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Cable plug head

A technology for cable plugs and cable joints, which is applied to parts of thermometers, measuring devices, instruments, etc., can solve the problems of high precision, high cost, and inability to realize single-cabinet status display, etc., and achieve good temperature sensing performance and temperature The effect of accurate data and low cost

Inactive Publication Date: 2016-06-01
CHANGYUAN ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fiber Bragg grating temperature measurement: can only measure the surface temperature of the cable plug-in head, high precision, not affected by the electromagnetic environment, expensive, can not be placed in a single cabinet, and can not realize the status display of a single cabinet

Method used

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Embodiment Construction

[0015] The preferred embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings:

[0016] Combine figure 1 with figure 2 , A cable plug head, comprising a double-headed screw 3, the surface of the middle of the double-headed screw 3 is covered with a B-type connecting rod 4, the B-type connecting rod 4 is covered with a back plug body 5, the back plug A plug 6 is embedded in the tail of the main body 5. The plug 6 includes a rubber sleeve and a cable connector 12 inside the rubber sleeve. The cable connector 12 is connected to the tail end of the double-headed screw 3, and the cable connector 12 is A temperature measuring probe 9 is embedded, the temperature measuring probe 9 is connected to an optical fiber 10, and the optical fiber 10 is connected to a connector 11, and the connector 11 is embedded in a test nut 13, and the test nut 13 is embedded in the plug 6 tail. The material of the cable joint 12 is copper...

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Abstract

The invention discloses a cable plug head, which comprises a double-head screw rod. The surface of the middle portion of the double-head screw rod is wrapped by a B-type connecting rod; the B-type connecting rod is externally wrapped by a rear plug main body; the tail portion of the rear plug main body is embedded by a plug; the plug comprises a rubber sleeve and a cable connector in the rubber sleeve; the cable connector is connected to the tail end of the double-head screw rod, and is internally embedded by a temperature measurement probe; the temperature measurement probe is connected with an optical fiber; the optical fiber is connected with a connector; the connector is embedded in an electricity-detection nut; and the electricity-detection nut is embedded in the tail portion of the plug. The measured temperature data is more accurate and real; and the temperature measurement probe is made of a ceramic material, so that the temperature sensing performance is good and the cost is low.

Description

Technical field [0001] The present invention relates to a cable joint, in particular to a cable plug-in head. Background technique [0002] At present, there are mainly three ways to measure the temperature of the cable plug-in head of the ring network cabinet: infrared thermal image temperature measurement, wireless temperature measurement and fiber grating temperature measurement. Infrared thermal imaging temperature measurement: It can only measure the surface temperature of the cable plug head, with poor accuracy, high cost, inability to achieve online monitoring, and easy to be affected by the environment. Wireless temperature measurement: It can only measure the surface temperature of the cable plug, which is susceptible to electromagnetic and temperature interference, and data transmission is prone to errors and loss. Fiber Bragg Grating Temperature Measurement: It can only measure the surface temperature of the cable plug-in head. It has high accuracy, is not affected by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K13/00G01K1/02
CPCG01K1/024G01K13/00
Inventor 钟海杰高飞黄洪王锦明陈刚姚光陆寒明徐明良
Owner CHANGYUAN ELECTRIC TECH
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