A high-precision integrated LC fiber optic connector auxiliary testing device

Abstract

This invention discloses a high-precision integrated LC-type fiber optic connector auxiliary testing device, comprising a first slide rail, a support frame fixedly connected to the front middle position of the first slide rail, a display screen fixedly connected to the upper end of the support frame, a second slide rail fixedly connected to the rear middle position of the first slide rail, and a moving component disposed at the upper end of the first slide rail. In this invention, the second slide rail, a second screw, and a second servo motor can drive the second clamping component to move, thereby adjusting the position of the jack mold so that the fiber optic connector is inserted into the jack mold's jack hole. Furthermore, the third slide rail, a third screw, and a third servo motor can adjust the position of the corresponding first clamping component, thereby pulling the fiber optic connector and detecting the tension of the fiber optic connector. A pressure sensor can detect the tension, and the display screen can display the data, achieving automatic testing.

Description

Technical Field

[0001] This invention relates to the field of fiber optic connector testing technology, and in particular to a high-precision integrated LC type fiber optic connector auxiliary testing device. Background Technology

[0002] LC type connectors are a type of fiber optic connector developed by the renowned Bell Labs. They are made using a modular jack latching mechanism that is easy to operate. The size of the pins and sleeves used is half that of ordinary SC and FC connectors, at 1.25mm. This allows for an increase in the density of fiber optic connectors in fiber optic distribution frames. Currently, LC type connectors have actually taken a dominant position in single-mode SFF, and their application in multimode is also growing rapidly. As fiber optic cables become more widespread and are being laid in more and more places, the requirements for fiber optic connectors are also increasing. Among these requirements, the tensile strength test after the fiber optic connector is inserted into the slot is essential.

[0003] Chinese patent publication number CN212300810U discloses a fiber optic connector tensile testing device, including a base, a slide rail with an opening at the upper end of the base, a slider slidably mounted within the slide rail, a movable plate integrally formed on the slider, a bearing outer shaft with an opening and welded to the right side of the movable plate, a positioning plate integrally formed on the upper right side of the base, a screw hole with an opening in the center of the positioning plate, and a movable screw screwed into the screw hole. This invention, through the arrangement of the movable screw, bearing, screw hole, slide rail, movable plate, and positioning plate, allows the movable screw to rotate according to the screw hole, aligning its left end with the bearing on the movable plate. When the rotating screw presses against the movable plate and slides within the slide rail, the fiber optic connector is held between the movable plate and the positioning plate, which facilitates a direct and intuitive display of the fiber optic connector's tensile strength. This practical device is suitable for widespread promotion and use.

[0004] Existing fiber optic connector auxiliary testing devices have low testing efficiency, cannot pre-clamp the connectors, have defects in clamping firmness, and cannot perform automatic testing. To overcome these disadvantages, this invention provides a surface burn cleaning device based on a sealing cover. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-precision integrated LC type fiber optic connector auxiliary testing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-precision integrated LC type fiber optic connector auxiliary testing device, comprising a first slide rail, a support frame fixedly connected to the middle position of the front side of the first slide rail, a display screen fixedly connected to the upper end of the support frame, a second slide rail fixedly connected to the middle position of the rear side of the first slide rail, a moving component provided at the upper end of the first slide rail, first clamping components provided on both sides of the upper end of the moving component, a connector being clamped in the first clamping component, and a second clamping component provided at the upper end of the second slide rail.

[0007] Furthermore, a first screw is rotatably connected inside the first slide rail, and a first servo motor is fixedly connected to one side of the first slide rail. The output end of the first servo motor is fixedly connected to one end of the first screw.

[0008] Furthermore, a second screw is rotatably connected inside the second slide rail, and a second servo motor is fixedly connected to one end of the second slide rail. The output end of the second servo motor is fixedly connected to one end of the second screw.

[0009] Furthermore, the moving component includes a support plate, and a first slider is fixedly connected to the lower middle position of the support plate. The first slider is slidably connected to a first slide rail, and the first slider is threadedly connected to a first screw.

[0010] Furthermore, a third slide rail is fixedly connected to both sides of the upper end of the support plate, and a third screw is rotatably connected inside the third slide rail. A third servo motor is fixedly connected to one end of each third slide rail, and the third servo motor is fixedly connected to one end of the corresponding third screw.

[0011] Furthermore, the first clamping assembly includes a connecting housing, a third slider is fixedly connected to the lower end of the connecting housing, the third slider is slidably connected to a third slide rail, and the third slider is threadedly connected to a corresponding third screw. A supporting housing is provided at the upper end of the connecting housing, and a first bidirectional screw is rotatably connected to the rear side of the inner side of the supporting housing.

[0012] Furthermore, a first adjusting knob is fixedly connected to one end of the first bidirectional screw, and a fourth slider is slidably connected to both sides of the inside of the support housing. The fourth slider is threadedly connected to one side of the first bidirectional screw, and a first clamping plate is fixedly connected to the upper end of each fourth slider.

[0013] Furthermore, the second clamping assembly includes a second slider, which is slidably connected to a second slide rail and threadedly connected to a second screw. A connecting frame is fixedly connected to the upper end of the second slider, and a fourth slide rail is fixedly connected to the front side of the connecting frame.

[0014] Furthermore, the fourth slide rail is internally rotatably connected to a second bidirectional screw, one end of which is fixedly connected to a second adjusting knob. The front ends of the fourth slide rail are each provided with a second clamping plate, the rear sides of which are slidably connected to the fourth slide rail, and the rear sides of the second clamping plates are respectively threadedly connected to the second bidirectional screw. An insertion mold is provided between the second clamping plates.

[0015] The beneficial effects of this invention are:

[0016] 1. When in use, the high-precision integrated LC type fiber optic connector auxiliary testing device can firmly clamp the fiber optic connector through the first clamping components set on both sides of the upper end of the moving component, and can clamp the socket mold through the second clamping component.

[0017] 2. When in use, the high-precision integrated LC type fiber optic connector auxiliary testing device can adjust the position of the moving component through the first slide rail, the first screw and the first servo motor, so that the fiber optic connector in the first clamping component is aligned with the jack mold. When testing one fiber optic connector, another fiber optic connector can be clamped in advance, which can improve the testing efficiency.

[0018] 3. In use, this high-precision integrated LC type fiber optic connector auxiliary testing device can move the second clamping component by means of a second slide rail, a second screw, and a second servo motor, thereby adjusting the position of the jack mold so that the fiber optic connector is inserted into the jack mold's jack hole. Then, the position of the corresponding first clamping component can be adjusted by means of a third slide rail, a third screw, and a third servo motor, thereby pulling the fiber optic connector and detecting the tension of the fiber optic connector. A pressure sensor can detect the tension, and a display screen can display the data, realizing automatic detection. Attached Figure Description

[0019] To more clearly illustrate the technical solution of the present invention, the accompanying drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 : Front view of the present invention;

[0021] Figure 2 : Schematic diagram of the mounting structure of the first screw and the second screw of the present invention;

[0022] Figure 3 : A schematic diagram of the mobile component structure of the present invention;

[0023] Figure 4 : A schematic diagram of the first clamping component structure of the present invention;

[0024] Figure 5 : Schematic diagram of the pressure sensor mounting structure of the present invention;

[0025] Figure 6 : A schematic diagram of the connecting block installation structure of the present invention;

[0026] Figure 7 : Schematic diagram of the second clamping component structure of the present invention;

[0027] Figure 8 : Schematic diagram of the second bidirectional screw mounting structure of the present invention;

[0028] Figure 9 : Schematic diagram of the external structure of the connector of the present invention;

[0029] Figure 10 : Schematic diagram of the internal structure of the connector of the present invention.

[0030] The attached figures are labeled as follows:

[0031] 1. First slide rail; 2. Support frame; 3. Display screen; 4. Moving component; 5. First clamping component; 6. Second slide rail; 7. Second clamping component; 8. First screw; 9. First servo motor; 10. Second screw; 11. Second servo motor; 12. Support plate; 13. First slider; 14. Third slide rail; 15. Third screw; 16. Third servo motor; 17. Connecting housing; 18. Third slider; 19. Support housing; 20. First bidirectional screw; 21. First adjusting knob; 22. Fourth slider; 23. First clamping plate; 24. Limiting rod; 25. Pressure sensor; 26. Connecting block; 27. Second slider; 28. Connecting frame; 29. ​​Fourth slide rail; 30. Second clamping plate; 31. Insertion mold; 32. Second bidirectional screw; 33. Second adjusting knob; a. Outer shell; b. Limiting sleeve; c. Protective sleeve; d. Insert. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Example 1

[0034] like Figure 1-8As shown, a high-precision integrated LC type fiber optic connector auxiliary testing device is disclosed, including a first slide rail 1, a support frame 2 fixedly connected to the middle of the front side of the first slide rail 1, a display screen 3 fixedly connected to the upper end of the support frame 2, a second slide rail 6 fixedly connected to the middle of the rear side of the first slide rail 1, a moving component 4 provided at the upper end of the first slide rail 1, first clamping components 5 provided on both sides of the upper end of the moving component 4, the first clamping components 5 holding the connector, and a second clamping component 7 provided at the upper end of the second slide rail 6.

[0035] like Figure 1-8 As shown, the first slide rail 1 is rotatably connected to the first screw 8, and the first servo motor 9 is fixedly connected to one side of the first slide rail 1. The output end of the first servo motor 9 is fixedly connected to one end of the first screw 8. The first servo motor 9 drives the first screw 8 to rotate, which can drive the moving component 4 to move along the first slide rail 1 through the first slider 13, so that the fiber optic connector moves to the position corresponding to the socket of the socket mold 31.

[0036] like Figure 1-8 As shown, the second slide rail 6 is rotatably connected to the second screw 10, and one end of the second slide rail 6 is fixedly connected to the second servo motor 11. The output end of the second servo motor 11 is fixedly connected to one end of the second screw 10. The second servo motor 11 drives the second screw 10 to rotate, which can drive the second clamping assembly 7 to move forward along the second slide rail 6 through the second slider 27, so that the fiber optic connector is inserted into the socket of the socket mold 31 and locked in place.

[0037] like Figure 1-8 As shown, the moving component 4 includes a support plate 12. A first slider 13 is fixedly connected to the middle position of the lower end of the support plate 12. The first slider 13 is slidably connected to the first slide rail 1 and threadedly connected to the first screw 8. A third slide rail 14 is fixedly connected to both sides of the upper end of the support plate 12. A third screw 15 is rotatably connected inside the third slide rail 14. A third servo motor 16 is fixedly connected to one end of the third slide rail 14. The third servo motor 16 is fixedly connected to one end of the corresponding third screw 15.

[0038] like Figure 1-8As shown, the first clamping assembly 5 includes a connecting housing 17. A third slider 18 is fixedly connected to the lower end of the connecting housing 17. The third slider 18 is slidably connected to the third slide rail 14 and threadedly connected to the corresponding third screw 15. A support housing 19 is provided at the upper end of the connecting housing 17. A first bidirectional screw 20 is rotatably connected to the rear side of the interior of the support housing 19. A first adjusting knob 21 is fixedly connected to one end of the first bidirectional screw 20. Fourth sliders 22 are slidably connected to both sides of the interior of the support housing 19. The fourth sliders 22 are threadedly connected to one side of the first bidirectional screw 20 respectively. The upper ends of the fourth sliders 22 are fixedly connected to the first adjusting knob 21. A first clamping plate 23 is fixedly connected to the inside of the connecting housing 17. Limiting rods 24 are fixedly connected to both sides of the inside of the connecting housing 17. A pressure sensor 25 is fixedly connected to the middle position of the front side of the inside of the connecting housing 17. A connecting block 26 is fixedly connected to the lower end of the supporting housing 19. The two sides of the connecting block 26 are slidably connected to the corresponding limiting rods 24. The fiber optic connector is placed at the upper end of the corresponding supporting housing 19 between the first clamping plates 23. Rotating the first adjusting knob 21 can drive the first bidirectional screw 20 to rotate, thereby driving the first clamping plate 23 to move closer to the supporting housing 19 via the fourth slider 22, thereby clamping the fiber optic connector.

[0039] like Figure 1-8 As shown, the second clamping assembly 7 includes a second slider 27, which is slidably connected to the second slide rail 6 and threadedly connected to the second screw 10. A connecting frame 28 is fixedly connected to the upper end of the second slider 27, and a fourth slide rail 29 is fixedly connected to the front side of the connecting frame 28. A second bidirectional screw 32 is rotatably connected inside the fourth slide rail 29. A second adjusting knob 33 is fixedly connected to one end of the second bidirectional screw 32. A second clamping plate 30 is provided at both ends of the front side of the fourth slide rail 29. The rear sides of the second clamping plates 30 are slidably connected to the fourth slide rail 29, and the rear sides of the second clamping plates 30 are threadedly connected to the second bidirectional screw 32. An insertion mold 31 is provided between the second clamping plates 30. When the insertion mold 31 is placed between the second clamping plates 30, rotating the second adjusting knob 33 can drive the second bidirectional screw 32 to rotate, which can drive the second clamping plates 30 to move closer along the fourth slide rail 29, thereby clamping the insertion mold 31.

[0040] Working principle: In use, the fiber optic connector is placed on the upper end of the corresponding support housing 19 between the first clamping plates 23. Rotating the first adjustment knob 21 drives the first bidirectional screw 20 to rotate, thereby causing the first clamping plate 23 to move closer to the support housing 19 via the fourth slider 22, thus clamping the fiber optic connector. The jack mold 31 is placed between the second clamping plates 30. Rotating the second adjustment knob 33 drives the second bidirectional screw 32 to rotate, causing the second clamping plate 30 to move closer to the fourth slide rail 29, thus clamping the jack mold 31. The first servo motor 9 drives the first screw 8 to rotate, which in turn drives the moving component 4 to move along the first slide rail 1 via the first slider 13, so that the fiber optic connector moves to the position of the jack mold 31. At the corresponding position of the socket, another fiber optic connector can be clamped. Then, the second servo motor 11 drives the second screw 10 to rotate, which can drive the second clamping component 7 to move forward along the second slide rail 6 via the second slider 27, so that the fiber optic connector is inserted into the socket of the socket mold 31 and locked in place. At this time, the third servo motor 16 drives the third screw 15 to rotate, which can drive the corresponding first clamping component 5 to move backward along the third slide rail 14 via the third slider 18. At this time, the connecting block 26 moves along the limiting rod 24, and its front end contacts the pressure sensor 25 to detect the magnitude of the tension. When the fiber optic connector is disengaged from the socket of the socket mold 31, the peak tension detected by the pressure sensor 25 is the maximum tension of the fiber optic connector, and the value is displayed on the display screen 3.

[0041] Example 2

[0042] like Figure 9-10 As shown, a, b, c, and d represent the connector's outer shell, limiting sleeve, protective sleeve, and ferrule, respectively. The limiting sleeve is snapped into the outer shell. The sleeve is inserted into the rear side of the inner shell, and the ferrule is inserted into the front side of the inner shell. The ferrule is made of ceramic. The protective sleeve protects the outer surface of the optical fiber. The ferrule facilitates high-precision splicing of the optical fiber. When clamping the connector, the first clamping plate 23 clamps both ends of the limiting sleeve, and the protrusion at the front end of the first clamping plate 23 can engage with the front end of the limiting sleeve, allowing the connector to be pulled without disengaging the first clamping plate 23 from the connector.

[0043] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A high-precision integrated LC type fiber optic connector auxiliary testing device, comprising a first slide rail (1), characterized in that: A support frame (2) is fixedly connected to the middle of the front side of the first slide rail (1). A display screen (3) is fixedly connected to the upper end of the support frame (2). A second slide rail (6) is fixedly connected to the middle of the rear side of the first slide rail (1). A moving component (4) is provided at the upper end of the first slide rail (1). A first clamping component (5) is provided on both sides of the upper end of the moving component (4). The first clamping component (5) includes a connecting housing (17). Limiting rods (24) are fixedly connected to both sides of the interior of the connecting housing (17). A pressure sensor (25) is fixedly connected to the middle position of the front side of the part, and a second clamping component (7) is provided at the upper end of the second slide rail (6); the second clamping component (7) can clamp the socket mold (31). The second clamping component (7) can move to adjust the position of the socket mold (31) so that the fiber optic connector can be inserted into the socket of the socket mold (31). The position of the first clamping component (5) can be adjusted to pull the fiber optic connector and detect the tension of the fiber optic connector. The pressure sensor (25) can detect the tension.

2. The high-precision integrated LC type fiber optic connector auxiliary testing device according to claim 1, characterized in that: The first slide rail (1) is rotatably connected to a first screw (8), and a first servo motor (9) is fixedly connected to one side of the first slide rail (1). The output end of the first servo motor (9) is fixedly connected to one end of the first screw (8).

3. The high-precision integrated LC fiber optic connector auxiliary testing device according to claim 1, characterized in that: The second slide rail (6) is internally rotatably connected to a second screw (10), and a second servo motor (11) is fixedly connected to one end of the second slide rail (6). The output end of the second servo motor (11) is fixedly connected to one end of the second screw (10).

4. The high-precision integrated LC type fiber optic connector auxiliary testing device according to claim 1, characterized in that: The moving component (4) includes a support plate (12), and a first slider (13) is fixedly connected to the middle position of the lower end of the support plate (12). The first slider (13) is slidably connected to the first slide rail (1), and the first slider (13) is threadedly connected to the first screw (8).

5. The high-precision integrated LC fiber optic connector auxiliary testing device according to claim 4, characterized in that: The upper sides of the support plate (12) are fixedly connected to the third slide rail (14), and the interior of the third slide rail (14) is rotatably connected to the third screw (15). One end of the third slide rail (14) is fixedly connected to the third servo motor (16), and the third servo motor (16) is fixedly connected to one end of the corresponding third screw (15).

6. The high-precision integrated LC type fiber optic connector auxiliary testing device according to claim 1, characterized in that: The lower end of the connecting housing (17) is fixedly connected to a third slider (18), the third slider (18) is slidably connected to a third slide rail (14), and the third slider (18) is threadedly connected to a corresponding third screw (15). The upper end of the connecting housing (17) is provided with a support housing (19), and the rear side of the support housing (19) is rotatably connected to a first bidirectional screw (20).

7. The high-precision integrated LC type fiber optic connector auxiliary testing device according to claim 6, characterized in that: One end of the first bidirectional screw (20) is fixedly connected to a first adjustment knob (21), and the inside of the support housing (19) is slidably connected to a fourth slider (22). The fourth slider (22) is threadedly connected to one side of the first bidirectional screw (20), and the upper end of the fourth slider (22) is fixedly connected to a first clamping plate (23).

8. The high-precision integrated LC fiber optic connector auxiliary testing device according to claim 6, characterized in that: The lower end of the support housing (19) is fixedly connected to a connecting block (26), and the two sides of the connecting block (26) are slidably connected to the corresponding limiting rods (24).

9. The high-precision integrated LC fiber optic connector auxiliary testing device according to claim 1, characterized in that: The second clamping assembly (7) includes a second slider (27), which is slidably connected to the second slide rail (6) and threadedly connected to the second screw (10). A connecting frame (28) is fixedly connected to the upper end of the second slider (27), and a fourth slide rail (29) is fixedly connected to the front side of the connecting frame (28).

10. The high-precision integrated LC type fiber optic connector auxiliary testing device according to claim 9, characterized in that: The fourth slide rail (29) is internally rotatably connected to a second bidirectional screw (32), and a second adjusting knob (33) is fixedly connected to one end of the second bidirectional screw (32). The front two ends of the fourth slide rail (29) are provided with second clamping plates (30), and the rear sides of the second clamping plates (30) are slidably connected to the fourth slide rail (29). The rear sides of the second clamping plates (30) are threadedly connected to the second bidirectional screw (32). An insertion mold (31) is provided between the second clamping plates (30).

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