CN216622778U - Gigabit single-mode double-fiber optical module - Google Patents

Abstract

The utility model discloses a gigabit single-mode double-fiber optical module which comprises a gigabit single-mode double-fiber optical module main body, a pressing rod, a connector and a second end cover, wherein a socket and a groove are formed in one end face of the gigabit single-mode double-fiber optical module main body, a lead screw and a conical sleeve are arranged in the groove, the lead screw penetrates through the conical sleeve and is rotatably connected to the gigabit single-mode double-fiber optical module main body, the pressing rod is symmetrically arranged on two sides of the conical sleeve, and a rubber block is fixed on the outer side of the pressing rod. This giga single mode double fiber optical module, pull down the second end cover and utilize the connector to peg graft the device on the switch after first end cover can be pulled down, can manually rotate the lead screw afterwards, the toper sleeve moves to the right this moment, support and press the pole to receive the top that the toper sleeve pushed down to remove and support tightly in the interface of switch, conveniently reach reinforced (rfd) effect, can cover first end cover and second end cover after need not use the device and pull out the device from the switch, conveniently reach dirt-proof effect.

Description

Gigabit single-mode double-fiber optical module

Technical Field

The utility model relates to the technical field related to gigabit single-mode double-fiber optical modules, in particular to a gigabit single-mode double-fiber optical module.

Background

The optical module comprises photoelectronic devices, a functional circuit, an optical interface and the like, wherein the photoelectronic devices comprise a transmitting part and a receiving part, and the kilomega optical module can be divided into two categories, namely a single-fiber optical module and a double-fiber optical module.

The phenomenon of looseness easily appears if the effect of inserting of present giga single mode double fiber optical module is firm inadequately, and when not using for a long time, the easy deposition in the slot, to above-mentioned problem, need improve current equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gigabit single-mode dual-fiber optical module, which is used for solving the problems that the existing gigabit single-mode dual-fiber optical module in the background art is not firm enough in plugging effect, is easy to loose, and is easy to accumulate dust in a slot when not used for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme: a gigabit single-mode dual-fiber optical module comprises a gigabit single-mode dual-fiber optical module body, a pressure lever, a connector and a second end cover,

one end face of the kilomega single-mode double-fiber optical module main body is provided with a socket and a groove, the groove is positioned on the upper side of the socket, a screw rod and a conical sleeve are arranged in the groove, the screw rod penetrates through the conical sleeve and is rotationally connected to the kilomega single-mode double-fiber optical module main body, meanwhile, the screw rod is in threaded connection with the conical sleeve,

the pressing rods are symmetrically arranged on two sides of the conical sleeve, and rubber blocks are fixed on the outer sides of the pressing rods.

Through adopting above-mentioned technical scheme, can the manual rotatory lead screw after pegging graft giga single mode double fiber optical module main part on the switch, the pressure lever that supports this moment removes and supports tightly in the socket of switch under the telescopic top of toper, conveniently reaches the effect of strengthening the connection.

Preferably, the outer side of one end of the gigabit single-mode dual-fiber optical module body is connected with a first end cover in a clamping manner.

Through adopting above-mentioned technical scheme, can cover first end cover when need not using the socket, it is convenient dustproof.

Preferably, the number of the pressing rods is two, the two pressing rods respectively penetrate through the front end face and the rear end face of the gigabit single-mode double-fiber optical module body, and the pressing rods and the gigabit single-mode double-fiber optical module body form a telescopic structure.

By adopting the technical scheme, when the screw rod is manually rotated, the conical sleeve moves rightwards, and the abutting rod moves and abuts in the socket of the exchanger under the abutting action of the conical sleeve.

Preferably, the connector is fixed in the other end face of the gigabit single-mode dual-fiber optical module body.

By adopting the technical scheme, the gigabit single-mode double-fiber optical module main body can be inserted on the switch under the action of the connector.

Preferably, a clamping strip is fixed on the inner end face of the second end cover, the clamping strip is connected in the clamping groove in a clamping mode, and the clamping groove is formed in the other end face of the gigabit single-mode double-fiber optical module main body.

Through adopting above-mentioned technical scheme, usable card strip and draw-in groove connect the second end cover block on giga single mode double fiber optical module main part when need not using the device, conveniently handle the connector dustproof.

Compared with the prior art, the utility model has the beneficial effects that: the gigabit single-mode dual-fiber optical module,

(1) the second end cover is detached, the first end cover can be detached after the device is plugged on the exchanger through the connector, then the screw rod can be manually rotated, the conical sleeve moves rightwards at the moment, the abutting rod moves under the pushing action of the conical sleeve and abuts against the interface of the exchanger tightly, and the reinforcing effect is conveniently achieved;

(2) the device is plugged on the switch and can be used after reinforcing operation is completed, when the device is not needed to be used, the first end cover and the second end cover can be covered after the device is pulled out from the switch, and the dustproof effect is conveniently achieved.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic diagram of a connection structure of a gigabit single-mode dual-fiber optical module body, a first end cap, and a second end cap according to the present invention;

fig. 4 is a schematic view of a connection structure of the gigabit single-mode dual-fiber optical module body, the groove, the lead screw, the tapered sleeve, the pressing rod and the rubber block.

In the figure: 1. gigabit single mode double fiber optical module main part, 2, socket, 3, first end cover, 4, recess, 5, lead screw, 6, toper sleeve, 7, support the depression bar, 8, block rubber, 9, connector, 10, second end cover, 11, card strip, 12, draw-in groove.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a giga single mode double fiber optical module, it is shown according to fig. 1, socket 2 and recess 4 have been seted up to a terminal surface of giga single mode double fiber optical module main part 1, and recess 4 is located the upside of socket 2, the outside block of 1 one end of giga single mode double fiber optical module main part is connected with first end cover 3, can use socket 2 after pulling down first end cover 3, can cover first end cover 3 when need not use socket 2, conveniently reach dirt-proof effect, be provided with lead screw 5 and taper sleeve 6 in the recess 4, and lead screw 5 runs through taper sleeve 6 and rotates and connect on giga single mode double fiber optical module main part 1, 5 threaded connection of lead screw is on taper sleeve 6 simultaneously.

According to the illustration in fig. 1 and fig. 2, the two pressing rods 7 are symmetrically arranged on two sides of the tapered sleeve 6, the rubber block 8 is fixed on the outer side of the pressing rod 7, the two pressing rods 7 are arranged, the two pressing rods 7 respectively penetrate through the front end surface and the rear end surface of the giga single-mode dual-fiber optical module body 1, the pressing rod 7 and the giga single-mode dual-fiber optical module body 1 form a telescopic structure, the device is inserted into the switch, the screw 5 can be manually rotated after the first end cover 3 is removed, at the moment, the tapered sleeve 6 can move rightwards under the limiting action of the giga single-mode dual-fiber optical module body 1 and the screw 5, the pressing rod 7 moves under the pushing action of the tapered sleeve 6, the two pressing rods 7 are far away from each other and tightly pressed in the jack of the switch, the reinforcing action is conveniently achieved, the phenomenon that the giga single-mode dual-fiber optical module body 1 is loosened is avoided, the rubber block 8 can increase the friction between the pressing rods 7 and the jack of the switch, the function of strengthening the connection is conveniently played.

As shown in fig. 1, 2 and 3, the connector 9 is fixed in the other end face of the gigabit single-mode dual-fiber optical module body 1, and the gigabit single-mode dual-fiber optical module body 1 can be plugged onto a switch under the action of the connector 9, so that the installation is convenient.

As shown in fig. 1, 2, and 4, a clamping strip 11 is fixed on an inner end surface of the second end cap 10, the clamping strip 11 is connected in a clamping groove 12 in a clamping manner, and the clamping groove 12 is formed in another end surface of the gigabit single-mode dual-fiber optical module body 1, so that the clamping strip 11 can be connected in the clamping groove 12 in a clamping manner when the gigabit single-mode dual-fiber optical module body 1 is not needed, and the second end cap 10 plays a role in isolating and preventing dust for the connector 9.

When the gigabit single-mode double-fiber optical module is used, the first end cover can be detached after the gigabit single-mode double-fiber optical module body 1 is inserted into a switch, then the screw rod 5 can be manually rotated, the conical sleeve 6 moves rightwards, the pressing rod 7 moves under the pushing action of the conical sleeve 6 and is tightly pressed in the socket of the switch, the reinforcing effect is conveniently achieved, the whole work is completed, and the content which is not described in detail in the specification belongs to the prior art known by technical personnel in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (5)

1. The utility model provides a giga single mode double fiber optical module, includes giga single mode double fiber optical module main part (1), supports depression bar (7), connector (9) and second end cover (10), its characterized in that:

a socket (2) and a groove (4) are formed in one end face of the gigabit single-mode double-fiber optical module main body (1), the groove (4) is located on the upper side of the socket (2), a lead screw (5) and a conical sleeve (6) are arranged in the groove (4), the lead screw (5) penetrates through the conical sleeve (6) and is rotatably connected to the gigabit single-mode double-fiber optical module main body (1), and meanwhile the lead screw (5) is in threaded connection with the conical sleeve (6);

the pressing rods (7) are symmetrically arranged on two sides of the conical sleeve (6), and rubber blocks (8) are fixed on the outer sides of the pressing rods (7).

2. The gigabit single mode dual fiber optical module of claim 1, wherein: the outer side of one end of the gigabit single-mode double-fiber optical module main body (1) is connected with a first end cover (3) in a clamping mode.

3. The gigabit single mode dual fiber optical module of claim 1, wherein: the two pressing rods (7) are arranged and penetrate through the front end face and the rear end face of the gigabit single-mode double-fiber optical module body (1) respectively, and the pressing rods (7) and the gigabit single-mode double-fiber optical module body (1) form a telescopic structure.

4. The gigabit single mode dual fiber optical module of claim 1, wherein: and the connector (9) is fixed in the other end face of the gigabit single-mode double-fiber optical module main body (1).

5. The gigabit single mode dual fiber optical module of claim 1, wherein: the inner end face of the second end cover (10) is fixed with a clamping strip (11), the clamping strip (11) is connected in a clamping groove (12) in a clamping mode, and meanwhile the clamping groove (12) is formed in the other end face of the gigabit single-mode double-fiber optical module main body (1).

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