CN214954235U

CN214954235U - XFP optical module dust cover

Info

Publication number: CN214954235U
Application number: CN202121210543.8U
Authority: CN
Inventors: 卢阳华; 高亚光
Original assignee: Yuhuada Shenzhen Optical Communication Technology Co ltd
Current assignee: Yuhuada Shenzhen Optical Communication Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-30
Anticipated expiration: 2031-06-01

Abstract

An XFP optical module dust-proof housing relates to the technical field of XFP optical modules. The fixed block is fixed to be set up at the upside of XFP optical module main part, divide into the spring chamber and place the chamber in the fixed block from top to bottom, and the spring intracavity is provided with reset spring, and reset spring's left side is connected with last dust baffle, and it pegs graft at the spring intracavity to go up dust baffle, and connecting axle and face dust baffle swing joint are passed through in the left side of going up dust baffle, are provided with the stopper on the face dust baffle, the left side of placing the chamber is provided with the slope. This device simple structure, convenient to use, automatic dust keeper passes through the spring chamber and places the chamber and realize accomodating to last dust guard and face dust guard when using, pulls out through reset spring and connecting axle automatic re-setting behind the fiber connector, covers the interface completely and places the dust and enter into in the XFP optical module main part.

Description

XFP optical module dust cover

Technical Field

The utility model relates to a XFP optical module technical field, concretely relates to XFP optical module dust crust.

Background

With the development of society, the demand of human beings on communication is continuously increased, the network scale and the application range of the internet are rapidly expanded, and the technical connotation breaks through the constraint of the traditional internet. In recent years, transmission and exchange of information are progressing towards optical networks, and optical fiber communication is becoming a main transmission means of modern information networks, and therefore, the demand of the communication industry for one-to-one optical module (optical transceiver module) to be transmitted and received by core devices of optical fiber communication networks is also rapidly increasing. The optical module consists 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 has the functions that 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.

Traditional XFP optical module adopts the dust cap to prevent dust, and the dust cap drops easily with the XFP optical module not a whole, need pull out the dust cap when using the module, and this leads to easily losing in the dust cap use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a XFP optical module dust crust to solve the problem that mentions in the above-mentioned background art, the utility model discloses convenient to use, simple structure prevents through automatic dust keeper that the dust of XFP optical module from entering into the inside equipment that influences of device when not using.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an XFP optical module dustproof shell comprises an XFP optical module main body 1 and an automatic dustproof device 2, automatic dust keeper 2 fixed mounting is at the upside of XFP optical module main part 1, automatic dust keeper 2 contains fixed block 3, place chamber 4, slope 5, spring chamber 6, reset spring 7, go up dust guard 8, connecting axle 9, face dust guard 10, stopper 11, fixed block 3 is fixed to be set up the upside at XFP optical module main part 1, divide into spring chamber 6 and place chamber 4 from top to bottom in the fixed block 3, be provided with reset spring 7 in the spring chamber 6, reset spring 7's left side is connected with last dust guard 8, it pegs graft in spring chamber 6 to go up dust guard 8, go up dust guard 8's left side and pass through connecting axle 9 and face dust guard 10 swing joint, be provided with stopper 11 on the face dust guard 10, the left side of placing chamber 4 is provided with slope 5.

One side of the XFP optical module main body 1 is provided with a plug interface 12.

One side of the limiting block 11 is provided with an inclination angle matched with the inclined slope 5.

The diameter of the spring cavity 6 is the same as that of the upper dustproof baffle plate 8.

The connecting shaft 9 is a self-resetting rotating shaft.

The inclination angle of the inclined slope 5 is 30-40 degrees.

The utility model discloses a theory of operation: when XFP optical module body 1 is used for signal conversion, firstly, XFP optical module body 1 is inserted into equipment, and then an optical fiber connector is inserted into a plug-in port 12 of XFP optical module body 1, in the process of inserting the optical fiber connector, firstly, a face dust-proof baffle 10 is jacked up to be parallel to an upper dust-proof baffle 8, meanwhile, a limiting block 11 positioned on the face dust-proof baffle 10 is abutted to the top end of the optical fiber connector, then the optical fiber connector pushes the limiting block 11 to enable the face dust-proof baffle 10 to be inserted into a placing cavity 4, meanwhile, the upper dust-proof baffle 8 is elastically contracted into a spring cavity and compresses a reset spring 7 until the limiting block 11 is tangent to an inclined slope 5, the limiting block 11 moves upwards to remove the abutment with the optical fiber connector, the optical fiber connector is inserted into XFP optical module body 1, when the XFP optical module body 1 is not needed to be used, firstly, the optical fiber connector is pulled out, and the upper dust-proof baffle 8 and the face dust-proof baffle 10 automatically return to the initial dust-proof baffle 10 under the action of the reset spring 7 and a reset rotating shaft The position completely covers the plug interface 12, so that dust is prevented from entering the XFP optical module body 1 and affecting the coupling between devices.

After the technical scheme is adopted, the utility model discloses beneficial effect does: this device simple structure, convenient to use, automatic dust keeper passes through the spring chamber and places the chamber and realize accomodating to last dust guard and face dust guard when using, pulls out through reset spring and connecting axle automatic re-setting behind the fiber connector, covers the interface completely and places the dust and enter into in the XFP optical module main part.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a first operating state of the present invention;

fig. 3 is a schematic view of a second working state of the present invention;

fig. 4 is a side view of the XFP optical module main body 1 of the present invention.

Description of reference numerals: XFP optical module main part 1, automatic dust keeper 2, fixed block 3, place chamber 4, slope 5, spring chamber 6, reset spring 7, go up dustproof baffle 8, connecting axle 9, face dustproof baffle 10, stopper 11, interface 12.

Detailed Description

Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: the XFP optical module comprises an XFP optical module body 1 and an automatic dustproof device 2, wherein the automatic dustproof device 2 is fixedly arranged on the upper side of the XFP optical module body 1, one side of the XFP optical module body 1 is provided with a socket 12, the socket 12 is used for being connected with an optical fiber connector, the automatic dustproof device 2 comprises a fixed block 3, a placing cavity 4, an inclined slope 5, a spring cavity 6, a reset spring 7, an upper dustproof baffle plate 8, a connecting shaft 9, a surface dustproof baffle plate 10 and a limiting block 11, the fixed block 3 is fixedly arranged on the upper side of the XFP optical module body 1, the inside of the fixed block 3 is divided into the spring cavity 6 and the placing cavity 4 from top to bottom, the reset spring 7 is arranged in the spring cavity 6, the left side of the reset spring 7 is connected with the upper dustproof baffle plate 8, the diameter of the spring cavity 6 is the same as that of the upper dustproof baffle plate 8, the upper dustproof baffle plate 8 can slide in the spring cavity 6, and the upper dustproof baffle plate 8 is inserted in the spring cavity 6, go up dust guard 8 and play and prevent that the dust from falling into in the module from XFP optical module main part 1 top, go up dust guard 8's left side through the pivot that resets and face dust guard 10 swing joint, be provided with stopper 11 on the face dust guard 10, the left side of placing chamber 4 is provided with slope 5, and one side of stopper 11 is provided with the angle of inclination with slope 5 matched with.

Further, the inclination angle of the inclined slope 5 is 30-40 degrees.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a XFP optical module dust cover which characterized in that: the dust-proof device comprises an XFP optical module body (1) and an automatic dust-proof device (2), wherein the automatic dust-proof device (2) is fixedly arranged on the upper side of the XFP optical module body (1), the automatic dust-proof device (2) comprises a fixed block (3), a placing cavity (4), an inclined slope (5), a spring cavity (6), a reset spring (7), an upper dust-proof baffle (8), a connecting shaft (9), a surface dust-proof baffle (10) and a limiting block (11), the fixed block (3) is fixedly arranged on the upper side of the XFP optical module body (1), the fixed block (3) is internally divided into the spring cavity (6) and the placing cavity (4) from top to bottom, the reset spring (7) is arranged in the spring cavity (6), the left side of the reset spring (7) is connected with the upper dust-proof baffle (8), the upper dust-proof baffle (8) is inserted in the spring cavity (6), the left side of the upper dust-proof baffle (8) is movably connected with the dust-proof baffle (10) through the connecting shaft (9), a limiting block (11) is arranged on the surface dustproof baffle (10), and an inclined slope (5) is arranged on the left side of the placing cavity (4).

2. The XFP optical module dust-proof housing of claim 1, wherein: one side of the XFP optical module main body (1) is provided with a plug interface (12).

3. The XFP optical module dust-proof housing of claim 1, wherein: one side of the limiting block (11) is provided with an inclined block matched with the inclined slope (5).

4. The XFP optical module dust-proof housing of claim 1, wherein: the diameter of the spring cavity (6) is the same as that of the upper dustproof baffle (8).

5. The XFP optical module dust-proof housing of claim 1, wherein: the connecting shaft (9) is a self-resetting rotating shaft.

6. The XFP optical module dust-proof housing of claim 1, wherein: the inclination angle of the inclined slope (5) is 30-40 degrees.