Optical fiber butt joint detection method and device applied to optical fiber connector
An optical fiber connector and detection device technology, applied in the coupling of optical waveguides, light guides, optics, etc., can solve problems such as fiber damage
Pending Publication Date: 2019-10-22
JIANGSU UNIKIT OPTICAL TECH
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Problems solved by technology
Due to the different perception capabilities of human hands, and the material of the optical fiber is usually brittle, once the insertion force is too high, it will cause damage to the optical fiber
Method used
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Embodiment Construction
[0028] Below in conjunction with accompanying drawing, the present invention will be further described, as figure 2 , image 3 and Figure 4 As shown, an optical fiber docking detection device applied to optical fiber connectors,
[0029] include:
[0030] The fixing part is used to fix the optical fiber connector to be detected, and make the ferrule body 1 of the optical fiber connector abut against the light emitting part; The relative positions of the connectors do not change and the ferrule body 1 of the optical fiber connector is pressed against the light-emitting part. The specific structure can be as patent Figure 5 As shown, the relative position of the main body of the optical fiber connector is fixed by a groove part 9 and a movable part 10 .
[0031] A light-emitting part, the end face of the light-emitting part is provided with an abutment surface 3 that abuts against the ferrule body 1 of the detected optical fiber connector, and an inner concave part 4 tha...
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The invention belongs to the optical fiber connector assembling field and relates to an optical fiber butt joint detection method and device applied to an optical fiber connector. According to the optical fiber butt joint detection method and device applied to the optical fiber connector, a light source for detection is provided through the light-emitting optical fiber of a light-emitting part, the plug pin body of an optical fiber connector to be detected abuts against the light-emitting part. When the optical fiber is not inserted into the optical fiber connector, light intensity visible tohuman eyes is formed at the abut joint of the plug pin body and the optical fiber due to the scattering effect of light. When the optical fiber is inserted into the optical fiber connector, light intensity visible to human eyes at the abut joint deceases if the optical fiber is inserted into the abut joint of the optical fiber connector and the optical fiber end surface of the light-emitting optical fiber, namely an accurate position, and therefore, an operator can easily and quickly determine the insertion state of the optical fiber.
Description
technical field [0001] The invention relates to the field of optical fiber connector assembly, in particular to an optical fiber butt detection method and device applied to optical fiber connectors. Background technique [0002] Optical fiber connectors, especially field-assembled optical fiber connectors, need to strip the optical cable and insert the optical fiber into the optical fiber connector when assembling the optical fiber, such as figure 1 As shown, the optical fiber passes through the optical fiber channel in the ferrule body 1 of the optical fiber connector, and then the optical fiber is fixed into the optical fiber connector through the locking structure of the optical fiber connector itself. During the assembly process, the operator needs to insert the optical fiber at least to a position flush with the end face of the ferrule body 1 . At present, on-site assembly mainly relies on the dustproof cap 2 that comes with the fiber optic connector. When the dustproo...
Claims
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IPC IPC(8): G02B6/38
CPCG02B6/3843
Inventor 赵勇赵毅张登平张康健
Owner JIANGSU UNIKIT OPTICAL TECH