CN212846062U

CN212846062U - Detachable recyclable optical fiber jumper wire

Info

Publication number: CN212846062U
Application number: CN202020948050.3U
Authority: CN
Inventors: 余俊雄; 张汉泉; 李蓉
Original assignee: Wuhan Guangzhuo Technology Co ltd
Current assignee: Wuhan Guangzhuo Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-30
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a recoverable optic fibre wire jumper of dismantlement formula, including casing and optic fibre line, the inside of casing is equipped with the bull stick, the inner wall of casing is equipped with the spacing groove, the spacing inslot portion is equipped with the stopper, the inner wall elastic connection of spring and spacing groove is passed through to the both sides of stopper, the stopper passes through axis of rotation and bull stick swing joint. The utility model discloses in, the optic fibre line is when receiving outside power of dragging, the rotation of bull stick is driven to the optic fibre line of wiring on the bull stick, thereby drive the axis of rotation horizontal migration who articulates on the bull stick, the horizontal migration of axis of rotation drives the stopper horizontal migration who articulates at shells inner wall spacing inslot, thereby the elastic potential energy that two ends of spacing groove pass through the spring reaches the optic fibre line and leads to the installed part to break away from the terminal when receiving outside power of dragging, and under the elastic potential energy of spring, the optic fibre line of outside extension can be automatic resumes original state.

Description

Detachable recyclable optical fiber jumper wire

Technical Field

The utility model relates to an optical fiber jumper technical field especially relates to a recoverable optical fiber jumper of dismantlement formula.

Background

With the progress and development of modern human society, people have higher and higher requirements on communication broadband, and the development of optical fiber network is better and better, the optical fiber line access means that an optical fiber line is completely used as a transmission medium between a local side and a user, a terminal is connected through one end, and a signal transmitter is connected through the other end.

In daily life, a distance of wire length exists between a terminal and a using end of a communication broadband at home, and the optical fiber wire can be pulled carelessly during ordinary walking to be possibly separated from the terminal, so that the communication quality of the optical fiber patch cord is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the optical fiber jumper wire is easy to fall off when being pulled, the detachable recyclable optical fiber jumper wire is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a recoverable optic fibre wire jumper of dismantlement formula, includes casing and optic fibre line, its characterized in that, the inside of casing is equipped with the bull stick, the inner wall of casing is equipped with the spacing groove, the spacing inslot portion is equipped with the stopper, the inner wall elastic connection of spring and spacing groove is passed through to the both sides of stopper, the stopper passes through axis of rotation and bull stick swing joint, the notch that the optic fibre line was seted up on all running through the casing at the outside of bull stick and both ends extends to the outside.

As a further description of the above technical solution:

the rotating rod is in running fit with the shell through a bearing.

As a further description of the above technical solution:

the outside of the rotating rod is provided with an integrally formed limiting convex ring.

As a further description of the above technical solution:

and two ends of the rotating shaft are respectively hinged with the limiting block and the rotating rod.

As a further description of the above technical solution:

and one end of the optical fiber wire close to the mounting piece is provided with a spiral coil.

As a further description of the above technical solution:

the limiting block is located in the middle of the limiting groove, and the springs are symmetrically distributed around the limiting block.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, when receiving outside power of dragging, the rotation of bull stick is driven to the optic fibre line of wiring on the bull stick to the drive articulates the axis of rotation horizontal migration on the bull stick, and the horizontal migration of axis of rotation drives the stopper horizontal migration who articulates at shells inner wall spacing inslot, thereby two ends of spacing groove reach the optic fibre line and can not appear breaking away from the problem when receiving outside power of dragging through the elastic potential energy of spring.

2. The utility model discloses in, the optic fibre line is around connecing on the bull stick, and has spiral coil at casing internally mounted, can adjust the length of optic fibre line and can accomodate the optic fibre line of many plays in casing inside by the different distance of root utensil.

Drawings

Fig. 1 is a schematic view illustrating a main view structure of a detachable recyclable optical fiber patch cord according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a top view structure of a detachable recoverable optical fiber jumper according to an embodiment of the present invention;

illustration of the drawings:

1. a housing; 2. a helical coil; 4. an optical fiber line; 5. a rotating rod; 6. a limit protruding ring; 7. a spring; 9. a limiting block; 12. a notch; 13. a limiting groove; 14. and rotating the shaft.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a recoverable optic fibre wire jumper of dismantlement formula, including casing 1 and optic fibre line 4, the inside of casing 1 is equipped with bull stick 5, optic fibre line 4 wraparound is in the outside of bull stick 5, the inner wall of casing 1 is equipped with spacing groove 13, spacing inslot 13 inside is equipped with stopper 9, stopper 9 and spacing groove 13 sliding connection, the inner wall elastic connection of spring 7 and spacing groove 13 is passed through to stopper 9's both sides, thereby spring 7 can remove to one side when receiving the gliding extrusion of stopper 9 and make the optic fibre line 4 of connection on bull stick 5 overhanging or contract in, stopper 9 passes through axis of

rotation

14 and 5 swing joint of bull stick, the notch 12 that the outer and both ends of optic fibre line 4 wraparound of bull stick 5 all run through on casing 1 extends to the outside.

Specifically, as shown in fig. 1, the rotating rod 5 is rotatably engaged with the housing 1 through a bearing, and has a fixing effect on the rotating rod 5.

Specifically, as shown in fig. 1, an integrally formed limiting protruding ring 6 is disposed outside the rotating rod 5, and the limiting protruding ring 6 is sleeved on the rotating rod 5, so as to effectively limit the range of the optical fiber cable 4 when the optical fiber cable is wound around the rotating rod 5.

Specifically, as shown in fig. 2, two ends of the rotating shaft 14 are hinged to the limiting block 9 and the rotating rod 5 respectively, and the limiting block 9 connected with the rotating shaft 14 is driven to slide through the rotation of the rotating rod 5.

Specifically, as shown in fig. 1, the spiral coil 2 is disposed at one end of the optical fiber wire 4 close to the mounting member, and the optical fiber wire 4 stored in the spiral coil 2 is stretched when a pulling force is applied to a section of the optical fiber wire, so that the end connected to the mounting member is not easily detached due to pulling.

Specifically, as shown in fig. 1, the stopper 9 is located in the middle of the stopper groove 13, the springs 7 are symmetrically distributed about the stopper 9, and the stopper 9 can be kept in the middle of the stopper groove 13 through the elastic potential energy of the springs 7.

The working principle is as follows: during the use, optic fibre line 4 is when receiving outside power of dragging, the rotation of bull stick 5 is driven to optic fibre line 4 of wire-wrap on bull stick 5, thereby the drive articulates the axis of rotation 14 removal on bull stick 5, the removal of axis of rotation 14 drives the stopper 9 of spacing groove 13 inside and slides, thereby the elastic potential energy of spring 7 is passed through at the both ends of spacing groove 13 and reaches optic fibre line 4 and prevent optic fibre line 4 and break away from when receiving outside power of dragging, and under the elastic potential energy of spring 7, optic fibre line 4 that outside extends can be automatic resumes original state.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a recoverable optic fibre wire jumper of dismantlement formula, includes casing (1) and optic fibre line (4), its characterized in that, the inside of casing (1) is equipped with bull stick (5), the inner wall of casing (1) is equipped with spacing groove (13), spacing groove (13) inside is equipped with stopper (9), the inner wall elastic connection of spring (7) and spacing groove (13) is passed through to the both sides of stopper (9), stopper (9) are through axis of rotation (14) and bull stick (5) swing joint, notch (12) that the optic fibre line (4) wraparound was seted up on the outside of bull stick (5) and both ends all run through casing (1) extend to the outside.

2. A knock down retractable optical fibre jumper as claimed in claim 1, wherein the turn bar (5) is rotatably engaged with the housing (1) by means of bearings.

3. A demountable and recyclable optical fiber jumper according to claim 1, wherein the rotating rod (5) is externally provided with an integrally formed limit protruding ring (6).

4. The detachable recyclable optical fiber jumper as claimed in claim 1, wherein the two ends of the rotating shaft (14) are hinged to the limit block (9) and the rotating rod (5), respectively.

5. A knock down retractable optical fibre jumper as claimed in claim 1, wherein the end of the optical fibre line (4) adjacent the mounting is provided with a helical coil (2).

6. A demountable recoverable optical fiber jumper according to claim 1, wherein the stopper (9) is located in the middle of the stopper groove (13), and the springs (7) are symmetrically distributed about the stopper (9).