CN201383607Y - Multi-port connector with different universal serial bus interfaces - Google Patents

Abstract

The utility model provides a multiport formula connector with different universal serial bus interfaces, include: a base, a standard Universal Serial Bus (USB) electrical connector, and a mini-USB electrical connector. The seat body is provided with a first accommodating space and a second accommodating space, one side of each of the first accommodating space and the second accommodating space is provided with an opening, and the openings are communicated with the first accommodating space and the second accommodating space. The standard USB electric connector is configured in the first accommodating space and is provided with an interface corresponding to the opening and two or more conductive pins extending to the outside of the seat body. The mini-USB electric connector is configured in the second accommodating space and is provided with an interface corresponding to the opening and two or more conductive terminals extending to the outside of the seat body. Two electronic devices with different interface types can be quickly and electrically connected for use.

Description

Multi-port connector with different USB interfaces

technical field

The utility model relates to a connector, in particular to a multi-port connector with different universal serial bus (USB) interfaces.

Background technique

The USB interface is a standard connection interface. When connecting external devices to the computer, it is not necessary to reconfigure the planning system, open the casing, and adjust the dip switch of the adapter card. When connected to a computer, the computer will automatically recognize these interface devices and provide appropriate drivers without the need for the user to reconfigure. The following lists the many features and advantages of the USB interface:

1) The USB interface unifies the connectors of various interface devices, including communication interface, printer interface, display output, audio output and output devices, and storage devices, etc., all adopt the same USB interface specification. The USB interface is like a universal connector, as long as the plug is inserted, everything can be easily solved.

2) Plug-and-Play (Plug-and-Play), and can automatically detect and configure system resources. Furthermore, there is no requirement for system resources, that is, the USB device does not need to additionally configure system resources such as IRQ interrupts, I/O addresses, and direct memory access (DMA).

3) With the feature of Hot Attach & Detach, the USB device can be plugged in or removed at any time when the operating system is powered on without turning off the power.

4) The transmission speed of 12Mbps in the USB interface specification 1.1 can meet most of the usage requirements. Of course, the fast 2.0 specification provides better transfer rates.

5) The USB interface can connect up to 127 interface devices. Because the USB interface uses a 7-bit addressing field, 2 to the 7th power is equal to 128. If the USB host is deducted and preset to be used by the interface device connected for the first time, there are 127 addresses left to be used. Therefore, a computer can connect up to 127 USB devices.

Therefore, the overall function of the USB interface is to simplify the connection between the external interface device and the host, and to use a transmission line to connect various types of interface devices in series (such as the parallel port of the printer, the serial port of the modem), which solves the problem of today's host computer. A mess of cables tangled up in the back. Its biggest advantage is that it can install hardware without rebooting. The USB interface is designed to allow up to 127 interface devices to operate simultaneously on the bus, and has a much faster data transmission speed than the traditional RS-232 serial and parallel interfaces.

However, the USB specifications currently used in the market include: a standard USB electrical connector, a miniature USB (mini-USB) electrical connector and a micro USB (micro-USB) electrical connector. These three USB electrical connectors with different specifications are used in different electronic devices. For example, standard USB electrical connectors are used on computers, while mini-USB electrical connectors and micro-USB electrical connectors are used on electronic communication devices. At this time, when the electronic communication device is to be electrically connected to the computer, it must be used One end is a standard USB plug, and the other end is connected by a mini-USB or micro-USB transmission line. However, such USB transmission lines with different specifications at both ends are not available everywhere, and are usually included with the electronic communication device when it is purchased. In addition, it is purchased separately, so it is inconvenient to use.

Utility model content

In view of this, the main purpose of the present invention is to provide a multi-port connector with different USB interfaces, which can facilitate the electrical connection of two electronic devices with different interface types.

In order to achieve the above purpose, the utility model provides a multi-port connector with different USB interfaces, including:

The seat body has a first accommodating space and a second accommodating space on it, openings are respectively provided on one side of the first accommodating space and the second accommodating space, and the openings are connected with the first accommodating space and the second accommodating space set the space connected;

A standard USB electrical connector is configured in the first accommodating space, the standard USB electrical connector is provided with an interface corresponding to the opening, and two or more conductive pins extending outside the base body;

The mini-USB electrical connector is arranged in the second accommodating space, and the mini-USB electrical connector is provided with an interface corresponding to the opening, and two or more conductive terminals extending outside the base body.

Or, a multiport-style connector with different USB interfaces, including:

The seat body has a first accommodation space and a second accommodation space on it, and openings are respectively provided on one side of the first accommodation space and the second accommodation space, and the openings are connected with the first accommodation space and the second accommodation space. Interconnected in space;

A standard USB electrical connector is configured in the first accommodating space, the standard USB electrical connector is provided with an interface corresponding to the opening, and two or more conductive pins extending outside the base body;

The micro-USB electrical connector is arranged in the second accommodating space, and the micro-USB electrical connector is provided with an interface corresponding to the opening, and two or more conductive terminals extending outside the base body.

The utility model has a multi-port connector with different universal serial bus interfaces, which integrates a standard USB electrical connector and a mini-USB electrical connector or a micro-USB electrical connector, so that two electronic devices with different interface types The device can be used with fast electrical connection to improve the convenience of use.

Description of drawings

Fig. 1 is the exploded schematic view of the multi-port connector with different USB interfaces of the present invention;

Fig. 2 is the three-dimensional schematic diagram of the combination of multi-port connectors with different USB interfaces of the present invention;

Fig. 3 is a combined perspective view of another angle of the multi-port connector with different USB interfaces of the present invention;

Fig. 4 is a schematic side sectional view of the multi-port connector with different USB interfaces in Fig. 3;

Fig. 5 is a schematic diagram of the use state of the multi-port connector with different USB interfaces of the present invention;

6 is a schematic diagram of another embodiment of a multi-port connector with different USB interfaces of the present invention;

7 is a schematic diagram of another embodiment of the multi-port connector with different USB interfaces of the present invention;

8 is a schematic diagram of another embodiment of the multi-port connector with different USB interfaces of the present invention;

FIG. 9 is a schematic diagram of yet another embodiment of the multi-port connector with different USB interfaces of the present invention.

Explanation of reference signs

Seat body 1 The first accommodation space 11

Second accommodation space 12 First opening 111

Second opening 121 First bottom plate 13

Groove 14 Second bottom plate 15

Groove 16

Standard USB electrical connector 2 conductive pin 21

Interface 22

mini-USB electrical connector 3 conductive terminal 31

Interface 32 micro-USB electrical connector 3′

Electronic device 4 motherboard 41

Circuit board 5 Electrode terminal 51

Detailed ways

Relevant technical content and detailed description of the present utility model, cooperate accompanying drawing to illustrate as follows now:

Please refer to FIG. 1 to FIG. 3 , which are disassembled, combined three-dimensional and combined perspective schematic diagrams of the multi-port connector with different USB interfaces of the present invention. As shown in FIGS. 1 to 3 , the utility model has a multi-port connector with different USB interfaces, including: a seat body 1 , a standard USB electrical connector 2 and a mini-USB electrical connector 3 .

The base body 1 has first and second accommodating spaces 11 and 12 thereon, and the first and second accommodating spaces 11 and 12 respectively install the standard USB electrical connector 2 and the mini-USB electrical connector 3 . The first and second accommodating spaces 11, 12 each have a first opening 111 and a second opening 121, the first and second openings 111, 121 communicate with the first and second accommodating spaces 11, 12 respectively, the The first and second openings 111, 121 can be used for inserting plugs of standard USB and mini-USB transmission cables (not shown). A first bottom plate 13 is provided between the first and second accommodating spaces 11, 12, and the first bottom plate 13 is provided with two or more than two grooves 14, and the grooves 14 are used for arranging the standard USB cable. The conductive pin 21 of the connector 2, the second base plate 15 is provided under the second accommodating space 12, and the second base plate 15 is provided with two or more embedding grooves 16, and the two or more embedding grooves The slot 16 is used for inserting the conductive terminal 31 of the mini-USB electrical connector 3 .

The standard USB electrical connector 2 is assembled in the first accommodating space 11, and has two or more conductive pins 21 extending outside the standard USB electrical connector 2. The front end of the connector 2 is provided with an interface 22 , and the interface 22 is assembled corresponding to the first opening 111 so that the conductive pin 21 is disposed in two or more grooves 14 .

The mini-USB electrical connector 3 is assembled in the second accommodating space 12, and has two or more conductive terminals 31 extending outside the mini-USB electrical connector 3, and on the mini-USB electrical connector 3, The front end of the USB electrical connector 3 is provided with an interface 32 , and the interface 32 is assembled corresponding to the second opening 121 , so that the conductive terminal 31 is disposed in two or more embedding grooves 16 .

Please refer to FIG. 4 , which is a schematic side sectional view of FIG. 3 . As shown in Figure 4, after the standard USB electrical connector 2 and mini-USB electrical connector 3 are assembled with the base body 1, the standard USB electrical connector 2 is located on the mini-USB electrical connector 3, so that the standard USB Two or more conductive pins 21 of the electrical connector 2 are assembled in the groove 14, and the conductive terminals 31 of the mini-USB electrical connector 3 are embedded in the groove 16, forming a stacked multi-port connection device.

Please refer to FIG. 5 , which is a schematic diagram of the use state of the multi-port connector with different USB interfaces of the present invention. As shown in Figure 5, the multi-port connectors with different USB interfaces of the present utility model are electrically connected with the motherboard 41 of the electronic device (computer) 4 when in use, except that there is a standard USB electrical connector 2 for plugging In addition to the plug (not shown) of the standard USB transmission line, there is also a mini-USB electrical connector 3 for the plug (not shown) of the mini-USB transmission line of another electronic product (communication device) to plug in. .

Please refer to FIG. 6 , which is a schematic diagram of another embodiment of the multi-port connector with different USB interfaces of the present invention. As shown in FIG. 6 , this embodiment is substantially the same as FIG. 1 to FIG. 4 , except that the standard USB electrical connector 2 and the mini-USB electrical connector 3 are installed side by side on the base 1 at the same level. Manufacturers can choose the standard USB electrical connector 2 and the mini-USB electrical connector 3 to be stacked or multi-port connectors paralleled at the same level according to the design requirements of electronic products.

Please refer to FIG. 7 , which is a schematic diagram of another embodiment of the multi-port connector with different USB interfaces of the present invention. As shown in FIG. 7 , this embodiment is substantially the same as FIG. 1 to FIG. 4 , except that the mini-USB electrical connector 3 is replaced with a micro-USB electrical connector 3 ′. Manufacturers can choose the combination of the standard USB electrical connector 2 and the mini-USB electrical connector 3 or the combination of the standard USB electrical connector 2 and the micro-USB electrical connector 3' according to the design requirements of electronic products.

Please refer to FIG. 8 , which is a schematic diagram of another embodiment of the multi-port connector with different USB interfaces of the present invention. As shown in FIG. 8 , this embodiment is substantially the same as FIG. 7 , except that the standard USB electrical connector 2 and the micro-USB electrical connector 3 ′ are installed side by side on the base 1 at the same level. The manufacturer can choose the standard USB electrical connector 2 and the micro-USB electrical connector 3' as a stack combination or a parallel multi-port connector at the same level according to the design requirements of electronic products.

Please refer to FIG. 9 , which is a schematic diagram of yet another embodiment of the multi-port connector with different USB interfaces of the present invention. As shown in FIG. 9, this embodiment is substantially the same as FIG. 1 to FIG. connected to the same circuit board 5, and then electrically connected to the main board of the electronic device (not shown in the figure) through the electrode terminal 51 on the circuit board 5, so that the integrated connector and the electronic device used together can be easily are electrically connected together.

Further, the utility model integrates the standard USB electrical connector 2, the mini-USB electrical connector 3 and the micro-USB electrical connector 3'.

The above are only preferred embodiments of the present utility model, and are not intended to limit the implementation scope of the present utility model. That is, all equivalent changes and modifications made according to the claims of the utility model are covered by the patent scope of the utility model.

Claims (8)

1, a kind of multi-port type connector with different USB (universal serial bus) is characterized in that, this multi-port type connector comprises:

Pedestal has first accommodation space and second accommodation space on it, this first accommodation space and second accommodation space, one side respectively are provided with opening, and this opening communicates with first accommodation space and second accommodation space;

The standard universal serial bus electric connector, being disposed in this first accommodation space, this standard universal serial bus electric connector is provided with interface that should opening, and extends two or more conductive connecting pins of this pedestal outside;

Small Universal universal serial bus electric connector, being disposed in this second accommodation space, this Small Universal universal serial bus electric connector is provided with interface that should opening, and extends two or more conducting terminals of this pedestal outside.

2, the multi-port type connector with different USB (universal serial bus) as claimed in claim 1 is characterized in that, this first accommodation space of described ccontaining standard universal serial bus electric connector is provided with first base plate, and this first base plate is provided with groove.

3, the multi-port type connector with different USB (universal serial bus) as claimed in claim 1 is characterized in that, this second accommodation space of described ccontaining Small Universal universal serial bus electric connector is provided with second base plate, and this second base plate is provided with caulking groove.

4, the multi-port type connector with different USB (universal serial bus) as claimed in claim 1, it is characterized in that, the conducting terminal of the conductive connecting pin of described standard universal serial bus electric connector and Small Universal universal serial bus electric connector is electrically connected on the same circuit board jointly, and this circuit board is provided with two or two electrode terminals.

5, a kind of multi-port type connector with different USB (universal serial bus) is characterized in that, comprising:

Pedestal has first accommodation space and second accommodation space on it, this first accommodation space and second accommodation space, one side respectively are provided with opening, and this opening communicates with this first accommodation space and second accommodation space;

The standard universal serial bus electric connector, being disposed in this first accommodation space, this standard universal serial bus electric connector is provided with interface that should opening, and extends two or more conductive connecting pins of this pedestal outside;

Small USB electric connector, being disposed in this second accommodation space, this small USB electric connector is provided with interface that should opening, and extends two or more conducting terminals of this pedestal outside.

6, the multi-port type connector with different USB (universal serial bus) as claimed in claim 5 is characterized in that, first accommodation space of described ccontaining standard universal serial bus electric connector is provided with first base plate, and this first base plate is provided with groove.

7, the multi-port type connector with different USB (universal serial bus) as claimed in claim 5 is characterized in that, second accommodation space of described ccontaining small USB electric connector is provided with second base plate, and this second base plate is provided with caulking groove.

8, the multi-port type connector with different USB (universal serial bus) as claimed in claim 5, it is characterized in that, the conducting terminal of the conductive connecting pin of described standard universal serial bus electric connector and small USB electric connector is electrically connected on the same circuit board jointly, and this circuit board is provided with two or more electrode terminals.

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