TWM268756U - Improved structure for the optoelectronic connector - Google Patents

Description

M268756 IV. Creation Instructions (1) _ [Technical Field to which the New Type belongs] This creation relates to the structural improvement of optical and electrical connectors used to form optical and electrical signal connections. It aims to provide an optical transmission (such as optical fiber transmission line) and The current transmission is integrated into a photoelectric connector. [Previous technology] According to the audio, broadcasting equipment, telecommunications equipment, etc. used in general homes or offices, most of them use electronic transmission lines as the signal transmission, and the electronic transmission lines are susceptible to interference from external noise, which reduces the signal transmission quality. If the transmission distance is too long, the signal attenuation phenomenon will occur, and the strength of the signal received by the receiving end will be reduced. In addition, optical transmission lines (such as optical fiber transmission lines) are the most common signal transmission method in the near future, and optical fiber wires are used as signal transmission. Although it can ensure the integrity of the signal, it needs to be powered separately, so it needs to provide additional power. Furthermore, National Publication No. 5 5 1 7 5 1 "Photoelectric Connector" As shown in the first figure, the optical connector 1 includes an insulating case 11 and a side provided on the insulating case 1 1 side. An electrical socket 12 is provided with a photoelectric conversion element 1 3 in the insulating housing 11, and an electrical socket 1 2 is provided with the electrical socket 12 and the socket 1 2 1 can communicate with the first electrical conversion element 1 3 So that the socket 1 2 1 can be used for plugging in the socket of the optical and electrical transmission line; however, the optical connector 1 does not have a positioning structure, which can be used for positioning of the plug socket. When the user inserts the plug-in seat, the photoelectric conversion element 1 3 is often damaged due to excessive force, or the plug-in seat is inserted less than the distance sensed by the photoelectric conversion element 13 and is not effective.

M268756 g. Creation instructions (2) Transmission of signal [new content] The photoelectricity of this creation is composed of a photoelectric conversion element corresponding to the insulating body in the jack, and a terminal plug is provided at an appropriate position in the jack. The socket is inserted into the photoelastic sheet as the light for electrical transmission and the conversion of electrical signals. Among them, the positioning bumps on the positioning node are positioned at the optimal transmission position. The connector is provided by a hollow main body with a jack. An electrical lead, a hollow part of the conductive lead is provided with a hole and a contact spring sheet, and a positioning structure is inserted in the conductive lead; accordingly, when a connector of the transmission line is connected by the electrical lead The components and contacts are turned on, and the photoelectric conversion element is used as a transmitter or receiver. The structure is composed of the positioning slot of the jack and the plug socket, so that when the plug socket can be inserted into the jack, the signal can be transmitted completely. [Implementation] In order to make your reviewing committee aware of the composition and the overall operation of this creation, here are the illustrations with the drawings: The "Structural Improvement of Optoelectronic Connectors" of this creation, the basic structural composition of the entire photoelectric connector 2. As shown in the second and third figures, it is composed of an insulating body 21, which is integrally provided with a jack 2 1 1 on the side, and an electrical center is provided at the center of the jack 2 1 1. The conductive lead 2 2 is provided with a contact spring piece 2 3 at the bottom for the metal pipe part 3 1 1 of the socket 3 1 for guiding. The electrical lead 2 2 is hollow.

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Page 6 M268756 Fourth, the creative description (3) of the metal conductive pipe body can be inserted in the socket 3 1 metal pipe 3 1 1 plug, and the electrical conductive piece 2 2 and the contact spring 2 3 are integrated It is provided with pins 2 2 1 and 2 3 1 of conductive material, and the pins 2 2 1 and 2 3 1 are exposed on the bottom side of the insulating body 2 1. Through the electrical conductive member 2 2 and the contact elastic piece 2 3 The connection between the metal pipe part 3 1 1 and the pins 2 2 1 and 2 3 1 can be used to transmit current. A photoelectric conversion element 2 4 is provided in the insulating main body 21 at a position corresponding to the hollow portion 2 2 2 of the electrical conductive member. The photoelectric conversion element 2 4 is used as a converter between light and electrical signals. In order to convert electrical signals into optical transmitters (Transmi 11 er), or convert optical signals into electrical receivers (Receiver), the photoelectric conversion elements 2 4 are surface-mounted or plug-in national A positioning structure 2 5 is provided in the insulating body 21 and at a proper position in the jack 2 1 1. Among them, the optical connector 2 of this embodiment can be used for plugging in the optical-electrical transmission line 3. The transmission line 3 includes an optical fiber wire and a current transmission line (not shown in the figure), and a plug socket 3 is provided at each of the two ends. 1, and each of the sockets 3 1 is provided with a hollow metal pipe portion 3 1 1. The metal pipe portion 3 1 1 is surrounded by a conductive metal layer 3 1 2, and the conductive metal layer 3 1 2 is covered with an inner layer. The insulating layer 3 1 3 is provided with another conductive metal layer 3 1 4 on the inner wall of the insulating layer 3 1 3. The conductive metal layers at the two ends of the transmission line 3 are connected by wires, and the optical fiber wires 3 1 5 are accommodated. In the hollow portion of the metal pipe portion 31, the transmission line 3 can transmit optical signals and current at the same time. When the socket 3 1 is inserted into the socket 2 1 1, please also refer to the fourth

Page 7 M26875 ^ _ 4. Creation instructions (4) As shown in the figure, the socket 3 1 is positioned in the jack 2 1 1 by the positioning structure 2 5, and the positioning structure 2 5 is formed by the jack 2 1 The positioning groove 2 5 1 of 1 and the positioning protrusion 2 5 2 on the plug socket 3 are composed, so that the positioning groove 2 5 1 and the positioning protrusion 2 5 2 can be fixed by the clamping action, and the socket 3 1 is positioned. At the optimal transmission position, and when the hollow metal pipe portion 3 1 1 of the plug socket 3 1 is inserted into the electrical guide 2 2, the optical fiber wire 3 1 5 is inserted into the hollow portion 2 2 2 and communicates with the photoelectric conversion element 2 4 , Can be used for optical signal transmission or reception, and the conductive metal layers 3 1 2 and 3 1 4 are in contact with the contact spring 2 3 and the electrical conductive member 2 2 to conduct electricity, and are connected by the pins 2 2 1 and 2 3 1 The connection can be used for conduction and transmission of current. Of course, as shown in the sixth figure, the positioning structure can also be composed of positioning grooves 2 5 1 on the socket 3 and positioning protrusions 2 5 2 of the jack 2 1 1. The socket is inserted and positioned. As shown in the fifth figure, it is a schematic diagram of plugging a general power socket 4 1 according to another embodiment of the creation. When the socket 2 1 1 is used for the socket 4 1 to be plugged, the conductive metal layer 4 1 2 , 4 1 4 are in contact with the contact spring piece 2 3 and the electrical conductive member 22, respectively, and are electrically connected, and the positioning structure 2 5 positions the plug socket 4 1 in the plug 2 1 1 to make the plug socket The current transmitted by 4 1 can be output by pins 2 2 1 and 2 3 1. According to this, the optical connector 2 of this creation can be used for plugging in power sockets, optical or optical, electrical and other transmission lines, and the positioning structure can be used to position the transmission line at the optimal transmission position in the optical connector. In order to achieve complete signal transmission. As mentioned above, this creation provides another preferred and feasible

Page 8 M268756_ IV. Creation Instructions (5) The structure 'love to file a new patent application according to law; however, the above implementation instructions and diagrams show that this is a preferred embodiment of this creation, and is not intended to limit this creation. Therefore, similarities and similarities in the structure, installation, and characteristics of this creation should fall within the scope of the creation purpose and patent application scope of this creation.

M268756 Schematic description [Schematic description] The first diagram is a schematic diagram of the structure of a conventional photoelectric connector. The second picture is a perspective view of the appearance of the optical connector in the creation. The third picture is an exploded view of the structure of the optical connector and the transmission line in this creation. The fourth picture is a schematic diagram of the structure of the optical connector and the transmission line in this creation. The fifth picture is the schematic diagram of the structure of the optical connector and another transmission line in this creation. The sixth diagram is a structural diagram of another positioning structure in the creation. Description of component symbols] Photoelectric connector Insulated housing Electric socket Socket 2

Photoelectric conversion element Photoelectric connector Insulation body Plug-in L Electrical connector 2 2 1 2 2 2 2 3 · Pin Hollow part Contact spring

M268756 pin photoelectric positioning positioning positioning transmission plug metal conductive insulated conductive optical fiber power supply metal conductive insulated conductive pattern brief description 2 3 1 2 4 · 2 5 · 2 5 1 3 12 3 1 3 3 14 3 15 4 1 · 4 11 4 1 2 4 13 4 14 Conversion element structure groove bump line seat tube part metal layer layer metal layer wire plug seat tube part metal layer layer metal layer

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Claims (1)

M268756 V. Application for Patent Scope 1. A structural improvement of a photoelectric connector, which is characterized in that the photoelectric connector is composed of an insulating main body with a jack, and a hollow electrical conductive member and contact are provided in the jack. The elastic sheet is provided with a photoelectric conversion element at a position corresponding to the hollow portion of the electrical conductive member in the insulating main body, and a positioning structure is provided at an appropriate position in the jack, so that optical signals and current transmission can be provided correctly at the same time. 2. The structural improvement of the optical connector according to item 1 of the scope of the patent application, wherein the positioning structure is composed of a positioning slot of the jack and a positioning projection on the plug socket, which can be inserted into the optical connector The plug socket is positioned. 3. The structural improvement of the optical connector according to item 1 of the scope of the patent application, wherein the positioning structure is composed of a positioning groove on the plug socket and a positioning projection of the jack, which can be inserted into the optical connector The plug socket is positioned. 4. The structural improvement of the photoelectric connector according to item 1 of the scope of patent application, wherein the photoelectric conversion element is a light transmitter (Transmitter) that converts an electrical signal into an optical signal. 5. The structural improvement of the photoelectric connector according to item 1 of the scope of the patent application, wherein the photoelectric conversion element is a light receiver (R e c e i v e r) that converts an optical signal into an electrical signal. 6. The structural improvement of the photoelectric connector according to item 1 of the scope of patent application, wherein the contact spring is provided on the bottom side of the jack. page 2