CN220913387U - SC photoelectric connector and flange plate - Google Patents

Abstract

The utility model discloses an SC photoelectric connector and a flange plate, comprising an optical fiber connector, wherein one end of the optical fiber connector is used for connecting an optical fiber cable, and the other end of the optical fiber connector is a movable end for butt joint with the flange plate; the flange plate is used for accommodating the optical fiber connector and is provided with an opening for the movable end to be in butt joint with the optical fiber connector; the optical fiber connector consists of a shell, an upper cover, a positioning seat, a main body, a tail sleeve, a V-shaped groove three-piece type, a spring, a left contact piece, a right contact piece and a dustproof cap, wherein the left contact piece and the right contact piece are arranged in the main body, and the optical fiber connector has the beneficial effects that: the utility model discloses a three-piece type of V groove through inside connector can connect spacingly with inside cable fast, increases holistic connection inefficiency, supplies power through the cable simultaneously, has solved the demand for network equipment power supply, rotates grafting SC connector through the ring flange simultaneously and is connected with cable, avoids using the instrument to dismantle, reduces the engineering time, reduces workman's intensity of labour.

Description

SC photoelectric connector and flange plate

Technical Field

The utility model relates to the field of connectors, in particular to an SC photoelectric connector and a flange plate.

Background

The photoelectric connector, commonly called a movable joint, is a reusable passive device for connecting two optical fibers or optical cables to form a continuous optical path, and has been widely applied to optical fiber transmission lines, optical fiber distribution frames, optical fiber testing instruments and meters, and is the optical passive device with the largest number.

To some extent, fiber optic connectors also affect the reliability and various capabilities of the optical transmission system. When installing any fiber optic system, it is necessary to consider connecting optical fibers or cables to one another in a low loss manner to achieve splicing of optical links. The connection of the optical fiber link can be divided into permanent connection and movable connection, and the permanent connection is realized by adopting a fusion method, an adhesive method or a fixed connector; the connection of the mobility is generally realized by adopting a movable connector, but the current connector produced on the market only can provide optical signals when connecting cables has no way to provide power for equipment, so that the movable connector is very inconvenient to use, and the SC photoelectric connector needs to be detached and installed by a tool when connecting the cables when in use, so that the installation efficiency is low, and the connector and the cables cannot be installed quickly.

Disclosure of utility model

The present utility model is directed to providing an SC photoelectric connector and a flange to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the SC photoelectric connector comprises an optical fiber connector, wherein one end of the optical fiber connector is used for connecting an optical fiber cable, and the other end of the optical fiber connector is a movable end for butting a flange plate; the flange plate is used for accommodating the optical fiber connector and is provided with an opening for the movable end to be in butt joint with the optical fiber connector;

The optical fiber connector comprises a shell, an upper cover, a positioning seat, a main body, a tail sleeve, a V-groove three-piece type, a spring, a left contact piece, a right contact piece and a dust cap, wherein the left contact piece and the right contact piece are arranged inside the main body, the positioning seat is arranged inside the main body, the spring is arranged in an inner hole of the positioning seat, the V-groove three-piece type is inserted inside the positioning seat, the dust cap is movably sleeved outside one side of the V-groove three-piece type, the upper end of the main body is movably clamped with the upper cover, and the upper cover and one side of the main body are externally sleeved with the shell.

Preferably, the side of the upper cover and the main body far away from the shell is provided with connecting pipes which are arranged in a threaded mode, and the connecting pipes on the upper cover and the main body are sleeved with tail sleeves in a threaded mode.

The utility model also provides a flange plate, which comprises a bottom shell, wherein a PCB (printed circuit board) is movably inserted in the bottom shell, an upper shell is clamped at the upper end of the bottom shell, PIN needles which are symmetrically arranged are fixedly connected in the lower end of the bottom shell and fixedly connected to the PCB by welding, and BOSA (boil off gas) is fixedly connected to the upper end of the upper shell.

Compared with the prior art, the utility model has the beneficial effects that: through setting up inside V groove three-piece type of connector can connect spacing with inside cable fast, increases holistic connection inefficiency, supplies power through the cable simultaneously, has solved the demand for the network equipment power supply, rotates grafting SC connector through the ring flange simultaneously and is connected with cable, avoids using the instrument to dismantle, reduces the engineering time, reduces workman's intensity of labour.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an exploded view of the optical fiber connector according to the present utility model;

FIG. 3 is a schematic view of an exploded structure of a flange plate according to the present utility model;

Fig. 4 is a schematic cross-sectional view of an optical fiber cable according to the present utility model.

In the figure: 1. a housing; 2. an upper cover; 3. a positioning seat; 4. a main body; 5. a tail sleeve; 6. v-groove three-piece type; 7. a spring; 8. a left contact; 9. a right contact; 10. a dust cap; 11. a PCB board; 12. an upper case; 13. a bottom case; 14. BOSA; 15. PIN needle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the SC photoelectric connector comprises an optical fiber connector, wherein one end of the optical fiber connector is used for connecting an optical fiber cable, and the other end of the optical fiber connector is a movable end for butt joint with the flange; the flange plate is used for accommodating the optical fiber connector and is provided with an opening for abutting the movable end with the optical fiber connector; the optical fiber connector consists of a shell 1, an upper cover 2, a positioning seat 3, a main body 4, a tail sleeve 5, a V-groove three-piece type 6, a spring 7, a left contact piece 8, a right contact piece 9 and a dust cap 10, wherein the left contact piece 8 and the right contact piece 9 are arranged inside the main body 4, the positioning seat 3 is arranged inside the main body 4, the spring 7 is arranged in an inner hole of the positioning seat 3, the V-groove three-piece type 6 is inserted inside the positioning seat 3, the dust cap 10 is movably sleeved outside one side of the V-groove three-piece type 6, the upper end of the main body 4 is movably clamped with the upper cover 2, and the outer sides of the upper cover 2 and the main body 4 are sleeved with the shell 1; the upper cover 2 and the main body 4 are provided with connecting pipes which are arranged in a threaded mode on one side far away from the shell 1, and the connecting pipes on the upper cover 2 and the main body 4 are sleeved with tail sleeves 5 in a threaded mode.

Including drain pan 13, drain pan 13 inside activity is inserted and is equipped with PCB board 11, and drain pan 13 upper end joint has epitheca 12, and drain pan 13 lower extreme inside fixedly connected with is the PIN needle 15 of symmetry setting, and PIN needle 15 passes through welded fastening on PCB board 11, epitheca 12 upper end fixedly connected with BOSA14.

Specifically, when the utility model is used, the SC connector mounting step comprises the following steps:

Firstly, respectively placing a left contact piece 8 and a right contact piece 9 in a designated position in a main body 4, then installing a positioning seat 3 in the main body 4, simultaneously installing a spring 7 in an inner hole (not labeled in the figure) of the positioning seat 3, sleeving a dustproof cap 10 into the tail end of a V-groove three-piece 6, inserting the V-groove three-piece 6 into a corresponding position in the positioning seat 3 to enable the V-groove three-piece 6 to be mutually buckled, at the moment, installing a cover 2 in the main body 4 for closing in a designated direction, then inserting a shell 1 outside the main body 4 and an upper cover 2, and finally installing a tail sleeve 5 through threads of threaded pipes with threaded structures outside the main body 4 and the upper cover 2, thereby realizing integral installation;

The SC connector using method comprises the following steps:

Firstly, the tail sleeve 5 is screwed, the tail sleeve 5 is taken down from a screwed pipe outside the main body 4 and the upper cover 2, then the shell 1 is synchronously separated, an optical cable is installed at the moment, the upper cover 2 is opened in a rotating mode, a normally stripped optical fiber wire is inserted into a designated position of the insertion positioning seat 3, then the part in the V-shaped groove three-piece type 6 is pushed to press a fiber core, then the upper cover 2 is pressed, the left contact piece 8 and the right contact piece 9 are driven by the force of the upper cover 2 through a spring 7 in the positioning seat 3 to puncture an electric part of an optical cable wire, tools are not needed to use, the subsequent power supply is convenient, the operation does not need tools, the working efficiency of the constructor is effectively improved, the tail sleeve 5 is screwed tightly again, the shell 1 is sleeved, and the installation is completed;

And a flange plate installing step:

Firstly, inserting a PCB 11 into a designated position of a bottom shell 13, then, penetrating a PIN needle 15 through the bottom shell 13 and the PCB in a soldering tin manner, at the moment, fastening and installing an upper shell 12 outside the bottom shell 13, and then installing a BOSA14 at the upper end of the upper shell 12 to form a flange;

When the SC connector is required to be inserted into the flange, the left contact 8 and the right contact 9 of the SC connector are contacted with the gold-plated area of the PCB 11 in the flange to complete the integral installation connection.

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

Claims (3)

1. Sc optoelectronic connector, characterized in that: the optical fiber connector comprises an optical fiber connector, wherein one end of the optical fiber connector is used for connecting an optical fiber cable, and the other end of the optical fiber connector is a movable end for butting a flange plate; the flange plate is used for accommodating the optical fiber connector and is provided with an opening for the movable end to be in butt joint with the optical fiber connector;

   The optical fiber connector comprises a shell (1), an upper cover (2), a positioning seat (3), a main body (4), a tail sleeve (5), a V-groove three-piece type (6), a spring (7), a left contact piece (8), a right contact piece (9) and a dustproof cap (10), wherein the left contact piece (8) and the right contact piece (9) are arranged inside the main body (4), the positioning seat (3) is arranged inside the main body (4), the spring (7) is arranged in an inner hole of the positioning seat (3), the V-groove three-piece type (6) is inserted inside the positioning seat (3), the dustproof cap (10) is movably sleeved outside one side of the V-groove three-piece type (6), the upper cover (2) is movably clamped at the upper end of the main body (4), and the shell (1) is sleeved outside one side of the upper cover (2) and one side of the main body (4).
2. 2. The SC optical electrical connector of claim 1, wherein: the connecting pipe that is the screw thread form setting is all equipped with in one side that upper cover (2) and main part (4) kept away from shell (1), just connecting pipe on upper cover (2) and main part (4) joint tail sleeve (5) of screw thread.
3. 3. A flange plate, characterized in that: including drain pan (13), drain pan (13) inside activity is inserted and is equipped with PCB board (11), drain pan (13) upper end joint has epitheca (12), the inside fixedly connected with of drain pan (13) lower extreme is PIN needle (15) that the symmetry set up, and PIN needle (15) pass through welded fastening on PCB board (11), epitheca (12) upper end fixedly connected with BOSA (14).