Optical fiber connector end face angle measuring device
A technology of angle measuring device and optical fiber connector, which is applied to measuring devices, instruments, etc., can solve the problems of insufficient measurement stability and lack of elastic reset structure, etc.
Active Publication Date: 2019-01-11
深圳市维度科技股份有限公司
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Problems solved by technology
However, the existing adjustment methods are manual adjustment, and the angle is adjusted to the measurement state of APC through a displacement tool such as a differential head, and this adjustment method will lead to insufficient measurement stability, and then the motor drive and elastic reset are used to automatically adjust. However, this method lacks a reasonable and easy-to-disassemble elastic reset structure
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[0026] An optical fiber connector end face angle measuring device, see figure 1 , comprising a fixture platform 1, the fixture platform 1 is provided with a fixture stand 2 fixedly connected to the fixture platform 1 and a fixture riser 3 rotatably connected to the fixture platform 1, the fixture stand 2 includes a through hole in the middle The vertical plate body 21, the bottom of the vertical plate body 21 is fixedly connected with the fixture platform 1, the top of the vertical plate body 21 is connected with a horizontal connecting plate 22, and the horizontal connecting plate 22 is provided with a connecting plate rotating shaft 221, on the fixture platform 1 A platform rotating shaft 11 coaxial with the connecting plate rotating shaft 221 ( figure 2 It can be seen in ), the fixture vertical plate 3 is located between the horizontal connecting plate 22 and the fixture platform 1, its top is rotatably connected with the connecting plate rotating shaft 221, and its bottom...
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The invention discloses a device for measuring the angle of an end face of an optical fiber connector, and the device comprises a clamping tool platform. The clamping tool platform is provided with a clamping tool vertical plate seat which is fixedly connected to the clamping tool platform, and a clamping tool vertical plate which is rotatingly connected to the clamping tool platform. The bottom of the clamping tool vertical plate is connected with a horizontal pulling plate, and the clamping tool vertical plate seat comprises a vertical plate body. The bottom of the vertical plate body is provided with a hollow-out part which is used for the passing and swinging of the horizontal pulling plate. The clamping tool platform is also connected with a drive motor which is used for driving the horizontal pulling plate to drive the clamping tool vertical plate to rotate. An elastic resetting structure which is used for driving the clamping tool vertical plate to rotate in a deflection direction is connected between the clamping tool vertical plate and the clamping tool platform. The elastic resetting structure comprises a drag hook spring, a pulling plate connection hole passing through the horizontal pulling plate, and a platform connection hole passing through the clamping tool platform. The pulling plate connection hole is connected with the platform connection hole. One end of the drag hook is connected in the pulling plate connection hole, and the other end of the drag hook is connected in the platform connection hole. The platform is provided with the elastic resetting structure, is reasonable in setting, and is easy to disassemble.
Description
technical field [0001] The invention relates to an optical fiber connector detection technology, in particular to an optical fiber connector end face angle measurement device. Background technique [0002] Interferometry is a method of measuring height data through bright fringes produced by the optical path difference produced by the coherent properties between two beams of coherent light. The light is divided into two beams by the beam splitter prism, and the optical path difference between the reflected reference mirror and the returned light from the sample forms interference fringes. [0003] As a device for measuring the geometric parameters of the fiber optic connector end face, measuring the APC angle has always been the focus of testing. However, the existing adjustment methods are manual adjustment, and the angle is adjusted to the measurement state of APC through a displacement tool such as a differential head, and this adjustment method will lead to insufficient...
Claims
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IPC IPC(8): G01B21/22
CPCG01B21/22
Inventor周其
Owner深圳市维度科技股份有限公司