CN209514131U - A kind of fiber fusion splicing device with positioning mechanism - Google Patents

Abstract

The utility model discloses a kind of fiber fusion splicing devices with positioning mechanism, including welding body, the front side wall of welding body is fixedly installed with fiber orientation cabinet, the left and right sidewall of fiber orientation cabinet accepts protrusion integrally formed with optical fiber, the upper side wall that optical fiber accepts protrusion offers V-shaped groove, the upper side wall that optical fiber accepts protrusion symmetrically offers sliding slot, the upper side wall of sliding slot slidably connects sliding block, the upper side wall of two sliding blocks is hinged with one end of pressure ram, and the other end of two pressure rams is hinged, the utility model passes through the setting of two side slides and pressure ram, and the cooperation of V-shaped groove, so that the cable of different thicknesses can be also rapidly secured in V-shaped groove, and pass through the setting of reversed helicitic texture, and the cooperation of L shape round bar, two sides pressure ram is enabled sufficiently to squeeze optical cable outer wall, reach the fixation to it Effect facilitates going on smoothly for fused fiber splice.

Description

A kind of fiber fusion splicing device with positioning mechanism

Technical field

The utility model relates to optical fiber fusion welding technology field, specially a kind of fiber fusion splicing device with positioning mechanism.

Background technique

For the fiber device for realizing photosignal transmitting, when carrying out introduced details to two optical cables, usually need When using corresponding welder to complete welding to it, but carry out fused fiber splice to optical cable at present, the fixation for optical cable The mode for twining adhesive tape outside is generallyd use, its outer diameter is increased, and is placed it in the semicircle that outer diameter determines, is consolidated by screw It is fixed, the fixed form of optical cable is more wasted time in this way, therefore we have proposed a optical fiber weldings with positioning mechanism Connection device, to handle this problem.

Utility model content

The purpose of this utility model is to provide a kind of fiber fusion splicing devices with positioning mechanism, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of fused fiber splice with positioning mechanism Device, including welding body, the front side wall of the welding body are fixedly installed with fiber orientation cabinet, the fiber orientation cabinet Left and right sidewall accept protrusion integrally formed with optical fiber, the upper side wall that the optical fiber accepts protrusion offers V-shaped groove, the optical fiber The upper side wall for accepting protrusion symmetrically offers sliding slot, and the upper side wall of the sliding slot slidably connects sliding block, two sliding blocks Upper side wall is hinged with one end of pressure ram, and the other end of two pressure rams is hinged, and opens between two sliding slots Equipped with interior circular hole, the inner wall of the interior circular hole is rotatably connected to round bar, and the rear and front end of the round bar is fixedly installed with screw rod, institute The side wall for stating sliding block offers threaded hole, and the hand of spiral of two threaded holes is on the contrary, the inner wall of the threaded hole is spirally connected Screw rod.

Preferably, the lateral wall of two sliding slots symmetrically offers outer circle hole, and the lateral wall of the screw rod is fixedly mounted There is L shape round bar, and L shape round bar is bonded with the inner wall of outer circle hole.

Preferably, the lateral wall of two sliding slots symmetrically offers outer circle hole, and the lateral wall of the screw rod is fixedly mounted There is L shape round bar, and L shape round bar is bonded with the inner wall of outer circle hole.

Preferably, the upper side wall of the fiber orientation cabinet is fixedly installed with optical fiber welding junctor placing table, the optical fiber welding The upper side wall of junctor placing table offers U-lag, and the sidewall symmetry of the U-lag offers spring groove, the spring groove it is interior Wall is fixedly installed with one end of spring, and the other end of the spring is fixedly installed with limited block, and the upper side wall of limited block is in arc Face.

Preferably, the upper side wall of the spring groove offers hand block slot, the upper side wall of the limited block integrally formed with Hand block.

Compared with prior art, the utility model has the beneficial effects that the utility model passes through two side slides and pressure ram Setting and the cooperation of V-shaped groove reached reduction behaviour so that the cable of different thicknesses can be also rapidly secured in V-shaped groove Make the effect of time, and by the setting of reversed helicitic texture and the cooperation of L shape round bar, enables two sides pressure ram Optical cable outer wall is sufficiently squeezed, the fixed effect to it is reached, facilitates going on smoothly for fused fiber splice, and by adding to being completed The location structure of the optical fiber of welding, when carrying out other fused fiber splices in optical cable, reduction is broken with the optical fiber for completing welding Possibility, have the function that guarantee welding effect.

Detailed description of the invention

Fig. 1 is the utility model schematic top plan view.

Fig. 2 is that the utility model optical fiber accepts high spot left view sectional view.

Fig. 3 is left view sectional view at the utility model optical fiber welding junctor placing table.

In figure: 1 welding body, 2 fiber orientation cabinets, 3 optical fiber accept protrusion, 4 V-shaped grooves, 5 sliding slots, 6 sliding blocks, 7 extruding Bar, circular hole, 9 round bars, 10 screw rods, 11 threaded holes, 12 outer circle holes, 13 L shape round bars, 14 positioning screw holes, 15 optical fiber welding junctors in 8 Placing table, 16 U-lags, 17 spring grooves, 18 springs, 19 limited blocks, 20 hand block slots, 21 hand blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of optical fiber welding tipping with positioning mechanism It sets, including welding body 1, realizes the welding effect to optical fiber cable, the front side wall of welding body 1 is fixedly installed with fiber orientation case The left and right sidewall of body 2, fiber orientation cabinet 2 accepts protrusion 3 integrally formed with optical fiber, convenient to accept to two sides line end, light The upper side wall that fibre accepts protrusion 3 offers V-shaped groove 4, convenient to place to the optical fiber cable with wired skin of different thicknesses, optical fiber The upper side wall for accepting protrusion 3 symmetrically offers sliding slot 5, and the upper side wall of sliding slot 5 slidably connects sliding block 6, the upside of two sliding blocks 6 Wall is hinged with one end of pressure ram 7, and the other end of two pressure rams 7 is hinged, and is squeezed by pressure ram 7 to optical fiber cable Effect is pressed, reaches the fixed function to it, interior circular hole 8 is offered between two sliding slots 5, the inner wall of interior circular hole 8 is rotatably connected to circle Bar 9, the rear and front end of round bar 9 are fixedly installed with screw rod 10, and the side wall of sliding block 6 offers threaded hole 11, and two threaded holes 11 Hand of spiral on the contrary, the inner wall of threaded hole 11 is spirally connected, screw rod 10 is made by hand of spiral opposite threaded hole 11 and screw rod 10 When obtaining the rotation of round bar 9, sliding block 6 is opposite or is reversely displaced, and by hinged pressure ram 7, reaches the locating effect to cable.

In order to facilitate rotation screw rod 10, the lateral wall of two sliding slots 5 symmetrically offers outer circle hole 12, the lateral wall of screw rod 10 It is fixedly installed with L shape round bar 13, and L shape round bar 13 is bonded with the inner wall of outer circle hole 12, by rotating two sides L shape round bar 13 simultaneously ?.

Specifically, the lateral wall of L shape round bar 13 offers positioning screw hole 14, the inner wall of positioning screw hole 14 is bolted with spiral shell Nail makes it be close to raised 3 side walls of optical fiber undertaking, that is, can reach the effect that fixed L shape round bar 13 turns to by screwing tight screw.

In order to facilitate accept and fixing sleeve line skin completion welding optical fiber, the upper side wall of fiber orientation cabinet 2 fixes Optical fiber welding junctor placing table 15 is installed, the upper side wall of optical fiber welding junctor placing table 15 offers U-lag 16, the side of U-lag 16 Wall symmetrically offers spring groove 17, and the inner wall of spring groove 17 is fixedly installed with one end of spring 18, and the other end of spring 18 is fixed Limited block 19 is installed, and the upper side wall of limited block 19 is in cambered surface, by the own form of limited block 19, so that welding will be completed Optical fiber when being pressed into U-lag 16, be not in disengaging problem.

Two sides limited block 19 is pulled for convenience, and the upper side wall of spring groove 17 offers hand block slot 20, limited block 19 Upper side wall is integrally formed with hand block 21.

Working principle: the utility model is a kind of fiber fusion splicing device with positioning mechanism, when work, due in optical cable With multifiber line, need that two sides optical cable is fixed before by its welding, previous fixed form, be mostly by Adhesive tape is wound outside optical cable, keeps its outer diameter thicker, and be fixed in arch groove by screw, such way is typically more taken When, by the setting of two side slides 6 and pressure ram 7 and the cooperation of V-shaped groove 4, so that the cable of different thicknesses is also capable of fixing In V-shaped groove 4, and oppositely arranged threaded hole 11 and screw rod 10, when round bar 9 can also be made to rotate, sliding block 6 is opposite or reversed Displacement, by hinged pressure ram 7, reaches the locating effect to cable, after optical fiber completes welding at one, needs in welding electricity The online skin of housing simultaneously heats, this usual part for being partially completed welding cannot position, and this may result in just completing to melt in this way The optical fiber that connects disconnects, and by the setting of U-lag 16 and limited block 19 to its limit effect, enables the optical fiber for completing welding Positioning is accessed, when the different optical fiber cables of single line cable being avoided to carry out welding, surprisingly disconnecting occurs in the cable that welding is completed Problem.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of fiber fusion splicing device with positioning mechanism, it is characterised in that: including welding body (1), the welding body (1) front side wall is fixedly installed with fiber orientation cabinet (2), the left and right sidewall of the fiber orientation cabinet (2) integrally formed with Optical fiber is accepted raised (3), and the upper side wall that the optical fiber accepts raised (3) offers V-shaped groove (4), and the optical fiber accepts raised (3) Upper side wall symmetrically offer sliding slot (5), the upper side wall of the sliding slot (5) slidably connects sliding block (6), two sliding blocks (6) upper side wall is hinged with one end of pressure ram (7), and the other end of two pressure rams (7) is hinged, two institutes It states and offers interior circular hole (8) between sliding slot (5), the inner wall of the interior circular hole (8) is rotatably connected to round bar (9), the round bar (9) Rear and front end is fixedly installed with screw rod (10), and the side wall of the sliding block (6) offers threaded hole (11), and two threaded holes (11) hand of spiral is on the contrary, the inner wall of the threaded hole (11) is spirally connected screw rod (10).

2. a kind of fiber fusion splicing device with positioning mechanism according to claim 1, it is characterised in that: two cunnings The lateral wall of slot (5) symmetrically offers outer circle hole (12), and the lateral wall of the screw rod (10) is fixedly installed with L shape round bar (13), And L shape round bar (13) is bonded with the inner wall of outer circle hole (12).

3. a kind of fiber fusion splicing device with positioning mechanism according to claim 2, it is characterised in that: the L shape circle The lateral wall of bar (13) offers positioning screw hole (14), and the inner wall of the positioning screw hole (14) is bolted with screw.

4. a kind of fiber fusion splicing device with positioning mechanism according to claim 1, it is characterised in that: the optical fiber is fixed The upper side wall of position cabinet (2) is fixedly installed with optical fiber welding junctor placing table (15), the optical fiber welding junctor placing table (15) it is upper Side wall offers U-lag (16), and the sidewall symmetry of the U-lag (16) offers spring groove (17), the spring groove (17) Inner wall is fixedly installed with one end of spring (18), and the other end of the spring (18) is fixedly installed with limited block (19), and limits The upper side wall of block (19) is in cambered surface.

5. a kind of fiber fusion splicing device with positioning mechanism according to claim 4, it is characterised in that: the spring groove (17) upper side wall offers hand block slot (20), and the upper side wall of the limited block (19) is integrally formed with hand block (21).