TW201008056A - System and method for providing power to an electronic device - Google Patents
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201008056 九、發明說明: 相關申請案之掛照 本申請案係2003年12月10曰所申請之美國專利申請 案序號10/732,103的部分接續申請案,其分別主張2002年 12月10曰’ 2003年1月22日,及2003年2月4日所申 請之美國專利臨時申請案序號60/432,072,60/441,794,及 60/444,826的權益’該等申請案將全部地結合於本文,以供 參考。本申請案亦分別主張2006年2月24曰,2006年3 ❹ 月3日,20〇6年3月10日,及2006年5月3日所申請之 美國專利臨時申請案序號60/776,332,60,778,761, 60/781,456 ’及60/797,140的優先權,該等臨時申請案將全 部地結合於本文,以供參考。 【發明所屬之技術領域】 本發明有關用以透過電力輸送表面來提供電力至一或 更多個電子裝置之電子系統及方法。 【先前技術】 . 多種移動式電子裝置,諸如玩具,遊戲裝置,行動電 話,膝上型電腦’相機’及個人數位助理已連同其供電方 式而一起發展。該等裝置典型地包含電池,該電池係藉由 透過電力線單元來將其連接至諸如電氣插孔之電源而可再 充電。在典型的架構中,該電力線單元包含插孔連接器及 電池連接器’該插孔連接器係用以連接至電氣插孔以及該 電池連接器係用以連接至對應的電池電力插座。該插孔連 接器及電池連接器係彼此相互通信’使得電氣信號可流動 201008056 於其間。在某些架構中,該電力線單元亦包含電力轉接器 (adaptor),該電力轉接器分別透過八〇輸入線及輪出 線而連接至插孔連接器及電池連接器,以致使該電力線單 元操作以成為電力轉接器。 然而,製造商通常製作其自有模型之電子裝置,且並 未使其電力線單元與其他製造商之電子裝置或與其他類型 之電子裝置可相容。因而,由一製造商所製作的電池連接 器將典型地無法裝配至另一製造商所製作的電池電力插座 ©之内。進-步地,針對一類型之裝置所製作之電池連接器 將典型地無法裝配至針對另-類型之裝置所製作的電池電 力插座之内。而製造商會有如此做法,常是因為諸如成本, 責任關係,不同的電力需求’及獲取更大的市場佔有率之 若干原因。 此可成為消1者的問題,因為他(她)們必須購買可相容 的電力線單S以供其特殊的電子裝置用。因為人們往往易201008056 IX. INSTRUCTIONS: RELATED APPLICATIONS This application is part of the continuation application of US Patent Application No. 10/732,103, filed on December 10, 2003, which claims December 10, 2002. U.S. Patent Application Serial No. 60/432,072, the entire disclosure of which is incorporated herein by reference in its entirety in for reference. This application also claims US Patent Provisional Application No. 60/776,332, filed on February 24, 2006, March 3, 2006, March 10, 2006, and May 3, 2006, respectively. The priority of 60, 778, 761, 60/781, 456 ' and 60/797, the entire disclosure of which is incorporated herein by reference. TECHNICAL FIELD OF THE INVENTION The present invention relates to electronic systems and methods for providing power to one or more electronic devices through a power delivery surface. [Prior Art] A variety of mobile electronic devices, such as toys, game devices, mobile phones, laptops's cameras' and personal digital assistants have been developed along with their power supply methods. Such devices typically include a battery that can be recharged by connecting it to a power source, such as an electrical jack, through a power line unit. In a typical architecture, the power line unit includes a jack connector and a battery connector. The jack connector is for connection to an electrical jack and the battery connector is for connection to a corresponding battery power outlet. The jack connector and battery connector are in communication with one another' so that electrical signals can flow 201008056 in between. In some architectures, the power line unit also includes a power adapter (adaptor) that is connected to the jack connector and the battery connector through the eight input lines and the wheel outlets, respectively, such that the power line The unit operates to become a power adapter. However, manufacturers typically make electronic devices of their own models and do not make their power line units compatible with other manufacturers' electronic devices or with other types of electronic devices. Thus, a battery connector made by one manufacturer will typically not fit into a battery power outlet © made by another manufacturer. Further, battery connectors made for one type of device will typically not fit into battery power sockets made for other types of devices. Manufacturers do this, often because of reasons such as cost, responsibility, different power needs, and several reasons for gaining greater market share. This can be a problem for the consumer because they must purchase a compatible power line single S for their particular electronic device. Because people tend to be easy
於更換裝置’ ~以針對他們亦必須更換電力線單元而言, 係不方便且係昂貴的。進—步地,不再有用的電力線單元 常被丟棄而造成浪費;而且,人們通常擁有許許多多不同 類型的電子裝置,針對各個電子裝置而擁有電力線單元係 不方便的,因& ’需要有一種可提供電力至一或更多個不 同之電子裝置的電子系統。 【發明内容】 本發明使用一種具有且借雷+ ± 但丹穷兴甫電力輸送表面之電力輸送支 撐結構的電子系統,該電力輪读本π及丄 茨电刀输送表面係由分離的導電區所 201008056It is inconvenient and expensive to replace the device's for them to also have to replace the power line unit. In a step-by-step manner, power line units that are no longer useful are often discarded and wasteful; moreover, people usually have many different types of electronic devices, and it is inconvenient to have power line units for each electronic device, because & There is an electronic system that provides power to one or more different electronic devices. SUMMARY OF THE INVENTION The present invention uses an electronic system having a power transmission support structure for the power transmission surface of the mine, which is separated from the conductive area by a separate conductive area. 201008056
種:有可提供電位差於其間。本發明亦使用-個接點之電子裝置’該等接點係配置使得當電 ::置係由電力輸送支撐結構所承栽時,該等接點之至少 :::接,該等導電區之一導電區以及該等接點之另一接 接二該等導電區之另—導電區。該電力輸送表面及該等 接點係配置使得電位差可提供至該等接點,而與電子裝置 相對於電力輸送表面的定向無關。該電子裝置包含且承載 電路’該電路自接點接收電位差’將電位差整流,以及提 供使用來供電電子裝置之所欲的電位差。 ’及優點將在參考 ’變成被較佳地瞭 本發明之該等及其他的特性,觀點 下文之圖式,說明,及申請專利範圍時 解。 【實施方式】 圖1係依據本發明之用於以電力輸送表面uia來提供 電力至電氣或電子裝置112的電力輸送系統100之透視 圖。電力輸送系統100可供電至一個以上之由相同或不同 罾#製造商所製成之電子裝置,而且可供電至不同類型的電 子裝置,此將降低消費者必須具有電力線單元以供其所使 用之各個電子裝置用的需求。電子裝置112可為諸如玩具, 遊戲裝置,行動電話,膝上型電腦,相機,個人數位助理 等之許多不同的類型,·該等裝置的大部分裝置係移動式, 且可由可再充電式電池所供電。然而,本發明亦可應用至 諸如桌上型電腦之一般並非視為移動式之電子裝置。 系統100包含電力輸送支撐結構lu,該電力輸送支樓 7 201008056 結構係透過電力線單元113而連接至電源(未顯示);該電源 可為諸如電氣插座或電池之許多不同的類型,且可透過單 7L 113來提供電位差至結冑lu巾之分離的導電區。該電 位差被提供至電子裝置112以回應於在表面111&上之由結 構1U所承載的裝置112;在此方式中,該表面ma可操 作以輸送電力至電子裝置112。 電子裝置112可由電力輸送表面以許多不同的方式而 供電,例如表面llla可提供電荷至裝置112之中所包含的 ® 電池’此常係用於移動式裝置的情況。裝置112亦可由表 . 面llla而直接供電,此係有用於其中裝置112並非電池操 • 作式,或其中企望於以移開其電池而操作該裝置112的情 勢中;此之實例係當使用膝上型電腦時,在已將其電池移 開之後,若由表面11 13來提供電力至該膝上型電腦時,該 膝上型電腦可操作。 電力輸送支撐結構111可包含許多不同的材料,但其 較佳地包含具有分離的導電區之絕緣材料,該等分離的導 ❿ t區界定表面llla之至少—部分^如下文所更詳細解說 地,該等導電區係分離以使其提供電位差至電子裝置112。 在此實施例中,電子裝置112包含及承載彼此相互通 信之接點及電子電路。在操作中,當接點接合表面llu時, 該電路透過該等接點而接收來自電力輸送表面的電位差; 該電位差係由電子電路所整流,而提供可使用以供電電子 裝置之所欲的電壓電位。有利的是,該電路係由裝置 所承載,以致可將該電路設計以接收來自電力輸送表面的 8 201008056Species: There is a potential difference between them. The present invention also uses a contact electronic device 'these contacts are configured such that when the electrical system is placed by the power transmission support structure, at least:::, the conductive regions One of the conductive regions and the other of the contacts are connected to the other conductive regions of the conductive regions. The power transfer surface and the contact arrangements are such that a potential difference can be provided to the contacts regardless of the orientation of the electronic device relative to the power transfer surface. The electronic device includes and carries a circuit 'the circuit receives a potential difference from a contact' to rectify the potential difference and provides a desired potential difference for powering the electronic device. The 'and advantages' will become preferred in the context of the present invention and other features, aspects, drawings, descriptions, and claims. [Embodiment] FIG. 1 is a perspective view of a power delivery system 100 for providing power to an electrical or electronic device 112 with a power delivery surface uia in accordance with the present invention. The power delivery system 100 can supply power to more than one electronic device made by the same or different manufacturers, and can be powered to different types of electronic devices, which would reduce the need for the consumer to have a power line unit for their use. The requirements for each electronic device. The electronic device 112 can be many different types such as toys, gaming devices, mobile phones, laptops, cameras, personal digital assistants, etc., most of the devices are mobile, and can be rechargeable batteries Powered by. However, the present invention is also applicable to an electronic device such as a desktop computer which is generally not regarded as a mobile type. The system 100 includes a power delivery support structure lu that is coupled to a power source (not shown) via a power line unit 113; the power source can be of many different types, such as an electrical outlet or battery, and is permeable to a single 7L 113 provides a conductive region with a potential difference to the separation of the crucible. The potential difference is provided to the electronic device 112 in response to the device 112 carried by the structure 1U on the surface 111& in this manner, the surface ma is operable to deliver power to the electronic device 112. The electronic device 112 can be powered by the power delivery surface in a number of different ways, for example, the surface 111a can provide charge to the ® battery included in the device 112. This is often the case for mobile devices. The device 112 can also be powered directly from the surface 111a, which is used in situations where the device 112 is not a battery operation, or where it is desired to operate the device 112 with its battery removed; this example is used when In the case of a laptop, the laptop is operable if power is supplied to the laptop by surface 11 13 after its battery has been removed. The power delivery support structure 111 can comprise a plurality of different materials, but preferably comprises an insulating material having separate conductive regions defining at least a portion of the surface 111a as explained in more detail below The conductive regions are separated to provide a potential difference to the electronic device 112. In this embodiment, electronic device 112 includes and carries contacts and electronic circuitry that communicate with one another. In operation, when the contacts engage the surface 11u, the circuit receives a potential difference from the power transfer surface through the contacts; the potential difference is rectified by the electronic circuit to provide a desired voltage that can be used to power the electronic device Potential. Advantageously, the circuit is carried by the device such that the circuit can be designed to receive from the power delivery surface 8 201008056
❹ 電位差,且以所欲的電壓電位來提供該裝置ιΐ2〇 此特性係有用的,因為有時候可企望於 :來供電多重的電子裝置,料裝置可操作以== 粑圍的電壓電位。在若干情勢中,該等電子裝置係相同類 型的裝置(亦即’兩個行動電話),該等電子裝置可為相同的 式樣且具有相同的電壓需求,或該等電子裝置可為不同的 式樣且具有不同的電壓需求,該不同的式樣可由相同的或 不同的製造商所製成。在其他情勢中,該等電子裝置係不 同類型的裝置(亦即,行動電話及膝上型電腦),不同類型的 裝置一般需要不同範圍的電壓電位,雖然在一些實例中, 該等電壓電位係相同的,該不同類型之裝置可由相同的或 不同的製造商所製成。因此,用於各個裝置之電子電路係 設計使得電力輸送表面可提供電力至具有許多不同的電壓 需求之多重電子裝置。 依據本發明’該等接點係配置使得可將電位差提供至 電子電路,而與電力輸送表面111&上之裝置112的定向無 關’換S之’電位差係針對所有的角度0而提供至電子電 路。此特性係由於若干理由之緣故而有利,例如該等接點 可接合表面111a,使得至少兩個接點係在不同的電位,而 無需對齊該等接點與該表面。在此實施例,角度0對應於 結構111的侧邊與參考線142之間的角度,該參考線ι42 係延伸穿過裝置112且與表面ii2a平行。然而,應注意的 是’可使用另外的參考;此處,角度0具有在大約〇。(:與 360°之間的值。 201008056 當供電多重電子裝置時,此特性亦係有利的,因為該 等電子裝置可以以許多更不同的方式來配置於表面Ilia之 上;此允許更有效率地使用表面111a,以致使更多的裝置 可承載於電力輸送表面之上,且由該電力輸送表面所充 電。此係有用於其中並不具有足夠的電氣插座可用以個別 地充電該多重的電子裝置之情勢中。大致地,當增加長度L 及/或寬度W時,結構111可承載更多的電子裝置;當減少 長度L及/或寬度W時,則承載更少的電子裝置。結構U1 β 可承載之裝置的數目亦可根據裝置之大小而定,例如行動 電話係典型地比膝上型電腦更小。 電力輸送支撐結構111可具有許多不同的形狀,但此 處,其係以表面111a為矩形以致使結構111界定立方體而 顯示。表面111a係顯示為實質地平坦,且分離的導電區界 定由絕緣材料區來予以相互分離之連續的表面。表面1Ua 延伸於相對的側邊115a及11 5b之間,同樣地也延伸於相 對的側邊115c及115d之間。相對的側邊115c及115d延伸 ® 自側邊115&及U5b相對的末端,且在該等末端之間。侧邊 115a及115b係相對於側邊115c及115d而定向於非零的角 度;在此特殊的實例中,該非零的角度約為9〇。,因為表面 Π la係矩形《在其他實施例中,表面丨丨la可為弯曲的三 角形的’及其類似形狀的;當表面1 i la係圓形時,結構i丄丄 可界定為一圓柱體。 電子系統100具有可提供上述該等特性及優點以及其 他特性及優點之許多不同的實施例,若干實施例係說明於共 201008056 同申請專利審查中之美國專利申請案序號第10/732,1〇3號 中,若干更多的實施例將描述於此。 圖2係電子系統頂視圖’該電子系統係實施以做為用 於以電力輸送表面來提供電力至電子裝置112的電力輸送 系統101。該系統1 〇 1係相似於系統i 00且包含電力輸送支 撐結構111及電力線單元113。在此實施例中,表示為表面 111 a’之電力輸送表面包含兩個分離的導電區(表示為區域 116及117);區域116及117係藉由絕緣區119(圖&及圖 ® 5b)而彼此分離,且界定分離的連續表面。 區域119提供導電區116及117之間的電氣隔離,以 致使電位差可提供於該等導電區之間。若電流流動於導電 區116及117之間時’當接點接合表面1 i丨a ’時,電流亦流 過由電子裝置112所承載之電子電路。在此方式中,當裝 置112係由電力輸送支撐結構U1所承载時,可將電力提 供至裝置112 ;若電流流動於區域丨16及丨17之間而不流過 電子電路,則典型地,此電流係令人不快的漏電流。一般 ® 而言,當區域116及117之間的分離增加時,漏電流會減 少,同樣地’當區域1丨6及117之間的分離減少時,漏電 流會增加。該漏電流亦根據絕緣區119之中所包含的材料 而定。 在此實施例中,導電區i 16包含基底接點丨14,其沿著 側邊115a且在侧邊U5c及U5d之間延伸;區域116亦包 含一第一複數個接墊,該等接墊的某些接墊係表示為 114a、114b、及U4e;該等接墊係連接至基底接點114,以 11 201008056 及自該基底接點114向外地且朝向侧邊115b延伸。導電區 11 7包含基底接點11 8,其沿著側邊1丨5b且在侧邊丨〖5c及 115d之間延伸;區域117亦包含一第二複數個接墊,該等 接塾的某些接墊係表示為118a、1 i8b、及118c ;該等接墊 係連接至基底接點118 ’以及自該基底接點丨丨8向外地且朝 向側邊11 5 a延伸。應注意的是,接點丨丨4及丨丨8 一直延伸 於側邊115c及11 5d之間;然而’在其他實施例中,該等接 點114及11 8可部分地延伸於側邊丨丨5c及丨丨5d之間;而且, © 應注意的是,雖然在此實例中之基底接點114及118係顯 示成為矩形,但在其他實例中,它們可具有諸如彎曲的或 三角形的其他形狀。 在此實例中,接墊114a至114c以及118a至118c相互 平行地延伸且交叉間隔’使得接墊114a係定位於接墊118a 及118b之間,以及接墊U4b係定位於接墊U8b及118c 之間。如圖2中所示地,在區域116及117之中的其他接 墊係以相同的方式而交又間隔。應注意的是,在某些實例 擊 中,區域117及118中之不同的接墊可以以通孔而連接在 一起。 電力線單元113包含分別連接至導電區116及117的 導線113a及113b。在一操作模式中,電源供應器透過對應 的導線113a及113b而以不同的電壓電位來提供導電區U6 及117;在此模式中,當裝置112係承載於表面llla,之上, 且接點接合表面111a,時電位差會存在於區域116及117之 間’且該裝置112被提供以電力而回應該電位差。在此方 12 201008056 式中’表面Ilia’係配置使得電位差被提供於由該裝置m 所承載之接點的至少兩接點之間。 應注意的是’可由電力線單元113來提供兩個以上的 電位至表面111a’’且此處之兩個電位的使用係針對說明性 之目的。例如,電力線單元113可包含三條導線,而提供 正電位’負電位,及零電位至與區域116及117相同或相 似之對應數目的導電區。 圖3係具有電子裝置112被定位於電力輸送支撑結構 ® 111之上的電力輸送系統1〇1之側視圖。依據本發明,電子 裝置112包含且承載複數個接點120,該等接點120延伸穿 過電子裝置112的表面H2a。在此實例中,接點120包含 四個接點,表示為接點12〇a、12〇b、12〇c、及l2〇d(圖l〇a)。 依據本發明’電子裝置112亦包含及承載電路13〇,該 電路130係與接點12〇通信。接點12〇係配置使得當接點 120接合表面llla’時,存在有電位差於該等接點12〇的至 少兩接點之間丨而且,接點120係配置使得電位差被提供 至電子電路,而與裝置112在表面111 a,之上的定向無關, 此電位差係提供至電路13〇且被整流以提供所整流之電壓 #號vpower於導電性接點133a及n3b之間。在此方式中, 备接點120接合電力輸送表面時,該電力輸送表面可透過 電氣接點120而提供電位差至電路13〇。 導電性接點133a及133b(圖4、9b、13b、15c等)係分 別連接至電力系統131之接點139a及n9b(圖l5b、15db、 15e、15f等),電力系統m通常包含可再充電之電池該 13 201008056 電池被充電以回應於電壓信號Vpower;當接點120自表面 11 la’脫離時’系統131將供電電力裝置112。在下文說明 中’導電性接點133a及133b有時候統稱為接點133,且接 點139a及139b有時候統稱為接點139。 在此實施例中’絕緣區119係延伸穿過表面111 a,之縫 隙’以致使區域116及117彼此相互地間隔開;然而,在 其他實例中’區域119可包含諸如橡膠,塑膠,石夕基樹脂, 或另外的電介質材料之絕緣材料,其可向上地延伸,以致 ❹ 使其分離區域116及117。 一實例係由取代箭頭198所顯示,其中區域119包含 向上延伸於區域116及1 1 7之間的絕緣材料於該處,以致 使其與區域116及117齊平;在其他實例中,區域119亦 可在區域116及117的位準之上或之下’此係由取代箭頭 199所示,其中在該處之區域119向上延伸於區域ιΐ6及 U7之間,以致使其延伸於區域116及117的位準之上。在 某些實例中,區域119的上方表面可成錐狀,使得接點120 可易於跨越表面llla,地滑動;接點12〇以此而跨越表面 11 la’地滑動之平易性將根據接點12〇的形狀而定,針對接 點120的不同形狀將以圖12a及12b來加以說明。 應注意的是,電力輸送表面1Ua,係由區域116、117、 及119所界定,且該等區域116、117、及ιΐ9係典型地比 厚度t更薄(圖υ。在此方式中,表面1Ua,呈現實質地扁平。 在一特殊實例中,厚度t約為丨毫米至5毫米的十分之二或 更多’以及區域116、117、及119各具有比大約i毫米的 201008056 十分之二更小的厚度;然 你丹他貫例中,厚度t以及區 域 116、117、及 119的厘 τήΕ-τθ_ι« 又可具有該等範圍之外的值。在 圖3之中,在區域116及^7 之間的Q域119係空氣縫隙, 以致使其具有零毫米的材料厚度。 圖4係依據本發明之電路13〇的一實施例之示意圖。 在此實例中’電路13G包含連接至二極體ΐ32^η型側及 二極體132biP型側的接點12〇a,連接至二極體13仏之〇 型側及二極體型側的接點⑽,連接至二極體 132e之n型側及二極體132之p型側的接點〗2以,以及連 接至二極體叫之η型側及二極體⑽之ρ型側的接點 120d。二極體i32a、132c、132e、及U2g各具有連接至導 電性接點133b之對應的p型側,以及二極體132b、、 13 2f、及132h各具有連接至導電性接點U3a之對應的n型 側。 在此實施例中,電路130操作以成為橋式整流器,其 透過接點120以接收來自表面llla,的電位差,且回應地, ❹ •動彳5说Vp()wer於導電性接點133a及133b之間。如上述, 接點120係配置使得當其接合表面llla’時,存在有電位差 於其之至少兩接點之間;電路130提供該等接點12〇中之 任何接點間的電位差至導電性接點133a及133b,然後,透 過接點139a及139b來提供接點133a及133b之間的電位差 至電力系統13 1,以做為信號Vpower。在此方式中,將信號 Vpower使用以成為電力系統131之電力的來源。 電路130可改變接收自表面111 a’的電位差,可達成此 15 ❹ ❺ 201008056 之:方式係藉由將其降低至所欲的電位差而與裝置Η〗可 相容。如上述地’所欲的電位差通常係在與裝置η:可相 容之所欲範圍的電位差值之内,該範圍之電位差值可根據 老如電力系統以及電路I3G _所包含的組件之許多不 同的因子而疋’其亦可根據接點m的尺寸及包含於接點 120之中的材料而定。 例如,若電子裝置112係行動電話時,其正常地操作 於諸如大約5伏特至7伏特之特殊範圍的電位差值之中, 該特殊範圍實質地根據該行動電話之製造商而定。如上述 地’行動電話的一模型可操作於一範圍的電位差值之中, ^及另一模型可操作於不同的範圍之中。在若干例子中, -亥等圍可重叠;若電子裝^ 112包含個人數位助理或膝 t型電腦時,其通常操作於與行動電話不同的電位差值之 範圍中,例如此範圍可在大約15伏特至25伏特之間;因 此1子電路13。可提供信號Vp_至電力系統131,使得 該^號Vpower與電力系統n i可相容。 “接觸或然率’’係針對電力輸送表面lUa之附近且相 對於=電力輸送表面llla之電子裝置112的既定位置及方 向而言’系統將允許電力輸送至電子裝置112之統計上的 或然率。接觸或然率係電機機械之至少一接點12〇與第一 電壓位準之接* 114接觸,而該電機機械之第二接點120 :時地與第二電麼位準之料"8接觸,使得電力可透過 „器電路而輸送至電子裝置的或然率。該接觸或然率係 電力輪送表面llla之接墊114、118的幾何形狀分離第一 16 201008056 電壓位準之接墊114與第二電壓位準之接墊118的絕緣區 119之缝隙G的大小,以及電機機械裝置之複數個接點的配 置之函數。所企望的是,電子裝置112的接點12〇可達成 與電力輸送表面11 la之100%的“接觸或然率”;因此,應 選擇與接點120的配置相結合之電力輸送表面ma之接墊 114、118及絕緣區119的配置,使得在電氣裝置112與電 力輸送表面111a之間具有1〇〇%的接觸或然率。 圖5a係具有以假想方式所顯示之裝置,使得可看見接 ® 點12〇之由電力輸送支撲結構Π1所承載的電子裝置112 之更詳細的頂視圓。此處,接點12〇a係與接墊118b接合, 以及接點120b係與接墊118c接合;進一步地,接點12〇c 及120d係與接墊114b接合,因此,在接點12〇c及12〇d 之間並不具有電位差,因為它們接合相同的接墊(亦即,接 塾114b),然而’相對於接點!20c及120d的接點120a及 120b之間會存在有電位差,因為它們接合不同的導電區(亦 即,區域116及117)。在此方式中,接點12〇係配置使得 _ 當其接合表面U1a,時,其之至少兩接點係設置有電位差; 應注意的是,若以角度0來旋轉裝置112時,仍將滿足此 條件。如目前將描述的是,此條件之滿足可由選擇接點12〇 以及區域116、117、及119的尺寸而予以促成。 圖5b係電力輸送表面llla’之更詳細的頂視圖,用以 更詳細地顯示絕緣區119 ^此處,各個接墊(亦即,U4a、 118a、114b、118b等)具有寬度尺寸w,以及絕緣區119具 有寬度尺寸G;因此,包含於區域116及117中之該等接墊 17 201008056 係以距離G而相互間隔開。例如 η斯W圈I 〇a所解說地,接點 120較佳地係圓柱形,各個接 调按點的直徑係D以及接點12〇a 與其他接點之間的距離約為R_D,接點間之角度為 進一步’在區域116及117中之各個鄰接的接墊之間的距 離係表示為S’其約等於w+g。 針對如圖5a及1〇&Φ^ί·-ΐ·4 ^ β 中所不之四個接點的組態,較佳的 是,尺寸R小於或等於尺寸W(RSW),使得接點i2〇a及接 魯” 120中之至乂纟他的接點可連接至區域"6或I”中 之相同的接塾;而且,較佳的是,該尺寸R滿足以下的條 件: i?>|(^ + 2G) = |(S + G) 尺寸D可具有許多不同的值,但較佳地係選擇成為小 2 G,使得接點120中之接點無法將區域ιΐ6及ιΐ7連接在 〜起。在此方式中,接點12〇中之接點無法接合區域ιΐ6 及117以形成所不欲之低電阻連接於該等區域之間(亦即, % 翅路而且,較佳的是,選擇尺寸D以具有可增加其耐久 陡’壽命’及電流操縱能力的值。為了要滿 件^佳的是,尺寸D比尺寸G稍為小一些;而立,= ,是,尺寸G係盡可能地大◊使尺寸G最大化,且當 G ’使得:if = ir=|(fF + 2G), 堂 亦即,W=4G, 或者S = 5G時,可符合所有其他的約束; 而且,D<G。 在一實例中’當給定格柵間隔S時,可發現的是,若 18 201008056 G = 0_2S ’ W=0.8S ’ R=〇.8S,及 D<f) oc * 及1時,則可滿足上述條 件;然而,在其他情勢中,該$ 、 T孩等尺寸可具有不同的值。而 且,若所假定的是,接‘點12G之接觸面積必須完全地接觸 接墊U4、118時,則部分地接觸絕緣區g⑴的接點咖 並未被視為接觸。因此,藉由要炎拉μ 稭田要求接點120與電力輪送表 面111a上之電壓接墊114、118間的办么从 1 〇间的7〇全接觸,系統可確保 良好的、高品質的電力輸送連接。為了要達成上述四個接电位 Potential difference, and the device ιΐ2〇 is provided at the desired voltage potential. This feature is useful because it is sometimes desirable to: supply multiple electronic devices that operate at a voltage potential of ==. In some situations, the electronic devices are the same type of device (ie, 'two mobile phones'), the electronic devices may be of the same type and have the same voltage requirements, or the electronic devices may be of different styles And with different voltage requirements, the different patterns can be made by the same or different manufacturers. In other situations, the electronic devices are different types of devices (i.e., mobile phones and laptops), and different types of devices typically require different ranges of voltage potentials, although in some instances, such voltage potentials Again, the different types of devices can be made by the same or different manufacturers. Thus, the electronic circuitry for each device is designed such that the power delivery surface can provide power to multiple electronic devices having many different voltage requirements. According to the invention, the arrangement of the contacts enables the potential difference to be provided to the electronic circuit, irrespective of the orientation of the device 112 on the power transfer surface 111 & the 'potential' difference is provided to the electronic circuit for all angles 0 . This feature is advantageous for several reasons, such as the joints engaging the surface 111a such that at least two of the contacts are at different potentials without the need to align the contacts with the surface. In this embodiment, angle 0 corresponds to the angle between the side of structure 111 and reference line 142 which extends through device 112 and is parallel to surface ii2a. However, it should be noted that 'another reference can be used; here, the angle 0 has an approximate 〇. (: value with 360°. 201008056 This feature is also advantageous when powering multiple electronic devices, as these electronic devices can be placed on the surface Ilia in many different ways; this allows for more efficiency The surface 111a is used to cause more devices to be carried over and over the power transport surface. This is for use in which there are not enough electrical outlets available to individually charge the multiple electrons. In the case of the device, roughly, when the length L and/or the width W is increased, the structure 111 can carry more electronic devices; when the length L and/or the width W is reduced, less electronic devices are carried. Structure U1 The number of devices that can be carried can also vary depending on the size of the device, for example, the mobile phone system is typically smaller than a laptop. The power delivery support structure 111 can have many different shapes, but here it is surfaced 111a is rectangular so as to cause the structure 111 to define a cube. The surface 111a is shown as being substantially flat, and the separate conductive regions are defined by the regions of insulating material. From the continuous surface, the surface 1Ua extends between the opposite sides 115a and 11b, and likewise extends between the opposite sides 115c and 115d. The opposite sides 115c and 115d extend from the side 115& And the opposite ends of U5b, and between the ends. The sides 115a and 115b are oriented at a non-zero angle with respect to the sides 115c and 115d; in this particular example, the non-zero angle is about 9〇. Because the surface Π la-shaped rectangle "in other embodiments, the surface 丨丨la may be a curved triangle' and its like shape; when the surface 1 i la is circular, the structure i 丄丄 may be defined as a The electronic system 100 has a number of different embodiments that provide the above-described features and advantages, as well as other features and advantages, and a number of embodiments are described in U.S. Patent Application Serial No. 10,080, the entire disclosure of which is incorporated herein by reference. A number of more embodiments will be described herein. FIG. 2 is a top view of an electronic system 'implemented as an electrical system for providing power to an electronic device 112 with a power delivery surface. system 101. The system 1 〇 1 is similar to system i 00 and includes a power delivery support structure 111 and a power line unit 113. In this embodiment, the power transfer surface indicated as surface 111 a' includes two separate conductive regions (represented Regions 116 and 117); regions 116 and 117 are separated from one another by insulating regions 119 (Fig. & and Figure 5b) and define separate continuous surfaces. Region 119 provides electrical isolation between conductive regions 116 and 117. So that a potential difference can be provided between the conductive regions. If a current flows between the conductive regions 116 and 117, when the junction is bonded to the surface 1 i丨a ', current flows through the electronic device 112. electronic circuit. In this manner, when the device 112 is carried by the power delivery support structure U1, power can be supplied to the device 112; if current flows between the regions 丨16 and 丨17 without flowing through the electronic circuit, typically, This current is an unpleasant leakage current. In general ®, when the separation between the regions 116 and 117 is increased, the leakage current is reduced, and similarly, when the separation between the regions 1丨6 and 117 is reduced, the leakage current is increased. The leakage current is also dependent on the material contained in the insulating region 119. In this embodiment, the conductive region i 16 includes a substrate contact 丨 14 extending along the side 115a and between the sides U5c and U5d; the region 116 also includes a first plurality of pads, the pads Some of the pads are shown as 114a, 114b, and U4e; the pads are connected to the base contact 114, extending from the base contact 114 outwardly and toward the side edge 115b at 11 201008056. The conductive region 117 includes a substrate contact 11 8 extending along the side 1丨5b and between the side edges 55c and 115d; the region 117 also includes a second plurality of pads, and some of the interfaces The pads are shown as 118a, 1 i8b, and 118c; the pads are connected to the substrate contacts 118' and extend outwardly from the substrate contacts 8 and toward the sides 115a. It should be noted that the contacts 丨丨4 and 丨丨8 extend all the way between the sides 115c and 11d; however, in other embodiments, the contacts 114 and 117 may extend partially to the side 丨Between 5c and 丨丨5d; and, © It should be noted that although the substrate contacts 114 and 118 in this example are shown as being rectangular, in other examples they may have other features such as curved or triangular. shape. In this example, pads 114a-114c and 118a-118c extend parallel to each other and are spaced apart such that pads 114a are positioned between pads 118a and 118b, and pads U4b are positioned between pads U8b and 118c. between. As shown in Figure 2, the other pads in regions 116 and 117 are intersected and spaced in the same manner. It should be noted that in some instances, different pads in regions 117 and 118 may be connected together by vias. Power line unit 113 includes wires 113a and 113b that are connected to conductive regions 116 and 117, respectively. In an operational mode, the power supply provides conductive regions U6 and 117 at different voltage potentials through corresponding conductors 113a and 113b; in this mode, when device 112 is carried on surface 111a, and contacts At the bonding surface 111a, a potential difference will exist between the regions 116 and 117' and the device 112 is supplied with power to respond to the potential difference. In this aspect, the 'surface Ilia' configuration is such that a potential difference is provided between at least two junctions of the contacts carried by the device m. It should be noted that 'more than two potentials can be provided by the power line unit 113 to the surface 111a'' and that the use of the two potentials herein is for illustrative purposes. For example, power line unit 113 can include three wires providing a positive potential 'negative potential, and zero potential to a corresponding number of conductive regions that are the same as or similar to regions 116 and 117. 3 is a side view of power delivery system 101 with electronic device 112 positioned over power delivery support structure ® 111. In accordance with the present invention, electronic device 112 includes and carries a plurality of contacts 120 that extend through surface H2a of electronic device 112. In this example, contact 120 includes four contacts, designated as contacts 12〇a, 12〇b, 12〇c, and l2〇d (Fig. 1a). In accordance with the present invention, electronic device 112 also includes and carries circuitry 13A that is in communication with contact 12A. The contact 12 is configured such that when the contact 120 engages the surface 111a, there is a potential difference between at least two contacts of the contacts 12A, and the contacts 120 are configured such that a potential difference is provided to the electronic circuit, Regardless of the orientation of device 112 above surface 111a, this potential difference is provided to circuit 13 and is rectified to provide rectified voltage #vvpower between conductive contacts 133a and n3b. In this manner, when the backup contact 120 engages the power transfer surface, the power transfer surface can provide a potential difference to the circuit 13 through the electrical contact 120. The conductive contacts 133a and 133b (Figs. 4, 9b, 13b, 15c, etc.) are respectively connected to the contacts 139a and n9b (Fig. 15b, 15db, 15e, 15f, etc.) of the power system 131, and the power system m usually includes a reusable The charged battery 13 201008056 battery is charged in response to the voltage signal Vpower; when the contact 120 is detached from the surface 11 la 'the system 131 will supply the power device 112. In the following description, the conductive contacts 133a and 133b are sometimes collectively referred to as contacts 133, and the contacts 139a and 139b are sometimes collectively referred to as contacts 139. In this embodiment, the 'insulating zone 119 extends through the gap 111 of the surface 111 a such that the regions 116 and 117 are spaced apart from each other; however, in other examples the 'region 119 may include, for example, rubber, plastic, stone eve A base resin, or an insulating material of another dielectric material, may extend upwardly such that it separates regions 116 and 117. An example is shown by the replacement arrow 198, wherein the region 119 includes an insulating material extending upwardly between the regions 116 and 117 such that it is flush with the regions 116 and 117; in other examples, the region 119 It may also be above or below the level of the regions 116 and 117 'this is indicated by the replacement arrow 199, wherein the region 119 there extends upwardly between the regions ι 6 and U7 such that it extends over the region 116 and Above the level of 117. In some instances, the upper surface of region 119 can be tapered such that junction 120 can easily slide across surface 111a; the ease with which joint 12 slid across surface 11 la' will follow the joint The different shapes for the contacts 120 will be described with reference to Figures 12a and 12b, depending on the shape of the 12 turns. It should be noted that the power transfer surface 1Ua is defined by the regions 116, 117, and 119, and the regions 116, 117, and ι 9 are typically thinner than the thickness t (Fig. 在. In this manner, the surface 1Ua, exhibiting a substantially flat shape. In a particular example, the thickness t is about two tenths or more of 丨 mm to 5 mm' and the regions 116, 117, and 119 each have a degree of 201008056 than about i mm. Two smaller thicknesses; however, the thickness t and the PCT τ ήΕ -τ θ_ι« of the regions 116, 117, and 119 may have values outside the ranges. In Fig. 3, in the region 116 The Q field 119 between and 7 is an air gap such that it has a material thickness of zero millimeters. Figure 4 is a schematic illustration of an embodiment of a circuit 13A in accordance with the present invention. In this example, 'circuit 13G includes a connection to The junction 12〇a of the diode ΐ32^n-type side and the diode 132biP-type side is connected to the contact point (10) of the 〇-type side and the diode-type side of the diode 13仏, and is connected to the diode 132e. The junction of the p-side of the n-type side and the diode 132 is 2, and is connected to the n-type of the diode And a contact 120d on the p-type side of the diode (10). The diodes i32a, 132c, 132e, and U2g each have a corresponding p-type side connected to the conductive contact 133b, and the diodes 132b, 13 2f And 132h each have a corresponding n-side connected to the conductive contact U3a. In this embodiment, the circuit 130 operates to become a bridge rectifier that passes through the contact 120 to receive a potential difference from the surface 111a, and responds , 彳 彳 5 said Vp () wer between the conductive contacts 133a and 133b. As described above, the contacts 120 are configured such that when the surface lll' is engaged Between the circuits 130 provides a potential difference between any of the contacts 12A to the conductive contacts 133a and 133b, and then provides a potential difference between the contacts 133a and 133b through the contacts 139a and 139b to the power System 13 1 is used as signal Vpower. In this manner, signal Vpower is used to become a source of power for power system 131. Circuit 130 can vary the potential difference received from surface 111a' to achieve this 15 ❹ ❺ 201008056 : by reducing it to The desired potential difference is compatible with the device. As mentioned above, the desired potential difference is usually within the potential difference of the desired range compatible with the device η: the potential difference of the range can be based on the old power The system and the many different factors of the components included in the circuit I3G_ can also be determined according to the size of the contact m and the material contained in the contact 120. For example, if the electronic device 112 is a mobile phone, It operates normally in a potential difference such as a special range of about 5 volts to 7 volts, which is substantially dependent on the manufacturer of the mobile phone. A model of the mobile phone as described above can operate within a range of potential differences, and another model can operate in a different range. In a number of examples, the circumference may overlap; if the electronic device 112 includes a personal digital assistant or a knee t-type computer, it typically operates in a range of potential differences that differ from the mobile phone, for example, the range may be approximately 15 Volt to between 25 volts; therefore 1 sub-circuit 13. Signal Vp_ can be provided to power system 131 such that the Vpower is compatible with power system n i . The "contact probability" is a statistical probability that the system will allow power to be delivered to the electronic device 112 in relation to the vicinity of the power transfer surface 1Ua and relative to the predetermined position and orientation of the electronic device 112 = power transfer surface 111a. Contact Probability At least one contact 12〇 of the motor machine is in contact with the first voltage level*114, and the second contact 120 of the motor is in contact with the second material level "8 The probability that power can be delivered to the electronic device through the circuit. The contact probability is such that the geometry of the pads 114, 118 of the power wheel surface 111a separates the gap G of the first 16 201008056 voltage level pad 114 from the insulating region 119 of the second voltage level pad 118, And a function of the configuration of the plurality of contacts of the motor mechanism. It is expected that the contact 12 of the electronic device 112 can achieve 100% "contact probability" with the power transfer surface 11 la; therefore, the pad of the power transfer surface ma combined with the configuration of the contact 120 should be selected. The arrangement of 114, 118 and insulating region 119 is such that there is a 1% contact probability between electrical device 112 and power transfer surface 111a. Figure 5a is a device having an imaginary display such that a more detailed top view circle of the electronic device 112 carried by the power transfer fulcrum structure Π1 is visible. Here, the contact 12〇a is engaged with the pad 118b, and the contact 120b is engaged with the pad 118c; further, the contacts 12〇c and 120d are engaged with the pad 114b, and therefore, at the contact 12〇 There is no potential difference between c and 12〇d because they are joined to the same pad (ie, interface 114b), but 'relative to the contact! There is a potential difference between the contacts 120a and 120b of 20c and 120d because they engage different conductive regions (i.e., regions 116 and 117). In this manner, the contacts 12 are configured such that when they engage the surface U1a, at least two of the contacts are provided with a potential difference; it should be noted that if the device 112 is rotated at an angle of 0, it will still be satisfied. This condition. As will now be described, the satisfaction of this condition can be facilitated by the size of the selected contacts 12A and the regions 116, 117, and 119. Figure 5b is a more detailed top view of the power transfer surface 111a' for showing the insulating region 119 in more detail. Here, each of the pads (i.e., U4a, 118a, 114b, 118b, etc.) has a width dimension w, and The insulating region 119 has a width dimension G; therefore, the pads 17 201008056 included in the regions 116 and 117 are spaced apart from each other by a distance G. For example, the ns W circle I 〇a illustrates that the contacts 120 are preferably cylindrical, the diameter of each of the contacts is D and the distance between the contacts 12 〇 a and other contacts is about R_D, The angle between the points is further 'the distance between each adjacent pad in regions 116 and 117 is expressed as S' which is approximately equal to w+g. For the configuration of the four contacts as shown in Fig. 5a and 1〇&Φ^ί·-ΐ·4^β, it is preferable that the size R is smaller than or equal to the size W (RSW), so that the contacts The contact between i2〇a and 接鲁” 120 can be connected to the same interface in the area "6 or I"; and, preferably, the size R satisfies the following conditions: ?>|(^ + 2G) = |(S + G) The dimension D can have many different values, but is preferably selected to be a small 2G, so that the contacts in the contact 120 cannot be the areas ι 6 and ι 7 Connected in ~ up. In this manner, the contacts in the contacts 12A are unable to engage the regions ι 6 and 117 to form unwanted low resistance connections between the regions (i.e., % fins and, preferably, select dimensions) D has a value that increases its durability and steep 'life' and current handling capability. In order to be full, the dimension D is slightly smaller than the dimension G; and the vertical, =, yes, the size G is as large as possible. Maximizing the size G, and when G ' is such that: if = ir = | (fF + 2G), that is, W = 4G, or S = 5G, all other constraints can be met; moreover, D < G. In an example, when a grid spacing S is given, it can be found that if 18 201008056 G = 0_2S ' W = 0.8S ' R = 〇 .8S, and D < f) oc * and 1 The above conditions; however, in other situations, the size of the $, T, etc. may have different values. Moreover, if it is assumed that the contact area of the point 12G must completely contact the pads U4, 118, the contact portion partially contacting the insulating region g(1) is not regarded as a contact. Therefore, the system can ensure good, high quality by requiring the contact between the contact 120 and the voltage pads 114, 118 on the power transfer surface 111a to be fully contacted from 1 to 7 1. Power transmission connection. In order to achieve the above four connections
點系統之1〇〇%的接觸或然率,尺寸尺可滿足以下條件: R<W - D 5 以及 R>^{W + 2G + D) ° 如上述地,為了要使該系統最佳化,可以以接點之直 徑D比絕緣縫隙的寬度更小(D<G)來做為前提,使得該等接 點無法使不同電位的毗鄰接墊短路;而且,可以以接點之 直徑應盡可能地大來做為前提,以使耐久性,接點壽命 及電流操縱能力最大化。再者,此亦將產生具有比絕緣縫 隙G稍為更小之接點直徑D的企望,該接點d可表示為縫 隙G的分數K : D=KG, 其中 KS1。 將D=KG代入上文之方程式而獲得: R<W- KG > 以及 19 201008056 R>^(W + 2G + KG) » 結合該等方程式而獲得: W-KG = ^(W + 2G + KG) > 亦即, W=(4 + 5K)G, 或者, S=(5 + 5K)G。 總而言之,當給定格栅間隔S時:The contact probability of 1% of the point system, the size rule can satisfy the following conditions: R<W - D 5 and R>^{W + 2G + D) ° As described above, in order to optimize the system, The diameter D of the contact is smaller than the width of the insulating gap (D<G), so that the contacts cannot short the adjacent pads of different potentials; moreover, the diameter of the contacts should be as large as possible It is based on the premise to maximize durability, contact life and current handling. Furthermore, this will also result in a contact diameter D having a slightly smaller contact gap than the insulating gap G, which can be expressed as the fraction K of the gap G: D = KG, where KS1. Substituting D=KG into the above equation yields: R<W-KG > and 19 201008056 R>^(W + 2G + KG) » obtained by combining the equations: W-KG = ^(W + 2G + KG) > That is, W = (4 + 5K) G, or, S = (5 + 5K) G. In summary, when given the grid spacing S:
5 + 5K5 + 5K
R = 0.8S D=—K S 。R = 0.8S D=—K S .
5 + 5K 例如,若K = 0.9時,則:5 + 5K For example, if K = 0.9, then:
G=0.10526S W=0.89472S R=0.80000S D=0.09474S。 下表係針對K之不同的其他值之s的係數之列表: K 0 0.4 0.6 0.7 0.8 1.0 G 0.20000 0.14286 0.12500 0.11765 0.11111 0.1000 W 0.80000 0.85714 0.87500 0.88235 0.88889 0.9000 R 0.80000 0.80000 0.80000 0.80000 0.80000 0.8000 D 0.00000 0.05714 0.07500 0.08235 0.08889 0.1000 20 201008056 可部置具有不同的缝隙大小,但具有相同的間隔s之 兩個電力輸送表面;典型地’具有更大縫隙大小的電力輸 送表面將能夠輸送更多的電力,但以更小的縫隙大小仍可 保持相同的或可相容的電壓標準以做為電力輸送源;而 且,用於具有大的縫隙大小之電力輸送源的接點直徑D將 比用於具有更小的缝隙大小之電力輸送源的接點直徑D更 大若K及R維持固疋於該兩系統之間時,將存在順向可 #容性的形式。在此設想情況之中,低電力裝置仍將達成 β UK)%的連接或然率於具有大的縫隙之電力輸送表面上;缺G=0.10526S W=0.89472S R=0.80000S D=0.09474S. The following table is a list of the coefficients of s for other values of K: K 0 0.4 0.6 0.7 0.8 1.0 G 0.20000 0.14286 0.12500 0.11765 0.11111 0.1000 W 0.80000 0.85714 0.87500 0.88235 0.88889 0.9000 R 0.80000 0.80000 0.80000 0.80000 0.80000 0.8000 D 0.00000 0.05714 0.07500 0.08235 0.08889 0.1000 20 201008056 Two power delivery surfaces with different slot sizes but with the same spacing s can be placed; typically a power delivery surface with a larger gap size will be able to deliver more power, but smaller The gap size can still maintain the same or compatible voltage standard as the power delivery source; moreover, the contact diameter D for a power delivery source with a large gap size will be used for a smaller gap size The contact diameter D of the power transmission source is larger. If K and R remain fixed between the two systems, there will be a form of forward capacity. In this scenario, the low-power device will still achieve a β UK)% connection probability on the power transmission surface with large gaps;
而’更高電力裝置將與額定用於會具有有更小縫隙大小G 之更低電力的表面不可相容。因為更大直徑之高電力裝置 具有可大於低電力輸送表面之縫隙大小的更大接點直徑 D所以更间電力之裝置可能跨越兩毗鄰之電力輸送表面的 電極而短路。 —當直控D係〇·〇時,對上述方程式之解法將縮小至界 定圖5a及l〇a中所示之四個接點系統的尺寸之第一組方程 式。針對00之直徑D,缝隙G可以盡可能地大,而維持 100%的接觸或然率。 圖6a係依據本發明之實施以做為電力輸送系統的 電子系統之頂視圖。系統102係用於以表示成為表面nu” 的電力輸送表面來提供電力至電子裝置112,該系統1〇2係 與上述之系統101相似且包含電力輸送支撐結構丨丨1丨而 且,其亦包含具有基底接點114的導電區116,該區域 包含連接至接’點m之第__複數個接塾分段’該等接塾分 21 201008056 段之某些接整分段係表示以成為接墊分段167、168、及 169 ’該第一複數個接墊分段係透過個別的導線176及177 而彼此連接。 系統102亦包含具有基底接點118之區域117,該區域 117包含連接至接點118之第二複數個接墊分段,該等接墊 分段之某些接塾分段係表示以成為接墊分段161、162、及 163’該第二複數個接墊分段係透過個別的導線174及ι75 而相互連接。該第一及第二複數個接墊分段係由於絕緣區 ® 119而彼此相互地分離,此將最佳地觀察於由取代箭頭144 所指示之放大部分中。導電區116及117以及絕緣區n9 界定表面11 la’ ;如以圖6b至6d所解說地,導線174、175、 174’、及/或174可界定一部分之表面Ula’’,或該等導線可 不在該表面111a”。 應注意的是,基底接點Π4及118可具有諸如彎曲或 二角形之許多不同的形狀;然而’在此實例中,為簡明之 緣故’在形狀上將它們顯示成為矩形。接墊分段161、162、 © 及163亦係矩形地成形,且具有第一及第二相對的部分以 及第一及第四相對的部分,例如,接塾分段162具有第·一 及第二相對的部分170及171以及第三及第四相對的部分 172及173,第一部分170係透過導線175而連接至毗鄰接 墊分段163的第二部分171,以及第二部分171係透過導線 174而連接至毗鄰接墊分段161的第一部分17〇,接墊分段 163的部分170係由於絕緣區119而與基底接點114分離, 以及接墊分段161之部分171係連接至基底接點118。 22 201008056 相似地,接墊分段167、168、及169係各自矩形地成 形,且具有第一及第二相對的部分以及第二及第三相對的 部分;例如,接墊分段168具有第一及第二相對的部分17〇, 及171’,以及第三及第四相對的部分172,及173,,第一部 分170’係透過導線175’而連接至毗鄰接墊分段167的第二 部分171’以及第二部分171’係透過導線174,而連接至毗鄰 接塾分段169的第一部分170’,接墊分段16?係連接至基 底接點114。 β 導線U3a及113b係分別地在一末端連接至基底接點 114及118,以及在其另一末端連接至電力轉接器18〇。導 線113a及113b係包含於DC輸出線in之中;然而,應注 意的是,導線113a及113b可連接至區域116及117的其他 部分。電力轉接器180係透過AC輸入線ι81而連接至電氣 插頭182 ;在操作中,插頭182係連接至插孔,使得電位差 可透過輸入線181而提供至電力轉接器18〇,電力轉接器 180將此電位差降壓且遶過輸出線113而將其提供至導電區 ⑩ U6及117。以此方式,可將電位差提供至表面llla,,,以 致使其可操作以成為電力輸送表面。 圖6b至6d係沿著切開線6-6,所取得之依據本發明的 電力輸送系統102之侧視圖,且顯示表面1Ua”的不同實施 例。在圖6b之中,接墊161及162係與導線1?4連接在一 起;在此實例中,導線174與接墊161及162係相互地齊 平,且界定表面111 a”的一部分。在圖6b之中,接墊161 及102係以導線174而連接在一起;然而,在此實例中, 23 201008056 導線174與接墊161及162並未相互地齊平;取代地,導 線174係連接至接t 161及162且透過支樓結構ιη而延 伸,使知存在有縫隙119,於接墊161及162之間,因此, 接墊161及162界定電力輸送表面lua”的一部分而具有 導線174鄰接於該電力輸送表面1Ua,,。在圖&之中導 線174係透過通孔157a及157b而連接至接墊i6i及162, 該等通孔157&及1571)向下延伸而穿過與表面uia”平行的 支撐結構111;導線174透過支撐結構ln而延伸且連接至 ^ 通孔157&及157b,因此,接墊161及162界定電力輸送表 面Ilia”的一部分,而導線174並不在電力輸送表面iiia” 之上。 圖2及6a中所說明的電力輸送系統1〇〇及其各式各樣 的實施例可不受企望地與除了電子裝置之外的其他物體發 生接觸;例如’鑰起,+,手錶,f重飾品,或另外的導 電物體可置於電力輸送表面之上。因為該等物體的某些物 體可傳導電流,所以它們會影響到系統1〇〇的安全和性能。 為了要降低此發生之可能性,可將非導帶性覆蓋物置於電 力輸送表面之上’如目前所將解說地。 圖7a係電力輸送系統i 〇3的側視圖,該電力輸送系統 103可與上述之系統1〇〇、1〇1、及1〇2相似;然而,在此 實施例中,為描繪性目的的緣故,其係與電力輸送系統ι〇ι 相似。在圖7a之中,為簡明起見,僅顯示接墊144a及118a 以及接點120b及I20d。系統1〇3包含電力輸送支撐結構 11 1及電介質材料區127,區域127係定位於表面llla,之 24 201008056 上,以致使其可覆蓋導㈣116*m以及絕緣區ιΐ9,且 操作以作為非導電性之覆蓋物。電介f材料區127之一優 點在於其可保護表面llla,,使得表面uia,極不可能與所 不止望之物體發生接觸;另—優點在於其亦可針對裝置⑴ 而提供額外的支撐量’以及保護表面Ilia,以免遭受磨損。 用於具有電介質層127之實施的電力輸送係經由電容耗合 而完成’用於導電性輕合之裝置接點⑶及電力輸送表面 接墊114,118的幾何形狀幾乎與用於直接導電連接的幾何 β ㈣要件相同。針對導電性轉合之實施例,該等表面接整 之某些表面接墊係維持在一極性,而剩餘的表面接墊則維 持於一第二極性。當具有導電連接時,所企望的是,至少 一接點120係在一極性的接墊U4,118之上,而第二接點 係同時在第二極性的接墊114, 118之上;然而針對電容 性耦合,接點120可同時重疊在不同極性之兩表面接墊 114’ 118上’直至最小的程度而不會有相反的結果。 在操作中,電子裝置112係由電力輸送支撐結構111 而承載於區域127的表面127a之上;因此,接點i20b及 120d接合表面127a,使得它們由區域127而分別與接觸接 塾114a及118b分開》在所顯示的定位中,存在有電容於接 點120b與接墊n4a之間,以及在接點12〇d與接墊U8a 之間。通常’接點120與導電區116及117係選擇使得當 120接合表面127a時’至少形成兩個電容器;接點12〇則 配置使得該兩電容器係與角度必無關地被形成。 圖7b係依據本發明之電路13〇,的示意圖,其包含上述 25 201008056 之該等電容。該電路i 30,亦包含如伴隨著圖4所描述之電 路130,以及分別透過電容器135a及135b而耦合至接點 120b及120d之AC電源134(Vinpp);然而,應注意的是, 電源134可連接於接點12〇中的其他接點之間,且此處之 接點120b及120d的使用僅係用於描繪性之目的。電源I” 代表由電力輸送表面所提供的電位差,所以電源134係連 接於接點120中之具有電位差於其間的接點之間。 請參閱圖7a,電容器i35a(Cl)對應於具有部分之電介 ® 質材料區127於其間之接點120b及接墊114a,電容器 13 51)(02)對應於具有部分之電介質材料區127於其間之接 點120d及接墊118a。注意的是,電容器135a及135b係串 聯連接’當它們的電容增加時,電容器135&及1351)的阻抗 會減少;相反地’當它們的電容減少時,電容器135a及135b 的阻抗會增加《因為電源134提供AC信號,所以所欲的是, 電容器135a及135b具有低的阻抗,使得它們可操作以成為 低阻抗的電流路徑(亦即,短路),且使得更多的Ac電力可 ® >充過區域127。 電容器135a及135b的電容根據諸如區域127的厚度 ti及包含於該區域127中的電介質材料之類型的許多不同 的因子而定;較佳的是’厚度t!應該小且該電介質材料應 具有高的電介質常數(er),使得電容器135a及135b的電容 變大且其對應的阻抗變小。合適的電介質材料之實例包含 橡膠’矽基樹脂,塑膠,布料,陶質物等。 影響電容器135a及135b之電容的另一因子係接點120 26 201008056 的尺寸D以及接墊114及118的尺寸w;當該等尺寸增加 時,電容通常增加《電容器135a的電容量亦根據接點i2〇b 與接墊114a之間的重疊而定,以及電容器135b的電容量亦 根據接點120d與接墊118a之間的重疊而定;因此,電容器 135a及l35b之電容量會根據角度φ而定。當接點12扑與 接墊11 4a之間的重疊量增加時,電容器n5a的電容會增 加,且當接點12〇b與接墊114a之間的重疊量減少時會減 少;進一步地,當接點120d與接墊U8a之間的重疊量增加 ❹ 時,電容器135b的電容會增加,且當接點120d與接墊1 i8a 之間的重疊量減少時會減少。 應注意的是,存在有G、W、D、及S之值,而產生至 >有如用於在表面llla上之所有角度0的完全重疊之一樣 大的電容。尺寸G可加以調整,使得一接點係在縫隙119 之上’·在此方式中,將一直存在有一接點擁有電容;當尺 寸G增加時,尺寸D亦可增加,使得接點的電流承載能力 增加。 像 在圖7b中所示的電路130,可根據電路元件的電氣性質 來予分析。附屬的電路元素則包含:Q(電荷)’ ε r(相對電 介質常數)’ ε〇(真空電容率),ti(電介質厚度),Vinpp(AC電 源134) ’ v〇ut(在133a與133b之間所測量的電壓),C!(電容 器135a之電容),以及C2(電容器135b之電容);其他的重 要變數包含與電力輸送源發生接觸之接點的面積(A),及接 點面的直獲(D)。針對具有100%之接觸或然率的系統,幾何 形狀將確保形成該等電容器之一的板極之電氣裝置接點之 27 201008056 重疊面積並不會小於由於單一裝置接點之重疊區域的裝置 接點之面積;因此,可假定的是,C1=C2=電容。因為C1 及C2係串聯連接,所以等效電容(Ceq)係Cl的一半,如以 下所示:And 'higher power devices will be incompatible with surfaces rated for lower power that will have a smaller gap size G. Since a larger diameter, high power device has a larger contact diameter D that can be larger than the gap size of the low power delivery surface, the more power device may be shorted across the electrodes of the two adjacent power delivery surfaces. - When the D system is directly controlled, the solution to the above equation will be reduced to the first set of equations defining the dimensions of the four contact systems shown in Figures 5a and 10a. For a diameter D of 00, the gap G can be as large as possible while maintaining a 100% contact probability. Figure 6a is a top plan view of an electronic system as a power delivery system in accordance with an implementation of the present invention. System 102 is for providing power to electronic device 112 in a power delivery surface that is referred to as surface nu", which system 1 is similar to system 101 described above and includes power delivery support structure 丨1丨, which also includes a conductive region 116 having a substrate contact 114, the region including a plurality of junction segments connected to the point 'm', and some of the segments of the segment 201008056 are represented as Pad segments 167, 168, and 169 'The first plurality of pad segments are connected to one another via individual wires 176 and 177. System 102 also includes a region 117 having a base contact 118 that includes a connection to a second plurality of pad segments of the contacts 118, and some of the interface segments of the pad segments are shown to be the pad segments 161, 162, and 163' the second plurality of pad segments They are interconnected by individual wires 174 and ι 75. The first and second plurality of pad segments are separated from each other by an insulating region 119, which is best viewed as indicated by the replacement arrow 144. In the enlarged part, conductive areas 116 and 117 and insulation Zone n9 defines surface 11 la'; as illustrated in Figures 6b through 6d, conductors 174, 175, 174', and/or 174 may define a portion of surface Ula'', or such conductors may not be on surface 111a". It should be noted that the substrate contacts Π 4 and 118 may have many different shapes such as curved or digonal; however, 'in this example, for the sake of brevity' they are shown as rectangles in shape. The pad segments 161, 162, © and 163 are also rectangularly shaped and have first and second opposing portions and first and fourth opposing portions, for example, the segment 162 has a first and a third Two opposing portions 170 and 171 and third and fourth opposing portions 172 and 173, the first portion 170 is connected to the second portion 171 of the adjacent pad segment 163 via the wire 175, and the second portion 171 is through the wire 174 is coupled to the first portion 17A of the adjacent pad segment 161, the portion 170 of the pad segment 163 is separated from the substrate contact 114 by the insulating region 119, and the portion 171 of the pad segment 161 is attached to the substrate. Contact 118. 22 201008056 Similarly, the pad segments 167, 168, and 169 are each rectangularly shaped and have first and second opposing portions and second and third opposing portions; for example, the pad segment 168 has a One and second opposing portions 17A, and 171', and third and fourth opposing portions 172, and 173, the first portion 170' is coupled to the second adjacent tab segment 167 via wire 175' The portion 171' and the second portion 171' are connected to the first portion 170' adjacent the interface segment 169 through the wire 174, and the pad segment 16 is coupled to the substrate contact 114. The beta wires U3a and 113b are connected to the base contacts 114 and 118 at one end and to the power adapter 18A at the other end, respectively. The wires 113a and 113b are included in the DC output line in; however, it should be noted that the wires 113a and 113b can be connected to other portions of the regions 116 and 117. The power adapter 180 is connected to the electrical plug 182 through the AC input line ι 81; in operation, the plug 182 is connected to the jack so that the potential difference can be supplied to the power adapter 18 through the input line 181, and the power transfer The device 180 steps down the potential difference and bypasses the output line 113 to supply it to the conductive regions 10 U6 and 117. In this way, the potential difference can be supplied to the surface 111a, so that it is operable to become a power transmission surface. Figures 6b to 6d are side views of the power delivery system 102 according to the present invention taken along the slit line 6-6, and showing different embodiments of the surface 1Ua". In Figure 6b, the pads 161 and 162 are Connected to the wires 1 to 4; in this example, the wires 174 and the pads 161 and 162 are flush with each other and define a portion of the surface 111 a". In FIG. 6b, pads 161 and 102 are connected together by wires 174; however, in this example, 23 201008056 wires 174 and pads 161 and 162 are not flush with each other; instead, wires 174 are Connected to the terminals 161 and 162 and extended through the branch structure iv, so that there is a gap 119 between the pads 161 and 162, therefore, the pads 161 and 162 define a part of the power transmission surface lua" and have wires 174 is adjacent to the power transmission surface 1Ua, wherein the wire 174 is connected to the pads i6i and 162 through the through holes 157a and 157b in the figure & the through holes 157 & and 1571) extend downwardly through a support structure 111 parallel to the surface uia"; the wire 174 extends through the support structure ln and is connected to the through holes 157 & 157b, and thus, the pads 161 and 162 define a portion of the power transmission surface Ilia", and the wire 174 is not Power transmission surface iiia". The power delivery system 1 〇〇 illustrated in Figures 2 and 6a and its various embodiments can be undesirably contacted with objects other than electronic devices; for example, 'key up, +, watch, f heavy Jewelry, or another electrically conductive object, can be placed over the power transfer surface. Because some objects of these objects can conduct current, they can affect the safety and performance of the system. In order to reduce the likelihood of this occurring, a non-conductive tape cover can be placed over the power transfer surface as will be explained so far. Figure 7a is a side view of a power delivery system i 〇 3 that can be similar to the systems 1 〇〇, 1 〇 1, and 1 〇 2 described above; however, in this embodiment, for illustrative purposes For the sake of reason, its system is similar to the power transmission system ι〇ι. In Fig. 7a, for the sake of simplicity, only pads 144a and 118a and contacts 120b and I20d are shown. The system 1〇3 includes a power transmission support structure 11 1 and a dielectric material region 127, and the region 127 is positioned on the surface 111a, 24 201008056, so that it can cover the conductive (four) 116*m and the insulating region ι 9 and operate as a non-conductive Cover of sex. One of the advantages of the dielectric material region 127 is that it protects the surface 111a such that the surface uia is highly unlikely to come into contact with an object that is not desired; another advantage is that it can also provide additional support for the device (1)' And protect the surface Ilia from wear and tear. The power transfer system for the implementation of the dielectric layer 127 is completed via capacitive dissipation. The geometry of the device contacts (3) and the power transfer surface pads 114, 118 for conductive light bonding are almost identical to those used for direct conductive connections. The geometry β (four) requirements are the same. For embodiments of conductive transitions, some of the surface pads of the surface are maintained at a polarity while the remaining surface pads are maintained at a second polarity. When having an electrically conductive connection, it is desirable that at least one of the contacts 120 is over a pad U4, 118 of a polarity, while the second contact is simultaneously over the pads 114, 118 of the second polarity; For capacitive coupling, the contacts 120 can simultaneously overlap on the two surface pads 114' 118 of different polarities to a minimum extent without the opposite result. In operation, the electronic device 112 is carried by the power delivery support structure 111 over the surface 127a of the region 127; therefore, the contacts i20b and 120d engage the surface 127a such that they are separated from the contact pads 114a and 118b by the region 127, respectively. Separately, in the displayed position, there is a capacitance between the contact 120b and the pad n4a, and between the contact 12〇d and the pad U8a. Typically, the contacts 120 and the conductive regions 116 and 117 are selected such that at least two capacitors are formed when the surface 127a is joined; the contacts 12 are configured such that the two capacitor systems are formed independently of the angle. Figure 7b is a schematic illustration of a circuit 13 in accordance with the present invention, including the capacitors of the above 25 201008056. The circuit i 30 also includes a circuit 130 as described with respect to FIG. 4, and an AC power source 134 (Vinpp) coupled to contacts 120b and 120d via capacitors 135a and 135b, respectively; however, it should be noted that power source 134 It can be connected between other contacts in the contact 12〇, and the use of the contacts 120b and 120d here is for illustrative purposes only. The power source I" represents the potential difference provided by the power transmission surface, so that the power source 134 is connected between the contacts having a potential difference in the contact 120. Referring to Figure 7a, the capacitor i35a (Cl) corresponds to a portion of the power. The dielectric material region 127 has a contact 120b and a pad 114a therebetween, and the capacitor 13 51) (02) corresponds to a contact 120d and a pad 118a having a portion of the dielectric material region 127 therebetween. Note that the capacitor 135a And 135b are connected in series 'when their capacitance increases, the impedance of capacitors 135 & and 1351) decreases; conversely 'when their capacitance decreases, the impedance of capacitors 135a and 135b increases" because power supply 134 provides an AC signal, So, it is desirable that capacitors 135a and 135b have low impedance such that they are operable to become a low impedance current path (i.e., short circuit) and that more Ac power can be charged through region 127. The capacitance of 135a and 135b depends on a number of different factors such as the thickness ti of region 127 and the type of dielectric material contained in region 127; preferably, the thickness t! should be small. And the dielectric material should have a high dielectric constant (er), so that the capacitance of the capacitors 135a and 135b becomes large and the corresponding impedance becomes small. Examples of suitable dielectric materials include rubber 'silicon-based resin, plastic, cloth, ceramics The other factor affecting the capacitance of the capacitors 135a and 135b is the dimension D of the contacts 120 26 201008056 and the size w of the pads 114 and 118; when the dimensions increase, the capacitance is generally increased. "The capacitance of the capacitor 135a is also based on The capacitance between the contacts i2〇b and the pads 114a is determined, and the capacitance of the capacitor 135b is also determined according to the overlap between the contacts 120d and the pads 118a; therefore, the capacitances of the capacitors 135a and l35b are based on the angle Depending on φ, when the amount of overlap between the contact 12 and the pad 11 4a increases, the capacitance of the capacitor n5a increases, and decreases when the amount of overlap between the contact 12 〇b and the pad 114a decreases; Further, when the amount of overlap between the contact 120d and the pad U8a is increased ❹, the capacitance of the capacitor 135b is increased, and is reduced when the amount of overlap between the contact 120d and the pad 1 i8a is reduced. Yes, There are values of G, W, D, and S, which are generated to > as large as the full overlap of all angles 0 on the surface 11la. The size G can be adjusted so that a contact is attached Above the gap 119'. In this manner, there will always be a contact having a capacitance; when the size G is increased, the size D may also be increased, so that the current carrying capacity of the contact is increased. Like the circuit shown in Fig. 7b 130, which can be analyzed according to the electrical properties of the circuit components. The attached circuit elements include: Q (charge) ' ε r (relative dielectric constant) ' ε 〇 (vacuum permittivity), ti (dielectric thickness), Vinpp (AC power supply 134) ' v〇ut (at 133a and 133b Between the measured voltage), C! (capacitor of capacitor 135a), and C2 (capacitor of capacitor 135b); other important variables include the area of contact with the power supply source (A), and the contact surface Directly obtained (D). For systems with 100% contact probability, the geometry will ensure that the electrical device contacts forming the plates of one of the capacitors will not be smaller than the device contacts due to overlapping regions of the single device contacts. Area; therefore, it can be assumed that C1=C2=capacitance. Since C1 and C2 are connected in series, the equivalent capacitance (Ceq) is half of Cl, as shown below:
自AC電源變換至輸出vout之每一循環的電荷Q係由 下式所取得:The charge Q from each cycle of the AC power supply to the output vout is obtained by:
可與電力輸送源發生接觸之接點的面積係由下式所取 得: A — ~nD2 » 4 具有上述所界定之面積A之接點的電容係由下式所取 付· c = -0~Sr~, 所以 Γ — £〇Sr^ . ^eq----, 因此’當其中激發頻率係f時,電流(I)可寫成: I = 2(KPP-vout)Ceqf =2(、_^)学/ = (V. -V ί£〇£^°2 、inpp r out ) Z一^--- 4ί, 一 令J如’針對19毫米(mm)之格柵間隔和3.8毫米(mm)的 接點直徑(D)’ 11之相對電介質常數(er)及0.2毫米(mm) 28 201008056 的絕緣物障壁厚度(tl),5伏特(v)之VQUt,200伏特(V)之The area of the contact that can make contact with the power transmission source is obtained by the following equation: A — ~nD2 » 4 The capacitance of the contact with the area A defined above is taken by the following formula: c = -0~Sr ~, so Γ — £〇Sr^ . ^eq----, therefore 'when the frequency f is excited, the current (I) can be written as: I = 2(KPP-vout)Ceqf =2(,_^) Learn / = (V. -V ί£〇£^°2 , inpp r out ) Z_^--- 4ί, one order J such as 'for 19 mm (mm) grid spacing and 3.8 mm (mm) Contact diameter (D) '11 relative dielectric constant (er) and 0.2 mm (mm) 28 201008056 insulator barrier thickness (tl), 5 volts (v) of VQUt, 200 volts (V)
Vinpp,以及1MHz的激發頻率,貝丨j所供應的功率(亦即,電 力)將為:Vinpp, and the excitation frequency of 1MHz, the power (ie, power) supplied by Bellevue will be:
Power(功率)=r⑽ = 5.382wr(毫瓦) */ = 5*(2〇〇-5)* 8.85xl0'12 *11*(〇.〇〇38)2 4^0.0002 *1χ106Power=r(10) = 5.382wr(mW) */ = 5*(2〇〇-5)* 8.85xl0'12 *11*(〇.〇〇38)2 4^0.0002 *1χ106
圖8a及8b係具有電子裝置112分別在相對於表面ma 的脫離及接合位置中之電力輸送系統1〇4的側視圖。系統 1〇4可包含電力輸送系統1〇〇、1(η、及1〇2。在此實施例中, 電力輸送系統104包含由電力輸送支撐結構lu所承載之 保護性覆蓋物151,如圖8c中之透視圖所示。該覆蓋物151 可包含與上述之區域127相同或相似的電介質材料;其亦 可為剛性或撓性,且可包含圖案或著色,使得其可與周遭 摻和’或用於其他美學上的理由。 如上述地,依據本發明,覆蓋物151允許接點12〇延 伸穿過其而接合表面llla,其亦可防止表面111&與諸如输 匙160(圖8〇之所不欲的物體間之接合;以此方式所不欲 之短路不會形成於鑰匙160與表面Ula之間,因此,覆蓋 物W不但可保護表φ llla,❿且仍可允許接點12〇接合 表面111 a。 在此實施例中,覆蓋物151包含複數個開口 153,如β 8d中之覆蓋物151的透視圏中所最佳地顯示。圖μ中所$ 之部分的覆蓋& 151對應於圖8a中所示的區域154,開r 153係由電介質材料部分152而相互間隔開且允許接點i2 延伸穿過覆蓋物151,·開σ153被定大小,㈣,及相互指 29 201008056 隔開’使得接點120可延伸穿過開口 153且接合表面⑴^ 在此方式中’復蓋物151允許表面透過接點12〇來提 i、電位差至電子裝置112 ’而降低短路形成於區域U6及 11 7之間的可能性;覆蓋物亦作用以降低電子裝置1 U沿著 表面11U的移動,移動之降低係因為接•點120延伸穿過開 3而限制裝置112沿著表面u u的移動,因為該等接 點將接合材料部分! 52。 參 ❹ 接點120係配置以致使其可以與對應之開口 Η〗對 齊且延伸穿過該等開口 153而接合表面11 la(圖8b)。在 其他實例中’接點12〇係可移動的使得該等接點12。之 間的距離可改變。在此方式中,該等接點12〇可相對於彼 此而調整其定位,使得它們可與開口 153較佳地對齊。 此之實例係顯示於圖8e之中,圖仏係覆蓋物i5i,的 透視圖。依據本發明,覆蓋物151,包含開口 153,,該等開 口 153’係朝向表面Ula而向内部地成雜狀;當接點⑶接 。開口 153的錐狀部分時,接點12〇將如移動箭頭Η)所 指示地移動(圖8a),使得接點12〇可與開口 153’較佳地對 齊。以此方式,當接點12G接合覆蓋物151,時,接點12〇 可自行地與開p 153,對齊。應注意岐,接點12()可以以 許多不同的方式來移動,該等方式之某些方式將以圖… 至19f及圖20a至20f來加以解說。 在某些實例中,覆蓋物151係以可重複之方式而可卸 除地附著至電力輸送支撐結構;在其他實例中,覆蓋物Μ】 係隨意地定位於表自llla之上,使得其可仰除自該表面 30 201008056Figures 8a and 8b are side views of power delivery system 1A4 having electronic device 112 in a disengaged and engaged position relative to surface ma, respectively. System 1〇4 may include power delivery systems 1〇〇, 1 (η, and 1〇2. In this embodiment, power delivery system 104 includes a protective cover 151 carried by power delivery support structure lu, as shown 8c, the cover 151 may comprise the same or similar dielectric material as the region 127 described above; it may also be rigid or flexible and may include a pattern or coloration such that it can be blended with the perimeter' Or for other aesthetic reasons. As described above, in accordance with the present invention, the cover 151 allows the contact 12〇 to extend therethrough to engage the surface 111a, which also prevents the surface 111& and such as the transfer key 160 (Fig. 8 The joint between the objects that are not desired; the short circuit that is not desired in this way is not formed between the key 160 and the surface U1a, so that the cover W not only protects the watch φ llla, but also allows the contact 12 〇 Engagement surface 111 a. In this embodiment, the cover 151 includes a plurality of openings 153, as best shown in the perspective 圏 of the cover 151 in β 8d. Coverage & 151 corresponds to the area 154 shown in Figure 8a, opening r 15 The 3 series are spaced apart from each other by the dielectric material portion 152 and allow the contact i2 to extend through the cover 151, the opening σ 153 is sized, (4), and the mutual finger 29 201008056 is spaced apart such that the contact 120 can extend through the opening 153 And the bonding surface (1) ^ in this manner, the 'cover 151 allows the surface to pass through the contact 12 to raise the potential difference to the electronic device 112' to reduce the possibility that the short circuit is formed between the regions U6 and 117; the cover also acts To reduce the movement of the electronic device 1 U along the surface 11U, the reduction in movement is due to the extension of the contact point 120 through the opening 3 to limit the movement of the device 112 along the surface uu, since the contacts will engage the material portion! 52. The contact 120 is configured such that it can align with the corresponding opening and extend through the openings 153 to engage the surface 11 la (Fig. 8b). In other examples, the 'contact 12' is movable such that The distance between the contacts 12 can vary. In this manner, the contacts 12 can be adjusted relative to each other such that they are preferably aligned with the opening 153. An example of this is shown in the figure. Among 8e, figure A perspective view of a cover i5i. According to the invention, the cover 151 comprises an opening 153 which is inwardly oriented towards the surface Ula; when the contact (3) is connected. The opening 153 is tapered In part, the contact 12〇 will move as indicated by the moving arrow () (Fig. 8a) such that the contact 12〇 is preferably aligned with the opening 153'. In this manner, when the contact 12G engages the cover 151, At the same time, the contact 12〇 can be aligned with the opening p 153. It should be noted that the contact 12() can be moved in many different ways, some of which will be shown in Figures 19 to 19f and Figure 20a. To 20f to explain. In some examples, the cover 151 is removably attached to the power delivery support structure in a repeatable manner; in other examples, the cover is randomly positioned over the llla such that it is Retreat from the surface 30 201008056
Ula°可卸除之覆蓋物係、可企望於其中諸如水或蘇打水之飲 ^已溢撤於表面llla上的情勢中,該可卸除之復蓋物使覆 蓋物及表面Ilia二者更容易清洗及保養。進一步地針對 美子上的理由,可卸除之覆蓋物允許被以另一者來加以置 換,可卸除之覆蓋物的一實例係諸如布料之編織材料可 卸除之布料覆蓋物可易於且便於清洗,因為其可針對此目 的而自表面111a卸除。 I蓋物151可以以許多不同的方式而可卸除地附著至 、°構1 11 ’在圖8C中’覆蓋物151係以緊固物155而附著 至表面111a,該緊固物155可將覆蓋# 155保持於結構 111該緊固物155可為諸如螺釘之許多不同的類型。在其 他實例中,覆蓋物151可以以驗,夾具等而附著至表面 ma;附著點可在侧邊115a、115b、115c、及/或U5d之任 一側邊附近,或可在該等侧邊之間的某處,如圖8c中所示。 在其他實例中,覆蓋物151係與電力輸送支撐結構m 成一體,此可以以許多不同的方式來作成,例如覆蓋物151 ® 可黏著至結構U1或可印刷,絲網印刷,或沈積於表面11Ia 之上。當使用該等沈積方法時,覆蓋物151通常包含諸如 塗料’矽基樹脂,或環氧樹脂之電介質材料。 圖9a及9b分別係依據本發明之實施成為行動電話 的電子裝置之透視圖及側視圖。在此實施例中,行動電話 110包含殼體195,該殼體195具有延伸穿過其且進入電池 室126之内的開口 123。電池室126可容納電力系統ΐ3ι ; 在此實例申,該電力系統131係可再充電之電池。電力系 31 201008056 黉 統131可重複地插入至電池室126之内以及自電池室126 卸除,如圖9a及9b中所分別顯示地;當將電力系統ι31 插入至電池室126之内時,其接點139a及139b分別接合電 路130之接點133a及133b(圖3及4),使得信號可在該等 接點之間流動。 行動電話110亦包含延伸穿過殼體195的接點12〇 :在 此實例中,當裝置112係由電力輸送支撐結構ηι所承載 時’該殼體195係由接點120而與電力輸送表面間隔開。 ® 接點120包含四個接點’如上述地表示成為接點12〇a、 120b、120c、及120d。應注意的是,在其他實例中,可包 含諸如五個或六個之另一數目的接點,且該等接點可以以 許多不同的方式而配置,該等實例的某些實例將在圖1〇& 及1 Ob中予以說明。該等接點之數目及特別的配置係根據 諸如導電區116及117的配置之許多不同的因子而定。 依據本發明,已將裝置112的殼體195修正使得接點 120穿過殼體195且自表面n2a向外地延伸,該表面112a ® 對應於殼體195的外表面。在此方式中,接點 置112所承載,且與該裝置112成一體;在此實例中行 動電話110亦包含且承载電路13〇,但為簡明起見,並未顯 示於此。在此實例中,電路130係定位於殼體195之内·, 但在其他實例中,其可定位於殼體195之外部。定位於殼 體195外部之電路13〇的實例將以圖i6a及⑽來予以說 明,而定位於殼體195之内的實例將說明於此。 圖9c係殼體195及接點12〇的分解頂部透視圖。在此 32 201008056 實例中,殼體195已由形成開口 136a、136b、136c、及136d 所修正’該等開口係穿過殼體195而延伸於面U2a與相對 面112b之間’開口 136a、136b、136c、及136d被定大小 及定位以分別接納接點120a、120b、120c、及120d。 在此實施例中,接點120a至120d係由接觸電力輸送支 撑結構137而承載於其表面137b之上。電力輸送支撐結構 137可附著至表面mb’使得接點120a至120d延伸穿過對 應的開口 136a至136d。應注意的是,在接點i20a至120d Φ 與對應的開口 136a至之間的介面較佳地係氣密的,以 降低其間之溼氣的流動。在某些實例中,電力輸送支撐結 構137亦可承載電子電路130,使得該電子電路13〇可定位 於设體195之内;電路13〇可定位於結構137上之許多不 同的位置處,例如圖9a係接點電力輸送支撐結構137的底 部透視圖,顯示定位於其相反表面137t>上的電路13〇。連 接電路130至接點120的導線可以以許多不同的方式來定 位,例如該等導線可穿過電力輸送支撐結構137或跨越其 ❹外週邊137C且在面137&與U7b之間延伸,但此處為簡明 起見,所以並未顯示該等導線。 圖10a係頂視圖,用以顯示依據本發明之接點12〇的一 配置。在此實例中,接點120係配置使得接點12〇a係在位 置124的中心,而該位置124係中心地設置於虛圓之 内,·虛® 125具有半徑R,且僅只針對參考之目的而被包含 於此處,用以顯示接點120相對於彼此及相對於位置Η# 定位。接點12013、120(;、及120(!係以離開位置124約11_(〇/2) 33 201008056 的距離而定位於虛® 125之上,且彼此相互地間隔開。在 此實例中具有二個接點於圓125之上且它們係等距離 地相互間隔開;因此,存在有相對於位置124之大約120 度的角度61於該等接點之間,在接點120b與120d之間的 角度Θ顯示於圖1〇a之中。應注意的是,$係根據定位於圓 125之上的接點數目而定,如以囷l〇b及10c之所說明地; 亦應注意的是,接點12〇b、12〇c、及12〇(1可定位於距離位 置124之諸如距離R的其他距離。 在此實例中,接點120在形狀上係圓柱形,而各具有 直徑D,該直徑D係選擇使得其比絕緣區119的尺寸G更 小(圖5a及5b)’半徑R及直徑D係選擇使得當接點12〇接 合表面111a時,該等接點之至少一接點係與導電區116接 合且該等接點之至少另一接點係與導電區117接合。在此 方式中’如上述地,存在有電位差於接點〗2〇中之該等接 點的至少兩接點之間,且將電力提供至電力系統131。較佳 地,接點120的配置係如第2圖中所示地伴隨著導電區116 及π 7之配置而使用。 圖10b及10c係分別地統稱為接點12〇,及12〇”的接點 之配置的其他實例’接點12 〇 ’包含五個接點以及接點12 〇,, 包含六個接點。在圖i〇b中,存在有表示為接點1201)至12〇e 之四個接點,其係定位於虛圓125上,且距離位置丨24大 約R-(D/2)的距離以及彼此等距離地間隔著;在圖1 〇c中, 存在有表示為接點120b至120f之五個接點,其係定位於虛 圓125上,以及彼此相互地間隔開且距離位置124大約 34 201008056 R-(D/2)的距離而間隔著。在圖l〇b及10c中,在圓125上 之該等接點係彼此等距離地間隔著,使得角度分別為大約 90度及72度;在此方式中,角度0係根據定位在圓125上 之接點的數目而定,較佳地,接點120’及120”的配置係如 圖6中所示地伴隨著導電區116及117之配置而使用。應 注意的是’在圖10a至10c之中,針對描繪性之目的,接點 120a係顯示以成為中心地設置於虛圓125之内,且在其他 實例中,其可定位於圓125之上。 ❹ 圖1〇3至顯示可實施之接點配置的實施例之三個實 例’其他的接點配置可使用於各式各樣的實施例中,其他 的接點配置亦可准許100%的接觸或然率。針對圖l〇a至l〇c 中所示的接點配置’即使當個別的接點之設置偏移自真正 所欲的位置直至一接點之直徑時,亦可獲得100%的接觸或 然率。 圖11a及lib係分別由行動電話no所承載且與該行動 電話110成一體之接點120’及120”的透視圖。此處,行動 © 電話的接點120已以對應的接點120,及12〇,,來予以置 換,在該等實例中,殼體195已如圖9c所教示地被修正, 使得接點120,及UO”穿過殼體195且自表面n2a向外地延 =。若在接點12〇,及UO”與殼體195之間的介面係氣密地 密封以降低溼氣流入殼體195内之可能性時,則係有用的。 注意的是,開口 136的數目係根據接點的數目而定;因此, 在該等實例中,五個及六個開口係穿過殼體195而分別地 形成於圖11&及Ub之中。在形狀上,接點12〇、12〇,、及 35 201008056 12 0”係形成為圓柱狀;然而,應注意的是,它們可具有其他 的形狀,如目前將予以描述地。 圖12&及12b分別係具有不同形狀之接點的實施例之側 視及透視圖。該等形狀可根據許多不同的因子而選擇,例 如電力輸送表面的形狀,以及在電力輸送表面與接點間之 所欲的電流流動。具有不同形狀的電力輸送表面係以圖3 來解說,該電流流動會根據電力輸送表面的形狀及接點的 形狀而定,因為該等因子會影響到接點與電力輸送表面之 ® 間的接合面積,且因此,影響到其間的電阻。 在該等實例中,接點210及212分別具有圓形及矩形 的末端211及213,使得接點210係圓柱狀以及接點212係 在立方體。在形狀上,接點214、216、218、及221係圓柱 狀,接點214具有圓頂之末端215以及接點216具有筆直 錐狀之末端217,接點218具有具備隆起部(ridge)22〇之筆 直錐狀末端219以及接點221具有傾斜之錐狀末端222。應 _ '主意的是,末端21卜213、215、217、219、及222將接合 電力輸送表面;而且,應注意的是,此處所顯示的形狀僅 係針對描繪性之目的,且伴隨著本發明所一起使用之其他 接點可具有其他的形狀。 存在有由圖9a至9c及圖lla至lib中所示之行動電話 所提供的若干優點’一優點係該等接點12〇、12〇,、或12〇” 可在行動電話之製造期間與行動電話成一體,另一優點係 現有的行動電話之殼體可由形成穿過殼的開口 136而予以 修正,使得接點120、120,、或120”可與行動電話的門或覆 36 201008056 蓋物成一體,此可在行動電話之製造期間或製造之後而予 以作成,例如,現有的行動電話可由去除其之門或覆蓋物 且以已修正妥之門或覆蓋物來修正或置換該門或覆蓋物而 予以修正。 圖13a及13b係實施為具有電池門Μ〇之行動電話ι〇9 的電子裝置之另一實施例的透視圖。依據本發明,門14〇 包含且承載接點120及電子電路13〇(未顯示),該門14〇可 界定表面112a的一部分且可耦接至殼體丨95,使其可相對 β 於電池室126而可重複地移動於閉合(13a)與開啟(圖nb) 位置之間。在此方式中’電路13〇及接點12〇將隨著門而 移動;該門140可以以許多不同的方式而耦接至殼體ι95, 但在此實例中’它們係使用鉸鏈(hinge) 165a及165b而 耦接在一起。 如圖4中所示地,接點120係連接至接點133a及133b。 在此實例中’接點120係透過導線而連接至接點i33a及 133b ’該導線可穿過殼逋195之許多不同的部分而延伸, W 但在此實例中,個別的導線係毗鄰於對應的鉸鏈l65a及 165b而延伸,實例係由箭頭160所示而顯示鉸鏈165b之特 寫視圖。在此實例中,導線166毗鄰於鉸鏈165b而延伸, 且連接接點120至接點133b ;在某些實例中,導線166可 為以連接器所耦接在一起之兩線,以助成門140之移開。 管理電池之充電的充電電路可包含於接點與電池之間,以 便維持電池壽命及適當地充電該電池。 此實施例之優點在於,接點120可易於在門140的製 37 201008056Ula° removable cover system, which can be expected to be spilled on the surface 111a, such as water or soda, which makes the cover and surface Ilia easier Cleaning and maintenance. Further, for the reason of the U.S., the removable cover is allowed to be replaced by the other one. An example of the removable cover is a fabric covering such as a cloth woven material which can be easily and easily removed. Cleaning as it can be removed from surface 111a for this purpose. The I cover 151 can be removably attached to the structure 1 11 ' in many different ways. In Fig. 8C, the cover 151 is attached to the surface 111a with the fastener 155, which can be covered. # 155 remains in structure 111. The fastener 155 can be of many different types such as screws. In other examples, the cover 151 can be attached to the surface ma by inspection, fixture, etc.; the attachment point can be near either side of the sides 115a, 115b, 115c, and/or U5d, or can be on the sides Somewhere in between, as shown in Figure 8c. In other examples, the cover 151 is integral with the power delivery support structure m, which can be made in many different ways, such as the cover 151 ® can be adhered to the structure U1 or can be printed, screen printed, or deposited on a surface. Above 11Ia. When such deposition methods are used, the cover 151 typically comprises a dielectric material such as a coating, a bismuth based resin, or an epoxy. Figures 9a and 9b are perspective and side views, respectively, of an electronic device that becomes a mobile phone in accordance with an implementation of the present invention. In this embodiment, the mobile phone 110 includes a housing 195 having an opening 123 extending therethrough and into the battery compartment 126. The battery compartment 126 can house a power system ;3ι; in this example, the power system 131 is a rechargeable battery. Power system 31 201008056 The system 131 is repetitively inserted into and removed from the battery compartment 126, as shown in Figures 9a and 9b, respectively; when the power system ι31 is inserted into the battery compartment 126, The contacts 139a and 139b engage the contacts 133a and 133b (Figs. 3 and 4) of the circuit 130, respectively, such that signals can flow between the contacts. The mobile phone 110 also includes a contact 12 that extends through the housing 195: in this example, when the device 112 is carried by the power delivery support structure η, the housing 195 is coupled to the power transfer surface by the contacts 120. Interspersed. The ® contact 120 includes four contacts' as shown above as contacts 12A, 120b, 120c, and 120d. It should be noted that in other examples, another number of contacts, such as five or six, may be included, and the contacts may be configured in many different ways, some examples of which will be illustrated 1〇& and 1 Ob are explained. The number of such contacts and the particular configuration are based on a number of different factors such as the configuration of conductive regions 116 and 117. In accordance with the present invention, the housing 195 of the device 112 has been modified such that the joint 120 extends through the housing 195 and extends outwardly from the surface n2a, which corresponds to the outer surface of the housing 195. In this manner, the contact 112 is carried and integrated with the device 112; in this example the mobile phone 110 also includes and carries the circuitry 13A, but for the sake of brevity, this is not shown. In this example, circuit 130 is positioned within housing 195, but in other examples it can be positioned external to housing 195. An example of a circuit 13A positioned outside the casing 195 will be described with reference to Figures i6a and (10), and an example positioned within the casing 195 will be described herein. Figure 9c is an exploded top perspective view of the housing 195 and the contacts 12A. In the example of 32 201008056, the housing 195 has been modified by the formation openings 136a, 136b, 136c, and 136d. The openings extend through the housing 195 and extend between the face U2a and the opposite face 112b' openings 136a, 136b. , 136c, and 136d are sized and positioned to receive contacts 120a, 120b, 120c, and 120d, respectively. In this embodiment, the contacts 120a through 120d are carried over the surface 137b by the contact power delivery support structure 137. The power delivery support structure 137 can be attached to the surface mb' such that the contacts 120a through 120d extend through the corresponding openings 136a through 136d. It should be noted that the interface between the contacts i20a to 120d Φ and the corresponding opening 136a to is preferably airtight to reduce the flow of moisture therebetween. In some examples, the power delivery support structure 137 can also carry the electronic circuit 130 such that the electronic circuit 13 can be positioned within the body 195; the circuit 13 can be positioned at a number of different locations on the structure 137, such as Figure 9a is a bottom perspective view of the contact power delivery support structure 137 showing the circuit 13A positioned on its opposite surface 137t>. The wires connecting the circuit 130 to the contacts 120 can be positioned in a number of different ways, such as the wires can pass through the power delivery support structure 137 or across its outer periphery 137C and between the faces 137 & and U7b, but this For the sake of brevity, the wires are not shown. Figure 10a is a top plan view showing a configuration of contacts 12 in accordance with the present invention. In this example, the contacts 120 are configured such that the contacts 12A are centered at the location 124, and the locations 124 are centrally disposed within the imaginary circle, and the imaginary® 125 has a radius R and is only for reference The purpose is included herein to show that the contacts 120 are positioned relative to each other and relative to the position Η#. The contacts 12013, 120 (;, and 120 (! are positioned above the virtual ® 125 at a distance of about 11_(〇/2) 33 201008056 from the position 124, and are spaced apart from each other. In this example, there are two The contacts are above the circle 125 and they are equidistantly spaced from each other; therefore, there is an angle 61 of about 120 degrees relative to the position 124 between the contacts, between the contacts 120b and 120d. The angle Θ is shown in Figure 1a. It should be noted that the $ is based on the number of contacts positioned above the circle 125, as illustrated by 囷l〇b and 10c; The contacts 12〇b, 12〇c, and 12〇 (1 can be positioned at other distances from the position 124 such as the distance R. In this example, the contacts 120 are cylindrical in shape and each have a diameter D The diameter D is selected such that it is smaller than the dimension G of the insulating region 119 (Figs. 5a and 5b). The radius R and the diameter D are selected such that when the contact 12 is joined to the surface 111a, at least one of the contacts is connected. The point system is joined to the conductive region 116 and at least one other of the contacts is bonded to the conductive region 117. In this manner, 'as described above, Between at least two junctions of the contacts having a potential difference in contact 〇2〇, and providing power to the power system 131. Preferably, the configuration of the contacts 120 is as shown in FIG. Used in conjunction with the configuration of conductive regions 116 and π 7. Figures 10b and 10c are other examples of the configuration of contacts 12, and 12", respectively, and contacts 12 〇' contain five contacts And the contact 12 〇, which comprises six contacts. In Figure i〇b, there are four contacts represented as contacts 1201) to 12〇e, which are positioned on the imaginary circle 125 and the distance position丨24 is approximately R-(D/2) and equidistantly spaced from each other; in Figure 1 〇c, there are five contacts represented as contacts 120b to 120f, which are positioned on the imaginary circle 125 And spaced apart from one another and spaced apart by a distance from position 124 about 34 201008056 R-(D/2). In Figures l〇b and 10c, the contacts on circle 125 are equidistant from each other Intersected such that the angles are approximately 90 degrees and 72 degrees, respectively; in this manner, the angle 0 is determined by the number of contacts positioned on the circle 125, preferably The configuration of the contacts 120' and 120" is used as shown in Figure 6 with the configuration of the conductive regions 116 and 117. It should be noted that 'in Figures 10a to 10c, for the purpose of descriptive purposes, Point 120a is shown to be centrally disposed within the imaginary circle 125, and in other examples, it can be positioned above the circle 125. ❹ Figure 1-3 to three of the embodiments showing the implementable contact configuration Example 'Other contact configurations can be used in a wide variety of embodiments, and other contact configurations can also permit 100% contact probability. The contact arrangement shown in Figures l〇a to l〇c achieves a 100% contact probability even when the individual contacts are offset from the true desired position up to the diameter of a joint. 11a and lib are perspective views of contacts 120' and 120" respectively carried by the mobile phone no and integrated with the mobile phone 110. Here, the contact 120 of the mobile phone is already at the corresponding contact 120. And 12 〇, to replace, in these examples, the housing 195 has been modified as taught in Figure 9c such that the contacts 120, and UO" pass through the housing 195 and extend outwardly from the surface n2a. It is useful if the interface between the contacts 12A, and the interface between the UO" and the housing 195 is hermetically sealed to reduce the flow of wet air into the housing 195. Note that the number of openings 136 It depends on the number of contacts; therefore, in these examples, five and six openings are formed through the housing 195 and formed separately in Figures 11 & and Ub. In shape, the contacts 12〇 12〇, and 35 201008056 12 0′′ are formed in a cylindrical shape; however, it should be noted that they may have other shapes as will now be described. Figures 12 & and 12b are side and perspective views, respectively, of an embodiment having contacts of different shapes. The shapes can be selected based on a number of different factors, such as the shape of the power transfer surface, and the desired current flow between the power transfer surface and the contacts. The power transmission surface having different shapes is illustrated in Fig. 3. The current flow depends on the shape of the power transmission surface and the shape of the joint, because these factors affect the joint between the contact and the power transmission surface. The area, and therefore, affects the resistance between them. In these examples, contacts 210 and 212 have rounded and rectangular ends 211 and 213, respectively, such that contacts 210 are cylindrical and contacts 212 are tied to the cube. In shape, the contacts 214, 216, 218, and 221 are cylindrical, the contacts 214 have a dome end 215, and the contacts 216 have a straight tapered end 217, the contacts 218 having a ridge 22 The straight tapered end 219 and the contact 221 have a tapered tapered end 222. It should be _ 'the idea that the ends 21 213, 215, 217, 219, and 222 will engage the power transfer surface; moreover, it should be noted that the shapes shown here are for illustrative purposes only, and are accompanied by Other contacts used in conjunction with the invention may have other shapes. There are several advantages provided by the mobile phones shown in Figures 9a to 9c and 11a to lib 'one advantage is that the contacts 12 〇, 12 〇, or 12 〇" can be used during the manufacture of the mobile phone. Another advantage of the mobile phone is that the housing of the existing mobile phone can be modified by the opening 136 formed through the casing, so that the contact 120, 120, or 120" can be attached to the door or cover of the mobile phone 36 201008056 Integral, which can be made during or after manufacture of a mobile phone, for example, an existing mobile phone can be modified or replaced by a door or cover that has been removed and with a modified door or cover. Corrected by object. Figures 13a and 13b are perspective views of another embodiment of an electronic device implemented as a mobile phone ι 9 having a battery threshold. In accordance with the present invention, the door 14A includes and carries a contact 120 and an electronic circuit 13 (not shown) that can define a portion of the surface 112a and can be coupled to the housing 丨 95 such that it can be relatively beta The chamber 126 is repeatedly movable between the closed (13a) and open (Fig. nb) positions. In this manner, 'circuit 13 〇 and contact 12 〇 will move with the door; the door 140 can be coupled to housing ι 95 in many different ways, but in this example 'they use hinges 165a and 165b are coupled together. As shown in Figure 4, contacts 120 are connected to contacts 133a and 133b. In this example, 'contact 120 is connected to contacts i33a and 133b through wires. The wire can extend through many different portions of case 195, but in this example, individual wires are adjacent to each other. The hinges l65a and 165b extend, and the example shows a close-up view of the hinge 165b as indicated by the arrow 160. In this example, the wires 166 extend adjacent to the hinge 165b and connect the contacts 120 to the contacts 133b; in some examples, the wires 166 can be two wires coupled together by a connector to facilitate the door 140 Move away. A charging circuit that manages the charging of the battery can be included between the contacts and the battery to maintain battery life and properly charge the battery. An advantage of this embodiment is that the contacts 120 can be easily fabricated at the door 140.
造期間或製造後與門I 40 kV、 MA ^ a 畀门】40成一體,該門140亦可用來置換 包含於行動電話1〇9中而 尚未巴含接點120及/或電路13〇 的另一個門。另一優點在於 1 40可予以去除且可以以 具有諸如120 & 12G”之相同或不同配置的接點之不同㈣ 來予以置換。進一步地,門14〇可予以去除且可以以具有 不同電子電路130之不同的門來加以置換。 圖13C係依本發明之實施為具有電池覆蓋物145之行動 電話1〇7的電子裝置之另一實施例的透視圖。覆蓋物145 承載接點120 & 133且接點m係連接至接點及 U3b ’如圖4中所示;該覆蓋物145可界定表面112a的一 部分,且可相對於電池室 合位置之間。在此方式中 係隨著門140而移動。 126而可重複地移動於開啟與閉 電路130’接點120,及接點133During the manufacturing or after manufacturing, it is integrated with the door I 40 kV, MA ^ a 】 】 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 Another door. Another advantage is that the 140 can be removed and can be replaced by a different (four) having the same or different configurations, such as 120 & 12G". Further, the gate 14 can be removed and can have different electronic circuits Figure 13C is a perspective view of another embodiment of an electronic device embodying a mobile telephone 1-7 having a battery cover 145 in accordance with the present invention. Cover 145 carries contacts 120 & 133 and the joint m is connected to the joint and U3b' as shown in Figure 4; the cover 145 can define a portion of the surface 112a and can be positioned relative to the battery compartment. In this manner 140 moves 126 and can be repeatedly moved to open and close circuit 130' contact 120, and contact 133
可將諸如圖9b之電力系統131的電力系統插入至室 126之内且定位於底部表面128之上,使得其接點13%及 分別接合接點141&及Mlb。接點14“及Μ。係定位 於底部表面128之上且大致地表示為接點141。行動電話 107亦包含接點1383及13肋,該等接點138&及13扑係定 4於中間的表面129之上,且大致地表示為接點13卜該表 面9係在表面128及112a之間的中間物,使得當覆蓋物 封閉電池室126時,接點138a及138b會分別地接合接 點及133b,接點138a及n8b係分別地與接點"Η 及141b通信。 在操作中,由電力輸送表面所提供至接點12〇的電位 38 201008056 差係由電路130所整流,使得可將信號Vp£)wer提供於接點 133a及l33b之間;因為當覆蓋物145封閉電池室126時’ 接點133a及133b係與對應之接點138&及138b接合,所以 亦可將仏號vp<)wer提供於它們與接點141&及之間;因 為接點139a及139b接合對應之接點14。及141b,所以信 號vp()Wer亦可接著透過接點13%及139b而提供至電力系統 131。行動電話1〇7可提供相同於或相似於上述之由行動電 話109所提供的優點。 © 圖1钧及1朴係分別實施為行動電話270及271的電子 裝置之不同實施例的透視圊。行動電話27〇包含電池26〇 及覆蓋物273,該電池260可裝配至電池室126之内以及該 覆蓋物273可封閉電池室126。依據本發明,接點12〇係由 電池260所承載且與電池26〇成一體;接點12〇可以以許 多不同的方式而與電池260成一體,其某些方式將以圖15& 至15f來說明。在此實例中,電池26〇及覆蓋物273係分離 的個件,以及該覆蓋物273包含開口 136,使得接點120可 ® 延伸穿過覆蓋物273。 在圖14b之中,行動電話271係與電話27〇相似;然 而,一差異在於電池260及覆蓋物273係成一體而形成單 一的個件274。依據本發明,接點12〇係由個件274所承載 且與個件274成一體,此係以相同於或相似於其中接點12〇 係與電池260成一體之方式所作成,如目前將說明地。 圖15a及15b分別係接點12〇與電池26〇成一體之頂部 及底部透視圖。在此實施例中,電池26〇包含外殼丨95,, 39 201008056 a亥外殼195包囊電源丨3丨;接點i 2〇穿過外殼丨%,且自電 池260的頂表® 26〇a向外地延伸。電池亦包含接點 139 ’接點139穿過外殼且自電池26()的底部表面2_向 外地延伸。在此方式中,接點12〇及139係由電池所承載 且與電池260成一體。 圖15c及1 5d分別係具有部分展開之外殼丨95,的電池 260之頂部及底部透視圖。在此實施例中,電路13〇連同接 點120及139亦由電池260所承載,且與電池26〇成一體。 β 電路13G係透過導電性接點133而連接至接點12()及接點 139 ° 圖15e及15f係分別表示為電池261及262之電池的其 他實施例之頂部透視圖。在圖15e之中,接點12〇及139 二者均係在面260a之上,接點139係靠近末端263,而末 端263延伸於面260a及260b之間。在圖15f之中,接點 139係在面260b之上以及接點139係在末端263之上而靠 近面260a»因此,當與電池成一體時,接點12〇及139可 定位於許多不同的位置。 圖16a及16b係實施為行動電話1〇8之電子裝置的另一 實施例之透視圖。行動電話108包含附著於殼體195的接 點電力輸送支撐結構137於表面112a之上。在其他實例中, 結構137可附著至覆蓋物或門,諸如圖13a至13〇中所示之 該等結構,電子輸送支撐結構137可以以許多不同的方式 而附著至殼體195,例如由使用諸如膠水之黏著劑。在其他 實例中,殼體195及結構137係成一體於單一的個件之中。 40 201008056 電力輸送支撐結構137包含基底183,該基底183承載 接點120及電路130(圖9d及17b),使得接點120及電路 130定位於殼體195之外部。接點12〇透過電路13〇以與電 纜184通信,電纜184與由電池連接器185所承載之陽連 接器(male connector) 186通信。在此方式中,信號可流 動於陽連接器186與接點12〇之間,陽連接器ι86被定尺 寸及成形為由電池電力插座188中所包含的開口 187所接 納,電池電力插座188延伸穿過殼體I%且與電力系統 ® 131(未顯示)通信。電池連接器185係以相對於電池電力插 座188的接合及脫離位置而分別顯示於圊16a及16b之中; 當連接器185係由插座188所接納時,信號可流動於接點 120與電力系統131之間。 圖17a係接點電力輸送支撐結構137之透視圖,以及圖 17b係沿著圖17a切開線l7b〜17b,所取得之接點電力輸送 支撐結構137的剖面側視圖。結構137包含電路板192,該 電路板192分別承載接點i2〇a及12〇b於接墊158及159 β 之上,應注意的是’接點120c及120d亦由對應之接墊所承 載’但匕們並未顯示於此視圖之中。電路板192可為許多 不同的類型,但較佳地係撓性電路板,例如由R〇gers公司 所製成之撓性電路板。該等撓性電路板通常包含層板 (laminate),蓋膜(coverfiim),及導熱雙面膠帶(b〇ndpiy)。 二極體132b分別透過互連148及149而連接至接墊158 及159,二極體132a分別透過互連146及U7而連接至電 纜184及接墊158。在此實例中,電路13〇係由基底164所 41 201008056 包囊且接點120係部分地包囊;在此方式中,接點及 電路uo係與電力輸送支律結構137成—體,且由該電力 輸送支撐結構137所承載。 圖17c係電路板192之更詳細的透視圓,互連μ?及 148係連同接墊158 一起承載於電路板192的表面上;在圖 17c中,實施為接點218(圖12a及12b)之接點i2〇a係以相 對於接墊158之脫離位置而顯示,接點218可移動至其中 在該處可附著至接墊158的接合位置,如移動箭頭之所示; β 接點218可以以諸如焊接之許多不同的方式而附著至接墊 158,使得它們電氣地連接在一起。應注意的是,其他接點 大致地以相同或相似的方式來連接至對應的接墊。 圖17d係沿著圖17a之切開線17b〜17b,所取得的剖面 側視圖,其係接點電力輸送支撐結構之另一實施例而表示 為接點電力輸送支撐結構137,。電力輸送支撐結構137,包 含延伸穿過基底164之開口 230以及承載於接墊158上之 彈簧150。接點218係承載於彈簧150之上且朝向環狀物 參 156而向外地延伸;彈簧150可為導電性,以助成信號在接 點218與接塾158之間的流動。應注意的是,彈簧15〇可 以以諸如插塞之另一彈性結構來予以置換。環狀物156係 附著至基底164且具有中心開口,接點218之筆直錐狀末 端219可透過其而延伸;環狀物156亦接合隆起部220(圖 12a),使得接點218可由彈簧150而保持於接墊158與環狀 物156之間。在此方式中,接點218可朝向接墊158移動 及離開接墊158,以回應於受力,如移動箭頭297所示地, 42 201008056 ’ 該移動箭頭297係垂直於表面112a而延伸。 圖1 8 a•及1 8 b係表不為接點電力輸送支稽·結構2 0 〇之接 點電力輸送支樓結構的另一實施例之頂視圖及透視圖。在 此實例中’結構200具有Y形體203且承載大致表示為接 點 214 之接點 214a、214b、214c、及 214d。接點 214b、214c、 及214 d係疋位於結構2 0 0之個別的分支之上,且接點214a 係等距離地中心配置於該等接點之間;結構2〇〇亦包含開 口 201(圖18b) ’該開口 201延伸進入γ形體203之間且在 © 承載接點214(:及214d的分支之間。依據本發明,接點214a 延伸穿過開口 201且由保持器202(圖18c)所保持。接點電 力輸送支樓結構200係由殼體195所承載,以及電纜ι84 沿著殼體195而延伸穿過開口 201 ;電纜184連接接點214 至陽連接器1 86,使得信號可在其間流動。 圖1 8 c係保持器2 0 2的透視圖。在此實施例中,保持器 2〇2包含基底結構231。該基底結構231承載著自其向外所 延伸之臂232 ’該臂232包含開口 233,該開口 233定位於 靠近於臂232之外緣而遠離基底結構231;該開口 233被定 大小及定位,使得接點214可穿過開口 233而延伸。 圖18d係撓性電力輸送支撐結構235的透視圖。在此 實施例中,結構235包含基底結構236。該基底結構236承 栽著自其向外所延伸之臂237,該臂237在距離該基底結構 236之一位置處承載接點214a於其表面之上;接點214a係 疋位於臂237之上,使得當電力輸送支撐結構235被定位 於臂232之下時’接點214a可穿過開口 233而延伸,如圖 43 201008056 1 8e所說明地。結構235係撓性的,所以臂23 7可相對於基 底結構236而移動,如移動箭頭297所示地。在此方式中, 接點2 1 4a亦係可移動的。 圖1 8e係保持器202及包含有沿著如圖丨8a中所示之切 開線18e〜18e’所取得的接點電力輸送支撐結構2〇〇之撓性 電力輸送支樓結構23 5的側視圖。依據本發明,保持器2〇2A power system, such as power system 131 of Figure 9b, can be inserted into chamber 126 and positioned above bottom surface 128 such that its contacts 13% and engage joints 141 & and Mlb, respectively. The contacts 14 and Μ are positioned above the bottom surface 128 and are generally indicated as contacts 141. The mobile phone 107 also includes contacts 1383 and 13 ribs, and the contacts 138 & Above the surface 129, and generally referred to as the junction 13 the surface 9 is interposed between the surfaces 128 and 112a such that when the cover encloses the battery compartment 126, the contacts 138a and 138b are respectively joined Point 133b, contacts 138a and n8b are in communication with contacts " Η and 141b, respectively. In operation, the potential provided by the power transfer surface to contact 12 38 38 201008056 is rectified by circuit 130, such that The signal Vp£)wer can be provided between the contacts 133a and l33b; since the contacts 133a and 133b are joined to the corresponding contacts 138& and 138b when the cover 145 closes the battery compartment 126, it is also possible to The number vp<) wer is provided between them and the contacts 141 &and; since the contacts 139a and 139b engage the corresponding contacts 14 and 141b, the signal vp()Wer can then pass through the contacts 13% and 139b. Provided to the power system 131. The mobile phone 1 〇 7 can provide the same or similar to the above Advantages provided by the mobile phone 109. Figures 1 and 1 are perspective views of different embodiments of electronic devices implemented as mobile phones 270 and 271, respectively. The mobile phone 27 includes a battery 26 and a cover 273. The battery 260 can be assembled into the battery compartment 126 and the cover 273 can enclose the battery compartment 126. According to the present invention, the contacts 12 are carried by the battery 260 and integrated with the battery 26; the contacts 12 can be many The battery 260 is integrated in a different manner, some of which will be illustrated in Figures 15 & 15f. In this example, the battery 26 and the cover 273 are separate pieces, and the cover 273 includes an opening 136. The contact 120 can extend through the cover 273. In Figure 14b, the mobile phone 271 is similar to the phone 27; however, a difference is that the battery 260 and the cover 273 are integrated to form a single piece. 274. In accordance with the present invention, the contacts 12 are carried by the member 274 and integral with the member 274, which is formed in the same or similar manner as the contacts 12 are integral with the battery 260, such as It will now be explained. Figure 15a 15b is a top and bottom perspective view of the contact 12 分别 and the battery 26 respectively. In this embodiment, the battery 26 〇 includes a housing 丨 95, 39 201008056 a housing 195 encapsulation power supply 丨 3 丨; i 2 〇 passes through the casing 丨% and extends outward from the top surface of the battery 260® 26〇a. The battery also includes a contact 139 ′ 139 through the outer casing and from the bottom surface 2_ of the battery 26 () extend. In this manner, contacts 12A and 139 are carried by the battery and integral with battery 260. Figures 15c and 15d are top and bottom perspective views of a battery 260 having a partially unfolded outer casing 95, respectively. In this embodiment, circuit 13A along with contacts 120 and 139 are also carried by battery 260 and are integral with battery 26. The beta circuit 13G is connected to the contacts 12 () and the contacts 139 through the conductive contacts 133. Figures 15e and 15f are top perspective views of other embodiments of the cells of the batteries 261 and 262, respectively. In Fig. 15e, the contacts 12A and 139 are both above the face 260a, the contacts 139 are near the end 263, and the end 263 extends between the faces 260a and 260b. In Figure 15f, the contacts 139 are above the face 260b and the contacts 139 are above the end 263 and close to the face 260a. Thus, when integrated with the battery, the contacts 12A and 139 can be positioned in many different ways. s position. Figures 16a and 16b are perspective views of another embodiment of an electronic device implemented as a mobile telephone 1-8. The mobile phone 108 includes a contact power delivery support structure 137 attached to the housing 195 above the surface 112a. In other examples, structure 137 can be attached to a cover or door, such as those shown in Figures 13a through 13A, and electronic delivery support structure 137 can be attached to housing 195 in a number of different ways, such as by use. Adhesives such as glue. In other examples, housing 195 and structure 137 are united into a single piece. 40 201008056 The power delivery support structure 137 includes a substrate 183 that carries the contacts 120 and the circuitry 130 (Figs. 9d and 17b) such that the contacts 120 and circuitry 130 are positioned outside of the housing 195. Contact 12 is coupled through circuit 13 to communicate with cable 184, which is in communication with a male connector 186 carried by battery connector 185. In this manner, a signal can flow between the male connector 186 and the contact 12A, the male connector ι86 is sized and shaped to be received by the opening 187 included in the battery power receptacle 188, and the battery power outlet 188 extends Pass through housing I% and communicate with Power System® 131 (not shown). The battery connector 185 is shown in the 圊 16a and 16b, respectively, in engagement and disengagement positions relative to the battery power socket 188; when the connector 185 is received by the socket 188, signals can flow to the contacts 120 and the power system Between 131. Figure 17a is a perspective view of the contact power transmission support structure 137, and Figure 17b is a cross-sectional side view of the contact power transmission support structure 137 taken along line 17b to 17b of Figure 17a. The structure 137 includes a circuit board 192, which carries the contacts i2〇a and 12〇b on the pads 158 and 159 β, respectively. It should be noted that the 'contacts 120c and 120d are also carried by the corresponding pads. 'But we are not shown in this view. Circuit board 192 can be of many different types, but is preferably a flexible circuit board such as a flexible circuit board made by Rögers. The flexible circuit boards typically comprise a laminate, a cover fiim, and a thermally conductive double-sided tape (b〇ndpiy). The diodes 132b are connected to the pads 158 and 159 through interconnects 148 and 149, respectively, and the diodes 132a are connected to the cables 184 and pads 158 through interconnects 146 and U7, respectively. In this example, the circuit 13 is encapsulated by the substrate 164 41 201008056 and the contacts 120 are partially encapsulated; in this manner, the contacts and circuitry uo are integral with the power delivery discipline structure 137, and It is carried by the power transmission support structure 137. Figure 17c is a more detailed perspective circle of circuit board 192, which is carried together with pads 158 on the surface of circuit board 192; in Figure 17c, implemented as contacts 218 (Figures 12a and 12b) The contact i2〇a is shown in a disengaged position relative to the pad 158, and the contact 218 can be moved to an engaged position where it can be attached to the pad 158, as indicated by the moving arrow; β contact 218 The pads 158 can be attached in many different ways, such as soldering, such that they are electrically connected together. It should be noted that other contacts are connected to the corresponding pads in substantially the same or similar manner. Figure 17d is a cross-sectional side view taken along line 17b to 17b of Figure 17a, showing another embodiment of a contact power transmission support structure as a contact power transmission support structure 137. The power delivery support structure 137 includes an opening 230 extending through the base 164 and a spring 150 carried on the pad 158. Contact 218 is carried over spring 150 and extends outwardly toward annular member 156; spring 150 can be electrically conductive to facilitate signal flow between contact 218 and interface 158. It should be noted that the spring 15〇 can be replaced with another resilient structure such as a plug. The annulus 156 is attached to the base 164 and has a central opening through which the straight tapered end 219 of the joint 218 can extend; the annulus 156 also engages the ridge 220 (Fig. 12a) such that the joint 218 can be spring 150 It is held between the pad 158 and the ring 156. In this manner, the contacts 218 can be moved toward and away from the pads 158 in response to the force, as indicated by the moving arrow 297, 42 201008056'. The moving arrow 297 extends perpendicular to the surface 112a. Figure 1 8 a• and 1 8 b show a top view and a perspective view of another embodiment of a joint power transmission branch structure that is not a joint power transmission structure. In this example, structure 200 has a Y-shaped body 203 and carries contacts 214a, 214b, 214c, and 214d generally designated as contacts 214. The contacts 214b, 214c, and 214d are located on the respective branches of the structure 200, and the contacts 214a are disposed equidistantly between the contacts; the structure 2〇〇 also includes the opening 201 ( Figure 18b) 'The opening 201 extends between the gamma-shaped bodies 203 and between the branches of the ©-bearing contacts 214 (: and 214d. According to the invention, the contacts 214a extend through the opening 201 and are retained by the holder 202 (Fig. 18c The contact power transmission support structure 200 is carried by the housing 195, and the cable ι84 extends through the opening 201 along the housing 195; the cable 184 connects the contact 214 to the male connector 186, so that the signal Figure 1 8 is a perspective view of the c-series holder 02. In this embodiment, the holder 2〇2 includes a base structure 231. The base structure 231 carries an arm 232 extending outwardly therefrom. The arm 232 includes an opening 233 that is positioned adjacent the outer edge of the arm 232 away from the base structure 231; the opening 233 is sized and positioned such that the joint 214 can extend through the opening 233. Figure 18d A perspective view of the flexible power delivery support structure 235. In this embodiment The structure 235 includes a base structure 236. The base structure 236 carries an arm 237 extending therefrom, the arm 237 carrying a contact 214a over its surface at a location from the base structure 236; the contact 214a The tie is located above the arm 237 such that when the power delivery support structure 235 is positioned below the arm 232, the 'contact 214a can extend through the opening 233 as illustrated in Figure 43 201008056 1 8e. Structure 235 is flexible The arm 23 7 is movable relative to the base structure 236 as indicated by the moving arrow 297. In this manner, the contact 2 1 4a is also movable. Figure 1 8e retainer 202 and include along A side view of the flexible power transmission support structure 23 5 of the contact power transmission support structure 2 obtained by the slit lines 18e to 18e' shown in Fig. 8a. According to the present invention, the holder 2〇2
係定位使得基底結構23 1附著至電纜丨84,以及臂232朝向 Y形體203且穿過開口 201而延伸。撓性電力輸送支撐結構 235係定位使得基底結構236亦附著至電纜184,且臂 朝向Y形體203而延伸。接點214a係附著至臂237,且被 定位以致使其穿過開口 233而向外地延伸;在此方式中, 接點 214a可相對於臂232 應注意的是,在某些實例中 而移動,如移動箭頭297所示地。The system is positioned such that the base structure 23 1 is attached to the cable clamp 84 and the arm 232 extends toward the Y-shaped body 203 and through the opening 201. The flexible power transfer support structure 235 is positioned such that the base structure 236 is also attached to the cable 184 and the arms extend toward the Y-shaped body 203. Contact 214a is attached to arm 237 and is positioned such that it extends outwardly through opening 233; in this manner, contact 214a may be noted relative to arm 232 to move in some instances, As shown by moving arrow 297.
亦可以以移動箭頭297所指示 係適用於此處所說明的其他接 等接點可以以垂直於移動箭頭 將描述地。 接點 214b、214c、及 /或 214d 的方向而移動;而且,此亦 點。進一步應理解的是,該 297之方向而移動,如現在 圖19a係依據本發明之接點24〇的透視圖。接點24〇 ::附著至接墊158之圓形基底結構2牝,彈性構件247係 寸至基底結# 246且在此實例中包含自該處向上延伸之 性臂,彈性構# 247承載著具有波狀上緣之圓形 得接㈣構^本發明,料彈性料作以成為彈著,使 特性可;: 移動箭頭297 & 298所示地移動;此 曰加接點240將以足夠低的接觸電阻而接合電力輸 44 201008056 :因此’信號可以以更小 298係垂直於箭頭297而 送表面的可能性’此係所企望的 的衰減而流動於其間。移動箭頭 延伸。 圖19b、19c、19d、及19e分別係依據本發明之接點Μ】、 242、243、及244的透視圖。該等接點係與接點24〇相似, 然而,接點包含附著至接墊158的彈簧20,,以致使 其自該處向上地延伸,彈餐247,承載具有上方波狀邊緣249 的圓形接點結構248,·接點242相似於接點241且包含附著 © 至接墊158的彈簧247’,以致使其自該處向上地延伸,在 接點242中,彈簧247’承載具有波狀管形接點結構251於 其上方表面之上的圓形底盤250;接點243相似於接點242 且包含附著至接墊158的彈簧247,,以致使其自該處向上 地延伸,然而,在接點243中,彈簧247,承載圓形環狀物 252,該圓形環狀物252承載波狀管形接點結構251 ;以及 接點244包含具有波狀上緣254之彈性圓柱形彈簧253,彈 簧253係附著至接墊,以致使其自該處向上地延伸。接 點241、242、243、及244亦可如移動箭頭2W及298所示 地移動。 應注意的是,其他接點可形成具有以接點240至244 所描述之該等特性的各式各樣之組合。例如,圖l9f係依據 本發明之接點245的透視圖,接點245包含附著至接墊158 的圓形基底結構246,彈性構件247(圖19a)係附著至基底結 構246且承載圓形底盤250(圖19c),接點245亦可如移動 箭頭297及298所示地移動。 45 201008056 圖20a係具有接點120脫離自表面llla之電子裝置ιΐ2 的側視圖。在某情勢中,接點12〇自表面U2a延伸不同的 距離,使得當該等接點120之某些接點接合表面uu時, 它們並未如所欲地均與電力輸送表面完成電氣接觸。如圖 20a中所示地,接點12015及12〇c可延伸至參考線19〇,但 接點120a却不能。為簡明起見,並未顯示接點12〇d ;參考 線190係平行於表面丨丨la及丨12a,因此,接點ι2〇之某些 接點(亦即,接點120b及12〇c)將接合表面nu,但其他接 ® 點(亦即,接點12〇a)將不接合表面llla。所以,除非接點 120a、120b、及120c延伸至參考線190,否則它們將無法 全部接合表面11 la » 圖20b係具有與表面iiia所接合的接點12〇&在相對於 表面llla及參考線190之非垂直角度處的電子裝置112之 側視圖。因為當接點120a及表面llla相互接合時,接點 120a並非與表面llla垂直,所以其間之電流會不欲地受 限’因為接觸面積滅少。因此,流動於接點120a與表面111 a ® 之間的電流會衰減,或銹蝕會加速。 圖20c係依據本發明之包含接點i2〇a的接點系統ι91 之側視圖。在此實施例中,接點12〇a在形狀上係圓柱狀, 如圖20d中之其透視圖中所示地,且具有開口 197於一末 端而延伸進入接點120a之内。如圖20d中所示,接點12〇a 可以以許多不同的方式而形成,但此處其係使用衝鍛方法 以形成開口 197而形成。開口 197係由延伸圍繞著其外週 邊之凸緣196所包圍,系統191包含彈性結構194,該彈性 46 201008056 結構194係成形且被定尺寸以由開口 197所接納,該彈性 結構194可為許多不同的類型,例如插塞或彈酱。 系統191亦包含電路板192,該電路板192係由臂189 而耦接至電子裝置112的殼體195,電路板192保持接點 120a於其與殼體195之間。在此實施例中,電路板192包 含剛性材料,但在其他實例中,其可為撓性的,如以圖2〇e 所說明地。殼體195界定表面112a,在此實施例中,殼體 195具有開口 136a延伸穿過其,該開口 136a被成形及定尺 © 寸以接納接點120a’使得接點120a自表面112a向外地延 伸,如以圖9c所說明地。 臂189係選擇使得接點i2〇a寬鬆地保持於開口 136a 之内,且凸緣196係可反覆地移動於殼體195與電路板192 之間。彈性結構194係定位,以致使其穿過開口 197而自 接墊158延伸,且至遠離電路板192之接點12〇a的部分, 該彈性結構194允許接點120a相對於表面112a而移動,如 移動箭頭297及298所示地。在此方式中,當接點12〇&接 粵合表面111&時,可自行定向;此可提供較佳的電氣連接於 其間。在某些實例中,彈性結構194可為導電性,以助成 #號在接點120a與接墊158間的流動;在某些實例中,彈 性結構194可以以彈簧來予以置換。 圖20e係依據本發明之表示為接點系統191,的接點系 統之另一實施例的侧視圖。如在沿著圖2〇e之切開線2〇f〜 2〇f’所取得的圖2〇f中之電路板192的頂視圖中所示地電 路板192包含連接至接塾158的電路軌跡接點i2〇a係附 47 201008056 著至接墊158以及接墊158係連接至電纜184。在此實例 中,結構194係由彈簧150所置換;進一步地,臂189係 與殼體195成一體且操作以成為保持器,使得電路板192 可相對於它們而移動。在此方式中,當接點12如接合表面 111a時,電路板192及接點120a可如移動箭頭297及298 所示地移動。 因為上述方法及實施例之該等及許許多多其他的修正 及結合將立即被熟習此技藝之該等人士所發現,所以並不 〇 欲限制本發明於上文所示及所述之任何精確的架構和方 法。雖然已在上文解說若干實例之觀點及實施例,但熟習 此技藝之該等人士將辨識出其之某些修正,變換,添加, 及子組合。因此,所打算的是,將下文附錄之申請專利範 圍及因而所介紹之申請專利範圍闡釋成為包含所有該等修 正,變換,添加,及子組合,有如涵蓋於該等申請專利範 圍的真正精神及範疇之内。當使用字元“包含”、“包 括”、“其特徵在於”、“具有”、“具備”、 具 、含有”、“含”、及“在内”於本說明書中 及下文申請專利範圍之中時’該等字元打算指明所述特性 或步驟的存在,而非排除一或更多的其他之特性,步驟, 或其群組的存在或增加。 【圖式簡單說明】 圖1係依據本發明之具有用以提供電力至電子裝置的 電力輸送表面之電子系統的透視圖; 圖2係具有用以提供電力至電子裝置的電力輸送表面 48 201008056 之電子系統的另一實施例之頂視圖; 圖3係圖2之電子系統的侧視囷; 圖4係整流由電力輸送表面所提供之電位差的電子電 路之一實施例的示意圖; 圖5a及5b係圖2之電子系統的更詳細之頂視圖; 圖6a係具有用以提供電力至電子裝置的電力輸送表面 之電子系統的另一實施例之頂視圖; 圖6b至6d係沿著切開線6-6,所取得之圖6a的電力輸 © 送系統之侧視圖,且顯示依據本發明之電力輸送表面的不 同實施例; 圖7a 圖7a係具有覆蓋物於電力輸送表面之上的電子系統 侧視圖; 圖7b係包含電容於由圖7a之覆蓋物所分離的電極之 的電子電路之示意圖; 圖8a及8b係具有具備開口而延伸穿過其之覆蓋物的 子系統之側視圖; 圖8c係圖8a及8b之覆蓋物的透視圖; 圖8d係圖8d的覆蓋物之更詳細的透視圓;Other contacts, as indicated by the moving arrow 297, may be used to describe the ground perpendicular to the moving arrow. The direction of the contacts 214b, 214c, and / or 214d moves; and, this is also the point. It will further be understood that the direction of the 297 is moved as now in Fig. 19a is a perspective view of the contact 24'' according to the present invention. Contact 24〇:: a circular base structure 2牝 attached to the pad 158, the elastic member 247 is tied to the base node #246 and in this example includes a sexual arm extending upward therefrom, the elastic structure #247 carries The invention has a wavy upper edge (four) structure, the material elastic material is made to be elastic, so that the characteristics can be moved;: moving arrow 297 & 298 moves; this 曰 plus contact 240 will be sufficient Low contact resistance to engage power transmission 44 201008056: Thus the 'signal can flow in between with the possibility that the smaller 298 is perpendicular to the arrow 297 and the surface is sent to the desired attenuation. Move the arrow to extend. 19b, 19c, 19d, and 19e are perspective views of contacts 242, 243, and 244, respectively, in accordance with the present invention. The contacts are similar to the contacts 24〇, however, the contacts include springs 20 attached to the pads 158 such that they extend upward therefrom, the meal 247, carrying the upper undulating edge 249 The circular contact structure 248, the contact 242 is similar to the contact 241 and includes a spring 247' attached to the pad 158 such that it extends upward therefrom, in the contact 242, the spring 247' carries The corrugated tubular contact structure 251 has a circular chassis 250 above its upper surface; the joint 243 is similar to the joint 242 and includes a spring 247 attached to the pad 158 such that it extends upward therefrom, However, in contact 243, spring 247 carries a circular annulus 252 that carries a corrugated tubular contact structure 251; and contact 244 includes an elastic cylinder having a contoured upper edge 254 A spring 253 is attached to the pad so that it extends upward therefrom. Contacts 241, 242, 243, and 244 can also be moved as shown by moving arrows 2W and 298. It should be noted that other contacts may form a wide variety of combinations having the characteristics described by contacts 240 through 244. For example, Figure 19f is a perspective view of a joint 245 in accordance with the present invention, the joint 245 includes a circular base structure 246 attached to a pad 158, the resilient member 247 (Fig. 19a) being attached to the base structure 246 and carrying a circular chassis 250 (Fig. 19c), the contacts 245 can also be moved as indicated by moving arrows 297 and 298. 45 201008056 Figure 20a is a side view of an electronic device ι 2 with contacts 120 detached from surface 111a. In a situation, the contacts 12 延伸 extend a different distance from the surface U2a such that when some of the contacts of the contacts 120 engage the surface uu, they do not make electrical contact with the power transfer surface as desired. As shown in Figure 20a, contacts 12015 and 12〇c can extend to reference line 19〇, but contact 120a does not. For the sake of brevity, the contact 12〇d is not shown; the reference line 190 is parallel to the surfaces 丨丨la and 丨12a, and therefore, some of the contacts of the contact ι2〇 (ie, the contacts 120b and 12〇c) The surface nu will be joined, but the other contacts (i.e., the contacts 12A) will not engage the surface 111a. Therefore, unless the contacts 120a, 120b, and 120c extend to the reference line 190, they will not be able to fully engage the surface 11 la » Figure 20b has the contact 12 〇 & with respect to the surface lla and reference A side view of the electronic device 112 at a non-perpendicular angle of the line 190. Since the contact 120a is not perpendicular to the surface 111a when the contact 120a and the surface 111a are joined to each other, the current therebetween is undesirably limited because the contact area is less extinguished. Therefore, the current flowing between the contact 120a and the surface 111a® is attenuated, or the rust is accelerated. Figure 20c is a side elevational view of a contact system ι91 including a contact i2〇a in accordance with the present invention. In this embodiment, the contact 12A is cylindrical in shape, as shown in its perspective view in Fig. 20d, and has an opening 197 extending into the contact 120a at a distal end. As shown in Fig. 20d, the contacts 12A can be formed in a number of different ways, but here they are formed using a swaging method to form the openings 197. The opening 197 is surrounded by a flange 196 that extends around its outer periphery, and the system 191 includes an elastic structure 194 that is shaped and dimensioned to be received by the opening 197, which may be many Different types, such as plugs or bombs. System 191 also includes a circuit board 192 that is coupled to housing 195 of electronic device 112 by arm 189 that holds contact 120a between it and housing 195. In this embodiment, circuit board 192 contains a rigid material, but in other examples it may be flexible, as illustrated in Figure 2Ae. The housing 195 defines a surface 112a, in this embodiment, the housing 195 has an opening 136a extending therethrough, the opening 136a being shaped and sized to receive the contact 120a' such that the contact 120a extends outwardly from the surface 112a As illustrated in Figure 9c. The arm 189 is selected such that the contact i2〇a is loosely retained within the opening 136a and the flange 196 is reciprocally movable between the housing 195 and the circuit board 192. The resilient structure 194 is positioned such that it extends through the opening 197 from the pad 158 and to a portion remote from the contact 12 〇 a of the circuit board 192, the resilient structure 194 allowing the contact 120a to move relative to the surface 112a, As shown by moving arrows 297 and 298. In this manner, when the contacts 12 &<RTIgt; In some examples, the resilient structure 194 can be electrically conductive to facilitate the flow of # between the contact 120a and the pad 158; in some instances, the resilient structure 194 can be replaced with a spring. Figure 20e is a side elevational view of another embodiment of a contact system, shown as contact system 191, in accordance with the present invention. The circuit board 192, as shown in the top view of the circuit board 192 in FIG. 2F taken along the incision line 2〇f~2〇f' of FIG. 2〇e, includes a circuit trace connected to the interface 158. Contact i2〇a is attached to 47 201008056 to pad 158 and pad 158 is connected to cable 184. In this example, structure 194 is replaced by spring 150; further, arm 189 is integral with housing 195 and operates to act as a retainer such that circuit board 192 can be moved relative thereto. In this manner, when the contacts 12 are joined to the surface 111a, the circuit board 192 and contacts 120a can be moved as indicated by moving arrows 297 and 298. </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; Architecture and methods. Although a few examples of the embodiments and embodiments have been described above, those skilled in the art will recognize certain modifications, variations, additions, and sub-combinations. Therefore, it is intended that the scope of the appended claims and the scope of the inventions described herein are to be construed as including all such modifications, alterations, additions, and sub-combinations. Within the scope. The use of the terms "including", "comprising", "characterized", "having", "having", "having", "including", "including", and "including" are used in this specification and the claims below The characters are intended to indicate the existence of the described features or steps, and do not exclude the presence or addition of one or more other features, steps, or groups thereof. [Simplified Schematic] Figure 1 is based on A perspective view of an electronic system of the present invention having a power delivery surface for providing electrical power to an electronic device; FIG. 2 is a top view of another embodiment of an electronic system having a power delivery surface 48 201008056 for providing power to an electronic device Figure 3 is a side view of the electronic system of Figure 2; Figure 4 is a schematic diagram of one embodiment of an electronic circuit for rectifying the potential difference provided by the power transfer surface; Figures 5a and 5b are more detailed of the electronic system of Figure 2. Top view; Figure 6a is a top plan view of another embodiment of an electronic system having power to provide power to the power delivery surface of the electronic device; Figures 6b through 6d are taken along the incision line 6-6, taken in Figure 6a A side view of the power delivery system and showing different embodiments of the power transmission surface in accordance with the present invention; Figure 7a Figure 7a is a side view of an electronic system having a cover over the power transmission surface; Figure 7b is a view of the electronic system Figure 7a and 8b are side views of a subsystem having a cover having an opening extending therethrough; Figure 8c is a cover of Figures 8a and 8b a perspective view; Figure 8d is a more detailed perspective circle of the cover of Figure 8d;
之更詳細的透視 圖9a及9b分別係依據本發明之實施以 電子裝置之透視圖及侧視圖; 成為行動電話的More detailed perspective views 9a and 9b are perspective and side views, respectively, of an electronic device in accordance with the practice of the present invention;
送支摞結構及殽菔I分解頂部透視圖 點電力輸 49 201008056 圖9d係顯示承載圖4之雷子雷故Λ 心电于電路的圖9c之接點電力輸 送支撐結構的底部透視圖; 圖10a係顯示9a及9b圖之行動雷飪士私—& 叮功€話中所包含的四個接 點之一種配置的頂視圖; 圖10b及10c係分別顯示具有五個及六個接點之其他接 點配置的頂視圖; 圖11a及lib分別係以實施成為行動電話之電子裝置所 包含的圖10b及10c之接點配置的透視圖;Sending support structure and confusion 菔I decomposition top perspective point power transmission 49 201008056 Figure 9d shows the bottom perspective view of the contact power transmission support structure of Figure 9c carrying the lightning output of Figure 4; 10a shows a top view of one of the four joints included in the actions of the 9a and 9b diagrams. Figure 10b and 10c show five and six contacts respectively. FIG. 11a and lib are perspective views of the contact arrangement of FIGS. 10b and 10c included in the electronic device implemented as a mobile phone, respectively;
圖12a及12b分別係具有不同形狀之接點的實施例之側 視圖及透視圖; 圖13a及13b分別係實施以成為具有門於閉合及開啟位 置中之行動電話的電子裝置之透視圖; 圖13c係實施以成為具有覆蓋物之行動電話的電子裝 置之透視圖; 圖14a及14b係實施以成為具有接點與實施成為電池之 電力系統成一體的行動電話之電子裝置的不同實施例之透 ΙΞΪ · 优圃 , 圖15a及15b分別係與圖14a及14b之電池成一體的接 點之頂部及底部透視圖; 圖15c及15d分別係圖15a及15b之電池以其外殼部分 地切除所示之頂部及底部透視圖; 圖15e及15f係與實施以成為電池之電力系統成一體的 接點之其他實施例的頂部透視圖; 圖16a及16b係依據本發明之實施以成為具有接點電力 50 201008056 輪送支撐結構附著至其殼體的行動電話之電子裝置的透視 圖; 圖17a係圖16a及16b之接點電力輸送支撐結構的透視 圖; 圖17b係沿著切開線17b_17b’所取得之圖i7a的接點電 力輸送支撐結之剖面側視圖; 圖17c係包含於圖17b之接點電力輸送支撐結構中的電 路板之更詳細的透視圖; 圖1 7d係沿著切開線17b-17b’所取得之圖17a的接點電 力輸送支撐結構之另一實施例的側視圖; 圖18a及18b分別係接點電力輸送支撐結構之另一實施 例的頂部視圖及透視圖; 圖18c係與圖18a及18b之接點電力輸送支撐結構一起 使用的保持器之透視圖; 圖18d係包含於圖18a及18b之接點電力輸送支撐結構 的撓性電力輸送支撐結構之透視圖; 圖18e係沿著切開線i8e-18e’所取得之圖18a的接點電 力輪送支撐結構之側視圖; 圖19a、19b、19c、19d、19e、及19f係依據本發明之 可移動接點的不同實施例之透視圖; 圖20a係具有自電力輸送表面所脫離之接點的電子裝 置之側視圖; 圖20b係具有與電力輸送表面部分地接合之接點的圖 2〇a之電子裝置的側視囷; 51 201008056 圖20c係沿著切開線20c-20c’所取得之圖20a的接點系 統之側視圖,其中該等接點係依據本發明而可移動; 圖20d係包含於圖20c之接點系統中的接點之底部透視 圖; 圖20e係沿著圖20a之切開線20c-20c’所取得的接點系 統之另一實施例的側視圖;以及 圖20f係沿著切開線20f-20f’所取得之圊20e的接點系 統中所包含之電路板的頂視圖。 【主要元件符號說明】 100,101,102,103,104 電力輸送系統 107,108,109,1 10,270,271 行動電話 111,137,137’ 電力輸送支撐結構 llla,llla’,llla” 電力輸送表面 112 電子裝置 113 電力線單元 113a,113b,174,175,174’,175’,166 導線 114,118 基底接點 114a,114b,114c,15 8,159,1 18a,118b,118c 接墊 115a〜115d,13 7a,13 7b 側邊 116,117 導電區 119 絕緣區 120a 〜120d,120’,120”,120,139,139a,139b 接點 124 位置 125 虚圓 52 201008056 126 電池室 127 電介質材料區 129 中間表面 130 電路 131 電力系統 二極體 13 2a,132b,132c,132d,132e,132f,132g,132h 133,133a,133b 導電性接點 134 AC電源 〇 135a,135b 電容器 136,136a,136b,136c,136d 開口 137c 外週邊 138,138a,138b,141a,141b, 接點 140 門 142 參考線 147,148 互連 151,151’ 覆蓋物 Ο 152 電介質材料部分 15 3,1535,123,13 5,187,23 0,233,201,197 154 區域 156 環狀物 157a,157b 通孔 160 鑰匙 161,162,163,167,168,169 接墊分段 165a,165b 鉸鏈 53 201008056 170 〜173,170’〜173’ 部分 180 電力轉接器 181 AC輸入線 182 電氣插頭 183,164 基底 184 電纜 185 電池連接器 186 陽連接器Figures 12a and 12b are side and perspective views, respectively, of an embodiment having contacts of different shapes; Figures 13a and 13b are perspective views of an electronic device implemented as a mobile phone having a door in a closed and open position, respectively; 13c is a perspective view of an electronic device implemented as a mobile phone with a cover; FIGS. 14a and 14b are implemented as different embodiments of an electronic device having a mobile phone integrated with a power system implemented as a battery. Figure 15a and Figure 15b are top and bottom perspective views of the joints of the battery of Figures 14a and 14b, respectively; Figures 15c and 15d are partially cut away from the battery of Figures 15a and 15b, respectively. Top and bottom perspective views; Figures 15e and 15f are top perspective views of other embodiments of contacts integrated into a battery power system; Figures 16a and 16b are implemented in accordance with the present invention to provide contact power 50 201008056 Perspective view of an electronic device for a mobile phone with a support structure attached to its housing; Figure 17a is a perspective view of the power transmission support structure of the contacts of Figures 16a and 16b Figure 17b is a cross-sectional side view of the contact power transmission support of Figure i7a taken along the cut line 17b_17b'; Figure 17c is a more detailed view of the circuit board included in the contact power transfer support structure of Figure 17b. Figure 1 7d is a side view of another embodiment of the joint power transmission support structure of Figure 17a taken along the cut line 17b-17b'; Figures 18a and 18b are respectively another point of the power transmission support structure A top view and a perspective view of an embodiment; Fig. 18c is a perspective view of a retainer for use with the contact power transfer support structure of Figs. 18a and 18b; Fig. 18d is a contact power transfer support structure included in Figs. 18a and 18b Figure 18e is a side view of the contact power wheel support structure of Figure 18a taken along the cut line i8e-18e'; Figures 19a, 19b, 19c, 19d, 19e, And 19f are perspective views of different embodiments of the movable joint in accordance with the present invention; Figure 20a is a side view of the electronic device having contacts that are detached from the power transfer surface; Figure 20b is partially joined to the power transfer surface It Figure 2c is a side view of the contact system of Figure 20a taken along a slit line 20c-20c', wherein the contacts are in accordance with the present invention Figure 20d is a bottom perspective view of the joint included in the joint system of Figure 20c; Figure 20e is the side of another embodiment of the joint system taken along the cut line 20c-20c' of Figure 20a Figure 20f is a top view of the circuit board included in the contact system of 圊20e taken along the cut line 20f-20f'. [Main component symbol description] 100,101,102,103,104 Power transmission system 107,108,109,1 10,270,271 Mobile phone 111,137,137' Power transmission support structure 111a,llla',llla" Power transmission surface 112 Electronic device 113 Power line unit 113a, 113b, 174, 175, 174', 175 ', 166 conductor 114, 118 base contact 114a, 114b, 114c, 15 8, 159, 1 18a, 118b, 118c pads 115a to 115d, 13 7a, 13 7b side 116, 117 conductive zone 119 insulation zone 120a ~ 120d, 120', 120 ”, 120, 139, 139a, 139b Contact 124 Location 125 Virtual Circle 52 201008056 126 Battery Chamber 127 Dielectric Material Zone 129 Intermediate Surface 130 Circuit 131 Power System Diode 13 2a, 132b, 132c, 132d, 132e, 132f, 132g , 132h 133, 133a, 133b Conductive Contacts 134 AC Power Supply 〇 135a, 135b Capacitors 136, 136a, 136b, 136c, 136d Openings 137c Outer Peripherals 138, 138a, 138b, 141a, 141b, Contacts 140 Doors 142 Reference Lines 147, 148 Interconnects 151, 151 ' Covering Ο 152 Dielectric material portion 15 3,1535,123,13 5,187,23 0,233,201,197 154 Area 156 Ring 157a, 157b Through hole 160 Key 161,162,163,167,168,169 Pad section 165a, 165b Hinge 53 201008056 170 ~173,170'~173' Section 180 Power Adapter 181 AC Input Cable 182 Electrical Plug 183,164 Base 184 Cable 185 Battery Connector 186 Male Connector
188 電池電力插座 191,191’ 接點系統 192 電路板 193 電路軌跡 194 彈性結構 195 殼體 195’ 外殼 196 凸緣 198,199,297,298 箭頭 200,235 電力輸送支撐結構 202 保持器 203 Y形體 210,212 接點 21 1,213,215,217,219,222 末端 220 隆起部 接點 2 14a〜21 4d,214,2 16,2 18,221, 240〜244 54 201008056 260 電池 273,145 覆蓋物 274 個件 150,247’,253 彈簧 232,237,189 臂 231,236,246 基底結構 247 彈性構件 248 接點結構 249 波形邊緣 250 圓形底盤 251 波狀管形接點結構 252 圓形環狀物 254 波形上緣 55188 Battery power socket 191,191' Contact system 192 Circuit board 193 Circuit track 194 Elastic structure 195 Housing 195' Housing 196 Flange 198, 199, 297, 298 Arrow 200, 235 Power transmission support structure 202 Retainer 203 Y-shaped body 210, 212 Contact 21 1,213, 215, 217, 219, 222 End 220 ridge Point 2 14a~21 4d,214,2 16,2 18,221, 240~244 54 201008056 260 Battery 273,145 Cover 274 pieces 150,247',253 Spring 232,237,189 Arm 231,236,246 Base structure 247 Elastic member 248 Contact structure 249 Wave edge 250 round Shaped chassis 251 wavy tubular contact structure 252 circular ring 254 upper edge of wave 55
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US11/672,010 US7982436B2 (en) | 2002-12-10 | 2007-02-06 | Battery cover with contact-type power receiver for electrically powered device |
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TW201008056A true TW201008056A (en) | 2010-02-16 |
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TW97129784A TW201008056A (en) | 2007-02-06 | 2008-08-06 | System and method for providing power to an electronic device |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106463990A (en) * | 2015-03-25 | 2017-02-22 | 捷普电子电路有限公司 | Contact point power pad for battery charger |
CN114556717A (en) * | 2019-10-08 | 2022-05-27 | 宗拓贝尔照明器材有限公司 | Electrical unit and contact element for connection to a mounting rail |
TWI831005B (en) * | 2021-04-28 | 2024-02-01 | 華碩電腦股份有限公司 | Portable electronic device and charging system thereof |
-
2008
- 2008-08-06 TW TW97129784A patent/TW201008056A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106463990A (en) * | 2015-03-25 | 2017-02-22 | 捷普电子电路有限公司 | Contact point power pad for battery charger |
EP3855596A1 (en) * | 2015-03-25 | 2021-07-28 | Jabil Inc. | Contact point power pad for battery charger |
CN114556717A (en) * | 2019-10-08 | 2022-05-27 | 宗拓贝尔照明器材有限公司 | Electrical unit and contact element for connection to a mounting rail |
TWI831005B (en) * | 2021-04-28 | 2024-02-01 | 華碩電腦股份有限公司 | Portable electronic device and charging system thereof |
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