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CN-121994453-A - Optical fiber end face detection device

CN121994453ACN 121994453 ACN121994453 ACN 121994453ACN-121994453-A

Abstract

The application provides an optical fiber end face detection device which comprises a base, a displacement table, a rotary table, a detection mechanism and a plurality of installation pieces. The displacement platform and the detection mechanism are both arranged on the base. The optical fiber detection device comprises a rotary table, a plurality of installation pieces, a detection mechanism and a detection mechanism, wherein the rotary table is rotatably connected to the displacement table and can move relative to a base under the action of the displacement table, a first installation position and a second installation position are arranged on the rotary table, the first installation position can be used for installing optical fibers, each installation piece is detachably connected to the second installation position of the rotary table, and a plurality of installation pieces can be used for installing different connectors, and in the rotating process of the rotary table, the first installation position and the second installation position can sequentially pass through the detection position, so that the detection mechanism can detect the optical fibers at the detection position. Because installed part and second installation position detachably are connected, and a plurality of installed parts can install different connectors to can realize detecting the optic fibre of different grade type and being connected with the connector, need not to set up a plurality of detection device, reduce equipment cost.

Inventors

  • YU XINGSHE
  • Dong Fazhong
  • ZHANG PAN
  • WANG SHAOPENG

Assignees

  • 广东先导激光智能科技有限公司

Dates

Publication Date
20260508
Application Date
20260205

Claims (10)

  1. 1. An optical fiber end face detection device, comprising: A base; The displacement table is arranged on the base; the rotating platform is rotatably connected to the displacement platform and can move relative to the base under the action of the displacement platform, a first installation position and a second installation position are arranged on the rotating platform, and the first installation position can be used for installing optical fibers; a plurality of mounting members, each detachably connected to a second mounting location of the turntable, the plurality of mounting members being capable of mounting a different connector; the detection mechanism is arranged on the base; in the process of rotating the rotary table, the first installation position and the second installation position can sequentially pass through the detection position, so that the detection mechanism detects the optical fiber at the detection position.
  2. 2. The optical fiber end face detection device according to claim 1, further comprising a positioning member movably connected to the displacement table, wherein the rotary table is provided with a plurality of positioning grooves; the positioning piece can be abutted against the rotary table in the moving process, and can be inserted into the positioning groove in the rotating process of the rotary table; when the positioning piece is inserted into any positioning groove, the rotary table can be fixed relative to the displacement table, and an installation position is located at the detection position.
  3. 3. The fiber-optic endface detection apparatus of claim 2, further comprising an elastic member disposed between the displacement table and the positioning member for providing a force that urges the positioning member against the rotary table.
  4. 4. The optical fiber end face detection device according to claim 2, further comprising a connecting arm, wherein one end of the connecting arm is connected with the displacement table, the rotary table is rotatably connected with one end of the connecting arm away from the displacement table through a connecting shaft, the positioning piece is movably connected with the connecting arm, and can be abutted to the side wall of the connecting shaft in the moving process of the positioning piece, and a plurality of positioning grooves are formed in the side wall of the connecting shaft along the circumferential direction of the connecting shaft.
  5. 5. The fiber-optic endface detection apparatus of claim 4, further comprising an angle adjustment mechanism, wherein the displacement stage is coupled to the angle adjustment mechanism, and wherein the angle adjustment mechanism is coupled to the connecting arm to drive the connecting arm to rotate.
  6. 6. The fiber-optic endface detection apparatus of claim 1, further comprising a plurality of clamps, each of the clamps being removably coupled to the first mounting location of the turntable, and the clamps being capable of positioning an optical fiber.
  7. 7. The optical fiber end face detection device according to claim 1, further comprising a cleaning mechanism provided to the base, and an output end of the cleaning mechanism faces a mounting position rotated to the detection position to clean an end face of the optical fiber.
  8. 8. The optical fiber end face detection device according to claim 7, wherein the output end of the cleaning mechanism comprises a liquid spraying port capable of spraying the cleaning liquid toward the end face of the optical fiber and a gas spraying port capable of spraying the drying gas toward the end face of the optical fiber.
  9. 9. The fiber-optic endface detection apparatus of claim 1, wherein the displacement stage includes a first translational drive member, a second translational drive member, and a third translational drive member, the first translational drive member disposed on the base and coupled to the second translational drive member, the second translational drive member coupled to the third translational drive member, and the third translational drive member coupled to the rotary stage.
  10. 10. The fiber-optic endface detection apparatus of claim 1, wherein the detection mechanism includes a microscope and a plurality of lenses adapted to the microscope, the plurality of lenses having different display magnifications.

Description

Optical fiber end face detection device Technical Field The application belongs to the technical field of optical fiber processing, and particularly relates to an optical fiber end face detection device. Background The optical fiber is an elongated transparent fiber made of high-purity glass or plastic, can realize high-speed transmission of information by utilizing the principle of total reflection of light, and is mainly applied to the fields of communication, sensing, measurement and medical treatment. An optical fiber generally comprises a core and a cladding having a lower refractive index than the core such that an optical signal propagates within the core by total internal reflection. During long distance signal transmission, it is often necessary to use connectors to connect the end faces of two optical fibers. For different types of optical fibers, it is often necessary to use different connectors for connection. After the connector is connected to the optical fiber, the end face of the optical fiber also needs to be inspected. For different types of optical fibers and connectors, it is often necessary to provide multiple detection devices, which is costly. Disclosure of Invention The application aims to solve the technical problems that for different types of optical fibers and connectors, a plurality of detection devices are required to be arranged to detect the end faces of the optical fibers respectively, and the cost is high. The technical scheme provided by the application is as follows: an optical fiber end face detection device comprising: A base; The displacement table is arranged on the base; the rotating platform is rotatably connected to the displacement platform and can move relative to the base under the action of the displacement platform, a first installation position and a second installation position are arranged on the rotating platform, and the first installation position can be used for installing optical fibers; a plurality of mounting members, each detachably connected to a second mounting location of the turntable, the plurality of mounting members being capable of mounting a different connector; the detection mechanism is arranged on the base; in the process of rotating the rotary table, the first installation position and the second installation position can sequentially pass through the detection position, so that the detection mechanism detects the optical fiber at the detection position. By adopting the optical fiber end face detection device, the connector with the optical fiber is arranged on the mounting piece, then the mounting piece is arranged on the second mounting position of the rotary table, and the rotary table is rotated until the second mounting position is rotated to the detection position, so that the end face of the optical fiber can be detected through the detection mechanism. Because mounting and second installation position detachably are connected, and a plurality of mounting can install different connectors to can realize detecting the optic fibre of different grade type and being connected with the connector, need not to set up a plurality of detection device, reduce equipment cost. In addition, bare optical fiber can install in first installation position, rotates the revolving stage and makes first installation position rotate to the testing position to realize that detection mechanism detects the terminal surface of bare optical fiber, be applicable to the detection of optic fibre terminal surface under the different circumstances, improve optic fibre terminal surface detection device's commonality. Further, the rotary table further comprises a positioning piece, wherein the positioning piece is movably connected to the displacement table, and a plurality of positioning grooves are formed in the rotary table; the positioning piece can be abutted against the rotary table in the moving process, and can be inserted into the positioning groove in the rotating process of the rotary table; when the positioning piece is inserted into any positioning groove, the rotary table can be fixed relative to the displacement table, and an installation position is located at the detection position. Further, the rotary table comprises an elastic piece, wherein the elastic piece is arranged between the displacement table and the positioning piece and is used for providing acting force for enabling the positioning piece to be pressed against the rotary table. Further, still include the linking arm, linking arm one end with the displacement platform is connected, the revolving stage through the connecting axle rotationally connect in the linking arm is kept away from the one end of displacement platform, setting element swing joint in the linking arm, just the setting element activity in-process can the butt in the lateral wall of connecting axle, a plurality of the constant head tank is followed the circumference of connecting axle is seted up in the lateral wall of