CN218099713U

CN218099713U - Plug optical module

Info

Publication number: CN218099713U
Application number: CN202222590786.XU
Authority: CN
Inventors: 姜军; 郭胜弈
Original assignee: Ruisiweijing Wuhan Technology Co ltd
Current assignee: Ruisiweijing Wuhan Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-20
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a plug-in optical module relates to the optical module field, and the technical scheme thereof comprises an optical module and a jack for plugging with a network cable, wherein the end part of the optical module is provided with an outer protection mechanism, the outer protection mechanism comprises a protection upper cover rotatably arranged at the end part of the optical module, and protection side covers are arranged on two sides of the protection upper cover; the optical module is characterized in that a supporting plate is mounted outside the optical module, a clamping groove is formed in the outer portion of the supporting plate, a clamping block is connected to the inner portion of the clamping groove in a rotating mode, when the optical module is closed, the protective upper cover abuts against the outer portion of the clamping block tightly, the protective upper cover is in contact with the outer portion of the clamping block in the moving process, the clamping block rotates to the inner portion of the clamping groove along with continuous rotation of the protective upper cover, after the protective upper cover rotates over the position of the clamping block, the protective upper cover abuts against the outer portion of the clamping block tightly under the elastic action of the elastic block, external dust and impurities can be prevented from entering the inner portion of the optical module when the optical module is in a non-working state, and protection of the optical module is achieved.

Description

Plug optical module

Technical Field

The utility model relates to an optical module technical field especially relates to a plug optical module.

Background

In the optical fiber communication technology, optical signals are used as carriers of information, and high-speed, long-time and reliable information transmission is performed. The optical module has the function of photoelectric conversion, namely, a transmitting end converts an electric signal into an optical signal, and a receiving end converts the optical signal into the electric signal after the optical signal is transmitted by an optical fiber.

Through retrieval, the invention patent with chinese patent No. CN109521537A discloses an optical module unlocking mechanism for unlocking an optical module and withdrawing the optical module from a metal cage, which includes a bottom shell, an upper shell, a rotating block, a pull ring, a spring, and a sheet metal cover, wherein the bottom shell and the upper shell are assembled to form a circuit board and an optical transceiver, the cavity for accommodating the optical module is formed by the bottom shell and the upper shell, the pull ring is rotatably installed in a space formed by the bottom shell and the upper shell, the pull ring has a stop arm abutting against the upper shell, and the rotating block is rotated by rotating the pull ring during unlocking, so that the rotating block overcomes the elastic force of the spring to enable a lock head to sink below a spring sheet lock hole of the metal cage, and the optical module is unlocked.

The optical module release mechanism that above-mentioned patent provided, under the less circumstances of occupation space, make the optical module lock and the unblock simpler, firm and smooth and easy in host computer device, the drain pan adopts the screw installation with the upper shell, has strengthened the fastness, has also effectively improved assembly and dismantlement efficiency to the optical module structure after dismantling when the optical module reprocesses can also reuse, has practiced thrift the cost.

However, in the actual use process, the connection between the optical module and the network cable is not protected, and when the optical module is not used for a long time, external dust and impurities are easy to enter the optical module, so that the optical module is damaged, so that a plug-in optical module is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the plug optical module that proposes.

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

a plug-in optical module comprises an optical module and a plug-in port for being plugged with a network cable, wherein an outer protection mechanism is arranged at the end part of the optical module and comprises a protection upper cover rotatably arranged at the end part of the optical module, and protection side covers are arranged on two sides of the protection upper cover;

the optical module is characterized in that a supporting plate is mounted outside the optical module, a clamping groove is formed in the outer portion of the supporting plate, a clamping block is rotatably connected inside the clamping groove, when the optical module is closed, the upper cover is protected to be tightly abutted against the outer portion of the clamping block, and an adjusting assembly used for driving the clamping block is arranged inside the clamping groove.

The above technical solution further comprises:

the optical module is characterized in that the inside of the optical module is symmetrically provided with accommodating grooves, the protection side covers are in sliding connection with the inside of the accommodating grooves, and handles are mounted on the outer portions of the protection upper covers.

The adjusting assembly comprises an elastic block arranged in the clamping groove, and the elastic block is tightly abutted to the bottom of the clamping block.

The clamping block is characterized in that a positioning strip is mounted outside the clamping block, a driving plate is movably arranged inside the clamping groove, transmission rods are symmetrically mounted at the bottom of the driving plate, and the driving plate is close to the outside of the positioning strip.

The transmission rod penetrates through the outside of the supporting plate from the inside of the clamping groove, and a transmission block is installed at one end, far away from the driving plate, of the transmission rod.

The section of the fixture block is in a slope shape.

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

1. the utility model discloses in, during the use, when the outside net twine is pegged graft together with the optical module, can realize the protection of the department of pegging graft of optical module and net twine through protection upper cover and protection side cap, avoid external impact direct action on optical module and net twine.

2. The utility model discloses in, when the optical module is in the non-operating condition, inwards press the protection upper cover, make the protection side cap get into the inside of accomodating the groove, and the protection upper cover contacts with the outside of fixture block at the in-process that removes, along with the continuation rotation of protection upper cover, make the fixture block rotate the inside of draw-in groove, and after the position of fixture block was rotated to the protection upper cover, under the elastic action of elastic block self, make the outside of protection upper cover and fixture block offset tightly, outside dust impurity gets into the inside of optical module when can avoiding the optical module to be in the non-operating condition, realize the protection to the optical module.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of a plug optical module according to the present invention;

fig. 2 is a schematic view of a second three-dimensional structure of the present invention;

fig. 3 is a schematic structural view of a first part of the present invention;

fig. 4 is a schematic structural view of a second part of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

fig. 6 is an enlarged view of the structure at B in fig. 5.

In the figure: 1. an optical module; 2. protecting the upper cover; 3. a handle; 4. an interface; 5. a protection side cover; 6. a positioning bar; 7. a storage groove; 8. a support plate; 9. a card slot; 10. a clamping block; 11. An elastic block; 12. a transmission rod; 13. a transmission block; 14. a drive plate.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-6, the utility model provides a plug optical module, including optical module 1 and interface 4 for plugging with the network cable, the tip of optical module 1 is provided with outer protection mechanism, and outer protection mechanism includes the protection upper cover 2 of rotating and installing at the tip of optical module 1, and protection side cap 5 is installed to the both sides of protection upper cover 2;

the optical module 1 is symmetrically provided with a containing groove 7 in the inside, the protection side cover 5 is connected with the inside of the containing groove 7 in a sliding manner, and the handle 3 is arranged outside the protection upper cover 2.

The working principle of the plug-in optical module based on the first embodiment is that when the plug-in optical module is used, a network cable is inserted into the plug-in port 4, the protection of the plug-in position of the optical module 1 and the network cable can be realized through the protection upper cover 2 and the protection side cover 5, and the external impact is prevented from directly acting on the optical module 1 and the network cable.

Example two

As shown in fig. 1 to 6, based on the first embodiment, a supporting plate 8 is installed outside an optical module 1, a clamping groove 9 is formed outside the supporting plate 8, a clamping block 10 is rotatably connected inside the clamping groove 9, when the optical module 1 is closed, an upper cover 2 is protected to abut against the outside of the clamping block 10, and an adjusting component for driving the clamping block 10 is arranged inside the clamping groove 9;

the adjusting assembly comprises an elastic block 11 arranged in the clamping groove 9, the elastic block 11 is tightly abutted to the bottom of the clamping block 10, the elastic block 11 is a metal elastic sheet and has certain toughness, and the toughness can push the clamping block 10 to rotate outwards to the maximum extent;

the positioning strips 6 are arranged outside the clamping blocks 10, the driving plates 14 are movably arranged inside the clamping grooves 9, the transmission rods 12 are symmetrically arranged at the bottoms of the driving plates 14, the driving plates 14 are close to the outside of the positioning strips 6, the transmission rods 12 penetrate through the clamping grooves 9 to the outside of the supporting plate 8, the transmission blocks 13 are jointly arranged at one ends, far away from the driving plates 14, of the transmission rods 12, and the cross sections of the clamping blocks 10 are in slope shapes.

In this embodiment, when the optical module 1 is in a non-operating state, the protection upper cover 2 is pressed inward, so that the protection side cover 5 enters the inside of the receiving groove 7, the protection upper cover 2 contacts with the outside of the fixture block 10 in the moving process, the fixture block 10 rotates to the inside of the fixture groove 9 along with the continuous rotation of the protection upper cover 2, and after the protection upper cover 2 rotates past the position of the fixture block 10, the protection upper cover 2 abuts against the outside of the fixture block 10 under the elastic action of the elastic block 11, so that external dust and impurities can be prevented from entering the inside of the optical module 1 when the optical module 1 is in the non-operating state, and the protection of the optical module 1 is realized;

when the optical module 1 needs to be connected with a network cable, the transmission block 13 is pulled outwards, the transmission block 13 drives the drive plate 14 to start moving towards the inside of the clamping groove 9 through the transmission rod 12, the drive plate 14 is in contact with the positioning strip 6 in the moving process, the clamping block 10 is driven to start rotating through the positioning strip 6, the clamping block 10 is enabled to be separated from the protection upper cover 2 along with continuous rotation of the clamping block 10, then the handle 3 is pulled outwards, the handle 3 drives the protection upper cover 2 to rotate outwards, the plug-in connector 4 is opened, and the network cable is convenient to plug in.

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. A plug-in optical module comprises an optical module (1) and a plug-in port (4) for being plugged with a network cable, and is characterized in that an outer protection mechanism is arranged at the end part of the optical module (1), the outer protection mechanism comprises a protection upper cover (2) rotatably mounted at the end part of the optical module (1), and protection side covers (5) are mounted on two sides of the protection upper cover (2);

the optical module is characterized in that a supporting plate (8) is mounted outside the optical module (1), a clamping groove (9) is formed in the outer portion of the supporting plate (8), a clamping block (10) is rotatably connected inside the clamping groove (9), when the optical module (1) is closed, the upper protection cover (2) is tightly abutted to the outer portion of the clamping block (10), and an adjusting component used for driving the clamping block (10) is arranged inside the clamping groove (9).

2. The pluggable optical module of claim 1, wherein the optical module (1) is symmetrically provided with receiving grooves (7) inside, the protection side cover (5) is slidably connected with the receiving grooves (7) inside, and the protection upper cover (2) is externally provided with a handle (3).

3. The pluggable optical module according to claim 2, wherein the adjusting assembly comprises an elastic block (11) installed inside the slot (9), and the elastic block (11) abuts against the bottom of the clamping block (10).

4. The pluggable optical module according to claim 3, wherein a positioning bar (6) is mounted outside the clamping block (10), a driving plate (14) is movably arranged inside the clamping groove (9), transmission rods (12) are symmetrically mounted at the bottom of the driving plate (14), and the driving plate (14) is close to the outside of the positioning bar (6).

5. The pluggable optical module of claim 4, wherein the transmission rod (12) penetrates from the inside of the slot (9) to the outside of the support plate (8), and the ends of the transmission rod (12) far away from the drive plate (14) are jointly provided with the transmission block (13).

6. The pluggable optical module of claim 5, wherein the cross section of the latch (10) is slope-shaped.