CN211351208U

CN211351208U - Double-plug concentrator

Info

Publication number: CN211351208U
Application number: CN202020118039.4U
Authority: CN
Inventors: 张文锋
Original assignee: CSmartlink Information Technology Co Ltd
Current assignee: CSmartlink Information Technology Co Ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-08-25
Anticipated expiration: 2030-01-17

Abstract

The utility model provides a double-plug concentrator, which comprises a connecting wire, a circuit board, a mounting plate and a shell; the circuit board is provided with a first side, one end of the connecting wire is electrically connected with the first side, the other end of the connecting wire is provided with a plug, the plug is provided with 2 USB Type-C male heads, the USB Type-C male heads are electrically connected with the circuit board, the circuit board is fixedly installed on the installation plate, an accommodating cavity is formed in the shell, and the installation plate is accommodated in the accommodating cavity and is fixedly connected with the shell; be equipped with the public head of 2 USBType-C on the plug of double plug concentrator, during the use simultaneously with the public head of 2 USBType-C insert outside electronic equipment, 2 public heads of USBType-C do simultaneously the power supply of double plug concentrator guarantees the power supply of double plug concentrator is enough.

Description

Double-plug concentrator

Technical Field

The utility model relates to an electronic components field especially designs a double plug concentrator.

Background

Nowadays, with the higher and higher internal integration level of electronic products such as notebook computers, tablet computers, and mobile phones, the smaller and smaller sizes of electronic products such as notebook computers, tablet computers, and mobile phones result in no extra space for placing more interfaces, which brings much inconvenience to users, especially for MACBOOK PRO notebook computers of apple, MACBOOK PRO notebook computers all use USB Type-C interfaces, and MACBOOK PRO notebook users must use hubs to convert USB Type-C interfaces into other interfaces, for example: convert USB Type-C interface into the USB interface just can the direct connection have the equipment of USB plug.

In order to meet the use requirements of users, a plurality of interfaces of different types are arranged on the conventional concentrator, but the conventional concentrator is only provided with one plug, and when a user uses a plurality of interfaces on the concentrator simultaneously, the situation that the power supply of the concentrator is insufficient can occur, so that the interfaces on the concentrator cannot work normally, and the use of the user is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a double plug concentrator.

The utility model discloses a following technical scheme realizes:

the utility model provides a double-plug concentrator, which comprises a connecting wire, a circuit board, a mounting plate and a shell; the USB plug is characterized in that a first side is arranged on the circuit board, one end of the connecting wire is electrically connected with the first side, a plug is arranged at the other end of the connecting wire, 2 USB Type-C male heads are arranged on the plug, the USB Type-C male heads are electrically connected with the circuit board, the circuit board is fixedly mounted on the mounting plate, a containing cavity is arranged in the shell, and the mounting plate is contained in the containing cavity and fixedly connected with the shell.

Further, be equipped with the reference column on the mounting panel, be equipped with first hole on the reference column, be equipped with the second hole on the circuit board, the circuit board with the reference column butt, first hole with second hole intercommunication.

Further, still be equipped with on the mounting panel with the spacing portion of circuit board appearance assorted, spacing portion protrusion the mounting panel, the circuit board with spacing portion butt.

Further, still be equipped with on the circuit board with the relative second side of first side, be equipped with on the second side with the female seat of VGA interface and the female seat of RJ45 interface that the circuit board electricity is connected.

Furthermore, the shell is provided with a plurality of third holes which are in one-to-one correspondence with the VGA interface female socket and the RJ45 interface female socket respectively.

Further, a third side and a fourth side adjacent to the first side are further arranged on the circuit board, and a first USB interface female socket, a TF interface female socket and an SD interface female socket which are electrically connected with the circuit board are arranged on the third side; and a second USB interface female seat, a USB Type-C interface female seat and an HDMI interface female seat which are electrically connected with the circuit board are arranged on the fourth side.

Furthermore, the shell is provided with a plurality of fourth holes which are in one-to-one correspondence with the first USB interface female seat, the TF interface female seat, the SD interface female seat, the second USB interface female seat, the USB Type-C interface female seat and the HDMI interface female seat respectively.

Furthermore, a 3.5mm earphone female seat electrically connected with the circuit board is arranged on the first side.

Furthermore, a fifth hole corresponding to the 3.5mm earphone female seat is further formed in the shell.

The utility model has the advantages that:

the utility model provides a be equipped with the public head of 2 USBType-C on the plug of double plug concentrator, insert outside electronic equipment with the public head of 2 USBType-C during the use simultaneously, the public head of 2 USBType-C is this double plug concentrator power supply simultaneously, guarantees that the power supply is enough.

Drawings

Fig. 1 is an exploded view of the dual plug hub of the present invention;

fig. 2 is a schematic perspective view of a circuit board of the dual plug hub of the present invention;

fig. 3 is a schematic perspective view of a mounting plate of the dual plug hub of the present invention;

fig. 4 is a schematic perspective view of the housing of the dual plug hub of the present invention;

fig. 5 is a schematic perspective view of the dual-plug hub of the present invention.

Detailed Description

For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.

Referring to fig. 1 to 5, the present invention provides a dual-plug hub, which includes a connection line 10, a circuit board 20, a mounting plate 30 and a housing 40; be equipped with first side 21 on the

circuit board

20, 10 one end of connecting wire with 21 electricity in first side is connected, the 10 other ends of connecting wire are equipped with plug 11, be equipped with the public head 12 of 2 USBType-C on the plug 11, the public head 12 of USB Type-C with the circuit board 20 electricity is connected, 20 fixed mounting of circuit board in mounting panel 30 is last, be equipped with in the shell 40 and accomodate the chamber, mounting panel 30 accept with accomodate the intracavity and with shell 40 fixed connection.

In the present embodiment, one end of the connecting wire 10 is electrically connected to the first side 21 so as to electrically connect the connecting wire 10 to the circuit board 20, and each of the 2 USB Type-C male connectors 12 is electrically connected to the connecting wire 10 so as to electrically connect the 2 USB Type-C male connectors 12 to the circuit board 20; during assembly, the circuit board 20 is fixedly mounted on the mounting plate 30, and then the mounting plate 30 is mounted in the accommodating cavity, so that the assembly process is simple and efficient.

Further, be equipped with reference column 31 on the mounting panel 30, be equipped with first hole 32 on the reference column 31, be equipped with second hole 22 on the circuit board 20, circuit board 20 with reference column 31 butt, first hole 32 with second hole 22 intercommunication.

In the present embodiment, the circuit board 20 is abutted against the positioning posts 31, the first holes 32 communicate with the second holes 22, and the circuit board 20 is fixed to the mounting plate 30 by external screws penetrating the second holes 22 and extending into the first holes 32.

Further, still be equipped with on the mounting panel 30 with the spacing portion 33 of circuit board 20 appearance assorted, spacing portion 33 protrusion mounting panel 30, circuit board 20 with spacing portion 33 butt.

In this embodiment, the number of the limiting portions 33 is 4, 4 limiting portions 33 are provided at four corners of the mounting plate 30, the circuit board 20 abuts against the limiting portions 33, and the 4 limiting portions 33 limit the movement of the circuit board 20; when the circuit board 20 abuts against the stopper portion 33, the first hole 32 communicates with the second hole 22, and the stopper portion allows an assembler to accurately mount the circuit board 20 to the mounting plate 30.

Further, a second side 23 opposite to the first side 21 is further disposed on the circuit board 20, and a VGA interface female socket 231 and an RJ45 interface female socket 232 electrically connected to the circuit board 20 are disposed on the second side 23; a plurality of third holes 41 which are respectively in one-to-one correspondence with the VGA interface female socket 231 and the RJ45 interface female socket 232 are formed in the housing 40; the circuit board 20 is further provided with a third side 24 and a fourth side 25 adjacent to the first side 21, and the third side 24 is provided with a first USB interface female socket 241, a TF interface female socket 242 and an SD interface female socket 243 electrically connected with the circuit board 20; a second USB interface female socket 251, a USB Type-C interface female socket 252 and an HDMI interface female socket 253 electrically connected to the circuit board 20 are disposed on the fourth side 25; the shell 40 is provided with a plurality of fourth holes 42 corresponding to the first USB interface female socket 241, the TF interface female socket 242, the SD interface female socket 243, the second USB interface female socket 251, the USB Type-C interface female socket 252 and the HDMI interface female socket 253 one by one; the first side 21 is provided with a 3.5mm earphone female seat 211 electrically connected with the circuit board 20; the housing 40 is further provided with a fifth hole 43 corresponding to the 3.5mm earphone female seat 211.

In this embodiment, the number of the first USB interface female sockets 241 is 3, the number of the HDMI interface female sockets 253 is 2, and the third hole 41, the fourth hole 42, and the fifth hole 43 are all communicated with the receiving cavity, and when the dual plug hub is used, 2 USB Type-C male plugs 12 are simultaneously inserted into an external electronic device, for example: according to the MACBOOKPRO notebook computer, 2 USB Type-C male connectors 12 simultaneously supply power to the double-plug concentrator, so that the double-plug concentrator can ensure sufficient power supply.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. A double-plug concentrator is characterized by comprising a connecting wire, a circuit board, a mounting plate and a shell; the USB plug is characterized in that a first side is arranged on the circuit board, one end of the connecting wire is electrically connected with the first side, a plug is arranged at the other end of the connecting wire, 2 USB Type-C male heads are arranged on the plug, the USB Type-C male heads are electrically connected with the circuit board, the circuit board is fixedly mounted on the mounting plate, a containing cavity is arranged in the shell, and the mounting plate is contained in the containing cavity and fixedly connected with the shell.

2. The dual-plug hub according to claim 1, wherein the mounting plate has a positioning post thereon, the positioning post has a first hole thereon, the circuit board has a second hole thereon, the circuit board abuts against the positioning post, and the first hole communicates with the second hole.

3. The dual-plug hub according to claim 1, wherein the mounting plate further has a limiting portion matching with the circuit board in shape, the limiting portion protrudes out of the mounting plate, and the circuit board abuts against the limiting portion.

4. The dual plug hub according to claim 1, wherein the circuit board further has a second side opposite to the first side, and the second side has a VGA interface socket and an RJ45 interface socket electrically connected to the circuit board.

5. The dual plug hub according to claim 4, wherein the housing defines a plurality of third apertures corresponding to the VGA interface female receptacle and the RJ45 interface female receptacle.

6. The dual-plug hub according to claim 1, wherein the circuit board further has a third side and a fourth side adjacent to the first side, and the third side has a first USB interface female socket, a TF interface female socket and an SD interface female socket electrically connected to the circuit board; and a second USB interface female seat, a USBType-C interface female seat and an HDMI interface female seat which are electrically connected with the circuit board are arranged on the fourth side.

7. The dual-plug hub according to claim 6, wherein the shell has a plurality of fourth holes corresponding to the first USB interface female socket, the TF interface female socket, the SD interface female socket, the second USB interface female socket, the USB type-C interface female socket and the HDMI interface female socket one to one.

8. The dual plug hub according to claim 1, wherein said first side is provided with a 3.5mm female headset receptacle electrically connected to said circuit board.

9. The dual plug hub according to claim 8, wherein the housing further defines a fifth aperture corresponding to the 3.5mm female headset receptacle.