CN214750951U

CN214750951U - Terminal box for optical fiber connection

Info

Publication number: CN214750951U
Application number: CN202120167583.2U
Authority: CN
Inventors: 黄彪
Original assignee: Wuhan Xintongxin Communication Equipment Co ltd
Current assignee: Wuhan Xintongxin Communication Equipment Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-16
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to an optical fiber transceiver technical field specifically is a terminal box for optical fiber connection, including the optical fiber transceiver, the surface of optical fiber transceiver has seted up the side groove, and the surface of optical fiber transceiver has seted up the interface, and the outside cover of side groove is equipped with the lantern ring, and the interior anchor ring of lantern ring has seted up the spacing groove, and the outside cover of side groove is equipped with the fender ring, and the interior anchor ring of lantern ring is provided with the sealing washer, and the outside cover of lantern ring is equipped with the snap ring, and the surface of lantern ring is provided with rubber and shelters from the cover; the beneficial effects are that: the utility model provides a terminal box for optical fiber connection surface sets up the side groove, and the lantern ring is established to the side groove outside cover, and the inboard rubber mounting of the lantern ring shelters from the dustproof to the interface, promotes the lantern ring and slides along the side groove, and the rubber mounting is crowded to push away and is buckled, and the interface is no longer sheltered from at this moment and is convenient for the plug-in connection; the outside of the lantern ring is additionally provided with a snap ring to limit the elastic band ring, the elastic band ring is pulled to be sleeved on the line body at the end part of the connector, and the rubber shielding cover at the moment is unfolded to seal the joint of the connector and the connector.

Description

Terminal box for optical fiber connection

Technical Field

The utility model relates to an optical fiber transceiver technical field specifically is a terminal box for optical fiber connection.

Background

Fiber optic transceivers are typically used in practical network environments where ethernet cable cannot be covered and where optical fiber must be used to extend transmission distance, and also play a significant role in helping to connect the last kilometer of fiber optic line to metropolitan and more external networks. With fiber optic transceivers, it also provides an inexpensive solution for users who lack the capital, labor, or time to upgrade the system from copper to fiber. The optical fiber transceiver is used for converting an electric signal to be transmitted into an optical signal and transmitting the optical signal, and meanwhile, converting a received optical signal into an electric signal and inputting the electric signal to a receiving end of people.

In the prior art, an interface on the surface of an optical fiber transceiver is exposed for a long time, dust is easy to enter, and the dust is adhered to the surface of a connecting piece to cause poor contact; therefore, the utility model provides a terminal box for optical fiber connection is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a terminal box for optical fiber connection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a terminal box for optical fiber connection, includes the optic fibre transceiver, the limit groove has been seted up on the surface of optic fibre transceiver, and the interface has been seted up on the surface of optic fibre transceiver, and the outside cover in limit groove is equipped with the lantern ring, the spacing groove has been seted up to the interior anchor ring of lantern ring, and the outside cover in limit groove is equipped with the fender ring, and the interior anchor ring of the lantern ring is provided with the sealing washer, and the outside cover of lantern ring is equipped with the snap ring, and the surface of the lantern ring is provided with rubber shielding cover, the tip that rubber shielding cover is provided with the elasticity band, and the surface in spacing groove is provided with the rubber mounting.

Preferably, the side grooves are of a square column structure, the number of the side grooves is two, and the two side grooves are respectively distributed on the top surface of the optical fiber transceiver and the bottom surface of the optical fiber transceiver.

Preferably, the lantern ring is a square frame structure, the limiting groove is an annular cylinder structure, the baffle ring is an annular plate structure, and the outer ring surface of the baffle ring is an arc-shaped curved surface.

Preferably, the sealing ring is of an annular structure with a circular arc-shaped section, and the clamping ring is of a square annular plate structure.

Preferably, the elasticity area circle is that the section is circular shape ring structure, and the rubber shelter cover is square frame structure, and the rubber mounting is square plate structure, and the rubber mounting is provided with two, and two rubber mountings are fixed respectively at the top surface of spacing groove and the bottom surface of spacing groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a terminal box for optical fiber connection surface sets up the side groove, and the lantern ring is established to the side groove outside cover, and the inboard rubber mounting of the lantern ring shelters from the dustproof to the interface, promotes the lantern ring and slides along the side groove, and the rubber mounting is crowded to push away and is buckled, and the interface is no longer sheltered from at this moment and is convenient for the plug-in connection;

2. the utility model provides a terminal box for optical fiber connection adds in the outside of the lantern ring and establishes the snap ring spacing to the elasticity area circle, and tractive elasticity area circle cover is on the joint end line body, and the rubber of this moment shelters from the cover and expandes that butt joint and interface connection department are sealed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a structure in fig. 1.

In the figure: the optical fiber transceiver comprises an optical fiber transceiver 1, a side groove 2, an interface 3, a lantern ring 4, a limiting groove 5, a baffle ring 6, a sealing ring 7, a clamping ring 8, a rubber shielding cover 9, an elastic band ring 10 and a rubber sealing sheet 11.

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 to 2, the present invention provides a technical solution: a junction box for optical fiber connection comprises an optical fiber transceiver 1, wherein two side grooves 2 are formed in the surface of the optical fiber transceiver 1, each side groove 2 is of a square cylinder structure, the two side grooves 2 are respectively distributed on the top surface of the optical fiber transceiver 1 and the bottom surface of the optical fiber transceiver 1, an interface 3 is formed in the surface of the optical fiber transceiver 1, a lantern ring 4 is sleeved on the outer side of each side groove 2, a limiting groove 5 is formed in the inner ring surface of the lantern ring 4, a baffle ring 6 is sleeved on the outer side of each side groove 2, the lantern ring 4 is of a square frame structure, the limiting groove 5 is of an annular cylinder structure, the baffle ring 6 is of an annular plate structure, the outer ring of the baffle ring 6 is of an arc curved surface, the baffle ring 6 slides relative to the limiting groove 5 to avoid the lantern ring 4 from falling off from the side grooves 2, when a connector needs to be inserted into the interface 3, the lantern ring 4 is pushed to slide along the side grooves 2, a rubber sealing piece 11 is pushed open, and the interface 3 is convenient to be inserted into the connector, then, pulling the elastic band ring 10 to be sleeved on the line body of the joint, and at the moment, the rubber shielding cover 9 is unfolded to cover and seal the joint 3 and the joint connection part;

the interior anchor ring of the lantern ring 4 is provided with sealing washer 7, the outside cover of the lantern ring 4 is equipped with snap ring 8, sealing washer 7 is that the section is convex annular structure, snap ring 8 is square ring plate structure, the surface of the lantern ring 4 is provided with rubber shelters from cover 9, the tip that rubber shelters from cover 9 is provided with elasticity zone circle 10, spacing groove 5's surface is provided with rubber packing 11, elasticity zone circle 10 is that the section is circular shape ring structure, rubber shelters from cover 9 and is square frame structure, rubber packing 11 is square plate structure, rubber packing 11 is provided with two, two rubber packing 11 are fixed respectively in spacing groove 5's top surface and spacing groove 5's bottom surface, the inside male joint that does not have of interface 3, two rubber packing 11 seals the opening part at interface 3 this moment, reduce the dust admission capacity.

The working principle is as follows: during practical use, as shown in the attached drawings 1 and 2, at the moment, no plug-in connector is arranged inside the interface 3, at the moment, the two rubber sealing pieces 11 are sealed at the opening of the interface 3, so that the dust entering amount is reduced, when the plug-in connector is required to be inserted into the interface 3, the push lantern ring 4 slides along the side groove 2, after the rubber sealing pieces 11 are pushed away, the opening of the interface 3 is opened, so that the plug-in connector is convenient to insert, then the elastic band ring 10 is pulled to be sleeved on the line body of the connector, and at the moment, the rubber shielding cover 9 is unfolded to cover and seal the connection part of the interface 3 and the connector.

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. A junction box for optical fiber connection, comprising an optical fiber transceiver (1), characterized in that: side groove (2) have been seted up on the surface of optic fibre transceiver (1), and interface (3) have been seted up on the surface of optic fibre transceiver (1), and the outside cover of side groove (2) is equipped with lantern ring (4), spacing groove (5) have been seted up to the interior anchor ring of lantern ring (4), and the outside cover of side groove (2) is equipped with fender ring (6), and the interior anchor ring of lantern ring (4) is provided with sealing washer (7), and the outside cover of lantern ring (4) is equipped with snap ring (8), and the surface of lantern ring (4) is provided with rubber shelters from cover (9), the tip of rubber shelters from cover (9) is provided with elasticity area circle (10), and the surface of spacing groove (5) is provided with rubber packing piece (11).

2. A terminal block for optical fiber connection according to claim 1, wherein: the side grooves (2) are of a square column structure, the number of the side grooves (2) is two, and the two side grooves (2) are respectively distributed on the top surface of the optical fiber transceiver (1) and the bottom surface of the optical fiber transceiver (1).

3. A terminal block for optical fiber connection according to claim 1, wherein: the lantern ring (4) is a square frame structure, the limiting groove (5) is an annular cylinder structure, the baffle ring (6) is an annular plate-shaped structure, and the outer ring surface of the baffle ring (6) is an arc-shaped curved surface.

4. A terminal block for optical fiber connection according to claim 1, wherein: the sealing ring (7) is of an annular structure with a circular arc-shaped section, and the clamping ring (8) is of a square annular plate structure.

5. A terminal block for optical fiber connection according to claim 1, wherein: the elastic band ring (10) is of a circular ring structure with a round section, the rubber shielding cover (9) is of a square frame structure, the rubber sealing pieces (11) are of a square plate structure, the two rubber sealing pieces (11) are arranged, and the two rubber sealing pieces (11) are fixed on the top surface of the limiting groove (5) and the bottom surface of the limiting groove (5) respectively.