CN214845883U

CN214845883U - Bundled optical fiber connecting device

Info

Publication number: CN214845883U
Application number: CN202121270297.5U
Authority: CN
Inventors: 郑晓风; 王才平; 陈栋勇; 楼建龙
Original assignee: Ningbo Tianyun Telecommunication Equipment Co ltd
Current assignee: Ningbo Tianyun Telecommunication Equipment Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-23
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a bundled optical fiber connecting device, which comprises a mounting plate and a butt-joint frame, wherein the mounting plate is fixed at the top of the butt-joint frame, and also comprises four insert blocks fixed at the edge of the top of the butt-joint frame, the edge of the bottom of the mounting plate is provided with slots matched with the insert blocks, the bottom of the mounting plate is a rectangular array and is provided with four groups of fixed slots, the bottom of the inner side of the butt-joint frame is provided with T-shaped chutes corresponding to the positions of the fixed slots, a connecting piece is arranged between the fixed slots and the T-shaped chutes, the bundled optical fiber connecting device can effectively protect optical fibers by utilizing the clamping cooperation of the mounting plate and the butt-joint frame at the optical fiber joints with different lengths, realizes the stability of optical fiber butt joint, has simple structure, convenient use, easy disassembly and good connecting effect, and is difficult to damage compared with the traditional mode of adopting black adhesive tape winding, the radiating effect is good, convenient operation can not influence data transmission.

Description

Bundled optical fiber connecting device

Technical Field

The utility model relates to a beam form optical fiber technology field specifically is a beam form fiber connection device.

Background

The optical cable is manufactured by adopting a multi-core optical fiber inner core and a specially-made micro convex lens technology, so that light beams are highly focused, the reflection of the light beams on the inner wall of the optical fiber is greatly reduced, the transmission stroke is shortened, the transmission time difference can be reduced after the light beams are focused, the digital time difference distortion is effectively reduced, the optical cable is the most reliable digital transmission medium, is widely applied to digital equipment such as CD/DVD/DAT/MD/LD and the like, and is the best guarantee for high-resolution acoustic replay. A bundled optical fiber, also called a pigtail bundle, has only one end with a connector and the other end with a broken end of an optical fiber, and is connected to the fiber core of other optical cables by fusion splicing, often present in an optical fiber terminal box, for connecting the optical cable to terminal equipment.

When using, the existing bundle-shaped optical fiber often needs to be butted for use due to the fact that the length of the optical fiber is not enough, but the optical fiber at the butt joint position is lack of the protection of the original optical fiber sheath, the traditional protection measure is to adopt the black adhesive tape for winding, the mode is often easy to damage, the heat dissipation effect is poor, time is consumed for operation, and the data transmission is affected. To this end, we propose a bundled optical fiber connection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a realize optic fibre butt joint stability and convenient to use's beam-like fiber connection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a beam-like fiber connection device, includes mounting panel and butt joint frame, the mounting panel is fixed at the top of butt joint frame, still including fixing four inserted blocks at butt joint frame top edge, the bottom edge of mounting panel offer with the slot of inserted block looks adaptation, the bottom of mounting panel is four groups of fixed slots of having seted up in the rectangle array, the inboard bottom of butt joint frame is seted up with the T type spout that the fixed slot position is corresponding, be provided with the connecting piece between fixed slot and the T type spout.

Preferably, the connecting member comprises a fixing rod fixed between the inner walls of the fixing grooves, a first spring is arranged around the outer side of the fixing rod, one end of the first spring is fixed on the inner wall of the fixing groove, and the other end of the first spring is fixed with a moving block which is arranged in the fixed groove in a sliding way, the fixed rod penetrates through two sides of the moving block in a sliding manner, the bottom of the moving block is fixedly provided with a connecting rod, one end of the connecting rod far away from the moving block is fixedly provided with a T-shaped sliding block, the T-shaped sliding block is connected inside the T-shaped sliding chute in a sliding manner, a first fixing plate and a second fixing plate are respectively fixed on the opposite sides of the two connecting rods, a fixed plate is located the below of No. two fixed plates, No. one the fixed plate is located and passes through mounting fixed connection between No. two fixed plates, can realize the stability of connecting between mounting panel and the butt joint frame through the connecting piece.

Preferably, the mounting includes that the slip runs through the gag lever post on a fixed plate and No. two fixed plates, the bottom of gag lever post slides and runs through the inside of butt joint frame, and vertical downwardly extending to be fixed with the handle, the outside of gag lever post is around being provided with the second spring, butt joint frame and handle are connected respectively to the both ends of second spring, can realize fixing between two connecting pieces through the mounting.

Preferably, one side of the upper surface of the T-shaped sliding groove is provided with a groove, the depth of the groove is equal to that of the T-shaped sliding groove, the T-shaped sliding block can conveniently break away from and slide into the T-shaped sliding groove, and the mounting plate and the butt-joint frame can be dismounted.

Preferably, the mounting plate and the butt-joint frame are provided with through holes corresponding in position, so that the optical fiber can conveniently penetrate through the through holes.

Preferably, the mounting plate and the butt joint frame are made of plastics, and are light in weight and low in manufacturing cost.

Preferably, the side wall of the mounting plate is provided with a plurality of heat dissipation holes, so that heat at the butt joint is convenient to dissipate.

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

1. the utility model discloses an utilize the joint cooperation of mounting panel and butt joint frame in different length optical fiber connection department, can effectively protect optical fiber, realize the stability of optical fiber butt joint, simple structure, convenient to use dismantles easily, and the excellent in connection effect, compares traditional adoption black adhesive tape winding mode, and this kind of mode is difficult to damage, and the radiating effect is good, and convenient operation can not influence data transmission.

2. The utility model discloses a connecting piece can realize the stability of connecting between mounting panel and the butt joint frame, prevents to appear not hard up phenomenon between mounting panel and the butt joint frame.

3. The utility model discloses a mounting can realize the fixed between two connecting pieces, and convenient to detach improves the efficiency of optic fibre butt joint.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the connector of the present invention;

fig. 3 is a schematic structural view of the mounting plate of the present invention at a bottom view;

fig. 4 is a schematic view of the fixing member of the present invention.

In the figure: 1-mounting a plate; 2-a butt-joint frame; 3, inserting a slot; 4-inserting blocks; 5-a connector; 6-a fixing piece; 7-a through hole; 8, fixing grooves; 9-fixing the rod; 10-a first spring; 11-a moving block; 12-a connecting rod; 13-T type chute; 14-T shaped slide block; 15-a first fixing plate; 16-second fixed plate; 17-a limiting rod; 18-a second spring; 19-a handle; 20-groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, a schematic diagram shows a bundled optical fiber connection device, which includes an installation plate 1 and a docking frame 2, where the installation plate 1 is fixed on the top of the docking frame 2, and further includes four insertion blocks 4 fixed on the top edge of the docking frame 2, a slot 3 adapted to the insertion blocks 4 is formed on the bottom edge of the installation plate 1, four groups of fixing slots 8 are formed in the bottom of the installation plate 1 in a rectangular array, T-shaped sliding slots 13 corresponding to the positions of the fixing slots 8 are formed in the bottom of the inner side of the docking frame 2, and a connection member 5 is disposed between the fixing slots 8 and the T-shaped sliding slots 13.

In order to facilitate the penetration of the optical fiber, through holes 7 corresponding to the positions are formed in the mounting plate 1 and the butt-joint frame 2.

In addition, in order to reduce the manufacturing cost and the portability, the mounting plate 1 and the butt joint frame 2 are made of plastics.

Meanwhile, in order to facilitate the dissipation of heat at the butt joint, the side wall of the mounting plate 1 is provided with a plurality of heat dissipation holes.

When connecting optical fibers with different lengths: the optical fibers with two different lengths pass through the through hole 7 to be connected, and then the mounting plate 1 is buckled with the inserting block 4 on the butt joint frame 2 through the inserting groove 3, so that the butt joint part is enclosed in the butt joint frame 2, and the protection of the optical fibers is realized.

Example 2

Referring to fig. 2 and 3, the present embodiment is different from embodiment 1 in that the connecting member 5 includes a fixing rod 9 fixed between inner walls of fixing grooves 8, a first spring 10 is arranged around the outer side of the fixing rod 9, one end of the first spring 10 is fixed on the inner wall of the fixing groove 8, and the other end of the first spring 10 is fixed with a moving block 11, the moving block 11 is arranged in the fixed groove 8 in a sliding way, the fixed rod 9 penetrates through two sides of the moving block 11 in a sliding manner, the bottom of the moving block 11 is fixed with a connecting rod 12, a T-shaped sliding block 14 is fixed at one end of the connecting rod 12 far away from the moving block 11, the T-shaped sliding block 14 is connected inside a T-shaped sliding chute 13 in a sliding manner, a first fixing plate 15 and a second fixing plate 16 are respectively fixed at the opposite sides of the two connecting rods 12, the first fixing plate 15 is positioned below the second fixing plate 16, and the connection stability between the mounting plate 1 and the butt-joint frame 2 can be realized through the connecting piece 5.

In order to facilitate the T-shaped sliding block 14 to separate from and slide into the T-shaped sliding groove 13, the mounting plate 1 and the butt-joint frame 2 are disassembled, a groove 20 is formed in one side of the upper surface of the T-shaped sliding groove 13, and the depth of the groove 20 is equal to that of the T-shaped sliding groove 13.

The principle of stable connection between the mounting plate 1 and the butt-joint frame 2 is as follows: during the use, aim at T type slider 14 recess 20 to dial two connecting rods 12 with the hand and move near each other, let T type slider 14 slide in T type spout 13, the movable block 11 slides on the dead lever 9 in fixed slot 8 this moment, and tensile first spring 10, until the hole on fixed plate 15 and No. two fixed plates 16 corresponds well.

Example 3

Referring to fig. 4, the embodiment is different from embodiment 2 in that the first fixing plate 15 is located between the second fixing plates 16 and fixedly connected by a fixing member 6, the fixing member 6 includes a limiting rod 17 slidably penetrating through the first fixing plate 15 and the second fixing plates 16, a bottom end of the limiting rod 17 slidably penetrates through the inside of the docking frame 2 and vertically extends downward, and is fixed with a handle 19, a second spring 18 is disposed around an outer side of the limiting rod 17, two ends of the second spring 18 are respectively connected to the docking frame 2 and the handle 19, and fixing between the two connecting members 5 can be achieved by the fixing member 6.

When two connecting pieces 5 are fixedly connected: pulling the handle 19 makes the second spring 18 extend, and drives the limiting rod 17 to slide to the upper part of the inner side bottom of the butt-joint frame 2, then loosening the handle 19, under the elastic restoring force of the second spring 18, sliding and inserting the limiting rod 17 into the holes on the first fixing plate 15 and the second fixing plate 16, and realizing the fixed connection between the first fixing plate 15 and the second fixing plate 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bundled optical fiber connection device, comprising:

the device comprises a mounting plate (1) and a butt joint frame (2), wherein the mounting plate (1) is fixed to the top of the butt joint frame (2);

still including fixing four inserted blocks (4) in butt joint frame (2) top edge, slot (3) with inserted block (4) looks adaptation are seted up to the bottom edge of mounting panel (1), the bottom of mounting panel (1) is the rectangle array and has seted up four groups fixed slot (8), T type spout (13) corresponding with fixed slot (8) position are seted up to the inboard bottom of butt joint frame (2), be provided with connecting piece (5) between fixed slot (8) and T type spout (13).

2. The bundled optical fiber connection device of claim 1, wherein: the connecting piece (5) comprises a fixing rod (9) fixed between the inner walls of the fixing grooves (8), a first spring (10) is arranged on the outer side of the fixing rod (9) in a surrounding mode, one end of the first spring (10) is fixed on the inner wall of the fixing groove (8), a moving block (11) is fixed to the other end of the first spring (10), the moving block (11) is arranged in the fixing groove (8) in a sliding mode, the fixing rod (9) penetrates through the two sides of the moving block (11) in a sliding mode, a connecting rod (12) is fixed to the bottom of the moving block (11), a T-shaped sliding block (14) is fixed to one end, away from the moving block (11), of the connecting rod (12), the T-shaped sliding block (14) is connected to the inside of the T-shaped sliding groove (13) in a sliding mode, a first fixing plate (15) and a second fixing plate (16) are fixed to the opposite sides of the two connecting rods (12) respectively, the first fixing plate (15) is located below the second fixing plate (16), and the first fixing plate (15) is located between the second fixing plates (16) and fixedly connected through the fixing piece (6).

3. The bundled optical fiber connection device as claimed in claim 2, wherein: fixing part (6) are including sliding gag lever post (17) that runs through on fixed plate (15) and No. two fixed plates (16), the bottom of gag lever post (17) slides and runs through the inside of butt joint frame (2), and vertical downwardly extending to be fixed with handle (19), the outside of gag lever post (17) is encircleed and is provided with second spring (18), butt joint frame (2) and handle (19) are connected respectively to the both ends of second spring (18).

4. The bundled optical fiber connection device of claim 1, wherein: a groove (20) is formed in one side of the upper surface of the T-shaped sliding groove (13), and the depth of the groove (20) is equal to that of the T-shaped sliding groove (13).

5. The bundled optical fiber connection device of claim 1, wherein: through holes (7) corresponding to the positions are formed in the mounting plate (1) and the butt joint frame (2).

6. The bundled optical fiber connection device of claim 1, wherein: the mounting plate (1) and the butt joint frame (2) are made of plastics.

7. The bundled optical fiber connection device of claim 1, wherein: the side wall of the mounting plate (1) is provided with a plurality of heat dissipation holes.