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Failure detector of 2M head and connected cable

A detector and fault technology, applied in the direction of instruments, measuring electronics, measuring devices, etc., can solve problems such as complicated methods and long processing time, and achieve the effects of reducing workload, improving equipment operation rate, and shortening fault processing time

Inactive Publication Date: 2013-06-12
JIXI ELECTRIC POWER BUREAU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the current method for judging the welding condition of the 2M head and the connected cables is complicated and the processing time is long. The present invention provides a fault detector for the 2M head and the connected cables

Method used

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  • Failure detector of 2M head and connected cable
  • Failure detector of 2M head and connected cable
  • Failure detector of 2M head and connected cable

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0013] Specific implementation mode one: combine figure 1 with figure 2 Describe this embodiment, the 2M head described in this embodiment and the fault detector of the connected cable,

[0014] It includes 2M head connector 4 and LED 3;

[0015] The core wire at one end of the 2M head connector 4 is connected to the anode of the light emitting diode, and the leather wire at one end of the 2M head connector 4 is connected to the cathode of the light emitting diode 3 .

[0016] In actual use, one connection end of the 2M head connector 4 of this embodiment is used to connect one end of the first 2M head 5 to be tested, and the other end of the first 2M head 5 to be tested is passed through the first cable to be tested. 6 is connected with a second device 7 . In the case of the normal operation of the second device 7, if the light-emitting diode of the present invention is luminous, it proves that the first 2M head 5 to be tested and the connected first cable 6 to be tested ...

specific Embodiment approach 2

[0017] Specific implementation mode two: combination image 3 Describe this embodiment, this embodiment is a further limitation of the 2M head and the fault detector of the connected cable described in the second specific embodiment, and it also includes two audio cables;

[0018] One end of one audio line is connected to the anode of the light emitting diode 3 , and one end of the other audio line is connected to the cathode of the light emitting diode 3 .

[0019] In actual use, when the first device is connected to one end of the second cable 2 to be tested through the second 2M head 8 to be tested, and the other end of the second cable 2 to be tested does not have a 2M head, the measurement process is: a The other end of the audio cable is connected to the core wire at the other end of the second cable under test 2 , and the other end of the other audio cable is connected to the leather wire at the other end of the second cable under test 2 . When the second device 1 is w...

specific Embodiment approach 3

[0020] Embodiment 3: This embodiment is a further limitation of the 2M head and the fault detector of the connected cable described in Embodiment 1. The model of the 2M head connector 4 is: L9-J or L9-KY Or L9-KKY or L9-JN or L9-JKJ or CEN-75J.

[0021] This invention is easy to manufacture, simple and easy to implement, and has a very high utilization rate of front-line personnel in systems in the fields of communication, dispatching data network, centralized control video, telecontrol private network, power environment monitoring, etc.

[0022] In the case of determining that the 2M head and the cable of the connected device are faultless, the present invention can also be used to detect whether the sending device is operating normally. If the light-emitting diode is on, it proves that the sending device is normal. If the light-emitting diode is off, then Proof that the sending device is not functioning properly.

[0023] When it is determined that the cable under test or t...

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Abstract

The invention provides a failure detector of a 2M head and a connected cable and relates to a failure detector. The failure detector aims at solving the problems that the method for judging the welding condition of the 2M head and the connected cable in the prior art is complicated, and in addition, the processing time is longer. The failure detector comprises a 2M head connector and a light emitting diode, wherein a core wire at one end of the 2M head connector is connected with an anode of the light emitting diode, and a covered wire at one end of the 2M head connector is connected with a cathode of the light emitting diode. The failure detector also comprises two audio wires, one end of one audio wire is connected with the anode of the light emitting diode, and one end of the other audio wire is connected with the cathode of the light emitting diode. The failure detector is suitable for being used for judging the welding condition of the 2M head and the connected cable during the 2M service fulfillment or daily maintenance.

Description

technical field [0001] The invention relates to a fault detector, in particular to a fault detector for a 2M head and connected cables. Background technique [0002] At present, with the continuous promotion of power dispatching data network, centralized control video system, power environment monitoring, telecontrol private network, etc., more and more services are transmitted with 2M bandwidth, and the workload of technicians involving 2M head welding is increasing. big. When the 2M service is opened or routinely maintained, it is necessary to judge the welding status of the 2M head and the connected cables, but the current judgment method is complicated and takes a long time. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the current method for judging the welding condition of the 2M head and the connected cables is complicated and takes a long time to process. The present invention provides a fault detector for the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/02
Inventor 张淑艳孙延臣张竞伟李震王占伟姜宝林
Owner JIXI ELECTRIC POWER BUREAU
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