CN210639309U

CN210639309U - Firmly-connected optical fiber connector

Info

Publication number: CN210639309U
Application number: CN201921359477.3U
Authority: CN
Inventors: 李俊林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-05-29
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a firm in connection's fiber connector, including connector main part, locking mechanism, the connector main part includes first connecting pipe, connecting box, second connecting pipe, the fixed regular hexagon shape nut connecting portion that is provided with in first connecting pipe side of antiskid groove one side, the connecting box includes first wiring frid, second wiring frid, locking mechanism includes buckle, spring lock, location pinion rack, the spout activity that the buckle was seted up through first wiring frid side sets up the top at first wiring frid, the vertical activity of spring lock sets up and keeps away from first wiring frid one end top surface at the buckle, location pinion rack transversely fixes setting side surface one end about second wiring frid top. The utility model discloses treat that the optical fiber line assembles the back and put down the buckle and utilize the position relation between spring lock adjustment cardboard and location toothed plate, can effectively guarantee that the connecting box equipment is reliable, excellent in use effect.

Description

Firmly-connected optical fiber connector

Technical Field

The utility model relates to a fiber connector technical field specifically is a firm in connection's fiber connector.

Background

The optical fiber connector is a device for making detachable (movable) connection between optical fibers, and precisely butt-joints two end faces of the optical fibers so as to maximally couple the light energy output by the transmitting optical fiber into the receiving optical fiber and minimize the influence on the system caused by the optical fiber connector intervening in the optical link, which is the basic requirement of the optical fiber connector. To some extent, fiber optic connectors affect the reliability and performance of optical transmission systems. The existing connector for optical fiber connection is mostly a straight-line-shaped eye-splice type structure, the eye-splice type structure is very easy to influence the use due to the insecure connection of the optical fiber line caused by external force factors such as collision and extrusion when in use, and the straight-line-shaped fixing structure is difficult to meet the use requirements and later-stage adjustment of special installation conditions, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a firm in connection's fiber connector to it very easily leads to the insecure problem that influences the use of optic fibre line junction because of external force factors such as collision, extrusion when using to solve the plug-in button formula structure in the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a firmly-connected optical fiber connector comprises a connector body and a locking mechanism, wherein the connector body comprises a first connecting pipe, a connecting box and a second connecting pipe, one end of the side surface of the first connecting pipe is transversely provided with a plurality of C-shaped anti-skidding grooves, the side surface of the first connecting pipe at one side of the anti-skidding grooves is fixedly provided with a regular hexagonal nut connecting part, the inner wall of one side of the nut connecting part, which is far away from the first connecting pipe, is transversely and movably provided with an inserting plate through a solenoid, the connecting box comprises a first wiring groove plate and a second wiring groove plate, the first wiring groove plate is longitudinally and movably arranged in the middle of the top surface of one side of the inserting plate, which is far away from the nut connecting part, through a connecting pin, the second wiring groove plate is movably arranged at one side of the first wiring groove plate, the second connecting pipe is fixedly arranged in the middle of the surface of one, locking mechanism includes buckle, spring lock, location pinion rack, the spout activity that the buckle was seted up through first wiring frid side sets up the top at first wiring frid, the vertical activity setting of spring lock is kept away from first wiring frid one end top surface at the buckle, location pinion rack transversely fixes and sets up side surface one end about second wiring frid top.

Preferably, the first connecting pipe is far away from the nut connecting part, and the second connecting pipe is far away from the middle part of one side surface of the second wiring groove plate, and rubber sleeves are respectively arranged on the middle part of one side surface of the second connecting pipe through a through hole.

Preferably, the nut connecting part is integrated with the first connecting pipe into a whole by adopting an injection molding process, and the first connecting pipe is in threaded connection with the solenoid on the side surface of the plugboard through the nut connecting part.

Preferably, the first connecting pipe and the second connecting pipe are both of a cubic structure, and T-shaped positioning grooves are symmetrically formed in the top surfaces of the connecting positions of the first connecting pipe and the second connecting pipe respectively.

Preferably, a C-shaped adjusting groove is formed in one end of the inner wall of the buckling plate, and one end, located inside the adjusting groove, of the spring lock is connected with the positioning toothed plate on the surface of the second wiring groove plate through the clamping plate in a meshed mode.

Preferably, a plurality of semicircular optical fiber wire grooves are transversely formed in the inner walls of the first wiring groove plate and the second wiring groove plate respectively, and the first wiring groove plate is movably connected with the second wiring groove plate through a plug board arranged at the bottom end of the side face.

Compared with the prior art, the beneficial effects of the utility model are that:

1. locking mechanism includes the buckle, the spring lock, the location pinion rack, the top of first wiring frid is located to the spout that the buckle was seted up through first wiring frid side, and the cardboard through spring lock one end is connected with the location pinion rack on second wiring frid surface, arrange the both ends of optic fibre line in the optic fibre wire casing one by one and two liang of cold joint during the use, the joint end branch of optic fibre line is located in the constant head tank in order to accomplish the montage operation, the buckle is put down and is utilized the position relation between spring lock adjustment cardboard and the location pinion rack to guarantee that the connecting box equipment is reliable, excellent in use effect.

2. The positioning groove and the optical fiber wire groove are respectively arranged in the first wiring groove plate and the second wiring groove plate, the position is stable and reliable after the optical fiber wire is connected, the plug board is movably arranged between the first connecting pipe and the first wiring groove plate, free rotation in a certain range after the optical fiber wire is connected can be achieved according to requirements, the optical fiber wire is not influenced in use, the requirements for installation in different use environments can be met, and the practicability is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the unfolding structure of the present invention.

In the figure: 1. a first connecting pipe; 2. a connection box; 3. a second connecting pipe; 4. an anti-slip groove; 5. a nut connecting portion; 6. a plugboard; 7. a first wiring groove plate; 8. a second wiring groove plate; 9. a latch; 10. a positioning toothed plate; 11. a rubber sleeve; 12. positioning a groove; 13. an adjustment groove; 14. an optical fiber trunking; 15. inserting plates; 16. and (5) buckling the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, in an embodiment of the present invention, a firmly connected optical fiber connector includes a connector body and a locking mechanism, the connector body includes a first connecting tube 1, a connecting box 2 and a second connecting tube 3, one end of the side surface of the first connecting tube 1 is transversely provided with a plurality of C-shaped anti-slip grooves 4, the side surface of the first connecting tube 1 at one side of the anti-slip grooves 4 is fixedly provided with a regular hexagonal nut connecting portion 5, an inner wall of the nut connecting portion 5 at the side away from the first connecting tube 1 is provided with an inserting plate 6 through a solenoid in a transverse movable manner, the connecting box 2 includes a first wiring groove plate 7 and a second wiring groove plate 8, the first wiring groove plate 7 is longitudinally movably disposed at the middle portion of the top surface of the inserting plate 6 at the side away from the nut connecting portion 5 through a connecting pin, the second wiring groove plate 8 is movably disposed at one side of the first wiring groove plate 7, the second connecting tube 3 is fixedly disposed at the middle portion of the second wiring groove, the locking mechanism comprises a buckle plate 16, a spring lock 9 and a positioning toothed plate 10, the buckle plate 16 is movably arranged above the first wiring groove plate 7 through a sliding groove formed in the side surface of the first wiring groove plate 7, the spring lock 9 is longitudinally movably arranged on the top surface of one end, away from the first wiring groove plate 7, of the buckle plate 16, and the positioning toothed plate 10 is transversely and fixedly arranged at one end of the upper side surface and the lower side surface of the top of the second wiring groove plate 8; rubber sleeves 11 are respectively arranged in the middle of the side face of one end, far away from the nut connecting part 5, of the first connecting pipe 1 and the side face of one end, far away from the second wiring groove plate 8, of the second connecting pipe 3 through holes, so that abrasion between the connecting pipes and the optical fiber wires is avoided, and the use is not influenced; the nut connecting part 5 is integrated with the first connecting pipe 1 into a whole by adopting an injection molding process, and the first connecting pipe 1 is in threaded connection with a solenoid on the side surface of the plugboard 6 through the nut connecting part 5, so that an optical fiber line can be conveniently accessed into the connecting box; the first connecting pipe 1 and the second connecting pipe 3 are both in a cubic structure, and T-shaped positioning grooves 12 are symmetrically formed in the top surfaces of the connecting positions of the first connecting pipe 1 and the second connecting pipe 3 respectively, so that the connecting ends of the optical fiber lines are stable and reliable in the connecting box; one end of the inner wall of the buckle plate 16 is provided with a C-shaped adjusting groove 13, one end of the spring lock 9 positioned in the adjusting groove 13 is meshed and connected with the positioning toothed plate 10 on the surface of the second wiring groove plate 8 through the clamping plate, and the stable locking operation of the buckle plate and the connecting box is realized through the spring lock; a plurality of semicircular optical fiber wire grooves 14 are respectively and transversely formed in the inner walls of the first wiring groove plate 7 and the second wiring groove plate 8, and the first wiring groove plate 7 is movably connected with the second wiring groove plate 8 through a plug board 15 arranged at the bottom end of the side face, so that the optical fiber wires can be conveniently assembled.

The utility model discloses a theory of operation and use flow: during the use, the two ends of the optical fiber line respectively penetrate through the first connecting pipe 1 through the rubber sleeve 11, the inner wall of the second connecting pipe 3 is arranged in the first wiring groove plate 7 and the second wiring groove plate 8, the optical fiber line is arranged in the optical fiber line groove 14 one by one and is in cold joint two by two, the joint end of the optical fiber line is arranged in the positioning groove 12 and is connected with the first wiring groove plate 7 and the second wiring groove plate 8 together, the buckle plate 16 is put down and utilizes the spring lock 9 to adjust the position relation between the clamp plate and the positioning toothed plate 10 so as to ensure that the connection box 2 is reliably assembled, and the use effect is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a firm in connection's fiber connector, includes connector body, locking mechanism, its characterized in that: the connector main body comprises a first connecting pipe (1), a connecting box (2) and a second connecting pipe (3), a plurality of C-shaped anti-skidding grooves (4) are transversely formed in one end of the side face of the first connecting pipe (1), a regular hexagonal nut connecting portion (5) is fixedly arranged on the side face of the first connecting pipe (1) on one side of the anti-skidding grooves (4), a plug board (6) is transversely movably arranged on the inner wall of one side, far away from the first connecting pipe (1), of the nut connecting portion (5) through a solenoid, the connecting box (2) comprises a first wiring groove board (7) and a second wiring groove board (8), the first wiring groove board (7) is longitudinally movably arranged on the plug board (6) through a connecting pin and far away from the middle portion of the top surface of one side of the nut connecting portion (5), the second wiring groove board (8) is movably arranged on one side of the first wiring groove board (7), the second connecting pipe (3) is fixedly arranged on the second wiring groove board (8) and far away from the first ) A side surface middle part, locking mechanism includes buckle (16), spring lock (9), location pinion rack (10), the spout activity that buckle (16) was seted up through first wiring frid (7) side sets up in the top of first wiring frid (7), spring lock (9) vertical activity sets up keeps away from first wiring frid (7) one end top surface in buckle (16), location pinion rack (10) horizontal fixed setting is in side surface one end about second wiring frid (8) top.

2. A secure optical fiber connector as defined in claim 1, wherein: and rubber sleeves (11) are respectively arranged in the middle of the side face of one end, far away from the nut connecting part (5), of the first connecting pipe (1) and far away from the second wiring groove plate (8) of the second connecting pipe (3) through the through holes.

3. A secure optical fiber connector as defined in claim 1, wherein: the nut connecting part (5) is integrated with the first connecting pipe (1) into a whole by adopting an injection molding process, and the first connecting pipe (1) is in threaded connection with a solenoid on the side surface of the insertion plate (6) through the nut connecting part (5).

4. A secure optical fiber connector as defined in claim 1, wherein: the first connecting pipe (1) and the second connecting pipe (3) are both of a cubic structure, and T-shaped positioning grooves (12) are symmetrically formed in the top surfaces of the joints of the first connecting pipe (1) and the second connecting pipe (3) respectively.

5. A secure optical fiber connector as defined in claim 1, wherein: c-shaped adjusting grooves (13) are formed in one end of the inner wall of the buckling plate (16), and one end, located inside the adjusting grooves (13), of the spring lock (9) is meshed and connected with a positioning toothed plate (10) on the surface of the second wiring groove plate (8) through the clamping plate.

6. A secure optical fiber connector as defined in claim 1, wherein: a plurality of semicircular optical fiber wire grooves (14) are transversely arranged on the inner walls of the first wiring groove plate (7) and the second wiring groove plate (8) respectively, and the first wiring groove plate (7) is movably connected with the second wiring groove plate (8) through a plug board (15) arranged at the bottom end of the side face.