1234331 五、發明說明（1) 【發明所屬之技術領域】 本發明係為一種電池長時效保存之控制電路，特別是 關於一種可讓低容量電池在長時間未使用時，仍能保存其 内部電力的控制電路^不致因保護電路使電力消耗殆盡而 損壞。 【先前技術】 按，如何提供穩定且長效的電源供應，一直是各類小 型電子產品中重要的研究課題，大多.的小型電子產品，尤 其是隨身攜帶型的電子產品，如行動電話、個人數位助理 機（PDA)，是使用一可充電的電池提供電子產品長效且穩 定之供電模式，在該可充電電池中會設有一保護電路，可 保護充電電池在充電時不致過量而燒毁。 一般小型電子產品中所使用的可充電電池，在銷售至 使用者手上前，都會在其内部會充電70 %的電量，防止因 運達過程的溫度變化產生危險，並以防止在銷售至使用者 手上前，因時間過久而使其内部電力消耗殆盡而損毁。另 一般使用者在買回新的充電電池後，都要經過一長時間 (八小時到十二小時）的充電，主要也是因為其内部電池的 電量已相當低，若未將電池的電力充滿，會影響未來的蓄 電量。 然而，在某些小型電子產品中所使用的充電電池，因 耗電量低，而蓄電量亦相當低，如藍芽耳機、電子手錶 等，且其内部電池使用者無法單獨拆下充電，若長時間未1234331 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a control circuit for long-term storage of batteries, and in particular, to a low-capacity battery that can retain its internal power when it has not been used for a long time. The control circuit ^ will not be damaged due to the exhaustion of power by the protection circuit. [Previous technology] Press, how to provide a stable and long-term power supply has been an important research topic in various small electronic products, most of which are small electronic products, especially portable electronic products, such as mobile phones, personal Digital Assistant (PDA) uses a rechargeable battery to provide a long-lasting and stable power supply mode for electronic products. A protective circuit is provided in the rechargeable battery to protect the rechargeable battery from being overcharged and burned during charging. Rechargeable batteries used in general small electronic products will be charged with 70% of the electricity before they are sold to users, to prevent danger due to temperature changes during the delivery process, and to prevent sales to use. The user was in front of him, and because of the long time, the internal power consumption was exhausted and damaged. In addition, after buying a new rechargeable battery, ordinary users have to charge it for a long time (eight hours to twelve hours), mainly because the internal battery has a low charge. If the battery is not fully charged, Will affect future storage capacity. However, the rechargeable batteries used in some small electronic products have low power consumption and relatively low power storage, such as Bluetooth headsets and electronic watches, and users of their internal batteries cannot remove the charge separately. Long time
1234331 五、發明說明（2) 使用，或者長時間後才銷售至使用者手上，則可能因電池 内的保護電路使充電電池内部的電力消耗殆盡，而造成該 電池再也無法充電而損毀。 以藍芽耳機來說，由於其耗電量非常之低，因此廠商 大多是以一低容量之充電電池來提供藍芽耳機使用，一方 面可降低其生產成本，再者由於低容量之充電電池體積祀 小，應用於藍芽耳機中可將其進一步微型化，以符合時^ 之潮流。然而該藍芽耳機在長時間未使用時，豆保蠖 之很可能將低容量電池消耗殆盡。 ％ & 是每小 (mA)之 電量就 而高容 通路商 動輒上 機根本 換電 保固期 龐大， 所使用 終於成 之控制 時20 0微 電量，I ---- q m Tt叼Uf間内 會低於可充電之最低容量，造成電池無法再 池（如70〇111八")目丨丨4»从#士*^“_ 一般來說，監牙斗機T保護電路π和觅重大約 安Α)左右，若是其充電電池只有8〇毫安 J表示該右番Φ a在二到三禮拜的時間内， 量 販 月 X "人包Ί热法再夯 6 電池（如7〇〇mA)則大約可有五個月的保存期限。 當工廠將藍芽耳機製造完成之後，從出廠 售最後至使用者手中使用，复巾 、' ㈤山你田土 / r ^ m /、干過程少輒數週， ，因此使用者很可能於買回產品後， 無法充電使用，又因無法自行拆下，需二^该耳 池，而留下不良之印象。對於廠商而言 甚廠更 内，原廠維修是免費的，而所造成的：f,在 不論就廠商或消費者而言，都是造成負面：旦：當 職是，纟案發明人有感於上述小=響。 電池之不便及缺失，乃潛心研究配合學理:產品中 功地研究出一種簡易且低成本之「1運用， 电也長時效保存1234331 V. Description of the invention (2) If it is used or sold to the user after a long period of time, the protection circuit inside the battery may exhaust the internal power of the rechargeable battery, causing the battery to no longer be charged and damaged. . For Bluetooth headsets, because of their very low power consumption, manufacturers mostly provide Bluetooth headsets with a low-capacity rechargeable battery, which can reduce their production costs on the one hand, and because of low-capacity rechargeable batteries Small size, used in Bluetooth headsets can be further miniaturized to meet the current trend. However, when the Bluetooth headset is not used for a long time, it is very likely that Doubao will exhaust the low-capacity battery. % &Amp; It means that the power of each small (mA) is high, and the high-capacity channel quotient is easy to use. The machine has a large warranty period. The micro-electricity used is 20 microwatts when it is finally controlled. I ---- qm Tt 叼 Uf It will be lower than the minimum capacity that can be charged, causing the battery to no longer be able to be recharged (such as 70〇111 八 "). About Ann A), if its rechargeable battery is only 80 mAh, J said that the right fan Φ a within two to three weeks, the amount of sales X " person pack heat method and then ram 6 batteries (such as 〇〇〇 mA) can have a shelf life of about five months. After the Bluetooth headset is manufactured by the factory, it will be used from the end of the factory to the end of the user's hands. The towel, '' 山 你 田土 / r ^ m /, dry process is less After several weeks, users may not be able to charge and use the product after they have bought it back, and because they cannot remove it by themselves, they need to use the earphones, leaving a bad impression. For manufacturers, they are even more inside the factory. The original factory repair is free, and the cause: f, whether it is caused by the manufacturer or the consumer, Face: Once: in the post, the inventor of the case felt the above small = loud. The inconvenience and lack of the battery, is concentrated on research and theory: the product has successfully developed a simple and low-cost "1 use, electricity also Long-term preservation
第6頁 1234331 五、發明說明（3) 電路」，可透過本發明之控制電路，可有效地將未使用的 電池完全切斷與保護電路或供電迴路的連線，而使其不會 有任何的消耗，而要使用時才導通電池的迴路，進而加強 電池的品質。 【發明内容】 本發明之目的係在提供一種電池長時效保存之控制電 路，可使未使用之電池完全切斷與保護電路或供電迴路的 連線，如此確保電池可長時效地保存，而不致因時間過久 造成電池損毁。 為達成上述目的，本發明提供一種電池長時效保存之 控制電路，連接於一電池及一保護電路之間，可接受一外 部電力對該電池充電，該控制電路包括：一開關單元、一 閂鎖單元、一控制單元及一觸發單元，其中該開關單元分 別連接於該電池及該保護電路之間，可切斷或導通該電池 與該保護電路間之連接；而該閂鎖單元連接於該開關單元 之控制端，用以控制該開關單元導通或斷路；該控制單元 則連接於該閂鎖單元，用以產生一第一觸發訊號傳送至該 閂鎖單元，控制該開關單元斷路，形成該電池之長時效保 存狀態；以及該觸發單元則連接該外部電力之輸入端及該 閂鎖單元，當有一外部電力輸入時，該觸發單元發出一第 二觸發訊號傳送至該閂鎖單元，控制該開關單元導通該電 池與該保護電路之間的連接。Page 61234331 V. Description of the invention (3) Circuit "Through the control circuit of the present invention, the unused battery can be completely cut off from the connection of the protection circuit or the power supply circuit, so that it will not have any Consumption, and only when the battery circuit is used, the quality of the battery is enhanced. [Summary of the Invention] The purpose of the present invention is to provide a control circuit for long-term storage of a battery, which can completely disconnect the unused battery from the protection circuit or the power supply circuit. The battery is damaged due to excessive time. In order to achieve the above object, the present invention provides a control circuit for long-term storage of a battery, which is connected between a battery and a protection circuit and can be charged by an external power. The control circuit includes a switch unit and a latch. Unit, a control unit and a trigger unit, wherein the switch unit is respectively connected between the battery and the protection circuit, and can cut off or conduct the connection between the battery and the protection circuit; and the latch unit is connected to the switch The control end of the unit is used to control the switch unit to be turned on or off; the control unit is connected to the latch unit to generate a first trigger signal to the latch unit to control the switch unit to open circuit to form the battery Long-term preservation state; and the trigger unit is connected to the external power input terminal and the latch unit. When there is an external power input, the trigger unit sends a second trigger signal to the latch unit to control the switch. The unit conducts the connection between the battery and the protection circuit.
1234331 係以藍 為藍芽 一藍芽 一處理 。該藍 電電池 池1 2係 為該電 在出廠 五、發明說明（4) 【實施方式】 為了使 貴 技術内容，請參 所附圖示僅提供 制者。 首先本發明 第一圖所示，係 明主要是裝設於 芽耳機10中設有 運作之主要元件 為一低容量之充 合物電池，該電 該藍芽耳機1 0亦 1 0内之電池1 2是 拆下。 審查委員能更進一 閱以下有關本發明 參考與說明用，並 芽耳機為實 耳機之充電 耳機1 〇等小 器11，用以 芽耳機1 0内 ’可為一裡 提供該藍芽 池1 2之充電 前即裝設完 步瞭解本發明之特徵及 之詳細說明與附圖，然 非用來對本發明加以限 施例加以說明，請參閱 狀態環境示意圖。本發 型的電子產品中，該藍 控制該藍芽耳機1 0正常 口又有 電池1 2，較佳地 I合物電池或一鎳氫聚 耳機1 0所需之電力，而 迴路13，而該藍芽耳機 成，使用者並不能將其 在該電池1 2前連接有一保護電路2 0，並可將該誃笫且 放置i充電器上，以連接-外部電力21對該 、行充電，而該保護電路2 0内設有一充電電流控制I [ 2 2 以及相關之電子零組件（如第三圖），可控制該外部電力2 i 對該電池1 2的充電電流，以保護該電池1 2進行充電。 本發明之控制電路3 0則連接於該電池丨2與該保護電路 2 0之間’用以切換該電池1 2對該保護電路2 〇之導通或斷 路’抑或對該藍芽耳機10供電迴路13的導通或斷路，當本 發明之控制電路3 0切斷該電池1 2與該保護電路2 〇或供電迴1234331 uses blue as a bud, a blue bud and a treatment. The blue battery 12 is the battery. The factory is out of the factory. 5. Description of the invention (4) [Embodiment] In order to make your technical content, please refer to the attached picture for the manufacturer only. Firstly, as shown in the first figure of the present invention, it is shown that the main component installed in the bud headphone 10 is a low-capacity rechargeable battery. The battery in the Bluetooth headset 10 is also 10 1 2 is removed. The reviewing committee can further read the following reference and description of the present invention, and the earphones are the earphones, such as the charging earphones 10 and other small devices 11, which are used to shoot the earphones within 10 '. The Bluetooth pool 1 can be provided for 1 mile. It is installed before charging to understand the features of the present invention and the detailed description and drawings, but it is not intended to explain the present invention in a limited embodiment. Please refer to the schematic diagram of the state environment. In the electronic product of this hairstyle, the blue controls the Bluetooth headset 10 with a normal mouth and a battery 12, preferably an I-battery battery or a NiMH poly headset 10, and the circuit 13 and the The Bluetooth headset is completed. The user cannot connect a protection circuit 20 in front of the battery 12 and place it on the i charger to connect-external power 21 to charge the line. The protection circuit 20 is provided with a charging current control I [2 2 and related electronic components (as shown in the third figure), which can control the charging current of the external power 2 i to the battery 12 to protect the battery 1 2 Charge it. The control circuit 30 of the present invention is connected between the battery 丨 2 and the protection circuit 20 'for switching the battery 12 on or off to the protection circuit 2' or the power supply circuit of the Bluetooth headset 10 13 is turned on or off, when the control circuit 30 of the present invention cuts off the battery 12 and the protection circuit 2 or supplies power back
第8頁 五、發明說明（6) 邏輯反向”2!組成一正反器所形成，設有一輸入端及一 輸出端，該輸出j連接於該開關單元31之控制端（G)。 其中該控制車元33係連接於該問鎖單32元之輸入端， 斷號傳送至該問鎖單元…控制該開 保存狀態’而該控 處理器U内執行有一電池長時效保存之控 時間不使用該藍芽耳機10時，即可控制 = 該第一觸發訊號。 干几以物出 其中該觸發單元34連接該外部電力21之輸入端及兮 鎖單元3厂較佳地該外部電力21之輸入端可為一連接=外 部電力21之：接點或電接頭，當該外部電力21之輸入端有 電力輸入時，該觸發單元34發出—第二 該閃鎖單元32,控制該開關單元31導通該電池 電路20之間的連接，換言之，當使用者第一次使用，或 時間不使：後再度使用日夺’只要一插接充電器，以提供該 外部電力J、’即可發出該第二觸發訊號，控制該開關單^ 3 1導通該電池1 2與該保護電路2 〇之間的連接。 .ΐΐϊ二L芽耳機10實施例中’會設有-按鍵開關 作為藍芽耳機1〇之#控，如接電時，I用者可利用按 按鍵開關超過2分鐘，來設定該處理器丨i送出— ^ 電=即32控制該開單元31切斷該電池12 與該保δ蔓電路20或供電迴路的連接。此舉可使該充電電池 1234331 五、發明說明（7) 1 2即使在長時間未使用的狀況下，不至於被保護電路 供電迴路將電量消耗殆盡。 煩請參閱第四圖所示，係為本發明連接外部電力 施例電路圖，本實施例透過設置一連接介面2 11於該角 單元3 4與該外部電力2 1之間，因此當外部電力2 1電性 時’觸發單元34之重設端（Reset)獲得較高之訊號準 以送出該第二觸發訊號觸發該閂鎖單元3 2控制該開關 3 1導通。換句話說，在該電池1 2長時間斷路後，使用 可外接一外部電力2 1，藉此開啟該電池1 2之正常使用 能。 窗 纟75上所述’本發明之電池長時效保存之控制電路 侍電池1 2=電量不致於在長期未使用下而被消耗至可 低容量以下，且以簡易之邏輯電路即可確保該電 :此正常’克服習知電路的缺失，職是本發明確能藉 ，路之技術，提供一種迴然不同於習知者的設計， 用向整體之使用價冑，又其申請前未見於刊物或公開 ^誠已符合發明專利之要件，庚依法提出發明專利 而p准土 ^所揭露之圖式、說明，僅為本發明之實 而已’凡精于此項姑益 之改良，而這些改^者#可依據上述之說日月作其他 定之專利範圍ΐ。 屬於本發日月之發8月精神及以下 2 0或 之實 尋發 連接 ί， 單元 者亦 功 可使 回充 池12 上述 堪能 使 中 施例 種種 所界5. Description of the invention (6) Logic inversion "2! It is formed by forming a flip-flop, which is provided with an input terminal and an output terminal, and the output j is connected to the control terminal (G) of the switching unit 31. Among them The control car unit 33 is connected to the input terminal of the question lock sheet 32, and the broken number is transmitted to the question lock unit ... to control the open save state ', and the control processor U executes a battery long-term save control time. When using the Bluetooth headset 10, it can be controlled = the first trigger signal. It is possible to find out where the trigger unit 34 is connected to the input of the external power 21 and the lock unit 3 factory preferably the external power 21 The input terminal can be a connection = external power 21: a contact or an electrical connector. When there is power input at the input terminal of the external power 21, the trigger unit 34 sends out—the second flash lock unit 32 controls the switch unit 31. Turn on the connection between the battery circuits 20, in other words, when the user uses it for the first time, or the time is not up: use it again later, as long as a charger is connected to provide the external power J, Second trigger signal to control the switch ^ 3 1 conducts the connection between the battery 12 and the protection circuit 20. In the embodiment of the second L bud earphone 10, there will be a-key switch as the # control of the bluetooth earphone 10, such as when power is connected The user can set the processor to send out by pressing the key switch for more than 2 minutes. ^ Electricity = 32 Controls the open unit 31 to cut off the connection between the battery 12 and the δ protection circuit 20 or the power supply circuit. This can make the rechargeable battery 1234331 V. Description of the invention (7) 1 2 Even under the condition of not being used for a long time, the power supply circuit of the protected circuit will not run out of power. Please refer to the fourth figure for details. The circuit diagram of the embodiment for connecting external power of the present invention. In this embodiment, a connection interface 2 11 is provided between the corner unit 34 and the external power 21, so when the external power 21 is electrically, the trigger unit 34 is reset. The reset terminal receives a higher signal level to send the second trigger signal to trigger the latch unit 3 2 to control the switch 31 to turn on. In other words, after the battery 12 has been disconnected for a long time, it can be connected to an external Power 2 1 by which the battery 1 2 is turned on normally Yes. The control circuit of the battery of the present invention stored for a long time as described in window 75. The battery 1 2 = the power will not be consumed below the low capacity under long-term unused, and can be ensured by simple logic circuits. The electricity: This normal 'overcomes the lack of conventional circuits, and it is the invention that the present invention can indeed borrow the road technology to provide a design that is different from the conventional one. Seen in publications or publications, since the requirements of the invention patent have been met, Geng proposed the invention patent according to the law, and the figures and descriptions disclosed by p. Are only for the actuality of the present invention. These modifiers can be used to determine other patent scopes according to the above description. It belongs to the spirit of the issue of the sun and the moon in August and the following 20 or the actual search connection. The unit can also make the charge back to the pool. The above 12 can make the middle of the examples