CN211495341U

CN211495341U - Simple protection device for optical module

Info

Publication number: CN211495341U
Application number: CN201921412878.0U
Authority: CN
Inventors: 舒志强; 李砚臣; 王贺; 谢鹏
Original assignee: Wuhan A Create Optics & Electronics Co ltd
Current assignee: Wuhan A Create Optics & Electronics Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-09-15
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses an optical module is with simple and easy protection device, including the arc board, be equipped with the arc groove that runs through the arc board both ends in the arc board, symmetrical sliding connection has the arc strip in the arc groove, the rigid coupling has a plurality of arc springs between two arc strips, the equal rigid coupling of arc strip has the removal arc board, the one end that the arc strip was kept away from to the removal arc board stretches out the arc groove and is connected with the connection arc board, it is equipped with the clamp plate to connect arc board left side, a side limit that two clamp plates were kept away from mutually passes through the hinge with being connected the arc board side and articulate, a side rigid coupling that two clamp plates are relative has the buffer layer, the clamp plate left end is equipped with the screw hole, the.

Description

Simple protection device for optical module

Technical Field

The utility model belongs to the technical field of the optical module, particularly, be a simple and easy protection device is used to optical module.

Background

An optical module (optical module) comprises an optoelectronic device, a functional circuit, an optical interface and the like, wherein the optoelectronic device comprises a transmitting part and a receiving part, the optical module is used for photoelectric conversion, a transmitting end converts an electric signal into an optical signal, a receiving end converts the optical signal into the electric signal after the optical signal is transmitted through an optical fiber, and the finished optical module is used, transported or stored, if the finished optical module is dropped or impacted, the internal structure of the finished optical module can be damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a solve not enough optical module among the prior art and use simple and easy protection device. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the utility model provides an optical module is with simple and easy protection device, includes the arc board, be equipped with the arc groove that runs through the arc board both ends in the arc board, symmetrical sliding connection has the arc strip in the arc groove, two the rigid coupling has a plurality of arc springs between the arc strip, the equal rigid coupling of arc strip has the removal arc board, the one end that the arc strip was kept away from to the removal arc board stretches out the arc groove and is connected with the connection arc board, it is equipped with the clamp plate, two to connect arc board left side one side limit that the clamp plate was kept away from mutually passes through the hinge with being connected the arc board side and articulates, two a side rigid coupling that the clamp plate is relative has the buffer layer, the clamp plate left end is equipped with the screw hole, two the screw.

Further inject, the equal rigid coupling in arc groove both ends has spacing.

Further limit, two connect the relative one side rigid coupling of arc board and have the blotter.

Further defined, the thread hole groups are provided with three.

Further inject, the connection arc board right side is equipped with the recess, the front and back end medial surface of recess rotates and is connected with the pivot, the pivot with remove the arc board rigid coupling.

Has the advantages that:

placing the optical module on the buffer layer on the surface of the lower pressing plate, enabling the buffer layer on the surface of the upper pressing plate to be tightly pressed on the upper side face of the optical module, and finally connecting the optical module with the bolt holes of the two pressing plates through bolts to fix the optical module; the optical modules with different thicknesses can be adapted by adjusting the distance of the outer end of the movable arc plate extending out of the arc groove and adjusting the included angle between the connecting arc plate and the movable arc plate; the utility model discloses simple structure, low in manufacturing cost, the practicality is strong, convenient to popularize and use.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

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

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

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

the main element symbols are as follows:

the optical module comprises an arc plate 1, an arc strip 2, an arc spring 3, a movable arc plate 4, a limiting strip 5, a connecting arc plate 6, a pressing plate 7, a hinge 8, a buffer layer 9, a groove 10, a rotating shaft 11, an optical module 12 and a bolt 13.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-3, a simple and easy protection device is used to optical module, including arc board 1, be equipped with the arc groove that runs through the arc board both ends in the arc board 1, symmetrical sliding connection has arc strip 2 in the arc groove, the rigid coupling has a plurality of arc spring 3 between two arc strips 2, the equal rigid coupling of arc strip 2 has removal arc board 4, the one end that arc strip 2 was kept away from to removal arc board 4 stretches out the arc groove and is connected with connection arc board 6, it is equipped with clamp plate 7 to connect arc board 6 left side, one side limit that two clamp plates 7 kept away from mutually passes through hinge 8 with connection arc board 6 side and articulates, a side rigid coupling that two clamp plates 7 are relative has buffer layer 9, clamp plate 7 left end is equipped with the screw hole, the screw hole that lies in same vertical line on two clamp.

Specifically, the inside equal rigid coupling in arc groove both ends has spacing 5, breaks away from the arc groove when preventing to adjust 4 outer ends of removal arc board and stretch out the arc groove distance.

In particular, a cushion pad (not shown) is fixed on one side surface of the two connecting arc plates 6.

Specifically, three thread hole groups are provided.

Specifically, a groove 10 is formed in the right side of the connecting arc plate 6, a rotating shaft 11 is rotatably connected to the inner side face of the front end and the rear end of the groove 10, and the rotating shaft 11 is fixedly connected with the movable arc plate 4.

When the optical module is used specifically, the optical module 12 is placed on the buffer layer 9 on the surface of the lower pressing plate 7, the buffer layer 9 on the surface of the upper pressing plate 7 is tightly pressed on the upper side face of the optical module, and finally the optical module is fixed by connecting bolt holes of the two pressing plates 7 through bolts 13; the optical modules 12 with different thicknesses can be adapted by adjusting the distance of the outer end of the movable arc plate 6 extending out of the arc groove and adjusting the included angle between the connecting arc plate 6 and the movable arc plate 4; the utility model discloses simple structure, low in manufacturing cost, the practicality is strong, convenient to popularize and use.

It is right above the utility model provides a simple and easy protection device is used to optical module has carried out detailed introduction. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides an optical module is with simple and easy protection device, a serial communication port, including the arc board, be equipped with the arc groove that runs through the arc board both ends in the arc board, symmetrical sliding connection has the arc strip, two in the arc groove the rigid coupling has a plurality of arc springs between the arc strip, the equal rigid coupling of arc strip has the removal arc board, the one end that the arc strip was kept away from to the removal arc board stretches out the arc groove and is connected with and connects the arc board, it is equipped with the clamp plate, two to connect arc board left side a side limit that the clamp plate was kept away from mutually passes through the hinge with being connected the arc board side and articulates, two a side rigid coupling that the clamp plate is relative has the buffer layer, the clamp plate left end is equipped with the screw hole, two.

2. The simple protection device for an optical module as claimed in claim 1, wherein a limiting bar is fixed inside each of two ends of the arc groove.

3. The simple protection device for the optical module as claimed in claim 1, wherein a buffer pad is fixed to one side surface of the two connecting arc plates opposite to each other.

4. The simplified protection device for a light module as claimed in claim 1, wherein there are three screw holes.

5. The simple protection device for the optical module as claimed in claim 1, wherein a groove is formed on the right side of the connecting arc plate, a rotating shaft is rotatably connected to the inner side surface of the front end and the rear end of the groove, and the rotating shaft is fixedly connected to the moving arc plate.