CN216248414U

CN216248414U - Multi-interface optical fiber jumper wire

Info

Publication number: CN216248414U
Application number: CN202122633988.3U
Authority: CN
Inventors: 杨承卫
Original assignee: Nanjing Tianyi Huitong Intelligent Technology Co ltd
Current assignee: Nanjing Tianyi Huitong Intelligent Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-08
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a multi-interface optical fiber jumper wire, which belongs to the technical field of jumper wires, and adopts the technical scheme that the multi-interface optical fiber jumper wire comprises a protective shell, wherein joints are movably connected in the inner cavity of the protective shell, the number of the joints is a plurality, a groove matched with the joints for use is formed in the front side of the protective shell, a fixed shell is fixedly connected at the rear side of the protective shell, electric wires are fixedly connected at the rear side of the joints, the electric wires penetrate through the rear side of the fixed shell, a winding mechanism matched with the electric wires for use is arranged in the inner cavity of the fixed shell, the winding mechanism comprises a through hole, a rotating shaft and a torsion spring, the problem that the existing multi-interface optical fiber jumper wire is easily crossed and wound when in use, so that the combing is inconvenient to carry out is solved, metal on the joints is easily exposed in the air when the joints are placed, so that the joints are easily oxidized, resulting in the damage of the joint and increasing the operation difficulty of the user.

Description

Multi-interface optical fiber jumper wire

Technical Field

The utility model relates to the technical field of jumper wires, in particular to a multi-interface optical fiber jumper wire.

Background

The jumper is actually a metal connecting wire for connecting two required points of the circuit board, the jumper uses different materials and has different thicknesses due to different product designs, most jumpers are used for voltage transmission with the same potential and also have reference voltage for protecting the circuit, and the product performance is greatly influenced by the voltage drop generated by the metal jumper with one point when the metal jumper has a precision voltage requirement.

The optical fiber jumper is usually connected through a connector, and the problems existing in the prior art are that: the cross winding phenomenon appears easily when current multi-joint optic fibre wire jumper is using to lead to being not convenient for comb, and connect when placing, the metal exposes easily in the air on the joint, thereby connects the easy oxidation that takes place, leads to connecting the damage, increases the user and operates the degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-interface optical fiber jumper wire, and aims to solve the problems that the existing multi-joint optical fiber jumper wire is inconvenient to comb due to the fact that cross winding easily occurs when the existing multi-joint optical fiber jumper wire is used, and metal on a joint is easily exposed in the air when the joint is placed, so that the joint is easily oxidized, the joint is damaged, and the operation difficulty of a user is increased.

The utility model is realized in such a way, the multi-interface optical fiber jumper comprises a protective shell, wherein the inner cavity of the protective shell is movably connected with a plurality of joints, the front side of the protective shell is provided with a groove matched with the joints for use, the rear side of the protective shell is fixedly connected with a fixed shell, the rear side of each joint is fixedly connected with an electric wire, the electric wire penetrates through the rear side of the fixed shell, and the inner cavity of the fixed shell is provided with a winding mechanism matched with the electric wire for use;

winding mechanism includes through-hole, pivot and torque spring, the pivot is close to one side of set casing inner wall and the inner wall swing joint of set casing, the surface of pivot is seted up to the through-hole, the surface of electric wire and the inner chamber swing joint of through-hole, torque spring is close to one side of set casing inner wall and the inner wall fixed connection of set casing, torque spring is close to one side of pivot inner wall and the inner wall fixed connection of pivot.

In order to achieve the effect of protecting the joint, the front side of the protective shell is movably connected with a baffle matched with the groove, the front side of the protective shell is fixedly connected with a plurality of positioning blocks matched with the baffle, and one side of each positioning block, close to the baffle, is movably connected with the baffle.

In order to achieve the effect of pushing out the connector, the multi-interface optical fiber jumper wire is preferably used, the top of the protective shell is movably connected with a moving block, the top and the bottom of the connector are fixedly connected with fixed blocks, one side, close to the moving block, of each fixed block is in contact with the moving block, and a moving groove matched with the moving block for use is formed in the top of the protective shell.

In order to achieve the effect of preventing air from entering, as a preferable mode of the multi-interface optical fiber patch cord of the present invention, an inner cavity of the moving groove is movably connected with a moving plate, and the moving block penetrates through the top of the moving plate.

In order to achieve the effect of limiting the baffle, the multi-interface optical fiber patch cord is preferably used, a magnet is embedded in the rear side of the baffle, an iron block used in cooperation with the magnet is embedded in the front side of the protective shell, and one side, close to the iron block, of the magnet is in contact with the iron block.

In order to achieve the effect of guiding and moving the joint, the preferred multi-interface optical fiber patch cord is that the two sides of the joint are fixedly connected with sliding rods, and the inner wall of the groove is provided with a sliding groove matched with the sliding rods for use.

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

this multi-joint optical fiber jumper wire, through setting up winding mechanism, when not using the butt joint, the electric wire passes the through-hole, the winding is on the surface of pivot, when using the butt joint, the user stimulates the butt joint, it removes to connect to drive the electric wire this moment, it is rotatory to drive the pivot through the electric wire, and when the pivot is rotatory, torsion spring can take place the atress deformation, and when taking in the joint, loosen the joint, torsion spring atress deformation drives the pivot and reverses to rotate this moment, reach the effect of carrying out the rolling to the electric wire through the pivot, prevent the cross winding phenomenon from appearing between the electric wire, thereby lead to being not convenient for comb, through setting up the recess, reach the effect of taking in the protection to the butt joint.

Drawings

FIG. 1 is an overall block diagram of a multi-interface optical fiber patch cord of the present invention;

FIG. 2 is a perspective view of the protective shell and the groove of the present invention;

FIG. 3 is a front sectional view of the stationary housing of the present invention;

FIG. 4 is a perspective view of a joint of the present invention;

FIG. 5 is a perspective view of the hinge and the through hole of the present invention;

FIG. 6 is a perspective view of the moving plate and moving block of the present invention;

fig. 7 is a perspective view of the baffle and the magnet of the present invention.

In the figure, 1, a protective shell; 2. a joint; 3. a groove; 4. a stationary case; 5. an electric wire; 6. a winding mechanism; 601. a through hole; 602. a rotating shaft; 603. a torsion spring; 7. a baffle plate; 8. positioning blocks; 9. a moving block; 10. a fixed block; 11. a moving groove; 12. moving the plate; 13. a magnet; 14. an iron block; 15. a slide bar; 16. a chute.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-7, the present invention provides the following technical solutions: a multi-interface optical fiber jumper comprises a protective shell 1, wherein the inner cavity of the protective shell 1 is movably connected with a plurality of connectors 2, the number of the connectors 2 is several, a groove 3 matched with the connectors 2 for use is formed in the front side of the protective shell 1, a fixed shell 4 is fixedly connected to the rear side of the protective shell 1, an electric wire 5 is fixedly connected to the rear side of the connectors 2, the electric wire 5 penetrates through the rear side of the fixed shell 4, and a winding mechanism 6 matched with the electric wire 5 for use is arranged in the inner cavity of the fixed shell 4;

the winding mechanism 6 comprises a through hole 601, a rotating shaft 602 and a torsion spring 603, one side of the rotating shaft 602 close to the inner wall of the fixed shell 4 is movably connected with the inner wall of the fixed shell 4, the through hole 601 is arranged on the surface of the rotating shaft 602, the surface of the electric wire 5 is movably connected with the inner cavity of the through hole 601, one side of the torsion spring 603 close to the inner wall of the fixed shell 4 is fixedly connected with the inner wall of the fixed shell 4, and one side of the torsion spring 603 close to the inner wall of the rotating shaft 602 is fixedly connected with the inner wall of the rotating shaft 602.

In this embodiment: through setting up winding mechanism 6, when not using joint 2, electric wire 5 passes through-hole 601, the winding is on the surface of pivot 602, when using joint 2, the user stimulates joint 2, joint 2 drives electric wire 5 and removes this moment, it is rotatory to drive pivot 602 through electric wire 5, and pivot 602 rotates, torsion spring 603 can take place the atress deformation, and when accomodating joint 2, loosen joint 2, torsion spring 603 atress deformation drives pivot 602 and reverses to rotate this moment, reach the effect of carrying out the rolling to electric wire 5 through pivot 602, prevent cross winding's phenomenon from appearing between the electric wire 5, thereby lead to being not convenient for comb, through setting up recess 3, reach the effect of accomodating the protection to joint 2.

As a technical optimization scheme of the utility model, the front side of the protective shell 1 is movably connected with a baffle 7 matched with the groove 3, the front side of the protective shell 1 is fixedly connected with a plurality of positioning blocks 8 matched with the baffle 7, and one side of each positioning block 8, which is close to the baffle 7, is movably connected with the baffle 7.

In this embodiment: use through the cooperation that sets up baffle 7 and locating piece 8, when the user used to joint 2, rotate baffle 7, in rotatory certain angle, take out from recess 3's inner chamber with joint 2, and when depositing to joint 2, go into recess 3's inner chamber with joint 2 card, to baffle 7 counter-rotation this moment, seal recess 3 through baffle 7, thereby prevent that the air from getting into recess 3's inner chamber, thereby reach the effect of protecting to joint 2.

As a technical optimization scheme of the utility model, the top of the protective shell 1 is movably connected with a movable block 9, the top and the bottom of the joint 2 are both fixedly connected with fixed blocks 10, one side of each fixed block 10, which is close to the movable block 9, is in contact with the movable block 9, and the top of the protective shell 1 is provided with a movable groove 11 matched with the movable block 9 for use.

In this embodiment: through the cooperation that sets up movable block 9 and fixed block 10 and use, when will connecting 2 and take out, the user removes movable block 9, and in the time of contact around movable block 9 and fixed block 10, drive fixed block 10 and remove, reach through fixed block 10 and drive and connect 2 and carry out the effect that removes, be convenient for take out butt joint 2.

As the technical optimization scheme of the utility model, the inner cavity of the moving groove 11 is movably connected with a moving plate 12, and the moving block 9 penetrates to the top of the moving plate 12.

In this embodiment: through setting up the movable plate 12, when moving the movable block 9, the movable block 9 drives the movable plate 12 and moves at the inner chamber of shifting chute 11, prevents that the air from the inner chamber that the shifting chute 11 got into recess 3 to reach the effect of protecting joint 2.

As a technical optimization scheme of the utility model, the rear side of the baffle 7 is embedded with a magnet 13, the front side of the protective shell 1 is embedded with an iron block 14 matched with the magnet 13, and one side of the magnet 13 close to the iron block 14 is in contact with the iron block 14.

In this embodiment: use through the cooperation that sets up magnet 13 and iron plate 14, the user accomodates back to joint 2, carries out the counter rotation to baffle 7, makes magnet 13 and iron plate 14 contact, and ferromagnetic has produced certain suction to iron plate 14 to reach and carry out spacing effect to baffle 7.

As a technical optimization scheme of the utility model, both sides of the joint 2 are fixedly connected with sliding rods 15, and the inner wall of the groove 3 is provided with a sliding groove 16 matched with the sliding rods 15 for use.

In this embodiment: through the cooperation that sets up slide bar 15 and spout 16 and use, when the user blocked joint 2 card in the inner chamber of recess 3, slide bar 15 was located the inner chamber of spout 16 to reach the effect that carries out the direction removal to joint 2, prevent to connect 2 and take place the skew in recess 3, lead to taking place the dead phenomenon of card.

The working principle is as follows: firstly, when the connector 2 is not used, the electric wire 5 passes through the through hole 601 and is wound on the surface of the rotating shaft 602, when the connector 2 is used, a user moves the moving block 9, when the moving block 9 is in front-back contact with the fixed block 10, the fixed block 10 is driven to move, at the moment, the connector 2 drives the electric wire 5 to move, the rotating shaft 602 is driven to rotate through the electric wire 5, when the rotating shaft 602 rotates, the torsion spring 603 is subjected to stress deformation, when the connector 2 is stored, the connector 2 is released, at the moment, the torsion spring 603 is subjected to stress deformation to drive the rotating shaft 602 to reversely rotate, the effect of winding the electric wire 5 is achieved through the rotating shaft 602, the phenomenon of cross winding between the electric wires 5 is prevented, so that the carding is not convenient, when the user uses the connector 2, the baffle 7 is rotated, when rotatory certain angle, will connect 2 to take out from recess 3's inner chamber, and when butt joint 2 is deposited, will connect 2 card income recess 3's inner chamber, to baffle 7 counter-rotation this moment, make magnet 13 and iron plate 14 contact, and ferromagnetism has produced certain suction to iron plate 14, thereby reach and carry out spacing effect to baffle 7, seal recess 3 through baffle 7, thereby prevent that the air from getting into in recess 3's the inner chamber, thereby reach the effect that protects butt joint 2.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a many interfaces optical fiber jumper wire, includes protecting sheathing (1), its characterized in that: the inner cavity of the protective shell (1) is movably connected with a plurality of joints (2), a groove (3) matched with the joints (2) for use is formed in the front side of the protective shell (1), a fixed shell (4) is fixedly connected to the rear side of the protective shell (1), an electric wire (5) is fixedly connected to the rear side of the joints (2), the electric wire (5) penetrates through the rear side of the fixed shell (4), and a winding mechanism (6) matched with the electric wire (5) for use is arranged in the inner cavity of the fixed shell (4);

winding mechanism (6) are including through-hole (601), pivot (602) and torsion spring (603), pivot (602) are close to the one side of set casing (4) inner wall and the inner wall swing joint of set casing (4), the surface of pivot (602) is seted up in through-hole (601), the surface of electric wire (5) and the inner chamber swing joint of through-hole (601), torsion spring (603) are close to the one side of set casing (4) inner wall and the inner wall fixed connection of set casing (4), torsion spring (603) are close to the inner wall fixed connection of one side of pivot (602) inner wall and pivot (602).

2. The multi-interface optical fiber patch cord of claim 1, wherein: the front side swing joint of protecting crust (1) has baffle (7) that uses with recess (3) cooperation, the front side fixedly connected with of protecting crust (1) has locating piece (8) that uses with baffle (7) cooperation, the quantity of locating piece (8) is a plurality of, one side and baffle (7) swing joint that locating piece (8) are close to baffle (7).

3. The multi-interface optical fiber patch cord of claim 1, wherein: the top of the protective shell (1) is movably connected with a moving block (9), the top and the bottom of the joint (2) are fixedly connected with fixing blocks (10), one side, close to the moving block (9), of each fixing block (10) is in contact with the moving block (9), and a moving groove (11) matched with the moving block (9) for use is formed in the top of the protective shell (1).

4. The multi-interface optical fiber patch cord of claim 3, wherein: the inner cavity of the moving groove (11) is movably connected with a moving plate (12), and the moving block (9) penetrates through the top of the moving plate (12).

5. The multi-interface optical fiber patch cord of claim 2, wherein: magnet (13) are inlayed to the rear side of baffle (7), the front side of protecting crust (1) is inlayed and is had iron plate (14) with magnet (13) cooperation use, one side and the contact of iron plate (14) that magnet (13) are close to iron plate (14).

6. The multi-interface optical fiber patch cord of claim 1, wherein: the two sides of the joint (2) are fixedly connected with sliding rods (15), and sliding grooves (16) matched with the sliding rods (15) are formed in the inner walls of the grooves (3).