CN205282794U - USBType -C conversion module - Google Patents
USBType -C conversion module Download PDFInfo
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- CN205282794U CN205282794U CN201520581587.XU CN201520581587U CN205282794U CN 205282794 U CN205282794 U CN 205282794U CN 201520581587 U CN201520581587 U CN 201520581587U CN 205282794 U CN205282794 U CN 205282794U
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Abstract
The utility model discloses a USBType -C conversion module has USB type -C connector, RJ -45 connector, configuration passageway logic unit and signal translation unit. The part of the data terminal of signal translation unit electric connection USB type -C connector to the data terminal of electric connection RJ -45 connector borrows this to convert USB type -C signal into the network signal by means of being transmitted by the RJ -45 connector. The configuration passageway terminal connection configuration passageway logic unit of USBType -C connector to the configuration passageway logic unit connect or the ground wire changeablely. When conversion module connects the host computer, dispose the use of passageway logic unit switching connection ground wire and make host computer discernment conversion module for installing the kenel, when conversion module connected electron device, configuration passageway logic unit switched and connects in order to make the electron device discernment conversion module model attitude of giving first place to.
Description
Technical field
This utility model relates to modular converter, particularly relates to USBType-C modular converter.
Background technology
Due to the universalness of USB (universal serial bus) (UniversalSerialBus, USB) adapter, almost various electronic installation is all configured with USB connector. By the use of those USB connectors, the user of electronic installation can easily carry out the transmission of data, quite convenient.
Current most widely used USB connector specification at present, so that high transmission speeds (Hi-Speed can be supported, USB2.0 specification 480Mbps) is the most large with the USB3.0 specification that can support ultrahigh speed transfer rate (Super-Speed, 5Gpbs). But, along with the transmission speed of the lifting of digital data quality Yu archives capacity, aforementioned USB2.0 specification and USB3.0 specification cannot meet the demand of existing user gradually.
In view of this, market is proposed USB3.1 specification, and is wherein more subject to most all circles with the adapter of the Type-C of USB3.1 and attractes attention. Specifically, USB3.1Type-C adapter cannot just be inserted or except the problem of anti-plug totally except overcoming tradition USB connector with the structure of upper and lower 24 butt, may also provide the output of the data transmission bauds of up to 10Gbps and 100W.
As it has been described above, USB3.1Type-C adapter has possessed convenience, high data transmission bauds and big output, add the volume of USB3.1Type-C adapter very little, needed for the space that occupies little. Therefore, current many trendy main frames or electronic installation have all given up USB2.0 adapter and USB3.0 adapter, change employing USB3.1Type-C adapter into. It will thus be seen that USB3.1Type-C adapter will be likely to become the main flow of a new generation's general-purpose interface.
But, existing many old money main frames or electronic installation do not configure USB3.1Type-C adapter. In this situation, those trendy main frames or electronic installation will be unable to be connected with main frame or the electronic installation of those old moneys either directly through USB3.1Type-C interface, and then cannot be smoothed out data transmission. Consequently, it is possible to will considerably inconvenience for user.
Utility model content
In view of this, main purpose of the present utility model, it is in that to provide a kind of USBType-C modular converter, USBType-C signal can be converted to network signal, and transmit by RJ-45 adapter, or network signal is converted to USB signal the part as USBType-C signal, relend and transmitted by USBType-C adapter.
Another main purpose of the present utility model, it is in that to provide a kind of USBType-C modular converter, can automatically changing the kenel of modular converter along with the kind of connecting object, no matter connecting object is main frame or electronic installation whereby, modular converter can successfully and connecting object carry out the transmission of data.
In order to reach above-mentioned purpose, this utility model provides a kind of USBType-C modular converter, including:
One USBType-C adapter, has plural first data terminal;
One RJ-45 adapter, has plural second data terminal;
One signal conversion unit, this plural first data terminal of coupling part and this plural second data terminal, the data of this plural first data terminal transmission of part are converted to the data of this plural second data terminal transmission, and the data of this plural second data terminal transmission are converted to the data of this plural first data terminal transmission of part; And
One collocation channel logical block, connect a collocation channel terminal of a power supply, a ground wire and this USBType-C adapter, when this USBType-C adapter connects an outside main frame, turn on this collocation channel terminal and this ground wire, and turn on this collocation channel terminal and this power supply when an electronic installation outside this USBType-C adapter connects.
As mentioned above, wherein this collocation channel logical block has a switch, this switch connects this collocation channel terminal, this power supply and this ground wire respectively, this collocation channel terminal of switched conductive and this ground wire when this USBType-C adapter connects this main frame, this collocation channel terminal of switched conductive and this power supply when this USBType-C adapter connects this electronic installation.
As mentioned above, wherein this switch has one first contact of this collocation channel terminal of connection, connects one second contact of this power supply and connect one the 3rd contact of this ground wire, wherein this switch is that this first contact is connected to the 3rd contact when this USBType-C adapter connects this main frame, and when this USBType-C adapter connects this electronic installation, this first contact is connected to this second contact.
As it has been described above, wherein this collocation channel logical block has a pull-up resistor, this pull-up resistor one end connects this power supply, and the other end connects this second contact.
As it has been described above, wherein this collocation channel logical block has a pull down resistor, this pull down resistor one end connects this ground wire, and the other end connects the 3rd contact.
As it has been described above, wherein this complex data terminal of part at least includes a correction data terminal (D+), a negative data terminal (D-), high-speed transfer correction data terminal (SSTx+), high-speed transfer negative data terminal (SSTx-), reception correction data terminal (SSRx+) at a high speed, high speed reception negative data terminal (SSRx-) and a power supply terminal (Vcc).
As mentioned above, wherein this power supply is 5V, this ground wire is a shell or an outer iron-clad of this USBType-C adapter or this RJ-45 adapter, this pull down resistor is 5.1k ohm, and wherein this USBType-C adapter, this RJ-45 adapter, this collocation channel logical block and this signal conversion unit are placed in this shell.
As mentioned above, wherein this collocation channel logical block also has a second switch, one second pull-up resistor and one second pull down resistor, this second switch connects one second collocation channel terminal of this USBType-C adapter, and switchably connect this power supply by this second pull-up resistor, or connect this ground wire by this second pull down resistor, this the second collocation channel terminal of switched conductive and this ground wire when this main frame triggers this second collocation channel terminal, and when this electronic installation triggers this second collocation channel terminal this second collocation channel terminal of switched conductive and this power supply.
As mentioned above, wherein this RJ-45 adapter applies to 100 m ethernet (Ethernet), and this plural second data terminal includes transmission data plus end (Tx_D1+), transmission data minus terminal (Tx_D1-), reception data plus end (Rx_D2+) and reception data minus terminal (Rx_D2-).
As mentioned above, wherein this RJ-45 adapter applies to gigabit Ethernet (GigabitEthernet, or POE (PoweroverEthernet GbE), PoE), this plural second data terminal includes transmission data plus end (Tx_D1+), one transmission data minus terminal (Tx_D1-), one receives data plus end (Rx_D2+), one receives data minus terminal (Rx_D2-), one first bi-directional data plus end (BI_D3+), one first bi-directional data negative terminal (BI_D3-), one second bi-directional data plus end (BI_D4+) and one second bi-directional data negative terminal (BI_D4-).
This utility model comparison technology effect that can reach of correlation technique is in that, can carry out data change between USBType-C interface and RJ-45 interface and transmit, can compatibility and being connected to each other so as to making between money device new, old.
It addition, the automatic switchover that this utility model is by collocation channel logical block, USBType-C adapter can be made to be simultaneously suitable for connecting main frame and being connected electronic installation, make the elasticity that USBType-C modular converter of the present utility model has more in use whereby.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the first specific embodiment of the present utility model;
Fig. 2 is the circuit diagram of the first specific embodiment of the present utility model;
Fig. 3 is the connection diagram of the first specific embodiment of the present utility model;
Fig. 4 is the switching circuit diagram of the first specific embodiment of the present utility model;
Fig. 5 is the connection diagram of the second specific embodiment of the present utility model;
Fig. 6 is the switching circuit diagram of the second specific embodiment of the present utility model;
Fig. 7 is the switching circuit diagram of the 3rd specific embodiment of the present utility model.
Description of reference numerals
1,1 ' ... modular converter;
10 ... shell;
11 ... circuit board;
12 ... USBType-C adapter;
13 ... RJ-45 adapter;
14 ... collocation channel logical block;
141 ... switch;
1411 ... the first contact;
1412 ... the second contact;
1413 ... the 3rd contact;
142 ... pull-up resistor;
143 ... pull down resistor;
15 ... signal conversion unit;
16 ... the second collocation channel logical block;
161 ... the first switch;
162 ... second switch;
163 ... the first pull-up resistor;
164 ... the first pull down resistor;
165 ... the second pull-up resistor;
166 ... the second pull down resistor;
2 ... main frame;
21 ... USBType-C connector female end;
3 ... grid line;
4 ... router;
5 ... electronic installation;
51 ... USBType-C connector female end.
Detailed description of the invention
For can be more detailed understanding feature of the present utility model and technology contents, refer to explanation and the accompanying drawing of the following stated, but appended accompanying drawing purposes of discussion only for reference, but not be used for being any limitation as.
Consult Fig. 1 and Fig. 2, respectively the three-dimensional combination figure of the first specific embodiment of the present utility model and circuit diagram. This utility model discloses a kind of USBType-C modular converter 1 (below will referred to as this modular converter 1 in description), this modular converter 1 mainly has circuit board 11, USBType-C adapter 12, RJ-45 adapter 13, collocation channel logic (ConfigurationChannelLogic, CCLogic) unit 14, signal conversion unit 15 and a shell 10.
As shown in Figure 1, this USBType-C adapter 12, this RJ-45 adapter 13, this collocation channel logical block 14 and this signal conversion unit 15 are electrically connected with in this circuit board 11, and this USBType-C adapter 12, this RJ-45 adapter 13, this collocation channel logical block 14, this signal conversion unit 15 and this circuit board 11 are respectively arranged in this shell 10.
Please refer to Fig. 2, in the present embodiment, this USBType-C adapter 12 has plural first data terminal, and this RJ-45 adapter 13 has plural second data terminal. This signal conversion unit 15 is electrically connected this plural first data terminal of part of this USBType-C adapter 12 and this plural second data terminal of this RJ-45 adapter 13 by this circuit board 11.
In general, one group of USBType-C signal can comprise the USBType-A signal of many groups. One group of USBType-C signal that this utility model is mainly received by this USBType-C adapter 12 extracts one group of USBType-A signal, and after this group USBType-A being converted to a group network signal via this signal conversion unit 15, transmit this group network signal then through by this RJ-45 adapter 13. And, the group network signal received by this RJ-45 adapter 13 is transmitted to this signal conversion unit 15, after this group network signal being converted to one group of USBType-A signal by this signal conversion unit 15, again using this group USBType-A signal part as one group of USBType-C signal, and it is transmitted via this USBType-C adapter 12.
In an embodiment, this RJ-45 adapter 13 mainly applies in 100 m ethernet (Ethernet). In this embodiment, this plural second data terminal above-mentioned can include the first, second and third of this RJ-45 adapter 13, six roots of sensation terminal, wherein the first butt is transmission data plus end (Tx_D1+), this the second butt is transmission data minus terminal (Tx_D1-), 3rd butt is reception data plus end (Rx_D2+), and this six roots of sensation terminal is reception data minus terminal (Rx_D2-).
Further, this plural first data terminal of the part of this USBType-C adapter 12 comprises plural upper strata terminal or the plural number lower floor terminal of this USBType-C adapter 12. In the present embodiment, this plural first data terminal of part at least includes a correction data terminal (D+) and a negative data terminal (D-). Additionally, this plural first data terminal of part also can include a correction data terminal (D+), a negative data terminal (D-), high-speed transfer correction data terminal (SSTx+), high-speed transfer negative data terminal (SSTx-), reception correction data terminal (SSRx+) and reception negative data terminal (SSRx-) at a high speed at a high speed simultaneously, but is not limited.
In another embodiment, this RJ-45 adapter 13 mainly applies in gigabit Ethernet (GigabitEthernet, GbE) or POE (PoweroverEthernet, PoE). in this embodiment, this plural second data terminal above-mentioned can include all terminals (eight butt) of this RJ-45 adapter 13. wherein, first butt of this RJ-45 adapter 13 is transmission data plus end (Tx_D1+), this the second butt is transmission data minus terminal (Tx_D1-), 3rd butt is reception data plus end (Rx_D2+), 4th butt is one first bi-directional data plus end (BI_D3+), 5th butt is one first bi-directional data negative terminal (BI_D3-), this six roots of sensation terminal is reception data minus terminal (Rx_D2-), 7th butt is one second bi-directional data plus end (BI_D4+), 8th butt is one second bi-directional data negative terminal (BI_D4-).
It is noted that when this RJ-45 adapter 13 is for gigabit Ethernet, this plural second data terminal is all used for transmitting this network signal. When this RJ-45 adapter 13 is for POE, the first, second and third of this plural second data terminal, six roots of sensation terminal be used for transmitting this network signal, and fourth, fifth, seven, eight butt are used for transmitting electric power.
In the present embodiment, this plural first data terminal of the part of this USBType-C adapter 12 comprises this USBType-C adapter 12 upper strata or a correction data terminal (D+) of lower floor, a negative data terminal (D-), high-speed transfer correction data terminal (SSTx+), high-speed transfer negative data terminal (SSTx-), reception correction data terminal (SSRx+) and reception negative data terminal (SSRx-) at a high speed at a high speed. It addition, when this RJ-45 adapter 13 is for POE, this plural first data terminal of the part of this USBType-C adapter 12 also can comprise at least one power supply terminal (Vcc) simultaneously. But, above are only preferred embodiments of the present utility model, should as limit.
This USBType-C adapter 12 also has two collocation channel (ConfigurationChannel, CC) terminal, this collocation channel logical block 14 connects one of them of this two collocation channels terminal of this USBType-C adapter 12 by this circuit board 11. And as in figure 2 it is shown, this collocation channel logical block 14 is additionally coupled to a power supply and a ground wire simultaneously. In this utility model, this power supply is mainly 5V, and this power supply can be one of them of an external power source, a battery, this power supply terminal of this USBType-C adapter 12 or the fourth, fifth of this RJ-45 adapter 13, seven, eight butts, is not limited. Separately, this ground wire may be connected directly to the outer iron-clad of this shell 10, the outer iron-clad of this USBType-C adapter 12 or this RJ-45 adapter 13, is not limited.
In this utility model, this collocation channel logical block 14 is mainly connected to a main frame (Host) of outside at this USBType-C adapter 12, such as, when server or personal computer, turn on the connection between this collocation channel terminal and this ground wire of this USBType-C adapter 12. Whereby, make this modular converter 1 of this main frame identification be a device kenel (namely, this USBType-C adapter 12 is considered as a correspondence portion, upstream (UpstreamFacingPort, UFP)), and then this modular converter 1 can be allowed to link up with this main frame.
Additionally, this collocation channel logical block 14 is connected to an electronic installation (device) of outside at this USBType-C adapter 12, such as when intelligent mobile phone, tablet PC, Portable disk or mini cloud, turn on the connection between this collocation channel terminal and this power supply of this USBType-C adapter 12. Whereby, make this modular converter 1 of this electronic installation identification be a main frame kenel (namely, this USBType-C adapter 12 is considered as a correspondence portion, downstream (DownstreamFacingPort, DFP)), and then this modular converter 1 can be allowed to link up with this electronic installation.
Please refer to Fig. 3-Fig. 6, Fig. 3 is the connection diagram of the first specific embodiment of the present utility model, Fig. 4 is the switching circuit diagram of the first specific embodiment of the present utility model, Fig. 5 is the connection diagram of the second specific embodiment of the present utility model, and Fig. 6 is the switching circuit diagram of the second specific embodiment of the present utility model.
As it is shown on figure 3, this modular converter 1 mainly can pass through this USBType-C adapter 12 connects a USBType-C connector female end 21 corresponding on a main frame 2 of outside, so as to being connected with this main frame 2. By the switching of this collocation channel logical block 14, this main frame 2 can recognize that this modular converter 1 is linked up with this modular converter 1 for this device kenel. On the other hand, this modular converter 1 can pass through this RJ-45 adapter 13 and connect a grid line 3, and connected a router 4 of outside by this grid line 3. Thus, even if this router 4 is configured without USBType-C adapter, still can carry out the transmission (when applying to 100 m ethernet or gigabit Ethernet) of data by this modular converter 1 and this main frame 2, or carry out the transmission (when applying to POE) of data and electric power simultaneously.
It is noted that in the present embodiment, this USBType-C adapter 12 is for a connector male, and this RJ-45 adapter 13 is for a connector female, but is not limited thereto. In other embodiments, this USBType-C adapter 12 is alternatively a connector female, and RJ-45 adapter 13 is alternatively a connector male.
And, as shown in Figure 4, if this RJ-45 adapter 13 applies to 100 m ethernet or gigabit Ethernet, then this signal conversion unit 15 receives the data (USBData) of USB format from this USBType-C adapter 12, and after being converted to the data (NetworkData) of network format, transmitting then through by this RJ-45 adapter 13, vice versa. If this RJ-45 adapter 13 applies to POE, then this signal conversion unit 15 receives electric power (Vcc) from this USBType-C adapter 12 simultaneously and exports (namely by this RJ-45 adapter 13, this modular converter 1 is the feeder ear (PowerSourcingEquipment of PoE, PSE)), or receive electric power from this RJ-45 adapter 13 and export (namely by this USBType-C adapter 12, this modular converter 1 is the receiving end (PoweredDevice, PD) of PoE).
Then as it is shown in figure 5, in the embodiment of Fig. 5, this modular converter 1 can pass through this USBType-C adapter 12 and connect a USBType-C connector female end 51 corresponding on an electronic installation 5, is connected with this electronic installation 5 whereby. By the switching of this collocation channel logical block 14, this electronic installation 5 can recognize that this modular converter 1 is linked up with this modular converter 1 for this main frame kenel. In the present embodiment, this modular converter 1 can pass through this RJ-45 adapter 13 and connect this grid line 3, and connects this router 4 by this grid line 3. Thus, even if this router 4 is configured without USBType-C adapter, still can carry out the transmission (when applying to 100 m ethernet or gigabit Ethernet) of data by this modular converter 1 and this electronic installation 5, or carry out the transmission (when applying to POE) of data and electric power simultaneously.
Furthermore, in another embodiment, this router 4 is likely to a USBType-C adapter is only set. In this situation, this modular converter 1 also can connect this router 4 by this USBType-C adapter 12, and is connected the main frame being intended to connect to the internet or an electronic installation with this grid line by this RJ-45 adapter 13. In the present embodiment, if this modular converter 1 connects this router 4 by this USBType-C adapter 12, then this collocation channel logical block 14 can switch this power supply of connection, and then this modular converter 1 is this main frame kenel (this means, the kenel of this router 4 belongs to aforesaid electronic installation) to make this router 4 identify.
Continuing as shown in Figure 4, in this utility model, this collocation channel logical block 14 mainly has a switch 141, and this switch 141 connects this collocation channel terminal of this USBType-C adapter 12, this power supply and this ground wire respectively. Wherein, when this USBType-C adapter 12 is connected to this main frame 2, this collocation channel logical block 14 controls this switch 141 and switches over, and to turn on this collocation channel terminal and this ground wire, this modular converter 1 is for this device kenel to make this main frame 2 identify whereby.
Additionally as shown in Figure 6, when this USBType-C adapter 12 is connected to this electronic installation 5, this collocation channel logical block 14 controls this switch 141 and switches over, and to turn on this collocation channel terminal and this power supply, this modular converter 1 is for this main frame kenel to make this electronic installation 5 identify whereby.
More specifically, this USBType-C adapter 12 mainly can detect the kenel (that is, for this main frame 2 or this electronic installation 5) of a connecting object by this collocation channel terminal. Whereby, this collocation channel logical block 14 can carry out corresponding switching according to this switch 141 of the detecting output control of this collocation channel terminal.
Separately, as shown in Fig. 4 and Fig. 6, this switch 141 has one first contact 1411,1 second contact 1412 and one the 3rd contact 1413, wherein this switch 141 connects this collocation channel terminal by this first contact 1411, connect this power supply by this second contact 1412, and connect this ground wire by the 3rd contact 1413. In the present embodiment, this first contact 1411, mainly when this USBType-C adapter 12 connects this main frame 2, is connected to the 3rd contact 1413 by this switch 141, to turn on this collocation channel terminal and this ground wire (as shown in Figure 4). And, this switch 141 is when this USBType-C adapter 12 connects this electronic installation 5, disconnected except the connection of this first contact 1411 with the 3rd contact 1413, and the switching of this first contact 1411 is connected to this second contact 1412, to turn on this collocation channel terminal and this power supply (as shown in Figure 6).
More specifically, this collocation channel logical block 14 also has a pull down resistor 143 (Rd), one end of this pull down resistor 143 connects this ground wire, and the other end connects the 3rd contact 1413. When this first contact 1411 is connected to the 3rd contact 1413 to turn on this collocation channel terminal with this ground wire by this switch 141, this main frame 2 can identify via the pressure drop numerical value produced on this pull down resistor 143 that this modular converter 1 is this device kenel. In general, this pull down resistor 143 can be 5.1k ohm, but is not limited.
It addition, this collocation channel logical block 14 also can have a pull-up resistor 142 (Rp), one end of this pull-up resistor 142 connects this power supply, and the other end connects this second contact 1412. When this first contact 1411 is connected to this second contact 1412 to turn on this collocation channel terminal with this power supply by this switch 141, this electronic installation 5 can identify via the pressure drop numerical value produced on this pull-up resistor 142 that this modular converter 1 is for this main frame kenel. In general, the ohmic value of this pull-up resistor 142 is to set depending on the type of service of this modular converter 1, is not limited.
Consult Fig. 7, for the switching circuit diagram of the 3rd specific embodiment of the present utility model. Fig. 7 discloses another USBType-C modular converter 1 ' (below will referred to as this modular converter 1 ' in description), being in that with the difference of this modular converter 1 aforesaid, this modular converter 1 ' replaces this collocation channel logical block 14 in this modular converter 1 with one second collocation channel logical block 16.
Specifically, this collocation channel logical block 14 only has one group of this switch 141, and only connect one of them of this two collocation channels terminal of this USBType-C adapter 12. It is to say, this modular converter 1 cannot support just inserting and anti-plug of this USBType-C adapter 12.
In the present embodiment, this the second collocation channel logical block 16, except having one first switch 161, one first pull-up resistor (Rp1) 163 identical with this modular converter 1 and one first pull down resistor (Rd1) 164, further has second switch 162,1 second pull-up resistor (Rp2) 165 and one second pull down resistor (Rd2) 166.
As shown in Figure 7, this the first switch 161 connection one first collocation channel terminal (CC1) of this USBType-C adapter 12, this power supply and this ground wire, this second switch 162 then connects one second collocation channel terminal (CC2) of this USBType-C adapter 12, this power supply and this ground wire. Specifically, this first switch 161 is to connect this power supply by this first pull-up resistor 163, and connects this ground wire by this first pull down resistor 164. On the other hand, this second switch 162 is to connect this power supply by this second pull-up resistor 165, and connects this ground wire by this second pull down resistor 166.
In the present embodiment, this second collocation channel logical block 16 has following four handover module:
(1), when this USBType-C adapter 12 forward this main frame 2 of grafting (this first collocation channel terminal is triggered), this the second collocation channel logical block 16 can control this first switch this first collocation channel terminal of 161 switched conductive and this ground wire, and this modular converter 1 ' is for this device kenel to make this main frame 2 identify whereby;
(2), when this USBType-C adapter 12 forward this electronic installation 5 of grafting (this first collocation channel terminal is triggered), this the second collocation channel logical block 16 can control this first switch this first collocation channel terminal of 161 switched conductive and this power supply, and this modular converter 1 ' is for this main frame kenel to make this electronic installation 5 identify whereby;
(3), when this USBType-C adapter 12 reverse this main frame 2 of grafting (this second collocation channel terminal is triggered), this the second collocation channel logical block 16 can control this second collocation channel terminal of this second switch 162 switched conductive and this ground wire, and this modular converter 1 ' is for this device kenel to make this main frame 2 identify whereby;
(4), when this USBType-C adapter 12 reverse this electronic installation 5 of grafting (this second collocation channel terminal is triggered), this the second collocation channel logical block 16 can control this second collocation channel terminal of this second switch 162 switched conductive and this power supply, and this modular converter 1 ' is for this main frame kenel to make this electronic installation 5 identify whereby.
The above, be only illustrating of one of this utility model preferred embodiment, is not used to limit to the scope of the claims of the present utility model, and other any equivalent transformations all should belong in right of the present utility model.
Claims (10)
1. a USBType-C modular converter, it is characterised in that including:
One USBType-C adapter, has plural first data terminal;
One RJ-45 adapter, has plural second data terminal;
One signal conversion unit, this plural first data terminal of coupling part and this plural second data terminal, the data of this plural first data terminal transmission of part are converted to the data of this plural second data terminal transmission, and the data of this plural second data terminal transmission are converted to the data of this plural first data terminal transmission of part; And
One collocation channel logical block, connect a collocation channel terminal of a power supply, a ground wire and this USBType-C adapter, when this USBType-C adapter connects an outside main frame, turn on this collocation channel terminal and this ground wire, and turn on this collocation channel terminal and this power supply when an electronic installation outside this USBType-C adapter connects.
2. USBType-C modular converter according to claim 1, it is characterized in that, this collocation channel logical block has a switch, this switch connects this collocation channel terminal, this power supply and this ground wire respectively, this collocation channel terminal of switched conductive and this ground wire when this USBType-C adapter connects this main frame, this collocation channel terminal of switched conductive and this power supply when this USBType-C adapter connects this electronic installation.
3. USBType-C modular converter according to claim 2, it is characterized in that, this switch has one first contact of this collocation channel terminal of connection, connects one second contact of this power supply and connect one the 3rd contact of this ground wire, wherein this switch is that this first contact is connected to the 3rd contact when this USBType-C adapter connects this main frame, and when this USBType-C adapter connects this electronic installation, this first contact is connected to this second contact.
4. USBType-C modular converter according to claim 3, it is characterised in that this collocation channel logical block has a pull-up resistor, this pull-up resistor one end connects this power supply, and the other end connects this second contact.
5. USBType-C modular converter according to claim 4, it is characterised in that this collocation channel logical block has a pull down resistor, this pull down resistor one end connects this ground wire, and the other end connects the 3rd contact.
6. USBType-C modular converter according to claim 5, it is characterized in that, this complex data terminal of part at least includes a correction data terminal, a negative data terminal, a high-speed transfer correction data terminal, a high-speed transfer negative data terminal, a high speed receives correction data terminal, a high speed receives negative data terminal and a power supply terminal.
7. USBType-C modular converter according to claim 5, it is characterized in that, this power supply is 5V, this ground wire is a shell or an outer iron-clad of this USBType-C adapter or this RJ-45 adapter, this pull down resistor is 5.1k ohm, and wherein this USBType-C adapter, this RJ-45 adapter, this collocation channel logical block and this signal conversion unit are placed in this shell.
8. USBType-C modular converter according to claim 5, it is characterized in that, this collocation channel logical block also has a second switch, one second pull-up resistor and one second pull down resistor, this second switch connects one second collocation channel terminal of this USBType-C adapter, and this power supply can be connected by this second pull-up resistor with switching, or connect this ground wire by this second pull down resistor, this the second collocation channel terminal of switched conductive and this ground wire when this main frame triggers this second collocation channel terminal, and when this electronic installation triggers this second collocation channel terminal this second collocation channel terminal of switched conductive and this power supply.
9. USBType-C modular converter according to any one of claim 1 to 8, it is characterized in that, this RJ-45 adapter applies to 100 m ethernet, and this plural second data terminal includes a transmission data plus end, a transmission data minus terminal, a reception data plus end and a reception data minus terminal.
10. USBType-C modular converter according to any one of claim 1 to 8, it is characterized in that, this RJ-45 adapter applies to gigabit Ethernet or POE, and this plural second data terminal includes a transmission data plus end, a transmission data minus terminal, a reception data plus end, a reception data minus terminal, one first bi-directional data plus end, one first bi-directional data negative terminal, one second bi-directional data plus end and one second bi-directional data negative terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581587.XU CN205282794U (en) | 2015-08-05 | 2015-08-05 | USBType -C conversion module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520581587.XU CN205282794U (en) | 2015-08-05 | 2015-08-05 | USBType -C conversion module |
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| CN205282794U true CN205282794U (en) | 2016-06-01 |
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| CN201520581587.XU Active CN205282794U (en) | 2015-08-05 | 2015-08-05 | USBType -C conversion module |
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|---|---|
| CN (1) | CN205282794U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106502939A (en) * | 2016-09-23 | 2017-03-15 | 北京小米移动软件有限公司 | A kind of USB adapters and data transmission set |
| CN106711646A (en) * | 2017-01-23 | 2017-05-24 | 北京小米移动软件有限公司 | Type-C connector and connection wire |
| CN107783929A (en) * | 2017-03-31 | 2018-03-09 | 威盛电子股份有限公司 | Electronic marker and associated cable and method |
| CN112994903A (en) * | 2021-02-03 | 2021-06-18 | 深圳市普洛威电子有限公司 | Power supply internet access switching equipment |
| WO2022231639A1 (en) | 2021-04-30 | 2022-11-03 | Huddly Inc. | Usb/thunderbolt to ethernet adapter with dynamic multiplex power supply |
| EP4100842A4 (en) * | 2021-04-30 | 2023-08-16 | Huddly Inc. | Usb/thunderbolt to ethernet adapter with dynamic multiplex power supply |
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2015
- 2015-08-05 CN CN201520581587.XU patent/CN205282794U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106502939A (en) * | 2016-09-23 | 2017-03-15 | 北京小米移动软件有限公司 | A kind of USB adapters and data transmission set |
| CN106502939B (en) * | 2016-09-23 | 2020-01-10 | 北京小米移动软件有限公司 | USB adapter and data transmission equipment |
| CN106711646A (en) * | 2017-01-23 | 2017-05-24 | 北京小米移动软件有限公司 | Type-C connector and connection wire |
| CN107783929A (en) * | 2017-03-31 | 2018-03-09 | 威盛电子股份有限公司 | Electronic marker and associated cable and method |
| CN112994903A (en) * | 2021-02-03 | 2021-06-18 | 深圳市普洛威电子有限公司 | Power supply internet access switching equipment |
| WO2022231639A1 (en) | 2021-04-30 | 2022-11-03 | Huddly Inc. | Usb/thunderbolt to ethernet adapter with dynamic multiplex power supply |
| US20220350387A1 (en) * | 2021-04-30 | 2022-11-03 | Huddly As | USB/Thunderbolt to Ethernet Adapter with Dynamic Multiplex Power Supply |
| EP4100842A4 (en) * | 2021-04-30 | 2023-08-16 | Huddly Inc. | Usb/thunderbolt to ethernet adapter with dynamic multiplex power supply |
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