WO2001061793A1 - Prise male de courant electrique - Google Patents

Prise male de courant electrique Download PDF

Info

Publication number
WO2001061793A1
WO2001061793A1 PCT/KR2000/000686 KR0000686W WO0161793A1 WO 2001061793 A1 WO2001061793 A1 WO 2001061793A1 KR 0000686 W KR0000686 W KR 0000686W WO 0161793 A1 WO0161793 A1 WO 0161793A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade
shaped
contact
round
shaped contacts
Prior art date
Application number
PCT/KR2000/000686
Other languages
English (en)
Inventor
Jin Young Choi
Original Assignee
Jin Young Choi
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 Jin Young Choi filed Critical Jin Young Choi
Publication of WO2001061793A1 publication Critical patent/WO2001061793A1/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
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter

Definitions

  • the present invention relates to an electric plug. More particularly, it relates
  • terminal can be various by the angle of turning of the blade-shaped contacts and by
  • FIG. 1 depicts a conventional electric plug assembly. On the upper surface of
  • a case 1 is formed a plug connecting part 2.
  • Plugs 3 generally used in Europe, US,
  • plug contacting part 2 is turned to plug 3 the same as the foreign country's
  • the conventional plug assembly has a plurality of plugs
  • an object of the present invention is to provide an electric plug that has
  • an electric plug including at least two blade-shaped contacts each having on
  • receivers be moved to left and right within a predetermined range.
  • an electric plug includes
  • At least two blade-shaped contacts each having on its front end blade-shaped
  • an electric plug includes at least two round-shaped contacts each having a lengthwise cut-off part
  • the electric plug may further include an angle controller controlling the angle
  • the electric plug may further include a contact moving part moving the
  • FIG. 1 depicts a conventional electric plug
  • FIG. 2 is a perspective view of an electric plug according to a first preferred
  • FIG. 3 is a sectional view of the electric plug according to the first preferred
  • FIG. 4 is a sectional view of the operating state of the electric plug according
  • FIG. 5 shows the operating relation of round-shaped contacts and blade-
  • FIG. 6 is a perspective view of the protruding blade-shaped contacts
  • FIG. 7 is a front view of the operating state of the electric plug according to
  • FIG. 8 depicts terminals in various shapes embodied by the electric plug of
  • FIG. 9 is a cross-sectional view of an electric plug with blade-shaped
  • FIG. 10 is a longitudinal sectional view as taken along line of FIG. 9's A -
  • FIG. 11 is a cross-sectional view of the electric plug with round-shaped
  • FIG. 12 is a longitudinal sectional view as taken along line of FIG. ll's B -
  • FIG. 13 is a perspective view showing the relation of a contact receiver's
  • FIG. 14 is a longitudinal sectional view as taken along line of FIG. 13's C -
  • FIG. 15 is a perspective view showing the relation of a contact receiver's contact through hole and the round-shaped contacts protruding from the electric plug
  • FIG. 16 is a perspective view of FIG. 9's blade-shaped contact outgoing and
  • FIG. 17 is a perspective view of FIG. ll's round-shaped contact outgoing
  • FIG. 18 is a partially cut-away perspective view of the rear end of FIG. 12's
  • FIG. 19 is a perspective view of FIG. 12's contact selecting member
  • FIG. 20 is a rear view of the electric plug according to the second preferred
  • FIG. 21 is a front view showing the various positions of various blade-
  • FIGS. 1 to 8 examples of which are illustrated in FIGS. 1 to 8.
  • an electric plug of the first preferred embodiment is illustrated in FIGS. 1 to 8.
  • embodiment includes a case 110, contact receivers 120a and 120b, round-shaped
  • Case 110 constitutes the outer shape of the inventive electric plug, and has a
  • Each of contact receivers 120a and 120b is tube shaped
  • Each of contact receivers 120a and 120b has a
  • blade-shaped contacts 130a and 130b go in and come out through these openings
  • Round-shaped contacts 140a and 140b protrude to the front of contact
  • Each of round-shaped contacts 140a and 140b has a jaw 143 on its front portion to mate with a race 135 of respective blade-shaped contacts 130a and
  • a guide baton 141 is provided to the rear end of each of round-shaped
  • Guide batons 141 respectively support round-shaped contacts 140a and 120b.
  • openings 122 are not closed, and are protruding to the outside of contact
  • Blade-shaped contacts 130a and 130b form a blade-shaped terminal.
  • a spring 134 is provided to the outer surface of each of extending batons
  • Blade-shaped contacts 130a and 130b are outside of contact receivers 120a and 120b.
  • Supporting plate 132 to which extending batons 131 of blade-shaped
  • contacts 130a and 130b are joined has a sectional shape of r and includes a press
  • a handle 121 is formed
  • blade-shaped contacts 130a and 130b are each in contact
  • blade-shaped contacts 130a and 130b are used as a blade
  • buttons 133 are provided to
  • openings 122 are opened and round-
  • FIG. 9 is a cross-sectional view of an electric plug with blade-shaped
  • embodiment includes a case 200, a pair of contact receivers 210 arranged running
  • the plug also includes a pair of round-shaped contacts 230 partially going
  • bush 206 is tightly fitted into lead hole 205 and serves to hold the lead not to be
  • FIG. 20 is a rear view of the electric plug of the second preferred
  • a guide hole 207 is lengthwise provided to a given
  • a guide hole is widthwise provided to the front surface
  • Respective contact receivers 210 are provided to the right and
  • a race 203 is provided to lower case 201, and a set
  • protrusion 219a is provided to right contact receiver 210 to mate with race 203.
  • FIG. 13 is a perspective view showing the relation of a contact receiver's contact through hole and the blade-shaped contacts protruding from the electric plug
  • Rims 213 are each in tapered shape and have a rear part with a larger
  • a position set pin 215 is
  • contact receiver 210 's rear portion to create an electrical path by contacting respective contacts 230 and 250.
  • FIG. 18 is a cut-away perspective view of the contact receiver's rear end
  • contact receiver 210 serves to guide and limit a movement of
  • connector 219 may be drawn out of case 200 passing through bush 206.
  • Blade-shaped contact 250 also has a tapered portion 253 formed adjacent to
  • FIG. 16 is a perspective view of FIG. 9. As shown in FIG.l 16, blade-shaped
  • baton moving race 265 laterally communicating with left extending baton insertion
  • Reference numerals 266 and 267 denote a jaw catching the pulling lug and a
  • FIG. 12 is a longitudinal sectional view as taken along line of FIG. 11's B - B.
  • tapered portion 232 having a diameter larger from the rear end of round-shaped
  • a portion without race 233a is formed to a depth of
  • round-shaped contact 230 goes out and comes in receiver 210 while it is turned to let
  • non-race 233a mate with a portion with race 233b (used as a relative concept with
  • FIG. 17 is a perspective view of round-shaped outgoing and incoming
  • Reference numeral 276 denotes a jaw catching
  • FIG. 17 is a perspective view of a contact selecting member of FIG. 12. As depicted in FIG. 21, a guide hole 204 is provided to the front of case 200
  • blade-shaped contacts 250a and 250b are in a shape of ⁇ /.
  • blade-shaped contacts 250 are being protruded, a user has to hold each blade-shaped
  • round-shaped contacts 250 are moved forward to the outside of contact receivers 210
  • round-shaped contacting portions 231 of respective round-shaped contacts 230 are round-shaped contacting portions 231 of respective round-shaped contacts 230.
  • knob 282 so as to let pulling lug 281 mate with jaw 276 of round-shaped contact outgoing and incoming operating body 270 while feed lever 290 is being fully moved
  • blade-shaped contacts 250 are being completely protruded, blade-shaped contacts 250 are
  • blade-shaped contacts 250 of the above-described construction can be constructed by
  • the electric plug of the present invention being directly connected to the
  • the present invention can be embodied just with blade-shaped
  • the present invention encompasses an electric plug
  • the blade-shaped contacts can be turned by a given
  • the inventive plug is simple in construction, which

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

L'invention concerne une prise mâle de courant électrique, notamment une prise mâle de courant électrique qui comprend un boîtier, des réceptacles de contact se trouvant dans le boîtier, des contacts en forme de lame et des contacts arrondis prévus respectivement dans les réceptacles de contact et entrant et sortant en alternance de ces derniers.
PCT/KR2000/000686 2000-02-15 2000-06-29 Prise male de courant electrique WO2001061793A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20000007053 2000-02-15
KR2000/7053 2000-02-15

Publications (1)

Publication Number Publication Date
WO2001061793A1 true WO2001061793A1 (fr) 2001-08-23

Family

ID=19646561

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2000/000686 WO2001061793A1 (fr) 2000-02-15 2000-06-29 Prise male de courant electrique

Country Status (1)

Country Link
WO (1) WO2001061793A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104124588A (zh) * 2014-08-08 2014-10-29 惠州信兴荣电业塑胶有限公司 一种旅行转换器
CN104767090A (zh) * 2014-01-08 2015-07-08 城下工业株式会社 插头转换适配器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02250281A (ja) * 1989-03-22 1990-10-08 Toshiba Lighting & Technol Corp 電源接続装置
US5230641A (en) * 1992-08-06 1993-07-27 Safco Corporation Electrical receptacle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02250281A (ja) * 1989-03-22 1990-10-08 Toshiba Lighting & Technol Corp 電源接続装置
US5230641A (en) * 1992-08-06 1993-07-27 Safco Corporation Electrical receptacle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104767090A (zh) * 2014-01-08 2015-07-08 城下工业株式会社 插头转换适配器
EP2894730A1 (fr) * 2014-01-08 2015-07-15 Shiroshita Industrial Co., Ltd. Adaptateur de conversion de fiche
US9184547B2 (en) 2014-01-08 2015-11-10 Shiroshita Industrial Co., Ltd. Plug conversion adapter
CN104767090B (zh) * 2014-01-08 2019-04-16 城下工业株式会社 插头转换适配器
CN104124588A (zh) * 2014-08-08 2014-10-29 惠州信兴荣电业塑胶有限公司 一种旅行转换器

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