Photoelectric hybrid connector

Abstract

The utility model relates to the technical field of photoelectric plugs, in particular to a photoelectric hybrid connector, which comprises a shell, an inner shell is arranged in the shell, a left power supply connecting sheet and a right power supply connecting sheet are respectively arranged on two sides of the inner shell, and power lines are arranged at one end of the left power supply connecting sheet and one end of the right power supply connecting sheet. A supporting tube is arranged in the inner shell, a pressing ring is arranged on the surface of the supporting tube, an optical fiber cable is inserted into the supporting tube through a spring, and the surface of the optical fiber cable is sleeved with a dustproof cap. According to the photoelectric hybrid connector, photoelectric integration can be realized in a single-optical-port space, and transmission of optical signals and electric signals can be realized through one photoelectric hybrid connector; labor is effectively saved, the work labor force of workers is effectively reduced, the installation efficiency is effectively improved, the dustproof cap is arranged to protect the internal optical fiber cable, and the optical fiber cable is effectively prevented from being exposed outside to accumulate dust to affect use.

Description

TECHNICAL FIELD

[0001] The utility model relates to photoelectric plug technical field, concretely is a kind of photoelectric hybrid connector. BACKGROUND

[0002] Optical fiber communication mode is with light wave as information carrier, with optical fiber as transmission medium communication mode.In the optical communication technology field usually involves connector, optical module, adapter and other devices, among them, connector, is the optical passive device that realizes the connection between optical fibers, it has the function of active connection between optical fiber and optical fiber, optical fiber and active device, optical fiber and other passive devices and optical fiber and instrument;Optical module is very important optical signal interface device in optical fiber communication, it has optical interface and electrical interface, optical interface is connected with optical fiber transmission optical signal, electrical interface is connected with external communication terminal equipment;Adapter is used to adapt two connectors, for example, supply power to terminal equipment, at present, optical communication equipment operation itself needs power supply, especially in 5G application, there are a large number of plug-in photoelectric circuits in the equipment represented by 5G base station, due to the separate setting of photoelectricity, the number of connectors is large and divided into photoelectricity, which needs to be correctly matched one by one, resulting in complicated operation in installation and maintenance process, and plug-in error is prone to occur.

[0003] In order to connect these composite cables, one solution in the prior art is that the optical connector and the electrical connector are designed independently, the optical connector is coupled with the optical adapter to realize optical signal butt joint, and the electrical connector is coupled with the electrical adapter to realize electrical signal coupling butt joint. However, the optical connector and the electrical connector connected separately need to be plugged in and out twice to complete the connection and transmission of light and electricity, which not only is more complicated in operation and increases the workload of the staff, but also requires two interfaces for each connector, ultimately resulting in a large size of the device. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a photoelectric hybrid connector, which solves the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a photoelectric hybrid connector, comprising a shell, an inner shell is arranged in the shell, left and right power supply connecting pieces are arranged on the two sides of the inner shell, power lines are arranged at one end of the left and right power supply connecting pieces, a support tube is arranged in the inner shell, a compression ring is arranged on the surface of the support tube, an optical fiber line is inserted into the support tube through a spring, and a dust cap is sleeved on the surface of the optical fiber line.

[0006] Optionally, the surface of the compression ring is provided with a tail sleeve, and the size and shape of the tail sleeve are matched with the size and shape of the compression ring.

[0007] Optionally, the shell is provided with a contact port and a clamping groove on both sides of the shell, which expose the left and right power connection pieces.

[0008] Optionally, the outer surface of the shell is provided with anti-skid lines for easy pulling.

[0009] Optionally, the inner diameter of the dust cap is matched with the diameter of the optical fiber wire, and the outer diameter of the dust cap is matched with the inner dimension of the inner shell.

[0010] Optionally, the spring is sleeved on the surface of the optical fiber wire, and the surface of the optical fiber wire is provided with a stop ring.

[0011] The utility model provides a kind of photoelectric hybrid connector, with the following beneficial effects:

[0012] The photoelectric hybrid connector can realize photoelectric integration in single optical port space, and can realize the transmission of optical signal and electrical signal through one photoelectric hybrid connector;Meanwhile, the photoelectric hybrid connector is small in size, and can be connected with adapter through one-time plug-in, reduces the complexity of plug-in operation, effectively realizes labor saving, reduces the working labor of worker and improves installation efficiency, and also can reduce the size of connection equipment, protects the internal optical fiber wire through the setting of dust cap, effectively prevents dust accumulation caused by exposure of optical fiber wire, and affects use. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a structural schematic diagram of the utility model;

[0014] Fig. 2 It is an explosive structural schematic diagram of the utility model;

[0015] Fig. 3 It is a sectional structural schematic diagram of the utility model.

[0016] In the figure: 1, shell; 2, inner shell; 3, left power connection piece; 4, power cord; 5, spring; 6, support tube; 7, compression ring; 8, optical fiber wire; 9, dust cap; 10, tail sleeve; 11, contact port; 12, clamping groove; 13, anti-skid line; 14, stop ring; 15, right power connection piece. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0018] Please refer to Figs. 1 to 3The utility model provides a technical solution: an optoelectronic hybrid connector, comprising a housing 1, the outer surface of the housing 1 is provided with anti-slip grooves 13 for easy removal, an inner housing 2 is provided inside the housing 1, and a left power connection piece 3 and a right power connection piece 15 are provided on both sides of the inner housing 2, and one end of the left power connection piece 3 and the right power connection piece 15 is provided with a power line 4, and contact openings 11 and a clamping groove 12 are opened on both sides of the housing 1 to expose the left power connection piece 3 and the right power connection piece 15, so that after the connector is connected, the left power connection piece 3 and the right power connection piece 15 contact the connection adapter to achieve electrical connection and realize the transmission of electrical signals;

[0019] A support tube 6 is provided inside the inner shell 2, a pressure ring 7 is provided on the surface of the support tube 6, a tail sleeve 10 is provided on the surface of the pressure ring 7, and the size and shape of the tail sleeve 10 are adapted to the size and shape of the pressure ring 7. An optical fiber 8 is plugged into the interior of the support tube 6 through a spring 5, the spring 5 is sleeved on the surface of the optical fiber 8, and a retaining ring 14 is provided on the surface of the optical fiber 8. The transmission of optical signals is achieved through the arrangement of the optical fiber 8, so that the optoelectronic hybrid connector can achieve optoelectronic integration in a single optical port space, and the transmission of optical and electrical signals can be achieved through an optoelectronic hybrid connector; at the same time, the optoelectronic hybrid connector is small in size and can be connected to the adapter by one plug and unplug, which reduces the cumbersomeness of the plug and unplug operation, effectively saves labor, reduces the labor of workers and improves installation efficiency, and can also reduce the size of the connection equipment;

[0020] The surface of the optical fiber line 8 is sleeved with a dust cap 9, the inner diameter of the dust cap 9 is adapted to the diameter of the optical fiber line 8, and the outer diameter of the dust cap 9 is adapted to the internal size of the inner shell 2. The setting of the dust cap 9 can protect the internal optical fiber line 8 and effectively prevent the optical fiber line 8 from being exposed to dust accumulation outside, which affects its use.

[0021] In the present invention, the working steps of the device are as follows:

[0022] Pass one end of the photoelectric cable through the tail sleeve 10, and then connect the conductive wire in the photoelectric cable to the left power connection piece 3 and the right power connection piece 15 through the power line 4 to achieve electrical connection, while the light guide core in the photoelectric cable is aligned with the optical fiber 8 and coaxially connected to install the connector at one end of the photoelectric cable;

[0023] When connected to the adapter, the left power connection piece 3 and the right power connection piece 15 will contact the connection adapter to make an electrical connection, and the optical fiber line 8 will transmit the optical signal, so that the transmission of optical and electrical signals can be achieved through an optoelectronic hybrid connector.

[0024] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An optoelectronic hybrid connector, comprising a housing (1), characterized in that: An inner shell (2) is provided inside the shell (1), a left power connection piece (3) and a right power connection piece (15) are provided on both sides of the inner shell (2), and a power line (4) is provided at one end of each of the left power connection piece (3) and the right power connection piece (15). A support tube (6) is provided inside the inner shell (2), a pressure ring (7) is provided on the surface of the support tube (6), an optical fiber line (8) is plugged into the interior of the support tube (6) via a spring (5), and a dust cap (9) is sleeved on the surface of the optical fiber line (8).

2. The optoelectronic hybrid connector according to claim 1, characterized in that: A tail sleeve (10) is provided on the surface of the pressure ring (7), and the size and shape of the tail sleeve (10) are adapted to the size and shape of the pressure ring (7).

3. The optoelectronic hybrid connector according to claim 1, characterized in that: Contact openings (11) and snap-in slots (12) for exposing the left power connection piece (3) and the right power connection piece (15) are provided on both sides of the housing (1).

4. The optoelectronic hybrid connector according to claim 1, characterized in that: The outer surface of the housing (1) is provided with anti-slip grooves (13) for easy extraction.

5. The optoelectronic hybrid connector according to claim 1, characterized in that: The inner diameter of the dust cap (9) is adapted to the diameter of the optical fiber line (8), and the outer diameter of the dust cap (9) is adapted to the inner size of the inner shell (2).

6. The optoelectronic hybrid connector according to claim 1, characterized in that: The spring (5) is sleeved on the surface of the optical fiber (8), and a retaining ring (14) is provided on the surface of the optical fiber (8).

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