CN217748225U

CN217748225U - MPO-MTP optical fiber end face cleaning pen

Info

Publication number: CN217748225U
Application number: CN202221471045.3U
Authority: CN
Inventors: 陈纪军
Original assignee: Shenzhen Torch Telecom Technology Co ltd
Current assignee: Shenzhen Torch Telecom Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-08
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to a clean technical field of fiber end face, and disclose a MPO-MTP fiber end face cleaning pen, including preceding shell and back shell, preceding shell and back shell joint are in the same place, the joint has two hyaline shells, two in preceding shell and the back shell the unwrapping wire chamber has all been seted up and the line chamber is received to the inside of hyaline shell, the unwrapping wire chamber all is equipped with the connecting axle with the inner wall of receiving the line chamber, two the connecting axle overcoat is equipped with drawing drum and take-up reel, it is equipped with the spring in two interior compression rods and the interior compression rod to peg graft in the preceding shell, the pole wall of interior compression rod is connected with a plurality of latches and slip dish. The utility model discloses can make the cleaning tape in clean pen, avoid because open structure leads to the cleaning tape often to have the condition that drops and the extrusion through the flexible glue, make the flexible glue warp, can contact with the fiber end face laminating of oblique 8 degrees completely, make by clean fiber end face, cleaning tape, flexible glue formation same plane, reach clear best effect.

Description

MPO-MTP optical fiber end face cleaning pen

Technical Field

The utility model relates to a clean technical field of fiber end face especially relates to a clean pen of MPO-MTP fiber end face.

Background

Optical fibers are short for optical fibers, and are fibers made of glass or plastic that can be used as a light conducting means.

At present, the cleaning head part of the optical fiber end face cleaning pen is designed by hard plastic, the end face of an MPO/MTP optical fiber is flat (has no inclination), the cleaning effect is good, but an angle cannot be formed on the end face of the MPO/MTP optical fiber with an inclination of 8 degrees, so that the cleaned optical fiber end face, the cleaning cloth belt and the hard plastic cannot be completely attached, and the optimal cleaning effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art in the clean head of optical fiber terminal surface cleaning pen adopt the duroplast design, be the crew cut (no inclination) to MPO MTP fiber end face, clean effect can, but to the MPO MTP fiber end face that has oblique 8 degrees, just can not form the angle, make by clean fiber end face, clean strap, ebonite can not laminate completely, can not reach the problem of the clean effect of best, and the clear pen of MPO-MTP fiber end face that provides.

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

the utility model provides a clean pen of MPO-MTP fiber end face, includes preceding shell and back shell, preceding shell and back shell joint are in the same place, the joint has two hyaline hulls, two in preceding shell and the back shell the unwrapping wire chamber has all been seted up to the inside of hyaline hull and has been received the line chamber, unwrapping wire chamber all is equipped with the connecting axle with the inner wall of receiving the line chamber, two the connecting axle overlaps respectively outward and is equipped with drawing drum and take-up reel, it is equipped with the spring in two interior compression bars and the interior compression bar to peg graft in the preceding shell, the pole wall of interior compression bar is connected with a plurality of latches and sliding disk, does not the lateral wall fixedly connected with gear of take-up reel, two interior compression bar overcoat is equipped with same outer sleeve, the outer sleeve front end is equipped with the head sleeve, be connected with the flexible glue through support piece in the head sleeve.

Preferably, an anti-slip sheet is arranged between the take-up reel and the take-up cavity.

Preferably, a plurality of guide rollers are arranged in the transparent shell.

Preferably, the head sleeve is sleeved with a dustproof cap.

Compared with the prior art, the utility model provides a clean pen of MPO-MTP optic fibre terminal surface possesses following beneficial effect:

1. the MPO-MTP fiber end face cleaning pen has the advantages that the cleaning tape can be arranged in the cleaning pen through the arranged front shell, the rear shell, the transparent shell, the wire releasing cavity, the wire receiving cavity, the connecting shaft, the wire releasing disc, the wire receiving disc, the inner compression rod, the latch, the gear, the outer sleeve, the head sleeve, the supporting piece and the soft rubber, and the condition that the cleaning tape often falls off due to the open structure is avoided.

2. The MPO-MTP fiber end face cleaning pen has the advantages that through the arrangement of the front shell, the rear shell, the transparent shell, the pay-off cavity, the take-up cavity, the connecting shaft, the pay-off reel, the take-up reel, the inner compression rod, the latch, the gear, the outer sleeve, the head sleeve, the supporting piece and the soft rubber, when the inclined (8 degrees inclined) MTP/MPO fiber end face is cleaned, the soft rubber is deformed through extrusion of the soft rubber, the soft rubber can be completely attached and contacted with the inclined 8 degrees of the fiber end face, the cleaned fiber end face, the cleaning belt and the soft rubber form the same plane, and the best cleaning effect is achieved.

But also the device in not relate to the part all the same with prior art or can adopt prior art to realize, the utility model discloses can make the cleaning strip in clean pen, avoided because open structure leads to the cleaning strip often to have the condition that drops and the extrusion through the flexible glue, make the flexible glue warp, can be completely with the fiber end face laminating contact of oblique 8 degrees, make by clean fiber end face, cleaning strip, flexible glue formation same plane, reach clear best effect.

Drawings

FIG. 1 is a schematic structural view of an MPO-MTP optical fiber end face cleaning pen according to the present invention;

fig. 2 is an exploded view of fig. 1.

In the figure: 1. a front housing; 2. a rear housing; 3. a transparent shell; 4. a wire releasing cavity; 5. a wire take-up cavity; 6. a connecting shaft; 7. a pay-off reel; 8. a take-up reel; 9. an inner compression bar; 10. clamping teeth; 11. a gear; 12. an outer sleeve; 13. a head sleeve; 14. a support member; 15. soft gum is carried out; 16. an anti-slip sheet; 17. a guide roller; 18. a dust cap; 19. a sliding disk.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an MPO-MTP optical fiber end face cleaning pen comprises a front shell 1 and a rear shell 2, wherein the front shell 1 and the rear shell 2 are clamped together, two transparent shells 3 are clamped in the front shell 1 and the rear shell 2, a pay-off cavity 4 and a take-up cavity 5 are formed in the two transparent shells 3, connecting shafts 6 are arranged on the inner walls of the pay-off cavity 4 and the take-up cavity 5, a pay-off reel 7 and a take-up reel 8 are respectively sleeved outside the two connecting shafts 6, two inner compression rods 9 are inserted in the front shell 1, springs are arranged in the inner compression rods 9, rod walls of the inner compression rods 9 are connected with a plurality of clamping teeth 10, a gear 11 and a sliding disc 19 are fixedly connected to the side wall of the take-up reel 8, the same outer sleeve 12 is sleeved outside the two inner compression rods 9, a head sleeve 13 is arranged at the front end of the outer sleeve 12, and a soft rubber 15 is connected in the head sleeve 13 through a support 14.

Be equipped with between take-up reel 8 and the receipts line chamber 5 and prevent down gleitbretter 16, prevent down gleitbretter 16's shell fragment and withstand take-up reel 8 internal gear department, prevent that take-up reel 8 reverse rotation.

A plurality of guide rollers 17 are arranged in the transparent shell 3, and can guide the cleaning belt.

The head sleeve 13 is externally sleeved with a dustproof cap 18 to prevent dust from entering a cleaning belt on the specific surface of the pay-off reel 8 as much as possible.

In the utility model, when in use, the pay-off reel 8 is used for putting a clean cleaning tape, the cleaning tape line is coiled through a corresponding design structure, the cleaning tape is bypassed from the upper surface of the head part of the soft rubber 15, finally the cleaning tape reaches the take-up reel 8, the cleaning cloth on the upper surface of the head part of the soft rubber 15 is contacted with the end surface of the cleaned optical fiber (MPO/MTP optical fiber end surface), the whole set of structure is pushed forward (reaching the position limited by the mechanical structure), the end surface of the cleaned optical fiber, the cleaning tape and the soft rubber are fully extruded and laminated (especially used for cleaning the optical fiber end surface of an inclined 8 degree MTPAPC), after reaching the position limited by the mechanical structure, the whole is pushed forward again, in the pushing process, the inner compression rod 9 and the outer sleeve 13 are moved backwards, the latch 10 on the inner compression rod 9 can drive the sliding disc 19 to rotate, the sliding disc 19 can drive the take-up reel 8 to rotate, and the cleaning tape is pulled to move, the cleaning cloth belt is enabled to walk on the end face of the cleaned optical fiber to achieve cleaning action and effect, the winding disc 8 winds the cleaned cloth belt, the unwinding disc 7 is placed on the uncleaned cloth belt, after the uncleaned cloth belt reaches a stroke position of a compression design, a hand is loosened, a spring sleeved on the inner compression rod 9 is compressed to form a reaction force, the inner compression rod 9 and the outer sleeve 12 are enabled to restore to original positions, the inner compression rod 9 can drive the sliding disc 19 to rotate (the sliding design is adopted here), the anti-sliding piece 16 abuts against the gear in the winding disc 8 to prevent the winding disc 8 from rotating along with the spring, the inner compression rod 9 drives the sliding disc 19 to rotate to enable the sliding disc 19 to rotate in a sliding manner, the winding disc 8 is enabled to be fixed at the original position, the whole cleaning action is finished, the cleaning belt can be arranged in the cleaning pen, and the situation that the cleaning belt is frequently dropped off due to an open structure and extrusion through soft rubber are avoided, the soft glue is deformed and can be completely attached and contacted with the optical fiber end face inclined by 8 degrees, so that the cleaned optical fiber end face, the cleaning belt and the soft glue form the same plane, and the best cleaning effect is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The MPO-MTP optical fiber end face cleaning pen comprises a front shell (1) and a rear shell (2), and is characterized in that the front shell (1) and the rear shell (2) are connected in a clamped mode, two transparent shells (3) are connected in the front shell (1) and the rear shell (2) in a clamped mode, a pay-off cavity (4) and a take-up cavity (5) are formed in the transparent shells (3), connecting shafts (6) are arranged on the inner walls of the pay-off cavity (4) and the take-up cavity (5), a pay-off reel (7) and a take-up reel (8) are respectively sleeved outside the connecting shafts (6), springs are arranged in two inner compression rods (9) and the inner compression rods (9) in the front shell (1), a plurality of clamping teeth (10) are connected to the rod walls of the inner compression rods (9), a gear (11) and a sliding disc (19) are fixedly connected to the side walls of the take-up reel (8), the same compression rod (12) is sleeved outside the outer sleeve (12), and a head portion (13) of the sleeve (13) is connected with a soft rubber support piece (15).

2. The MPO-MTP optical fiber end face cleaning pen according to claim 1, wherein a slip-back preventing piece (16) is arranged between the take-up reel (8) and the take-up cavity (5).

3. The MPO-MTP fiber end face cleaning pen according to claim 1, wherein a plurality of guide rollers (17) are arranged in the transparent shell (3).

4. The MPO-MTP optical fiber end face cleaning pen according to claim 1, characterized in that the head sleeve (13) is externally sleeved with a dust cap (18).