WO2009031928A1 - Штепсельное соединение - Google Patents
Штепсельное соединение Download PDFInfo
- Publication number
- WO2009031928A1 WO2009031928A1 PCT/RU2008/000451 RU2008000451W WO2009031928A1 WO 2009031928 A1 WO2009031928 A1 WO 2009031928A1 RU 2008000451 W RU2008000451 W RU 2008000451W WO 2009031928 A1 WO2009031928 A1 WO 2009031928A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plug
- socket
- cord
- lever
- electric cable
- Prior art date
Links
- 238000004870 electrical engineering Methods 0.000 abstract description 2
- 230000036461 convulsion Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
Classifications
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/6335—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
- H01R24/30—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable with additional earth or shield contacts
Definitions
- the invention relates to electrical engineering. It can be used to connect power to electrical devices that require the ability to easily disconnect the plug from the outlet when operating, pulling the power cord with an force higher than that which arises from an accidental jerk of the power cord.
- the widest scope of the invention is plug-in connections of residential and industrial premises.
- the development of electrical and electronic equipment has led to the saturation of modern residential and industrial premises with a large number of electrical and electronic devices connected by electrical wires through plug connections between each other or with the electrical communications of buildings.
- the presence of a large number of wires increases the likelihood of accidentally catching the electric wire by a moving person or object, which can lead to the fall of a person or equipment, with negative consequences in the form of injuries, damage to equipment or electrical networks.
- Magnetic fasteners have recently been used for laptop power wires (MagSafe). This mount holds the mate of the plug at the end of the power cord in the laptop’s power socket. The force of an accidental jerk of the electric cord exceeds the force of magnetic attraction, and the cord is disconnected from the laptop. In this case, the power cord itself remains energized, and the pressing force between the contacts of the plug connection should be small.
- SUBSTITUTE SHEET (RULE 26) low-voltage laptops are minor disadvantages. But for equipment operating from the power supply of industrial and domestic premises with high, life-threatening voltage, and higher requirements for contact quality (as a result, more effort will be required to disconnect such a connection), these drawbacks do not allow the use of the above device.
- the technical result of the invention is to provide easy disconnection of the plug from the outlet when pulling the electric cord with a force higher than the allowable, which may occur from an accidental jerk of the power cord.
- the technical result is achieved by the fact that on the socket there is a lever equipped with a cord holder, while the lever is installed in such a way that under the action of the pulling force of the electric cord interacts with the ejector plug.
- the cord holder can be made in the form of a slider that can move along the lever.
- Figure 2 plug-in electric plug-in connection in the open state, side view.
- the plug connection works as follows. In the connected state (Fig. 1), the plug 1 with the cord 2 is in the socket 3. The cord 2 passes through the plug of the cord holder 4 of the lever 5 (the holder can be made in the form of a slider on the lever, which will allow you to adjust the permissible cord tension). When pulling the cord 2 (FIG. 2) from an accidental jerk in the direction of the arrow, a force is applied to the lever 5, which allows the lever to actuate the plug ejector 6, which moves the plug 1 from the socket 3. After removing the plug, the lever 5 and the ejector 6 to the starting position.
- the proposed plug connection allows you to easily disconnect the plug from the outlet when pulling the power cord with a force higher than that which may occur from an accidental jerking of the power cord, and prevent the fall of a person or equipment, with negative consequences in the form of injuries, damage to equipment or electrical networks .
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/450,235 US20100144185A1 (en) | 2007-08-17 | 2008-07-10 | Plug-and-socket connector |
DE112008002109T DE112008002109B4 (de) | 2007-08-17 | 2008-07-10 | Steckverbindung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007131372 | 2007-08-17 | ||
RU2007131372/09A RU2343608C1 (ru) | 2007-08-17 | 2007-08-17 | Штепсельное соединение |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009031928A1 true WO2009031928A1 (ru) | 2009-03-12 |
Family
ID=40374366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2008/000451 WO2009031928A1 (ru) | 2007-08-17 | 2008-07-10 | Штепсельное соединение |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100144185A1 (ru) |
DE (1) | DE112008002109B4 (ru) |
RU (1) | RU2343608C1 (ru) |
WO (1) | WO2009031928A1 (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2397585C1 (ru) * | 2009-03-05 | 2010-08-20 | Юрий Игоревич Донецкий | Сохраняющее штепсельное соединение |
US9093788B2 (en) * | 2012-09-28 | 2015-07-28 | Atlantic Great Dane, Inc. | Power supply system including panel with safety release |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930116A (en) * | 1973-09-18 | 1975-12-30 | Theodore W Richards | Electric outlet face plates or covers |
DE19513170A1 (de) * | 1995-04-07 | 1996-10-10 | Torsten Dipl Ing Dolkeit | Schutzkontaktstecker |
RU2088005C1 (ru) * | 1991-05-03 | 1997-08-20 | Продакс КФТ | Электрическая розетка |
RU2266593C1 (ru) * | 2004-05-27 | 2005-12-20 | Донецкий Юрий Игоревич | Штепсельное соединение |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2438143A (en) * | 1945-09-10 | 1948-03-23 | Frederick M Turnbull | Cord support |
US2817825A (en) * | 1956-06-20 | 1957-12-24 | Zettle Hallard | Electric plug ejecting mechanism |
US2977564A (en) * | 1958-05-19 | 1961-03-28 | Civitelli Gennaro | Electric plug ejector |
US4042292A (en) * | 1975-08-11 | 1977-08-16 | Chensky Frank T | Wall plate structure |
US4114969A (en) * | 1977-09-29 | 1978-09-19 | Borg John P | Plug release mechanism |
US4821392A (en) * | 1987-12-30 | 1989-04-18 | Romalayland Enterprises | Coupling separator |
FR2664754B1 (fr) * | 1990-07-11 | 1992-10-16 | Interconnection Inf | Connecteur male pour reseau de communication informatique et/ou telephonique. |
US5752850A (en) * | 1996-12-03 | 1998-05-19 | Ziegler; Zelda | Electrical connector-removing apparatus and method |
RU2121739C1 (ru) * | 1997-03-26 | 1998-11-10 | Курский государственный технический университет | Способ электрического контактирования в разъемных контактных соединениях |
DE29807627U1 (de) * | 1998-04-27 | 1998-09-17 | Mantel, Klaus, Dr., 26133 Oldenburg | Netzstecker mit eingebautem Ausschiebemechanismus |
TWM275588U (en) * | 2005-03-16 | 2005-09-11 | Ta-Yu Chen | Ejection device |
-
2007
- 2007-08-17 RU RU2007131372/09A patent/RU2343608C1/ru not_active IP Right Cessation
-
2008
- 2008-07-10 WO PCT/RU2008/000451 patent/WO2009031928A1/ru active Application Filing
- 2008-07-10 DE DE112008002109T patent/DE112008002109B4/de not_active Expired - Fee Related
- 2008-07-10 US US12/450,235 patent/US20100144185A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930116A (en) * | 1973-09-18 | 1975-12-30 | Theodore W Richards | Electric outlet face plates or covers |
RU2088005C1 (ru) * | 1991-05-03 | 1997-08-20 | Продакс КФТ | Электрическая розетка |
DE19513170A1 (de) * | 1995-04-07 | 1996-10-10 | Torsten Dipl Ing Dolkeit | Schutzkontaktstecker |
RU2266593C1 (ru) * | 2004-05-27 | 2005-12-20 | Донецкий Юрий Игоревич | Штепсельное соединение |
Also Published As
Publication number | Publication date |
---|---|
DE112008002109T5 (de) | 2010-09-30 |
RU2343608C1 (ru) | 2009-01-10 |
US20100144185A1 (en) | 2010-06-10 |
DE112008002109B4 (de) | 2012-06-21 |
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