CN211045936U

CN211045936U - Device for converting RJ45 network port into Type-C interface

Info

Publication number: CN211045936U
Application number: CN201922139641.6U
Authority: CN
Inventors: 黄伟文
Original assignee: Zhejiang Taiyi Yuntu Technology Co ltd
Current assignee: Zhejiang Taiyi Yuntu Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-17
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to a turn into device of Type-C interface with RJ45 net gape, including RJ45 connector, Type-C connector and connecting wire, the RJ45 connector has 1 st stitch to 8 th stitch, the Type-C connector has pin B1 to pin B12 and pin A1 to pin A12, the RJ45 connector is connected to connecting wire one end, and Type-C connector is connected to the other end, the connecting wire has many sinle silks and links to each other with the data transmission stitch that is used for respectively with the same definition between RJ45 connector and the Type-C connector. And the receiving port is reduced, so that not only can correct data transmission be ensured, but also the product volume can be reduced.

Description

Device for converting RJ45 network port into Type-C interface

Technical Field

The utility model relates to a communication interface technical field, concretely relates to turn into device of Type-C interface with RJ45 net gape.

Background

RJ is an abbreviation for Registered Jack, meaning "Registered Jack". RJ describes the interface to public telecommunication networks in the FCC (federal communications commission standards and regulations) and RJ45 for computer networks is the common name for standard 8-bit modular interfaces. RJ45 is a type of information jack (i.e., communications outlet) connector in a wiring system that consists of a plug with 8 recesses and 8 contacts and a jack (module). The MDI interface (medium related interface) is connected with the RJ45 connector after being isolated on the PCB by a network transformer and then connected with an external network cable.

The USB interface comprises Type-A, Type-B and Type-C, the Type-C is a brand-new USB interface form, is issued by a USB-IF organization in 2014 8 months, is a brand-new interface which is made by a USB standardization organization in order to solve the defects that the USB interface is not unified in physical interface specification for a long time, electric energy can only be transmitted in one way and the like, and integrates the functions of charging, displaying, data transmission and the like. As shown in fig. 5, the Type-C interface is shown to have 4 pairs of TX/RX differential lines (output/receive differential lines), 2 pairs of USBD +/D- (positive/negative voltage data lines), a pair of SBUs, 2 CC lines, and in addition 4 VBUS (power supply line) and 4 ground lines. Normally, USB3.1 uses only 2 pairs of TX/RX differential lines as data lines, and is connected with TX1/RX1 in the positive insertion mode and with TX2/RX2 in the reverse insertion mode. It can be seen that in any case, there will be 2 pairs of differential lines unused, and the DP alternate mode is to load the DP signal onto these 2 pairs of "redundant" differential lines, so as to implement USB3.1 and DP working simultaneously. The SBU mainly plays a role in multiplexing; the CC line is mainly used for communication of the PowerDelivery module and is responsible for transmitting key information of the equipment, such as DPCD, EDID and the like.

The existing network data transmission is realized through an RJ45 network port, a patch cord for directly converting an RJ45 network port into a Type-C interface is not used for transmission, and the RJ45 network port at a receiving end is too large, so that the volume of a designed electronic communication product is directly too large.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a device for converting an RJ45 network port into a Type-C interface, which is used to convert an RJ45 network port directly into a Type-C interface.

The utility model provides a turn into device of Type-C interface with RJ45 net gape, it includes RJ45 connector, Type-C connector and connecting wire, the RJ45 connector has 1 st stitch to 8 th stitch, the Type-C connector has pin B1 to pin B12 and pin A1 to pin A12, the RJ45 connector is connected to connecting wire one end, and the Type-C connector is connected to the other end, the connecting wire has many sinle silks and is used for linking to each other the data transmission stitch of the same definition between RJ45 connector and the Type-C connector respectively.

Preferably, the device that turns into Type-C interface with the RJ45 net gape is four inlet wire four-out line Type structures, four inlet wire four-out line Type structures be for inciting somebody to action 1 st stitch and pin B7 pass through corresponding sinle silk links to each other in the connecting wire, will 2 nd stitch and B6 pin pass through corresponding sinle silk links to each other in the connecting wire, will 3 rd stitch and pin B3 pass through corresponding sinle silk links to each other in the connecting wire, will 6 th stitch and pin B2 pass through corresponding sinle silk links to each other in the connecting wire.

Preferably, the device that turns into Type-C interface with RJ45 net gape is six inlet wires six outlet Type structures, six inlet wires six outlet Type structures are in on the wiring basis of four inlet wires four outlet Type structures, will 4 th stitch and pin B11 pass through corresponding sinle silk links to each other in the connecting wire, will 5 th stitch and pin B10 pass through corresponding sinle silk links to each other in the connecting wire.

Preferably, the device that turns into Type-C interface with RJ45 net gape is eight inlet wires eight outlet Type structures, eight inlet wires eight outlet Type structures be in on the wiring basis of six inlet wires six outlet Type structures, will 7 th stitch and pin B9 pass through corresponding sinle silk links to each other in the connecting wire, will 8 th stitch and pin B8 pass through corresponding sinle silk links to each other in the connecting wire.

Preferably, the 1 st pin to the 8 th pin of the RJ45 connector are MDI interface inputs, and the pins a1 to a12 are MDI interface outputs.

Preferably, the 1 st pin is an MDI0 interface positive input end, the pin a7 is an MDI0 interface positive output end, the 2 nd pin is an MDI0 interface negative input end, the pin a6 is an MDI0 interface negative output end, the 3 rd pin is an MDI1 interface positive input end, the pin A3 is an MDI1 interface positive output end, the 6 th pin is an MDI1 interface negative input end, the pin a2 is an MDI1 interface negative output end, the 4 th pin is an MDI2 interface positive input end, the pin a11 is an MDI2 interface positive output end, the 5 th pin is an MDI2 interface negative input end, the pin a10 is an MDI2 interface negative output end, the 7 th pin is an MDI3 interface positive input end, the pin a9 is an MDI3 interface positive output end, the 8 th pin is an MDI3 interface negative input end, and the pin a8 is an MDI3 interface negative output end.

Preferably, the wire core is a wire core meeting the standard of six types of network cables.

In the device of the aforesaid turning into Type-C interface with the RJ45 net gape, be connected RJ45 connector and Type-C connector for the pin of data transmission according to the same definition, guaranteeing that network data can be under the normal stable transmission's the condition, less with the volume design of receiving terminal on hardware architecture, save bigger design space and raw and other materials, have extensive application prospect.

Drawings

Fig. 1 is the utility model provides a convert the spatial structure sketch map of the device of Type-C interface with RJ45 net gape.

Fig. 2 is the embodiment of the utility model provides a turn into four inlet wires of four-wire Type structure's of device of Type-C interface with RJ45 net gape the wiring schematic diagram.

Fig. 3 is the utility model provides a six inlet wires of device that turn into Type-C interface with RJ45 net gape are six to be qualified for next round of competitions the wiring schematic diagram of Type structure.

Fig. 4 is the utility model provides a convert into eight inlet wires of eight outlet Type structures's of device of Type-C interface with RJ45 net gape the wiring schematic diagram.

Fig. 5 is a schematic signal structure diagram of Type-C of the device for converting an RJ45 network interface into a Type-C interface provided by the embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to the following embodiments and drawings.

Please refer to fig. 1, which illustrates an apparatus 100 for converting an RJ45 network interface into a Type-C interface according to an embodiment of the present invention, which includes an RJ45 connector 1, a Type-C connector 2 and a connection line 3, wherein the RJ45 connector 1 has a1 st pin to an 8 th pin, and the Type-C connector 2 has a pin B1 to a pin B12 and a pin a1 to a pin a 12. Preferably, one end of the connecting wire 3 is connected to the RJ45 connector 1, and the other end is connected to the Type-C connector 2, and the connecting wire 3 has a plurality of wire cores for connecting the data transmission pins with the same definition between the RJ45 connector 1 and the Type-C connector 2 respectively.

Referring to fig. 2, the device 100 for converting an RJ45 network port into a Type-C interface has a four-incoming-line four-outgoing-line structure, is suitable for all network signal transmission of 10/100Mbps, and is economical to use. Preferably, the four-wire-inlet four-wire-outlet structure is to pass through the 1 st pin and the pin B7 through the connecting wire 3 is connected, the 2 nd pin and the B6 pin are connected through the connecting wire 3, the 3 rd pin and the pin B3 are connected through the connecting wire 3, the 6 th pin and the pin B2 are connected through the connecting wire 3, and the rest of the pins of the RJ45 connector 1 and the rest of the pins of the Type-C connector 2 are vacant.

Referring to fig. 3, the device 100 for converting an RJ45 network port into a Type-C interface has a six-incoming-line six-outgoing-line structure, and is suitable for all network signal transmissions of 10/100 Mbps. Preferably, the six-incoming-line six-outgoing-line structure is characterized in that on the basis of the wiring of the four-incoming-line four-outgoing-line structure, a 4 th pin and a pin B11 are connected through the connecting wire 3, a 5 th pin and a pin B10 are connected through the connecting wire 3, and other pins of the RJ45 connector 1 and other pins of the Type-C connector 2 are left vacant.

Referring to fig. 4, the device for converting the RJ45 network port into the Type-C interface is an eight-incoming-line eight-outgoing-line structure, and is suitable for all 10/100/1000Mbps network signal transmission to complete higher-speed data transmission. Preferably, the eight-incoming-line eight-outgoing-line structure is that on the basis of the wiring of the six-incoming-line six-outgoing-line structure, the 7 th pin is connected with the pin B9 through the connecting line 3, the 8 th pin is connected with the pin B8 through the connecting line 3, and the rest pins of the Type-C connector 2 are left vacant.

Preferably, the wire core is a wire core meeting the six-type network cable standard, so that effective transmission of network data can be ensured. In the embodiment of the utility model provides an in, preferred USB sinle silk.

In the device 100 for converting the RJ45 network port into the Type-C interface, there are various connections for incoming and outgoing lines, and a required wiring mode can be selected according to a transmission rate, which is beneficial to saving resources and avoiding unnecessary waste; convert into the Type-C interface with the RJ45 net gape, reduce the receiving port, both can guarantee correct data transmission, can also reduce the product volume simultaneously, brought very big facility for product design time, also saved bigger design space.

It should be noted that the present invention is not limited to the above embodiments, and other changes can be made by those skilled in the art according to the spirit of the present invention, and all the changes made according to the spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a turn into device of Type-C interface with RJ45 net gape, a serial communication port, including RJ45 connector, Type-C connector and connecting wire, RJ45 connector has 1 st stitch to 8 th stitch, Type-C connector has pin B1 to pin B12 and pin A1 to pin A12, the RJ45 connector is connected to connecting wire one end, and Type-C connector is connected to the other end, the connecting wire has many sinle silks and is used for linking to each other the data transmission stitch of the same definition between RJ45 connector and the Type-C connector respectively.

2. The apparatus of claim 1, wherein the apparatus for converting an RJ45 net port into a Type-C interface is a four-in-line four-out-line structure, the four-in-line four-out-line structure is formed by connecting the 1 st pin and pin B7 through a corresponding wire core in the connection line, connecting the 2 nd pin and pin B6 through a corresponding wire core in the connection line, connecting the 3 rd pin and pin B3 through a corresponding wire core in the connection line, and connecting the 6 th pin and pin B2 through a corresponding wire core in the connection line.

3. The apparatus of claim 2, wherein the apparatus for converting an RJ45 network port into a Type-C interface is a six-wire-incoming six-wire-outgoing structure, and the six-wire-incoming six-wire-outgoing structure is formed by connecting the 4 th pin and the pin B11 through a corresponding wire core in the connection line and connecting the 5 th pin and the pin B10 through a corresponding wire core in the connection line on the basis of the connection of the four-wire-incoming four-wire-outgoing structure.

4. The apparatus of claim 3, wherein the apparatus for converting an RJ45 network port into a Type-C interface is an eight-incoming eight-outgoing line structure, and the eight-incoming eight-outgoing line structure is characterized in that on the basis of the connection of the six-incoming six-outgoing line structure, the 7 th pin is connected with the pin B9 through a corresponding core in the connection line, and the 8 th pin is connected with the pin B8 through a corresponding core in the connection line.

5. The apparatus of claim 4, wherein pins 1 to 8 of the RJ45 connector are MDI interface inputs, and pins A1 to A12 are MDI interface outputs.

6. The apparatus according to claim 5, wherein the 1 st pin is a positive input terminal of an MDI0 interface, the pin A7 is a positive output terminal of an MDI0 interface, the 2 nd pin is a negative input terminal of an MDI0 interface, the pin A6 is a negative output terminal of an MDI0 interface, the 3 rd pin is a positive input terminal of an MDI1 interface, the pin A3 is a positive output terminal of an MDI1 interface, the 6 th pin is a negative input terminal of an MDI1 interface, the pin A2 is a negative output terminal of an MDI1 interface, the 4 th pin is a positive input terminal of an MDI2 interface, the pin A11 is a positive output terminal of an MDI2 interface, the 5 th pin is a negative input terminal of an MDI2 interface, the pin A10 is a negative output terminal of an MDI2 interface, the 7 th pin is a positive input terminal of an MDI3 interface, the pin A9 is a positive output terminal of an MDI3 interface, and the 8 th pin 3 is a negative input terminal 3 interface, the pin A8 corresponds to the negative output terminal of the MDI3 interface.

7. The apparatus of claim 1, wherein the wire core is a wire core that meets six types of network standards.