CN205003665U - Interconnecting devices and interconnected systems - Google Patents
Interconnecting devices and interconnected systems Download PDFInfo
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- CN205003665U CN205003665U CN201520450904.4U CN201520450904U CN205003665U CN 205003665 U CN205003665 U CN 205003665U CN 201520450904 U CN201520450904 U CN 201520450904U CN 205003665 U CN205003665 U CN 205003665U
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Abstract
The utility model discloses an interconnecting devices and interconnected systems, wherein, interconnecting devices includes power supply circuit, control circuit, setting switch, detection circuitry and the switch circuit between power supply circuit and control circuit, interconnecting devices is first equipment, interconnecting devices passes through the interface and is connected with second equipment, and wherein, detection circuitry's input is connected and is connected in switch circuit's control end in first pin, the output of interface, and switch circuit's input is connected and is connected in control circuit in power supply circuit, output, when switch switched on, power supply circuit was control circuit power supply boot device, when switch breaks off, the boot device through the power of the switch circuit equipment of switching on, the perhaps closing device through the power of switch circuit disconnection equipment. Through above -mentioned mode, the equipment of can realizing is synchronous rather than interconnecting devices's operating condition's intelligence, reduces the user action step.
Description
Technical field
The utility model relates to Energy control technical field, particularly relates to a kind of realization and the InterWorking Equipment of duty intelligent synchronization between InterWorking Equipment and interacted system.
Background technology
At present, much electrical equipment is all matching used, and as televisor and Set Top Box, televisor and Set Top Box realize interconnected by signal wire.When user turns on televisor TV reception, television program listing must be obtained by interconnected Set Top Box.
Existing televisor and Set Top Box are all independent controls, and namely user must turn on TV by the power key of televisor, and opens Set Top Box by the power key of Set Top Box, but, for this kind of interconnected matching used equipment, each unlatching all needs to carry out start-up by hand, complex operation respectively.
Utility model content
The utility model provides a kind of InterWorking Equipment and interacted system, can realize the intelligent synchronization of the duty of equipment and its InterWorking Equipment, reduces user operation step.
The utility model first aspect provides a kind of InterWorking Equipment, comprise power circuit, control circuit, be arranged on the power switch between described power circuit and control circuit, testing circuit and on-off circuit, described InterWorking Equipment is the first equipment, described InterWorking Equipment is by interface and the second equipment connection, wherein, the input end of described testing circuit is connected to the first pin of described interface, the output terminal of described testing circuit is connected to the control end of described on-off circuit, the input end of described on-off circuit is connected to described power circuit, the output terminal of described on-off circuit is connected to described control circuit, described testing circuit is used for obtaining voltage signal to produce corresponding control signal by described input end, and wherein, described voltage signal is that described second equipment produces according to duty, and by described first pin transmission, and export described control signal to described on-off circuit by described output terminal, described on-off circuit responds described control signal makes the input end of described on-off circuit and described output terminal be turned on or off, when described power switch conducts, described power circuit is for described control circuit is powered and start described InterWorking Equipment, when described power switch disconnects, start described InterWorking Equipment by the power supply of InterWorking Equipment described in described on-off circuit conducting, or disconnect the power supply of described InterWorking Equipment by described on-off circuit and close described InterWorking Equipment.
Wherein, described on-off circuit comprises P type metal-oxide-semiconductor, and the control end of described P type metal-oxide-semiconductor is connected with the output terminal of described testing circuit, and the input end of described P type metal-oxide-semiconductor is connected with described power circuit, and the output terminal of described P type metal-oxide-semiconductor is connected with described control circuit.
Wherein, described on-off circuit comprises P type triode and N-type metal-oxide-semiconductor, the control end of described P type triode is the control end of described on-off circuit, and be connected with the output terminal of described testing circuit, the input end of described P type triode is connected to described power circuit, the output head grounding of described P type triode; The control end of described N-type metal-oxide-semiconductor is connected to the input end of described P type triode, and the input end of described N-type metal-oxide-semiconductor is connected with described power circuit, and the output terminal of described N-type metal-oxide-semiconductor is connected with described control circuit.
Wherein, described on-off circuit comprises P type triode, the control end of described P type triode is the control end of described on-off circuit, and be connected with the output terminal of described testing circuit, the input end of described P type triode is connected to described power circuit, and the output terminal of described P type triode is connected with described control circuit.
Wherein, described testing circuit comprises the first electric capacity and the second electric capacity, first link of described first electric capacity is connected with the first link of the second electric capacity, and as the input end of described testing circuit and output terminal, the equal ground connection of the second link of described first electric capacity and the second electric capacity.
Wherein, described interface is USB port, HDMI (High Definition Multimedia Interface) (English HighDefinitionMultimediaInterface, be called for short: HDMI) or computer network data transmission plug (English: RegisteredJack45, be called for short: RJ45), described first pin is the voltage pin of described interface.
Wherein, described first equipment and the second equipment are that router and TV, amplifirer and sound equipment, router and computer, projector and TV, modulator-demodular unit are (English: modem) with at least one group in computer.
Wherein, described power switch is push type or tumbler switch.
Wherein, described testing circuit, on-off circuit and control circuit are integrated in same chip.
The utility model second aspect provides a kind of equipment a kind of interacted system, and comprise the first equipment and the second equipment that are connected by interface, wherein, described first equipment is equipment recited above.
In such scheme, the first equipment, when power switch conducts, is held open state; When power switch disconnects, then produce the control signal corresponding to the duty of the second equipment by arranging testing circuit, and on-off circuit is set to control unlatching or the closedown of the first equipment according to control signal, and then realize the intelligent synchronization of the first interconnected equipment and the second equipment room duty, reduce user operation step.And present embodiment intelligent selection the need of the synchronous start and stop starting InterWorking Equipment, can promote Consumer's Experience further according to the on off state of power switch.
Accompanying drawing explanation
Fig. 1 is the structural representation of interacted system one embodiment at the utility model equipment place;
Fig. 2 is the structural representation of another embodiment of interacted system at the utility model equipment place;
Fig. 3 is the structural representation of the interacted system embodiment again at the utility model equipment place;
Fig. 4 is the structural representation of the interacted system embodiment more again at the utility model equipment place.
Embodiment
In below describing, in order to illustrate instead of in order to limit, propose the detail of such as particular system structure, interface, technology and so on, thoroughly to understand the utility model.But, it will be clear to one skilled in the art that and also can realize the utility model in other embodiment not having these details.In other situation, omit the detailed description to well-known device, circuit and method, in order to avoid unnecessary details hinders description of the present utility model.
Refer to Fig. 1, Fig. 1 is the structural representation of interacted system one embodiment at the utility model equipment place.In present embodiment, interacted system 100 comprises the first equipment 110, second equipment 120.Second equipment 120 is connected with the first equipment 110 by interface 121.First equipment 110 comprises power circuit 111, control circuit 112, is arranged on power switch 113, testing circuit 114 and on-off circuit 115 between described power circuit 111 and control circuit 112.
Particularly, the input end 1141 of testing circuit 114 is connected to the first pin one 211 of described interface 121, the output terminal 1142 of testing circuit 114 is connected to the control end 1151 of described on-off circuit 115, the input end 1152 of described on-off circuit 115 is connected to described power circuit 111, and the output terminal 1153 of described on-off circuit 115 is connected to described control circuit 112.
In conjunction with foregoing circuit structure, the principle of work of the first equipment 110 is illustrated as follows:
When power switch 113 conducting, conducting between power circuit 111 and control circuit 112, power circuit 111 is for described control circuit 112 keeps power supply and start the first equipment 110.
When power switch 113 disconnects, the first equipment 110 is started by the power supply of the first equipment 110 described in the conducting of described on-off circuit 115, or disconnect the power supply of the first equipment 110 by described on-off circuit 115 and close the first equipment 110, the above-mentioned power supply being turned on or off the first equipment is the connection between the power circuit 111 of first equipment 110 that is turned on or off and control circuit 112.Specific as follows:
Testing circuit 114 obtains voltage signal to produce corresponding control signal by its input end 1141.Wherein, described voltage signal is that described second equipment 120 produces according to duty, and is transmitted by described first pin one 211.Such as, when described second equipment 120 is opened, the first pin one 211 of its interface 121 exports high level signal, concrete as 5V or 3V voltage; When the second equipment 120 is closed, the first pin one 211 output low level voltage of its interface 121 is as lower than 1V voltage, or the first pin one 211 not output voltage signal.
Testing circuit 114 exports the above-mentioned control signal produced to described on-off circuit 115 by its output terminal 1142.Such as, testing circuit 114 obtains the voltage signal of a certain proportion of input end 1141 input by arranging electric resistance partial pressure, and using as control signal, or the voltage signal that input end 1141 can directly input by testing circuit 114 is as above-mentioned control signal.The control signal of above-mentioned generation is exported to the control end 1151 of on-off circuit 115 by the output terminal 1142 of testing circuit 114.
The above-mentioned control signal that on-off circuit 115 responds the acquisition of its control end 1151 makes the input end 1152 of described on-off circuit be turned on or off with its output terminal 1153.When the input end 1152 of on-off circuit 115 is with its output terminal 1153 conducting, the power supply conducting of described first equipment 110, namely the power circuit 111 of the first equipment 110 is powered to control circuit 112, thus starts described first equipment 110.When the input end 1152 of on-off circuit 115 disconnects with its output terminal 1153, the power supply of described first equipment 110 disconnects, and namely the power circuit 111 of the first equipment 110 stops powering to control circuit 112, thus closes described first equipment 110.
In present embodiment, the first equipment, when power switch conducts, is held open state, when power switch disconnects, then produce the control signal corresponding to the duty of the second equipment by arranging testing circuit, and on-off circuit is set to control unlatching or the closedown of the first equipment according to control signal, and then realize the intelligent synchronization of the first interconnected equipment and the second equipment room duty, when opening the second equipment when the power key by opening the second equipment, first equipment is also synchronously opened thereupon, when closing the second equipment when the power key by closedown second equipment, first equipment also close synchronously thereupon, one key of the equipment of the existing interacted system of historical facts or anecdotes is opened or is closed, reduce user operation step.And present embodiment intelligent selection the need of the synchronous start and stop starting InterWorking Equipment, can promote Consumer's Experience further according to the on off state of power switch.
Refer to Fig. 2, Fig. 2 is the structural representation of another embodiment of interacted system at the utility model equipment place.In present embodiment, the first equipment 210, second equipment 220 forms interacted system as shown in Figure 1, and the basic structure of the first equipment 210 and the annexation as above embodiment with the first equipment, the second equipment room, therefore not to repeat here.
In present embodiment, the testing circuit 214 of the first equipment 210 comprises the first electric capacity C1 and the second electric capacity C2, first link of described first electric capacity C1 is connected with first link of the second electric capacity C2, and as the input end 2141 of described testing circuit 214 and output terminal 2142, the equal ground connection of the second link of described first electric capacity C1 and the second electric capacity C2.
Be understandable that, the voltage signal of the input and output of the testing circuit of present embodiment, identical, namely the voltage signal that inputs according to input end of testing circuit and the control signal produced are the voltage signal of described input.But in other embodiments, described control signal can be different from the voltage signal of described input, such as, testing circuit comprises the first resistance and second resistance of series connection, and one end of the first resistance is connected to the input end of testing circuit, the other end series connection of the first resistance and one end of the second resistance, and be connected to the output terminal of testing circuit, the other end ground connection of the second resistance, by this testing circuit, the control signal that testing circuit output terminal exports is the portion voltage signal of the voltage signal of input.
The on-off circuit 215 of the first equipment 210 comprises P type triode Q1 and n type field effect transistor (English: metaloxidesemiconductor, to be called for short: metal-oxide-semiconductor) Q2.The control end b1 of described P type triode Q1 is the control end 2151 of described on-off circuit 215, and be connected with the output terminal 2142 of described testing circuit 214, the input end c1 of described P type triode Q1 is connected to the power circuit 211 of the first equipment 210, the output terminal e1 ground connection of described P type triode Q1.The control end g1 of described N-type metal-oxide-semiconductor Q2 is connected to the input end c1 of described P type triode Q1, and the input end d1 of described N-type metal-oxide-semiconductor Q2 is connected with power circuit 211, and the output terminal s1 of described N-type metal-oxide-semiconductor Q2 is connected with control circuit 212.
Above-mentioned first equipment 210 and under power switch 213 off-state, when the second opening of device, the input end of testing circuit 214 receives high level signal, and export and be all the control signal of high level, the P type triode Q1 of on-off circuit 215 receives high-level control signal and conducting, now, the control end input low level signal of N-type metal-oxide-semiconductor Q2, i.e. N-type metal-oxide-semiconductor Q2 conducting, the power circuit 211 of the first equipment and control circuit 212 conducting, i.e. the first opening of device.When the second device shutdown, the input end of testing circuit 214 receives low level signal, and output is all low level control signal, the P type triode Q1 of on-off circuit 215 receives low level control signal and ends, now, the control end input high level signal of N-type metal-oxide-semiconductor Q2, namely N-type metal-oxide-semiconductor Q2 ends, power circuit 211 and the control circuit 212 of the first equipment disconnect, i.e. the first device shutdown.
Alternatively, the interface 221 of the second equipment in present embodiment is USB port, and above-mentioned first pin two 211 is the voltage pin of described interface 221.
Refer to Fig. 3, Fig. 3 is the structural representation of the interacted system embodiment again at the utility model equipment place.Being distinguished as of the first equipment in present embodiment and the first equipment shown in Fig. 2: on-off circuit 315 comprises P type metal-oxide-semiconductor Q3, the control end g2 of described P type metal-oxide-semiconductor Q3 is connected with the output terminal 3142 of testing circuit 314, the input end d2 of described P type metal-oxide-semiconductor Q3 is connected with the power circuit 311 of the first equipment, and the output terminal s2 of described P type metal-oxide-semiconductor Q3 is connected with the control circuit 312 of the first equipment.
Above-mentioned first equipment 310 and under power switch 313 off-state, when the second equipment 320 is opened, the input end of testing circuit 314 receives high level signal, and export the control signal being all high level, the P type metal-oxide-semiconductor Q3 of on-off circuit 315 receives high-level control signal and conducting, now, the power circuit 311 of the first equipment and control circuit 312 conducting, namely the first equipment 310 is opened.When the second device shutdown, the input end of testing circuit 314 receives low level signal, and output is all low level control signal, the P type metal-oxide-semiconductor Q3 of on-off circuit 315 receives low level control signal and ends, now, power circuit 311 and the control circuit 312 of the first equipment disconnect, and namely the first equipment 310 is closed.
Certainly, in other embodiments, on-off circuit can comprise a P type triode, the control end of described P type triode is the control end of described on-off circuit, and be connected with the output terminal of described testing circuit, the input end of described P type triode is connected to the power circuit of the first equipment, and the output terminal of described P type triode is connected with the control circuit of the first equipment.
Alternatively, the interface of the second equipment in above-mentioned embodiment can be USB port, HDMI or RJ45, and above-mentioned first pin is the voltage pin of described interface.Be understandable that, above-mentioned interface is the interface of the second equipment, but in other embodiments, above-mentioned interface also can be that the first equipment is for the interface with the second equipment connection, as shown in Figure 4, the first equipment 410 is connected with the second equipment 420 by its interface 416, and the input end of the testing circuit of the first equipment 410 is connected with the first pin 4161 of interface 416, wherein, described first pin 4161 is the voltage pin of interface 416.When described interface is the interface of described second equipment, the connection wire between the testing circuit of power control and the first pin of described interface, can be arranged in the connection cable of described interface.
Alternatively, above-mentioned first equipment and the second equipment can be specially at least one group in router and TV, amplifirer and sound equipment, router and computer, projector and TV, modem and computer.And the first equipment accessible site is in the accommodation space of the second equipment, to realize the integration of interacted system.
Be understandable that, the testing circuit of the first equipment and on-off circuit and control circuit accessible site are in same chip.Or the testing circuit of the first equipment and on-off circuit are arranged separately on a chip, be arranged on inside or the surface of the first equipment, wherein when testing circuit and on-off circuit are arranged on surface, the outside of testing circuit and on-off circuit is by independently shell encirclement.
In such scheme, the first equipment, when power switch conducts, is held open state; When power switch disconnects, then produce the control signal corresponding to the duty of the second equipment by arranging testing circuit, and on-off circuit is set to control unlatching or the closedown of the first equipment according to control signal, and then realize the intelligent synchronization of the first interconnected equipment and the second equipment room duty, reduce user operation step.And present embodiment intelligent selection the need of the synchronous start and stop starting InterWorking Equipment, can promote Consumer's Experience further according to the on off state of power switch.
In several embodiment provided by the utility model, should be understood that, disclosed system, device, can realize by another way.Such as, device embodiments described above is only schematic, such as, the division of described circuit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple circuit or element can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.
The described module that illustrates as separating component or circuit or can may not be and physically separate, and namely can be positioned at a place, or also can be distributed to the place of multiple separation.
In addition, each circuit in each embodiment of the utility model can be integrated in a chip, also can be that the independent physics of each circuit exists, also can be integrated in an integrated circuit by two or more circuit.
Claims (10)
1. an InterWorking Equipment, is characterized in that, comprises power circuit, control circuit, is arranged on power switch, testing circuit and on-off circuit between described power circuit and control circuit, described InterWorking Equipment is the first equipment, described InterWorking Equipment by interface and the second equipment connection, wherein
The input end of described testing circuit is connected to the first pin of described interface, the output terminal of described testing circuit is connected to the control end of described on-off circuit, the input end of described on-off circuit is connected to described power circuit, and the output terminal of described on-off circuit is connected to described control circuit;
Described testing circuit is used for obtaining voltage signal to produce corresponding control signal by described input end, and wherein, described voltage signal is that described second equipment produces according to duty, and by described first pin transmission; And export described control signal to described on-off circuit by described output terminal;
Described on-off circuit responds described control signal makes the input end of described on-off circuit and described output terminal be turned on or off;
When described power switch conducts, described power circuit is for described control circuit is powered and start described InterWorking Equipment;
When described power switch disconnects, start described InterWorking Equipment by the power supply of InterWorking Equipment described in described on-off circuit conducting, or disconnect the power supply of described InterWorking Equipment by described on-off circuit and close described InterWorking Equipment.
2. equipment according to claim 1, it is characterized in that, described on-off circuit comprises P type metal-oxide-semiconductor, the control end of described P type metal-oxide-semiconductor is connected with the output terminal of described testing circuit, the input end of described P type metal-oxide-semiconductor is connected with described power circuit, and the output terminal of described P type metal-oxide-semiconductor is connected with described control circuit.
3. equipment according to claim 1, it is characterized in that, described on-off circuit comprises P type triode and N-type metal-oxide-semiconductor, the control end of described P type triode is the control end of described on-off circuit, and be connected with the output terminal of described testing circuit, the input end of described P type triode is connected to described power circuit, the output head grounding of described P type triode; The control end of described N-type metal-oxide-semiconductor is connected to the input end of described P type triode, and the input end of described N-type metal-oxide-semiconductor is connected with described power circuit, and the output terminal of described N-type metal-oxide-semiconductor is connected with described control circuit.
4. equipment according to claim 1, it is characterized in that, described on-off circuit comprises P type triode, the control end of described P type triode is the control end of described on-off circuit, and be connected with the output terminal of described testing circuit, the input end of described P type triode is connected to described power circuit, and the output terminal of described P type triode is connected with described control circuit.
5. equipment according to claim 1, it is characterized in that, described testing circuit comprises the first electric capacity and the second electric capacity, first link of described first electric capacity is connected with the first link of the second electric capacity, and as the input end of described testing circuit and output terminal, the equal ground connection of the second link of described first electric capacity and the second electric capacity.
6. equipment according to claim 1, is characterized in that, described interface is USB port, HDMI (High Definition Multimedia Interface) HDMI or computer network data transmission plug RJ45, and described first pin is the voltage pin of described interface.
7. equipment according to claim 1, is characterized in that, described InterWorking Equipment and the second equipment are at least one group in router and TV, amplifirer and sound equipment, router and computer, projector and TV, modulator-demodular unit modem and computer.
8. equipment according to claim 1, is characterized in that, described power switch is push type or tumbler switch.
9. equipment according to claim 1, is characterized in that, described testing circuit, on-off circuit and control circuit are integrated in same chip.
10. an interacted system, is characterized in that, described interacted system comprises the first equipment and the second equipment that are connected by interface, and wherein, described first equipment is the equipment described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450904.4U CN205003665U (en) | 2015-06-25 | 2015-06-25 | Interconnecting devices and interconnected systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450904.4U CN205003665U (en) | 2015-06-25 | 2015-06-25 | Interconnecting devices and interconnected systems |
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| Publication Number | Publication Date |
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| CN205003665U true CN205003665U (en) | 2016-01-27 |
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| CN201520450904.4U Active CN205003665U (en) | 2015-06-25 | 2015-06-25 | Interconnecting devices and interconnected systems |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106060492A (en) * | 2016-06-28 | 2016-10-26 | 联想(北京)有限公司 | Projection method and device |
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2015
- 2015-06-25 CN CN201520450904.4U patent/CN205003665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106060492A (en) * | 2016-06-28 | 2016-10-26 | 联想(北京)有限公司 | Projection method and device |
| CN106060492B (en) * | 2016-06-28 | 2018-11-13 | 联想(北京)有限公司 | A kind of projecting method and device |
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