CN209992704U

CN209992704U - Optical branching device convenient to mark

Info

Publication number: CN209992704U
Application number: CN201920833093.4U
Authority: CN
Inventors: 侯淼予; 张极玲; 侯路海
Original assignee: HENAN COMMUNICATION EQUIPMENT CO Ltd DALIAN RUBBER
Current assignee: HENAN COMMUNICATION EQUIPMENT CO Ltd DALIAN RUBBER
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-01-24
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a make things convenient for optical divider of mark relates to the branching unit field, to the inconvenient mark that carries on of current optical divider, and the not good enough problem of during operation stability, now proposes following scheme, and it includes branching unit box, case lid, and the both ends of branching unit box are along vertically being equipped with a plurality of wiring mouths, the bottom four corners of branching unit box all is connected with the detachable stabilizer blade, the top surface at case lid both ends all is equipped with the mounting groove, and articulated on the case lid have the apron that matches with the mounting groove, and the bottom surface of the other end of apron is fixed with the fixture block with the case lid joint. The utility model discloses a setting of carrying and drawing piece, apron, paper label, fixture block and sealing strip not only makes the user can be very convenient mark the wiring after using the wiring mouth wiring, and the wiring that quick searching corresponds when convenient follow-up change wiring, and when mark completion back on the paper label, the sealing strip can seal the mounting groove.

Description

Optical branching device convenient to mark

Technical Field

The utility model relates to a branching unit field especially relates to a make things convenient for optical divider of mark.

Background

The optical branching device can be divided into a melting tapering type and a planar waveguide type according to the light splitting principle, the melting tapering method is that two (or more) optical fibers with coating layers removed are disturbed by a certain method, melted under high-temperature heating and simultaneously stretched towards two sides, finally a special waveguide structure in a double-cone form is formed in a heating zone, and different light splitting ratios can be obtained by controlling the twisting angle and the stretching length of the optical fibers. And finally, the tapered area is solidified on the quartz substrate by using solidification glue and inserted into a stainless copper tube, so that the optical splitter is formed. The existing optical branching device is inconvenient to mark after being connected by using a wiring port, so that the subsequent finding of corresponding wiring is inconvenient, and the existing optical branching device can vibrate during working, so that the stability is not good enough, and therefore the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the optical divider who provides a convenient mark.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an optical splitter convenient to mark comprises a splitter box body and a box cover, wherein a plurality of wiring ports are longitudinally arranged at two ends of the splitter box body, four corners of the bottom of the splitter box body are respectively connected with a detachable supporting leg, mounting grooves are formed in the top surfaces of two ends of the box cover, a cover plate matched with the mounting grooves is hinged to the box cover, a clamping block clamped with the box cover is fixed to the bottom surface of the other end of the cover plate, a lifting block is arranged on the top surface of the cover plate, a sealing strip located in the mounting grooves is fixed to the bottom surface of the cover plate, a paper label corresponding to the wiring ports is arranged below the sealing strip, and;

preferably, the stabilizer blade includes the cavity base, and sliding fit has the slider in the cavity base, the top surface of slider is fixed with the screw thread post that the cavity base was worn out to the upper end, and the bottom surface threaded connection of the upper end of screw thread post and branching unit box, the bottom surface pad of slider is equipped with the spring that is located the cavity base.

Preferably, the hollow base is provided with a round hole matched with the threaded column, and the threaded column is in clearance fit in the round hole.

Preferably, the size of the inner side of the hollow base is matched with that of the sliding block, and the sliding block is rectangular.

Preferably, the cross section of the sealing strip is trapezoidal, the sealing strip is made of elastic materials, and the side wall of the sealing strip is in close contact with the side wall of the mounting groove.

Preferably, the box cover is provided with a spherical clamping groove matched with the clamping block, the clamping block is clamped in the spherical clamping groove, and the clamping block is made of elastic materials.

Preferably, the paper label and the box cover are fixed in an adhesive mode, and a threaded hole matched with the threaded column is formed in the bottom face of the box cover.

The utility model has the advantages that: through the arrangement of the lifting block, the cover plate, the paper label, the clamping block and the sealing strip, a user can conveniently mark a connecting wire after the connecting wire is connected by using a connecting wire port, the corresponding connecting wire can be conveniently and quickly found during subsequent wire replacement, and after the paper label is marked, the mounting groove can be sealed by the sealing strip, so that external dust is prevented from being adsorbed on the paper label to influence the viewing, the paper label is protected, and the service life is prolonged; in addition, thereby can rotate the screw thread post through rotating the cavity base that sets up and screw in the screw hole threaded hole with the screw thread post to make the stabilizer blade can dismantle, convenient the change, and the spring that sets up in the cavity base can carry out the shock attenuation to the branching unit, thereby can make the branching unit at the during operation, stability is better, whole branching unit simple structure, the cost of manufacture is low, uses in a flexible way.

Drawings

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

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Reference numbers in the figures: 1 branching unit box, 11 wiring openings, 2 box covers, 3 mounting grooves, 4 support legs, 41 hollow bases, 42 sliding blocks, 43 threaded columns, 44 springs, 5 cover plates, 6 clamping blocks, 7 lifting blocks, 8 sealing strips and 9 paper labels.

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.

Referring to fig. 1-2, an optical splitter convenient to mark comprises a splitter box body 1 and a box cover 2, wherein a plurality of wiring ports 11 are longitudinally arranged at two ends of the splitter box body 1, four corners of the bottom of the splitter box body 1 are respectively connected with a detachable supporting leg 4, mounting grooves 3 are respectively arranged on top surfaces of two ends of the box cover 2, a cover plate 5 matched with the mounting grooves 3 is hinged on the box cover 2, a clamping block 6 clamped with the box cover 2 is fixed on the bottom surface of the other end of the cover plate 5, a lifting block 7 is arranged on the top surface of the cover plate 5, a sealing strip 8 positioned in the mounting groove 3 is fixed on the bottom surface of the cover plate 5, a paper label 9 corresponding to the wiring ports 11 is arranged below the sealing strip;

the support leg 4 comprises a hollow base 41, a sliding block 42 is in sliding fit in the hollow base 41, a threaded column 43 with the upper end penetrating through the hollow base 41 is fixed on the top surface of the sliding block 42, the upper end of the threaded column 43 is in threaded connection with the bottom surface of the shunt box body 1, and a spring 44 positioned in the hollow base 41 is cushioned on the bottom surface of the sliding block 42.

In this embodiment, the hollow base 41 is provided with a circular hole matching the threaded post 43, and the threaded post 43 is clearance-fitted into the circular hole.

In the present embodiment, the inside of the hollow base 41 is matched with the slider 42, and the slider 42 is rectangular.

In this embodiment, the cross-sectional shape of the weather strip 8 is trapezoidal, the weather strip 8 is made of an elastic material, and the side wall of the weather strip 8 is in close contact with the side wall of the mounting groove 3.

In this embodiment, the case cover 2 is provided with a spherical slot matching with the fixture block 6, the fixture block 6 is clamped in the spherical slot, and the fixture block 6 is made of an elastic material.

In this embodiment, the paper label 9 and the case cover 2 are fixed by adhesive, and the bottom surface of the case cover 2 is provided with a threaded hole matched with the threaded post 43.

In the utility model, the cover plate 5 can be opened by pulling the pulling block 7, at this time, all the paper labels 9 leak outwards, so that the user can conveniently mark the wiring after wiring by using the wiring port 11, the corresponding wiring can be quickly found when the wiring is conveniently changed subsequently, when the marking on the paper labels 9 is completed, the cover plate 5 is closed, at this time, the sealing strip 8 is clamped into the mounting groove 3 for sealing, thereby the external dust can be prevented from being adsorbed on the paper labels 9 to influence the watching, and the paper labels 9 can be protected, the service life is prolonged, the threaded column 43 can be rotated by rotating the hollow base 41 arranged, so that the threaded column 43 is screwed into the threaded hole, thereby the support leg 4 can be detached for convenient replacement, and the spring 44 arranged in the hollow base 41 can absorb the shock of the shunt, thereby the shunt can work, the stability is better, and whole branching unit simple structure, the cost of manufacture is low, uses in a flexible way.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An optical splitter convenient to mark comprises a splitter box body (1) and a box cover (2), wherein a plurality of wiring ports (11) are longitudinally arranged at two ends of the splitter box body (1), four corners of the bottom of the splitter box body (1) are connected with detachable support legs (4), it is characterized in that the top surfaces of the two ends of the box cover (2) are respectively provided with a mounting groove (3), the box cover (2) is hinged with a cover plate (5) matched with the mounting grooves (3), the bottom surface of the other end of the cover plate (5) is fixed with a clamping block (6) clamped with the box cover (2), the top surface of the cover plate (5) is provided with a lifting block (7), the bottom surface of the cover plate (5) is fixedly provided with a sealing strip (8) positioned in the mounting groove (3), a paper label (9) corresponding to the wiring port (11) is arranged below the sealing strip (8), and the paper label (9) is fixed in the mounting groove (3);

the support leg (4) comprises a hollow base (41), a sliding block (42) is arranged in the hollow base (41) in a sliding fit mode, a threaded column (43) with the upper end penetrating out of the hollow base (41) is fixed on the top surface of the sliding block (42), the upper end of the threaded column (43) is in threaded connection with the bottom surface of the shunt box body (1), and a spring (44) located in the hollow base (41) is arranged on the bottom surface of the sliding block (42) in a cushioning mode.

2. A convenient-to-mark optical splitter as claimed in claim 1, wherein the hollow base (41) is provided with a circular hole matching the threaded post (43), the threaded post (43) being clearance fitted within the circular hole.

3. A convenient-to-mark optical splitter as claimed in claim 1, characterized in that the inside of the hollow base (41) is sized to match the slider (42), and the slider (42) is rectangular in shape.

4. A convenient-to-mark optical splitter as claimed in claim 1, wherein the sealing strip (8) has a trapezoidal cross-sectional shape, the sealing strip (8) is made of an elastic material, and the side wall of the sealing strip (8) is in close contact with the side wall of the mounting groove (3).

5. The optical splitter convenient to mark as claimed in claim 1, wherein the case cover (2) is provided with a spherical slot matched with the block (6), the block (6) is clamped in the spherical slot, and the block (6) is made of an elastic material.

6. The optical splitter convenient to mark as claimed in claim 1, wherein the paper label (9) is fixed to the box cover (2) by gluing, and the bottom surface of the box cover (2) is provided with a threaded hole matched with the threaded column (43).