CN215526177U

CN215526177U - Integrated multi-light transmission sheet connector

Info

Publication number: CN215526177U
Application number: CN202120662095.9U
Authority: CN
Inventors: 桑道春
Original assignee: Nanjing Sint Telecommunication Technology Development Co ltd
Current assignee: Nanjing Sint Telecommunication Technology Development Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2022-01-14
Anticipated expiration: 2031-04-01

Abstract

The utility model relates to the technical field of connectors and discloses an integrally-formed multi-optical transmission piece connector which comprises two optical fiber lines, a male plug, a female plug and an adapter, wherein the optical fiber line on the left side is connected with the male plug, the optical fiber line on the right side is connected with the female plug, the male plug and the female plug are both spliced with corresponding side edges of the adapter, limiting mechanisms are arranged on two sides of the adapter and comprise a U-shaped cover and a spring, the U-shaped cover is fixedly arranged on the upper surface of the adapter, the spring is arranged in the U-shaped cover, the lower end of the spring is fixedly connected with the upper surface of the adapter, a limiting block is fixedly connected to the upper end of the spring, a pressing rod is fixedly arranged on the upper surface of the limiting block, and the upper end rod wall of the pressing rod penetrates through the top of the U-shaped cover and is fixedly connected with the top of the U-shaped cover in a sliding mode. The utility model can ensure that the male plug and the female plug are tightly connected with the adapter and are not easy to fall off.

Description

Integrated multi-light transmission sheet connector

Technical Field

The utility model relates to the technical field of connectors, in particular to an integrally formed multi-light transmission sheet connector.

Background

The multi-optical transmission sheet connector, commonly called a loose joint, generally called an optical connector, is a reusable passive device for connecting two optical fibers or optical cables to form a continuous optical path, has been widely used in optical fiber transmission lines, optical fiber distribution frames, optical fiber testing instruments and meters, and is the most used passive optical device.

The existing multi-optical transmission sheet connector realizes the butt joint of optical cable links through a coupler, also called an adapter, and when the adapter is used for connection, the multi-optical transmission sheet connectors on two sides are only connected with the two sides of the adapter through simple clamping, so that the two multi-optical transmission sheet connectors are easily separated from the adapter.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a multi-light transmission sheet connector in the prior art is simply clamped with an adapter and is easy to separate the multi-light transmission sheet connector with two sides from the adapter, and the integrally-formed multi-light transmission sheet connector is provided.

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

many optical transmission piece connectors of integrated into one piece, including two optic fibre lines, public plug, female plug and adapter, left side optic fibre line and public plug connection, right side optic fibre line and female plug connection, public plug all pegs graft mutually with the corresponding side of adapter with female plug, the both sides of adapter all are equipped with stop gear, stop gear includes U-shaped cover and spring, U-shaped cover fixed mounting is on the adapter upper surface, the spring sets up inside the U-shaped cover, and lower extreme and adapter upper surface fixed connection, the upper end fixedly connected with stopper of spring, the last fixed surface of stopper installs the depression bar, the upper end pole wall of depression bar runs through U-shaped cover top, and with the solid sliding connection in top of U-shaped cover.

Preferably, the bar mouth has all been seted up to the both sides wall of U-shaped cover, the L-shaped groove has been seted up in the both sides of stopper, the equal fixed mounting in one side that public plug and female plug faced mutually has L shape pole, every the bar mouth that corresponds is all run through to one side that L shape pole faced mutually, and pegs graft mutually with the L-shaped groove that corresponds.

Preferably, two the outer wall of optic fibre line is all fixed the cup joint has the protection foot, two the protection foot looks one side facing all with the lateral wall fixed connection of the public plug that corresponds and female plug, two the inside equal fixed mounting in both sides of protection foot has the aluminum alloy support bar.

Preferably, a plurality of openings are formed in two side walls of the two protection feet.

Preferably, both sides of the adapter are fixedly provided with annular sealing gaskets.

Preferably, a pressing block is fixedly mounted on the upper end rod wall of the pressing rod.

Compared with the prior art, the utility model provides the integrally formed multi-light transmission sheet connector, which has the following beneficial effects:

1. this many optical transmission piece connectors of integrated into one piece, through the design of L shape pole, spring and stopper, and then when public plug and the young adapter of female plug are inside to dock mutually, the L shape pole that makes the side that corresponds and the L shape groove that corresponds peg graft mutually, and then can carry on spacingly to public plug and female plug to can effectively prevent it from droing.

2. This many optical transmission piece connectors of integrated into one piece, through the design of the protection foot and the aluminum alloy support bar of two optic fibre outer walls, and then can effectual protection optic fibre line, make its and the difficult fracture that produces in plug connection's place.

The parts which are not involved in the device are the same as those in the prior art or can be realized by adopting the prior art, and the utility model can ensure that the male plug, the female plug and the adapter are firmly connected and are not easy to fall off.

Drawings

FIG. 1 is a schematic structural diagram of an integrally formed multi-optical transmission sheet connector according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic view of the structure of part B of fig. 1.

In the figure: 1 optical fiber line, 2 male plugs, 3 female plugs, 4 adapters, 5U-shaped covers, 6 springs, 7 limiting blocks, 8 pressing rods, 9L-shaped rods, 10 annular sealing gaskets, 11 pressing blocks, 12 protection feet, 13 aluminum alloy supporting bars, 14L-shaped grooves, 15 openings and 16 strip-shaped openings.

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.

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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, an integrally formed multi-optical transmission sheet connector comprises two optical fiber lines 1, a male plug 2, a female plug 3 and an adaptor 4, wherein the left optical fiber line 1 is connected with the male plug 2, the right optical fiber line 1 is connected with the female plug 3, the male plug 2 and the female plug 3 are both inserted with corresponding side edges of the adaptor 4, both sides of the adaptor 4 are provided with a limiting mechanism, the limiting mechanism comprises a U-shaped cover 5 and a spring 6, the U-shaped cover 5 is fixedly arranged on the upper surface of the adaptor 4, the spring 6 is arranged inside the U-shaped cover 5, the lower end of the spring is fixedly connected with the upper surface of the adaptor 4, the upper end of the spring 6 is fixedly connected with a limiting block 7, the upper surface of the limiting block 7 is fixedly provided with a pressing rod 8, the upper end rod wall of the pressing rod 8 penetrates through the top of the U-shaped cover 5 and is fixedly and slidably connected with the top of the U-shaped cover 5, the design of the limiting mechanism can fix the male plug 2 and the female plug 3, so that the male plug 2 and the female plug 3 are not easy to fall off.

Strip mouth 16 has all been seted up to the both sides wall of U-shaped cover 5, L-shaped groove 14 has been seted up in advancing in the both sides of stopper 7, public plug 2 and the equal fixed mounting in one side that female plug 3 faced mutually have L shape pole 9, and every L shape pole 9 one side that faces mutually all runs through corresponding strip mouth 16, and pegs graft mutually with corresponding L-shaped groove 14, pegs graft mutually with corresponding L-shaped groove 14 through corresponding L shape pole 9, and then realizes the fixed to public plug 2 and female plug 3.

The outer wall of two optic fibre lines 1 all fixes the cover and has connect protection feet 12, two protection feet 12 one side that faces each other all with the lateral wall fixed connection of corresponding public plug 2 and female plug 3, the inside equal fixed mounting in both sides of two protection feet 12 has aluminum alloy support bar 13, and aluminum alloy support bar 13's design plays the supporting role to two protection feet 12.

A plurality of openings 15 have all been seted up to the both sides wall of two protection feet 12, and the design of a plurality of openings 15 makes two optic fibre lines 1 the angle of buckling at will as required.

The both sides of adapter 4 are equal fixed mounting have annular sealing gasket 10, the design of annular sealing gasket 10, and then make adapter 4 and male plug 2 and female plug 3 between the lateral wall sealed to effectively prevent that the dust from getting into.

The upper end rod wall of the pressure rod 8 is fixedly provided with a pressure block 11, and the design of the pressure block 11 is convenient for an operator to press the pressure rod 9.

In the utility model, when the optical fiber connector is used, the L-shaped rods 9 on the corresponding sides are clamped with the corresponding L-shaped grooves 14, so that the male plugs 2 and the female plugs 3 on the two sides are fixedly connected with the adapter 4, the male plugs 2 and the female plugs 3 are not easy to fall off from the adapter 4, the press block 11 extrudes the press rod 8 by extruding the press block 11, the press rod 8 drives the limit block 7 to move downwards, the L-shaped rods 9 leave the corresponding L-shaped grooves 14, the male plugs 2 and the female plugs 3 can be pulled out from the inside of the adapter 4, the optical fiber wires 1 can be effectively protected by the design of the protection pins 12 on the outer walls of the two optical fiber wires 1 and the aluminum alloy support bars 13, the connection positions of the optical fiber wires 1 and the plugs are not easy to break, and the angles of the optical fiber wires 1 can be bent at will according to requirements by the openings 15 formed on the two sides of the two protection pins 12.

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. An integrally-formed multi-optical transmission sheet connector comprises two optical fiber lines (1), a male plug (2), a female plug (3) and an adapter (4), and is characterized in that the optical fiber lines (1) are connected with the male plug (2) on the left side, the optical fiber lines (1) are connected with the female plug (3) on the right side, the male plug (2) and the female plug (3) are all inserted into corresponding side edges of the adapter (4), limiting mechanisms are arranged on two sides of the adapter (4), each limiting mechanism comprises a U-shaped cover (5) and a spring (6), the U-shaped covers (5) are fixedly installed on the upper surface of the adapter (4), the springs (6) are arranged inside the U-shaped covers (5), the lower ends of the springs are fixedly connected with the upper surface of the adapter (4), limit blocks (7) are fixedly connected to the upper ends of the springs (6), and pressure rods (8) are fixedly installed on the upper surfaces of the limit blocks (7), the upper end rod wall of the pressure rod (8) penetrates through the top of the U-shaped cover (5) and is fixedly and slidably connected with the top of the U-shaped cover (5).

2. The connector of claim 1, wherein two side walls of the U-shaped cover (5) are respectively provided with a strip-shaped opening (16), two sides of the limiting block (7) are respectively provided with an L-shaped groove (14), one opposite sides of the male plug (2) and the female plug (3) are respectively and fixedly provided with an L-shaped rod (9), and one opposite side of each L-shaped rod (9) penetrates through the corresponding strip-shaped opening (16) and is inserted into the corresponding L-shaped groove (14).

3. The connector of claim 1, wherein the outer walls of the two optical fiber lines (1) are fixedly sleeved with protection pins (12), the opposite sides of the two protection pins (12) are fixedly connected with the side walls of the corresponding male plug (2) and the corresponding female plug (3), and aluminum alloy support bars (13) are fixedly mounted inside the two sides of the two protection pins (12).

4. The integrally formed multiple light transmitting sheet connector according to claim 3, wherein a plurality of openings (15) are formed on both side walls of the two protection legs (12).

5. The integrally formed multiple light transmitting sheet connector according to claim 1 wherein an annular gasket (10) is fixedly mounted to both sides of the adapter (4).

6. The integrally formed multiple light transmitting sheet connector according to claim 1, wherein the upper end wall of the pressure lever (8) is fixedly mounted with a pressing block (11).