M343893 八、新型說明： 【新型所屬之技術領域】 本創作係㈣於-種外接裝置，尤指―種用於資料存 取裝置之外接裝置。 【先前技術】 、按科技之發展與進步，電子產品價格越來越低廉， 籲電子產品例如：桌上塑電腦或筆記型電腦等皆已成為大眾 所消費之對象且於日常生活或工作中佔有極重要之地位， 而在電子產品内則褒設有一資料存取裝置，例如：硬碟 機，用以儲存或讀取資料，然而，隨著多媒體的發展或軟 .體功能不斷地增加，資料存取裝置所儲存的資料量亦愈來 愈大，故裝設於電子產品内之資料存取裝置的容量已不敷 使用，此外，若欲兼顧到資料之可攜性及便利性，於是乃 _發展出一種外接式硬碟機。 如習知具有SATA介面外接式硬碟機，其主要包括一 腿，面硬碟及—外接裝置；該外接裝置係包含-殼體以 及谷δ又於该殼體内部之一電路板模組，該殼體内部係容設 固定有該SATA介面硬碟，該電路板模組則包含一電路板， 該電路板係電連接該通介面硬碟，藉此，以構成此繼 介面外接式硬碟機。 然而，習知的SATA介面之外接式硬碟機，在實際使用 >上仍存在有以下的缺失，因該SATA介面硬碟係直接固定於 該外接裝置之該殼體内部，因此，該从以介面硬碟無法隨 M343893 時於该殼體上作插拔動作，以方便使用者隨時更換該遞 介面硬碟’此外’該外接襄置之設計亦不支援該SATA介面 硬碟之熱插拔與隨插即用的功能，亦即使用者由該殼體内 拆下該SATA介面硬碟後，若再將該观介面硬碟裝設於該 殼體内部，該SATA介面硬碟則無法進行使用。 有鑑於此’本創作人係為改善並解決上述之缺失，乃 -特潛心研究並配合學理之運用，終於提出—種設計合理且 ⑩有效改善上述缺失之本創作。 【新型内容】 本創作之—目的係提供—種詩資料存取裝置之外接 裝置’藉由偵測單元偵測到珊介面硬碟有插入之動作， 首先將電力供應至㈣連接埠，而進行訊號之傳輸，再將 電力供應至電源連接蟑，料行電力之傳輸，俾使本創作 具有熱插拔、隨插即用之功能。 本創作之另-目的係提供一種用於資料存取裝置之外 接裝置’在組裝或卸除簡介面硬料，具有迅速、簡便 的效果。 因此，本創作係提供一種用於資料存取裝置之外接裝 置，係供-聰介面硬碟插設，該SATA介面硬碟具有一電 源連接頭以及-訊號連接頭，該外料置係由—殼體以及 一電路板模組所構成；該殼體係開設有—插槽，該插槽係 i、所述麗面硬碟谷置；該電路板模組容設於該殼體内 部’該電路板模組包含-電路板、—電源連接埠、一訊號 6 M343893 連接璋以及一偵測單元，該電源連接琿、訊號連接埠及偵 測單元皆f連接該電路板，且該㈣連接琿、訊號連接璋 皆對應该插m ’而該備測單元係設於該電源連接蜂及 該訊號連接埠之一側，該電源連接埠係供所述電源連接頭 連接，而該訊號連接琿則係供所述訊號連接頭連接。 【實施方式】 以下之實施例係進一步詳細說明本創作之觀點，但非 以任何觀點限制本創作之範嘴。 請參閱第一圖及第二圖，本創作用於資料存取裝置之 外接裝置1 ’係供一 SATA介面硬碟2插設，該SATA介面硬 碟2具有一電源連接頭2〇〇以及一訊號連接頭2〇1 ，該外 接裝置1係由一殼體1〇以及一電路板模組所構成。 該殼體10係具有一底板11及設於該底板u上之一頂板 12，該底板11係具有一卡接條13，而該頂板12則具有一扣 合槽14，該扣合槽14係對應該卡接條13卡扣固定，並可於 該頂板12上開設有一插槽15，該插槽15係供所述SATA介面 硬碟2谷置’其中’該插槽15係可呈矩形狀。 該電路板模組20係容設於該殼體1〇内部，該電路板模 組20包含一電路板21、一電源連接琿22、一訊號連接琿23 以及一偵測單元24，該電源連接埠22、訊號連接琿23及偵 測單元24皆電連接該電路板21，且該電源連接埠22、訊號 連接琿23皆對應該插槽15設置，而該偵測單元24係設於該 電源連接埠22及該訊號連接埠23之一侧，該電源連接璋22 M343893 係供所述電源連接頭200連接，而該訊號連接埠23則係供 所述訊號連接頭201連接，其中，該電源連接埠22係設於 該訊號連接蟑23之一侧。 前述該偵測單元24包含一紅外線發射器25及一紅外線 接收器26，該紅外線接收器26係對應該紅外線發射器25設 置，該紅外線發射器25係可為一發光二極體，用以發射出 一光線，而該紅外線接收器26則為一鏡面感應器，用以接 _收該光線，所述該偵測單元24係用以偵測所述SATA介面硬 碟2是否插設於該殼體10内部，以提供或停止電力供應至 該電源連接埠22、訊號連接埠23上。 於本實施例中更包含一電源線3〇，該電源線3〇係電連 接該電源連接埠22，該電源線30具有一插頭31，該插頭31 係供插接至一外部電源插座，所述該外部電源插座可為一 市電插座。 _ 於本實施例中更包含一 USB連接線4〇，該USB連接線 40係電連接該訊號連接埠23，該USB連接線4〇具有一 usb 插頭41，該USB插頭41係供插接至一外部USB插座，所述 該外部USB插座係可為筆記型電腦上之USB插座、電腦主 機上之USB插座或任何電子產品之插座。 惟值得注意的是，本創作外接裝置丨係供一資料存取 裝置插設，所述該資料存取裝置係可為該SATA介面硬碟2 或具有任何SATA介面的資料存取裝置，並不以本實施例中 所述之該SATA介面硬碟2為限。 使用本創作時，請參閱第三圖及第四圖，首先將該電 8 M343893 源線30之插頭31插接至外部電源插座上，而該USb連接線 40之USB插頭41則插接於例如電腦主機之USB插座上後， 因該偵測單元24並未偵測到該SATA介面硬碟2有插入之動 作，故將停止電力供應至該電源連接埠22及該訊號連接埠 23上；若將該SATA介面硬碟2插設於本創作外接裝置丨之 .該插槽15内，並使該訊號連接頭201、電源連接頭2〇〇分 •別結合於該訊號連接埠23、電源連接埠22上，該偵測單元 # 24隨即偵測到該SATA介面硬碟2有插入之動作，首先將電 力供應至該訊號連接埠23，以進行訊號之傳輸，再將電力 供應至該電源連接埠22，以進行電力之傳輸；藉此，俾使 本創作具有熱插拔、隨插即用的功能。 此外，本創作在組裝或卸除該从以介面硬碟2時，可 m夬速地插接或拔除，故本創作於組裝或卸除該腿介 面硬碟2時，具有迅速、簡便的效果。 , #參閱第五圖，係為本創作之另—實施例圖，本實施 例/、別述貫施例之差別在於該偵測單元係可為 一按鈕開 關27上，當该SATA介面硬碟2插入至本創作外接裝置！内， 並使該訊號連接頭201、電源連接頭200分別與該訊號連 接谭23、電源連接蟑22結合後，該SATA介面硬碟2 -側即 觸碰並抵塵住該按知開關27後，首先則供應電力至該訊號 連接阜23卩進行讯號之傳輸’次之供應電力至該電源連 接蟑22，而進行電力之傳輸，藉此，以具有熱插拔、隨插 即用：功月b ’而為本創作之另-實施態樣。 ‘上所述’應用本創作可達到具有熱插拔的功能，且 ‘ M343893 於組裝或卸除SATA介面硬碟時，具有迅速、簡便的效果， 並解決習知技術之種種缺失，實已具備高度產業利用價 【圖式簡單說明】 第一圖為本創作之立體分解示意圖。 第二圖為本創作之立體組合示意圖。 第三圖為本創作之使用狀態圖（—）。 第四圖為本創作之使用狀態圖（二）。 第五圖為本創作之另一實施例圖。 【主要元件符號說明】M343893 VIII. New description: [New technical field] This creation department (4) is an external device, especially a device used for data access devices. [Previous technology] According to the development and progress of technology, the price of electronic products is getting lower and lower. The electronic products such as desktop plastic computers or notebook computers have become the objects of mass consumption and are occupied in daily life or work. A very important position, and in the electronic products, there is a data access device, such as a hard disk drive, for storing or reading data. However, as the development of multimedia or soft and physical functions continue to increase, data The amount of data stored in the access device is also increasing. The capacity of the data access device installed in the electronic product is no longer sufficient. In addition, if you want to take into account the portability and convenience of the data, then _ Developed an external hard drive. For example, there is a SATA interface external hard disk drive, which mainly includes a leg, a surface hard disk and an external device; the external device includes a casing and a valley δ and a circuit board module inside the casing. The SATA interface hard disk is fixed inside the casing, and the circuit board module comprises a circuit board electrically connected to the interface hard disk, thereby forming the secondary interface external hard disk. machine. However, the conventional SATA interface external hard disk drive still has the following drawbacks in actual use, because the SATA interface hard disk is directly fixed inside the casing of the external device, and therefore, the slave The interface hard disk cannot be inserted and removed with the M343893 to facilitate the user to replace the hard disk at any time. 'In addition, the design of the external device does not support hot swapping of the SATA interface hard disk. And the plug-and-play function, that is, after the user removes the SATA interface hard disk from the casing, if the interface hard disk is installed inside the casing, the SATA interface hard disk cannot be performed. use. In view of the fact that this creator has improved and solved the above-mentioned deficiencies, it has been devoted to research and the use of academics, and finally proposed a design that is reasonable in design and effective in improving the above-mentioned defects. [New content] The purpose of this creation is to provide an external device for the poetry data access device. The detection unit detects that the hard disk of the interface is inserted, and first supplies power to the (four) port. The transmission of the signal, and then the power supply to the power connection, the transmission of the power, so that the creation of the hot plug, plug and play function. Another object of the present invention is to provide an external access device for a data access device that has a quick and easy effect in assembling or removing the hard surface of the profile. Therefore, the present invention provides an external device for a data access device, which is a hard disk device for a smart device, the SATA interface hard disk has a power connector and a signal connector, and the external device is provided by a housing and a circuit board module; the housing is provided with a slot, the slot is i, the surface of the hard disk is placed; the circuit board module is accommodated inside the housing 'the circuit The board module comprises a circuit board, a power connection port, a signal 6 M343893 port, and a detecting unit, wherein the power port, the signal port and the detecting unit are connected to the circuit board, and the (4) port is connected to the circuit board. The signal connection port is correspondingly inserted into the m' and the test unit is disposed on one side of the power connection bee and the signal connection port, the power connection port is connected to the power connector, and the signal connection port is For the signal connector to be connected. [Embodiment] The following examples are intended to further explain the concept of the present invention, but do not limit the scope of the creation by any point of view. Please refer to the first figure and the second figure. The external access device 1 for the data access device is provided with a SATA interface hard disk 2, and the SATA interface hard disk 2 has a power connector 2 and a The signal connector 2〇1, the external device 1 is composed of a casing 1〇 and a circuit board module. The housing 10 has a bottom plate 11 and a top plate 12 disposed on the bottom plate. The bottom plate 11 has a snap strip 13 and the top plate 12 has a snap groove 14 for fastening the slot 14 The slot 13 is fixedly fastened, and a slot 15 is defined in the top board 12, and the slot 15 is for the SATA interface hard disk 2 to be placed in the middle of the slot 15 . The circuit board module 20 is disposed inside the casing 1 . The circuit board module 20 includes a circuit board 21 , a power connection port 22 , a signal connection port 23 , and a detecting unit 24 . The circuit port 21 and the detecting unit 24 are electrically connected to the circuit board 21, and the power port 22 and the signal port 23 are disposed corresponding to the slot 15, and the detecting unit 24 is disposed on the power source. One side of the connection port 22 and the signal port 23, the power port 22 M343893 is connected to the power connector 200, and the signal port 23 is connected to the signal connector 201, wherein the power source The port 22 is attached to one side of the signal port 23. The detecting unit 24 includes an infrared emitter 25 and an infrared receiver 26, and the infrared receiver 26 is disposed corresponding to the infrared emitter 25, and the infrared emitter 25 can be a light emitting diode for emitting A light is emitted, and the infrared ray receiver 26 is a mirror sensor for receiving the light. The detecting unit 24 is configured to detect whether the SATA interface hard disk 2 is inserted into the shell. The inside of the body 10 is provided to supply or stop the power supply to the power connection port 22 and the signal port 23. In this embodiment, a power cord 3 is further included, and the power cord 3 is electrically connected to the power connector 22, and the power cord 30 has a plug 31 for plugging into an external power socket. The external power outlet can be a utility outlet. In this embodiment, a USB cable 4 is further included, and the USB cable 40 is electrically connected to the signal port 23, and the USB cable 4 has a USB plug 41, and the USB plug 41 is connected to the USB cable 41. An external USB socket, which can be a USB socket on a notebook computer, a USB socket on a computer host, or a socket for any electronic product. It is to be noted that the external device of the present invention is provided by a data access device which can be a SATA interface hard disk 2 or a data access device having any SATA interface, and is not The SATA interface hard disk 2 described in this embodiment is limited. When using this creation, please refer to the third and fourth figures. First, the plug 31 of the electric 8 M343893 source line 30 is plugged into the external power socket, and the USB plug 41 of the USb connection line 40 is plugged in, for example. After the USB socket of the computer host, the detecting unit 24 does not detect that the SATA interface hard disk 2 has an insertion action, so the power supply is stopped to the power connection port 22 and the signal connection port 23; The SATA interface hard disk 2 is inserted into the slot 15 of the external device, and the signal connector 201 and the power connector 2 are separated and integrated into the signal port 23, and the power connection is On the 埠22, the detecting unit #24 immediately detects that the SATA interface hard disk 2 has an insertion action, first supplies power to the signal connection port 23 for signal transmission, and then supplies power to the power connection.埠22, for the transmission of electricity; thereby, the creation of the creation of hot-swappable, plug-and-play functionality. In addition, the present invention can be quickly inserted or removed when assembling or removing the slave hard disk 2, so that the present invention has a quick and simple effect when assembling or removing the leg interface hard disk 2. . The reference to the fifth figure is the other embodiment of the present invention. The difference between this embodiment and the other embodiments is that the detecting unit can be a button switch 27 when the SATA interface hard disk 2 Insert into this creation external device! After the signal connector 201 and the power connector 200 are respectively combined with the signal connection terminal 23 and the power connection port 22, the SATA interface hard disk 2 - side touches and touches the button switch 27 First, the power is supplied to the signal port 阜23卩 for the transmission of the signal, and then the power is supplied to the power port 22, and the power is transmitted, thereby having hot plug and plug and play: Month b 'and the other way of the creation - the implementation. 'The above' application can achieve hot-swappable functions, and 'M343893 has quick and easy effect when assembling or removing SATA interface hard disk, and solves the various shortcomings of the prior art. High industrial utilization price [simple description of the schema] The first diagram is a three-dimensional decomposition diagram of the creation. The second picture is a three-dimensional combination diagram of the creation. The third picture is the usage state diagram (-) of the creation. The fourth picture is the use state diagram (2) of the creation. The fifth figure is a diagram of another embodiment of the creation. [Main component symbol description]
外接裝置 殼體 111315202123252730 底板 12； 卡接條 μ 插槽 電路板模組 電路板 22 訊號連接埠24 發射器 ％ 按鈕開關 電源線 頂板 扣合槽 電源連接埠 偵測單元 接收器 • •插頭 31 · • M343893 40 · 41 · 2 · 200 201 ·· USB連接線 • · USB插頭 ·· SATA介面硬碟 ••電源連接頭 ••訊號連接頭External device housing 111315202123252730 bottom plate 12; snap bar μ slot circuit board module circuit board 22 signal connection 埠 24 transmitter % button switch power cable top plate fastening slot power connection 埠 detection unit receiver • • plug 31 · • M343893 40 · 41 · 2 · 200 201 ·· USB cable • USB plug · SATA interface hard disk • Power connector • Signal connector