201225454 六、發明說明： 【發明所屬之技術領域】 本發明係有關於電源轉換器，尤指一種可變換插頭方 向之電源轉換器。 【先前技術】 隨著科技的日益進步，各式各樣的電器用品（如：手機、 電腦、電視機等等）充斥於生活中，而該等電器用品於使用 或進行充電時，都必須仰賴電源轉換器以獲得電力來源。 • %有技術之一種電源轉換器，其主要結構係於一本體 上突伸設有兩插頭片，該本體内部設有與該兩插頭片呈電 連接之轉換元件，使用時，係利用該兩插頭片插設於插座 之插孔中，使電源透過插頭片輪入至本體内部，並經由轉 換元件將輸入的電源予以變壓及整流，進而轉換成適合電 器用品使用的電源》 但由於電源轉換器之本體内部設有轉換元件，使得電 源轉換器具有相當大的體積’且兩插頭片相對於本體的方 向為固定不可改變的，"電源轉換器以其插頭片插設於 插座上之-組插孔時’電源轉換器之本體常會遮擋住插座 上其餘未使用的插孔’以致於未使用的插孔無法有效提供 其他電器用品之插頭之插頭片插設。 ▲爲防止電源轉換器的體積過大而造成使用上的不便， 請參閱圖1G所示’現有技術另有—種可變換插頭方向之電 源轉換器’纟主要結構係於_本豸4〇 ±設置有—可相對於 該本體40轉動的插頭50,藉以調整本體4〇相對於插頭5〇 有較佳的使用位置，避免電源轉換器之插帛5〇之插頭片51 201225454 插設於插座6G上之-組插孔時，本體4Q會遮擋住其餘未 使用的插孔；然而，本體40與插頭5〇皆具有相當的體積， 故當電源轉換器之插頭50插設於垂直設置的插座6〇時， 本體40與插頭50對插頭5〇之插頭片51會產生較大的力 臂，使得插頭片51必須承受極大的重量，故電源轉換器會 有脫離插座60的疑慮’進而影響用電安全，實有待加以改 良。 【發明内容】 • 有鑑於前述現有技術之缺點，本發明之發明目的係在 於提供一種可變換插頭方向之電源轉換器，藉由插頭之裝 設槽對應與本體之裝配座相互結合，提供插頭具有較小體 積，進而可提升用電之安全性。 為達到前述之發明目的，本發明所設計之可變換插頭 方向之電源轉換器，其係包括有一本體以及一插頭，其令： 該本體内部設有轉換元件，本體底面突伸設有—裝配座， 。亥裝配座上間隔没置有兩導電片，該兩導電片與轉換元件 籲呈電連接；該插頭底面間隔突伸設有兩插頭片，該兩插頭 片位於插頭内部的一端分別連接有一接觸片，插頭頂面内 凹設有一裝設槽，該插頭以其裝設槽對應容置有本體之裝 配座，且本體之兩導電片分別與一接觸片相互接觸。 所述之可變換插頭方向之電源轉換器，其中：該本體 之裝配座呈X形’其中央為一圓盤體，該圓盤體環側面的 間隔突伸有四個延伸部，並於裝配座底面内凹設有兩凹 槽，各凹槽分別形成於圓盤體底面兩側並延伸至兩相鄰延 伸4該兩導電片係分別設置於兩凹槽中；該插頭之裝設 201225454 槽配合裝配座的外形而呈x形’其中央為一圓槽，該圓槽 周圍間隔形成有：個延伸槽，各延伸槽的—側槽面形成有 一缺口，該圓槽容置有裝配座圓盤 置有裝配座之四個延伸部，且胃四個延伸槽容 、狎。卩，且裝配座之四個延伸部可分別 通過對應的缺口而位於插頭内部。 所述之可變換插頭方向之電源轉換器，其 ;側:折形成有-突片，各接觸片以其突片與 相互接觸。 π ® w ‘所述之可變換插頭方向 而:^h ㈣轉換益’其中該本體底 =相鄰！配座處形成有-彈片，該彈片朝向裝配座的一端 於其中一延伸槽卜 伸叹有+塊，該卡塊卡合位 所述之可變換插β 有相互…： 電源轉換器，其中該插座具 有相互蓋合的一底座及一筌 ^. 蓋體該底座上間隔貫穿設有兩 使：頭二兩：頭片係由底座的内側面貫穿於兩插設孔， 側面2端突出於底座外側面，接觸片抵擎於底座的内 側面’该裝設槽係形成於該蓋體遠離於底座的外側面。 7述之可變換插頭方向之電源轉換器，其中：該本體 之裝配座間隔突伸执古 有一連接孔，久道 兩導電片分別貫穿設 電片係以該連接孔套設於一導電棒外 貝’，使導電片之連接孔孔壁盥導電棒夕卜4丨4 電棒底端突伸出導電棒卜側相互接觸’且導 “ 導電片底面，導電片係透過導電棒盘本體 内部的轉換元件呈電遠接.m m、本體 電連接，该插頭之裝設槽的槽面内凹設 有一環槽，料電㈣輕於環财 槽進行滑移。 ^ T /〇 ^ % 201225454 本發明所提供之可變換插頭 獲得的優點及功效增進至少包括：㈣轉換ϋ ’可以 1·以㈣之裝設槽對應容置有本體之導電 與插頭之接觸片相互接觸，故插 導電片 m u ^ ^ 項所獲侍的電力可經由接 觸片傳遞至導電片，再由導電棒 刊】八芷尽體内部，且由於 插頭之裝設槽可以不时向對應 、 且力守1；片，使兩插頭 片相對於本體的方向可獲得調整， 稽此W插頭片插設於插 座上之' 組插孔時，可Φ太、ώ # , J避免本體遮蔽住其餘未使用的插201225454 VI. Description of the Invention: [Technical Field] The present invention relates to a power converter, and more particularly to a power converter capable of changing a plug direction. [Prior Art] With the advancement of technology, a wide range of electrical appliances (such as mobile phones, computers, televisions, etc.) are flooded with life, and such electrical appliances must rely on them when used or charged. The power converter gets the source of electricity. • % has a technical power converter, the main structure of which is provided with two plug blades on a body, and the inside of the body is provided with a conversion component electrically connected to the two plug blades, and the two are utilized in use. The plug piece is inserted into the socket of the socket, so that the power source is inserted into the body through the plug piece, and the input power source is transformed and rectified via the conversion component, and then converted into a power source suitable for electrical appliances. The inside of the body of the device is provided with a conversion element, so that the power converter has a considerable volume' and the two plug blades are fixed and unchangeable with respect to the direction of the body, and the power converter is inserted into the socket with its plug piece - When the jack is set, the body of the power converter often blocks the remaining unused jacks on the socket, so that the unused jacks cannot effectively provide the plugs of the plugs of other electrical appliances. ▲ In order to prevent the inconvenience of the power converter from being too large, please refer to the prior art as shown in Fig. 1G. [The prior art has another power converter capable of changing the direction of the plug.] The main structure is set in _本豸4〇± There is a plug 50 that is rotatable relative to the body 40, so as to adjust the preferred position of the body 4〇 relative to the plug 5〇, and the plug piece 51 201225454 of the power converter is prevented from being inserted into the socket 6G. When the jack is set, the main body 4Q will block the remaining unused jacks; however, the main body 40 and the plug 5〇 have a considerable volume, so when the plug 50 of the power converter is inserted into the vertically disposed socket 6〇 When the body 40 and the plug 50 are connected to the plug piece 51 of the plug 5, a large force arm is generated, so that the plug piece 51 must bear a great weight, so the power converter may have the doubt that it is disconnected from the socket 60, thereby affecting the safety of electricity. It needs to be improved. SUMMARY OF THE INVENTION In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a power converter capable of changing the direction of a plug, which is provided by the mounting slot of the plug corresponding to the mounting seat of the body. Smaller size, which in turn increases the safety of electricity. In order to achieve the foregoing object, the power converter of the present invention is characterized in that it comprises a body and a plug, wherein: the body is provided with a conversion component, and the bottom surface of the body protrudes from the assembly seat. , . The two mounting pieces are not provided with two conductive sheets, and the two conductive sheets are electrically connected to the conversion element; the plug bottom surface is provided with two plug pieces at intervals, and the two plug pieces are respectively connected with a contact piece at one end of the plug. A mounting slot is defined in the top surface of the plug, and the mounting slot of the plug is correspondingly received by the mounting slot, and the two conductive sheets of the body are respectively in contact with a contact piece. The power converter capable of changing the direction of the plug, wherein: the mounting seat of the body has an X shape, and the center thereof is a disk body, and the side of the disk body ring has four extensions at intervals, and is assembled Two recesses are formed in the bottom surface of the seat, and the recesses are respectively formed on two sides of the bottom surface of the disc body and extend to two adjacent extensions. The two conductive sheets are respectively disposed in the two recesses; the plug is installed with 201225454 slots. The shape of the mounting seat is x-shaped, and the center thereof is a circular groove. The circumference of the circular groove is formed with an extending groove, and the side groove surface of each extending groove is formed with a notch, and the circular groove receives the mounting seat disk. There are four extensions of the assembly seat, and the stomach has four extending slots and squats.卩, and the four extensions of the mount can be located inside the plug through corresponding notches. The power converter can be changed in the direction of the plug, and the side is folded to form a tab, and each of the contact strips is in contact with each other by the tabs. π ® w ‘the changeable plug direction and: ^h (four) conversion benefit’ where the body bottom = adjacent! a spring piece is formed at the seat, and the elastic piece extends toward the one end of the mounting seat at one of the extending slots and has a + block, and the card block is engaged with the convertible insert β to have a mutual...: a power converter, wherein the The socket has a base and a cover which are covered with each other. The cover body is provided with two spacings on the base: the first two two: the head piece is penetrated from the inner side of the base through the two insertion holes, and the side 2 end protrudes from the base The outer side surface, the contact piece abuts against the inner side surface of the base. The mounting groove is formed on the outer side of the cover body away from the base. 7 The power converter capable of changing the direction of the plug, wherein: the mounting seat of the body is spaced apart from each other by a connecting hole, and the two conductive sheets of the long passage are respectively connected through the set of electric wires, and the connecting hole is sleeved on a conductive rod ', the conductive hole of the connecting hole hole wall conductive rod 丨 丨 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 The electric power is connected to the distance of .mm and the main body is electrically connected. The groove surface of the mounting groove of the plug is concavely provided with a ring groove, and the material (4) is lighter than the ring groove for sliding. ^ T /〇^ % 201225454 The present invention provides The advantages and enhancements obtained by the convertible plug include at least: (4) conversion ϋ '1' to (4) the mounting slot corresponds to the contact piece of the conductive body and the plug which are in contact with each other, so the conductive piece mu ^ ^ is inserted The power received can be transmitted to the conductive sheet via the contact piece, and then the conductive rod is published inside the body of the gossip, and since the slot of the plug can be correspondingly and constantly adhered to the 1 piece, the two plug pieces are opposite to each other. The direction of the body is available Adjustment, this protracted W blade inserted in the insertion seat 'when the group jacks Φ too, ώ #, J concealed under the body to avoid remaining unused plug
孔’使插座上之插孔能被有效利用。 2_本發明之插頭相較於現有技術具有較小的體積，故可 降低插頭插設於垂直設置的插座時，本體與插頭對插頭之 插頭片產生的力臂’使得插頭片必須承受的重量獲得降 低’提供電源轉換H可穩定於插座上，進而可確保用電安 〇 【實施方式】 請參閱圖1至3所示，本發明之可變換插頭方向之電 籲源轉換器’其係包括有一本體10以及一插頭2〇,其中： 該本體10為一中空體，其内部設有轉換元件（圖中未 示），本體10底面向下突伸設有一呈X形的裝配座n，該 裝配座11中央為一圓盤體1 11 ’該圓盤體1彳彳環側面的底 端處間隔突伸有四個徑向的延伸部11 2，並於裝配座1 1底 面内凹設有兩凹槽113,各凹槽113分別形成於圓盤體111 底面兩侧並延伸至兩相鄰延伸部1 1 2，各凹槽11 3的槽面 分別突伸設有一導電棒1 2，各導電棒1 2與本體1 0内部的 轉換元件呈電連接’各凹槽113中分別容置有一導電片 201225454 13，各導電片13分別貫穿μ 士 貝穿6又有一連接孔131,各導電片13 係以該連接孔1 31套气·认 ^ ^ ° ;—導電棒1 2外側’使導電片1 3The hole ' enables the jack on the socket to be effectively utilized. 2_ The plug of the invention has a smaller volume than the prior art, so that the force arm generated by the body and the plug to the plug piece of the plug when the plug is inserted into the vertically arranged socket can reduce the weight that the plug piece must bear. Obtaining a reduction 'providing power conversion H can be stabilized on the socket, thereby ensuring power installation. [Embodiment] Referring to Figures 1 to 3, the convertible plug direction electric source converter of the present invention includes The main body 10 is a hollow body, and a conversion element (not shown) is disposed inside the body 10. The bottom surface of the body 10 protrudes downwardly and has an X-shaped assembly base n. The center of the mounting base 11 is a disc body 1 11 '. The bottom end of the side surface of the disc body 1 has four radial extending portions 11 2 , and is recessed in the bottom surface of the mounting base 1 1 . The two recesses 113 are formed on the two sides of the bottom surface of the disc body 111 and extend to two adjacent extending portions 112. Each of the groove surfaces of the recesses 11 3 protrudes from a conductive rod 12, respectively. The conductive rod 12 is electrically connected to the conversion element inside the body 10 'each groove 113 Each of the conductive sheets 13 is respectively disposed with a conductive strip 201225454. Each of the conductive sheets 13 respectively penetrates through the squirrel-piercing 6 and has a connecting hole 131, and each of the conductive sheets 13 is sleeved with the connecting hole 1 31, and the conductive rod 1 is formed. 2 outside 'making conductive sheet 1 3
之連接孔1 31孔壁盘導· Φ·技ί 〇 I /、導電棒1 2外側相互接觸，且導電棒 12底端大伸出導電片13底面’又本體川底面相鄰裝配座 11處形成有-彈片14,該彈片14朝向裝配座”的一端為 自由端’並於該自由端向下突伸設有—卡塊ui;The connection hole 1 31 hole wall guide · Φ · technology 〇 I /, the conductive rod 1 2 outside the mutual contact, and the bottom end of the conductive rod 12 greatly protrudes from the bottom surface of the conductive sheet 13 and the body bottom side adjacent to the assembly seat 11 Forming a - elastic piece 14, the elastic piece 14 facing the assembly seat" is a free end end and protrudes downwardly from the free end - a block ui;
:插頭2〇具有-底座21、兩插頭片22、兩接觸片23 及蓋體24，。玄底座21上間隔貫穿設有兩插設孔2’，，於 底座21朝向蓋體22的内側面且相鄰該兩插設孔211處分 別a又有一凸柱212 ;該兩插頭片22頂端分別連接有一接觸 片23’各接觸片23 —側朝向上方彎折形成有一突片231， 並於各接觸片23上貫穿設有一穿孔232’該兩插頭片22 係由底座21的内側面貫穿於兩插設孔211，使插頭片22 底端突出於底座21外側面，接觸片23抵掣於底座21的内 側面，且接觸片23之穿孔232容置有對應的底座21之凸 柱212 ’進而使插頭片22定位於底座2彳上；該蓋體24遠 離於底座21的外側面内凹設有一裝設槽24彳，該裝設槽24】 配合裝配座11的外形而呈X形，裝設槽241中央為一圓槽 242 ’該圓槽242槽面内凹設有一環槽243，圓槽242周圍 間隔形成有四個徑向的延伸槽244，各延伸槽244的一側 槽面形成有一缺口 245，該蓋體24係蓋合於底座21上； 該插頭20以其蓋體24之裝設槽241對應容置有本體1〇 之裝配座1 1 ’使裝配座11之四個延伸部11 2通過對應的 缺口 245而定位於插頭20内部，且設置於延伸部11 2上兩 導電片13分別與一接觸片23之突片231相互接觸，另導 201225454 電棒12底端位於環槽243中，彈片14之卡塊141卡合位 於其中一延伸槽244中。 請配合參閱圖4所示，本發明於實際操作插頭20結合 於本體1 0時，係先以插頭20之蓋體24之裝設槽241對應 容置有本體10之裝配座11，使裝配座11之圓盤體1彳彳位 於裝設槽241之圓槽242中，裝配座11之四個延伸部112 分別位於對應的延伸槽244中，此時彈片1 4之卡塊1 41受 蓋體24頂面所壓抵’請進一步配合參閱圖5及6所示，將 • 插頭2〇相對於本體1 0旋轉一角度，使導電棒！ 2沿著環槽 243滑移，裝配座彳彳之四個延伸部1彳2分別通過對應的缺 口 245而位於蓋體24下方，彈片14之卡塊141卡入其中 一延伸槽244中，使插頭20無法相對於本體】〇轉動而獲 得定位，且兩接觸片23之突片231分別與設置於延伸^ 112上的兩導電片13底面一側相互接觸，故將插頭片η 插設於插座之插孔所獲得的電源可透過接觸片23傳遞至導 電片13’再由到導電棒12輸入至本體10内部之轉換元件， •藉由轉換元件將輸入電源予以變壓及整流成適當的電源， 以供電器用品使用；而按壓彈片14,使彈片14之卡塊Η】 脫離卡合於延伸槽244 ’並同時反向將插頭2Q相對於本體 1〇進行旋轉’使裝配座u之四個延伸部112分別通過對 應的缺π 245而位於延伸槽244中，即可將插頭2〇與本體 1 〇相互分離。 吐請參閱圖7所示，本發明於操作插頭20結合於本體1〇 ’:亦可將調整插頭20成不同方向，使蓋體24之裝設槽 之四個延伸槽244以不同位置對應容置有本體1〇之四 201225454 個延伸部112,即兩拯艏y ^ 接觸片23之突片231分別與設置於延 伸部112上的兩導雷只I。& 一 月Ί 3底面另一側相互接觸，請參閱圖 所丁卩本發明提供插頭20可相對於本體10呈現兩種方 向因此可配合實際使用情況，調整兩插頭片22相對於本 體1〇的方向，藉以避免插頭片22插設於插座上之一組插 孔時本體10會遮蔽住其餘未使用的插孔，進而提供插座 之插孔皆能被有效利用之實用性。The plug 2 has a base 21, two plug blades 22, two contact pieces 23, and a cover body 24. Two insertion holes 2' are formed in the space of the base 21, and a protrusion 212 is formed on the inner side of the base 21 toward the inner side of the cover 22 and adjacent to the two insertion holes 211; a top end of the two plug pieces 22 A contact piece 23 ′ is respectively connected to the contact piece 23 , and a side piece is bent upwardly to form a protruding piece 231 , and a through hole 232 ′ is formed through each contact piece 23 . The two plug pieces 22 are penetrated from the inner side surface of the base 21 . Two holes 211 are inserted, so that the bottom end of the plug piece 22 protrudes from the outer side surface of the base 21, the contact piece 23 abuts against the inner side surface of the base 21, and the through hole 232 of the contact piece 23 accommodates the corresponding post 212 of the base 21. Further, the plug piece 22 is positioned on the base 2 ;; the cover body 24 is recessed from the outer side surface of the base 21 to define a mounting groove 24 彳, and the mounting groove 24 is X-shaped in accordance with the outer shape of the mounting seat 11 . The center of the mounting groove 241 is a circular groove 242. The circular groove 242 is recessed with a ring groove 243. Four circular extending grooves 244 are formed around the circular groove 242. One groove surface of each extending groove 244 is formed. a cover 245 is attached to the base 21; the plug 20 is mounted on the cover 24 The slot 241 is corresponding to the mounting seat 1 1 ′ of the main body 1 . The four extensions 11 2 of the mounting seat 11 are positioned inside the plug 20 through the corresponding notches 245 , and the two conductive sheets 13 are disposed on the extending portion 11 2 . The protrusions 231 of a contact piece 23 are respectively in contact with each other, and the bottom end of the 201225454 electric bar 12 is located in the ring groove 243, and the block 141 of the elastic piece 14 is engaged in one of the extending grooves 244. As shown in FIG. 4, when the actual operation of the plug 20 is coupled to the main body 10, the mounting seat 11 of the main body 10 is correspondingly received by the mounting groove 241 of the cover body 24 of the plug 20, so that the mounting seat is assembled. The disc body 1 of the 11 is located in the circular groove 242 of the mounting groove 241, and the four extending portions 112 of the mounting seat 11 are respectively located in the corresponding extending slots 244. At this time, the block 1 41 of the elastic piece 14 is covered by the cover body. 24 Top surface is pressed against 'Please further refer to Figures 5 and 6 to rotate the plug 2 〇 with respect to the body 10 by an angle to make the conductive rod! 2, sliding along the ring groove 243, the four extensions 1彳2 of the mounting seat are respectively located under the cover body 24 through the corresponding notch 245, and the block 141 of the elastic piece 14 is snapped into one of the extending grooves 244, so that The plug 20 cannot be positioned relative to the main body, and the tabs 231 of the two contact pieces 23 are in contact with the bottom sides of the two conductive sheets 13 disposed on the extension 112, respectively, so that the plug piece η is inserted into the socket. The power supply obtained by the jack can be transmitted through the contact piece 23 to the conductive sheet 13' and then to the conversion element input to the inside of the body 10 by the conductive bar 12. The input power source is transformed and rectified into an appropriate power source by the conversion element. The utility model uses the power supply device; and the elastic piece 14 is pressed to make the clamping block of the elastic piece 14 disengage from the extending groove 244' and simultaneously rotate the plug 2Q relative to the main body 1'. The extensions 112 are respectively located in the extension slots 244 by corresponding π 245, so that the plugs 2 〇 and the body 1 〇 are separated from each other. Referring to FIG. 7 , in the present invention, the operating plug 20 is coupled to the main body 1′′: the adjusting plug 20 can also be oriented in different directions, so that the four extending slots 244 of the mounting groove of the cover 24 are corresponding to different positions. The protrusions 231 of the body 12 2012 2012 2012 2012 , , , , , 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 231 231 231 231 231 231 231 231 231 231 231 & January Ί 3 The other side of the bottom surface is in contact with each other, please refer to the figure. The present invention provides that the plug 20 can be oriented in two directions with respect to the body 10, so that the two plug pieces 22 can be adjusted relative to the body 1 according to actual use. In the direction, the body 10 can cover the remaining unused jacks when the plug piece 22 is inserted into one of the sockets of the socket, thereby providing the utility of the jack of the socket can be effectively utilized.
月參閱圖9所示’本發明之插頭2〇具有較小的體積， 當插頭20係插設於垂直設置的插座30時，本體10與插頭 對插頭20之插頭片22產生的力臂較小，使得插頭片22 必須承爻的重量獲得降低，故本發明可穩定於插座6〇上， 藉以確保用電之安全。 【圖式簡單說明】 圖1係本發明之立體外觀圖。 圖2係本發明之部分分解圖。 圖3係本發明之部分剖面圖。 圖4及5係本發明之動作圖。 圖6係本發明之部分元件立體外觀圖。 圖7係本發明之另一使用狀態之動作圖。 圖8係本發明之部分俯視圖。 圖9係本發明之使用狀態側視圖。 圖1 〇係現有技術之使用狀態側視圖。 【主要元件符號說明】 1 〇本體 11裝配座 201225454 111 圓盤體 112 延伸部 113 GO槽 12 導電棒 13 導電片 131 連接孔 14 彈片 141 卡塊 20 插頭 21 底座 211 插設孔 212 凸柱 22 插頭片 23 接觸片 231 突片 232 穿孔 24 蓋體 241 裝設槽 242 圓槽 243 環槽 244 延伸槽 245 缺口 30 插座 40 本體 50 插頭 51 插頭片 60 插座 10Referring to Figure 9, the plug 2 of the present invention has a small volume. When the plug 20 is inserted into the vertically disposed socket 30, the body 10 and the plug of the plug 20 of the plug 20 generate a smaller arm. Therefore, the weight of the plug piece 22 must be reduced, so that the present invention can be stabilized on the socket 6 to ensure the safety of power consumption. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of the present invention. Figure 2 is a partially exploded view of the present invention. Figure 3 is a partial cross-sectional view of the present invention. 4 and 5 are motion diagrams of the present invention. Figure 6 is a perspective view of a part of the components of the present invention. Figure 7 is an action diagram of another use state of the present invention. Figure 8 is a partial plan view of the present invention. Figure 9 is a side view showing the state of use of the present invention. Figure 1 is a side view of the prior art state of use. [Main component symbol description] 1 〇 body 11 mount 201225454 111 disk body 112 extension 113 GO slot 12 conductive rod 13 conductive sheet 131 connection hole 14 spring 141 block 20 plug 21 base 211 insertion hole 212 boss 22 plug Sheet 23 Contact piece 231 Tab 232 Perforation 24 Cover 241 Mounting groove 242 Round groove 243 Ring groove 244 Extension groove 245 Notch 30 Socket 40 Body 50 Plug 51 Plug piece 60 Socket 10