CN213302580U

CN213302580U - Optical fiber anti-drop device for optical fiber communication

Info

Publication number: CN213302580U
Application number: CN202022403309.9U
Authority: CN
Inventors: 王力
Original assignee: Yingtan Tiansheng Technology Co ltd
Current assignee: Yingtan Tiansheng Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-05-28
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses an optic fibre anticreep device for optical fiber communication, set up in the navigation key of C type mounting one side including C type mounting one side symmetry, the thread groove that supplies the threaded rod meshing is all seted up between two parties in the both sides of C type mounting bottom, and the both sides of C type mounting bottom all are provided with the curb plate between two sets of curb plates between two sets of equidistance, the top of C type mounting is located that the equidistance is provided with the multiunit bottom plate between two sets of curb plates, the threaded rod passes the one end fixed weld of thread groove and has the stripper plate, and the threaded rod keeps away from the first hand wheel of one end fixedly connected with of stripper plate, the top equidistance of bottom plate is provided with the multiunit round bar, and the fixed welding of multiunit. This optic fibre anticreep device for optical fiber communication has promoted the fixed effect to optic fibre, can prevent effectively that optic fibre from droing, still can fix multiunit optic fibre, and the practicality is stronger.

Description

Optical fiber anti-drop device for optical fiber communication

Technical Field

The utility model belongs to the technical field of fiber communication, concretely relates to fiber communication is with optic fibre anticreep device.

Background

The two optical fibers are permanently or separably connected together and are provided with a splicing part of a protection component, the optical fiber joint is an end device of the optical fibers, and with the development of optical fiber technology, the optical fibers are increasingly popularized to various devices with excellent transmission characteristics, particularly the upgrading of network speed, so that the optical fibers become civilian popularization products; most of the connection modes in the prior art are simple, and no anti-drop structure is arranged at the connection position, so that once optical fibers spliced on communication equipment drop due to loosening, normal use of the whole communication network can be influenced, and the optical fiber anti-drop device needs to be used for protection.

But present optic fibre anticreep device's structure is comparatively simple for it is relatively poor to fix the effect, can't have and prevent that optic fibre from coming off, and present optic fibre anticreep device only fixes single optic fibre, and multiunit optic fibre often pegs graft once can present communication equipment, and the practicality is relatively poor.

Disclosure of Invention

An object of the utility model is to provide an optical fiber anti-disengaging device for optical fiber communication 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: an optical fiber anti-drop device for optical fiber communication comprises positioning keys, wherein one side of a C-shaped fixing piece is symmetrically arranged on one side of the C-shaped fixing piece;

a threaded groove for engagement of the threaded rod is formed in the middle of each of two sides of the bottom end of the C-shaped fixing piece, side plates are arranged in the middle of each of two sides of the bottom end of the C-shaped fixing piece, and a plurality of groups of bottom plates are arranged between two groups of side plates at equal intervals at the top end of the C-shaped fixing piece;

one end of the threaded rod penetrating through the threaded groove is fixedly welded with the extrusion plate, and one end of the threaded rod far away from the extrusion plate is fixedly connected with a first hand wheel;

the top equidistance of bottom plate is provided with the multiunit pole, and the fixed welding of multiunit pole has the base, the cover is equipped with the spring of butt bottom plate and base on the outer fringe face of pole, and bonds in the first semicircle inslot on base top and be provided with the rubber slipmat.

Preferably, the one side symmetry that the locating key was kept away from to C type mounting has seted up the multiunit in the unanimous keyway of locating key size, and one side that the locating key was kept away from to C type mounting is provided with the inserted bar between two parties, the fixed slot has been seted up to one side of inserted bar, C type mounting is seted up between two parties with the unanimous chamber groove of inserted bar size towards one side of locating key, and one side cooperation chamber groove that the stripper plate was kept away from to C type mounting sets up the rectangular channel that supplies the rectangular block activity to set up between two parties, the fixed dead lever that extends into the chamber inslot that is provided with in the center of rectangular block orientation chamber groove.

Preferably, one side cooperation rectangular channel of C type mounting sets up the movable groove that supplies the limiting plate to set up, and the rectangular block keeps away from the top of C type mounting one side and sets up between two parties and supply limiting plate male cooperation groove, the both sides of limiting plate all are constructed rectangular slider, and the both sides cooperation multiunit rectangular slider in movable groove all sets up between two parties and supply the spout that rectangular slider slided and sets up.

Preferably, the multiunit the top fixed weld of curb plate has the roof, and the both sides on roof top all set up between two parties and supply the guide bar to pass run through the groove, the multiunit the bottom fixed weld of guide bar has the rectangular plate, and the bottom equidistance of rectangular plate is provided with multiunit cooperation seat.

Preferably, the center on roof top is seted up and is supplied the meshed screw hole of lead screw, and the top fixedly connected with second hand wheel of lead screw, the one end that the second hand wheel was kept away from to the lead screw passes screw hole swing joint and has the bearing, and one side fixed welding that the lead screw was kept away from to the bearing is in the rectangular plate.

The utility model discloses a technological effect and advantage: the optical fiber anti-falling device for optical fiber communication benefits from the arrangement of the three groups of bases and the three groups of matching seats, the three groups of bases are pushed to be abutted against the three groups of matching seats to fix the optical fiber by rotating the second hand wheel, and the nine groups of springs play a role in buffering, so that the optical fiber is prevented from being damaged, the fixing effect is improved, and the optical fiber can be effectively prevented from falling off; benefit from the setting of two sets of navigation keys and inserted bar, the concatenation between the multiunit optic fibre anticreep device is accomplished to two sets of navigation keys of accessible and inserted bar, can fix multiunit optic fibre, and the practicality is stronger.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: the device comprises a 1C-shaped fixing piece, a 101 positioning key, a 102 inserted rod, a 2 threaded rod, a 201 extruding plate, a 202 first hand wheel, a 3 side plate, a 301 top plate, a 4 bottom plate, a 401 round rod, a 5 base, a 501 spring, a 502 rubber anti-skid pad, a 6 rectangular block, a 601 limiting plate, a 7 guide rod, a 701 rectangular plate, an 8 matching seat, a 9 lead screw and a 901 second hand wheel.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides an optical fiber anti-drop device for optical fiber communication as shown in figures 1-3, which comprises a positioning key 101, wherein one side of a C-shaped fixing member 1 is symmetrically arranged on one side of the C-shaped fixing member 1;

a thread groove for engagement of the threaded rod 2 is formed in the middle of each of two sides of the bottom end of the C-shaped fixing member 1, side plates 3 are arranged in the middle of each of two sides of the bottom end of the C-shaped fixing member 1, and a plurality of groups of bottom plates 4 are arranged between two groups of side plates 3 at equal intervals at the top end of the C-shaped fixing member 1;

threaded rod 2 passes the fixed welding of one end of thread groove and has stripper plate 201, and threaded rod 2 keeps away from the first hand wheel 202 of one end fixedly connected with of stripper plate 201, drives two sets of threaded rods 2 rotatoryly through rotating two sets of first hand wheels 202, and then promotes two sets of stripper plate 201 butt in the communications facilities mounting panel and fixed.

The top equidistance of bottom plate 4 is provided with multiunit pole 401, and the fixed welding of multiunit pole 401 has base 5, the cover is equipped with butt bottom plate 4 and base 5's spring 501 on the outer fringe face of pole 401, and the first semicircle inslot on base 5 top bonds and is provided with rubber slipmat 502, alleviates the pressure that produces when the 8 butt bases of cooperation seat 5 through butt bottom plate 4 and base 5's spring 501, plays the cushioning effect, avoids damaging optic fibre because of the dynamics is too big.

Specifically, a plurality of groups of key grooves with the same size in the positioning key 101 are symmetrically formed in one side of the C-shaped fixing piece 1 away from the positioning key 101, the inserting rod 102 is arranged in the middle of one side of the C-shaped fixing piece 1 away from the positioning key 101, the rectangular rod-shaped structure with the insertion holes is formed in one side of the inserting rod 102, the fixing groove is formed in one side of the inserting rod 102, the cavity groove with the same size as the inserting rod 102 is formed in the middle of one side of the C-shaped fixing piece 1 towards the positioning key 101, the rectangular groove for the rectangular block 6 to movably arrange is formed in the middle of one side of the C-shaped fixing piece 1 away from the extrusion plate 201, the fixed fixing rod extending into the cavity groove is fixedly arranged in the center of one side of the rectangular block 6 towards the cavity groove, the inserting rod 102 can be fixed in the cavity groove by pressing the rectangular block 6 to push the fixing rod into the insertion holes.

Specifically, the movable groove that supplies limiting plate 601 to set up is seted up to one side cooperation rectangular channel of C type mounting 1, and rectangular block 6 keeps away from the top of 1 one side of C type mounting and has offered between two parties and supply limiting plate 601 male cooperation groove, the both sides of limiting plate 601 all are constructed rectangular slider, and the both sides cooperation multiunit rectangular slider in movable groove all sets up between two parties and supply the spout that rectangular slider slided and set up, fixes rectangular block 601 in the cooperation inslot of 6 one sides of rectangular block with it through pulling limiting plate 601, prevents the slippage.

Specifically, the fixed welding in top of curb plate 3 has roof 301, and the both sides on roof 301 top all set up between two parties and supply the guide bar 7 to pass through the groove, the multiunit the bottom fixed welding of guide bar 7 has rectangular plate 701, and the bottom equidistance of rectangular plate 701 is provided with multiunit cooperation seat 8, the screw hole that supplies the meshing of lead screw 9 is seted up at the center on roof 301 top, and the top fixedly connected with second hand wheel 901 of lead screw 9, the one end that second hand wheel 901 was kept away from to lead screw 9 passes screw hole swing joint and has a bearing, and the bearing keeps away from one side fixed welding of lead screw 9 and weld in rectangular plate 701, drives lead screw 9 rotatory through rotating second hand wheel 901, and then promotes the rectangular plate 701 that the structure has three group cooperation seats 8 to remove, makes three group cooperation seats 8 butt fix optic fibre in the top of three group.

The working principle of the optical fiber anti-disengaging device for optical fiber communication is that when the optical fiber anti-disengaging device is used, the optical fiber anti-disengaging device is clamped on one side of a communication equipment placing plate, two groups of first hand wheels 202 are rotated, two groups of threaded rods 2 are driven to rotate through the two groups of first hand wheels 202, then two groups of extrusion plates 201 are pushed to abut against the communication equipment placing plate and are fixed, then optical fibers to be fixed are placed in a base 5 in sequence, then a second hand wheel 901 is rotated, a lead screw 9 is driven to rotate through the second hand wheel 901, a rectangular plate 701 provided with three groups of matching seats 8 is pushed to move, the three groups of matching seats 8 abut against the top ends of the three groups of bases 5 to fix the optical fibers, if the number of the optical fibers to be fixed is large, the two groups of optical fiber anti-disengaging devices can be assembled, two groups of positioning keys 101 of one group of optical fiber anti-disengaging devices are inserted into two groups of, the rectangular block 6 with the fixing rods is pressed down, the fixing rods of the rectangular block 6 are inserted into the insertion rods 102 of the other group of optical fiber anti-falling devices, the rectangular block 6 is limited by the sliding limiting plate 601, the rectangular block is prevented from falling off, and other optical fibers can be fixed conveniently after the assembly is completed. This optic fibre anticreep device for optical fiber communication has promoted the fixed effect to optic fibre, can prevent effectively that optic fibre from droing, still can fix multiunit optic fibre, and the practicality is stronger.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An optical fiber anti-drop device for optical fiber communication comprises positioning keys (101) which are symmetrically arranged on one side of a C-shaped fixing piece (1) at one side of the C-shaped fixing piece (1);

the method is characterized in that: threaded grooves for engagement of the threaded rods (2) are formed in the middle of two sides of the bottom end of the C-shaped fixing piece (1), side plates (3) are arranged in the middle of two sides of the bottom end of the C-shaped fixing piece (1), and a plurality of groups of bottom plates (4) are arranged between two groups of side plates (3) at equal intervals at the top end of the C-shaped fixing piece (1);

one end of the threaded rod (2) penetrating through the threaded groove is fixedly welded with an extrusion plate (201), and one end of the threaded rod (2) far away from the extrusion plate (201) is fixedly connected with a first hand wheel (202);

the top equidistance of bottom plate (4) is provided with multiunit pole (401), and the fixed welding of multiunit pole (401) has base (5), the cover is equipped with spring (501) of butt bottom plate (4) and base (5) on the outer fringe face of pole (401), and the bonding of the first semicircle inslot on base (5) top is provided with rubber slipmat (502).

2. The optical fiber drop prevention device for optical fiber communication according to claim 1, wherein: the utility model discloses a fixed slot of C type mounting (1) is kept away from one side symmetry of navigation key (101) and is seted up the multiunit in the unanimous keyway of navigation key (101) size, and one side that navigation key (101) were kept away from in C type mounting (1) is provided with inserted bar (102) between two parties, the fixed slot has been seted up to one side of inserted bar (102), C type mounting (1) is seted up between two parties towards one side of navigation key (101) and is offered the chamber groove unanimous with inserted bar (102) size between two parties, and one side cooperation chamber groove that stripper plate (201) was kept away from in C type mounting (1) sets up the rectangular channel that supplies rectangular block (6) activity to set up between two parties, rectangular block (6) are provided with the dead lever that extends into the chamber.

3. The optical fiber drop prevention device for optical fiber communication according to claim 2, wherein: one side cooperation rectangular channel of C type mounting (1) sets up the activity groove that supplies limiting plate (601) to set up, and rectangular block (6) keep away from the top of C type mounting (1) one side and set up between two parties and supply limiting plate (601) male cooperation groove, the both sides of limiting plate (601) all are constructed rectangular sliding block, and the both sides cooperation multiunit rectangular sliding block in activity groove all sets up between two parties and supply the spout that rectangular sliding block slided and set up.

4. The optical fiber drop prevention device for optical fiber communication according to claim 1, wherein: multiunit the fixed welding in top of curb plate (3) has roof (301), and the both sides on roof (301) top all set up between two parties and supply the through groove that guide bar (7) passed, multiunit the fixed welding in bottom of guide bar (7) has rectangular plate (701), and the bottom equidistance of rectangular plate (701) is provided with multiunit cooperation seat (8).

5. The optical fiber drop prevention device for optical fiber communication according to claim 4, wherein: the center on roof (301) top is seted up and is supplied screw hole of lead screw (9) meshing, and the top fixedly connected with second hand wheel (901) of lead screw (9), the one end that second hand wheel (901) were kept away from in lead screw (9) passes screw hole swing joint and has the bearing, and the one side that lead screw (9) were kept away from in the bearing is fixed to be welded in rectangular plate (701).