WO2013086989A1 - Prise de sécurité antichoc électrique - Google Patents

Prise de sécurité antichoc électrique Download PDF

Info

Publication number
WO2013086989A1
WO2013086989A1 PCT/CN2012/086476 CN2012086476W WO2013086989A1 WO 2013086989 A1 WO2013086989 A1 WO 2013086989A1 CN 2012086476 W CN2012086476 W CN 2012086476W WO 2013086989 A1 WO2013086989 A1 WO 2013086989A1
Authority
WO
WIPO (PCT)
Prior art keywords
reed
wire
socket
conductive
zero
Prior art date
Application number
PCT/CN2012/086476
Other languages
English (en)
Chinese (zh)
Inventor
高国强
高宇
Original Assignee
天津军特科技发展有限公司
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
Priority claimed from CN2011104216143A external-priority patent/CN102496808A/zh
Priority claimed from CN2011205336275U external-priority patent/CN202363643U/zh
Application filed by 天津军特科技发展有限公司 filed Critical 天津军特科技发展有限公司
Publication of WO2013086989A1 publication Critical patent/WO2013086989A1/fr

Links

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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch

Definitions

  • the invention belongs to an electrical socket, and in particular relates to an anti-shock safety socket.
  • the socket device is widely used in daily work and life, and it is plugged into the plug to realize the transmission of electric energy.
  • the electrode of the socket device is designed with a copper socket type.
  • the plug terminal of the plug When the plug terminal of the plug is not fully inserted into the socket device, the plug terminal of the plug has contacted the electrode of the socket device to achieve electrical conduction. Inadvertent use, the user may get an electric shock by touching the plug terminal of the plug.
  • the general socket structure is embedded in the outer casing of the socket, the zero wire socket hole, the fire wire socket hole and the control switch, and the zero wire is directly connected with the zero wire socket hole, and the fire wire is connected with the fire wire socket hole through the control switch.
  • an anti-shock socket comprising a socket body, the socket body is provided with a row of zero wire socket holes and a row of fire wire socket holes, and a row of zero wire socket holes are connected with a neutral wire, a row A fire line is connected to the fire wire socket hole, and a push switch is arranged between each zero wire socket hole and each fire wire socket hole, and one end of each push switch is connected with a live wire, and the other end of each push switch is connected with a fire wire socket hole. connection.
  • Cipheral Patent Application discloses an anti-shock socket comprising a seat plate, a seat body fastened to the seat plate, a plurality of electrodes and a plurality of insulating blocks.
  • a socket is provided on the seat plate.
  • the electrodes are placed on the base and below the socket of the seat plate.
  • the insulating block is placed between the jack and the electrode, and the insulating block is provided with an upper and lower penetrating plug The perforations corresponding to the holes.
  • the plug terminal of the plug when the plug terminal of the plug is not fully inserted into the anti-shock socket, the plug terminal only contacts the insulating block, and is not electrically connected with the anti-shock socket, so that the anti-shock socket can achieve the effect of preventing electric shock.
  • the above patent application structure is not simple, although it is convenient to use, it does not completely eliminate the security risks, especially for children to solve problems.
  • the invention is to overcome the deficiencies in the prior art, and provides an anti-shock safety socket, which adopts a universal plug to push the contacts of the socket to cause the two internal metal contacts to be turned on to form a conductive loop; the zero line and the fire line are adopted.
  • the metal reed contact structure and the mutual cross-connection method even if the child puts a finger or a metal object into the jack, the jack is not charged, and the other jack is turned on, thereby ensuring the socket Security performance.
  • an anti-shock safety socket comprising a socket body, characterized in that: an insulating board, a zero-line socket reed, a firewire socket reed and two sets of contact spring mechanisms are further included.
  • the neutral wire reed spring is connected with a group of contact spring mechanisms to form a zero wire contact spring mechanism, and the fire wire socket spring piece and another set of contact spring mechanism are connected to form a live wire spring mechanism, and are respectively fixed on the insulating plate.
  • the contact spring mechanism is composed of a push-pull spring, a movable conductive reed, a live wire conductive reed and a neutral conductive reed, and the upper end of the push-pull reed is fixed to the insulating post.
  • the live wire socket reed is connected with the zero wire movable conductive reed of the zero wire contact spring mechanism, and the neutral wire spring reed is connected with the live wire active conductive reed of the live wire spring mechanism, and the neutral wire of the contact spring mechanism is electrically conductive.
  • the reed and the live wire reed are respectively connected to the common power transmission line; or the live wire reed is connected with the live wire active reed of the live wire spring mechanism, and the zero wire activity of the neutral wire reed and the zero wire contact spring mechanism
  • the conductive reeds are connected, and the neutral conductive reeds and the live conductive reeds of the contact spring mechanism are respectively connected to the common power transmission line.
  • a bracket is disposed between the neutral wire of the contact spring mechanism and the live wire spring reed and the movable conductive spring, and an insulating column is connected between the movable conductive spring and the push-pull spring, and the insulating column is provided with a reset. spring.
  • the zero wire socket reed or the fire wire socket reed is respectively opposite to the other side of the push-pull spring There is a guide plate for easy entry of the plug terminal.
  • the push-pull reed is a metal push-pull reed
  • the zero-line socket reed and the live wire reed reed and the movable conductive reed and the live wire reed and the neutral conductive reed are made of metal sheets, and the movable conductive reed and The upper end of the live wire conductive reed and the neutral wire reed is fixed to the conductive post.
  • the zero wire and the fire wire are connected by a reed contact structure and cross-connected each other. Even if a child puts a finger or a metal object into a single jack, the jack is not charged; even if the metal acts as a push , the internal two metal contacts are turned on, the jack is not charged, but the circuit of the other jack is turned on; at the same time, an overcurrent protector is provided, even if the two jacks are simultaneously operated in danger, It also causes circuit interruptions, thus ensuring the absolute safety of the socket.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a schematic view of the cross-connection of the present invention
  • Figure 3 is a schematic illustration of the straight connection of the present invention.
  • an anti-shock safety socket includes a socket body (not shown), and includes an insulating plate 1 and a neutral wire.
  • a socket spring 2 a fire wire socket reed 3 and two sets of contact spring mechanisms, the neutral wire spring reed and a set of contact spring mechanisms are connected to form a zero wire contact spring mechanism, a fire wire socket spring and another set of contact spring mechanism
  • the contact spring mechanism constituting the live wire is connected to the insulating plate, and the contact spring mechanism is composed of a push-pull spring 4, a movable conductive reed 5, a neutral conductive reed 6, and a live wire reed 7 which is pushed and pulled. The upper end of the reed is fixed to the insulating post 8.
  • a bracket 13 is disposed between the neutral wire or the live wire spring reed of the contact spring mechanism and the movable conductive spring, and an insulating column is connected between the movable conductive spring and the push-pull spring, and the insulating column passes through the branch.
  • the mounting hole is provided with a return spring 14 for reciprocating movement.
  • the zero wire socket reed or the fire wire socket spring is respectively provided with a guide plate 10 for facilitating the entry of the plug terminal 12 with respect to the other side of the push-pull spring.
  • the push-pull reed is a metal push-pull reed, the zero-line socket reed and the live wire reed reed and the movable conductive reed and the live electric reed and the neutral conductive reed are made of metal pieces such as phosphor bronze.
  • the movable conductive reed and the live conductive reed and the upper end of the neutral conductive reed are fixed to the conductive post 9.
  • the movable conductive reed is connected to the common power transmission line through the overcurrent protector 11 to form a combined multi-head socket.
  • the live wire reed 3 is connected to the zero wire movable conductive reed 5' of the neutral wire contact mechanism, and the neutral wire reed 2 is connected to the live wire active reed 5 of the live wire contact mechanism.
  • the neutral wire reed 6 and the live wire reed 7 of the contact spring mechanism are respectively connected to the common transmission line, and become a two-stage protection of the cross connection;
  • the firewire socket reed 3 is connected to the live wire active reed 5 of the live wire spring mechanism, and the neutral wire reed 2 is connected to the zero wire active conductive reed 5' of the neutral wire contact mechanism, the contact spring mechanism
  • the neutral wire reed 6 and the live wire reed 7 are respectively connected to the common power transmission line, and become a first-stage protection of the straight connection.
  • the left and right plug terminals are inserted into the zero-wire socket reed 2 of the socket, and the fire-wire socket reed 3, and the plug terminal simultaneously pushes the push-pull reeds of the two sets of contact spring mechanisms to move, the insulating column pushes the movable conductive reed to bend and moves, and the movable conductive spring
  • the conductive post of the sheet is in contact with the conductive reed of the live wire and the conductive post of the neutral conductive reed, and the circuit is turned on; when abnormal power is used, such as a child throwing metal into one of the jacks, due to the spring
  • the mechanism is in the normally open state, and the jack has no power; if one of the sets of the spring mechanism is turned into a closed state, but the circuit of the other jack is turned on, the jack of the group has no electricity, and keeps it safe. Sex.

Landscapes

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

Abstract

La présente invention concerne un connecteur de sécurité antichoc électrique, comprenant un corps de prise, une carte isolante (1), une lame de ressort de prise à fil à zéro (2), une lame de ressort de prise à fil chaud (3), et deux groupes de mécanismes de ressort de contact. La lame de ressort de prise à fil à zéro est connectée avec un groupe de mécanisme à ressort de contact en vue de constituer le mécanisme à ressort de contact d'un fil à zéro. La lame de ressort de prise à fil chaud est connectée à l'autre groupe de mécanisme à ressort de contact en vue de constituer le mécanisme à ressort de contact d'un fil chaud. Les mécanismes à ressort de contact sont fixés respectivement sur la carte isolante. Le mécanisme à ressort de contact comprend une lame de ressort push-pull (4), une lame de ressort conductrice mobile (5, 5'), une lame de ressort conductrice de fil chaud (7) et une lame de ressort conductrice de fil à zéro (6). Les extrémités supérieures de la lame de ressort push-pull sont connectées de manière fixe à des colonnes isolées (8). Les extrémités supérieures de la lame de ressort conductrice mobile, de la lame de ressort conductrice de fil chaud, et de la lame de ressort conductrice de fil à zéro sont connectées de manière fixe à des colonnes conductrices (9). Le fil à zéro est connecté et mutuellement intersecté avec le fil chaud par la structure de contact à lame de ressort dans la prise. Même lorsqu'un doigt d'enfant ou un objet métallique est inséré dans un trou de la prise et que les deux contacts métalliques du trou sont concernés, le trou n'est pas actif et l'autre trou est actif. La prise est une prise de sécurité et antichoc électrique.
PCT/CN2012/086476 2011-12-15 2012-12-13 Prise de sécurité antichoc électrique WO2013086989A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN2011104216143A CN102496808A (zh) 2011-12-15 2011-12-15 防触电安全插座
CN2011205336275U CN202363643U (zh) 2011-12-15 2011-12-15 防触电安全插座
CN201120533627.5 2011-12-15
CN201110421614.3 2011-12-15

Publications (1)

Publication Number Publication Date
WO2013086989A1 true WO2013086989A1 (fr) 2013-06-20

Family

ID=48611854

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/086476 WO2013086989A1 (fr) 2011-12-15 2012-12-13 Prise de sécurité antichoc électrique

Country Status (1)

Country Link
WO (1) WO2013086989A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3031418A1 (fr) * 2015-01-07 2016-07-08 Ouadah Hadjebi Prise electrique murale securisee de type femelle, empechant l'electrocution par insertion d'une tige metallique
CN112821119A (zh) * 2021-02-01 2021-05-18 壹弘科技(深圳)有限公司 一种防触电结构及插座

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2140571Y (zh) * 1992-12-03 1993-08-18 上海市冶金建设公司 安全插座
US6310306B1 (en) * 2000-04-03 2001-10-30 John Norling Safety wall socket assembly
CN2603548Y (zh) * 2002-12-30 2004-02-11 黎蕾 新型安全插座
CN201038495Y (zh) * 2007-04-06 2008-03-19 巢海峰 安全插座
CN102496808A (zh) * 2011-12-15 2012-06-13 天津军特科技发展有限公司 防触电安全插座
CN202363643U (zh) * 2011-12-15 2012-08-01 天津军特科技发展有限公司 防触电安全插座

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2140571Y (zh) * 1992-12-03 1993-08-18 上海市冶金建设公司 安全插座
US6310306B1 (en) * 2000-04-03 2001-10-30 John Norling Safety wall socket assembly
CN2603548Y (zh) * 2002-12-30 2004-02-11 黎蕾 新型安全插座
CN201038495Y (zh) * 2007-04-06 2008-03-19 巢海峰 安全插座
CN102496808A (zh) * 2011-12-15 2012-06-13 天津军特科技发展有限公司 防触电安全插座
CN202363643U (zh) * 2011-12-15 2012-08-01 天津军特科技发展有限公司 防触电安全插座

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3031418A1 (fr) * 2015-01-07 2016-07-08 Ouadah Hadjebi Prise electrique murale securisee de type femelle, empechant l'electrocution par insertion d'une tige metallique
WO2017017318A1 (fr) * 2015-01-07 2017-02-02 Ouadah Hadjebi Prise electrique femelle securisée
CN112821119A (zh) * 2021-02-01 2021-05-18 壹弘科技(深圳)有限公司 一种防触电结构及插座
CN112821119B (zh) * 2021-02-01 2023-12-22 圳匠电器(深圳)有限公司 一种防触电结构及插座

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