CN210775947U - Buried wire handle - Google Patents

Abstract

The utility model discloses a buried wire handle, this buried wire handle includes: the handle comprises a handle main body, a clamping part and a clamping part, wherein the handle main body comprises a splicing part and the clamping part; the splicing part is provided with a sliding groove used for accommodating splicing pieces on the side of the fiber coiling box so as to splice a plurality of fiber coiling boxes, the clamping part is provided with a clamping piece, and the position of the clamping piece relative to the sliding groove is variable so that the fiber coiling box enters or exits the sliding groove; when the clamping piece protrudes out of the sliding groove, the clamping piece is used for separating a sliding channel entering or exiting the sliding groove, so that the fiber coiling box and the wire embedding handle are relatively fixed. The utility model discloses in, fix the fine box of dish on fiber distribution frame through the handle of sunkening cord, because the fine box of dish is connected with the mode of sunkening cord handle through the spout, the fine box of dish can conveniently, carry out the dismouting in a flexible way, the optical cable installation of being convenient for, equipment dilatation upgrading and maintenance.

Description

Buried wire handle

Technical Field

The utility model belongs to the optical fiber communication field, more specifically relates to a buried line handle.

Background

Currently, an optical fiber distribution frame system is used in optical communication distribution equipment and mainly comprises a distribution frame, a functional module box, a tray frame and the like. Among the present fiber optic distribution frame system, when optical fiber density is higher, need fix a plurality of module boxes on fiber optic distribution frame, generally adopt special module box and orientation module to use each other in coordination, fix the module box on fiber optic distribution frame, to different module boxes, there is the difference in corresponding orientation module and fiber optic distribution frame's structure, the part is not general, a lot of structures need the die sinking again, greatly increased product cost, maintenance cost is higher, and when later stage need expand optical fiber density, need whole changes, it is not nimble enough to use the scene.

In view of the above, overcoming the drawbacks of the prior art is an urgent problem in the art.

SUMMERY OF THE UTILITY MODEL

To the above defect or the improvement demand of prior art, the utility model provides a buried line handle, its aim at coils fine box and buried line handle are connected through the mode of spout, it can be convenient to coil fine box, carry out the dismouting in a flexible way, be convenient for optical cable installation and maintenance, also be convenient for equipment dilatation upgrading and maintenance, the compatibility of the buried line handle of this specific structure is higher, the fine box of dish of compatible various models, the realization is fixed the demand on fiber distribution frame with the fine box of dish, solve the module box to the difference from this, there is the difference in corresponding orientation module and fiber distribution frame's structure, the part is not general, a lot of structures need the die sinking again, greatly increased product cost, maintenance cost is higher, and when later stage need expand optical fiber density, need all changes, use the not nimble technical problem in scene.

To achieve the above object, according to an aspect of the present invention, there is provided a handle for thread burial, the handle for thread burial 3 comprising: a handle body 30, the handle body 30 including a spliced portion provided at a trailing end of the handle body 30 and a grip portion provided at a middle region of the handle body 30, the grip portion being provided adjacent to the spliced portion;

the splicing part is provided with a sliding chute 301, the sliding chute 301 is used for accommodating a splicing sheet 203 on the side of a fiber winding box 2 so as to splice a plurality of fiber winding boxes 2, the clamping part is provided with a clamping piece 302, and the position of the clamping piece 302 relative to the sliding chute 301 is variable so that the fiber winding box 2 enters or exits the sliding chute 301;

when the clamping piece 302 protrudes out of the sliding groove 301, the clamping piece 302 is used for blocking a sliding channel entering or exiting the sliding groove 301, so that the fiber box 2 and the buried wire handle 3 are relatively fixed.

Preferably, the number of the sliding grooves 301 is two, the number of the clamping pieces 302 is two, the sliding grooves 301 are arranged on two opposite sides of the handle main body 30, the two clamping pieces 302 are arranged oppositely, a moving space is arranged between the two clamping pieces 302, and when the two clamping pieces 302 approach each other, the clamping pieces 302 are released to enter or exit a sliding channel of the sliding grooves 301;

wherein, each thread burying handle 3 can be connected with two fiber coiling boxes 2.

Preferably, the buried wire handle 3 comprises a rotating plate 303, the rotating plate 303 is arranged on the handle main body 30, and a wire collecting space is arranged between the rotating plate 303 and the handle main body 30.

Preferably, the handle main body 30 is provided with a rotation hole 304, the rotation plate 303 is provided with a shaft post 3031, the shaft post 3031 is accommodated in the rotation hole 304, and the rotation plate 303 is rotatable with respect to the handle main body 30 around the shaft post 3031 as a rotation center.

Preferably, a threaded hole is formed in the shaft post 3031, and the catgut embedding handle 3 further comprises a screw, which penetrates through the rotating hole 304 and is in threaded connection with the shaft post 3031, so as to movably arrange the rotating plate 303 on the handle main body 30.

Preferably, a notch 305 is formed on the handle body 30, and a convex pillar is formed on the rotating plate 303, and the convex pillar and the notch 305 are coupled with each other;

when the post is received in the recess 305, the rotating plate 303 is relatively fixed with respect to the handle body 30.

Preferably, the handle main body 30 is provided with a mounting hole 306, and the mounting hole 306 is used for connecting with an optical fiber distribution frame 1 so as to arrange the buried handle 3 on the optical fiber distribution frame 1.

Preferably, the handle main body 30 is provided with an attraction block 307, and the attraction block 307 is used for forming a magnetic attraction connection with a magnet on the optical fiber distribution frame 1 side.

Preferably, the sliding groove 301 extends through the whole splicing part, and a stop block 308 is disposed at the tail end of the handle main body 30, wherein the stop block 308 is used for blocking the sliding groove 301.

Preferably, the stop block 308 is square, a threaded hole is formed in the tail end of the handle body 30, a threaded hole is formed in the stop block 308, and the stop block 308 and the handle body 30 are in threaded connection through a screw.

Generally, through the utility model discloses above technical scheme who conceives compares with prior art, has following beneficial effect: the utility model provides a buried wire handle, this buried wire handle includes: the handle comprises a handle main body, a clamping part and a clamping part, wherein the handle main body comprises a splicing part and the clamping part; the splicing part is provided with a sliding groove used for accommodating splicing pieces on the side of the fiber coiling box so as to splice a plurality of fiber coiling boxes, the clamping part is provided with a clamping piece, and the position of the clamping piece relative to the sliding groove is variable so that the fiber coiling box enters or exits the sliding groove; when the clamping piece protrudes out of the sliding groove, the clamping piece is used for separating a sliding channel entering or exiting the sliding groove, so that the fiber coiling box and the wire embedding handle are relatively fixed. The utility model discloses in, fix the fine box of dish on fiber distribution frame through the handle of sunkening cord, because the fine box of dish is connected with the mode of sunkening cord handle through the spout, the fine box of dish can conveniently, carry out the dismouting in a flexible way, the optical cable installation and the maintenance of being convenient for, the equipment dilatation of also being convenient for is upgraded and is maintained. In addition, the cable embedding handle with the specific structure is high in compatibility and compatible with various types of fiber coiling boxes, the requirement that the fiber coiling boxes are fixed on an optical fiber distribution frame is met, in actual use, the cable embedding handle can be purchased and maintained as required, and the project budget cost in the early stage and the maintenance cost in the later stage are reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural view of a thread burying handle provided by an embodiment of the present invention;

fig. 2 is an exploded view of a handle for embedding a thread according to an embodiment of the present invention;

fig. 3 is a schematic force diagram of the embodiment of the present invention for applying a squeezing force to a thread burying handle;

fig. 4 is a schematic structural diagram of a fiber coiling box according to an embodiment of the present invention;

fig. 5 is a schematic top view of an optical fiber distribution frame according to an embodiment of the present invention (with a fiber coiling box and a buried handle installed);

fig. 6 is a schematic perspective view of an optical fiber distribution frame according to an embodiment of the present invention (with a buried handle installed).

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention but do not require that the present invention must be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Example 1:

referring to fig. 1 to 4, the present embodiment provides a handle 3 for thread burial, where the handle 3 for thread burial includes: a handle body 30, the handle body 30 includes a spliced portion and a clamping portion, the spliced portion is disposed at a tail end of the handle body 30, the clamping portion is disposed at a middle region of the handle body 30, and the clamping portion is disposed adjacent to the spliced portion.

The splicing part is provided with a sliding groove 301, the sliding groove 301 is used for accommodating a splicing sheet 203 on the side of the fiber winding box 2 so as to splice a plurality of fiber winding boxes 2, the clamping part is provided with a clamping piece 302, and the position of the clamping piece 302 relative to the sliding groove 301 can be changed so that the fiber winding box 2 enters or exits the sliding groove 301. Wherein, aforementioned fine box 2 of dish specifically is the functional module of fiber distribution frame system, and holder 302 can take place deformation under the effect of external force, and the position of transform holder 302 for spout 301 avoids the instrument to realize the quick assembly disassembly to fine box 2 of dish.

In practical use, in an initial state, the clamping member 302 protrudes from the sliding groove 301, and blocks an entrance of one end of the sliding groove 301, that is, when the clamping member 302 protrudes from the sliding groove 301, the clamping member 302 is used to block a sliding passage entering or exiting the sliding groove 301, so that the fiber coiling box 2 and the buried handle 3 are relatively fixed. Referring to fig. 3, in which the arrow points to the direction of the pressing force, the pressing force is applied to the clamping member 302 (for example, the clamping member 302 is pressed by a finger), the clamping member 302 moves toward the direction close to the center line of the handle body 30, the clamping member 302 does not protrude from the sliding groove 301, and the entrance and exit of the sliding groove 301 cannot be blocked, so that the fiber coiling box 2 can be disassembled.

In this embodiment, fix the fine box 2 of dish on fiber distribution frame 1 through the handle 3 of sunkening cord, because the fine box 2 of dish is connected through the mode of spout 301 with the handle 3 of sunkening cord, the fine box 2 of dish can conveniently, carry out the dismouting in a flexible way, the optical cable installation and maintenance of being convenient for, also the equipment dilatation is upgraded and is maintained of being convenient for. In addition, the cable embedding handle 3 with the specific structure has high compatibility, is compatible with the fiber coiling boxes 2 of various models, meets the requirement that the fiber coiling boxes 2 are fixed on the optical fiber distribution frame 1, can be purchased and maintained as required in actual use, and reduces the project budget cost at the early stage and the maintenance cost at the later stage.

In an alternative scheme, the number of the sliding grooves 301 is two, the number of the clamping pieces 302 is two, the sliding grooves 301 are arranged on two opposite sides of the handle main body 30, the two clamping pieces 302 are arranged oppositely, a movable space is arranged between the two clamping pieces 302, and when the two clamping pieces 302 approach each other, the clamping pieces 302 are released to enter or exit a sliding channel of the sliding grooves 301; wherein, each thread burying handle 3 can be connected with two fiber coiling boxes 2.

Specifically, referring to fig. 4, a splicing piece 203 is disposed on a side surface of the box body 20, the splicing piece 203 has a gap with respect to the box body 20, and the splicing piece 203 is configured to be accommodated in a sliding groove 301 on the side of the thread burying handle 3, so as to splice a plurality of the fiber coiling boxes 2. For example, the splicing of the two fiber coiling boxes 2 can be completed by three wire embedding handles 3, and the splicing of the two fiber coiling boxes 2 can also be completed by four wire embedding handles 3.

Under the practical application scene, when optical fiber density is higher, the optical cable of being connected with the fiber coiling box 2 is more, and the optical cable arranges in a jumble and occupation space again, takes place the condition that optic fibre twined, optic fibre crooked even fracture easily, and the cable arrangement is convenient, swift, the order inadequately. In order to solve the problems, a wire collecting space is arranged on one side of the wire embedding handle 3, cables are arranged in the wire collecting space (as shown in fig. 5 and 6), the space can be reused, the cables can be reasonably and regularly arranged in the optical fiber distribution frame 1, and meanwhile, the situations of optical fiber winding, optical fiber bending and even breakage can be avoided.

Specifically, the buried wire handle 3 comprises a rotating plate 303, the rotating plate 303 is arranged on the handle main body 30, and a wire collecting space is arranged between the rotating plate 303 and the handle main body 30. The handle main body 30 is provided with a rotating hole 304, the rotating plate 303 is provided with a shaft post 3031, the shaft post 3031 is accommodated in the rotating hole 304, and the rotating plate 303 can rotate relative to the handle main body 30 by taking the shaft post 3031 as a rotation center.

Further, a threaded hole is formed in the shaft post 3031, and the catgut embedding handle 3 further includes a screw (not shown in the figure), which penetrates through the rotating hole 304 and is in threaded connection with the shaft post 3031, so as to movably dispose the rotating plate 303 on the handle main body 30.

In addition, a notch 305 is formed on the handle body 30, and a convex pillar (not shown) is formed on the rotating plate 303, and the convex pillar and the notch 305 are coupled with each other; when the post is received in the recess 305, the rotating plate 303 is relatively fixed with respect to the handle body 30.

In practical use, when the optical cable is placed in the line receiving space, the rotating plate 303 is rotated, an opening is opened on the upper side of the line receiving space, the optical cable is placed in the line receiving space, then the rotating plate 303 is rotated to the initial position, at the moment, the notch 305 on the handle main body 30 is mutually coupled and fixed with the convex column on the rotating plate 303, and when the handle main body 30 is prevented from shaking, the rotating plate 303 is changed in position relative to the handle main body 30, so that the stability can be improved.

In an optional scheme, an adsorption block 307 is arranged on the handle main body 30, and the adsorption block 307 is used for forming magnetic adsorption connection with a magnet on the optical fiber distribution frame 1 side, so that the function of opening and closing of the magnetic adsorption is realized.

In this embodiment, the sliding groove 301 extends through the whole splicing portion, and a stop block 308 is disposed at the tail end of the handle main body 30, and the stop block 308 is used for blocking the sliding groove 301. Specifically, the stop block 308 is square, a threaded hole is formed in the tail end of the handle body 30, a threaded hole is formed in the stop block 308, and the stop block 308 and the handle body 30 are in threaded connection through a screw (not shown in the figures).

In this embodiment, the handle main body 30 is provided with a mounting hole 306, and the mounting hole 306 is used for connecting with an optical fiber distribution frame 1 so as to arrange the buried handle 3 on the optical fiber distribution frame 1.

Be different from prior art the utility model discloses in, fix the fine box 2 of dish on optical fiber distribution frame 1 through the handle of burying line 3, because the fine box 2 of dish is connected through the mode of spout 301 with the handle of burying line 3, the fine box 2 of dish can conveniently, carry out the dismouting in a flexible way, the optical cable installation and the maintenance of being convenient for, the equipment dilatation of also being convenient for is upgraded and is maintained. In addition, the cable embedding handle 3 with the specific structure has high compatibility, is compatible with various types of the fiber coiling boxes 2, meets the requirement of fixing the fiber coiling boxes 2 on the optical fiber distribution frame 1, and can be compatible with mainstream application requirements such as mainstream 6 ports/4 ports/LC/MPO/fused fiber/pre-termination and the like.

In actual use, various application units are completely modularized and the same buried wire handle 3 is adopted, so that the current and future requirements can be met through one-time investment, the purchase and the maintenance can be carried out as required, and the project budget cost at the early stage and the maintenance cost at the later stage are reduced.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A buried wire handle, characterized in that the buried wire handle (3) comprises: a handle body (30), the handle body (30) including a spliced portion provided at a trailing end of the handle body (30) and a grip portion provided at a middle region of the handle body (30), the grip portion being provided adjacent to the spliced portion;

the splicing part is provided with a sliding groove (301), the sliding groove (301) is used for accommodating a splicing piece (203) on the side of a fiber winding box (2) so as to splice a plurality of fiber winding boxes (2), the clamping part is provided with a clamping piece (302), and the position of the clamping piece (302) relative to the sliding groove (301) is variable so that the fiber winding box (2) enters or exits the sliding groove (301);

when the clamping piece (302) protrudes out of the sliding groove (301), the clamping piece (302) is used for cutting off a sliding channel entering or exiting the sliding groove (301) so as to relatively fix the fiber coiling box (2) and the buried handle (3).

2. The catgut embedding handle according to claim 1, wherein the number of the sliding grooves (301) is two, the number of the clamping pieces (302) is two, the sliding grooves (301) are arranged at two opposite sides of the handle main body (30), the two clamping pieces (302) are arranged oppositely, a movable space is arranged between the two clamping pieces (302), and when the two clamping pieces (302) approach each other, the clamping pieces (302) are released to enter or exit a sliding channel of the sliding grooves (301);

wherein each thread burying handle (3) can be connected with two fiber coiling boxes (2).

3. The handle of claim 1, wherein the handle (3) comprises a rotating plate (303), the rotating plate (303) is arranged on the handle main body (30), and a wire collecting space is arranged between the rotating plate (303) and the handle main body (30).

4. The catgut embedding handle according to claim 3, wherein the handle main body (30) is provided with a rotating hole (304), the rotating plate (303) is provided with a shaft post (3031), the shaft post (3031) is accommodated in the rotating hole (304), and the rotating plate (303) can rotate relative to the handle main body (30) by taking the shaft post (3031) as a rotation center.

5. The handle of claim 4, wherein a threaded hole is formed in the shaft post (3031), and the handle (3) further comprises a screw which is threaded with the shaft post (3031) after penetrating through the rotating hole (304) so as to movably arrange the rotating plate (303) on the handle main body (30).

6. The catgut embedding handle according to claim 3, wherein the handle body (30) is provided with a notch (305), the rotating plate (303) is provided with a convex pillar, and the convex pillar is mutually coupled with the notch (305);

when the convex column is accommodated in the notch (305), the rotating plate (303) is relatively fixed relative to the handle main body (30).

7. The buried handle according to claim 1, characterized in that the handle body (30) is provided with mounting holes (306), the mounting holes (306) being used for connection with an optical distribution frame (1) for arranging the buried handle (3) on the optical distribution frame (1).

8. The buried wire handle according to claim 1, characterized in that the handle main body (30) is provided with an attraction block (307), and the attraction block (307) is used for forming magnetic attraction connection with a magnet on the side of the optical fiber distribution frame (1).

9. The catgut embedding handle according to claim 1, wherein the sliding groove (301) runs through the whole splicing part, the tail end of the handle body (30) is provided with a stop block (308), and the stop block (308) is used for blocking the sliding groove (301).

10. The catgut embedding handle according to claim 9, wherein the stop block (308) is square, a threaded hole is formed in the tail end of the handle main body (30), a threaded hole is formed in the stop block (308), and the stop block (308) is in threaded connection with the handle main body (30) through a screw.

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