CN111538125A

CN111538125A - Rotatable novel linker

Info

Publication number: CN111538125A
Application number: CN202010365310.9A
Authority: CN
Inventors: 许日科
Original assignee: Guangzhou Shangshi Engineering Management Co ltd
Current assignee: Guangzhou Shangshi Engineering Management Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-08-14

Abstract

The invention relates to the technical field of linkers, and particularly discloses a novel rotatable linker, which comprises an optical fiber linker main body; the optical fiber is clamped in the optical fiber linker body, and the left side and the right side of the optical fiber linker body are respectively provided with an insertion end for external equipment and an optical fiber end for inserting the optical fiber; the optical fiber end is provided with a connecting part, an external thread structure is arranged on the connecting part, and the connecting part is in threaded connection with a linker plugging structure through the external thread structure; the linker plugging structure comprises a plugging piece with a cuboid structure; the upper surface of the plug-pull piece is provided with an optical fiber pressing groove, and the bottom of the optical fiber pressing groove is communicated with an optical fiber slot; and an optical fiber pressing strip is hinged to the inner wall of one side of the optical fiber pressing groove. The optical fiber connector main body is connected with the plug-pull piece, so that the optical fiber and the optical fiber connector are positioned and locked, the optical fiber connector main body is pulled out under the condition that the optical fiber is not damaged, and the optical fiber connector main body is simple in structure, convenient to use and low in manufacturing cost.

Description

Rotatable novel linker

Technical Field

The invention relates to the field of linkers, in particular to a novel rotatable linker.

Background

The optical fiber movable linker is suitable for optical fiber transceivers, routers, switches, optical terminals and other equipment with optical ports, and precisely connects two end faces of optical fibers. The optical fiber movable linker is generally of a plug-in type, is densely arranged and plugged on various devices, and is compact in arrangement, the distance between two adjacent optical fiber movable linkers is small, the optical fiber is brittle, the manual plugging of the optical fiber movable linker is inconvenient to operate, and the optical fiber is easy to damage.

Disclosure of Invention

The present invention is directed to a novel rotatable link, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a novel rotatable linker comprises a fiber linker main body; the optical fiber is clamped in the optical fiber linker body, and the left side and the right side of the optical fiber linker body are respectively provided with an insertion end for external equipment and an optical fiber end for inserting the optical fiber; the optical fiber end is provided with a connecting part, an external thread structure is arranged on the connecting part, and the connecting part is in threaded connection with a linker plugging structure through the external thread structure; the linker plugging structure comprises a plugging piece with a cuboid structure, and an optical fiber slot is arranged inside the plugging piece; the upper surface of the plug-pull piece is provided with an optical fiber pressing groove, and the bottom of the optical fiber pressing groove is communicated with an optical fiber slot; an optical fiber pressing strip is hinged to the inner wall of one side of the optical fiber pressing groove, and an optical fiber locking structure is arranged on the lower surface of the optical fiber pressing strip.

Preferably, the optical fiber pressing strip is provided with an anti-skidding force application block.

Preferably, the light locking structure comprises a limiting compression rod, a positioning compression rod is sleeved at the bottom of the limiting compression rod, an optical fiber positioning hole is formed in the lower surface of the positioning compression rod, and a limiting spring is arranged at the top end of the positioning compression rod.

Preferably, the inner wall of the optical fiber positioning hole is provided with an anti-slip gasket, and the anti-slip gasket is provided with anti-slip barbs.

Preferably, the number of the light locking structures is at least one.

Compared with the prior art, the invention has the beneficial effects that:

in the actual use process of the optical fiber linker, the optical fiber linker can be connected with the optical fiber linker main body through the plugging piece, so that the positioning and locking work of the optical fiber and the optical fiber linker can be realized, the optical fiber linker main body can be pulled out under the condition that the optical fiber is not damaged, the structure is simple, the use is convenient, and the manufacturing cost is low.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the optical fiber locking structure of the present invention.

In the figure: 1. a fiber optic linker body; 2. an optical fiber; 3. an insertion end; 4. a connecting portion; 6. a plug-in member; 6. an optical fiber slot; 7. an optical fiber compression groove; 8. an optical fiber compression strip; 9. an optical fiber locking structure; 10. an anti-skid force application block; 11. an anti-slip gasket; 12. a limiting pressure lever; 13. positioning the compression bar; 14. an optical fiber positioning hole; 15. and a limiting spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a novel rotatable linker comprises a fiber linker main body 1; an optical fiber 2 is clamped in the optical fiber linker body 1, and the left side and the right side of the optical fiber linker body 1 are respectively provided with an insertion end 3 for external equipment and an optical fiber end 3 for inserting the optical fiber 2; the optical fiber end 3 is provided with a connecting part 4, the connecting part 4 is provided with an external thread structure, and the connecting part 4 is in threaded connection with a linker plugging structure through the external thread structure; the linker plugging structure comprises a plugging piece 5 with a cuboid structure, and an optical fiber slot 6 is arranged inside the plugging piece 5; the upper surface of the plug-pull piece 5 is provided with an optical fiber pressing groove 7, and the bottom of the optical fiber pressing groove 7 is communicated with the optical fiber slot 6; an optical fiber pressing strip 8 is hinged to the inner wall of one side of the optical fiber pressing groove 7, and an optical fiber locking structure 9 is arranged on the lower surface of the optical fiber pressing strip 8.

Further, an anti-skid force application block 10 is arranged on the optical fiber pressing strip 8.

Further, the light locking structure 9 comprises a limiting compression rod 12, a positioning compression rod 13 is sleeved at the bottom of the limiting compression rod 12, an optical fiber positioning hole 14 is formed in the lower surface of the positioning compression rod 13, and a limiting spring 15 is arranged at the top end of the positioning compression rod 13.

Further, the inner wall of the optical fiber positioning hole 14 is provided with an anti-skid gasket 11, and the anti-skid gasket 11 is provided with anti-skid barbs.

Further, the number of the light locking structures 9 is at least one.

The working principle is as follows: before the invention is used, an operator firstly checks whether the internal structure is intact or not, and after the check is correct, an operator holds the plug-in piece 6 by hands, inserts the optical fiber 2 on the optical fiber linker body 1 into the optical fiber slot 6 in the plug-in piece 6, then the plug-pull piece 6 is rotated to lead the end part of the plug-pull piece 6 to be connected with the connecting part 4 on the optical fiber linker main body 1 by screw thread, an operator presses the anti-skid force application block 10 on the optical fiber pressing strip 8 by hand, presses the anti-skid force application block 10 downwards in the direction of the optical fiber 2 with force, in the pressing process, the limiting pressing column 11 on the lower surface of the optical fiber pressing strip 8 presses the positioning pressing rod 13 downwards, under the action of a limiting spring 15 on the positioning compression rod 13, an optical fiber positioning hole 14 at the bottom of the positioning compression rod 13 performs positioning work on the optical fiber 2 in the optical fiber slot 6, and an anti-skid gasket 11 on the optical fiber positioning hole 14 performs an anti-skid function on the optical fiber 2; after the optical fiber 2 is positioned, an operator pulls the plug-pull piece 6 along the opposite direction of the optical fiber linker main body 1 to pull out the optical fiber linker main body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel rotatable linker is characterized in that: comprises an optical fiber linker main body (1); an optical fiber (2) is clamped in the optical fiber linker main body (1), and the left side and the right side of the optical fiber linker main body (1) are respectively provided with an insertion end (3) for external equipment and an optical fiber end (3) for inserting the optical fiber (2); the optical fiber end (3) is provided with a connecting part (4), the connecting part (4) is provided with an external thread structure, and the connecting part (4) is in threaded connection with a linker plugging structure through the external thread structure; the linker plugging structure comprises a plugging piece (5) with a cuboid structure, and an optical fiber slot (6) is arranged inside the plugging piece (5); the upper surface of the plug-pull piece (5) is provided with an optical fiber pressing groove (7), and the bottom of the optical fiber pressing groove (7) is communicated with an optical fiber slot (6); an optical fiber pressing strip (8) is hinged to the inner wall of one side of the optical fiber pressing groove (7), and an optical fiber locking structure (9) is arranged on the lower surface of the optical fiber pressing strip (8).

2. The rotatable new linker as set forth in claim 1, wherein: and the optical fiber pressing strip (8) is provided with an anti-skidding force application block (10).

3. The rotatable new linker as set forth in claim 1, wherein: the light locking structure (9) comprises a limiting compression rod (12), a positioning compression rod (13) is sleeved at the bottom of the limiting compression rod (12), an optical fiber positioning hole (14) is formed in the lower surface of the positioning compression rod (13), and a limiting spring (15) is arranged at the top end of the positioning compression rod (13).

4. The rotatable new linker as set forth in claim 3, wherein: be provided with on the inner wall of optic fibre locating hole (14) anti-skidding gasket (11), be provided with anti-skidding barb on anti-skidding gasket (11).

5. The rotatable new linker as set forth in claim 1, wherein: the number of the light locking structures (9) is at least one.