201212410201212410
A 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種具備插座主體的插座及具備該插 座的充電裝置，該插座主體具有插入著插頭上的插片^插 片插入口。 【先前技術】 以往，作為插座，專利文獻1所述的裝置已為眾所周 知。這種插座有的在房屋的牆面上外露以進行安裝，有的 被裝入到配電盤等的盤的内部。 另外，這種插座近年來也有時被裝入電動汽車充電座 中’該電動汽車充電座藉由經由電纔而連接於電動汽車上 來實施電動汽車的充電。 【專利文獻1】 日本特開2002-134216號公報 【發明内容】 但是，在上述插座上連接有插頭的情況下，因為在插 座中沒有抑制插頭從插座脫落的機構，所以在掛上插頭的 電纜等無意中對插頭施加了力時存在插頭從插座脫落的可 能。為了防止這種插頭從插座脫落的狀況，考慮在插座的 表面設置用來固定插頭的固定部。 但是’對於在插座上設置門體的結構而言，在裝入配 電盤或電動汽車充電座那樣的設備中的情況下，因為存在 固定部和内部設備的結構部件產生干擾的可能，所以插座 相對於内部設備的定位較為困難。 本發明是蓥於上述實際情況而做出的，其目的在於， 201212410 提供可以抑制_無料脫落，並且易於裝人設備中的插 座及具備5亥插座的充電裝置。 本發=的插座的特徵為，具備插座主體，該插座主體 '、Ϊ插^著插碩上的插片的插片插人口 ；在上述插座主體 上"又置從上述插座主體的前面朝向前方突出的突狀部和從 士述突狀部朝向前方突出_定部，在上述突狀部的前面 设置上述插片插人σ，上述固定部在插片被插人到插片插 入口内的狀_下’藉由固定該插頭上所設置的突起部，來 防止上述插片從上述插片插入口脫落。 在雜座中優選的是，在上述固定部上設置抵接部， j接部在插片被插人到上述插片插人口 _狀態下，從 、述固定部的與插頭相對的面朝向插頭突出；上述固定部 二和上述突狀部之_連触置為支㈣發生彈性形變， 突起部越過上述抵接部之後，藉由上魏接部與上 述犬起部進行抵接，使上述突起部被固定。 在該_t㈣岐，上咖定部能夠麵蓋上述插 的閉°位置和使上述插片插人σ向外部露出的開 啟位置之間轉動。 =該插座中優選攸，上述固定部的—端安裝於上述 且上述㈣部的另1能夠以上述固定部的 ’’、、办〜，在從上述突狀部向前方突出的狀 態和抵 2上述突狀部㈣面雜m轉動，在上述固定部抵 ==述突狀㈣前面的狀態下，上_定部的另-端側 的鸲部從上述突狀部向另一端側突出。 201212410 在該插座中優選的是，上述固定部能夠在至少—部分 被收容於上述插座主體内部的收容位置和上述固定部的整 體從上述插座主體向前方突出的突出位置之間滑動。 在該插座中優選的是’在上述插座主體的内部設置著 用來開閉上述插片插入口的内門。 在該插座中優選的是，在上述突狀部上設置外門，該 外門至少能夠在由前方遮蓋上述插片插入口的閉合位置和 使上述插片插入口向外部露出的開啟位置之間進行位移。 在該插座中優選的是，在上述突狀部的前面設置朝向 後方凹進的凹進處，在上述凹進處的底面設置上述插片插 入σ ° 在該插座中優選的是，在上述插座主體上，安裝著藉 由遮蓋上述突狀部而使插座主體的前面變得平滑的蓋體。 在具備該插座的充電裝置中優選的是，藉由經由電聽 而與具備電池的外部設備進行連接，來實崎該電池的充 電0 【發明的效果】 根據本發明，可以提供插座及具備該插座 該插座_抑制插頭無意巾脫落，並J^於裝入設肩 為：本之上述和其他目的、特徵和優 明如下。雛貫施例，並配合所關式，作詳細讀 【實施方式】 6 201212410 (第一實施方式） 參照圖1(a)、圖1(b)〜圖7(a)、圖7(b)，來說明把本 發明的插座具體化為設置於充電座中的插座的第一實施 式。 如圖1(a)、圖1(b)所示，充電座(stand)1是一種充電裝 置，藉由經由電纜而連接於電動汽車來對電動汽車中所^ 載的電池進行充電。充電座1例如設立在室外的停車場二 充電座1包括以縱向長的長方體形狀所形成的座主體 2和設置於座主體2的規定高度的位置上的橫向開閉式的 門3。門3形成為大致四方形狀，並且在圖1⑷所示的 閉合位置和圖1 (b)所不的p极位置之間可開閉地進行位 如圖1(b)所示’在座主體2的與門3對應的部位上， 设有凹進處4。在構成凹進處4的裏侧的壁體5大致的中 央部上安裝有插座10。也就是說，插座1G被裝入到 座1内。 在下文中，將設置著門3的一侧設為“前方，，，將設置 著插座10的一側、也就是充電座1的裏側設為“後方，，，並 且將作為充電座1的敎的方向喊邊方向設為“上下方 向Z”，將充電座1的左右方向設為“左右方向γ”，將與上 下方向Z及左右方向γ的雙方正交的方向、也歧充電座 1的前後方向設為“前後方向χ，，。 參照圖2及®1 3(a)〜圖3(C)，來說明插座10的結構。 如圖2所不’在壁體5上，設有用來使插座10露出的 開口部5A和在開口部5A周圍的4個安裝孔5B。插座1〇 201212410 通過各安裝孔5B用嫘釘6而安裝於壁體5上。 插座10包括插座主體20，在前面形成插入— 上的插片52 (參見圖4(a)〜圖4(b))的插片^口2 50 在插座主體20上，設有採用樹脂材料所成：:5鹏 形狀的殼體(case)21。在殼體21内，收容有夢由 # _ 片52而對插片52供應電力的插片承受部件（未圖插 在殼體21的前面22的左右方向γ的中央部上 由前面22朝向前方突出的突狀部23。在殼體。的^设有 的4角上，分別設有用來蚊螺釘6的螺釘孔％ 部23的前面23Α的下端部’設有由前面23Α朝向$ 出的作為固定部的支承板30。 突狀部23在由前方觀察到的平面視圖上形成為，上方 為彎曲形狀並且下方為矩形形狀。另外，突狀部23的突出 量’也就是殼體21的前面22和突狀部23的前面23八之 間的前後方向X的距離，較作為壁體5的前後方向χ的 度的板厚度稍大。 在突狀部23上，設有從突狀部23的前面23Α朝向後 方凹進的凹進處24。該凹喊24在由前方觀察到的平面 視圖上形減圓形。凹進處24的内徑和插頭％的插頭體 (參見圖4⑷〜圖4⑻）前端部的外徑大致相等。 具體而言，凹進處24的内徑較插頭體51的外徑稍大。 在凹進處24的底面24A上設有插片插入口 25。插月 插入口 25包括按左右方向Y而排列的電制插入口 25A 和配置於2個電源職人口 25A之心在用插入口 8 201212410 25A下方的接地用插入口 25B β 支承板30是在從上方觀察到的平面視圖上前後方向 X為長邊的長方形平板。在支承板30的前方設有作為抵接 部的2個抵接突起部31，使該2個抵接突起部31按左右 方向Υ而鄰近地排列著。 抵接突起部31在從左右方向γ觀察到的平面視圖上 形成為從支承板30的上表面32朝向上方突出的三角形 狀。在抵接突起部31上設有隨著接近後方而朝向上方傾斜 的傾斜部33以及連結傾斜部33的頂部和上表面32並且沿 著上下方向Ζ而延伸的接觸部34。 如圖3 (a)所示，在插座主體2〇 (參見圖3 (b))内 部’設有用來開閉電源用插入口 25A的電源用内門41和 用來開閉接地用插入口 25B的接地用内門42»電源用内門 41對應於各電源用插入口 25A而設置有2個。 如圖3(b)及圖3(c)所示，在該主體2〇内部，設 有收容左方電源用内門41的第一凹進部27、收容右方電 源用内門41的第二凹進部28及收容接地用内門幻的第3 凹進部29。 在第一凹進部27内’設有隨著接近電源用插入口 25A 而向左方傾斜的傾斜部27A和從傾斜部27A的後端部朝向 右方延伸的底部27B。在第二凹進部28内，設有隨著接近 電源用插入口 25A而向右方傾斜的傾斜部28A和從傾斜部 28A的後端部朝向左方延伸的底部28B。在第3凹進部29 内，設有隨著接近電源用插入口 25B而向下方傾斜的傾斜 201212410 和從傾斜部29A的後端部朝向上方延伸的底部 媒在各彳貞斜部27a〜29a上，以壓縮後的狀態分別配置 板貫4^ 45。板簧43〜45對各電源用内門μ及接地用内 門42分別施加力，以使各電源用内門41及接地用内門42 成為閉合位置。另外，在底部27B、28B上，分別抵接有 電源用内門41的後端部。在底部29B上，抵接有接地用 内門42的後端部。 在電源用内門41上，設有朝向前後方向χ延伸的基 底部41Α和從基底部41Α的前端部朝向在左右方向γ上 相鄰的電源用插入口 25Α而延伸的開閉部41Β。在開閉部 41Β上，設有插頭50的插片52 (參見圖4(a)與圖4(b)) 可進行抵接的抵接部41C。抵接部41C形成為隨著接近相 鄰的電源用插入口 25Α而向後方傾斜的傾斜面。 在接地用内門42上，設有朝向前後方向χ延伸的基 底部42Α和從基底部42Α的前端部朝向上方延伸的開閉部 42Β。在開閉部42Β上，設有插片52可進行抵接的抵接部 42C。抵接部42C形成為隨著接近上方而向後方傾斜的傾 斜面。 對與插片52的插拔相伴的電源用内門41及接地用内 門42的動作作說明。 在插片52向插片插入口 25插入的情況下，插片52 與各抵接部41C、42C抵接。在從該狀態下將插片52朝向 後方插入時，利用底部27Β〜29Β上所分別設置的卡定部 201212410A. Description of the Invention: The present invention relates to a socket having a socket body and a charging device including the socket, the socket body having a blade insertion opening inserted into the plug. [Prior Art] Conventionally, as the socket, the device described in Patent Document 1 has been known. Some of the sockets are exposed on the wall surface of the house for installation, and some are incorporated into the interior of the disk such as the switchboard. Further, such a socket may be incorporated into an electric vehicle charging stand in recent years. The electric vehicle charging stand is electrically connected to the electric vehicle by electric power. [Patent Document 1] Japanese Laid-Open Patent Publication No. 2002-134216. SUMMARY OF THE INVENTION However, when a plug is connected to the socket, since the mechanism for preventing the plug from coming off the socket is not provided in the socket, the cable to be plugged When the force is inadvertently applied to the plug, there is a possibility that the plug is detached from the socket. In order to prevent such a plug from coming off the socket, it is considered to provide a fixing portion for fixing the plug on the surface of the socket. However, in the case of a structure in which a door body is provided on a socket, in the case of being installed in a device such as a power distribution panel or an electric vehicle charging stand, the socket is opposed to the possibility that interference occurs due to the structural parts of the fixing portion and the internal device. The positioning of internal equipment is more difficult. SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object thereof is to provide a charging device capable of suppressing _ no material falling off, and which is easy to be mounted in a device and having a 5 mega socket. The socket of the present invention is characterized in that it is provided with a socket main body, and the socket main body inserts the inserting piece of the inserted insert into the population; and the socket main body is disposed on the front side of the socket main body a protruding portion protruding forward and a protruding portion protruding toward the front from the protruding portion, wherein the insertion piece σ is provided in front of the protruding portion, and the fixing portion is inserted into the insertion opening of the insertion piece The shape of the lower portion is prevented from falling off from the insertion opening of the insert by fixing the projection provided on the plug. Preferably, in the miscellaneous seat, an abutting portion is provided on the fixing portion, and the j-joining portion is inserted into the plug-in plug-in state, and the plug-facing surface of the fixing portion faces the plug The protruding portion 2 and the protruding portion of the protruding portion are elastically deformed as a branch (4), and after the protruding portion passes over the abutting portion, the upper weft portion abuts the dog starting portion to make the protrusion The department is fixed. In the _t (four) 岐, the upper portion can be rotated between the closed position of the insertion and the open position at which the insertion σ is exposed to the outside. In the case of the socket, the end of the fixing portion is attached to the above-mentioned one, and the other one of the above-mentioned (four) portions can be protruded forward from the protruding portion by the "'" of the fixing portion. The protruding portion (four) is rotated by the surface m, and the other end portion of the upper portion is protruded from the protruding portion toward the other end side in a state in which the fixing portion abuts the front surface of the protruding portion (four). In the above-described socket, it is preferable that the fixing portion is slidable between at least a portion of the accommodating position accommodated inside the socket body and a protruding position in which the entire body of the fixing portion protrudes forward from the socket body. Preferably, in the socket, an inner door for opening and closing the insert insertion opening is provided inside the socket main body. Preferably, in the socket, an outer door is provided on the protruding portion, the outer door being at least between a closed position in which the insert insertion opening is covered by the front side and an open position in which the insert insertion opening is exposed to the outside. Perform displacement. Preferably, in the socket, a recess recessed toward the rear is provided in front of the protruding portion, and the insert insertion σ° is provided on the bottom surface of the recess. In the socket, preferably, in the socket A cover body that smoothes the front surface of the socket main body by covering the protruding portion is attached to the main body. In the charging device including the socket, it is preferable to connect the external device including the battery by electro-acoustic to the charging of the battery. [Effect of the Invention] According to the present invention, it is possible to provide a socket and the same The socket of the socket _ suppresses the plug without the towel falling off, and J ^ is placed in the shoulder: the above and other objects, features and advantages of the present invention are as follows. According to the example of the first embodiment, refer to Figure 1 (a), Figure 1 (b) to Figure 7 (a), Figure 7 (b) The first embodiment in which the socket of the present invention is embodied as a socket provided in the charging stand will be described. As shown in Fig. 1 (a) and Fig. 1 (b), a stand 1 is a charging device for charging a battery mounted in an electric car by being connected to an electric car via a cable. The charging stand 1 is installed, for example, in an outdoor parking lot. The charging stand 1 includes a seat main body 2 formed in a longitudinally long rectangular parallelepiped shape, and a lateral opening and closing type door 3 provided at a predetermined height of the seat main body 2. The door 3 is formed in a substantially square shape, and is openably and closably positionable between the closed position shown in FIG. 1 (4) and the p-pole position shown in FIG. 1(b) as shown in FIG. 1(b). At a portion corresponding to the door 3, a recess 4 is provided. A socket 10 is attached to a substantially central portion of the wall body 5 constituting the back side of the recess 4. That is, the socket 1G is loaded into the seat 1. Hereinafter, the side on which the door 3 is provided is set to "front", and the side on which the socket 10 is disposed, that is, the inner side of the charging stand 1 is set to "rear," and will serve as the cymbal of the charging stand 1. The direction of the direction of the sway is set to "up and down direction Z", and the left-right direction of the cradle 1 is set to "left-right direction γ", and the direction orthogonal to both the vertical direction Z and the left-right direction γ is also determined before and after the charging stand 1 The direction is set to "front and rear direction", and the structure of the socket 10 will be described with reference to Fig. 2 and Fig. 2 (a) to Fig. 3 (C). As shown in Fig. 2, the wall body 5 is provided for making The opening portion 5A in which the socket 10 is exposed and the four mounting holes 5B around the opening portion 5A. The socket 1201212410 is attached to the wall body 5 by the nails 6 through the respective mounting holes 5B. The socket 10 includes the socket body 20 in front. The inserting opening 52 of the insertion piece 52 (see Fig. 4(a) to Fig. 4(b)) is formed on the socket main body 20, and is formed of a resin material: (case) 21. In the casing 21, a blade receiving member that supplies power to the blade 52 by the #_片片 52 is accommodated (not shown in front of the casing 21) A projecting portion 23 that protrudes forward from the front surface 22 in the center portion of the left-right direction γ of the second portion 22 is provided at the four corners of the casing, and the front face 23 of the screw hole portion 23 for the mosquito screw 6 is provided. The lower end portion ' is provided with a support plate 30 as a fixing portion which is directed toward the front face 23'. The projecting portion 23 is formed in a plan view viewed from the front, and has a curved shape on the upper side and a rectangular shape on the lower side. The amount of protrusion 'the projection portion 23' is the distance between the front surface 22 of the casing 21 and the front surface 23 of the projection portion 23 in the front-rear direction X, which is slightly larger than the thickness of the panel which is the degree of the front-rear direction of the wall body 5. On the projecting portion 23, there is provided a recess 24 recessed from the front face 23 of the projecting portion 23 toward the rear. The recess 24 is rounded in a plan view as viewed from the front. The inner diameter and the plug body of the plug body (see Figs. 4(4) to 4(8)) have substantially the same outer diameters. Specifically, the inner diameter of the recess 24 is slightly larger than the outer diameter of the plug body 51. The bottom surface 24A is provided with a tab insertion opening 25. The lunar insertion opening 25 is arranged in the left-right direction Y The electric inlet port 25A and the grounding insertion port 25B which is disposed under the insertion port 8 201212410 25A of the two power supply populations 25A. The support plate 30 is long in the front-rear direction X in the plan view seen from above. A rectangular flat plate on the side is provided with two abutting projections 31 as abutting portions in front of the support plate 30, and the two abutting projections 31 are arranged adjacent to each other in the left-right direction. The abutting projections 31 are provided. A triangular shape that protrudes upward from the upper surface 32 of the support plate 30 is formed in a plan view viewed from the left-right direction γ. The abutting projection portion 31 is provided with an inclined portion 33 that is inclined upward toward the rear side, and a contact portion 34 that connects the top portion and the upper surface 32 of the inclined portion 33 and extends in the vertical direction. As shown in Fig. 3 (a), inside the socket main body 2 (see Fig. 3 (b)), a power supply inner door 41 for opening and closing the power supply insertion port 25A and a grounding for opening and closing the ground insertion port 25B are provided. The inside door 42» power supply inner door 41 is provided corresponding to each of the power supply insertion ports 25A. As shown in Fig. 3 (b) and Fig. 3 (c), the first recessed portion 27 for accommodating the left inner power supply inner door 41 and the right inner power supply inner door 41 are provided inside the main body 2''. The second recessed portion 28 and the third recessed portion 29 for accommodating the grounding inner door. In the first recessed portion 27, an inclined portion 27A which is inclined to the left as it approaches the power supply insertion opening 25A and a bottom portion 27B which extends from the rear end portion of the inclined portion 27A toward the right are provided. The second recessed portion 28 is provided with an inclined portion 28A which is inclined to the right as it approaches the power supply insertion opening 25A, and a bottom portion 28B which extends leftward from the rear end portion of the inclined portion 28A. In the third recessed portion 29, an inclination 201212410 which is inclined downward as approaching the power supply insertion opening 25B and a bottom medium which extends upward from the rear end portion of the inclined portion 29A are provided in the respective inclined portions 27a to 29a. On the upper side, the plates 4^45 are respectively arranged in the compressed state. The leaf springs 43 to 45 apply a force to each of the power supply inner door μ and the grounding inner door 42 so that the power supply inner door 41 and the grounding inner door 42 are in a closed position. Further, the bottom portions 27B and 28B are respectively in contact with the rear end portions of the power supply inner door 41. At the bottom portion 29B, a rear end portion of the inner door 42 for grounding is abutted. The power supply inner door 41 is provided with a base portion 41A extending in the front-rear direction, and an opening and closing portion 41A extending from the front end portion of the base portion 41 toward the power supply insertion port 25A adjacent to the left-right direction γ. The opening and closing portion 41A is provided with a contact portion 41C to which the insert 52 of the plug 50 (see Figs. 4(a) and 4(b)) can be abutted. The abutting portion 41C is formed as an inclined surface that is inclined rearward as approaching the adjacent power supply insertion port 25A. The grounding inner door 42 is provided with a base portion 42A extending in the front-rear direction, and an opening and closing portion 42A extending upward from the front end portion of the base portion 42A. The opening and closing portion 42A is provided with an abutting portion 42C through which the insertion piece 52 can abut. The abutting portion 42C is formed as a tilting surface that is inclined rearward as it approaches the upper side. The operation of the inner door 41 for power supply and the inner door 42 for grounding accompanying the insertion and removal of the insert 52 will be described. When the blade 52 is inserted into the blade insertion opening 25, the blade 52 abuts against each of the abutting portions 41C and 42C. When the insert 52 is inserted rearward from this state, the locking portions respectively provided on the bottom portions 27Β to 29Β are used 201212410
^ t I 、^^ )’電關間41及接地用間42的後端部各自 於各傾斜部27A〜觀和各卡定部之間，借助於板 =士用力’不向左方及右方（接地用内門42的情況下是 及下方）移動。結果為，電源用内門41及接地用内門 刀別以底部27B〜29B為中心’以抵抗板簧43〜45的 作用力，像附圖中的雙點劃線那樣進行轉動。也就是說， 電源用内Η 41及接地用内門42分別向開啟位置進行位 移與之相伴，插片52能夠插通至較開閉部41Β、42Β更 後方。 另一方面，在將插片52從插片插入口 25拔掉的情況 :，隨著附圖中插片52的後端部從開閉部41Β、42Β接近 前方，借助於板簧43〜45的作用力，電源用内門41及接 地用内門42分別朝向閉合位置進行位移。然後，在插片 52的後端部從開閉部41Β、42Β的前端面向前方進行了移 動時，電源用内門41及接地用内門42向附圖中實線的閉 合位置分別進行位移。 參照圖4 (a)〜圖4 (b)，來說明插頭50的結構。 如圖4 (a)所示’插頭50包括：插頭體51，前後方 向X成為長邊的圓筒形狀，且由使用者把持；插片52，從 插頭體51朝向後方突出；電纜53，連接於插頭體51的前 端部上。插片52包括按左右方向Y排列的一對電源用插 片52A和在左右方向γ上配置於2個電源用插片52A之 間且配置在插片52A下方的接地引腳(pin)52B。電源用插 片52A形成為平板形狀。接地引腳52B形成為圓形銷形狀。 11 201212410^ t I , ^^ ) 'The rear end portion of the electric-off room 41 and the grounding space 42 are between the respective inclined portions 27A and the respective locking portions, and are not leftward or right by means of the plate=shi force The square (in the case of the inner door 42 for grounding and below) moves. As a result, the power supply inner door 41 and the grounding inner door cutter are rotated about the bottom portions 27B to 29B to resist the urging forces of the leaf springs 43 to 45, as shown by the two-dot chain line in the drawing. That is, the power supply inner 41 and the ground inner door 42 are respectively displaced toward the open position, and the insert 52 can be inserted to the rear of the opening/closing portions 41A and 42B. On the other hand, in the case where the blade 52 is detached from the blade insertion opening 25, as the rear end portion of the blade 52 in the drawing approaches the front from the opening and closing portions 41, 42, by the leaf springs 43 to 45 The force, the power supply inner door 41 and the grounding inner door 42 are respectively displaced toward the closed position. Then, when the rear end portion of the insertion piece 52 is moved forward from the front end surface of the opening and closing portions 41A, 42B, the power supply inner door 41 and the grounding inner door 42 are respectively displaced to the closed positions of the solid lines in the drawing. The structure of the plug 50 will be described with reference to Figs. 4(a) to 4(b). As shown in Fig. 4 (a), the plug 50 includes a plug body 51 having a cylindrical shape in which the front-rear direction X is long and held by a user. The blade 52 protrudes rearward from the plug body 51; the cable 53 is connected. On the front end portion of the plug body 51. The blade 52 includes a pair of power supply inserts 52A arranged in the left-right direction Y and a ground pin 52B disposed between the two power supply inserts 52A in the left-right direction γ and disposed under the insert 52A. The power supply insert 52A is formed in a flat plate shape. The ground pin 52B is formed in a circular pin shape. 11 201212410
在插頭體51的後端部上方，設有表示電源用插片52A 和接地引腳52B之間的位置的位置指示部54。在插頭體 51的前後方向X的中央部的兩個侧面上，設有由使用者的 手指捏住的平面形狀的把持部55。在插頭體51的前後方 向X的中央部的下方，設有朝向下方突出為球面狀的突起 部56。 位置指示部54是沿著前後方向X而延伸的長方形狀 的突起。而且，在位置指示部54位於插頭50上方的情況 下’電源用插片52A按左右方向γ排列，並且在其下方配 置接地引腳52B。 如圖4 (b)所示，突起部56包括隨著接近前方而向 下方傾斜的傾斜部57、從傾斜部57的下端部朝向前方延 伸的頂部58以及從頂部58的前端部隨著接近前方而向上 方傾斜的抵接部59。在傾斜部57的左右方向γ的中央部， 設有朝向上方凹進的後方凹進部57A。在抵接部59的左右 方向Y的中央部，設有朝向上方凹進的前方凹進部59A。 這些凹進部57A、59A由頂部58進行了劃分。 後方凹進部57A包括隨著接近後方而傾斜以使左右方 向Y的寬度增大的一對後方側面57B以及在後方側面57B 的别端部上在左右方向Y連結後方侧面57B並且沿著上下 方向z延伸的連結面57C。 前方凹進部59A包括：在左右方向Y上相互相對並且 著上下方向Z延伸的一對前方側面59B以及在前方側面 59B的後端部上在左右方向γ連結前方侧面59B並且沿著 12 201212410 上下方向Z延伸的抵接面59C。 參照圖5 (a)〜圖5 (c)及圖6 (a)〜圖6⑻，來 說明將插頭50與插座1〇連接的狀態。 如圖5 (a)所示，使用者在調整插頭5〇的朝向以使 位置指示部54成為上方之後，使插頭50朝向插座1〇移 動…;'後如圖5 (b)所示，在插頭50的突起部％與支 承板30的抵接突起部31抵接時，支承板如以插座主體 20和支承板30之間的連接位置CP為支點，產生彎曲以便 支承板30的前端部朝向下方進行位移。也就是說，支承板 接位置cp為支點向下方發生彈性形變。若從該狀 入插頭5G，則如圖5 (〇所示’在突起部56 ==起部31的頂部之後，支承板3〇借助於復原力 许 月°上方進行位移。此時，成為插片52被插入插片 、棗:5 (參見圖2)内的狀態，並且插頭50與插座10 迷接元成。 m 狀I下，在凹進處24的内周面和插頭體51的外 二曰之間形成微小的間隙。這裏，所謂.的“微小的間隙，，指 i到制者的手指無法伸人的程度的間隙。因此， 抑制使用Ϊ 5G以便從圖5⑴變為圖5 (〇的狀態之時， 用者的手指伸入凹進處24内。 頭5〇H(a)〜圖6⑻所示，在插座1G巾連接有插 被收容于;V也就是圖5⑷驗態下，抵駿起部 抵捲作方凹進部59人内。具體而言，如圖6(a)所示， 一大°卩31的接觸部34抵接到抵接面59C上。加之， 13 201212410 如圖6(b)所示，抵接突起部31配置于一對前方側面59B 的左右方向Y之間，並且與各前方側面59B鄰近。具體而 言’前方側面59B的左右方向γ的寬度T1和2個抵接突 起部31的左右方向Y的寬度T2大致相等。詳細來說，前 方側面59B的寬度T1比抵接突起部31的寬度T2稍大。 因此’支承板30將插頭50固定。詳細來說，通過抵接突 起部31和突起部56相互固定’防止了插片52從插片插入 口 25 (參見圖2)脫落。 參照圖7 (a)〜圖7 (b) ’來說明從插座10拔掉插頭 50的狀態。 如圖7 (a)所示，使用者將支承板3〇的前端部向下 方按壓。在s亥狀態下’成為突起部56與抵接突起部31的 卡合大致上脫開的狀態。然後，藉由由使用者將插頭5〇 向前方拔出，而成為圖7 (b)所示的那種從插座1〇拔出 插頭50後的狀態。此時’若使用者從支承板放開手指， 則借助於復原力，支承板30朝向上方進行位移。 根據本貫施方式’可以產生下面的效果。 (1)在本實施方式中，在插頭50連接到插座1〇中的 狀態下，插頭50的突起部56和支承板30的抵接突起部 31抵接。借此，即使因掛上插頭5〇的電纜53等而向從插 座10拔掉插頭50的方向無意地施加了力，也可以防止插 頭50從插座1〇脫落。 於疋，作為防止插頭從插座脫落的固定部，考虞以下 結構，藉由在將插片連接到插片承受部件上之後使:旋轉 201212410 I ^ i / pil 規定角度而在插片上所設置的穿透孔中插入插片承受部件 上所設置的突起，來防止插頭從插座脫落。 上述結構假定了一般插頭的插拔的次數較少的情形， 所以大多保證例如插拔插頭的次數為百次左右。具體而 言，藉由插入插片，插片承受件發生彈性形變，並且在插 片的穿透孔中插入插片承受件的突起。若反復該插片承受 件的彈性形變，則插承受部件的彈性下降，因而不再向 插片的穿透孔插入插片承受部件的突起。其結果為，有時 在反復插頭插拔的時候不再實現防止使插頭從插座脫落的 功能。從而，在插拔插頭的次數較多的用途中為不適合的 結構。 這一點，在本實施方式中，藉由在支承板30上設置抵 接犬起部31 ’並且在抵接突起部31上固定插頭5〇的突起 部56，來防止插頭50從插座1〇脫落。因此，與上述插片 彳插片承乂 „卩件之間的防脫結構進行比較，可以 止插頭從插座脫落的保證次數。 牡從拖厘主體20省略了突狀部23的結構中， 因，存在壁體5和支承板3〇產生干擾的可能，所以插座 =相對於壁體5蚊錄為_。[點，在本實施方式 中’猎由將突狀部23插通於壁體5的開口部认内，就可 行插座1G相·㈣5的定位’因此可以抑制壁 體5和支承板3〇產生干擾的狀況。 容易地安裝於壁體5上。#而，可以將插座1〇 ⑵在本實财式巾’在突起部％抵麵抵接突起 15 201212410 部31上時，支承板30以連接位置cp為中心而朝向下方 產生彎曲。因此’抵接突起部31向遠離突起部56的方向 進行位移。從而’因為突起部56可以容易地越過該抵接突 起部31，所以能夠容易進行插頭％對插座1〇的插入作業。 又，由於在插頭50連接到插座1〇中的狀態下，使用 者用手指將支承板30朝向下方按壓，因而支承板3〇以連 接位置〇>為中心向下方產生彎曲。借此，因為支承板3〇 的抵接突起部31朝向遠離插頭5G的突起部兄的方向進行 移動’所以能夠抑制在從插座1〇拔掉 起部56相互產生干擾的狀況。借此，因為可Ϊ 把邱％ 用於使抵接突起部31朝向遠離突 ㈣料⑽構，謀求支承板 30的簡單化。 中時m實財式巾，杨座％未連制插座⑺ 門41及接地用内門42分別遮蓋插片插入 =25。，可以抑制蟲等異物經由插片插人口 2 插座10内部的狀況。 < ω」42)Λ本實施方式中，藉由在突狀部23的内部設置 抑制在使用者將插頭5G與插座1()連接時 使用者的手伸入凹進處24内的狀況。 5的門式中’通過由突狀部23插通於壁體 入口 _部露出的兩個作:插=^^ 201212410 口孔，所以能夠謀求壁 在壁體5上插通突狀部23的專用開 體5的形狀的簡單化。 ⑷在本實财式巾，在由前讀_的平 形成為：突狀部23虹方為彎曲形狀，並且下 狀。、也就是說，突狀部23的形狀形成為上下麟稱。因= 可以在上下方向z上容易地以視覺來識職座ι〇的朝 向。從而，作業人員可以容易地實施將插座1G 5上的作業。 蔽 (7)在本實施方式中，在插座1〇中連接有插 的狀態下，在插頭50的突起部56的前方凹進部59八内收 容支承板30的抵接突起部31。因此，可以限制插頭5〇的 向左右方向Y的移動。 (8)根據本實施方式，藉由在插頭5〇上設置位置指 示部54，而可以確認插片52的配置位置。因此，可以省 略：藉由由作業者直接觀察插片52來確認插片52的配置 位置的作業。 (第二實施方式） 參照圖8〜圖11 (a)〜圖11 (c)’來說明將本發明 的插座具體化為設置於充電座中的插座的第二實施方式。 在本實施方式中，與第一實施方式進行比較，不同之處為 支承板30能夠轉動。下面，以與第一實施方式之間的不同 之處為中心進行說明。另外，在相同結構上附上相同符號， 省略其說明。 參照圖8及圖9 (a)〜圖9 (c)，來說明插座10的結 17 201212410 * * - * r — 構。 如圖8所示，在突狀部23的前面23A下端部，設有 由前面23A朝向前方突出的支承部21A。在該支承部21A 上安裝有支承板開閉機構60。 支承板開閉機構60包括：軸61，插入將支承部2ia 朝向左右方向Y貫通的貫通孔21B中；螺旋彈簧（下面稱 為“彈簧部件62”），卡合於軸61和支承板30之間。 在作為固定部的支承板30的左右方向γ的中央部， 設有朝向下方凹進的凹進處71。凹進處71形成為，朝向 前後方向X延伸並且後方部位的左右方向γ的寬度變得比 前方部位的左右方向γ的寬度大。另外，在凹進處71前 方的底面71A上，設有作為抵接部的抵接突起部3ι。 在支承板30的前端部設有彎曲凹進部72。彎曲凹進 部72以朝向該凹進部72的前方並且向下方凹進的彎曲形 狀來形成。 在支承板30的後端部設有用來插通軸61的一對軸插 通部73，該一對轴插通部73在左右方向γ上挾著凹進處 7卜 支承板30能夠在如圖9 (a)所示用於使抵接突起部 31與插頭50的突起部56卡合的第二位置和如圖9(1?)所 示用於使支承板30的表面與突狀部23的前面23A抵接的 第一位置之間進行位移。也就是說，支承板3〇能夠以軸 61為轉動中心而在開啟位置和閉合位置之間轉動。在下 面，將支承板30的轉動方向設為“開閉方向w，，，將支承 201212410 =°二=，“開啟方向” ’將支承板3❻閉合的方 群!(e)所示’支秘3G在閉合位置上，能夠以 叙大 <部23的支承部2ia上的支承板3G的一端為轉 。而進行活動的支承板3〇的另一端即前端部％比突 ^部23更向另一端側突出。也就是說，支承板30處於閉 。位置上，支承板30的上端部比突狀部23的上端部吏向 上方突出。 參照圖10 (a)〜圖1〇 (d)，來說明將插頭5〇與插座 10連接的狀態。還有，在圖10 (a)〜圖10 (d)中，將 省略插座10的内部結構來表示，並且作為剖面結構僅示出 門體31 °另外，還省略插頭50的電纜53來表示。 如圖10 (a)所示，使用者使支承板30從支承板30 為閉合位置的狀態進行位移以成為開啟位置（下面稱為“開 啟操作”）。在該支承板30的狀態下，如圖1〇 (b)所示， 使插頭50抵接于支承板30上，以便插頭50的突起部56 收容于支承板30的凹進處71内。 在該狀態下，插片52配置於前後方向X與插片插入 口 25(參見圖3)對應的位置上。具體而言，接地引腳52B 的前端部成為插入到接地用插入口 25B (參見圖3 (a)〜 圖3 (c))内的狀態。另一方面，電源用插片52A配置到 電源用插入口 25A (參見圖3 (a)〜圖3 (c))的前方。 而且，在該狀態下，若將插頭50朝向後方插入，則插片 52被插入到插片插入口 25内。 201212410 »/ / 〆，/ 上》“ μ垃=突起部56的左右方向γ的寬度與凹進處71的比 ，，更靠前方的部位的左右方…寬二 相專。具體而言，凹谁虔从匕、丄、 56的寬度稍大。因此，在* R 〃雜的寬度較突起部 U此在大起部56收容到凹進處71内的 iirf頭5G要相對于支承板3G向左右方向γ移動時， 社=與凹進處71的左右方向Y的側面進行接觸。其 :插頭50的相對于支承板3〇的左右方向Y的移動 如圖10 (C)所示，藉由使插頭5 起部56和支承板㈣抵接奴部Μ進行難，支ΐ 3〇就從圖Η)⑻所示的位置向開啟方向進—步轉 圖10⑷所示’在突起部56越過抵接突起部31的頂杳 之後，支承板30借助於彈簧部件62 (參見圖8)的作用？ 朝向閉合方向進㈣動，並且在抵接突起部31抵接到插異 體51的狀態下轉動停止。此時，成為插片52插入到插少 插入口 25 (參見圖2)内的狀態，並且插頭5 連接完成。 參照圖11 (a)〜圖u (c)，來說明從插座ι〇拔掉插 頭50的狀態。還有，在圖11 U)〜圖11⑷中，將省 略插座H)的内部結構進行表示，並且作為剖面結構僅示出 門體31。另外，還省略插頭5〇的電纜53進行了表示。 如，11a)所示，使用者使支承板Μ向開啟方向移 動。在該狀態下’成為突起部％與抵接突起部η之間的 卡合脫開後的狀態。然後，如圖11⑴所示，藉由使用 20 201212410Above the rear end portion of the plug body 51, a position indicating portion 54 indicating a position between the power supply tab 52A and the ground pin 52B is provided. On both side faces of the central portion of the plug body 51 in the front-rear direction X, a planar grip portion 55 that is pinched by a user's finger is provided. A projection portion 56 that protrudes downward in a spherical shape is provided below the center portion of the front side of the plug body 51 toward the X. The position indicating portion 54 is a rectangular protrusion extending in the front-rear direction X. Further, when the position indicating portion 54 is positioned above the plug 50, the power supply tab 52A is arranged in the left-right direction γ, and the ground pin 52B is disposed below it. As shown in FIG. 4(b), the protruding portion 56 includes an inclined portion 57 that slopes downward as it approaches the front, a top portion 58 that extends forward from the lower end portion of the inclined portion 57, and a front end portion from the top portion 58 as it approaches the front The abutting portion 59 is inclined upward. In the center portion of the inclined portion 57 in the left-right direction γ, a rear recessed portion 57A that is recessed upward is provided. In the central portion of the abutting portion 59 in the left-right direction Y, a front recessed portion 59A that is recessed upward is provided. These recesses 57A, 59A are divided by a top portion 58. The rear recessed portion 57A includes a pair of rear side surfaces 57B that are inclined toward the rear to increase the width of the left-right direction Y, and a rear side surface 57B that connects the rear side surface 57B in the left-right direction Y at the other end portion of the rear side surface 57B and along the up and down direction z extended joint surface 57C. The front recessed portion 59A includes a pair of front side faces 59B that face each other in the left-right direction Y and extend in the up-and-down direction Z, and a front side face 59B that connects the front side face 59B in the left-right direction γ at the rear end portion of the front side face 59B and goes up and down along 12 201212410 The abutting surface 59C extending in the direction Z. The state in which the plug 50 is connected to the socket 1A will be described with reference to Figs. 5(a) to 5(c) and Figs. 6(a) to 6(8). As shown in Fig. 5 (a), after the user adjusts the orientation of the plug 5 以 so that the position indicating portion 54 is upward, the plug 50 is moved toward the socket 1 ...; '' as shown in Fig. 5(b), When the projection portion % of the plug 50 abuts against the abutting projection portion 31 of the support plate 30, the support plate is bent such that the connection position CP between the socket main body 20 and the support plate 30 serves as a fulcrum so that the front end portion of the support plate 30 faces. Displace below. That is, the support plate contact position cp is elastically deformed downward as a fulcrum. When the plug 5G is inserted into the plug 5G, as shown in Fig. 5 (〇), after the protrusion 56 = the top of the starting portion 31, the support plate 3 is displaced by the restoring force. The sheet 52 is inserted into the state of the insert, jujube: 5 (see Fig. 2), and the plug 50 is spliced with the socket 10. In the shape of I, at the inner peripheral surface of the recess 24 and outside the plug body 51 A small gap is formed between the two turns. Here, the so-called "small gap" refers to the gap to the extent that the finger of the maker cannot reach the person. Therefore, the use of Ϊ 5G is suppressed to change from Fig. 5(1) to Fig. 5 ( In the state of the cymbal, the user's finger extends into the recess 24. The head 5 〇 H (a) ~ Figure 6 (8), the socket 1G towel is connected with the plug; V is also the state of Figure 5 (4) The urging portion of the yoke is abutted into the recessed portion 59. Specifically, as shown in Fig. 6(a), the contact portion 34 of the large 卩 31 abuts against the abutting surface 59C. In addition, 13 201212410 As shown in Fig. 6(b), the contact protrusions 31 are disposed between the pair of front side faces 59B in the left-right direction Y and adjacent to the front side faces 59B. Specifically, the front side face 59B The width T1 of the left-right direction γ and the width T2 of the two adjacent protrusions 31 in the left-right direction Y are substantially equal. In detail, the width T1 of the front side surface 59B is slightly larger than the width T2 of the abutting protrusion 31. 30. The plug 50 is fixed. In detail, the abutment projection 31 and the projection 56 are fixed to each other 'preventing the insertion piece 52 from coming off the insertion opening 25 (see Fig. 2). Referring to Fig. 7 (a) to Fig. 7 (b) 'The state in which the plug 50 is detached from the socket 10 is explained. As shown in Fig. 7 (a), the user presses the front end portion of the support plate 3 向 downward, and in the s-hai state, the projection portion 56 is formed. The engagement of the abutting projection 31 is substantially disengaged. Then, by the user pulling the plug 5 forward, the plug is pulled out from the socket 1 as shown in Fig. 7 (b). In this case, when the user releases the finger from the support plate, the support plate 30 is displaced upward by the restoring force. The following effects can be produced according to the present embodiment. (1) In this embodiment In the mode, in a state where the plug 50 is connected to the socket 1 , the protrusion 56 and the support of the plug 50 The abutting projection 31 of the plate 30 abuts. Thereby, even if a force is unintentionally applied to the direction in which the plug 50 is unplugged from the socket 10 by the cable 53 or the like of the plug 5, the plug 50 can be prevented from being removed from the socket 1. 〇 〇 。 。 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 作为 作为 作为 作为 作为 作为 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 A protrusion provided in the insertion piece of the insertion piece is inserted into the penetration hole to prevent the plug from coming off the socket. The above structure assumes that the number of times the plug is normally inserted and removed is small, so that the number of times of plugging and unplugging, for example, is guaranteed to be about 100 times. Specifically, by inserting the blade, the blade receiving member is elastically deformed, and the projection of the blade receiving member is inserted into the penetration hole of the insertion piece. If the elastic deformation of the blade receiving member is repeated, the elasticity of the insertion receiving member is lowered, so that the projection of the blade receiving member is no longer inserted into the penetration hole of the blade. As a result, the function of preventing the plug from coming off the socket is sometimes not realized when the plug is repeatedly inserted and removed. Therefore, it is an unsuitable structure for applications in which the number of times of plugging and unplugging is large. In this regard, in the present embodiment, the plug 50 is prevented from coming off the socket 1 by providing the abutting portion 31' on the support plate 30 and fixing the projection 56 of the plug 5A on the abutting projection 31. . Therefore, compared with the above-described detachment preventing structure between the insert and the cymbal, the number of times the plug can be detached from the socket can be stopped. The structure of the slanted portion 23 is omitted from the stalk body 20, There is a possibility that the wall 5 and the support plate 3 are disturbed, so the socket = mosquito is recorded as _ with respect to the wall 5. [Point, in the present embodiment, the hunting is inserted into the wall 5 by the protruding portion 23. In the opening portion, the positioning of the socket 1G phase (4) 5 can be performed. Therefore, it is possible to suppress the situation in which the wall body 5 and the support plate 3 are disturbed. It is easy to attach to the wall body 5. Moreover, the socket 1 can be placed (2) When the projection portion is in contact with the protrusion 15201212410 portion 31, the support plate 30 is bent downward toward the connection position cp. Therefore, the abutting projection 31 is away from the projection 56. The direction of the displacement is shifted. Thus, since the projection 56 can easily pass over the abutment projection 31, the insertion of the plug % to the socket 1 can be easily performed. Also, due to the state in which the plug 50 is connected to the socket 1 Next, the user pushes the support plate 30 with a finger When the support plate 3 is pressed downward from the connection position 〇>, the contact protrusions 31 of the support plate 3 are moved toward the direction away from the projections of the plug 5G. It is possible to suppress a situation in which the starting portions 56 are unplugged from the socket 1 and cause interference with each other. Therefore, since the abutting portion 31 can be used to move the abutting projection portion 31 toward the distal projection (four) material (10), the support plate 30 can be simplified. The medium-sized m-solid money towel, the Yang seat% unconnected socket (7) The door 41 and the grounding inner door 42 cover the insert insertion = 25, respectively, and can prevent the foreign matter such as insects from being inserted into the population 2 via the insert. < ω" 42) In the present embodiment, the inside of the protruding portion 23 is provided to prevent the user's hand from reaching the recess 24 when the user connects the plug 5G to the socket 1 (). . In the door type of 5, the two holes that are inserted through the entrance portion of the wall by the protruding portion 23 are inserted into the opening of the wall portion, so that the wall can be inserted into the wall portion 5 through the protruding portion 23. The shape of the special opening 5 is simplified. (4) In the present solid type towel, the flat portion of the front reading _ is formed such that the rainbow portion of the protruding portion 23 has a curved shape and is downward. That is, the shape of the protruding portion 23 is formed as an upper and lower rib. Because it is possible to visually recognize the orientation of the seat in the up and down direction z. Thereby, the worker can easily carry out the work on the socket 1G 5 . (7) In the present embodiment, in the state in which the socket 1 is connected and inserted, the abutting projection 31 of the support plate 30 is accommodated in the front recessed portion 59 of the projection 56 of the plug 50. Therefore, the movement of the plug 5A in the left-right direction Y can be restricted. (8) According to the present embodiment, the position of the insert 52 can be confirmed by providing the position indicating portion 54 on the plug 5A. Therefore, it is possible to omit the work of confirming the arrangement position of the insert 52 by directly observing the insert 52 by the operator. (Second Embodiment) A second embodiment in which the socket of the present invention is embodied as a socket provided in a charging stand will be described with reference to Figs. 8 to 11(a) to 11(c)'. In the present embodiment, compared with the first embodiment, the difference is that the support plate 30 can be rotated. Hereinafter, the description will be focused on differences from the first embodiment. In addition, the same reference numerals are attached to the same structures, and the description thereof is omitted. Referring to Fig. 8 and Figs. 9(a) to 9(c), the junction 17 201212410 * * - * r - of the socket 10 will be described. As shown in Fig. 8, at the lower end portion of the front surface 23A of the projecting portion 23, a support portion 21A projecting forward from the front surface 23A is provided. A support plate opening and closing mechanism 60 is attached to the support portion 21A. The support plate opening and closing mechanism 60 includes a shaft 61 that is inserted into the through hole 21B that penetrates the support portion 2ia toward the left-right direction Y, and a coil spring (hereinafter referred to as "spring member 62") that is engaged between the shaft 61 and the support plate 30. . In the central portion of the support plate 30 as the fixing portion in the left-right direction γ, a recess 71 that is recessed downward is provided. The recessed portion 71 is formed to extend in the front-rear direction X and the width of the left-right direction γ of the rear portion is larger than the width of the left-right direction γ of the front portion. Further, a contact protrusion portion 3ι as a contact portion is provided on the bottom surface 71A in front of the recessed portion 71. A curved recessed portion 72 is provided at a front end portion of the support plate 30. The curved recessed portion 72 is formed in a curved shape that is directed toward the front of the recessed portion 72 and recessed downward. A pair of shaft insertion portions 73 for inserting the shaft 61 are provided at the rear end portion of the support plate 30. The pair of shaft insertion portions 73 are recessed in the left-right direction γ. The support plate 30 can be Figure 9 (a) shows a second position for engaging the abutment projection 31 with the projection 56 of the plug 50 and for the surface and projection of the support plate 30 as shown in Figure 9 (1?). The first position of the front face 23A of 23 is displaced between the first positions. That is, the support plate 3 can be rotated between the open position and the closed position with the shaft 61 as the center of rotation. In the following, the direction of rotation of the support plate 30 is set to "opening and closing direction w, and the support 201212410 = ° two =, "opening direction" 'the square that closes the support plate 3 !! (e) shows the 'secret 3G In the closed position, one end of the support plate 3G on the support portion 2ia of the large portion 23 can be rotated. The other end of the movable support plate 3, that is, the front end portion % is more than the projection portion 23 The one end side is protruded. That is, the support plate 30 is closed. The upper end portion of the support plate 30 protrudes upward from the upper end portion of the projecting portion 23. Referring to Fig. 10 (a) to Fig. 1 (d), The state in which the plug 5A is connected to the socket 10 will be described. Also, in Figs. 10(a) to 10(d), the internal structure of the socket 10 will be omitted, and only the door body 31 ° will be shown as a sectional structure. Further, the cable 53 of the plug 50 is also omitted. As shown in Fig. 10 (a), the user displaces the support plate 30 from the state in which the support plate 30 is in the closed position to become the open position (hereinafter referred to as "opening operation"). In the state of the support plate 30, as shown in FIG. 1(b), the plug 50 is abutted against the support. 30, so that the projection 56 of the plug 50 is housed in the recess 71 of the support plate 30. In this state, the tab 52 is disposed at a position corresponding to the blade insertion opening 25 (see Fig. 3) in the front-rear direction X. Specifically, the front end portion of the ground pin 52B is inserted into the ground insertion port 25B (see FIGS. 3(a) to 3(c)). On the other hand, the power supply tab 52A is placed in the power supply. The front side of the insertion port 25A (see Fig. 3 (a) to Fig. 3 (c)) is used. Further, in this state, when the plug 50 is inserted rearward, the blade 52 is inserted into the blade insertion opening 25. 201212410 »/ / 〆, / 上 "" 垃 = = the ratio of the width of the protrusion 56 in the left-right direction γ to the recess 71, the left and right sides of the front part... wide two-phase. Specifically, the width of the concave 虔, 丄, 56 is slightly larger. Therefore, when the width of the *R noisy is larger than the projection U, the iirf head 5G accommodated in the recess 71 in the large portion 56 is moved in the left-right direction γ with respect to the support plate 3G, and the recessed portion 71 The side of the left and right direction Y is in contact. It is shown that the movement of the plug 50 with respect to the left-right direction Y of the support plate 3〇 is as shown in Fig. 10(C), and it is difficult to make the plug 5 and the support plate (4) abut against the slaves. From the position shown in Fig. 8(8) to the opening direction, as shown in Fig. 10 (4), after the projection 56 passes over the top cymbal of the abutting projection 31, the support plate 30 is guided by the spring member 62 (see Fig. 8). The role? The movement is made four (4) toward the closing direction, and the rotation is stopped in a state where the abutting projection 31 abuts against the insertion body 51. At this time, the insertion piece 52 is inserted into the insertion opening 25 (see Fig. 2), and the plug 5 is connected. The state in which the plug 50 is unplugged from the socket ι will be described with reference to Figs. 11(a) to 9(c). Further, in Fig. 11 U) to Fig. 11 (4), the internal structure of the omitted socket H) is shown, and only the door body 31 is shown as a sectional structure. In addition, the cable 53 of the plug 5A is also omitted. As shown in Fig. 11a), the user moves the support plate Μ in the opening direction. In this state, the state between the projection portion % and the contact protrusion portion η is released. Then, as shown in Figure 11 (1), by using 20 201212410
•r，/ f 女/lJL 者將插頭50向前方拔出，而成為圖u(c)所示的那種從 插座10拔出拖碩50後的狀態。此時，若使用者從支承板 30放開手指’則借助於彈簧部件62(參見圖s)的作用力， 支承板30進行轉動以便成為閉合位置。 根據本實施方式，除了第-實施方式的效果⑴〜⑴ 之外，還可以產生以下的效果。 (9) 在本實施方式中，因為支承板30能夠在閉合位 置和開啟位置之間進行轉動，所以在未將插頭50插入到插 座10中的情況下，可以折疊支承板3〇β從而，可以抑制 因無意地對支承板30施加外力而使支承板30破損的狀況。 (10) 在本實施方式中，因為在支承板30處於閉合位 置時’支承板30的前端部74比突狀部23更向上方（離心 側）突出，所以在使用者進行開啟操作時，易於將使用者 的手指搭在前端部74上。從而，使用者可以容易進行開啟 操作。 (11) 在本實施方式中，在支承板3〇的前端部74上 設置彎曲凹進部72。因此，使用者的手指易於搭在彎曲凹 進部72上。從而，使用者可以更加容易地進行開啟操作。 (12) 在本實施方式中，在支承板3〇上設有凹進處 71。從而，由於在插座1〇中插入插頭50時插頭50的突起 部56被收容於凹進處71内，因而可以進行插片52相對於 插片插入口 25在左右方向Υ的定位。 (13) 在本實施方式中，軸61位於突狀部23的前面 23Α的前方，也就是說，支承板3〇的轉動中心位於突狀部 21 201212410 23的前;^因此，可以省略用於支承板％的表面和 部23的前面23A進行抵接的專用形狀。從而，可以謀 支承板30的形狀的簡單化。 一 (14)如圖19所示，未在插座主體11〇上設置突狀部 的情況下，難以進行插座100相對於壁體5的定位。從而 在將插座100安裝到相對於壁體5的預期安裝位置成向上 方偏移後的位置上的情況下，支承板12〇與壁體5進行接 觸。其結果為，插座1〇〇安裝到壁體5上的狀態下插座 的美觀度下降。 另外，在將插座100安裝到相對於壁體5的預期安裝 位置向下方偏移後的位置上的情況下，在插座刚上作為 使支承板30轉動的中心的安裝部13〇和壁體5接觸。其結 果為支承板12G無法從閉合位置朝向開啟位置進行轉動: 這-點，在本實施方式中，因為利用突狀部23來 插座1〇相對於充電座1的健5蚊位，所以可以容錢 將插座10定位於壁體5的預期安裝位置上。因此，可 制插座iG相對於缝5的錯位。其絲為，可 10安裝到壁體5上的狀態下插座Π)的美觀度下降座 又’因為插座10相對於壁體5而進行 將支承部Μ及軸插通部73配置於壁體5的開 内。從而’可以抑制因支承部21A及軸插通部73盘壁^ =而支承板30不能從閉合位 = 的狀況。 《丁得動 (其他的實施方式） 22 201212410 本發明的插座不限於上述各實施方式，例如可以進行 以下的變更。另外，以下的變形例並不是僅僅針對上述各 實施方式而適用，也可以將不同的變形例之間相互組合加 以實施。 ° 在第一實施方式中，雖然能夠由電源用内門41及接地 用内門42分別開閉電源用插入口 25Α及接地用插入口 25Β，但是分別開閉電源用插入口 25Α及接地用插入口 25Β 的機構不限定於此。例如圖12 (a)〜圖12 (b)所示也 可以將門體開閉機構80安裝於插座主體20上。門體開閉 機構80包括開閉插片插入口 25及凹進處24的矩形形狀的 外門81、作為外門81的轉動中心軸的軸82和對外門81 加力的螺旋彈簧（未圖示）。外門81能夠在圖12 (a)所 示的將插片插入口 25及凹進處24向外部露出的開啟位置 和圖12 (b)所示的遮蓋插片插入口 25及凹進處24的閉 合位置之間進行轉動。另外，螺旋彈簧對外門81朝向閉合 位置加力。 在第一實施方式中’雖然是將插座10安裝於充電座1 的壁體5上的形式，但是插座1〇的使用形式不限定於此。 例如’也可以作為固定於房屋牆面上的外露插座來使用。 廷種情況下’如圖13所示，要在插座主體20的前面用螺 釘（未圖示）來安裝蓋體90。在蓋體90上，設有與突狀 部23嵌合的開口部91。在蓋體9〇安裝到插座主體2〇上 的狀態下’突狀部23的前面23A和蓋體90的前面變得平 滑。也就是說’插座10的前面變得平滑。這裏，所謂突狀 23 201212410 /pix 部23的前面23A和蓋體9〇的前 酬面-和蓋趙9。的前面 =二;= 可以在前後方向X稍微錯開。另外，該蓋體90在第二^ 施方式的插座10中也可以適用。 實 據此，可以提高將插座10作為外露插座來使用時插座 10的美觀度。又，射以將插座1G賴座域2G及 板30作為公共部件’兼用作作為設備内部的插座和外露插 座。因此，與將作為設備内部的插座和外露插座當作各自 不同的專用部絲形賴座域2Q及支承板3G的情況進 行比較，可以省略用於專用部件的模具。其結果為，可以 謀求製造成本的降低^ 另外’突狀部23的前面23A和蓋體90的前面也可以 形成為一面。據此，可以進一步提高將插座10作為外露插 座來使用時插座10的美觀度。 另外，蓋體90對插座10的安裝形式不限定為螺釘。 例如’也可以在蓋體90上設置卡合爪，並且在插座主體 20上設置卡合凹部之後，藉由使卡合爪和卡合凹部卡合， 將蓋體90安裝於插座主體20上。 在第一實施方式中，如圖14所示，也可以從殼體21 省略凹進處24。這種情況下，插片插入口 25形成於突狀 部23的前面23A上。另外，該結構在第二實施方式的插 座10中也可以適用。 在第二實施方式中，雖然支承板30能夠以軸61為轉 動中心進行轉動，但是支承板30的位移形式不限定於此。 24 201212410 例如圖15所示，支承板3〇還能夠在前後方向χ可滑動地 進行位移。具體而言，支承板3〇在收容於插座主體20内 部的收容位置和支承板3〇的全部從插座主體20向前方突 出的突出位置之間進行滑動。這種情況下’在未將插頭5〇 連接到插座10中的狀態下，將支承板30設為收容位置， 在要將插頭50與插座1〇進行連接時將支承板30設為突出 位置。還有，作為使支承板30滑動的機構，使用已知的機 構。另外，作為上述機構，例如還考慮藉由在收容位置上 對解除支承板30收容於插座主體20内部的狀況的按鈕進 行按下操作，使支承板30自動向突出位置移動的機構。另 外’在圖15中，雖然作為收容位置，支承板30的整體收 谷到插座主體20的内部，但是也可以把收容支承板3〇的 一部分的位置設為收容位置。 在第二實施方式中，也可以從支承板30省略凹進處 71。這種情況下，支承板30的表面形成為平面形狀。 在第二實施方式中，雖然支承板30的前端部74是沿 著上下方向Ζ延伸的形狀，但是前端部74的形狀不限定 於此。例如圖16 (a)所示，支承板3〇處於閉合位置上， 在别端部74上也可以設置朝向前方延伸的前端突出部 75。另外，該前端突出部75如圖16 (b)所示，也可以形 成為隨著接近前方而朝向上方傾斜的形狀。因為藉由形成 為這種形狀，更易於對支承板30搭上使用者的手指，所以 使用者可以更加容易地進行開啟操作。 在第二實施方式中，雖然支承板3〇的前端部74從突 25 201212410 狀部23向上方突出’但是 下方處於同-位置或者下二 -部分的結構，但2圖=是支承板3G遮蓋凹進處24 是mm Γ 如進處24整體的結構。也就 ruM^^rir 於突狀部23的;t面23A ^j置時’支承板30抵接 為利用支承板3G錢錢24的邊緣。據此’因 為閉合位錢24，所㈣齡支承板3〇 ^ 丨又，可以省略插座主體20内部的 電源用内門41及接地用内門42和板簧43〜45。 在施方式中，雖然如圖8所示，其結構為藉由 ^ j ί下端部設置支承部21Α，支承板3G以支承 L 30 61為轉動中心進行轉動，但是支承 狀邻2二η的結構不限定於此。例如，也可以通過在突 :的上&部設置支承部21Α，使支承板30以支承部 上所女裝的軸61為轉動中心進行轉動。也就是說，支 私板30的^為上端部，支承板的另一端為下端部。 在第二實施方式中，雖然如圖9(a)〜圖9(c)所示， 支承板30設置在突狀部23㈣面道上，但是支承板30 可以設置於突狀部23的左右方向 Υ的兩個侧面中的至少 一方上。 在上述各實施方式中，雖然其結構為，藉由支承板30 26 201212410 向下方產生彎曲’或者藉由支承 動，抵接突起部31離開突起部56 向閉合方向進行轉 開突起部50的結構不限定於1此$，但是抵接突起部31離 (c)所示，也可以形成為抵 如圖18 (a)〜圖18 板30按上下方向Z進行位移的H部31能夠相對于支承 (a)所示，在支承板3〇前方的。具體而言，如圖18 進的凹進處76。在該凹進處％ ^位上，設有朝向下方凹 起部31的可動部件35和對可動’收容著設置有抵接突 簧36。在可動部件35的上朝向上方加力的盤 動的框狀蓋體部件37用螺釘3:固：Π35向上方移 時，盤簧36以壓縮後的狀態被m〇上。此 入插座工_的狀態下:頭50插 件37上的狀態來維持。乂了動籍35抵接到蓋體部 如圖18 (b)所示’在將插頭5()插人插座ι〇 =的突㈣56抵接于支承板3〇的抵接突“ 動二:ΤΙ?抗盤簧36的作用力而朝向下方移 動在雜怨下，藉由使插頭5〇朝向後方移動，突 56就越過抵接突起部31。隨後，如圖18 (c)所示，严 於盤簧36的作用力，可動部件35朝向上方移動。其^果 為，在插頭50的前方凹進部59A (參見圖4 (a)〜圖 (b))内收谷抵接突起部31。因此，插頭5〇被固干 承板30上。 炎 在上述各實施方式中，只要是藉由電源用内門及接地 用内門伴隨插頭50的插月52的抵接而轉動來開閉插片插 27 201212410 入口 25的結構即可，也可以使用其他的結構。 述各實施方式中，軸如圖2所*，在從前方觀 察到的平面視圖上，突狀部23形成為，上方為彎曲形狀並 且下方為矩形形狀’但是突狀部23的形狀不限定於此。例 如’在由刖方觀察到的平面視圖上，突狀部23也可以形成 為矩形雜（參見圖12(a)〜圖12⑴）或者圓形形狀。 總而s之’突狀部23只要是可以藉由插通於壁體5的開口 部5A内來進行插座10相對於壁體5的定位的形狀就可以。 在上述各實施方式中，雖然如圖i (a)〜圖i (b)所 示，藉由突狀部23插通於壁體5的開口部5A内，來進行 插座10相對於壁體5的定位’但是突狀部23不限定於此。 例如，也可以在壁體5的和開口部5A不同的地方形成用 於插通犬狀部的貫通孔’在與該貫通孔對應的插座主體2〇 的前面的位置上設置突狀部。 在上述實施方式中，雖然如圖2所示，插座主體20 的前面固定在充電座1的壁體5上，但是插座主體20對於 壁體5的安裝形式不限定於此。例如，也可以將插座主體 20的後面或者側面固定於壁體5上。在這種情況下，可以 藉由將圖13所示的蓋體90安裝於插座主體20上，來提高 插座10的美觀度。 在上述實施方式中，.雖然如圖1(a)〜圖1(b)所示， 將插座10安裝到充電座1内，但是插座10的適用不限定 於此。例如，也可以在房屋等建築物的屋外側牆面上安裝 插座10。 28 201212410 另外，也可以在上述踏面上所安製的控制盤内安裝插 座10。另外，只要其結構為，在具有插座主體及固定部（支 承板）的插座上，在插座主體上插片插入口形成於前面並 且設置配置有固定部的突狀部，則不限定為充電座i。口 要是藉由將插座10的前面側安裝於面板等上進行裝入/的 =，。則可以產生和上述第—實施方式的效果⑴相同的 在上述實施方式中，雖然作為充電裝置 ==連接於電動汽車上來對電動汽車的電池ίΓ; 充電的充電座卜但是充電裳置的種類不限定於此。 是藉由經由電纜而連接於具備電池的外部設備上來對3 池進订充電的裝置，也可以適用於其他的裝置。 雖然本發明已以較佳實施例揭露如上然其並 限定本發明，任何熟習此技藝者，在不 和範圍内，當可作些許之更動與潤飾，^ ^ 範圍當視後附之申請專利範圍所界定者為準。 保5蒦 【圖式簡單說明】 圖1 (a)〜圖1⑴是針對本發明的插座的 式Hi及^b)是具備_座的充電座的立_ f ^表#實财式_座的立體結構的立體圖 圖03 (〇〜圖3(e)是針對該實施方式的插座，圖。 ⑴一疋表痛片插入口的正面結構的正面圖，_ = 的A_A的剖面結構的剖面圖，圖3(〇 是表不沿者圖3⑷的M的剖面結構的剖面圖。圏（〇 29 201212410 連接:圖4 (b)是針對與該實施方式的插座進行 圖表示從上方觀察插頭的立體結構 立體圖。 ）疋表7^從下方觀察插頭的立體結構的 接插頭_二〜圖5 (〇是表示在該實施方式的插座中連 筏播頭的狀態的示意圖。 圖6 Γ t(a)〜圖6⑴是針對該實施方式的插座及插頭， 6 (b)是表示在插座中連接有插頭的狀態下 突起部之間的位置關係的俯視圖。 7 (a)及圖7 (b)是表示從該實施方式的插座拔掉 插碩的狀態的示意圖。 圖8是針對本發明的插座的第二實施方式，其表示插 座的分解立體結構的立體圖。 圖9 (a)〜圖9 (c)是針對該實施方式的插座，圖9 (a)是表示插座立體結構的立體圖，圖9 (b)是表示支 承板為閉合位置的狀態的插座立體結構的立體圖，圖9(c) 疋將支承板為閉合位置的狀態的支承板前端部分放大後的 放大圖。 圖10 (a)〜圖10 (d)是表示在該實施方式的插座中 連接插頭的狀態的示意圖。 圖11 (a)〜圖11 (c)是表示從該實施方式的插座拔 掉插頭的狀態的示意圖。 圖12 (a)〜圖12 (b)是針對本發明的插座的其他實 施方式，圖12 (a)是表示門體為開啟位置時的插座立體 201212410. 體為閉合位置時的插 結構的立體圖，圖12 (b)是表示門 座立體結構的立體圖。 ’其表示該 其表示該 圖I3是針對本發_插座的其他實施方式 插座立體結構的立體圖。 圖14是針對本發明的插座的其他實施方式 插座立體結構的立體圖。 圖15是針對本發明的插座的其他實施方式，其表示該 插座側面結構的侧面圖。 圖I6 U)〜圖π⑴是針對本發明的插座的其他實 施方式’圖16 (a)及圖μ (b)是將門體的前端部周邊 大後的放大圖。 圖17 (a)〜圖π⑴是針對本發明的插座的其他實 施方式，圖17 (a)是表示門體為開啟位置時的插座立體 結構的立體圖’圖17 (b)是表示門體為閉合位置時的插 座立體結構的立體圖。 圖18 (a)〜圖18 (c)是針對本發明的插座的其他實 施方式，圖18 (a)是表示支承板分解立體結構的立體圖， 圖18 (b)及圖18 (c)是表示在插座上連接插頭的狀態的 示意圖。 圖19是示意地表示比較例的插座剖面結構的示竟 面圖。 〜。 【主要元件符號說明】 1 :充電座 2 :座主體• r, / f Female / lJL The plug 50 is pulled out to the front, and the state shown in Fig. u(c) is pulled out from the socket 10. At this time, if the user releases the finger from the support plate 30, the support plate 30 is rotated to become the closed position by the force of the spring member 62 (see Fig. s). According to the present embodiment, in addition to the effects (1) to (1) of the first embodiment, the following effects can be produced. (9) In the present embodiment, since the support plate 30 is rotatable between the closed position and the open position, the support plate 3〇β can be folded without inserting the plug 50 into the socket 10, and The situation in which the support plate 30 is broken due to an unintentional application of an external force to the support plate 30 is suppressed. (10) In the present embodiment, since the front end portion 74 of the support plate 30 protrudes upward (centrifugal side) from the projecting portion 23 when the support plate 30 is in the closed position, it is easy for the user to perform the opening operation. The user's finger is placed on the front end portion 74. Thereby, the user can easily perform the opening operation. (11) In the present embodiment, the curved recessed portion 72 is provided in the front end portion 74 of the support plate 3''. Therefore, the user's fingers are easily placed on the curved recess 72. Thereby, the user can perform the opening operation more easily. (12) In the present embodiment, the recess 71 is provided on the support plate 3''. Therefore, since the projection 56 of the plug 50 is housed in the recess 71 when the plug 50 is inserted into the socket 1, the positioning of the tab 52 with respect to the tab insertion opening 25 in the left-right direction can be performed. (13) In the present embodiment, the shaft 61 is located in front of the front face 23 of the projecting portion 23, that is, the center of rotation of the support plate 3 is located in front of the projecting portion 21 201212410 23; The surface of the support plate % and the front surface 23A of the portion 23 are in a special shape for abutting. Therefore, the shape of the support plate 30 can be simplified. (14) As shown in Fig. 19, when the protruding portion is not provided on the socket main body 11A, it is difficult to position the socket 100 with respect to the wall 5. Thus, in the case where the socket 100 is mounted at a position shifted upward relative to the intended mounting position of the wall body 5, the support plate 12 is brought into contact with the wall body 5. As a result, the appearance of the socket is lowered in a state where the socket 1 is mounted on the wall 5. Further, in the case where the socket 100 is mounted at a position shifted downward with respect to the intended mounting position of the wall body 5, the mounting portion 13A and the wall body 5 as the center for rotating the support plate 30 are newly formed on the socket. contact. As a result, the support plate 12G cannot be rotated from the closed position toward the open position: In this embodiment, since the protrusion 1 is used to make the socket 1 〇 relative to the seat 5 of the charging stand 1, it is possible to accommodate The money positions the socket 10 at the intended mounting position of the wall 5. Therefore, the displacement of the socket iG with respect to the slit 5 can be made. The wire is a state in which the socket 10 can be attached to the wall 5, and the seat is lowered. The socket 10 is disposed on the wall 5 with respect to the wall 5 with the support portion and the shaft insertion portion 73. Open inside. Therefore, it is possible to suppress the situation in which the support plate 30 cannot be closed from the closed position by the support portion 21A and the disk insertion portion 73. <<Ding Shidong (Other Embodiments) 22 201212410 The socket of the present invention is not limited to the above embodiments, and for example, the following modifications can be made. Further, the following modifications are not limited to the above embodiments, and different modifications may be combined with each other. In the first embodiment, the power supply insertion port 25 and the grounding insertion port 25A can be opened and closed by the power supply inner door 41 and the grounding inner door 42, respectively. However, the power supply insertion port 25A and the ground insertion port 25 are respectively opened and closed. The organization is not limited to this. For example, as shown in Figs. 12(a) to 12(b), the door opening and closing mechanism 80 may be attached to the socket main body 20. The door opening and closing mechanism 80 includes a rectangular outer door 81 that opens and closes the blade insertion opening 25 and the recess 24, a shaft 82 that serves as a rotation center axis of the outer door 81, and a coil spring that is urged to the outer door 81 (not shown). . The outer door 81 can be opened at the opening position at which the blade insertion opening 25 and the recess 24 are exposed to the outside as shown in Fig. 12 (a), and the cover insertion opening 25 and the recess 24 shown in Fig. 12 (b). Rotate between the closed positions. Further, the coil spring urges the outer door 81 toward the closed position. In the first embodiment, although the socket 10 is attached to the wall body 5 of the charging stand 1, the form of use of the socket 1 is not limited thereto. For example, it can also be used as an exposed socket that is fixed to the wall of a house. In the case of the seeding, as shown in Fig. 13, the cover 90 is attached to the front surface of the socket main body 20 by screws (not shown). The lid body 90 is provided with an opening portion 91 that is fitted to the protruding portion 23. The front surface 23A of the projecting portion 23 and the front surface of the lid body 90 are made smooth in a state where the lid body 9 is attached to the socket main body 2''. That is to say, the front of the socket 10 becomes smooth. Here, the front face 23A of the protrusion 23 201212410 / pix part 23 and the front face of the cover body 9 - and the cover Zhao 9. Front = two; = can be slightly staggered in the front and rear direction X. Further, the cover 90 can also be applied to the socket 10 of the second embodiment. According to this, the aesthetics of the socket 10 when the socket 10 is used as an exposed socket can be improved. Further, the socket 1G and the board 30 are used as a common member, and the socket and the exposed socket are used as the inside of the device. Therefore, in comparison with the case where the socket inside the apparatus and the exposed socket are treated as the respective dedicated partial wire-shaped resting areas 2Q and the supporting plates 3G, the mold for the dedicated parts can be omitted. As a result, it is possible to reduce the manufacturing cost. Further, the front surface 23A of the projecting portion 23 and the front surface of the lid body 90 may be formed on one surface. Accordingly, the aesthetics of the socket 10 when the socket 10 is used as an exposed socket can be further improved. In addition, the mounting form of the cover 90 to the socket 10 is not limited to a screw. For example, an engaging claw may be provided on the lid body 90, and after the engaging recessed portion is provided in the socket main body 20, the engaging body 90 may be attached to the socket main body 20 by engaging the engaging claw and the engaging recessed portion. In the first embodiment, as shown in FIG. 14, the recess 24 may be omitted from the casing 21. In this case, the blade insertion opening 25 is formed on the front face 23A of the projecting portion 23. Further, this structure is also applicable to the socket 10 of the second embodiment. In the second embodiment, although the support plate 30 can be rotated with the shaft 61 as the rotation center, the displacement form of the support plate 30 is not limited thereto. 24 201212410 For example, as shown in Fig. 15, the support plate 3〇 is also slidably displaceable in the front-rear direction. Specifically, the support plate 3 slides between the storage position accommodated in the inner portion of the socket main body 20 and the protruding position of the support plate 3 that protrudes forward from the socket main body 20. In this case, the support plate 30 is set to the storage position in a state where the plug 5A is not connected to the socket 10, and the support plate 30 is set to the protruding position when the plug 50 is to be connected to the socket 1B. Further, as a mechanism for sliding the support plate 30, a known mechanism is used. In addition, as the above-mentioned mechanism, for example, a mechanism for automatically releasing the support plate 30 to the protruding position by pressing a button for releasing the state in which the support plate 30 is housed inside the socket main body 20 at the storage position is considered. Further, in Fig. 15, although the entire support plate 30 is received as the storage position to the inside of the socket main body 20, the position at which a part of the support plate 3 is accommodated may be set as the storage position. In the second embodiment, the recess 71 may also be omitted from the support plate 30. In this case, the surface of the support plate 30 is formed in a planar shape. In the second embodiment, the front end portion 74 of the support plate 30 has a shape that extends in the vertical direction, but the shape of the front end portion 74 is not limited thereto. For example, as shown in Fig. 16 (a), the support plate 3'' is in the closed position, and the other end portion 74 may be provided with a front end projecting portion 75 extending forward. Further, as shown in Fig. 16 (b), the distal end projecting portion 75 may have a shape that is inclined upward as it approaches the front. Since it is easier to put the user's finger on the support plate 30 by being formed into such a shape, the user can perform the opening operation more easily. In the second embodiment, although the front end portion 74 of the support plate 3 is protruded upward from the projection 25 201212410, but the lower portion is in the same position or the lower two-part configuration, FIG. 2 is a cover plate 3G cover. The recess 24 is a structure of mm Γ such as the entrance 24 as a whole. That is, ruM^^rir is on the projecting portion 23; when the t-plane 23A^j is placed, the support plate 30 abuts against the edge of the support plate 3G. According to this, the inner door 41 for power supply, the inner door 42 for grounding, and the leaf springs 43 to 45 inside the socket main body 20 can be omitted because the closing position 24 is the same as that of the (fourth) supporting plate. In the embodiment, as shown in FIG. 8, the structure is such that the support portion 21 is provided by the lower end portion, and the support plate 3G is rotated with the support L 30 61 as the center of rotation, but the structure of the support-like adjacent two-n η It is not limited to this. For example, the support portion 21A may be provided by the upper portion of the protrusion portion, and the support plate 30 may be rotated about the shaft 61 of the women's wear on the support portion. That is, the upper end of the support plate 30 is the upper end portion, and the other end of the support plate is the lower end portion. In the second embodiment, as shown in Figs. 9(a) to 9(c), the support plate 30 is provided on the land of the projecting portion 23 (four), but the support plate 30 may be provided in the left-right direction of the projecting portion 23 On at least one of the two sides. In each of the above-described embodiments, the structure is such that the support plate 30 26 201212410 is bent downward or supported by the support member 31, and the protrusion portion 31 is separated from the protrusion portion 56 to pivot the protrusion portion 50 in the closing direction. It is not limited to one, but the contact protrusion 31 may be formed so as to be opposite to the support of the H portion 31 displaced in the vertical direction Z as shown in FIGS. 18(a) to 18 in FIG. 18(a) to FIG. (a) is shown in front of the support plate 3〇. Specifically, the recess 76 is shown in Fig. 18. At the % position of the recess, a movable member 35 that faces the recessed portion 31 is provided, and a contact spring 36 is provided for the movable housing. When the disk-shaped frame-shaped lid member 37 that urges upward on the upper side of the movable member 35 is moved upward by the screw 3: Π 35, the coil spring 36 is squeezed in a compressed state. In the state of the socket _, the state on the head 50 connector 37 is maintained.乂 动 动 动 抵 抵 抵 抵 抵 抵 抵 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动 动抗 抗 抗 抗 抗 抗 抗 抗 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 The movable member 35 is moved upward by the urging force of the coil spring 36. The result is that the valley abutting projection 31 is formed in the front recessed portion 59A of the plug 50 (see Figs. 4(a) to (b)). Therefore, in the above-described embodiments, the plug 5〇 is opened and closed by the rotation of the inner door for the power supply and the inner door for the grounding with the insertion of the lunar lug 52 of the plug 50. Chip insertion 27 201212410 The structure of the inlet 25 may be used, and other structures may be used. In each embodiment, the shaft is as shown in Fig. 2, and in the plan view seen from the front, the protruding portion 23 is formed such that the upper portion is The shape is curved and the shape is a rectangle below 'but the shape of the protrusion 23 is not limited thereto. For example, 'on the plane view observed from the side, The shape 23 may be formed in a rectangular shape (see FIGS. 12(a) to 12(1)) or a circular shape. The s-shaped protrusion 23 may be inserted into the opening 5A of the wall body 5 as long as it can be inserted. The shape of the socket 10 with respect to the positioning of the wall body 5 may be performed. In each of the above embodiments, the protruding portion 23 is inserted into the wall body as shown in Figs. i(a) to i(b). In the opening 5A of the fifth portion 5, the positioning of the socket 10 with respect to the wall body 5 is performed. However, the protruding portion 23 is not limited thereto. For example, the wall body 5 may be formed to be inserted in a place different from the opening portion 5A. The through hole ' of the dog-shaped portion is provided with a protruding portion at a position in front of the socket body 2A corresponding to the through hole. In the above embodiment, as shown in FIG. 2, the front surface of the socket body 20 is fixed to the charging stand. The wall body 5 of 1 is not limited to the mounting form of the socket body 20 to the wall body 5. For example, the rear side or the side surface of the socket body 20 may be fixed to the wall body 5. In this case, it is possible to borrow The appearance of the socket 10 is improved by attaching the cover 90 shown in FIG. 13 to the socket body 20. In the above-described embodiment, the socket 10 is attached to the charging stand 1 as shown in FIGS. 1(a) to 1(b), but the application of the socket 10 is not limited thereto. For example, it may be in a house or the like. The socket 10 is mounted on the outer wall surface of the building. 28 201212410 In addition, the socket 10 may be mounted in the control panel mounted on the above tread surface. Further, as long as the structure is provided, the socket main body and the fixing portion (support plate) are provided. In the socket, the insertion opening of the insertion piece is formed on the front side of the socket body, and the protruding portion provided with the fixing portion is not limited to the charging seat i. The mouth is attached to the panel or the like by the front side of the socket 10. Load / =,. In the above embodiment, the same as the effect (1) of the above-described first embodiment, although the charging device is== connected to the electric vehicle, the battery of the electric vehicle is charged; the charging charging station is not charged. Limited to this. It is a device that binds and charges the three cells by being connected to an external device having a battery via a cable, and can be applied to other devices. While the invention has been described above by way of a preferred embodiment of the invention, the invention is intended to be limited by the scope of the invention. The definition is final. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1(a) to FIG. 1(1) are diagrams of a socket of the present invention, Hi and ^b), which are provided with a socket of a socket. Stereoscopic view of the three-dimensional structure Fig. 03 (〇 to Fig. 3(e) is a socket for the embodiment, Fig. (1) Front view of the front structure of the insertion table of the pain piece, _ = sectional view of the sectional structure of A_A of Fig. 3 (〇 is a cross-sectional view of the cross-sectional structure of M of Fig. 3 (4). 圏 (〇29 201212410 connection: Fig. 4(b) is a perspective view showing a three-dimensional structure of the plug viewed from above with respect to the socket of the embodiment.疋 7 7 ^ ^ 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6(1) is a socket and a plug according to the embodiment, and 6(b) is a plan view showing a positional relationship between the protrusions in a state in which the plug is connected to the socket. 7 (a) and 7 (b) show A schematic view of the state in which the socket of the embodiment is unplugged. Figure 8 is a second embodiment of the socket for the present invention. Fig. 9(a) to Fig. 9(c) are views of the socket of the embodiment, Fig. 9(a) is a perspective view showing the three-dimensional structure of the socket, and Fig. 9(b) is a view showing the socket FIG. 9(c) is an enlarged enlarged view of the front end portion of the support plate in a state where the support plate is in a closed position. FIG. 10(a) to FIG. 10(d) Fig. 11 (a) to Fig. 11 (c) are schematic views showing a state in which the plug is removed from the socket of the embodiment. Fig. 12 (a) to Fig. 12(b) is another embodiment of the socket of the present invention, and FIG. 12(a) is a perspective view showing the plug structure 201212410 when the door body is in the open position. The plug structure when the body is in the closed position, and FIG. 12(b) is A perspective view showing a three-dimensional structure of a door seat. 'This shows that FIG. 13 is a perspective view of a socket three-dimensional structure for other embodiments of the present invention. FIG. 14 is a perspective view of a socket three-dimensional structure for other embodiments of the socket of the present invention. Figure 15 is for A further embodiment of the socket of the invention, which shows a side view of the side structure of the socket. Figure I6 U) to Figure π(1) are other embodiments of the socket of the present invention 'Figure 16 (a) and Figure (b) is the door body Fig. 17 (a) to Fig. π (1) are other embodiments of the socket according to the present invention, and Fig. 17 (a) is a perspective view showing the three-dimensional structure of the socket when the door body is in the open position. 17(b) is a perspective view showing the three-dimensional structure of the socket when the door body is in the closed position. Fig. 18 (a) to Fig. 18 (c) show another embodiment of the socket of the present invention, and Fig. 18 (a) shows the support plate. Fig. 18(b) and Fig. 18(c) are schematic views showing a state in which a plug is connected to a socket. Fig. 19 is a schematic view showing a cross-sectional structure of a socket of a comparative example. ~. [Main component symbol description] 1 : Charging stand 2 : Seat main body
S 31 201212410 3 :門 4 :凹進處 5 :壁體 5A :開口部 5B :安裝孔 6 :螺釘 10 :插座 20 :插座主體 21 :殼體 22 :殼體的前面 23 :突狀部 23A :前面 24 :凹進處 24A :凹進處的底面 25 :插片插入口 25A :電源用插入口 25B :接地用插入口 26 :螺釘孔 30 :支承板（固定部） 31 :抵接突起部（抵接部） 32 :上面（與插頭相對的固定部的面） 33 :傾斜部 34 :接觸部 41 :電源用内門（内門） 32 201212410l 42 :接地用内門（内門） 50 :插頭 52 :插片 56 :突起部 74 :前端部（門體另一端侧的端部） 81 :外門 90 :蓋體 CP :連接位置（支承板與插座主體之間的連接位置） 33S 31 201212410 3 : Door 4 : Recess 5 : Wall 5A : Opening 5B : Mounting hole 6 : Screw 10 : Socket 20 : Socket body 21 : Housing 22 : Front face 23 of the housing : Projection 23A : Front face 24: recessed portion 24A: bottom surface 25 of recessed portion: blade insertion opening 25A: power supply insertion port 25B: grounding insertion port 26: screw hole 30: support plate (fixing portion) 31: abutting projection portion ( Abutting part) 32 : Upper surface (surface of the fixing portion opposite to the plug) 33 : Inclined portion 34 : Contact portion 41 : Inner door for internal power supply (internal door) 32 201212410l 42 : Inner door for inner door (internal door) 50 : Plug 52: tab 56: projection 74: front end portion (end portion on the other end side of the door body) 81: outer door 90: cover body CP: connection position (connection position between the support plate and the socket main body) 33