CN215641947U

CN215641947U - Special fixer of buckling of active optical module's fiber array

Info

Publication number: CN215641947U
Application number: CN202121845388.7U
Authority: CN
Inventors: 王世群; 陈朋鑫; 马安香; 王海勇; 刘宇轩; 陈伟
Original assignee: Suzhou Yilan Micro Photoelectric Technology Co ltd
Current assignee: Suzhou Yilan Micro Photoelectric Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-25
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a special fixer for bending an optical fiber array of an active optical module, which comprises an installation plate, wherein one side of the installation plate is fixedly connected with a fixed seat, one end of the fixed seat is fixedly connected with a rotating seat, one side of the rotating seat is matched with a bending fixed sleeve, one end of the bending fixed sleeve is fixedly connected with a rotating block, the rotating block is rotatably connected with the end surface of the rotating seat, a rotating fixing mechanism is arranged between the rotating seat and the rotating block, an arc-shaped channel is arranged inside the bending fixed sleeve, a clamping mechanism matched with the arc-shaped channel is arranged on the bending fixed sleeve, a Y-shaped channel is arranged on the fixed seat, the arc-shaped channel corresponds to the Y-shaped channel in position, and an optical fiber fixing mechanism corresponding to the Y-shaped channel is arranged on the fixed seat. The utility model can bend the optical fiber array, effectively fix the bent optical fiber array, meet the transformation of two bending directions of the optical fiber array, have higher flexibility and facilitate the flexible arrangement of the optical fiber array.

Description

Special fixer of buckling of active optical module's fiber array

Technical Field

The utility model relates to the technical field of optical fiber array bending fixing devices, in particular to a special fixer for bending an optical fiber array of an active optical module.

Background

The optical fiber is a light transmission tool, can realize long-distance information transmission, has lower energy loss compared with electric power transmission, and in the optical fiber array connection of an active optical module, due to the limitation of the internal space of equipment, the optical fiber needs to be bent to a certain degree in the equipment for better connecting the optical fiber, so a responsive optical fiber array fixing device is needed.

Present fiber array is crooked, adopts the elastic cord to fix more, appears becoming flexible easily, and fixed effect is not good, and fiber array bends the department and directly exposes, easily receives the damage, and relevant fixing device realizes the effect of buckling, but the direction of buckling is fixed, if will change the direction of buckling, then need change with the different device of specification but the direction, lack the flexibility, fixed efficiency is relatively poor, needs improve.

Therefore, we propose a special fixture for bending the optical fiber array of the active optical module to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a special fixer for bending an optical fiber array of an active optical module.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an active optical module's special fixer of fiber array bending, includes the mounting panel, mounting panel one side fixedly connected with fixing base, fixing base one end fixedly connected with rotates the seat, it is equipped with fixed cover of bending to rotate seat one side matching, fixed cover of bending is the arc, fixed cover one end fixedly connected with turning block of bending, the turning block rotates with the seat terminal surface to be connected, be equipped with rotation fixed establishment between rotation seat and the turning block, the fixed cover of bending is inside to have seted up the arc passageway, the fixed cover of bending is equipped with the clamping mechanism who matches with the arc passageway, the Y style of calligraphy passageway has been seted up on the fixing base, the arc passageway corresponds with Y style of calligraphy passageway position, be equipped with the optical fiber fixing mechanism that corresponds with Y style of calligraphy passageway on the fixing base.

Preferably, the rotation fixing mechanism comprises a limiting bolt fixing seat, the limiting bolt fixing seat is fixedly connected with the side face of the rotation seat, two limiting fixing blocks and one limiting bolt fixing seat are symmetrically and fixedly connected to the rotation block, the limiting fixing blocks correspond to the limiting bolt fixing seat in position, a limiting bolt penetrates through the limiting bolt fixing seat in a threaded mode, and a through hole matched with the limiting bolt is formed in each limiting fixing block.

Preferably, the inside lateral part fixedly connected with of arc passageway has a plurality of arcs, and is a plurality of the arc is even setting up.

Preferably, the clamping mechanism comprises a bending support block, the bending support block is fixedly connected with the bending fixing sleeve and corresponds to the arc-shaped channel, a clamping bolt is horizontally arranged on the bending support block, and one end of the clamping bolt penetrates through the bending support block and is rotatably connected with the clamping block.

Preferably, the clamping block is arc-shaped and corresponds to the arc-shaped channel in position, and the clamping block is made of rubber.

Preferably, the optical fiber fixing mechanism comprises two symmetrically arranged clamping blocks, the fixing seat is provided with a sliding groove matched with the two clamping blocks, the two clamping blocks are connected with the fixing seat in a sliding mode, a fixing bolt is horizontally arranged on one side of each clamping block, and one end of each fixing bolt penetrates through the fixing seat and is connected with the corresponding side face of each clamping block in a rotating mode.

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

1. the optical fiber array bending device is provided with the mounting plate and the fixing seat matched with the mounting plate, the bending fixing sleeve matched with the fixing seat is arranged, the Y-shaped channel is arranged on the fixing seat, and the arc-shaped channel is arranged on the bending fixing sleeve, so that a bending guide channel is provided for an optical fiber array, a better supporting effect is achieved for the optical fiber array, and meanwhile, the flexible change of the bending direction of the optical fiber array can be realized by arranging the rotating fixing mechanism and matching with the rotation of the bending fixing sleeve and the Y-shaped channel, and the effect of convenient arrangement is realized.

2. The optical fiber array fixing device is provided with the clamping mechanism matched with the arc-shaped channel and the optical fiber fixing mechanism corresponding to the Y-shaped channel, so that the optical fiber array is effectively fixed, and meanwhile, the clamping block on the clamping mechanism is matched with the arc-shaped strips in the arc-shaped channel, so that the bent part of the optical fiber array can be effectively clamped, and the optical fiber array fixing device has a flexible protection effect.

Drawings

Fig. 1 is a schematic structural diagram of a special fixture for bending an optical fiber array of an active optical module according to the present invention;

fig. 2 is a schematic structural diagram of a rotating fixing mechanism in a special fixer for bending an optical fiber array of an active optical module according to the present invention;

fig. 3 is a schematic structural diagram of a clamping mechanism in a special fixture for bending an optical fiber array of an active optical module according to the present invention.

In the figure: the optical fiber clamping device comprises a mounting plate 1, a fixing seat 2, a rotating seat 3, a bending fixing sleeve 4, a rotating block 5, a rotating fixing mechanism 6, an arc-shaped channel 7, a clamping mechanism 8, a Y-shaped channel 9, an optical fiber fixing mechanism 10, a limiting bolt fixing seat 11, a limiting fixing block 12, a limiting bolt 13, an arc-shaped strip 14, a bending supporting block 15, a clamping bolt 16, a clamping block 17, a clamping block 18, a fixing bolt 19 and a notch 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a special fixer for bending an optical fiber array of an active optical module comprises a mounting plate 1, wherein the mounting plate 1 is rectangular, a plurality of notches 20 are formed at two ends of the mounting plate 1 in a matching manner, the notches 20 are used for matching with existing screws to fix the mounting plate 1 in existing equipment, a fixed seat 2 is fixedly connected to one side of the mounting plate 1, the cross sections of the mounting plate 1 and the fixed seat 2 are both rectangular, the cross-sectional area of the mounting plate 1 is larger than that of the fixed seat 2, the thickness of the fixed seat 2 is larger than that of the mounting plate 1, a rotating seat 3 is fixedly connected to one end of the fixed seat 2, a bending fixed sleeve 4 is arranged at one side of the rotating seat 3 in a matching manner, the bending fixed sleeve 4 is arc-shaped, a rotating block 5 is fixedly connected to one end of the bending fixed sleeve 4, the rotating block 5 is rotatably connected with the end surface of the rotating seat 3, the bending fixed sleeve 4 can realize the conversion of two directions through the rotation of the rotating block 5, a rotation fixing mechanism 6 is arranged between the rotating seat 3 and the rotating block 5, the rotating and fixing mechanism 6 comprises a limiting bolt fixing seat 11, the limiting bolt fixing seat 11 is fixedly connected with the side surface of the rotating seat 3, two limiting fixing blocks 12 are symmetrically and fixedly connected to the rotating block 5, the rotating block 5 rotates 180 degrees, the positions of the two limiting fixing blocks 12 can be changed, one limiting fixing block 12 corresponds to the position of the limiting bolt fixing seat 11, a limiting bolt 13 penetrates through the limiting bolt fixing seat 11 in a threaded manner, the limiting bolt fixing seat 11 supports and fixes the limiting bolt 13, the limiting fixing block 12 is provided with a through hole matched with the limiting bolt 13, the limiting bolt 13 is rotated, the front end of the limiting bolt 13 extends and is inserted into the through hole of the corresponding limiting fixing block 12, and the rotating block 5 with the bent fixing sleeve 4 can be fixed;

an arc-shaped channel 7 is formed in the bending fixing sleeve 4, a plurality of arc-shaped strips 14 are fixedly connected to the side portion inside the arc-shaped channel 7, the arc-shaped strips 14 are uniformly arranged, the arc-shaped strips 14 play a role of skid resistance, a clamping mechanism 8 matched with the arc-shaped channel 7 is arranged on the bending fixing sleeve 4, the clamping mechanism 8 comprises a bending supporting block 15, the bending supporting block 15 is fixedly connected with the bending fixing sleeve 4 and corresponds to the arc-shaped channel 7 in position, a clamping bolt 16 is horizontally arranged on the bending supporting block 15, one end of the clamping bolt 16 penetrates through the bending supporting block 15 in a threaded manner and is rotatably connected with a clamping block 17, the bending supporting block 15 plays a role of supporting and fixing the clamping bolt 16, the clamping block 17 is arc-shaped and corresponds to the arc-shaped channel 7 in position, the clamping block 17 is made of rubber, the clamping bolt 16 is rotated to drive the clamping block 17 to flexibly clamp an optical fiber array in the arc-shaped channel 7, the clamping bolt 16 is rotatably connected with the clamping block 17, so that the optical fiber array can be clamped in an effective direction, the fixing seat 2 is provided with a Y-shaped channel 9, the arc-shaped channel 7 corresponds to the Y-shaped channel 9 in position, the arc-shaped channel 7 and the Y-shaped channel 9 are both used for guiding the bending of the optical fiber array, and the Y-shaped channel 9 just corresponds to two bending directions;

be equipped with the optic fibre fixed establishment 10 that corresponds with Y style of calligraphy passageway 9 on the fixing base 2, optic fibre fixed establishment 10 includes the tight piece 18 of two symmetries settings of clamp, two press from both sides tight piece 18 and be used for clamping optical fiber array, fixing base 2 is equipped with the spout that matches with two tight pieces 18 of clamp, two press from both sides

tight piece

18 and 2 sliding connection of fixing base, the spout plays the effect of restriction to pressing from both sides tight piece 18 simultaneously, it is equipped with fixing bolt 19 to press from both sides tight piece 18 one side level, fixing bolt 19 one end screw thread runs through fixing base 2 and is connected with the tight 18 side rotations of the tight piece that presss from both sides that corresponds, two rotatory fixing bolt 19, make two that correspond press from both sides tight piece 18 and remove along the spout, two press from both sides tight piece 18 and be close to each other, realize the clamping to the optical fiber array that is in Y style of calligraphy passageway 9.

In the utility model, the device comprises the following steps:

the mounting plate 1 is fixedly mounted on a corresponding position, whether the position of the bent fixing sleeve 4 needs to be changed or not is judged according to the situation, if the position needs to be changed, the bent fixing sleeve 4 is rotated by 180 degrees, in the rotating process of the bent fixing sleeve 4, the rotating block 5 rotates and rotates by 180 degrees, the rotating block 5 rotates to enable the positions of the two limiting fixing blocks 12 to be changed, at the moment, the limiting bolt 13 is rotated, the front end of the limiting bolt 13 extends and is inserted into the through hole of the corresponding limiting fixing block 12, and the rotating block 5 with the bent fixing sleeve 4 is fixed; the optical fiber array penetrates or is placed in the Y-shaped channel 9 and the arc-shaped channel 7, the clamping bolt 16 is rotated at the moment, the clamping block 17 is driven to clamp the optical fiber array in the arc-shaped channel 7, then the two fixing bolts 19 are respectively rotated, the two corresponding clamping blocks 18 move along the sliding groove, and the two clamping blocks 18 clamp the optical fiber array in the Y-shaped channel 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a special fixer of fiber array of active optical module buckles, includes mounting panel (1), its characterized in that, mounting panel (1) one side fixedly connected with fixing base (2), fixing base (2) one end fixedly connected with rotates seat (3), it is equipped with fixed cover (4) of bending to match to rotate seat (3) one side, fixed cover (4) of bending is the arc, fixed cover (4) one end fixedly connected with turning block (5) of bending, turning block (5) and the rotation of rotating seat (3) terminal surface are rotated and are connected, be equipped with rotation fixed establishment (6) between rotating seat (3) and turning block (5), arc passageway (7) have been seted up to fixed cover (4) of bending, be equipped with clamping mechanism (8) that match with arc passageway (7) on the fixed cover of bending (4), Y style of calligraphy passageway (9) have been seted up on fixing base (2), the arc-shaped channel (7) corresponds to the Y-shaped channel (9) in position, and the fixing seat (2) is provided with an optical fiber fixing mechanism (10) corresponding to the Y-shaped channel (9).

2. The special optical fiber array bending fixer for the active optical module according to claim 1, wherein the rotating fixing mechanism (6) comprises a limiting bolt fixing seat (11), the limiting bolt fixing seat (11) is fixedly connected with the side surface of the rotating seat (3), two limiting fixing blocks (12) are symmetrically and fixedly connected to the rotating block (5), one limiting fixing block (12) corresponds to the limiting bolt fixing seat (11), a limiting bolt (13) penetrates through a thread on the limiting bolt fixing seat (11), and the limiting fixing block (12) is provided with a through hole matched with the limiting bolt (13).

3. The special optical fiber array bending fixer for the active optical module according to claim 1, wherein a plurality of arc-shaped strips (14) are fixedly connected to the inner side of the arc-shaped channel (7), and the arc-shaped strips (14) are uniformly arranged.

4. The optical fiber array bending dedicated fixture of the active optical module according to claim 1, wherein the clamping mechanism (8) comprises a bending support block (15), the bending support block (15) is fixedly connected with the bending fixing sleeve (4) and corresponds to the position of the arc-shaped channel (7), a clamping bolt (16) is horizontally arranged on the bending support block (15), and one end of the clamping bolt (16) penetrates through the bending support block (15) and is rotatably connected with a clamping block (17).

5. The optical fiber array bending dedicated holder of the active optical module as claimed in claim 4, wherein the clamping block (17) is arc-shaped and corresponding to the position of the arc-shaped channel (7), and the clamping block (17) is made of rubber.

6. The optical fiber array bending dedicated fixture for the active optical module according to claim 1, wherein the optical fiber fixing mechanism (10) comprises two clamping blocks (18) symmetrically arranged, the fixing base (2) is provided with sliding grooves matched with the two clamping blocks (18), the two clamping blocks (18) are slidably connected with the fixing base (2), a fixing bolt (19) is horizontally arranged on one side of each clamping block (18), and one end of each fixing bolt (19) penetrates through the fixing base (2) in a threaded manner and is rotatably connected with the corresponding side surface of each clamping block (18).