CN210109398U

CN210109398U - Plastic adapter

Info

Publication number: CN210109398U
Application number: CN201921149793.8U
Authority: CN
Inventors: 刘俊军
Original assignee: Wuhan Weishengtong Technology Co Ltd
Current assignee: Wuhan Weishengtong Technology Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-02-21
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a plastic adapter, including plastic adapter main part, photoelectric conversion device and SC connector, photoelectric conversion device is installed to the bottom of plastic adapter main part, the top joint of plastic adapter main part has the SC connector, the plastic adapter main part includes first joint, base plate, second joint, first fastener and second fastener, first joint is installed to the bottom of base plate, the second joint is installed to the top of base plate, first fastener is installed to the base plate top that the second connects one side, the second connects the base plate top of opposite side and installs the second fastener. The utility model discloses a set up SC connector 4, plastics adapter main part 1, photoelectric conversion device 2 structure, solved the problem of the defect that current structure assembly process is complicated and the yield is low.

Description

Plastic adapter

Technical Field

The utility model relates to an optical communication technical field specifically is a plastic adapter.

Background

The optical receiver is a reception conversion device that converts an optical signal into an electrical signal. Its main function is to receive high-frequency modulated optical signal, convert it into broadband electric signal by high-performance PIN photoelectric component, and then amplify and output it, and the receiver is generally used in cable TV system. The utility model relates to an adapter is then the main core structure spare of light receiver among the optical receiver. With the rapid development of the internet, cloud computing, data centers and mobile terminals in recent years, the demand of the type of light emitting assembly is increasing, the cost pressure is also increasing, and the same pressure also exists on the related structural components.

However, the prior art has the following defects:

as shown in fig. 4-6, the existing structural members in the industry generally have the defects of complex assembly process, large usage amount of flange plates, high misjudgment rate and the like, and if the existing adapter can be improved, the assembly efficiency is improved, the flange plates are reduced, and the misjudgment rate caused by the flange plates is reduced, the cost of the light receiving device is necessarily greatly reduced, so that the market demand can be met better.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a plastic adapter has solved the problem of the defect that current structure assembly process is complicated and the yield is low.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic adapter, includes plastic adapter main part, photoelectric conversion device and SC connector, photoelectric conversion device is installed to the bottom of plastic adapter main part, the top joint of plastic adapter main part has the SC connector, the plastic adapter main part includes first joint, base plate, second joint, first fastener and second fastener, the first joint is installed to the bottom of base plate, the second is installed to the top of base plate and is connected, the second connects the base plate top of one side and installs first fastener, the second connects the base plate top of opposite side and installs the second fastener.

Preferably, a first joint in the plastic adapter body is fixedly connected with the photoelectric conversion device, and a first optical fiber jumper is installed at the bottom of the photoelectric conversion device.

Preferably, the SC connector is fixedly connected with a second connector in the plastic adapter main body, and the first clamping piece and the second clamping piece are used for clamping and fixing two sides of the SC connector respectively.

Preferably, a second optical fiber jumper is connected to the upper portion of the SC connector.

Preferably, the first terminal and the inside of the substrate are connected to the second terminal through the via.

(III) advantageous effects

The utility model provides a plastic adapter possesses following beneficial effect:

(1) the utility model can save an SC flange and an SC optical fiber jumper by arranging the SC connector, the plastic adapter main body and the photoelectric conversion device, effectively solve the problem of complex assembly process of the prior structural member, the SC connector and the photoelectric conversion device are made into an integrated piece by the injection molding process, the connection is carried out by the plastic adapter main body, the use of the flange is reduced, the cost is reduced, when the plastic adapter main body is used for connection, the photoelectric conversion device is connected in a first joint in the plastic adapter main body, the SC connector is connected in a second joint in the plastic adapter main body, the first fastener and the second fastener are used for clamping and fixing, finally, the photoelectric equipment is connected by the first optical fiber jumper at the bottom of the photoelectric conversion device, and the top end of the SC connector is connected with a user by the second optical fiber jumper, optical communication is performed.

(2) The utility model discloses a set up the plastics adapter main part, make the utility model discloses the reducible 0.5DB left and right sides optical loss that brings through the ring flange can improve product yield and reliability, the effectual problem of solving the defect that the yield is low passes through the plastics adapter main part with the photoelectric conversion device and is connected with the SC connector, has reduced an optic fibre wire jumper, has reduced optical loss, and the product yield improves more than 99.9%, and the erroneous judgement that causes because of the ring flange simultaneously reduces to within two thousandths.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the practical use of the present invention;

fig. 3 is a front view of the present invention;

FIG. 4 is a schematic structural diagram of a light-receiving device in the industry;

FIG. 5 is an exploded view of a current state of the art light receiving device;

fig. 6 is a schematic diagram illustrating an actual usage of a light receiving device in the industry.

The reference numbers in the figures are: 1. a plastic adapter body; 2. a photoelectric conversion device; 3. a first optical fiber jumper; 4. an SC connector; 5. a first joint; 6. a substrate; 7. a second joint; 8. a first clip member; 9. a second clip member; 10. and a second optical fiber jumper.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a plastic adapter comprises a plastic adapter main body 1, a photoelectric conversion device 2 and an SC connector 4, wherein the bottom of the plastic adapter main body 1 is provided with the photoelectric conversion device 2, a first connector 5 in the plastic adapter main body 1 is fixedly connected with the photoelectric conversion device 2, the bottom of the photoelectric conversion device 2 is provided with a first optical fiber jumper 3, the SC connector 4 is clamped above the plastic adapter main body 1, the SC connector 4 is fixedly connected with a second connector 7 in the plastic adapter main body 1, a first clamping piece 8 and a second clamping piece 9 are respectively used for clamping and fixing two sides of the SC connector 4, a second optical fiber jumper 10 is connected above the SC connector 4, the plastic adapter main body 1 comprises the first connector 5, a substrate 6, the second connector 7, the first clamping piece 8 and the second clamping piece 9, the bottom of the substrate 6 is provided with the first connector 5, the second connector 7 is arranged above the substrate 6, a first clamping piece 8 is arranged above a substrate 6 at one side of a second joint 7, a second clamping piece 9 is arranged above the substrate 6 at the other side of the second joint 7, the interiors of the first joint 5 and the substrate 6 are communicated with the second joint 7, the SC connector 4 and the photoelectric conversion device 2 are made into an integral piece through an injection molding process and are connected through the plastic adapter main body 1, the use of a flange plate is reduced, the cost is reduced, when the plastic adapter main body 1 is used for connection, the photoelectric conversion device 2 is connected into the first joint 5 in the plastic adapter main body 1, the SC connector 4 is connected into the second joint 7 in the plastic adapter main body 1, the first clamping piece 8 and the second clamping piece 9 are used for clamping and fixing, finally, a first optical fiber jumper 3 at the bottom of the photoelectric conversion device 2 is connected with photoelectric equipment and connected through the plastic adapter main body 1, pass through second optical fiber jumper 10 connection user again by the top of SC connector 4, carry out optical communication, make the utility model discloses the reducible optical loss about 0.5DB that brings through the ring flange can improve product yield and reliability, the effectual problem of the defect that the yield is low of having solved, pass through plastics adapter main part 1 with photoelectric conversion device 2 and be connected with SC connector 4, reduced an optical fiber jumper, reduced optical loss, the product yield improves to more than 99.9%, the erroneous judgement because of the ring flange causes simultaneously reduces to within two thousandths.

The working principle is as follows: the SC connector 4 and the photoelectric conversion device 2 are made into an integral piece through an injection molding process, the plastic adapter body 1 is used for connection, the use of a flange plate is reduced, when the plastic adapter body 1 is used for connection, the photoelectric conversion device 2 is connected into the first connector 5 in the plastic adapter body 1, the SC connector 4 is connected into the second connector 7 in the plastic adapter body 1, the first clamping piece 8 and the second clamping piece 9 are used for clamping and fixing, finally, the first optical fiber jumper 3 at the bottom of the photoelectric conversion device 2 is connected with photoelectric equipment, the plastic adapter body 1 is used for connection, the top end of the SC connector 4 is connected with a user through the second optical fiber jumper 10, optical communication is carried out, the optical loss caused by the flange plate is reduced by about 0.5DB, and the product yield and reliability can be improved.

To sum up can, the utility model discloses a set up SC connector 4, plastics adapter main part 1, photoelectric conversion device 2 structure, solved the problem of the defect that current structure assembly process is complicated and the yield is low.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A plastic adapter includes a plastic adapter main body (1), a photoelectric conversion device (2), and an SC connector (4), characterized in that: photoelectric conversion device (2) are installed to the bottom of plastics adapter main part (1), the top joint of plastics adapter main part (1) has SC connector (4), plastics adapter main part (1) connects (7), first fastener (8) and second fastener (9) including first joint (5), base plate (6), second, first joint (5) is installed to the bottom of base plate (6), the second is installed to the top of base plate (6) and is connected (7), first fastener (8) are installed to base plate (6) top that the second connects (7) one side, second fastener (9) are installed to base plate (6) top that the second connects (7) opposite side.

2. A plastic adaptor according to claim 1 wherein: a first connector (5) in the plastic adapter body (1) is fixedly connected with the photoelectric conversion device (2), and a first optical fiber jumper (3) is installed at the bottom of the photoelectric conversion device (2).

3. A plastic adaptor according to claim 1 wherein: SC connector (4) and second joint (7) fixed connection in plastics adapter main part (1), and first fastener (8) and second fastener (9) carry out the joint respectively to the both sides of SC connector (4) and fix.

4. A plastic adaptor according to claim 1 wherein: and a second optical fiber jumper (10) is connected above the SC connector (4).

5. A plastic adaptor according to claim 1 wherein: the first joint (5) and the substrate (6) are internally communicated with the second joint (7).