CN201845111U

CN201845111U - Optical cable terminal box

Info

Publication number: CN201845111U
Application number: CN2010202297289U
Authority: CN
Inventors: 魏建峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-18
Filing date: 2010-06-18
Publication date: 2011-05-25
Anticipated expiration: 2020-06-18

Abstract

The utility model discloses an optical cable terminal box which comprises a box body. A wire inlet and a wire outlet are arranged on the box body, at least one group of cold splicer connectors are arranged at one inner side of the box body, and arc-shaped cable fixing structures are respectively arranged at the two sides of each group of cold terminal connectors. An outer periphery for rest optical cables and an inner periphery for rest optical cables are also arranged in the box body, the outer periphery for rest optical cables and the inner periphery for rest optical cables respectively consist of a plurality of optical cable limit columns on the same circumference surface, and end parts bent inward are arranged at the top parts of the optical cable limit columns on the outer periphery for rest optical cables. The bent parts of the two ends of optical cable connectors are well fixed by the optical cable terminal box, so that optical cable cores at the parts are not easily broken. Besides, the cables left after the terminal box is arranged are sequentially stored in the space between the outer periphery for rest optical cables and the inner periphery for rest optical cables, so as to lead the rest cables to be in neat arrangement.

Description

A kind of GPZ

Technical field

The utility model relates to a kind of termination box of optical cable, belongs to communication technique field.

Background technology

Light transmitting fiber is most widely used in the communications field, i.e. optical fiber communication.Replace the cable communication tool to have an enormous advantage with optical cable, not only in light weight, cost is low, lay conveniently, and also capacity is big, anti-interference, reliable and stable, strong security, so optical cable is replacing copper cabling.

The existing communication cable termination box of registering one's residence is used for the optical fiber of mouth before registering one's residence and connects, and the optical cable that rolls off the production line continues.Its structure comprises box body, is provided with incoming line and line outlet on box body, at the box body internal fixation optical fiber cold connector joint is arranged, and when this family termination box uses, service wire optical cable and the house lead in optical cable that rolls off the production line is connected by the cold joint mode.The above-mentioned communication cable problem that termination box exists of registering one's residence is: the one, owing to two ends of fiber cable joint are not carried out good fixingly, the optical cable core is fractureed, and influence the operation of termination box; The 2nd, the surplus line after can not butted line has fixing deposit position and combing, causes the optical cable confusion in the termination box.

The utility model content

At the problems referred to above, the problem that the utility model quasi-solution is determined provides the communication cable termination box that a kind of surplus line is neat, the optical cable core of two ends of fiber cable joint is not easy to fracture

For addressing the above problem, the utility model has adopted following technical scheme: a kind of GPZ, it comprises box body, on described box body, be provided with incoming line and line outlet, side in the described box body is provided with one group or two groups of above cold connector joints, and two sides of described every group of cold connector joint are respectively equipped with the optical cable fixed sturcture of circular arc; Also be provided with in the described box body in optical cable surplus line periphery and the surplus line of optical cable and enclose, enclose respectively in described optical cable surplus line periphery and the surplus line of optical cable and be made up of several optical cable limited posts on same periphery, the top of the optical cable limited post of the surplus line of described optical cable periphery is provided with the end that bends inwards.

Described every group of cold connector joint comprises cold connector joint overlapping more than two or two.

Described incoming line and line outlet are provided with slot, are inserted with one or two above optical fiber fixed blocks in the described slot.Have optical-fibre channel on the described optical fiber fixed block, described optical-fibre channel two sides have double wedge, and described double wedge tilts to a wherein end of optical-fibre channel.

Adopted said structure, GPZ of the present utility model, because two sides of every group of cold connector joint are respectively equipped with the optical cable fixed sturcture of circular arc, like this bending place of two ends of fiber cable joint has been realized good fixingly, make the optical cable core at this place be not easy to fracture.And every group of cold connector joint comprises cold connector joint overlapping more than two or two, helps improving the capacity of GPZ, reduces volume.Enclose in optical cable in the box body surplus line periphery and the surplus line of optical cable, the surplus line after termination box can being installed like this leaves in the space between enclosing in optical cable surplus line periphery and the surplus line of optical cable in order, makes surplus line neat.

Description of drawings

Fig. 1 is the structural representation of the utility model GPZ;

Fig. 2 is that Fig. 1 is the structural representation of optical cable limited post;

Fig. 3 is the structural drawing of incoming line and line outlet;

Fig. 4 is the structural drawing of optical fiber fixed block.

Among the figure: 1-box body, 2-incoming line, 3-line outlet, 4-cold connector joint, 5-optical cable fixed sturcture, 6-optical cable limited post, 7-end, 8-slot, 9-optical fiber fixed block, 10-optical-fibre channel, 11-double wedge.

Embodiment

As shown in Figure 1, GPZ of the present utility model, it comprises box body 1, is provided with incoming line 2 and line outlet 3 on described box body.Referring to Fig. 3, described incoming line 2 and line outlet 3 are provided with slot 8, and (present embodiment is two optical fiber fixed blocks 9 to be inserted with one or two above optical fiber fixed blocks 9 in the described slot 8.Referring to Fig. 4, have optical-fibre channel 10 on the described optical fiber fixed block 9, described optical-fibre channel 10 2 sides have double wedge 11, and described double wedge 11 tilts to a wherein end of optical-fibre channel 10, the direction in box body 1 of the double wedge 11 here tilts, and prevents that like this optical cable from pulling out termination box.

Side in the described box body is provided with one group or two groups of above cold connector joints 4 (present embodiment be two groups to connect sub-joint 4), two sides of described every group of cold connector joint 4 are respectively equipped with the optical cable fixed sturcture 5 of circular arc, the optical cable fixed sturcture 5 of GPZ of the present utility model is similar with prior art constructions, be to be made of two fixed blocks, promptly two fixed blocks are clamped optical cable.Described every group of cold connector joint 4 comprises cold connector joint overlapping more than two or two.In general, every group of cold connector joint 4 adopts two overlapping cold connector joints mostly.

Also be provided with in the described box body 1 in optical cable surplus line periphery and the surplus line of optical cable and enclose, enclose respectively in described optical cable surplus line periphery and the surplus line of optical cable and be made up of several optical cable limited posts 6 on same periphery, the top of the optical cable limited post 6 of the surplus line of described optical cable periphery is provided with the end 7 (referring to Fig. 2) that bends inwards.

Claims

1. GPZ, it comprises box body (1), on described box body, be provided with incoming line (2) and line outlet (3), it is characterized in that the side in the described box body is provided with one group or two groups of above cold connector joints (4), two sides of described every group of cold connector joint (4) are respectively equipped with the optical cable fixed sturcture (5) of circular arc; Also be provided with in the described box body (1) in optical cable surplus line periphery and the surplus line of optical cable and enclose, enclose respectively in described optical cable surplus line periphery and the surplus line of optical cable and be made up of several optical cable limited posts (6) on same periphery, the top of the optical cable limited post (6) of the surplus line of described optical cable periphery is provided with the end (7) that bends inwards.

2. GPZ according to claim 1 is characterized in that described every group of cold connector joint (4) comprises cold connector joint overlapping more than two or two.

3. GPZ according to claim 1 and 2 is characterized in that described incoming line (2) and line outlet (3) are provided with slot (8), are inserted with one or two above optical fiber fixed blocks (9) in the described slot (8).

4. GPZ according to claim 3 is characterized in that having optical-fibre channel (10) on the described optical fiber fixed block (9), and described optical-fibre channel (10) two sides have double wedge (11), and described double wedge (11) tilts to a wherein end of optical-fibre channel (10).