Positioning device for high-speed fiber channel test

Abstract

The utility model discloses a positioning device for a high-speed fiber channel test, which comprises a test assembly, a fixing frame and a test port, and the fixing frame is of an L-shaped structure. According to the application, an external optical fiber interface passes through the positioning frame and is connected with the test port at the corresponding position, then the push rod is rotated to be screwed with the positioning frame, the open end of the push rod is rotatably matched with the positioning plate, and the slide block synchronously slides along the slide groove, so that the axial deflection of the positioning plate can be limited; in the subsequent testing process, traction force generated by the optical cable can act on the connecting position of the optical cable and the positioning frame instead of directly acting on the connecting position of the optical fiber connector and the testing port, so that the optical fiber connector is prevented from being damaged. Therefore, the stable connection between the optical fiber connector and the test port is ensured, and the stable operation of the high-speed optical fiber channel test is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber channel testing, in particular to a positioning device for high-speed fiber channel testing. Background Art

[0002] A high-speed fiber channel tester is a professional device used to test and verify the performance of high-speed fiber optic communication links. This kind of instrument is mainly used to ensure the data transmission quality in fiber optic communication systems and can be used in various links such as installation, maintenance, and troubleshooting.

[0003] Chinese Patent Publication No. CN206673967U, published on November 24, 2017, discloses a handheld fiber channel tester, including a main body. A display screen is provided on the surface of the main body. A function key is provided on one side of the display screen. A keypad is provided on one side of the function key. A battery cover is provided on one side of the back of the main body. A first bracket and a second bracket are provided on the other side of the back of the main body. The first bracket and the second bracket are parallel to each other. One end of a strap is rotatably connected to the first bracket. The other end of the strap passes through the second bracket. A hook-and-loop fastener surface is provided in the middle of the strap.

[0004] For an existing high-speed fiber channel tester such as the above, an external fiber interface is connected to a test port to implement the test of the fiber channel. In the specific implementation process, the external fiber will generate a traction force under the action of the movement of the tester or external pulling. This traction force directly acts on the connection between the fiber interface and the test port, resulting in loosening of the fiber interface and the test port, affecting the normal progress of the test. Therefore, it is urgent to propose a corresponding positioning device for high-speed fiber channel testing to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a positioning device for high-speed fiber channel testing to solve the above problems.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A positioning device for high-speed fiber channel testing includes a test component, a fixing frame, and a test port. The fixing frame is in an L-shaped structure. The fixing frame is fixedly connected to the test component. A plurality of positioning frames are arranged on the outer side of the fixing frame, and the plurality of positioning frames are fixedly connected by a series block. A positioning plate and a pushing component for pushing the positioning plate are integrated in each of the plurality of positioning frames.

[0008] Preferably, a sliding sleeve is sleeved on the outer surface wall of the fixing frame. The sliding sleeve is fixedly connected to one of the plurality of positioning frames. A positioning rod is screwed on the inner surface wall of the sliding sleeve. The open end of the positioning rod abuts against the outer surface wall of the fixing frame.

[0009] Preferably, a bottom plate is fixedly connected to the bottom of the fixing frame, and the bottom plate is fixedly connected to the testing component through a locking rod.

[0010] Preferably, the pushing component includes a push rod screwed to the inner wall of the positioning frame, and the open end of the push rod is rotatably connected to the outer wall of the positioning plate.

[0011] Preferably, a rubber pad is fixedly connected to the side of the positioning plate away from the push rod.

[0012] Preferably, sliders are fixedly connected to both sides of the horizontal end of the positioning plate, and the outer walls of the sliders are slidably connected to the inner wall of the positioning frame through chutes.

[0013] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0014] 1. In this application, an external optical fiber interface is passed through the positioning frame and connected to the corresponding test port. Then, the push rod is rotated to be screwed with the positioning frame. The open end of the push rod is rotationally matched with the positioning plate, and the sliders slide synchronously along the chutes, thereby restricting the axial deflection of the positioning plate, enabling the push plate to gradually contact the optical cable outside the optical fiber connector until the positioning plate cooperates with the positioning frame to achieve partial positioning of the optical cable. During subsequent testing, the traction force generated by the optical cable will act on the connection between the optical cable and the positioning frame, rather than directly on the connection between the optical fiber connector and the test port, thus ensuring the stability of the connection between the optical fiber connector and the test port and guaranteeing the stable progress of high-speed optical fiber channel testing.

[0015] 2. In this application, after the testing process is completed, the sliding sleeve is moved to abut against the top of the bottom plate. The sliding sleeve drives the positioning frame, and the positioning of the sliding sleeve is achieved through the positioning rod. At this time, multiple positioning frames are correspondingly erected outside multiple test ports, thereby protecting the test ports. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows the overall structural schematic diagram provided by an embodiment of the present utility model;

[0017] Figure 2 Shows the structural schematic diagram of the push rod provided by an embodiment of the present utility model;

[0018] Figure 3 Shows the structural schematic diagram of the sliding sleeve provided by an embodiment of the present utility model;

[0019] Figure 4 Shows the structural schematic diagram of the positioning plate provided by an embodiment of the present utility model.

[0020] Legend Explanation:

[0021] 1. Test component; 2. Fixing bracket; 3. Test port; 4. Positioning frame; 5. Series connection block; 6. Negative film; 7. Locking rod; 8. Pushing rod; 9. Sliding sleeve; 10. Positioning plate; 11. Positioning rod; 12. Slide block; 13. Slide groove; 14. Rubber pad. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0024] A positioning device for high-speed fiber channel testing, including a test component 1, a fixing bracket 2 and a test port 3. The fixing bracket 2 is in an L-shaped structure, and the fixing bracket 2 is fixedly connected to the test component 1. A plurality of groups of positioning frames 4 are arranged on the outer side of the fixing bracket 2, and the plurality of groups of positioning frames 4 are fixedly connected through a series connection block 5. A positioning plate 10 and a pushing component for pushing the positioning plate 10 are integrated inside each of the plurality of groups of positioning frames 4;

[0025] Pass the external fiber optic interface through the positioning frame 4 and connect it to the test port 3 at the corresponding position. Then rotate the pushing rod 8 to make it screw with the positioning frame 4. The open end of the pushing rod 8 is rotationally matched with the positioning plate 10, and the slide block 12 slides along the slide groove 13 synchronously, so as to limit the axial deflection of the positioning plate 10, so that the positioning plate 10 gradually contacts the optical cable outside the fiber optic connector until the positioning plate 10 cooperates with the positioning frame 4 to achieve partial positioning of the optical cable. During the subsequent testing process, the traction force generated by the optical cable will act on the connection between the optical cable and the positioning frame 4, rather than directly acting on the connection between the fiber optic connector and the test port 3, so as to ensure the stability of the connection between the fiber optic connector and the test port 3, thereby ensuring the stable progress of high-speed fiber channel testing.

[0026] Specifically, as Figure 2 and Figure 4 shown, a sliding sleeve 9 is sleeved on the outer surface wall of the fixing bracket 2. The sliding sleeve 9 is fixedly connected to one of the plurality of groups of positioning frames 4. A positioning rod 11 is screwed on the inner surface wall of the sliding sleeve 9. The open end of the positioning rod 11 abuts against the outer surface wall of the fixing bracket 2. After the testing process is completed, move the sliding sleeve 9 to make it abut against the top of the negative film 6. The sliding sleeve 9 drives the positioning frame 4, and the positioning of the sliding sleeve 9 is realized through the positioning rod 11. At this time, the plurality of groups of positioning frames 4 are correspondingly erected outside the plurality of groups of test ports 3, so as to realize the protection of the test ports 3.

[0027] Specifically, asFigure 2 As shown in Figure 3 , a bottom plate 6 is fixedly connected to the bottom of the fixing frame 2. The bottom plate 6 is fixedly connected to the test assembly 1 through a locking rod 7, so as to ensure the convenience of disassembly and assembly of the overall positioning device and the test assembly 1. The pushing assembly includes a push rod 8 screwed to the inner wall of the positioning frame 4. The open end of the push rod 8 is rotatably connected to the outer wall of the positioning plate 10. A rubber pad 14 is fixedly connected to the side of the positioning plate 10 away from the push rod 8, so as to avoid damage to the outer skin of the optical cable by the positioning plate 10. Sliders 12 are fixedly connected to both sides of the horizontal end of the positioning plate 10. The outer walls of the sliders 12 are slidably connected to the inner wall of the positioning frame 4 through chutes 13. Rotate the push rod 8 to screw it with the positioning frame 4. The open end of the push rod 8 is rotationally matched with the positioning plate 10, and the sliders 12 slide along the chutes 13 synchronously, so as to limit the axial deflection of the positioning plate 10 and make the positioning plate 10 gradually contact the optical cable outside the fiber optic connector.

[0028] Working principle: Pass the external fiber optic interface through the positioning frame 4 and connect it to the test port 3 at the corresponding position. Then rotate the push rod 8 to screw it with the positioning frame 4. The open end of the push rod 8 is rotationally matched with the positioning plate 10, and the sliders 12 slide along the chutes 13 synchronously, so as to limit the axial deflection of the positioning plate 10 and make the positioning plate 10 gradually contact the optical cable outside the fiber optic connector until the positioning plate 10 cooperates with the positioning frame 4 to achieve local positioning of the optical cable. During the subsequent test process, the traction force generated by the optical cable will act on the connection between the optical cable and the positioning frame 4, rather than directly on the connection between the fiber optic connector and the test port 3, so as to ensure the stability of the connection between the fiber optic connector and the test port 3, thus ensuring the stable progress of the high-speed fiber optic channel test. After the test process is completed, move the sliding sleeve 9 to abut against the top of the bottom plate 6. The sliding sleeve 9 drives the positioning frame 4, and the positioning of the sliding sleeve 9 is achieved through the positioning rod 11. At this time, multiple groups of positioning frames 4 are correspondingly erected outside multiple groups of test ports 3, so as to achieve the protection of the test ports 3.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.​​

Claims

1. A positioning device for high-speed fiber channel testing, comprising a test assembly (1), a fixing frame (2) and a test port (3), characterized in that: The fixing frame (2) is of an L-shaped structure. The fixing frame (2) is fixedly connected to the test assembly (1). A plurality of groups of positioning frames (4) are arranged outside the fixing frame (2). The plurality of groups of positioning frames (4) are fixedly connected via series blocks (5). Positioning plates (10) and pushing components for pushing the positioning plates (10) are integrated inside the plurality of groups of positioning frames (4).

2. The positioning device for high-speed fiber channel testing according to claim 1, characterized in that: The outer wall of the fixing frame (2) is sleeved with a sliding sleeve (9), the sliding sleeve (9) is fixedly connected to one of the plurality of positioning frames (4), the inner wall of the sliding sleeve (9) is screwed with a positioning rod (11), the open end of the positioning rod (11) abuts against the outer wall of the fixing frame (2).

3. The positioning device for high-speed fiber channel testing according to claim 2, characterized in that: A bottom plate (6) is fixedly connected to the bottom of the fixing frame (2), and the bottom plate (6) is fixedly connected to the test assembly (1) via a locking rod (7).

4. The positioning device for high-speed fiber channel testing according to claim 3, characterized in that: The pushing assembly comprises a pushing rod (8) which is screwed together with the inner wall of the positioning frame (4); the open end of the pushing rod (8) is rotatably connected to the outer wall of the positioning plate (10).

5. The positioning device for high-speed fiber channel testing according to claim 4, characterized in that: A rubber pad (14) is fixedly connected to the side of the positioning plate (10) away from the push rod (8).

6. The positioning device for high-speed fiber channel testing according to claim 5, characterized in that: Slide blocks (12) are fixedly connected to both sides of the horizontal end of the positioning plate (10), and the outer wall of the slide block (12) is slidably connected to the inner wall of the positioning frame (4) through a sliding groove (13).

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