CN212255796U

CN212255796U - SFP optical module with dampproofing effect

Info

Publication number: CN212255796U
Application number: CN202021069805.9U
Authority: CN
Inventors: 李承中
Original assignee: Hangzhou Aoke Photoelectric Equipment Co ltd
Current assignee: Hangzhou Aoke Photoelectric Equipment Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-12-29
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to the technical field of optical fiber networks, in particular to an SFP optical module with moisture-proof effect, which comprises a shell and a fixing frame, wherein the SFP optical module is arranged in the shell, the rear part of the SFP optical module is fixedly connected with a controller, the rear part of the controller is fixedly connected with the shell, the front surface inside the shell is fixedly connected with a baffle, the top part in front of the baffle is fixedly connected with a torsion spring, the other end of the torsion spring is fixedly connected with a rubber layer, the top part of the rubber layer is fixedly connected with a dust guard, and the central position in front of the dust guard is fixedly connected with a second stopper, in the utility model, a drying bag can be conveniently fixed below the SFP optical module through the arranged fixing frame, a button and the first spring, moisture can be absorbed and can be repeatedly used in a drying mode, the practicability of equipment is increased, the whole body can be prevented dust through the design of the dust-proof plate and the rubber layer, and the interference of dust to the SFP optical module is reduced.

Description

SFP optical module with dampproofing effect

Technical Field

The utility model relates to an optical network technical field specifically is a SFP optical module with dampproofing effect.

Background

With the development of society, the demand of human beings on communication is continuously rising, the network scale and the application range of the internet are rapidly expanded, the technical connotation breaks through the constraint of the traditional internet, and with the development of information transmission and exchange to the optical network, the optical fiber communication becomes the main transmission means of the modern information network and is used as the core device of the optical fiber communication network, and the SFP optical module is rapidly developed.

In order to meet the increasing demands of systems, SFP optical modules are continuously going to be complex and diverse, in the prior art, the SFP optical modules are placed in a network switch and are very susceptible to the influence of humid air in the using process, so that the SFP optical modules have faults and the like, and therefore, the SFP optical modules with the moisture-proof effect are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a SFP optical module with dampproofing effect to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an SFP optical module with a moisture-proof effect comprises a shell and a fixing frame, wherein the SFP optical module is arranged in the shell, a controller is fixedly connected at the rear part of the SFP optical module, the rear part of the controller is fixedly connected with the shell, a baffle is fixedly connected at the front surface in the shell, a torsion spring is fixedly connected at the top part in front of the baffle, a rubber layer is fixedly connected at the other end of the torsion spring, a dust guard is fixedly connected at the top part of the rubber layer, a second limiting block is fixedly connected at the central position in front of the dust guard, the fixing frame is arranged under the SFP optical module, a drying bag is fixedly connected in the fixing frame, a humidity sensor is arranged at the central position in the drying bag, a second contact piece is fixedly connected at the rear part of the fixing frame, a first contact piece is arranged at the rear, the utility model discloses a safety switch, including first contact piece, mount dead ahead fixedly connected with connecting box, be equipped with first spring in the connecting box, both sides all are equipped with the gag lever post about the first spring, be equipped with the button in the first spring both sides, the first stopper of button central point department fixedly connected with, the spacing hook of button rear fixedly connected with, the dead center position department fixedly connected with pilot lamp of connecting box dead ahead.

Preferably, the number of the guide rods is two, the guide rods are designed in a bilateral symmetry mode about the center of the fixing frame, the rear portions of the guide rods are fixedly connected with the shell, the front portions of the guide rods are fixedly connected with the baffle, and the upper portions of the guide rods are connected with the fixing frame in a sliding mode.

Preferably, a limiting hole is formed right in front of the fixing frame, a limiting groove is formed in the rear of the connecting box, and the fixing frame is designed in a bilateral symmetry mode about the center of the SFP optical module.

Preferably, the number of the first contact pieces is two, the first contact pieces are made of copper blocks, the number of the second contact pieces is two, and the second contact pieces are made of copper blocks.

Preferably, a through hole is formed in the center of the baffle, and the baffle is connected with the fixing frame in a sliding mode through the through hole.

Preferably, the drying bag is a silica gel drying bag, and the drying bag is located right below the SFP optical module 2.

Preferably, the upper side and the lower side of the first limiting block are provided with limiting grooves, and the first limiting block is connected with the limiting rod in a sliding mode through the limiting grooves.

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

1. in the utility model, the moisture-proof bag can be fixed below the SFP optical module through the arranged fixing frame, the moisture-proof bag and the button, and the moisture-proof bag absorbs redundant moisture in the air, thereby protecting the normal operation of the SFP optical module, reducing various faults of the optical module caused by humidity, prolonging the service life of the SFP optical module, and simultaneously taking out the fixing frame and the moisture-proof bag through the design, and the moisture-proof bag can be used for many times after being irradiated by the ventilated sun, thereby saving resources;

2. the utility model discloses in, through dust guard, rubber layer and the second stopper of design, can be through the plug that covers the SFP optical module with the dust guard, can play dirt-proof effect to it when the SFP optical module is not used, in the SFP optical module can be deepened to the rubber layer, make dustproof effect better, this kind of design protects under SFP optical module standby state, has improved the practicality of equipment.

Drawings

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

fig. 2 is a top cross-sectional view of the present invention;

fig. 3 is a left side sectional view of the present invention;

fig. 4 is a schematic view of the structure of the connection box of the present invention.

In the figure: the device comprises a shell 1, a 2-SFP optical module, a 3-controller, a 4-baffle, a 5-connecting box, a 6-button, a 7-first limiting block, a 8-limiting hook, a 9-first spring, a 10-limiting rod, a 11-fixing frame, a 12-guiding rod, a 13-first contact piece, a 14-second contact piece, a 15-humidity sensor, a 16-torsion spring, a 17-dust guard, a 18-rubber layer, a 19-second limiting block, a 20-indicator light and a 21-drying bag.

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. 1-4, the present invention provides a technical solution:

an SFP optical module with a moisture-proof effect comprises a shell 1 and a fixing frame 11, wherein an SFP optical module 2 is arranged in the shell 1, a controller 3 is fixedly connected at the rear part of the SFP optical module 2, the rear part of the controller 3 is fixedly connected with the shell 1, a baffle plate 4 is fixedly connected at the front side in the shell 1, a torsion spring 16 is fixedly connected at the top part in front of the baffle plate 4, a rubber layer 18 is fixedly connected at the other end of the torsion spring 16, a dust-proof plate 17 is fixedly connected at the top part of the rubber layer 18, a second limiting block 19 is fixedly connected at the central position right in front of the dust-proof plate 17, the dust-proof plate 17 can be covered at the right in front of the SFP optical module 2 through the design, dust is prevented from entering the SFP optical module 1, the dustproof effect is achieved, the practicability of the device is improved, the fixing frame 11 is arranged right below, a second contact piece 14 is fixedly connected behind the fixed frame 11, a first contact piece 13 is arranged behind the second contact piece 14, the rear part of the first contact piece 13 is fixedly connected with the shell 1, a guide rod 12 is arranged below the first contact piece 13, a connecting box 5 is fixedly connected right in front of the fixed frame 11, a first spring 9 is arranged in the connecting box 5, limiting rods 10 are arranged on the upper side and the lower side of the first spring 9, buttons 6 are arranged in the two sides of the first spring 9, a first limiting block 7 is fixedly connected at the central position of the buttons 6, a limiting hook 8 is fixedly connected behind the buttons 6, the fixed frame 11 can be conveniently taken out and installed through the design, excessive moisture in the air is absorbed through a moisture-proof bag 21, so that the normal operation of the SFP optical module 2 is protected, various faults of the optical module caused by moisture are reduced, the service life of the SFP optical module 2 is prolonged, an indicating lamp 20 is fixedly connected right in front of the connecting box, through the design, the drying bag 21 can be found to have overlarge humidity in time, and can be taken out in time to be dried so as to be used next time, so that the resources are saved.

The number of the guide rods 12 is two, the guide rods 12 are designed in bilateral symmetry about the center of the fixing frame 11, the rear part of the guide rods 12 is fixedly connected with the shell 1, the front part of the guide rods 12 is fixedly connected with the baffle 4, the upper part of the guide rods 12 is connected with the fixing frame 11 in a sliding manner, through the design, the fixing frame 11 can conveniently and vertically move below the SFP optical module 2 under the guide of the guide rods 12, the positions of the fixing frame 11 and the drying bag 21 are ensured, the moisture-proof effect is more stable, limiting holes are arranged in the front part of the fixing frame 11, limiting grooves are formed in the rear part of the connecting box 5, the fixing frame 11 is designed in bilateral symmetry about the center of the SFP optical module 2, the position of the dust-proof plate 17 in dust-proof can be fixed through the limiting holes of the fixing frame 11, the device is not influenced by dust, the service life of the device is ensured, the total number of, the number of the second contact pieces 14 is two, the second contact pieces 14 are copper blocks and are used for electrifying the humidity sensor 15 through the first contact pieces 13 and the second contact pieces 14, when the humidity of the damp-proof module is too high, a prompt can be sent out, the stability of the damp-proof effect is ensured, the practicability of the equipment is improved, the through hole is formed in the central position of the baffle 4, the baffle 4 is in sliding connection with the fixing frame 11 through the through hole, the normal use of the function of the whole equipment can be realized through the design, the drying bag 21 is a silica gel drying bag, the drying bag 21 is positioned under the SFP optical module 2, the water can be evaporated through the physical water absorption effect of the silica gel, the practicability of the equipment is improved, the resources are saved, the limiting grooves are formed in the upper side and the lower side of the first limiting block 7, the first limiting block 7 is in sliding connection with the limiting rod 10 through the limiting grooves, and the button, so that the using effect is better.

The working process is as follows: the device is integrally connected, a power supply is switched on, a fixing frame 11 is placed into a through hole formed in a baffle 4, the fixing frame 11 is vertically and backwards placed into a shell 1 through the guide of a guide rod 12, at the moment, a button 6 is pressed by hand, the button 6 slides towards a connecting box 5 under the action of hand force, the button 6 moves linearly under the action of a limiting rod 10, at the moment, a first limiting block 7 drives a first spring 9 to compress, a limiting hook 8 moves towards the central position of the connecting box 5 under the action of the button 6, at the moment, the fixing frame 11 is integrally pushed into the shell 1, when a first contact piece 7 is contacted with a second contact piece 14, the button 6 is released, at the moment, the button moves towards two sides under the action of the first spring 9, when the first limiting block 7 is contacted with the connecting box 5, the button 6 cannot move, at the moment, the limiting hook 8 is positioned behind the baffle 4, the fixing frame 11 cannot be taken out, at the moment, a drying bag 21, the first contact 13 and the second contact 14 are electrified, the humidity sensor 15 positioned in the drying bag 21 is electrified, the optical fiber plug is inserted into the SFP optical module 2 at the moment, the drying bag 21 can absorb the humidity around the SFP optical module 2, when the humidity is too much, the controller 3 controls the indicator lamp 20 to light up, the optical fiber plug can be taken out from the SFP optical module 2 at the moment, the fixing frame 11 is taken out, the fixing frame is placed in a well-ventilated place for airing, the humidity is removed for next use, a new fixing frame 11 is inserted into the shell 1 at the moment, when the SFP optical module 2 is not used, the fixing frame 1 is taken out for a certain distance, the limiting hole on the fixing frame 11 is moved from the shell 1 to the outside of the shell 1, the dust-proof plate 17 is placed down at the moment, the second limiting block 19 is positioned in the limiting groove of the fixing frame 11, the limiting groove is placed in the shell 1, the dust-proof plate 17 covers the baffle 4 under the action of, the rubber layer 18 fixed at the bottom of the dust guard 17 is located in the baffle 4 at this time, dust can be prevented from entering the SFP optical module 2 through the rubber layer 18 and the dust guard 17, a dust prevention effect is achieved, if the SFP optical module 2 is to be used continuously, the fixing frame 11 is taken out, at this time, under the action of the torsion spring 16, the dust guard plate 17 is lifted, the fixing frame 11 is placed back into the housing 1, and the optical fiber plug is connected into the SFP optical module 2.

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. An SFP optical module with moisture-proof effect comprises a shell (1) and a fixing frame (11), and is characterized in that: an SFP optical module (2) is arranged in the shell (1), a controller (3) is fixedly connected to the rear of the SFP optical module (2), the rear of the controller (3) is fixedly connected with the shell (1), a baffle (4) is fixedly connected to the front face of the interior of the shell (1), a torsion spring (16) is fixedly connected to the top of the front of the baffle (4), a rubber layer (18) is fixedly connected to the other end of the torsion spring (16), a dust guard (17) is fixedly connected to the top of the rubber layer (18), a second limiting block (19) is fixedly connected to the central position of the front of the dust guard (17), the fixing frame (11) is arranged under the SFP optical module (2), a drying bag (21) is fixedly connected to the interior of the fixing frame (11), a humidity sensor (15) is arranged at the central position of the interior of the drying bag (21), and a second contact piece (14) is, second contact (14) rear is equipped with first contact (13), first contact (13) rear and shell (1) fixed connection, first contact (13) below is provided with guide rod (12), mount (11) dead ahead fixedly connected with connecting box (5), be equipped with first spring (9) in connecting box (5), both sides all are equipped with gag lever post (10) about first spring (9), be equipped with button (6) in first spring (9) both sides, button (6) central point department fixedly connected with stopper (7), button (6) rear fixedly connected with limit hook (8), connecting box (5) dead ahead central point department fixedly connected with pilot lamp (20).

2. An SFP optical module with moisture protection as claimed in claim 1, wherein: the number of guide rod (12) is total two, guide rod (12) are bilateral symmetry design about mount (11) center, guide rod (12) rear and shell (1) fixed connection, guide rod (12) dead ahead and baffle (4) fixed connection, guide rod (12) top and mount (11) sliding connection.

3. An SFP optical module with moisture protection as claimed in claim 1, wherein: the fixing frame (11) is provided with a limiting hole in the right front, a limiting groove is formed in the rear of the connecting box (5), and the fixing frame (11) is designed in a bilateral symmetry mode about the center of the SFP optical module (2).

4. An SFP optical module with moisture protection as claimed in claim 1, wherein: the number of the first contact pieces (13) is two, the first contact pieces (13) are made of copper blocks, the number of the second contact pieces (14) is two, and the second contact pieces (14) are made of copper blocks.

5. An SFP optical module with moisture protection as claimed in claim 1, wherein: the central position of the baffle (4) is provided with a through hole, and the baffle (4) is connected with the fixing frame (11) in a sliding way through the through hole.

6. An SFP optical module with moisture protection as claimed in claim 1, wherein: the drying bag (21) is a silica gel drying bag, and the drying bag (21) is positioned right below the SFP optical module (2).

7. An SFP optical module with moisture protection as claimed in claim 1, wherein: limiting grooves are formed in the upper side and the lower side of the first limiting block (7), and the first limiting block (7) is connected with the limiting rod (10) in a sliding mode through the limiting grooves.