CN213026814U

CN213026814U - Multifunctional data connecting line

Info

Publication number: CN213026814U
Application number: CN202022340493.7U
Authority: CN
Inventors: 曾宪钦; 王壮; 徐友志; 王世洲; 刘曙新; 严慧江
Original assignee: Shanghai Kuangtong Technology Co ltd
Current assignee: Shanghai Kuangtong Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-04-20
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to a multi-functional data connecting line, including USB Type C interface end, DC interface end, RJ45 interface end, first connection cable and second connection cable, RJ45 interface end connects USB Type C interface end through first connection cable, the DC interface end connects USB Type C interface end through the second connection cable. Compared with the prior art, the utility model realizes the miniaturization of the connecting end of the connecting wire, thereby being beneficial to realizing the miniaturization of the equipment; meanwhile, by adding the second connecting line and the DC interface end, the multifunctional design of integration of the USB, the network port and the power supply interface end is realized.

Description

Multifunctional data connecting line

Technical Field

The utility model relates to a data communication interface end technique especially relates to a multi-functional data connecting wire.

Background

The Ethernet interface end is the most widely used network data interface end, is more convenient to use compared with the USB interface end, and can realize plug and play. Both ends of the standard ethernet physical data connection line use RJ45 interface terminals, which are large in size and difficult to be applied to communication equipment with increasing miniaturization.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional data connecting wire in order to overcome the defect that above-mentioned prior art exists.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides a multifunctional data connecting line, includes USB Type C interface end, DC interface end, RJ45 interface end, first connection cable and second connection cable, RJ45 interface end connects USB Type C interface end through first connection cable, DC interface end connects USB Type C interface end through the second connection cable.

Further, in the USB Type C interface, two pins are USB2.0 interface end pins, four pins are USB3.0 interface end pins, two pins are power supply pins, two pins symmetrical to the power supply pins are connected in an air manner, the remaining pins are ethernet data transmission pins, the USB2.0 interface end pins, the USB3.0 interface end pins and the ethernet data transmission pins correspond to the pins of the RJ45 interface end, and the power supply pins correspond to the pins of the DC interface end.

Further, in the USB Type C interface end, an a9 pin and a B4 pin are power pins, and are used to correspond to the power pins in the DC interface end; the A4 pin and the B9 pin which are symmetrical to the A9 pin and the B4 pin are in idle joint.

Further, in the USB Type C interface end, an a4 pin and a B9 pin are power pins, and are used to correspond to the power pins in the DC interface end; the A9 pin and the B4 pin which are symmetrical to the A4 pin and the B9 pin are in idle joint.

Further, in the USB Type C interface end, a B6 pin and a B7 pin are USB2.0 interface end pins, and a B6 pin and a B7 pin correspond to a4 th pin and an 8 th pin of an RJ45 interface end; or the A6 pin and the A7 pin are pins of a USB2.0 interface end, and the A6 pin and the A7 pin correspond to the 4 th pin and the 8 th pin of an RJ45 interface end.

Further, in the USB Type C interface end, a B2 pin, a B3 pin, an a10 pin, and an a11 pin are USB3.0 interface end pins, and a B2 pin, a B3 pin, an a10 pin, and an a11 pin correspond to a6 th pin, A3 rd pin, a2 nd pin, and a1 st pin of an RJ45 interface end; or the A2 pin, the A3 pin, the B11 pin and the B10 pin are USB3.0 interface end pins, and the A2 pin, the A3 pin, the B10 pin and the B11 pin correspond to the No. 6 pin, the No. 3 pin, the No. 2 pin and the No. 1 pin of the RJ45 interface end.

Further, in the USB Type C interface end, the a1 pin, the B1 pin, the a12 pin, and the B12 pin correspond to the ground pin of the RJ45 interface end.

Furthermore, an indicator light is arranged on the USB Type C interface end or the DC interface end, and the indicator light is connected with the power supply pin.

Further, the first connecting cable and the second connecting cable are both flat and long cables with rectangular cross sections.

Further, USB Type C interface end both sides be equipped with fixing bolt.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model utilizes the USB Type C interface end to replace the RJ45 interface end at one end of the traditional connecting line, thus realizing the miniaturization of the connecting end of the connecting line and being beneficial to realizing the miniaturization of the equipment; meanwhile, by adding the second connecting line and the DC interface end, the multifunctional design of integration of the USB, the network port and the power supply interface end is realized.

2. The utility model only butt joints the DC interface end at one side pin in the USB Type C interface end, and performs fool-proof design to ensure the normal work of the data line; and can also set up the pilot lamp to point out, can switch on the power of the pilot lamp only when inserting correctly, the discrimination of the direction of insertion of being convenient for.

3. The utility model discloses a cross-section is the flat and long cable of rectangle, prevents cable self winding, the long distance use of being convenient for.

4. Be equipped with fixing bolt in USBType C interface end both sides, improve the stability of connecting.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the connection structure of the present invention.

Fig. 3 is a schematic diagram of the electrical connection of the present invention.

Reference numerals: 1. USB Type C interface end, 2, DC interface end, 3, RJ45 interface end, 4, first connection cable, 5, second connection cable.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Example one

As shown in fig. 1, the present embodiment provides a multifunctional data link. Including USB Type C interface end 1, DC interface end 2, RJ45 interface end 3, first connecting cable 4 and second connecting cable 5. The RJ45 interface end 3 is connected with the USB Type C interface end 1 through a first connecting cable 4; the DC interface terminal 2 is connected to the USB Type C interface terminal 1 via the second connection cable 5. The USB Type C interface terminal 1 or the DC interface terminal 2 is provided with an indicator light (not shown). First connecting cable 4 and second connecting cable 5 are the long and flat cable that the cross-section is the rectangle, prevent cable self winding, the long distance of being convenient for use. 1 both sides in USBType C interface end are equipped with fixing bolt, improve the stability of connecting.

As shown in fig. 2 to 3, the USB Type C interface port has 24 electrical connection pins in total, and is defined separately. Two pins are USB2.0 interface end pins, four pins are USB3.0 interface end pins, two pins are power supply pins, two pins symmetrical to the power supply pins are in idle connection, and the rest pins are Ethernet data transmission pins. The USB2.0 interface terminal pin, the USB3.0 interface terminal pin and the Ethernet data transmission terminal pin correspond to the pins of the RJ45 interface terminal; the power supply pins correspond to the pins of the DC interface end.

USB Type C interface end supports arbitrary orientation and inserts, when promoting convenient to use nature, has caused the multiplication of stitch. The USB Type C interface in this embodiment only considers basic power supply and USB2.0/USB3.0 data communication functions, so only one set of USB2.0/USB3.0 pins needs to be reserved for USB communication, and the remaining other pins are all used to implement the hundred megabytes and gigabytes ethernet communication functions. Considering that the current net-port equipment generally supports MDI MDIX adaptation, the RJ45 interface end can be defined as EIA/TIA568A or EIA/TIA 568B.

Specifically, the method comprises the following steps: the A9 pin and the B4 pin are power pins and are used for corresponding to power pins in the DC interface end; the A4 pin and the B9 pin which are symmetrical to the A9 pin and the B4 pin are in idle joint. The B6 pin and the B7 pin are USB2.0 interface terminal pins, and the B6 pin and the B7 pin correspond to the 4 th pin and the 8 th pin of the RJ45 interface terminal. The B2 pin, the B3 pin, the A10 pin and the A11 pin are USB3.0 interface end pins, and the B2 pin, the B3 pin, the A10 pin and the A11 pin correspond to the 6 th pin, the 3 rd pin, the 2 nd pin and the 1 st pin of the RJ45 interface end. The remaining pins of the USB Type C interface can be allocated to ethernet data transmission according to the principle of nearby pairing, corresponding to the remaining pins of the RJ45 interface. The indicator light is connected with the power supply pin, and the power supply of the indicator light can be switched on only when the indicator light is correctly inserted, so that the insertion direction can be conveniently distinguished.

Example two

Compared with the first embodiment, the difference of the present embodiment is: the A4 pin and the B9 pin are power pins and are used for corresponding to power pins in the DC interface end; the A9 pin and the B4 pin which are symmetrical to the A4 pin and the B9 pin are in idle joint. The A6 pin and the A7 pin are pins of a USB2.0 interface end, and the A6 pin and the A7 pin correspond to the 4 th pin and the 8 th pin of an RJ45 interface end. The A2 pin, the A3 pin, the B11 pin and the B10 pin are USB3.0 interface end pins, and the A2 pin, the A3 pin, the B10 pin and the B11 pin correspond to the 6 th pin, the 3 rd pin, the 2 nd pin and the 1 st pin of the RJ45 interface end.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a multifunctional data connecting line, its characterized in that, includes USB Type C interface end, DC interface end, RJ45 interface end, first connection cable and second connection cable, the USB Type C interface end is connected through first connection cable to RJ45 interface end, the USB Type C interface end is connected through the second connection cable to DC interface end.

2. The multifunctional data connection line as claimed in claim 1, wherein in the USB Type C interface, two pins are USB2.0 interface pins, four pins are USB3.0 interface pins, two pins are power pins, two pins symmetric to the power pins are idle pins, and the rest pins are ethernet data transmission pins, and the USB2.0 interface pins, the USB3.0 interface pins and the ethernet data transmission pins correspond to the pins of the RJ45 interface, and the power pins correspond to the pins of the DC interface.

3. The multifunctional data connection line of claim 2, wherein in the USB Type C interface end, the a9 pin and the B4 pin are power pins for corresponding power pins in the DC interface end; the A4 pin and the B9 pin which are symmetrical to the A9 pin and the B4 pin are in idle joint.

4. The multifunctional data connection line of claim 2, wherein in the USB Type C interface end, the a4 pin and the B9 pin are power pins for corresponding power pins in the DC interface end; the A9 pin and the B4 pin which are symmetrical to the A4 pin and the B9 pin are in idle joint.

5. The multifunctional data connection line as claimed in any one of claims 2 to 4, wherein in the USB Type C interface terminal, the B6 pin and the B7 pin are USB2.0 interface terminal pins, and the B6 pin and the B7 pin correspond to the 4 th pin and the 8 th pin of the RJ45 interface terminal; or the A6 pin and the A7 pin are pins of a USB2.0 interface end, and the A6 pin and the A7 pin correspond to the 4 th pin and the 8 th pin of an RJ45 interface end.

6. The multifunctional data connection line as claimed in any one of claims 2 to 4, wherein in the USB Type C interface terminal, the B2 pin, the B3 pin, the A10 pin and the A11 pin are USB3.0 interface terminal pins, and the B2 pin, the B3 pin, the A10 pin and the A11 pin correspond to the No. 6 pin, No. 3 pin, No. 2 pin and No. 1 pin of the RJ45 interface terminal; or the A2 pin, the A3 pin, the B11 pin and the B10 pin are USB3.0 interface end pins, and the A2 pin, the A3 pin, the B10 pin and the B11 pin correspond to the No. 6 pin, the No. 3 pin, the No. 2 pin and the No. 1 pin of the RJ45 interface end.

7. The multifunctional data connection cable of claim 2, wherein the USB Type C interface port has a1 pin, a B1 pin, a12 pin and a B12 pin corresponding to the ground pin of the RJ45 interface port.

8. The multifunctional data connection line as claimed in claim 2, wherein an indicator light is provided on the USB Type C interface terminal or the DC interface terminal, and the indicator light is connected to the power supply pin.

9. The multifunctional data link of claim 1 wherein said first and second link cables are elongate cables having a rectangular cross-section.

10. The multifunctional data connection line as claimed in claim 1, wherein fixing bolts are disposed on two sides of the USB Type C interface end.