WO2011073758A1 - Ensemble de fiche et de prise - Google Patents

Ensemble de fiche et de prise Download PDF

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Publication number
WO2011073758A1
WO2011073758A1 PCT/IB2010/003180 IB2010003180W WO2011073758A1 WO 2011073758 A1 WO2011073758 A1 WO 2011073758A1 IB 2010003180 W IB2010003180 W IB 2010003180W WO 2011073758 A1 WO2011073758 A1 WO 2011073758A1
Authority
WO
WIPO (PCT)
Prior art keywords
plug
receptacle
recess
tip end
seal member
Prior art date
Application number
PCT/IB2010/003180
Other languages
English (en)
Inventor
Satoru Tanaka
Tatsuya Takagi
Kouji Higashide
Toshiyuki Takii
Noboru Hashimoto
Masaru Yoshida
Maki Kondou
Takashi Kawamoto
Eito Sakuma
Original Assignee
Panasonic Electric Works Co., Ltd.
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 Panasonic Electric Works Co., Ltd. filed Critical Panasonic Electric Works Co., Ltd.
Priority to CN201080056556.2A priority Critical patent/CN102725917B/zh
Priority to KR1020127018060A priority patent/KR101347464B1/ko
Publication of WO2011073758A1 publication Critical patent/WO2011073758A1/fr

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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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • 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
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • 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
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5213—Covers
    • 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
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

Definitions

  • the present invention relates to a plug and a receptacle that are electrically connected by inserting plug pins of the plug into pin receivers of the receptacle through insertion ports of the receptacle, respectively.
  • a plug is usually used for being inserted into a receptacle.
  • a receptacle with a door body capable of pivoting to cover insertion ports of the receptacle for the purpose of preventing dust deposition on the insertion ports and protecting the insertion ports from an external atmosphere see, e.g., Japanese Unexamined Patent Application Publication No. 11-185861.
  • plug pins of the plug are inserted into pin receivers of the receptacle to come into contact with terminal plates of the receptacle, respectively, so that an electrical connection therebetween is made.
  • plug pins of the plug it is difficult to prevent an infiltration of water into between the plug pins of the plug.
  • the object of the present invention is to provide a plug and a receptacle capable of
  • a plug including: a plug body; a plurality of plug pins protruding from a tip end surface of the plug body, the plug pins being adapted to be inserted into respective insertion ports formed on a plug insertion surface of a receptacle; and a waterproof seal member provided to the tip end surface through which the plug pins are extended, the waterproof seal member being in contact with the plug body, wherein the waterproof seal member is in contact with the plug insertion surface of the receptacle and surrounds the plug pins in the state where the plug pins are inserted into the respective insertion ports of the receptacle.
  • the plug body may include a tip end cover defining the tip end surface of the plug body and a body part coupled to the tip end cover, and the waterproof seal member may be protruded beyond the tip end surface of the plug body and interposed between the tip end cover and the body part.
  • the waterproof seal member is in contact with the plug body and the plug insertion surface of the receptacle unit and surrounds the plug pins in the state where the plug pins are inserted into the respective insertion ports of the receptacle. Therefore, the waterproof seal member prevents infiltration of water toward the plug pins. Accordingly, it is possible to ensure the waterproof performance because the water is prevented from infiltrating into between the plug pins of the plug.
  • a plug including: a plug body to be inserted into a recess formed in a receptacle; a plurality of plug pins protruding from a tip end surface of the plug body, the plug being connected to the receptacle by inserting the plug pins into respective insertion ports formed in a bottom surface of the recess of the receptacle; and a waterproof seal member provided on an outer peripheral surface of the plug body to contact with the plug body, the waterproof seal member being in contact with an inner surface of the recess of the receptacle and surrounding the plug pins in the state where the plug body is inserted into the recess of the receptacle.
  • the plug body may include a tip end cover defining the tip end surface of the plug body and the body part coupled to the tip end cover, and the waterproof seal member may be protruded beyond the outer peripheral surface of the plug body and interposed between the tip end cover and the body part .
  • the waterproof seal member achieves waterproofing between the tip end surface of the plug body and the recess in the state where the tip end portion of the plug body is inserted into the recess of the receptacle unit. Besides, the waterproof seal member prevents water from infiltrating into the plug body through between the tip end cover and the body part. In addition, in the state before the tip end portion of the plug body is inserted into the recess of the receptacle unit, the waterproof seal member also prevents water from infiltrating into the plug body through between the tip end cover and the body part.
  • the waterproof seal member may be protruded beyond the tip end surface of the plug body to the tip end side.
  • the waterproof seal member prevents the waterdrops from flowing toward the plug body side. Therefore, the waterdrops are prevented from being stuck on a user's hand when the user holds the plug body. Accordingly, it is possible to avoid the use from connecting and disconnecting the plug to and from the receptacle in the state where the waterdrops are stuck on his/her hand.
  • a receptacle including: a receptacle unit provided with a recess into which a tip end portion of a plug is adapted to be inserted, the receptacle being connected to the plug by inserting plug pins protruding from a tip end surface of the plug into respective insertion ports formed in a bottom surface of the recess; and a waterproof seal member provided on the bottom surface and/or a side surface of the recess of the receptacle unit to contact with the receptacle unit, the waterproof seal member being in contact with the plug and surrounding the plug pins of the plug in the state where the tip end portion of the plug is inserted into the recess of the receptacle unit.
  • the waterproof seal member is in contact with the plug body and the receptacle unit and surrounds the plug pins while being interposed between an opening of the recess and the plug pins. Therefore, the waterproof seal member prevents infiltration of water flowing from the opening of the recess to the plug pins. Accordingly, it is possible to ensure the waterproof performance because the water is prevented from infiltrating into between the plug pins of the plug.
  • the receptacle unit may be provided with a door body pivotable between a closed position in which an opening of the recess is closed and an opened position in which the opening of the recess is exposed to the outside.
  • the plug pins of the plug remain in the respective insertion ports of the receptacle unit in the state where the tip end portion of the plug is inserted into the recess of the receptacle unit when the door body is in the opened position.
  • the door body in the opened position holds the state where the plug pins are inserted into the respective pin receivers of the receptacle when the tip end portion of the plug body is inserted into the recess of the receptacle unit. From a viewpoint of ensuring waterproof performance, that is preferable.
  • a plug and receptacle including: a plug including a plug body, and a plurality of plug pins protruding from the plug body; and a receptacle including a receptacle unit provided with a recess into which a tip end portion of the plug body is adapted to be inserted, the plug and the receptacle being connected to each other by inserting the plug pins of the plug into respective insertion ports formed in a bottom surface of the recess; and a waterproof seal member provided to a tip end surface through which the plug pins of the plug are extended, the waterproof seal member being in contact with the plug body, wherein the waterproof seal member is in contact with an inner surface of the recess of the receptacle unit and surrounds the plug pins in the state where the tip end portion of the plug body is inserted into the recess of the receptacle unit.
  • the waterproof seal member is in contact with the plug body and the inner surface of the recess of the receptacle unit and surrounds the plug pins while being interposed between an opening of the recess and the plug pins. Therefore, the waterproof seal member prevents infiltration of water flowing from the opening of the recess to the plug pin. Accordingly, it is possible to ensure the waterproof performance because the water is prevented from infiltrating into between the plug pins of the plug.
  • a plug and receptacle including: a plug including a plug body, and a plurality of plug pins protruding from the plug body; and a receptacle including a receptacle unit provided with a recess into which a tip end portion of the plug body is adapted to be inserted, the plug and the receptacle being connected to each other by inserting the plug pins of the plug into respective insertion ports formed in a bottom surface of the recess; and a waterproof seal member provided on an outer peripheral surface of the plug body to contact with the plug body, the waterproof seal member being in contact with an inner surface of the recess of the receptacle unit and surrounding the plug pins in the state where the tip end portion of the plug body is inserted into the recess of the receptacle unit.
  • the waterproof seal member is in contact with the plug body and the inner surface of the recess of the receptacle unit and surrounds the plug pins while being interposed between an opening of the recess and the plug pins. Therefore, the waterproof seal member prevents infiltration of water flowing from the opening of the recess to the plug pin. Accordingly, it is possible to ensure the waterproof performance because the water is prevented from infiltrating into between the plug pins of the plug.
  • a plug and a receptacle capable of preventing the infiltration of water into between the plug pins of the plug and ensuring waterproof performance.
  • Fig. 1 is a perspective view of a plug and receptacle of a first embodiment of the present invention
  • Fig. 2 is a longitudinal-sectional view of the plug and receptacle of the first embodiment
  • Fig. 3 is an exploded perspective view of the receptacle of the first embodiment
  • Fig. 4A is a perspective view showing an exploded perspective structure of a receptacle block of the first embodiment
  • Fig. 4B is a plane view showing a front structure of pin insertion ports
  • Fig. 5A is a perspective view showing a perspective structure of a door body viewed from above in the first embodiment
  • Fig. 5B is a cross-sectional view showing a cross-sectional structure of the door body taken along line A-A in Fig. 5A;
  • Fig. 6 is a cross-sectional view showing a cross- sectional structure of the receptacle of the first embodiment ;
  • Fig. 7 is a perspective view of the plug adapted to be connected to the receptacle of the first embodiment, which is viewed from below;
  • Fig. 8 is a bottom view of the plug adapted to be connected to the receptacle of the first embodiment, which is viewed from below;
  • Fig. 9A is an exploded perspective view showing an exploded perspective structure of a plug adapted to be connected to the receptacle of the first embodiment, and Fig 9B is a plane view of the plug body viewed from its front side ;
  • Fig. 10A and 10B show the plug adapted to be connected to the receptacle of the first embodiment, wherein Fig. 10A is a plane view showing a front structure of a waterproof member, and Fig. 10B is a side view showing a side structure of the waterproof member;
  • Fig. 11 is a cross-sectional view of a tip end portion of the plug of the first embodiment
  • Figs. 12A to 12D are views for explaining a process of inserting the plug into the receptacle of the first embodiment, wherein Fig. 12A is a schematic view showing a relation between the door body and the plug when the door body is in the closed state, Fig. 12B is a schematic view showing a relation between the door body and the plug when the door body is in the opened state, Fig. 12C is a schematic view showing a state where the plug is inserted from the state of Fig. 12B, and Fig. 12D is a schematic view showing a state where a protruding part is accommodated in a restricting part;
  • Figs. 13A to 13C are views for explaining a process of inserting the plug into the receptacle of the first embodiment, wherein Fig. 13A is a schematic view showing a state where a holding part is engaged with the protruding part, Fig. 13B is a schematic view showing a state where the protruding part stays on a top surface of the holding part, and Fig. 13C is a schematic view showing a state where the protruding part is accommodated in an engaging part;
  • Figs. 14A and 14B are views for explaining a process of detaching the plug from the receptacle of the first embodiment, wherein Fig. 14A is a schematic view showing a state where a user pushes the door body down, and Fig.l4B is a schematic view showing a movement of the door body after detaching the receptacle;
  • Fig. 15 is a longitudinal-sectional view of a plug and receptacle of a second embodiment of the present invention.
  • Fig. 16 is a longitudinal-sectional view of a plug and receptacle of a third embodiment of the present invention.
  • Fig. 17 is a longitudinal-sectional view of a plug and receptacle of a fourth embodiment of the present invention.
  • Fig. 18 is a cross-sectional view showing a cross- sectional structure of a tip end portion of the plug body in accordance with another embodiment showing an appearance of the plug and receptacle of the present invention.
  • Fig. 19 is a cross-sectional view showing a cross- sectional structure of a tip end portion of the plug body in accordance with still another embodiment showing an appearance of the plug and receptacle of the present invention .
  • a plug and a receptacle in accordance with a first embodiment of the present invention.
  • a receptacle A installed on an outer wall of a house and a plug B to be inserted into the receptacle A are exemplified as shown in Figs. 1 and 2.
  • Figs. 1 and 2 show the state where the plug B is inserted into the receptacle A
  • the waterproof receptacle (hereinafter, referred to as "receptacle A”) includes: a receptacle unit 1A provided with insertion ports 75 (see Figs. 4A and 4B) into which plug pins 91 (see Fig. 7) of a plug B are inserted; and a door opening/closing mechanism IB for opening and closing the insertion ports 75 while being provided in the receptacle unit 1A.
  • a direction indicating front and rear sides of a wall surface of the wall is defined as “front- rear direction X”
  • a vertical direction is defined as “up- down direction Z”
  • a direction perpendicular to both the front-rear direction X and the up-down direction Z is defined as “left-right direction Y” .
  • a direction heading to the front side of the wall surface is defined as “forward”
  • a direction heading to the rear side of the wall surface is defined as “rearward” .
  • the receptacle unit 1A is provided with: a receptacle block 2 connected to an electric wire and serving to supply electric power from the wire to the plug connected thereto; and a body 3 in which the receptacle block 2 is accommodated In the rear side of the body 3, a waterproof packing (hereinafter, referred to as "packing 4") is interposed between the wall surface and the body 3 in the front-rear direction X. Both the body 3 and packing 4 are fastened to a mounting frame 5 disposed on the rear side of the wall surface by using screws SCI. The receptacle block 2 is fixed to the body 3 by using screws SC2. Further, a decorative cover 6 is attached to a front face of the body 3.
  • a waterproof packing hereinafter, referred to as "packing 4”
  • the body 3 includes a body part 20 as a substantially rectangular frame, and a holding section 21 protruding forwardly from the body part 20.
  • the receptacle block 2 is accommodated in the holding section 21.
  • through holes 22 for inserting the screws SCI therethrough are formed at upper and lower ends of a central portion of the body 3 in the left-right direction Y. Over the through holes 22 at the lower end, a cover 23 for covering the screw SCI is attached.
  • the packing 4 includes a body part 30 as a substantially rectangular frame and a lid part 31 covering the front surface of the body part 30.
  • a wire opening 32 having a substantially rectangular shape formed through the lid part 31 in the front-rear direction X. Electric wires are inserted into the wire opening 32 from the rear side of the wall surface.
  • a step portion 33 is formed over the joint portion. The packing 4 and the body 3 are engaged with each other by the step portion 33. Further, through holes 34 for inserting the screws SCI are provided at positions of packing 4 corresponding to the through holes 22 of the body 3.
  • the mounting frame 5 includes a body part 40 configured as a substantially rectangular frame in which an opening 41 with an approximately rectangular shape is formed.
  • a body part 40 configured as a substantially rectangular frame in which an opening 41 with an approximately rectangular shape is formed.
  • mounting holes 42 formed through the body part 40 in the front-rear direction X are provided, so that screw members (not shown) are inserted thereinto to attach the body part 40 to a switch box (not shown) disposed in the rear side of the wall surface.
  • through holes 43 that are formed through the body part 40 in the front-rear direction X while corresponding to the through holes 34 of the packing 4.
  • the decorative cover 6 includes: a side wall portion
  • the decorative cover 6 is constituted by the side wall portion 50 and the upper wall
  • the door opening/closing mechanism IB includes a door body 7 for opening and closing the insertion ports 75, a shaft 8 attached to the door body 7, and a shaft support body 9 for accommodating and holding the shaft 8.
  • the shaft support body 9 is attached to the body 3 with screws SC3. Further, a pair of coil springs (hereinafter, referred to as "springs 10") for biasing the door body 7 to the insertion ports 75 are attached to the shaft 8.
  • the shaft 8 is inserted into a shaft through hole 9a formed in the shaft support body 9, and then the springs 10 are attached to both outer sides of the shaft 8 protruding from the shaft through hole 9a in the left-right direction Y.
  • the door body 7 is attached to the shaft 8 at outer portions than the springs 10 in the left-right direction Y, so that the door body 7 can pivot about the shaft 8. Accordingly, the operation of opening and closing the door body 7 is carried out by pivoting the door body 7 about the shaft 8.
  • a receptacle body 11 and a receptacle cover 12 serving as a case held by the body 3 are molded of a synthetic resin by injection molding.
  • the receptacle block 2 includes a socket cover 16 for receiving plug pins 91 (see Figs. 7 and 8), which is a different member from the receptacle body 11 and the receptacle cover 12.
  • the receptacle body 11 and the receptacle cover 12 respectively have a fixing part 11a and a fixing part 12a to be fitted with the socket cover 16.
  • a bottom wall lib of the receptacle body 11 there are provided wire through holes 11c that are formed through the bottom wall lib in the front-rear direction X to communicate with the above internal space. Electric wires are inserted into the wire through holes 11c.
  • operation holes lid for manipulating the release buttons 15, the operation holes lid being formed through the bottom wall lib in the front-rear direction X.
  • Terminal plate 13 is constituted by two power terminal plates 13A and 13B arranged in the left-right direction Y, and one ground terminal plate 13B adjacent to the power terminal plates 13A and 13B in the front-rear direction X.
  • Each of the power terminal plates 13A and 13B includes: a flat-plate base 60 extending in the up-down direction Z and the left-right direction Y; a pin receiver 61 extending downwardly from the base 60; a pair of locking spring contact portions 62 extending rearwardly from a lower end of the base 60; and a pair of wire contact portions 63 extending rearwardly from an upper end of the base 60.
  • the locking spring 14 is accommodated between the locking spring contact portion 62 and the wire contact portion 63 in the up-down direction Z, while being in contact with the base 60
  • the release button 15 is interposed between the locking springs 14 disposed adjacent to each other in the left-right direction Y.
  • the pin receiver 61 is provided with a pair of first gripping pieces 64A, and a second gripping piece 64B disposed adjacent to the first holding pieces 64A in the left-right direction Y.
  • the ground terminal plate 13C is provided with a base
  • a pin receiver 65 (not shown), a pin receiver 65, a pair of locking spring contact portions 66, and a pair of wire contact portions 67, like the power terminal plate 13A and 13B.
  • the grounding terminal plate 13C there are provided two spring contact portions 66 and two wire contact portions, which are separated from each other in the left-right direction Y respectively.
  • the locking spring 14 is accommodated between the locking spring contact portion 66 and the wire contact portion 67, and the release button 15 is interposed between 'the locking springs 14 disposed adjacent to each other in the left-right direction Y.
  • the socket cover 16 includes a body part 70 having a substantially square shape viewed from the up-down direction Z.
  • a side wall surface 71 for fitting with the fixing part 11a and the fixing part 12a is provided in an upper portion of the body part 70.
  • a recess 73 formed into a circular shape viewed from the up-down direction Z and recessed upwardly from an under surface 72 is provided in a lower portion of the body part 70.
  • a bottom surface (plug insertion surface) 73a of the recess 73 insertion ports 75 are provided.
  • the insertion ports 75 include: a power-pin insertion port 75a having a substantially rectangular shape whose long side is extended in the left- right direction Y viewed from the up-down direction Z; a power-pin insertion port 75b with a substantially L-shape; and a ground-pin insertion port 75c with a substantially circular shape.
  • the power-pin insertion ports 75a, 75b are arranged in the left-right direction Y, and the ground-pin insertion port 75c is positioned between the power insertion ports 75a, 75b in the left-right direction Y and rearward of the power insertion ports 75a, 75b.
  • the tip end portion 90c of the plug body 90 can be inserted into the recess 73 of the receptacle unit 1A, and the plug pins 91 are detachably inserted through the insertion ports 75.
  • the door body 7 has a base 80 formed into a flat plate.
  • a recess 81 recessed downwardly from a surface 80a of a center portion thereof is provided.
  • a pair of shaft support portions 82 having through holes for inserting the shaft 8 (see Fig. 3) therethrough is provided.
  • a depression 83 curved downwardly is provided.
  • the recess 81 includes a bottom 84 forming a lower portion of the recess 81 and joint portions 85 joining the bottom 84 and the surface 80a of the base 80.
  • the joint portions 85 include a front slope face 85a joining the bottom 84 and the surface 80a of the base 80 in the front- rear direction X and tilting backwardly as it goes downward, and a pair of side slope faces 85b joining the bottom 84 and the surface 80a of the base 80 in the left-right direction Y and coming closer to each other as they go downward.
  • a partition wall 86 protruding upwardly from the bottom 84 and joining the side slope faces 85b that are opposed to each other in the left- right direction Y.
  • a rear surface 86a (see Fig. 5B) of the partition wall 86 is formed into a plane shape extending along the left-right direction Y and the up-down direction Z Besides, the partition wall 86 divides the recess 81 into a restricting part 87 positioned forward of the partition wall 86 and a fixing part 88 positioned rearward of the partition wall 86.
  • a plane 84a extending along the front-rear direction X and the left-right direction Y is provided.
  • a plane 84b (see Fig 5B) similar to the plane 84a and a slope 84c tilting upwardly as it goes rearward are provided.
  • the slope 84c is formed to have a tilting angle smaller than those of the front slope face 85a and the side slope faces 85b.
  • a front face 86b of the partition wall 86 there are provided, e.g., two slope portions 89 joining a top face 86c of the partition wall 86 and the plane 84a, and tilting downwardly as it goes forward from the front face 86b.
  • the slope portions 89 are arranged spaced apart from each other in the left-right direction Y.
  • the receptacle block 2 is fitted to a fitting part 24 provided in a lower end portion of the holding section 21 so that its position relative to the holding section 21 is determined. Specifically, the receptacle block 2 is inserted into an opening 25 provided in the fitting part 24 and comes into contact with a contacting face 26 around the peripheral edge of the opening 25, so that the bottom surface 73a of the socket cover 16 in which the insertion ports 75 are formed is positioned inwardly of the opening 25 of the receptacle A. In the state where the receptacle block 2 is fixed to the body 3, the recess 73 is arranged so as to tilt downwardly and rearwardly, while being opened downwardly. Accordingly, the bottom surface 73a of the recess 73 and the insertion ports 75 are exposed downwardly.
  • a closed state is defined by a state where the door body 7 is in contact with a bottom end surface 52 of the side wall portion 50 in the decorative cover 6 (the door body 7 illustrated by the solid line in Fig. 6) .
  • the position of the door body 7 in the closed state is referred to as "a closed position”.
  • the bottom end surface 52 is formed so as to be parallel to the bottom surface 73a of the recess 73 in the socket cover 16.
  • an opened state is defined by a state where the door body 7 is separated from the bottom end surface 52.
  • the position of the door body 7 in the opened state is referred to as "an opened position”.
  • a direction of operating the door body 7 to the closed state or the opened state is defined as “an opening/closing direction W" .
  • the opening/closing direction W corresponds to a direction in which the spring 10 biases the door body 7.
  • a direction heading to the closed position is defined as "a close direction”
  • a direction heading to the opened position is defined as "an open direction”.
  • the bottom end surface 52 of the decorative cover 6 is formed to surround the recess 73.
  • the decorative cover 6 exposes the bottom surface 73a of the recess 73 downwardly and covers the receptacle block 2 from the front and the left and right side except for the bottom surface 73a.
  • the door body 7 covers the insertion ports 75 (formed in the bottom surface 73a) from below.
  • the recess 81 is positioned to correspond to the insertion ports 75, and the base 80 comes into contact with the bottom end surface 52 along the circumference thereof.
  • the plug B includes: a plug body 90 with a substantially cylindrical shape for being held by a user; and plug pins 91 protruding forwardly of a tip end 90a of the plug body 90. Further, in the rear side of the plug body 90, there is provided a cable 92 for supplying an electric power received by the plug pins 91 to an apparatus (not shown) .
  • the plug body 90 and a tip end cover 140 are molded of a synthetic resin by injection molding. Further, the tip end cover 140 and a waterproof seal member 97 are attached to the plug body 90 with screws SC10 and SC11.
  • the plug body 90 includes: holding portions 93 with a flat shape provided on left and right sides thereof in a center portion thereof in the front-rear direction X and held by the user's fingers; a protruding part 94 protruding downwardly from a lower portion thereof; and a position indicator 95 (see Fig. 1) provided in an upper portion thereof, for allowing the user to recognize visually the orientation of the plug B. Further, in the plug body 90, there is provided the tip end cover 140 with a substantially disc shape joined to the tip end portion 90c of the plug body 90.
  • the plug pins 91 include: a first power plug pin 91a and a second power plug pin 91b that are to be inse'rted into the power-pin insertion ports; and a ground plug pin 91c that is to be inserted into the ground-pin insertion port.
  • the ground plug pin 91c is protruded further forwardly than the power plug pins 91a, 91b.
  • the power plug pin 91a is formed into a substantially rectangular shape whose long side extends in the left-right direction Y as viewed from the front-rear direction X
  • the power plug pin 91b is formed into a substantially L-shape as viewed from the front-rear direction X
  • the ground plug pin 91b is formed into a round pin shape.
  • the position indicator 95 (see Fig. 1) is, e.g., a rectangular protrusion.
  • the power plug pins 91a, 91b are arranged in the left-right direction Y.
  • the protruding part 94 includes: a lower end portion 94a; a front slope portion 94b tilting upwardly as it goes forward from the lower end portion 94a in the front direction; and side slope portions 94c tilting upwardly as it goes laterally from the lower end portion 94a in the left-right direction Y. Further, at a rear end of the lower end portion 94a, a holding face 94d extending upwardly is provided. A planar contact face 96 extending backwardly from the protruding part 94 is provided rearwardly of the protruding part 94 of the plug body 90. The external diameter of the portion of the plug body 90, corresponding to the contact face 96, is smaller than that of the other cylindrical portions.
  • the front slope portion 94b is formed to have a larger width in the left-right direction Y as it goes forward.
  • the front slope portion 94b is provided with a recess portion 94e that is recessed upwardly and has a substantially triangular shape as viewed from below (see Fig 8).
  • the recess portion 94e serves to reduce the thickness of the protruding part 94, which prevents shrinkage or void from being formed in the protruding part 94 and around it.
  • the tip end 90a of the plug body 90 is provided with the waterproof seal member 97.
  • the waterproof seal member 97 is provided.
  • the waterproof seal member 97 is made of a rubber or the like. As shown in Figs. 9A to 10B, the waterproof seal member 97 has: a seal member body
  • the seal member body 98 with an annular shape; a peripheral wall part 99 formed into a substantially cylindrical shape; and a bottom plate 100, and these members are formed integrally.
  • the seal member body 98 is provided around one opening end of the peripheral wall part 99, and the bottom plate 100 is provided in the other opening end of the peripheral wall part 99.
  • In the bottom plate 100 there are formed screw insertion holes 100a and 100b through which the screws SC10 and SCll are to be inserted, respectively.
  • the peripheral wall part 99 of the waterproof seal member 97 is engaged with the cylindrical plug body 90, and then the screws SC10 and SCll are screwed into the plug body 90 through the screw insertion holes 100a and 100b, so that the waterproof seal member 97 is fixed to the plug body 90.
  • the seal member body 98 of the waterproof seal member 97 protrudes forwardly over an entire circumference of the tip end 90a of the plug body 90.
  • the waterproof seal member 97 is in contact with the plug body 90.
  • the inward protrusion 90d is provided with: an annular protrusion 90e extending over an entire inner circumference 90g of the tip end portion 90c of the plug body 90; and three extension protrusions 90f protruding inwardly and separated from each other in a circumferential direction of the inner circumference 90g.
  • the tip end cover 140 includes: plug-pin insertion holes 141, 142, 149 formed through the tip end cover 140 in the front-rear direction X, for inserting the power plug pins 91a, 91b and the ground plug pin 91c, respectively; and screw insertion holes 143, 144 formed through the tip end cover 140 in the front-rear direction X, for inserting the screws SC10, SC11.
  • the screw insertion holes 143, 144 are formed at portions corresponding to the screw insertion holes 100a, 100b in the bottom plate 100 of the waterproof seal member 97.
  • the power plug pins 91a, 91b and the ground plug pin 91c protrude forwardly from a tip end surface 147 of the tip end cover 140, i.e., the tip end surface of the plug body 90 while passing through the plug-pin insertion holes 141, 142 and 149, respectively.
  • the peripheral wall part 99 of the waterproof seal member 97 is compressed by an outer peripheral surface 145 of the tip end cover 140 and the inner circumference 90g of the tip end portion 90c of the plug body 90 while being interposed therebetween.
  • the bottom plate 100 of the waterproof seal member 97 is compressed by a rear surface 146 of the tip end cover 140 and the inward protrusion 90d, while being interposed therebetween.
  • the seal member body 98 of the waterproof seal member 97 is disposed forwardly of the tip end surface 147 of the tip end cover 140, i.e., the tip end surface of the plug body 90.
  • the seal member body 98 is formed to cover the tip end 90a of the plug body 90 from its front side while being disposed forwardly of the tip end 90a.
  • the waterproof seal member (packing) 97 is disposed between an inner surface of the recess 73 and the plug body 90, in the state where the tip end portion 90c of the plug body 90 is inserted into the recess 73 of the receptacle unit 1A.
  • FIGs. 12A to 14B a process of connecting the plug B to the receptacle A and a process of disconnecting the plug B from the receptacle A will be described.
  • Figs. 12A to 12D show the process in which the plug B opens the door body 7 to be accommodated in the restricting part 87.
  • Figs. 13A to 13C show the process in which the protruding part 94 of the plug B climbs and passes over the partition wall 86 to be accommodated in the fixing part 88 and then the connection of the receptacle A is completed.
  • Figs. 14A and 14B show the process in which the plug B is disconnected from the receptacle A. Note that the cable 92 of the plug B is omitted in Figs. 12A to 14B.
  • the portion of the door body 7 that is protruded from the decorative cover 6 is hooked by the front end of the plug body 90, and the door body 7 is pivoted to the opened position.
  • the user may open the door body 7 by his/her fingers.
  • the plug pins 91 are directed to the socket cover 16 to be inserted thereinto in the state where the plug pins 91 are located at the position corresponding to the bottom surface 73a of the recess 73 in the socket cover 16.
  • a direction of inserting the plug pins 91 is referred to as "a plug pin insertion direction V".
  • a direction of connecting the plug B to the socket cover 16 is referred to as "a connecting direction”
  • a direction of disconnecting the plug B from the socket cover 16 is referred to as "a disconnecting, direction”.
  • the protruding part 94 is accommodated in the restricting part 87. Specifically, the protruding part 94 is guided into the restricting part 87 by the front slope face 85a of the door body 7 and then comes into contact with the bottom 84 of the restricting part 87. Thus, the door body 7 pivots in the close direction as the protruding part 94 is guided into the restricting part 87.
  • the plug pins 91 are positioned to correspond to the insertion ports 75 in the plug pins insertion direction V. Specifically, a tip end 91cl of the ground plug pin 91c is inserted into the corresponding insertion port 75 (the ground-pin insertion port 75c) .
  • the power plug pins 91a, 91b are positioned in front of the corresponding insertion ports 75 in the plug pin insertion direction V.
  • the receptacle unit 1A is provided with the door body 7 capable of pivoting between the closed position in which the opening of the recess 73 is covered and the opened position in which the opening thereof is exposed to the outside.
  • the tip end portion 90c of the plug body 90 is inserted into the recess 73 of the receptacle unit 1A when the door body 7 is in the opened position, the respective plug pins 91 of the plug B are remained in the pin receivers 61, 65 of the receptacle A.
  • the tip end portion 91c which is a portion of the plug body 90 to be inserted into the recess 73, has an outer diameter substantially the same as an inner diameter of the recess 73. Accordingly, the plug body 90 and the recess 73 have a slight gap therebetween.
  • a slight gap means that a gap does not allow a user to put his/her finger thereinto.
  • the seal member body 98 of the waterproof seal member (packing) 97 provided in the plug B is pressed to the bottom surface 73a of the recess 73 of the receptacle unit 1A, so that they are in close contact with each other. Further, the seal member body 98 of the waterproof seal member (packing) 97 is also in close contact with the plug body 90. Therefore, the waterproof seal member 97 is in close contact with both the plug body 90 and the receptacle unit 1A to become watertight, thereby providing a waterproof seal.
  • a gap is generated between the inner surface of the recess 73 and the plug body 90 in the state where the tip end portion 90c of the plug body 90 is inserted into the recess 73 of the receptacle unit 1A.
  • the waterproof seal member 97 which is provided at the tip end 90a of the plug body 90 and is in contact with the plug body 90, comes into contact with the inner surface of the recess 73 of the receptacle unit 1A and surrounds the plug pins 91.
  • the waterproof seal member 97 is positioned between the opening of the recess 73 and the plug pins 91. Therefore, the waterproof seal member 97 prevents the water from infiltrating to the plug pins 91 from the opening of the recess 73. Accordingly, the infiltration of the water into between the plug pins of the plug B can be prevented. As a result, waterproof performance is ensured.
  • the waterproof seal member 97 being in contact with the plug body 90.
  • the waterproof seal member 97 comes into contact with the inner surface of the recess 73 of the receptacle unit 1A and surrounds the plug pins 91 while being interposed between the opening of the recess 73 and the plug pins 91. Accordingly, the waterproof seal member 97 prevents the infiltration of water into between the plug pins of the plug B, thereby ensuring waterproof performance.
  • the seal member body 98 can ensure waterproof performance between the tip end 90a of the plug body 90 and the recess 73, in the state where the tip end portion 90c of the plug body 90 is inserted into the recess 73 of the receptacle unit 1A. Further, the peripheral wall part 99 prevents water from infiltrating into the plug body through between the plug body 90 and the tip end cover 140.
  • the peripheral wall part 99 also prevents water from infiltrating into the plug body through between the plug body 90 and the tip end cover 140.
  • the seal member body 98, the peripheral wall part 99, and the bottom plate 100 are formed integrally That is, the seal member body 98, the peripheral wall part 99, and the bottom plate 100 are formed as a single member. Accordingly, the number of components can be reduced as compared with the case where the seal member body 98, the peripheral wall part 99, and the bottom plate 100 are formed individually .
  • the seal member body 98 prevents the waterdrops from flowing toward the plug body 90, and the waterdrops are prevented from being stuck to a user's hand when the user holds the plug body. Accordingly, it is possible to avoid the user from connecting and disconnecting the plug to and from the receptacle in the state where the waterdrops are stuck to his/her hand.
  • the bottom plate 100 is compressed by the inward protrusion 90d and the tip end cover 140. Accordingly, the infiltration of water into the plug body 90 through between the inward protrusion 90d and the tip end cover 140 can be suppressed.
  • a waterproof seal member (packing) 110 is provided on the bottom surface 73a of the recess 73 of the receptacle unit 1A, as shown in Fig. 15.
  • an annular recess 111 is formed on the bottom surface 73a of the recess 73 of the receptacle unit 1A along the periphery thereof.
  • the waterproof seal member 110 such as an O-ring, is disposed inside the recess 111.
  • the waterproof seal member 110 is in contact with the receptacle unit 1A and surrounds the plug pins 91 while being interposed between the opening of the recess 73 and the plug pins 91.
  • the waterproof seal member 110 is in contact with the plug body 90 in the state where the tip end portion 90c of the plug body 90 is inserted into the recess 73 of the receptacle unit 1A.
  • the waterproof seal member 110 which is provided on the bottom surface 73a of the recess 73 of the receptacle unit 1A, is pressed by the tip end 90a of the plug body 90, so that the waterproof seal member 110 and the tip end 90a of the plug body 90 are in close contact with each other to become watertight.
  • the waterproof seal member 110 is also in close contact with an inner surface of the recess 111 to become watertight.
  • the waterproof seal member 110 which is provided on the bottom surface of the recess 73 of the receptacle unit 1A, is in contact with the receptacle unit 1A and surrounds the plug pins 91. Additionally, the waterproof seal member 110 is interposed between the opening of the recess 73 and the plug pins 91, and is in contact with the plug body 90.
  • the waterproof seal member 110 prevents water from infiltrating to the plug pins 91 from the opening of the recess 73. Accordingly, the infiltration of the water into between the plug pins of the plug can be prevented, and waterproof performance is ensured (Third Embodiment)
  • a waterproof seal member (packing) 120 is provided on the outer peripheral surface 90b of the plug body 90, as shown in Fig. 16.
  • a recess 121 is formed in the outer peripheral surface 90b of the tip end portion 90c of the plug body 90 to have an annular shape extending over its entire circumference.
  • the waterproof seal member 120 such as an O-ring, is disposed inside the recess 121. The waterproof seal member 120 is in contact with the plug body 90.
  • the waterproof seal member 120 is in contact with an inner surface of the recess 73 of the receptacle unit 1A and surrounds the plug pins 91 while being interposed between the opening of the recess 73 and the plug pins 91.
  • the waterproof seal member 120 which is provided on the outer peripheral surface 90b of the plug body 90, is pressed against a side surface 73b of the recess 73 of the receptacle unit 1A, so that the waterproof seal member 120 and the side surface 73b of the recess 73 are in close contact with each other to become watertight.
  • the waterproof seal member 120 is also in close contact with an inner surface of the recess 121 to become watertight.
  • the waterproof seal member 120 is in contact with both the plug body 90 and the receptacle unit 1A and surrounds the plug pins 91 while being interposed between the opening of the recess 73 and the plug pins 91. Therefore, the waterproof seal member 120 prevents the infiltration of the water flowing from the opening of the recess 73 to the plug pins (it is possible to block the water flow to the plug pins) . Accordingly, the infiltration of the water into between the plug pins of the plug can be prevented, and waterproof performance is ensured.
  • a waterproof seal member (packing) 130 is provided on a side surface 73b of the recess 73 of the receptacle unit 1A, as shown in Fig. 17.
  • a recess 131 is formed in the side surface 73b of the recess 73 of t the receptacle unit 1A to have an annular shape extending over its entire circumference.
  • the waterproof seal member 130 such as an 0-ring, is disposed inside the recess 131.
  • the waterproof seal member 130 is in contact with the receptacle unit 1A and surrounds the plug pins 91 while being interposed between the opening of the recess 73 and the plug pins 91.
  • the waterproof seal member 130 is in contact with the plug body 90, in the state where the tip end portion 90c of the plug body 90 is inserted into the recess 73 of the receptacle unit 1A.
  • the waterproof seal member 130 which is provided on the side surface 73b of the recess 73 of the receptacle unit 1A, is pressed by an outer peripheral surface 90b of the plug body 90, so that the waterproof seal member 130 and the outer peripheral surface 90b of the plug body 90 are in close contact with each other to become watertight.
  • the waterproof seal member 130 is also in close contact with an inner surface of the recess 131 to become watertight.
  • the waterproof seal member 130 is in contact with both the plug body 90 and the receptacle unit 1A and surrounds the plug pins 91 while being interposed between the opening of the recess 73 and the plug pins 91. Therefore, the waterproof seal member 130 prevents the infiltration of the water flowing from the opening of the recess 73 to the plug pins (it is possible to block the water flow to the plug pins). Accordingly, the infiltration of the water into between the plug pins of the plug can be prevented, and waterproof performance is ensured.
  • the present invention is not limited to the above embodiments, and the above embodiments may be modified as follows.
  • the bottom plate 100 may be omitted.
  • the rear surface 146 of the tip end cover 140 and the inward protrusion 90d come into contact with each other.
  • the waterproof seal member 97 is formed as a single member, the configuration thereof is not limited thereto.
  • the seal member body 98, the peripheral wall part 99, and the bottom plate 100 may be formed individually.
  • the seal member body 98 and the peripheral wall part 99 may be formed as a single member, and the bottom plate 100 may be formed as a separate member.
  • the peripheral wall part 99 and the bottom plate 100 may be formed as a single member, and the seal member body 98 may be formed as a separate member.
  • the seal member body 98 of the waterproof seal member 97 is disposed forwardly of the tip end surface 147 of the tip cover 140.
  • the seal member body 98 may be disposed at the same position or rearwardly of the tip end surface 147 of the tip end cover 140 in the front-rear direction X.
  • the waterproof seal member 120 with an annular shape is provided on the outer peripheral surface of the plug body 90, the shape of the waterproof seal member 120 is not limited thereto. For instance, as shown in Fig.
  • a waterproof seal member 150 including: a peripheral wall part 151 attached on the outer peripheral surface of the plug body 90; and a seal member body 152 covering both the tip end 90a of the plug body 90 and the outer peripheral surface of the tip end surface 147 of the tip end cover 140 from its front side.
  • the peripheral wall part 151 and the seal material body 152 are formed as a single unit. That is, the waterproof seal member 150 is formed of a single member. Accordingly, the effect (3) in the first embodiment is expected.
  • the seal member body 152 covers a gap between the tip end cover 140 and the plug body 90, it is possible to suppress water from infiltrating into the plug body through the gap between the tip end cover 140 and the plug body 90.
  • the seal member body 152 covers an outer periphery of the tip end surface 147 of the tip end cover 140 from its front side, the effect (4) in the first embodiment is expected.
  • the waterproof seal member 150 is interposed between the inner surface of the recess 73 and the plug body 90 in the state where the tip end portion 90c of the plug body 90 is inserted into the recess 73 of the receptacle unit 1A. Accordingly, the waterproof seal member 150 and the inner surface of the recess 73 are in close contact with each other to become watertight.
  • a waterproof seal member 160 including: a seal member body 161 protruding outwardly from an outer peripheral surface of the plug body 90; a top plate 162 interposed between the tip end 90a of the plug body 90 and the tip end cover 140; a peripheral wall part 163 interposed between an inner circumference of the tip end portion 90c of the plug body 90 and the tip end cover 140; and a bottom plate 164 interposed between the inward protrusion 90d and the tip end cover 140.
  • the seal member body 161, the top plate 162, the peripheral wall part 163, and the bottom plate 164 are formed as a single unit. That is, the waterproof seal member 160 is formed of a single member. Accordingly, the effect (3) in the first embodiment is expected.
  • the waterproof seal member 160 is disposed between the inner surface of the recess 73 and the plug body 90 in the state where the tip end portion 90c of the plug body 90 is inserted into the recess 73 of the receptacle unit 1A. Accordingly, the waterproof seal member 160 and the seal member body 161 are in close contact with each other to become watertight.
  • each waterproof seal member may be provided at the tip end of the plug and on the side surface of the recess of the receptacle. The provision of the plurality of waterproof seal members results in increased waterproof performance.
  • the waterproof seal member which is in contact with the plug body 90, may be provided at the tip end and/or on the outer peripheral surface of the plug body 90. Further, the waterproof seal member may be provided on the bottom surface and/or the side surface of the recess 73 of the receptacle unit 1A, so that the waterproof seal member is in contact with the receptacle unit 1A and surrounds the plug pins 91 while being interposed between the opening of the recess 73 and the plug pins 91.
  • the receptacle A is exemplified as an outdoor receptacle.
  • the receptacle A may be an indoor receptacle.
  • the receptacle A may be applied to a charging system for a secondary battery of the electrical vehicle (E.V.). That is, the receptacle A may be applied to a system in which the secondary battery of the electrical vehicle is charged by connecting a plug connected to a charging device of the vehicle to a receptacle.
  • E.V. secondary battery of the electrical vehicle

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention porte sur un ensemble de fiche et de prise comprenant une fiche possédant des broches de fiche faisant saillie à partir d'une extrémité d'embout d'un corps de fiche (90), et une prise. La prise possède une unité d'embase (IA) munie d'un évidement (73) dans lequel la partie d'extrémité d'embout du corps de fiche doit être insérée et des récepteurs de broche dans lesquels les broches de fiche doivent être insérées au travers d'orifices d'insertion (75) ménagés respectivement dans la surface inférieure (73a) de l'évidement (73). Un élément d'étanchéité imperméable à l'eau (97), placé au niveau de l'extrémité d'embout (90a) du corps de fiche (90), est en contact avec le corps de fiche (90) et la surface intérieure de l'évidement (73) de l'unité de prise et entoure les broches de fiche (91) tout en étant interposé entre l'ouverture de l'évidement (73) et les broches de fiche (91). L'ensemble de fiche et de prise empêche l'infiltration d'eau entre les broches de fiche, permettant ainsi d'assurer une performance d'étanchéité à l'eau.
PCT/IB2010/003180 2009-12-14 2010-12-10 Ensemble de fiche et de prise WO2011073758A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201080056556.2A CN102725917B (zh) 2009-12-14 2010-12-10 插头以及插座
KR1020127018060A KR101347464B1 (ko) 2009-12-14 2010-12-10 플러그 및 콘센트

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2009-282927 2009-12-14
JP2009282927 2009-12-14
JP2010-043314 2010-02-26
JP2010043314 2010-02-26

Publications (1)

Publication Number Publication Date
WO2011073758A1 true WO2011073758A1 (fr) 2011-06-23

Family

ID=44166802

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/003180 WO2011073758A1 (fr) 2009-12-14 2010-12-10 Ensemble de fiche et de prise

Country Status (5)

Country Link
JP (1) JP4966405B2 (fr)
KR (1) KR101347464B1 (fr)
CN (1) CN102725917B (fr)
TW (1) TWI505572B (fr)
WO (1) WO2011073758A1 (fr)

Cited By (5)

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DE102013111696A1 (de) * 2013-10-23 2015-04-23 Endress + Hauser Flowtec Ag Anschlussvorrichtung für ein Feldgerät sowie Feldgerät mit einer solchen Anschlussvorrichtung
US9812803B2 (en) 2015-02-03 2017-11-07 Panasonic Intellectual Property Management Co., Ltd. Socket
EP3721507A1 (fr) * 2017-12-06 2020-10-14 Hirschmann Automotive GmbH Système de connexion par enfichage pour une prise de recharge de batterie, sans encliquetage de boîtier par complémentarité de forme
CN114272479A (zh) * 2015-06-24 2022-04-05 费雪派克医疗保健有限公司 呼吸辅助设备
DE102022129673A1 (de) 2022-11-10 2024-05-16 Bayerische Motoren Werke Aktiengesellschaft Stecker und Lademulde für einen elektrisch antreibbaren Kraftwagen

Families Citing this family (2)

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JP2013109981A (ja) * 2011-11-22 2013-06-06 Panasonic Corp 給電制御装置
JP5796779B2 (ja) * 2012-01-25 2015-10-21 東芝ライテック株式会社 コンセント

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JP2000252010A (ja) * 1999-02-26 2000-09-14 Asahi Optical Co Ltd コネクタ装置の抜け止め構造
WO2007122805A1 (fr) * 2006-04-13 2007-11-01 Temco Japan Co., Ltd. Connecteur pour connecter un câble de microphone à main avec une antenne à un temps de machine radio portable

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JPH11233189A (ja) * 1998-02-13 1999-08-27 Shonan Giken:Kk 配線接続装置
TWM241831U (en) * 2003-04-10 2004-08-21 Yu-De Lin Waterproof socket
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JP2000252010A (ja) * 1999-02-26 2000-09-14 Asahi Optical Co Ltd コネクタ装置の抜け止め構造
WO2007122805A1 (fr) * 2006-04-13 2007-11-01 Temco Japan Co., Ltd. Connecteur pour connecter un câble de microphone à main avec une antenne à un temps de machine radio portable

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013111696A1 (de) * 2013-10-23 2015-04-23 Endress + Hauser Flowtec Ag Anschlussvorrichtung für ein Feldgerät sowie Feldgerät mit einer solchen Anschlussvorrichtung
US10305212B2 (en) 2013-10-23 2019-05-28 Endress + Hauser Flowtec Ag Connector apparatus for a field device as well as field device with such a connector apparatus
US10615529B2 (en) 2013-10-23 2020-04-07 Endress + Hauser Flowtec Ag Connector apparatus for a field device as well as field device with such a connector apparatus
USRE49785E1 (en) 2013-10-23 2024-01-02 Endress+Hauser Flowtec Ag Connector apparatus for a field device as well as field device with such a connector apparatus
US9812803B2 (en) 2015-02-03 2017-11-07 Panasonic Intellectual Property Management Co., Ltd. Socket
CN114272479A (zh) * 2015-06-24 2022-04-05 费雪派克医疗保健有限公司 呼吸辅助设备
EP3721507A1 (fr) * 2017-12-06 2020-10-14 Hirschmann Automotive GmbH Système de connexion par enfichage pour une prise de recharge de batterie, sans encliquetage de boîtier par complémentarité de forme
DE102022129673A1 (de) 2022-11-10 2024-05-16 Bayerische Motoren Werke Aktiengesellschaft Stecker und Lademulde für einen elektrisch antreibbaren Kraftwagen

Also Published As

Publication number Publication date
TW201136046A (en) 2011-10-16
TWI505572B (zh) 2015-10-21
CN102725917A (zh) 2012-10-10
KR20120097398A (ko) 2012-09-03
JP2011198745A (ja) 2011-10-06
CN102725917B (zh) 2015-10-14
JP4966405B2 (ja) 2012-07-04
KR101347464B1 (ko) 2014-01-02

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