the automatic detection equipment, so that signal transmission can be realized.

In this embodiment, the number of manual test terminals is 81, the number of automatic detection equipment docking connectors is 6, the number of patch cables is 6, and the number of handles on the chassis is 2.

The mounting hole of the manual test binding post on the case is an anti-sliding waist-shaped hole, the manual test binding post can be connected with a standard patch banana plug with the diameter of 4mm, and also can be directly connected with a wire core wire or a wire fork, so that an operator can conveniently and manually detect the manual test binding post.

The cable of this embodiment switches on the switching box, adopts Kelvin four-wire detection resistance to connect inside, through with test butt joint connector W1, test butt joint connector XP1 correspond the socket tie point one by one with the automatic checkout equipment butt joint connector (X1 ~ X6) on the switching box correspond tie point, correspond the terminal interconnection on the switching box, realize test butt joint connector W1, test butt joint connector XP1 correspond socket and transit connector, terminal's signal intercommunication. In this embodiment, the total of 253 items are wiring items inside the cable connection switching box.

The cable of this embodiment switches on the switching box and is independent structure, and components and parts all set up on the panel, and the inside and side of box do not set up components and parts. The socket types of the test butt-joint connector W1 and the test butt-joint connector XP1 are completely corresponding to the plug type of the tested cable, so that the damage to the tested cable is avoided; the X1-X6 sockets on the panel are used for installing the adapter cable; the panel is provided with 81 binding posts, wherein XP1 corresponds to 30 binding posts, and W1 corresponds to 51 binding posts.

As shown in fig. 5, taking cabinet type MK autopeg series cable automatic detection equipment of MK company as an example, the automatic detection process of the cable conduction connection device of the present embodiment is as follows:

1) Two ends of the 6 adapter cables are respectively connected to contacts X1-X6 on the cable conduction adapter box and contacts X1-X6 of cable automatic detection equipment of MK company;

2) The XP1 and W1 plugs of the cable to be tested are respectively installed to the contacts of XP1 and W1 on the cable conduction adapter box, the installation direction is checked and confirmed to be correct before installation, and any instrument, wire or other objects are checked and confirmed to be not connected to the binding post of the adapter box;

3) Starting the cable automatic detection equipment of MK company to carry detection software, and running a preset software program to perform test;

4) After the test is completed, the tested cable is disassembled, and test records are made.

The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the utility model and the features of the embodiments may be combined with each other arbitrarily without conflict.

Claims

1. The utility model provides a cable switches on switching device for by the test of cable, its characterized in that includes cable switch on switching box and switching cable, the cable switch on switching box and is including the quick-witted case, be equipped with manual test terminal, test butt joint connector W1, test butt joint connector XP1, automated inspection equipment butt joint connector on the panel of machine case, the one end of switching cable with the automated inspection equipment butt joint connector is connected, by the both ends of cable be connected to respectively test butt joint connector W1 with test butt joint connector XP1, test butt joint connector W1 test butt joint connector XP1 is connected to simultaneously manual test terminal or the automated inspection equipment butt joint connector.

2. The cable conducting and switching device according to claim 1, wherein a handle is further provided on a panel of the chassis.

3. The cable pass-through adaptor of claim 1, wherein the mounting hole of the manual test post on the chassis panel is a kidney-shaped hole.

4. A cable conductance transfer device according to claim 3, wherein the manual test post is connected to a banana plug having a diameter of 4mm, or to a wire core, or to a wire fork.

5. The cable conduction switching device of claim 1, wherein the electrical circuit of the cable conduction switching box is a kelvin four-wire detection resistor.

6. The cable turn-on transition device of claim 1, wherein the number of manual test posts is 81, the number of automatic detection device docking connectors is 6, and the number of transition cables is 6.

7. The cable on transition device of claim 1, wherein the other end of the transition cable is connected to a cable automatic detection apparatus.