CN204990284U - Switching device - Google Patents
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- CN204990284U CN204990284U CN201520589049.5U CN201520589049U CN204990284U CN 204990284 U CN204990284 U CN 204990284U CN 201520589049 U CN201520589049 U CN 201520589049U CN 204990284 U CN204990284 U CN 204990284U
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Abstract
The utility model provides a switching device, including a first and second hypervelocity universal serial bus, first and the 2nd translation unit, a first and second switch unit. First hypervelocity universal serial bus is used for receiving a first information. Second hypervelocity universal serial bus is used for receiving a second information. Wherein, a translation unit exports a first video signal and a first hypervelocity universal serial bus signal according to the first information with the conversion, and just the 2nd translation unit exports a the second video signal and a second hypervelocity universal serial bus signal according to the second information with the conversion, and first switch unit switches over first hypervelocity universal serial bus signal or second hypervelocity universal serial bus signal is exported, second switch unit first video signal of switching or the output of the second video signal.
Description
Technical field
The utility model has about a kind of switching device shifter, and relates to the switching device shifter of multicomputer switching especially.
Background technology
Present KVM switch (KVMswitch) product can be electrically connected plural platform main frame, and main frame mostly is service end main frame or other computer installations.Therefore, server end worker can switch at any time these main frames one of them, and one of them carries out information and system maintenance to these main frames.After these main frames are electrically connected to the port of switching device shifter, switching device shifter is usually by switch chip, and to provide mouse, keyboard and display etc., along with these main frames, one of them switches.
But, in the process that information is transmitted between main frame, switching device shifter and controlled device, often easily there is the transfer rate of signal attenuation, loss and low speed, therefore cause between main frame and controlled device and must be limited in shorter distance; Or the transfer rate of low speed is to guarantee effectively receive and send messages between main frame and controlled device; Or be limited to electrical specifications and good transfer rate cannot be provided; Or KVM switch often cannot provide the user's operating and controlling interface more meeting hommization, cause the inconvenience that KVM switch uses thus.
Utility model content
The utility model is to provide a kind of switching device shifter, is met the design of the input port of USB (universal serial bus) 3.1 specification, and is converted into the output port of multiple kenel, promote the ease of use of switching device shifter thus by two or more.
The utility model proposes a kind of switching device shifter, comprising: one first hypervelocity USB (universal serial bus), for receiving a first information, and described first hypervelocity USB (universal serial bus) is a port meeting USB (universal serial bus) 3.1 specification; One second hypervelocity USB (universal serial bus), for receiving one second information, and described second hypervelocity USB (universal serial bus) is a port meeting USB (universal serial bus) 3.1 specification; One first converting unit, described first converting unit is electrically connected described first hypervelocity USB (universal serial bus); One second converting unit, described second converting unit is electrically connected described second hypervelocity USB (universal serial bus); One first switch unit, described first switch unit is electrically connected described first converting unit and described second converting unit; And one second switch unit, described second switch unit is electrically connected described first converting unit and described second converting unit; Wherein, described first converting unit according to the described first information to change output one first videl signal and one first hypervelocity USB (universal serial bus) signal, and described second converting unit according to described second information to change output one second videl signal and one second hypervelocity USB (universal serial bus) signal, described first switch unit switches described first hypervelocity USB (universal serial bus) signal or described second hypervelocity USB (universal serial bus) signal exports, and described second switch unit switches described first videl signal or described second videl signal exports.
Alternatively, wherein said first switch unit also comprises one first line concentration assembly, one second line concentration assembly and one first changeover module, described first line concentration assembly is electrically connected described first converting unit and described first changeover module, described second line concentration assembly is electrically connected described second converting unit and described first changeover module, and described second switch unit is a videl signal switch.
Alternatively, also comprise one the 3rd converting unit, described 3rd converting unit comprises one second changeover module and a transition components, described second changeover module is electrically connected described first line concentration assembly, described second line concentration assembly and described transition components, and described 3rd converting unit is used for described first hypervelocity USB (universal serial bus) signal or described second hypervelocity USB (universal serial bus) signal to be converted to one first USB (universal serial bus) signal or one second USB (universal serial bus) signal.
Alternatively, also comprise a video output unit, one first output unit and one second output unit, described video output unit is electrically connected described second switch unit, described video output unit is for exporting described first videl signal or described second videl signal, and described first output unit is electrically connected described first changeover module, described first output unit is for exporting described first hypervelocity USB (universal serial bus) signal or described second hypervelocity USB (universal serial bus) signal, described second changeover module is electrically connected described first line concentration assembly and described second line concentration assembly, described second output unit is for exporting described first USB (universal serial bus) signal or described second USB (universal serial bus) signal.
Alternatively, wherein said video output unit is a high resolution multimedia interface (HDMI), a visual graphic array interface (VGA), a Digital Video Interface (DVI), a D terminal, a serial digital interface or a digital video signal interface (DisplayPort), described first output unit is a port meeting USB (universal serial bus) 3.1 specification, and described second output unit is a port meeting USB (universal serial bus) 3.0 or 2.0 specification.
Alternatively, also comprise a virtual line concentration unit, be electrically connected described first line concentration assembly and described second line concentration assembly, described virtual line concentration unit is used for described first hypervelocity USB (universal serial bus) signal or described second hypervelocity USB (universal serial bus) signal to be converted at least one low speed USB (universal serial bus) signal, described at least one low speed USB (universal serial bus) signal via at least one 3rd output unit export, described at least one 3rd output unit be a mouse port, a keyboard port and a peripheral unit port wherein at least one.
Alternatively, wherein said first converting unit is one first signal separation vessel, described first signal separation vessel has one first transmission ends and one second transmission ends, described first signal separation vessel is used for the described first information to be separated into described first videl signal and described first hypervelocity USB (universal serial bus) signal, and described second converting unit is one second signal separation vessel, described second signal separation vessel has one the 3rd transmission ends and one the 4th transmission ends, it is described second videl signal and described second hypervelocity USB (universal serial bus) signal that described second signal separation vessel is used for described second information separated, wherein said first transmission ends is for exporting described first hypervelocity USB (universal serial bus) signal, described second transmission ends is for exporting described first videl signal, described 3rd transmission ends is in order to export described second hypervelocity USB (universal serial bus) signal, described 4th transmission ends is for exporting described second videl signal.
Alternatively, also comprise a processing unit and a manipulation unit, described processing unit is electrically connected described first switch unit and described second switch unit, and described manipulation unit is electrically connected described processing unit.
Alternatively, wherein said manipulation unit is a button, an infrared ray sensor, a bluetooth sensor or a wireless fidelity sensor, described manipulation unit is for receiving a manipulation instruction, to export a manipulation signal to described processing unit, described processing unit operates with the switching controlling described switch unit according to described manipulation signal.
Concrete means of the present utility model are for utilizing a kind of switching device shifter, the design of the input port of USB (universal serial bus) 3.1 specification is met by two or more, and be converted into the output port of multiple kenel, such as meet output port and a video-out port of USB (universal serial bus) 3.1,3.0 or 2.0 specification, promote the ease of use of switching device shifter thus.Thus, switching device shifter can be electrically connected display, Portable disk, intelligent mobile phone, flat computer, mouse, keyboard or other peripheral devices, and the utility model can promote the ease of use of switching device shifter really.
Above general introduction and ensuing embodiment, be all in order to further illustrate technological means of the present utility model with reach effect, right described embodiment and graphic only provide reference use is described, be not used for being limited the utility model.
Accompanying drawing explanation
Fig. 1 is the function block schematic diagram of the switching device shifter of the utility model one embodiment;
Fig. 2 is the schematic diagram of the switching device shifter of another embodiment of the utility model according to Fig. 1;
Fig. 3 is the function block schematic diagram of the switching device shifter of another embodiment of the utility model;
Fig. 4 is the schematic diagram of the switching device shifter of another embodiment of the utility model according to Fig. 3.
Reference numeral:
1, 1a: switching device shifter, 11: the first hypervelocity USB (universal serial bus), 12: the second hypervelocity USB (universal serial bus), 21: the first converting units, 211: the first transmission ends, 212: the second transmission ends, 22: the second converting units, 223: the three transmission ends, 224: the four transmission ends, 31: the first switch units, 311: the first line concentration assemblies, 312: the second line concentration assemblies, 314: the first changeover modules, 32 second switch units, 14: the three converting units, 142: the second changeover modules, 144: transition components, 16: the first output units, 18: the second output units, 20: video output unit, 24: processing unit, 26: manipulation unit, 28: virtual line concentration unit, 30a, 30b: the three output unit, 9a, 9b: main frame, D1: display, K1: keyboard, M1: mouse, R1: telepilot.
Embodiment
Below with reference to accompanying drawings exemplary embodiment of the present disclosure is described in more detail.Although show exemplary embodiment of the present disclosure in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
Fig. 1 is the function block schematic diagram of the switching device shifter of the utility model one embodiment.Refer to Fig. 1.A kind of switching device shifter 1, comprises one first hypervelocity USB (universal serial bus) 11,1 second hypervelocity USB (universal serial bus) 12,1 first converting unit 21,1 second converting unit 22,1 first switch unit 31,1 second switch unit 32, the 3rd converting unit 14,1 first output unit 16,1 second output unit 18 and a video output unit 20.Wherein first and second hypervelocity USB (universal serial bus) 11,12 is the port (USB3.1) meeting USB (universal serial bus) 3.1 specification.
Particularly, the first converting unit 21 is electrically connected the first hypervelocity USB (universal serial bus) 11, first switch unit 31 and the second switch unit 32.Second converting unit 22 is electrically connected the second hypervelocity USB (universal serial bus) 12, first switch unit 31 and the second switch unit 32.3rd converting unit 14 is electrically connected the first switch unit 31 and the second output unit 18.First output unit 16 is electrically connected the first switch unit 31.Video output unit 20 is electrically connected the second switch unit 32.Wherein, first and second hypervelocity USB (universal serial bus) 11,12 is electrically connected main frame 9a, 9b respectively.
Switching device shifter 1 can be KVM switch (KVMswitch).Main frame 9a, 9b can be computer installation, master control set or other computer installations with USB (universal serial bus) port.And the first output unit 16, second output unit 18 and video output unit 20 can be electrically connected at least one controlled device respectively.Controlled device can for having printer, display, intelligent mobile phone, flat computer, Portable disk, the peripheral device such as keyboard or mouse of USB (universal serial bus) port, or be KVM switch (KVM).The present embodiment does not limit the concrete form of switching device shifter 1 and controlled device.
First hypervelocity USB (universal serial bus) 11 is for receiving a first information.Second hypervelocity USB (universal serial bus) 12 is in order to receive one second information.Particularly, the first hypervelocity USB (universal serial bus) 11 is such as a port meeting USB (universal serial bus) 3.1 specification.And the second hypervelocity USB (universal serial bus) 12 can be a port meeting USB (universal serial bus) 3.1 specification.
Particularly, USB (universal serial bus) 3.1 specification is compared to USB (universal serial bus) 3.0 specification, and USB (universal serial bus) 3.1 specification newly increases the port of Type-C interface.Wherein, the socket of the port of Type-C interface and wire rod can not be compatible with the original Type-A/Type-B interface of USB (universal serial bus) 3.0 specification.Type-C interface in appearance maximum feature is that its upper and lower side is completely the same, and therefore user need not distinguish USB pros and cons, and as the Lightning interface of Apple computer or Thunderbolt interface, both direction can be inserted.And original Type-A/Type-B interface system is limited to the direction of grafting.
The present embodiment is utilize original plural design meeting the input port of USB (universal serial bus) 3.1 specification, and be converted at least one meet USB (universal serial bus) 3.1 specification output port, at least one meet USB (universal serial bus) 3.0 (or 2.0) specification output port and the output port that exports of a videl signal wherein one of at least or combination.Therefore, switching device shifter 1 can be electrically connected display, intelligent mobile phone, flat computer, Portable disk, mouse, keyboard or other peripheral devices, promotes the ease of use of switching device shifter 1 thus.The present embodiment does not limit the operation form of switching device shifter 1.
Next, the first converting unit 21 is electrically connected the first hypervelocity USB (universal serial bus) 11.Second converting unit 22 is electrically connected the second hypervelocity USB (universal serial bus) 12.Particularly, first and second converting unit 21,22 has identical function.First and second converting unit 21,22 is respectively signal separation vessel.Wherein signal separation vessel is hypervelocity USB (universal serial bus) signal and videl signal in order to information separated main frame 9a, 9b exported.
Hypervelocity USB (universal serial bus) has the transfer rate of 10Gbit/s, wherein hypervelocity USB (universal serial bus) system by the passage of two groups of 5Gbit/s to transmit hypervelocity USB (universal serial bus) signal and videl signal respectively.Therefore, the shunting of the signal of same nature in order to hypervelocity USB (universal serial bus) signal and videl signal to be shunted, and is transferred to same switch unit 31,32 by first and second converting unit 21,22 of the present embodiment.
Specifically, the first converting unit 21 is such as one first signal separation vessel, and the first signal separation vessel has one first transmission ends 211 and one second transmission ends 212.First signal separation vessel is in order to be separated into the first videl signal and the first hypervelocity USB (universal serial bus) signal by the first information.
And the second converting unit 22 is one second signal separation vessel, the second signal separation vessel has one the 3rd transmission ends 223 and one the 4th transmission ends 224.It is the second videl signal and the second hypervelocity USB (universal serial bus) signal that second signal separation vessel is used for the second information separated.Wherein the first transmission ends 211 is for exporting the first hypervelocity USB (universal serial bus) signal, second transmission ends 212 is for exporting the first videl signal, 3rd transmission ends 223 is for exporting the second hypervelocity USB (universal serial bus) signal, and the 4th transmission ends 224 is for exporting the second videl signal.
In simple terms, the information that each main frame 9a, 9b transmit, by one of them conversion of these converting units 21,22 or after being separated, exports hypervelocity USB (universal serial bus) signal and videl signal to make each converting unit 21,22.In other words, hypervelocity USB (universal serial bus) signal and videl signal are by classified respectively and transfer to the first or second switch unit 31,32.
First switch unit 31 is electrically connected the first converting unit 21 and the second converting unit 22.Second switch unit 32 is electrically connected the first converting unit 21 and the second converting unit 22.For convenience of description, the present embodiment is with the first switch unit 31 in order to switch first and second hypervelocity USB (universal serial bus) signal, and the second switch unit 32 is in order to switch first and second videl signal to illustrate.
The present embodiment is also special to be processed with the first switch unit 31 or switches the transmission path of hypervelocity USB (universal serial bus) signal, and process with the second switch unit 32 or the transmission path of Switch Video signal, can the data transmission channel of efficiently kind different bandwidth, make the switching of data and transmit more efficient.Wherein, switch unit 31,32 can be realized by switch, relay, single-pole double-throw switch (SPDT), single pole multiple throw or double-point double-throw switch.The present embodiment does not limit the concrete form of first and second switch unit 31,32.
It should be noted that first and second switch unit 31,32 is for being controlled by treatment circuit (not illustrating) in switching device shifter 1 or control circuit.First and second switch unit 31,32 can synchronism switching thus, transfers to first and second output unit 16,18 and video output unit 20 exports with the first information making main frame 9a export; Or the second information transmission making main frame 9b export exports to first and second output unit 16,18 and video output unit 20.
Based on above-mentioned, first converting unit 21 according to the first information to change output one first videl signal and one first hypervelocity USB (universal serial bus) signal, and the second converting unit 22 according to the second information to change output one second videl signal and one second hypervelocity USB (universal serial bus) signal.First switch unit 31 switches the first hypervelocity USB (universal serial bus) signal or the second hypervelocity USB (universal serial bus) signal exports, and the second switch unit 32 switches the first videl signal or the second videl signal exports.
In addition, the 3rd converting unit 14 is for being converted to high speed universal serial bus signal by hypervelocity USB (universal serial bus) signal.Wherein high speed universal serial bus signal can be the signal of the transfer rate being about 5Gbit/s.In other words, the message transmission rate of hypervelocity USB (universal serial bus) signal about can be 2 times of high speed universal serial bus signal soon.Another high speed universal serial bus signal is applicable to the data signals, the Portable disk of USB3.0 or the signal of other peripheral devices that transmit intelligent mobile phone (or flat computer).
Video output unit 20 can be the video-out ports such as a high resolution multimedia interface (HDMI), a visual graphic array interface (VGA), a Digital Video Interface (DVI), a D terminal, a serial digital interface or a digital video signal interface (DisplayPort).The present embodiment does not limit the concrete form of video output unit 20.First output unit 16 can be a port meeting USB (universal serial bus) 3.1 specification, and the second output unit 18 can be a port meeting USB (universal serial bus) 3.0 specification.The present embodiment does not limit the concrete form of first and second output unit 16,18.
Video output unit 20 is electrically connected the second switch unit 32, and video output unit 20 is in order to export the first videl signal or the second videl signal.And the first output unit 16 is for exporting the first hypervelocity USB (universal serial bus) signal or the second hypervelocity USB (universal serial bus) signal.Second output unit 18 is for exporting the first USB (universal serial bus) signal or the second USB (universal serial bus) signal.
It can thus be appreciated that, the present embodiment is the design utilizing original two or more to meet the input port of USB (universal serial bus) 3.1 specification, and is converted into an output port, meeting USB (universal serial bus) 3.1 specification and meets the output port of USB (universal serial bus) 3.0 specification and the combination of a video-out port.Therefore, switching device shifter 1 can be electrically connected display, Portable disk, intelligent mobile phone, flat computer, mouse, keyboard or other peripheral devices, promotes the ease of use of switching device shifter 1 thus.
Fig. 2 is the schematic diagram of the switching device shifter of another embodiment of the utility model according to Fig. 1.Refer to Fig. 2 and Fig. 1.Fig. 2 illustrates two main frame 9a, 9b, switching device shifter 1 and a display D1.Wherein, two main frames 9a, 9b are electrically connected first and second hypervelocity USB (universal serial bus) 11,12 of switching device shifter 1 respectively.Display D1 is electrically connected the video output unit 20 of switching device shifter 1.Wherein, switching device shifter 1 also comprises one first and 1 second output unit 16,18.
Particularly, the first output unit 16 can for meeting the port of USB (universal serial bus) 3.1 specification.Second output unit 18 can be the port of USB (universal serial bus) 3.0 specification.That is, user can use the intelligent mobile phone of high transmission speeds, flat computer, Portable disk, mouse M1, keyboard K1 or peripheral device by the port of USB (universal serial bus) 3.0 specification, and user can use the electronic installation of hypervelocity transfer rate by the port of USB (universal serial bus) 3.1 specification, such as, be high-order intelligent mobile phone, high-order flat computer or other electronic installations.Promote the ease of use of switching device shifter 1 thus.
In other embodiments, the quantity of main frame 9a, 9b can be Liang Tai, three or multiple stage.The quantity of hypervelocity USB (universal serial bus) 11,12 can be two, three or more.The quantity of the first output unit 16 can be two, three or more.The quantity of the second output unit 18 can be two, three or more.The quantity of video output unit 20 can be two, three or more.The quantity of display D1 can be two, three or more.Wherein, main frame 9a, 9b, the first output unit 16, second output unit 18, video output unit 20 and display D1 can design corresponding quantity or different quantity according to the actual requirements.The quantity of the present embodiment not limit calculation machine host 9a, 9b, hypervelocity USB (universal serial bus) 11,12 first output unit 16, second output unit 18, video output unit 20 and display D1.
In addition, art has and usually knows that the knowledgeable according to the technical spirit of the switching device shifter 1 of the present embodiment, and can design a multicomputer switch system.The present embodiment does not limit the concrete form of multicomputer switch system.
Fig. 3 is the function block schematic diagram of the switching device shifter of another embodiment of the utility model.Refer to Fig. 3.Both switching device shifters 1 structure in switching device shifter 1a and Fig. 1 wherein in Fig. 3 is similar, and the same components included by the two is represented with identical label below.The difference of both switching device shifter 1a, 1 is: switching device shifter 1a more comprises a processing unit 24, and manipulates unit 26 and a virtual line concentration unit 28.
Processing unit 24 is electrically connected the first switch unit 31, second switch unit 32, second changeover module 142 and manipulation unit 26.Manipulation unit 26 is electrically connected process unit 24.In practice, processing unit 24 such as realizes for processor, microprocessor, treatment circuit or control circuit.The present embodiment does not limit the concrete form of processing unit 24.
Manipulation unit 26 can be a button, an infrared ray sensor, a bluetooth sensor or a wireless fidelity sensor.The present embodiment does not limit the concrete form of manipulation unit 26.Manipulation unit 26 is for receiving a manipulation instruction, and to export a manipulation signal to processing unit 24, processing unit 24 operates with the switching controlling switch unit 31,32 according to manipulation signal.
Next, virtual line concentration unit 28 is electrically connected the first line concentration assembly 311 and the second line concentration assembly 312, and virtual line concentration unit 28 is for being converted at least one low speed USB (universal serial bus) signal by the first hypervelocity USB (universal serial bus) signal or the second hypervelocity USB (universal serial bus) signal.At least one low speed USB (universal serial bus) signal via at least one 3rd output unit 30a, 30b export, at least one 3rd output unit 30a, 30b be a mouse port, a keyboard port and a peripheral unit port wherein at least one.
Virtual line concentration unit 28 can be realized by the chip of virtual concentrator (VirtualHub) or circuit.The present embodiment does not limit the concrete form of virtual line concentration unit 28.Particularly, processing unit 24 is be back to main frame 9a, 9b with the terminal of the virtual line concentration unit 28 of first preplanning and setting thereof, makes main frame 9a, 9b recognize this virtual line concentration unit 28, and specifies a USB address to give this virtual line concentration unit 28.
And virtual line concentration unit 28 is for being converted at least one low speed USB (universal serial bus) signal by hypervelocity USB (universal serial bus) signal.Low speed USB (universal serial bus) signal can be the signal of the transfer rate of 480Mbit/s.In other words, the message transmission rate of hypervelocity USB (universal serial bus) signal about can be 10 times of low speed USB (universal serial bus) signal soon.Another low speed USB (universal serial bus) signal is applicable to the signal of the Portable disk transmitting cursor of mouse signal, keyboard signal or USB2.0.
It is worth mentioning that, the first switch unit 31 also comprises one first line concentration assembly 311,1 second line concentration assembly 312 and one first changeover module 314.First line concentration assembly 311 is electrically connected the first converting unit 21 and the first changeover module 314, second line concentration assembly 312 is electrically connected the second converting unit 22 and the first changeover module 314.Second changeover module 142 is electrically connected the first line concentration assembly 311 and the second line concentration assembly 312.First output unit 16 is electrically connected the first changeover module 314.And the second switch unit 32 can be a videl signal switch.
Particularly, the first line concentration assembly 311 can be chip or the circuit of hub.In like manner known, the second line concentration assembly 312 can be chip or the circuit of hub.And the first changeover module 314 can be realized by switch, single-pole double-throw switch (SPDT) or relay etc.The present embodiment does not limit the concrete form of first and second line concentration assembly 311,312 and first changeover module 314.
3rd converting unit 14 comprises one second changeover module 142 and a transition components 144.Second changeover module 142 is electrically connected the first line concentration assembly 311, second line concentration assembly 312 and transition components 144.3rd converting unit 14 is for being converted to one first USB (universal serial bus) signal or one second USB (universal serial bus) signal by the first hypervelocity USB (universal serial bus) signal or the second hypervelocity USB (universal serial bus) signal.Wherein, USB (universal serial bus) signal can be the signal of the transfer rate of 5Gbit/s or 480Mbit/s.
Particularly, the second changeover module 142 can be realized by switch, single-pole double-throw switch (SPDT) or relay etc.The present embodiment does not limit the concrete form of the second changeover module 142.And transition components 144 can be realized by change-over circuit or conversion chip.The present embodiment does not limit the concrete form of transition components 144.Wherein, transition components 144 is for being converted to USB (universal serial bus) signal by hypervelocity USB (universal serial bus) signal.
It can thus be appreciated that, the present embodiment is the design utilizing original two or more to meet the input port of USB (universal serial bus) 3.1 specification, and be converted into an output port, meeting USB (universal serial bus) 3.1 specification meet USB (universal serial bus) 3.0 specification output port, two meet the output port of USB (universal serial bus) 2.0 specification and the combination of a video-out port.Therefore, switching device shifter 1a can be electrically connected display, Portable disk, intelligent mobile phone, flat computer, mouse, keyboard or other peripheral devices, promotes the ease of use of switching device shifter 1 thus.
Fig. 4 is the schematic diagram of the switching device shifter of another embodiment of the utility model according to Fig. 3.Refer to Fig. 4 and Fig. 3.Fig. 3 illustrates two main frame 9a, 9b, a switching device shifter 1a, a mouse M1, a keyboard K1, a telepilot R1 and a display D1.Wherein, two main frames 9a, 9b are electrically connected first and second hypervelocity USB (universal serial bus) 11,12 of switching device shifter 1a respectively.Display D1 is electrically connected the video output unit 20 of switching device shifter 1.Wherein, switching device shifter 1 more comprises one first output unit 16,1 second output unit 18 and two the 3rd output units 30a, 30b.
Particularly, the first output unit 16 can for meeting the port of USB (universal serial bus) 3.1 specification.Second output unit 18 can be the port of USB (universal serial bus) 3.0 specification.3rd output unit 30a, 30b can be the port of USB (universal serial bus) 2.0 specification.That is, user by these output units 16,18,30a, 30b can use the intelligent mobile phone of hypervelocity, high speed or low speed transmissions speed, flat computer, mouse M1, keyboard K1, Portable disk or peripheral device.Wherein user can use the electronic installation of hypervelocity transfer rate by the port of USB (universal serial bus) 3.1 specification, such as, be high-order intelligent mobile phone, high-order flat computer or other electronic installations.Promote the ease of use of switching device shifter 1a thus.
In addition, user by telepilot R1 to manipulate switching device shifter 1a, with make switching device shifter 1a switch to these main frames 9a, 9b one of them information export.Such as user by telepilot R1 to control to make the output of main frame 9a, thus user by mouse M1, keyboard K1 and display D1 to manipulate main frame 9a.
Another user to change another main frame 9b manipulate time, user by telepilot R1 with control the information of main frame 9b is exported, thus user by mouse M1, keyboard K1 and display D1 to manipulate main frame 9a, 9b.The present embodiment does not limit the operation form of switching device shifter 1a.
In addition, art technician according to the technical spirit of the switching device shifter 1a of the present embodiment, and can design a multicomputer switch system.The present embodiment does not limit the concrete form of multicomputer switch system.Remainder is then identical, is not namely repeated at this.
In sum, the utility model is a kind of switching device shifter, wherein switching device shifter, the design of the input port of USB (universal serial bus) 3.1 specification is met by two or more, and be converted into the output port of multiple kenel, such as meet output port and the video-out port of USB (universal serial bus) 3.1,3.0 or 2.0 specification, promote the ease of use of switching device shifter thus.Wherein, converting unit can be signal separation vessel, and the information separated for being exported by main frame is hypervelocity USB (universal serial bus) signal and videl signal, then the signal shunting classification of same nature switches to switch unit.In addition, the present embodiment also discloses a virtual line concentration unit, and for hypervelocity USB (universal serial bus) signal is converted at least one low speed USB (universal serial bus) signal, mouse, the keyboard of original USB design thus also can be electrically connected to switching device shifter.Thus, switching device shifter can be electrically connected display, Portable disk, intelligent mobile phone, flat computer, mouse, keyboard or other peripheral devices, and the utility model can promote the ease of use of switching device shifter really.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (9)
1. a switching device shifter, is characterized in that, comprising:
One first hypervelocity USB (universal serial bus), for receiving a first information, and described first hypervelocity USB (universal serial bus) is a port meeting USB (universal serial bus) 3.1 specification;
One second hypervelocity USB (universal serial bus), for receiving one second information, and described second hypervelocity USB (universal serial bus) is a port meeting USB (universal serial bus) 3.1 specification;
One first converting unit, described first converting unit is electrically connected described first hypervelocity USB (universal serial bus);
One second converting unit, described second converting unit is electrically connected described second hypervelocity USB (universal serial bus);
One first switch unit, described first switch unit is electrically connected described first converting unit and described second converting unit; And
One second switch unit, described second switch unit is electrically connected described first converting unit and described second converting unit;
Wherein, described first converting unit according to the described first information to change output one first videl signal and one first hypervelocity USB (universal serial bus) signal, and described second converting unit according to described second information to change output one second videl signal and one second hypervelocity USB (universal serial bus) signal, described first switch unit switches described first hypervelocity USB (universal serial bus) signal or described second hypervelocity USB (universal serial bus) signal exports, and described second switch unit switches described first videl signal or described second videl signal exports.
2. switching device shifter as claimed in claim 1, it is characterized in that: described first switch unit also comprises one first line concentration assembly, one second line concentration assembly and one first changeover module, described first line concentration assembly is electrically connected described first converting unit and described first changeover module, described second line concentration assembly is electrically connected described second converting unit and described first changeover module, and described second switch unit is a videl signal switch.
3. switching device shifter as claimed in claim 2, it is characterized in that: also comprise one the 3rd converting unit, described 3rd converting unit comprises one second changeover module and a transition components, described second changeover module is electrically connected described first line concentration assembly, described second line concentration assembly and described transition components, and described 3rd converting unit is used for described first hypervelocity USB (universal serial bus) signal or described second hypervelocity USB (universal serial bus) signal to be converted to one first USB (universal serial bus) signal or one second USB (universal serial bus) signal.
4. switching device shifter as claimed in claim 3, it is characterized in that: also comprise a video output unit, one first output unit and one second output unit, described video output unit is electrically connected described second switch unit, described video output unit is for exporting described first videl signal or described second videl signal, and described first output unit is electrically connected described first changeover module, described first output unit is for exporting described first hypervelocity USB (universal serial bus) signal or described second hypervelocity USB (universal serial bus) signal, described second changeover module is electrically connected described first line concentration assembly and described second line concentration assembly, described second output unit is for exporting described first USB (universal serial bus) signal or described second USB (universal serial bus) signal.
5. switching device shifter as claimed in claim 4, it is characterized in that: described video output unit is a high resolution multimedia interface (HDMI), a visual graphic array interface (VGA), a Digital Video Interface (DVI), a D terminal, a serial digital interface or a digital video signal interface (DisplayPort), described first output unit is a port meeting USB (universal serial bus) 3.1 specification, and described second output unit is a port meeting USB (universal serial bus) 3.0 or 2.0 specification.
6. switching device shifter as claimed in claim 2, it is characterized in that: also comprise a virtual line concentration unit, be electrically connected described first line concentration assembly and described second line concentration assembly, described virtual line concentration unit is used for described first hypervelocity USB (universal serial bus) signal or described second hypervelocity USB (universal serial bus) signal to be converted at least one low speed USB (universal serial bus) signal, described at least one low speed USB (universal serial bus) signal exports via at least one 3rd output unit, described at least one 3rd output unit is a mouse port, one keyboard port and a peripheral unit port wherein at least one.
7. switching device shifter as claimed in claim 1, it is characterized in that: wherein said first converting unit is one first signal separation vessel, described first signal separation vessel has one first transmission ends and one second transmission ends, described first signal separation vessel is used for the described first information to be separated into described first videl signal and described first hypervelocity USB (universal serial bus) signal, and described second converting unit is one second signal separation vessel, described second signal separation vessel has one the 3rd transmission ends and one the 4th transmission ends, it is described second videl signal and described second hypervelocity USB (universal serial bus) signal that described second signal separation vessel is used for described second information separated, wherein said first transmission ends is for exporting described first hypervelocity USB (universal serial bus) signal, described second transmission ends is for exporting described first videl signal, described 3rd transmission ends is in order to export described second hypervelocity USB (universal serial bus) signal, described 4th transmission ends is for exporting described second videl signal.
8. switching device shifter as claimed in claim 1, is characterized in that: also comprise a processing unit and a manipulation unit, described processing unit is electrically connected described first switch unit and described second switch unit, and described manipulation unit is electrically connected described processing unit.
9. switching device shifter as claimed in claim 8, it is characterized in that: wherein said manipulation unit is a button, an infrared ray sensor, a bluetooth sensor or a wireless fidelity sensor, described manipulation unit is for receiving a manipulation instruction, to export a manipulation signal to described processing unit, described processing unit operates with the switching controlling described switch unit according to described manipulation signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589049.5U CN204990284U (en) | 2015-08-07 | 2015-08-07 | Switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589049.5U CN204990284U (en) | 2015-08-07 | 2015-08-07 | Switching device |
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| Publication Number | Publication Date |
|---|---|
| CN204990284U true CN204990284U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589049.5U Active CN204990284U (en) | 2015-08-07 | 2015-08-07 | Switching device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108989727A (en) * | 2017-06-05 | 2018-12-11 | 聪泰科技开发股份有限公司 | Adjustable video conversion method |
| CN110557580A (en) * | 2018-06-01 | 2019-12-10 | 同星科技股份有限公司 | Image signal switching and converting device and method |
-
2015
- 2015-08-07 CN CN201520589049.5U patent/CN204990284U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108989727A (en) * | 2017-06-05 | 2018-12-11 | 聪泰科技开发股份有限公司 | Adjustable video conversion method |
| CN110557580A (en) * | 2018-06-01 | 2019-12-10 | 同星科技股份有限公司 | Image signal switching and converting device and method |
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