CN212207761U

CN212207761U - Waterproof dustproof optic fibre adapter of integral type

Info

Publication number: CN212207761U
Application number: CN202021148714.4U
Authority: CN
Inventors: 张松涛
Original assignee: Ac Union Technology Co ltd
Current assignee: Ac Union Technology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2020-12-22
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses an integrated waterproof dustproof optical fiber adapter, which comprises a shell and a spring plate device, wherein the inner positions of the left and right sides of the front and back ends of the shell are provided with fixed grooves, the positions of the left and right sides of the front and back ends of the shell are sleeved with optical fiber connectors, four optical fiber connectors are positioned at the inner positions of the fixed grooves, the positions of the front and back sides of the upper and lower ends of the shell are provided with dustproof radiating grooves, the middle position of the left and right ends of the shell is provided with a convex spring clamping column device, because the convex spring clamping column device is installed, an anti-falling fixed seat is fixedly connected with the shell through a fixed bolt, and simultaneously, the convex inserting column is elastically connected with the anti-falling fixed seat through an expansion spring and a fixed cylinder, so that the installation work is carried out, and the whole device can be quickly and fixedly, this saves installation time.

Description

Waterproof dustproof optic fibre adapter of integral type

Technical Field

The utility model belongs to the technical field of the optical fiber adapter is relevant, concretely relates to waterproof dustproof optical fiber adapter of integral type.

Background

The optical fiber connector is the most used passive optical device in the optical fiber communication system, and most of the optical fiber connectors are composed of three parts: two optical fiber connectors and a coupler; two optical fiber connectors are arranged at the tail ends of the two optical fibers; the coupler acts as an alignment sleeve; in addition, the coupler is provided with a metal or nonmetal flange so as to facilitate the installation and fixation of the connector.

The existing fiber adapter technology has the following problems: when the existing optical fiber adapter is installed, the fixed connection work is carried out through the fixing nut device, and the gap between the optical fiber adapter and the fixed end is narrow, so that when the optical fiber adapter is installed, a worker can find that the optical fiber adapter is installed fixedly and inconvenient, and the installation time is delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof dustproof optic fibre adapter of integral type to what put forward delays the installation time problem among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an integrated waterproof dustproof optical fiber adapter comprises a shell and a spring piece device, wherein fixed grooves are arranged at the inner positions of the left side and the right side of the front end and the rear end of the shell, optical fiber connectors are sleeved at the positions of the left side and the right side of the front end and the rear end of the shell, four optical fiber connectors are arranged at the inner positions of the fixed grooves, dustproof heat dissipation grooves are arranged at the positions of the front side and the rear side of the upper end and the lower end of the shell, a convex spring clamping column device is arranged at the middle position of the left end and the right end of the shell, two convex spring clamping column devices comprise an inverted convex fixing round hole, an anti-falling fixing seat, a convex inserting column, a fixing cylinder and a telescopic spring, the anti-falling fixing seat is provided with the fixing cylinder towards the position of the inner wall of the middle end, the outer wall of the, the outside fixed cylinder all is provided with the type of protruding and inserts the post towards outer position department and anticreep fixing base inside position department towards the outside, anticreep fixing base four corners inside position department is provided with the fixed round hole of type of falling type of protruding, rear side inside position department is provided with the shell fragment device in both ends about the casing.

Preferably, a coupler is arranged at the position inside the middle of the shell and fixedly sleeved with the optical fiber connector, the thickness of the shell is eight millimeters, inner threaded holes are formed in the positions of the middle four corners of the left end and the right end of the shell, and anti-oxidation paint layer structures are arranged on the positions of the inner wall and the outer wall of the shell.

Preferably, the number of the fixing grooves is four, the length of the four fixing grooves is two centimeters, and anti-oxidation paint layer structures are arranged on the inner walls of the four fixing grooves.

Preferably, dustproof radiating groove sets up to sixteen dustproof radiating groove middle inside position department is provided with the dust screen, sixteen dustproof radiating groove is a style of calligraphy structure and distributes both sides position department around upper and lower both ends.

Preferably, the convex spring fastener device sets up to two, two convex spring fastener device outer wall position department is provided with anti-skidding paint layer structure, two convex spring fastener device is with casing symmetric connection, two fixed cylinder in the convex spring fastener device sets up to six, six fixed cylinder inserts post fixed connection with anticreep fixing base and convex respectively, expanding spring sets up to three, two convex spring fastener device passes through fixing bolt and casing fixed connection.

Preferably, the number of the optical fiber connectors is four, the thickness of the four optical fiber connectors is five millimeters, and anti-oxidation paint layer structures are arranged on the inner wall and the outer wall of the four optical fiber connectors.

Preferably, the elastic piece device comprises a concave connecting block and a fixed elastic piece, the inner positions of the upper parts of the left end and the right end of the concave connecting block are fixed with square grooves, the inner walls of the left ends of the two fixed square grooves are welded with the fixed elastic piece, the two fixed elastic pieces have elasticity, and the elastic piece device is fixedly connected with the shell.

Compared with the prior art, the utility model provides a waterproof dustproof optic fibre adapter of integral type possesses following beneficial effect:

1. the utility model discloses install type spring stuck column device, and the anticreep fixing base passes through fixing bolt and casing fixed connection, and type shape is inserted the post simultaneously and is passed through expanding spring and fixed cylinder and anticreep fixing base elastic connection, is carrying out the installation work, through carrying out the work of stretching out and drawing back to type spring stuck column device, just can make whole device can be quick carry out fixed connection work with outside stiff end, has just so practiced thrift installation time.

2. The utility model discloses install type spring card post device, and the anticreep fixing base passes through fixing bolt and casing fixed connection, installing work is being carried out, the staff is earlier towards intermediate position department press down type and insert the post, will make expanding spring carry out compression work, when type is inserted post and anticreep fixing base parallel and level, the staff just can put into the inside position department of stiff end with whole device, at the in-process that removes, expanding spring will extend work, thereby make type insert post and stiff end inner wall in close contact with, after the fixed slot who inserts in post and the outside stiff end aligns when type, type is inserted inside the fixed slot that the post will stretch into in the outside stiff end, thereby make whole device can carry out fixed connection work with outside stiff end fast, installation time has been practiced thrift like this.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of an integrated waterproof and dustproof optical fiber adapter provided by the present invention;

fig. 2 is a schematic structural view of a convex spring clip device provided by the present invention;

fig. 3 is a schematic view of the anatomical structure of the convex spring clip device provided by the present invention;

in the figure: 1. a dustproof heat dissipation groove; 2. a convex spring clamp post device; 21. a reversed convex fixing round hole; 22. an anti-drop fixed seat; 23. inserting the columns in a convex shape; 24. fixing the cylinder; 25. a tension spring; 3. fixing grooves; 4. an optical fiber splice; 5. a housing; 6. a spring plate device.

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: an integral waterproof dustproof optical fiber adapter comprises a shell 5 and a spring plate device 6, wherein a coupler is arranged at the position inside the middle of the shell 5, the coupler is fixedly sleeved with an optical fiber connector 4, the thickness of the shell 5 is eight millimeters, inner threaded holes are formed in the positions of four corners in the middle of the left end and the right end of the shell 5, anti-oxidation paint layer structures are arranged at the positions of the inner wall and the outer wall of the shell 5, the shell 5 can better perform fixed connection work and protection work, meanwhile, the shell 5 can better perform coupling work, fixing grooves 3 are formed in the positions inside the left side and the right side of the front end and the rear end of the shell 5, the four fixing grooves 3 are four, the length of each fixing groove 3 is two centimeters, anti-oxidation paint layer structures are arranged at the positions of the inner walls of the four fixing grooves 3, the four fixing grooves 3 can better perform fixed, the optical fiber connectors 4 are sleeved at the left and right sides of the front and rear ends of the shell 5, the four optical fiber connectors 4 are positioned at the inner positions of the fixing grooves 3, the number of the optical fiber connectors 4 is four, the thickness of the four optical fiber connectors 4 is five millimeters, the inner and outer wall positions of the four optical fiber connectors 4 are provided with anti-oxidation paint layer structures, telecommunication connection work can be better carried out with corresponding optical fiber wires through the four optical fiber connectors 4, the front and rear sides of the upper and lower ends of the shell 5 are provided with dustproof radiating grooves 1, the number of the dustproof radiating grooves 1 is sixteen, the inner positions of the middle parts of the sixteen dustproof radiating grooves 1 are provided with dustproof nets, the sixteen dustproof radiating grooves 1 are distributed at the front and rear sides of the upper and lower ends in a straight structure, the dustproof radiating work can be better carried out through the sixteen dustproof radiating grooves 1, and the middle positions of the left and right ends of, the two convex spring clamping column devices 2 comprise inverted convex fixing round holes 21, anti-falling fixing seats 22, convex inserting columns 23, fixing cylinders 24 and telescopic springs 25, wherein the positions of the inner walls of the middle ends of the anti-falling fixing seats 22 are provided with the fixing cylinders 24, the outer walls of the fixing cylinders 24 are sleeved with the telescopic springs 25, the telescopic springs 25 are positioned in the anti-falling fixing seats 22, the positions of the inner walls of the outer sides of the telescopic springs 25 are sleeved with the fixing cylinders 24, the positions of the outer ends of the outer fixing cylinders 24 and the positions of the inner sides of the outer sides of the anti-falling fixing seats 22 are provided with the convex inserting columns 23, the positions of the inner parts of four corners of the anti-falling fixing seats 22 are provided with the inverted convex fixing round holes 21, the two convex spring clamping column devices 2 are provided with anti-skid paint layer structures, the two convex spring clamping column devices 2 are symmetrically connected through the shell 5, six fixing cylinders 24 in the two convex spring clamping column devices 2 are arranged, the six fixing cylinders 24 are respectively and fixedly connected with an anti-falling fixing seat 22 and a convex inserting column 23, three telescopic springs 25 are arranged, the two convex spring clamping column devices 2 are fixedly connected with the shell 5 through fixing bolts, the whole device can be quickly and fixedly connected with an external fixing end through telescopic work of the two convex spring clamping column devices 2, a spring plate device 6 is arranged at the inner position of the rear side in the left and right ends of the shell 5, the spring plate device 6 consists of a concave connecting block and a fixing spring plate, a square groove is fixed at the inner position of the upper part in the left and right ends of the concave connecting block, the inner wall positions of the left ends of the two fixing square grooves are welded with the fixing spring plate, the two fixing spring plates have elasticity, and the spring plate device 6 is fixedly connected with the shell 5, through the elastic sheet device 6, elastic connection work can be better carried out.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, the staff is earlier through pressing down work to two font spring fastener device 2, will make two font spring fastener device 2 carry out the work of stretching out and drawing back, thereby make things convenient for the staff to carry out fixed connection with whole device and outside stiff end, after whole device carries out fixed connection with outside stiff end, the staff carries out telecommunications connection with four optical fiber splice 4 and the optical fiber line that corresponds again, after accomplishing above-mentioned all work, whole device just can come into operation, and at the in-process that uses, just can couple the light energy of transmission optic fibre output to receiving optical fiber in furthest through the inside coupler of casing 5, just so make whole device can work better.

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 waterproof dustproof optic fibre adapter of integral type, includes casing (5) and shell fragment device (6), its characterized in that: the optical fiber connector comprises a shell (5), wherein fixing grooves (3) are formed in the positions of the left and right sides of the front and rear ends of the shell (5), optical fiber connectors (4) are sleeved on the positions of the left and right sides of the front and rear ends of the shell (5), four optical fiber connectors (4) are located in the positions of the inner positions of the fixing grooves (3), dustproof heat dissipation grooves (1) are formed in the positions of the front and rear sides of the upper and rear ends of the shell (5), convex spring clamping column devices (2) are arranged in the middle positions of the left and right ends of the shell (5), two convex spring clamping column devices (2) comprise inverted convex fixing round holes (21), anti-falling fixing seats (22), convex inserting columns (23), fixing cylinders (24) and telescopic springs (25), fixing cylinders (24) are arranged towards the positions of the inner wall of the middle end of the anti-falling fixing seats (22, extension spring (25) are located anticreep fixing base (22) internal position department, extension spring (25) have cup jointed fixed cylinder (24) towards outside inner wall position department, the outside fixed cylinder (24) all are provided with type-convex and insert post (23) towards outside internal position department towards end position department and anticreep fixing base (22), anticreep fixing base (22) four corners internal position department is provided with the fixed round hole of type-convex (21), rear side internal position department is provided with shell fragment device (6) in both ends about casing (5).

2. The integrated waterproof and dustproof fiber optic adapter according to claim 1, wherein: the optical fiber connector is characterized in that a coupler is arranged at the position of the middle inside of the shell (5) and fixedly sleeved with the optical fiber connector (4), eight millimeters are arranged on the thickness of the shell (5), internal thread holes are formed in the positions of the middle four corners of the left end and the right end of the shell (5), and anti-oxidation paint layer structures are arranged at the positions of the inner wall and the outer wall of the shell (5).

3. The integrated waterproof and dustproof fiber optic adapter according to claim 1, wherein: the fixing grooves (3) are four, the length of the four fixing grooves (3) is two centimeters, and anti-oxidation paint layer structures are arranged on the inner wall positions of the four fixing grooves (3).

4. The integrated waterproof and dustproof fiber optic adapter according to claim 1, wherein: dustproof radiating groove (1) sets up to sixteen dustproof radiating groove (1) middle inside position department is provided with the dust screen, sixteen dustproof radiating groove (1) is a style of calligraphy structure and distributes both sides position department around upper and lower both ends.

5. The integrated waterproof and dustproof fiber optic adapter according to claim 1, wherein: convex font spring fastener device (2) sets up to two, two convex font spring fastener device (2) outer wall position department is provided with anti-skidding paint layer structure, two convex font spring fastener device (2) is with casing (5) symmetric connection, two fixed cylinder (24) in convex font spring fastener device (2) set up to six, six fixed cylinder (24) insert post (23) fixed connection with anticreep fixing base (22) and convex font respectively, expanding spring (25) set up to three, two convex font spring fastener device (2) are through fixing bolt and casing (5) fixed connection.

6. The integrated waterproof and dustproof fiber optic adapter according to claim 1, wherein: the optical fiber connector is characterized in that the number of the optical fiber connectors (4) is four, the thickness of the four optical fiber connectors (4) is five millimeters, and anti-oxidation paint layer structures are arranged on the inner wall and the outer wall of the four optical fiber connectors (4).

7. The integrated waterproof and dustproof fiber optic adapter according to claim 1, wherein: the elastic piece device (6) is composed of a concave connecting block and fixed elastic pieces, the inner positions of the upper parts of the left end and the right end of the concave connecting block are fixed with square grooves, the inner wall positions of the left ends of the two fixed square grooves are welded with the fixed elastic pieces, the two fixed elastic pieces have elasticity, and the elastic piece device (6) is fixedly connected with the shell (5).