CN210270297U

CN210270297U - Optical fiber array base

Info

Publication number: CN210270297U
Application number: CN201921104706.7U
Authority: CN
Inventors: 黄宗伟; 刘欣; 覃事律
Original assignee: Dongguan Shunshuo Communication Technology Co Ltd
Current assignee: Dongguan Shunshuo Communication Technology Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-04-07
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses an optical fiber array base, including the array base, the array base is including fixed cover and camber base, and screw fixed mounting is passed through at fixed cover internal bottom surface to camber base one end, and the notch opening that link up both ends is seted up to camber base upper surface, and a plurality of camber channel ways that are used for holding optic fibre are evenly seted up to notch opening bottom surface, and the upper portion slides in the fixed cover and is provided with first crimping mechanism, U type slide both ends respectively with camber spout sliding connection, be provided with second crimping mechanism in the U type slide opening. The utility model discloses a screwing up first knob bolt and through the effect of first line ball mechanism, can fix the fiber end position, screw up second knob bolt and through the effect of second line ball mechanism, can fix the optic fibre that is located arc type base bending position, the fiber array simple structure of this structure, the cost is lower, is fit for the volume production, and can fix to not unidimensional optic fibre, and application scope is wide.

Description

Optical fiber array base

Technical Field

The utility model relates to an optical fiber array technical field, more specifically say, in particular to optical fiber array base.

Background

With the rapid development of communication technology and services thereof, the research of a large-capacity optical fiber communication system has great application value, an optical fiber array is widely applied to products such as optical splitters, and corresponding 1: 4. 1: 8. 1: 16. 1: 32, etc. with different branch ratios.

However, the conventional optical fiber for transmitting light, which can be bent, adopts a multi-clamping-block fixed optical fiber, which not only increases the cost of the components such as the clamping blocks, but also has complex and complicated manufacture, and cannot be adjusted and fixed according to the size of the optical fiber cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, can carry out the fiber array base fixed to not unidimensional fiber cable.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an optical fiber array base comprises an array base, wherein the array base comprises a fixed sleeve and an arc base, one end of the arc-shaped base is fixedly arranged on the inner bottom surface of the fixed sleeve through a screw, the upper surface of the arc-shaped base is provided with a groove opening which runs through the two ends, the bottom surface of the groove opening is uniformly provided with a plurality of arc-shaped channels used for accommodating optical fibers, a first wire pressing mechanism is arranged at the upper part in the fixed sleeve in a sliding way, the two ends of the upper surface of the fixed sleeve are both connected with a first knob bolt through a first threaded hole in a matching way, arc spout has all been seted up on arc base both sides surface, is provided with U type slide on the arc base, and the opening block of U type slide is at arc base upper surface, U type slide both ends respectively with arc spout sliding connection, be provided with second wire pressing mechanism in the U type slide opening, and U type slide upper surface both ends are connected with second knob bolt through the cooperation of second screw hole.

Further, first line ball mechanism includes first clamp plate and first protrusion board, first clamp plate both ends are all fixed and are provided with first protrusion piece, first spout has all been seted up to two inside wall upper ends of fixed cover, first clamp plate both ends are through first protrusion piece and first spout sliding connection, first protrusion board is inserted and is located in the notch, and the spacing notch of first arc type has all been seted up for arc type channel position to first protrusion board lower surface.

Further, second line ball mechanism includes second clamp plate and second protrusion board, second clamp plate both ends are all fixed and are provided with the second protrusion piece, the second spout has all been seted up to two inside wall upper ends of U type slide opening, second clamp plate both ends are all through second protrusion piece and second spout sliding connection, second protrusion board is inserted and is located in the notch, and the spacing notch of second arc type has all been seted up for arc type channel position to second protrusion board lower surface.

Furthermore, one end of the arc-shaped sliding chute is arranged to the upper end of the arc-shaped base.

Further, the surfaces of the first arc-shaped limiting notch and the second arc-shaped limiting notch are fixedly bonded with rubber gaskets.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a set up the arc channel on the arc base and be used for holding optic fibre, screw up the effect of first knob bolt through first crimping mechanism, can fix the fiber end position, screw up the effect that second knob bolt passes through second crimping mechanism, can fix the optic fibre that is located the crooked position of arc base, and then guarantee that optic fibre can be crooked with smooth-going curve, the fiber array simple structure of this structure, the cost is lower, be fit for the volume production, and can fix to not unidimensional optic fibre, and wide application scope.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of a fiber array base according to the present invention;

fig. 2 is a side view of the fiber array base of the present invention;

fig. 3 is a cross-sectional view of the arc-shaped base of the present invention.

In the figure: 1 optic fibre, 2 fixed cover, 3 arc type bases, 4 arc type channels, 5 first clamp plates, 6 first protrusion piece, 7 first spout, 8 first protrusion board, 9 first arc type spacing notch, 10 notch, 11 arc type spout, 12U type slide, 13 second clamp plates, 14 second protrusion piece, 15 second spout, 16 second protrusion board, 17 second arc type spacing notch, 18 first knob bolt, 19 second knob bolt.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1, 2 and 3, the present invention provides an optical fiber array base, which comprises an array base, wherein the array base comprises a fixing sleeve 2 and an arc base 3, one end of the arc base 3 is fixedly installed on the inner bottom surface of the fixing sleeve 2 through a screw, the upper surface of the arc base 3 is provided with a groove opening 10 penetrating through the two ends, the bottom surface of the groove opening 1 is uniformly provided with a plurality of arc channels 4 for accommodating optical fibers 1, the upper portion in the fixing sleeve 2 is slidably provided with a first wire pressing mechanism, the two ends of the upper surface of the fixing sleeve 2 are both connected with a first knob bolt 18 through a first threaded hole in a matching manner, the two side surfaces of the arc base 3 are both provided with arc chutes 11, the arc base 3 is provided with a U-shaped sliding plate 12, the opening of the U-shaped sliding plate 12 is clamped on the upper surface of the arc base 3, the two ends of the U-shaped sliding plate 12 are respectively slidably connected with the arc, and two ends of the upper surface of the U-shaped sliding plate 12 are connected with second knob bolts 19 through second threaded holes in a matching manner.

In this embodiment, first wire pressing mechanism includes first clamp plate 5 and first protrusion board 8, first clamp plate 5 both ends are all fixed and are provided with first protrusion piece 6, first spout 7 has all been seted up to two inside wall upper ends of fixed

cover

2, 5 both ends of first clamp plate are through first protrusion piece 6 and first spout 7 sliding connection, first protrusion board 8 is inserted and is located notch 10, the spacing notch 9 of first camber has all been seted up for arc type channel 4 position to the 8 lower surfaces of first protrusion board, through screwing up first knob bolt 18, first knob bolt 18 pushes down first clamp plate 5, thereby make the spacing notch 9 of first camber can stabilize the block with optic fibre.

In this embodiment, the second wire pressing mechanism includes a second pressing plate 13 and a second protruding plate 16, both ends of the second pressing plate 13 are all fixedly provided with a second protruding block 14, a second chute 15 has all been seted up on the upper ends of the two inner side walls of the opening of the U-shaped sliding plate 12, both ends of the second pressing plate 13 are all connected with the second chute 15 in a sliding manner through the second protruding block 14, the second protruding plate 8 is inserted into the notch 10, a second arc-shaped spacing notch 17 has all been seted up on the lower surface of the second protruding plate 8 relative to the position of the arc-shaped channel 4, by screwing up the second knob bolt 19, the first knob bolt 19 pushes down the second pressing plate 13, thereby the second arc-shaped spacing notch 17 can stably clamp the optical fiber.

In this embodiment, one end of the arc chute 11 is opened to the upper end of the arc base 3, so that the U-shaped sliding plate 12 can be conveniently assembled from the upper end of the arc base 3, and then the U-shaped sliding plate 12 is slid to the middle of the arc base 3.

In this embodiment, the rubber gaskets are fixed on the surfaces of the first arc-shaped limiting notch 9 and the second arc-shaped limiting notch 17, so that the abrasion on the surface of the optical fiber 1 can be avoided when the first arc-shaped limiting notch 9 and the second arc-shaped limiting notch 17 are clamped with the optical fiber 1.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides a fiber array base, includes the array base, the array base is including fixed cover and arc type base, its characterized in that: arc base one end is passed through screw fixed mounting and is in fixed cover bottom surface, and the notch opening that link up both ends is seted up to arc base upper surface, and a plurality of arc channels that are used for holding optic fibre are evenly seted up to notch opening bottom surface, the upper portion slides in the fixed cover and is provided with first wire pressing mechanism, and fixed cover upper surface both ends all are connected with first knob bolt through first screw hole cooperation, the arc spout has all been seted up on arc base both sides surface, are provided with U type slide on the arc base, and the opening block of U type slide is on arc base upper surface, U type slide both ends respectively with arc spout sliding connection, be provided with second wire pressing mechanism in the U type slide opening, and U type slide upper surface both ends are connected with second knob bolt through the cooperation of second screw hole.

2. The fiber array base of claim 1, wherein: first line ball mechanism includes first clamp plate and first protrusion board, first clamp plate both ends are all fixed and are provided with first protrusion piece, first spout has all been seted up to two inside wall upper ends of fixed cover, first clamp plate both ends are through first protrusion piece and first spout sliding connection, first protrusion board is inserted and is located in the notch, and the spacing notch of first camber has all been seted up for camber channel position to first protrusion board lower surface.

3. The fiber array base of claim 1, wherein: the second line ball mechanism includes second clamp plate and second protrusion board, second clamp plate both ends are all fixed and are provided with the second protrusion piece, the second spout has all been seted up to two inside wall upper ends of U type slide opening, second clamp plate both ends are all through second protrusion piece and second spout sliding connection, second protrusion board is inserted and is located in the notch, and the spacing notch of second arc type has all been seted up for arc type channel position to second protrusion board lower surface.

4. The fiber array base of claim 1, wherein: one end of the arc-shaped sliding chute is arranged to the upper end of the arc-shaped base.