Cable end testing device and calibration head thereof
A detection device and cable technology, applied in transmission systems, electromagnetic wave transmission systems, instruments, etc., can solve the problems of easily damaged labels and inconvenient operation, and achieve the effect of avoiding user experience and simplifying operation procedures.
Inactive Publication Date: 2016-07-20
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to provide a cable end detection device that is convenient for detecting the corresponding relationship between the two ends of the cable to solve the problems that the label is easily damaged during label inspection and the operation is inconvenient during red light inspection; the purpose of the present invention is also to provide the above-mentioned Calibration heads used in detection devices
Method used
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Embodiment Construction
[0021] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0022] A specific embodiment of the cable end detection device of the present invention, such as Figure 1 to Figure 4 As shown, it includes a test fiber 5, a front calibration head 6 fixed on the front end of the test fiber 5, and a rear calibration head 4 fixed on the rear end of the test fiber 5. The front calibration head 6 is set on the end of the cable 3 close to the first device 1, The rear calibration head 4 is set on the end of the cable 3 close to the second device 2. The front calibration head 6 has the same specific structure as the rear calibration head 4. The structure of the calibration head will be described below as an example of the front calibration head 6.
[0023] The front calibration head 6 comprises a rectangular front end housing 61, the front end housing 61 is made of a transparent material whose refractive index is greater than...
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The invention relates to a cable end testing device and a calibration head thereof, thereby setting problems of easy label damage in label testing and inconvenient operation in red light testing. When the cable end testing device is in use, a testing optical fiber is fixed on positions next to two ends of a to-be-tested cable through a front calibration head and a back calibration head. When correspondence between two ends of the to-be-tested cable is detected, a beam of parallel visible light is transmitted into the testing optical fiber in the front axis direction of the testing optical fiber. The visible light is transmitted along the testing optical fiber and is transmitted out of the back end of the testing optical fiber for facilitating observation. Therefore the correspondence between two ends of the cable can be determined through observing the calibration head where the visible light is transmitted out at the back end of the cable. Not only is operation step required in testing simplified, but also user experience reduction caused by pulling-out of a corresponding cable is prevented.
Description
technical field [0001] The invention relates to a cable end detection device and a calibration head thereof. Background technique [0002] In the field of traditional industrial optical cable and cable wiring, equipment is often interconnected with cables. However, when the wiring density is high and the wiring distance is long, the correctness of the wiring relationship during wiring, as well as the subsequent troubleshooting and maintenance can only be carried out by comparing work orders and labels one by one, but labels are easy to damage, so through label comparison On the other hand, the operation of checking the connection relationship of cables between two devices is difficult and error-prone, and the operation and maintenance costs are high. Some people in the industry integrate a chip on the connector at the end of the cable, and judge whether the connection relationship between the cables between the devices is correct through the information in the integrated ch...
Claims
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IPC IPC(8): G02B6/32G02B6/26H04B10/071
CPCG02B6/32G02B6/264H04B10/071
Inventor 王金殿孙亚磊韩云钊田兵兵
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD