TWM252058U

TWM252058U - Power supply of external peripheral

Info

Publication number: TWM252058U
Application number: TW92221596U
Authority: TW
Inventors: Li-Jiun Chr; Yu-Wen Shiau
Original assignee: Li-Jiun Chr; Yu-Wen Shiau
Priority date: 2003-12-09
Filing date: 2003-12-09
Publication date: 2004-12-01

Description

M252058 沒、創作說明（1) 【新型所屬之技術領域] 本創作係一種外接周邊設備之供電裝置，被安裝於電腦所設之連接埠上，用以將電腦所供應：電源，轉變成足以驅動周邊設備之電力之裝置者了 μ里【先前按埠，係機、磁設備電可與周埠上分點，其 5亥周邊點可傳然量的電邊設備備作動成周邊足夠之尋找電源插座則周邊技術】，一般可與周碟機· 氣相連邊設備別設有中該等設備與輸供應而，一源（如作動時時，所設備須電力使源插座上電源設備將電腦上所設之通用串列匯流排（)連接邊設備（如：喇叭、數據機、硬碟機、光碟 ..等）相連接’令電腦之主機電路與周邊接，而使主機電路***處理單元（CPU) 相互傳遞訊號，又，該通用串列匯流排連接兩個可供電之接點，以及兩個資料傳輸接供電接點與主機電路之電源電路相連接，俾違通用串列匯流排連接埠相連接時，該等接該周邊設備之電力。般電腦之通用串列匯流排連接埠上僅提供微 •5伏特（v)400微安培（mA))，供應周使用，該微量之電力通常不足以供應周邊設需之電力（5伏特（V) 1安培（A))，造另加設一電源供應器（ADAPT〇r )，才能有該周邊設備驅動，如此，相當麻煩，即須另予該電源供應器連接，使該電源供應器將電 ’轉變成該周邊設備可使用之直流電源，否因無足夠電力驅動，而無法使用，尤其是當M252058 No. Creation Instructions (1) [Technical Field of New Type] This creation is a power supply device for external peripheral devices, which is installed on the port provided by the computer to convert the power supplied by the computer into a sufficient power to drive The device of the power of the peripheral equipment is μ miles [previously the port, the system, the magnetic equipment can be separated from the surrounding port, and its peripheral edge can pass the amount of electrical edge equipment ready to operate enough to find the surrounding power supply Sockets and peripheral technology], generally can be connected to the disc player, air-side equipment is not equipped with these equipment and power supply, and a source (such as when operating, all equipment must be powered by the power socket on the power supply equipment to the computer The universal serial bus () connected to the side devices (such as speakers, modems, hard disk drives, optical discs, etc.) is connected to 'connect the host circuit of the computer to the surroundings, so that the central processing unit on the host circuit (CPU) transmits signals to each other. In addition, the universal serial bus connects two power-supply contacts, and two data transmission power-supply contacts and the power supply of the host circuit. When connected to the universal serial bus port, the power connected to the peripheral device is connected. The general serial bus port of a general computer only provides micro • 5 volts (v) 400 microamperes (mA). )), Used in the supply week, the trace amount of power is usually not enough to supply the power required by the surrounding facilities (5 volts (V) 1 amp (A)), and an additional power supply (ADAPT0r) is required to have this. Peripheral device drivers are so troublesome that they must be connected to the power supply in order to convert the power supply to a DC power source that can be used by the peripheral device. Is it impossible to use it because it does not have enough power to drive it, especially When

第6頁 M252058Page 6 M252058

用之電腦為可攜帶之筆記型電腦時插座，更加困難想要在戶外找尋電【新型内容】創作人有鑑於前述—船雷Η您々、s cp 士上，僅提供不足驅動周邊= = 匯流排ί接蟑經針對上述缺失悉心研究能摒除先前技術之諸多缺；外接周邊设備之供電裝置，俾置，ϊΠϋ動=二：外接周邊設備之供電裝置之-電源輸入連接開關裝置與該裳接埠相連接，$ %:#並與§亥裝置之一電源輸出連 :電源輸入連接琿相接，並與該裝置之一充電tL!: °亥充電電池與該裝置之一於屮妾分別與該電源妗屮,輸出開關相連接，該輸出開關則電源輸入連接二一電二相U動開關裝置相#，俾將該傳送？兮古带帝:電細相接時，該電腦所提供之電源可、？充電電路’使該充電電路對該充電電池 Γ ==該電源輸出連接蟑與-周邊設備相連接置將操控該輸出開關為導通狀態，並择 ^ ί ϊ怨’使該電腦可供電予該周邊設備，同時r 邊U電池將輸送出該電腦所提供之不足的電力邊设備上，令該周邊設備有足夠之電力，…動，亥周The socket used when the computer is a portable notebook computer, it is more difficult to find electricity outdoors. [New content] The creator has the above considerations—Ship mine, you, scp, only provides insufficient driving peripherals = = Confluence Extensive research on the above problems can eliminate many shortcomings of the prior art. The external power supply device of the peripheral device is set up. ΪΠϋ 动 = 2: the power input device of the external peripheral device-the power input connection switch device and the skirt Connected to the port, $%: # and connected to one of the power output of Hai device: Connected to the power input connection, and charge tL with one of the device !: The rechargeable battery is separated from one of the device. It is connected to the power supply 妗屮 and output switch, and the output switch is connected to the two-phase electric two-phase U moving switch device phase #. Xigudai Emperor: When the electricity is connected, can the computer provide power? The charging circuit 'makes the charging circuit to the rechargeable battery Γ == the power output connection is connected to the-peripheral equipment and will control the output switch to be on, and select ^ ϊ ϊ complaint' so that the computer can supply power to the peripheral Equipment, at the same time, the r-side U battery will send out the insufficient power-side equipment provided by the computer, so that the peripheral equipment has sufficient power, ...

第7頁 M252058Page 7 M252058

本創作之另一目的，係當該裝置之電源輸入連接埠與電腦相分離時’該自動開關裝置將因接收到由周邊設備回流之電流’而將其以及該輸出開關操控為斷路狀態，令該回流之電流不會流入該充電電池，以保護該充電電池。本創作之再一目的，係該裝置設有一電池電壓檢測器’该電池電壓檢測器與該充電電池相接，並與該裝置之一電池電壓過低顯示燈相連接’俾當該電池電壓檢測器檢測出該充電電池之工作電壓過低時，該電池電壓檢測器啟動該電池電壓過低顯示燈發出警示之燈光，以提醒使者該充電電池無法正常供電，勿將周邊設備連接於該裝置上0 本創作之又再一目的，係該充電電池與該充電電路及該輸出開關之間設有一電池保護器，該電池保護器分別I 該充電電池、該輸出開關及該充電電路相連接，該電、、也j呆護器可偵測流入該充電電池之電流，以及偵測自該充電電池流出之電流，俾流入該充電電池之電流過大，或者自嗲充電電池流出之電流過大時，該電池保護器將呈斷路狀乂態，以隔離該充電電池，進而保護該充電電池，避免該充為便貴審查委員能對本創作之目的、形狀、構、& 置特徵及其功效，做更進一步之認識與瞭解，茲兴^ ^ 配合圖式，詳細說明如下：心Another purpose of this creation is that when the power input port of the device is separated from the computer, 'the automatic switching device will receive the current flowing back from the peripheral equipment' and control it and the output switch to open state, so that The returned current will not flow into the rechargeable battery to protect the rechargeable battery. Another purpose of this creation is that the device is provided with a battery voltage detector 'the battery voltage detector is connected to the rechargeable battery and connected to one of the device's low battery voltage indicator lights' when the battery voltage is detected When the device detects that the working voltage of the rechargeable battery is too low, the battery voltage detector activates the low battery voltage indicator light to issue a warning light to remind the messenger that the rechargeable battery cannot supply power properly. Do not connect peripheral equipment to the device. 0 Another purpose of this creation is to provide a battery protector between the rechargeable battery and the charging circuit and the output switch. The battery protector is connected to the rechargeable battery, the output switch, and the charging circuit. The battery protector can detect the current flowing into the rechargeable battery and detect the current flowing from the rechargeable battery. When the current flowing into the rechargeable battery is too large, or when the current flowing from the rechargeable battery is too large, the The battery protector will be in an open circuit state to isolate the rechargeable battery, thereby protecting the rechargeable battery, and avoiding the charge as an expensive review committee For purposes of this writing, the shape, configuration, & set characteristics and efficacy, to make further the knowledge and understanding, hereby Xing ^ ^ with the drawings, described below: Heart

第8頁 M252058 四、創作說明（4) 【貫施方式本創作係一種外接周邊設備之圖所不，在本創作之一實施例中，兮=置，請參閱第！電月“如：桌上形電腦、筆記型係包括-供與 ::入二接和、—自動開關裝置Η、接之電 (如.喇叭、數據機、硬碟機、 ^、與周邊設備 )相接之電源輸出連接和、_充電：路：碟機...等 15 (於本實施例中為鋰電池，但本創作：二:：”電池不限於此）及一輪出開關〗6，其二貫鉍時，並該自動開關裝置12相接，該自動開關接和與出連接蟑13相連接，令當該自 ^ 2並與該電源輸時，，電評入、查二關裝置12為導通狀態技1 ΐ f ί 將與該電源輸出連接埠13電氣連 ^而《充電電路14與該電源輸人連接埠u相接，咳充電電路1 4並與該充電電池J 5相接，人關1 β姑、查拉 ^ ^ τ °亥充電電池1 5與該輸出開 = = 6則分別與該電源輸出連接璋13 ^亥自動開關政置12相#，令將該電源輪人連接和斑一電，之連接埠（圖中未示）相接時，該電腦所提供之電源可傳送至該充電電路14，使該充電電路14對該充電電池 15，進行充電。如此’當將該電源輸出連接埠i 3與一周邊設備（圖中未示）相連接時’該自動開關裝置12將偵測出該周邊設備，接之訊號，而操控其以及該輸出開關丨6為導通（〇N )狀恶，俾該電腦之電源可依序經由該電源輸入連接埠丨丨、該自動開關裝置1 2、該電源輸出連择埠丨3供電予該周邊設 M252058Page 8 M252058 4. Creation Instructions (4) [Performance Method] This creation is a drawing of an external peripheral device. In one embodiment of this creation, Xi = set, please refer to page! "Electric month" such as: desktop computers, notebook systems include-for and :: connect to two and-, automatic switching device Η, connected to electricity (such as speakers, modems, hard drives, ^, and peripheral equipment ) Connected power output connection and _charging: road: disc player ... etc. 15 (lithium battery in this embodiment, but this creation: two: "" battery is not limited to this) and a round of output switch〗 6 When its bismuth is continuous, it is connected to the automatic switch device 12, and the automatic switch is connected to the outgoing connection cock 13, so that when the self- ^ 2 is connected to the power supply, the electric rating is checked and checked. The device 12 is in the on-state state 1 and will be electrically connected to the power output port 13 and the charging circuit 14 is connected to the power input port u, and the charging circuit 14 is connected to the rechargeable battery J 5 Then, Renguan 1 β, Chara ^ ^ τ ° Rechargeable battery 1 5 and the output = = 6 are connected to the power output respectively 13 璋亥 automatic switch government set 12 phase #, so that the power wheel When a human connection is connected to Bianyidian, and the port (not shown) is connected, the power provided by the computer can be transferred to the charging circuit 14 so that the charging The electric circuit 14 charges the rechargeable battery 15. In this way, 'when the power output port i 3 is connected to a peripheral device (not shown)', the automatic switching device 12 will detect the peripheral device, receive signals, and control it and the output switch 丨6 is the conduction (0N) -like evil. 电脑 The computer's power can be supplied to the peripheral device M252058 via the power input port, the automatic switching device 1 and 2, the power output option port.

t同時，該ΐ電電池15將輸送出該電腦所提供之不足的電力，至該周邊設備上，令該周邊設備有疋2 以驅動。夕」心电刀，付另括一開輸入連相連接入連接偵測出該開關之電源電源輸 1 5將輸上，令，請再參閱第1圖所示，該自動開關裝置丨2主關121及一控制電路123，其中該開關121與該電^ 接埠11相接，該開關121並與該電源輪出連接埠W ，而該控制電路123則分別與該開關121、埠11、該輸出開關16相連接，俾當該控制電路該周邊設備連接之訊號時，該控制電路123可操控 121、該輸出開關16為導通（0N)狀態，令該電ς 可依序經由該電源輸入連接璋丨丨、該開關丨^、該出連接埠1 3供電予該周邊設備，同時，該充電電池送出該電腦所提供之不足的電力，至該周邊設備/ 該周邊設備有足夠之電力，得以驅動。在該實施例中，請再參閱第1圖所示，當該裝置丨之電源輸入連接埠1 1與電腦相分離時，該自動開關裝置丨2之控制電路1 2 3將因接收到由周邊設備回流之電流，而將該開關1 2 1以及該輸出開關1 6操控為斷路（0FF )狀態，令^亥#回流之電流不會流入該充電電池1 5，以保護該充電電池丨5 1 請再參閱第1圖所示’該裝置1尚包括一電池電壓檢測器17，該電池電壓檢測器π與該充電電池15相接，並與該裝置1之一電池電壓過低顯示燈1 7 1相連接，俾當該電j也^ 壓檢測器1 7檢測出該充電電池1 5之工作電壓過低日^，該電池電壓檢測器1 7將啟動該電池電壓過低顯示燈丨7 i發出藝At the same time, the low-power battery 15 will send out insufficient power provided by the computer to the peripheral device, so that the peripheral device has 2 to drive. "Even" ECG knife, including another open input connection connected connection connection detected power switch of the switch power input 15 will be input, so please refer to Figure 1 again, the automatic switching device 丨 2 main Switch 121 and a control circuit 123, wherein the switch 121 is connected to the electrical connection port 11, the switch 121 is connected to the power wheel out of port W, and the control circuit 123 is connected to the switch 121, port 11, and The output switch 16 is connected. When the control circuit and the peripheral device are connected to the signal, the control circuit 123 can control 121 and the output switch 16 is on (0N), so that the electricity can be input through the power supply in sequence. Connect 璋丨丨, the switch 丨 ^, and the out port 1 3 to supply power to the peripheral device. At the same time, the rechargeable battery sends out insufficient power provided by the computer, and there is sufficient power to the peripheral device / the peripheral device. Be driven. In this embodiment, please refer to FIG. 1 again. When the power input port 11 of the device 丨 is separated from the computer, the control circuit 1 2 3 of the automatic switching device 丨 2 The current returned by the device, and the switch 1 2 1 and the output switch 16 are controlled to be in an open circuit (0FF) state, so that the current returned by ^ HAI # will not flow into the rechargeable battery 15 to protect the rechargeable battery 5 1 Please refer to FIG. 1 again. The device 1 further includes a battery voltage detector 17, the battery voltage detector π is connected to the rechargeable battery 15 and is connected to one of the devices 1 and the battery voltage is too low. 1 7 1 phase connection, when the electric voltage detector 17 also detects that the operating voltage of the rechargeable battery 15 is too low, the battery voltage detector 17 will activate the battery voltage indicator 丨 7 i Hair art

M252058 四、創作說明（6) 示之燈光，以提醒使用者該充電電池1 5無法正常供電，勿將周邊設備連接於該裝置1上。請再參閱第1圖所示，該充電電池15與該充電電路14 及該輸出開關1 6之間設有一電池保護器1 8，該電池保護器 1 8分別與該充電電池丨5、該輸出開關1 6及該充電電路丨4相連接’該電池保護器1 8可偵測流入該充電電池1 5之電流，以及偵測自該充電電池1 5流出之電流，俾流入該充電電池 1 5之電流過大，或者自該充電電池1 5流出之電流過大時，該電池保護器1 8將呈斷路狀態，以隔離該充電電池1 5，進而保護該充電電池1 5，避免該充電電池1 5損壞。請再參閱第1圖所示，該輸出開關1 6與該電池保護器 1 8之間設有一放電電壓調節器1 9，該放電電壓調節器丨9與該輸出開關1 6相接，該放電電壓調節器1 9並與該電池保護器1 8相連接，令該充電電池丨5供電予該周邊設備時，該放電電壓調節器1 9可調節該充電電池1 5輸出電源之電壓，令該電源之電壓轉換成適合該周邊設備之電壓。再者，復請參閱第1圖所示，該裝置丨尚包括一充電控制器11 0，該充電控制器丨丨〇與該充電電路丨4相接，該充電控制器11 0並與該自動開關裝置丨2之控制電路丨23相連接，令該控制電路1 23可操控該充電控制器丨丨〇，使該充電控制器11 〇控制該充電電路1 4對該充電電池1 5，進行充電。本創作之另一實施例中，請參閱第2圖所示，該裝置1 包括一電源輸入連接埠21、一充電電路22、一充電電池23 (於本實施例中為鋰電池，但本創作在實施實施時，並不M252058 4. The light shown in the description of creation (6) reminds the user that the rechargeable battery 15 cannot supply power normally. Do not connect peripheral equipment to the device 1. Please refer to FIG. 1 again. A battery protector 18 is provided between the rechargeable battery 15 and the charging circuit 14 and the output switch 16. The battery protector 18 is connected to the rechargeable battery 5 and the output respectively. The switch 16 is connected to the charging circuit 4 and the battery protector 18 can detect the current flowing into the rechargeable battery 15 and the current flowing from the rechargeable battery 15 and can flow into the rechargeable battery 15 When the current is too large, or the current flowing from the rechargeable battery 15 is too large, the battery protector 18 will be disconnected to isolate the rechargeable battery 15 and thus protect the rechargeable battery 15 and avoid the rechargeable battery 15 damage. Please refer to FIG. 1 again, a discharge voltage regulator 19 is provided between the output switch 16 and the battery protector 18, the discharge voltage regulator 9 is connected to the output switch 16 and the discharge The voltage regulator 19 is connected to the battery protector 18 so that when the rechargeable battery 5 is powered by the peripheral device, the discharge voltage regulator 19 can regulate the voltage of the output power of the rechargeable battery 15 so that the The voltage of the power supply is converted into a voltage suitable for the peripheral device. Moreover, please refer to FIG. 1 again, the device 丨 still includes a charging controller 110, which is connected to the charging circuit 丨 4, the charging controller 1100 and the automatic controller The control device of the switching device 2 is connected to 23, so that the control circuit 1 23 can control the charging controller 1 and the charging controller 11 0 to control the charging circuit 14 to charge the rechargeable battery 15 . In another embodiment of the present invention, please refer to FIG. 2. The device 1 includes a power input port 21, a charging circuit 22, and a rechargeable battery 23 (a lithium battery in this embodiment, but the present invention During implementation,

M252058 四、創作說明（7) 、 -----— -- m一開關24、一控制電路25及-電源輸出連接埠充電電路22與該充電電池23相連接，嗜忒關24相連接’該„24則與該電源輸出連接㈣相連=開 = 源輸入連接蟑21相接，該控制電路藉上述構件之組成，當該電源輸入連接埠21鱼一 (如：桌上型電腦、筆記型電腦...等）之連接X 中未示”目接，同時’該電源輪出連接瑋26與二: (如：喇队、數據機、硬碟機、光碟機、磁碟機°又 )(圖中未示）相連接時，該控制電路25將偵測輸出之電源，而操控該開關24為導通（〇N)狀離，人二= 腦輸出之電源經由該充電電路22對該充電電池&充^ 了該充電電池23充飽電，該充電電池2 3再輸出足量之、該周邊設備上，令該周邊設備有足夠之電力，得以驅另，當該裝置1之電源輸入連接埠21與電腦相分離。時’該控制電路25將因接收到由周邊設備回流之電流，將該開關24操控為斷路（OFF )狀態，令回流之電流&不合流入該充電電池2 3，以保護該充電電池2 3。 n 以上所述，僅為本創作最佳具體實施例，惟本創構造特徵並不侷限於此，任何熟悉該項技藝者在本創作域内，可輕易思及之變化或修飾，皆可涵蓋在以專利範圍。案之 M252058 圖式簡單說明圖式說明：第1圖係本創作之電路方塊圖。第2圖係本創作另一實施例之電路方塊圖。主要部分之代表符號：裝置....................1 電源輸入連接埠.........11 自動開關裝置...........12 電源輸出連接埠.........13M252058 Fourth, the creation instructions (7), --------m a switch 24, a control circuit 25 and-the power output port charging circuit 22 is connected to the rechargeable battery 23, and Hengguan 24 is connected. The „24 is connected to the power output connection = = on = the source input connection is connected to the cock 21, and the control circuit is composed of the above components. When the power input port 21 is a fish (such as a desktop computer, a notebook computer) Computer ... etc.) Connection X is not shown in the "eye contact, and at the same time, the power wheel is connected to Wei 26 and II: (such as: Rafa, modem, hard disk drive, optical disk drive, disk drive °)) (Not shown), when connected, the control circuit 25 will detect the output power, and control the switch 24 to be on (ON), and the second person = the power output from the brain will be charged by the charging circuit 22 The battery & charges the rechargeable battery 23 and is fully charged, and the rechargeable battery 23 outputs enough power to the peripheral device so that the peripheral device has sufficient power to drive another device. When the power input of the device 1 is input, The port 21 is separated from the computer. When the control circuit 25 receives the current flowing back from the peripheral equipment, the switch 24 is controlled to be in an OFF state, so that the current flowing back & flows into the rechargeable battery 2 3 to protect the rechargeable battery 2 3 . n The above description is only the best embodiment of the creation, but the structural features of the creation are not limited to this. Any changes or modifications that can be easily considered by those skilled in the art can be covered Take the patent scope. Brief description of the scheme M252058 Schematic description: The first diagram is the circuit block diagram of this creation. FIG. 2 is a circuit block diagram of another embodiment of the present invention. The main part of the symbol: device ........ 1 power input port ......... 11 automatic switch device ..... ... 12 Power output port ......... 13

充電電路...............14 充電電池...............15 輸出開關...............16 開關..................121 控制電路..............123 電池電壓檢測器.........17 電池電壓過低顯示燈....171 電池保護器.............18 放電電壓調節器.........19Charging circuit ......... 14 Rechargeable battery ......... 15 Output switch ............ ... 16 Switch ... 121 Control Circuit ......... 123 Battery Voltage Detector ... .... 17 Low battery voltage indicator ... 171 Battery protector ......... 18 Discharge voltage regulator ......... 19

充電控制器............110 電源輸入連接埠.........21 充電電路...............22 充電電池...............23 Μ...................24 控制電路...............25Charging controller ... 110 Power input port ... 21 Charging circuit ......... 22 Rechargeable battery ......... 23 Μ ......... 24 Control circuit ... .... 25

第13頁 M252058 圖式簡單說明電源輸出連接埠.........26Page 13 M252058 Brief description of the diagram Power output port ......... 26

ΙΙΙΙΙΙΙΙ·1 第14頁ΙΙΙΙΙΙΙΙΙΙ · 1 Page 14

Claims

M252058 五、申請專利範圍 1 一種外接周邊設備之供電裝置，包括：供與電腦相接之電源輸入連接埠；裝置，係與該電源輸入連接蜂相連接；開關聚置相ϊί设！相接之電源輪出連接埠，係與該自動電源輪入連接埠將；=態時’該充電電路，係與該電源輸入連接埠相接；充電電池’係與該充電電路相接；分別：=中係與該充電電池相連接，該輸出開關並池，進電電路，使該充電電路對該充電電備相連接時，言歹乂當將该電源輸出連接埠與-周邊設訊號，而操押：以：3裝置將偵測出該周邊設備連接之電腦之電为^:=亥輸出開關為導通（〇n )狀態，俾該 μ可依序經由該電源輸入連接阜、置、該電源輸出連接埠供電予兮用二：°亥自動開關装電池將輸送出該電r::!予5亥周邊§又備’同日寺’該充電上，> $ @ ΐ電知所如供之不足的電力，至該周邊設備上’ ”亥周邊設備有足夠之電力，得以驅動。供電裝置如第1項所述之外接周邊設備之電路，該開關置主要包括-開關及-控制源輸出連接埠相連接埠相[該開關並與該電電源輸入連接蟑、評制電路則分別與該開關、該 Μ輸出開關相連接，俾當該控制電路偵 M252058 五申請專利範ϊ ^------- =出該周邊設備連接之職時，該”電路可操控 =、該輪出開關為導通⑽）狀態，令該電腦之電源 2經由該電源輸入連接埠、該開關、該電源輸出連接埠供 f予该周邊設備，同時，該充電電池將輸送出該電腦所提仏之不足的電力，至該周邊設備上，令該周邊設備有足之電力，得以驅動。 3 ·如申請專利範圍第2項所述之外接周邊設備之供電裴置，其中該裝置尚包括一電池電壓檢測器，該電池電壓檢測器與該充電電池相接，並與一電池電壓過低顯示燈相連接，俾當該電池電壓檢測器檢測出該充電電池之工作電壓過低時，該電池電壓檢測器將啟動該電池電壓過低顯示燈發出警示之燈光，以進行該充電電池無法正常供電之提示。 4 ·如申請專利範圍第3項所述之外接周邊設備之供電裝置，其中該充電電池與該充電電路及該輸出開關之間設有一電池保護器，該電池保護器分別與該充電電池、該輸出開關及該充電電路相連接，該電池保護器可偵測流入該充電電池之電流，以及偵測自該充電電池流出之電流，俾流入該充電電池之電流過大，或者自該充電電池流出之電流過大時，該電池保護器將呈斷路狀態，以隔離該充電電池，進而保護該充電電池，避免該充電電池損壞。 5 .如申請專利範圍第4項所述之外接周邊設備之供電裝置，其中該輸出開關與該電池保護器之間設有一放電電壓調節器，該放電電壓調節器與該輸出開關相接，該放M252058 5. Scope of patent application 1 A power supply device for external peripheral devices, including: a power input port for connecting with a computer; a device connected to the power input connection bee; a switch set phase! The connected power wheel out port is connected to the automatic power wheel in port; in the state, 'the charging circuit is connected to the power input port; the rechargeable battery' is connected to the charging circuit; respectively : = The middle is connected to the rechargeable battery, the output switch is connected to the pool, and the power supply circuit connects the charging circuit to the charging device. When the power output port is connected to the -peripheral signal, And the operation: Take: 3 devices will detect the electricity of the computer connected to the peripheral device as ^: = HAI output switch is on (0n), 俾 μ can be connected to Fu, Zhi, This power output port is used to power the battery. The battery will be delivered by the automatic switch battery: ° 亥! 55 周边周边 5 亥 § Also equipped with 'Tongri Temple' to charge, > $ @ ΐ 电知所如Insufficient power is supplied to the peripheral equipment. "Hai peripheral equipment has sufficient power to be driven. The power supply device is connected to the peripheral equipment's circuit as described in item 1. The switch device mainly includes-switches and-control sources. Output port phase The connection and connection of the electric power input and the evaluation circuit are respectively connected to the switch and the M output switch. When the control circuit detects M252058, the five patent applications are applied. ^ ------- = Out of the periphery When the device is connected, the “circuit can be controlled =, the turn-out switch is on”, so that the computer's power supply 2 is provided to the peripheral device through the power input port, the switch, and the power output port. At the same time, the rechargeable battery will deliver the insufficient power provided by the computer to the peripheral device, so that the peripheral device has sufficient power to be driven. 3. The external power supply device as described in item 2 of the scope of the patent application, wherein the device further includes a battery voltage detector, the battery voltage detector is connected to the rechargeable battery, and the battery voltage is too low The indicator lights are connected. When the battery voltage detector detects that the operating voltage of the rechargeable battery is too low, the battery voltage detector will activate the warning lamp to indicate that the battery voltage is too low to prevent the rechargeable battery from working properly. Power supply tips. 4 · A power supply device for peripheral equipment as described in item 3 of the scope of patent application, wherein a battery protector is provided between the rechargeable battery and the charging circuit and the output switch, and the battery protector is separately connected to the rechargeable battery and the The output switch is connected to the charging circuit. The battery protector can detect the current flowing into the rechargeable battery and the current flowing from the rechargeable battery. The current flowing into the rechargeable battery is too large, or the current flowing from the rechargeable battery is too high. When the current is too large, the battery protector will be disconnected to isolate the rechargeable battery, thereby protecting the rechargeable battery and preventing the rechargeable battery from being damaged. 5. The power supply device for peripheral equipment as described in item 4 of the scope of patent application, wherein a discharge voltage regulator is provided between the output switch and the battery protector, and the discharge voltage regulator is connected to the output switch. put

第16頁 M252058 五、申請專利範圍 " " ------ 電電壓調節器並與該電池保護器相連接，令該充電電池供電予該周邊設備時，該放電電壓調節器可調節該充電電池輸出電源之電應，令該電源之電壓轉該周邊設備之電壓。 ^ 6 '如申請專利範圍第5項所述之外接周邊設備之供電4置其中5亥裝置尚包括一充電控制器，該充電控制界接，該充電控制器並與該自動開關裝置： ^ ^ w ^ 妾，令该控制電路可操控該充電控制器，使 β亥充7電控，；控制該充電電路對該充電電池，進行充電電裝置，；中項所述之外接周邊設備之供 j為一鐘電池。Page 16 M252058 5. Scope of patent application " " ------ Electric voltage regulator and connected to the battery protector, so that when the rechargeable battery powers the peripheral equipment, the discharge voltage regulator can be adjusted The rechargeable battery should output the electric power of the power supply, so that the voltage of the power supply is converted to the voltage of the peripheral equipment. ^ 6 'As described in item 5 of the scope of the patent application, the power supply of the peripheral equipment is provided. The device includes a charging controller. The charging controller is connected to the charging controller and the automatic switching device: ^ ^ w ^ 令, so that the control circuit can control the charging controller, so that β Hai charge 7 is electronically controlled; control the charging circuit to charge the rechargeable battery, and charge the electrical device; For a minute battery.