CN210376811U

CN210376811U - Optical fiber splitter

Info

Publication number: CN210376811U
Application number: CN201921612521.7U
Authority: CN
Inventors: 管文浩
Original assignee: Jiangsu Yizhi Communication Technology Co Ltd
Current assignee: Jiangsu Yizhi Communication Technology Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-04-21
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses an optical fiber splitter, including casing, punch holder and lower plate, the socket has been seted up on the positive surface of casing, the inner chamber swing joint of socket has the plug, fixedly connected with cable on the plug, all set up threaded hole all around on the positive surface of casing, the half slot has all been seted up at the bottom of punch holder and the top of lower plate, the through-hole has all been seted up at both ends and the left and right sides both ends of lower plate about the punch holder, the inner chamber swing joint of through-hole has the fixed screw, the inner chamber threaded connection of fixed screw and screw hole, the equal fixedly connected with supporting leg all around of casing bottom, the bottom of supporting leg is provided with the sucking disc. The utility model discloses an upper plate, fixed screw, sucking disc and lower plate mutually support, have solved present optic fibre beam splitter and have not had the solid function of card, lead to adapting unit not hard up easily in the connection process, influence the problem of use.

Description

Optical fiber splitter

Technical Field

The utility model relates to an optical fiber splitter technical field specifically is an optical fiber splitter.

Background

An optical fiber optical splitter (also called an optical splitter) is an optical fiber junction device for coupling, branching and distributing optical signals in an optical network system, is one of the most important passive devices in an optical fiber link, and is provided with a plurality of input ends and a plurality of output ends, wherein one optical splitter is provided with M input ends and N output ends which are expressed by M x N, and a plurality of paths of optical signals are combined into one path of signal which is called a synthesizer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical fiber splitter possesses the advantage of the solid function of card, has solved present optical fiber splitter and has not had the solid function of card, leads to adapting unit not hard up easily in the connection process, influences the problem of use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical fiber splitter, includes casing, punch holder and lower plate, the socket has been seted up on the positive surface of casing, the inner chamber swing joint of socket has the plug, fixedly connected with cable on the plug, all set up threaded hole all around on the positive surface of casing, the semicircular groove has all been seted up at the bottom of punch holder and the top of lower plate, the through-hole has all been seted up at both ends about punch holder and the lower plate, the inner chamber swing joint of through-hole has the set screw, the inner chamber threaded connection of set screw and screw hole, the equal fixedly connected with supporting leg all around of casing bottom, the bottom of supporting leg is provided with the sucking disc.

Preferably, the back surfaces of the upper clamping plate and the lower clamping plate are movably connected with the plug, and the radius of the cable is two thirds of the radius of the semicircular groove.

Preferably, the bottom of the upper clamping plate is movably connected with the top of the lower clamping plate, and the upper clamping plate and the lower clamping plate are both plastic plates.

Preferably, the diameter of the threaded hole is three quarters of the diameter of the through hole, and the fixing screw is provided with a cross groove.

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

the utility model discloses a socket and plug, make the casing can be connected with the cable, after the plug inserts the socket, utilize the set screw, screw hole and through-hole interact are connected punch holder and lower plate with the casing, it is circular to utilize two half slots on punch holder and the lower plate to make up into in the connection process, can avoid the cable winding, utilize punch holder and lower plate to block the plug, prevent that the plug from dropping, improve fixed effect, through the sucking disc, can hold this device with the face of placing, improve stability, avoid leading to this device to drop the damage because of the collision in the use, it does not have the card solid function to have solved present optic fibre beam splitter, lead to becoming flexible easily at connection process adapting unit, influence the problem of using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the structure of the shell of the present invention;

fig. 4 is a schematic view of the structure of the upper and lower clamping plates of the present invention.

In the figure: 1. a housing; 2. an upper splint; 3. fixing screws; 4. supporting legs; 5. a suction cup; 6. a lower splint; 7. a cable; 8. a plug; 9. a socket; 10. a threaded hole; 11. a through hole; 12. a semicircular groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a casing 1, punch holder 2, set screw 3, supporting leg 4, sucking disc 5, lower plate 6, cable 7, plug 8, socket 9, screw hole 10, through-hole 11 and half slot 12 part are the parts that universal standard spare or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, an optical fiber splitter comprises a housing 1, an upper clamp plate 2 and a lower clamp plate 6, wherein a socket 9 is formed on the front surface of the housing 1, a plug 8 is movably connected to the inner cavity of the socket 9, a cable 7 is fixedly connected to the plug 8, threaded holes 10 are formed around the front surface of the housing 1, semicircular grooves 12 are formed in the bottom of the upper clamp plate 2 and the top of the lower clamp plate 6, through holes 11 are formed in the left and right ends of the upper clamp plate 2 and the left and right ends of the lower clamp plate 6, fixing screws 3 are movably connected to the inner cavities of the through holes 11, the fixing screws 3 are in threaded connection with the inner cavities of the threaded holes 10, the diameter of the threaded holes 10 is three quarters of the diameter of the through holes 11, cross grooves are formed in the fixing screws 3, supporting legs 4 are fixedly connected to the periphery of the bottom of the housing 1, suckers 5 are arranged at the bottoms, after the plug 8 is inserted into the socket 9, the upper clamping plate 2 and the lower clamping plate 6 are connected with the shell 1 by utilizing the interaction of the fixing screw 3, the threaded hole 10 and the through hole 11, the two semicircular grooves 12 on the upper clamping plate 2 and the lower clamping plate 6 can be combined into a circle in the connection process, the cable 7 can be prevented from being wound, the plug 8 can be clamped by utilizing the upper clamping plate 2 and the lower clamping plate 6, the plug 8 is prevented from falling off, the fixing effect is improved, the device can be sucked with a placing surface by the sucking disc 5, the stability is improved, the device is prevented from falling off and being damaged due to collision in the use process, the problems that the existing optical fiber spectroscope does not have the clamping function, a connecting part is easy to loosen in the connection process and the use is influenced are solved, the back surfaces of the upper clamping plate 2 and the lower clamping plate 6 are movably connected with the plug 8, and the radius of, the bottom of the upper splint 2 is movably connected with the top of the lower splint 6, and the upper splint 2 and the lower splint 6 are both plastic plates.

During the use, through socket 9 and plug 8, make casing 1 can be connected with cable 7, after plug 8 inserts socket 9, utilize set screw 3, screw hole 10 and through-hole 11 interact are connected punch holder 2 and lower plate 6 with casing 1, it is circular to utilize two half slots 12 on punch holder 2 and the lower plate 6 to make up into one in the connection process, can avoid cable 7 winding, utilize punch holder 2 and lower plate 6 to block plug 8, prevent that plug 8 from dropping, improve fixed effect, through sucking disc 5, can hold this device and place the face and inhale, improve stability, avoid leading to this device to drop the damage because of the collision in the use, solved present optic fibre spectrometer and not have the card solid function, lead to adapting unit easily not hard up in the connection process, influence the problem of using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an optical fiber splitter, includes casing (1), punch holder (2) and lower plate (6), its characterized in that: socket (9) have been seted up on the positive surface of casing (1), the inner chamber swing joint of socket (9) has plug (8), fixedly connected with cable (7) are gone up in plug (8), all threaded hole (10) have all been seted up all around on the positive surface of casing (1), half slot (12) have all been seted up at the bottom of punch holder (2) and the top of lower plate (6), through-hole (11) have all been seted up at both ends and the left and right sides both ends of lower plate (6) about punch holder (2), the inner chamber swing joint of through-hole (11) has set screw (3), the inner chamber threaded connection of set screw (3) and threaded hole (10), equal fixedly connected with supporting leg (4) all around of casing (1) bottom, the bottom of supporting leg (4) is provided with sucking disc (5).

2. A fiber optic splitter according to claim 1 wherein: the back of the upper clamping plate (2) and the back of the lower clamping plate (6) are movably connected with the plug (8), and the radius of the cable (7) is two thirds of that of the semicircular groove (12).

3. A fiber optic splitter according to claim 1 wherein: the bottom of the upper clamping plate (2) is movably connected with the top of the lower clamping plate (6), and the upper clamping plate (2) and the lower clamping plate (6) are both plastic plates.

4. A fiber optic splitter according to claim 1 wherein: the diameter of the threaded hole (10) is three-fourths of that of the through hole (11), and a cross groove is formed in the fixing screw (3).