201117018 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種電子系統，特別是有關於一種 可藉由一個通用串列匯流排連接埠同時連接一電子裝置 及一鍵盤的電子系統。 【先前技術】 # 隨著電腦科技快速發展，桌上型電腦或筆記型電腦 已普遍存在於社會上之各個角落。而電腦科技工業的發 達也使各式各樣之週邊設備隨之大暢其道。因此，電腦 内部主機需裝設有眾多種類不同之連接器。目前於眾多 種類之連接器中’通用串列連接埠（USB，unWersal sedal bus)連接器為最常見也最普遍使用之連接器。 通用串列連接埠為一種連接外部設備的一個串口總 線：準。USB可連接的裝置可為滑鼠、鍵盤、搖桿、掃 -描盗、數位相機、印表機、硬碟、數位板或網路裝置。 USB之特點在於可支持熱插拔（h〇t 及隨插即用 (plug and play)。此外，於USB規範中，亦可允許電子 裝置透過USB進行充電或供電。 一由於現今電腦之發展趨勢朝輕、薄、短小，使的輕 薄型電腦漸漸被消費者所認同。隨著輕薄型電腦的普及 化，使的網路型筆記本電腦（netb〇〇k)、行動上網裝置 (mid)或超級移動電腦（UMPC)裝置非常流行。然而，由 於此種小型電腦體積較小，其内部空間亦隨之縮小，因 201117018 此組裝公差之容忍度較小。若需使此小型電腦透過設置 其上之通用串列匯流排(USB)連接埠連接多項裝置，如需 連接另-電子裝置(如電子相薄，隨身硬碟或手機)及外 接鍵盤或滑難作’則需於此小型電料殼上對應 開設複數個USB連接槔。然、而，當小型電腦所設置之 聰連接賴多，料致組裝時對㈣難及定位容忍度 降低的問題，而造成組裝複雜度上升，使良率下降。 【發明内容】 接供有知技藝之問題，本發明之目的就是在 以解決f知技藝之小型電腦的觀 擴充埠不足的間題。 f據本發明之目的，提出—種電子系統之連接裝 由⑴隹仏 罘冤千裝置。第-電子裝置包括一通用 串列集線模組及-通用串列匯流排連接埠，其電 =串列集線模組，且功用串列匯流排連接槔為一插座 平行之一第一連接端子级及-第二連接端子 、：。其連接裝置包括-傳輸線、一第一插頭、一 及第二導線組，第-插頭包括-第三連接端子組 接端子組，第三連接端子組其對應第-連接 &、第四連接端子組其對應第二連接端子組，第一 線:且第三連接端子組及一第二電子裝置，第二導 線組電性連接第四連接端子組及—鍵盤裝£ 等 其中，傳輸線更具有-第二插頭及一第五連接端子 201117018 組，第五連接端子組係位於第二插頭内並電性連接第一 導線組之另一端。 其中’第五連接端子組係電性連接第二電子裝置。 其中，傳輸線更具有一第三插頭，鍵盤裝置更具有 一連接插座，該第三插頭係對應鍵盤裝置之連接插座。 其中，傳輸線更具有一第六連接端子組，其電性連 接第二導線組之另一端並設置於第三插頭内，且第六連 _ 接端子組係電性連接鍵盤裝置。 其中，電子系統具有一處理模組，其具有一通用串 列匯流排控制介面，其係電性連接通用串列集線模組。 其中，第一電子裝置具有一電源管理模組，其係電 性連接處理模組。 、 其中，第一電子裝置具有一充電電池，其係電性連 接電源管理模組。 • 其中，第一連接端子組係電性連接充電裝置，其係 對應充電電池進行充電。 其中，傳輸線具有一分離點，第一導線組及第二 線組係分離於分離點。 承上所述，依本發明之電子系統，可藉由設置於第 -電子裝置之-通料列匯流排連接淳及—傳輸線同時 連接-第二電子裝置及-鍵盤裝置，而可減少通用串列 匯流排連接埠之數量，以降低組裝公差。 201117018 【實施方式】 請參閱第1圖及第2圖，其分別係為本發明電子系 統實施例之方塊圖及傳輸線示意圖。圖中，電子系統包 含一第一電子裝置11、一傳輸線12、一第二電子裝置 13及一鍵盤裝置14。 第一電子裝置11包含一處理模組111、一通用串列 集線模組112、一電源管理模組113、一充電電池114、 一通用串列匯流排連接埠115。其中，第一通用串列匯 流排連接埠115係為一插座，第一電子裝置11可為一筆 記型電腦、一網路型筆記本電腦（network-linkable notebook，netbook)、一 行動上網裝置（m〇bile internet device, MID)、一超級移動電腦（ultra mobile personal computer, UMPC) ° 第二電子裝置12可為一行動通訊裝置、一外接式硬 碟、一掃瞄器、一無線網路卡、一數位相機或一掃描器。 處理模組111可為一微處理單元包含一通用串列匯 流排（universal serial bus, USB)控制介面111 a。微處理單 元可為微處理器（micro processor)。通用串列匯流排控制 介面111a可為開放式主控制器介面（〇pen host controller interface, OHCI)、通用主控制器介面（univerSal host controller interface，UHCI)或增強型主控制器介面 (enhanced host controller interface, EHCI) 0 通用串列集 線模組112則可為集線器並電性連接通用串列匯流排控 制介面111a以擴充可用之連接埠。 201117018 排押2串龍流排連接埠115電性連接通科列匯流 :制；丨面Ilia及通用串列集線模組112，且201117018 VI. Description of the Invention: [Technical Field] The present invention relates to an electronic system, and more particularly to an electronic system capable of simultaneously connecting an electronic device and a keyboard by means of a universal serial bus bar connection. [Prior Art] # With the rapid development of computer technology, desktop computers or notebook computers have become commonplace in all corners of society. The development of the computer technology industry has also brought a wide range of peripheral devices. Therefore, the internal host of the computer needs to be equipped with a variety of different types of connectors. Among the many types of connectors, the 'USB, unWersal sedal bus connector' is the most common and most commonly used connector. A universal serial port is a serial bus connected to an external device: standard. The USB connectable device can be a mouse, a keyboard, a joystick, a swipe, a digital camera, a printer, a hard drive, a tablet or a network device. USB is characterized by support for hot plugging (plug and play). In addition, in the USB specification, electronic devices can also be charged or powered via USB. Lightweight, thin, and short, the thin and light computers are gradually recognized by consumers. With the popularity of thin and light computers, Internet-based laptops (netb〇〇k), mobile Internet devices (mid) or super Mobile computer (UMPC) devices are very popular. However, due to the small size of such small computers, the internal space is also reduced. Due to the tolerance of the assembly tolerance of 201117018, the small computer needs to be placed on it. Universal serial bus (USB) connection 埠 connected to multiple devices, if you need to connect another electronic device (such as electronic thin, portable hard drive or mobile phone) and external keyboard or slide difficult to work on this small electric housing Corresponding to the opening of a plurality of USB ports. However, when the smart computer is connected to a small computer, it is difficult to achieve a problem of lowering the tolerance of positioning (4), resulting in increased assembly complexity and yield. [Summary of the Invention] The problem of the present invention is to solve the problem of the lack of knowledge of the small computer that solves the skill of the art. According to the object of the present invention, an electronic system is proposed. The connection device is provided by (1) a thousand devices. The first electronic device includes a universal serial line assembly module and a universal serial bus bar connection port, and the electric=serial line assembly module and the utility serial bus connection port The first connection terminal stage and the second connection terminal are parallel to one socket, and the connection device comprises: a transmission line, a first plug, a first and a second wire group, and the first plug includes a third connection terminal group The terminal group, the third connection terminal group corresponding to the first connection & the fourth connection terminal group corresponding to the second connection terminal group, the first line: and the third connection terminal group and a second electronic device, the second wire group The fourth connection terminal group and the keyboard are electrically connected, wherein the transmission line further has a second plug and a fifth connection terminal 201117018 group, and the fifth connection terminal group is located in the second plug and electrically connected to the first wire. group The second terminal is electrically connected to the second electronic device. The transmission line further has a third plug, and the keyboard device further has a connection socket, and the third plug corresponds to the connection socket of the keyboard device. The transmission line further has a sixth connection terminal group electrically connected to the other end of the second wire group and disposed in the third plug, and the sixth connection terminal group is electrically connected to the keyboard device. wherein the electronic system has A processing module has a universal serial bus control interface electrically connected to the universal serial line assembly module. The first electronic device has a power management module electrically connected to the processing module. The first electronic device has a rechargeable battery electrically connected to the power management module. • Among them, the first connection terminal group is electrically connected to the charging device, which is charged corresponding to the rechargeable battery. Wherein, the transmission line has a separation point, and the first wire group and the second wire group are separated from the separation point. According to the above, the electronic system according to the present invention can be reduced by the universal electronic device and the keyboard device, which are disposed on the first-electronic device - the bus bar connection port and the transmission line - the second electronic device and the keyboard device The number of columns in the bus bar is reduced to reduce assembly tolerances. 201117018 [Embodiment] Please refer to FIG. 1 and FIG. 2, which are block diagrams and transmission line diagrams of an embodiment of an electronic system according to the present invention. In the figure, the electronic system includes a first electronic device 11, a transmission line 12, a second electronic device 13, and a keyboard device 14. The first electronic device 11 includes a processing module 111, a universal serial line module 112, a power management module 113, a rechargeable battery 114, and a universal serial bus port 115. The first universal serial bus port 115 is a socket, and the first electronic device 11 can be a notebook computer, a network-linkable notebook (netbook), and a mobile internet device (m). 〇bile internet device (MID), an ultra mobile personal computer (UMPC) ° The second electronic device 12 can be a mobile communication device, an external hard disk, a scanner, a wireless network card, and a Digital camera or a scanner. The processing module 111 can be a micro processing unit including a universal serial bus (USB) control interface 111a. The microprocessor unit can be a micro processor. The universal serial bus control interface 111a can be an open host controller interface (OHCI), a universal host controller interface (UHCI), or an enhanced host controller interface (enhanced host controller). Interface, EHCI) 0 The universal serial hub module 112 can be a hub and electrically connected to the universal serial bus control interface 111a to expand the available ports. 201117018 Deport 2 string of dragon row connection 埠 115 electrical connection Tongke column convergence: system; face Ilia and universal serial line assembly module 112, and
匯流排連接埠具U5有—第—連接端子組心及―^ 連接端子組115b，其中第—連接端子組U5a與第二連 ::子組115b相互平行設置，且第一連接端子組u5a /、、用串列匯流排控制介面llla電性連接，第二連接端 T組115b與通用串列集線模組112電性連接。每一連接 端f組均具有用於傳輸電流及電壓、接地（gnnmd)及傳輸 訊號之針腳(pm)。在此實施例中，通用串列匯流排連接 埠115可為c式微型（mini type c 5+N)之連接埠，第一 連接端子組可具有5個針腳(pin)，第二連接端子組可具 有5個針腳(pin)。 傳輸線12具有一第一插頭12ι、一第二插頭122、 一第一導線組123及一第二導線組124。第一插頭121 内設有一第三連接端子組12ia及一第四連接端子組 121b。第二插頭122内設有一第五連接端子組122&。其 中，第二連接端子組121a及第四連接端子組121b係相 互平行，且第三連接端子組121a是對應第一連接端子組 115a所設置，第四連接端子組121b是對應第二連接端 子組115b所設置。第一導線組123之一端連接第三連接 端子組121a，另一端連接第五連接端子組122a。第二導 線組124之一端連接第四連接端子組121b，另一端則連 接鍵盤裝置14。 其中，為避免傳輸過程中產生雜訊干擾（cr〇ss talk) 的問題，第二連接端子組121a及第四連接端子組121b 201117018 2間可設置-屏蔽用鐵片（圖未示）。此外，傳輸線12具 有一分離點126，第-導線組123及第二導線組125係 由分離點126後相互分離。 、 欲連接第二電子裝置13及鍵盤裝置14至第一電子 裝置時1卜則可藉由將傳輸線12之第一插頭i2i插入 第一電子裝置π之通用串列連接埠115中，使第三連接 端子組121a電性連接第一連接端子組U5a、第四連接 端子組121b電性連接於第二連接端子組n5b，而使第 -電子裝ϊ 11電性連接第二電子裝置13及鍵盤裝置14 而完成接線配置。 藉由上述設置方式，相較習知技藝需兩個通用串列 連接埠以分別連接第二電子裝置13及鍵盤裝置14，本 發明可使第一電子裝置U僅須設置一個通用串列連接 埠115即能完成第二電子裝置13及鍵盤裝置14之連 接’而可簡化第一電子裝置η之組裝方式，進而提升第 一電子裝置11之製造良率。 此外，當第一電子裝置u電力不足而須進行充萆 時，則可將第二插頭122插設於充電裝置15以進行充 電。其中充電裝置15之連接端子組（圖未示）之兩訊號傳 輸端子（D+與D-)可預先形成一短路連接，所以當位於 第二插頭122内第五連接端子組122a之兩訊號傳輸端子 (D+與D-)與充電裝置15對應之兩訊號傳輸端子電性連 接，便形成一短路迴路。而當串列匯流排控制介面Ula 偵測到此短路迴路後，便據以切換成充電模式使電力 201117018 μ -可經由通用串列匯流排連接琿η5、通用串列匯流盤控 制介面Ilia、電源管理模組113傳輸至充電電池ιΐ4^ 以對充電電池114進行充電，如第3圖所示。 請參閱第4圖，其係為本發㈣子线傳輸線之另 一實施例之示意圖。於本實施例中，第一電子装置丨丨盥 第二電子裝置12之結構與功能與第一實施例相同，在^ 不再贅述。本實施例與前實施例之差異在於傳輸線U 更具有-第二插頭125，鍵盤裝置14ι具有—連接插座 14a，且第三插頭125内設有一第六連接端子組12化。 其中第六連接端子組125a設置於第三插頭125内並電性 連接於第二導線組124之另—端。藉由將第三插頭125 插設於鍵盤裝置14之連接插座14a，使鍵盤裝置14可 插拔地與傳輸線12電性連接，以方便使用者自行 他鍵盤裝置14並加以更換。 、八 請續參閱第5圖，其係為本發明電子系統通用匯流 丨排連接埠之電路圖。圖中，編號12,3,4,5為第一連接端 子組115a的針腳而用以電性連接第二電子裝.置12，編 號6,7,8,9，10為第二連接端子組U5b的針腳而用以電性 連接第一電子裝置11◊其中編號1及6之針脚作為匯流 排電源而提供電壓輸入/輸出使用，編號2、編號3、編 號7、編號8之針腳作為訊號傳輸使用。編號4及編號9 之端子作為裝置辨識使用，編號5及1〇之端子作為接地 (ground)使用。其中，編號2及編號3之針腳支援USB便 攜式訊號傳輪規格(USB On-the-GO,亦稱為〇tg)，使第 一電子裝置11及第二電子裝置13可以點對點方式（pear 201117018 置11直接操 直接操控 to pear)進行資訊傳輸，可藉由第一電子事 控第二電子裝置13，或藉由第二電=襞^ 第一電子裝置11。 此外，鍵盤I4具有-第一電路保護元件 =Γ;ΓΠ142,或稱為無線電波過滤元; (RFfdter)。其中，第-電路保護元件141可 盤14之電流/電壓值至L1安培/6伏特以内 濾元件142可用於清除射頻干擾錢，以保持傳輸於= 盤14與第-電子裝置！！之信號不受干擾。第二電子裝 置U具有-第二f路保護元件131，其可限制通^ 電子裝置13之電流/電壓值至2安培/6伏特以内。 綜上所述，本發明電子系統可藉由單一通用串列連 接埠連接一第二電子裝置及一鍵盤裝置，而可簡化第一 電子裝置之組裝複雜度’以提升第一電子裝置之製造良 率。 以上所述僅為舉例性，而非為限制性者。任何未脫 離本發明之精神與範疇，而對其進行之等效修改或變 更，均應包含於後附之申請專利範圍中。 201117018 - 【圖式簡單說明】 第1圖係為本發明電子系統之方塊圖； 第2圖係為本發明電子系統傳輸線一實施例之示意圖； 第3圖係為本發明電子系統第一電子裝置連接充電裝 置之示意圖； 第4圖係為本發明電子系統傳輸線另一實施例之示意 圖；及 • ^ 第5圖係為本發明電子系統通用串列匯流排連接埠之 電路圖。 【主要元件符號說明】 11 :第一電子裝置； 111 :處理模組； 籲 Ula:通用串列匯流排控制介面； 112 :通用串列集線模組； 113 :電源管理模組； 114 :充電電池； 115 :通用串列匯流排連接埠； 115a :第一連接端子組； 115b :第二連接端子組；- 12 :傳輸線； 201117018 121 :第一插頭； 121a :第三連接端子組； 121b :第四連接端子組； 122 :第二插頭； 122a :第五連接端子組； 123 :第一導線組； 124 :第二導線組； 125 :第三插頭； 125a :第六連接端子組； 126 :分離點； 13 :第二電子裝置； 131 :第二電路保護元件； 14 :鍵盤裝置； 14a :連接插座； 141 :第一電路保護元件； 14 2 ·電磁波過滤元件，及 15 :充電裝置。 12The busbar connection cooker U5 has a first connection terminal group and a "^ connection terminal group 115b, wherein the first connection terminal group U5a and the second connection:: subgroup 115b are arranged in parallel with each other, and the first connection terminal group u5a / The serial bus bar control interface 111a is electrically connected, and the second connecting terminal T group 115b is electrically connected to the universal serial bus bar module 112. Each terminal f group has pins (pm) for transmitting current and voltage, ground (gnnmd), and transmission signals. In this embodiment, the universal serial bus bar port 115 can be a c-type micro (mini type c 5+N) port, the first connection terminal group can have 5 pins, and the second connection terminal group It can have 5 pins. The transmission line 12 has a first plug 12i, a second plug 122, a first wire set 123 and a second wire set 124. A first connection terminal group 12ia and a fourth connection terminal group 121b are disposed in the first plug 121. A fifth connection terminal group 122& is disposed in the second plug 122. The second connection terminal group 121a and the fourth connection terminal group 121b are parallel to each other, and the third connection terminal group 121a is disposed corresponding to the first connection terminal group 115a, and the fourth connection terminal group 121b is corresponding to the second connection terminal group. 115b is set. One end of the first wire group 123 is connected to the third connection terminal group 121a, and the other end is connected to the fifth connection terminal group 122a. One end of the second wire group 124 is connected to the fourth connection terminal group 121b, and the other end is connected to the keyboard device 14. In order to avoid the problem of noise interference (cr〇ss talk) during transmission, the second connection terminal group 121a and the fourth connection terminal group 121b 201117018 2 can be provided with a shielding iron piece (not shown). Further, the transmission line 12 has a separation point 126, and the first-wire group 123 and the second wire group 125 are separated from each other by the separation point 126. When the second electronic device 13 and the keyboard device 14 are to be connected to the first electronic device, the first plug i2i of the transmission line 12 can be inserted into the universal serial port 埠 115 of the first electronic device π to make the third The connection terminal group 121a is electrically connected to the first connection terminal group U5a, and the fourth connection terminal group 121b is electrically connected to the second connection terminal group n5b, so that the first electronic device 11 is electrically connected to the second electronic device 13 and the keyboard device. 14 Complete the wiring configuration. With the above arrangement, the two conventional serial ports are required to connect the second electronic device 13 and the keyboard device 14 respectively. The present invention allows the first electronic device U to set only one universal serial port. 115 can complete the connection of the second electronic device 13 and the keyboard device 14 to simplify the assembly of the first electronic device η, thereby improving the manufacturing yield of the first electronic device 11. Further, when the first electronic device u is insufficient in power and needs to be charged, the second plug 122 can be inserted into the charging device 15 to be charged. The two signal transmission terminals (D+ and D-) of the connection terminal group (not shown) of the charging device 15 can be pre-formed as a short-circuit connection, so when the two signal transmission terminals of the fifth connection terminal group 122a are located in the second plug 122 (D+ and D-) are electrically connected to the two signal transmission terminals corresponding to the charging device 15, thereby forming a short circuit. When the serial bus control interface Ula detects the short circuit, it switches to the charging mode to make the power 201117018 μ - can be connected via the universal serial bus 珲η5, the universal serial bus control interface Ilia, the power supply The management module 113 transmits to the rechargeable battery ιΐ4^ to charge the rechargeable battery 114 as shown in FIG. Please refer to Fig. 4, which is a schematic diagram of another embodiment of the (4) sub-line transmission line of the present invention. In this embodiment, the structure and function of the first electronic device 丨丨盥 the second electronic device 12 are the same as those of the first embodiment, and will not be described again. The difference between this embodiment and the previous embodiment is that the transmission line U has a second plug 125, the keyboard device 14i has a connection socket 14a, and the third connector 125 is provided with a sixth connection terminal group 12. The sixth connection terminal group 125a is disposed in the third plug 125 and electrically connected to the other end of the second wire group 124. The keyboard device 14 is electrically connected to the transmission line 12 by plugging the third plug 125 into the connection socket 14a of the keyboard device 14 to facilitate the user to replace the keyboard device 14 and replace it. Please refer to FIG. 5, which is a circuit diagram of the general-purpose busbar connection port of the electronic system of the present invention. In the figure, the numbers 12, 3, 4, and 5 are the pins of the first connection terminal group 115a for electrically connecting the second electronic device 12, and the numbers 6, 7, 8, 9, 10 are the second connection terminal groups. The pins of the U5b are electrically connected to the first electronic device 11, wherein the pins of the numbers 1 and 6 are used as the bus power supply to provide voltage input/output, and the pins of number 2, number 3, number 7, and number 8 are used as signals. Transfer use. The terminals No. 4 and No. 9 are used for device identification, and the terminals No. 5 and 1 are used as ground. The pins of number 2 and number 3 support the USB portable signal transmission specification (USB On-the-GO, also referred to as 〇tg), so that the first electronic device 11 and the second electronic device 13 can be point-to-point (Pear 201117018) 11 direct manipulation to the pear) for information transmission, the second electronic device 13 may be controlled by the first electronic device, or by the second electronic device 11 . Further, the keyboard I4 has a first circuit protection element = Γ; ΓΠ 142, or a radio wave filter element; (RFfdter). Wherein, the first circuit protection component 141 can apply the current/voltage value of the disk 14 to L1 ampere/6 volts. The filter element 142 can be used to clear the RF interference money to keep the transmission on the disk 14 and the electronic device! ! The signal is undisturbed. The second electronic device U has a second f-way protection element 131 which limits the current/voltage value of the electronic device 13 to within 2 amps/6 volts. In summary, the electronic system of the present invention can simplify the assembly complexity of the first electronic device by connecting a second electronic device and a keyboard device through a single universal serial port connection to improve the manufacturing of the first electronic device. rate. The above is intended to be illustrative only and not limiting. Any changes or modifications to the spirit and scope of the present invention are intended to be included in the scope of the appended claims. 201117018 - [Simplified description of the drawings] Fig. 1 is a block diagram of an electronic system of the present invention; Fig. 2 is a schematic diagram of an embodiment of an electronic system transmission line of the present invention; and Fig. 3 is a first electronic device of the electronic system of the present invention FIG. 4 is a schematic diagram of another embodiment of an electronic system transmission line according to the present invention; and FIG. 5 is a circuit diagram of a universal serial busbar connection port of the electronic system of the present invention. [Main component symbol description] 11: First electronic device; 111: Processing module; Ula: Universal serial bus control interface; 112: Universal serial bus module; 113: Power management module; 114: Rechargeable battery 115: universal serial bus bar connection 115; 115a: first connection terminal group; 115b: second connection terminal group; - 12: transmission line; 201117018 121: first plug; 121a: third connection terminal group; 121b: Four connection terminal group; 122: second plug; 122a: fifth connection terminal group; 123: first wire group; 124: second wire group; 125: third plug; 125a: sixth connection terminal group; Point; 13: second electronic device; 131: second circuit protection component; 14: keyboard device; 14a: connection socket; 141: first circuit protection component; 14 2 electromagnetic wave filter component, and 15: charging device. 12