CN219811067U

CN219811067U - MPO plugboard

Info

Publication number: CN219811067U
Application number: CN202320545841.5U
Authority: CN
Inventors: 陈友海
Original assignee: Guangzhou Taisheng Information Technology Co ltd
Current assignee: Guangzhou Taisheng Information Technology Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-10-10
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of distribution frames, in particular to a 3MPO plugboard, which comprises a wire fixing plate, baffle plates and a plug frame, wherein two baffle plates are arranged, one end of each baffle plate is fixedly connected with the wire fixing plate, the other end of each baffle plate is fixedly connected with the plug frame, a wire winding and unwinding assembly capable of connecting the baffle plates is arranged between the two baffle plates, the wire winding and unwinding assembly comprises a frame, a partition plate is fixedly arranged in the frame, the inside of the frame is radially separated by the partition plate, telescopic rods are fixedly connected with the side walls at two ends of the frame, one telescopic end of each telescopic rod is fixedly connected with a frame body, and a roller is rotatably connected in the frame body, so that the telescopic end of each telescopic rod can be driven to perform back and forth telescopic movement by moving the frame body. According to the MPO plugboard, after the optical fiber circuit is installed, a reserved section of optical fiber cable can be stored, winding and unwinding operations can be performed, and the redundant cable is prevented from being distributed in a disordered manner, so that the circuit has attractive appearance and regularity.

Description

MPO plugboard

Technical Field

The utility model relates to the technical field of distribution frames, in particular to an MPO plugboard.

Background

The optical fiber distribution frame is used for forming and distributing the trunk optical cable at the local end in an optical fiber communication system, and can conveniently realize connection, distribution and scheduling of optical fiber lines. The plugboard is equipment for managing lines, and is arranged on the distributing frame for matching use.

At present, most MPO plugboards cannot store a reserved section of optical fiber cable after optical fiber circuit connectors are connected, can not carry out winding and unwinding operations, easily cause messy distribution of redundant cables, influence attractiveness, and are not connected and used in length enough if a reserved section is cut out, so that the MPO plugboard convenient for storing the optical fiber cable is needed.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides an MPO plugboard convenient for storing optical fiber cables. The optical fiber cable wire inserting plate has the advantages that after the optical fiber circuit is installed, a reserved section of optical fiber cable can be stored, winding and unwinding operations can be performed, redundant cable wire is prevented from being distributed in a messy mode, and the circuit has the advantages of being attractive in appearance, tidy and the like.

The technical scheme adopted by the utility model for realizing the technical purpose is as follows: the MPO plugboard comprises two wire fixing plates, two baffles and a plug frame, wherein one end of each baffle is fixedly connected with each wire fixing plate, and the other end of each baffle is fixedly connected with the plug frame;

a coiling and uncoiling assembly capable of connecting the two baffles is arranged between the two baffles, the coiling and uncoiling assembly comprises a frame, a baffle is fixedly arranged in the frame, the inside of the frame is radially separated by the baffle, the side walls at the two ends of the frame and the baffle are fixedly connected with telescopic rods, one telescopic end of each telescopic rod is fixedly connected with a frame body, and a roller is rotatably connected in the frame body; the frame body is moved to drive the telescopic end of the telescopic rod to carry out back and forth telescopic movement.

Preferably, the telescopic rod, the frame body and the roller are combined and connected into a whole, and the telescopic rod, the frame body and the roller are arranged in a plurality of mirror image and staggered mode; the rollers are connected with the frame body in a penetrating way through optical fibers; when the frame body is moved to drive the telescopic rod to move in a telescopic way, the stroke of the optical fiber circuit in the frame body can be changed, and the length of the optical fiber circuit outside can be changed.

Preferably, one side fixedly connected with connecting rod of framework makes the framework drive through the removal connecting rod the telescopic link carries out flexible removal, can conveniently drive the framework through the removal connecting rod and remove.

Preferably, an adjusting groove is formed in the frame up and down, an adjusting bolt is arranged in the adjusting groove, one end of the adjusting bolt penetrates through the adjusting groove and is in threaded connection with the inside of the top end of the connecting rod, and the adjusting bolt is fixedly attached to the inside of the adjusting groove; when the movement adjustment of the connecting rod needs to be carried out, the adjusting bolt is loosened, one end of the adjusting bolt is still reserved in the top end of the connecting rod, one end of the adjusting bolt is not separated from the connecting rod, threaded connection is still carried out between the adjusting bolt and the connecting rod, the adjusting bolt can be kept moving in the adjusting groove only by loosening the adjusting bolt, and the connecting rod is driven to move by moving the adjusting bolt.

Preferably, the connecting rod is arranged corresponding to the position of the adjusting groove, the top end of the connecting rod is limited in the other side of the adjusting groove, the top of the connecting rod is just attached in the other side of the adjusting groove, and the connecting rod is fixed in the other side of the adjusting groove by screwing the adjusting bolt; when the position of the connecting rod is adjusted, the adjusting bolt is screwed down, so that the connecting rod is screwed down in the adjusting groove, the top of the connecting rod is attached to the other side in the adjusting groove, and the connecting rod is just propped up in the adjusting groove.

Compared with the prior art, the utility model has the beneficial effects that: this MPO picture peg convenient to deposit fiber cable, after the fiber line is installed, can deposit the one section fiber cable of reservation, only need be fixed or both ends with fiber line's one end are all unfixed, through loosening adjusting bolt, make it drive the connecting rod and remove, thereby can drive framework and gyro wheel and remove, and then can make fiber line change at the inside stroke of frame, can change fiber line's outside length in the frame, thereby can realize carrying out length adjustment to fiber line's one end or both ends, can receive and release line operation, avoid unnecessary cable to be mixed and disorderly distributed, make the circuit have aesthetic property and regularity.

Drawings

Fig. 1 is a schematic perspective view of a wire fixing plate, a baffle plate and an inserting frame.

FIG. 2 is a schematic top view of an MPO card.

Fig. 3 is a schematic top view of the take-up and pay-off assembly with a partial cross-section.

Fig. 4 is a schematic diagram of a front view of the pay-off and take-up assembly.

Fig. 5 is an enlarged schematic view of a part of the components of fig. 4.

Wherein:

1-a wire fixing plate; 2-baffle plates; 3-inserting a frame; 4-a frame; 401-an adjustment tank; 402-adjusting bolts; 403-separator; 404-telescoping rod; 405-a frame; 406-a roller; 407-connecting rod.

Description of the embodiments

The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

In the description of the present utility model, it will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present utility model, it should be noted that the terms "center", "length", "width", "thickness", "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 shown in the drawings, or orientations or positional relationships in which the inventive product is conventionally placed in use, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

As shown in fig. 1-5, the MPO plugboard comprises a wire fixing plate 1, two baffle plates 2 and a plug frame 3, wherein the two baffle plates 2 are arranged, one end of each baffle plate 2 is fixedly connected with the wire fixing plate 1, and the other end of each baffle plate 2 is fixedly connected with the plug frame 3;

a wire winding and unwinding assembly capable of connecting the two baffles 2 is arranged between the two baffles 2, the wire winding and unwinding assembly comprises a frame 4, a partition 403 is fixedly arranged in the frame 4, the partition 403 radially separates the inside of the frame 4 and is used for separating circuits and components on the left side and the right side, two end side walls of the frame 4 and the partition 403 are fixedly connected with telescopic rods 404, one telescopic end of each telescopic rod 404 is fixedly connected with a frame 405, and a roller 406 is rotatably connected in the frame 405; the frame 405 is moved to drive the telescopic end of the telescopic rod 404 to move back and forth in a telescopic manner, the roller 406 is arranged as a groove roller, the groove can be used for placing the optical fiber circuit, the roller 406 is matched with the frame 405, the optical fiber circuit is limited to a certain extent, and the optical fiber circuit is prevented from being misplaced easily.

The telescopic rod 404, the frame 405 and the roller 406 are combined and connected into a whole, and the telescopic rod 404, the frame 405 and the roller 406 are arranged in a plurality of mirror image and staggered manner; the roller 406 is connected with the frame 405 by optical fibers in a penetrating way; when the frame 405 is moved to drive the telescopic rod 404 to move in a telescopic manner, the stroke of the optical fiber circuit inside the frame 4 can be changed, and the external length of the optical fiber circuit can be changed.

It should be noted that the number of the partitions 403 may be several, specifically, may be several according to actual demands or markets, and the transverse partitions 403 may be provided inside the frame 4 to separate the lines and the members in the up-down direction.

Further, a connecting rod 407 is fixedly connected to one side of the frame 405, the frame 405 drives the telescopic rod 404 to perform telescopic movement by moving the connecting rod 407, and the frame 405 can be conveniently driven to move by moving the connecting rod 407.

Further, an adjusting groove 401 is formed in the frame 4 up and down, an adjusting bolt 402 is arranged in the adjusting groove 401, one end of the adjusting bolt 402 penetrates through the adjusting groove 401 and is in threaded connection with the inside of the top end of the connecting rod 407, and the adjusting bolt 402 is fixedly attached to the inside of the adjusting groove 401; when the movement adjustment of the connecting rod 407 is required, the adjusting bolt 402 is loosened, but one end of the adjusting bolt 402 is still kept inside the top end of the connecting rod 407, so that one end of the adjusting bolt 402 is not separated from the connecting rod 407, and the two are still in threaded connection, and only the adjusting bolt 402 can be kept to move in the adjusting groove 401 by loosening the adjusting bolt 402, so that the connecting rod 407 is driven to move by moving the adjusting bolt 402.

Further, the connecting rod 407 is disposed corresponding to the adjusting slot 401, and the top end thereof is limited inside the other side of the adjusting slot 401, while the top of the connecting rod 407 is just attached inside the other side of the adjusting slot 401, and the connecting rod 407 is fixed inside the other side of the adjusting slot 401 by tightening the adjusting bolt 402; when the position of the connecting rod 407 is adjusted, the adjusting bolt 402 is screwed down to be screwed down in the adjusting groove 401, and the top of the connecting rod 407 is attached to the other side in the adjusting groove 401, so that the connecting rod 407 is just propped up in the adjusting groove 401.

Specifically, when the length adjustment is carried out at one end or two ends of the optical fiber circuit, the optical fiber circuit is only required to be fixed, one end or two ends of the optical fiber circuit are not fixed, the connecting rod 407 is driven to move by loosening the adjusting bolt 402, the frame 405 and the roller 406 can be driven to move by moving the connecting rod 407, so that the stroke of the optical fiber circuit in the frame 4 can be changed, the length of the optical fiber circuit in the outside can be changed, and the length adjustment of one end or two ends of the optical fiber circuit can be realized.

It should be noted that, although the foregoing embodiments have been described herein, the scope of the present utility model is not limited thereby. Therefore, based on the innovative concepts of the present utility model, alterations and modifications to the embodiments described herein, or equivalent structures, equivalent flows or equivalent functional transformations made by the present description and drawings, apply the above technical solutions directly or indirectly to other relevant technical fields, all of which are included in the scope of protection of the present patent.

Claims

MPO picture peg, including solidus board (1), baffle (2) and subrack (3), its characterized in that: two baffles (2) are arranged, one end of each baffle (2) is fixedly connected with the corresponding wire fixing plate (1), and the other end of each baffle is fixedly connected with the corresponding inserting frame (3);

be provided with two between baffle (2) can be with its receipts unwrapping wire subassembly that connects, receive unwrapping wire subassembly is including frame (4), the inside fixed mounting of frame (4) has baffle (403), baffle (403) radially separate the inside of frame (4), both ends lateral wall and baffle (403) of frame (4) all fixedly connected with telescopic link (404), telescopic link (404) flexible one end fixedly connected with framework (405), the inside rotation of framework (405) is connected with gyro wheel (406).
2. The MPO board according to claim 1, wherein: the telescopic rod (404), the frame body (405) and the roller (406) are combined and connected into a whole, and a plurality of telescopic rod (404), frame body (405) and roller (406) are combined and arranged in a mirror image and staggered way;

the roller (406) is connected with the frame body (405) in a penetrating way through an optical fiber.
3. The MPO board according to claim 1, wherein: one side of the frame body (405) is fixedly connected with a connecting rod (407), and the frame body (405) drives the telescopic rod (404) to perform telescopic movement by moving the connecting rod (407).
4. An MPO board according to claim 3, wherein: an adjusting groove (401) is formed in the frame (4) in the vertical direction, an adjusting bolt (402) is arranged in the adjusting groove (401), and one end of the adjusting bolt (402) penetrates through the adjusting groove (401) and is in threaded connection with the inside of the top end of the connecting rod (407).
5. The MPO board of claim 4, wherein: the connecting rod (407) is arranged corresponding to the position of the adjusting groove (401), the top end of the connecting rod is limited in the other side of the adjusting groove (401), and the top end of the connecting rod (407) is fixed in the other side of the adjusting groove (401) by screwing the adjusting bolt (402).