CN203445342U - Intelligent plug-in connector characterized by polarity correction - Google Patents
Intelligent plug-in connector characterized by polarity correction Download PDFInfo
- Publication number
- CN203445342U CN203445342U CN201320543311.3U CN201320543311U CN203445342U CN 203445342 U CN203445342 U CN 203445342U CN 201320543311 U CN201320543311 U CN 201320543311U CN 203445342 U CN203445342 U CN 203445342U
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- terminal
- bulb
- utmost point
- transmission
- connector body
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Abstract
The utility model discloses an intelligent plug-in connector characterized by polarity correction, which comprises a plug-in connector body. The plug-in connector body comprises at least one grounding terminal being an E pole, at least one transmission terminal arranged on the left side of the grounding terminal and at least one conduction terminal arranged on the right side of the grounding terminal. The grounding terminal is at least electrically connected with one grounding bulb. The transmission terminal is at least electrically connected with one transmission bulb. The conduction terminal is at least electrically connected with one conduction bulb and one conduction touch sheet. When the intelligent plug-in connector is powered on, whether each polarity of a power supply is rightly plugged in place can be judged through the grounding bulb, the transmission bulb and/or the conduction bulb and the conduction touch sheet. Therefore, the intelligent plug-in connector can guide a user to accurately connect polarities of the power supply and make it convenient for the user to judge whether the polarities of the power supply are rightly connected. Electromagnetic waves and radiation dust generated due to wrong connection of the power supply polarities can be reduced. An electric shock can be further prevented. The life safety of the user can be guaranteed.
Description
Technical field
The utility model relates to a kind of connector, relates 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 cannot learn connector from judging in appearance, therefore, many users directly connect regardless of its polarity, energising is used, and when polarity connection error, can produce higher electromagnetic wave and fall-out, and be also prone to the situation of electric leakage, thus the safety that endangers or jeopardize user.
Meanwhile, 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 affected by it in the situation that not knowing for a long time, especially 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 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 damage user's life security.
Utility model content
Technical problem to be solved in the utility model is, a kind of intelligent connector of polarity correction is provided, its bootable user's exact connect ion electric power polarity, be convenient to user and judge whether the polarity connection of power supply is correct, thereby reduce because of electromagnetic wave, fall-out and pre-protection against electric shock that electric power polarity connection error produces, guarantee user's life security.
In order to solve the problems of the technologies described above, the utility model provides a kind of intelligent connector of polarity correction, comprise 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 is at least electrically connected with a ground connection bulb, described transmission terminal is at least electrically connected with a transmission bulb, described Lead-through terminal is at least 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; Meanwhile, 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 touch after 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, between described transmission terminal and Lead-through terminal, be also provided with at least one ground strip that is able to ground connection while pegging graft for German plug or French plug.
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 of the standard plug grafting of Yi Gong various countries, 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 connecting 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 connecting 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, on described connector body, close on conducting bulb place and be provided with a conducting word portion, close on described transmission bulb place and be provided with a transmission word portion, close on ground connection bulb place and be provided with a ground connection word portion.
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.
Enforcement the beneficial effects of the utility model are: the utility model comprises 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 is at least electrically connected with a ground connection bulb, described transmission terminal is at least electrically connected with a transmission bulb, described Lead-through terminal is at least 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.
Meanwhile, 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; Meanwhile, 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 touch after 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 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 utility model electric power polarity, be convenient to user and judge whether the polarity connection of power supply is correct, thereby reduce because of electromagnetic wave, fall-out and pre-protection against electric shock that electric power polarity connection error produces, guarantee user's life security.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model the first preferred embodiment;
Fig. 2 is the decomposing schematic representation of analysing and observe of the utility model the first preferred embodiment;
Fig. 3 is the structural representation of the adapter of the utility model the second preferred embodiment;
Fig. 4 is the structural representation of the inserting foot group of the utility model the second preferred embodiment;
Fig. 5 be the connector body of the utility model the second preferred embodiment and inserting foot component from structural representation;
Fig. 6 is the structural representation of the utility model the 3rd preferred embodiment;
Fig. 7 is another structural representation of the utility model the 3rd preferred embodiment;
Fig. 8 is another structural representation of the utility model the 3rd preferred embodiment;
Fig. 9 is another structural representation of the utility model the 3rd preferred embodiment;
Figure 10 is another structural representation of the utility model the 3rd preferred embodiment;
Figure 11 is another structural representation of the utility model the 3rd preferred embodiment;
Figure 12 is another structural representation of the utility model the 3rd preferred embodiment;
Figure 13 is another structural representation of the utility model the 3rd preferred embodiment;
Figure 14 is another structural representation of the utility model the 3rd preferred embodiment;
Figure 15 is another structural representation of the utility model the 3rd preferred embodiment;
Figure 16 is the structural representation of the utility model the 4th preferred embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail.
When the utility model is installed, 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, if transmit bulb 32, open the bright N utmost point positive stop of judging power supply, 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 group checkout equipment to detect, whether the electric power polarity that inspection setter that can simple and fast connects the utility model 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 described in the utility model 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 is at least electrically connected with a ground connection bulb 33a, described transmission terminal 22a is at least electrically connected with a transmission bulb 32a, described Lead-through terminal 21a is at least electrically connected with a conducting bulb 31a and a conducting touch sheet 41a, and between described transmission terminal 22a and Lead-through terminal 21a, be also provided with at least one ground strip 6a that is able to ground connection while pegging graft for German plug or French plug, what the present embodiment was different from previous embodiment is, the present embodiment be take adapter and is described as example, on wherein said connector body 1a, be also 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, 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 connecting 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 connecting is 250V.
Meanwhile, 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, now transmit terminal 22a for (left side) N utmost point, Lead-through terminal 21a be (right side) L utmost point, 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 user wants to plug certain device plug with turn-on power on connector body 1a, just can judge that the voltage of the power supply that the utility model connects is 125V or 250V according to opening of transmission bulb 32a or conducting bulb 31a is bright, if while judging supply voltage as 250V according to indication, will need the L utmost point (live wire) of the plug of plug assembly to be inserted in Lead-through terminal 21a, if while judging supply voltage as 125V according to indication, the L utmost point (live wire) that needs the plug of plug assembly is inserted in and transmits terminal 22a, with this, guide user according to correct polarity, to plug the plug of jockey.
As shown in Figure 4, at least one side of described connector body 1a is provided with the inserting foot group 8a of the standard plug grafting of Yi Gong various countries.
As shown in Figure 5, described inserting foot group 8a is separated 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 is at least electrically connected with a ground connection bulb 33b, described transmission terminal 22b is at least electrically connected with a transmission bulb 32b, described Lead-through terminal 21b is at least electrically connected with a conducting bulb 31b and a conducting touch sheet 41b, and between described transmission terminal 22b and Lead-through terminal 21b, also selectivity is 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 the utility model polarity correction not only can be found the distribution mistake of setter when 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 utility model electric power polarity, be convenient to user and judge whether the polarity connection of power supply is correct, thereby reduce because of electromagnetic wave, fall-out and pre-protection against electric shock that electric power polarity connection error produces, guarantee user's life security.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (8)
1. the intelligent connector of a polarity correction, it is characterized in that, comprise 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 is at least electrically connected with a ground connection bulb, described transmission terminal is at least electrically connected with a transmission bulb, described Lead-through terminal is at least 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, is also 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 of the standard plug grafting of Yi Gong various countries, 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, on described connector body, close on conducting bulb place and be provided with a conducting word portion, close on described transmission bulb place and be provided with a transmission word portion, close on ground connection bulb place and be provided with a ground connection word portion.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543311.3U CN203445342U (en) | 2013-09-03 | 2013-09-03 | Intelligent plug-in connector characterized by polarity correction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543311.3U CN203445342U (en) | 2013-09-03 | 2013-09-03 | Intelligent plug-in connector characterized by polarity correction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445342U true CN203445342U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320543311.3U Expired - Lifetime CN203445342U (en) | 2013-09-03 | 2013-09-03 | Intelligent plug-in connector characterized by polarity correction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457108A (en) * | 2013-09-03 | 2013-12-18 | 李秋山 | Intelligent plug-in connector with corrected polarities |
-
2013
- 2013-09-03 CN CN201320543311.3U patent/CN203445342U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457108A (en) * | 2013-09-03 | 2013-12-18 | 李秋山 | Intelligent plug-in connector with corrected polarities |
| CN103457108B (en) * | 2013-09-03 | 2018-07-13 | 普罗万电子科技（厦门）有限公司 | The intelligent connector of polarity correction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140219 Effective date of abandoning: 20180713 |