CN218018060U

CN218018060U - Clamp for tail fiber type coaxial packaging free space isolator

Info

Publication number: CN218018060U
Application number: CN202221940977.8U
Authority: CN
Inventors: 邹支农; 胡小泳; 刘小叶
Original assignee: Jiangxi Tfc Optical Communication Co ltd
Current assignee: Jiangxi Tfc Optical Communication Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-13
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a fixture of a tail fiber type coaxial packaging free space isolator, which comprises a bottom plate, baffles arranged on the front side and the rear side of the top of the bottom plate, and a feeding plate arranged on the top of the bottom plate through a supporting component; a plurality of positioning grooves are uniformly distributed on the front side and the rear side of the feeding plate and used for placing metal pieces clamped at one end of the tail fiber body. The utility model discloses make every tail optical fiber body have corresponding positioning groove to fix a position on anchor clamps, do not inhale mutually between the tail optical fiber body, each other cross, whole assembling process all has enough to meet the need on anchor clamps, effectual solution optic fibre intertwine and the alternately damaged that leads to, compare in the tray form simultaneously, can once only place more tail optical fiber bodies, oven toasts efficiency has been improved again, and supporting component through setting up, can carry out altitude mixture control to the anchor clamps, make it be applicable to the different tail optical fiber type product of multiple optic fibre length, more importantly makes the product after the assembly reach the operation requirement of design.

Description

Clamp for tail fiber type coaxial packaging free space isolator

Technical Field

The utility model relates to a tail optical fiber production technical field especially relates to a tail optical fiber type coaxial packaging free space isolator's anchor clamps.

Background

The traditional coaxial packaging free space isolator for the tail fiber products has the following problems:

(1) the isolator loading does not meet the design requirements: because the magnetic rings in the isolator have magnetism, when two or more products approach each other, the two products are mutually adsorbed together or are absorbed out of the metal piece, so that the isolator cannot be normally installed in the metal piece;

(2) and optical fiber breakage: the product superposition causes optical fiber crossing, and the optical fiber is pulled to cause optical fiber breakage when the product is taken;

(3) the baking efficiency of the oven is low: the products are not only spread in the trays but also cannot attract each other, the baking quantity of each tray is only 10pcs, and most of the trays are occupied;

the above problems are: finally, the coaxial packaging free space isolator of the tail fiber product fails and loses the application significance.

Disclosure of Invention

In order to solve and use the tray tiling to place the tail optical fiber and toast among the above-mentioned conventional art, lead to the isolator among the adjacent tail optical fiber because of self magnetism is inhaled mutually easily for in the isolator can not normally pack into the metalwork, and easily lead to the crossed and damaged problem that appears of optic fibre, the utility model provides a anchor clamps of tail optical fiber type coaxial packaging free space isolator.

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

a tail fiber type clamp for coaxially packaging a free space isolator comprises a bottom plate, baffles arranged on the front side and the rear side of the top of the bottom plate, and a feeding plate arranged on the top of the bottom plate through a supporting assembly; a plurality of positioning grooves are uniformly distributed on the front side and the rear side of the upper material plate and used for placing a metal piece clamped with one end of the tail fiber body; one side of the top of the baffle is provided with an isolation placing groove which is in one-to-one correspondence with the positioning groove and is used for placing a receipticle assembly at the other end of the tail fiber body, so that optical fibers in the tail fiber body are prevented from being wound in a crossed manner.

Preferably, the support assembly comprises a support bar and a support sleeve; the two ends of the top of the bottom plate are both provided with a support loop bar in a screw connection mode through a connecting screw, so that the support assembly is convenient to disassemble and assemble; the support sleeve rod is internally and slidably connected with a support rod for fixing the feeding plate, a plurality of adjusting threaded holes are uniformly distributed in the support sleeve rod in the vertical direction, and the support rod is locked by adjusting screws in threaded connection with the adjusting threaded holes.

Preferably, through holes are formed in the two ends of the feeding plate and fixedly connected with the supporting rod in a mode that the connecting screws penetrate through the through holes, so that the feeding plate is convenient to disassemble and assemble; the inner diameter of the positioning groove is larger than the outer diameter of the metal piece at one end of the tail fiber body and smaller than the outer diameter of the upper convex edge of the metal piece, and the opening width of the positioning groove is smaller than the outer diameter of the metal piece.

Preferably, a plurality of connecting threaded holes are uniformly distributed in the bottom of the baffle, the baffle is fixed to the top of the bottom plate in a screwing mode of the connecting screws and the connecting threaded holes, the baffle is convenient to disassemble and assemble, and the baffle is made of high-temperature-resistant Teflon.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up positioning groove on last flitch on anchor clamps, and set up the baffle of taking isolation standing groove in the below of last flitch, make every tail optical fiber body have corresponding positioning groove to fix a position on anchor clamps, each other inhale between the tail optical fiber body, each other is crisscross, whole assembling process all has enough to meet the need on anchor clamps, effectual solution optic fibre twines each other and alternately the damage that leads to, simultaneously compare in the tray form, can once only place more tail optical fiber bodies, oven toasts efficiency has been improved again, and through the supporting component who sets up, can carry out altitude mixture control to the anchor clamps, make it be applicable to the different tail optical fiber type product of multiple optical fiber length, more importantly make the product after assembling reach the operation requirement of design.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic side view of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a feeding plate according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a baffle plate according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a metal member at one end of the pigtail body;

fig. 6 is an enlarged view of a in fig. 1.

In the figure: 1. the novel optical fiber isolator comprises a base plate, 2, a supporting assembly, 21, a supporting rod sleeve, 22, an adjusting threaded hole, 23, a supporting rod, 24, an adjusting screw, 3, a feeding plate, 31, a positioning groove, 32, a through hole, 4, a tail fiber body, 41, a receptacle assembly, 42, a metal piece, 43, a convex edge, 44, a coaxial packaging groove, 45, an isolator body, 5, a baffle plate, 51, an isolation placing groove, 52, a connecting threaded hole, 6 and a connecting screw.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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.

As shown in fig. 1 to 6, the embodiment of the present invention includes a bottom plate 1, baffles 5 disposed on both sides of the top of the bottom plate 1, and a feeding plate 3 disposed on the top of the bottom plate 1 through a support assembly 2; the support assembly 2 comprises a support sleeve rod 21 and a support rod 23; the two ends of the top of the bottom plate 1 are both provided with a support loop bar 23 in a screw connection mode through a connecting screw 6, so that the support component 2 is convenient to disassemble and assemble; a support rod 23 for fixing the upper material plate 3 is connected in the support loop bar 2 in a sliding manner, a plurality of adjusting threaded holes 22 are uniformly distributed on the support loop bar 21 along the vertical direction, and the support rod 23 is locked by adjusting screws 24 in threaded connection with the adjusting threaded holes 22; a plurality of positioning grooves 31 are uniformly distributed on the front side and the rear side of the feeding plate 3 and used for placing and clamping a metal piece 42 at one end of the tail fiber body 4; through holes 32 are formed in the two ends of the feeding plate 3, and the feeding plate 3 is fixedly connected with the supporting rods 23 in a mode that the connecting screws 6 penetrate through the through holes 32, so that the feeding plate 3 is convenient to disassemble and assemble; the inner diameter of the positioning groove 31 is larger than the outer diameter of a metal piece 42 at one end of the tail fiber body 4 and smaller than the outer diameter of an upper convex edge 43 of the metal piece 42, and the opening width of the positioning groove 31 is smaller than the outer diameter of the metal piece 42; one side of the top of the baffle 5 is provided with an isolation placing groove 51 corresponding to the positioning groove 31 one by one for placing a receipticle component 41 at the other end of the tail fiber body 4, so that the optical fibers in the tail fiber body 4 are prevented from being wound in a crossed manner.

After the fixture is assembled, the adjusting screw 24 is unscrewed according to the length specification of the tail fiber body 4, then the position of the supporting rod 23 is adjusted, and further the height of the feeding plate 3 is adjusted, so that the metal piece 42 of the tail fiber body 4 is clamped in the positioning groove 31 (the convex edge 43 on the metal piece 42 is positioned above the positioning groove 31), the receipticle component 41 at the other end can be placed in the isolation placing groove 51, and then the adjusting screw 24 is screwed down to fix the supporting rod 23; then, the metal pieces 42 at one end of the tail fiber body 4 are placed into the positioning grooves 31 on the feeding plate 3 one by one, and the receptacle assemblies 41 at the other end are placed into the corresponding isolation placing grooves 51; then glue is coated in the coaxial packaging groove 44 at the end part of the metal piece 52, then the isolator body 45 is placed in the coaxial packaging groove 44, and then the clamp and the tail fiber body 4 on the clamp are placed in an oven for baking and packaging. Every tail optical fiber body 4 has corresponding positioning groove 31 to fix a position on anchor clamps, mutual not attracting each other between the tail optical fiber body 4, and mutual intercrossing, whole assembling process all have enough to meet the need on anchor clamps, and the damage that effectual solution optic fibre twines each other and alternately leads to has improved oven stoving efficiency again simultaneously, and more importantly makes the product after the assembly reach the operation requirement of design.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a anchor clamps of coaxial encapsulation free space isolator of tail optical fiber type which characterized in that: the device comprises a bottom plate, baffles arranged on the front side and the rear side of the top of the bottom plate, and a feeding plate arranged on the top of the bottom plate through a supporting component; a plurality of positioning grooves are uniformly distributed on the front side and the rear side of the feeding plate and used for placing a metal piece clamped at one end of the tail fiber body; one side of the top of the baffle is provided with an isolation placing groove which is in one-to-one correspondence with the positioning groove and is used for placing a receipticle assembly at the other end of the tail fiber body, so that optical fibers in the tail fiber body are prevented from being wound in a crossed manner.

2. The clamp of the pigtail type coaxial packaging free-space isolator of claim 1, wherein: the support assembly comprises a support sleeve rod and a support rod; the two ends of the top of the bottom plate are both provided with supporting loop bars in a screw connection mode through connecting screws, so that the supporting components are convenient to disassemble and assemble; the support loop bar is internally and slidably connected with a support bar for fixing the feeding plate, a plurality of adjusting threaded holes are uniformly distributed in the support loop bar along the vertical direction, and the support bar is locked by adjusting screws in threaded connection with the adjusting threaded holes.

3. The clamp of the pigtail type coaxial packaging free-space isolator as claimed in claim 2, wherein: through holes are formed in the two ends of the feeding plate and are fixedly connected with the supporting rods in a mode that the connecting screws penetrate through the through holes, and the feeding plate is convenient to disassemble and assemble; the inner diameter of the positioning groove is larger than the outer diameter of the metal piece at one end of the tail fiber body and smaller than the outer diameter of the upper convex edge of the metal piece, and the opening width of the positioning groove is smaller than the outer diameter of the metal piece.

4. The fixture of claim 3 for a pigtail-type coaxial packaging free-space isolator, wherein: the baffle bottom equipartition has a plurality of connecting screw hole, and is fixed in the baffle at the bottom plate top through the mode of connecting screw and connecting screw hole spiro union, makes things convenient for dismouting baffle, and the baffle adopts high temperature resistant teflon to make.