CN208547744U

CN208547744U - The testing integrated machine of fused fiber splice-OTDR

Info

Publication number: CN208547744U
Application number: CN201821410791.5U
Authority: CN
Inventors: 严公厂
Original assignee: Anhui Guangchi Communication Equipment Co Ltd
Current assignee: Anhui Guangchi Communication Equipment Co Ltd
Priority date: 2018-08-30
Filing date: 2018-08-30
Publication date: 2019-02-26
Anticipated expiration: 2028-08-30

Abstract

The utility model discloses the testing integrated machine of fused fiber splice-OTDR, including shell, and shell is from top to bottom successively arranged optical fiber welding socket part, OTDR test department and power supply, and shell is additionally provided with operation keyboard and display；Optical fiber welding socket part includes fused fiber splice central processing unit, OTDR test department includes that OTDR tests central processing unit, all-in-one machine further includes sliding selector switch and analog switch module, and analog switch module is electrically connected with fused fiber splice central processing unit, OTDR test central processing unit, operation keyboard and display respectively；Sliding selector switch is connected to the gated end of analog switch module；Fused fiber splice function and OTDR test function are collected on a machine, and switching between the two is realized by sliding selector switch and analog switch module, greatly save spatial volume, reduce cost, it is easy to carry, and it is independent of each other independently of each other when working, OTDR test can be directly carried out after fused fiber splice, greatlys improve working efficiency.

Description

The testing integrated machine of fused fiber splice-OTDR

Technical field

The utility model relates to technical field of optical fiber communication, specifically a kind of testing integrated machine of fused fiber splice-OTDR.

Background technique

In communication engineering work progress, it will usually use optical fiber splicer and carry out welding to two sections of optical fiber, in order to ensure The unimpeded of fiber optic network also needs to be tested using OTDR；This just needs construction personnel to carry plurality of devices, occupy volume it is big, It carries and keeping is inconvenient, and operating efficiency is low.

Utility model content

The purpose of this utility model is to provide a kind of testing integrated machine of fused fiber splice-OTDR, which has light simultaneously Fine welding and test function, it is small in size, light-weight, it is easy to carry, and improve working efficiency.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

The testing integrated machine of fused fiber splice-OTDR, including shell, shell are from top to bottom successively arranged optical fiber welding socket part, OTDR Test department and power supply, shell are additionally provided with operation keyboard and display；The optical fiber welding socket part includes fused fiber splice central processing Unit, optical fiber clamping device, optical fiber propulsive mechanism, optical fiber micro-imaging mechanism and electrion mechanism；OTDR test department packet Central processing unit, OTDR optic test main body, optical power test port, feux rouges fiber failure locating query end are tested containing OTDR Mouth and fiber lengths and spoilage malfunction assignment test port；

The all-in-one machine further includes sliding selector switch and analog switch module, analog switch module respectively with fused fiber splice Central processing unit, OTDR test central processing unit, operation keyboard and display electrical connection；Sliding selector switch is connected to mould The gated end of quasi- switch module；

When sliding selector switch is located at side, by analog switch module make to operate keyboard and display respectively with optical fiber Welding central processing unit be connected, when sliding selector switch is located at the other side, by analog switch module make operation keyboard and Display is connected with OTDR test central processing unit respectively.

The utility model has the beneficial effects that fused fiber splice function and OTDR test function are collected on a machine, And realize that switching between the two, fused fiber splice and OTDR test share one by sliding selector switch and analog switch module Keyboard and display are operated, greatly saving spatial volume, reduces cost, it is easy to carry, and while working, is mutually indepedent mutually not Influence, can first pass through OTDR test find fault point, directly progress welding, can also after fused fiber splice can directly into Row OTDR test, greatlys improve working efficiency.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples:

Fig. 1 is the main body schematic diagram of the utility model；

Fig. 2 is the composition mechanism overview block diagram of the utility model；

Fig. 3 is striograph of the utility model in welding optic fibre；

Fig. 4 is the switching principle frame of the utility model fused fiber splice central processing unit and OTDR test central processing unit Figure；

Fig. 5 is the work flow diagram of the utility model.

Specific embodiment

In conjunction with shown in Fig. 1~3, the utility model provides a kind of testing integrated machine of fused fiber splice-OTDR, including shell 1, shell Body 1 is from top to bottom successively arranged optical fiber welding socket part 2, OTDR test department 3 and power supply 4, and power supply 4 provides electric energy for this all-in-one machine； Shell 1 is additionally provided with operation keyboard 5 and display 6；The optical fiber welding socket part 2 includes fused fiber splice central processing unit 21, two 22, two optical fiber propulsive mechanisms 23 of optical fiber clamping device, optical fiber micro-imaging mechanism 24 and electrion mechanism；Two of them Optical fiber clamping device 22 is symmetrical arranged, and the lower end of optical fiber clamping device 22 is arranged in the optical fiber propulsive mechanism 23, and drives The distal end faces for the optical fiber 9 that optical fiber clamping device 22 clamps are close to each other.

The electrion mechanism setting acts on electricity between two optical fiber propulsive mechanisms 23 to generate arc flame 405 Optical fiber connector end face 404 in 405 range of arc flame；Wherein optical fiber micro-imaging mechanism 24 is arranged in electrion mechanism Underface and with the opposite image to obtain optical fiber connector end face 404 at the electric discharge of electrion mechanism；Fused fiber splice centre Reason unit 21 be located at two optical fiber micro-imaging mechanism lower parts, respectively with optical fiber propulsive mechanism 23, optical fiber micro-imaging mechanism 24, Electrion mechanism is electrically connected.

Optical fiber micro-imaging mechanism 24 includes two microscopes, 241, two imaging sensors 242, positioned at the upper of optical fiber 9 Square two sides are set there are two light source 243, are imaged by two microscopes and on imaging sensor 242 for optical fiber 9 and are provided illumination item Part.

Be additionally provided with two three-dimensional aligning guides between two optical fiber propulsive mechanisms 23, fused fiber splice central processing unit 21 with Three-dimensional aligning guide connection, and make two three-dimensional aligning guide alignment.It is equipped with V-type optical fiber mounting table in three-dimensional aligning guide, uses In the spatial position for adjusting above-mentioned two optical fiber, 9 distal end faces, precisely aligning for end face is realized.

1 top of shell is also hinged with the cover 11 that leaks informaton, and the cover 11 that leaks informaton lid is closed in optical fiber clamping device 22, optical fiber propulsive mechanism 23, the surface of electrion mechanism.

OTDR test department 3 includes that OTDR tests central processing unit 31, OTDR optic test main body 32, optical power test lead Mouth 33, feux rouges fiber failure locating query port 34 and fiber lengths and spoilage malfunction assignment test port 35.OTDR optics Test subject 32 is connected with OTDR test central processing unit 31, optical power test port 33, feux rouges fiber failure locating query Port 34 and fiber lengths are connected with OTDR optic test main body 32 respectively with spoilage malfunction assignment test port 35.

As shown in connection with fig. 4, the all-in-one machine further includes sliding selector switch 7 and analog switch module 8, analog switch module 8 are electrically connected with fused fiber splice central processing unit 21, OTDR test central processing unit 31, operation keyboard 5 and display 6 respectively It connects；Sliding selector switch 7 is connected to the gated end of analog switch module 8.

When sliding selector switch 7 is located at side, by analog switch module 8 make to operate keyboard 5 and display 6 respectively with Fused fiber splice central processing unit 21 is connected, and when sliding selector switch 7 is located at the other side, makes to grasp by analog switch module 8 Make keyboard 5 and display 6 to be connected with OTDR test central processing unit 31 respectively.

As shown in connection with fig. 5, the use process of the utility model is specifically described below, includes two parts:

One, fused fiber splice

Step 1: sliding selector switch 7 is pushed left end；

Step 2: by being put again by two sections of optical fiber 9 that machine cuts mode obtains smooth fiber end face after removal coat It sets fixed in two optical fiber clamping devices 22；

Step 3: closing the cover 11 that leaks informaton, fused fiber splice central processing unit 21 detects that the cover that leaks informaton has been switched off at this time, from It is dynamic to start to drive optical fiber propulsive mechanism 23 by optical fiber 9 to operation among electrion mechanism, and pre- booking is reached in 9 end of optical fiber It postpones out of service；

Step 4: fused fiber splice central processing unit 21 starts the graphical sensory according to obtained in from imaging sensor 242 Device picture calculates whether two optical fiber connector end faces are aligned, and adjustment optical fiber connector endface position is until precisely align；

Step 5: fused fiber splice central processing unit 21 drives electrion mechanism, high-voltage arc is generated by electrode bar 406 Flame 405, while optical fiber propulsive mechanism 23 being driven to be bonded together two optical fiber connector end faces 404, complete welding.

Specifically, two optical fiber 9 for having blunt end end face that will be obtained by machine cuts mode, are placed into above-mentioned optical fiber In clamping device 22, built-in welding controls software in fused fiber splice central processing unit 21, which controls software-driven light Fine propulsive mechanism 23 keeps two optical fiber connector end faces 404 adjacent to each other, then three-dimensional aligning guide is driven to adjust two optical fiber connector end faces 404 relative space position realizes precisely aligning for two optical fiber connector end faces 404, and and then, above-mentioned welding controls software, then Drive optical fiber propulsive mechanism 23 and electrion mechanism, optical fiber propulsive mechanism 23 makes two optical fiber connector end faces 404 close to while high It presses motor structure and generates high-temperature electric arc flame 405, two optical fiber connector end faces 404 are melted and are bonded together, optical fiber is realized Welding function.

Two, OTDR is tested

Step 1: sliding selector switch 7 is pushed right end；

Step 2: if to test the length of optical fiber cable, breakpoint, loss etc., then by optical fiber 9 and fiber lengths and damage It consumes fault location test port 35 to be connected, by the operation starting test of keyboard 5, OTDR test central processing unit 31 is built-in with OTDR analyzes software, and OTDR analyzes software-driven OTDR optic test main body 32 and emits pulsed light, and receives reflected arteries and veins It washes off, is analyzed and determined, finally measure the data of fiber lengths, average loss, contact loss, position of failure point；

If tested optical fiber fault point feux rouges being positioned and be judged, by optical fiber 9 and feux rouges fiber failure locating query Port 34 is connected, and OTDR analyzes software-driven OTDR optic test main body 32 and emits 650nm wavelength red color visible to tested optical fiber Light, red visible can be leaked out in fault point, visually can directly be found；

If testing the optical power in optical fiber, optical fiber is connected with optical power test port 33, OTDR analysis is soft Part makes OTDR optic test main body 32 receive the optical power in tested optical fiber, then analyzes software records by OTDR and save.

The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model Limitation；Anyone skilled in the art, it is all available in the case where not departing from technical solutions of the utility model ambit The methods and technical content of the disclosure above makes many possible changes and modifications to technical solutions of the utility model, or is revised as The equivalent embodiment of equivalent variations.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model Technical spirit any simple modification, equivalent replacement, equivalence changes and modification made to the above embodiment are still fallen within practical In the range of the protection of new technique scheme.

Claims

1. the testing integrated machine of fused fiber splice-OTDR, which is characterized in that including shell, shell is from top to bottom successively arranged optical fiber welding Socket part, OTDR test department and power supply, shell are additionally provided with operation keyboard and display；The optical fiber welding socket part includes fused fiber splice Central processing unit, optical fiber clamping device, optical fiber propulsive mechanism, optical fiber micro-imaging mechanism and electrion mechanism；OTDR Test department is fixed comprising OTDR test central processing unit, OTDR optic test main body, optical power test port, feux rouges fiber failure Position inquiry port and fiber lengths and spoilage malfunction assignment test port；

The all-in-one machine further includes sliding selector switch and analog switch module, and analog switch module is central with fused fiber splice respectively Processing unit, OTDR test central processing unit, operation keyboard and display electrical connection；Sliding selector switch is connected to simulation and opens Close the gated end of module；

When sliding selector switch is located at side, by analog switch module make to operate keyboard and display respectively with fused fiber splice Central processing unit is connected, and when sliding selector switch is located at the other side, makes to operate keyboard and display by analog switch module Device is connected with OTDR test central processing unit respectively.