WO2019088307A1 - 안전 콘센트 - Google Patents
안전 콘센트 Download PDFInfo
- Publication number
- WO2019088307A1 WO2019088307A1 PCT/KR2017/012079 KR2017012079W WO2019088307A1 WO 2019088307 A1 WO2019088307 A1 WO 2019088307A1 KR 2017012079 W KR2017012079 W KR 2017012079W WO 2019088307 A1 WO2019088307 A1 WO 2019088307A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lifting plate
- space
- safety shutter
- safety
- plug
- Prior art date
Links
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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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
Definitions
- the present invention relates to a safety outlet, and more particularly, to a safety outlet for shielding a connection terminal of the outlet.
- an outlet is a plug of various electric and electronic products operated by receiving a power supply, so that a power input to a receptacle side flows into an electrical and electronic product through a plug.
- the plug is embedded in a wall of various buildings, And a multi-tap in which an outlet of a battery pack is integrally joined and movable.
- an insertion hole into which a connecting pin of a plug is inserted is generally formed in the front surface, a connection terminal which is in contact with the connection pin and through which electric current is passed is fixed while power is connected to the inside of the insertion hole, When the pin is inserted, current flows through the physical coupling between the connection pin and the connection terminal.
- Korean Patent No. 10-917871 a case in which a top surface is opened and a connection terminal is fixed to a lower inner side; A lifting plate coupled to the inside of the case and moved up and down, the lifting plate having at least one insertion hole into which a connection pin of the power connection plug is inserted; And a connecting pin of the power connection plug is inserted into the insertion hole to lower the lifting plate to the inner side of the case so that the lifting plate is lowered and fixed while the connection terminal and the connecting pin are in contact with each other, And a lifting operation portion that elastically lifts the lifting plate and separates the connection terminal from the connection pin when the plug is pushed downward in the state that the connection pin is in contact with the case.
- the plug and the receptacle since the plug and the receptacle are engaged and separated by only the operation of pressing the plug to the receptacle side, the plug and the receptacle can be joined or separated with only one hand, , Handicapped or handicapped people or children with hand inconveniences or hand weaknesses can not only be made easier to connect and detach the plug to the outlet but also cause damage to the outlet due to excessive force when the plug is pulled out to the outside of the outlet Can be prevented.
- the lifting plate can be lifted and lowered relative to the case regardless of the driving of the lifting plate, and the lifting plate can be rotated regardless of the driving of the lifting plate to open the loading hole.
- the outlet provided with the lifting plate is an object of temptation for the child to play with the novelty, which leads to the failure of the outlet due to the frequent driving of the lifting plate.
- the present invention has been made in order to solve the above-mentioned problems of the related art, and it is an object of the present invention to provide a lifting device for lifting a lifetime of a socket by physically limiting unnecessary driving of a lifting plate, Providing a safe outlet.
- a safety socket comprising: a case including a space into which a plug is inserted and a guide groove formed in a wall surface of the space; A lifting plate having two insertion holes formed by guide pins corresponding to the guide grooves to slidably move the space upward and downward and to which the connecting pins of the plug are passed; A safety shutter inserted into the lifting plate and slid in a horizontal direction and having sliding slopes for opening and closing the two insertion holes; And an engaging means for releasing the restriction of the downward movement of the lifting plate as the safety shutter opens both of the two insertion holes.
- the lifting plate may include a lower lifting plate for receiving the safety shutter therein and an upper lifting plate for closing the opened end of the lower lifting plate.
- a sliding spring is further provided between the lifting plate and the safety shutter to provide an elastic restoring force in a direction in which the safety shutter closes the insertion hole.
- the apparatus may further include a return spring interposed between the lifting plate and the space to hold the lifting plate at an upper portion of the space.
- the lifting plate is provided with a fixing member
- the safety shutter is provided with a latching member which is hooked to the fixing member when the safety shutter is rotated.
- the safety shutter is formed with a support member extending from the sliding slope and spaced from the fixing member.
- the engaging means may include a side groove extending from the guide groove and a stopper formed in the safety shutter to be inserted into the side groove.
- side grooves are located above the wall surface of the space so that the lifting plate is fixed to the upper portion of the space.
- a guide slope is formed between the side groove and the guide groove.
- the lifting plate is driven only when the plug opens the safety shutters by the safety shutters physically restricting the lifting of the lifting plate, unnecessary driving of the lifting plate is physically restricted, There is an effect to extend.
- the lifting plate since the outlet with the lifting plate is the object of temptation to play with the novelty including the infant, the lifting plate operates only when the plug is inserted into the outlet, so that the safety accident is prevented and the frequent operation of the lifting plate .
- FIG. 1 is a perspective view showing a safety outlet according to the present invention.
- FIG. 2 is a perspective view illustrating an exploded perspective view of a safety outlet according to the present invention.
- FIGS. 3 to 4 are perspective views illustrating an operating state of a safety outlet according to the present invention.
- 5A to 5C are enlarged plan views showing an operating state of a safety outlet according to the present invention.
- FIG. 1 is a perspective view showing a safety socket according to the present invention
- FIG. 2 is a perspective view explaining a safety socket according to the present invention
- FIGS. 3 to 4 are perspective views showing an operating state of a safety socket according to the present invention
- FIGS. 5A to 5C are enlarged plan views of the operating state of the safety outlet according to the present invention.
- a safety socket A includes a space 101 into which a plug P is inserted and a guide groove 102 formed in a wall surface of the space 101
- the case 100 is formed and the guide protrusion 201 corresponding to the guide groove 102 is formed so that the space 101 slides up and down and the connecting pin P1 of the plug P crosses
- a return spring 200 interposed between the lift plate 200 and the space 101 to hold the lift plate 200 at the top of the space 101
- a safety shutter 400 inserted into the lift plate 200 and slid in the horizontal direction and having sliding slopes 410 formed to open and close the two insertion holes 202 and the safety shutters 400 ) Releasing the restriction of the downward movement of the lifting plate (200) as both of the two insertion holes (202) are opened, It is composed of 500.
- the case 100 includes a lower case 110 on which an electrode 111 physically connected to a connection pin P1 of a plug P is mounted and a lower case 110 on which an open end of the lower case 110 is closed And an upper case 120 in which the space 101 and the guide protrusion 102 are formed.
- the lifting plate 200 includes a lower lifting plate 210 in which the safety shutter 400 is accommodated and an upper lifting plate 220 closing an opened end of the lower lifting plate 210 do.
- the safety shutter 400 further includes a sliding spring 230 between the lift plate 200 and the safety shutter 400 to provide an elastic restoring force in a direction to close the insertion hole 202.
- a sliding spring 230 between the lift plate 200 and the safety shutter 400 to provide an elastic restoring force in a direction to close the insertion hole 202.
- the lower lifting plate 210 is provided with a spring seating groove 211 for fixing the position of the sliding spring 230 and a guide block 212 for limiting or guiding the movement of the safety shutter 400 .
- the lifting plate 200 is provided with a fixing member 213, and the safety shutter 400 is provided with a stopper 213 which is caught by the fixing member 213 when the safety shutter 400 rotates, Member 420 is formed.
- the safety shutter 400 rotates with respect to the lifting plate 200, (420) abuts on the fixing member (213) to limit the movement of the safety shutter (400). That is, the safety shutter 400 is moved only when all of the connecting pins P1 of the plug P are inserted into the two insertion holes 202.
- the locking means 500 can not release the movement restriction of the lifting plate 200, thereby preventing a safety accident.
- the safety shutter 400 is provided with a support member 430 extending from the sliding slope 410 and spaced apart from the fixing member 213 so that the safety shutter 400 is rotated with respect to the lift plate 200, .
- the engaging means 500 includes a side groove 510 extending from the guide groove 102 and perpendicular to the guide groove 102 and a safety shutter And a stopper 520 formed on the base 400.
- the side groove 510 is located above the wall surface of the space 101 so that the lifting plate 200 is fixed to the upper portion of the space 101. Accordingly, when the side groove 510 and the stopper 520 are coupled to each other, the lift plate 200 is positioned at the uppermost end of the space 101 by closing the space 101.
- a guide inclined surface 530 is formed between the side groove 510 and the guide groove 102 so that the stopper 520 can smoothly move from the side groove 510 to the guide groove 102 .
- the lifting plate 200 is driven The unnecessary driving of the steel plate 200 is physically restricted to extend the service life of the socket.
- the lifting plate 200 can be lifted up only when the plug P is inserted into the safety receptacle A Prevent safety accidents by operating. In addition, the frequent operation of the lifting plate 200 is suppressed.
- FIG 3 shows a state in which the lifting plate 200 is lifted up in the space 101 of the case 100.
- the stopper 520 of the safety shutter 400 is kept inserted into the side groove 510 .
- the safety shutter 400 slides and opens the insertion hole 202.
- the stopper 520 is disengaged from the side groove 510 and the movement restriction of the lift plate 200 is released, and the lift plate 200 is lowered to the lower portion of the space.
- connection pin P1 of the plug P is physically connected to the electrode 111.
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
Claims (9)
- 플러그가 삽입되는 공간과, 상기 공간의 벽면에 형성된 가이드 홈으로 구성된 케이스;상기 가이드 홈에 대응하는 가이드 돌기가 형성되어 상기 공간을 상하로 슬라이딩 이동하며, 플러그의 접속핀이 가로지르는 2개의 삽입공이 형성된 승강판;상기 승강판의 내측에 삽입되어 수평방향으로 슬라이딩 이동하며 상기 2개의 삽입공을 개폐하도록 슬라이딩 경사면이 형성된 안전셔터; 및상기 안전셔터가 2개의 삽입공을 모두 개방함에 따라 상기 승강판의 하방으로의 이동 제한을 해제하는 걸림수단;을 포함하는 것을 특징으로 하는 안전 콘센트.
- 제 1항에 있어서,상기 승강판은 내부에 상기 안전셔터가 수용되는 하부 승강판과, 상기 하부 승강판의 개방된 단부를 마감하는 상부 승강판으로 구성된 것을 특징으로 하는 안전 콘센트.
- 제 2항에 있어서,상기 승강판과 상기 안전셔터의 사이에는 상기 안전셔터가 삽입공을 폐쇄하는 방향으로 탄성 복원력을 제공하는 슬라이딩 스프링이 더 구비된 것을 특징으로 하는 안전 콘센트.
- 제 1항에 있어서,상기 승강판과 공간의 사이에 개재되어 상기 승강판을 공간의 상부에 유지시키는 리턴 스프링을 더 포함하는 것을 특징으로 하는 안전 콘센트.
- 제 2항에 있어서,상기 승강판에는 고정부재가 형성되며, 상기 안전셔터에는 안전셔터의 회전시에 상기 고정부재에 걸리는 걸림부재가 형성된 것을 특징으로 하는 안전 콘센트.
- 제 5항에 있어서,상기 안전셔터에는 상기 슬라이딩 경사면에서 연장되며 상기 고정부재와 간격을 가지는 지지부재가 형성된 것을 특징으로 하는 안전 콘센트.
- 제 1 내지 제 6항 중 어느 한 항에 있어서,상기 걸림수단은,상기 가이드 홈에서 연장 형성된 사이드 홈과, 상기 사이드 홈에 삽입되도록 안전셔터에 형성된 스토퍼로 구성된 것을 특징으로 하는 안전 콘센트.
- 제 7항에 있어서,상기 사이드 홈은 상기 승강판이 공간의 상부에 고정되도록 상기 공간의 벽면 상부에 위치하는 것을 특징으로 하는 안전 콘센트.
- 제 7항에 있어서,상기 사이드 홈과 가이드 홈의 사이에는 가이드 경사면이 형성된 것을 특징으로 하는 안전 콘센트
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2017/012079 WO2019088307A1 (ko) | 2017-10-30 | 2017-10-30 | 안전 콘센트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2017/012079 WO2019088307A1 (ko) | 2017-10-30 | 2017-10-30 | 안전 콘센트 |
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WO2019088307A1 true WO2019088307A1 (ko) | 2019-05-09 |
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PCT/KR2017/012079 WO2019088307A1 (ko) | 2017-10-30 | 2017-10-30 | 안전 콘센트 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113471744A (zh) * | 2021-09-02 | 2021-10-01 | 南通恒益电子有限公司 | 一种防触电的开关面板 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110092085A1 (en) * | 2009-10-20 | 2011-04-21 | Zhejiang Trimone Electric Science & Technology Co. Ltd. | Locking Protective Doors for Electrical Sockets |
KR101152865B1 (ko) * | 2007-10-12 | 2012-06-12 | (주)엘지하우시스 | 안전콘센트 |
KR20130111113A (ko) * | 2012-03-31 | 2013-10-10 | 송승근 | 플러그 유도형 안전 콘센트 |
KR101690219B1 (ko) * | 2014-05-28 | 2016-12-27 | 배봉관 | 콘센트 안전장치 |
KR20170069570A (ko) * | 2015-12-11 | 2017-06-21 | 손성락 | 안전 콘센트 |
-
2017
- 2017-10-30 WO PCT/KR2017/012079 patent/WO2019088307A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101152865B1 (ko) * | 2007-10-12 | 2012-06-12 | (주)엘지하우시스 | 안전콘센트 |
US20110092085A1 (en) * | 2009-10-20 | 2011-04-21 | Zhejiang Trimone Electric Science & Technology Co. Ltd. | Locking Protective Doors for Electrical Sockets |
KR20130111113A (ko) * | 2012-03-31 | 2013-10-10 | 송승근 | 플러그 유도형 안전 콘센트 |
KR101690219B1 (ko) * | 2014-05-28 | 2016-12-27 | 배봉관 | 콘센트 안전장치 |
KR20170069570A (ko) * | 2015-12-11 | 2017-06-21 | 손성락 | 안전 콘센트 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113471744A (zh) * | 2021-09-02 | 2021-10-01 | 南通恒益电子有限公司 | 一种防触电的开关面板 |
CN113471744B (zh) * | 2021-09-02 | 2021-11-05 | 南通恒益电子有限公司 | 一种防触电的开关面板 |
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