CN216901066U

CN216901066U - Optical fiber jumper wire frame

Info

Publication number: CN216901066U
Application number: CN202123140313.1U
Authority: CN
Inventors: 黄金
Original assignee: Zhuhai Yongcheng Information Technology Co ltd
Current assignee: Zhuhai Yongcheng Information Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-07-05
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to an optical fiber jumper wire rack which comprises a box body, wherein the box body comprises a box door, a wiring board is arranged in the box body, a plurality of wiring holes are arranged on the wiring board, wire pressing plates are respectively arranged on the upper side and the lower side of the front side of the wiring board, strip-shaped sliding grooves are arranged on the inner walls of the two sides of the box body, the two ends of each wire pressing plate are connected with the strip-shaped sliding grooves in a sliding mode up and down, and keep away from being equipped with the post on the lateral wall of wiring board respectively, the post upper end is equipped with the connection spheroid, be equipped with the draw-in groove on the bar spout inner wall, the post outside cup joints and is equipped with the spring, spring one end is connected with the line ball board, the other end and bar spout inner wall connection, the bottom half of line ball board front side is equipped with the spliced pole that corresponds with the wiring hole, the spliced pole upper end is equipped with the wrapping post, the wrapping post front side is equipped with the line board, cross the line board both ends respectively with box inner wall connection, and the front side is equipped with the square through-hole that corresponds with the wrapping post, be equipped with the line ball mechanism in the square through-hole. Compared with the prior art, the utility model has the advantages that: rational in infrastructure for light is more neat, convenient maintenance.

Description

Optical fiber jumper wire frame

Technical Field

The utility model relates to the technical field of jumper racks, in particular to an optical fiber jumper rack.

Background

The optical fiber is a shorthand of optical fiber, is a fiber made of glass or plastic and can be used as a light transmission tool, the jumper wire frame is composed of flame-retardant module plastic parts, a plurality of tooth-shaped strips are arranged on the jumper wire frame and used for terminating wire pairs, and the wire pairs can be sequentially arranged on the jumper wire frame according to the wire sequence by using a special tool to finish the termination of a voice trunk cable and a voice horizontal cable.

When current optical fiber jumper frame was used, optic fibre direct mount was on the jumper frame, because optic fibre when more, can lead to optic fibre to be in disorder to can lead to multiunit optic fibre winding together, there is not the strip sense, and inconvenient subsequent change and the maintenance of carrying on increase the difficulty degree of maintenance.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an optical fiber jumper wire frame which is reasonable in structure, enables light rays to be more orderly and is convenient to maintain.

In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that: an optical fiber jumper wire rack comprises a box body, wherein the box body comprises a box door, a wiring board is arranged in the box body, a plurality of wiring holes are formed in the wiring board, wire pressing plates are respectively arranged on the upper side and the lower side of the front side of the wiring board, strip-shaped sliding grooves corresponding to the wire pressing plates are formed in the inner walls of the two sides of the box body, the two ends of the wire pressing plates are in up-and-down sliding connection with the strip-shaped sliding grooves, plug posts are respectively arranged on the side walls far away from the wiring board, connecting balls are arranged at the upper ends of the plug posts, clamping grooves matched with the connecting balls are respectively arranged on the inner walls of the strip-shaped sliding grooves, springs are sleeved outside the plug posts, one ends of the springs are connected with the wire pressing plates, the other ends of the springs are connected with the inner walls of the strip-shaped sliding grooves, connecting posts corresponding to the wiring holes are arranged at the bottom of the box body on the front side of the wire pressing plates, winding posts are arranged at the upper ends of the connecting posts, and are respectively connected with the inner walls of the box body, and the front side is provided with a square through hole corresponding to the winding post, and a wire pressing mechanism is arranged in the square through hole.

As an improvement: and wire pressing grooves corresponding to the wiring holes are respectively arranged on one sides of the wire pressing plates, which are close to the wiring holes.

As an improvement: limiting plates are respectively arranged at the upper end and the lower end of the winding post.

As an improvement: the wire pressing mechanism comprises pressing plates located on the upper side and the lower side of the square through hole, the two sides of each pressing plate are respectively connected with the wire passing plate in a vertical sliding mode through a sliding rail, a second spring is arranged on one side, away from the center of the square through hole, of each pressing plate, and the other end of each second spring is connected with the inner wall of the square through hole of the wire passing plate.

As an improvement: and one sides of the two pressing plates opposite to each other are respectively provided with an arc-shaped pressing groove.

Compared with the prior art, the utility model has the advantages that: utilize line ball board from top to bottom to compress tightly the optical fiber to twine unnecessary earlier on the wrapping post, make wiring department neater standard more, in addition, pass the line board from the other end after the wrapping post winding, and utilize the clamp plate to push down, wear out from the box again, the shell prevents that winding optical fiber is loose on the wrapping post like this, thereby further standard optical fiber's connection.

Drawings

FIG. 1 is a schematic structural diagram of an optical fiber jumper rack according to the present invention;

FIG. 2 is a schematic structural view of an optical fiber jumper rack A according to the present invention;

FIG. 3 is a schematic structural diagram of an optical fiber jumper rack B according to the present invention;

reference symbol comparison table:

the wire pressing device comprises a box body 1, a wiring board 2, a wiring hole 3, a wire pressing board 4, a strip-shaped sliding groove 5, a plug column 6, a connecting ball 7, a clamping groove 8, a spring 9, a connecting column 10, a winding column 11, a wire passing board 12, a square through hole 13, a wire pressing groove 14, a limiting plate 15, a pressing plate 16, a spring II 17 and an arc-shaped pressing groove 18.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-3, an optical fiber jumper wire rack comprises a box body 1, the box body comprises a box door, a wiring board 2 is arranged inside the box body 1, a plurality of wiring holes 3 are arranged on the wiring board 2, wire pressing plates 4 are respectively arranged on the upper side and the lower side of the front side of the wiring board 1, strip-shaped chutes 5 corresponding to the wire pressing plates 4 are arranged on the inner walls of the two sides of the box body 1, the two ends of the wire pressing plates 4 are connected with the strip-shaped chutes 5 in a vertical sliding manner, plug posts 6 are respectively arranged on the side walls far away from the wiring board 2, connecting balls 7 are arranged on the upper ends of the plug posts 6, clamping grooves 8 matched with the connecting balls 7 are respectively arranged on the inner walls of the strip-shaped chutes 5, springs 9 are sleeved outside the plug posts 6, one ends of the springs 9 are connected with the wire pressing plates 4, the other ends of the springs are connected with the inner walls of the strip-shaped chutes 5, connecting posts 10 corresponding to the wiring holes 3 are arranged at the bottom of the box body 1 on the front side of the wire pressing plates 4, the upper end of the connecting column 10 is provided with a winding post 11, the front side of the winding post 11 is provided with a wire passing plate 12, two ends of the wire passing plate 12 are respectively connected with the inner wall of the box body 1, the front side is provided with a square through hole 13 corresponding to the winding post 11, the inside of the square through hole 13 is provided with a wire pressing mechanism, the wire pressing mechanism comprises pressing plates 16 positioned on the upper side and the lower side of the square through hole 13, two sides of the pressing plates 16 are respectively connected with the wire passing plate 12 in a vertical sliding manner through a sliding rail, one side of the pressing plates 16 far away from the center of the square through hole 13 is respectively provided with a second spring 17, the other end of the second spring 17 is connected with the inner wall of the square through hole 13 of the wire passing plate 12, one end of the optical fiber is connected with the wiring hole 3, then the redundant wire is wound on the winding post 11, then the wire pressing plate 4 is fluctuated, so that the connecting ball 7 is separated from the clamping groove 8, and the spring 9 is restored, so that the two wire pressing plates 4 are close to fix the cable, then, the other end of the cable wound around the winding post 11 penetrates through the square through hole 13, and the other end of the cable is continuously pressed under the action of the pressing plate 16, so that the cable on the winding post 11 is prevented from loosening, and the cable in the box body 1 is more tidy and standard; when needs are changed and are maintained, with line ball board 4 upwards or move down for plug 6 the connection spheroid 7 and the 8 joints of draw-in groove of tip, thereby with line ball board 4 fixed, alright this moment with extract from wiring hole 3 with the cable that needs to change, finally demolish.

One side of the wire pressing plate 4 close to the wiring hole 3 is provided with a wire pressing groove 14 corresponding to the wiring hole 3, and the other side of the wire pressing plate 4 opposite to the wiring hole 3 is provided with an arc-shaped wire pressing groove 18, so that the wire pressing plate more conforms to cables and has a better wire pressing effect.

Limiting plates 15 are arranged at the upper end and the lower end of the wrapping post 11 respectively, and the cable is prevented from falling off from the wrapping post 11.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an optical fiber jumper wire frame, includes the box, the box includes the chamber door, the inside wiring board that is equipped with of box, be equipped with a plurality of wiring hole on the wiring board, its characterized in that: the upper and lower both sides of wiring board front side are equipped with the line ball board respectively, be equipped with the bar spout that corresponds with the line ball board on the box both sides inner wall, sliding connection about line ball board both ends and the bar spout, and keep away from and be equipped with the post on the lateral wall of wiring board respectively, the post upper end is equipped with connects the spheroid, be equipped with respectively on the bar spout inner wall with be connected spheroid complex draw-in groove, the post outside cup joints and is equipped with the spring, spring one end is connected with the line ball board, and the other end and bar spout inner wall connection, the bottom half of line ball board front side is equipped with the spliced pole that corresponds with the wiring hole, the spliced pole upper end is equipped with the wrapping post, the wrapping post front side is equipped with the line board, cross the line board both ends respectively with box inner wall connection, and the front side is equipped with the square through-hole that corresponds with the wrapping post, be equipped with line ball mechanism in the square through-hole.

2. The fiber optic jumper frame of claim 1, wherein: and wire pressing grooves corresponding to the wiring holes are respectively arranged on one sides of the wire pressing plates, which are close to the wiring holes.

3. An optical fiber jumper rack as claimed in claim 1, wherein: limiting plates are respectively arranged at the upper end and the lower end of the winding post.

4. The fiber optic jumper frame of claim 1, wherein: the wire pressing mechanism comprises pressing plates located on the upper side and the lower side of the square through hole, the two sides of each pressing plate are respectively connected with the wire passing plate in a vertical sliding mode through a sliding rail, a second spring is arranged on one side, away from the center of the square through hole, of each pressing plate, and the other end of each second spring is connected with the inner wall of the square through hole of the wire passing plate.

5. The fiber optic jumper frame of claim 4, wherein: and one sides of the two pressing plates opposite to each other are respectively provided with an arc-shaped pressing groove.