TWM426145U - Information device with power switch control - Google Patents

Information device with power switch control Download PDF

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Publication number
TWM426145U
TWM426145U TW100222568U TW100222568U TWM426145U TW M426145 U TWM426145 U TW M426145U TW 100222568 U TW100222568 U TW 100222568U TW 100222568 U TW100222568 U TW 100222568U TW M426145 U TWM426145 U TW M426145U
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Taiwan
Prior art keywords
power
signal
switch
information device
battery
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TW100222568U
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Chinese (zh)
Inventor
yu-ping Weng
Chih-Chiang Huang
Chia-Ming Wang
Chun-Yen Yang
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Shuttle Inc
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Priority to TW100222568U priority Critical patent/TWM426145U/en
Publication of TWM426145U publication Critical patent/TWM426145U/en

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    • Y02E60/12

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  • Power Sources (AREA)

Description

丄 4!) 五、新型說明: 【新型所屬之技術領域】 種可具有電源開關控制之資訊裝置,特別是-'"吏用者需求,鎖住電池模組輸出之資訊裝置。 【先前技術】 ^圖,習知資訊裝置之電源開關控制電路方塊圖。如第 圖戶=,為了防止資訊裝置刚之電池模組ιι〇在於長途出 過程切造錢t量快料缺損傷, =品=:::連__,住電池二 主電路系統】20中之内嵌控制器 2穿以商可利用 將電池模組m鎖住以切辦電 輸出/入控制迴路121 種繁複之設定步驟會增加製造商出貨1 然而此 另外,當使用者於第—^^¥間與人力成本。 特定解鎖種序以解人S夺’還需要再經過一連串的 法尹,使用者須先將夕==〇之鏔住狀態。現行的解除方 電源開關140觸發°電,尿130連接至資·置100,再以 入控制趣路⑵電路:嵌控制器及電池輸出/ 此種繁k解除方致二電池核組㈣使其正常提供電力。 除此之外,此電、 L 增加使用者之不便。 步驟解開電顿住魏-但在使用者依 用,因此當資訊農置長=失效,而且不可重複設定使 設定來猶住電池楔叙】未使用時,使用者並無法再次 0之輪出’以防场也模組no之電量 耗損。 有鑑於此’本創作人為改善並解決上述之缺失,乃特潛心 =配合學理之運用,終於提出一種設計合理且有 述缺失之本創作。 【新型内容】 一本創作係為一種具有電源開關控制之資訊裝置,其包括: 2池模組、-開關以及—主電路系統。本創作係要簡易且有 效地依照使用者之需求錢㈣電池模組。 本創作係提供-種具有電源開關控制之資訊裝置,立包 括:一電池模組,用以提供一電池電力或接收一充電電力;一 開關’用以產生-開關狀態訊號’其中開關狀態訊號係為一短 路狀心訊號或開路狀邊、訊號;以及_主電路系統,其包括一 電源官理模組,電源管理模組係電性連接於電池模組,電源管 理模組包括:-電源供應端,用以接收—外部電源;及一控制 單元’用以讀取電源供應端之狀態及開關狀態訊號並產生一致 能訊號或-禁能訊號,又控制單元執行下列步驟:當開關狀態 訊號為開路狀態訊號且電源供應端有接收外部電源時,資訊裝 置由外部電源供電且控制單元產生致能職至電池模組,使電 池模組只能接收充電電力賤行充電;#開態訊號為短路 狀態訊號且電源供應端有接收外部電源時,資訊裝置由外部電 源供電且控制單元產生致能訊號至電池模組’使電池模組接收 充電電力或提供電池電力以進行充電或放電;當開關狀態訊號 為短路狀態訊號且電源供應端未接收外部電源時,控制單元產 M426145 生致能訊號至電池模組,今;^ M ^ ^ ^ 電池杈,,且扣供電池電力至電源管理 模組,使貧訊裝置由電池模纟供 ^ 、供電,及當開關狀態訊號為開路 狀慈訊號且電源供應端未接 訊號至電'、也棵紐八2 p電源時’控制單元產生禁能 组,令電池模組不提供資喊置電力。 猎由本創作的實施,可達到下列進步功效: 、者僅透過簡單設定即可鎖住電池模組之電量輪出,可 -貝㈣置於出貨時所花費之時間及人力成本。 —可依其需求’重複設定電池模組之啟閉,以防止資 使用,所造成的電池容量耗損及因過低 谷里所ie成的電池模組老化。 —置完全#機而無法使用電源按备來強制關機 來處=、過本創作之機械開關即可關機,無須拆卸機殼 為了使任何熟習相關技蓺去 以實施,且根掳本說明書術内容並據 ,,y ^ 曰所揭路之内容、申請專利範圍及圖 式,任何熟習相關技藝者可輕易地 點 點 點,因此將, 創作相關之目的及優 口此將在4方式#細敘述本創作之詳細特徵以及優 【實施方式】 置之實施例之—種具有電源開關控制之資訊裝 弟H電路方塊圖。第3 _本創作實_之—種且有 電源開關控制之資訊裝置之第二態樣為本 創作實施狀—種㈣單城行控❹驟之流I圖為本 M426145 如第2圖所示,本實施例為一種具有電源開關控制之資訊_ 裝置10,資訊裝置1〇可以為可攜式之電子裝置,例如一筆記 型電^、一智慧型手機或一平板電腦。資訊裝置包括·一 電池模組20、一開關30以及一主電路系統4〇。 電池模組20,其裝設於資訊裝置10上以做為資訊裝置1〇 之電力來源之一。電池模組20可進一步包括··一第一電源端 21 ;及一第一控制端22。第一電源端21 ’其為電池模組2〇之 電源端接點,並用以提供一電池電力給主電路系統4〇或接收 來自外部電源50之一充電電力。第一控制端22,其為電池模 組20之控制端接點。第一控制端22用以接收一致能訊號或一' 禁能訊號以控制電池模組2〇之充放電。當第一控制端22接收 到致能訊號時,則電池模組20可執行充電或放電,當第一控 制端22接收到禁能訊號時,則電池模組2〇不執行放電。 開關30’其作為控制電池模組2〇輸出之啟閉開關。開關 30用以產生開關狀態訊號,其中開關狀態訊號為—短路狀態訊 號或-開路狀態訊號。若_ 3()是以機械開關之形式實現時, :以讓使用者簡易且機械式地手動啟閉開關3〇,直接控制電池 模組20之充放電。例如,在製造商出貨前’可以簡易地將開 關30撥至off位置使開關3〇產生開路狀態訊號以禁能電池模 組20之放電。開關3G不限定為機械式,只要能達到同樣功能 的開關即可。 /主電路系統40,其可以為資訊裝置1〇之主機板。主電路 系統仙包括-電源管理模組41。電源管理模組“,通常用以 控制貧訊裝置1G之電源來源供應及轉換,電源管理模組可 6 M426145 -以為一嵌入式電源管理模組。電源管理模組41包括:一電源 供應端411 ; 一第二電源端412 ; —第二控制端413 ; —開關控 制端414 ;及一控制單元415。 電源供應端411,其用以接收一外部電源50 ’並供主電路 系統40使用。第二電源端412,其係電性連接於電池模組20 之第一電源端2卜並用以接收來自電源供應端411之外部電源 50或提供電池模組20之電力至主電路系統40。第二控制端 413,電性連接於第一控制端22,用以輸出致能訊號或禁能訊 β號給電池模組20,並控制電池模組20之充放電。開關控制端 414,用以接收開關30之開關狀態訊號。 控制單元415,其用以讀取電源供應端411之狀態以及開 關控制端414所接收到的開關狀態訊號,依據外部電源50及 開關30的開路狀態訊號或短路狀態訊號,使第二控制端413 對應輸出致能訊號或禁能訊號至電池模組20,當第一控制端 22接收致能訊號或禁能訊號後,則可令電池模組20執行充放 肇電。而控制單元415所執行之步驟將詳述如後。 又如第3圖所示,主電路系統40亦可以進一步包括一電 子開關42及一熱鍵辨識模組43,其中熱鍵辨識模組43可以為 裝置在主電路系統40的一韌體。使用者可以簡易地利用一鍵 盤60上的熱鍵輸入控制電池模組20之訊號,以使熱鍵辨識模 組43可讀取使用者所輸入的鍵盤訊號以控制電子開關42,使 電子開關42產生短路狀態訊號或開路狀態訊號之開關狀態訊 號以供控制單元415讀取。 在資訊裝置10連接有外部電源50之實施例中,當電子開 M426145 為開路狀態,控制單元415再讀取機械 狀 ^號則為開路狀悲訊號’則電池模組不執行放電。 電^開關42或機械開關3G只要有—者為短路狀態,則控制 2化得到之開關狀態訊號便為短路狀態訊號,則電池模电 執仃充放電。 、 的置1〇移除外部電源5〇連接時,如機械開關30 =開關狀‘魏號為短路狀態訊號時,則由電池模組Μ提供電 ^如電子開關42的開關狀態訊號為短路狀態訊號且機械開 關3〇的開關狀態訊號為開路狀態訊號時,則電池模植 供電力。 、.、 卜圾 ^外’鍵盤訊號的輸人方式也可由其他方式取代,若應用 於曰。慧型手機’可以❹微型應用程式來輸人控制電池模址以 ^訊;而若應㈣平板電腦,可以使用螢幕視㈣統來輸入 控制電池模組20之資訊。 如第4圖所示’為本創作控制單元415所執行之步驟。當 使用者第—次使用資訊裝置1Q時,開關如被預設為開路狀態 (off位置)’當使用者將開關3G或當裝置有電子開關Μ時一併 將電子開關42切換至off位置時,控制單元415所讀取到之開 關狀態訊號便為開路狀態訊號’並且當使用者將資訊裝置ι〇 連接外部電源50時,則由外部電源5〇提供給資訊裂置⑺使 用^且第二控制端413輸出致能訊號至第一控制端22,以使電 池模組20只能接收來自外部電源5〇之電力以進行電池模組別 之充電,但無法進行電池模組20之放電,藉此以使資訊裝置 AVI叶Z0 丄 4) sii夕°卩電源5〇供電且電池模組20只能進行充電(步驟 Τ。此外’亦可由主電路系統40偵測電池模組20之預設電 量值來決疋疋否對電池模組20進行充電。 虽使用者將開關30或電子開關42切換至短路狀態(⑽位 置)時,控制單元415讀取到之開關狀態訊號為短路狀態訊號, 並且使用者將資訊裝置10連接外部電源5 〇時,則第二控制端 413輸出一致能訊號至第一控制端22,使電池模組接收來 鲁自外部電源50之充電電力或由電池模組2〇提供電池電力給資 訊裳置10 ’使電池模組2〇可以充電或放電,冑此使資訊裝置 由外部電源5G供電且電池模組2G進行充電或放電(步驟 S21) 〇 當使用者將開關30或電子開關42切換至〇n位置使得控 制單兀415讀取到之開關狀態訊號為短路狀態訊號,當資訊裝 置10未連接外部電源50時,則第二控制端413輸出一致能訊 唬至第一控制端22,而第一控制端22接收致能訊號後便使電 φ池模組20由第一電源端21提供電池電力至第二電源端412, 使電池模組20提供電力至資訊裝置1〇 (步驟S22)。 又當使用者將開關30切換至0ff位置或當裝置有電子開關 42時一併將電子開關42切換至0ff位置,使得控制單元415 蟥取到之開關狀態訊號為開路狀態訊號,並且使用者未將資訊 裝置10接上外部電源50時,則第二控制端413輸出一禁能訊 號至第一控制端2 2以使電池模組2 〇不提供電力至資訊裝置1 〇 (步驟S12)。 本實施例可以透過一個開關30來啟閉電池模組2〇之電力 M426145 輸出,以減少電池模組20因長途運輸令所造成的電力損耗, 且可以節省製造商出貨時之工時。出貨後,只要將開關扣撥 至,使開關狀態訊號為短路狀態訊號,就可以讓電池模组 Μ正常使用,即使開關3G忘記開啟,插上外部電㈣仍可將 ^裝置1G正常職並騎對低f壓的電池模組加實施充 外,如遇長時間不使用資訊裝置,使用者可自由地移 除外部電源5 0並關閉開關3 〇, 及保護電池模組20。 如此了以即此也可以減緩放電 惟上述各實施例係用以說明本創作之特點 解本創作之内容並據以實施,而非 效修飾或修改,仍應包含在以下所述之_請專利=成之專 【圖式簡單說明】 :1圖為習知資訊裝置之電源開關控制電路方塊圖。 第2圖為本創作實施例之一 第一態樣電路方塊圖。,、有電源開關控制之貧訊裝置之《 =3圖為本創作實施例之—種具有電源關 弟二態樣電路方塊圖。 〈貝縣置之 ^。4圖為本騎#關之―餘鄉域行㈣步驟之流程 【主要元件符號說明】 100 -处 ...............訊裝置 M426145 •110..............電池模組 120 ..............主電路系統 121 ..............内嵌控制器及電池輸出/入控制迴路 130..............外部電源 140..............電源開關 10................資訊裝置 20 ................電池模組 21 ................第一電源端 • 22................第一控制端 30................開關、機械開關 40 ................主電路系統 41 ................電源管理模組 - 411 ..............電源供應端 412 ..............第二電源端 413 ..............第二控制端 φ 414..............開關控制端 415..............控制單元 42 ................電子開關 43 ................熱鍵辨識模組 50................外部電源 60................鍵盤丄 4!) V. New description: [New technical field] A kind of information device that can have power switch control, especially the ''" user demand, lock the information device output of the battery module. [Prior Art] ^Fig., a block diagram of a power switch control circuit of a conventional information device. Such as the map household =, in order to prevent the information device just battery module ιι〇 in the long-distance process cutting money t the amount of material shortage damage, = product =::: even __, live battery two main circuit system] 20 The embedded controller 2 can be used to lock the battery module m to cut the electrical output/input control circuit. 121 complicated setting steps will increase the manufacturer's shipment. However, when the user is in the first ^^¥ between room and labor costs. The specific unlocking order to solve the problem is to go through a series of Fayin, and the user must first hold the eve == 〇. The current release side power switch 140 triggers the electricity, the urine 130 is connected to the capital supply 100, and then enters the control circuit (2) circuit: embedded controller and battery output / such a multi-discharge two battery core group (four) Normally provide electricity. In addition, this power, L increases the inconvenience of the user. Steps to unlock the electricity to live in Wei - but in the user's use, so when the information farmer's length = failure, and can not be repeatedly set so that the setting is still stuck in the battery wedge] when not used, the user can not be rounded again It is power consumption of the module no. In view of the fact that this creator has improved and solved the above-mentioned shortcomings, he has devoted himself to the use of academic theory, and finally proposed a creative design with reasonable and lacking. [New Content] A creation system is an information device with power switch control, which includes: 2 pool modules, - switches and - main circuit system. This creation department should be simple and effective in accordance with the needs of users (4) battery modules. The present invention provides an information device with power switch control, comprising: a battery module for providing a battery power or receiving a charging power; a switch 'for generating a -switch state signal' wherein the switch state signal system The power management module is electrically connected to the battery module, and the power management module comprises: a power supply. The power management module is electrically connected to the battery module. The power management module is electrically connected to the battery module. The terminal is configured to receive an external power source; and a control unit is configured to read the state of the power supply terminal and the switch state signal and generate a consistent energy signal or a disable signal, and the control unit performs the following steps: when the switch state signal is When the open circuit status signal and the power supply end receive the external power supply, the information device is powered by the external power supply and the control unit generates the enabling position to the battery module, so that the battery module can only receive the charging power for charging; #开态信号 is a short circuit When the status signal is received and the power supply terminal receives the external power supply, the information device is powered by the external power supply and the control unit generates the enable signal to the power. The module 'makes the battery module to receive charging power or provide battery power for charging or discharging; when the switch state signal is short-circuit status signal and the power supply terminal does not receive external power, the control unit generates M426145 to generate a signal to the battery module. , now; ^ M ^ ^ ^ Battery 杈, and deduct the battery power to the power management module, so that the poor device is powered by the battery module, and when the switch status signal is open and the power supply When the signal is not received, the control unit generates an inactive group, so that the battery module does not provide power. The implementation of this creation can achieve the following advancement effects: The battery can be locked by simple setting, and the time and labor cost of the shipment can be placed. - The battery module can be repeatedly turned on and off according to its needs to prevent the use of the battery, the battery capacity loss caused by the use of the battery module and the aging of the battery module. - Set the full # machine and can not use the power supply to force the shutdown to the place =, the mechanical switch can be turned off after the creation, no need to disassemble the chassis in order to make any familiar technology to implement, and the contents of this manual According to the contents of the y ^ 曰 揭 、 、 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 申请 揭 揭 揭 揭Detailed Features of the Creation and Advantages [Embodiment] A block diagram of a device with a power switch control is provided. The third aspect of the information device with the power switch control is the creation of the implementation type - (4) the flow of the single-city control step I diagram is M426145 as shown in Figure 2 The present embodiment is a device 10 having a power switch control. The information device 1 can be a portable electronic device, such as a notebook computer, a smart phone, or a tablet computer. The information device includes a battery module 20, a switch 30, and a main circuit system 4A. The battery module 20 is mounted on the information device 10 as one of the power sources of the information device. The battery module 20 can further include a first power terminal 21 and a first control terminal 22. The first power terminal 21' is a power terminal of the battery module 2, and is used to supply a battery power to the main circuit system 4 or to receive charging power from one of the external power sources 50. The first control terminal 22, which is the control termination point of the battery module 20. The first control terminal 22 is configured to receive a consistent energy signal or a 'disabled signal' to control charging and discharging of the battery module 2 . When the first control terminal 22 receives the enable signal, the battery module 20 can perform charging or discharging. When the first control terminal 22 receives the disable signal, the battery module 2 does not perform discharging. The switch 30' serves as an on/off switch for controlling the output of the battery module 2''. The switch 30 is configured to generate a switch status signal, wherein the switch status signal is a short circuit status signal or an open circuit status signal. If _3() is implemented in the form of a mechanical switch, the user can directly control the charging and discharging of the battery module 20 by simply opening and closing the switch 3〇 manually and mechanically. For example, before the manufacturer ships, the switch 30 can be easily turned to the off position to cause the switch 3 to generate an open state signal to disable the discharge of the battery module 20. The switch 3G is not limited to a mechanical type as long as it can achieve the same function. / Main circuit system 40, which can be the motherboard of the information device. The main circuit system includes a power management module 41. The power management module "is generally used to control the power source supply and conversion of the poor communication device 1G. The power management module can be 6 M426145 - an embedded power management module. The power management module 41 includes: a power supply terminal 411 a second power terminal 412; a second control terminal 413; a switch control terminal 414; and a control unit 415. The power supply terminal 411 is configured to receive an external power source 50' and is used by the main circuit system 40. The second power terminal 412 is electrically connected to the first power terminal 2 of the battery module 20 and is configured to receive the external power source 50 from the power supply terminal 411 or provide the power of the battery module 20 to the main circuit system 40. The control terminal 413 is electrically connected to the first control terminal 22 for outputting the enable signal or the disable signal β to the battery module 20, and controls charging and discharging of the battery module 20. The switch control terminal 414 is configured to receive The switch state signal of the switch 30. The control unit 415 is configured to read the state of the power supply terminal 411 and the switch state signal received by the switch control terminal 414, according to the open state signal or short of the external power source 50 and the switch 30. The status signal causes the second control terminal 413 to output an enable signal or a disable signal to the battery module 20. When the first control terminal 22 receives the enable signal or the disable signal, the battery module 20 can perform charging and discharging. The main circuit system 40 can further include an electronic switch 42 and a hot key identification module 43, wherein the hot key is recognized. The module 43 can be a firmware of the main circuit system 40. The user can easily use the hotkey input on the keyboard 60 to control the signal of the battery module 20 so that the hotkey identification module 43 can be read and used. The keyboard signal input is used to control the electronic switch 42 to cause the electronic switch 42 to generate a short-circuit status signal or a switch status signal of the open-circuit status signal for reading by the control unit 415. In an embodiment where the information device 10 is connected to the external power source 50, When the electronic opening M426145 is in an open state, the control unit 415 reads the mechanical condition and then the open circuit sad number', and the battery module does not perform discharging. The electric switch 42 or the mechanical switch 3G has a short circuit. Then, the switch state signal obtained by the control 2 is a short-circuit state signal, and the battery mode is charged and discharged. The setting of the device is removed, and the external power source is removed. For example, the mechanical switch 30 = the switch type 'wei number is When the short-circuit status signal is provided, the battery module provides power. If the switch status signal of the electronic switch 42 is a short-circuit status signal and the switch status signal of the mechanical switch 3 is an open-circuit status signal, the battery is molded with power supply. The input method of the keyboard and the external signal can also be replaced by other methods. If it is applied to the 曰. The smart phone can use the micro-application to input the control module to control the battery address; and if it should (four) the tablet, The information of the control battery module 20 can be input using the screen view (four) system. As shown in Fig. 4, the steps performed by the creation control unit 415 are performed. When the user uses the information device 1Q for the first time, the switch is preset to an open state (off position) when the user switches the switch 3G or when the device has an electronic switch 一 and switches the electronic switch 42 to the off position. The switch status signal read by the control unit 415 is an open circuit status signal 'when the user connects the information device to the external power source 50, the external power source 5 is provided to the information split (7) and the second The control terminal 413 outputs the enable signal to the first control terminal 22, so that the battery module 20 can only receive power from the external power source 5 to charge the battery module, but cannot discharge the battery module 20. Therefore, the information device AVI leaf Z0 丄 4) sii 卩 卩 power supply 5 〇 power supply and the battery module 20 can only be charged (step Τ. In addition, the main circuit system 40 can also detect the preset power of the battery module 20 The value determines whether the battery module 20 is charged. Although the user switches the switch 30 or the electronic switch 42 to the short-circuit state ((10) position), the switch status signal read by the control unit 415 is a short-circuit status signal, and Make When the user connects the information device 10 to the external power source 5, the second control terminal 413 outputs the consistent energy signal to the first control terminal 22, so that the battery module receives the charging power from the external power source 50 or the battery module 2 〇Provide battery power to the information device 10' so that the battery module 2 can be charged or discharged, so that the information device is powered by the external power source 5G and the battery module 2G is charged or discharged (step S21). When the user switches 30 or the electronic switch 42 is switched to the 〇n position so that the switch state signal read by the control unit 415 is a short-circuit status signal. When the information device 10 is not connected to the external power source 50, the second control terminal 413 outputs a consistent signal to The first control terminal 22, and the first control terminal 22 receives the enable signal, and then causes the battery module 20 to provide battery power from the first power terminal 21 to the second power terminal 412, so that the battery module 20 provides power to the information. The device 1〇 (step S22). When the user switches the switch 30 to the 0 ff position or when the device has the electronic switch 42 and switches the electronic switch 42 to the 0 ff position, the control unit 415 captures the switch state signal as When the user opens the status signal and the user does not connect the information device 10 to the external power source 50, the second control terminal 413 outputs a disable signal to the first control terminal 2 2 so that the battery module 2 does not provide power to the information device. 1 〇 (step S12). In this embodiment, the power M426145 output of the battery module 2 can be turned on and off through a switch 30 to reduce the power loss caused by the long-distance transportation of the battery module 20, and the manufacturer can be saved. The working time of the goods. After the shipment, just turn the switch to the switch, so that the switch status signal is the short-circuit status signal, the battery module can be used normally. Even if the switch 3G is forgotten to open, plug in the external power (4) ^ Device 1G is in normal position and rides on the low-f voltage battery module. If the information device is not used for a long time, the user can freely remove the external power supply 50 and turn off the switch 3 〇, and protect the battery module. Group 20. In this way, it is also possible to slow down the discharge. However, the above embodiments are used to explain the characteristics of the present invention and to implement the content of the present invention, and instead of modifying or modifying it, it should still be included in the following patent. = 成之专 [Simple description of the diagram]: 1 is a block diagram of the power switch control circuit of the conventional information device. Figure 2 is a block diagram of a first aspect of the present invention. The "=3 diagram of the poor communication device with power switch control" is a block diagram of the power supply mode of the second embodiment of the present invention. 〈贝县置之^. 4 Figure is the flow of the steps of the rider's #关之-余乡域行(4) [Main component symbol description] 100 - at ..................... M426145 • 110.... ..........Battery module 120 ..............main circuit system 121 ..............embedded controller And battery output / input control circuit 130.............. external power supply 140.............. power switch 10........ ........Information Device 20 ................Battery Module 21 ................First Power Supply End • 22................first control terminal 30................switch, mechanical switch 40 ..... ...........Main Circuit System 41 ................Power Management Module - 411 ............. Power supply terminal 412..............second power supply terminal 413..............second control terminal φ 414...... ........switch control terminal 415..............control unit 42 ................electronic switch 43 .. ..............Hot Key Identification Module 50................External Power Supply 60........... .....keyboard

Claims (1)

M426145 /、、申請專利範圍·· 種具有電源開關控制之資訊裝置,其包括: 電也模組,用以提供一電池電力或接收一充電電力; 開關,用以產生一開關狀態訊號,其中該開關狀態訊號 係為一短路狀態訊鵁或一開路狀態訊號;以及 一f電路系統,其包括一電源管理模組,該電源管理模組 係電性連接於該電池模組,該電源管理模組包括·· 電源供應端,用以接收一外部電源;及 ,制早7C,用以讀取該電源供應端之狀態及該開關狀 態訊號並產生一致能訊號或一禁能訊號,又該控制單 元執行下列步驟: 當該開關狀態訊號為該開路狀態訊號且該電源供應端 有接,該外部電料’該資訊裝置由該外部電源供電且該 ,制單7L產生祕能訊號至該電池模組,使該電池模組只 能接收該充電電力以進行充電; 當該開關狀態訊號為該短路狀態訊號且該電源供鹿端 有接,該外部電源時,該,資訊裝置由該外部電源供^該 控制單元產生該致能訊號至該電池,使該電池模植接 收該充電電力或提供該電池電力以進行充電或放電;、、 當該開關狀態訊號為該短路狀態訊號且該 未接收該外部電料’該控卿元產生該致能訊號= 池模組,^電.池勢提供”池電力至該電”· 組’使該資訊裝置由3玄電池模組供電.及 、 當該開關狀態訊號為該開路狀態訊號且該電源供應端 M426145 \未接收該:卜部電源時,該控制單元產生該 禁能訊號至該電 ?=組,令,模組不提供該資訊裝置電力。 Λ-Ι專圍第1項所述之資訊裝置,其中該資訊裝置 3 I:筆記里電腦、—智慧型手機或-平板電腦。 機械開關。 項所这之貧訊裝置’其中該開關為一 :4. 範圍第1項所述之資訊裝置,其中該電池模組 i #包括·-第一電源端,用以提供該電池電力或接收 :充電電力’及一第—控制端’用以接收該致能訊號或該 :能訊號;又該電源管理模組進-步包括:-第二電源端, 電!生連接於4 f冑源端奠用以提供該充電電力或接收該 電池電力,-第二控制端,電性連接於該第一控制端且用 以輸出該致能訊號或該禁能訊號;及一開關控制端,用以 接收該開關之該開關狀態訊號。 5. 如申請專利範圍第i項至第4項中之任一項所述之資訊裝 •置,其中該主電路系統進一步包括-電子開關及-熱鍵辨 4模組,该熱鍵辨識模組用以讀取一鍵盤訊號以控制該電 子開關以產生該短路狀態訊號或該開路狀態訊號。 6. 如申請專利範圍第丨項所述之資訊裝置,其中該電源管理 模組為'一般入式電源管理模組。 13M426145 /,, the scope of the patent application, the information device having the power switch control, comprising: an electric module for providing a battery power or receiving a charging power; and a switch for generating a switch state signal, wherein the The switch state signal is a short circuit state signal or an open circuit state signal; and an f circuit system includes a power management module electrically connected to the battery module, the power management module The power supply terminal is configured to receive an external power source; and the system 7C is configured to read the state of the power supply terminal and the switch state signal and generate a consistent energy signal or a disable signal, and the control unit Performing the following steps: When the switch status signal is the open circuit status signal and the power supply terminal is connected, the external electric material 'the information device is powered by the external power source, and the order 7L generates a secret signal to the battery module. So that the battery module can only receive the charging power for charging; when the switch state signal is the short circuit status signal and the power supply is provided to the deer end When the external power source is used, the information device is supplied by the external power source to the control unit to generate the enable signal to the battery, so that the battery module receives the charging power or provides the battery power for charging or discharging; When the switch state signal is the short circuit status signal and the external power is not received, the control unit generates the enable signal = pool module, and the battery provides "pool power to the power" group The information device is powered by the 3 电池 battery module. And when the switch status signal is the open circuit status signal and the power supply terminal M426145 \ does not receive the power supply, the control unit generates the disable signal to the power? = group, order, module does not provide power for the information device. The information device described in item 1 is the information device 3 I: a computer in a note, a smart phone or a tablet computer. Mechanical switch. The information device of the first aspect of the present invention, wherein the battery module i# includes a first power terminal for providing power or reception of the battery: The charging power 'and a first-control terminal' is configured to receive the enabling signal or the: energy signal; and the power management module further comprises: - a second power terminal, the electrical connection is connected to the 4 f source The second control terminal is electrically connected to the first control terminal and is configured to output the enable signal or the disable signal; and a switch control terminal is configured to provide the charging power or receive the battery power. Receiving the switch status signal of the switch. 5. The information device according to any one of claims 1-4 to 4, wherein the main circuit system further comprises an electronic switch and a hot key identification module, the hot key identification mode The group is configured to read a keyboard signal to control the electronic switch to generate the short circuit status signal or the open circuit status signal. 6. The information device of claim 2, wherein the power management module is a general-input power management module. 13
TW100222568U 2011-11-29 2011-11-29 Information device with power switch control TWM426145U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10439403B2 (en) 2015-01-26 2019-10-08 Hewlett-Packard Development Company, L.P. Smart bag with display for charging a device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10439403B2 (en) 2015-01-26 2019-10-08 Hewlett-Packard Development Company, L.P. Smart bag with display for charging a device
US10574061B2 (en) 2015-01-26 2020-02-25 Hewlett-Packard Development Company, L.P. Smart bag

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