五、新型說明： 【新型所屬之技術領域】 本創作係關於—種手持裝置保護套，特別是指—種可讓手持裝置反向 放電的保護套。 【先前技術】 隨著科技的進步，愈來愈多手持裝置（或稱手持式電子裝置）被使用 者隨身攜帶顧’ _卜出、顧__行_、紐域、數位 攝影機GP S、筆記型電腦等，且該等手持裝置均有其專屬的充電電池 與充電器’以在電力不足時藉由充電器來對充電電池充電。 惟’該等手持裝置均有其獨立的電源系統，導致所述手持裝置的其中 之一沒電時’無輯尚有電力的於手絲置提供電力支援。 再者，由於外出、旅遊時會攜帶的手持裝置非只兩、三種（已如上述）， +而。权u_ v哺換器以及各 國不同的铜，_然更為賴與不便。 ，因此，如何設計出-種可克服上述聊的本創作，乃為本細作人所 亟欲解決的一大課題。 【新型内容】 本創作的主要目的在於提供—種可讓手持裝置反向放電的保護套，藉 由在保縣内⑦置有可讓手縣置反向放電的電路構件，以在緊急時可將 裝置的電力經㈣述保護套而反向放電給另—隻手持裝置。 ;為達上述目的’本創作係提供一種可讓手持裝置反向放電的保護套， 该手持裝置係具有—充電連接器和―電性連接於該充電連接_充電電 M421645 池’該保護套包含：一對應充電連接器、—第一連接器、一雙向DC-DC變 換器、-充放電控制器、-第二連接器以及一充放電選擇開關。其中，該 對應充電連接器係能電性對接於該手持裝置的充電連接器；V. New description: [New technical field] This creation is about a protective device for handheld devices, especially a protective cover that allows the handheld device to reverse discharge. [Prior Art] With the advancement of technology, more and more handheld devices (or handheld electronic devices) are carried by users, such as _ _ _ out, _ _ _ _, New Zealand, digital camera GP S, notes Computers, etc., and these handheld devices have their own rechargeable battery and charger' to charge the rechargeable battery with a charger when power is insufficient. However, these handheld devices have their own independent power supply system, causing one of the handheld devices to be out of power. Moreover, since there are only two or three types of handheld devices that are carried when going out or traveling (as mentioned above), +. The right u_ v feeders and different coppers in different countries are more dependent and inconvenient. Therefore, how to design a kind of novel that can overcome the above-mentioned chat is a major topic that the masters want to solve. [New content] The main purpose of this creation is to provide a protective cover that allows the handheld device to reverse discharge. By placing a circuit component in the county of Neu County that can be reversely discharged in the county, it can be used in an emergency. The power of the device is reversely discharged to the other-only handheld device via (4) the protective cover. For the above purpose, the creative department provides a protective cover for reverse-discharging the handheld device, the handheld device having a charging connector and an electrical connection to the charging connection _ charging battery M421645 pool. A corresponding charging connector, a first connector, a bidirectional DC-DC converter, a charge and discharge controller, a second connector, and a charge and discharge selection switch. Wherein, the corresponding charging connector is electrically connected to the charging connector of the handheld device;
該雙向DC-DC 變換器係具有- DC-DC升降壓電路模組；該充放電控制器係具有過載防止 電路模組該充放電控制器係電性連接於該雙向㈣C變換器，且該第一 連接器和該雙向DC DC變換⑽並分別電性連接於該對應充電連接器，該 對應充電連接㈣再電性連胁該級電控繼；鮮二連接係電性連 接於該雙向㈣C魏_紐電糖_雜連接賴充放電控制 " 喊放電_開關的獅，該級電控制H乃控綱充電電池經 由該雙向DCHX：變鋪蹄料觀”喊電料中之… 3手持裝置乃成經由所述保護套而將其電力予以反向放電給需要 電力補充的另-隻手持裝置，確達到反向放電的目的。 右關Γ能夠更進—步瞭解本創作之特徵、特點和技術内容，請參閱以下 限制本創1 _關式她供參考與說獅，非用以 【實施方式】 本創作係提供一種可讓 有本創作保護套的手持裝置對另放電的保護套，其主要係在讓套 或讓各別套有本創作保護套魏置進行放電（如第3圖所示）， 示）。 …、+持裝置彼此進行充放電（如第4圖所 請參閱第1、^ 該手持裝置7。⑽具有：電=持裝置反向放電的保護套中， 15 7 1和—紐連接於該充電連接器 也7，該充電電池7係可重複充電而供電給手持裝置7 00，該 保護套1Q n 6 匕3 : —對應充電連接器1、一雙向DC_DC變換器2、一充 放電控制器q_ 第一連接器4、一第二連接器5、以及一充放電選擇開 關6。 s &向DC-DC變換器2係具有一 DC-DC升降壓電路模組2 1，請參閱 第 5A 〜— u圖所不即為該雙向DC-DC變換器2的四種可行的實施例電路 圖（其中：笛^ A圖係一個sepic-ZETA雙向DC-DC電路，僅係在原SEPIC ^路^極體旁並聯—個晶體’並在原SEPIC電路的晶體旁並聯一個二極 :達雙向歧電的目的。彻相闕手法就可以把ω B⑺对電 ^ 5 B _雙向Buek—B_ Dd 。如第5 c圖則係為以 祕電路改造的雙向DC-DC電路。如第5 D_係以Cuk電路改造的雙 向DC-DC電路）。 i充放電控制器3係具有一過載防止電路模組3丄，較佳者還具有一 、制電路模、2 ’職辦外放I触度，冑餅自纟充池7的電 力王雜U匕手持裝置；該充放電控繼3係電性連接於雙向此 變換器2且雜-連接器4和雙向㈣c變換器2係並分別電性連接於 撕應充電連接]_，該職充電連接^丨還再紐連接於該充放電控制 器3。該㈣接ϋ5輸連接於雙㈣％侧2。該充放電選擇 開_嫌物^輸州，_充峨侧6的選 擇，而使纽難3控職手持裝置7 0⑽充電電池7經由雙向 _c變換器2來進行對外放電或對内充電（對自身的充電電池7進行充 電，當然雜由賴套1 外接—圖未_充電器）。 M421645 其中，第-連接器4和第二連接器5係具有防接錯設計，以避免接錯， 較佳者，該第-連接器4和第二連接器5係為微型u s歸^ _，以 利用該等微型USB的普遍使祕以及通崎性，而使本創作還能兼具方 便性。該充放電控繼3的_電路模組3 2係可為：一、電流流量管制 器（Power metter)，以管制充電時的電流流量，或二、計時器（Ή·)，以 管制充電時的時間長度。該雙向De_D(：變換器2係還能藉由其dc dc升降 壓電路模組21而調整充電電池7在充放電時的電壓高低。 此外’為了防止各種手持裝置的充電連接器會有漏電之虞，過去係在 手持裝置内的原有電路模組（未標示猶符號）裡做了特殊設計以使習 知充電連接紐能制充電而無法對外放電；而今，為使本案達到，，可反 向放電”的目的，乃必須先取得手持裝置廠商的配合，將其原有電路模組 的特殊設計變更為准予反向放電，如此，手持裝置7⑽的充電電池7乃 除了可經由充電連難7 1 *被充電以外，係雜經由本創作的保護套1 0 0而反向放電，也就是可對其它手持裝置進行充電。 凊參閱第3圖所示，即為本創作容置有一手持裝置7 0 0的保護套1 0 0於放電給另-手持裝置7◦◦a時的示意圖。如圖，使用者經由選擇 左侧保護套1 QQ的充放電聰棚6為放電，以侧充放電控制器3來 控制手持裝置7 〇 〇的充電電池7開始對外放電，所放電的電力再經由雙 向DC-DC變換器2的DC_DC升降壓電路模組2工而升高或降低電壓，以符 σ被充電對象（例如第3圖右側的手持裝置7 0 0 a)所需的電壓。圖中， 藉由一連接線（未標示元件符號） 的連接於保護套10 0的第二連接器5 與手持裝置700 a的充電連接器7 1，即能將保護套10 0内之手持裝 置7 Ο 0的充電電池7電力放電給手持裝置7⑽a的充電電池7，從而 達到在緊急時能夠很方便地將自身手持裝置7〇⑽電力經由所述保護套 0而反向放電、·。另_隻手持裝置7 ◦ 〇 a，使用者外出時將不用因為 臨時沒電而還要隨身攜專用的充電器以及ii〇/22〇 V的轉換器。而為使 本創作保護套1 () () _於各式手持裝置，藉由微型u s罐⑽國 手為通用連接H ’以使任_型式的手持裝置了⑽亦驗由本創作保護套 100而對任一其它型式的手持裝置700a放電。 請參閱第4圖所示，係;六班‘ : 係為各谷置有一手持裝置7 0 〇、7 0 〇 a的兩 ”護套10 0 1〇 〇 3於其間進行充放電時的示意圖。如圖，使用者經 由選擇左側傾套1 Q Q的充放電選擇開關6為放電，以充放電控制 器3來控制其所容置之手持裝置7G0的充電電池7開始對外放電，所放 電的電力翻l由雙向IDe變換Μ的Dd升紐電賴組2 1而升高 或降低電壓料合被充電對象（例如第4圖右觸手持裝置7 〇 〇 a ) 需的電壓圖中’藉由―連接線（未標示元件符幻的連接於左側保護 〇 ◦的第-連接器4與右側倾套i ◦ ◦ a的第二連接器5，即能將 合置於左侧保護套！ 〇⑽之手持裝置7 ◦⑽充電電池7電力放電給容 置於右觸護套1Q〇a内之手躲置7QQa的充電電池7。 T、上所述’摘作可讓手縣置反向放電的保護套的特點在於：藉由 電路構件與結構的特殊設計，使容置且電性對接於本創作保護套10 0内 、裝置7 0 0的充電電池7能夠反向放電，而不再如習知般僅能對該 7 〇 〇供電（當然必須先取得手持裝置廠商的配合，將其原有電 路模組的特殊設計變更為准予反向放電），從而乃能將-手持裝置7 〇 〇 M421645 之充電電池1的電力經由所容置的本創作保護套丄〇〇，而予以反向放電 給需要電力補充的另_隻手持裝置7 〇 〇 a (或亦容置有另一本創作保護 :1⑽a的另—隻手持裝置7◦0 a)，確能達到反向放電的目的；進 / 卜出旅遊時乃不需再攜帶數量既多重的各式充電器、轉換 器和各國不晴轉。藉獅2及其dg dg餅壓電路模 對不同電壓需求的其它手持裝置，而將調升電壓或調降電壓 支的電力扣對外輸出’甚至於還能藉由升降壓電路模組2丄的升 壓而加快充放電。 以上所述者’僅為本創作之較佳可行實施例而已，非因此即偈限本創 作之專利細’舉凡運用本創作書及圖式内容所為之等效結構變化， 均理同包含於本創作之權利細内，合予陳明。 【圖式簡單說明】 第1圖為本創作保護套與手持裝置之間於容置前的示意圖。 第2圖為本創作依據第1圖於容置後的示意圖。 第3圖為本創作容置有一手持裝置的保護套於放電給另一手持裝置 的不意圖0 第4 ®為本創作各容置有一手持裝置的兩保護套於其間進行充放電 時的示意圖。 第5 Α〜5 D圖為本創作保護套令之雙向DC-DC變換器的四種實施例 電路圖。 M421645 -* $ · 【主要元件符號說明】 2 1 DC-DC升降壓電路模組 1 00 ' 1 00a 保護套 1 對應充電連接器 . 2 雙向DC-DC變換器 3 充放電控制器 32 限制電路模組 31 過載防止電路模組 4 第一連接器 • 5第二連接器 6 充放電選擇開關 700、700a手持裝置 7 充電電池 71 充電連接器The bidirectional DC-DC converter has a DC-DC buck-boost circuit module; the charge and discharge controller has an overload prevention circuit module, and the charge and discharge controller is electrically connected to the bidirectional (four) C converter, and the The first connector and the bidirectional DC DC converter (10) are electrically connected to the corresponding charging connector, respectively, and the corresponding charging connection (4) is electrically connected to the electronic control unit; the fresh connecting system is electrically connected to the bidirectional (four) C Wei _ 纽 电 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The device is configured to reversely discharge its power via the protective sleeve to another hand-held device that requires power replenishment, and achieves the purpose of reverse discharge. Right Guanxi can further understand the characteristics and characteristics of the creation. And the technical content, please refer to the following restrictions. This is a _ off-type for reference and lion, not used [Implementation] This creation provides a protective cover that allows the handheld device with this creative case to be discharged. Its main line is to let the set or let The set is protected by the set of protective cover (as shown in Figure 3), shown). ..., + holding devices charge and discharge each other (as shown in Figure 4, see the first, ^ the handheld device 7. (10) The protective cover having the electric=holding device reverse discharge, the 157 and the nucleus are connected to the charging connector 7 and the rechargeable battery 7 is rechargeable and supplied to the handheld device 700, the protective cover 1Q n 6 匕 3 : - corresponding charging connector 1, a bidirectional DC_DC converter 2, a charge and discharge controller q_ first connector 4, a second connector 5, and a charge and discharge selection switch 6. s & -DC converter 2 has a DC-DC buck-boost circuit module 2 1, please refer to FIG. 5A - u diagram is not a circuit diagram of four feasible embodiments of the bidirectional DC-DC converter 2 (where : flute ^ A is a sepic-ZETA bidirectional DC-DC circuit, which is connected in parallel with the original SEPIC ^ gate body - a crystal 'and a parallel pole next to the crystal of the original SEPIC circuit: the purpose of bidirectional disciprocity. It is possible to convert ω B(7) to ^ 5 B _ bidirectional Buek-B_ Dd by the same method. For example, the 5th c diagram is changed to the secret circuit. The bidirectional DC-DC circuit, such as the 5th D_ is a bidirectional DC-DC circuit modified by the Cuk circuit. The i charge and discharge controller 3 has an overload prevention circuit module 3丄, preferably also has a system The circuit module, the 2' job, the external touch I touch, the cake from the charging pool 7 of the power Wang Za U匕 handheld device; the charge and discharge control 3 series is electrically connected to the bidirectional converter 2 and the hybrid-connector 4 and the bidirectional (four) c-converter 2 are electrically connected to the tear-rechargeable connection], respectively, and the charging connection is further connected to the charge-discharge controller 3. The (four) connection 5 is connected to the double (four)% side 2. The charging/discharging selects the opening/discharging state, the _ charging side 6 is selected, and the New York 3 control device 7 (10) rechargeable battery 7 is externally discharged or internally charged via the bidirectional _c converter 2 ( Charging the rechargeable battery 7 of its own, of course, is caused by the external connection 1 - the charger is not included. M421645, wherein the first connector 4 and the second connector 5 have an anti-missing design to avoid misconnection, and preferably, the first connector 4 and the second connector 5 are micro-us. In order to take advantage of the general secrets of these micro USBs and the popularity of Tosaki, this creation can also be convenient. The charging/discharging control module 3 can be: a current flow regulator (Power metter) to regulate the current flow during charging, or two, a timer (Ή·) to regulate charging Length of time. The two-way De_D (the converter 2 can also adjust the voltage of the rechargeable battery 7 during charging and discharging by the dc dc buck-boost circuit module 21. In addition, in order to prevent the charging connector of various handheld devices from leaking Later, in the past, the original circuit module (not marked with the symbol) in the handheld device was specially designed to make the conventional charging connection chargeable and unable to discharge externally; now, in order to achieve the case, The purpose of reverse discharge is to obtain the cooperation of the handheld device manufacturer and change the special design of the original circuit module to permit reverse discharge. Thus, the rechargeable battery 7 of the handheld device 7 (10) is difficult to connect via charging. 7 1 *Besides being charged, it is reversely discharged through the protective cover of the present invention, that is, other handheld devices can be charged. 凊 See Fig. 3, which means that there is a handheld device for the creation. The schematic diagram of the protective sleeve 100 of the 700 is discharged to the other hand-held device 7◦◦a. As shown in the figure, the user selects the charging and discharging of the left side protective cover 1 QQ to discharge, and the side is charged and discharged. Controller 3 comes The rechargeable battery 7 of the handheld device 7 starts to discharge to the outside, and the discharged electric power is further increased or decreased by the DC_DC buck-boost circuit module of the bidirectional DC-DC converter 2, and is charged to the object to be charged. (For example, the handheld device 700 on the right side of Figure 3) The required voltage. In the figure, the second connector 5 connected to the protective cover 10 and the handheld device 700 by a connecting wire (not labeled with the component symbol) The charging connector 7 of a can discharge the rechargeable battery 7 of the handheld device 7 Ο 0 in the protective cover 10 to the rechargeable battery 7 of the handheld device 7 (10)a, thereby enabling the handheld device to be conveniently placed in an emergency. 7〇(10) The power is reversely discharged through the protective cover 0. The other hand-held device 7 ◦ 〇a, when the user goes out, there is no need to carry a dedicated charger and ii〇/ 22〇V converter. In order to make this creation cover 1 () () _ for all kinds of handheld devices, the micro-us cans (10) national hand for universal connection H 'to make any type of handheld device (10) also tested Hand-held protective cover 100 for any other type of hand-held Set 700a to discharge. Please refer to Figure 4, the system; six classes': for each valley with a handheld device 7 0 〇, 7 0 〇a two "sheath 10 0 1 〇〇 3 charge and discharge between them As shown in the figure, the user selects the charge and discharge selection switch 6 of the left side of the sleeve 1 to discharge, and the charge and discharge controller 3 controls the rechargeable battery 7 of the handheld device 7G0 that is accommodated to start external discharge. The power of the discharge is increased or decreased by the two-way IDe conversion of the Dd booster group 2 1 in the voltage diagram of the charged object (for example, the right touch device 7 〇〇a of FIG. 4) The connector can be placed on the left side of the left side by means of a "connecting line" (the first connector 4 connected to the left side protection 未 and the second connector 5 of the right side i ◦ a). 〇(10) Handheld device 7 ◦(10) Rechargeable battery 7 is electrically discharged to the battery. The hand placed in the right touch sheath 1Q〇a hides the rechargeable battery 7 of 7QQa. T, the above-mentioned feature of the protective cover that allows the reverse discharge of the hand county is characterized by: the special design of the circuit components and the structure, so that the device is placed and electrically connected to the creative protective cover 100, the device The rechargeable battery 7 of the 700 can be reversely discharged, and it is no longer possible to supply power to the 7 〇〇 as is conventional (of course, it is necessary to obtain the cooperation of the handheld device manufacturer to change the special design of the original circuit module to The reverse discharge is granted, so that the power of the rechargeable battery 1 of the handheld device 7 〇〇 M421645 can be reversely discharged to the other hand-held device requiring power supplementation via the accommodating protective cover of the present invention. Device 7 〇〇a (or another hand-held device 7◦0 a that also houses another creative protection: 1(10)a) can indeed achieve the purpose of reverse discharge; no need to carry in/out of travel The number of chargers, converters and countries that are both numerous are not clear. By using the lion 2 and its dg dg cake pressure circuit module for other hand-held devices with different voltage requirements, the power button for raising or lowering the voltage is externally outputted' even by the buck-boost circuit module 2 The boost of 丄 accelerates charge and discharge. The above description is only a preferred and feasible embodiment of the present invention, and therefore, the patents of the present invention are not limited to the equivalent structural changes of the present application and the contents of the drawings. The right to create is combined with Chen Ming. [Simple description of the diagram] Figure 1 is a schematic diagram of the creation of the protective cover and the handheld device before being placed. Figure 2 is a schematic view of the creation according to Figure 1 after being placed. Figure 3 is a schematic view of the creation of a protective cover for a handheld device for discharging to another handheld device. The fourth <RTIgt; Fig. 5 to Fig. 5D is a circuit diagram of four embodiments of the bidirectional DC-DC converter of the present invention. M421645 -* $ · [Main component symbol description] 2 1 DC-DC buck-boost circuit module 1 00 ' 1 00a Protective cover 1 corresponding charging connector. 2 Bidirectional DC-DC converter 3 charge and discharge controller 32 limiting circuit Module 31 overload prevention circuit module 4 first connector • 5 second connector 6 charge and discharge selection switch 700, 700a handheld device 7 rechargeable battery 71 charging connector