CN212364644U

CN212364644U - Core aligning device for optical fiber fusion splicer

Info

Publication number: CN212364644U
Application number: CN202021054035.0U
Authority: CN
Inventors: 彭中华
Original assignee: Shenzhen Jinyiwei Technology Co ltd
Current assignee: Shenzhen Jinyiwei Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-01-15
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses an optical fiber splicer is with putting to core, the internal portion of splicer is provided with the limiting plate in the middle of, limiting plate central point puts the spacing seat A of fixed connection directly over, and spacing seat A is provided with spacing seat B directly over the position relatively, and spacing seat B fixed connection is in the mesa below, and spacing seat A sets up porosely with spacing seat B center, and the hole that spacing seat A center was seted up is connected in the lead screw lower extreme plug-in, and the hole that spacing seat B center was seted up is connected in the upper end plug-in. The utility model has the advantages that: all can use miniature air pump to blow clean machine earlier before using at every turn, avoid using occasionally dust etc. to lead to optic fibre position to change, through bevel gear's meshing, slowly rotate, slowly adjust optic fibre mounting panel height, an optic fibre mounting panel is fixed, and another is adjusted from top to bottom, can let the perfect butt joint of different optic fibre.

Description

Core aligning device for optical fiber fusion splicer

Technical Field

The utility model relates to an optical fiber splicer specifically is an optical fiber splicer is with putting to core.

Background

The optical fiber fusion splicer is mainly used for construction and maintenance of optical cables in optical communication, so called optical cable fusion splicer, utilizes high-voltage electric arc to melt two optical fiber sections and smoothly impels with high-precision motion mechanism when general theory of operation, makes two optic fibre fuse into one to realize the coupling of optical fiber mode field, but the optical fiber mounting panel of present fusion splicer is too dead plate, can't be suitable for multiple optic fibre, can't be effective to the core, in case meet two kinds of optic fibre, work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical fiber fusion splicer is with to core device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a core aligning device for an optical fiber fusion splicer comprises a splicer shell, a limiting plate, a limiting seat A, a lead screw, a limiting seat B, a bevel gear A, a bevel gear B, a rotating shaft, a connecting piece, a rotating wheel, a threaded sleeve, an optical fiber mounting plate A, V-shaped groove, a wind shield, a miniature air pump, an air pipe, a limiting column, a clamping hook, an air outlet pipe and an optical fiber mounting plate B, wherein the limiting plate is arranged in the middle of the splicer shell, the limiting seat A is fixedly connected right above the central position of the limiting plate, the limiting seat B is arranged right above the limiting seat A, the limiting seat B is fixedly connected below a table top, holes are formed in the centers of the limiting seat A and the limiting seat B, the lower end of the lead screw is inserted into and connected with the hole formed in the center of the limiting seat A, the upper end of the lead screw is connected with the threaded sleeve through an upper, the mesa top sets up two V-arrangement grooves, and two V-arrangement groove silk central points put the hole of seting up the optic fibre installation, are provided with optic fibre mounting panel A and optic fibre mounting panel B in the middle of two V-arrangement grooves, and the pot head has bevel gear A in the middle of the lead screw, and bevel gear A meshing bevel gear B, and bevel gear B overlaps the one end at the pivot, and the other end of pivot is inserted to be connected in the hole that the butt fusion machine casing side surface was seted up, and the welding of pivot bottom has the connecting piece, and the welding has the runner on the.

As a further aspect of the present invention: install miniature air pump on the inside limiting plate of heat sealing machine casing side, miniature air pump exhaust end inserts the breather pipe lower extreme of connecting, and the breather pipe upper end is provided with the trip, and the breather pipe inserts the hole of seting up at the mesa, and the miniature air pump end of mesa is provided with spacing post, utilizes the trip card on spacing post behind the breather pipe clearing hole, and the outlet duct is connected in the upper end of the breather pipe insertion, and heat sealing machine casing upper surface rear is provided with the deep bead.

As a further aspect of the present invention: the miniature air pump can be assembled and disassembled at any time.

As a further aspect of the present invention: scales are carved on the rotating wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

all can use miniature air pump to blow clean machine earlier before using at every turn, avoid using occasionally dust etc. to lead to optic fibre position to change, through bevel gear's meshing, slowly rotate, slowly adjust optic fibre mounting panel height, an optic fibre mounting panel is fixed, and another is adjusted from top to bottom, can let the perfect butt joint of different optic fibre.

Drawings

Fig. 1 is a schematic structural view of a core aligning device for an optical fiber fusion splicer.

FIG. 2 is a schematic cross-sectional view of a core aligning device for an optical fiber fusion splicer.

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. 1-2, in an embodiment of the present invention, a core aligning device for an optical fiber fusion splicer includes a splicer housing 1, a limiting plate 2, a limiting seat A3, a lead screw 4, a limiting seat B5, a bevel gear A6, a bevel gear B7, a rotating shaft 8, a connecting member 9, a rotating wheel 10, a threaded sleeve 11, an optical fiber mounting plate a12, a V-shaped groove 13, a wind shield 14, a micro air pump 15, a vent pipe 16, a limiting post 17, a hook 18, an air outlet pipe 19, and an optical fiber mounting plate B20, wherein the limiting plate 2 is disposed in the middle of the splicer housing 1, the limiting seat A3 is fixedly connected right above the central position of the limiting plate 2, the limiting seat B5 is disposed right above the limiting seat A3, the limiting seat B5 is fixedly connected below a table top, holes are disposed in the centers of the limiting seat A3 and a B5, a hole is disposed in the center of the lead screw 4, a hole disposed in the, the middle end of the screw rod 4 is connected with the threaded sleeve 11 by a thread at the upper part, the threaded sleeve 11 passes through a hole formed in the center of a limiting seat B5 and reaches an optical fiber mounting plate A12, two V-shaped grooves 13 are arranged above the table board, a hole for mounting optical fibers is formed in the center of each of the two V-shaped grooves 13, an optical fiber mounting plate A12 and an optical fiber mounting plate B20 are arranged between the two V-shaped grooves, an oblique bevel gear A6 is sleeved at the middle end of the screw rod 4, the oblique bevel gear A6 is meshed with the oblique bevel gear B7, the oblique bevel gear B7 is sleeved at one end of the rotating shaft 8, the other end of the rotating shaft 8 is inserted and connected into the hole formed in the side surface of the welding machine shell 1, a connecting piece 9 is welded at the bottom end of the rotating shaft 8, a rotating wheel 10 is welded on the connecting piece 9, a micro air pump 15 is installed on a limiting plate, the end of the table-board micro air pump 15 is provided with a limit post 17, a vent pipe 16 is clamped on the limit post 17 by a clamping hook 18 after passing through a hole, the upper end of the vent pipe 16 is inserted and connected with an air outlet pipe 19, and a wind shield 14 is arranged behind the upper surface of the welding machine shell 1.

The bevel gear A6 meshes bevel gear B7, the gear ratio is that bevel gear B7 turns round, bevel gear A6 turns one check, through rotating runner 10, drive pivot 8 and rotate, pivot 8 drives bevel gear B7 and rotates bevel gear A6, bevel gear A6 rotates lead screw 4, lead screw 4 rotates threaded sleeve 11 and makes him go up and down, threaded sleeve 11 goes up and down and slightly adjusts optic fibre mounting panel A12, make the perfect butt joint of optic fibre of different thicknesses.

Before the optical fiber fusion splicer is used, the dust on the optical fiber fusion splicer is blown off by discharging the dust to an air outlet pipe 19 through an air pipe 16 by a miniature air pump 15.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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. A core aligning device for an optical fiber fusion splicer comprises a splicer shell (1), a limiting plate (2), a limiting seat A (3), a lead screw (4), a limiting seat B (5), a bevel gear A (6), a bevel gear B (7), a rotating shaft (8), a connecting piece (9), a rotating wheel (10), a threaded sleeve (11), an optical fiber mounting plate A (12), a V-shaped groove (13), a wind shield (14), a micro air pump (15), a vent pipe (16), a limiting column (17), a clamping hook (18), an air outlet pipe (19) and an optical fiber mounting plate B (20), and is characterized in that the limiting plate (2) is arranged in the middle of the splicer shell (1), the limiting seat A (3) is fixedly connected right above the central position of the limiting plate (2), the limiting seat B (5) is arranged right above the limiting seat A (3), and the limiting seat B (5) is fixedly connected below a, the center of the limiting seat A (3) and the limiting seat B (5) is provided with a hole, the lower end of the lead screw (4) is inserted into and connected with the hole arranged at the center of the limiting seat A (3), the upper end of the lead screw is inserted into and connected with the hole arranged at the center of the limiting seat B (5), the middle end of the lead screw (4) is upwards connected with a threaded sleeve (11) in a threaded manner, the threaded sleeve (11) penetrates through the hole arranged at the center of the limiting seat B (5) and reaches an optical fiber mounting plate A (12), two V-shaped grooves (13) are arranged above the table board, the center positions of the wires of the two V-shaped grooves (13) are provided with optical fiber mounting holes, the optical fiber mounting plate A (12) and the optical fiber mounting plate B (20) are arranged between the two V-shaped grooves, the middle end of the lead screw (4) is sleeved with an oblique bevel gear A (6), the oblique bevel gear A (6) is meshed with an oblique bevel gear B (7), the bottom end of the rotating shaft (8) is welded with a connecting piece (9), and the connecting piece (9) is welded with a rotating wheel (10).

2. The core aligning device for the optical fiber fusion splicer according to claim 1, wherein a micro air pump (15) is installed on a limiting plate (2) inside the side end of the splicer housing (1), the exhaust end of the micro air pump (15) is inserted into and connected with the lower end of a vent pipe (16), a clamping hook (18) is arranged at the upper end of the vent pipe (16), the vent pipe (16) is inserted into and connected with a hole formed in the table top, a limiting column (17) is arranged at the end of the micro air pump (15) on the table top, the vent pipe (16) is clamped on the limiting column (17) by the clamping hook (18) after passing through the hole, an outlet pipe (19) is inserted into and connected with the upper end of the vent pipe (16).

3. The core aligning device for an optical fiber fusion splicer according to claim 1, wherein the micro air pump (15) is detachable at any time.

4. The core aligning device for an optical fiber fusion splicer according to claim 1, wherein the rotary wheel (10) is provided with a scale.