CN220820290U

CN220820290U - Optical fiber fusion splicer

Info

Publication number: CN220820290U
Application number: CN202322428379.3U
Authority: CN
Inventors: 王海军; 谢小蓓
Original assignee: Bengbu Anwang Electronic Technology Co ltd
Current assignee: Bengbu Anwang Electronic Technology Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-19
Anticipated expiration: 2033-09-07

Abstract

The utility model relates to the technical field of optical fiber fusion welding equipment and discloses an optical fiber fusion welding machine, which comprises a machine body, wherein a fusion welding groove is formed in the outer wall of the top of the machine body, fusion joints are fixedly arranged on the outer walls of two sides of the fusion welding groove, two U-shaped sliding rails are fixedly arranged on the outer wall of the top of the machine body, the two U-shaped sliding rails are perpendicular to the two fusion welding joints, a translation mechanism is connected inside the two U-shaped sliding rails in a sliding manner, and mounting blocks are fixedly connected to the two ends of the translation mechanism.

Description

Optical fiber fusion splicer

Technical Field

The application relates to the technical field of optical fiber fusion welding equipment, in particular to an optical fiber fusion welding machine.

Background

The optical fiber fusion splicer is mainly used for construction and maintenance of optical cables in optical communication, so the optical fiber fusion splicer is also called as an optical cable fusion splicer, and the general working principle is that two optical fiber sections are fused by utilizing a high-voltage arc and simultaneously the two optical fibers are fused into one by using a high-precision motion mechanism in a gentle pushing way so as to realize the coupling of optical fiber mode fields, and the optical fiber fusion splicer is mainly applied to optical cable line construction, maintenance, emergency repair and optical device experiments, production, test and scientific research of telecom operators, communication engineering companies and public institutions;

With respect to the above related art, the inventor believes that the conventional optical fiber fusion splicer has poor fixing effect when fusion splicing optical fibers, and an operator easily touches the optical fibers located outside the clamp by mistake, so that the position deviation phenomenon of the internal optical fibers is easy to occur during fusion splicing, the working efficiency of optical fiber fusion splicing is reduced, and the quality of optical fiber fusion splicing is reduced, therefore, an optical fiber fusion splicer is proposed to solve the above problems.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The application provides an optical fiber fusion splicer, which aims to solve the problems that an operator easily touches an optical fiber positioned outside a clamp by mistake, so that the position deviation phenomenon of the internal optical fiber is easy to occur during fusion splicing, the working efficiency of optical fiber fusion splicing is reduced, and the quality of the optical fiber fusion splicing is reduced.

The application provides an optical fiber fusion splicer which adopts the following technical scheme:

The utility model provides an optical fiber fusion splicer, includes the organism, the welding groove has been seted up to the top outer wall of organism, welding joint has been installed to the both sides outer wall fixed mounting of welding groove, and the top outer wall fixed mounting of organism has two U-shaped slide rails, two U-shaped slide rail is perpendicular with the welding joint, the inside sliding connection of two U-shaped slide rails has translation mechanism, translation mechanism's both ends fixedly connected with installation piece, T shape spout has been seted up to the top outer wall of installation piece, T shape clamp splice that is used for the centre gripping optic fibre is connected with to the inner wall sliding connection of T shape spout, two the outer wall fixed mounting that T shape clamp splice is relative has the rubber pad, the clamping component of two T shape clamp splice relative or back of the body motion of drive is installed to the outer wall of installation piece, the clamping component includes fixed connection at the connecting seat of installation piece both sides outer wall, the inner wall rotation of connecting seat is connected with the actuating lever, the top of actuating lever articulates there is first connecting rod, two the one end that the actuating lever was kept away from the actuating lever is articulated with two T shape clamp splice respectively.

Preferably, the top outer wall of the mounting block is provided with a clamping groove, the top outer wall of the translation mechanism is provided with a placing groove, and the bottom inner wall of the placing groove and the bottom inner wall of the clamping groove are at the same height.

Preferably, the clamping assembly further comprises a cavity arranged inside the mounting block, a limiting column is fixedly connected to the inner wall of the top of the cavity, a limiting sleeve is movably connected to the outer wall of the limiting column, and two third connecting rods are symmetrically and rotatably connected to the outer wall of the limiting sleeve.

Preferably, the outer wall of the driving rod is fixedly connected with a second connecting rod, the second connecting rod is perpendicular to the driving rod, and one end, away from the driving rod, of the second connecting rod is hinged with one end, away from the limiting sleeve, of the third connecting rod.

Preferably, one end of the two driving rods, which is positioned in the cavity, is hinged with a cylinder.

In summary, the application has the following beneficial technical effects:

1. Through setting up the installation piece at translation mechanism's both ends, fixed simultaneously to the outer end and the inner of optic fibre, through the cooperation of clamping component for the relative slip of many sets of relative T shape clamp splice is to optic fibre centre gripping, thereby improves optic fibre's stability, when the staff mistakenly touches the optic fibre that is located the organism outside, prevents to influence the inside being welded optic fibre that is located the organism, improves the welding precision, is convenient for improve optic fibre quality.

Drawings

FIG. 1 is an overall schematic of an embodiment of the application;

FIG. 2 is a partial cross-sectional view of an embodiment of the application;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Reference numerals illustrate: 1. a body; 2. a welding groove; 3. a fusion joint; 4. a U-shaped slide rail; 5. a translation mechanism; 6. a placement groove; 7. a mounting block; 8. a cavity; 9. t-shaped sliding grooves; 10. t-shaped clamping blocks; 11. a rubber pad; 12. a clamping groove; 13. a first link; 14. a connecting seat; 15. a driving rod; 16. a cylinder; 17. a second link; 18. a third link; 19. a limit column; 20. and a limit sleeve.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses an optical fiber fusion splicer. Referring to fig. 1-3, an optical fiber fusion splicer, including organism 1, the welding groove 2 has been seted up to the top outer wall of organism 1, welding joint 3 has been installed to the both sides outer wall fixed mounting of welding groove 2, the top outer wall fixed mounting of organism 1 has two U-shaped slide rails 4, two U-shaped slide rails 4 are mutually perpendicular with two welding joints 3, the inside sliding connection of two U-shaped slide rails 4 has translation mechanism 5, translation mechanism 5's both ends fixedly connected with installation piece 7, T-shaped spout 9 has been seted up to the top outer wall of installation piece 7, T-shaped spout 9's inner wall sliding connection has T-shaped clamp splice 10 that is used for the centre gripping optic fibre, the centre gripping subassembly that drives two T-shaped clamp splice 10 relative or opposite movement is installed to the outer wall fixed mounting of installation piece 7, the centre gripping subassembly includes connecting seat 14 of fixed connection at installation piece 7 both sides outer wall, the inner wall rotation of connecting seat 14 is connected with actuating lever 15, the top of actuating lever 15 articulates has first connecting lever 13, two first connecting lever 13 keep away from actuating lever 15's one end respectively with two T-shaped clamp splice 10.

The clamping groove 12 is formed in the outer wall of the top of the mounting block 7, the placing groove 6 is formed in the outer wall of the top of the translation mechanism 5, and the inner wall of the bottom of the placing groove 6 and the inner wall of the bottom of the clamping groove 12 are located at the same height.

The clamping assembly further comprises a cavity 8 arranged in the mounting block 7, a limiting column 19 is fixedly connected to the inner wall of the top of the cavity 8, a limiting sleeve 20 is movably connected to the outer wall of the limiting column 19, and two third connecting rods 18 are symmetrically and rotatably connected to the outer wall of the limiting sleeve 20.

The outer wall of the driving rod 15 is fixedly connected with a second connecting rod 17, the second connecting rod 17 is perpendicular to the driving rod 15, and one end of the second connecting rod 17, which is far away from the driving rod 15, is hinged with one end of the third connecting rod 18, which is far away from the limiting sleeve 20.

The ends of the two drive rods 15 located inside the cavity 8 are jointly hinged with a cylinder 16.

The implementation principle of the optical fiber fusion splicer of the embodiment of the application is as follows: when the optical fiber fusion splice device is used, optical fibers to be fused are placed in the clamping groove 12 and the placing groove 6, the air cylinder 16 is started through the matching of the clamping assembly, the output end of the air cylinder 16 extends outwards, the whole of the air cylinder 16 is lengthened, the distance between the bottom ends of the two driving rods 15 is increased, the bottom ends of the driving rods 15 are mutually far away, the bottom ends of the driving rods 15 are hinged with the air cylinder 16, interference cannot occur when the bottom ends of the driving rods 15 move, when the bottom ends of the driving rods 15 are mutually far away, the driving rods 15 rotate around the connecting seat 14 with the position of the connecting seat 14, the top ends of the two driving rods 15 are mutually close, at the moment, the top ends of the driving rods 15 squeeze the T-shaped clamping blocks 10 through the first connecting rod 13, so that the two T-shaped clamping blocks 10 slide relatively on the inner wall of the T-shaped sliding groove 9, the optical fibers are conveniently clamped, the outer ends and the inner ends of the optical fibers are simultaneously fixed, the optical fibers are accordingly improved, when workers touch the optical fibers positioned outside the machine body 1 by mistake, the optical fibers which are fused inside the machine body 1 are prevented from being influenced, then the optical fibers are relatively sliding inside the machine body 1, the optical fibers are relatively slide inside the U-shaped sliding slide rails 4, the optical fibers are accurately positioned inside the machine body, the optical fibers are accurately fused, the optical fibers are positioned inside the optical fiber fusion splice device, and the optical fibers are accurately, and the optical fibers are fused, and the optical fibers are 3 are fused, and the optical fibers are 3, and the optical fibers are positioned, and the optical fibers are accurately and the optical fibers are fused;

it is worth noting that when the T-shaped clamping block 10 clamps the optical fiber, the two rubber pads 11 are in contact with the outer wall of the optical fiber, on one hand, the situation that the optical fiber is damaged due to direct rigid contact between the two T-shaped clamping blocks 10 and the optical fiber is avoided, on the other hand, the soft performance of the two rubber pads 11 can be good in deformation and wrapping the optical fiber, clamping stability is improved during clamping, when the top ends of the two driving rods 15 are relatively close to each other, one end, located inside the cavity 8, of the second connecting rod 17 close to the limiting sleeve 20 moves downwards, the limiting sleeve 20 is driven to slide downwards along the outer wall of the limiting post 19, the limiting effect is achieved, and the integral stability of the clamping assembly is facilitated.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. An optical fiber fusion splicer, includes organism (1), its characterized in that: the utility model discloses a butt fusion groove (2) has been seted up to the top outer wall of organism (1), butt fusion groove (2) both sides outer wall fixed mounting has fusion joint (3), and the top outer wall fixed mounting of organism (1) has two U-shaped slide rail (4), two U-shaped slide rail (4) and two butt fusion joint (3) are mutually perpendicular, and the inside sliding connection of two U-shaped slide rail (4) has translation mechanism (5), the both ends fixedly connected with installation piece (7) of translation mechanism (5), T shape spout (9) have been seted up to the top outer wall of installation piece (7), the inner wall sliding connection of T shape spout (9) has T shape clamp splice (10) that are used for centre gripping optic fibre, two the outer wall fixed mounting that T shape clamp splice (10) are relative has rubber pad (11), the clamping component of two T shape clamp splice (10) of drive or the back of the body, clamping component includes connecting seat (14) of fixed connection at installation piece (7) both sides outer wall, the inner wall rotation of connecting seat (14) is connected with actuating lever (15), two articulated connecting rod (15) and two top (13) are kept away from respectively.

2. An optical fiber fusion splicer according to claim 1, characterized in that: clamping grooves (12) are formed in the outer wall of the top of the mounting block (7), a placing groove (6) is formed in the outer wall of the top of the translation mechanism (5), and the inner wall of the bottom of the placing groove (6) and the inner wall of the bottom of the clamping grooves (12) are located at the same height.

3. An optical fiber fusion splicer according to claim 2, characterized in that: the clamping assembly further comprises a cavity (8) arranged inside the mounting block (7), a limiting column (19) is fixedly connected to the inner wall of the top of the cavity (8), a limiting sleeve (20) is movably connected to the outer wall of the limiting column (19), and two third connecting rods (18) are symmetrically and rotatably connected to the outer wall of the limiting sleeve (20).

4. An optical fiber fusion splicer according to claim 3, characterized in that: the outer wall fixedly connected with second connecting rod (17) of actuating lever (15), second connecting rod (17) with actuating lever (15) looks vertically, the one end that actuating lever (15) was kept away from to second connecting rod (17) with the one end that stop collar (20) was kept away from to third connecting rod (18) articulates mutually.

5. The optical fiber fusion splicer according to claim 4, wherein: one end of the two driving rods (15) positioned in the cavity (8) is hinged with a cylinder (16) together.