Optical fiber slip ring rotation test platform

Abstract

The utility model discloses an optical fiber slip ring rotation test platform comprising a pedestal, the pedestal is provided with a clamping assembly used for clamping an optical fiber slip ring, and the upper side of the pedestal is connected with a rotation assembly used for driving an optical fiber slip ring rotor through two vertically arranged electric push rods II; the clamping assembly comprises two U-shaped plates which are symmetrically arranged, and the distance between the two U-shaped plates is adjustable; the rotating assembly comprises a driven wheel and a driving wheel, and a rotor used for placing the optical fiber slip ring is arranged between the driving wheel and the driven wheel. The beneficial effects are that the optical fiber slip ring stator part is clamped through the clamping assembly, the driving wheel is moved through the rotating assembly, the driving wheel is in contact with the optical fiber slip ring rotor, the driving wheel can drive the optical fiber slip ring rotor to rotate, and rotation detection is carried out. And a group of clamping parts are saved, so that the manufacturing cost is obviously reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of network equipment, in particular to an optical fiber slip ring rotation test platform. Background Art

[0002] The structure of the fiber optic slip ring is similar to that of a conductive slip ring, which can realize data transmission and simultaneous rotation. The fiber optic slip ring needs to undergo a rotation test before leaving the factory to verify the stability of the rotor.

[0003] The existing test device has a complex structure. Generally, there are two sets of clamping parts, which are used to clamp the stator and rotor of the optical fiber slip ring respectively. Then, any set of clamping parts is driven by the rotating assembly to realize the rotation of the rotor relative to the stator. This will significantly increase the complexity of the structure, making it less streamlined and more expensive. Utility Model Content

[0004] The purpose of the present utility model is to provide a fiber optic slip ring rotation test platform in order to solve the above problems, as described below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a fiber optic slip ring rotation test platform, comprising a base, on which a clamping assembly for clamping the fiber optic slip ring is arranged, and a rotating assembly for driving the fiber optic slip ring rotor is connected to the upper side of the base through two vertically arranged electric push rods;

[0007] The clamping assembly includes two symmetrically arranged U-shaped plates, and the distance between the two U-shaped plates is adjustable;

[0008] The rotating assembly comprises a driven wheel and a driving wheel, and a rotor of the optical fiber slip ring is placed between the driving wheel and the driven wheel.

[0009] Using the above-mentioned optical fiber slip ring rotation test platform, firstly, according to the height of the optical fiber slip ring, the height of the rotating assembly is adjusted by the electric push rod 2, so that the rotating assembly and the clamping assembly can contact the rotor and stator of the optical fiber slip ring respectively;

[0010] Secondly, the rotor of the optical fiber slip ring is brought into contact with the driven wheel, and then the stator part of the optical fiber slip ring is clamped by the clamping assembly, and then the driving wheel is moved to make the driving wheel contact with the optical fiber slip ring rotor, and the optical fiber slip ring is driven to rotate by the driving wheel.

[0011] Preferably, a protective cover is placed on the base, and the protective cover is used to cover the optical fiber slip ring under test.

[0012] Preferably, a rectangular groove is provided on the upper side of the base, and the bottom of the protective cover is gap-matched with the rectangular groove.

[0013] Preferably, an observation window is provided on the protective cover, and the observation window is made of tempered glass.

[0014] Preferably, the middle portion of the base is hollowed out, and support legs are provided at the four corners of the bottom of the base.

[0015] Preferably, the clamping assembly includes two electric push rods 1, the two electric push rods 1 are horizontally arranged on the base through two fixed plates, and U-shaped plates are arranged on the movable ends of the two electric push rods 1.

[0016] Preferably, the rotating assembly includes a mounting frame, the mounting frame is fixed to the second movable end of two electric push rods, a driven wheel is rotatably arranged on the mounting frame, the mounting frame includes a horizontal straight plate, a movable plate is slidably arranged on the straight plate, a motor is fixed on the movable plate, and a driving wheel is arranged on the motor output shaft, an electric push rod three is arranged on the mounting frame, which is used to drive the movable plate to move in a straight line, and the movable end of the electric push rod three is fixed to the movable plate.

[0017] Preferably, the surfaces of the driven wheel and the driving wheel are both provided with a plurality of anti-slip strips.

[0018] The beneficial effects are:

[0019] 1. Clamp the stator of the optical fiber slip ring through the clamping assembly, move the driving wheel through the rotating assembly, make the driving wheel contact with the optical fiber slip ring rotor, and drive the optical fiber slip ring rotor to rotate through the driving wheel to perform rotation detection. This design can ensure the adaptation of optical fiber slip rings of different sizes, save a set of clamping parts, and significantly reduce the manufacturing cost;

[0020] 2. The height of the rotating assembly is adjusted by the electric push rod 2, so that the device can also adapt to optical fiber slip rings of different heights;

[0021] 3. Set up a protective cover to prevent foreign objects from being thrown out and injuring people when the optical fiber slip ring breaks during testing, ensuring personnel safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a front view structural diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the rotating assembly of the utility model.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Base; 2. Protective cover; 3. Observation window; 4. Support leg; 5. Rectangular groove; 6. Clamping assembly; 7. Electric push rod 1; 8. Fixed plate; 9. U-shaped plate; 10. Electric push rod 2; 11. Rotating assembly; 12. Driven wheel; 13. Driving wheel; 14. Anti-slip strip; 15. Electric push rod 3; 16. Motor; 17. Movable plate; 18. Mounting frame. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0029] See also Figure 1-Figure 3 As shown, the utility model provides a fiber optic slip ring rotation test platform, including a base 1, on which a clamping assembly 6 for clamping the fiber optic slip ring is arranged, and a rotating assembly 11 for driving the fiber optic slip ring rotor is connected to the upper side of the base 1 through two vertically arranged electric push rods 10;

[0030] The clamping assembly 6 includes two symmetrically arranged U-shaped plates 9, and the distance between the two U-shaped plates 9 is adjustable;

[0031] The rotating assembly 11 includes a driven wheel 12 and a driving wheel 13 , and a rotor of the optical fiber slip ring is placed between the driving wheel 13 and the driven wheel 12 .

[0032] As an optional implementation, a protective cover 2 is placed on the base 1, and the protective cover 2 is used to cover the optical fiber slip ring under test.

[0033] A rectangular groove 5 is provided on the upper side of the base 1 , and the bottom of the protection cover 2 is loosely matched with the rectangular groove 5 , so that the protection cover 2 is more stable through the rectangular groove 5 .

[0034] The protective cover 2 is provided with an observation window 3, and the observation window 3 is tempered glass;

[0035] The protective cover 2 is provided to prevent foreign objects from being thrown out and injuring people when the optical fiber slip ring breaks during testing.

[0036] The middle part of the base 1 is hollowed out, and support legs 4 are provided at the four corners of the bottom of the base 1 . This design facilitates the wiring harness to pass through the bottom of the base 1 .

[0037] The clamping assembly 6 includes two electric push rods 7, which are horizontally arranged on the base 1 through two fixing plates 8, and U-shaped plates 9 are arranged on the movable ends of the two electric push rods 7;

[0038] Two U-shaped plates 9 are moved respectively by two electric push rods 7, and the two U-shaped plates 9 can fix the optical fiber slip ring together. Considering that the optical fiber slip ring is generally a cylinder, the clamping of the U-shaped plate 9 is more stable than the placement of an arc plate. The two U-shaped plates 9 are in four-point contact with the surface of the optical fiber slip ring, which can adapt to optical fiber slip rings of different thicknesses more stably.

[0039] The rotating assembly 11 includes a mounting frame 18, which is fixed to the movable ends of two electric push rods 10, and a driven wheel 12 is rotatably arranged on the mounting frame 18. The mounting frame 18 includes a horizontal straight plate, and a movable plate 17 is slidably arranged on the straight plate. A motor 16 is fixed on the movable plate 17, and a driving wheel 13 is arranged on the output shaft of the motor 16. An electric push rod 3 15 is arranged on the mounting frame 18, which is used to drive the movable plate 17 to move along a straight line, and the movable end of the electric push rod 3 15 is fixed to the movable plate 17;

[0040] The movable plate 17 is moved by the electric push rod 3 15 , and the movable plate 17 drives the motor 16 and the driving wheel 13 to approach the driven wheel 12 . The movable plate 17 slides more stably on the mounting frame 18 , which can reduce the load of the electric push rod 3 15 .

[0041] The surfaces of the driven wheel 12 and the driving wheel 13 are both provided with a plurality of anti-skid strips 14. The driven wheel 12 and the driving wheel 13 cooperate to clamp the optical fiber slip ring to prevent it from slipping when rotating. The anti-skid strips 14 can further prevent slipping.

[0042] With the above structure, firstly, according to the height of the optical fiber slip ring, the height of the rotating assembly 11 is adjusted by the electric push rod 10, so that the rotating assembly 11 and the clamping assembly 6 can contact the rotor and stator of the optical fiber slip ring respectively;

[0043] Secondly, the rotor of the optical fiber slip ring is brought into contact with the driven wheel 12, and then the stator part of the optical fiber slip ring is clamped by the clamping assembly 6, and then the driving wheel 13 is moved to make the driving wheel 13 contact with the rotor of the optical fiber slip ring, and the optical fiber slip ring is driven to rotate by the driving wheel 13.

[0044] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A fiber optic slip ring rotation test platform, characterized in that: The invention comprises a base (1), on which a clamping assembly (6) for clamping an optical fiber slip ring is arranged, and the upper side of the base (1) is connected to a rotating assembly (11) for driving an optical fiber slip ring rotor via two vertically arranged electric push rods (10); The clamping assembly (6) comprises two symmetrically arranged U-shaped plates (9), and the distance between the two U-shaped plates (9) is adjustable; The rotating assembly (11) comprises a driven wheel (12) and a driving wheel (13), and a rotor of an optical fiber slip ring is placed between the driving wheel (13) and the driven wheel (12).

2. The optical fiber slip ring rotation test platform according to claim 1, characterized in that: A protective cover (2) is placed on the base (1), and the protective cover (2) is used to cover the optical fiber slip ring under test.

3. The optical fiber slip ring rotation test platform according to claim 2, characterized in that: A rectangular groove (5) is provided on the upper side of the base (1), and the bottom of the protective cover (2) is loosely matched with the rectangular groove (5).

4. The optical fiber slip ring rotation test platform according to claim 2, characterized in that: The protective cover (2) is provided with an observation window (3), and the observation window (3) is made of tempered glass.

5. The optical fiber slip ring rotation test platform according to claim 1, characterized in that: The middle part of the base (1) is of hollow design, and support legs (4) are arranged at the four corners of the bottom of the base (1).

6. The optical fiber slip ring rotation test platform according to claim 1, characterized in that: The clamping assembly (6) comprises two electric push rods (7), which are horizontally arranged on the base (1) via two fixing plates (8), and U-shaped plates (9) are arranged on the movable ends of the two electric push rods (7).

7. The optical fiber slip ring rotation test platform according to claim 1, characterized in that: The rotating assembly (11) comprises a mounting frame (18), the mounting frame (18) being fixed to the movable ends of two electric push rods (10), a driven wheel (12) being rotatably arranged on the mounting frame (18), the mounting frame (18) comprising a horizontal straight plate, a movable plate (17) being slidably arranged on the straight plate, a motor (16) being fixed to the movable plate (17), and a driving wheel (13) being arranged on the output shaft of the motor (16), an electric push rod (15) being arranged on the mounting frame (18) for driving the movable plate (17) to move along a straight line, and a movable end of the electric push rod (15) being fixed to the movable plate (17).

8. The optical fiber slip ring rotation test platform according to claim 1, characterized in that: The surfaces of the driven wheel (12) and the driving wheel (13) are both provided with a plurality of anti-slip strips (14).

Images