1339461 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種讀取裝置，尤指一種適用於串列匯 流排界面之讀取裝置。 5 【先前技術】 隨著各種可攜式電子產品，如手機、數位相機、Mp3 #放器等被大量地使用，各種可拆式的記憶模組亦隨之被 大量開發量產，且拜高科技之進步所賜，市面上所販售之 10手機已同時具有手機、數位相機及MP3播放器等多項功 能，因此記憶模組必須能夠儲存大量之音樂、影片、圖片 等資料檔案，導致可拆式記憶模組之容量愈來愈大，體積 愈來愈輕薄短小，例如Micr〇 SD卡即為目前體積最小之可 拆式記憶模組。 15 目前而言，個人電腦最普遍使用之傳輸介面為串列匯 流排（USB)，但上述記憶模組之硬體介面與常見的串列匯流 • 排插座並不相容，因而有讀卡器之問市，讀卡器可將記憶 模組内部之資料透過串列匯流排（USB)傳輸線傳送至個^ 電腦中儲存。以手機為例，使用者可利用讀卡器備份手機 20内之聯絡人資訊，在電腦和手機之間傳輸音樂和影片擋 案，還可以減少網路下載安裝新手機軟體的時間。 但傳統之讀卡器的體積較大且需要一條傳輸線才能使 用，對使用者而言便利性仍不足夠，故有人結合USB介面 和Micro SD插槽製作一微型讀卡器，使用者出門不需要撝 帶串列匯流排（USB)傳輸線，只要將Micr〇 SD卡插 入此微型 。《卡器中，再將微型讀卡器插入電腦之串列匯流排（USB) 插座，即可讀取Micr〇 SD卡之内部資料，如此，使用者即 可簡單、快速地移動及存取記憶卡和各種設備裡的音樂、 影片、圖片等資料檔案。 然而，目前市面上之微型讀卡器外殼皆使用塑膠材料 製作，塑膠之強度較金屬為弱，若遇外力壓迫或掉落則容 易破裂或毀壞’且塑膠外殼難以更薄型及微型化。 【發明内容】 鑒於上述先前技術中之習知微型讀卡器的問題，本發 明提出一種通用串列匯流排讀取裝置，其包括一金屬外 设、一前固定件、一串列匯流排電路板（USB pCB)、一後固 定件以及一後蓋。 其中’金屬外殼包括一上鈑、一前鈑、一左鈑、一右 鈑、及一下鈑’並共同圍繞形成一内部容室，於金屬外殼 後方開設一後開口以連通至内部容室。上鈑透過金屬外殼 之前緣連接至前鈑，上鈑於鄰近前緣處貫設複數個開槽， 月’J鈑亦貫設複數個直槽，其分別對應並連通至複數個開 槽，下飯開設至少一前固定孔。 前固定件包括一直立板及一底板，直立板包括一頂緣 及一底緣，頂緣設有一階梯部’串列匯流排電路板是跨架 於直立板頂緣之階梯部上’而直立板是透過底緣連接至底 板之前緣，底板下表面凸設至少--^塊，前固定件容設於 1339461 金屬外殼之内部容室内，直立板並抵靠於前鈑之内面上藉 以遮蔽該複數個直槽’並以底板下表面之至少一卡塊，例 如一單向卡塊’對應扣合固定於金屬外殼之下鈑的至少一 前固定孔内。 5 串列匯流排電路板（USB PCB)包括一上表面，上表面上 有複數個金屬接點’串列匯流排電路板容設於金屬外殼之 内部容室内，並跨架於前固定件之直立板頂緣上，複數個 金屬接點並分別對應於金屬外殼之複數個開槽，並透過複 數個開槽暴露於外。 10 後固定件容設並固定於金屬外殼之内部容室内，後固 定件向下延伸複數個彈性端子，透過後固定件固設於串列 匯流排電路板之後段的下方。此外，後固定件更凸設至少 一固定柱，串列匯流排電路板包含至少一固定孔，至少一 固定柱對應固設於至少一固定孔内。 15 後蓋部份蓋合於金屬外殼之後開口，並預留一插入 孔。因此，將一記憶模組，例如一微型8]〇卡，由此插入孔 插入後，便可與其内部之複數個彈性端子電性連接，再透 過串列匯流排電路板與複數個金屬接點電性連接，即可以 串列匯流排插座讀取微型SD卡等記憶卡内容，形同一讀取 20 裝置之使用。 上述之金屬外殼可為不銹鋼、合金或鐵之金屬外殼， 因此可透過金屬外殼包覆串列匯流排電路板及記憶模組， 僅有串列匯流排電路板之接點暴露於外，除能提供串列匯 7 1339461 流排電路板及記憶模組最佳保護外，因金屬具延展性不易 碎裂’更可達成讀取裝置薄型及微型化之目的。 其中’前固定件可包括有二凸塊，二凸塊設於底板並 分別鄰設於直立板之左側邊、及右側邊，二凸塊是向上突 5 起並高過於直立板之頂緣。 此外，除上述之二凸塊之設置外，亦可於金屬外殼的 左鈑前緣延設一左凸片，其向上突起並高過於上鈑之上， 右鈑前緣則也可延設一右凸片，右凸片是向上突起並高過 於上鈑之上β藉由二凸塊或左凸片與右凸片之設置俾能 10 使使用者正確無誤地將通用串列匯流排讀取裝置插入串列 匯流排插座中，進而使串列匯流排電路板（USB PCB)之複數 個接點可與串列匯流排插座中的訊號接點電性連接。 此外，直立板可凸設複數個填充塊，其分別對應填塞 於則鈑之複數個直槽内，當通用串列匯流排讀取裝置插入 15 串列匯流排插座時，複數個填充塊可隔離串列匯流排插座 内之訊號接點與金屬外殼，俾用以避免串列匯流排插座内 之訊號接點短路造成系統端毀壞。 又，本發明之金屬外殼可開設至少—後固定孔，後蓋 可λ設至少一卡榫，至少一卡榫是對應扣合固定於至少一 20 後固疋孔内。且本發明之金屬外殼還開設至少一後滑槽， 後蓋還凸設至少一滑塊，至少—滑塊是對應滑設於至少一 後滑槽内。金屬外殼之至少一後滑槽包括一間設於左鈑後 緣之左滑槽、及一開設於右鈑後緣之右滑槽，後蓋尚開設 一掛孔可用以勾掛吊飾等用品。 8 1339461 因此’本發明藉由金屬外殼之後固定孔及後滑槽、後 蓋之卡榫及/骨塊等設置，俾能使後蓋緊密蓋合於金屬外殼 之後開口而無需使用螺絲固定。 5 【實施方式】 請參閱圖1，其為本發明一較佳實施例之通用串列匯流 排讀取裝置示意圖’如圖所示，為能讓使用者達到簡單、 快速地移動及存取記憶卡及各種設備中之音樂、影片、圖 ( 片等資料檔案的目的，使用者只要將一記憶模組7，例如一 10 Micro SD卡插入串列匯流排讀取裝置6後即可讀取Micro SD卡之内部資料。 其詳細說明如圖1所示’其顯示後蓋5部份蓋合於金屬 外殼1之後開口 16，並預留一插入孔5 1。記憶模組7自通用 串列匯流排讀取裝置6之插入孔5 1插入後，由通用_列匯流 15 排讀取裝置6插入串列匯流排（USB)插座8後即可進行記憶 模組7的資料讀取。 _ 請參閲圖2,其為本發明一較佳實施例之通用串列匯流 排讀取裝置分解圖。如圖所示，此通用串列匯流排讀取裝 置包括有一金屬外殼1、一前固定件2、一串列匯流排電路 20 板（USB PCB)3、一後固定件4以及·一後蓋5。 金屬外殼1包括一上鈑11、一前鈑12、一左鈑13、一右 鈑14、及一下鈑15，並共同圍繞形成_内部容室1〇，另於 金屬外殼1後方開設一後開口 16以連通至内部容室1 〇，上飯 11透過前緣111連接至前鈑12，上鈑11於鄰近前緣Ul處貫 9 1339461 設四個開槽112，前鈑12亦貫設四個直槽121，直槽121分別 對應並連通至開槽112，下鈑1 5開設二個前固定孔丨5 1。 前固定件2包括一直立板21及一底板22,直立板21包括 一頂緣211及一底緣212，直立板21透過底緣212連接至底板 5 22之刖緣’底板22下表面凸設有二個卡塊221，而且，前固 定件2還包括有二凸塊23 ’二凸塊23設置於底板22並分別鄰 設於直立板21之左側邊、及右側邊，凸塊23是向上突起並 高過於直立板21之頂緣211。 如圖1所示，二凸塊23向上突出並高於上鈑u之上，於 10 本例中藉由凸塊23之設置，俾能使使用者正確無誤地將通 用串列匯流排讀取裝置6插入串列匯流排插座8中，進而使 串列匯流排電路板（USB PCB)3之四個金屬接點3 1可與串列 匯流排插座8中的訊號接點電性連接。 請參考圖3—併參考圖2所示，圖;3係本發明一較佳實施 15 例之刚固定件嵌入於金屬外殼之内部容室之組合圖。如圖 2’前固定件2由容設於金屬外殼前開口 ι43處嵌入至内 部容室10内，如圖3,再將金屬外殼1之前鈑12由位置a處向 下’母折至位置B處以使前鈑12蓋合住下鈑15，如圖2，再以 二個卡塊221對應扣合固定於二個前固定孔151内。 20 由於直立板21凸設有四個填充塊2 13，其分別對應填塞 於刖鈑12之四個直槽121内，並使直立板21抵靠於前鈑12之 内面上藉以遮蔽四個直槽121。請同時參閱圖丨，當通用串 列匯流排讀取裝置6插入串列匯流排插座8時，填充塊213可 1339461 隔離串列匯流排插座8内之訊號接點與金屬外殼1，俾用以 避免串列匯流排插座8内之訊號接點短路造成系統端毀壞。 請看圖2、及圖1 ’串列匯流排電路板3(USB PCB)包括 一上表面30，上表面30上設有四個金屬接點3丨，串列匯流 5 排電路板3容設於金屬外殼1之内部容室1〇内，並跨架於前 固定件2之直立板2丨的頂緣211上，四個金屬接點3 1分別對 應於金屬外殼1之上鈑11的四個開槽】12，並透過四個開槽 112暴露於外。 如圖2所示’後固定件4容設並固定於金屬外殼1之内部 10 容室1 〇内’並向下延伸八個彈性端子4 I，後固定件4固設於 通用串列匯流排電路板3之後段的下方*此外，後固定件4 更凸設三個固定柱42，串列匯流排電路板3更包含三個固定 孔32，固定柱42分別對應固設於固定孔32内。 再者，金屬外殼1還開設二個後滑槽132,142，後蓋5還 15 凸設二個滑塊521,522。金屬外殼1之後滑槽包括一開設於左 鈑13後緣之左滑槽132，及一開設於右鈑14後緣之右滑槽 142，滑塊521,522對應滑設於後滑槽132,142内。後蓋5尚開 設一掛孔53可用以勾掛吊飾等用品。 此外，後蓋5之卡榫52對應扣合固定於金屬外殼1的後 20 固定孔113内》因此*本例藉由金屬外殼I之後固定孔113及 後滑槽132，142及後蓋5之卡榫52及滑塊521，522等設置，俾 能使後蓋5部份蓋合於金屬外殼1之後開口 16而無需使用螺 絲固定。 1339461 上述之金屬外殼1可為不銹鋼、合金或鐵之金屬外殼， 透過金屬外殼丨包覆串列匯流排電路板3及記憶模組7，僅有 串列匯流排電路板3之金屬接點31暴露於外，㈣提供串列 匯流排電路板3及記憶模組7最佳保護外，因金屬具延展性 5不易碎裂，更可達成串列匯流排讀取裝置6薄型及微型化之 目的。 請注意，於圖1中之符號AA與BB係表示為通用串列匯 流排δ己憶裝置6剖面線，並於圖3與圖4中分別顯示出通用串 列匯流排記憶裝置6之剖視圖。 10 請參閱圖4與圖5，圖4為本發明一較佳實施例之通用串 列匯流排讀取裝置A Α剖視圖，而圖5為本發明一較佳實施 例之通用串列匯流排讀取裝置88剖視圖，圖中顯示後固定 件4容設固定於金屬外殼丨之内部，並向下延伸八個彈性端 子41，後固定件4固設於通用串列匯流排電路板3之後段的 15下方，且固定柱42分別對應固設於串列匯流排電路板3之固 定孔32内，當一記憶模組7由插入孔51插入後，彈性端子41 便會與記憶模組7上之金屬接點71電性連接。 圖5顯示前固定件之下表面的卡塊221對應扣合固定於 前固定孔151内’直立板21的頂緣211設置有一階梯部210, 20 而串列匯流排電路板3是跨架於頂緣2 11上的階梯部2 10。且 前固定件2之直立板21凸設的填充塊213分別對應填塞於前 鈑12之直槽内。 請參閱圖6，其係本發明另一較佳實施例之通用串列匯 流排讀取裝置分解圖。其與上一實施例之架構大致相同， 12 1339461 惟不同處在於，金屬外殼9的左鈑91前緣還延設一左凸片 91卜其向上突起並高過於上鈑93之上，右鈑92前緣則還延 設一右凸片921，其亦向上突起並高過於上鈑93之上。藉由 本例之右凸片921、及左凸片9U亦可達到前一實施例中二 5 凸塊23防呆之功效。 上述實施例僅係為了方便說明而舉例而已，本發明所 主張之權利範圍自應以申請專利範圍所述為準，而非僅限 於上述實施例。 10 【圖式簡單說明】 圖係本發月較佳實施例之通用串列匯流排讀取裝置示 串列匯流排讀取裝置分1339461 IX. Description of the Invention: [Technical Field] The present invention relates to a reading device, and more particularly to a reading device suitable for use in a tandem bus interface. 5 [Prior Art] With the use of a variety of portable electronic products, such as mobile phones, digital cameras, Mp3 #, etc., various detachable memory modules have also been mass-produced and high-yielding. Thanks to the advancement of technology, the 10 mobile phones sold in the market have many functions such as mobile phones, digital cameras and MP3 players. Therefore, the memory module must be able to store a large number of music, video, pictures and other data files, resulting in detachable The capacity of the memory module is getting bigger and bigger, and the volume is getting thinner and lighter. For example, the Micr〇SD card is the smallest detachable memory module. 15 At present, the most commonly used transmission interface for personal computers is the serial bus (USB), but the hardware interface of the above memory module is not compatible with the common serial bus and socket, so there is a card reader. In the city, the card reader can transfer the data inside the memory module to a computer via a serial bus (USB) transmission line. Taking a mobile phone as an example, the user can use the card reader to back up the contact information in the mobile phone 20, transfer music and video files between the computer and the mobile phone, and also reduce the time for the network to download and install the new mobile phone software. However, the traditional card reader is large in size and requires a transmission line to be used. The convenience for the user is still insufficient. Therefore, a micro card reader is manufactured by combining the USB interface and the Micro SD slot, and the user does not need to go out. With a serial bus (USB) cable, simply insert the Micr〇 SD card into this mini. In the card device, the micro card reader is inserted into the serial bus (USB) socket of the computer to read the internal data of the Micr〇SD card, so that the user can move and access the memory simply and quickly. Music, video, pictures and other data files in cards and various devices. However, the micro-reader housings currently on the market are made of plastic materials. The strength of the plastic is weaker than that of metal. If it is pressed or dropped by external force, it is easy to be broken or destroyed. The plastic casing is difficult to be thinner and miniaturized. SUMMARY OF THE INVENTION In view of the above problems of the conventional micro card reader in the prior art, the present invention provides a universal serial bus bar reading device including a metal peripheral, a front fixing member, and a tandem bus bar circuit. Board (USB pCB), a rear mounting and a back cover. The 'metal casing includes a top cymbal, a front cymbal, a left cymbal, a right cymbal, and a lower cymbal \\ and collectively surrounds an inner chamber, and a rear opening is opened behind the metal casing to communicate with the inner chamber. The upper cymbal is connected to the front cymbal through the front edge of the metal casing, and the upper cymbal is provided with a plurality of slots at the adjacent leading edge. The month 'J 钣 also has a plurality of straight grooves, which respectively correspond to and connect to a plurality of slots, and the rice is served. Open at least one front fixing hole. The front fixing member comprises an upright vertical plate and a bottom plate, the vertical plate comprises a top edge and a bottom edge, and the top edge is provided with a step portion. The tandem bus bar circuit board is erected on the stepped portion of the top edge of the upright plate. The plate is connected to the front edge of the bottom plate through the bottom edge, and the lower surface of the bottom plate protrudes at least a block, and the front fixing member is accommodated in the inner cavity of the 13394461 metal outer casing, and the vertical plate abuts against the inner surface of the front sill to shield the inner surface A plurality of straight grooves 'and at least one block of the lower surface of the bottom plate, such as a one-way block, are correspondingly fastened in at least one front fixing hole of the lower surface of the metal casing. 5 The serial bus circuit board (USB PCB) includes an upper surface, and a plurality of metal contacts on the upper surface. The serial bus circuit board is housed in the inner chamber of the metal casing and spanned over the front fixing member. On the top edge of the upright plate, a plurality of metal contacts respectively correspond to a plurality of slots of the metal casing and are exposed to the outside through a plurality of slots. 10 The rear fixing member is accommodated and fixed in the inner chamber of the metal casing, and the rear fixing member extends downwardly to the plurality of elastic terminals, and is fixed through the rear fixing member below the rear portion of the tandem busbar circuit board. In addition, the rear fixing member further protrudes from the at least one fixing post, and the serial bus bar circuit board comprises at least one fixing hole, and at least one fixing post is correspondingly fixed in the at least one fixing hole. 15 The back cover is partially closed after the metal case and an insertion hole is reserved. Therefore, a memory module, such as a micro 8] 〇 card, can be electrically connected to a plurality of internal elastic terminals by inserting the insertion hole thereof, and then through the serial bus bar circuit board and the plurality of metal contacts Electrical connection, that is, the serial bus socket can read the contents of the memory card such as the micro SD card, and the same device is used for reading 20 devices. The metal casing may be a stainless steel, alloy or iron metal casing, so that the tandem busbar circuit board and the memory module may be covered by the metal casing, and only the contacts of the serial busbar circuit board are exposed, and the energy is removed. In addition to the best protection of the serial port 7 1339461 row circuit board and memory module, the metal is malleable and not easily broken, and the thinning and miniaturization of the reading device can be achieved. The front fixing member may include two convex blocks, and the two convex blocks are disposed on the bottom plate and respectively adjacent to the left side edge and the right side edge of the vertical board, and the two convex blocks are upwardly protruded and raised above the top edge of the vertical board. In addition, in addition to the arrangement of the above two bumps, a left tab may be extended on the left front edge of the metal casing, which protrudes upward and is higher than the upper jaw, and the right front edge may also be extended. Right convex piece, the right convex piece is upwardly raised and higher than the upper side of the upper side. By means of the two convex or left and right convex pieces, the user can read the universal serial bus bar correctly and correctly. The device is inserted into the serial bus socket, so that a plurality of contacts of the serial bus circuit board (USB PCB) can be electrically connected to the signal contacts in the serial bus socket. In addition, the upright plate may protrude a plurality of filling blocks, which are respectively filled in a plurality of straight grooves of the 钣, and when the universal serial bus bar reading device is inserted into the 15 series bus bar socket, the plurality of filling blocks may be isolated. The signal contacts and the metal casing in the serial bus socket are used to avoid the system terminal being destroyed by the short circuit of the signal contacts in the serial bus socket. Moreover, the metal casing of the present invention can have at least a rear fixing hole, and the rear cover can be provided with at least one latch, and at least one of the latches is fixed to the at least one rear fixing hole. The metal casing of the present invention further has at least one rear sliding slot, and the rear cover further protrudes from at least one sliding block, and at least the sliding block is correspondingly disposed in the at least one rear sliding slot. The at least one rear chute of the metal casing includes a left chute disposed at the rear edge of the left cymbal and a right chute opened at the rear edge of the right cymbal, and a hanging hole is formed in the rear cover to be used for hooking ornaments and the like. . 8 1339461 Therefore, the present invention is provided by the metal casing after the fixing hole and the rear chute, the back cover, and/or the bone block, so that the back cover can be tightly closed to the metal casing and then opened without screwing. [Embodiment] Please refer to FIG. 1 , which is a schematic diagram of a universal serial bus bar reading device according to a preferred embodiment of the present invention, as shown in the figure, so that the user can easily and quickly move and access the memory. For the purpose of music, video, and graphics in various devices, the user can read Micro by inserting a memory module 7, such as a 10 Micro SD card, into the serial bus reading device 6. The internal data of the SD card is detailed as shown in Fig. 1 'The display back cover 5 is partially covered with the opening 16 of the metal casing 1 and an insertion hole 5 1 is reserved. The memory module 7 is connected from the universal serial After the insertion hole 5 1 of the row reading device 6 is inserted, the data reading of the memory module 7 can be performed by inserting the serial-to-column 15 row reading device 6 into the serial busbar (USB) socket 8. 2 is an exploded view of a universal serial busbar reading device according to a preferred embodiment of the present invention. As shown, the universal serial busbar reading device includes a metal casing 1 and a front fixture 2 a series of bus bar circuit 20 boards (USB PCB) 3, a rear fixing member 4 a rear cover 5. The metal casing 1 includes an upper casing 11, a front cymbal 12, a left cymbal 13, a right cymbal 14, and a lower cymbal 15, and collectively surrounds the inner chamber 1 〇, and the metal casing A rear opening 16 is opened at the rear to communicate with the inner chamber 1 〇, and the upper meal 11 is connected to the front cymbal 12 through the leading edge 111. The upper cymbal 11 is disposed adjacent to the leading edge U1. 9 1339461 is provided with four slots 112. 12 is also provided with four straight slots 121. The straight slots 121 respectively correspond to and communicate with the slot 112, and the lower jaw 15 defines two front fixing holes 丨 51. The front fixing member 2 includes a vertical plate 21 and a bottom plate 22, The upright plate 21 includes a top edge 211 and a bottom edge 212. The upright plate 21 is connected to the bottom edge of the bottom plate 52 by the bottom edge 212. The lower surface of the bottom plate 22 is convexly provided with two blocks 221, and the front fixing member 2 is further The second bumps 23 are disposed on the bottom plate 22 and are respectively disposed on the left side and the right side of the upright board 21, and the protrusions 23 are upwardly raised and higher than the top edge 211 of the upright board 21. As shown in Fig. 1, the two bumps 23 protrude upward and are higher than the upper jaw u. In this example, by the arrangement of the bumps 23, the user can correctly correct the user. Inserting the universal serial bus bar reading device 6 into the serial bus bar socket 8, so that the four metal contacts 31 of the tandem bus bar circuit board (USB PCB) 3 can be combined with the tandem bus bar socket 8 Referring to FIG. 3 - and referring to FIG. 2, FIG. 3 is a combination diagram of a rigid mounting member embedded in a metal housing of a preferred embodiment of the present invention. 'The front fixing member 2 is embedded in the inner chamber 10 at the front opening ι43 of the metal casing, as shown in Fig. 3, and then the front side 12 of the metal casing 1 is folded downward from the position a to the position B to make the front The cymbal 12 covers the lower cymbal 15 and is fixed to the two front fixing holes 151 by the two clamping blocks 221 correspondingly as shown in FIG. 20, because the upright plate 21 is convexly provided with four filling blocks 213, which are respectively inserted into the four straight grooves 121 of the crucible 12, and the upright plate 21 is abutted against the inner surface of the front crucible 12 to shield the four straight lines. Slot 121. Referring to the figure, when the universal serial busbar reading device 6 is inserted into the serial busbar socket 8, the filling block 213 can be 13394461 to isolate the signal contacts and the metal casing 1 in the serial busbar socket 8 for use. Avoiding short circuit of the signal contacts in the serial bus socket 8 causes the system to be destroyed. Please refer to FIG. 2 and FIG. 1 'The serial bus bar circuit board 3 (USB PCB) includes an upper surface 30, and the upper surface 30 is provided with four metal contacts 3 丨, and the serial bus 5 rows of circuit boards 3 are accommodated. In the inner chamber 1 of the metal casing 1 and spanning over the top edge 211 of the upright plate 2 of the front fixing member 2, the four metal contacts 31 correspond to the upper surface of the metal casing 1 Slots are 12 and are exposed through the four slots 112. As shown in FIG. 2, the rear fixing member 4 is accommodated and fixed in the interior 10 of the metal casing 1 and extends inside the chamber 1 and extends eight elastic terminals 4 I. The rear fixing member 4 is fixed to the universal serial bus bar. In addition, the rear fixing member 4 further has three fixing posts 42 , and the serial bus bar circuit board 3 further includes three fixing holes 32 , and the fixing posts 42 are respectively fixed in the fixing holes 32 . . Furthermore, the metal casing 1 also has two rear chutes 132, 142, and the rear cover 5 further has two sliders 521, 522 protruding therefrom. The rear cover of the metal casing 1 includes a left chute 132 which is opened at the rear edge of the left cymbal 13 and a right chute 142 which is opened at the rear edge of the right cymbal 14. The sliders 521 and 522 are correspondingly slidably disposed in the rear chutes 132, 142. The rear cover 5 is also provided with a hanging hole 53 for hooking up accessories such as charms. In addition, the latch 52 of the rear cover 5 is correspondingly fastened and fixed to the rear 20 fixing hole 113 of the metal casing 1" Therefore, in this example, the fixing hole 113 and the rear sliding groove 132, 142 and the rear cover 5 are provided by the metal casing 1. The cassette 52 and the sliders 521, 522 and the like are disposed so that the rear cover 5 can partially cover the opening 16 of the metal casing 1 without using screws. 1339461 The metal casing 1 described above may be a stainless steel, alloy or iron metal casing, and the serial busbar circuit board 3 and the memory module 7 are covered by the metal casing, and only the metal contacts 31 of the tandem busbar circuit board 3 are provided. Exposed to the outside, (4) Providing the best protection of the tandem busbar circuit board 3 and the memory module 7, because the metal ductility 5 is not easy to be broken, and the tandem busbar reading device 6 can be thinned and miniaturized. . Note that the symbols AA and BB in Fig. 1 are shown as a hatching of the universal serial bus δ memory device 6, and a cross-sectional view of the universal serial bus memory device 6 is shown in Figs. 3 and 4, respectively. 10 and FIG. 5, FIG. 4 is a cross-sectional view of a universal serial bus bar reading device A according to a preferred embodiment of the present invention, and FIG. 5 is a general serial bus bar reading according to a preferred embodiment of the present invention. A rear view of the device 88 is shown in the figure. The rear fixing member 4 is fixed to the inside of the metal casing and extends eight elastic terminals 41. The rear fixing member 4 is fixed to the rear of the universal serial busbar circuit board 3. 15 below, and the fixing posts 42 are respectively fixed in the fixing holes 32 of the serial bus bar circuit board 3. When a memory module 7 is inserted into the insertion hole 51, the elastic terminal 41 and the memory module 7 are The metal contacts 71 are electrically connected. 5 shows that the block 221 on the lower surface of the front fixing member is fastened and fixed in the front fixing hole 151. The top edge 211 of the upright plate 21 is provided with a step portion 210, 20 and the tandem bus bar circuit board 3 is spanned. The step portion 2 10 on the top edge 2 11 . And the filling blocks 213 protruding from the upright plates 21 of the front fixing member 2 are respectively filled in the straight grooves of the front cymbals 12. Please refer to FIG. 6, which is an exploded view of a universal serial bus reading device according to another preferred embodiment of the present invention. It is substantially the same as the structure of the previous embodiment, and 12 1339461 is different in that the front edge of the left cymbal 91 of the metal casing 9 is further provided with a left protrusion 91 which protrudes upward and is above the upper 钣 93, right 钣The front edge of the 92 also extends a right tab 921 which also projects upwardly above the upper jaw 93. The right tab 921 and the left tab 9U of the present embodiment can also achieve the effect of preventing the stagnation of the bumps 23 in the previous embodiment. The above-described embodiments are merely examples for the convenience of the description, and the scope of the claims is intended to be limited by the scope of the claims. 10 [Simple description of the drawing] The general serial busbar reading device of the preferred embodiment of the present invention is shown as a serial busbar reading device.
定件嵌入於金屬外殼之 串列匯流排讀取裝置AA 圖2係本發明一較佳實施例之通用 解圖。 15A tandem busbar reading device AA in which a stator is embedded in a metal casing. Fig. 2 is a generalized diagram of a preferred embodiment of the present invention. 15
圖3係本發明一較佳實施例之前固 内部容室之組合圖。 圖4係本發明一較佳實施例之通用 剖視圖。 20 圖5係本發明一較佳實施例之通用 剖視圖。Figure 3 is a combination of a solid interior chamber prior to a preferred embodiment of the present invention. Figure 4 is a general cross-sectional view of a preferred embodiment of the present invention. Figure 5 is a general cross-sectional view of a preferred embodiment of the present invention.
串列匯流排讀取裝置BB 串列匯流排讀取裝置 圖6係本發明另一 分解圖。 較佳實施例之通用 【主要元件符號說明】 13 1339461 1，9金屬外殼 10内部容室 11，93上鈑 111前緣 112開槽 12前鈑 121直槽 13,91左鈑 911左凸片 132左滑槽 14,92右鈑 921右凸片 142右滑槽 143前開口 15下鈑 1 5 1前固定孔 16後開口 2前固定件 21直立板 210階梯部 211頂緣 212底緣 213填充塊 22底板 221卡塊 3串列匯流排電路板 30上表面 31金屬接點 32固定孔 4後固定件 41彈性端子 42固定柱 5後蓋 51插入孔 52卡榫 521，522 滑塊 53掛孔 6通用串列匯流排讀取裝置 7記憶模組 71金屬接點 8串列匯流排插座 位置Α，Β 剖面線ΑΑ,ΒΒTandem bus bar reading device BB tandem bus bar reading device Fig. 6 is another exploded view of the present invention. General Description of the Preferred Embodiments [Description of Main Components] 13 1339461 1,9 Metal Housing 10 Internal Chamber 11, 93 Upper 111 Front Edge 112 Slot 12 Front 钣 121 Straight Slot 13, 91 Left 911 Left Tab 132 Left chute 14, 92 right 钣 921 right tab 142 right chute 143 front opening 15 lower 钣 1 5 1 front fixing hole 16 rear opening 2 front fixing member 21 upright plate 210 step portion 211 top edge 212 bottom edge 213 filling block 22 bottom plate 221 card block 3 serial bus bar circuit board 30 upper surface 31 metal contact 32 fixing hole 4 rear fixing member 41 elastic terminal 42 fixing column 5 rear cover 51 insertion hole 52 card 521, 522 slider 53 hanging hole 6 Universal serial busbar reading device 7 memory module 71 metal contact 8 serial bus socket position Α, 剖面 section line ΑΑ, ΒΒ