CN214310993U

CN214310993U - Dust-proof optical fiber adapter

Info

Publication number: CN214310993U
Application number: CN202023029512.0U
Authority: CN
Inventors: 何本琦
Original assignee: Hubei Hengsheng Hengcheng Technology Co ltd
Current assignee: Hubei Hengsheng Hengcheng Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-28
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a dust-protection type optical fiber adapter, including adapter body, adapter body's both ends all are provided with the port, adapter body's inside is close to the both ends of port all are provided with the dust protected, the dust protected comprises two dustproof subassemblies, dustproof subassembly includes first recess, lug, torsional spring and movable block, first recess is close to the inboard table wall fixedly connected with of port the lug. The utility model discloses in, all set up dustproof subassembly through the inside both sides that are close to the port at the optical fiber adapter and can avoid demolising the dust cap when using adapter body, dustproof subassembly includes first recess, lug, torsional spring and movable block, when using adapter body, need not demolish corresponding dust keeper, directly injects the inside of adapter body with optical fiber splice, makes the movable block reverse to both sides under the effect of torsional spring, improves adapter body's practicality.

Description

Dust-proof optical fiber adapter

Technical Field

The utility model relates to an optical fiber adapter technical field especially relates to a dust type optical fiber adapter.

Background

The optical fiber adapter is an optical passive device with the largest use amount in an optical fiber communication system, most optical fiber connectors consist of two optical fiber connectors and a coupler, the two optical fiber connectors are installed at the tail ends of two optical fibers, the coupler plays a role of aligning to a sleeve, and in addition, the coupler is provided with a metal or non-metal flange more, so that the connector can be installed and fixed conveniently.

The existing adapter does not have a dustproof effect, and in order to achieve the dustproof purpose, a manufacturer usually adopts the dustproof caps to be matched and combined with each other for use, however, the dustproof caps in actual use are extremely inconvenient, a user needs to detach the dustproof caps firstly when using the adapter, and the detached dustproof caps are not properly stored, so that the phenomenon that the dustproof caps are not used can be caused when the dustproof caps are needed to be used, the service life of the adapter is influenced, and the dustproof optical fiber adapter is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a dustproof optical fiber adapter is provided.

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

the utility model provides a dust-protection type optical fiber adapter, includes adapter body, adapter body's both ends all are provided with the port, adapter body's inside is close to the both ends of port all are provided with the dust protected, the dust protected comprises two dustproof subassemblies, dustproof subassembly includes first recess, lug, torsional spring and movable block, first recess is close to the inboard table wall fixedly connected with of port the lug, the inside of lug is provided with the torsional spring, the lug with the movable block by torsional spring coupling, two the table wall in the open end of movable block contacts each other.

As a further description of the above technical solution:

the adapter body is characterized in that two first buckles which are evenly distributed are fixedly connected to one side of the top of the adapter body, and two second buckles which are evenly distributed are arranged on one side, close to the first buckles, of the bottom of the adapter body.

As a further description of the above technical solution:

and the open end of the first buckle is provided with a T-shaped sliding groove matched with the second buckle.

As a further description of the above technical solution:

the inside both sides table wall of port all is provided with two evenly distributed's elastic component, elastic component includes second recess, spring and slider, the spring sets up inside the second recess, the flexible end of spring with slider fixed connection, slider and second recess sliding connection.

As a further description of the above technical solution:

and a rubber pad is arranged on the outer side surface wall of the movable block.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, can avoid demolising the dust cap when using adapter body through all setting up dustproof subassembly in the inside both sides that are close to the port of optic fibre adapter, dustproof subassembly includes first recess, the lug, torsional spring and movable block, a side table wall fixedly connected with lug that is close to the port of first recess inside, the inside of lug is provided with the torsional spring, by torsional spring connection between movable block and the lug, when using adapter body, need not demolish corresponding dust keeper, directly inject the inside of adapter body with optical fiber splice, make the movable block to both sides reversal under the effect of torsional spring, improve adapter body's practicality.

Drawings

Fig. 1 is a schematic side cross-sectional structural view of an optical fiber adapter provided according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a front structure of a fiber adapter according to an embodiment of the present invention;

fig. 3 shows an enlarged schematic structural diagram of the movable block according to an embodiment of the present invention.

Illustration of the drawings:

1. an adapter body; 2. a first groove; 3. a bump; 4. a torsion spring; 5. a movable block; 6. a first buckle; 7. a second buckle; 8. a second groove; 9. a spring; 10. a slide block.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dust-protection type optical fiber adapter, including adapter body 1, adapter body 1's both ends all are provided with the port, adapter body 1's inside both ends that are close to the port all are provided with the dust guard, the dust guard comprises two dustproof subassemblies, the dustproof subassembly includes first recess 2, lug 3, torsional spring 4 and movable block 5, first recess 2 is close to the inboard table wall fixedly connected with lug 3 of port, lug 3's inside is provided with torsional spring 4, lug 3 and movable block 5 are connected by torsional spring 4, the table wall of the open end of two movable blocks 5 contacts each other, when using adapter body 1, need not demolish corresponding dust keeper, directly inject optic fibre into adapter body 1's inside, make movable block 5 to both sides reversal under torsional spring 4's effect, improve adapter body 1's practicality.

Specifically, as shown in fig. 1 and fig. 2, two first buckles 6 are fixedly connected to one side of the top of the adapter body 1, and two second buckles 7 are arranged on one side of the bottom of the adapter body 1, which is close to the first buckles 6.

Specifically, as shown in fig. 2, the open end of the first buckle 6 is provided with a T-shaped chute matched with the second buckle 7, so that disorder is avoided in the using process, and the used adapter bodies 1 are inserted and connected through the mutual matching of the first buckle 6 and the second buckle 7.

Specifically, as shown in fig. 2, the inside both sides table wall of port all is provided with two evenly distributed's elastic component, elastic component includes second recess 8, spring 9 and slider 10, spring 9 sets up inside second recess 8, spring 9's flexible end and slider 10 fixed connection, slider 10 and 8 sliding connection of second recess, when inserting fiber splice into adapter body 1 inside, carry out the butt to fiber splice through slider 10 under spring 9's effect, can strengthen the steadiness of pegging graft to a certain extent.

Specifically, as shown in fig. 3, a rubber pad is disposed on the outer side surface wall of the movable block 5, so that abrasion to the optical fiber connector can be reduced to a certain extent.

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 utility model provides a dust-protection type optical fiber adapter, includes adapter body (1), its characterized in that, the both ends of adapter body (1) all are provided with the port, the inside of adapter body (1) is close to the both ends of port all are provided with the dust guard, the dust guard comprises two dustproof subassemblies, dustproof subassembly includes first recess (2), lug (3), torsional spring (4) and movable block (5), first recess (2) are close to the inboard table wall fixedly connected with of port lug (3), the inside of lug (3) is provided with torsional spring (4), lug (3) with movable block (5) by torsional spring (4) are connected, two the table wall of the open end of movable block (5) contacts each other.

2. The dust-proof optical fiber adapter according to claim 1, wherein two first evenly distributed buckles (6) are fixedly connected to one side of the top of the adapter body (1), and two second evenly distributed buckles (7) are arranged on one side of the bottom of the adapter body (1) close to the first buckles (6).

3. The dust-proof optical fiber adapter as claimed in claim 2, wherein the open end of the first buckle (6) is provided with a T-shaped sliding groove matched with the second buckle (7).

4. The dust-proof optical fiber adapter as claimed in claim 1, wherein two elastic components are uniformly distributed on both side surface walls inside the port, the elastic components comprise a second groove (8), a spring (9) and a sliding block (10), the spring (9) is arranged inside the second groove (8), the telescopic end of the spring (9) is fixedly connected with the sliding block (10), and the sliding block (10) is slidably connected with the second groove (8).

5. The dust-proof optical fiber adapter as claimed in claim 1, wherein the outer side surface wall of the movable block (5) is provided with a rubber pad.