1356547 九、發明說明： 【發明所屬之技術領域】 本發明係有關於具有插頭之電器裝置，特定而古係 關於具有省力、可收藏且可旋轉插頭之電器裝置。。 【先前技術】 消費電子產品，例如筆記型電腦、個人數位助 (PDA)'行動電話、MP3播放料持續趨向於小 此促使易於攜帶之電力連接器例如電源供應器 器或變壓器之更大需求。是故，❹f子產 裔需要製造得更小、更為輕巧且便於運送。此外，必 期攜帶及頻繁使用。每一消費電子產品大：需 要其電力連接器或其本體上具有一插頭以藉其供 因此插頭係為必要之組件。近年 ， 吝口十命上A 迎平；出現各樣用於消費電+ 插頭、可摺疊插頭或可伸縮插頭。便^ ^可旋轉 /列如，傳統電力連接器包含外殼及插頭。外殼還右— 由每側具有凸榫之桿二外第=二邊緣附近。插頭主要 成。第一腳件及第_腳彳4久 以及一第—腳件所组 田^ +第—腳件各別具有對應於凸榫之“ =入凸榫以使第一腳件、第二腳件及桿相連I 儲減侷限部之每一側壁具有彈菁貯藏所，宜=接。凹形 於每各別與彈*貯藏所之-側及藉固定元件：f4 置㈣> 腳件内之孔洞接觸。插頭係藉由彈*之彈r 置於凹形儲藏局限部，以及藉 之無力設 坌弟腳件而摺疊以驅 1356547 =二腳件及旋轉該桿。因此，插頭係電性連接 外设内之電路板。 ％置於 ^類似於上述插頭之傳統可指疊、可旋轉或可伸縮 插頭於機械設計上有一主。 、 頭連弱之機械結構，用以裝附至外殼或插 或可：二！構件。貧弱之依附結構可能會造成可指疊 蝻早兀易於損壞、低可靠度及甚至對於使且 險性’亦可能影響到建立及唯持良好 、 ^ 符良好之電性接觸。因此， 為提供一耐用、安全且可克服上 或可摺疊式插頭。 疋得 【發明内容】 ㈣：：上述傳統插頭之缺點，例如貧弱機械結構使得傳 =頭易壞、低可靠度及甚至對使用者有危險性，本發明 揭路具有可旋轉、可收藏及耐用之插頭之電器裝置。 ^本毛月提供具有可旋轉及可收藏插頭之電器裝置。本 電器裳置包含上殼及下殼。下殼具有形成其内之二通孔、 -插頭接收狹長孔及二貯藏所，且係與上殼接合。本電哭 裝置還包含具有第一端及第二端之插頭。第一端係插入下 =通孔内。再者，當插頭旋轉至隱藏位置時，插頭之第 -端係收入於下殼之插頭接收狹長孔，而插頭之第二端係 收入於下殼之貯藏所内。本電器裝置還包含—固定構件， 其具有形成其内之二長孔以被插頭之第二端插入以及形成 於其下表面之二夾具以夾住插頭；以及裝附於下殼上之電 路板固疋構件還包含於其上表面形成之二接受部件。當 1356547 接受部件及固定構件内之-部份長孔係 开二= 下殼還包含形成其内之二凹口及二凹 二之及凹形貯藏所係為⑽。此外， 以由固定構=:::凹形溝槽。插頭還包含矩形轴 裝置本發明之-優點為可旋轉插頭係可方便地收藏入電器1356547 IX. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to an electrical device having a plug, and particularly to an electrical device having a labor-saving, collectible, and rotatable plug. . [Prior Art] Consumer electronic products, such as notebook computers, personal digital assistant (PDA) mobile phones, and MP3 broadcast materials continue to tend to be small, which has led to greater demand for easy-to-carry power connectors such as power supplies or transformers. Therefore, ❹f sub-producers need to be made smaller, lighter and more convenient to transport. In addition, it must be carried and used frequently. Each consumer electronics product is large: it requires a power connector or a plug on its body to provide the necessary components for the plug. In recent years, the mouth of the mouth has been on the A Yingping; there are various uses for consumer power + plugs, foldable plugs or retractable plugs. ^ ^ Rotatable / column, for example, the traditional power connector contains the housing and plug. The outer casing is also right - from the side of the rod with the bulge on each side. The plug is mainly made up. The first leg member and the _ ankle paddle 4 and the first leg member are each associated with the bulge of the first leg member and the second leg member. And each side wall of the rod-connected I storage and reduction limit has an elastic storage, which should be connected. The concave shape is on the side of each and the bomb * storage and the fixed component: f4 (4) > the hole in the foot Contact. The plug is placed in the concave storage limit by the bullet of the bomb, and is folded by the forceless device to drive the 1356547 = two legs and rotate the rod. Therefore, the plug is electrically connected The circuit board inside is set to 1. The conventional indexable, rotatable or retractable plug similar to the above plug has a mechanical design. The mechanical structure of the head is weak, and is attached to the outer casing or plug or Yes: two! Components. The weak and weak attachment structure may cause the indexable stack to be easily damaged, low reliability and even dangerous and may affect the establishment and only good, good electrical contact. Therefore, in order to provide a durable, safe and overcomeable upper or foldable plug. SUMMARY OF THE INVENTION (4): The disadvantages of the above conventional plugs, such as poor mechanical structure, make the head easy to break, low reliability and even dangerous to the user. The invention has a plug which is rotatable, collectible and durable. Electrical device. ^This month provides an electrical device with a rotatable and collectable plug. The device includes an upper case and a lower case. The lower case has two through holes formed therein, - a plug receiving narrow hole and two storage The electric crying device further includes a plug having a first end and a second end. The first end is inserted into the lower = through hole. Further, when the plug is rotated to the hidden position, the plug is The first end is received by the plug of the lower case to receive the elongated hole, and the second end of the plug is received in the storage of the lower case. The electric device further comprises a fixing member having two long holes formed therein to be plugged The second end is inserted into and formed by two clamps on the lower surface thereof to clamp the plug; and the circuit board fixing member attached to the lower case further includes two receiving members formed on the upper surface thereof. When the 1356547 accepts the component and In the fixing member, a part of the long hole is opened. The lower case further comprises two notches and two concaves formed therein and the concave storage is (10). Further, by the fixed structure =::: concave The groove also includes a rectangular shaft device. The invention has the advantage that the rotatable plug system can be conveniently stored in the electric appliance.
明之另一優點為可旋轉插頭於使用上較省力。 太明之又一優點為可旋轉插頭能夠符合安全規定。 又―優點為藉由利用結合至下殼之固定構件 可使本可旋轉式插頭變得耐 及頻繁使用。…用且堅固，且可承受長期攜帶 要 附 本發明之另一優點為可旋轉插頭得應用至任何類型 電插頭之電器裝置。 此類及其他之優點從以下較佳實施例之敛述並伴隨後 圖式及申請專利範圍將變為顯而易見。 實施方式】 本發明將讀佳之實_及觀點加以詳細敘述，而此 類敘述係解釋本發明之結構及程序，只心說明而非用以 限制本發明之申請專利範圍。因此，除說明書中之較 施例之外，本發明亦可廣泛實行於其他實施例。 本發明係揭露具有可旋轉插頭之電器裝置。於本發明 之較佳實施例中，如第-圖及第十圖所示，電器裝置\ 包含上殼100，下殼400，其與上殼丨〇〇緊密配合可旋轉 1356547 » . 、·條架300，其由下殼400所支撐，固定構件200，其置於可 旋轉條架300上；以及印刷電路板（PCB)500，其裝附於下 殼400上以電性連接至可旋轉條架300。如第一圖及第五 圖所示，於下殼400之下表面定義有二狹長孔401。狹長 孔401係平行設置且於一端開放，以使可旋轉條架300得 通過並保留於其内。換言之，可旋轉條架300可旋轉至收 容且隱藏於狹長孔401内。 參照第六圖及第七圖，下殼400包含基部402，二固 籲件403，其形成於基部402之邊緣以固定印刷電路板 (PCB)500，二通孔404，其形成貫穿基部402以用於將可 旋轉條架300插入穿過下殼400，四向上突出直壁405，其 環繞通孔404並形成於基部402上以被固定構件200所接 受，二狹窄貯藏所406，其形成鄰近於通孔404以用於當 可旋轉條架300旋轉至平行於下殼之下表面時接受該條架 300 ;以及二凹形貯藏所407，其形成鄰近於直壁405之下 鲁部以支撐可旋轉條架300。凹形溝槽408係形成於二通孔 404之間。二凹口 409係形成於凹形溝槽408之相對端上， 且凹口 409之形狀與凹形貯藏所407之形狀相似。凹口 409 與凹形貯藏所407之形狀最好為U形。二突出部410係形 成於下殼400之上表面上，且其相對於下表面之狹長孔 401 ° 參照第四圖，可旋轉條架300包含軸302,二座部304, 其形成於軸302之相對端上，二叉件301，其各別固定於 座部304上，以及二圓形突部303，其沿著軸302之軸線 1356547 秦 . 、'從外側固定於座部304。每一座部304具有以垂直於軸302 之軸線之方向延伸通過其中之長孔（未圖示），以及以平行 於軸302之軸線之方向延伸通過其中且與長孔連通之開孔 (未圖示）。每一叉件301之較短端係插入且固定於長孔（未 圖示），而另一較長端係延伸出且於組裝時通過下殼400之 對應狹長孔401。可旋轉條架300係設置於下殼400之四 直壁405間之空間，且當組裝電器裝置10時叉件301之較 長端係插入下殼400之通孔404。再者，可旋轉條架300 鲁之軸302係由下殼400之凹口 409所接受及支撐，而條架 300之圓形突部303係由下殼400之凹形貯藏所407所接 受及支撐。因此，當條架300正在旋轉時，軸302可沿著 軸302之軸線旋轉且可平順地滑入及滑出下殼400之凹形 溝槽408，而圓形突部303可沿著軸302之軸線與軸302 一同旋轉。 參照第二圖及第三圖，固定構件200包含平板207、 鲁二夾具202，其從平板207向下延伸，四狹長孔204，其沿 著平板207之周圍形成，四托架203，其形成於平板207 之下表面且對應於條架303之圓形突部303及轴302 ;以 及二接受部件201，其形成於平板207之上表面。二長孔 205係各別形成於平板207上之二接受部件201之下方及 前方，藉此於組裝電器裝置10時以及於又件301正在旋轉 時，長孔205及接受部件201可接受叉件301之較短端。 狹長孔204係形成於固定構件200之平板207内，以接受 下殼400之向上突出直壁405，而托架203係形成於固定Another advantage of the invention is that the rotatable plug is less labor intensive to use. Another advantage of Taiming is that the rotatable plug can meet safety regulations. Further, the advantage is that the rotatable plug can be made resistant to frequent use by utilizing a fixing member coupled to the lower case. ...is robust and can withstand long-term carrying. Another advantage of the present invention is that the rotatable plug can be applied to electrical devices of any type of electrical plug. These and other advantages will be apparent from the following description of the preferred embodiments. The present invention will be described in detail with reference to the preferred embodiments of the present invention. Therefore, the present invention may be widely practiced in other embodiments in addition to the embodiments described in the specification. The present invention discloses an electrical device having a rotatable plug. In the preferred embodiment of the present invention, as shown in the first and the tenth, the electrical device\ includes an upper case 100 and a lower case 400, which is tightly coupled with the upper case to rotate 1356547 ». a frame 300 supported by a lower case 400, a fixing member 200 placed on the rotatable rack 300, and a printed circuit board (PCB) 500 attached to the lower case 400 for electrically connecting to the rotatable bar Rack 300. As shown in the first and fifth figures, two narrow holes 401 are defined in the lower surface of the lower case 400. The elongated holes 401 are arranged in parallel and open at one end to allow the rotatable rack 300 to pass through and remain therein. In other words, the rotatable gantry 300 can be rotated to accommodate and concealed within the elongated aperture 401. Referring to the sixth and seventh figures, the lower case 400 includes a base 402, two securing members 403 formed at the edges of the base 402 to secure a printed circuit board (PCB) 500, two through holes 404 formed through the base 402 For inserting the rotatable gantry 300 through the lower casing 400, the four upwardly projecting straight walls 405 surround the through holes 404 and are formed on the base 402 to be received by the fixing member 200, and the two narrow storages 406 are formed adjacent to each other. The through hole 404 is adapted to receive the strip 300 when the rotatable rack 300 is rotated to be parallel to the lower surface of the lower shell; and the two concave storage 407 is formed adjacent to the lower portion of the straight wall 405 to support The rack 300 can be rotated. A concave groove 408 is formed between the two through holes 404. Two notches 409 are formed on opposite ends of the concave groove 408, and the shape of the notch 409 is similar to the shape of the concave storage 407. The shape of the recess 409 and the concave reservoir 407 is preferably U-shaped. The two protrusions 410 are formed on the upper surface of the lower case 400, and the slits 401° with respect to the lower surface. Referring to the fourth figure, the rotatable rack 300 includes a shaft 302 and two seats 304 formed on the shaft 302. On the opposite ends, the two fork members 301 are respectively fixed to the seat portion 304, and the two circular protrusions 303 are fixed to the seat portion 304 from the outer side along the axis of the shaft 302. Each of the portions 304 has an elongated hole (not shown) extending therethrough in a direction perpendicular to the axis of the shaft 302, and an opening extending therethrough in a direction parallel to the axis of the shaft 302 and communicating with the elongated hole (not shown) Show). The shorter ends of each of the fork members 301 are inserted and fixed to the elongated holes (not shown), and the other longer ends are extended and passed through the corresponding elongated holes 401 of the lower case 400 when assembled. The rotatable rack 300 is disposed in a space between the four straight walls 405 of the lower case 400, and the longer end of the fork member 301 is inserted into the through hole 404 of the lower case 400 when the electrical device 10 is assembled. Moreover, the shaft 302 of the rotatable gantry 300 is received and supported by the recess 409 of the lower casing 400, and the circular projection 303 of the yoke 300 is received by the concave storage 407 of the lower casing 400. support. Thus, as the gantry 300 is rotating, the shaft 302 can rotate along the axis of the shaft 302 and can smoothly slide in and out of the concave groove 408 of the lower casing 400, while the circular protrusion 303 can be along the axis 302. The axis rotates with the shaft 302. Referring to the second and third figures, the fixing member 200 includes a flat plate 207, a second clamp 202 extending downward from the flat plate 207, and four elongated holes 204 formed along the circumference of the flat plate 207, and four brackets 203 formed therein. The circular protrusion 303 and the shaft 302 on the lower surface of the flat plate 207 and corresponding to the strip 303; and the two receiving members 201 are formed on the upper surface of the flat plate 207. The two long holes 205 are respectively formed below and in front of the two receiving members 201 on the flat plate 207, whereby the long hole 205 and the receiving member 201 can receive the fork when the electrical device 10 is assembled and when the further member 301 is rotating. The shorter end of 301. The elongated hole 204 is formed in the flat plate 207 of the fixing member 200 to receive the upwardly protruding straight wall 405 of the lower case 400, and the bracket 203 is formed and fixed.
Ubb547 =冓件200之平板2〇7之下表面以架置於條架谓之圓形突 口P 303 及軸 302 上。-m 么 甘士 一孔洞2〇6係形成於四狹長孔204之 二中一狭長孔之二相對側，以接受下殼彻之突出部41〇。 ^^係夹住可旋轉條架卿之轴搬，以防止條架300 =離開預定之位置。因夹具2〇2具有彈性，故當可旋轉 302所改變。 爽八202之大知部之距離可由軸 參照第A圖’又件則可環繞#3()2 置旋轉至垂直位置，反之亦然，於隱藏位置時又件 ^行於下殼_之下表面且又件3〇1之較長端係收入於對 長孔如，於垂直位置時又件則係垂直於下殼· 表面且又件301之較長端係從下殼4〇〇暴露出。告叉 件3〇1正從垂直位置旋轉至隱藏位置時，叉件301之車L 心先通過固定構件之接受部件2〇1及長孔2〇5，接 者進入下殼4〇〇之狹窄貯藏所4〇6且收入於其令，而又件 之較長端則進入下殼4〇〇之下表面内之狹長孔術且 收入於其中，反之㈣。此外，軸302大體上為矩形柱。 因此’當又件3〇H系於垂直位置時，二夾具2〇2可於轴3〇2 之矩形柱之二相對平面上夾住軸3〇2，以保持又件训之 位置並防止叉件301旋轉離開垂直位置。當又件301正旋 轉回到隱藏位置時，軸302之邊緣係正滑入下殼4〇〇内之 凹形溝槽408且通過其中。夾具2〇2之物理彈性可使得從 垂直位置旋轉轴3〇2及叉件3〇1至隱藏位置變為容易且省 力。於旋轉回隱藏位置後，# 3〇2係於其矩形柱之另外二 1356547 相對平面上由夾具202所夾住，以防止叉件3〇 1從下殼4〇〇 之下表面旋轉出。同樣地，當又件301欲被旋轉至垂直位 置時，失具202之物理彈性使得從隱藏位置旋轉軸3〇2及 叉件301至垂直位置變為容易且省力。 力再者，軸302及圓形突部303係由固定構件2〇〇之托 木203與下殼4〇〇之凹口 409及凹形貯藏所407所夾在中 間，且如第九圖所示於本發明之一實施例中固定構件 籲,狹長孔204與下殼400之直壁4〇5係以超音波焊接或熱 焊接予以結合。因此，旋轉軸將不會偏移離開預定之位置。 因固定構件200及下殼400係透過狹長孔2〇4及直壁4〇5 予以結合一體，故可旋轉插頭之耐用性可受到提升。是故， 本發明中利用夾具202以及狹長孔2〇4與直壁4〇5間之結 合之可旋轉插頭機制將較利用彈簣之先前技術大為穩固。 此外i托架2〇3、凹口 4〇9、凹形貯藏所407、軸302以及 圓开〆犬。卩303之間之接觸表面可經過刨光以減少其間之摩 φ擦力，且藉此可旋轉條架3〇〇可更加平順地旋轉因此， 本發明提供具有省力、可收藏、耐久、可旋轉且可符合安 ^規定之插頭之電n裝置1G。於本發明之—實施例中，電 :褒置10可為電力連接器，例如電源供應器、電池充電 益，憂麼，、轉接器或任何其他需要電插頭之電器產品。 士參照第十圖’於本發明之組裝程序中，首先預先準備 下殼400，接著將可旋轉條架300垂直插入下殼400之二 通孔404内。其後，藉由將條架3〇〇之較短端插入固定構 件200之二長孔2〇5中以及將下殼4〇〇之四向上突出直壁 1356547 插α定構件200之四狹長孔2〇4中，而將固定構件 架置於可旋轉條架綱上，且狹長孔204及直壁405 係以超音波焊接或熱桿接組裝以符合安全規定。之後印 ，電=⑽）500係裝附於下殼4〇〇上。最後，上殼ι〇〇 係以超日波焊接與下殼彻組裝以形成電器裝置1〇。 上述敘述係為本發明之較佳實施例。此領域之技献者 應得^會其係用以說明本發明而非用以限定本發明二主 範圍。其專利保護範圍當視後附之申請專利 ==負域而定。凡熟悉此領域之技藝者，在不脫 =::=:’：作之更動或潤飾，均屬於本發 述之申請專利範圍:: 改變或設計’且應包含在下 【圖式簡單說明】 及後藉由說明書中若干較佳實施例及詳細敎述以 明中同-瞭解。圖式中相同之元件符號係意指本發 發明而，此領域之㈣者應得以領會所有本 =r;例係用以說明而非用以限制本發明之申請 圖係為根據本發明之電器裝置之示意圖。 圖 一圖係為根據本發明之電器襄置之固定構件之示意 圖 第一圖係為根據本發明之電 器裝置之固定構件之侧視 第四圖係為根據本發明之電器裝置之可旋轉條架之示 12 (S ) 丄：0034/ 意圖 根據本發明之電器裝置之下殼之後視圖。 圖 第墙ί根據本發明之電器裝置之下殼之頂視圖。 圖係為根據本發明第六圖沿Α至Α之線之斷面 第八圖係根據本發明說明 轉機制。 第九圖係根據本發明說明 第十圖係根據本發明說明 【主要元件符號說明】 io電器裝置 100上殼 200固定構件 2〇1接受部件 202夾具 203托架 2 0 4狹長孔 205長孔 206孔洞 207平板 300可旋轉條架 301又件 302軸 303圓形突部 電器裝置之可旋轉條架之旋 電器裝置之組裝程序。 電器裝置之組裝程序。 304座部 400下殼 401狹長孔 402基部 403固件 404通孔 405直壁 406狹窄貯藏所 407凹形貯藏所 408凹形溝槽 409 凹口 410突出部 500印刷電路板 13Ubb547 = the lower surface of the flat plate 2〇7 of the cymbal 200 is placed on the circular protrusion P 303 and the shaft 302 of the yoke. -m 么甘士 A hole 2〇6 system is formed on the opposite side of the second narrow hole 2 of the four narrow holes 204 to receive the lower cover portion 41〇. ^^ clamps the shaft of the rotatable frame to prevent the frame 300 from leaving the predetermined position. Since the clamp 2〇2 has elasticity, it can be changed when the rotation 302 is made. The distance between the big and the famous part of the cool eight 202 can be rotated by the axis to the A picture, and the other part can be rotated around the vertical position, and vice versa. The longer end of the surface and the piece 3〇1 is received in the long hole. For example, in the vertical position, the piece is perpendicular to the lower case surface and the longer end of the piece 301 is exposed from the lower case 4〇〇. . When the fork member 3〇1 is rotated from the vertical position to the hidden position, the car L of the fork member 301 first passes through the receiving member 2〇1 and the long hole 2〇5 of the fixing member, and the receiver enters the narrow portion of the lower case 4〇〇. The storage is 4〇6 and the income is in its order, and the longer end of the piece enters the narrow hole in the lower surface of the lower shell and is included in it, and vice versa (4). Additionally, the shaft 302 is generally a rectangular column. Therefore, when the further 3〇H is in the vertical position, the two clamps 2〇2 can clamp the shaft 3〇2 on the opposite planes of the rectangular columns of the shaft 3〇2 to maintain the position of the training and prevent the fork. The piece 301 is rotated away from the vertical position. When the further member 301 is rotated back to the hidden position, the edge of the shaft 302 is being slid into the concave groove 408 in the lower casing 4 and passes therethrough. The physical resilience of the jig 2〇2 makes it easy and labor-saving to rotate the shaft 3〇2 and the fork member 3〇1 from the vertical position to the hidden position. After rotating back to the hidden position, #3〇2 is clamped by the clamp 202 on the opposite plane of the other two 1356547 of its rectangular column to prevent the fork member 3〇1 from rotating out from the lower surface of the lower casing 4〇〇. Similarly, when the further member 301 is to be rotated to the vertical position, the physical elasticity of the disengagement 202 makes it easy and labor-saving to rotate the shaft 3〇2 and the fork member 301 from the hidden position to the vertical position. Further, the shaft 302 and the circular protrusion 303 are sandwiched between the bracket 203 of the fixing member 2 and the recess 409 of the lower casing 4 and the concave storage 407, and as shown in the ninth figure. In one embodiment of the present invention, the fixing member is called, and the narrow hole 204 and the straight wall 4〇5 of the lower case 400 are combined by ultrasonic welding or heat welding. Therefore, the axis of rotation will not be offset away from the predetermined position. Since the fixing member 200 and the lower case 400 are integrally coupled through the elongated hole 2〇4 and the straight wall 4〇5, the durability of the rotatable plug can be improved. Therefore, the rotatable plug mechanism utilizing the jig 202 and the combination of the narrow hole 2〇4 and the straight wall 4〇5 in the present invention will be more robust than the prior art using the magazine. Further, the i-bracket 2〇3, the recess 4〇9, the concave storage 407, the shaft 302, and the round-opening dog. The contact surface between the crucibles 303 can be planed to reduce the rubbing force therebetween, and thereby the rotatable rack 3 can be rotated more smoothly. Therefore, the present invention provides labor saving, collectible, durable, and rotatable. And it can meet the electrical n device 1G of the plug. In an embodiment of the invention, the electrical device 10 can be a power connector, such as a power supply, a battery charger, a battery, an adapter, or any other electrical product that requires an electrical plug. Referring to the tenth diagram, in the assembly procedure of the present invention, the lower case 400 is first prepared in advance, and then the rotatable rack 300 is vertically inserted into the two through holes 404 of the lower case 400. Thereafter, the short end of the strip member 3 is inserted into the two long holes 2〇5 of the fixing member 200, and the lower shell 4〇〇 is protruded upwardly into the straight wall 1356547. In 2〇4, the fixed member frame is placed on the rotatable frame, and the narrow hole 204 and the straight wall 405 are assembled by ultrasonic welding or hot rod assembly to meet safety regulations. After printing, the electric = (10)) 500 series attached to the lower case 4 。. Finally, the upper casing is assembled by ultra-wave welding and the lower casing to form an electrical device. The above description is a preferred embodiment of the invention. The skilled artisan will be able to clarify the invention and not to limit the scope of the invention. The scope of patent protection depends on the attached patent == negative domain. Those who are familiar with the field, do not take off =::=: ': make a change or retouch, are subject to the scope of the patent application of this publication:: change or design 'and should be included in the next [simple description] The following is a description of the preferred embodiments and the detailed description in the specification. The same components in the drawings are intended to refer to the present invention, and those skilled in the art should be able to appreciate all of the present invention. The application diagrams for illustration and not for limiting the present invention are electrical appliances according to the present invention. Schematic diagram of the device. Figure 1 is a schematic view of a fixing member of an electrical appliance according to the present invention. The first drawing is a side view of a fixing member of an electrical device according to the present invention. The fourth drawing is a rotatable rack of the electrical device according to the present invention. 12 (S) 丄: 0034/ is a rear view of the lower case of the electrical device according to the present invention. Figure 135 A top view of the lower casing of the electrical device according to the present invention. The figure is a section along the line of 第六 to 根据 according to the sixth figure of the present invention. The eighth figure is a rotation mechanism according to the present invention. The ninth embodiment is illustrated in accordance with the present invention. [Description of Main Components] io Electrical Device 100 Upper Case 200 Fixing Member 2〇1 Receiving Member 202 Clamp 203 Bracket 2 0 4 Long Hole 205 Long Hole 206 The hole 207 plate 300 can rotate the frame 301 and then the 302 axis 303 circular protrusion electrical device of the rotatable rack of the electric device assembly process. Assembly procedure for electrical devices. 304 seat 400 lower case 401 narrow hole 402 base 403 firmware 404 through hole 405 straight wall 406 narrow storage 407 concave storage 408 concave groove 409 notch 410 protrusion 500 printed circuit board 13