CN210518340U

CN210518340U - Single-channel optical fiber link light splitting component

Info

Publication number: CN210518340U
Application number: CN201922032695.2U
Authority: CN
Inventors: 张明飞; 周柳刚
Original assignee: Shenzhen Langyu Photoelectric Technology Co Ltd
Current assignee: Shenzhen Langyu Photoelectric Technology Co Ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-05-12
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a single-channel optical fiber link light splitting component, which comprises a light splitting component, wherein the light splitting component is connected with optical fibers, the connecting end of the optical fibers and the light splitting component is connected with a protective shell, one end of the protective shell is connected with the outer side of the light splitting component, a placing groove is arranged on the outer side of the light splitting component and is positioned below the protective shell, a supporting device is arranged on the inner wall of the placing groove, the single-channel optical fiber link light splitting component realizes the support of the connection part of the light and the light splitting component through the arranged supporting device, the connection part is prevented from generating cracks or fractures due to the gravity of the light or other external factors, the using effect of the light splitting component is improved, the service life of the light splitting component is prolonged, and the supporting device can be controlled to extend out high length through the arranged clamping piece, so that the supporting device is suitable, when the supporting device is not used, the supporting device can be folded, and is convenient.

Description

Single-channel optical fiber link light splitting component

Technical Field

The utility model relates to an optical fiber technology field specifically is a single channel fiber link divides light part.

Background

The optical fiber link light splitting component is also called an optical splitter, namely an optical fiber junction device for coupling, branching and distributing optical signals in an optical network system, and is one of the most important passive devices in the optical fiber link, but at present, the output ends and the input ends of a plurality of light splitting components and optical fibers are connected in a manner that the optical fibers penetrate through a machine body shell and are connected with electronic components in the machine body shell, so that the connecting ends of the optical fibers and the light splitting components do not have any protective supporting devices, and when the optical fiber splitting component is used for a long time, the optical fibers at the connecting ends are cracked and broken seriously, the normal use of the light splitting component is influenced, and the service time of the light splitting component is shortened. Therefore, a single-channel optical fiber link light splitting component is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single channel fiber link divides light part with can satisfy when optic fibre scene part at every turn uses carries out the accurate demand that supports to light to solve the problem that proposes among 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 single channel fiber link divides optical element, includes the optical element that divides, the optical element that divides is connected with optic fibre, optic fibre is connected with the protective housing with the link of dividing the optical element, and protective housing one end is connected with the optical element outside that divides, it is equipped with the standing groove to divide the optical element outside, and the standing groove is located the protective housing below, the standing groove inner wall rotates through the pivot that is equipped with and is connected with the strutting arrangement that can play the supporting role to optic fibre.

Preferably, the protective shell is made of a flexible and shapeable hose material, the bending curvature of the protective shell is the same as that of the optical fiber, and supporting and positioning of the light can be better realized.

Preferably, strutting arrangement includes the shell plate, the shell plate both sides are connected through pivot and standing groove inner wall rotation, and the inside sliding connection of shell plate has the backup pad, the joint mouth joint that the backup pad was equipped with through the joint spare that is equipped with and shell plate both sides, and the joint mouth is equipped with a plurality of, the equal threaded connection in backup pad both sides has the screw rod, and the one end that two screw rods are close to each other all is connected with the arc locating plate, the screw rod other end is connected with the dwang, realizes the supporting role to light.

Preferably, the joint spare includes a plurality of recess, and a plurality of recess is located the backup pad both sides, be equipped with buffer spring in the recess, and the buffer spring both ends are connected with grooved inner wall and the connecting block that is equipped with respectively, connecting block and grooved inner wall sliding connection, buffer spring's one end is kept away from to the connecting block is connected with semi-circular fixture block, and semi-circular fixture block and grooved inner wall sliding connection, can realize fixing a position the backup pad to different length to adapt to the optic fibre of different bending degree.

Preferably, the length of backup pad one end is greater than the length of shell plate, and the shape is the spill, places in the backup pad slide shell plate, has the spacing effect to the backup pad.

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

the utility model discloses when equipment begins to use, strutting arrangement through setting up, the realization is to the support of light and light splitting part junction, prevent the junction because the gravity of light itself, perhaps other external factors produce crack or fracture, the result of use of light splitting part has been improved, and its live time has been prolonged, and the joint spare through setting up can also be controlled strutting arrangement and can stretch out the length of high, thereby make strutting arrangement be suitable for the optic fibre of different crookedness, strutting arrangement's utilization ratio has been improved, when strutting arrangement does not use, can also receive, it is more convenient.

Drawings

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

FIG. 2 is a schematic front view of the structural support device of the present invention;

fig. 3 is a schematic sectional view of the supporting device of the structural part of the present invention.

In the figure: 1-a light splitting part; 2-an optical fiber; 3-protective shell; 4-placing the groove; 5-a rotating shaft; 6-a support device; 7-a shell plate; 8-a support plate; 9-a clamping piece; 10-card interface; 11-a screw; 12-an arc-shaped positioning plate; 13-rotating rod; 14-a groove; 15-a buffer spring; 16-semicircular fixture block.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a single-channel optical fiber link light splitting component comprises a light splitting component 1, an optical fiber 2 is fixedly connected to the light splitting component 1, a protective shell 3 is fixedly connected to the connecting end of the optical fiber 2 and the light splitting component 1, one end of the protective shell 3 is fixedly connected to the outer side of the light splitting component 1, a placing groove 4 is arranged on the outer side of the light splitting component 1, the placing groove 4 is located below the protective shell 3, and a supporting device 6 capable of supporting the optical fiber 2 is rotatably connected to the inner wall of the placing groove 4 through a rotating shaft 5;

when this equipment began to use, external force rotated strutting arrangement 6, because strutting arrangement 6 is close to one side of 4 inner walls of standing groove, be equipped with one end distance with the inner wall, so standing groove 4 can not influence strutting arrangement 6's rotation, when strutting arrangement 6 rotated certain angle, 6 low sides of strutting arrangement supported with 4 inner walls of standing groove this moment, 6 low sides of strutting arrangement supported power for strutting arrangement on the inner wall of standing groove, then support the location with strutting arrangement 6 to protective housing 3, thereby give optic fibre 2 and divide the supporting power of light part 1 link, prevent that the link atress interface from splitting.

The protective casing 3 is a flexible, shapeable hose material.

The supporting device 6 comprises an outer shell plate 7, two sides of the outer shell plate 7 are rotatably connected with the inner wall of the placing groove 4 through rotating shafts 5, a supporting plate 8 is slidably connected inside the outer shell plate 7, the supporting plate 8 is clamped with clamping ports 10 formed in two sides of the outer shell plate 7 through clamping pieces 9, two sides of the supporting plate 8 are both in threaded connection with screw rods 11, one ends, close to each other, of the two screw rods 11 are both fixedly connected with arc-shaped positioning plates 12, and the other ends of the screw rods 11 are connected with rotating rods 13;

rotate outer shell plate 7 to the position of supporting with 4 inner walls of standing groove, then when the tensile backup pad 8 of external force falls suitable position, make joint spare 9 and joint interface 10 block the location, optic fibre 2 is located backup pad 8 this moment, then external force rotates dwang 13, the turning force of dwang 13 drives the lead screw and rotates, thereby drive arc locating plate 12 and rotate, press from both sides tight location with protective housing 3 up to arc locating plate 12, thereby realized fixing a position optic fibre 2, for optic fibre 2 and a holding power of light-splitting part 1 junction.

The clamping piece 9 comprises a plurality of grooves 14, the grooves 14 are symmetrically positioned on two sides of the supporting plate 8, buffer springs 15 are arranged in the grooves 14, two ends of each buffer spring 15 are respectively and fixedly connected with the inner wall of each groove 14 and a connecting block, the connecting blocks are in sliding connection with the inner wall of each groove 14, one end, far away from the buffer springs 15, of each connecting block is fixedly connected with semicircular clamping blocks 16, and the semicircular clamping blocks 16 are in sliding connection with the inner walls of the grooves 14;

when the backup pad 8 slides in shell plate 7, because shell plate 7 inner wall has pressure to semi-circular fixture block 16, buffer spring 15 has better elasticity simultaneously, so semi-circular fixture block 16 is by in compression sword recess 14, slide to the position corresponding with joint interface 10 until semi-circular fixture block 16, semi-circular fixture block 16 is not stressed, pop out recess 14 and the joint interface 10 joint of suitable position by the restoring force of compression bullet, take place gliding process at backup pad 8 and shell plate 7, semi-circular fixture block 16 can realize the joint interface 10 joint with different positions.

The support plate 8 has a length at one end thereof greater than that of the shell plate 7 and is concave in shape.

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. The utility model provides a single channel fiber link divides optical component, includes and divides optical component (1), divide optical component (1) to be connected with optic fibre (2), its characterized in that: the optical fiber (2) is connected with the protective housing (3) with the connecting end of the light splitting component (1), one end of the protective housing (3) is connected with the outer side of the light splitting component (1), the outer side of the light splitting component (1) is provided with a placing groove (4), the placing groove (4) is located below the protective housing (3), and the inner wall of the placing groove (4) is rotatably connected with a supporting device (6) capable of supporting the optical fiber (2) through a rotating shaft (5) which is arranged.

2. The single-channel fiber link splitting component of claim 1, wherein: the protective shell (3) is made of flexible and shaping hose materials.

3. The single-channel fiber link splitting component of claim 1, wherein: strutting arrangement (6) are including shell plate (7), shell plate (7) both sides are connected through pivot (5) and standing groove (4) inner wall rotation, and shell plate (7) inside sliding connection has backup pad (8), joint mouth (10) joint that backup pad (8) were equipped with through joint spare (9) that are equipped with and shell plate (7) both sides, and joint mouth (10) are equipped with a plurality of, the equal threaded connection in backup pad (8) both sides has screw rod (11), and the one end that two screw rods (11) are close to each other all is connected with arc locating plate (12), the screw rod (11) other end is connected with dwang (13).

4. The single channel fiber link splitting component of claim 3, wherein: joint spare (9) include a plurality of recess (14), and a plurality of recess (14) are located backup pad (8) both sides, be equipped with buffer spring (15) in recess (14), and buffer spring (15) both ends are connected with recess (14) inner wall and the connecting block that is equipped with respectively, connecting block and recess (14) inner wall sliding connection, the one end that buffer spring (15) were kept away from to the connecting block is connected with semi-circular fixture block (16), and semi-circular fixture block (16) and recess (14) inner wall sliding connection.

5. The single channel fiber link splitting component of claim 3, wherein: the length of one end of the supporting plate (8) is greater than that of the shell plate (7), and the shape of the supporting plate is concave.