CN203521792U - Nfc safety socket - Google Patents
Nfc safety socket Download PDFInfo
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- CN203521792U CN203521792U CN201320585706.XU CN201320585706U CN203521792U CN 203521792 U CN203521792 U CN 203521792U CN 201320585706 U CN201320585706 U CN 201320585706U CN 203521792 U CN203521792 U CN 203521792U
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Abstract
The utility model discloses an NFC safety socket. The NFC safety socket includes a socket body having at least one power output interface, a processor, an NFC tag information acquisition module disposed on the socket body and electrically connected to the processor, and at least one control switch electrically connected to the processor. Each control switch corresponds to the at least one power output interface, an input terminal of each control switch is connected to a power supply, and an output terminal of each control switch is electrically connected to the corresponding power output interface. The NFC safety socket can avoid the problem that equipment is damaged when electrical equipment with different voltage from a power outlet is connected to the socket, and is beneficial to the improvement of safety in using electrical appliances.
Description
Technical field
The utility model relates to safety socket field, particularly a kind of NFC safety socket.
Background technology
International general voltage standard is above two kinds at present, and a kind of is 100V～120V, is mainly used in the U.S., Japan, and more than 30 countries such as Korea S, the electrical equipment rated voltage of use is all 110V; Another is 220V～230V, is mainly used in China, other more than 150 countries such as Europe, and the electrical equipment rated voltage of use is all 220V.And electrical equipment under different voltage standards can not be general, otherwise the situation that there will be electrical equipment to burn.
The electrical equipment of now more and more different rated voltages enters into people's life and commercial Application, because the power voltage supply standard of each department is different, make when using these electrical equipment, the necessary extreme care of user, once the electrical equipment that rated voltage is lower is linked in high voltage by mistake, the situation that just there will be electrical equipment to burn, brings very large economic loss to user.
Therefore, provide a kind of Intelligent safety socket that can automatic identification equipment voltage real in necessary.
Utility model content
Main purpose of the present utility model for provide a kind of can NFC safety socket, be intended to realize automatic protection equipment not damaged, the fail safe of using to improve electric equipment.
The utility model proposes a kind of NFC safety socket, this NFC safety socket comprises the jack body with at least one power output interface, processor, the NFC label information acquisition module that is arranged on described jack body and is electrically connected to described processor, and the control switch that is electrically connected to of at least one and described processor; Described in each, control switch is corresponding with power output interface described at least one, and described in each, the input of control switch is connected with power supply, and described in each, the output of control switch is electrically connected to corresponding power output interface; Wherein:
Described NFC label information acquisition module, for detecting and obtain the first magnitude of voltage on the NFC label on external equipment;
Described processor, whether identical with default magnitude of voltage for confirming described first magnitude of voltage of described NFC label information acquisition module detecting, and when described the first magnitude of voltage is identical with default magnitude of voltage, control described control switch unlatching.
Preferably, described processor comprises:
Memory cell, for storing described default magnitude of voltage;
The first receiving element, is electrically connected to described NFC label information acquisition module, for receiving described first magnitude of voltage of described NFC label information acquisition module detecting;
The first judging unit, is electrically connected to described the first receiving element, for confirming that whether described the first magnitude of voltage is identical with default magnitude of voltage;
The first control unit, is electrically connected to described the first judging unit, for when described the first magnitude of voltage is identical with default magnitude of voltage, controls described control switch and opens.
Preferably, also comprise the equipment Inspection module being electrically connected to described processor, described equipment Inspection module is electrically connected to power output interface described in each respectively, for detection of power output interface described in each, whether there is equipment connection, when having described power output interface to be connected with described external equipment, send triggering signal to described processor, so that described processor is controlled described NFC label information acquisition module, obtain described the first magnitude of voltage on the NFC label on described external equipment.
Preferably, described processor also comprises:
The second receiving element, is electrically connected to the triggering signal of sending for receiving described equipment Inspection module with described equipment Inspection module;
The second control unit, is electrically connected to described the second receiving element, for control described NFC label information acquisition module according to described triggering signal, obtains described the first magnitude of voltage on the NFC label on described external equipment.
Preferably, also comprise the alarm device being electrically connected to described processor, for when described the first magnitude of voltage is different from default magnitude of voltage, under the control of described processor, carry out alarm.
Preferably, described processor also comprises the 3rd control unit that described alarm device is electrically connected to, and for when described the first magnitude of voltage is different from default magnitude of voltage, controls described alarm device alarm.
Preferably, described alarm device is indicator light and/or alarm.
Preferably, described processor also comprises:
Automatic detection unit, is electrically connected to power supply described in each, for detecting respectively the output voltage of power supply described in each;
Whether the second judging unit, is electrically connected to described automatic detection unit and described memory cell respectively, identical with default magnitude of voltage for confirming the output voltage values of described power supply;
The 4th control unit, is electrically connected to described the second judging unit, when different from default magnitude of voltage for the output voltage values at described power supply, controls described alarm device alert users.
Preferably, described control switch is relay.
The first magnitude of voltage on the NFC label on external equipment is detected and obtained to the utility model by NFC label information acquisition module, then by processor, confirm that whether the first magnitude of voltage that NFC label information acquisition module detects is identical with default magnitude of voltage, and when described the first magnitude of voltage is identical with default magnitude of voltage, control described control switch and open, out-put supply is to power output interface, power supply to the device.And when the rated operational voltage of equipment and the power output interface on jack body are when the voltage of exporting is inconsistent; processor is controlled described control switch and is kept off state; make its not output voltage to power output interface; thereby it is not damaged to have realized automatic protection equipment, improved the fail safe that electrical equipment uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model NFC safety socket the first embodiment;
Fig. 2 is the structural representation of the utility model NFC safety socket the second embodiment;
Fig. 3 is the structural representation of the utility model NFC safety socket the 3rd embodiment;
Fig. 4 is the structural representation of the processor of the utility model NFC safety socket.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Shown in Fig. 4, Fig. 1 is the structural representation of the utility model NFC safety socket the first embodiment; Fig. 2 is the structural representation of the utility model NFC safety socket the second embodiment; Fig. 3 is the structural representation of the utility model NFC safety socket the 3rd embodiment; Fig. 4 is the structural representation of the processor of the utility model NFC safety socket.
The disclosed NFC safety socket of the present embodiment comprises the jack body (not shown) with at least one power output interface 101, processor 20, be arranged on described jack body and the NFC label information acquisition module 30 being electrically connected to described processor 20, and the control switch 40 that is electrically connected to of at least one and described processor 20; Described in each, control switch 40 is corresponding with power output interface described at least one 101, and described in each, the input of control switch 40 is connected with power supply 100, and described in each, the output of control switch 40 is electrically connected to corresponding power output interface 101.
Particularly, above-mentioned NFC label information acquisition module 30, for detecting and obtain the first magnitude of voltage on the NFC label 200 on external equipment.NFC full name is Near Field Communications(near-field communication), it be between equipment by mutually near the technical standard of carrying out radio communication, two equipment can be realized transfer of data at 10cm by NFC with interior.In the present embodiment by the NFC label 200 that stores information of voltage is sticked on the plug of external equipment, NFC label information acquisition module 30 emitting radio frequency signals that send, activate the NFC label 200 in its radio-frequency region, the information of voltage of being gone up storage after NFC label 200 activates sends to NFC label information acquisition module 30 by radio-frequency (RF) magnetic field, then by NFC label information acquisition module 30, the information of voltage getting is sent to processor 20.Be understandable that, NFC label information acquisition module 30 can be arranged on jack body or around jack body, in the time of can making the attaching plug of electrical equipment be plugged on jack body, NFC label information acquisition module 30 can get the first magnitude of voltage information of storage on NFC label 200.This first magnitude of voltage is 110V or the 220V alternating voltage that current various electric equipment work is used, certainly can be according to the rated operational voltage setting of local electric equipment in the area of other various criterion voltages.
Above-mentioned processor 20, whether identical with default magnitude of voltage for confirming described first magnitude of voltage of described NFC label information acquisition module 30 detectings, and when described the first magnitude of voltage is identical with default magnitude of voltage, control described control switch 40 unlatchings.Above-mentioned processor 20 is controlled described control switch 40 and is opened when described the first magnitude of voltage is identical with default magnitude of voltage, controls control switch 40 maintenance off states when described the first magnitude of voltage is different with default magnitude of voltage.Wherein, default magnitude of voltage is according to the output voltage setting of the power output interface 101 on jack body, and this output voltage is the output voltage of the power supply corresponding with this power output interface 101 100.
Be understandable that, above-mentioned control switch 40 be initially set to off-state, when control switch 40 is opened, power supply 100 out-put supplies are to the power output interface 101 corresponding with it, for external equipment.This control switch 40 can be switching circuit or other hardware controls switches 40, and control switch described in this preferred embodiment 40 is relay, and it is lower that relay is realized cost, and conveniently realizes far distance controlled and automation control.
The first magnitude of voltage on the NFC label 200 on external equipment is detected and obtained to the utility model by NFC label information acquisition module 30, whether the first magnitude of voltage then detecting by processor 20 confirmation NFC label information acquisition modules 30 is identical with default magnitude of voltage, and when described the first magnitude of voltage is identical with default magnitude of voltage, control described control switch 40 and open, out-put supply is to power output interface 101, power supply to the device.And when the rated operational voltage of equipment and the power output interface on jack body 101 are when the voltage of exporting is inconsistent; processor 20 is controlled described control switch 40 and is kept off state; make its not output voltage to power output interface 101; thereby it is not damaged to have realized automatic protection equipment, improved the fail safe that electrical equipment uses.
Further, described processor 20 comprises:
The first receiving element 22, is electrically connected to described NFC label information acquisition module 30, for receiving described first magnitude of voltage of described NFC label information acquisition module 30 detectings;
The first judging unit 23, is electrically connected to described the first receiving element 22, for confirming that whether described the first magnitude of voltage is identical with default magnitude of voltage;
The first control unit 24, is electrically connected to described the first judging unit 23, for when described the first magnitude of voltage is identical with default magnitude of voltage, controls described control switch 40 and opens.
When the first receiving element 22 receives the first magnitude of voltage of NFC label information acquisition module 30 detectings, the first judging unit 23 confirms that whether the first magnitude of voltage is identical with default magnitude of voltage, and when described the first magnitude of voltage is identical with default magnitude of voltage, controlling described control switch 40 opens, power supply 100 is communicated with the power output interface 101 on jack body, can realize equipment is powered, and the first magnitude of voltage is not when identical with default magnitude of voltage, make control switch 40 keep off state, output voltage is not to output port of power source, avoid low-voltage equipment access high voltage and damage.
Further, in order to prevent that NFC label information acquisition module 30 is in operating state always, in above-described embodiment, also comprise the equipment Inspection module 50 being electrically connected to described processor 20, described equipment Inspection module 50 is electrically connected to power output interface described in each 101 respectively, for detection of power output interface described in each 101, whether there is equipment connection, when having described power output interface 101 to be connected with described external equipment, send triggering signal to described processor 20, so that controlling described NFC label information acquisition module 30, described processor 20 obtains described the first magnitude of voltage on the NFC label 200 on described external equipment.
Further, processor described in above-described embodiment 20 also comprises:
The second receiving element 31, is electrically connected to the triggering signal of sending for receiving described equipment Inspection module 50 with described equipment Inspection module 50;
The second control unit 32, is electrically connected to described the second receiving element 31, obtains described the first magnitude of voltage on the NFC label 200 of described equipment for control described NFC label 200 acquisition of information modules 30 according to described triggering signal.Particularly, this second receiving element 31 receives after the triggering signal that equipment Inspection module 50 sends, send it to the second control unit 32, the first magnitude of voltage on the NFC label 200 that this second control unit 32 obtains on external equipment according to triggering signal control NFC label information acquisition module 30.
Further, for power output interface 101 mistakes on timely alert users equipment connection jack body, in above-described embodiment, also comprise the alarm device 60 being electrically connected to described processor 20, for when described the first magnitude of voltage is different from default magnitude of voltage, under the control of described processor 20, carry out alarm.This alarm device 60 can be indicator light or buzzer, is preferably indicator light and buzzer in conjunction with warning in the present embodiment, improves warning dynamics.Certainly can also be alarm in other embodiments.
Further, for 60 alarms of convenient control alarm device, processor described in above-described embodiment 20 also comprises the 3rd control unit 33 being electrically connected to described alarm device 30, for when described the first magnitude of voltage is different from default magnitude of voltage, controls described alarm device 60 alarms.
Further, processor described in above-described embodiment 20 also comprises:
Whether the second judging unit 42, is electrically connected to described automatic detection unit 41 and described memory cell 21 respectively, identical with default magnitude of voltage for confirming the output voltage values of described power supply 100;
The 4th control unit 43, is electrically connected to described the second judging unit 42, when different from default magnitude of voltage for the output voltage values at described power supply 100, controls described alarm device 60 alert users.
When automatic detection unit 41 detects after the output voltage of power supply 100, send it to output voltage values that the second judging unit 42, the second judging units 42 confirm power supplies 100 when identical with default magnitude of voltage, continue detection; When the output voltage values of the second judging unit 42 confirmation power supplies 100 is not identical with default magnitude of voltage, controls described alarm device 60 alert users, thereby can reduce user's misoperation.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a NFC safety socket, comprise the jack body with at least one power output interface, it is characterized in that, also comprise processor, the NFC label information acquisition module that is arranged on described jack body and is electrically connected to described processor, and the control switch that is electrically connected to of at least one and described processor; Described in each, control switch is corresponding with power output interface described at least one, and described in each, the input of control switch is connected with power supply, and described in each, the output of control switch is electrically connected to corresponding power output interface; Wherein:
Described NFC label information acquisition module, for detecting and obtain the first magnitude of voltage on the NFC label on external equipment;
Described processor, whether identical with default magnitude of voltage for confirming described first magnitude of voltage of described NFC label information acquisition module detecting, and when described the first magnitude of voltage is identical with default magnitude of voltage, control described control switch unlatching.
2. NFC safety socket according to claim 1, is characterized in that, described processor comprises:
Memory cell, for storing described default magnitude of voltage;
The first receiving element, is electrically connected to described NFC label information acquisition module, for receiving described first magnitude of voltage of described NFC label information acquisition module detecting;
The first judging unit, is electrically connected to described the first receiving element, for confirming that whether described the first magnitude of voltage is identical with default magnitude of voltage;
The first control unit, is electrically connected to described the first judging unit, for when described the first magnitude of voltage is identical with default magnitude of voltage, controls described control switch and opens.
3. NFC safety socket according to claim 1, it is characterized in that, also comprise the equipment Inspection module being electrically connected to described processor, described equipment Inspection module is electrically connected to power output interface described in each respectively, for detection of power output interface described in each, whether there is described external equipment to connect, when having described power output interface and equipment connection, send triggering signal to described processor, so that described processor is controlled described NFC label information acquisition module, obtain described the first magnitude of voltage on the NFC label on described external equipment.
4. NFC safety socket according to claim 3, is characterized in that, described processor also comprises:
The second receiving element, is electrically connected to the triggering signal of sending for receiving described equipment Inspection module with described equipment Inspection module;
The second control unit, is electrically connected to described the second receiving element, for control described NFC label information acquisition module according to described triggering signal, obtains described the first magnitude of voltage on the NFC label on described external equipment.
5. NFC safety socket according to claim 1, is characterized in that, also comprises the alarm device being electrically connected to described processor, for when described the first magnitude of voltage is different from default magnitude of voltage, carries out alarm under the control of described processor.
6. NFC safety socket according to claim 5, is characterized in that, described processor also comprises the 3rd control unit that described alarm device is electrically connected to, and for when described the first magnitude of voltage is different from default magnitude of voltage, controls described alarm device alarm.
7. NFC safety socket according to claim 5, is characterized in that, described alarm device is indicator light and/or alarm.
8. according to the NFC safety socket described in claim 1-5 any one, it is characterized in that, described processor also comprises:
Automatic detection unit, is electrically connected to power supply described in each, for detecting respectively the output voltage of power supply described in each;
Whether the second judging unit, is electrically connected to described automatic detection unit and described memory cell respectively, identical with default magnitude of voltage for confirming the output voltage values of described power supply;
The 4th control unit, is electrically connected to described the second judging unit, when different from default magnitude of voltage for the output voltage values at described power supply, controls described alarm device alert users.
9. NFC safety socket according to claim 8, is characterized in that, described control switch is relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585706.XU CN203521792U (en) | 2013-09-22 | 2013-09-22 | Nfc safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585706.XU CN203521792U (en) | 2013-09-22 | 2013-09-22 | Nfc safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521792U true CN203521792U (en) | 2014-04-02 |
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ID=50380668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320585706.XU Expired - Fee Related CN203521792U (en) | 2013-09-22 | 2013-09-22 | Nfc safety socket |
Country Status (1)
| Country | Link |
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| CN (1) | CN203521792U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240474A (en) * | 2014-08-21 | 2014-12-24 | 浙江生辉照明有限公司 | NFC switch device and LED illumination control system based on same |
| CN105305179A (en) * | 2015-12-04 | 2016-02-03 | 南京苗苗智能科技有限公司 | Intelligent wall socket for Internet of Things |
| CN106033200A (en) * | 2015-03-17 | 2016-10-19 | 联想(北京)有限公司 | Control method and power supply equipment |
| CN107959185A (en) * | 2017-11-17 | 2018-04-24 | 西藏正科芯云信息科技有限公司 | Power outlet equipment |
| CN109713527A (en) * | 2018-12-26 | 2019-05-03 | 与德科技有限公司 | A kind of electrifying method of socket, plug and electrical equipment |
| CN111903011A (en) * | 2018-02-05 | 2020-11-06 | 新加坡国立大学 | Smart electrical receptacle/outlet apparatus, systems, and related methods |
| CN112152028A (en) * | 2019-06-26 | 2020-12-29 | 上海韧思能源科技有限公司 | Power socket with communication interface |
| CN113300174A (en) * | 2021-07-28 | 2021-08-24 | 深圳市集鸿发电子有限公司 | Plug connector and connector combination |
-
2013
- 2013-09-22 CN CN201320585706.XU patent/CN203521792U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240474A (en) * | 2014-08-21 | 2014-12-24 | 浙江生辉照明有限公司 | NFC switch device and LED illumination control system based on same |
| CN104240474B (en) * | 2014-08-21 | 2018-01-12 | 浙江生辉照明有限公司 | NFC switching devices and the LED illumination control system based on the device |
| CN106033200A (en) * | 2015-03-17 | 2016-10-19 | 联想(北京)有限公司 | Control method and power supply equipment |
| CN105305179A (en) * | 2015-12-04 | 2016-02-03 | 南京苗苗智能科技有限公司 | Intelligent wall socket for Internet of Things |
| CN107959185A (en) * | 2017-11-17 | 2018-04-24 | 西藏正科芯云信息科技有限公司 | Power outlet equipment |
| CN111903011A (en) * | 2018-02-05 | 2020-11-06 | 新加坡国立大学 | Smart electrical receptacle/outlet apparatus, systems, and related methods |
| CN111903011B (en) * | 2018-02-05 | 2022-07-19 | 新加坡国立大学 | Smart electrical receptacle/outlet apparatus, systems, and related methods |
| CN109713527A (en) * | 2018-12-26 | 2019-05-03 | 与德科技有限公司 | A kind of electrifying method of socket, plug and electrical equipment |
| CN112152028A (en) * | 2019-06-26 | 2020-12-29 | 上海韧思能源科技有限公司 | Power socket with communication interface |
| CN113300174A (en) * | 2021-07-28 | 2021-08-24 | 深圳市集鸿发电子有限公司 | Plug connector and connector combination |
| CN113300174B (en) * | 2021-07-28 | 2021-10-12 | 深圳市集鸿发电子有限公司 | Plug connector and connector combination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20200922 |
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| CF01 | Termination of patent right due to non-payment of annual fee |