CN219320539U

CN219320539U - Pluggable optical module

Info

Publication number: CN219320539U
Application number: CN202320535121.0U
Authority: CN
Inventors: 罗祥达; 徐栋栋
Original assignee: Wuhan Siboyuan Technology Co ltd
Current assignee: Wuhan Siboyuan Technology Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-07-07
Anticipated expiration: 2033-03-20

Abstract

The utility model provides a pluggable optical module, which comprises an optical module body, wherein the optical module body comprises a shell, a functional circuit board is fixedly arranged in the shell, a slot is formed in one end of the shell, a dustproof mechanism is movably arranged in the shell through an adjusting mechanism, the dustproof mechanism comprises a dustproof cover, a through hole can be sealed through an elastic rubber block, dust is prevented from falling on one end of a golden finger of the functional circuit board, the slot can be sealed through plugging one end of a sealing cap into the slot, and dust and the like are prevented from entering the slot to influence the use of the pluggable optical module; the sealing cap is movably arranged at one end of the pull rod through the limiting rod, can be connected with the shell through the dustproof mechanism, and is prevented from falling and losing and convenient to use.

Description

Pluggable optical module

Technical Field

The utility model relates to the technical field of optical modules, in particular to a pluggable optical module.

Background

The optical module has the function of photoelectric conversion, namely, the transmitting end converts an electric signal into an optical signal, and the receiving end converts the optical signal into an electric signal after transmitting the optical signal through an optical fiber.

The optical module comprises a shell and an internal functional circuit board, wherein one end of the functional circuit board is provided with a golden finger, the golden finger is exposed out of the shell, dust falls on the surface of the golden finger, a jack is arranged at one end of the optical module, the jack is open, and sundries such as dust easily enter the jack. The existing optical module can be plugged with the dustproof plug in the jack when not in use, but the dustproof plug is smaller in specification, the dustproof plug needs to be taken down when the optical module is used, the dustproof plug is inconvenient to place and easy to lose, and the jack cannot be dustproof when the optical module is taken down.

To this end, the utility model provides a pluggable optical module.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the pluggable optical module so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a but plug optical module, includes the optical module body, the optical module body includes the casing, the inside fixed mounting of casing has the functional circuit board, the slot has been seted up to the one end of casing, the inside of casing is through adjustment mechanism movable mounting has dustproof mechanism, dustproof mechanism includes the dust cover, the cross sectional view shape of dust cover is "L", adjustment mechanism includes the pull rod.

Further, one end of the pull rod is fixedly connected with one end of the dust cover, and a sliding groove is formed in the shell corresponding to the position of the pull rod.

Furthermore, the shape of the pull rod is L-shaped, and one end of the pull rod is slidably arranged in the chute.

Further, the other end of the pull rod is slidably arranged in the shell, and a limiting rod is fixedly arranged at the other end of the pull rod.

Furthermore, one end of the pull rod is movably provided with a sealing cap through a limiting rod, and the limiting rod is rotatably arranged in the sealing cap in a limiting way.

Furthermore, one end of the sealing cap is inserted into the slot, and one end of the shell is movably provided with a pull ring through a torsion spring rotating shaft.

Further, the dustproof cover is arranged in the shell in a limiting sliding mode, and a through hole is formed in one end of the dustproof cover.

Further, elastic rubber blocks are symmetrically and fixedly arranged at the top and the bottom of the inner side of the through hole, and one end of the functional circuit board is inserted into the through hole.

The utility model has the beneficial effects that: according to the pluggable optical module, the through hole can be sealed through the elastic rubber block, dust is prevented from falling on one end of a golden finger of a functional circuit board, the inserting groove can be sealed through inserting one end of the sealing cap into the inserting groove, and dust and the like are prevented from entering the inserting groove to influence the use of the pluggable optical module; the sealing cap is movably arranged at one end of the pull rod through the limiting rod, can be connected with the shell through the dustproof mechanism, and is prevented from falling and losing and convenient to use.

Drawings

FIG. 1 is a schematic diagram of a pluggable optical module according to the present utility model;

FIG. 2 is a cross-sectional view of a pluggable optical module of the present utility model;

FIG. 3 is a schematic diagram of a pluggable optical module top architecture according to the present utility model;

in the figure: 1. a housing; 2. a pull ring; 3. a sealing cap; 4. an adjusting mechanism; 5. a functional circuit board; 6. a slot; 7. a dust cover; 8. a pull rod; 9. a limit rod; 10. a through hole; 11. an elastic rubber block; 12. and a sliding groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a but plug optical module, includes the optical module body, the optical module body includes casing 1, the inside fixed mounting of casing 1 has functional circuit board 5, slot 6 has been seted up to the one end of casing 1, the inside of casing 1 is through adjustment mechanism 4 movable mounting has dustproof mechanism, dustproof mechanism includes dust cover 7, the cross sectional view shape of dust cover 7 is "L" type, adjustment mechanism 4 includes pull rod 8, can prevent dust to the golden finger of the one end of functional circuit board 5 through dust cover 7, avoids the dust to influence the use of this optical module.

In this embodiment, one end of pull rod 8 links to each other with the one end of dust cover 7 is fixed, spout 12 has been seted up to the inside of casing 1 corresponding pull rod 8 position department, the shape of pull rod 8 is "L" type, the one end slidable mounting of pull rod 8 is in the inside of spout 12, the other end slidable mounting of pull rod 8 is in the inside of casing 1, the other end fixed mounting of pull rod 8 has gag lever post 9, the one end of pull rod 8 is through gag lever post 9 movable mounting has sealed cap 3, the inside at sealed cap 3 is rotated in the spacing of gag lever post 9, the one end of sealed cap 3 is pegged graft in the inside of slot 6, the one end of casing 1 is through torsional spring pivot movable mounting pull ring 2, and sealed cap 3 is under the extrusion of pull rod 8 and gag lever post 9, and its one end shifts out from the inside of slot 6, facilitates the use of this optical module.

In this embodiment, the spacing slidable mounting of dust cover 7 is in the inside of casing 1, through-hole 10 has been seted up to the inside of the one end of dust cover 7, the inside top and the bottom symmetry fixed mounting of through-hole 10 have elastic rubber piece 11, the one end of function circuit board 5 is pegged graft in the inside of through-hole 10, when promoting pull rod 8, can drive dust cover 7 and sealed cap 3 simultaneously and remove, and the one end of function circuit board 5 slides and extrudees elastic rubber piece 11 in the inside of through-hole 10, follow the inside roll-off of through-hole 10.

When the pluggable optical module is used, the pull rod 8 is pushed, the pull rod 8 drives the dust cover 7 and the limiting rod 9, the dust cover 7 moves in the shell 1, one end of the functional circuit board 5 with a golden finger extrudes the elastic rubber block 11 and penetrates out of the through hole 10, meanwhile, the limiting rod 9 pushes the sealing cap 3 to one side, one end of the sealing cap 3 moves out of the slot 6, the pull rod 8 is moved in the direction when not in use, the through hole 10 can be sealed through the elastic rubber block 11, dust is prevented from falling on one end of the golden finger of the functional circuit board 5, the slot 6 can be sealed by inserting one end of the sealing cap 3 into the slot 6, and dust and the like are prevented from entering the slot 6 to influence the use of the pluggable optical module; the sealing cap 3 is movably arranged at one end of the pull rod 8 through the limit rod 9, the sealing cap 3 can be connected with the shell 1 through a dustproof mechanism, and the sealing cap 3 is prevented from falling and losing, so that the use is convenient.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a but plug optical module, includes the optical module body, a serial communication port, the optical module body includes casing (1), the inside fixed mounting of casing (1) has functional circuit board (5), slot (6) have been seted up to the one end of casing (1), the inside of casing (1) is through adjustment mechanism (4) movable mounting has dustproof mechanism, dustproof mechanism includes dust cover (7), the cross sectional view shape of dust cover (7) is "L" type, adjustment mechanism (4) include pull rod (8).

2. A pluggable optical module according to claim 1, wherein: one end of the pull rod (8) is fixedly connected with one end of the dust cover (7), and a sliding groove (12) is formed in the shell (1) corresponding to the position of the pull rod (8).

3. A pluggable optical module according to claim 2, wherein: the pull rod (8) is L-shaped, and one end of the pull rod (8) is slidably arranged in the sliding groove (12).

4. A pluggable optical module according to claim 3, wherein: the other end of the pull rod (8) is slidably arranged in the shell (1), and a limiting rod (9) is fixedly arranged at the other end of the pull rod (8).

5. The pluggable optical module of claim 4, wherein: one end of the pull rod (8) is movably provided with a sealing cap (3) through a limiting rod (9), and the limiting rod (9) is rotatably arranged in the sealing cap (3) in a limiting mode.

6. The pluggable optical module of claim 5, wherein: one end of the sealing cap (3) is inserted into the slot (6), and one end of the shell (1) is movably provided with the pull ring (2) through a torsion spring rotating shaft.

7. A pluggable optical module according to claim 1, wherein: the dustproof cover (7) is arranged in the shell (1) in a limiting sliding mode, and a through hole (10) is formed in one end of the dustproof cover (7).

8. The pluggable optical module of claim 7, wherein: elastic rubber blocks (11) are symmetrically and fixedly arranged at the top and the bottom of the inner side of the through hole (10), and one end of the functional circuit board (5) is inserted into the through hole (10).