CN202076621U - USB connector expansion module based on PC I-E bus - Google Patents
USB connector expansion module based on PC I-E bus Download PDFInfo
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- CN202076621U CN202076621U CN2011200870001U CN201120087000U CN202076621U CN 202076621 U CN202076621 U CN 202076621U CN 2011200870001 U CN2011200870001 U CN 2011200870001U CN 201120087000 U CN201120087000 U CN 201120087000U CN 202076621 U CN202076621 U CN 202076621U
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- usb connector
- stitch
- bus
- enlargement module
- pci
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Abstract
A USB connector expansion module based on a PC I-E bus comprises a connecting joint, more than two transmission leads and at least one USB connector. The connecting joint is provided with a pedestal. One end of the pedestal is projected and is provided with more than two pins to correspond to the pins of the PC I-E bus. The other end of the pedestal is connected with the more than two transmission leads. The more than two transmission leads are respectively connected with more than two pins on the connecting joint in an electrical manner. The other ends of the more than two transmission leads are electrically connected with at least one USB connector. Therefore, if the expansion module is directly welded on the pins of the PC I-E bus on a main board, at least one USB connector can be expanded for an electronic device through the expansion module.
Description
Technical field
The relevant a kind of enlargement module of the utility model is particularly to a kind of enlargement module that can be used to expand USB connector.
Background technology
Universal serial bus (Universal Serial Bus, USB) be by the common a kind of coffret of initiating of Intel company (Intel) and Microsoft (Microsoft), and so far from the USB development, become in the personal computer peripheral device product the most widely used a kind of universal transport interface.
Up to the present, USB has experienced the evolution of three versions such as USB1.0, USB1.1 and USB2.0 on market, and wherein USB1.0 mainly supports low-speed mode (Low Speed), and transmission rate is 1.5Mbps; USB2.0 supports pattern (Full Speed) at full speed, and transmission rate is 12Mbps; USB2.0 then supports fast mode (Hi-Speed), and transmission rate is 480Mbps.
Yet, along with the development of electronic industry, even the 480Mbps high speed that present USB2.0 is supported also can't satisfy some specific demand.Therefore, the release of USB3.0 version has just been arranged.USB3.0 mainly supports ultrahigh speed pattern (Super Speed), and transmission rate is up to and reaches 5Gbps.The coffret of USB3.0 mainly is on the basis of original four butt of USB3.0, increases by two groups of differential terminal and an earth terminal, form by nine butts altogether, and can backward compatible USB2.0.
The use of USB connector, corresponding control chip on all necessary coupled computer motherboard, yet USB3.0 does not popularize as yet at present, possessing on the market has the motherboard of USB3.0 control chip few, and the computer user's of the overwhelming majority computer main frame panel is not supported the use of USB3.0 connector.
So, the demand of answering the user, the appearance that has promptly had USB3.0 to expand adapter on the market.As shown in Figure 1, be the expansion adapter schematic diagram of prior art.Expand adapter 10 and be mainly printed circuit board (PCB), it is provided with control chip 101 and at least one USB3.0 connector 102, and this at least one USB3.0 connector 102 electrically connects with this control chip 101.The one side extension of this expansion adapter 10 is provided with protuberance 103, is laid with two above golden fingers 104 on this protuberance 103, is electrically connected to this control chip 101.Wherein, the shape of this protuberance 103 and size correspond to quick peripheral interconnect standard (the Peripheral Component Interconnect Express x 1 on the computer main frame panel 200, PCI-E) slot (slot) of x 1 bus 201, when this protuberance 103 was planted in the slot of this PCI-E x1 bus 201, this expanded adapter 10 and electrically connects by these two above golden fingers 104 and this PCI-E x1 bus 201.When this expands adapter 10 by PCI-E x1 bus 201 and after this motherboard 200 is connected, computer under this motherboard 200 can expand the electronic installation (not shown) that adapter 10 externally connects the USB3.0 interface by this, and transmission and the signal that receives USB3.0 mutually.
Yet above-mentioned expansion adapter 10 only is a product in a kind of transition period, and after USB3.0 popularizes gradually, generally is provided with the control chip of USB3.0 on the computer main frame panel, above-mentioned expansion adapter 10 will no longer be subjected to user's favor.Reason is that this expansion adapter 10 not only costs an arm and a leg, and volume is excessive, when being plugged in this PCI-E x1 bus 201, can excessively occupy configuration space valuable on the computer main frame panel.
Therefore, as how more convenient, more cheaply and the design that does not take up space expand the connector of USB3.0, and can increase connector possible the position is set, be convenient to the user and use, be the target that those skilled in the art concentrate on studies.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of USB connector enlargement module of realizing by the PCI-E bus, can be directly welded in the total stitch of the PCI-E position on the motherboard, so as to by the total stitch of PCI-E position, expands the connector that USB is set.
For reaching above-mentioned purpose, the utility model provides a kind of USB connector enlargement module of realizing by the PCI-E bus, be welded on the total stitch of the quick peripheral interconnect standard position on the computer main frame panel, this computer main frame panel is provided with universal serial bus 3.0 control chips, and this control chip electrically connects the total stitch of this quick peripheral interconnect standard position, and this USB connector enlargement module comprises:
Jointing, two above stitch that have base and be convexly equipped with outwardly from this base one end, putting in order of these two above stitch corresponds to the arrangement position of the pin hole on the total stitch of this quick peripheral interconnect standard position;
Two above transfer wires correspond to the quantity of these two the above stitch in this jointing, and an end of each this transfer wire electrically connects with each this stitch respectively; And
At least one USB connector electrically connects the other end of these two above transfer wires;
Wherein, when this enlargement module is welded on this motherboard, these two above stitch insert in the pin hole of the total stitch of this quick peripheral interconnect standard position, produce so as to this enlargement module and this motherboard and to electrically connect, this motherboard with this enlargement module be considered as be with its on quick peripheral interconnect standard bus peg graft and produce through entity and electrically connect.
As mentioned above, described USB connector is universal serial bus 3.0 connectors, this USB connector electrically connects nine these transfer wires, the quantity of these two above transfer wires and these two above stitch is nine multiple, and this multiple corresponds to the quantity of this USB connector.
As mentioned above, the quantity of described USB connector is at most four, and the quantity of these two above transfer wires and these two above stitch is at most 36.
As mentioned above, also comprise circuit board, the other end of these two above transfer wires electrically connects an end of this circuit board, this at least one USB connector electrically connects on this circuit board the other end away from these two above transfer wires, so as to these two above transfer wires by at least one USB connector electric connection of this circuit board and this.
As mentioned above, described USB connector is universal serial bus 3.0 connectors, this USB connector electrically connects nine these transfer wires by this circuit board, the quantity of these two above transfer wires and these two above stitch is nine multiple, and this multiple corresponds to the quantity of this USB connector.
As mentioned above, the quantity of described USB connector is at most four, and the quantity of these two above transfer wires and these two above stitch is at most 36.
For reaching above-mentioned purpose, the utility model also provides a kind of USB connector enlargement module of realizing by the PCI-E bus, be welded on the total stitch of the quick peripheral interconnect standard position on the computer main frame panel, this computer main frame panel is provided with universal serial bus 3.0 control chips, and this control chip electrically connects the total stitch of this quick peripheral interconnect standard position, and this USB connector enlargement module comprises:
Jointing, two above stitch that have base and be convexly equipped with outwardly from this base one end, putting in order of these two above stitch corresponds to the arrangement position of the pin hole on the total stitch of this quick peripheral interconnect standard position;
Winding displacement, an end of this winding displacement has connector, and the other end is connected with this base on this jointing, and electrically connects with these two above stitch;
Circuit board, an end has connecting portion, and this circuit board electrically connects by this connector of this connecting portion and this winding displacement; And
At least one USB connector electrically connects on this circuit board the other end away from this connecting portion, so as to by this circuit board and the electric connection of this winding displacement;
Wherein, when this enlargement module is welded on this motherboard, these two above stitch insert in the pin hole of the total stitch of this quick peripheral interconnect standard position, produce so as to this enlargement module and this motherboard and to electrically connect, this motherboard with this enlargement module be considered as be with its on quick peripheral interconnect standard bus peg graft and produce through entity and electrically connect.
As mentioned above, described winding displacement is a flexible flat bus cable.
As mentioned above, described USB connector is universal serial bus 3.0 connectors, this USB connector connects nine these stitch by this circuit board and this winding displacement, the quantity of these two above stitch is nine multiple, and this multiple corresponds to the quantity of this USB connector.
As mentioned above, the quantity of described USB connector is at most four, and the quantity of these two above stitch is at most 30 six roots of sensation.
Compared with prior art, the USB connector enlargement module of realizing by the PCI-E bus of the present utility model can directly weld the connector that expands USB by the total stitch of the PCI-E on computer main frame panel position, need not keep the zone that USB connector is set in other position on motherboard, can save configuration space valuable on the motherboard.And, by the transfer wire on the enlargement module of the present utility model, the USB connector extension can also be set to the main frame front end, use as preposition line, further promoted the convenience on connector uses.
Description of drawings
Fig. 1 is the expansion adapter schematic diagram of prior art;
Fig. 2 is the stereogram of first specific embodiment of the present utility model;
Fig. 3 is the schematic diagram of second specific embodiment of the present utility model;
Fig. 4 is that schematic diagram is used in the connection of first specific embodiment of the present utility model;
Fig. 5 is the schematic diagram of the 3rd specific embodiment of the present utility model;
Fig. 6 is the schematic diagram of the 4th specific embodiment of the present utility model.
Description of reference numerals
10 expand adapter 101 control chips
102 universal serial bus, 3.0 connectors
103 protuberances, 104 golden fingers
200 motherboards, 201 quick peripheral interconnect standard x1 buses
The total stitch of 20 motherboards, 211 quick peripheral interconnect standard position
212 quick peripheral interconnect standard x16 buses
22 universal serial bus control chips
3,30,300,3000 USB connector enlargement modules
31 jointings, 311 bases
312 stitch, 33 transfer wires
34 USB connectors, 35 circuit boards
351 connecting portions, 36 winding displacements
361 connectors, 4 computers
Embodiment
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
At first see also Fig. 2, be the stereogram of first specific embodiment of the present utility model.Universal serial bus of the present utility model (Universal Serial Bus, USB) connector enlargement module 3 (below will abbreviate enlargement module 3 as), mainly (Peripheral Component Interconnect Express is PCI-E) on total stitch position 211 in order to the quick peripheral interconnect standard on the motherboard 20 that is welded on computer.Mainly have USB control chip 22 (below will abbreviate control chip 22 as) on this motherboard 20, electrically connect the total stitch of this PCI-E position 211.In the present embodiment, the total stitch of this PCI-E position 211 is mainly in order to total stitch position of PCI-Ex1 bus to be set, yet as shown in Figure 2, also can use the pin position of the PCI-E bus (not shown) of PCI-E x16 bus 212 or other kind, and this control chip 22 mainly can be the control chip of USB3.0, but is not limited.Narration will illustrate with this total stitch position 211 that is used for being provided with PCI-E x1 bus below.
This enlargement module 3 of the present utility model mainly comprises jointing 31, two above transfer wires 33 and at least one USB connector 34.Wherein, these two above transfer wires 33 coat with insulating material usually, disturb to reduce signal, and make things convenient for the user to put in order, and in Fig. 2, these two above transfer wire 33 integral body are example with the transfer wire 33 of runic.
This jointing 31 mainly has base 311, and two above stitch 312 that are convexly equipped with outwardly by these base 311 1 ends, and putting in order of these two above stitch 312 corresponds to the total stitch of this PCI-E position 211.When this enlargement module 3 is welded on this motherboard 20, two above stitch 312 of on this jointing 31 this insert in the pin hole of the total stitch of this PCI-E position 211, so as to, this enlargement module 3 produces with this motherboard 20 and electrically connects, this motherboard 20 with this enlargement module 3 be considered as be with its on PCI-E x1 bus peg graft and produce through entity and electrically connect.
These two above transfer wires 33 correspond to the quantity of these two above stitch 312, and an end of each this transfer wire 33 electrically connects with each this stitch 312 respectively, and this at least one USB connector 34 then electrically connects the other end of these two above transfer wires 33.
In the present embodiment, this USB connector 34 is mainly the USB3.0 connector, and inside has the sub-(not shown) of nine butts.Each terminal electrically connects the other end of each this transfer wire 33 respectively, so as to being connected by each this stitch 312 of this transfer wire 33 and each, connects this motherboard 20 by each this stitch 312 again.So when the quantity of this USB connector 34 was one, the quantity of these two above transfer wires 33 and these two above stitch 312 was nine.
More specifically, in the present embodiment, the quantity of these two above transfer wires 33 and these two above stitch 312 is nine multiple, and its multiple corresponds to the quantity of this USB connector 34.That is, per nine these transfer wires 33 and per nine these stitch 312 correspond to this USB connector 34.
See also Fig. 3, be the schematic diagram of second specific embodiment of the present utility model.As mentioned above, the PCI-Ex1 bus mainly has 36 stitch, and 211 of the total stitch of this PCI-E positions have 36 pin holes, so the quantity of these two the above stitch 312 on this jointing 31 can be 30 six roots of sensation at the most.And the quantity of these two above transfer wires 33 corresponds to the quantity of these two above stitch 312, is at most 36.And, this USB connector 34 is mainly the USB3.0 connector in the present embodiment, and number of terminals wherein is nine, therefore the one group of total stitch of this PCI-E position 211, can expand four groups of USB3.0 connectors of connection by the enlargement module 30 of second embodiment of the present utility model at the most.
As shown in Figure 3, the quantity of these two above stitch 312 is 30 six roots of sensation, corresponds to 36 pin holes on the total stitch of this PCI-E position 211 respectively.The quantity of these two above transfer wires 33 is 36, and is divided into four groups, corresponds to four these USB connector 34 respectively.
Please continue to consult Fig. 4, schematic diagram is used in the connection of first specific embodiment of the present utility model.If this control chip 22 that the motherboard 20 of computer 4 is provided with the total stitch of this PCI-E position 211 and electrically connects with the total stitch of this PCI-E position 211, then the motherboard 20 of this computer 4 can weld and use this enlargement module 3 of the present utility model.When the total stitch of this PCI-E position 211 on this enlargement module 3 and this motherboard 20 welds together, this enlargement module 3 can also pass through these two above transfer wires 33, this USB connector 34 is extended the front end that is arranged to these computer 4 main frames, use so as to this enlargement module 3 is used as preposition line.So, more can promote user's convenience.
Fig. 5 is the schematic diagram of the 3rd specific embodiment of the present utility model.As shown in Figure 5, in the 3rd embodiment of the present utility model, enlargement module 300 has this jointing 31, this two above transfer wires 33 and this at least one USB connector 34 identical with this enlargement module 30, and comprises circuit board 35.One end of this circuit board 35 connects the other end of (welding) these two above transfer wires 33, and on these at least one USB connector 34 these circuit boards 35 of connection away from the other end of these two above transfer wires 33.And if this USB connector 34 is the USB3.0 connector, then each this USB connector 34 is all passed through this circuit board 35, electrically connects nine these transfer wires 33 respectively.
Whereby, can make these two above transfer wires 33 more easy with being connected of this at least one USB connector 34 by this circuit board 35, and more firm when making this enlargement module 300 be assembled on this computer 4.
See also Fig. 6 at last, be the schematic diagram of the 4th specific embodiment of the present utility model.As shown in Figure 6, in the 4th embodiment of the present utility model, enlargement module 3000 has this jointing 31, this at least one USB connector 34 and this circuit board 35 identical with this enlargement module 300, and this enlargement module 3000 further uses winding displacement 36 to replace these two above transfer wires 33.More specifically, this winding displacement 36 mainly can be flexible flat bus cable (Flexible flat cable), but is not limited.
One end of this winding displacement 36 has connector 361, and the other end is connected with this base 311 of this jointing 31, so as to electrically connecting these two above stitch 312 on this jointing 31.Have connecting portion 351 on one end of this circuit board 35, this circuit board 35 electrically connects by this connector 361 on this connecting portion 351 and this winding displacement 36.This at least one USB connector 34 then electrically connects on this circuit board 35 other end away from this connecting portion 351, so as to, electrically connect by this circuit board 35 and this winding displacement 36.
In the present embodiment, if this USB connector 34 is the USB3.0 connector, then each this USB connector 34 electrically connects nine these stitch 312 by this winding displacement 36 respectively.More specifically, the quantity of these two above stitch 312 is nine multiple, and its multiple corresponds to the quantity of this USB connector 34.And, the quantity of this USB connector 34 is at most four, the quantity of these two above stitch 312 is at most 30 six roots of sensation, and the putting in order of this two above stitch 312, and corresponds to the arrangement position of the pin hole on the total stitch of this PCI-E position 211 on this motherboard 20.
Above-mentioned is preferred embodiment of the present utility model only, is not to be used for limiting the scope that the utility model is implemented.Be that all equalizations of being done according to the utility model claims change and modification, be the utility model claim and contain.
Claims (10)
1. one kind is passed through the USB connector enlargement module that the PCI-E bus realizes, be welded on the total stitch of the quick peripheral interconnect standard position on the computer main frame panel, this computer main frame panel is provided with universal serial bus 3.0 control chips, and this control chip electrically connects the total stitch of this quick peripheral interconnect standard position, it is characterized in that this USB connector enlargement module comprises:
Jointing, two above stitch that have base and be convexly equipped with outwardly from this base one end, putting in order of these two above stitch corresponds to the arrangement position of the pin hole on the total stitch of this quick peripheral interconnect standard position;
Two above transfer wires correspond to the quantity of these two the above stitch in this jointing, and an end of each this transfer wire electrically connects with each this stitch respectively; And
At least one USB connector electrically connects the other end of these two above transfer wires;
Wherein, when this enlargement module is welded on this motherboard, these two above stitch insert in the pin hole of the total stitch of this quick peripheral interconnect standard position, produce so as to this enlargement module and this motherboard and to electrically connect, this motherboard with this enlargement module be considered as be with its on quick peripheral interconnect standard bus peg graft and produce through entity and electrically connect.
2. the USB connector enlargement module of realizing by the PCI-E bus as claimed in claim 1, it is characterized in that, described USB connector is universal serial bus 3.0 connectors, this USB connector electrically connects nine these transfer wires, the quantity of these two above transfer wires and these two above stitch is nine multiple, and this multiple corresponds to the quantity of this USB connector.
3. the USB connector enlargement module of realizing by the PCI-E bus as claimed in claim 2, it is characterized in that, the quantity of described USB connector is at most four, and the quantity of these two above transfer wires and these two above stitch is at most 36.
4. the USB connector enlargement module of realizing by the PCI-E bus as claimed in claim 1, it is characterized in that, also comprise circuit board, the other end of these two above transfer wires electrically connects an end of this circuit board, this at least one USB connector electrically connects on this circuit board the other end away from these two above transfer wires, so as to these two above transfer wires by at least one USB connector electric connection of this circuit board and this.
5. the USB connector enlargement module of realizing by the PCI-E bus as claimed in claim 4, it is characterized in that, described USB connector is universal serial bus 3.0 connectors, this USB connector electrically connects nine these transfer wires by this circuit board, the quantity of these two above transfer wires and these two above stitch is nine multiple, and this multiple corresponds to the quantity of this USB connector.
6. the USB connector enlargement module of realizing by the PCI-E bus as claimed in claim 5, it is characterized in that, the quantity of described USB connector is at most four, and the quantity of these two above transfer wires and these two above stitch is at most 36.
7. one kind is passed through the USB connector enlargement module that the PCI-E bus realizes, be welded on the total stitch of the quick peripheral interconnect standard position on the computer main frame panel, this computer main frame panel is provided with universal serial bus 3.0 control chips, and this control chip electrically connects the total stitch of this quick peripheral interconnect standard position, it is characterized in that this USB connector enlargement module comprises:
Jointing, two above stitch that have base and be convexly equipped with outwardly from this base one end, putting in order of these two above stitch corresponds to the arrangement position of the pin hole on the total stitch of this quick peripheral interconnect standard position;
Winding displacement, an end of this winding displacement has connector, and the other end is connected with this base on this jointing, and electrically connects with these two above stitch;
Circuit board, an end has connecting portion, and this circuit board electrically connects by this connector of this connecting portion and this winding displacement; And
At least one USB connector electrically connects on this circuit board the other end away from this connecting portion, so as to by this circuit board and the electric connection of this winding displacement;
Wherein, when this enlargement module is welded on this motherboard, these two above stitch insert in the pin hole of the total stitch of this quick peripheral interconnect standard position, produce so as to this enlargement module and this motherboard and to electrically connect, this motherboard with this enlargement module be considered as be with its on quick peripheral interconnect standard bus peg graft and produce through entity and electrically connect.
8. the USB connector enlargement module of realizing by the PCI-E bus as claimed in claim 7 is characterized in that described winding displacement is a flexible flat bus cable.
9. the USB connector enlargement module of realizing by the PCI-E bus as claimed in claim 8, it is characterized in that, described USB connector is universal serial bus 3.0 connectors, this USB connector connects nine these stitch by this circuit board and this winding displacement, the quantity of these two above stitch is nine multiple, and this multiple corresponds to the quantity of this USB connector.
10. the USB connector enlargement module of realizing by the PCI-E bus as claimed in claim 9 is characterized in that the quantity of described USB connector is at most four, and the quantity of these two above stitch is at most 30 six roots of sensation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200870001U CN202076621U (en) | 2011-03-29 | 2011-03-29 | USB connector expansion module based on PC I-E bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200870001U CN202076621U (en) | 2011-03-29 | 2011-03-29 | USB connector expansion module based on PC I-E bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076621U true CN202076621U (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200870001U Expired - Fee Related CN202076621U (en) | 2011-03-29 | 2011-03-29 | USB connector expansion module based on PC I-E bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946035A (en) * | 2012-10-24 | 2013-02-27 | 中国航空工业集团公司洛阳电光设备研究所 | Circuit switching device and electronic box using same |
| CN102968398A (en) * | 2012-11-23 | 2013-03-13 | 广州视睿电子科技有限公司 | Data transmission interface and method |
-
2011
- 2011-03-29 CN CN2011200870001U patent/CN202076621U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946035A (en) * | 2012-10-24 | 2013-02-27 | 中国航空工业集团公司洛阳电光设备研究所 | Circuit switching device and electronic box using same |
| CN102946035B (en) * | 2012-10-24 | 2016-04-27 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of circuit switch device and use the electronic cabinet of this circuit switch device |
| CN102968398A (en) * | 2012-11-23 | 2013-03-13 | 广州视睿电子科技有限公司 | Data transmission interface and method |
| CN102968398B (en) * | 2012-11-23 | 2016-03-30 | 广州视睿电子科技有限公司 | Data transmission interface and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20170329 |