CN218767422U

CN218767422U - Double-pair joint optical fiber jumper wire

Info

Publication number: CN218767422U
Application number: CN202223275256.2U
Authority: CN
Inventors: 李大发; 刘妙如
Original assignee: Shenzhen Deyou Industrial Co ltd
Current assignee: Shenzhen Deyou Industrial Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-28
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a two butt joint optic fibre wire jumper relates to optic fibre wire jumper technical field, including the line body, it is two sets of fixed connection between the line body, the joint main part is all installed at the both ends of the line body, connect one side of main part and install the flexible glue sheath, the surface cover of flexible glue sheath is equipped with the drum, and is two sets of the equal fixed mounting in surface of drum has the double-screw bolt, and is two sets of positive and negative screw thread has been seted up respectively on the surface of double-screw bolt, the surface cover of double-screw bolt is equipped with the nut. The utility model discloses, through setting up this connecting cylinder, the staff can move the connecting cylinder through twisting, makes the nut move on the double-screw bolt, adjusts the distance between two sets of joint main parts to two sets of joint main parts can be applicable to different spaced interfaces, and the connecting cylinder can restrict the position of two sets of joint main parts simultaneously, prevents to connect the main part when receiving to drag, leads to the line body to tear separately, so that the staff is follow-up to be used, can reach better result of use.

Description

Double-pair joint optical fiber jumper wire

Technical Field

The utility model relates to an optical fiber jumper technical field especially relates to a two to joint optical fiber jumper.

Background

The optical fiber jumper wire is that the optical cable both ends are all adorned the connector plug, can be used for realizing that light path swing joint one end is equipped with the plug and then is called optic fibre tail optical fiber, be often used for the jump connection of from equipment to optic fibre wiring link, and the optical fiber jumper wire of double-pair joint is often used for the connection of two groups of interfaces, and its joint of present double-pair joint optical fiber jumper wire is thoroughly partd mostly, in the use, if receive the pulling, lead to two groups of jumper wires to tear separately each other easily, influence subsequent use, be difficult to reach better result in.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a double-pair connector optical fiber jumper.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a two to connect optic fibre wire jumper, includes the line body, two sets of fixed connection between the line body, the joint main part is all installed at the both ends of the line body, the flexible glue sheath is installed to one side of joint main part, the surface cover of flexible glue sheath is equipped with the drum, and two sets of equal fixed mounting in surface of drum has the double-screw bolt, and two sets of positive and negative screw thread has been seted up respectively to the surface of double-screw bolt, the surface cover of double-screw bolt is equipped with the nut, fixed mounting has the connecting cylinder between the nut.

In order to restrict the moving range of the stud, the utility model discloses an improvement has, the one end fixed mounting of stud has the round piece, round piece and connecting cylinder sliding connection.

For the convenience of picking up the joint main part, the utility model discloses an improvement has, the sand grip is equipped with admittedly on the surface of joint main part, the sand grip is the circumference and distributes.

In order to restrict the position of the cylinder, the utility model discloses an improvement has, the outside fixed mounting that the surface of flexible glue sheath is located the cylinder has the spacing ring, the spacing ring is symmetric distribution.

In order to facilitate the screwing of the connecting cylinder, the utility model discloses an improvement has, the surface of connecting cylinder is seted up flutedly, the recess is the circumference and distributes.

In order to make things convenient for the rolling line body, the utility model discloses an improvement has, the outside of the line body is provided with binding structure, binding structure includes the sleeve, the surface of the line body is located to the sleeve cover, telescopic one side fixed mounting has soft sticky tape, the locating hole has been seted up on the surface of soft sticky tape, telescopic surface is equipped with the locating pin admittedly, the locating pin is inserted and is located the inside of locating hole.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up this connecting cylinder, the staff can move the connecting cylinder through twisting, makes the nut move on the double-screw bolt, adjusts two sets of distances that connect between the main part, so that two sets of joint main parts can be applicable to different spaced interfaces, and the connecting cylinder can restrict the position of two sets of joint main parts simultaneously, prevents to connect the main part when receiving the dragging, leads to the line body to tear separately, so that the staff is follow-up to be used, can reach better result of use.

2. The utility model discloses in, through setting up this binding structure, the staff can be through inserting the locating hole with the locating pin in, fix the flexible glue area to the flexible glue area can be binded fixedly to the line body after the rolling, so that the staff carries out the rolling arrangement to the line body, makes things convenient for the staff to use.

Drawings

Fig. 1 is a schematic view of the overall structure of a double-pair-joint optical fiber patch cord according to the present invention;

fig. 2 is a schematic structural view of the present invention showing a double-butt optical fiber patch cord with a connecting cylinder and a sleeve removed;

fig. 3 is a schematic structural diagram of a point a in fig. 2 of a double-pair-joint optical fiber patch cord according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram of B department in fig. 2 of two pairs of joint optical fiber jumper wires.

Illustration of the drawings:

1. a wire body; 2. a connector body; 3. a soft rubber sheath; 4. a cylinder; 5. a stud; 6. a nut; 7. a connecting cylinder; 8. a round block; 9. a limiting ring; 10. a sleeve; 11. a soft adhesive tape; 12. positioning holes; 13. and a positioning pin.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example one

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a two-pair joint optic fibre wire jumper, including the line body 1, fixed connection between two sets of line body 1, joint main part 2 is all installed at the both ends of the line body 1, flexible glue sheath 3 is installed to one side of joint main part 2, the surface cover of flexible glue sheath 3 is equipped with drum 4, the equal fixed mounting in surface of two sets of drum 4 has double-screw bolt 5, positive and negative screw thread has been seted up respectively on the surface of two sets of double-screw bolt 5, the surface cover of double-screw bolt 5 is equipped with nut 6, fixed mounting has connecting cylinder 7 between nut 6, the staff can move connecting cylinder 7 through twisting, make nut 6 can move on double-screw bolt 5, adjust the distance between two sets of joint main parts 2, so that two sets of joint main parts 2 can be applicable to different spaced interfaces, connecting cylinder 7 can restrict two sets of joint main parts 2's position simultaneously, prevent to connect main part 2 when receiving the pulling, lead to tear separately, so that the staff is follow-up to be used, can reach better result in the line body.

As shown in fig. 1-4, one end fixed mounting of double-screw bolt 5 has a round block 8, round block 8 and connecting cylinder 7 sliding connection, round block 8 can slide in connecting cylinder 7, the moving range of double-screw bolt 5 is restricted, prevent that nut 6 from separating with double-screw bolt 5 thoroughly, the surface of joint main part 2 is equipped with the sand grip admittedly, the sand grip is the circumference and distributes, the sand grip can increase the frictional force between finger and the joint main part 2, so that the staff takes up joint main part 2, the surface of flexible glue sheath 3 is located the outside fixed mounting of drum 4 has spacing ring 9, spacing ring 9 is the symmetric distribution, spacing ring 9 can restrict the position of drum 4, the surface of connecting cylinder 7 is seted up flutedly, the recess is the circumference and distributes, the recess can make things convenient for the staff to carry out the application of force to connecting cylinder 7, so that the staff twists connecting cylinder 7.

Example two

As shown in fig. 2-3, the outside of the line body 1 is provided with a binding structure, the binding structure includes a sleeve 10, the sleeve 10 is sleeved on the surface of the line body 1, one side of the sleeve 10 is fixedly provided with a soft adhesive tape 11, a positioning hole 12 is formed in the surface of the soft adhesive tape 11, a positioning pin 13 is fixedly arranged on the surface of the sleeve 10, the positioning pin 13 is inserted into the positioning hole 12, a worker can fix the soft adhesive tape 11 by inserting the positioning pin 13 into the positioning hole 12, so that the soft adhesive tape 11 can bind and fix the line body 1 after being rolled, so that the worker can roll and arrange the line body 1, and the use of the worker is facilitated.

The working principle is as follows: when using, the staff can be through stirring connecting cylinder 7, thereby drive nut 6 and rotate, make nut 6 can move on double-screw bolt 5, thereby adjust the distance between two sets of joint main parts 2, and circle piece 8 can slide in connecting cylinder 7, restrict double-screw bolt 5's displacement range, so that adjust two sets of joint main parts 2 to suitable position after, can be connected the use with suitable spaced interface, double-screw bolt 5 can restrict the position between two sets of joint main parts 2 with connecting cylinder 7, prevent to connect main part 2 and mutually separate when receiving the pulling, thereby lead to two sets of line bodies 1 to receive the tear, and in line body 1's use, if line body 1 is longer, the staff can roll up line body 1, then move sleeve 10 to suitable position department, can stimulate soft sticky tape 11, bundle line body 1 outside after the rolling, and insert locating pin 13 in locating hole 12 of suitable position department, can fix soft sticky tape 11, make 1 obtain fixedly, so that the staff carries out rolling arrangement.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a two to connect optic fibre wire jumper, includes the line body (1), its characterized in that: two sets of fixed connection between the line body (1), joint main part (2) are all installed at the both ends of the line body (1), flexible glue sheath (3) are installed to one side that connects main part (2), the surface cover of flexible glue sheath (3) is equipped with drum (4), and is two sets of equal fixed mounting in surface of drum (4) has double-screw bolt (5), and is two sets of positive and negative screw thread has been seted up respectively to the surface of double-screw bolt (5), the surface cover of double-screw bolt (5) is equipped with nut (6), fixed mounting has connecting cylinder (7) between nut (6).

2. The dual pair splice fiber optic patch cord of claim 1, wherein: one end of the stud (5) is fixedly provided with a round block (8), and the round block (8) is connected with the connecting cylinder (7) in a sliding manner.

3. The dual pair splice fiber optic patch cord of claim 1, wherein: the surface of the joint body (2) is fixedly provided with convex strips which are distributed in a circumferential manner.

4. The dual pair splice fiber optic patch cord of claim 1, wherein: the surface of the soft rubber sheath (3) is fixedly provided with a limiting ring (9) at the outer side of the cylinder (4), and the limiting ring (9) is symmetrically distributed.

5. The dual pair splice fiber optic patch cord of claim 1, wherein: the surface of the connecting cylinder (7) is provided with grooves which are distributed in a circumferential manner.

6. The dual pair splice fiber optic jumper of claim 1, wherein: the outer side of the wire body (1) is provided with a binding structure, the binding structure comprises a sleeve (10), the sleeve (10) is sleeved on the surface of the wire body (1), a soft adhesive tape (11) is fixedly installed on one side of the sleeve (10), a positioning hole (12) is formed in the surface of the soft adhesive tape (11), a positioning pin (13) is fixedly installed on the surface of the sleeve (10), and the positioning pin (13) is inserted into the positioning hole (12).