CN210090777U

CN210090777U - Optical fiber divides fine case wiring structure

Info

Publication number: CN210090777U
Application number: CN201921306591.XU
Authority: CN
Inventors: 郭新超; 孙军旗; 郭振; 杨皓翔; 张道斌
Original assignee: Henan Dingnuo Communication Co Ltd
Current assignee: Henan Dingnuo Communication Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-02-18
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses an optic fibre divides fine case wiring structure, include: the stripping device comprises a U-shaped part, side plates, positioning screws, limiting blocks, wiring holes and wiring pieces, wherein the surface of each side plate is fixedly connected with the wiring piece, the inside of each strip-shaped groove is fixedly connected with a stripping device, the bottom of each stripping device is provided with a lower clamping groove, the top of each lower clamping groove is provided with an upper clamping groove, the inside of each upper clamping groove is fixedly connected with a stripping blade, the right sides of the upper clamping groove and the lower clamping grooves are fixedly connected with lugs, the insides of the lugs are provided with inserting tips, the inside of the U-shaped part is fixedly connected with a separating rod, the bottom of the separating; the utility model discloses it is reasonable ingenious to use, for optic fibre divides fine case wiring to provide great facility, not only can make optic fibre hide in U type spare, improves the service life of optic fibre, also can use stripping off device when the wiring, improves the efficiency of wiring, improves safe feasibility.

Description

Optical fiber divides fine case wiring structure

Technical Field

The utility model relates to an optical fiber communication technical field, more specifically say, relate to an optical fiber divides fine case wiring structure.

Background

The optical fiber distribution box is interface equipment for connecting a main optical cable and a distribution optical cable outdoors, in a corridor or indoors, is distribution branching equipment of a user terminal in an FTTH system, and can realize the functions of fusion splicing, distribution, dispatching and the like of optical fibers; the connection of an electrode and a power supply wire is mostly realized by adopting a connection plug in the existing optical fiber distribution box, although the mode has higher assembly efficiency, the mode has defects, the connection is unstable and has hidden troubles of falling when the connection terminal is used for plugging, and exposed optical fibers can cause the failure of internal parts of a cable under the long-time exposure, so an insulation shield is needed for insulation protection, but more parts are needed, and the cost is higher; when the optical fiber fixing device is used, the optical fiber cannot be fixed by itself, so that misoperation occurs, the use is inconvenient, electric shock hazard exists, and the use safety is not reasonable; because the storage space of the cable is too small, when working, working personnel often wastes a lot of time because the optical fibers can not find the connector lug due to disorderly placement, and the wiring process is extremely complex; in addition, in the wiring process, the optical fiber is exposed because no proper tool is available, but the manual stripping wastes time and labor, and certain potential safety hazard problems exist.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides an optical fiber divides fine case wiring structure's equipment to solve the difficult problem that finds corresponding optic fibre and be difficult to peel off optic fibre outer bag protective sheath accurately at the wiring in-process.

In order to achieve the above object, the present invention provides: an optical fiber distribution box wiring structure comprising: u type spare, the curb plate, the set screw, the stopper, wiring hole and lug, the bottom fixedly connected with curb plate of U type spare, and the both ends of U type spare are provided with the bar groove, the inside spiro union of curb plate has the set screw, and the fixed surface of curb plate is connected with the lug, the inside fixedly connected with stripping off device in bar groove, and stripping off device's bottom is provided with down the draw-in groove, the top of draw-in groove is provided with the draw-in groove down, and the inside fixedly connected with who goes up the draw-in groove peels off the blade, go up the right side fixedly connected with lug of draw-in groove and lower draw-in groove, and the inside of lug is provided with the inserted pin, the bottom in bar groove is provided with the stopper, and the inside of stopper is provided with the wiring hole, the inside fixedly connected.

Preferably, the stripping blade is made of stainless steel and has a trapezoidal structure with a narrow top and a wide bottom.

Preferably, the upper clamping groove and the lower clamping groove are rotatably connected through a hinge.

Preferably, the lantern ring and the connecting band are both made of rubber.

Preferably, the separating rods are arranged into cones, and every two separating rods are distributed at equal intervals.

Preferably, the surfaces of the U-shaped piece and the side plates are provided with waterproof coating films.

Preferably, a sealing ring is arranged in the wiring hole.

The beneficial effects of the utility model are embodied in: 1. the utility model provides an optical fiber distribution box wiring structure, which solves the problems that the daily optical fibers are disordered in wiring, the corresponding optical fibers cannot be accurately found, and the outer protective sleeve is difficult to peel off, improves the working efficiency of wiring, and reduces the potential safety hazard in wiring;

2. secondly, the separating rods, the lantern rings and the connecting bands are combined for use, so that the optical cables can be stored one by one, the storage space is saved, and the influence on the normal use of the optical fibers caused by long-time bending is avoided;

3. moreover, the stripping device can strip the outer protective sleeve of the optical fiber, no extra tool is needed, and the installation and wiring work can be conveniently carried out; and the design of U type spare can avoid optic fibre to expose, strengthens the security, improves the life of optic fibre.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

fig. 2 is a side view of the overall structure of the present invention.

Fig. 3 is a schematic structural view of the peeling device of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows: u-shaped member 1, side plate 2, set screw 3, stopper 4, wiring hole 5, lug 6, separating rod 7, lantern ring 8, connecting band 9, strip-shaped groove 10, stripping off device 11, upper card slot 111, lower card slot 112, lug 113, inserted tip 114, hinge 115, stripping off blade 116.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1-3;

this embodiment provides an optic fibre divides fine case wiring structure, includes: the U-shaped part comprises a U-shaped part 1, side plates 2, a positioning screw 3, a limiting block 4, a wiring hole 5, a lug 6, a separating rod 7, a lantern ring 8, a connecting belt 9, a strip-shaped groove 10, a stripping device 11, an upper clamping groove 111, a lower clamping groove 112, a lug 113, a plug tip 114, a hinge 115 and a stripping blade 116, wherein the bottom of the U-shaped part 1 is fixedly connected with the side plates 2, the two ends of the U-shaped part 1 are provided with the strip-shaped grooves 10, the positioning screw 3 is screwed in the side plates 2, the surface of the side plates 2 is fixedly connected with the lug 6, the stripping device 11 is fixedly connected in the strip-shaped groove 10, the bottom of the stripping device 11 is provided with the lower clamping groove 112, the top of the lower clamping groove 112 is provided with the upper clamping groove 111, the stripping blade 116 is fixedly connected in the upper clamping groove 111, the right sides of the upper clamping, the inside of stopper 4 is provided with wiring hole 5, and the inside fixedly connected with of U type spare 1 separates stick 7, separates the bottom of stick 7 and has cup jointed the lantern ring 8, and the fixed surface of lantern ring 8 is connected with connecting band 9.

The stripping blade 116 is made of stainless steel and is of a trapezoidal structure with a narrow top and a wide bottom, which is beneficial to accelerating the stripping of the outer protective sleeve of the optical fiber, and the trapezoidal structure can strut the protective sleeve, thereby improving the stripping efficiency.

The upper clamping groove 111 and the lower clamping groove 112 are rotatably connected through a hinge 115, so that a user can conveniently detach the upper clamping groove from the lower clamping groove, and the working efficiency is improved.

Wherein, lantern ring 8 and connecting band 9 are rubber constitution, and ductility is high, and for insulating material, avoid appearing the electric leakage phenomenon.

The separating rods 7 are arranged to be cones, and the two separating rods 7 are distributed at equal intervals, so that classified installation of the optical fibers is facilitated, and the use effect of the optical fibers is prevented from being influenced due to failure of internal parts of the optical fibers.

Wherein, the surfaces of the U-shaped part 1 and the side plate 2 are both provided with waterproof coating films, thereby preventing the electric leakage phenomenon and improving the safety performance of the device.

Wherein, be equipped with the sealing washer in the wiring hole 5, help improving the protection to optic fibre, promote performance.

The working principle is as follows: firstly, a user uses a corresponding positioning screw 3 to screw a side plate 2 on a horizontal plane, then optical fibers are arranged in a gap between every two separating rods 7, then a lantern ring 8 is sleeved into the bottom of each separating rod 7 to be fixed, then an optical cable is placed in a lower clamping groove 112, an upper clamping groove 111 is rotated to a horizontal position through a hinge 115, and then the optical cable is inserted into a lug 113 through a plug pin 114.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. An optical fiber distribution box wiring structure comprising: the U-shaped part comprises a U-shaped part (1), side plates (2), positioning screws (3), limiting blocks (4), hinges (115), wiring holes (5) and wiring lugs (6), and is characterized in that the bottom of the U-shaped part (1) is fixedly connected with the side plates (2), the two ends of the U-shaped part (1) are provided with strip-shaped grooves (10), the positioning screws (3) are screwed in the side plates (2), the surface of the side plates (2) is fixedly connected with the wiring lugs (6), the inner parts of the strip-shaped grooves (10) are fixedly connected with stripping devices (11), the bottom of the stripping devices (11) is provided with lower clamping grooves (112), the top of the lower clamping grooves (112) is provided with upper clamping grooves (111), the inner parts of the upper clamping grooves (111) are fixedly connected with stripping blades (116), the right sides of the upper clamping grooves (111) and the lower clamping grooves (112) are fixedly connected with lugs (113), and the inner parts of, the bottom in bar groove (10) is provided with stopper (4), and the inside of stopper (4) is provided with wiring hole (5), stick (7) are separated to the inside fixedly connected with of U type spare (1), and the bottom of separating stick (7) has cup jointed the lantern ring (8), the fixed surface of the lantern ring (8) is connected with connecting band (9).

2. The fiber distribution box wiring structure of claim 1, wherein the stripping blade (116) is made of stainless steel and has a trapezoidal structure with a narrow top and a wide bottom.

3. A fiber distribution box wiring structure as claimed in claim 1, wherein the upper (111) and lower (112) slots are rotatably connected by a hinge (115).

4. An optical fiber distribution box wiring structure according to claim 1, wherein the ferrule (8) and the connection band (9) are both made of rubber.

5. An optical fiber distribution box wiring structure as claimed in claim 1, wherein the separating rods (7) are arranged in a cone shape, and every two separating rods (7) are arranged at equal intervals.

6. An optical fiber distribution box wiring structure according to claim 1, characterized in that the surfaces of the U-shaped member (1) and the side plate (2) are provided with waterproof coating films.

7. An optical fiber distribution box wiring structure according to claim 1, wherein a sealing ring is provided in the wiring hole (5).