CN219891462U - Optical fiber jumper wire fixing box - Google Patents

Abstract

The utility model discloses an optical fiber jumper wire fixing box which comprises a shell and a cover body, wherein through holes are formed in the positions of the top end and the bottom end of the shell, the cover body is assembled at one end of the shell, sliding grooves are formed in two sides of the inner wall of the shell, a moving plate is arranged in the shell, a guide rod and a winding rod are fixed on the surface of the moving plate, and an optical fiber wire is wound outside the guide rod and the winding rod. According to the optical fiber winding rod, the movable plate, the sliding groove and the sliding block are arranged, the movable plate is inserted into the sliding groove through the sliding block and is assembled between the sliding groove and the shell, when the optical fiber is wound on the winding rod, the movable plate is pulled to be close to the opening of the shell, and the problem that the optical fiber is difficult to wind due to limited space in the shell is solved; the splint are close to the winding rod through the double-screw bolt when forward rotation, extrude the optical fiber line of winding on the winding rod through winding rod and splint and play fixed effect, avoid the optical fiber line to break away from or appear not hard up phenomenon because of not hard up follow winding rod.

Description

Optical fiber jumper wire fixing box

Technical Field

The utility model relates to the technical field of fixing boxes, in particular to an optical fiber jumper fixing box.

Background

The optical fiber jumper is used for making a jumper wire from equipment to an optical fiber wiring link, has a thicker protective layer outside, is commonly used for connecting an optical terminal machine and a terminal box, and is widely applied to the fields of optical fiber communication systems, optical fiber access networks, optical fiber data transmission, local area networks and the like.

The optical fiber jumper wire fixing box is mainly composed of a shell, a cover body and an optical fiber winding rod, when the optical fiber jumper wire is used, an optical fiber is wound outside the optical fiber winding rod, and two ends of the optical fiber extend outside the shell.

In the use process, the winding rod and the guide rod are usually fixed on the inner wall of the shell, and the space inside the shell is limited, so that the optical fiber wire is difficult to wind outside the guide rod and the winding rod in the later period, and the assembly time is long.

Disclosure of Invention

The utility model aims to provide an optical fiber jumper fixing box, which solves the problems that in the prior art, when the optical fiber jumper fixing box is used, a winding rod and a guide rod are usually fixed on the inner wall of a shell, and the space inside the shell is limited, so that an optical fiber wire is difficult to wind outside the guide rod and the winding rod in the later period, and the assembly time is long.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed box of optic fibre wire jumper, includes casing and lid, the through-hole has been seted up to the position department of the top and the bottom of casing, the lid equipment is in the one end of casing, the spout has all been seted up to shells inner wall's both sides, the inside of casing is provided with the movable plate, the both sides of movable plate all are fixed with the slider, and the slider is located the spout, the fixed surface of movable plate has guide arm and winding pole, the outside winding of guide arm and winding pole has the optic fibre line.

Through adopting above-mentioned technical scheme, winding pole and guide arm are in on the movable plate, for sliding assembly between movable plate and the casing, and later stage movable plate is close to casing opening part, is convenient for twine the optic fibre line on guide arm winding pole No. two.

Preferably, two hinges are assembled between the cover body and one side of the shell, a convex plate is integrally fixed at one end of the cover body, which is far away from one side of the hinge, and an L-shaped arrangement is formed between the convex plate and the cover body.

By adopting the technical scheme, after the cover body rotates, the plugboard is positioned at the left side of the shell, and the cover body is tightly assembled with the shell under the action of the plugboard.

Preferably, the jack is set at one end of the shell far away from the hinge, the plugboard is inserted at one end of the convex plate, and the cross section of one side of the plugboard is smaller than that of the jack.

By adopting the technical scheme, the plugboard is inserted into the jack, and the cover body and the shell are fixed.

Preferably, the picture peg is T type setting, top and bottom of picture peg one side all are fixed with the spring, and spring keep away from picture peg one end and flange one end fixed connection, the picture peg passes through the spring and constitutes reset structure.

By adopting the technical scheme, when the inserting plate is loosened, the inserting plate automatically resets to the original position under the action of the spring.

Preferably, the sliding groove and the sliding block are both arranged in a T shape.

By adopting the technical scheme, the separation phenomenon between the movable plate and the shell is avoided.

Preferably, the surface of the moving plate is fixed with a fixed plate on one side of the winding rod, a clamping plate is arranged on one side of the fixed plate, which is close to the winding rod, of the moving plate, a screw bolt penetrates through one side of the fixed plate, one side of the screw bolt is rotationally connected with the clamping plate, a guide pillar is fixed on one side of the clamping plate, the guide pillar penetrates through the fixed plate, and a rotating handle is fixed on the other side of the screw bolt.

Through adopting above-mentioned technical scheme, the double-screw bolt is rotatory to promote splint, and splint are close to winding pole and carry out the centre gripping to optic fibre line, and reverse rotation double-screw bolt, splint keep away from winding pole, be convenient for with winding out or twine optic fibre line on the winding pole.

Preferably, one side of the clamping plate, which is close to the winding rod, is arc-shaped.

By adopting the technical scheme, the contact area of the clamping plate and the winding rod is increased, and the clamping of the optical fiber is improved.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The movable plate, the sliding groove and the sliding block are arranged, the movable plate is inserted into the sliding groove through the sliding block and is assembled between the sliding groove and the shell, when the optical fiber wire is wound on the winding rod, the movable plate is pulled to be close to the opening of the shell, and the problem that the optical fiber wire is difficult to wind due to limited space in the shell is avoided;

(2) The fixing plate, the rotating handle, the stud, the clamping plate and the guide post are arranged, the clamping plate is close to the winding rod when the stud rotates in the forward direction, the winding rod and the clamping plate extrude the optical fiber wire wound on the winding rod to achieve a fixing effect, and the phenomenon that the optical fiber wire is separated from the winding rod or is loose due to looseness is avoided;

(3) Through being provided with spring, picture peg and jack, lid and casing merge the back, picture peg and jack correspond, and the picture peg is inserted in the jack under the effect of spring, assembles between casing and the lid, has improved the convenience of equipment between casing and the lid.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional unfolding state of the utility model;

FIG. 3 is a schematic view of a three-dimensional unfolding state two-dimensional unfolding structure of the utility model;

FIG. 4 is a schematic perspective view of a mobile plate according to the present utility model;

fig. 5 is a schematic perspective view of a splint according to the present utility model.

In the figure: 1. a housing; 2. an optical fiber wire; 3. a cover body; 4. a spring; 5. a guide rod; 6. winding a rod; 7. a through hole; 8. a moving plate; 9. a jack; 10. a chute; 11. inserting plate; 12. a slide block; 13. a convex plate; 14. a fixing plate; 15. a rotating handle; 16. a stud; 17. a clamping plate; 18. and (5) a guide post.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides an optical fiber jumper wire fixed box, including casing 1 and lid 3, through-hole 7 has been seted up to the position department of top and bottom of casing 1, lid 3 equipment is in the one end of casing 1, spout 10 has all been seted up to the both sides of casing 1 inner wall, the inside of casing 1 is provided with movable plate 8, the both sides of movable plate 8 all are fixed with slider 12, and slider 12 is located spout 10, the surface mounting of movable plate 8 has guide arm 5 and winding pole 6, the outside winding of guide arm 5 and winding pole 6 has optical fiber line 2, wherein, spout 10 and slider 12 all are T type setting, avoid casing 1 and movable plate 8 to appear breaking away from the phenomenon; the moving plate 8 slides along the sliding block 12 through the sliding block 12, and the winding rod 6 is positioned outside the shell 1, so that the optical fiber wire 2 is conveniently wound outside the guide rod 5 and the winding rod 6, and the moving plate 8 is pushed back to the original position after the drawing is completed.

Two hinges are assembled between the cover body 3 and one side of the shell body 1, a convex plate 13 is integrally fixed at one end, far away from the hinge, of the cover body 3, an L-shaped arrangement is formed between the convex plate 13 and the cover body 3, and after the cover body 3 rotates and the shell body 1 is combined, the plugboard 11 is positioned at the left side of the shell body 1. The jack 9 has been seted up to the one end of casing 1 one side away from the hinge, and the one end grafting of flange 13 has picture peg 11, and the cross section of picture peg 11 one side is less than the cross section of jack 9, and picture peg 11 inserts smoothly in jack 9. The plugboard 11 is in a T-shaped arrangement, so that the plugboard 11 can be pulled conveniently. The top end and the bottom end of one side of the plugboard 11 are both fixed with springs 4, one end of the springs 4, which is far away from the plugboard 11, is fixedly connected with one end of the convex plate 13, and the plugboard 11 forms a reset structure through the springs 4; after the plugboard 11 is loosened, the plugboard automatically resets under the action of the spring 4, and when the shell 1 and the cover body 3 are combined, the plugboard 11 is automatically inserted into the plughole 9, and the shell 1 and the cover body 3 are combined and then are subjected to fixing treatment.

The surface of the moving plate 8 is fixed with a fixed plate 14 on one side of the winding rod 6, a clamping plate 17 is arranged on one side of the fixed plate 14 close to the winding rod 6, a stud 16 is penetrated through one side of the fixed plate 14 by threads, one side of the stud 16 is rotationally connected with the clamping plate 17, a guide pillar 18 is fixed on one side of the clamping plate 17, the guide pillar 18 penetrates through the fixed plate 14, and the guide pillar 18 plays a guiding role on the clamping plate 17 during moving. A rotating handle 15 is fixed on the other side of the stud 16, and the stud 16 can be rotated conveniently through the rotating handle 15. The clamping plate 17 is arranged in an arc shape on one side close to the winding rod 6, so that the clamping area of the clamping plate 17 and the winding rod 6 to the optical fiber wire 2 is increased, and the clamping firmness of the optical fiber wire 2 is improved; the stud 16 is rotated by the rotating handle 15, the clamping plate 17 approaches the winding rod 6, the clamping plate 17 and the winding rod 6 press and clamp the optical fiber line 2, and when the stud 16 is reversely rotated, the clamping plate 17 is away from the winding rod 6.

Working principle: when in use, the plugboard 11 is pulled firstly, the plugboard 11 and the shell 1 are separated from each other, and the shell 1 is rotated by the cover body 3 to be in an open state;

secondly, the moving plate 8 is pulled outwards, the optical fiber 2 is wound around the guide rod 5 and the winding rod 6, and two ends of the optical fiber 2 are extended to the outside of the shell 1 through the through holes 7;

and finally, reversely rotating the cover body 3, combining the shell 1 and the cover body 3, inserting the plugboard 11 into the jack 9 under the action of the spring 4, and fixing the shell 1 and the cover body 3 to finally finish the use work of the optical fiber jumper fixing box.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a fixed box of optic fibre wire jumper, includes casing (1) and lid (3), its characterized in that: through-hole (7) have been seted up in the position department of top and bottom of casing (1), the one end at casing (1) is assembled to lid (3), spout (10) have all been seted up to the both sides of casing (1) inner wall, the inside of casing (1) is provided with movable plate (8), the both sides of movable plate (8) all are fixed with slider (12), and slider (12) are located spout (10), the fixed surface of movable plate (8) has guide arm (5) and winding pole (6), the outside winding of guide arm (5) and winding pole (6) has fiber optic line (2).

2. The optical fiber jumper fixing case as claimed in claim 1, wherein: two hinges are assembled between the cover body (3) and one side of the shell body (1), a convex plate (13) is integrally fixed at one end, far away from one side of the hinge, of the cover body (3), and an L-shaped arrangement is formed between the convex plate (13) and the cover body (3).

3. The optical fiber jumper fixing case as claimed in claim 2, wherein: the jack (9) has been seted up to the one end that hinge one side was kept away from to casing (1), the one end of flange (13) has pegged graft picture peg (11), and the cross section of picture peg (11) one side is less than the cross section of jack (9).

4. A fiber optic jumper fixing case according to claim 3, wherein: the flashboard (11) is in a T-shaped arrangement, springs (4) are fixed at the top end and the bottom end of one side of the flashboard (11), one end, away from the flashboard (11), of the springs (4) is fixedly connected with one end of the convex plate (13), and the flashboard (11) forms a reset structure through the springs (4).

5. The optical fiber jumper fixing case as claimed in claim 1, wherein: the sliding groove (10) and the sliding block (12) are both arranged in a T shape.

6. The optical fiber jumper fixing case as claimed in claim 1, wherein: the movable plate (8) surface is located winding pole (6) one side and is fixed with fixed plate (14), and fixed plate (14) are provided with splint (17) near winding pole (6) one side, fixed plate (14) one side screw thread is run through and is had double-screw bolt (16), and double-screw bolt (16) one side and splint (17) are rotated and are connected, splint (17) one side is fixed with guide pillar (18), and guide pillar (18) run through in fixed plate (14), the opposite side of double-screw bolt (16) is fixed with swivel handle (15).

7. The fiber optic jumper fixing case as claimed in claim 6, wherein: the clamping plate (17) is arranged in an arc shape on one side close to the winding rod (6).