CN103457108A - Intelligent plug-in connector with corrected polarities - Google Patents

Intelligent plug-in connector with corrected polarities Download PDF

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Publication number
CN103457108A
CN103457108A CN2013103937702A CN201310393770A CN103457108A CN 103457108 A CN103457108 A CN 103457108A CN 2013103937702 A CN2013103937702 A CN 2013103937702A CN 201310393770 A CN201310393770 A CN 201310393770A CN 103457108 A CN103457108 A CN 103457108A
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China
Prior art keywords
terminal
utmost point
transmission
connector body
connector
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CN2013103937702A
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CN103457108B (en
Inventor
李秋山
沈素珍
李宜勋
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Million electronic technology (Xiamen) Co., Ltd.
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李秋山
沈素珍
李宜勋
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Priority to CN201310393770.2A priority Critical patent/CN103457108B/en
Publication of CN103457108A publication Critical patent/CN103457108A/en
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Publication of CN103457108B publication Critical patent/CN103457108B/en
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Abstract

The invention discloses an intelligent plug-in connector with corrected polarities. The intelligent plug-in connector comprises a plug-in connector body. The plug-in connector body comprises at least one grounding terminal of an E pole, at least one transmission terminal arranged on the left side of each grounding terminal, and at least one breakover terminal arranged on the right side of each grounding terminal. The grounding terminal is at least electrically connected with a grounding lamp bulb. The transmission terminal is at least electrically connected with a transmission lamp bulb. The breakover terminal is at least electrically connected with a breakover lamp bulb and a breakover touch piece. When the intelligent plug-in connector is powered on, whether the plug-in connection of the polarities of a power source is correctly in place or not is judged through the grounding lamp bulb, the transmission lamp bulb and/or the breakover lamp bulb and the breakover touch piece. Therefore, a user can be guided to correctly connect the polarities of the power source and conveniently judge whether the connection of the polarities of the power source is correct or not, therefore, electromagnetic waves and radiation dust caused by the connection error of the polarities of the power source are reduced, electric shocks are prevented, and life safety of the user is ensured.

Description

The intelligent connector of polarity correction
Technical field
The present invention relates to a kind of connector, relate in particular to a kind of intelligent connector of polarity correction.
Background technology
Connector is widely used in countries in the world already, and general all household electrical appliances or electric type commodity (electric rice cooker, electromagnetic oven or computer) all need be by its work; People are when using connector at present, very easily by the zero line N utmost point and live wire L utmost point connection error, i.e. contrary connection, if this kind of situation do not measured by detecting instrument, single is the polarity that can't learn connector from judging in appearance, therefore, many users directly connect regardless of its polarity, energising is used, and can produce higher electromagnetic wave and fall-out when polarity connection error, and also be prone to the situation of electric leakage, thus the safety that endangers or jeopardize the user.
Simultaneously, electromagnetic wave is electromagnetic radiation or the low frequency radiation that the external world is commonly called as, and it not can be realized by naked eyes, if long-time in the situation that do not know and affected by it, especially the pregnant woman, will certainly cause certain injury to human body.
In addition, under normal circumstances, the zero line N utmost point is connected with the earth connection E utmost point, when occurring as situations such as thunderbolts, when the surge ripple passes through connector, can surge ripple or electric leakage be guided to the earth by the earth connection E utmost point, the effect that makes to shock by electricity weakens, to avoid injuring human body, guarantee user's life security, therefore, if the zero line N utmost point and the live wire L utmost point connect instead, the earth connection E utmost point will be lost above-mentioned functions, thereby just may user's life security be damaged.
Summary of the invention
Technical problem to be solved by this invention is, a kind of intelligent connector of polarity correction is provided, its bootable user's exact connect ion electric power polarity, be convenient to the user and judge whether the polarity connection of power supply is correct, thereby reduce the electromagnetic wave, fall-out and the pre-protection against electric shock that produce because of electric power polarity connection error, guarantee user's life security.
In order to solve the problems of the technologies described above, the invention provides a kind of intelligent connector of polarity correction, comprise the connector body, it is the earth terminal of the E utmost point, at least one transmission terminal and at least one Lead-through terminal of being located at described earth terminal right side of being located at described earth terminal left side that described connector body includes at least one; When the described intelligent connector power supply that is 250V with voltage is connected, described transmission terminal is the N utmost point, and described Lead-through terminal is the L utmost point, and the left side of the E utmost point is that the N utmost point, right side are the L utmost point; When the described intelligent connector power supply that is 125V with voltage is connected, described transmission terminal is the L utmost point, and described Lead-through terminal is the N utmost point, and the left side of the E utmost point is that the L utmost point, right side are the N utmost point; Described earth terminal at least is electrically connected with a ground connection bulb, described transmission terminal at least is electrically connected with a transmission bulb, described Lead-through terminal at least is electrically connected with a conducting bulb and a conducting touch sheet, when described intelligent connector switches on power, can be by described ground connection bulb, transmit bulb and/or conducting bulb and conducting touch sheet and judge each polarity of power supply positive stop of whether pegging graft; Described connector body also includes the general-purpose panel that at least one standard plug for various countries is pegged graft, so that the standard plug of described various countries and described earth terminal, transmission terminal or Lead-through terminal are electrically connected.
When described connector body switches on power, bright if described ground connection bulb opens, judge the E utmost point grafting positive stop of power supply, otherwise, peg graft incorrect or not in place; Simultaneously, bright if described transmission bulb opens, judge the N utmost point grafting positive stop of power supply, otherwise, peg graft incorrect or not in place; Correspondingly, if after touching described conducting touch sheet, described conducting bulb opens bright, judges the L utmost point grafting positive stop of power supply, otherwise, peg graft incorrect or not in place.
As the improvement of such scheme, also be provided with at least one ground strip that is able to ground connection while pegging graft for German plug or French plug between described transmission terminal and Lead-through terminal.
As the improvement of such scheme, described connector body is socket or adapter, and described connector body is located on the equipment or instrument of two-wire system, three-wire system or industrial multiple-way system.
As the improvement of such scheme, when described connector body is adapter, at least one side of described connector body is provided with the inserting foot group that a standard plug for various countries is pegged graft, and described inserting foot group is separated with connector body alternative.
As the improvement of such scheme, described connector body is provided with the first light-emitting component and the second light-emitting component of being convenient to judge the connect magnitude of voltage of power supply.
When described connector body switches on power, bright if described the first light-emitting component opens, the voltage of judging the power supply connected is 125V, bright if described the first light-emitting component and the second light-emitting component open simultaneously, and the voltage of judging the power supply connected is 250V.
As the improvement of such scheme, described conducting touch sheet is located at described earth terminal right side, and described transmission terminal is electrically connected with at least one transmission touch sheet, and described transmission touch sheet is located at described earth terminal left side.
When power supply that described connector body turn-on voltage is 250V, can make described transmission bulb open bright by touching described transmission touch sheet, when power supply that described connector body turn-on voltage is 125V, can make described conducting bulb open bright by touching described conducting touch sheet.
As the improvement of such scheme, close on conducting bulb place on described connector body and be provided with a conducting word section, close on described transmission bulb place and be provided with a transmission word section, close on ground connection bulb place and be provided with a ground connection word section.
Improvement as such scheme, described connector body includes the first transmission terminal, second and transmits terminal, the first Lead-through terminal and the second Lead-through terminal, described the first transmission terminal and the first Lead-through terminal cooperatively interact, and described the second transmission terminal and the second Lead-through terminal cooperatively interact.
Implementing beneficial effect of the present invention is: the present invention includes the connector body, it is the earth terminal of the E utmost point, at least one transmission terminal and at least one Lead-through terminal of being located at described earth terminal right side of being located at described earth terminal left side that described connector body includes at least one, and described connector body also includes the general-purpose panel that at least one for example, standard plug for various countries (various countries, South Africa) is pegged graft, so that the standard plug of described various countries and described earth terminal, transmission terminal or Lead-through terminal are electrically connected; Correspondingly, described earth terminal at least is electrically connected with a ground connection bulb, described transmission terminal at least is electrically connected with a transmission bulb, described Lead-through terminal at least is electrically connected with a conducting bulb and a conducting touch sheet, when described intelligent connector switches on power, can be by described ground connection bulb, transmit bulb and/or conducting bulb and conducting touch sheet and judge each polarity of power supply positive stop of whether pegging graft.
Simultaneously, when the described intelligent connector power supply that is 250V with voltage is connected, described transmission terminal is the N utmost point, and described Lead-through terminal is the L utmost point, and the left side of the E utmost point is that the N utmost point, right side are the L utmost point; When the described intelligent connector power supply that is 125V with voltage is connected, described transmission terminal is the L utmost point, described Lead-through terminal is the N utmost point, the left side that is the E utmost point is that the L utmost point, right side are the N utmost point, when described connector body switches on power, bright if described ground connection bulb opens, judge the E utmost point grafting positive stop of power supply, otherwise, peg graft incorrect or not in place; Simultaneously, bright if described transmission bulb opens, judge the N utmost point grafting positive stop of power supply, otherwise, peg graft incorrect or not in place; Correspondingly, if after touching described conducting touch sheet, described conducting bulb opens bright, judge the L utmost point grafting positive stop of power supply, otherwise, peg graft incorrect or not in place, it is conducive to the user in use equipment or instrument (such as industrial equipment, construction prospecting instrument etc.) before, each polarity of directly judging power supply positive stop of whether pegging graft, thus reduce because electric power polarity connection error produces higher electromagnetic wave and fall-out, and reduce the situation that the potential safety hazard such as electric leakage occurs.Therefore, the bootable user's exact connect ion of the present invention electric power polarity, be convenient to the user and judge whether the polarity connection of power supply is correct, thereby reduce electromagnetic wave, fall-out and the pre-protection against electric shock produced because of electric power polarity connection error, guarantees user's life security.
The accompanying drawing explanation
Fig. 1 is the structural representation of the present invention's the first preferred embodiment;
Fig. 2 is the decomposing schematic representation of analysing and observe of the present invention's the first preferred embodiment;
Fig. 3 is the structural representation of the adapter of the present invention's the second preferred embodiment;
Fig. 4 is the structural representation of the inserting foot group of the present invention's the second preferred embodiment;
Fig. 5 be the connector body of the present invention's the second preferred embodiment and inserting foot component from structural representation;
Fig. 6 is the structural representation of the present invention's the 3rd preferred embodiment;
Fig. 7 is another structural representation of the present invention's the 3rd preferred embodiment;
Fig. 8 is another structural representation of the present invention's the 3rd preferred embodiment;
Fig. 9 is another structural representation of the present invention's the 3rd preferred embodiment;
Figure 10 is another structural representation of the present invention's the 3rd preferred embodiment;
Figure 11 is another structural representation of the present invention's the 3rd preferred embodiment;
Figure 12 is another structural representation of the present invention's the 3rd preferred embodiment;
Figure 13 is another structural representation of the present invention's the 3rd preferred embodiment;
Figure 14 is another structural representation of the present invention's the 3rd preferred embodiment;
Figure 15 is another structural representation of the present invention's the 3rd preferred embodiment;
Figure 16 is the structural representation of the present invention's the 4th preferred embodiment.
 
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
Complex chart 1 and Fig. 2, the intelligent connector of a kind of polarity correction of the present invention, comprise connector body 1, and connector body 1 specifically can be socket or adapter, described connector body 1 is located on the equipment or instrument (not indicating in figure) of two-wire system, three-wire system or industrial multiple-way system, in order to proofread and correct the polarity that its plug is pegged graft, it is the earth terminal 23 of the E utmost point, at least one transmission terminal 22 and at least one Lead-through terminal 21 of being located at described earth terminal 23 right sides of being located at described earth terminal 23 left sides that described connector body 1 includes at least one, when the described intelligent connector power supply that is 250V with voltage is connected, described transmission terminal 22 is the N utmost point, described Lead-through terminal 21 is the L utmost point, the left side that is the E utmost point is the N utmost point, right side is the L utmost point, and the present embodiment be take power supply that described intelligent connector is 250V with voltage and is connected and describes, so the time earth terminal 23 be the E utmost point, transmitting terminal 22 is that the N utmost point and Lead-through terminal 21 are the L utmost point, and described earth terminal 23 at least is electrically connected with a ground connection bulb 33, described transmission terminal 22 at least is electrically connected with a transmission bulb 32, described Lead-through terminal 21 at least is electrically connected with a conducting bulb 31 and a conducting touch sheet 41, when described intelligent connector switches on power, can pass through described ground connection bulb 33, transmit bulb 32 and/or conducting bulb 31 and conducting touch sheet 41 and judge each polarity of power supply positive stop of whether pegging graft, described connector body 1 also includes the general-purpose panel 11 that at least one standard plug for various countries is pegged graft, so that the standard plug of described various countries and described earth terminal 23, transmit terminal 22 or Lead-through terminal 21 electric connections, and 21 of described transmission terminal 22 and Lead-through terminals also are provided with at least one ground strip 6 that is able to ground connection while pegging graft for German plug or French plug, simultaneously, close on conducting bulb 31 places on described connector body 1 and be provided with a conducting word section 51, close on described transmission bulb 32 places and be provided with a transmission word section 52, close on ground connection bulb 33 places and be provided with a ground connection word section 53, also be provided with at least one voltage word section 54 for prompting user voltage and at least one polarity word section 55 for prompting user correct polarity on described connector body 1.
When installation is of the present invention, first connector body 1 and power supply are electrically connected, if now ground connection bulb 33 opens the bright E utmost point positive stop of judging power supply, simultaneously, open the bright N utmost point positive stop of judging power supply if transmit bulb 32, correspondingly, if touch conducting touch sheet 41 rear conducting bulbs 31, open and brightly judge that the L utmost point of power supply puts in place, while being conducive to use with this, without borrowing the group checkout equipment to detect, whether the electric power polarity that inspection setter that can simple and fast connects the present invention is correct.
As shown in Figure 2, the body of connector described in the present embodiment 1 includes the first transmission terminal 221, second and transmits terminal 222, the first Lead-through terminal 211 and the second Lead-through terminal 212, described the first transmission terminal 221 and the first Lead-through terminal 211 cooperatively interact, and described the second transmission terminal 222 and the second Lead-through terminal 212 cooperatively interact.
As shown in Fig. 3 ~ 5, it is the earth terminal 23a of the E utmost point that connector body 1a of the present invention includes at least one, at least one transmission terminal 22a and at least one Lead-through terminal 21a that is located at described earth terminal 23a right side that is located at described earth terminal 23a left side, and described earth terminal 23a at least is electrically connected with a ground connection bulb 33a, described transmission terminal 22a at least is electrically connected with a transmission bulb 32a, described Lead-through terminal 21a at least is electrically connected with a conducting bulb 31a and a conducting touch sheet 41a, and also be provided with at least one ground strip 6a that is able to ground connection while pegging graft for German plug or French plug between described transmission terminal 22a and Lead-through terminal 21a, what the present embodiment was different from previous embodiment is, the present embodiment be take adapter and is described as example, also be provided with the first light-emitting component 71a and the second light-emitting component 72a of being convenient to judge the connect magnitude of voltage of power supply on wherein said connector body 1a, described transmission terminal 22a is electrically connected at least one and transmits touch sheet 42a.
When described connector body 1a switches on power, if described the first light-emitting component 71a opens bright, the voltage of judging the power supply connected is 125V, and bright if described the first light-emitting component 71a and the second light-emitting component 72a open simultaneously, the voltage of judging the power supply connected is 250V.
Simultaneously, when the connector body 1a power supply that is 250V with voltage is connected, touching conducting touch sheet 41a, that conducting bulb 31a is opened is bright, and now transmitting terminal 22a is (right side) L utmost point for (left side) N utmost point, Lead-through terminal 21a, when the connector body 1a power supply that is 125V with voltage is connected, touch transmission touch sheet 42a makes to transmit bulb 32a and opens bright, now transmitting terminal 22a is (left side) L utmost point, Lead-through terminal 21a is (right side) N utmost point, therefore, when the user wants to plug certain device plug with turn-on power on connector body 1a, can be just 125V or 250V according to the voltage that opens the power supply that the bright the present invention of judgement connects that transmits bulb 32a or conducting bulb 31a, if while according to indication, judging supply voltage as 250V, will need the L utmost point (live wire) of the plug of plug assembly to be inserted in Lead-through terminal 21a, if while according to indication, judging supply voltage as 125V, will need the L utmost point (live wire) of the plug of plug assembly to be inserted in transmission terminal 22a, with this, guide the user to plug the plug of jockey according to correct polarity.
As shown in Figure 4, at least one side of described connector body 1a is provided with the inserting foot group 8a that a standard plug for various countries is pegged graft.
As shown in Figure 5, described inserting foot group 8a separates with connector body 1a alternative.
As shown in Fig. 6 ~ 15, described connector body 1b also includes the general-purpose panel 11b that at least one for example, standard plug for various countries (various countries, South Africa) is pegged graft, so that the standard plug of described various countries and described earth terminal 23b, transmitting terminal 22b or Lead-through terminal 21b is electrically connected, it is the earth terminal 23b of the E utmost point that described connector body 1b includes at least one, at least one transmission terminal 22b and at least one Lead-through terminal 21b that is located at described earth terminal 23b right side that is located at described earth terminal 23b left side, and described earth terminal 23b at least is electrically connected with a ground connection bulb 33b, described transmission terminal 22b at least is electrically connected with a transmission bulb 32b, described Lead-through terminal 21b at least is electrically connected with a conducting bulb 31b and a conducting touch sheet 41b, and go back selectivity between described transmission terminal 22b and Lead-through terminal 21b and be provided with at least one ground strip 6b.Wherein, in Fig. 6 ~ 15, the present embodiment has been enumerated the connector body 1b of multiple difformity and permutation and combination.
As shown in figure 16, described connector body 1c includes at least one general-purpose panel 11c, and different from previous embodiment, described general-purpose panel 11c is provided with a plurality of special spliced eye 111c for being commonly called as the plug grafting of large South Africa.
As from the foregoing, the intelligent connector of polarity correction of the present invention not only can be found the distribution mistake of setter when the construction and installation distribution in time, and without prospecting, the detection line polarity of passing through to get final product by testing tool simple and fast, the mistake that when protection plug is pegged graft in advance simultaneously, polarity is pegged graft.Therefore, the bootable user's exact connect ion of the present invention electric power polarity, be convenient to the user and judge whether the polarity connection of power supply is correct, thereby reduce electromagnetic wave, fall-out and the pre-protection against electric shock produced because of electric power polarity connection error, guarantees user's life security.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also are considered as protection scope of the present invention.

Claims (8)

1. the intelligent connector of a polarity correction, it is characterized in that, comprise the connector body, it is the earth terminal of the E utmost point, at least one transmission terminal and at least one Lead-through terminal of being located at described earth terminal right side of being located at described earth terminal left side that described connector body includes at least one;
When the described intelligent connector power supply that is 250V with voltage is connected, described transmission terminal is the N utmost point, and described Lead-through terminal is the L utmost point, and the left side of the E utmost point is that the N utmost point, right side are the L utmost point;
When the described intelligent connector power supply that is 125V with voltage is connected, described transmission terminal is the L utmost point, and described Lead-through terminal is the N utmost point, and the left side of the E utmost point is that the L utmost point, right side are the N utmost point;
Described earth terminal at least is electrically connected with a ground connection bulb, described transmission terminal at least is electrically connected with a transmission bulb, described Lead-through terminal at least is electrically connected with a conducting bulb and a conducting touch sheet, when described intelligent connector switches on power, can be by described ground connection bulb, transmit bulb and/or conducting bulb and conducting touch sheet and judge each polarity of power supply positive stop of whether pegging graft;
Described connector body also includes the general-purpose panel that at least one standard plug for various countries is pegged graft, so that the standard plug of described various countries and described earth terminal, transmission terminal or Lead-through terminal are electrically connected.
2. the intelligent connector of polarity correction as claimed in claim 1, is characterized in that, also is provided with at least one ground strip that is able to ground connection while pegging graft for German plug or French plug between described transmission terminal and Lead-through terminal.
3. the intelligent connector of polarity correction as claimed in claim 1, is characterized in that, described connector body is socket or adapter, and described connector body is located on the equipment or instrument of two-wire system, three-wire system or industrial multiple-way system.
4. the intelligent connector of polarity correction as claimed in claim 3, it is characterized in that, when described connector body is adapter, at least one side of described connector body is provided with the inserting foot group that a standard plug for various countries is pegged graft, and described inserting foot group is separated with connector body alternative.
5. the intelligent connector of polarity correction as claimed in claim 1, is characterized in that, described connector body is provided with the first light-emitting component and the second light-emitting component of being convenient to judge the connect magnitude of voltage of power supply.
6. the intelligent connector of polarity correction as claimed in claim 1, it is characterized in that, described conducting touch sheet is located at described earth terminal right side, and described transmission terminal is electrically connected with at least one transmission touch sheet, and described transmission touch sheet is located at described earth terminal left side.
7. the intelligent connector of polarity correction as claimed in claim 1, it is characterized in that, close on conducting bulb place on described connector body and be provided with a conducting word section, close on described transmission bulb place and be provided with a transmission word section, close on ground connection bulb place and be provided with a ground connection word section.
8. the intelligent connector of polarity correction as claimed in claim 1, it is characterized in that, described connector body includes the first transmission terminal, second and transmits terminal, the first Lead-through terminal and the second Lead-through terminal, described the first transmission terminal and the first Lead-through terminal cooperatively interact, and described the second transmission terminal and the second Lead-through terminal cooperatively interact.
CN201310393770.2A 2013-09-03 2013-09-03 The intelligent connector of polarity correction Active CN103457108B (en)

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Application Number Priority Date Filing Date Title
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1457997A1 (en) * 2003-03-11 2004-09-15 Roberto Frascarelli Improvement in electrical conductors in items for everyday use
JP2009205814A (en) * 2008-02-26 2009-09-10 Nissan Motor Co Ltd Connector structure, and electric connector
CN201682159U (en) * 2010-03-15 2010-12-22 李秋山 Multifunctional polarity-correcting plugging switch
CN203445342U (en) * 2013-09-03 2014-02-19 李秋山 Intelligent plug-in connector characterized by polarity correction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1457997A1 (en) * 2003-03-11 2004-09-15 Roberto Frascarelli Improvement in electrical conductors in items for everyday use
JP2009205814A (en) * 2008-02-26 2009-09-10 Nissan Motor Co Ltd Connector structure, and electric connector
CN201682159U (en) * 2010-03-15 2010-12-22 李秋山 Multifunctional polarity-correcting plugging switch
CN203445342U (en) * 2013-09-03 2014-02-19 李秋山 Intelligent plug-in connector characterized by polarity correction

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