CN212965512U

CN212965512U - Optical fiber jumper wire with wire bunching function

Info

Publication number: CN212965512U
Application number: CN202021660909.7U
Authority: CN
Inventors: 陈良鸿; 田恒涛; 徐芳; 钟玉姣
Original assignee: Shenzhen Yiyiyitong Communication Co Ltd
Current assignee: Shenzhen Yiyiyitong Communication Co Ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-13
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses an optic fibre wire jumper with bunch function, including wire jumper joint and second rubber pad, wire jumper joint one side is fixed with the fixed head, the inside first connecting groove of having seted up of fixed head, wherein, first connecting groove internal connection has the optic fibre wire jumper, the fixed head both sides are fixed with the engaging lug, the inside first thread groove of having seted up of engaging lug is close to first thread groove the inside second spread groove of having seted up of engaging lug, the inside gomphosis of second spread groove has the bunch ring, the inside second thread groove of having seted up of bunch ring, be connected with the bolt between first thread groove and the second thread groove. This optic fibre wire jumper with bunch function is provided with and pulls the bunch ring and can extrude first rubber pad with optic fibre wire jumper after fixed, and first rubber pad can extrude the spring after receiving the extrusion, can place more unnecessary optic fibre wire jumpers along extrusion groove extrusion bunch ring after the spring receives the extrusion, is convenient for accomodate optic fibre wire jumper.

Description

Optical fiber jumper wire with wire bunching function

Technical Field

The utility model relates to a technical field is accomodate to the optical fiber jumper wire, specifically is an optical fiber jumper wire with bunch function.

Background

The optical fiber jumper (also called optical fiber connector) means that connector plugs are arranged at two ends of an optical cable and are used for realizing movable connection of an optical path; one end of the optical fiber is provided with a plug, and the optical fiber is called a tail fiber. Optical fiber jumpers are similar to coaxial cables except that there is no mesh shielding. The center is the glass core through which the light propagates. In multimode optical fibers, the core is surrounded by a glass jacket having a lower index of refraction than the core to retain the fiber within the core. Further on the outside is a thin plastic outer sleeve to protect the envelope.

Although the types and the number of the optical fiber jumpers with the bunching function in the market are very large, most of the optical fiber jumpers are inconvenient to store the jumpers, so that the technology for improving the optical fiber jumper structure with the bunching function is urgently needed in the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optic fibre wire jumper with bunch function to solve the optic fibre wire jumper on the existing market that above-mentioned background art provided and be not convenient for accomodate the problem of wire jumper.

In order to achieve the above object, the utility model provides a following technical scheme: an optical fiber jumper wire with a wire bunching function comprises a jumper wire joint and a second rubber pad, wherein a fixed head is fixed at one side of the jumper wire joint, a first connecting groove is arranged in the fixed head, wherein,

first connecting groove internal connection has the optic fibre wire jumper, the fixed head both sides are fixed with the engaging lug, the inside first thread groove of having seted up of engaging lug is close to first thread groove the inside second spread groove of having seted up of engaging lug, the inside gomphosis of second spread groove has the bunch ring, the inside second thread groove of having seted up of bunch ring, be connected with the bolt between first thread groove and the second thread groove, the extrusion groove has been seted up to bunch ring internal portion, extrusion groove one side is fixed with first rubber pad, install the spring between first rubber pad and the extrusion groove, the second rubber pad is connected at the fixed head top.

Preferably, the first connecting groove and the optical fiber jumper are cylindrical, and the diameter of the first connecting groove is identical to the diameter of the optical fiber jumper.

Preferably, the diameter of the first thread groove is the same as that of the second thread groove in size, and two groups of the first thread groove and the second thread groove are arranged.

Preferably, the wire bundling ring and the second connecting groove form a sliding connection, the wire bundling ring is made of hard plastic, and the second connecting groove is provided with two groups.

Preferably, an expansion structure is formed between the extrusion groove and the first rubber pad through springs, three groups of springs are arranged, and the maximum expansion size of the first rubber pad is not more than the deformation of the springs.

Preferably, the first rubber pad, the extrusion groove and the bunching ring are annular, the diameter sizes of the first rubber pad and the extrusion groove are the same, and the first rubber pad and the second rubber pad are made of silicon rubber.

Compared with the prior art, the beneficial effects of the utility model are that: this optical fiber jumper wire with bunch function:

1. the redundant optical fiber jumper wire is pulled to be placed at the top of the fixed head, the wire bundling ring is pulled to penetrate through a second connecting groove formed in the connecting lug after the redundant optical fiber jumper wire is placed at the top of the fixed head, the wire bundling ring penetrates through the second connecting groove and then a second threaded groove formed in the inner portion of the wire bundling ring is in butt joint with a first threaded groove, a bolt is pulled to perform threaded sliding along the first threaded groove and the second connecting groove, and the wire bundling ring can be fixed when the bolt is in threaded sliding to the other end of the first threaded groove, so that the wire bundling ring is convenient to install;

2. the optical fiber jumper wire is fixed between the fixing head and the bunching ring, one side of the fixing head is connected between the second rubber pad and the bunching ring, and the silicon rubber material property of the second rubber pad and the hard plastic material property of the bunching ring generate larger friction force on the optical fiber jumper wire, so that the optical fiber jumper wire is prevented from falling off conveniently;

3. be provided with the pulling and restraint the wire loop and can extrude first rubber pad with fixed back optic fibre wire jumper of optic fibre wire, can extrude the spring after first rubber pad receives the extrusion, can place more unnecessary optic fibre wire jumpers along extrusion groove extrusion bunch ring after the spring receives the extrusion, be convenient for accomodate the optic fibre wire jumper.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic view of part a of the present invention.

In the figure: 1. a jumper connector; 2. a fixed head; 3. a first connecting groove; 4. an optical fiber jumper; 5. connecting lugs; 6. a first thread groove; 7. a wire binding ring; 8. a second thread groove; 9. a second connecting groove; 10. a bolt; 11. extruding a groove; 12. a spring; 13. a first rubber pad; 14. and a second rubber pad.

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. 1-3, the present invention provides a technical solution: an optical fiber jumper wire with a wire bunching function comprises a jumper wire joint 1, a fixed head 2, a first connecting groove 3, an optical fiber jumper wire 4, a connecting lug 5, a first thread groove 6, a wire bunching ring 7, a second thread groove 8, a second connecting groove 9, a bolt 10, an extrusion groove 11, a spring 12, a first rubber pad 13 and a second rubber pad 14, wherein the fixed head 2 is fixed on one side of the jumper wire joint 1, the first connecting groove 3 is arranged in the fixed head 2, and the first connecting groove 3 is arranged in the fixed head 2,

the optical fiber jumper wire 4 is connected in the first connecting groove 3, the first connecting groove 3 and the optical fiber jumper wire 4 are both cylindrical, the diameter of the first connecting groove 3 is identical with the diameter of the optical fiber jumper wire 4, the optical fiber jumper wire 4 is pulled to penetrate through the first connecting groove 3 to butt the optical fiber jumper wire 4 with the jumper wire joint 1, connecting lugs 5 are fixed on two sides of the fixing head 2, a first threaded groove 6 is formed in each connecting lug 5, a second connecting groove 9 is formed in each connecting lug 5 close to the first threaded groove 6, a wire bundling ring 7 is embedded in each second connecting groove 9, the wire bundling ring 7 is in sliding connection with the second connecting grooves 9, the wire bundling ring 7 is made of hard plastic, two groups of second connecting grooves 9 are arranged, the optical fiber jumper wire 4 can extrude the inner wall of the wire bundling ring 7 after the wire ring 7 is pulled to fix the optical fiber jumper wire 4, and the wire bundling ring 7 is made of rubber, the deformation can be generated, the second thread groove 8 is arranged in the lacing ring 7, the diameter of the first thread groove 6 is the same as the diameter of the second thread groove 8 in size, two groups of the first thread groove 6 and the second thread groove 8 are arranged, the bolt 10 is pulled to perform thread sliding along the first thread groove 6 and the second connecting groove 9, the lacing ring 7 can be fixed when the bolt 10 slides to the other end of the first thread groove 6 in a thread manner, the bolt 10 is connected between the first thread groove 6 and the second thread groove 8, the extrusion groove 11 is arranged in the lacing ring 7, a first rubber pad 13 is fixed on one side of the extrusion groove 11, a spring 12 is arranged between the first rubber pad 13 and the extrusion groove 13, a telescopic structure is formed between the extrusion groove 11 and the first rubber pad 13 through the spring 12, three groups of springs 12 are arranged, and the maximum telescopic size of the first rubber pad 13 is not more than the deformation of the spring 12, after the optical fiber jumper wire 4 is fixed by the pulling cable tie 7, the optical fiber jumper wire 4 can be extruded to the first rubber pad 13, the first rubber pad 13 can be extruded to the spring 12 after being extruded, the spring 12 can be extruded along the extrusion groove 11 to extrude the cable tie 7 and can place more unnecessary optical fiber jumper wires 4, the second rubber pad 14 is connected at the top of the fixed head 2, the first rubber pad 13 and the extrusion groove 11 and the cable tie 7 are annular, the diameter of the first rubber pad 13 and the extrusion groove 11 is the same, the first rubber pad 13 and the second rubber pad 14 are made of silicon rubber, the optical fiber jumper wire 4 is fixed between the fixed head 2 and the cable tie 7, and the second rubber pad 14 connected to one side of the fixed head 2 and the cable tie 7 can generate friction force on the optical fiber jumper wire 4, so that the optical fiber jumper wire 4 can be prevented from falling off.

The working principle is as follows: when the optical fiber jumper wire with the bunching function is used, firstly, the redundant optical fiber jumper wire 4 is pulled to be placed at the top of the fixed head 2, after the redundant optical fiber jumper wire 4 is placed at the top of the fixed head 2, the bunching ring 7 is pulled to penetrate through the second connecting groove 9 formed in the connecting lug 5, the bunching ring 7 penetrates through the second connecting groove 9, the second thread groove 8 formed in the bunching ring 7 is butted with the first thread groove 6, the pulling bolt 10 performs thread sliding along the first thread groove 6 and the second connecting groove 9, the bunching ring 7 can be fixed when the bolt 10 slides to the other end of the first thread groove 6 in a thread manner, the bunching ring 7 is convenient to install, the optical fiber jumper wire 4 is fixed between the fixed head 2 and the bunching ring 7, the second rubber gasket 14 connected to one side of the fixed head is in a position with the bunching ring 7, the material property of the second rubber gasket 14 and the material property of the bunching ring 7 generate larger friction force, be convenient for prevent that optic fibre wire jumper 4 from droing, be provided with and pull optic fibre wire jumper 4 and can extrude first rubber pad 13 after wire tying ring 7 fixes optic fibre wire jumper 4, first rubber pad 13 receives and can extrude spring 12 after the extrusion, and spring 12 receives and can place more unnecessary optic fibre wire jumpers 4 along extrusion groove 11 extrusion wire tying ring 7 after the extrusion, is convenient for accomodate optic fibre wire jumper 4, and the content of not making detailed description in this description belongs to the known prior art of the professional skilled in the art.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an optical fiber jumper wire with bunch function, includes jumper connection (1) and second rubber pad (14), its characterized in that: a fixed head (2) is fixed on one side of the jumper joint (1), a first connecting groove (3) is arranged in the fixed head (2),

an optical fiber jumper (4) is connected in the first connecting groove (3), connecting lugs (5) are fixed on two sides of the fixing head (2), a first thread groove (6) is arranged in the connecting lug (5), a second connecting groove (9) is arranged in the connecting lug (5) close to the first thread groove (6), a wire binding ring (7) is embedded in the second connecting groove (9), a second thread groove (8) is arranged in the wire binding ring (7), a bolt (10) is connected between the first thread groove (6) and the second thread groove (8), an extrusion groove (11) is formed in the wire binding ring (7), a first rubber pad (13) is fixed on one side of the extrusion groove (11), a spring (12) is arranged between the first rubber pad (13) and the extrusion groove (11), and the second rubber pad (14) is connected to the top of the fixed head (2).

2. The optical fiber jumper wire with the wire harness function according to claim 1, wherein: the first connecting groove (3) and the optical fiber jumper (4) are cylindrical, and the diameter of the first connecting groove (3) is identical with that of the optical fiber jumper (4).

3. The optical fiber jumper wire with the wire harness function according to claim 1, wherein: the diameter of the first thread groove (6) is the same as that of the second thread groove (8), and two groups of the first thread groove (6) and the second thread groove (8) are arranged.

4. The optical fiber jumper wire with the wire harness function according to claim 1, wherein: the wire binding rings (7) are in sliding connection with the second connecting grooves (9), the wire binding rings (7) are made of hard plastic materials, and the second connecting grooves (9) are provided with two groups.

5. The optical fiber jumper wire with the wire harness function according to claim 1, wherein: a telescopic structure is formed between the extrusion groove (11) and the first rubber pad (13) through springs (12), three groups of springs (12) are arranged, and the maximum telescopic size of the first rubber pad (13) is not more than the deformation of the springs (12).

6. The optical fiber jumper wire with the wire harness function according to claim 1, wherein: the first rubber pad (13), the extrusion groove (11) and the wire binding ring (7) are annular, the diameter sizes of the first rubber pad (13) and the extrusion groove (11) are the same, and the first rubber pad (13) and the second rubber pad (14) are made of silicon rubber.