CN215181015U

CN215181015U - High-insulativity optical fiber interface assembly

Info

Publication number: CN215181015U
Application number: CN202121263241.7U
Authority: CN
Inventors: 成焕成
Original assignee: Chengdu Huifukang Optical Communication Co ltd
Current assignee: Chengdu Huifukang Optical Communication Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-14
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a high insulating nature fiber interface subassembly relates to fiber interface technical field, and to the poor and frequent welding of grafting back of present fiber interface insulating nature there is cracked problem, now proposes following scheme, it includes fiber interface, fiber interface lateral wall one end is provided with the mount, just the mount is symmetric distribution about the relative two outer walls of fiber interface, the mount is mutually perpendicular setting, and symmetry with the fiber interface lateral wall first screw hole has all been seted up to the mount, fiber interface's link downside is provided with the lower cover, just the lower cover top is provided with the upper cover, just upper cover and lower cover are the sealed setting of matching, upper cover and lower cover one side outer wall all are provided with fixed ear, and two sets of fixed ear is corresponding the setting. The utility model discloses novel structure, and the device is effectual solved that present optical fiber interface insulating nature is poor and its welding with the mainboard has cracked problem after the frequent grafting.

Description

High-insulativity optical fiber interface assembly

Technical Field

The utility model relates to an optical fiber interface technical field specifically is a high insulating nature optical fiber interface subassembly.

Background

With the change of times and the development of networks, the propagation speed of a common broadband network cable is not enough to meet the current requirements, so that optical fibers begin to be popularized, electrical signals are transmitted by the optical fibers in the form of optical signals, the transmitted signals are lost due to poor insulation of the existing optical fiber interface, the existing optical fiber interface is welded and fixed with a main board, and after frequent plugging, welding spots of the existing optical fiber interface are likely to break.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high insulating nature fiber interface subassembly has solved the poor and frequent welding of grafting back of present fiber interface insulating nature and has had cracked problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-insulation optical fiber interface component comprises an optical fiber interface, wherein one end of the side wall of the optical fiber interface is provided with a fixing frame, the fixing frames are symmetrically distributed on two opposite outer walls of the optical fiber interface, the fixing frames and the side walls of the optical fiber interface are arranged in a mutually vertical way, first threaded holes are symmetrically formed in the fixing frames, a lower cover is arranged on the lower side of the connecting end of the optical fiber interface, an upper cover is arranged above the lower cover, the upper cover and the lower cover are arranged in a matching and sealing way, the outer walls of one sides of the upper cover and the lower cover are both provided with fixing lugs, the two groups of fixing lugs are correspondingly arranged, fixing screws are arranged in the fixing lugs, the upper cover and the lower cover are hermetically fixed through the fixing screws, through notches are formed in the two sides of the upper cover and the lower cover in a matching manner, and the inner walls of the upper cover and the lower cover are both provided with rubber, and the surface layer of the rubber is sprayed with an antistatic cleaning agent.

As a preferred embodiment of the present invention, one side of the upper cover and the lower cover away from the fixing lug is provided with a hinge, and the hinge is symmetrically distributed about both ends of the joint of the upper cover and the lower cover, and the upper cover and the lower cover are rotatably connected through the hinge.

As a preferred embodiment of the utility model, the second screw hole has been seted up to the fixed ear of lower cover one side, just the round hole has been seted up to the fixed ear of upper cover one side, set screw one end runs through the round hole and is threaded connection with the second screw hole.

As a preferred embodiment of the present invention, the upper cover and the lower cover are close to the connection port of the through slot opening and the optical fiber interface, which are provided by the optical fiber interface, and are arranged in a matching manner.

As an embodiment of the present invention, the upper cover and the lower cover are kept away from the through notch opened by the optical fiber connector and are sealed and matched with the tail end of the optical fiber connector.

As a preferred embodiment of the utility model, lower cover one end is fixed connection with optical fiber interface one side lower extreme, just the upper cover is the laminating setting with optical fiber interface one side upper end.

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

1. the utility model discloses a setting of mount and first screw hole can be fixed the shell of fiber interface and equipment, has avoided leading to the cracked condition of solder joint between fiber interface and the control mainboard to take place because of frequent grafting.

2. The utility model discloses a setting of upper cover and lower cover, and the inner wall of upper cover and lower cover all is provided with rubber, can fix the optical fiber splice after pegging graft, has avoided the condition that the joint drops to take place.

3. The utility model discloses the rubber top layer spraying of upper cover and lower cover inner wall has the antistatic clear cleanser for have better insulating nature in the sealed space of upper cover and lower cover, avoided the electric ion in the air to produce static, thereby influence photoelectric signal's propagation.

In conclusion, the device effectively solves the problems that the insulation performance of the existing optical fiber interface is poor and the welding between the optical fiber interface and the main board is broken after the optical fiber interface is frequently spliced.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of a closed structure of an upper cover and a lower cover of a high-insulation optical fiber interface assembly according to the present invention;

fig. 2 is a schematic diagram of an expansion structure of the upper and lower covers of the high-insulation optical fiber interface module of the present invention.

Reference numbers in the figures: 1. an optical fiber interface; 2. a fixed mount; 3. a first threaded hole; 4. a lower cover; 5. an upper cover; 6. a through notch; 7. fixing the ear; 8. a set screw; 9. a second threaded hole; 10. a circular hole; 11. rubber; 12. an anti-static scavenger; 13. and (4) a hinge.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the utility model provides a technical solution: a high-insulation optical fiber interface component comprises an optical fiber interface 1, wherein one end of the side wall of the optical fiber interface 1 is provided with a fixed frame 2, the fixed frame 2 is symmetrically distributed on two opposite outer walls of the optical fiber interface 1, the fixed frame 2 and the side wall of the optical fiber interface 1 are mutually perpendicular and symmetrical, the fixed frame 2 is provided with a first threaded hole 3, the lower side of the connecting end of the optical fiber interface 1 is provided with a lower cover 4, an upper cover 5 is arranged above the lower cover 4, the upper cover 5 and the lower cover 4 are in matched sealing arrangement, the outer walls of one side of the upper cover 5 and one side of the lower cover 4 are provided with fixing lugs 7, two groups of the fixing lugs 7 are correspondingly arranged, a fixing screw 8 is arranged inside the fixing lugs 7, the upper cover 5 and the lower cover 4 are sealed and fixed through the fixing screw 8, the two sides of the upper cover 5 and the lower cover 4 are provided with a through notch 6 in a matched manner, and the inner walls of the upper cover 5 and the lower cover 4 are both provided with rubber 11, and the surface layer of the rubber 11 is sprayed with an anti-static cleaning agent 12.

Please refer to fig. 1 and 2 in this embodiment, the optical fiber interface 1 and the housing of the device can be fixed by the fixing frame 2 and the first threaded hole 3, which avoids the occurrence of the situation of solder joint fracture between the optical fiber interface 1 and the control motherboard due to frequent plugging, and through the arrangement of the upper cover 5 and the lower cover 4, the inner walls of the upper cover 5 and the lower cover 4 are both provided with rubber 11, which can fix the plugged optical fiber connector, thereby avoiding the occurrence of the situation of connector falling, and meanwhile, the surface layers of the rubber 11 on the inner walls of the upper cover 5 and the lower cover 4 are sprayed with the antistatic cleaning agent 12, so that the upper cover 5 and the lower cover 4 have better insulation property in the sealed space, thereby avoiding the generation of static electricity by electric ions in the air, and further affecting the transmission of photoelectric signals.

Hinges 13 are arranged on one sides of the upper cover 5 and the lower cover 4 far away from the fixing lugs 7, the hinges 13 are symmetrically distributed on two ends of the joint of the upper cover 5 and the lower cover 4, the upper cover 5 and the lower cover 4 are rotatably connected through a hinge 13, a second threaded hole 9 is arranged on a fixing lug 7 at one side of the lower cover 4, a round hole 10 is arranged on the fixing ear 7 at one side of the upper cover 5, one end of the fixing screw 8 penetrates through the round hole 10 and is in threaded connection with the second threaded hole 9, the upper cover 5 and the lower cover 4 are arranged close to a through notch 6 formed on the optical fiber interface 1 and are matched with a connecting port of the optical fiber interface 1, the upper cover 5 and the lower cover 4 are arranged away from the through slot 6 arranged on the optical fiber interface 1 and are in sealing matching with the tail end of the optical fiber connector, one end of the lower cover 4 is fixedly connected with the lower end of one side of the optical fiber interface 1, and the upper cover 5 is attached to the upper end of one side of the optical fiber interface 1.

The working principle is as follows: the optical fiber interface 1 is welded on a mainboard of equipment, when the optical fiber interface 1 is installed with the equipment, an upper cover 5 and a lower cover 4 of the optical fiber interface 1 penetrate through an installation hole of the equipment, then fixing frames 2 on two sides of the optical fiber interface 1 are tightly attached to the inner wall of the equipment, then screws penetrate through the side wall of the equipment and are in threaded connection with first threaded holes 3, the optical fiber interface 1 is fixed, and then the mainboard where the optical fiber interface 1 is located is fixed with the inner wall of the equipment;

in the connection and use process, the fixing screw 8 is taken out of the fixing lug 7 by using a tool, then the upper cover 5 is turned over and opened, the optical fiber connector is inserted into the connecting port of the optical fiber interface 1, after the insertion is completed, the upper cover 5 is turned over and closed, and finally the fixing screw 8 penetrates through the round hole 10 and is in threaded connection with the second threaded hole 9 by using the tool;

when the upper cover 5 and the lower cover 4 are closed, the rubber 11 in the upper cover extrudes the optical fiber interface 1 to fix and limit the optical fiber interface, so that the connection stability is improved, and after the upper cover and the lower cover are closed, the electric ions contained in the inner part can be eliminated by the anti-static cleaning agent 12, so that the condition that photoelectric signals are damaged due to static electricity is avoided.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The high-insulation optical fiber interface component is characterized by comprising an optical fiber interface (1), wherein one end of the side wall of the optical fiber interface (1) is provided with a fixing frame (2), the fixing frame (2) is symmetrically distributed on two opposite outer walls of the optical fiber interface (1), the fixing frame (2) and the side wall of the optical fiber interface (1) are mutually perpendicular and are symmetrical, the fixing frame (2) is provided with a first threaded hole (3), a lower cover (4) is arranged on the lower side of the connecting end of the optical fiber interface (1), an upper cover (5) is arranged above the lower cover (4), the upper cover (5) and the lower cover (4) are in matched sealing arrangement, the outer walls on one side of the upper cover (5) and one side of the lower cover (4) are provided with fixing lugs (7), the two groups of fixing lugs (7) are in corresponding arrangement, and a fixing screw (8) is arranged inside the fixing lugs (7), and upper cover (5) and lower cover (4) are sealed fixed through set screw (8), upper cover (5) and lower cover (4) both sides all match and have seted up logical notch (6), just upper cover (5) and lower cover (4) inner wall all are provided with rubber (11), just rubber (11) top layer spraying has antistatic clear sanitizer (12).

2. The high-insulation fiber optic interface assembly of claim 1, wherein: one side that fixed ear (7) were kept away from to upper cover (5) and lower cover (4) is provided with hinge (13), just hinge (13) are the symmetric distribution about the both ends of upper cover (5) and lower cover (4) junction, upper cover (5) and lower cover (4) are the rotation connection through hinge (13).

3. The high-insulation fiber optic interface assembly of claim 1, wherein: second screw holes (9) are formed in the fixing lugs (7) on one side of the lower cover (4), round holes (10) are formed in the fixing lugs (7) on one side of the upper cover (5), and one end of each fixing screw (8) penetrates through the round holes (10) to be in threaded connection with the second screw holes (9).

4. The high-insulation fiber optic interface assembly of claim 1, wherein: the upper cover (5) and the lower cover (4) are arranged close to a through notch (6) formed in the optical fiber interface (1) in a matching manner with a connecting port of the optical fiber interface (1).

5. The high-insulation fiber optic interface assembly of claim 1, wherein: the upper cover (5) and the lower cover (4) are far away from a through notch (6) formed in the optical fiber interface (1) and are arranged in a sealing matching mode with the tail end of the optical fiber connector.

6. The high-insulation fiber optic interface assembly of claim 1, wherein: one end of the lower cover (4) is fixedly connected with the lower end of one side of the optical fiber interface (1), and the upper cover (5) is attached to the upper end of one side of the optical fiber interface (1).