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WO2024054096A1 - Fiche électrique sûre apte à reconnaître une connexion complète - Google Patents

Fiche électrique sûre apte à reconnaître une connexion complète Download PDF

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Publication number
WO2024054096A1
WO2024054096A1 PCT/KR2023/013522 KR2023013522W WO2024054096A1 WO 2024054096 A1 WO2024054096 A1 WO 2024054096A1 KR 2023013522 W KR2023013522 W KR 2023013522W WO 2024054096 A1 WO2024054096 A1 WO 2024054096A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric plug
electric
plug
outlet
insertion hole
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.)
Ceased
Application number
PCT/KR2023/013522
Other languages
English (en)
Korean (ko)
Inventor
신헌수
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority claimed from KR1020230119687A external-priority patent/KR20240035372A/ko
Publication of WO2024054096A1 publication Critical patent/WO2024054096A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H01R13/04—Pins or blades for co-operation with sockets
    • 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
    • H01R13/46—Bases; Cases

Definitions

  • the present invention relates to a safe electric plug for recognizing complete connection. More specifically, when a user inserts and connects an electric plug to an electrical outlet, the user can sense and recognize the complete connection between the electric plug and the electrical outlet. It's about safe electrical plugs.
  • a power cord which is a wire carrying current, is installed in an electric device, and an electric plug is provided at the end of the power cord to transmit power from an electric outlet to the electric device.
  • the electric plug has a body made of an insulator and is formed to be inserted into the insertion hole of an electric outlet.
  • One side of the electric plug has two parts that contact the electrode terminals of the electric outlet and receive power when the electric plug is inserted into the outlet of the electric outlet.
  • the above plug pins are protruding.
  • An electric outlet is a device for connecting to an external power source, and is also called a plug socket. Depending on the purpose, it is classified into a fixed type that is embedded in a wall, etc., and a mobile type that is easy to carry and store. In addition, the electric outlet is formed with one or more insertion holes forming a hole shape for inserting and connecting an electric plug.
  • the complete connection between the electric plug and the electrical outlet means that the electric plug is pushed all the way inside the insertion hole, and the front end of the electric plug touches and settles on the seating surface formed inside the insertion hole.
  • the electric plug and the electric outlet must be completely connected. This is because the plug pins and the electrode terminals inside the electrical outlet come into surface contact, and as a result, the current and voltage move at a constant intensity.
  • the purpose of the present invention is to enable the user to reliably detect and recognize the complete binding of the electric plug and the electrical outlet when inserting and binding the electric plug into the insertion hole of the electric outlet, thereby preventing the occurrence of incomplete binding between the electric plug and the electrical outlet.
  • the goal is to provide a safety electric plug that is fully connected to prevent accidents such as fire.
  • the present invention relates to an electric plug that is inserted into an electric outlet and transmits power from the electric outlet to an electric device, wherein the electric plug is completely bound to the insertion hole of the electric outlet. It includes a sensing means that senses whether the electric plug is connected to the sensing means and a notification means that generates a signal so that the user can sense and recognize it when the electric plug is completely inserted into the insertion hole of the electric outlet.
  • a safety electrical plug can be provided to ensure full engagement.
  • the sense may include hearing, touch, sight, or a combination thereof.
  • the sensing means is formed to enter and exit the electric plug, so that when the electric plug is completely inserted and engaged in the insertion hole of the electric outlet, it is pressed against the seating surface of the insertion hole and enters the interior of the electric plug. It may include a switch and a shaft formed so that one end is connected to the switch and moved by the switch inside the electric plug.
  • an elastic member is inserted between the electric plug and the switch so as to be flexible in length and returns the switch to protrude outward from the electric plug when the electric plug is pulled out from the insertion hole of the electric outlet. It may include more.
  • the notification means is formed to be connected to the circumference of the shaft and moves with the shaft, and is formed inside the electric plug to generate a sound when it comes into contact with the operator. It may include a sound-causing terminal that allows the user to sense and recognize it by hearing, and a vibration terminal that is formed adjacent to the sound-inducing terminal and generates vibration when in contact with the operator, allowing the user to sense and recognize it by touch. .
  • both sides of the electric plug may further include through holes formed to transmit the sound of the ringing terminal and the vibration of the vibration terminal to the outside.
  • the notification means includes a rotating plate rotatably formed on the outer surface of the electric plug, a display unit formed on the surface of the rotating plate to visually sense and recognize the user, the rotating plate, and the shaft. It may include a power transmission unit that is formed to be connected between the shafts and converts the linear motion of the shaft into rotational motion to rotate the rotating plate.
  • the power transmission unit includes a first cam that is connected to the shaft and has a plurality of first inclined surfaces at an end and moves in a straight line, and is connected to the rotating plate corresponding to the first cam and has a plurality of first inclined surfaces at the end. It may also include a second cam that rotates by having a plurality of second inclined surfaces that each move on the plurality of first inclined surfaces by applying pressure from the first cam.
  • the fire risk that occurs when the electric plug and the electrical outlet are incompletely connected is eliminated. can be removed.
  • FIG. 1 is a diagram illustrating a safety electric plug and an electric outlet for fully connected recognition according to an embodiment of the present invention.
  • Figure 2 is a cross-sectional view of a safety electric plug for fully connected recognition according to an embodiment of the present invention.
  • Figure 3 is a diagram showing a sensing means of a safety electric plug for fully connected recognition according to an embodiment of the present invention.
  • Figure 4 is a diagram illustrating a notification means in the form of auditory and tactile detection in a safety electric plug for full connection recognition according to an embodiment of the present invention.
  • Figures 5 and 6 are diagrams showing a notification means in the form of visual detection in a safety electric plug for full connection recognition according to an embodiment of the invention.
  • Figure 7 is a diagram illustrating a notification means including auditory, tactile, and visual detection in a safety electric plug for full connection recognition according to an embodiment of the invention.
  • FIG. 1 is a diagram illustrating a safety electric plug and an electric outlet for recognizing a complete connection according to an embodiment of the present invention
  • Figure 2 is a cross-section of a safety electric plug for recognizing a complete connection according to an embodiment of the present invention.
  • FIG. 3 is a diagram showing a sensing means of a safety electric plug for full connection recognition according to an embodiment of the present invention
  • FIG. 4 is a diagram showing a safety electric plug for full connection recognition according to an embodiment of the present invention.
  • It is a diagram showing a notification means in the form of auditory and tactile detection in an electric plug
  • Figures 5 and 6 are diagrams showing a notification means in the form of visual detection in a safety electric plug for full connection recognition according to an embodiment of the invention.
  • FIG. 7 is a diagram illustrating a notification means including audible, tactile, and visual detection in a safety electric plug for full connection recognition according to an embodiment of the invention.
  • the electric plug 100 of the present invention has a body 110 made of an insulator and is formed to be inserted into the insertion hole 210 of the electric outlet 200, and is located inside the insertion hole 210.
  • the front end 100a of the electric plug 100 which contacts and seats on the formed seating surface 210a, has two or more plug pins 120 that contact the electrode terminal 220 in the electric outlet 200 and receive power. It is formed to be placed.
  • the front end portion 100a of the electric plug 100 is in contact with the seating surface 210a of the insertion hole 210, so that the electric plug ( 100) is connected to the sensing means 300 to sense whether the electric plug 100 is completely inserted and engaged, and the electric plug 100 is completely inserted into the insertion hole 210 of the electric outlet 200.
  • it is formed by including notification means 400 and 500 that generate a signal so that the user can sense and recognize it with his senses.
  • the sense consists of hearing, touch, vision, or a combination thereof, so that the user clearly detects and recognizes that the electric plug 100 is completely inserted into the insertion hole 210 of the electric outlet 200 through the ears, skin, and eyes. You can do it.
  • the sensing means 300 is a means for sensing whether the electric plug 100 is completely inserted into the insertion hole 210 of the electric outlet 200.
  • (300) consists of a switch (310) and a shaft (320).
  • the switch 310 is formed to be removable from the front end 100a of the electric plug 100, and when the electric plug 100 is completely inserted into the insertion hole 210 of the electric outlet 200, , is pressed against the seating surface 210a of the insertion hole 210 and is inserted into the interior of the electric plug 100.
  • the shaft 320 has a predetermined diameter and length, has one end connected to the switch 310, and the other end is received inside the electric plug 100, so that the electric plug 100 is operated by the switch 310. It is formed to move in a straight line inside and move toward the notification means (400). In addition, between the electric plug 100 and the switch 310, when the electric plug 100 is pulled out from the insertion hole 210 of the electric outlet 200, the switch 310 is connected to the electric plug 100.
  • An elastic member 330 for returning to protrude to the outside is inserted to be elastic in length.
  • the elastic member 330 is preferably a compression coil spring, but is not limited to this and other members can be used as long as the switch 310 can be returned to protrude outward from the electric plug 100.
  • the notification means 400 when the electric plug 100 is completely inserted into the insertion hole 210 of the electric outlet 200, the notification means 400 notifies the user through hearing and touch.
  • the notification means 400 consists of an operator 410, a sound inducing terminal 420, and a vibration terminal 430.
  • the actuator 410 is connected to protrude around one side of the shaft 320 and moves together with the shaft 320.
  • the sound-causing terminal 420 is formed inside the electric plug 100 and generates a sound when it comes into contact with the operator 410, allowing the user to insert the electric plug 100 into the insertion hole of the electric outlet 200. It is configured to sense and recognize by hearing that it is completely inserted and bound to (210).
  • the vibration terminal 430 is formed inside the electric plug 100 adjacent to the vibration inducing terminal 420 and generates vibration when in contact with the operator 410, allowing the user to use the electric plug 100. It is formed to detect and recognize through tactile sense that it is completely inserted into the insertion hole 210 of the electric outlet 200.
  • both sides of the electric plug 100 are formed to pass through the inside of the electric plug 100 to transmit the sound of the sound inducing terminal 420 and the vibration of the vibration terminal 430 to the outside.
  • a through hole 130 is formed.
  • the sound inducing terminal 420 and the vibration terminal 430 are most suitable to be made of metal, but this is not limited to this, and if each can generate sound and vibration by contact with the operator 410, other materials are used. is also applicable.
  • the electric plug 100 is separated from the insertion hole 210 of the electric outlet 200, or the electric plug 100 is incompletely inserted into the insertion hole 210 of the electric outlet 200.
  • the switch 310 protrudes outward from the front end 100a of the electric plug 100 by the pressure of the elastic member 330, and is thus connected to the switch 310 with the shaft 320.
  • the operator 410 is located away from the sound inducing terminal 420 and the vibration terminal 430. At this time, it is an initial stage in which the notification means 400 does not operate. As the operator 410 does not contact the sound-inducing terminal 420 and the vibration terminal 430, the user hears the sound of the sound-inducing terminal 420 and , the vibration of the vibration terminal 430 cannot be detected and recognized.
  • the switch 310 In order to supply power to an electric device, when the user completely inserts the electric plug 100 into the insertion hole 210 of the electric outlet 200, as shown in FIG. 3, the switch 310 is connected to the insertion hole 210.
  • the operator 410 which is pressed against the seating surface 210a and is inserted into the interior of the electric plug, and connected to the switch 310 with the shaft 320, is connected to the sound-causing terminal 420 inside the electric plug 100. and moves toward the vibration terminal 430. Accordingly, as shown in FIG. 4, the operator 410 moving with the shaft 320 sequentially contacts and bounces the sound trigger terminal 420 and the vibration terminal 430, which are the notification means 400.
  • the sound-causing terminal 420 generates a sound
  • the vibration terminal 430 generates vibration
  • the sound of the sound-causing terminal 420 and the vibration of the vibration terminal 430 are electrically generated, as shown in FIG. 2. It is transmitted to the outside through holes 130 formed on both sides of the plug 100.
  • the user audibly detects and recognizes that the electric plug 100 is completely bound to the insertion hole 210 of the electric outlet 200 through the sound of the sound-inducing terminal 420, which is the notification means 400, and the user also recognizes.
  • the vibration of the vibration terminal 430 which is the notification means 400, it is recognized by tactile sense that the electric plug 100 is completely bound to the insertion hole 210 of the electric outlet 200.
  • the notification means 500 allows the user to visually detect and recognize this when the electric plug 100 is completely inserted and engaged in the insertion hole 210 of the electric outlet 200.
  • the notification means 500 is formed by maintaining a rotary plate 510, a display unit 520, and a power transmission unit 530 coupled to each other.
  • the rotating plate 510 has a disk shape and is rotatably formed on the outer surface of the electric plug 100, and the display unit 520 displays colors on the surface of the rotating plate 510 so that the user can visually detect and recognize it. It is formed to have a shape, and the power transmission unit 530 is connected between the rotating plate 510 and the shaft 320 to convert the linear motion of the shaft 320 into rotational movement to rotate the rotating plate 510. It is formed to rotate.
  • the power transmission unit 530 is connected to the shaft 320 and includes a first cam 531 that has a plurality of first inclined surfaces 531a at the ends and moves in a straight line, and a first cam 531 corresponding to the first cam 531. It is connected to the rotary plate 510 and has a plurality of second inclined surfaces 532a at the end, each of which slides on the plurality of first inclined surfaces 531a by pressure of the first cam 531, and rotates. It consists of a second cam (532).
  • a first cam 531 connected to the shaft 320 converts the linear motion of the shaft 320 into rotational movement and rotates the rotating plate 510. That is, referring to FIG. 6, when the first cam 531 presses the second cam 532 by the shaft 320 moving in a linear motion, the second inclined surface 532a of the second cam 532 The second cam 532 rotates while sliding along the first inclined surface 531a of the first cam 531, and the rotating plate 510 connected to the second cam 532 also moves together with the second cam 532. It rotates.
  • the user visually senses and recognizes the positional displacement of the display portion 520 to determine whether the electric plug 100 is connected to the electrical outlet 200. It can be confirmed that it is completely bound to the insertion hole 210.
  • the electric plug 100 is provided with a sensing means 300 that senses whether the electric plug 100 is completely inserted into the insertion hole 210 of the electric outlet 200, and the sensing means (300) is provided with a notification means (400) that allows the user to sense and recognize by hearing, touch, and sight when the electric plug (100) is completely inserted into the insertion hole (210) of the electric outlet (200).
  • a sensing means 300 that senses whether the electric plug 100 is completely inserted into the insertion hole 210 of the electric outlet 200
  • the sensing means (300) is provided with a notification means (400) that allows the user to sense and recognize by hearing, touch, and sight when the electric plug (100) is completely inserted into the insertion hole (210) of the electric outlet (200).
  • 500 is integrally connected, the user can sense and recognize the complete connection of the electric plug 100 and the electric outlet 200 through a combination of hearing, tactile, and visual.
  • the user can sense and recognize the complete connection of the electric plug 100 and the electric outlet 200 by hearing, tactile, visual, or a combination thereof, the electric plug 100 and the electric outlet ( 200), the risk of fire arising from incomplete binding can be eliminated.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

La présente invention concerne une fiche électrique sûre apte à reconnaître une connexion complète. En particulier, la fiche électrique comprend : un moyen de détection pour détecter si la fiche électrique est complètement insérée/connectée à un port d'insertion d'une prise électrique ; et un moyen de notification connecté au moyen de détection de manière à générer un signal tel que lorsque la fiche électrique est complètement insérée/connectée au port d'insertion de la prise électrique, un utilisateur peut détecter et reconnaître l'insertion/connexion complète de la fiche électrique. Ainsi, l'utilisateur peut détecter et reconnaître la connexion complète de la fiche électrique à la prise électrique par un sens auditif, un sens tactile, un sens visuel ou une combinaison de ceux-ci, éliminant ainsi le risque d'incendie qui peut être causé par la connexion incomplète de la fiche électrique à la prise électrique.
PCT/KR2023/013522 2022-09-08 2023-09-08 Fiche électrique sûre apte à reconnaître une connexion complète Ceased WO2024054096A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20220114546 2022-09-08
KR10-2022-0114546 2022-09-08
KR10-2023-0119687 2023-09-08
KR1020230119687A KR20240035372A (ko) 2022-09-08 2023-09-08 완전결속 인지를 위한 안전 전기 플러그

Publications (1)

Publication Number Publication Date
WO2024054096A1 true WO2024054096A1 (fr) 2024-03-14

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ID=90191596

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2023/013522 Ceased WO2024054096A1 (fr) 2022-09-08 2023-09-08 Fiche électrique sûre apte à reconnaître une connexion complète

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Country Link
WO (1) WO2024054096A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3079538U (ja) * 2000-12-28 2001-08-24 省二 小松 接続不良警告プラグ
JP2014222612A (ja) * 2013-05-14 2014-11-27 富士電線工業株式会社 差し込みプラグ
KR20170079312A (ko) * 2015-12-30 2017-07-10 성경정밀(주) 전원 플러그
KR101772467B1 (ko) * 2017-01-04 2017-08-30 이슬기 사용전력 표시기능을 갖는 멀티탭
JP2020526176A (ja) * 2017-06-26 2020-08-27 セキュリプラグ リミテッドＳｅｃｕｒｉｐｌｕｇ Ｌｔｄ 電気安全カバー

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3079538U (ja) * 2000-12-28 2001-08-24 省二 小松 接続不良警告プラグ
JP2014222612A (ja) * 2013-05-14 2014-11-27 富士電線工業株式会社 差し込みプラグ
KR20170079312A (ko) * 2015-12-30 2017-07-10 성경정밀(주) 전원 플러그
KR101772467B1 (ko) * 2017-01-04 2017-08-30 이슬기 사용전력 표시기능을 갖는 멀티탭
JP2020526176A (ja) * 2017-06-26 2020-08-27 セキュリプラグ リミテッドＳｅｃｕｒｉｐｌｕｇ Ｌｔｄ 電気安全カバー

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