CN105633742A - Secure socket and secure plug matched with secure socket - Google Patents
Secure socket and secure plug matched with secure socket Download PDFInfo
- Publication number
- CN105633742A CN105633742A CN201610171664.3A CN201610171664A CN105633742A CN 105633742 A CN105633742 A CN 105633742A CN 201610171664 A CN201610171664 A CN 201610171664A CN 105633742 A CN105633742 A CN 105633742A
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- CN
- China
- Prior art keywords
- magnet
- plug
- safety
- plastic guide
- jack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
- H01R13/7037—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling making use of a magnetically operated switch
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a secure socket and a secure plug matched with the secure socket, and aims at solving the danger of electric shock caused by plugging the live lines of the existing sockets. The secure socket comprises a plugging box, a neutral line jack, a live line jack, a plastic boss, two parallel plastic guiderails, a copper sheet, magnets, T-shaped binding posts and leads, wherein the neutral line jack, the live line jack, the plastic boss and the two plastic guiderails are arranged on the plugging box; the copper sheet is arranged on the plastic boss; the magnets are arranged on the two plastic guiderails; the T-shaped binding posts and the leads are arranged on the magnets; the secure plug comprises a plug body and a second magnet which is arranged in the plug body; the copper sheet is conducted to the live line jack through a lead; the T-shaped binding posts are connected with a live line; and the neutral line jack is connected with a neutral line. After the secure plug is plugged out from the secure socket, the power on the live line jack is automatically disconnected, so that the danger of electric leakage caused by plugging the foreign matters into the live line of the secure socket is completely eradicated, and the security of the secure socket is greatly improved.
Description
Technical field
The present invention relates to a kind of socket and plug, it relates to the safety socket that auto power off is disconnected and plug, be specifically related to a kind of safety socket and the safety plug being mated.
Background technology
About China has 8000 people every year dead because getting an electric shock, children from getting electric shock compares common unexpected injury in family daily life, children account for the 10.6% of the unexpected total toll of children because of the number got an electric shock and died, children from getting electric shock, how because baby plays with electrical equipment, electrical connector receptacle, switch, electric wire, it is not intended to contact unsafe electric installation. Normal domestic use socket is normally directly connected with power supply, when children's false touch or foreign matter enter often accidents caused. In existing technology, normal use increases enclosing cover and uses the mode of cover plate to protect, but still there is the possibility that external conductor directly contacts power supply, there is potential safety hazard, and uses band inconvenient.
Summary of the invention
According to above the deficiencies in the prior art, technical problem to be solved by this invention proposes a kind of safety socket and the safety plug being mated, by arranging safe responding device, solve existing socket live wire and it is inserted into the danger that will get an electric shock, this safety socket, after the safety plug being mated is extracted, can disconnect the power supply on firewire jack automatically; Stop the danger that safety socket inserts foreign matter electric leakage at live wire, substantially increase the security of safety socket.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of safety socket and the safety plug being mated, described safety socket comprises plug wire box, the zero line jack being arranged in plug wire box, firewire jack, plastics boss and two plastic guide rails being parallel to each other, the copper sheet being arranged on plastics boss, the magnet being arranged on two plastic guide rails, the T-shaped terminal stud being arranged on magnet and wire, described safety plug comprises header body and is arranged on the 2nd magnet of header body inside, described copper sheet is connected by wire with firewire jack, described T-shaped terminal stud is connected with live wire, zero line jack is connected with zero line.
Described zero line jack, firewire jack, plastics boss and two plastic guide rails being parallel to each other all are distributed in same plane and are arranged on the same side of plug wire box inside, described plastics boss is arranged between zero line jack and firewire jack, and plastic guide rail is connected with plug wire box sidewall and vertical with plug wire box sidewall through plastics boss; Described copper sheet is arranged between the plastic guide rail of two, plastics boss top, and magnet is arranged on plastic guide rail one end away from plug wire box. The length of described plastic guide rail is greater than plastics boss thickness, and the two ends of magnet are respectively provided with a through hole, magnet by the through hole at two ends respectively end with two plastic guide rails be connected. On magnet, the middle part of two through hole center lines is provided with an open holes, the axis of open holes and the axis being parallel of through hole. Described T-shaped terminal stud is made up of the different cylinder of two diameter, and the axis of two cylinders overlaps, and wherein the diameter of the cylinder that diameter is little equals the interior diameter of open holes; Being fixedly connected with magnet in the cylinder insertion open holes that on T-shaped terminal stud, diameter is little, the cylinder that on T-shaped terminal stud, diameter is big is relative with copper sheet. Described plastic guide rail is provided with, away from the free end of plug wire box, the nut coordinated with plastic guide rail; Described plastic guide rail is provided with spring, and the two ends of described spring contact plastics boss and magnet respectively, and spring keeps compressed state. The direction of the magnetic pole that the direction of the magnetic pole that the 2nd magnet in described header body is relative with magnet is relative with the 2nd magnet with magnet is contrary. Described header body is provided with two terminal studs coordinated respectively with zero line jack and firewire jack, the terminal stud coordinated with zero line jack for blue and be provided with " one " font mark, the terminal stud coordinated with firewire jack for red and be provided with "+" font marks. It is provided with rubber sheet gasket between described nut and magnet, between described T-shaped terminal stud and magnet, it is provided with rubber coating. Described 2nd is provided with rubber pad between magnet and header body.
The useful effect of the present invention is: after safety plug is extracted, and can automatically disconnect the power supply on firewire jack; Having stopped the danger that safety socket inserts foreign matter electric leakage at live wire, safety socket coordinates safety, reliably, substantially increases the security of safety socket with safety plug.
Accompanying drawing explanation
Below the content expressed by this Figure of description and the mark in figure are briefly described:
Fig. 1 is the specific embodiment of the invention one safety socket internal structure schematic diagram;
Fig. 2 is the specific embodiment of the invention one safety socket figure;
Fig. 3 is the specific embodiment of the invention one magnet schematic diagram;
Fig. 4 is the vertical view of the T-shaped terminal stud of the specific embodiment of the invention one;
Fig. 5 is the specific embodiment of the invention two safety socket internal structure schematic diagram;
Fig. 6 is the specific embodiment of the invention two safety socket figure.
In figure: 1 is zero line jack, 2 is plastics boss, and 3 is plastic guide rail, and 4 is nut, and 5 is magnet, and 6 is T-shaped terminal stud, and 7 is copper sheet, and 8 is spring, and 9 is wire, and 10 is firewire jack, and 11 is the 2nd magnet, and 12 is header body.
Embodiment
Compare accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is such as the effect of the mutual position between the shape of involved each component, structure, each several part and the relation of connection, each several part and principle of work, manufacturing process and operation using method etc., it is described in further detail, to help those skilled in the art that invention design, the technical scheme of the present invention are had more complete, accurate and deep understanding.
Embodiment one: as shown in Figure 1 and Figure 2, a kind of safety socket and the safety plug being mated, described safety socket comprises plug wire box, zero line jack 1, firewire jack 10, plastics boss 2 and two plastic guide rails being parallel to each other 3 being arranged in plug wire box, the copper sheet 7 being arranged on plastics boss 2, the magnet 5 being arranged on two plastic guide rails 3 and spring 8, the T-shaped terminal stud 6 being arranged on magnet 5 and wire 9. Described safety plug comprises header body 12 and is arranged on the 2nd magnet 11 of header body 12 inside.
Described zero line jack 1, firewire jack 10, plastics boss 2 and two plastic guide rails being parallel to each other 3 are all arranged on the same side of plug wire box inside, zero line jack 1 is connected with zero line, zero line jack 1, firewire jack 10, plastics boss 2 and two plastic guide rails being parallel to each other 3 are all distributed in same plane, wherein, plastics boss 2 is arranged between zero line jack 1 and firewire jack 10, and plastic guide rail 3 is connected through plastics boss 2 with plug wire box sidewall and vertical with plug wire box sidewall. Being provided with copper sheet 7 between two plastic guide rails 3 in described plastics boss 2 top, described copper sheet 7 is connected by wire with firewire jack 10. The length of plastic guide rail 3 is greater than plastics boss 2 thickness, plastic guide rail 3 is provided with magnet 5 away from one end of plug wire box, the two ends of magnet 5 are respectively provided with a through hole, the axis of two through holes is parallel to each other and distance between axis equals the distance between two plastic guide rail 3 axis, the diameter of through hole is greater than the diameter of plastic guide rail 3, magnet 5 by the through hole at two ends respectively end with two plastic guide rails 3 be connected. On magnet 5, the middle part of two through hole center lines is provided with an open holes, the axis of open holes and the axis being parallel of through hole. Described T-shaped terminal stud 6 is connected with live wire, and T-shaped terminal stud 6 is made up of the different cylinder of two diameter, and the axis of two cylinders overlaps, and wherein the diameter of the cylinder that diameter is little equals the interior diameter of open holes. Being fixedly connected with magnet 5 in the cylinder insertion open holes that on T-shaped terminal stud 6, diameter is little, the cylinder that on T-shaped terminal stud 6, diameter is big is relative with copper sheet 7.
In order to prevent magnet 5 from departing from the scope of plastic guide rail 3, described plastic guide rail 3 is provided with, away from the free end of plug wire box, the nut 4 coordinated with plastic guide rail 3. In order to make T-shaped terminal stud 6 remain open with copper sheet 7, described plastic guide rail 3 is provided with spring 8, and the two ends of described spring 8 contact plastics boss 2 and magnet 5 respectively, and spring 8 keeps compressed state.
After ensureing safety plug insertion safety socket, the 2nd magnet 11 can be attracting with magnet 5, and the direction of the magnetic pole that the direction of the magnetic pole that the 2nd magnet 11 in described header body 12 is relative with magnet 5 is relative with the 2nd magnet 11 with magnet 5 is contrary. Owing to the 2nd magnet 11 is all wrapped with magnet 5, the pole orientation of visual determination the 2nd magnet 11 with magnet 5 cannot be relied on, the color of two terminal studs in described header body 12 is different and is provided with mark, the terminal stud coordinated with zero line jack 1 for blue and be provided with " one " font mark, the terminal stud coordinated with firewire jack 10 for red and be provided with "+" font marks.
After safety plug insertion safety socket, 2nd magnet 11 can be attracting with magnet 5, and under the effect of the 2nd magnet 11, the tension force that described magnet 5 overcomes spring 8 moves down until after the lower end of T-shaped terminal stud 6 contacts with copper sheet 7, firewire jack 10 and live wire are switched on, and safety socket is powered. After safety plug leaves safety socket, the suction between the 2nd magnet 11 and magnet 5 disappears, under the effect of spring 8, magnet 5 resets, lower end and the copper sheet 7 of T-shaped terminal stud 6 disconnect, and firewire jack 10 disconnects with live wire, does not have power supply in the firewire jack 10 of safety socket. Anyway contact firewire jack 10, all can not cause getting an electric shock.
Embodiment two: as shown in Figure 5, Figure 6, as a modification of the present invention, along with safety plug insertion with extract, described magnet 5 can move around along the line of taking out of plastic guide rail 3 and can clash into copper sheet 7 or nut 4, owing to clashing into and vibrations meeting demagnetization, magnet 5 is caused to lose efficacy, in order to reduce vibrations, it is provided with rubber sheet gasket between described nut 4 and magnet 5, between described T-shaped terminal stud 6 and magnet 5, it is provided with rubber coating.
After safety plug is extracted, due to unfixing, safety plug and other article can be caused to collide, cause the 2nd magnet 11 can produce demagnetization phenomenon, in order to weaken this kind of phenomenon, between described 2nd magnet 11 and header body 12, be provided with rubber pad.
Above in conjunction with accompanying drawing to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that the design of the method for the present invention carries out with technical scheme; or without improving, the design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention. Protection scope of the present invention should be as the criterion with the protection domain that claim book limits.
Claims (10)
1. a safety socket and the safety plug that is mated, it is characterized in that: described safety socket comprises plug wire box, the zero line jack (1) being arranged in plug wire box, firewire jack (10), plastics boss (2) and two plastic guide rails being parallel to each other (3), the copper sheet (7) being arranged on plastics boss (2), the magnet (5) being arranged on two plastic guide rails (3), the T-shaped terminal stud (6) being arranged on magnet (5) and wire (9), described safety plug comprises header body (12) and is arranged on the 2nd inner magnet (11) of header body (12), described copper sheet (7) is connected by wire (9) with firewire jack (10), described T-shaped terminal stud (6) is connected with live wire, zero line jack (1) is connected with zero line.
2. safety socket and the safety plug that is mated according to claim 1, it is characterized in that: described zero line jack (1), firewire jack (10), plastics boss (2) and two plastic guide rails being parallel to each other (3) are all distributed in same plane and are arranged on the same side of plug wire box inside, described plastics boss (2) is arranged between zero line jack (1) and firewire jack (10), and plastic guide rail (3) is connected through plastics boss (2) with plug wire box sidewall and vertical with plug wire box sidewall; Described copper sheet (7) is arranged between the plastic guide rail (3) of two, plastics boss (2) top, and magnet (5) is arranged on plastic guide rail (3) one end away from plug wire box.
3. safety socket and the safety plug that is mated according to claim 1, it is characterized in that: the length of described plastic guide rail (3) is greater than plastics boss (2) thickness, the two ends of magnet (5) are respectively provided with a through hole, magnet (5) by the through hole at two ends respectively end with two plastic guide rails (3) be connected.
4. safety socket and the safety plug that is mated according to claim 1 described in, it is characterised in that: the middle part of upper two the through hole center lines of magnet (5) is provided with an open holes, the axis of open holes and the axis being parallel of through hole.
5. safety socket and the safety plug that is mated according to claim 1, it is characterized in that: described T-shaped terminal stud (6) is made up of the different cylinder of two diameter, the axis of two cylinders overlaps, and wherein the diameter of the cylinder that diameter is little equals the interior diameter of open holes; Being fixedly connected with magnet (5) in the cylinder insertion open holes that the upper diameter of T-shaped terminal stud (6) is little, the cylinder that the upper diameter of T-shaped terminal stud (6) is big is relative with copper sheet (7).
6. safety socket and the safety plug that is mated according to claim 1, it is characterised in that: described plastic guide rail (3) is provided with, away from the free end of plug wire box, the nut (4) coordinated with plastic guide rail (3); Described plastic guide rail (3) is provided with spring (8), and the two ends of described spring (8) contact plastics boss (2) and magnet (5) respectively, and spring (8) keeps compressed state.
7. safety socket and the safety plug that is mated according to claim 1, it is characterised in that: the direction of the magnetic pole that the direction of the magnetic pole that the 2nd magnet (11) in described header body (12) is relative with magnet (5) is relative with the 2nd magnet (11) with magnet (5) is contrary.
8. safety socket and the safety plug that is mated according to claim 1, it is characterized in that: described header body (12) is provided with two terminal studs coordinated respectively with zero line jack (1) and firewire jack (10), the terminal stud coordinated with zero line jack (1) for blue and be provided with " one " font mark, the terminal stud coordinated with firewire jack (10) for red and be provided with "+" font mark.
9. safety socket and the safety plug that is mated according to claim 1-8 any one, it is characterized in that: between described nut (4) and magnet (5), be provided with rubber sheet gasket, between described T-shaped terminal stud (6) and magnet (5), it is provided with rubber coating.
10. safety socket and the safety plug that is mated according to claim 1-8 any one, it is characterised in that: it is provided with rubber pad between described 2nd magnet (11) and header body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610171664.3A CN105633742B (en) | 2016-03-22 | 2016-03-22 | A kind of safety socket and safety plug engaged therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610171664.3A CN105633742B (en) | 2016-03-22 | 2016-03-22 | A kind of safety socket and safety plug engaged therewith |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105633742A true CN105633742A (en) | 2016-06-01 |
| CN105633742B CN105633742B (en) | 2019-01-04 |
Family
ID=56048420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610171664.3A Active CN105633742B (en) | 2016-03-22 | 2016-03-22 | A kind of safety socket and safety plug engaged therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105633742B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020176063A1 (en) * | 2019-02-25 | 2020-09-03 | Вадим Иванович ЛИСКИ | Safe electrical socket |
| CN112421322A (en) * | 2020-11-11 | 2021-02-26 | 欧友堂 | Communication power supply controlled by electromagnetic principle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2643031A1 (en) * | 1976-09-24 | 1978-03-30 | Ante Raguz | Safety plug socket connection for industrial and domestic appliances - has permanent magnets fitted between pins on plug and on socket |
| CN2645269Y (en) * | 2003-07-14 | 2004-09-29 | 樊萍萍 | Power plug and socket |
| CN101414720A (en) * | 2007-10-17 | 2009-04-22 | 王治平 | A kind of power source plug socket |
| CN201466289U (en) * | 2009-07-31 | 2010-05-12 | 许东冬 | Safety plug and socket |
| CN102437486A (en) * | 2011-08-29 | 2012-05-02 | 张汝昌 | Power supply plugging device |
| CN205543548U (en) * | 2016-03-22 | 2016-08-31 | 安徽工程大学 | Safe socket reaches rather than complex safety plug |
-
2016
- 2016-03-22 CN CN201610171664.3A patent/CN105633742B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2643031A1 (en) * | 1976-09-24 | 1978-03-30 | Ante Raguz | Safety plug socket connection for industrial and domestic appliances - has permanent magnets fitted between pins on plug and on socket |
| CN2645269Y (en) * | 2003-07-14 | 2004-09-29 | 樊萍萍 | Power plug and socket |
| CN101414720A (en) * | 2007-10-17 | 2009-04-22 | 王治平 | A kind of power source plug socket |
| CN201466289U (en) * | 2009-07-31 | 2010-05-12 | 许东冬 | Safety plug and socket |
| CN102437486A (en) * | 2011-08-29 | 2012-05-02 | 张汝昌 | Power supply plugging device |
| CN205543548U (en) * | 2016-03-22 | 2016-08-31 | 安徽工程大学 | Safe socket reaches rather than complex safety plug |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020176063A1 (en) * | 2019-02-25 | 2020-09-03 | Вадим Иванович ЛИСКИ | Safe electrical socket |
| CN112421322A (en) * | 2020-11-11 | 2021-02-26 | 欧友堂 | Communication power supply controlled by electromagnetic principle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105633742B (en) | 2019-01-04 |
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