Buckle type optical fiber connector

Abstract

The utility model relates to the field of optical fiber connectors, and discloses a buckle type optical fiber connector which comprises a connecting body, a connecting optical fiber is fixedly connected to the right portion of the connecting body, a fixing ring is fixedly connected to the outside of the right end of the connecting body, a sliding groove is formed in the outside of the fixing ring, and a clamping groove is formed in the right end of the sliding groove. A sliding block is slidably connected into the sliding groove, a rotating ring is fixedly connected to the outer portion of the sliding block, a T-shaped block is elastically connected into the side end of the rotating ring through a first spring, and clamping assemblies are slidably connected into the upper end and the lower end of the rotating ring. According to the utility model, the connecting optical fiber can be clamped through the clamping column, so that the extrusion force of the right end port of the connecting main body on the connecting optical fiber is not too large due to bending when the connecting optical fiber is used, and the T-shaped block can slide towards the two ends, so that the rotating ring can drive the clamping column to rotate, and the clamping column can clamp different bending angles.

Description

Technical Field

[0001] The utility model relates to the field of optical fiber connectors, in particular to a snap-on optical fiber connector. Background Art

[0002] The snap-on fiber optic connector is designed to simplify the fiber optic connection process, improve the stability of the connection and the convenience of operation. It usually adopts a snap-on design, and the user only needs to insert the connector into the socket to complete the connection without the need for additional tools or complicated steps.

[0003] After searching, Chinese patent announcement number: CN212276030U discloses a fiber optic connector, including: a fiber optic ring, a movable shell, a flexible baffle and a fiber optic assembly. The flexible baffle blocks pollutants in the air to ensure the cleanliness of the fiber optic end face. When the fiber optic connector is docked, a force from the first end toward the second end will be applied to the movable shell. When the fiber optic connector is pulled out, the flexible baffle can return to its initial position to continue to protect the cleanliness of the fiber optic end face.

[0004] Although the above technology can protect the cleanliness of the end face of the optical fiber, the optical fiber will bend during use. When the bending angle is large, the port connecting the optical fiber and the connector will squeeze and scratch the optical fiber, causing damage to the optical fiber, thereby reducing the service life of the entire device. Therefore, a snap-on optical fiber connector is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a snap-on optical fiber connector, which aims to improve the problem in the prior art that the optical fiber may be squeezed by the connection port and thus damaged.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a snap-on optical fiber connector, comprising a connecting body, the right part of the connecting body is fixedly connected to a connecting optical fiber, the right end of the connecting body is fixedly connected to a fixing ring, a sliding groove is provided on the outside of the fixing ring, a clamping groove is provided on the right end of the sliding groove, a slider is slidably connected to the inside of the sliding groove, a rotating ring is fixedly connected to the outside of the slider, a T-block is elastically connected to the inside of the side end of the rotating ring through a spring, a clamping assembly is slidably connected to the upper and lower ends of the rotating ring, the right part of the clamping assembly is fixedly connected to a connecting rod, and the right part of the connecting rod is fixedly connected to a clamping column.

[0007] As a further description of the above technical solution:

[0008] The clamping assembly comprises a magnet, the outside of the magnet is fixedly connected with a clamping block, and the outside of the clamping block is slidably connected with a block.

[0009] As a further description of the above technical solution:

[0010] The inner wall of the rotating circle is in contact with the outer wall of the fixed circle.

[0011] As a further description of the above technical solution:

[0012] The outside of the T-block is slidably connected to the inside of the two ends of the rotating circle and the inside of the slot, one end of the spring is fixedly connected to the outer wall of the rotating circle, and the other end of the spring is fixedly connected to the lower end side of the T-block.

[0013] As a further description of the above technical solution:

[0014] The left end of the connecting rod is fixedly connected to the right end of the block.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the clamping column is in contact with the outer wall of the connected optical fiber.

[0017] As a further description of the above technical solution:

[0018] The outer part of the magnet is slidably connected to the inner part of the upper and lower ends of the rotating circle.

[0019] As a further description of the above technical solution:

[0020] The outside of the clamping block is slidably connected to the inside of the upper and lower ends of the rotating circle and the inside of the block respectively.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the connecting optical fiber can be clamped by the clamping column so that when in use, the right end port of the connecting body will not exert too much squeezing force on the connecting optical fiber due to bending, and the T-blocks can be slid to both ends, so that the rotating circle can drive the clamping column to rotate, so that the clamping column can clamp different bending angles.

[0023] 2. In the utility model, the clamping block can be driven to slide out of the interior of the block by squeezing the magnet, so that the block can drive the connecting rod to slide out of the interior of the rotating circle, and then the damaged or broken connecting rod and clamping column can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main body of a snap-on optical fiber connector proposed by the utility model;

[0025] Figure 2 A schematic diagram of a snap-on assembly of a snap-on optical fiber connector proposed by the utility model;

[0026] Figure 3 This is a cross-sectional schematic diagram of a rotating circle of a snap-on optical fiber connector proposed by the utility model;

[0027] Figure 4 The utility model is a schematic diagram of a fixing ring of a snap-on optical fiber connector.

[0028] Legend:

[0029] 1. Main body; 2. T-block; 3. Rotating circle; 4. Connecting rod; 5. Connecting optical fiber; 6. Clamping column; 7. Spring 1; 8. Magnet; 9. Snap-in block; 10. Fixed circle; 11. Sliding block; 12. Block; 13. Slot; 14. Slide groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 , Figure 3 and Figure 4 The utility model provides an embodiment: a snap-on optical fiber connector, comprising a connecting body 1, the connecting body 1 can be fixedly connected to the connecting optical fiber 5, the right part of the connecting body 1 is fixedly connected with the connecting optical fiber 5, the connecting optical fiber 5 can be connected to the connecting body 1 and the port to transmit information, the right end of the connecting body 1 is fixedly connected with a fixing ring 10, the fixing ring 10 can support the fixed rotating ring 3, the outside of the fixing ring 10 is provided with a slide groove 14, the slide groove 14 can limit the slider 11 to rotate only relative to the fixing ring 10, the right end of the slide groove 14 is provided with a card slot 13, the card slot 13 can be clamped with a T-block 2 so that the rotating ring 3 and the connecting rod 4 are fixed at different angles, and the connecting optical fiber 5 with different bending angles can be clamped, the inside of the slide groove 14 is slidably connected with a slider 11, the slider 11 is T-shaped, and the rotating ring 3 is limited to not slide horizontally relative to the fixing ring 10, the outside of the slider 11 is fixedly connected with the rotating ring 3, the rotation of the rotating ring 3 can drive the connecting rod 4 to rotate and adjust the angle, and the inner wall of the rotating ring 3 is in contact with the outer wall of the fixing ring 10.

[0032] Reference Figure 1-Figure 3The side end of the rotating circle 3 is elastically connected with a T-block 2 through a spring 7. The spring 7 is squeezed to keep the T-block 2 fixed in the slot 13 so that the rotating circle 3 is fixed relative to the fixed circle 10. The outside of the T-block 2 is slidably connected to the inside of the two ends of the rotating circle 3 and the inside of the slot 13. The T-block 2 is restricted by the rotating circle 3 and can only slide relatively straight. By sliding the T-block 2 out of the slot 13 horizontally, the rotating circle 3 can be rotated. One end of the spring 7 is fixedly connected to the outer wall of the rotating circle 3, and the other end of the spring 7 is fixedly connected to the lower end of the T-block 2. On the side, spring 17 is pulled by the outer wall of the rotating circle 3 to drive the T-block 2 to remain fixed inside the slot 13. The upper and lower ends of the rotating circle 3 are slidably connected with a clamping assembly. The right part of the clamping assembly is fixedly connected with a connecting rod 4, and the connecting rod 4 can keep the clamping column 6 relatively fixed. The left end of the connecting rod 4 is fixedly connected to the right end of the block 12, and the right part of the connecting rod 4 is fixedly connected with a clamping column 6. The clamping column 6 can clamp the connecting optical fiber 5 so that it will not excessively squeeze the right port of the connecting body 1, thereby increasing the service life of the overall device. The outer wall of the clamping column 6 is in contact with the outer wall of the connecting optical fiber 5.

[0033] Reference Figure 1-Figure 2 The clamping assembly includes a magnet 8, which can absorb the rotating circle 3 so that the clamping block 9 remains fixed inside the block 12 to keep the connecting rod 4 fixed relative to the rotating circle 3. The outside of the magnet 8 is slidably connected to the upper and lower ends of the rotating circle 3. The outside of the magnet 8 is fixedly connected with the clamping block 9. By sliding the magnet 8, the clamping block 9 can be driven to slide out of the block 12 so that the connecting rod 4 and the clamping column 6 can be replaced, thereby preventing the damaged connecting rod 4 or the clamping column 6 from causing damage to the connected optical fiber 5. The outside of the clamping block 9 is slidably connected to the upper and lower ends of the rotating circle 3 and the inside of the block 12 respectively. The clamping block 9 is restricted by the rotating circle 3 and can only rotate within a fixed angle relative to the center of the rotating circle 3. The outside of the clamping block 9 is slidably connected with the block 12, and the block 12 can keep the connecting rod 4 fixed relative to the rotating circle 3.

[0034] Working principle: After the connection body 1 is installed at the port, the T-block 2 can be slid to both ends to slide out of the slot 13 to pull the spring 7, and then the T-block 2 can be rotated, the T-block 2 drives the rotating circle 3 to rotate, the rotating circle 3 drives the slider 11 to rotate, the rotating circle 3 drives the block 12 to rotate, the block 12 drives the connecting rod 4 and the clamping column 6 to rotate to the angle of the connecting optical fiber 5 so that the connecting optical fiber 5 will not squeeze the right port of the connection body 1 too much, and then the T-block 2 is released, and the T-block 3 is pulled by the spring 7. Slide down into the slot 13 to keep the rotating circle 2 fixed. When the connecting rod 4 or the clamping column 6 is damaged, the magnet 8 can be slid to the left, and the magnet 8 drives the clamping block 9 to slide out of the block 12. Then the block 12 can be slid out of the rotating circle 3 so that the connecting rod 4 and the clamping column 6 can be replaced. Then the new block 12 is slid into the rotating circle 3, and then the magnet 8 is slid to drive the clamping block 9 to slide into the block 12. The magnet 8 and the rotating circle 3 are adsorbed and kept fixed so that the connecting rod 4 and the clamping column 6 are fixed relative to the rotating circle 3.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A snap-on optical fiber connector, comprising a connecting body (1), characterized in that: The right part of the connecting body (1) is fixedly connected to a connecting optical fiber (5); the right end of the connecting body (1) is fixedly connected to a fixing ring (10); a sliding groove (14) is provided on the outside of the fixing ring (10); a clamping groove (13) is provided on the right end of the sliding groove (14); a slider (11) is slidably connected to the inside of the sliding groove (14); a rotating ring (3) is fixedly connected to the outside of the slider (11); a T-shaped block (2) is elastically connected to the inside of the side end of the rotating ring (3) through a spring (7); a clamping assembly is slidably connected to the upper and lower ends of the rotating ring (3); a connecting rod (4) is fixedly connected to the right of the clamping assembly; a clamping column (6) is fixedly connected to the right of the connecting rod (4).

2. The snap-on optical fiber connector according to claim 1, characterized in that: The clamping assembly comprises a magnet (8), the outside of the magnet (8) is fixedly connected to a clamping block (9), and the outside of the clamping block (9) is slidably connected to a block (12).

3. The snap-on optical fiber connector according to claim 1, characterized in that: The inner wall of the rotating circle (3) is in contact with the outer wall of the fixed circle (10).

4. The snap-on optical fiber connector according to claim 1, characterized in that: The outside of the T-shaped block (2) is slidably connected to the inside of the two ends of the rotating circle (3) and the inside of the clamping groove (13), one end of the spring (7) is fixedly connected to the outer wall of the rotating circle (3), and the other end of the spring (7) is fixedly connected to the lower end side of the T-shaped block (2).

5. The snap-on optical fiber connector according to claim 1, characterized in that: The left end of the connecting rod (4) is fixedly connected to the right end of the block (12).

6. The snap-on optical fiber connector according to claim 1, characterized in that: The outer wall of the clamping column (6) is in contact with the outer wall of the connecting optical fiber (5).

7. The snap-on optical fiber connector according to claim 2, characterized in that: The outside of the magnet (8) is slidably connected to the inside of the upper and lower ends of the rotating circle (3).

8. The snap-on optical fiber connector according to claim 2, characterized in that: The outside of the clamping block (9) is slidably connected to the inside of the upper and lower ends of the rotating circle (3) and the inside of the block (12).

Images