CN212905625U

CN212905625U - Metal splitter box convenient to tighten up optic fibre

Info

Publication number: CN212905625U
Application number: CN202021942157.3U
Authority: CN
Inventors: 佟美琪
Original assignee: Hebei Henghui Communication Equipment Co Ltd
Current assignee: Hebei Henghui Communication Equipment Co Ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-06
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a metal branching unit case convenient to tighten up optic fibre, including box, fillet stand, fillet square groove, receipts bundle bandage and lug pivot, the wire groove has been seted up to the bottom half, and is connected with the backplate on the box to install the spectrometer slot box on the backplate, the symmetry has been seted up on the spectrometer slot box and has been received the line entry, and receives line entry both sides and be connected with cowl, the fillet stand is installed at the concentrator downside, and fillet stand downside symmetry is provided with the spooler, the fillet square groove is seted up on cowl, and is connected with on the cowl and walks the line baffle, the receipts bundle bandage is connected in the concentrator bottom, and is connected with the draw-in groove on the receipts bundle bandage, the lug pivot is installed in the spooler rear side, and the tooth's socket has been seted up at the spooler back. This metal splitter case convenient to tighten up optic fibre is convenient for arrange in order complicated and long optical cable, can effectively promote the installation effectiveness, enables incasement space make full use of, makes the clean and tidy beautification of incasement environment.

Description

Metal splitter box convenient to tighten up optic fibre

Technical Field

The utility model relates to a metal branching unit case technical field specifically is a metal branching unit case convenient to tighten up optic fibre.

Background

With the development of the telecommunication industry, the access requirements of optical cables are increasing continuously, the splitter boxes of the optical cables are mainly distributed in buildings or in corridors and sometimes installed outdoors, the general splitter boxes are used as interface devices for connecting the main line of the optical cable and the distribution optical cable, and also have a light splitting function, and can distribute light energy transmitted in one optical fiber to a plurality of optical fibers according to a proportion, or combine the light energy in a plurality of optical fibers into one optical fiber, the general splitter boxes are all composed of metal shells, and the main function is to protect the optical cable in the splitter boxes, so that the optical fiber boxes can achieve the effects of moisture protection and light protection.

But along with the continuous popularization of network, often need install a plurality of optical cables in a branching unit case, therefore space resources in the branching unit case becomes in short supply, however ordinary metal branching unit case simple structure on the market at present, the function is single, do not have the function that can be convenient for arrange the many mixed and disorderly optical cables of line, and the optical cable is too much also leads to intertwining between the optical cable easily, it is troublesome to the detection maintenance in later stage to have, the optical cable has elastic rubber housing outward and is difficult in the compact arrangement in the branching unit case simultaneously, if not tighten up it, longer optical cable can occupy most space in the branching unit case, make incasement environment mixed and disorderly, but artifical extra binding arrangement not only waste time also makes the work efficiency of installation reduce, to above-mentioned problem, need to carry out the innovative design on the basis of original metal branching unit case urge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal splitter case convenient to tighten up optic fibre to it easily reduces work efficiency to provide ordinary metal splitter case when the complicated and long optical cable of artifical arrangement in solving above-mentioned background art, overhauls for the later stage easily and brings the trouble, still makes the incasement space can not make full use of, the mixed and disorderly problem of incasement environment.

In order to achieve the above object, the utility model provides a following technical scheme: a metal splitter box convenient for tightening optical fibers comprises a box body, a round corner upright post, a round corner square groove, a tightening binding band and a bump rotating shaft, wherein a wire outlet groove is arranged at the bottom of the box body, a back plate is connected on the box body, and the back plate is provided with a splitter slot box which is symmetrically provided with a take-up inlet, and two sides of the take-up inlet are connected with arc-shaped baffles, the lower side of the arc baffle is provided with a wire concentrator, the fillet upright post is arranged on the lower side of the wire concentrator, and the lower sides of the fillet upright posts are symmetrically provided with wire winders, an umbrella-shaped baffle is connected to the lower side of the winder, the round-angle square groove is formed in the umbrella-shaped baffle, the umbrella-shaped baffle is connected with the wiring baffle, the bundling bandage is connected to the bottom of the concentrator, and the tightening bandage is connected with a clamping groove, the lug rotating shaft is arranged at the rear side of the winder, and the back of the winder is provided with a tooth socket.

Preferably, the take-up inlet is shaped like a semi-arc, the width of the take-up inlet is smaller than that of the splitter slot box, and the shell of the splitter slot box is made of aluminum alloy.

Preferably, the arc-shaped baffle is fixedly connected with the back plate, the radian of the arc-shaped baffle is equal to that of the splitter slot box, and the arc-shaped baffle is made of plastic.

Preferably, the concentrator is provided with 2 symmetrically with respect to the center of the splitter slot box, the bundling bands arranged at the bottom of the concentrator at equal intervals in the horizontal direction are 4, and the bundling bands are made of plastic materials.

Preferably, the winder is meshed with the lug rotating shaft through a tooth groove, and the winder and the back plate form a rotating structure through the lug rotating shaft.

Preferably, the inclination angle of the umbrella-shaped baffle is equal to that of the wiring baffle, the wiring baffle is in a semi-arc shape, and the umbrella-shaped baffle is made of aluminum alloy.

Compared with the prior art, the beneficial effects of the utility model are that: the metal splitter box convenient for tightening the optical fiber adopts a novel structural design, and when the device is used, the optical cable inserted into the interface part can be limited and fixed by the device through the structure that the take-up inlet and the arc baffle are arranged on the splitter slot box, the disordered arrangement of optical cables is prevented, the condition of the optical cable interface part is clear, the device can collect a plurality of optical cables in groups for fixing through the structure that the hub, the bundling bandage and the slot are connected to the back plate, the trouble that an installer additionally uses a fixing device is avoided, the environment inside the splitter box is convenient to increase, the device can quickly roll up, collect and tighten the loose and longer optical cables through the structure that the winder, the bump rotating shaft and the tooth socket are connected to the back plate, the space inside the box is convenient to save, the internal environment inside the device is neat, and the installation time is shortened;

1. the optical splitter slot box is provided with a take-up inlet and an arc baffle structure, the routing direction of the optical cable is limited to the vicinity of the take-up inlet through the arc baffle, and the optical cable inserted into the optical splitter slot box is limited and fixed by the device by utilizing the principle that the take-up inlet combines double rows of optical cables inserted into the optical splitter slot box into one row, so that the optical cable inserted into the interface part can be prevented from being arranged disorderly, and the condition at the interface part of the optical cable is clear;

2. the structure of the hub, the bundling bandage and the clamping groove is connected on the back plate, the optical cables are clamped into the hub, and the principle that one end of the bundling bandage is locked into the clamping groove to classify and bind a plurality of optical cables is utilized, so that the device can collect a plurality of optical cables in groups for fixing, the trouble of using the fixing device additionally by an installer is avoided, and the function of neatness of the environment in the branching unit box is increased;

3. the structure of connecting spooler, lug pivot and tooth's socket on the backplate is connected through lug pivot and tooth's socket meshing, makes the spooler drive the lug pivot and rotates the principle on the backplate, reaches the device and can roll up fast the collection and tighten up slack and longer optical cable, is convenient for save incasement space, and it is clean and tidy to improve the device internal environment, shortens installation time's purpose.

Drawings

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

fig. 2 is a schematic view of the bottom perspective structure of the splitter slot box of the present invention;

FIG. 3 is a side view of the umbrella-shaped baffle of the present invention;

fig. 4 is a schematic view of a rear perspective structure of the bobbin winder of the present invention;

fig. 5 is a schematic diagram of a side-view three-dimensional structure of the hub of the present invention.

In the figure: 1. a box body; 2. an outlet groove; 3. a back plate; 4. a splitter receptacle; 5. a take-up inlet; 6. an arc-shaped baffle plate; 7. a hub; 8. a round corner upright post; 9. a winder; 10. an umbrella-shaped baffle; 11. a round corner square groove; 12. a routing baffle plate; 13. binding a binding belt; 14. a card slot; 15. a bump rotation shaft; 16. a tooth socket.

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. 1-5, the present invention provides a technical solution: a metal splitter box convenient for tightening optical fibers comprises a box body 1, wire outlet grooves 2, a back plate 3, a splitter slot box 4, a take-up inlet 5, an arc-shaped baffle 6, a concentrator 7, a round-corner upright post 8, a winder 9, an umbrella-shaped baffle 10, a round-corner square groove 11, a wiring baffle 12, a take-up binding band 13, a clamping groove 14, a lug rotating shaft 15 and a tooth groove 16, wherein the wire outlet grooves 2 are formed in the bottom of the box body 1, the back plate 3 is connected to the box body 1, the splitter slot box 4 is installed on the back plate 3, the take-up inlet 5 is symmetrically formed in the splitter slot box 4, the arc-shaped baffle 6 is connected to two sides of the take-up inlet 5, the concentrator 7 is installed on the lower side of the arc-shaped baffle 6, the round-corner upright post 8 is installed on the lower side of the concentrator 7, the winder 9 is symmetrically arranged on the lower side, and the umbrella-shaped baffle 10 is connected with a wiring baffle 12, the bundling bandage 13 is connected with the bottom of the concentrator 7, the bundling bandage 13 is connected with a clamping groove 14, the bump rotating shaft 15 is installed on the rear side of the winder 9, and the back of the winder 9 is provided with a tooth socket 16.

The shape of the take-up inlet 5 is semi-arc-shaped, the width of the take-up inlet 5 is smaller than that of the splitter slot box 4, the shell of the splitter slot box 4 is made of aluminum alloy, the take-up inlet 5 can combine double rows of optical cables into a row due to the arrangement of the structure, the optical cables can be neatly arranged, and the light and firm material of the splitter slot box 4 can save cost and is favorable for installation.

Cowl

6 and 3 fixed connection of backplate, and cowl 6's radian equals with the radian of spectrometer slot box 4 to cowl 6 is the plastics material, and the setting up of above-mentioned structure makes the optical cable of interface position department can unify to inject and walk the line position, makes the optical cable walk the line neatly more at the incasement.

The concentrator 7 is provided with 2 about 4 centrosymmetries of spectrometer slot box, and there are 4 in the binding band 13 that the concentrator 7 bottom set up with the horizontal direction equidistance to binding band 13 is the plastics material, and the setting up of above-mentioned structure makes the device can be equipped with the bandaging instrument by oneself, need additionally carry the trouble of bandaging instrument when avoiding the installation.

Winder 9 is connected through 16 meshes of tooth's socket and lug pivot 15, and winder 9 constitutes revolution mechanic through lug pivot 15 and backplate 3, and the setting up of above-mentioned structure makes can be quick light tighten up when putting the optical cable book together, increases work efficiency, promotes the clean and tidy of incasement environment.

The inclination angle of umbrella-type baffle 10 equals with the inclination angle of walking line baffle 12, and walks line baffle 12 and be the half arc shape to umbrella-type baffle 10 is the aluminum alloy material, and the setting up of above-mentioned structure makes the terminal of optical cable directly let in outlet groove 2, avoids too much buckling to cause the damage of optical cable exocuticle.

The working principle is as follows: when the device is used, according to the structure shown in fig. 1, 2 and 5, firstly, optical cables are respectively inserted into the splitter slot box 4 from the take-up inlets 5 at two sides of the splitter slot box 4, the double-layer arranged lines are combined into a line through the take-up inlets 5, then the optical cables hang down along the arc-shaped baffle 6 connected on the back plate 3, the arc-shaped baffle 6 can enable the optical cables to be attached to the shape of the take-up inlets 5, the optical cables are not easy to collide and damage due to round angle processing of the arc-shaped baffle 6, then the hung optical cables are grouped in pairs, then the optical cables respectively penetrate through the small hole grooves at the front side of the concentrator 7 and enter the large hole grooves, then the lower side parts of the optical cables are bound through the take-up binding bands 13 connected to the bottom of the concentrator 7, and the optical cables are tightened by means of meshing between the convex teeth after one ends of the take-up binding;

according to the structure shown in fig. 2, 3 and 4, after the optical cable passes through the concentrator 7, the optical cable divided into two groups by the round-corner upright post 8 is respectively reeled and placed on the lug rotating shaft 15 between the winder 9 and the back plate 3, so that most of the optical cable is collected together, then the handle on the front side of the winder 9 is held and slowly rotated in one direction, the tooth grooves 16 on the rear side of the winder 9 are meshed and connected with the lug rotating shaft 15, the lug rotating shaft 15 is driven to slightly tighten the optical cable which is still in a relaxation stage, finally the rest optical cable passes through the round-corner square grooves 11 on the two sides above the umbrella-shaped baffle 10, and the optical cable is extended out of the wire outlet groove 2 at the bottom of the box body 1 through the passage formed by the umbrella-shaped baffle 10 and the wire routing baffle 12, which is the working principle of the metal branching box convenient for tightening the optical fiber.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal divider case convenient to tighten up optic fibre, includes box (1), fillet stand (8), fillet square groove (11), bundling bandage (13) and lug pivot (15), its characterized in that: the wire outlet groove (2) is formed in the bottom of the box body (1), the box body (1) is connected with the back plate (3), the light splitter slot box (4) is installed on the back plate (3), the wire take-up inlets (5) are symmetrically formed in the light splitter slot box (4), two sides of each wire take-up inlet (5) are connected with the arc-shaped baffle (6), the concentrator (7) is installed on the lower side of the arc-shaped baffle (6), the round corner upright columns (8) are installed on the lower side of the concentrator (7), the wire winders (9) are symmetrically arranged on the lower sides of the round corner upright columns (8), the umbrella-shaped baffle (10) is connected to the lower side of each wire winder (9), the round corner square grooves (11) are formed in the umbrella-shaped baffle (10), the wire routing baffle (12) is connected to the umbrella-shaped baffle (10), the bundling bandage (13) is connected to the bottom of the, the lug rotating shaft (15) is installed on the rear side of the winder (9), and a tooth socket (16) is formed in the back of the winder (9).

2. A metal splitter box facilitating the take-up of optical fibers as recited in claim 1, wherein: the shape of the wire take-up inlet (5) is semi-arc-shaped, the width of the wire take-up inlet (5) is smaller than that of the optical splitter slot box (4), and the shell of the optical splitter slot box (4) is made of aluminum alloy.

3. A metal splitter box facilitating the take-up of optical fibers as recited in claim 1, wherein: cowl (6) and backplate (3) fixed connection, and the radian of cowl (6) equals with the radian of beam splitter slot box (4) to cowl (6) are the plastics material.

4. A metal splitter box facilitating the take-up of optical fibers as recited in claim 1, wherein: concentrator (7) are provided with 2 about splitter slot box (4) central symmetry, and have 4 with receipts binding band (13) that the horizontal direction equidistance set up in concentrator (7) bottom to receipts binding band (13) are the plastics material.

5. A metal splitter box facilitating the take-up of optical fibers as recited in claim 1, wherein: the winder (9) is meshed with the bump rotating shaft (15) through a tooth groove (16), and the winder (9) and the back plate (3) form a rotating structure through the bump rotating shaft (15).

6. A metal splitter box facilitating the take-up of optical fibers as recited in claim 1, wherein: the inclination angle of the umbrella-shaped baffle (10) is equal to that of the wiring baffle (12), the wiring baffle (12) is in a semi-arc shape, and the umbrella-shaped baffle (10) is made of aluminum alloy.