CN214608849U

CN214608849U - Protection device for optical module

Info

Publication number: CN214608849U
Application number: CN202023334423.7U
Authority: CN
Inventors: 高炜
Original assignee: Shandong Sihong Information Technology Co ltd
Current assignee: Shandong Sihong Information Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-05
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a protection device for optical module, including the protection box, the upside of protection box is rotated and is connected with the apron, the inboard sliding connection of protection box has places the board, the interior bottom elastic connection of downside through a plurality of first springs and protection box of placing the board, a plurality of second telescopic links of downside fixedly connected with of apron, it is a plurality of the common fixedly connected with clamp plate of flexible end of second telescopic link, the interior top elastic connection of upside through a plurality of fourth springs and apron of clamp plate. The utility model has the advantages of reasonable design, when the optical module drops on the ground, the clamp plate with place board and buffer board homoenergetic and cushion the optical module, effectively prevent the damage of its inside components and parts, and can clear up the optical module surface at the in-process of buffering, effectively prevent in the debris entering equipment interface on optical module surface, and then extension fixture's life.

Description

Protection device for optical module

Technical Field

The utility model relates to an optical module technical field especially relates to a protection device for optical module.

Background

The optical module is composed of an optoelectronic device, a functional circuit, an optical interface and the like, wherein the optoelectronic device comprises a transmitting part and a receiving part, and the optical module is used for converting an electric signal into an optical signal at a transmitting end, and converting the optical signal into the electric signal at a receiving end after the optical signal is transmitted through an optical fiber.

When the optical module is required to be inserted into an interface of equipment during working, when dust and other impurities are adhered to the surface of the optical module, the dust can be brought into the interface when the optical module is inserted into the interface of the equipment, so that the stability and accuracy of connection between the optical module and the interface are greatly influenced, the surface of the optical module and the inner side of the interface can be abraded, the service life of the device is shortened, and meanwhile, the normal work of internal components of the optical module can be seriously influenced after the optical module falls on the ground.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the protection device for optical module that provides.

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

the utility model provides a protection device for optical module, includes the protection box, the upside of protection box is rotated and is connected with the apron, the inboard sliding connection of protection box has places the board, the interior bottom elastic connection of downside through a plurality of first springs and protection box of placing the board, a plurality of second telescopic links of downside fixedly connected with of apron, it is a plurality of the common fixedly connected with clamp plate of flexible end of second telescopic link, the upside of clamp plate is through the interior top elastic connection of a plurality of fourth springs with the apron, the inside of protection box is equipped with and is used for carrying out the protection mechanism that protects to the optical module lateral wall.

Preferably, protection machanism includes a plurality of first telescopic links of fixed connection inboard in the protection box, is located a plurality of with one side the common fixedly connected with buffer board of flexible end of first telescopic link, the buffer board lateral wall outwards is through the inboard elastic connection of a plurality of second springs with the protection box, and is a plurality of the lateral wall of buffer board all is equipped with the clearance mechanism that is used for clearing up the optical module.

Preferably, clearance mechanism is including setting up the spout on the buffer board lateral wall, the inside sliding connection of spout has the cleaning board, the upside of cleaning board passes through the interior top elastic connection of third spring with the spout, the downside fixedly connected with stay cord of cleaning board, the stay cord keep away from the one end of cleaning board and place the upside fixed connection of board, the inboard of spout is equipped with the guide way, the inside sliding connection of guide way has the guide block, the lateral wall of guide block and the lateral wall fixed connection of cleaning board.

Preferably, the lower side of the pressing plate and the upper side of the placing plate are both fixedly connected with cushions, and the cushions are made of rubber.

Preferably, the upper sides of the plurality of buffer plates are provided with inclined planes, and the inclined planes are inclined downwards towards the center direction of the protection box.

Preferably, the cross sections of the guide groove and the guide block are both in a T-shaped structure, and the height of the guide groove is smaller than that of the buffer plate.

The utility model discloses possess following beneficial effect:

1. by arranging the protection mechanism and the protection box, the optical module which is not needed to be used can be protected by utilizing the protection box, dust and other sundries are prevented from entering a socket of the optical module, and when the optical module falls on the ground, the pressing plate, the placing plate and the buffer plate can buffer the optical module, so that internal components are effectively prevented from being damaged;

2. through setting up clearance mechanism, when the optical module rocks downwards in the protection box, can push down and place the board for the stay cord moves down and drags the cleaning plate and move down, realizes the cleanness to the optical module, prevents effectively that the debris on optical module surface from getting into in the equipment interface, and then extension fixture's life.

Drawings

Fig. 1 is a schematic structural diagram of a protection device for an optical module according to the present invention;

fig. 2 is a schematic perspective view of a cleaning plate in a protection device for an optical module according to the present invention.

In the figure: the device comprises a protection box 1, a placing plate 2, a first spring 3, a first telescopic rod 4, a second spring 5, a buffer plate 6, a guide groove 7, a guide block 8, a sliding groove 9, a cleaning plate 10, a third spring 11, a pull rope 12, a second telescopic rod 13, a fourth spring 14, a pressing plate 15 and a cover plate 16.

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.

Referring to fig. 1-2, a protection device for optical module, including protection box 1, the upside of protection box 1 rotates and is connected with apron 16, apron 16 is fixed with protection box 1 accessible buckle, the inboard sliding connection of protection box 1 places board 2, the transversal rectangle structure of personally submitting of placing board 2, the downside of placing board 2 is through the interior bottom elastic connection of a plurality of first springs 3 with protection box 1, the downside fixedly connected with a plurality of second telescopic links 13 of apron 16, the common fixedly connected with clamp plate 15 of the flexible end of a plurality of second telescopic links 13, the length of clamp plate 15 is less than the length of apron 16, guarantee that apron 16 can normally open or close, the downside of clamp plate 15 and the equal fixedly connected with blotter of the upside of placing board 2, the blotter is made by rubber, prevent to cause the damage to the optical module surface, the upside of clamp plate 15 is through the interior top elastic connection of a plurality of fourth springs 14 and apron 16.

Protection box 1's inside is equipped with the protection machanism that is used for protecting optical module lateral wall, protection machanism includes a plurality of first telescopic links 4 of fixed connection in protection box 1 inboard, lie in the common fixedly connected with buffer board 6 of the flexible end of a plurality of first telescopic links 4 with one side, the upside of a plurality of buffer boards 6 all is equipped with the inclined plane, and the inclined plane sets up towards the 1 central direction downward sloping of protection box, make the optical module can remove between a plurality of buffer boards 6 along the inclined plane when putting into, buffer board 6 outside lateral wall is through the inboard elastic connection of a plurality of second springs 5 and protection box 1.

The side walls of the buffer plates 6 are respectively provided with a cleaning mechanism for cleaning the optical modules, the cleaning mechanism comprises a sliding groove 9 arranged on the side wall of the buffer plate 6, a cleaning plate 10 is connected to the inside of the sliding groove 9 in a sliding manner, sponge is fixed on the side wall of the cleaning plate 10, the upper side of the cleaning plate 10 is elastically connected with the inner top of the sliding groove 9 through a third spring 11, the lower side of the cleaning plate 10 is fixedly connected with a pull rope 12, one end, far away from the cleaning plate 10, of the pull rope 12 is fixedly connected with the upper side of the placing plate 2, the placing plate 2 can move for a larger distance, the pull rope 12 can be driven to move when the placing plate 2 moves downwards, the cleaning plate 10 is dragged to move, the inner side of the sliding groove 9 is provided with a guide groove 7, the cross sections of the guide groove 7 and the guide block 8 are both in a T-shaped structure, the height of the guide groove 7 is smaller than that of the buffer plate 6, a guiding effect is achieved, and the cleaning plate 10 can move in the vertical direction, so that the inside of the guide groove 7 is slidably connected with the guide block 8, and the side wall of the guide block 8 is fixedly connected with the side wall of the cleaning plate 10.

The utility model discloses during the use, insert the optical module in protection box 1 along the inclined plane of buffer board 6, can extrude buffer board 6 around when the optical module rocks from side to side or back and forth, can play the cushioning effect to the optical module under the effect of second spring 5, when the optical module rocks from top to bottom, can upwards extrude clamp plate 15, or downwards extrude and place board 2, the device can play the effect of buffering shock attenuation to the optical module under the effect of first spring 3 and fourth spring 14;

when the optical module shakes downwards in the protective box 1, the placing plate 2 can be pressed downwards, so that the pull rope 12 moves downwards and pulls the cleaning plate 10 to move downwards, and the cleaning plate 10 moves downwards to wipe off sundries adhered to the surface of the optical module.

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. The utility model provides a protection device for optical module, includes protection box (1), its characterized in that, the upside of protection box (1) is rotated and is connected with apron (16), the inboard sliding connection of protection box (1) has places board (2), the downside of placing board (2) is through the interior bottom elastic connection of a plurality of first springs (3) with protection box (1), a plurality of second telescopic links (13) of downside fixedly connected with of apron (16), it is a plurality of the common fixedly connected with clamp plate (15) of flexible end of second telescopic link (13), the upside of clamp plate (15) is through the interior top elastic connection of a plurality of fourth springs (14) with apron (16), the inside of protection box (1) is equipped with and is used for carrying out the protection mechanism that protects to the optical module lateral wall.

2. The protection device for the optical module according to claim 1, wherein the protection mechanism comprises a plurality of first telescopic rods (4) fixedly connected to the inner side of the protection box (1), the telescopic ends of the plurality of first telescopic rods (4) located on the same side are fixedly connected with a buffer board (6) together, the outward side wall of the buffer board (6) is elastically connected with the inner side of the protection box (1) through a plurality of second springs (5), and the side walls of the plurality of buffer boards (6) are provided with cleaning mechanisms for cleaning the optical module.

3. The protection device for the optical module according to claim 2, wherein the cleaning mechanism comprises a sliding groove (9) arranged on a side wall of the buffer plate (6), a cleaning plate (10) is slidably connected inside the sliding groove (9), an upper side of the cleaning plate (10) is elastically connected with an inner top of the sliding groove (9) through a third spring (11), a pull rope (12) is fixedly connected to a lower side of the cleaning plate (10), one end, far away from the cleaning plate (10), of the pull rope (12) is fixedly connected with an upper side of the placing plate (2), a guide groove (7) is arranged on the inner side of the sliding groove (9), a guide block (8) is slidably connected inside the guide groove (7), and a side wall of the guide block (8) is fixedly connected with a side wall of the cleaning plate (10).

4. A protection device for a light module according to claim 1, wherein a buffer pad is fixedly connected to both the lower side of the pressing plate (15) and the upper side of the placing plate (2), and the buffer pad is made of rubber.

5. The optical module protection device according to claim 2, wherein the buffer plates (6) are each provided with an inclined surface on an upper side thereof, and the inclined surfaces are arranged to be inclined downward toward a center of the protection case (1).

6. A protection device for a light module according to claim 3, wherein the cross-sections of the guide groove (7) and the guide block (8) are both T-shaped, and the height of the guide groove (7) is less than the height of the buffer plate (6).