1356628 九、發明說明 【發明所屬之技術領域】 本發明是關於電子攝像裝置，尤其關於具有變焦機能 ，並且可以縮小深度尺寸之電子攝像裝置。 【先前技術】 近年來，出現內藏有電子攝像裝置之數位照相機、 PDA、行動電話等，該些是被期望著具有高畫質、高變焦 比，且深度薄之電子畫像的攝像裝置。 因應如此之要求，提案有各種電子攝像裝置。日本專 利文獻1是記載著其特徵具有第1透鏡元件：第2透鏡元 件；引導該第2透鏡元件可對上述第1透鏡元件在光路內 描畫規定之軌跡並執行倍率切換的第1引導手段；和引導 上述第2透鏡元件可對上述第1透鏡元件可在光路內描畫 與上述第1引導手段之軌跡不同的規定軌跡並執行聚焦調 節，在上述第1引導手段之延長上相對於該第1引導手段 交互被設置的多數第2引導手段的倍率切換裝置。 再者，日本專利文獻2是記載著一種具有第2群以上 之變焦照相機，其特徵爲具備有驅動特定之透鏡群的變焦 用驅動環；與該變焦用驅動環鄰接而被配置，驅動其他特 定之透鏡群之聚焦兼變焦用驅動環；使上述聚焦兼變焦用 驅動環旋轉成正反方向之驅動源；被形成在上述變焦用驅 動環和聚焦兼變焦用驅動環的相對部上，.由因應聚焦兼變 焦用驅動環之轉動使變焦用驅動環推壓旋轉之卡合部和不 -5- 1356628 使推壓旋轉之空送部所搆成之離合器手段，藉由上述空送 部內之聚焦兼變焦用驅動環之轉動執行聚焦動作，藉由上 述卡合部之聚焦兼變焦用驅動環和變焦用驅動環之連動轉 - 動執行變焦動作。 .並且，日本專利文獻3是記載著一種可搭載於小型數 位照相機等之薄型光學系統，其特徵爲：爲了薄型化，當 作曲折光學軸且使曲折稜鏡持有功率之曲折成像光學系統 ，是具備有持有負之功率的第1群GF、光圈S和持有正 之功率的第2群GR，在第1群GF中具有持有功率之光 學軸曲折構件，其光學軸曲折構件是具有平面之反射面， 並且由將依據旋轉對稱於光學軸之曲面所構成的面使用於 射入面、射出面中之至少一方的稜鏡P所構成之曲折成像 光學系統。 再者，日本專利文獻4是記載著採用可以維持高規格 、性能，並可克服關於變倍時移動群之移動的制約條件的 光學系統之模式的深度方向極薄的電子攝像裝置，爲一種 由物體側依序包含有由負透鏡群和光路曲折用之反射光學 元件P所構成之第1-1群G-1、包含1片正透鏡之第1-第 2群G1-2、具有正曲折力之第2群G2，具有自廣角端變 倍成望遠端之時，僅有第2群G2移動至物體側的光路曲 折變焦光學系統及被配置在該像側之電子攝像元件I的電 子攝像裝置。 日本專利文獻1 :特許2 1 40208號公報 日本專利文獻2:特許2 92 9480號公報 -6- 1356628 日本專利文獻3:特開2003-98430號公報 日本專利文獻4:特開2003-43354號公報 【發明內容】 〔發明所欲解決之課題〕 但是，日本專利文獻1是當執行變焦時每通過焦點區 域，因通過無限極近、微距區域，故有畫像模糊，需重複 對焦之問題。 再者，曰本專利文獻2是當變焦倍率變更，移動至望 遠側或廣角側之時，則有攝影畫像變成模糊之問題。 再者，日本專利文獻3因將固定透鏡配置於稜鏡之前 後，故則有必須精密校準稜鏡和前後之固定透鏡之光學軸 ，裝配需花時間，而且當探測器之外殻大時，因外殼而使 厚度方向之尺寸變大的問題。 又，日本專利文獻4，因在反射光學元件之射入出面 上賦予光學功率，構成曲面，故有反射光元件爲高價位， 且與其他光學元件裝配則須花費較多時間。 本發明是鑒於以往技術之現狀而所創作出者，其目的 爲提供可以低價格、高畫質、具備高變焦比，且深度尺寸 爲小之電子攝像裝置。 〔用以解決課題之手段〕 本發明所涉及之畫像顯示裝置，具備：最靠近於被攝 物側的第1透鏡群；爲了變倍攝影像而予以移動的第2透 1356628 鏡群；爲了變倍攝影像而執行與上述第2透鏡群不同動作 的第3透鏡群；和具備有驅動手段，對應於上述驅動手段 之驅動量使上述第2透鏡群、第3透鏡群沿著光軸而僅移 動事先設定之量的凸輪溝，並且變更上述第2透鏡群及第 3透鏡群之合計變倍量的透鏡群移動手段，該電子攝像裝 置之特徵爲：上述透鏡群移動手段之凸輪溝是被形成在從 廣角端至望遠端爲止的變焦區域中，使上述第2透鏡群及 第3透鏡群成爲泛焦（pan-focus)狀態， 並且在較廣角端及望遠端中之至少一方前端具備延長 凸輪區域，在該延長凸輪區域中構成使上述第2透鏡群或 是第3透鏡群中之至少一方沿著上述光學軸移動，且能夠 進行用以聚焦調整之焦點移動。 本發明所涉及之電子攝像裝置，具備：最靠近於被攝 物側的第1透鏡群；爲了變倍攝影像而予以移動的第2透 鏡群：爲了變倍攝影像而執行與上述第2透鏡群不同動作 的第3透鏡群：和具備有驅動手段，對應於上述驅動手段 之驅動量使上述第2透鏡群、第3透鏡群僅移動事先設定 之量的凸輪溝，並且變更上述第2透鏡群及第3透鏡群之 合計變倍量的透鏡群移動手段，該電子攝像裝置之特徵爲 :上述透鏡群移動手段之凸輪溝在從廣角端至望遠端的變 焦區域，具備有在上述第2透鏡群及第3透鏡群成爲泛焦 狀態的區域中，將上述第2透鏡群、第3透鏡群中之至少 一方固定於光軸方向使能夠執行兩透鏡群全體的焦點移動 之聚焦區域。 -8- 1356628 本發明所涉及之電子攝像裝置，其特徵爲在廣角端及 望遠端是具有延長凸輪區域而執行聚焦動作，並且廣角端 及望遠端之聚焦區域是具備有比變焦區域之聚焦區域大的 執行寬度。 本發明所涉及之電子攝像裝置，其特徵爲具備有在變 焦區域中沿著光軸而做往復移動動作之第2透鏡群，變焦 區域中之聚焦區域是被設定成不含有上述第2透鏡群之移 動方向變更點附近。 本發明所涉及之電子攝像裝置，其特徵爲上述第1透 鏡群是含有曲折來自被攝物之光路的反射光學手段。 本發明所涉及之電子攝像裝置，其特徵爲具備有電子 攝像元件。 本發明所涉及之電子攝像裝置，其特徵爲具備有接受 來自攝像元件之訊號，執行上述驅動手段之焦點調節控制 的對焦控制手段。 本發明所涉及之電子攝像裝置，其特徵爲：具備有可 選擇泛焦模式和自動聚焦模式的模式選擇手段，於以上述 模式設定手段選擇泛焦模式之時，上述對焦控制手段是驅 動控制透鏡群移動手段，在廣角端狀態及望遠端狀態之透 鏡群則配置在上述延長凸輪區域中之泛焦位置上。 本發明所涉及之電子攝像裝置，其特徵爲上述透鏡群 移動手段是在比上述廣角端前端的延長凸輪區域設置廣角 微距區域（wide-angle marco region)之焦點調節部，及/或 在望遠端前端之延長凸輪區域上設置望遠微距之焦點調節 1356628 部= 本發明所涉及之電子攝像裝置，其特徵爲上述透鏡群 移動手段之延長凸輪區域是依照從廣角端或望遠端至無限 遠位置、通常攝影之極近位置、微距攝影位置的順序被形 成。 本發明所涉及之電子攝像裝置，其特徵爲上述透鏡群 移動手段之凸輪溝是具備有決定上述第2透鏡群之移動量 的第1凸輪溝，和決定上述第3透鏡群之移動量的第2凸 輪溝，上述第1凸輪溝是形成朝向凸輪區域依廣角端之微 距區域、廣角端通常極近區域、廣角端無限區域之順序而 被配置的廣角側延長凸輪區域；和變倍區域；和從凸輪區 域依望遠端無限區域、望遠端通常極近區域、望遠端微距 區域之順序而被構配的望遠側延長凸輪區域，上述第2凸 輪溝是構成具備有朝廣角端中之光學軸方向之非移動區域 的廣角延長凸輪區域，和具備有朝變倍區域、望遠端中之 光學軸方向的非移動區域的延長凸輪區域。 本發明所涉及之電子攝像裝置，具備：最靠近於被攝 物側的第1透鏡群；爲了變倍攝影像而予以移動的第2透 鏡群：爲了變倍攝影像而與執行上述第2透鏡群不同動作 的第3透鏡群；和具備有驅動手段，對應於上述驅動手段 之驅動量使上述第2透鏡群、第3透鏡群僅移動事先設定 之量的凸輪溝，並且變更上述第2透鏡群及第3透鏡群之 合計變倍量的透鏡群移動手段，該電子攝像裝置之特徵爲 :上述透鏡群移動手段之凸輪溝是具備有決定上述第2透 -10- 1356628 鏡群之移動量的第1凸輪溝，和決定上述第3透鏡群之移 動量的第2凸輪溝，爲了實現緩衝區域，決定變倍區域中 之上述第2凸輪之寬度，該緩衝區域爲上述透鏡群移動手 段驅動成一方向時上述第3透鏡群則移動，於驅動成相反 方向時則不移動，在維持上述第3透鏡群固定於光軸方向 之原狀下能夠驅動上述透鏡群移動手段者，上述透鏡群移 動手段是驅動手段以上述透鏡群移動手段將上述第2及第 3透鏡群驅動成一方向而使變倍動作終了後，將上述透鏡 驅動手段驅動成與上述一方向相反之方向，在維持固定第 3群透鏡群之位置的原狀下，執行使上述第2透鏡群在上 述緩衝區域內予以移動之焦點調節。 本發明所涉及之電子攝像裝置，具備：最靠近於被攝 物側的第1透鏡群；爲了變倍攝影像而予以移動的第2透 鏡群：爲了變倍攝影像而執行與上述第2透鏡群不同動作 的第3透鏡群；和具備有驅動手段，對應於上述驅動手段 之驅動量使上述第2透鏡群、第3透鏡群僅移動事先設定 之量的凸輪溝’並且變更上述第2透鏡群及第3透鏡群之 合計變倍量的透鏡群移動手段，該電子攝像裝置之特徵爲 :上述透鏡群移動手段之凸輪溝是具備有決定上述第2透 鏡群之移動量的第1凸輪溝，和決定上述第3透鏡群之移 動量的第2凸輪溝，具備緩衝區域，構成上述第2凸輪溝 之變焦區域中之凸輪溝的寬度，該緩衝區域爲該透鏡群移 動手段驅動成一方向時則移動第3透鏡群之配置位置，驅 動成相反方向時則不移動，在維持固定於上述第3透鏡光 -11 - 1356628 學軸方岗之原狀下能夠驅動透鏡群移動手段，上述第1凸 輪溝及第2凸輪溝具備有在廣角側之延長區域、望遠側之 延長區域之至少一個延長區域中僅移動上述第2透鏡群而 停止第3透鏡群執行焦點調節的焦點調節區域，具備緩衝 區域，構成上述第2凸輪溝之變焦區域中之凸輪溝的寬度 ，該緩衝區域爲該透鏡群移動手段驅動成一方向時則移動 第3透鏡群之配置位置，驅動成相反方向時則不移動，在 維持固定於上述第3透鏡光學軸方向之原狀下能夠驅動透 鏡群移動手段，上述透鏡群移動手段是驅動手段以上述透 鏡群移動手段將上述第2及第3透鏡群驅動成一方向而使 變倍動作終了後，將上述透鏡驅動手段驅動成與上述一方 向相反之方向，在維持固定第3群透鏡群之位置的原狀下 ’執行使上述第2透鏡群在上述緩衝區域內予以移動之焦 點調節。 本發明所涉及之電子攝像裝置，其特徵爲上述第1透 鏡群是含有曲折來自被攝物之光路的反射光學手段。 本發明所涉及之電子攝像裝置，其特徵爲上述第3透 鏡群於完成使上述第2透鏡群在上述緩衝區域內予以移動 之動作時，被保持成不移動。 本發明所涉及之電子攝像裝置，其特徵爲上述第2凸 輪溝之緩衝區域的上述光學軸方向之尺寸是構成望遠側比 廣角側大。 本發明所涉及之電子攝像裝置，其特徵爲上述透鏡驅 動手段的變倍動作的終了，於從廣角至望遠側之時，是使 -12- 1356628 上述透鏡驅動手段予以停止，於望遠側至廣角之時，是越 過停止位置之後從規定量廣角驅動成望遠側。 本發明所涉及之電子攝像裝置，其特徵爲上述透鏡驅 動手段的變倍動作，於從望遠側至廣角側之時，是使上述 驅動源予以停止而終了，於廣角側至望遠側之時，是越過 停止位置之後從規定量望遠側驅動至廣角側而予以終了。 本發明所涉及之電子攝像裝置，其特徵爲上述透鏡驅 動手段的變倍動作，於從廣角側至望遠側之時，或是於從 望遠側至廣角側之時中之任一者皆於停止後逆轉上述驅動 源，使用上述緩衝區域而將上述第2透鏡群移動至泛焦位 置而予以停止終了》 本發明所涉及之電子攝像裝置，其特徵爲具備有上述 透鏡驅動手段在緩衝區域動作之時，在維持上述第2透鏡 群和上述第3透鏡群保持該透鏡群之間隔爲一定之原狀下 同時移動，實現焦點調節的焦點調節區域。 本發明所涉及之電子攝像裝置，爲一種電子攝像裝置 ，具備：最靠近於被攝物側的第1透鏡群；爲了變倍攝影 像而予以移動的第2透鏡群；爲了變倍攝影像而與執行上 述第2透鏡群不同動作的第3透鏡群；和具備有驅動手段 ，對應於上述驅動手段之驅動量使上述第2透鏡群、第3 透鏡群僅移動事先設定之量予以移動的凸輪溝，並且變更 上述第2透鏡群及第3透鏡群之合計變倍量的透鏡群移動 手段，該電子攝像裝置之特徵爲：形成上述透鏡群移動手 段之凸輪溝的圓筒構件是被支撐成可在光學軸方向僅移動 -13- 1356628 規定尺寸’上述透鏡移動手段是自規定處使驅動方向變化 成相反方向，上述圓筒構件不旋轉地移動至光學軸方向， 維持上述第2透鏡群和上述第3透鏡群保持群間隔之原狀 下執行焦點調節。 本發明所涉及之電子攝像裝置，其特徵爲上述第3透 鏡群是具備有形成曲折沿著上述第2光學軸之光束而形成 第3光學軸之第2反射光學手段。 本發明所涉及之電子攝像裝置，其特徵爲因上述第2 反射光學手段而產生之光束的曲折方向對於上述第2光學 軸爲構成略直角。 本發明所涉及之電子攝像裝置，其特徵爲具備有連結 上述第1透鏡群中之至少一個的零件，和上述第3透鏡群 中之至少一個的零件的連結手段。 本發明所涉及之電子攝像裝置，其特徵爲具備有連結 上述第1透鏡群中之至少一個的零件，和上述第3透鏡群 中之至少一個的零件，和上述透鏡群移動手段的連結手段 〇 本發明所涉及之電子攝像裝置，其特徵爲：具有曲折 沿著來自被攝體之第1光學軸的光束，並包含形成第2光 學軸之第1反射光學手段，位於最靠近被攝體側的第1透 鏡群；爲了從廣角變倍至望遠而予以移動之由至少一個以 上之群所構成的第2透鏡群；爲了變倍上述第2透鏡群而 予以移動之發生驅動力的驅動手段：用以決定上述第2透 鏡群之變倍用所需之移動量的移動量決定手段；使上述第 -14 - 1356628 2透鏡群之光學軸和上述第2光學軸一致的規制手段；曲 折沿著上述第2光學軸之光束，並包含形成第3光學軸之 第2反射光學手段的第3透鏡群；和位於最靠像面側而用 以將被攝體變換成電訊號的攝像手段。 本發明所涉及之電子攝像裝置，其特徵爲具備有固定 上述第1透鏡群中之至少一個的零件，和上述第3透鏡群 中之至少一個的零件，上述機構手段是固定上述驅動手段 、上述移動量決定手段、上述規制手段中之至少一個。 本發明所涉及之電子攝像裝置，其特徵爲具備有使上 述第1、第2、第3光學軸一致的光學軸調整機構。 本發明所涉及之電子攝像裝置，其特徵爲：具有曲折 沿著來自被攝體之第1光學軸的光束，並包含形成第2光 學軸之第1反射光學手段，位於最靠近被攝體側的第1透 鏡群；爲了從廣角變倍至望遠而予以移動之由至少一個以 上之群所構成的第2透鏡群；爲了變倍上述第2透鏡群而 予以移動的驅動手段：決定上述第2透鏡群之變倍用所需 之移動量的移動量決定手段；曲折沿著上述第2光學軸之 光束的一部分，並包含形成第3光學軸之第2反射光學手 段的第3透鏡群；用以將通過上述第3透鏡群之被攝體像 變換成電訊號之第1攝像手段；和將因沿著上述第2光學 軸之光束中不被上述第2反射光學手段曲折之殘留光束所 產生的被攝體像1變換成電訊號的第2攝像手段。 本發明所涉及之電子攝像裝置，其特徵爲上述第1、 第2攝像手段中之一方爲動畫攝影用，另一方爲靜止畫攝 -15- 1356628 影用。 本發明所涉及之電子攝像裝置，其特徵爲使用上述動 畫攝影用攝影手段輸出螢幕畫像訊號，僅在發生靜止畫攝 影訊號時，使用上述靜止畫攝影用攝像手段。 本發明所涉及之電子攝像裝置，其特徵爲：具有爲了 將來自被攝體之光束從廣角變倍至望遠而予以移動之由至 少一個以上之群所構成的透鏡，群；爲了變倍上述透鏡群而 予以移動之發生驅動力的驅動手段；用以將被攝體變換成 電訊號的攝像手段；包含以上述攝像手段所攝影的畫像， 而執行各種顯示的顯示手段；執行對話、郵件、資料傳送 、網際網路連接等的通訊手段；可再充電之二次電池；和 用以控制從上述二次電池對上述驅動手段、上述攝像手段 、上述顯示手段、上述通訊手段之電力供給的電力控制手 段，上述電力控制手段是依據規定之關係限制對上述各手 段的電力供給。 本發明所涉及之電子攝像裝置，其特徵爲上述電力控 制手段之規定關係是依據使用者可予以變更。 本發明所涉及之電子攝像裝置，其特徵爲上述電力控 制手段之規定關係是因應上述二次電池之殘留電荷量而予 以變化。 本發明所涉及之電子攝像裝置，其特徵爲上述電力控 制手段之規定關係是包含對上述驅動手段、上述攝像手段 供給電力中之對上述通訊手段禁止供給電力，或是對上述 通訊手段供給電力中之對上述驅動手段、上述攝像手段禁 -16- % 1356628 止供給電力。 本發明所涉及之電子攝像裝置，其特徵爲上述電力控 制手段之規定關係是包含上述驅動手段之速度變更、上述 攝像手段之圖框速率變更、上述顯示手段之顯示亮度變更 、上述通訊手段之通訊速度變更中之至少一個。 本發明所涉及之電子攝像裝置，其特徵爲：具有爲了 將來自被攝體之光束從廣角變倍至望遠而予以移動之由至 少一個以上之群所構成的透鏡群；爲了變倍上述透鏡群而 予以移動之發生驅動力的驅動手段：用以將被攝體變換成 電訊號的攝像手段；執行包含以上述攝像手段所攝影到的 畫像之顯示的顯示手段：執行對話、郵件、資料傳送、網 際網路連接等的通訊手段；可再充電之二次電池；用以將 上述二次電池之電壓變換成高電壓而予以積蓄的充電手段 ;和擁有將被蓄積於上述充電手段之電氣能源變換成光能 源之照明手段，並具有用以控制從上述二次電池對上述驅 動手段、上述攝像手段、上述顯示手段、上述通訊手段、 上述充電手段之電力供給的電力控制手段，上述電力控制 手段是依據規定之關係限制對上述各手段的電力供給。 本發明所涉及之電子攝像裝置，其特徵爲上述充電手 段是因應來自外部之脈衝訊號而使發生執行振盪動作的高 電壓。 本發明所涉及之電子攝像裝置，其特徵爲被輸入至上 述充電手段之上述脈衝訊號至少是因應上述充電手段之充 電狀態、上述二次電池之殘留電荷量中之任一者，至少使 -17- 1356628 該頻率、負載比率中之任一者予以變化》 本發明所涉及之電子攝像裝置，其特徵爲上述電力控 制手段是於電力供給至上述驅動手段、上述攝像手段、上 述顯示手段、上述通訊手段之時，限制或禁止對上述充電 手段供給電力。 本發明所涉及之電子攝像裝置，其特徵爲上述電力控 制手段是因應上述二次電池之殘留電荷量而計算可供給之 電力，將電力供給至上述驅動手段、上述攝像手段、上述 顯示手段、上述通訊手段，並且上述二次電池有剩餘之時 ，對上述充電手段執行供給電力，其供給電力量是一面控 制上述脈衝訊號，一面控制成全體不超過上述二次電池之 供給能力。 本發明所涉及之電子攝像裝置，其特徵爲：具有爲了 將來自被攝體之光束從廣角變倍至望遠而予以移動之由至 少一個以上之群所構成的透鏡群；爲了變倍上述透鏡群而 予以移動之發生驅動力的驅動手段；用以將被攝體變換成 電訊號的攝像手段；包含以上述攝像手段所攝影到的畫像 而執行各種顯示的顯示手段；執行對話、郵件、資料傳送 、網際網路連接等的通訊手段；可再充電之二次電池；用 以將上述二次電池之電壓變換成高電壓而予以積蓄的充電 手段；和擁有將被蓄積於上述充電手段之電氣能源變換成 光能源之照明手段，並具有用以控制從上述二次電池對上 述驅動手段、上述攝像手段、上述顯示手段、上述通訊手 段、上述充電手段之電力供給.的電力控制手段，上述電力 • 18 - 1356628 控制手段爲上述二次電池之殘留電荷量減少時，應下降上 述照明手段之發光頻率的設定條件。 本發明所涉及之電子攝像裝置，具備：包含將沿著來 自被攝體之第1光學軸之光束曲折成第2光學軸之反射光 學手段的位於最靠近被攝體側之第1光學手段；爲了變倍 而沿著第2光學軸予以移動之第2透鏡群；爲了變倍執行 與上述第2透鏡群不同之動作的第3透鏡群；移動上述第 2透鏡群、上述第3透鏡群的透鏡群移動手段；將上述被 攝體像變換成電訊號之攝像手段：和用以顯示藉由上述攝 像手段所產生之動畫輸出及/或靜止畫輸出之顯示手段， 該電子攝像裝置之特徵具備：有至少內藏上述攝像手段及 上述顯示手段之第1框體部；第2框體部，其內藏有用以 指示上述攝像手段之攝像動作開始之快門手段；爲了說明 包含上述快門手段之多數操作手段和上述操作手段之機能 而被印刷、刻印等之文字、記號等之表面記載及上述多數 操作手段；和上述說明手段；和將上述第2框體部可旋轉 自在地保持在上述第1框體部的鉸鏈手段，當第2框體部 相對於第1框體部爲打開攝影狀態時，第2框體部則設置 成可以摺疊收藏於第1框體部之位置，在上述攝影位置中 ，上述說明手段之文字、記號之正位置是與上述顯示手段 之長邊方向大約相同，並且上述顯示手段之短邊方向與上 述第2光學軸大約平行，上述攝像手段之攝像可能區域之 長邊側是與上述顯示手段之長邊方向大略平行。 本發明所涉及之電子攝像裝P，其特徵爲將上述電子 -19- 1356628 攝像裝置之長邊方肉當作上下方向，以該縱位置攝影爲標 準。 本發明所涉及之電子攝像裝置，其特徵爲上述第1光 學手段是由直角棱鏡所構成，不具有正負中之任一者的光 學功率。 本發明所涉及之電子攝像裝置，具備：包含將沿著來 自被攝體之第1光學軸之光束曲折成第2光學軸之反射光 學手段的位於最靠近被攝體側之第1光學手段；爲了變倍 而沿著第2光學軸予以移動之第2透鏡群；爲了變倍執行 與上述第2透鏡群不同之動作的第3透鏡群；移動上述第 2透鏡群、上述第3透鏡群的透鏡群移動手段；將上述被 攝體像變換成電訊號之攝像手段；和用以顯示藉由上述攝 像手段所產生之動畫輸出及/或靜止畫輸出之顯示手段， 該電子攝像裝置之特徵爲：無論以上述第1光學手段作爲 整體而言，或以構成第1光學手段之光學零件而言，皆不 持有正負中之任一者的光學功率。 本發明所涉及之電子攝像裝置，其特徵爲上述反射光 學手段是沿著上述攝像手段之有效攝像區域之長邊側而大 約曲折90度。 本發明所涉及之電子攝像裝置，其特徵爲具備：包含 將沿著來自被攝體之第1光學軸之光束曲折成第2光學軸 之反射光學手段的位於最靠近被攝體側之第1光學手段： 爲了變倍而沿著第2光學軸予以移動之第2透鏡群；爲了 變倍執行與上述第2透鏡群不同之動作的第3透鏡群；爲 -20- 1356628 了上述第2透鏡群、上述第3透鏡群之變倍，各移動透鏡 群的透鏡群移動手段；和將上述被攝體像變換成電訊號之 具有長方形之有效攝像區域的攝像手段，上述反射光學手 段是僅使將上述攝像手段之長方形之有效攝像區域之大約 對角長當作直徑的圖像圈光束中，上述長方形之有效攝像 .區域之光束予以通過。 本發明所涉及之電子攝像裝置，其特徵爲上述反射光 學手段是沿著上述攝像手段之有效攝像區域之長邊側而曲 折大約90度。 〔發明效果〕 若依據本發明，因爲簡化電子攝像裝置之變焦鏡頭機 構中之聚焦構造，故可以取得小型化高變焦比且高畫質之 電子攝像裝置。 再者，若依據本發明，因在變焦光學系統之構成中爲 泛焦之故，即使在變焦至望遠側及廣角側之動作中，也不 會產生攝影畫像模糊。 又，因在最望遠側及/或最廣角側，構成可以無限遠 '極近、微距之對焦操作，故可以取得在最望遠側、最廣 角側有焦點之銳利畫像》 再者，若依據本發明，因爲在光學系統中包含有反射 光手段者之故，可以縮小深度方向之尺寸，即使將本發明 所涉及之電子攝像裝置搭載於行動電話等之電子機器上， 亦可以縮小電子機器之厚度。再者，因在最靠近被攝體側 -21 - 1356628 之反射光學手段上，無設置所附帶之透鏡，故可以容易執 行光學軸校準，除此之外，可以縮小電子攝像裝置之厚度 。並且，在攝像元件側設置反射光學手段是可以防止因攝 像元件之外殼厚度而所產生電子攝像裝置之厚度增大，可 以使電子攝像裝置構成更薄。 再者，若依據本發明，因將折射光學系統之大小抑制 成攝影所需之最小限，故可以縮小電子攝像裝置。 又，若依據本發明，於作爲以縱長位置使用該構成之 電子機器裝置時，可以將電子攝像裝置配置成橫方向，尤 其最適合於保持在縱長位置執行畫像之攝影的行動電話之 電子攝像裝置。 再者，若依據本發明，因爲在電子攝像裝置具備電力 控制手段者，故可以使電子攝像裝置之消費電力成爲最小 ，並且搭載電子攝像裝置之電子機器裝置的二次電池之消 耗成爲最小限。 【實施方式】 以下，針對本發明所涉及之電子攝像裝置之實施形態 予以說明。第1圖是表示適用本發明所涉及之電子攝像裝 置之實施形態的行動電話之圖式，（a)爲表示外觀之正面 圖，（b)爲表示搭載電子攝像裝置之正面圖，第2圖是表 示第1圖所示之行動電話之使用狀態的正面圖，第3圖是 表示實施形態所涉及之電子攝像裝置之圖，（a)爲電子攝 像裝置之縱剖面圖，（b)爲電子攝像裝置之Z凸輪的凸輪 -22- 1356628 輪廓圖’第4圖是表示實施形態所涉及之電子攝像裝置之 Z凸輪的其他例之詳細凸輪輪廓的展開圖，第5圖是表示 第3圖所示之電子攝像裝置之橫剖面圖，第6圖是表示實 施形態所涉及之電子攝像裝置之控制電路的方塊圖。 於本例中，電子攝像裝置100是如第1圖所示般，被 內藏於行動電話10。行動電話10是除了具有電話、郵件 、網頁閱覽機之外，還具有數位照相機機能。於本例中， 行動電話10是如第2圖所示般，在行動電話本體13具備 有電子攝像裝置1〇〇之攝影窗11、頻閃發光部窗12及天 線14。然後，於本例中，行動電話10是構成可以鉸鏈裝 置40摺疊連接第1框體部20和第2框體部30。 本例所涉及之行動電話10於不使用時，爲摺疊第1 框體部20和第2框體部30，於使用行動電話1〇之時， 則如第2圖所示般，爲打開兩框體20、30之狀態。於第 2圖所示之狀態中，第1框體部20有液晶顯示手段2 1、 揚聲器22，在第2框體部30上，則有包含號碼或文字的 輸入按鈕31、快閃按鈕33之操作按鈕32。該些輸入按鈕 3 1、操作按鈕32爲了說明各按鈕機能，則有被印刷或刻 印之文字、記號等的表面記載。 然後，於本例中，行動電話1〇於攝影狀態中，上述 說明手段之文字、記號之正位置是與上述顯示手段之長邊 方向大略相同，並且上述顯示手段之短邊方向與上述電子 攝像裝置100之長邊方向大約平行，並且，攝像手段之攝 像可能區域之長邊側是與上述顯示手段之長邊方向大約平 -23- 1356628 行=即是，本例中··所攝影到之畫像是將該長邊方向當作 上下方向，以該縱位置攝影爲標準。 接著，針對本發明所涉及之電子攝像裝置100予以說 明。於本例中，電子攝像裝置100是如第3圖及第5圖所 示般，具備光學3倍之4群變焦透鏡。於本例中，第1群 110是由稜鏡111、稜鏡框112所構成。第2群120是由 2片負透鏡121、122及保持該些負透鏡121、122之框體 123所構成。第3群130是由2片正透鏡131、132和1 片負透鏡133和框體134所構成。第4群140是具備1片 正透鏡141。於本例中，是將第1群110和第4群140固 定於鏡筒，並使成爲第2群120及第3群130沿著光學軸 移動的移動群。 於本例中，第1群110是僅由90度曲折來自被攝體（ 無圖示）之沿著第1光學軸01之光束的稜鏡111所構成。 該稜鏡111之射入面及射出面是由不具有正負光學功率之 光學平面所構成，並將鋁蒸鍍在直角二等邊三角形之曲折 面的背面。將依據稜鏡1Π曲折成90度之光學軸當作第 2光學軸02。再者，在第4群140之後面設置電子攝像 手段150。該電子攝像手段150是由CCD元件等之攝像 元件151、保持元件之外殼152、保持外殻152之保持框 153，和截止紅外光之IR截止濾波器154所構成。本例中 ，保持框153是被構成可保持沿著第2光學軸在保持上述 正透鏡141之固定框142上移動。該是於製造工程用以執 行焦距調整者。IR截止濾波器154即使採用吸收型和反 -24 - 1356628 射型中之任一者皆可，本實施例是使用反射型。 本例中，如第3圖及第5圖所示般，上述第2群120 之框體123和第3群130之框體134是在上述第1群110 之稜鏡框112和保持框153之間可沿著第2光學軸02, 移動與第2光學軸平行輸送之吊軸171和以旋轉止閥172 被保持之第1群Π0和第2群之間。再者，於第2群之框 體123和第3群之框體134是被配置群間彈簧173,被激 勵於牽引方向上。 接著，針對第2群120及第3群130之驅動機構予以 說明。於本例中，在第2群120及第3群130之框體123 及框體134上形成插銷124、135，被嵌入以構成驅動源 180之步進馬達181所驅動之Z凸輪160之凸輪溝161、 162。上述步進馬達181爲1旋轉中具有20個左右嵌齒點 者。再者，步進馬達181是經由減速齒輪列182而與被設 置於Z凸輪端之齒輪163咬合而構成驅動源180。 Z凸輪160是從Wide端至Tele端之間300度左右旋 轉之圓筒型的凸輪，形成有第2群用、第3群用之2條凸 輪溝 161、162。 本例中，第2群用凸輪溝161是由自廣角端至望遠端 爲止之變焦區域161a、廣角側延長區域161b、望遠側延 長區域161c所構成。再者，第3群用凸輪溝162是由自 廣角端至望遠端爲止之變焦區域162a、廣角側延長區域 162b、望遠側延長區域162c所構成。 於本例中，如第3圖（b)所示般，第2群120是在變 -25- 1356628 焦區域161a從Wide後退至std，從std前進至Tele。此 時，第3群130是在變焦區域162 A從Wide單調前進至 Tele。該移動量第3群比第2群大，在Tele中第2群和 第3群之群間距離爲最小。 再者，本例是於Wide端及Tele端中，第3群用凸輪 溝162之廣角側延長區域162b及望遠側延長區域162c與 第2光學軸成爲直角，第3群是不向第2光學軸02方向 移動。另外，第2群用凸輪溝161是不論Wide端及Tele 端之廣角側延長區域161b及望遠側延長區域162c中之任 一者，從std側觀看爲漸漸地朝向第2光學軸02之被攝 體側被連續放出。在該部分一面固定第3群130 —面連續 放出第2群120，執行至無限〜通常極近〜微距極近爲止 之聚焦動作。聚焦雖然即使同時以相同量使第2群120及 第3群130前進亦可以實現，但是因所需之移動量較大， 故本例中以固定第3群130之狀態，僅使第2群120前進 ，執行從無限至極近側爲止之聚焦。 再者，本例中，Wide端Tele端以外之部分的凸輪溝 爲了使聚焦可從無限校準至近距離’是被決定應可成爲所 謂之泛焦的凸輪溝之形狀。 接著，針對第4圖所示之Z凸輪160予以說明。本例 是在Z凸輪160上與上述Z凸輪相同形成有第2群用凸 輪溝161及第3群用凸輪溝162。本例中，在第3群用凸 輪溝162之變焦區域16 2a上，於廣角、標準、望遠之3 處形成有聚焦區域162d、162e、162f。該聚焦區域162d -26- 1356628 是各凸輪溝被配置成垂直於光軸，第3群130是不移動至 光軸02方向。因此，透鏡之變聚焦比爲一定。然後，於 對應於該些之各聚焦區域162d、162e、162f之第2群用 凸輪溝161之區域，第2群120是沿著光軸02而被移動 ，成爲可以聚焦。 本例中，上述聚焦區域162d、162e、162f是比被設 置於廣角端及望遠端之聚焦區域小，爲具備有執行調整寬 度。並且，於本例中，設置在廣角端及望遠端之廣角側延 長區域及望遠側延長區域是在各區域之入口端設定成無限 遠》因此，第2群用凸輪溝161是在上述變焦區域中形成 移動方向之變更點161d。本例中，爲避開上述偏曲點 161d而形成凸輪區域中之聚焦區域者。依此，使可以執 行流暢之聚焦。 接著，針對電子攝像裝置之控制電路予以說明。第6 圖是表示本例所涉及之電子攝像裝置之控制電路的方塊圖 。本例之控制電路是被配置於行動電話10之變聚焦開關 21 1、釋放開關21 1(第2圖中快閃按鈕）被連接於照相機部 控制手段210,根據變焦開關211、釋放開關221之操作 ，經過變焦控制手段214，驅動旋轉驅動上述Z凸輪160 之步進馬達181的變焦馬達215。該變焦馬達控制手段 214是被連接於取得變焦位置之變焦位置編碼器213及使 變焦位置復原至初期位置之變焦復位編碼器216。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic image pickup apparatus, and more particularly to an electronic image pickup apparatus having a zoom function and capable of reducing a depth dimension. [Prior Art] In recent years, digital cameras, PDAs, mobile phones, and the like in which electronic imaging devices are incorporated have appeared, and these are imaging devices that are expected to have an electronic image with high image quality, high zoom ratio, and low depth. In response to such a request, various electronic camera devices have been proposed. Japanese Patent Publication No. 1 discloses that a first lens element is provided as a second lens element, and a first guiding means for guiding the second lens element to draw a predetermined trajectory in the optical path of the first lens element and performing magnification switching; And guiding the second lens element to perform a focus adjustment on the first lens element by drawing a predetermined trajectory different from the trajectory of the first guiding means in the optical path, and performing the focus adjustment on the extension of the first guiding means with respect to the first The magnification switching device of the plurality of second guiding means that the guiding means alternates. In addition, Japanese Patent Document 2 describes a zoom camera having a second group or more, and is characterized in that it includes a zoom drive ring for driving a specific lens group, and is disposed adjacent to the zoom drive ring to drive other specifics. a focus and zoom drive ring for the lens group; a drive source for rotating the focus and zoom drive ring in the forward and reverse directions; and formed on the opposite portion of the zoom drive ring and the focus and zoom drive ring. a clutch mechanism formed by the engagement portion that pushes the zoom drive ring in response to the rotation of the focus and zoom drive ring, and the clutch device that does not push the rotary feed portion from -5 to 1356628, by the air feed portion The focus operation is performed by the rotation of the focus and zoom drive ring, and the zoom operation is performed by the interlocking of the focus and zoom drive ring and the zoom drive ring of the engaging portion. . Further, Japanese Patent Document 3 describes a thin optical system that can be mounted on a small-sized digital camera or the like, and is characterized in that, in order to reduce the thickness, a zigzag imaging optical system that is a zigzag optical axis and that holds a power of a zigzag is used. A first group GF having a negative power, a diaphragm S, and a second group GR having a positive power are provided, and the first group GF has an optical axis meandering member that holds power, and the optical axis meandering member has a flat surface. The reflecting surface is a zigzag imaging optical system in which at least one of the incident surface and the emitting surface is formed by a surface formed by a curved surface that is rotationally symmetrical with respect to the optical axis. Further, Japanese Patent Document 4 describes an electronic imaging device having an extremely thin depth direction in which a mode of an optical system capable of maintaining high specifications and performance and capable of overcoming constraints on movement of a moving group at the time of magnification change is used. The object side sequentially includes a 1-1st group G-1 composed of a negative lens group and a reflective optical element P for optical path bending, and a 1st to 2nd group G1-2 including one positive lens, and has a positive zigzag In the second group G2 of the force, when the wide-angle end is doubled to the telephoto end, only the second group G2 moves to the object side, and the optical path zigzag zoom optical system and the electronic imaging element I disposed on the image side are electronically imaged. Device. Japanese Patent Laid-Open Publication No. JP-A No. 2003-A No. 2003-43354 [Problem to be Solved by the Invention] However, Japanese Patent Laid-Open Publication No. 1 is a problem in which the image is blurred by the infinitely close and the macro region every time the focus region is passed when zooming is performed, and the focus needs to be repeated. Further, in Patent Document 2, when the zoom magnification is changed and the image is moved to the telephoto side or the wide-angle side, there is a problem that the photographed image becomes blurred. Further, in Japanese Patent Laid-Open No. 3, since the fixed lens is disposed before the crucible, there is a need to precisely align the optical axes of the fixed and front fixed lenses, the assembly takes time, and when the outer casing of the detector is large, The problem of increasing the size in the thickness direction due to the outer casing. Further, in Japanese Patent Laid-Open No. 4, since optical power is applied to the incident surface of the reflective optical element to form a curved surface, the reflected optical element is expensive, and it takes a long time to assemble with other optical elements. The present invention has been made in view of the current state of the art, and an object thereof is to provide an electronic imaging device which can be inexpensive, has high image quality, has a high zoom ratio, and has a small depth. [Means for Solving the Problem] The image display device according to the present invention includes: a first lens group closest to the subject side; and a second lens 1356628 mirror group that moves to change the magnification image; a third lens group that operates differently from the second lens group is obtained by multiplying the photographic image; and a driving means is provided for the second lens group and the third lens group along the optical axis in accordance with the driving amount of the driving means a lens group moving means for moving a cam groove of a predetermined amount and changing the total magnification of the second lens group and the third lens group, wherein the electronic imaging device is characterized in that the cam groove of the lens group moving means is In the zoom region formed from the wide-angle end to the telephoto end, the second lens group and the third lens group are in a pan-focus state, and at least one of the wide-angle end and the telephoto end is extended. The cam region is configured to move at least one of the second lens group or the third lens group along the optical axis in the extended cam region, and to perform focusing for focus adjustment Movement. An electronic imaging device according to the present invention includes: a first lens group closest to the subject side; and a second lens group that moves to change the imaging image to perform the second lens in order to change the imaging image The third lens group in which the group is different in operation and the driving means are provided, and the second lens group and the third lens group are moved by a predetermined amount of the cam groove in accordance with the driving amount of the driving means, and the second lens is changed. The lens group moving means for the total magnification of the group and the third lens group is characterized in that the cam groove of the lens group moving means is provided with the second lens in a zooming region from the wide-angle end to the telephoto end In the region in which the group and the third lens group are in the pan-focus state, at least one of the second lens group and the third lens group is fixed to the optical axis direction so that the focus region of the entire lens group can be moved. -8- 1356628 The electronic imaging device according to the present invention is characterized in that the wide-angle end and the telephoto end have an extended cam area to perform a focusing operation, and the wide-angle end and the telephoto end focus area are provided with a focusing area having a specific zoom area. Large execution width. An electronic imaging device according to the present invention includes a second lens group that reciprocates along an optical axis in a zoom region, and a focus region in the zoom region is set to not include the second lens group The direction of movement is near the point of change. An electronic imaging device according to the present invention is characterized in that the first lens group is a reflection optical means including a curved path from an object. An electronic imaging device according to the present invention is characterized in that an electronic imaging element is provided. An electronic imaging device according to the present invention is characterized in that it includes a focus control means for receiving a signal from an image pickup element and performing focus adjustment control of the drive means. An electronic imaging device according to the present invention is characterized in that: a mode selection means having a selectable pan focus mode and an auto focus mode is provided, and when the pan focus mode is selected by the mode setting means, the focus control means is a drive control lens In the group moving means, the lens group in the wide-angle end state and the telephoto end state is disposed in the pan-focus position in the extended cam region. An electronic imaging device according to the present invention is characterized in that the lens group moving means is a focus adjusting portion that provides a wide-angle marco region in an extended cam region at a front end of the wide-angle end, and/or in a telephoto The focus adjustment of the telephoto macro on the extended cam area of the front end is 1356628. The electronic imaging device according to the present invention is characterized in that the extended cam area of the lens group moving means is in accordance with the wide-angle end or the telephoto end to the infinity position. The order of the very close position of the photographing and the position of the macro photographing is usually formed. In the electronic imaging device of the present invention, the cam groove of the lens group moving means includes a first cam groove for determining a movement amount of the second lens group, and a first amount of movement of the third lens group. a cam groove, wherein the first cam groove is a wide-angle side extended cam region that is disposed in the order of a macro region, a wide-angle end, a very close-range region, and a wide-angle end infinite region, and a zoom region; And a telephoto side extended cam region configured from the cam region to the distal end infinity region, the telephoto end normal region, and the telephoto macro region, wherein the second cam groove is configured to have an optical toward the wide-angle end A wide-angle extended cam region in the non-moving region in the axial direction, and an extended cam region having a non-moving region in the direction of the optical axis in the zoom region and the telephoto end. An electronic imaging device according to the present invention includes: a first lens group closest to the subject side; and a second lens group that moves to change the photographic image to perform the second lens in order to change the photographic image a third lens group in which the group is different in operation; and a driving means for moving the second lens group and the third lens group by a predetermined amount of the cam groove in accordance with the driving amount of the driving means, and changing the second lens The lens group moving means for the total magnification of the group and the third lens group is characterized in that the cam groove of the lens group moving means is provided with a movement amount for determining the second through - 10356628 mirror group The first cam groove and the second cam groove for determining the amount of movement of the third lens group determine the width of the second cam in the zoom region for the buffer region, and the buffer region is driven by the lens group moving means The third lens group moves in a single direction, does not move when driven in the opposite direction, and can drive the lens while maintaining the third lens group fixed in the optical axis direction. In the moving means, the lens group moving means is a driving means for driving the lens driving means to be opposite to the one direction by driving the second and third lens groups in one direction by the lens group moving means to end the variable magnification operation. In the direction, the focus adjustment for moving the second lens group in the buffer region is performed in a state where the position of the third group lens group is maintained. An electronic imaging device according to the present invention includes: a first lens group closest to the subject side; and a second lens group that moves to change the imaging image to perform the second lens in order to change the imaging image a third lens group in which the group is different in operation; and a driving means for shifting the second lens group and the third lens group by a predetermined amount of the cam groove ′ in accordance with the driving amount of the driving means, and changing the second lens The lens group moving means for the total magnification of the group and the third lens group is characterized in that the cam groove of the lens group moving means is provided with a first cam groove for determining the amount of movement of the second lens group And a second cam groove for determining the amount of movement of the third lens group, wherein a buffer region is formed to constitute a width of a cam groove in a zoom region of the second cam groove, and the buffer region is driven in a direction by the lens group moving means Then, when the position of the third lens group is moved and the drive is in the opposite direction, the position is not moved, and the drive can be driven while maintaining the fixed position of the third lens light -11 - 1356628. In the lens group moving means, the first cam groove and the second cam groove are provided with at least one extended region of the wide-angle side and the extended region of the telephoto side, and only the second lens group is moved to stop the third lens group from executing the focus. The adjusted focus adjustment area includes a buffer area that constitutes a width of a cam groove in the zoom area of the second cam groove, and the buffer area moves the arrangement position of the third lens group when the lens group moving means is driven in one direction, and drives When it is in the opposite direction, it does not move, and the lens group moving means can be driven while maintaining the optical axis direction of the third lens. The lens group moving means is the driving means for the second and third by the lens group moving means. After the lens group is driven in one direction and the zooming operation is completed, the lens driving means is driven in a direction opposite to the one direction, and the second lens group is executed in a state where the position of the third group lens group is maintained and fixed. The focus adjustment of the movement in the above buffer area. An electronic imaging device according to the present invention is characterized in that the first lens group is a reflection optical means including a curved path from an object. According to the electronic imaging device of the present invention, the third lens group is held so as not to move when the movement of the second lens group in the buffer region is completed. In the electronic imaging device according to the present invention, the size of the buffer region of the second cam groove in the optical axis direction is larger than the wide angle side of the telephoto side. An electronic imaging device according to the present invention is characterized in that, at the end of the magnification changing operation of the lens driving means, the lens driving means is stopped from -12 to 1356628 from the wide angle to the telephoto side, and the telephoto side is wide-angled At this time, it is driven from a predetermined amount and a wide angle to the far side after passing the stop position. An electronic imaging device according to the present invention is characterized in that, when the zooming operation of the lens driving means is performed from the telephoto side to the wide-angle side, the driving source is stopped and terminated, and when the wide-angle side is on the telephoto side, It is the end of the drive from the far side to the wide angle side after passing the stop position. An electronic imaging device according to the present invention is characterized in that the magnification changing operation of the lens driving means is stopped from either the wide-angle side to the telephoto side or from the telephoto side to the wide-angle side Then, the above-mentioned driving source is reversed, and the second lens group is moved to the pan-focus position by using the buffer region, and the electronic imaging device according to the present invention is characterized in that the lens driving means is operated in the buffer region. At the same time, the second lens group and the third lens group are kept moving while maintaining the interval between the lens groups, and the focus adjustment region for focus adjustment is realized. An electronic imaging device according to the present invention is an electronic imaging device including: a first lens group closest to the subject side; a second lens group that moves to change the magnification image; and a magnification-capture image a third lens group that operates differently from the second lens group; and a driving means that moves the second lens group and the third lens group by a predetermined amount by a driving amount of the driving means a lens group moving means for changing the total magnification of the second lens group and the third lens group, wherein the cylindrical member forming the cam groove of the lens group moving means is supported It is possible to move only in the direction of the optical axis - 13 - 1356628. The above-mentioned lens moving means changes the driving direction to the opposite direction from a predetermined position, and the cylindrical member moves to the optical axis direction without rotation, and maintains the second lens group and The third lens group performs focus adjustment while maintaining the group interval. According to the electronic imaging device of the present invention, the third lens group is provided with a second reflection optical means for forming a third optical axis by forming a light beam that is bent along the second optical axis. In the electronic imaging device according to the present invention, the meandering direction of the light beam generated by the second reflecting optical means is a substantially right angle with respect to the second optical axis. An electronic imaging device according to the present invention is characterized in that it includes means for connecting at least one of the first lens group and at least one of the third lens groups. An electronic imaging device according to the present invention is characterized in that it includes a component that connects at least one of the first lens groups and at least one of the third lens groups, and a means for connecting the lens group moving means. An electronic imaging device according to the present invention is characterized in that it has a light beam that is bent along a first optical axis from a subject, and includes a first reflection optical means for forming a second optical axis, and is located closest to the subject side. a first lens group; a second lens group including at least one or more groups for moving from a wide angle to a telephoto; and a driving means for generating a driving force for moving the second lens group: a movement amount determining means for determining a movement amount required for the magnification of the second lens group; a regulation means for matching the optical axis of the lens group -14356628 2 and the second optical axis; The light beam of the second optical axis includes a third lens group that forms a second reflection optical means of the third optical axis; and the image lens is located on the most image side to convert the object into an electrical signal. Camera means. An electronic imaging device according to the present invention is characterized in that it includes a component that fixes at least one of the first lens groups and at least one of the third lens groups, and the mechanism means fixes the driving means and the At least one of the movement amount determining means and the above-mentioned regulation means. An electronic imaging device according to the present invention is characterized in that it includes an optical axis adjustment mechanism that matches the first, second, and third optical axes. An electronic imaging device according to the present invention is characterized in that it has a light beam that is bent along a first optical axis from a subject, and includes a first reflection optical means for forming a second optical axis, and is located closest to the subject side. a first lens group; a second lens group including at least one or more groups for moving from a wide angle to a telephoto; and a driving means for moving the second lens group to be doubled: determining the second The magnification of the lens group is determined by the movement amount determining means for the required movement amount; the third lens group including the second reflection optical means for forming the third optical axis is bent over a part of the light beam along the second optical axis; a first imaging means for converting a subject image passing through the third lens group into an electric signal; and a residual light beam which is not bent by the second reflection optical means among the light beams along the second optical axis The subject image 1 is converted into a second imaging means of the electrical signal. An electronic imaging device according to the present invention is characterized in that one of the first and second imaging means is for animation photography, and the other is for still photography -15 - 1356628. An electronic imaging device according to the present invention is characterized in that a screen image signal is outputted by using the image capturing means for moving pictures, and the image capturing means for still picture photography is used only when a still picture signal is generated. An electronic imaging device according to the present invention is characterized in that: a lens having at least one or more groups for moving a light beam from a subject from a wide angle to a telephoto position; a driving means for generating a driving force for moving the group; an imaging means for converting the subject into an electrical signal; a display means for performing various displays by the image captured by the imaging means; and executing a dialogue, mail, and data a communication means such as a transmission or an Internet connection; a rechargeable secondary battery; and a power control for controlling power supply from the secondary battery to the driving means, the imaging means, the display means, and the communication means Preferably, the power control means limits the supply of power to the respective means in accordance with a predetermined relationship. An electronic imaging device according to the present invention is characterized in that the predetermined relationship of the power control means is changeable according to a user. An electronic imaging device according to the present invention is characterized in that the predetermined relationship of the power control means is changed in accordance with the amount of residual charge of the secondary battery. An electronic imaging device according to the present invention is characterized in that the predetermined relationship between the power control means includes prohibiting supply of electric power to the communication means to the driving means and the imaging means, or supplying power to the communication means. The above-mentioned driving means and the above-mentioned imaging means are prohibited from supplying power to -16-% 1356628. An electronic imaging device according to the present invention is characterized in that the predetermined relationship between the power control means includes a speed change of the driving means, a frame rate change of the imaging means, a display brightness change of the display means, and communication of the communication means. At least one of the speed changes. An electronic imaging device according to the present invention is characterized in that: a lens group including at least one or more groups for moving a light beam from a subject from a wide angle to a telephoto position; And a driving means for generating a driving force for moving: an imaging means for converting a subject into an electrical signal; and a display means for displaying a display of the image captured by the imaging means: performing a dialogue, mail, data transmission, a communication means such as an internet connection; a rechargeable secondary battery; a charging means for converting the voltage of the secondary battery into a high voltage; and having an electric energy conversion to be accumulated in the charging means The lighting means of the light source energy, and the power control means for controlling the power supply from the secondary battery to the driving means, the imaging means, the display means, the communication means, and the charging means, wherein the power control means is The power supply to each of the above means is limited according to the prescribed relationship. An electronic imaging device according to the present invention is characterized in that the charging means is a high voltage for causing an oscillation operation to occur in response to a pulse signal from the outside. An electronic imaging device according to the present invention is characterized in that the pulse signal input to the charging means is at least -17 depending on at least one of a state of charge of the charging means and a residual amount of charge of the secondary battery. - 1356628 The electronic imaging device according to the present invention is characterized in that the power control means supplies power to the driving means, the imaging means, the display means, and the communication. At the time of the means, the supply of electric power to the above charging means is restricted or prohibited. In the electronic imaging device according to the present invention, the power control means calculates the power that can be supplied in response to the amount of residual charge of the secondary battery, and supplies the power to the driving means, the imaging means, the display means, and the like. In the communication means, when the secondary battery is left over, the supply means is supplied with electric power, and the amount of electric power supplied is controlled so as not to exceed the supply capacity of the secondary battery. An electronic imaging device according to the present invention is characterized in that: a lens group including at least one or more groups for moving a light beam from a subject from a wide angle to a telephoto position; And a driving means for generating a driving force for moving; an imaging means for converting the subject into an electrical signal; a display means for performing various displays by the image captured by the imaging means; and performing dialogue, mail, and data transmission a communication means such as an internet connection; a rechargeable secondary battery; a charging means for converting the voltage of the secondary battery into a high voltage; and having an electric energy to be accumulated in the charging means Converting into a lighting means for light energy, and controlling power supply from the secondary battery to the driving means, the imaging means, the display means, the communication means, and the charging means. The electric power control means, the electric power of the above - 18 - 1356628 control means is to lower the setting condition of the luminous frequency of the illumination means when the residual charge amount of the secondary battery is reduced. An electronic imaging device according to the present invention includes: a first optical means located closest to a subject side including a reflection optical means for bending a light beam from a first optical axis of the subject into a second optical axis; a second lens group that moves along the second optical axis for zooming, a third lens group that performs different operations from the second lens group for zooming, and a second lens group that moves the second lens group and the third lens group a lens group moving means; an image capturing means for converting the subject image into an electric signal; and a display means for displaying an animation output and/or a still picture output generated by the image capturing means, wherein the electronic image capturing device is characterized by a first frame body having at least the imaging means and the display means; the second frame body having a shutter means for instructing an imaging operation of the imaging means to be incorporated; and a plurality of shutter means including the shutter means The surface of the characters, symbols, etc., which are printed, imprinted, etc., by the means of operation and the functions of the above-mentioned operating means, and the above-mentioned majority of operating means; and the above-described means of explanation; The hinge means for rotatably holding the second frame body portion in the first frame body portion, and when the second frame body portion is in the open photographing state with respect to the first frame body portion, the second frame body portion is provided The position of the first frame body can be folded, and in the image capturing position, the positive position of the character and the symbol of the instruction means is approximately the same as the longitudinal direction of the display means, and the short side direction of the display means is The second optical axes are approximately parallel, and the long side of the imaging possible region of the imaging means is substantially parallel to the longitudinal direction of the display means. The electronic imaging device P according to the present invention is characterized in that the long side meat of the electronic -19-1356628 imaging device is regarded as an up-and-down direction, and the vertical position is taken as a standard. An electronic imaging device according to the present invention is characterized in that the first optical means is constituted by a right-angle prism and does not have optical power of either of positive and negative. An electronic imaging device according to the present invention includes: a first optical means located closest to a subject side including a reflection optical means for bending a light beam from a first optical axis of the subject into a second optical axis; a second lens group that moves along the second optical axis for zooming, a third lens group that performs different operations from the second lens group for zooming, and a second lens group that moves the second lens group and the third lens group a lens group moving means; an imaging means for converting the subject image into an electrical signal; and a display means for displaying an animation output and/or a still picture output generated by the imaging means, wherein the electronic imaging device is characterized by The optical power of either the positive or negative is not held by the first optical means as a whole or by the optical components constituting the first optical means. According to the electronic imaging device of the present invention, the reflected optical means is approximately 90 degrees bent along the long side of the effective imaging region of the imaging means. An electronic imaging device according to the present invention includes: a first optical imaging device that includes a reflection optical means that bends a light beam from a first optical axis of a subject into a second optical axis, and is located closest to the subject side Optical means: a second lens group that moves along the second optical axis for zooming; a third lens group that performs a different operation from the second lens group for zooming; -20 - 1356628, the second lens a group, a magnification of the third lens group, a lens group moving means for each moving lens group, and an imaging means having a rectangular effective imaging region for converting the subject image into an electric signal, wherein the reflecting optical means is only In the image circle beam in which the approximate diagonal length of the rectangular effective imaging region of the imaging means is used as the diameter, the rectangle is effectively imaged. The beam of the area passes through. According to the electronic imaging device of the present invention, the reflected optical means is bent about 90 degrees along the long side of the effective imaging region of the imaging means. [Effect of the Invention] According to the present invention, since the focus structure in the zoom lens mechanism of the electronic image pickup apparatus is simplified, it is possible to obtain an electronic imaging apparatus which is small in size and high in zoom ratio and high in image quality. Further, according to the present invention, since the configuration of the zoom optical system is pan-focal, even in the operation of zooming to the telephoto side and the wide-angle side, blurring of the photographic image is not caused. In addition, since it can be infinitely far-reaching and macro-focusing operation at the farthest side and/or the widest angle side, it is possible to obtain a sharp image with a focus on the farthest side and the widest angle side. According to the present invention, since the optical system includes the means for reflecting light, the size in the depth direction can be reduced, and even if the electronic imaging device according to the present invention is mounted on an electronic device such as a mobile phone, the electronic device can be reduced. thickness. Further, since the attached lens is not provided on the reflection optical means closest to the subject side -21 - 1356628, the optical axis alignment can be easily performed, and the thickness of the electronic imaging device can be reduced. Further, by providing the reflection optical means on the imaging element side, it is possible to prevent an increase in the thickness of the electronic imaging device caused by the thickness of the outer casing of the image pickup element, and it is possible to make the electronic imaging device thinner. Further, according to the present invention, since the size of the refractive optical system is suppressed to the minimum required for photographing, the electronic imaging apparatus can be reduced. Further, according to the present invention, when the electronic device having the configuration is used in the vertically long position, the electronic imaging device can be disposed in the lateral direction, and particularly suitable for holding the mobile phone of the portrait at the longitudinal position. Camera unit. According to the present invention, since the electronic imaging device includes the power control means, the power consumption of the electronic imaging device can be minimized, and the consumption of the secondary battery of the electronic device equipped with the electronic imaging device can be minimized. [Embodiment] Hereinafter, an embodiment of an electronic imaging device according to the present invention will be described. 1 is a view showing a mobile phone to which an embodiment of an electronic imaging device according to the present invention is applied. (a) is a front view showing an appearance, and (b) is a front view showing an electronic imaging device mounted, and FIG. FIG. 3 is a front view showing the state of use of the mobile phone shown in FIG. 1, and FIG. 3 is a view showing the electronic imaging device according to the embodiment, wherein (a) is a longitudinal sectional view of the electronic imaging device, and (b) is an electron. Fig. 4 is a development view showing a detailed cam profile of another example of the Z cam of the electronic imaging device according to the embodiment, and Fig. 5 is a view showing a third embodiment of the cam cam 22- 1356628 of the Z cam of the imaging device. Fig. 6 is a block diagram showing a control circuit of an electronic imaging device according to an embodiment. In the present example, the electronic imaging device 100 is built in the mobile phone 10 as shown in Fig. 1. The mobile phone 10 has a digital camera function in addition to a telephone, mail, and web page viewing machine. In the present embodiment, the mobile phone 10 is provided with a photographing window 11, an stroboscopic light-emitting portion window 12, and an antenna 14 of the electronic imaging device 1 as shown in Fig. 2 . Then, in this example, the mobile phone 10 is configured such that the first frame body portion 20 and the second frame body portion 30 can be folded and connected by the hinge device 40. When the mobile phone 10 according to the present example is not in use, the first frame body portion 20 and the second frame body portion 30 are folded, and when the mobile phone is used, as shown in FIG. 2, the two are opened. The state of the frames 20, 30. In the state shown in FIG. 2, the first frame body portion 20 has the liquid crystal display means 21 and the speaker 22. On the second frame body portion 30, there are an input button 31 including a number or a character, and a flash button 33. The operation button 32. In order to explain the function of each button, the input button 3 1 and the operation button 32 have surface descriptions of characters and symbols to be printed or printed. Then, in this example, the mobile phone 1 is in the photographing state, and the positive position of the character and the symbol of the above-described explanation means is substantially the same as the longitudinal direction of the display means, and the short side direction of the display means and the electronic imaging described above. The longitudinal direction of the apparatus 100 is approximately parallel, and the long side of the imaging possible area of the imaging means is approximately -23 - 1356628 lines from the longitudinal direction of the display means = that is, in this example, the image is photographed In the portrait, the longitudinal direction is regarded as the vertical direction, and the vertical position is taken as a standard. Next, an electronic imaging device 100 according to the present invention will be described. In the present embodiment, the electronic imaging device 100 is a four-group zoom lens that is optically three times as shown in Figs. 3 and 5. In this example, the first group 110 is composed of 稜鏡111 and 112112. The second group 120 is composed of two negative lenses 121 and 122 and a frame 123 holding the negative lenses 121 and 122. The third group 130 is composed of two positive lenses 131 and 132 and one negative lens 133 and a frame 134. The fourth group 140 has one positive lens 141. In this example, the first group 110 and the fourth group 140 are fixed to the lens barrel, and the second group 120 and the third group 130 are moved along the optical axis. In the present example, the first group 110 is composed of a crucible 111 that is bent by a light beam along the first optical axis 01 from a subject (not shown) by 90 degrees. The entrance surface and the exit surface of the crucible 111 are formed by an optical plane having no positive and negative optical power, and the aluminum is vapor-deposited on the back surface of the zigzag surface of the right-angled equilateral triangle. The optical axis which is bent at 90 degrees in accordance with 稜鏡1Π is regarded as the second optical axis 02. Further, an electronic imaging device 150 is disposed behind the fourth group 140. The electronic imaging device 150 is composed of an imaging element 151 such as a CCD element, a casing 152 for holding the element, a holding frame 153 for holding the casing 152, and an IR cut filter 154 for blocking infrared light. In this example, the holding frame 153 is configured to be movable along the second optical axis to move on the fixed frame 142 holding the positive lens 141. This is used in manufacturing engineering to perform focus adjustment. The IR cut filter 154 is applicable to any of the absorption type and the anti-24 - 1356628 type, and this embodiment uses a reflection type. In this example, as shown in FIGS. 3 and 5, the frame 123 of the second group 120 and the frame 134 of the third group 130 are in the frame 112 and the holding frame 153 of the first group 110. Along the second optical axis 02, the suspension shaft 171 that is transported in parallel with the second optical axis and the first group Π0 and the second group that are held by the rotation stop valve 172 are moved. Further, the frame 123 of the second group and the frame 134 of the third group are arranged with the inter-group spring 173, and are excited in the pulling direction. Next, the drive mechanisms of the second group 120 and the third group 130 will be described. In this example, the pins 124 and 135 are formed in the frame 123 and the frame 134 of the second group 120 and the third group 130, and are embedded in the cam of the Z cam 160 driven by the stepping motor 181 of the drive source 180. Grooves 161, 162. The stepping motor 181 has 20 or so cogging points in one rotation. Further, the stepping motor 181 is engaged with the gear 163 provided at the Z cam end via the reduction gear train 182 to constitute the drive source 180. The Z cam 160 is a cylindrical cam that rotates about 300 degrees between the Wide end and the Tele end, and has two crown grooves 161 and 162 for the second group and the third group. In the present example, the second group cam groove 161 is composed of a zoom area 161a, a wide-angle side extension area 161b, and a telephoto side extension area 161c from the wide-angle end to the telephoto end. Further, the third group cam groove 162 is composed of a zoom area 162a, a wide-angle side extension area 162b, and a telephoto side extension area 162c from the wide-angle end to the telephoto end. In this example, as shown in Fig. 3(b), the second group 120 is retracted from Wide to std in the -25-1356628 focal region 161a, and proceeds from std to Tele. At this time, the third group 130 is monotonously advanced from Wide to Tele in the zoom area 162 A. The third group of movements is larger than the second group, and the distance between the groups of the second group and the third group in Tele is the smallest. Further, in this example, in the Wide end and the Tele end, the wide-angle side extension area 162b and the telephoto side extension area 162c of the third group cam groove 162 are at right angles to the second optical axis, and the third group is not to the second optical. The axis 02 moves. In addition, the second group cam groove 161 is one of the wide-angle side extension region 161b and the telephoto side extension region 162c of the Wide end and the Tele end, and is gradually directed toward the second optical axis 02 as viewed from the std side. The body side is continuously discharged. In the portion, the third group 130 is fixed to the surface of the third group 130, and the second group 120 is continuously discharged, and the focusing operation is performed from infinity to normal to very close to macro. Although the focus can be achieved by advancing the second group 120 and the third group 130 by the same amount at the same time, since the amount of movement required is large, in this example, the third group 130 is fixed, and only the second group is fixed. 120 advances, performing the focus from infinity to near the near side. Further, in this example, the cam groove of the portion other than the Tele end of the Wide end is determined to be in the shape of a so-called pan-focus cam groove in order to make the focus from infinite to close. Next, the Z cam 160 shown in Fig. 4 will be described. In this example, the second group cam groove 161 and the third group cam groove 162 are formed on the Z cam 160 in the same manner as the Z cam. In this example, focus areas 162d, 162e, and 162f are formed in the zoom area 16 2a of the third group use cam groove 162 at three points of wide angle, standard, and telephoto. The focus area 162d -26- 1356628 is such that each cam groove is disposed perpendicular to the optical axis, and the third group 130 is not moved to the optical axis 02 direction. Therefore, the variable focus ratio of the lens is constant. Then, in the region corresponding to the second group cam groove 161 of each of the focus regions 162d, 162e, and 162f, the second group 120 is moved along the optical axis 02 to be in focus. In this example, the focus areas 162d, 162e, and 162f are smaller than the focus areas provided at the wide-angle end and the telephoto end, and are provided with an adjustment width. Further, in this example, the wide-angle side extension area and the telephoto side extension area provided at the wide-angle end and the telephoto end are set to infinity at the entrance end of each area. Therefore, the second group cam groove 161 is in the above-mentioned zoom area. A change point 161d of the moving direction is formed. In this example, the focus area in the cam area is formed to avoid the above-described deflection point 161d. In this way, smooth focus can be performed. Next, a control circuit of the electronic imaging device will be described. Fig. 6 is a block diagram showing a control circuit of the electronic image pickup apparatus according to the present example. The control circuit of this example is a variable focus switch 21 1 disposed on the mobile phone 10, and a release switch 21 1 (flash button in FIG. 2) is connected to the camera unit control means 210, according to the zoom switch 211 and the release switch 221 After the operation, the zoom control unit 214 drives the zoom motor 215 that rotationally drives the stepping motor 181 of the Z cam 160. The zoom motor control means 214 is a zoom position encoder 213 connected to the zoom position and a zoom reset encoder 216 for returning the zoom position to the initial position.
再者，照相機部控制手段210是具備執行自動聚焦之 控制的AF控制手段221，被連接於該AF控制手段之AF -27- 1356628 馬達控制手段222之控制是驅動AF馬達223。再者，AF 馬達控制手段222是連接有AF位置編碼器224。於本例 中，AF馬達和上述變焦馬達215是兼用相同之步進馬達 181。即是，如第3圖所示般，本例中，電子攝像裝置 1〇〇是從最廣角域至最望遠域爲止之間，透鏡爲泛焦狀態 ’在凸輪溝161、162之延長區域161a、161b、162a、 162b中’執行聚焦。因此’步進馬達是從最廣角域至最 望遠域爲止之間，當作變焦馬達執行動作，在延長區域 161a、161b、162a、162b中，當作AF馬達執行動作。 再者，於本例中，於執行微距模式之攝影的行動電話 1〇上，設置有微距模式輸入手段22 7 (行動電話1〇之按鈕 )和微距模式控制手段226。 控制電路是設置有當作攝像元件之CCD攝像元件 237(第3圖中151)，來自CCD攝像元件之畫像訊號是經 由A/D變換器236，經由靜止畫處理手段234、靜止畫壓 縮手段232而被收藏於記憶體23 1。同樣地CCD攝像元 件237之畫像訊號是經由A/D變換器236，經由靜止畫處 理手段235、靜止畫壓縮手段233而被收藏於記憶體231 。並且，本例中，CCD攝像元件是利用AE控制手段225 而被自動露出調整。 並且，於本例中，行動電話10是由顯示控制手段 238而被顯示控制，具備有彩色顯示靜止化或動畫之顯示 手段239(第2圖中液晶顯示部21)。 本例中’具備有被攝體照明用之頻閃發光部（第1圖 -28 - ⑧ 1356628 中，自頻閃發光部窗12射出光），該頻閃發光部245是被 連接頻閃充電手段242、充電電壓檢測手段243，而被充 電控制。並且，本例中，頻閃充電控制手段24 1是因應來 自外部之脈衝訊號發生執行振盪動作之高電壓者，於頻閃 發光部245上設置有頻閃發光控制手段244，控制成頻閃 發光部24 5可發光適當之光量。 再者，本例中，是具備有執行行動電話全體之控制的 全體控制手段250，具備有電話機能之收發訊控制手段 252、收發訊手段253及天線254。再者，具備有行動電 話之按鈕等之操作手段，麥克風255 (第2圖中34)及揚聲 器 256(同 22)。 然後，本例所涉及之電子攝像裝置100是具備電力控 制手段240，對行動電話1 0全體執行受到限制之電容之 二次電池（無圖示）的效率性電力消耗控制。即是。電力控 制手段24〇對爲了變倍上述透鏡群而移動之包含步進馬達 181之驅動手段；將被攝體像變換成電訊號之CCD攝像 元件237等之攝像手段；包含使含有以上述攝像手段所攝 影之畫像予以顯示各種顯示之顯示手段23 9等的顯示手段 :和執行對話、郵件、資料傳送、網際網路連接等之通訊 通訊，控制來自二次電池之電力供給。 該是以規定關係執行例如電話之對話、郵件、網頁閱 覽、資料傳送等之通訊手段、攝影電子畫像之攝影手段的 電力供給。該規定關係是因應二次電池之殘留電荷量而予 以變化。 -29- 1356628 具體而言，即是電力控制手段240中之規定關係是可 以包含對上述驅動手段、上述攝像手段供給電力中之對上 述通訊手段禁止供給電力，或是對上述通訊手段供給電力 中之對上述驅動手段、上述攝像手段禁止供給電力。 再者，電力控制手段24 0是可以包含上述驅動手段之 速度變更、上述攝像手段之圖框速率變更、上述顯示手段 之顯示亮度變更、上述通訊手段之通訊速度變更中之至少 -個。 再者，電力控制手段240是被輸入至上述頻閃充電手 段242之上述脈衝訊號至少因應上述充電手段之充電狀態 、上述二次電池之殘留電荷量中之任一者，至少使該頻率 、負載比率中之任一者予以變化。 再者，電力控制手段24 0是於電力供給至驅動手段、 攝像手段、顯示手段、通訊手段之時，限制或禁止對上述 充電手段供給電力。 再者，電力控制手段240是因應上述二次電池之殘留 電荷量而計算可供給之電力，將電力供給至上述驅動手段 、上述攝像手段、上述顯示手段、上述通訊手段，並且上 述二次電池有剩餘之時，對上述充電手段執行供給電力， 其供給電力量是一面控制上述脈衝訊號，一面控制成全體 不超過上述二次電池之供給能力。 並且，電力控制手段240是二次電池之殘留電荷量減 少之時，可以下降頻閃發光部245之發光可能頻度。 然後，電力控制手段240之上述規定關係是被設定成 -30- 1356628 可依據使用者予以變更。 可以縮小深度方向之尺寸，並且即使將本發明所涉及 之電子攝像裝置搭載在行動電話等之電子機器，亦可以縮 小電子機器之厚度。再者，因爲在最靠被攝體側之反射光 學手段上，不設置附帶之透鏡者，故除了可以容易容易校 準光學軸之外，並且可以縮小電子攝像裝置之厚度。再者 ，可以使電子攝像裝置之消耗電力成爲最小，使搭載電子 攝像裝置之行動電話的二次電池之消耗成爲最小限。 接著，針對其他實施形態所涉及之電子攝像裝置予以 說明。第7圖是表示其他實施形態所涉及之電子攝像裝置 3 00之圖式，（a)爲電子攝像裝置之縱剖面圖，（b)爲表示 電子攝像裝置之Z凸輪的凸輪輪廓圖。本例所涉及之電子 攝像裝置300是將上述之第1電子攝像裝置1〇〇和驅動源 360之位置變更成第1群110側者。本例之驅動源360是 由步進馬達361和齒輪列362所構成，將驅動力傳達至Z 凸輪160之齒輪163。若依據本例，則可以縮短電子攝像 裝置300之全體之長度尺寸。 接著，針對其他電子攝像裝置之變形例予以說明。本 例中，僅有Z凸輪410之凸輪輪廓與上述各實施形態不同 。第8圖是表示實施形態所涉及之電子攝像裝置之變形例 之Z凸輪410之凸輪輪廓圖。 本例中，第2群用凸輪溝441是由從廣角端至望遠端 爲止之變焦區域411a、廣角側延長區域411b、望遠側延 長區域411c所構成。再者，第3群用凸輪溝412是由自 -31 - 1356628 廣角端至望遠端爲止之變焦區域412a、廣角側延長區域 4 12b、望遠側延長區域412c所構成。 本例是於Wide端及Tele端中，第3群用凸輪溝412 之廣角側延長區域412b與第2光學軸成爲直角，第3群 是不向第2光學軸02方向移動。另外，第2群用凸輪溝 41 1在 Wide端之廣角側延長區域41 lb中，從std側觀看 爲漸漸地朝向第2光學軸02之被攝體側被連續放出。以 該部分一面固定第3群130 —面連續放出第2群120，執 行泛焦〜微距極近爲止的聚焦動作。 另外，在Tele端中，第3群用凸輪溝412之望遠側 延長區域412c是與第2光學軸成爲直角，第3群是不移 動至第2光學軸方向02»另外，第2群用凸輪溝411是 在Tele端之望遠側延長區域41 lc從std側觀看爲漸漸地 被拉進第2光學軸02之攝像元件側。以該部分一面固定 第3群130 —面拉進第2群120，執行泛焦〜Tele風景的 泛焦動作。 再者，本例中，Wide端Tele端以外之部分的凸輪溝 爲了使聚焦可從無限校準至近距離，是被決定應可成爲所 謂之泛焦的凸輪溝之形狀。 接著，針對其他之電子攝像裝置之變形例予以說明。 本例是僅有Z凸輪420之凸輪輪廓與上述各實施形態例不 同。第9圖是表示實施形態所涉及之電子攝像裝置之變形 例的Z凸輪420之凸輪輪廓圖。 在本例中，第2群用凸輪溝421是由從廣角端至望遠 -32- % 1356628 端爲止之變焦區域42 1a、廣角側延長區域 延長區域42 lc所構成。再者，第3群用凸 自廣角端至望遠端爲止之變焦區域422a、 域422b、望遠側延長區域422c所構成。 本例是於Wide端中，第3群用凸輪溝 延長區域422b與第2光學軸成爲直角，第 2光學軸02方向移動。另外，第2群用t Wide端之廣角側延長區域421b中，從std 地朝向第2光學軸02之被攝體側被拉進。 固定第3群130 —面拉進第2群120，執f 〜Wide極近〜Widem爲止之聚焦動作泛焦 止的聚焦動作。 另外，在Tele端中，第3群用凸輪溝 延長區域422c是與第2光學軸成爲直角， 動至第2光學軸方向02。另外，第2群用 在Tele端之望遠側延長區域42 lc從std側 被連續放出至第2光學軸02之攝像元件側 面固定第3群130 —面拉進第2群120， Tele極近的泛焦動作。 再者，本例中，Wide端Tele端以外之 爲了使聚焦可從無限校準至近距離，是被決 謂之泛焦的凸輪溝之形狀。 接著，說明本發明所涉及之其他實施形 像裝置500。本例是被攝爲可在變焦區域中 421b、望遠側 輪溝422是由 廣角側延長區 4 1 2乏廣角側 3群是不向第 3輪溝421在 側觀看爲漸漸 以該部分一面 :至Wide微距 〜微距極近爲 422之望遠側 第3群是不移 凸輪溝421是 觀看爲漸漸地 。以該部分一 執行Te 1 e 〇〇〜 部分的凸輪溝 定應可成爲所 態例之電子攝 執行聚焦者， -33- 1356628 Z凸輪550之凸輪輪廓是與上述各實施形態例不同。第l〇 圖是表示實施形態所涉及之電子攝像裝置之變形例之Z凸 輪420之凸輪輪廓圖。 本例中，第2群用凸輪溝551是略直線上被形成在從 廣角端至望遠端爲止之變焦區域551a、廣角側延長區域 551b、望遠側延長區域551c，該光學軸方向之尺寸是構 成與上述第2群120之插銷124之寬度大約相同之尺寸。 再者，第3群用凸輪溝55 2是由廣角端至望遠端爲止之變 焦區域5 52a、廣角側延長區域5 5 2b'望遠側延長區域 5 52c所構成。本例中，廣角延長區域5 5 2b及望遠側延長 區域552c之光學軸方向之尺寸是形成與上述第3群130 之插銷135之寬度大約相同，另外，形成比變焦區域 552a之光學軸方向之尺寸大。 再者，本例是第3群130具有適當之摩擦力，於一旦 定位時，使可盡量保持不接觸凸輪552不移動。該是例如 增大吊軸171和框體134之間的摩擦力，或使框體134相 對於光學軸賦能手垂直。 若依據本例，如第11圖所示般，旋轉Z凸輪550使 可成爲規定變焦比之後，即使將Z凸輪5 50從第11圖中 i旋轉至Π，使卡合於凸輪溝551之插銷124移動，被配 置於凸輪溝552中之插銷135亦不會移動。因此，成爲若 在該範圍內爲了聚焦則可以使第1群110予以移動者》 並且’本例中，望遠側延長區域及廣角延長區域是與 上述各例相同可以執行聚焦。 -34- 1356628 因此，若依據本例，可以在所有變焦區域執行聚焦， 並可以取得高畫質之畫像。 再者，於上述實施形態中，可以將凸輪5 52之光學軸 方向之尺寸如第11圖中之符號553所示般，構成朝向望 遠側變寬之形態。若依據本例，於變焦區域中執行聚焦時 ，則可以增大第2群120之移動量。 接著，針對本發明所涉及之實施形態例之電子攝像裝 置6 00予以說明。第11圖是表示其他實施形態所涉及之 電子攝像裝置之槪略圖，第12圖是表示第11圖所示之電 子攝像裝置之Z凸輪之凸輪輪廓圖。第13圖是表示第11 圖所示之電子攝像裝置之Z凸輪之凸輪輪廓圖。 本例所涉及之電子攝像裝置600爲可將Z凸輪650對 光學軸平行移動者，另外將Z凸輪當作逆凸輪而予以驅動 。因此，本例除了設置有使第2群、第3群之凸輪溝651 、652之外，用以使Z凸輪650移動之凸輪用溝653之外 ，還設置有卡合於該凸輪用溝653之支撐架62 3。 本例所涉及之電子攝像裝置600是如第12圖所示般 ，具備有被上述Z凸輪650、第2群620'第3群630和 被連接於第2群620及第3群630，卡合於上述z凸輪 650之凸輪溝651、652之框體621、631。然後，在本例 中，於當作驅動系統之步進馬達641上，安裝有螺絲桿 642，具備有被鎖入該螺絲桿642的螺母構件643，驅動 上述支撐架623。藉由該支撐架623之移動，旋轉z凸輪 65 0，變焦驅動第2群62 0及630。並且，凸輪溝651和 -35- 1356628 凸輪溝652是可以如第13圖般構成與上述各例之凸輪溝 相同。 再者’本例中，第！群610、第4群640、攝像元件 650及滑動軸654是被固定於攝像裝置600之裝置本體 661 上》 再者，本例是如第12圖所示般，Z凸輪650、第2群 620、第3群630、驅動系統640全體是被構成以非旋轉 而可在光學軸移動（第12圖、第13圖中箭號A所示）》因 此，Z凸輪650是如第13圖所示般，被安裝成可旋轉且 滑動於被平行設置在裝置本體661之光學軸02之滑動軸 654 上。 並且，本例中，該Z凸輪650、第2群620、第3群 630、驅動系統64 0全體是沿著滑動軸654而以無圖示之 手段例如步進馬達等之手段執行聚焦。 〔產業上之利用可行性〕 若依據本發明，因簡化電子電子攝像裝置之變焦鏡頭 機構中之聚焦構造，故可以取得小型化高變焦比且高畫質 之電子攝像裝置。 再者，若依據本發明，因在變焦光學系統之構成中爲 泛焦之故，即使在變焦至望遠側及廣角側之動作中，也不 會產生攝影畫像模糊。又，因在最望遠側及/或最廣角側 ’構成可以無限遠、極近、微距之對焦操作，故可以取得 在最望遠側、最廣角側有焦點之銳利畫像。 -36- 1356628 再者，若依據本發明，因爲在光學系統中包含有反射 光手段者之故，可以縮小深度方向之尺寸，即使將本發明 所涉及之電子攝像裝置搭載於行動電話等之電子機器上， 亦可以縮小電子機器之厚度》再者，因在最靠近被攝體側 之反射光學手段上，無設置所附帶之透鏡，故可以容易執 行光學軸校準，除此之外，可以縮小電子攝像裝置之厚度 。並且，在攝像元件側設置反射光學手段是可以防止因攝 像元件之外殻厚度而所產生電子攝像裝置之厚度增大，可 以使電子攝像裝置構成更薄。 再者，若依據本發明，因將折射光學系統之大小抑制 成攝影所需之最小限，故可以縮小電子攝像裝置。 又，若依據本發明，於作爲以縱長位置使用該構成之 電子機器裝置時，可以將電子攝像裝置配置成橫方向，尤 其最適合於保持在縱長位置執行畫像之攝影的行動電話之 電子攝像裝置。 再者’若依據本發明，因爲在電子攝像裝置具備電力 控制手段者，故可以使電子攝像裝置之消費電力成爲最小 ’ Μ且搭載電子攝像裝置之電子機器裝置的二次電池之消 耗成爲最小限。 又’本發明是可以使用於行動電話之外，亦可使用於 PDA、小型數位照相機等之其他電子機器上。 【圖式簡單說明】 第1圖是表示適用本發明所涉及之電子攝像裝置之實 -37- 1356628 施形態的行動電話之圖式’（a)爲表示外觀之正面圖，（b) 爲表示搭載電子攝像裝置之正面圖。 第2圖是表示第1圖所示之行動電話之使用狀態的正 面圖。 第3圖是表示實施形態所涉及之電子攝像裝置之圖， (a)爲電子攝像裝置之縱剖面圖，（b)爲電子攝像裝置之Z 凸輪的凸輪輪廓圖。 第4圖是表示實施形態所涉及之電子攝像裝置之Z凸 輪的其他例之詳細凸輪輪廓的展開圖。 第5圖是表示第3圖所示之電子攝像裝置之橫剖面圖 〇 第6圖是表示實施形態所涉及之電子攝像裝置之控制 電路的方塊圖。 第7圖是表示其他實施形態所涉及之電子攝像裝置之 圖式，（a)爲電子攝像裝置之縱剖面圖，（b)爲表示電子攝 像裝置之Z凸輪的凸輪輪廓圖。 第8圖是表示實施形態所涉及之電子攝像裝置之變形 例之Z凸輪的凸輪輪廓圖。 第9圖是表示實施形態所涉及之電子攝像裝置之變形 例之Z凸輪的凸輪輪廓圖。 第10圖是表示其他實施形態所涉及之電子攝像裝置 之Z凸輪的凸輪輪廓圖。 第11圖是表示其他實施形態所涉及之電子攝像裝置 之槪略圖。 -38- 1356628 第12圖是表示第11圖所示之電子攝像裝置之Z凸輪 安裝狀態圖。 第13圖是表示第11圖所示之電子攝像裝置之Z凸輪 的凸輪輪廓圖。 【主要元件之符號說明】 I 〇 :行動電話 II :攝影窗 1 2 :頻閃發光部窗 1 3 :行動電話本體 14 :天線 20、30 :框體 、20 :第1框體部 2 1 :液晶顯不手段 22 :揚聲器 30 :第2框體部 3 1 :輸入按紐 32 :操作按鈕 3 3 :快門按鈕 34 :麥克風 40 :鉸鏈裝置 1〇〇 :電子攝像裝置 1 1 〇 :第1群 1 1 1 :稜鏡 -39- 1356628 Π 2 :稜鏡框 120 :第2群 121 、 122 :負透鏡 123 :框體 124、135 :插銷 130 :第3群 1 3 1、1 3 2 :正透鏡 133 :負透鏡 134 :框體 1 3 5 :插銷 140 :第4群 1 4 1 :正透鏡 142 :固定框 1 5 0 :電子攝像手段 1 5 1 :攝像元件 1 5 2 :外殼 1 5 3 :保持框 154 : IR截止濾波器 160 : Z凸輪 161 :第2群用凸輪溝 1 6 1 a :變焦區域 16 1b :廣角側延長區.域 1 6 1 c :望遠側延長區域 162 :第3群用凸輪溝 -40 1356628 162a 162c 163 : 17 1: 172 ： 173 : 180： 18 1： 182: 190 ： 191 ： 192 ： 195 ： 196 ： 197 ： 198 ： 199 ： 221 ： 01 : :廣角側延長區域 :望遠側延長區域 齒輪 吊軸 旋轉止閥 群間彈簧 驅動源 步進馬達 減速齒輪列 反射光學系統 直角稜鏡 棱鏡框 攝像系統 攝像元件 外殼 保持框 IR截止濾波器 釋放開關 第1光學軸 02 :第2光學軸Further, the camera unit control means 210 is an AF control means 221 having control for performing auto focus, and AF -27-1356628 connected to the AF control means is controlled by the motor control means 222 to drive the AF motor 223. Further, the AF motor control means 222 is connected to the AF position encoder 224. In this example, the AF motor and the above-described zoom motor 215 are the same stepping motor 181. That is, as shown in Fig. 3, in this example, the electronic imaging device 1 is between the widest angle and the most distant region, and the lens is in the pan-focus state 'in the extended region 161a of the cam grooves 161, 162. , 161b, 162a, 162b 'execute focus. Therefore, the stepping motor operates as a zoom motor from the widest angle to the farthest direction, and the AF motor is operated in the extended regions 161a, 161b, 162a, and 162b. Further, in the present example, the macro mode input means 22 (the button of the mobile phone 1) and the macro mode control means 226 are provided on the mobile phone 1 which performs the shooting of the macro mode. The control circuit is provided with a CCD image sensor 237 (151 in Fig. 3) as an image pickup device, and the image signal from the CCD image sensor is transmitted via the A/D converter 236 via the still picture processing means 234 and the still picture compression means 232. It is stored in memory 23 1 . Similarly, the image signal of the CCD image sensor 237 is stored in the memory 231 via the A/D converter 236 via the still picture processing means 235 and the still picture compression means 233. Further, in this example, the CCD image sensor is automatically exposed and adjusted by the AE control means 225. Further, in the present embodiment, the mobile phone 10 is displayed and controlled by the display control means 238, and includes a display means 239 (liquid crystal display unit 21 in Fig. 2) for color display still or animation. In this example, the stroboscopic light-emitting portion for illumination of a subject is provided (the light is emitted from the stroboscopic light-emitting portion window 12 in Figs. 1-28 - 8 1356628), and the stroboscopic light-emitting portion 245 is connected to be stroboscopically charged. The means 242 and the charging voltage detecting means 243 are charged and controlled. Further, in this example, the stroboscopic charging control means 24 1 is a high voltage that performs an oscillating operation in response to a pulse signal from the outside, and the stroboscopic light-emitting portion 245 is provided with a stroboscopic light-emitting control means 244 for controlling stroboscopic light emission. The portion 24 5 can emit an appropriate amount of light. Further, in this example, the overall control means 250 for controlling the entire mobile phone is provided, and the transmission and reception control means 252, the transmission means 253, and the antenna 254 having the telephone function are provided. Further, an operation means such as a button having a mobile phone is provided, and a microphone 255 (34 in Fig. 2) and a speaker 256 (the same as 22). Then, the electronic imaging device 100 according to the present embodiment is an efficient power consumption control including a secondary battery (not shown) that performs a limited capacitance to the entire mobile phone 10. That is. The power control means 24 includes an imaging means including a stepping motor 181 for moving the lens group, a CCD imaging element 237 for converting a subject image into an electric signal, and the like, and includes an imaging means including the above-mentioned imaging means The photographed image displays display means such as various display means 23, and the like, and performs communication communication such as performing dialogue, mail, data transfer, internet connection, etc., and controls power supply from the secondary battery. This is a power supply for performing communication means such as telephone conversation, mail, web page browsing, data transmission, and photographing means for photographing electronic portraits in a predetermined relationship. This prescribed relationship is changed in response to the amount of residual charge of the secondary battery. -29- 1356628 Specifically, the predetermined relationship in the power control means 240 may include prohibiting the supply of power to the communication means to the driving means and the imaging means, or supplying power to the communication means. It is prohibited to supply electric power to the above-described driving means and the above-described imaging means. Further, the power control means 240 may include at least one of a speed change of the driving means, a frame rate change of the imaging means, a display brightness change of the display means, and a communication speed change of the communication means. Further, the power control means 240 is configured to transmit the pulse signal to the stroboscopic charging means 242 to at least the frequency and load of at least one of a charging state of the charging means and a residual charge amount of the secondary battery. Any of the ratios will vary. Further, the power control means 204 limits or prohibits the supply of electric power to the charging means when the electric power is supplied to the driving means, the imaging means, the display means, and the communication means. Further, the power control means 240 calculates the power that can be supplied in response to the amount of residual charge of the secondary battery, and supplies the power to the driving means, the imaging means, the display means, and the communication means, and the secondary battery has In the remaining time, the electric power is supplied to the charging means, and the amount of electric power supplied is controlled so as not to exceed the supply capacity of the secondary battery while controlling the pulse signal. Further, when the power control means 240 is such that the amount of residual charge of the secondary battery is reduced, the frequency of light emission of the stroboscopic light-emitting portion 245 can be lowered. Then, the above-described prescribed relationship of the power control means 240 is set to -30 - 1356628 and can be changed according to the user. The size in the depth direction can be reduced, and the thickness of the electronic device can be reduced even if the electronic imaging device according to the present invention is mounted on an electronic device such as a mobile phone. Further, since the incident lens is not provided on the most reflective optical means on the subject side, the optical axis can be easily and easily calibrated, and the thickness of the electronic imaging device can be reduced. Further, the power consumption of the electronic imaging device can be minimized, and the consumption of the secondary battery of the mobile phone equipped with the electronic imaging device can be minimized. Next, an electronic imaging device according to another embodiment will be described. Fig. 7 is a view showing an electronic imaging device 300 according to another embodiment, wherein (a) is a longitudinal sectional view of the electronic imaging device, and (b) is a cam profile showing a Z cam of the electronic imaging device. In the electronic imaging device 300 according to the present embodiment, the position of the first electronic imaging device 1A and the driving source 360 described above is changed to the first group 110 side. The drive source 360 of this example is constituted by a stepping motor 361 and a gear train 362, and transmits the driving force to the gear 163 of the Z cam 160. According to this example, the overall length of the electronic imaging device 300 can be shortened. Next, a modification of another electronic imaging device will be described. In this example, only the cam profile of the Z cam 410 is different from the above embodiments. Fig. 8 is a cam profile view showing a Z cam 410 according to a modification of the electronic imaging device according to the embodiment. In the present example, the second group cam groove 441 is composed of a zoom area 411a, a wide-angle side extension area 411b, and a telephoto side extension area 411c from the wide-angle end to the telephoto end. Further, the third group cam groove 412 is composed of a zoom area 412a, a wide-angle side extension area 4 12b, and a telephoto side extension area 412c from the wide-angle end to the telephoto end of the -31 - 1356628. In the present example, in the Wide end and the Tele end, the wide-angle side extended region 412b of the third group cam groove 412 is at a right angle to the second optical axis, and the third group is not moved in the second optical axis 02 direction. Further, the second group cam groove 41 1 is continuously discharged toward the object side of the second optical axis 02 as viewed from the std side in the wide-angle side extension region 41 lb of the Wide end. The second group 120 is continuously released from the third group 130 on the one side of the portion, and the focusing operation from the pan focus to the macro is performed. Further, in the Tele end, the telescopic side extension region 412c of the third group cam groove 412 is at a right angle to the second optical axis, and the third group is not moved to the second optical axis direction 02», and the second group cam is used. The groove 411 is viewed from the std side at the distal end extension region 41 lc of the Tele end so as to be gradually pulled into the imaging element side of the second optical axis 02. The third group 130 is fixed to the second group 120, and the pan-focus operation of the pan-focus to tele landscape is performed. Further, in this example, the cam groove of the portion other than the Tele end of the Wide end is determined to be in the shape of a so-called pan-focus cam groove in order to make the focus infinitely calibrated to a close distance. Next, a modification of another electronic imaging device will be described. In this example, the cam profile of only the Z cam 420 is different from the above embodiments. Fig. 9 is a cam profile view showing a Z cam 420 according to a modification of the electronic imaging device according to the embodiment. In the present example, the second group cam groove 421 is composed of a zoom area 42 1a from the wide-angle end to the telephoto end -32-% 1356628 end, and a wide-angle side extension area extension area 42 lc. Further, the third group is constituted by a zoom area 422a, a field 422b, and a telephoto side extension area 422c which are convex from the wide-angle end to the telephoto end. In this example, in the Wide end, the third group cam groove extension region 422b is at a right angle to the second optical axis, and moves in the second optical axis 02 direction. In the wide-angle side extension region 421b of the second group t wide end, the object is pulled from std toward the object side of the second optical axis 02. The third group 130 is fixed to the second group 120, and the focusing operation of the focus operation is performed until the close to the Widem. Further, in the Tele end, the third group cam groove extending region 422c is at a right angle to the second optical axis, and moves to the second optical axis direction 02. Further, the second group is used in the distal end extension region 42 lc of the Tele end to be continuously discharged from the std side to the side of the imaging element side of the second optical axis 02, and the third group 130 is fixed to the second group 120, and Tele is extremely close. Pan-focus action. Furthermore, in this example, the end of the Wide end of the Wide side is such that the focus can be infinitely calibrated to a close distance, which is the shape of the cam groove that is determined to be a pan focus. Next, another embodiment of the image forming apparatus 500 according to the present invention will be described. In this example, it is photographed in the zoom region 421b, and the telescopic side wheel groove 422 is wide-angle side extension region 4 1 2 lacking the wide-angle side 3 group is not viewed toward the third wheel groove 421 on the side of the portion: To the Wide Macro ~ Macro is very close to 422. The farthest side of the third group is the inactive cam groove 421 which is viewed gradually. The cam groove in which the Te 1 e 〇〇 to the portion is executed in this portion can be an electronic camera for performing the focus, and the cam profile of the -33-1356628 Z cam 550 is different from the above embodiments. Fig. 1 is a cam profile view showing a Z cam 420 according to a modification of the electronic imaging device according to the embodiment. In the present example, the second group cam groove 551 is formed in a zoom line 551a, a wide-angle side extension area 551b, and a telephoto side extension area 551c which are formed on the straight line from the wide-angle end to the telephoto end, and the size of the optical axis direction is constituted. It is approximately the same size as the width of the pin 124 of the second group 120 described above. Further, the third group cam groove 55 2 is constituted by a focus area 5 52a from the wide-angle end to the telephoto end, and a wide-angle side extension area 5 5 2b' telephoto side extension area 5 52c. In this example, the optical axis direction of the wide-angle extension region 552b and the telephoto side extension region 552c is approximately the same as the width of the latch 135 of the third group 130, and is formed in the optical axis direction of the zoom region 552a. Large size. Further, in this example, the third group 130 has an appropriate frictional force, and once positioned, it can be kept as far as possible without touching the cam 552. This is, for example, increasing the friction between the suspension shaft 171 and the frame 134, or making the frame 134 vertical with respect to the optical axis. According to the present embodiment, as shown in FIG. 11, after the Z cam 550 is rotated so as to become the predetermined zoom ratio, even if the Z cam 50 is rotated from i in FIG. 11 to Π, the latch engaged with the cam groove 551 is engaged. When the 124 is moved, the latch 135 disposed in the cam groove 552 does not move. Therefore, if the first group 110 is moved for focusing in this range, and in this example, the telephoto side extension area and the wide angle extension area can be focused in the same manner as the above examples. -34- 1356628 Therefore, according to this example, focusing can be performed in all zoom areas, and a high-quality image can be obtained. Further, in the above embodiment, the size of the optical axis direction of the cam 5 52 can be widened toward the telephoto side as indicated by reference numeral 553 in Fig. 11 . According to the present example, when the focus is performed in the zoom area, the amount of movement of the second group 120 can be increased. Next, an electronic imaging device 600 according to an embodiment of the present invention will be described. Fig. 11 is a schematic diagram showing an electronic imaging device according to another embodiment, and Fig. 12 is a cam profile showing a Z cam of the electronic imaging device shown in Fig. 11. Fig. 13 is a view showing the cam profile of the Z cam of the electronic image pickup apparatus shown in Fig. 11. The electronic imaging device 600 according to this example is capable of driving the Z cam 650 in parallel with respect to the optical axis, and drives the Z cam as an inverse cam. Therefore, in this example, in addition to the cam grooves 653 for moving the Z cam 650 in addition to the cam grooves 651 and 652 of the second group and the third group, the cam groove 653 is provided to be engaged with the cam groove 653. Support frame 62 3. The electronic imaging device 600 according to the present example includes the Z cam 650, the third group 620', the third group 630, and the second group 620 and the third group 630, as shown in FIG. The frames 621 and 631 of the cam grooves 651 and 652 of the z cam 650 are combined. Then, in this example, a screw lever 642, is attached to the stepping motor 641 as a drive system, and a nut member 643 locked to the screw shaft 642 is provided to drive the support frame 623. By the movement of the support frame 623, the z cam 65 0 is rotated, and the second group 62 0 and 630 are zoomed. Further, the cam groove 651 and the -35-1356628 cam groove 652 can be formed in the same manner as the cam groove of each of the above-described examples as shown in Fig. 13. Again, in this case, the first! The group 610, the fourth group 640, the image sensor 650, and the slide shaft 654 are fixed to the apparatus body 661 of the image pickup apparatus 600. Further, in this example, as shown in Fig. 12, the Z cam 650 and the second group 620 are provided. The third group 630 and the entire drive system 640 are configured to be non-rotating and movable on the optical axis (indicated by arrow A in FIGS. 12 and 13). Therefore, the Z cam 650 is as shown in FIG. Generally, it is mounted so as to be rotatable and slidable on the sliding shaft 654 which is disposed in parallel with the optical axis 02 of the apparatus body 661. Further, in this example, the Z cam 650, the second group 620, the third group 630, and the drive system 64 are all focused along the slide shaft 654 by means of a means such as a stepping motor. [Industrial Applicability] According to the present invention, since the focusing structure in the zoom lens mechanism of the electronic electronic camera is simplified, it is possible to obtain an electronic imaging device having a high zoom ratio and high image quality. Further, according to the present invention, since the configuration of the zoom optical system is pan-focal, even in the operation of zooming to the telephoto side and the wide-angle side, blurring of the photographic image is not caused. Further, since the most telescopic side and/or the widest angle side are configured to be infinitely distant, very close, and macro-focusing operations, it is possible to obtain a sharp image having a focus on the farthest side and the widest angle side. Further, according to the present invention, since the optical system includes reflected light means, the size in the depth direction can be reduced, and the electronic imaging device according to the present invention can be mounted on an electronic device such as a mobile phone. On the machine, the thickness of the electronic device can also be reduced. Furthermore, since the attached lens is not provided on the reflective optical means closest to the subject side, the optical axis calibration can be easily performed, and in addition, it can be reduced. The thickness of the electronic camera. Further, by providing the reflection optical means on the imaging element side, it is possible to prevent an increase in the thickness of the electronic imaging device caused by the thickness of the outer casing of the image pickup element, and it is possible to make the electronic imaging device thinner. Further, according to the present invention, since the size of the refractive optical system is suppressed to the minimum required for photographing, the electronic imaging apparatus can be reduced. Further, according to the present invention, when the electronic device having the configuration is used in the vertically long position, the electronic imaging device can be disposed in the lateral direction, and particularly suitable for holding the mobile phone of the portrait at the longitudinal position. Camera unit. According to the present invention, since the electronic imaging device is provided with the power control means, the power consumption of the electronic imaging device can be minimized, and the consumption of the secondary battery of the electronic device equipped with the electronic imaging device is minimized. . Further, the present invention can be used in addition to mobile phones, and can be used in other electronic devices such as PDAs and compact digital cameras. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a mobile phone in which the electronic telephone device according to the present invention is applied. FIG. 1(a) is a front view showing an appearance, and (b) is a view. Front view of the equipped electronic camera. Fig. 2 is a front elevational view showing the state of use of the mobile phone shown in Fig. 1. Fig. 3 is a view showing an electronic imaging device according to an embodiment, wherein (a) is a longitudinal sectional view of the electronic imaging device, and (b) is a cam profile of the Z cam of the electronic imaging device. Fig. 4 is a development view showing a detailed cam profile of another example of the Z cam of the electronic imaging device according to the embodiment. Fig. 5 is a cross-sectional view showing the electronic imaging device shown in Fig. 3. Fig. 6 is a block diagram showing a control circuit of the electronic imaging device according to the embodiment. Fig. 7 is a view showing an electronic imaging device according to another embodiment, wherein (a) is a longitudinal sectional view of the electronic imaging device, and (b) is a cam profile showing a Z cam of the electronic imaging device. Fig. 8 is a cam profile view showing a Z cam of a modified example of the electronic imaging device according to the embodiment. Fig. 9 is a cam profile view showing a Z cam of a modified example of the electronic imaging device according to the embodiment. Fig. 10 is a cam profile view showing a Z cam of the electronic imaging device according to another embodiment. Fig. 11 is a schematic view showing an electronic imaging device according to another embodiment. -38- 1356628 Fig. 12 is a view showing a Z cam mounting state of the electronic image pickup apparatus shown in Fig. 11. Fig. 13 is a view showing the cam profile of the Z cam of the electronic image pickup apparatus shown in Fig. 11. [Description of Symbols of Main Components] I 〇: Mobile Phone II: Photographic Window 1 2 : Strobe Light Unit Window 1 3 : Mobile Phone Body 14 : Antennas 20 and 30 : Frame, 20 : First Frame Body 2 1 : LCD display means 22: speaker 30: second frame body 3 1 : input button 32 : operation button 3 3 : shutter button 34 : microphone 40 : hinge device 1 : electronic imaging device 1 1 〇: group 1 1 1 1 :稜鏡-39- 1356628 Π 2 : 稜鏡 frame 120 : 2nd group 121 , 122 : Negative lens 123 : Frame 124 , 135 : Pin 130 : Group 3 1 3 1 , 1 3 2 : Positive lens 133: Negative lens 134: Frame 1 3 5 : Latch 140: Group 4 1 4 1 : Positive lens 142: Fixed frame 1 5 0 : Electronic imaging device 1 5 1 : Imaging element 1 5 2 : Housing 1 5 3 : Holding frame 154 : IR cut filter 160 : Z cam 161 : 2nd group cam groove 1 6 1 a : Zoom area 16 1b : Wide angle side extension area. Field 1 6 1 c : Telephoto side extension area 162 : Group 3 Use cam groove -40 1356628 162a 162c 163 : 17 1: 172 : 173 : 180: 18 1: 182: 190 : 191 : 192 : 195 : 196 : 197 : 198 : 199 : 221 : 01 : : Wide-angle side extension area: Remote extension area gear suspension shaft rotation check valve group spring drive source stepping motor reduction gear train reflection optical system right angle 稜鏡 prism frame camera system imaging element housing holding frame IR cut filter release switch 1st optical axis 02 : 2 Optical axis