CN218782438U

CN218782438U - Waterproof connector for protecting optical fiber jumper

Info

Publication number: CN218782438U
Application number: CN202223140004.9U
Authority: CN
Inventors: 王盛贤
Original assignee: Brolink Technologies (dongguan) Ltd
Current assignee: Brolink Technologies (dongguan) Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-31
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a waterproof connector for protecting optic fibre wire jumper in connector field, side of shell is equipped with the bellows, be connected with the prelude connector between bellows and the shell, the shell suit is on the surface of prelude connector, the inside of prelude connector is stretched into to the one end of bellows, bond between bellows and the prelude connector, the other end of bellows is equipped with hexagonal head connecting piece, carry out fixed connection between hexagonal head connecting piece and the bellows, side that the bellows was kept away from to hexagonal head connecting piece is equipped with the sealing member, be equipped with the afterbody connector between bellows and the sealing member, be equipped with the sealing plug between afterbody connector and the sealing member. This a waterproof connector for protecting optic fibre wire jumper through setting up bellows, shell, prelude connector, hexagonal head connecting piece, sealing plug and sealing member, has reduced the spare part of constituteing, when not influencing the result of use, can save the cost again, and the prelude connector of being convenient for simultaneously is installed with the socket fast, reduces installation steps, improves work efficiency.

Description

Waterproof connector for protecting optical fiber jumper

Technical Field

The utility model relates to a connector field, concretely relates to waterproof connector for protecting optic fibre wire jumper.

Background

The waterproof connector is a waterproof connector which is the most commonly used assembly part for jumper waterproof protection in the market, can be applied to a water-carrying environment, and can ensure that the mechanical property and the electrical property in the connector can be normally used under the condition of bearing certain water pressure.

Fig. 1 is an exploded view of the front part of a waterproof connector in the prior art, generally, the waterproof connector in fig. 1 is hoisted to a base station, and the installation steps of hoisting the waterproof connector are as follows:

step 1: removing the dustproof cap a shown in the figure 1, and opening the socket cover to expose the socket;

step 2: the head connector e shown in fig. 1 is butted on the socket, and is fixedly connected with the socket in a manual tightening way;

and 3, step 3: and finally fixing the tail end of the waterproof connector.

The existing waterproof connector has the following problems: 1. the installation steps are more, the rapid operation is inconvenient, and the working efficiency is reduced; 2. the appearance shaping is complicated, and the cost is relatively high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving above defect, provide a waterproof connector for protecting optical fiber jumper wire.

The utility model aims at realizing through the following mode: a waterproof connector for protecting optical fiber jumper, which comprises an outer shell, side of shell is equipped with the bellows, be connected with the prelude connector between bellows and the shell, the shell suit is in the surface of prelude connector, the inside of prelude connector is stretched into to the one end of bellows, bond between bellows and the prelude connector, the other end of bellows is equipped with the hexagonal head connecting piece, carry out fixed connection between hexagonal head connecting piece and the bellows, side that the bellows was kept away from to the hexagonal head connecting piece is equipped with the sealing member, be equipped with the afterbody connector between bellows and the sealing member, be equipped with the sealing plug between afterbody connector and the sealing member.

In the above description, as a further scheme, the hexagonal head connector is made of plastic, and the hexagonal head connector and the bellows, the bellows and the tail connector, and the sealing member and the tail connector are all fixedly connected by threads.

In the above description, as a further alternative, the length of the housing is 45 mm.

In the above description, as a further aspect, the surface of the hexagonal head connector is a flat surface.

In the above description, as a further aspect, the surface of the sealing plug is provided with a notch.

The utility model discloses produced beneficial effect as follows: according to the waterproof connector for protecting the optical fiber jumper, the corrugated pipe, the shell, the head connector, the hexagonal head connector, the sealing plug and the sealing piece are arranged, so that the number of components is reduced, the use effect is not influenced, the cost is saved, meanwhile, the head connector can be conveniently and quickly installed with the socket, the installation steps are reduced, and the working efficiency is improved; through setting up hexagonal head connecting piece for the shaping structure becomes simple, reduces the cost.

Drawings

FIG. 1 is an exploded view of the front of a background art waterproof connector of the present invention for protecting fiber optic jumpers;

FIG. 2 is an assembled view of FIG. 1;

fig. 3 is an exploded view of the waterproof connector for protecting optical fiber jumpers of the present invention;

FIG. 4 is an assembly view of the present invention in a watertight connector for protecting optical fiber jumpers;

1-2 in the figure: a-a dustproof cap, b-a first rubber ring, c-a second rubber ring, d-a plastic clamping piece, e-a head connector, f-a third rubber ring, g-a fourth rubber ring and h-a shell;

3-4 in the figure: the sealing structure comprises a shell 1, a corrugated pipe 2, a head connector 3, a hexagonal head connector 4, a sealing element 5, a tail connector 6, a sealing plug 7 and a notch 8.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. The first feature being "under," "beneath," and "under" the second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Referring to fig. 3-4, the embodied waterproof connector for protecting the optical fiber patch cord includes a housing 1, a corrugated tube 2 is disposed on a side of the housing 1, a header connector 3 is connected between the corrugated tube 2 and the housing 1, the housing 1 is sleeved on a surface of the header connector 3, one end of the corrugated tube 2 extends into the header connector 3, the corrugated tube 2 and the header connector 3 are bonded, a hexagon connector 4 is disposed at the other end of the corrugated tube 2, the hexagon connector 4 is fixedly connected with the corrugated tube 2, a sealing element 5 is disposed on a side of the hexagon connector 4 away from the corrugated tube 2, a tail connector 6 is disposed between the corrugated tube 2 and the sealing element 5, and a sealing plug 7 is disposed between the tail connector 6 and the sealing element 5.

The hexagonal head connecting piece 4 and the sealing piece 5 can also be assembled into a whole, so that the assembly is convenient for workers, but the inner diameters of the sealing plug 7 and the corrugated pipe 2 need to be strictly controlled.

Specifically, hexagonal head connecting piece 4 comprises the plastic, all carries out fixed connection through the screw between hexagonal head connecting piece 4 and bellows 2, between bellows 2 and the afterbody connector 6 and between sealing member 5 and the afterbody connector 6.

In this embodiment, the length of the housing 1 is 45 mm. The conventional approximately 95 mm long, the length of the housing 1 is now optimized to be 45 mm long, which reduces the length and is more suitable for the installation of the bellows 2.

In this embodiment, the surface of the hexagonal head connector 4 is a flat surface. The appearance is more succinct, simplifies the shaping.

In this embodiment the surface of the sealing plug 7 is provided with a cut-out 8. So that the mobility of the sealing plug 7 is increased to facilitate the sealing plug 7 to be plugged into the interior of the sealing member 5.

The embodiment of the utility model provides an installation step of carrying out hoist and mount does:

step 1: the head connector 3 is fixedly connected with the socket in a manual tightening mode;

step 2: and finally, fixing the tail end of the waterproof connector.

The foregoing is a more detailed description of the invention, taken in conjunction with the specific further embodiments thereof, and it is not intended that the invention be limited to the specific details thereof. To the utility model belongs to the technical field of the ordinary skilled person, do not deviate from the utility model discloses under the prerequisite of design, still can make a plurality of simple deductions or replacement, all should regard as the utility model discloses a scope of protection.

Claims

1. A waterproof connector for protecting optical fiber jumper wire, which comprises an outer shell, a serial communication port, side of shell is equipped with the bellows, be connected with the prelude connector between bellows and the shell, the shell suit is in the surface of prelude connector, the inside of prelude connector is stretched into to the one end of bellows, bond between bellows and the prelude connector, the other end of bellows is equipped with hexagonal head connecting piece, carry out fixed connection between hexagonal head connecting piece and the bellows, side that the bellows was kept away from to hexagonal head connecting piece is equipped with the sealing member, be equipped with the afterbody connector between bellows and the sealing member, be equipped with the sealing plug between afterbody connector and the sealing member.

2. The waterproof connector for protecting the optical fiber jumper wire according to claim 1, wherein the hexagonal head connector is made of plastic, and the hexagonal head connector and the corrugated pipe, the corrugated pipe and the tail connector and the sealing piece and the tail connector are fixedly connected through threads.

3. The watertight connector for protecting optical fiber jumpers according to claim 1 or 2, wherein the length of the housing is 45 mm.

4. The watertight connector for protecting an optical fiber jumper according to claim 1 or 2, wherein the surface of the hexagonal head connector is a flat surface.

5. The watertight connector for protecting an optical fiber jumper according to claim 1 or 2, wherein a surface of the sealing plug is provided with a notch.