1304139 0940342 19201 twf.doc/e 九、發明說明： 【發明所屬之技術領域】 本發蚊有關於-種電子裝置及其鏡頭模組，且特別 疋有關於-種主軸高度較短的電子襄置及其光學變隹 (optical zoom)鏡頭模組。 …、 【先前技術】 現今的行動電話裝置除了具有通話功能之外，還 收發簡訊及電子信件、收聽廣播、MP3音樂以及昭相等 功能。其中，尤以能夠及時記錄晝面的照相功能最受年輕 消費者的青睞。行動電話裝置具有照相功能，是因為行ς 電話裝置巾裝設有影練置以擷取物體的圖像。影像褒置 主要是由，學魏鏡賴組以及μ元件所組成，且㈣ 電話裝置藉由光學變焦鏡頭模組的光學變焦，可使物 圖像對焦於感光元件上以感光成像。 、 士圖為習知一種光學變焦鏡頭模組於兩倍光學變焦 時的示意@。請參相1Α，習知之光學變焦鏡頭模祖^ 包括兩個配設於一主軸no上的C字型鏡座122、124 及由鏡座122、124各別夾持的鏡組132、134。當光學m 焦鏡頭模組100為兩倍光學變焦(2χ)時，鏡組132靠= 組134，而兩個鏡座122、124相互接觸形成兩 = ㈣㈣。由於跨距會估據錄11〇的部分高度，因 避免主軸11G的高度不足而使得鏡座m、i24的移動距 影響光學轡隹沾μ田 J不夕動距離 又'、、、的效果，因此在設計主軸110的高度時 距為主軸⑽高度的4要考量因素之-。 5 6 19201twf.doc/e 圖IB為圖认之光學變焦鏡補組於 的示意圖。請同時參考_及圖】β，當調整^=^ 頭模組1〇0的光學變焦倍數時，藉由同時移動 124’以調整鏡組132及鏡㈣4的位置及兩鏡组ς、134 ΐ間如圖1Β *，當光學變焦鏡頭模組100 疋-倍k焦⑽時，鏡組132遠離鏡組13 m仍會各有1相互接觸簡成—組跨距， T佔據主，110的高度。由上述可知，在設計習知二 變焦鏡頭模組100之主軸11〇的高度時 ： ==的作動距離為主要考量之外，還需= 122、124接觸而形成的跨距加入考量之中 動電話裝置的整體厚度。 而如冬了订 【發明内容】 頭模ί發明之目的是提供—種主軸高度較低的光學變焦鏡 本發明之另-目的是提供一種厚度 :達=或是其他目的’本發明提出一種二置鏡 頭^且，其翻於—電子衫。此光學麵鏡頭=包t 一基座、一弟-鏡座、-第-軌跡控制件、一第 -第二鏡座、-第二軌跡控制件以及一第二鏡短。=且 广i:r以及，。第—鏡座配置於基二： 且弟鏡座具有一弟一限位部，而第_限 軸。第一執跡控制件與第一鏡座連 口-叹於副 套設主轴。第-鏡組配置於第件 1304139 0940342 19201 twf.doc/e 此外，第二鏡座配置於基座上，其具有一第二限位部，其 中第二限位部配設於副軸。第二軌跡控制件與第二鏡座連 接，其中第二軌跡控制件套設主軸，並與第一執跡^制件 相互套設。第二鏡組配置於第二鏡座上，並位於第一 與開口之間。 、 、見、、、 在本發明之-實施例中，上述之第一軌跡控制件 第二執跡控制件。 在本發明之-實施例中，上述之光學麵鏡頭模 包括一弧形導引片，配置於基座上，並位於 件與第二執跡控制件外側，且弧形導引片適於帶動第= 跡才工制件與第二執跡控制件移動，以調整第一鏡租-鏡組之間的相對距離。 、、/、弟一 個導ίΓΐ月ΐ 一實施例中，上述之弧形導引片具有複數 -3二=執跡控制件與第二執跡控制件分別具有 =移動’以帶動第-執跡控制件與第二軌跡二= 包括一實施例中，上述之光學變焦鏡頭模组更 的傳動機構，且傳動機構位於弧开4 引片之外侧。此傳動撼接 Μ丹形導 其中齒罢 回輪組以及一驅動馬達， /、Tw輪組配置於弧形導引 ... 合。驅動馬達配置於基座上 ^人弧形導引片嚙 輪組帶動弧形導引片㈣㈣：⑶輪1且嗜合’以藉由齒 執跡控制件移Γ 使弟—軌跡控制件相對第二 130419?1 19201twf.doc/e 在本發明之一實施例中， 而弧形導引片卡合於弧形槽。4基n弧形槽’ 早,4發:ίΐ出：種使用上述之光學變焦糊莫組的電 子衣置’其包括-弟-機殼、—第二機殼、— 變焦鏡頭模組以及一减夯亓杜。楚—德奴+ ^ «九干 署，而卜、十、少城^ 弟一機殼相對第—機殼配 置 处之先予，交焦鏡頭模組配置於第一機殼與第二機 殼之間’且感光元件配置於光學變线頭模㈣第1304139 0940342 19201 twf.doc/e IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to an electronic device and a lens module thereof, and particularly relates to an electronic device having a short spindle height And its optical zoom lens module. ..., [Prior Art] In addition to the call function, today's mobile phone devices also send and receive text messages and e-mails, listen to radio, MP3 music, and display functions. Among them, the camera function that can record the face in time is the most popular among young consumers. The mobile telephone device has a camera function because the mobile telephone device is provided with an image for capturing an object. The image device is mainly composed of the Wei Jing Lai group and the μ component, and (4) the optical zoom of the optical device by the optical zoom lens module allows the image to be focused on the photosensitive element for photo imaging. Shitu is a schematic of an optical zoom lens module with twice the optical zoom. Please refer to the same. The conventional optical zoom lens module includes two C-shaped mirror mounts 122 and 124 disposed on a spindle no and mirror sets 132 and 134 respectively clamped by the mirror mounts 122 and 124. When the optical m-focus lens module 100 is twice optical zoom (2 turns), the mirror set 132 is in the group 134, and the two mirror blocks 122, 124 are in contact with each other to form two = (four) (four). Since the span will estimate the height of the 11 据 part, the movement distance of the mirror bases m and i24 will be affected by the lack of the height of the main shaft 11G, which affects the effect of the optical 辔隹 μ Therefore, when designing the height of the main shaft 110, the distance from the height of the main shaft (10) is considered to be -. 5 6 19201twf.doc/e Figure IB is a schematic diagram of the optical zoom lens complemented by the figure. Please refer to _ and graph] at the same time. When adjusting the optical zoom factor of the head module 1〇0, adjust the position of the mirror group 132 and the mirror (4) 4 and the two mirror groups 134, 134 藉 by simultaneously moving 124'. As shown in Fig. 1 Β *, when the optical zoom lens module 100 疋-k k (10), the mirror group 132 away from the mirror group 13 m will still have a mutual contact with each other - the group span, T occupies the main, 110 height . It can be seen from the above that when designing the height of the main shaft 11〇 of the conventional zoom lens module 100: the actuation distance of == is the main consideration, and the span formed by the contact of 122 and 124 is added to the consideration. The overall thickness of the telephone device. For example, the purpose of the invention is to provide an optical zoom lens with a lower spindle height. Another object of the invention is to provide a thickness: up to = or other purposes. Set the lens ^ and turn it over - the electronic shirt. The optical surface lens=package t-base, a brother-mirror, a first-track control, a second-second mirror, a second track control and a second mirror. = and wide i: r and,. The first mirror base is disposed on the base 2: and the temple base has a second and a limit portion, and the first limit shaft. The first track control member is connected to the first mirror base - sighing the sub-set spindle. The first mirror group is disposed on the first member 1304139 0940342 19201 twf.doc/e. The second lens holder is disposed on the base and has a second limiting portion, wherein the second limiting portion is disposed on the secondary shaft. The second trajectory control member is coupled to the second mirror mount, wherein the second trajectory control member sleeves the main shaft and is nested with the first trajectory member. The second mirror group is disposed on the second mirror base and located between the first and the opening. And, in the embodiment of the present invention, the first trajectory control member is a second trajectory control member. In an embodiment of the invention, the optical lens module includes an arc-shaped guide piece disposed on the base and located outside the second and second tracking control members, and the curved guiding piece is adapted to be driven The first track artifact and the second track control move to adjust the relative distance between the first mirror rent-mirror groups. In the embodiment, the arc-shaped guide piece has a plurality of -3 == the tracking control member and the second tracking control member respectively have a = movement 'to drive the first-destruction The control member and the second track 2 include a transmission mechanism of the optical zoom lens module described above in an embodiment, and the transmission mechanism is located outside the arc-opening 4 lead. The transmission is connected to the 形 形 形 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The driving motor is arranged on the base. The curved guiding piece of the human wheel drives the curved guiding piece (4) (4): (3) The wheel 1 is incompatible with the movement of the tooth to guide the control device. Two 130419?1 19201twf.doc/e In one embodiment of the invention, the curved guide piece is engaged with the arcuate groove. 4 base n arc groove 'early, 4 rounds: ΐ ΐ out: an electronic clothes set using the above optical zoom group, which includes a brother-shell, a second casing, a zoom lens module, and a Reduce 夯亓 Du. Chu-Denu + ^ «Jiugan Department, and Bu, Shi, Shaocheng ^ brother one shell relative to the first - the chassis configuration first, the focal lens module is configured in the first casing and the second casing Between and the photosensitive element is arranged in the optical change head die (four)
之間。此外’第-執跡控制件與第二軌跡控制件適於^ 主軸移動，_整第-鏡組與第二鏡組之間的相對距離， 使一物體之圖像於感光元件感光。 在本發明之-實施例中，上述之第一機殼及第二機殼 之材質為塑膠或金屬。 在本發明之一實施例中，上述之感光元件包括 =M〇S(C〇mPl_ntary Metal 〇xide Semic〇nduct〇r)元件或 電荷耦合元件(Charge Coupled Device，CCD)。between. Further, the 'first-destruction control member and the second trajectory control member are adapted to move the spindle, and the relative distance between the _the first-mirror group and the second mirror group is such that an image of an object is sensitized to the photosensitive member. In the embodiment of the present invention, the first casing and the second casing are made of plastic or metal. In an embodiment of the invention, the photosensitive element comprises a =M〇S(C〇mPl_ntary Metal 〇xide Semic〇nduct〇r) element or a Charge Coupled Device (CCD).
本赉明之光學變焦鏡頭模組是利用兩個套設於主軸的 執跡控制件來調整兩個鏡組的相對距離，由於兩個軌跡控 制件疋相互套設以沿著主軸帶動兩個鏡座移動，軌跡控制 件，相互接觸並不會在主軸的高度方向上形成跨距，改善 了習知因為跨距佔據主軸高度的問題，讓主轴高度可以有 T地降低，進而讓使用本發明之光學變焦鏡頭模組的電子 裳置具有較薄的厚度。 #為讓本發明之上述和其他目的、特徵和優點能更明顯 易麼，下文特舉一實施例，並配合所附圖式，作詳細說明 I3〇4m2 19201twf.doc/e 如下。 【實施方式】 圖2為本發明實施例之一種電子裝置的示意圖，而圖 3為圖2之電子裝置的局部示意圖。請同時參考圖2及圖 3，本實施例電子裝置400，例如是一具有照相功能的行動 電話裝置。此電子裝置4⑻包括一第一機殼410、一第二 機殼420、一感光元件200以及一光學變焦鏡頭模組300。 第二機殼420相對第一機殼410配置，且第一機殼410與 第二機殼420的材質可以是塑膠或是金屬。光學變焦鏡頭 模組300配置於第一機殼41〇與第二機殼42〇之間，而感 光元件200配置於光學變焦鏡頭模組3⑻與第二機殼42〇 之間。光學變焦鏡頭模組3〇〇適於將一物體的圖像在感光 元件200上感光之後成像，而本實施例之感光元件2〇〇， 例如是互補式金氧半導體元件或是電荷耦合元件。 圖4為圖3之光學變焦鏡頭模組的爆炸圖，而圖5為 圖4之光學變;|、鏡賴組組合的局部示意圖。請同時參考 圖^、圖4及圖5’光學變焦鏡頭模組300包括-基座310、 一第一鏡座320、一第一勤 一 弟執跡控制件330、一第一鏡組340、 370 、—第二執跡控制件卩及一第二鏡組 at ^ 314 U及一開口 316,苴中幸 座3H)遠離感光元件2以及副轴314是位於基 ㈣紅⑴… 卜在本實施例中，主軸312 Γ中是與基座310 -體成型，但在其他實施 例中，主_與副軸314也可以是利用其他方式^緊 10 1304139 0940342 19201twf.doc/e 配，以配置於基座310上。 此外，主軸312鄰近基座310之一端為一導引部 312a’且導引部312a的直徑大於主軸312之其他部分的直 徑。副軸314鄰近基座310之一端為一補強部314a，且補 強部314a的直徑大於副軸314之其他部分的直徑。其中， V引部312a與補強部314a都具有增加主軸3及副軸314 之結構剛性的功能。The optical zoom lens module of the present invention uses two tracking control members set on the main shaft to adjust the relative distance between the two mirror groups, since the two track control members are sleeved to each other to drive the two lens holders along the main shaft. The movement, the trajectory control members, and the mutual contact do not form a span in the height direction of the main shaft, which improves the conventional knowledge that the height of the main shaft can be lowered by the height of the main shaft because the span occupies the height of the main shaft, thereby allowing the optical body of the present invention to be used. The electronic lens of the zoom lens module has a thin thickness. The above and other objects, features, and advantages of the present invention will become more apparent from the description of the appended claims. 2 is a schematic diagram of an electronic device according to an embodiment of the present invention, and FIG. 3 is a partial schematic view of the electronic device of FIG. 2. Referring to FIG. 2 and FIG. 3 simultaneously, the electronic device 400 of the present embodiment is, for example, a mobile phone device having a camera function. The electronic device 4 (8) includes a first housing 410, a second housing 420, a photosensitive element 200, and an optical zoom lens module 300. The second casing 420 is disposed relative to the first casing 410, and the materials of the first casing 410 and the second casing 420 may be plastic or metal. The optical zoom lens module 300 is disposed between the first housing 41A and the second housing 42A, and the photosensitive element 200 is disposed between the optical zoom lens module 3 (8) and the second housing 42A. The optical zoom lens module 3 is adapted to image an image of an object after being photosensitive on the photosensitive element 200, and the photosensitive element 2 of the embodiment is, for example, a complementary MOS element or a charge coupled element. 4 is an exploded view of the optical zoom lens module of FIG. 3, and FIG. 5 is a partial schematic view of the combination of the optical change of the FIG. Please refer to FIG. 4, FIG. 4 and FIG. 5'. The optical zoom lens module 300 includes a pedestal 310, a first mirror base 320, a first diligent control unit 330, a first mirror group 340, 370, the second tracking control member 卩 and a second mirror group at ^ 314 U and an opening 316, the squatting seat 3H) away from the photosensitive element 2 and the secondary shaft 314 are located at the base (four) red (1)... In the example, the main shaft 312 is integrally formed with the base 310, but in other embodiments, the main and sub-shafts 314 may be configured by other methods to be 10 10304139 0940342 19201twf.doc/e. On the base 310. Further, one end of the main shaft 312 adjacent to the base 310 is a guiding portion 312a' and the diameter of the guiding portion 312a is larger than the diameter of other portions of the main shaft 312. The one end of the counter shaft 314 adjacent to the base 310 is a reinforcing portion 314a, and the diameter of the reinforcing portion 314a is larger than the diameter of other portions of the counter shaft 314. Among them, both the V lead portion 312a and the reinforcing portion 314a have a function of increasing the structural rigidity of the main shaft 3 and the sub shaft 314.
承上述，第一鏡座320配置於基座31〇上，並位於基 ，31〇遠離感光元件2〇〇之一側，而第一鏡座32〇具有一 第—限位部322，其中第一限位部322配設於副軸314上。 圖6為光學變焦鏡頭模組的局部俯視圖。為了圖示簡潔， 因此圖6僅示意基座310、第一鏡座32〇、主軸312及副軸 =4，其餘元件並未繪於圖6。請參考圖6，本實施例之第 :限位部322，例如是一個〔型的結構，且第一限位部322 =持副軸3M，用以限制第一鏡座32〇，防止第一鏡座32〇 2主軸312為中心偏轉(無法從圖示中看出如何限制第 、見座320會偏轉’請加一目示顯示），但本發明並不以此 在其他實施例中，第一限位部322也可以是-個套 ^田彳軸3M上的環狀結構，以達到限制第一鏡座32〇偏 接、目的。另外，第—執跡控制件330與第一鏡座320連 是配執跡控制件330套設主軸312，而第一鏡組340 弟一鏡座320上，並位於開口 316上方。由於第 酉己件33G套設於主軸312，且第一限位部322又 …又^軸314’因此第—鏡座32Q被限制僅能在主轴阳 1304139 0940342 19201 twf.doc/e 的南度方向上下移動，而無法以主軸312為中心偏轉。 請繼續同時參考圖3、圖4及圖5,第二鏡座350配置 於基座310上，並位於基座31〇遠離感光元件2〇〇之一侧。 第二鏡座350具有一第二限位部352,其中第二限位部352 也是配設於副軸314上。由於本實施例之第二限位部352 之功用與第一限位部322相同，而其結構亦可與第一限位 邛^22相同，因此不再贅述。此外，第二執跡控制件 與第二鏡座350連接’其中第二執跡控制件36〇配置於主 軸312 ’並與第一執跡控制件33〇相互套設。在本實施例 中’第二執跡控制件360包覆住第一執跡控制件330，但 树明並不蚊第二軌跡控制件遍與第一執跡控制件 =相對位置。意即’在另—树示的實施例中，也可 ^疋=-軌跡控制件330包覆第二軌跡控制件。另外， :ή=〇配置於第二鏡座350上，並位於第-鏡組340 興開口 316之間。 更包=下t同日伴考圖3及圖4,光學變焦鏡頭模組300 ί包=弧形導引片380 ’其配置於基座310上，並位於 與第二執跡控制件36〇之外側。此弧 制件36^1 動第一執跡控制件330及第二執跡控 的相對距‘广周整第一鏡組340與第二鏡組370之間 弧鮮318中、/士仏形槽318，而弧形導引片380卡合於 狐形槽318中，但本發明並不 由於弧形導引片谓環繞於值得一提 种312之外側配置，且其形 12 1304139 0940342 19201 twf.doc/e 狀為配合軌跡控制件形狀的弧形，因此其佔據基座的 配置空間較小。 此外，弧形導引片380具有多個導引槽382，而第一 執跡控制件330與第二執跡控制件36〇分別具有一凸塊 332八中母凸塊332適於各自沿著所對應的導引槽彐幻 移動，以帶動第一執跡控制件33〇與第二軌跡控制件· 相對私動仁在另一個未緣示的貫施例中，弧形導引片38〇 也可以疋具有多個凸塊332 ’而第-執跡控制件33〇與第 二軌跡控制件36G分別具有導引槽382，以使凸塊说、帶 動第一執跡控制件330與第二軌跡控制件36〇沿著導引样 逝相對移動。由此可知，本發明之精神是只要能夠利用θ =形導引片38G帶動第-執跡控制件伽與第二執跡控制 牛=相__可’並不碰只能制本實施例所揭露 之、I構及方法。 另外，光學變焦鏡頭模組300更包括一配置於基座3工〇 上的傳動機構390，此傳動機構包括—齒 =，，394,其中齒輪組392配置於弧形導引片38〇 ’並且與弧形導弓丨片3則合。驅動馬達别亦配 合上，並與齒輪組392 °齒合，其中驅動馬達394 380 ^5 36〇產在軸312的高度方向與第二軌跡控制件 產生相對移動，來調整電子裝置4〇〇的光學變焦倍率。 的邻圖it光學變焦鏡頭模組為兩倍光學變；時 w刀不思圖。為求圖示簡潔，因此圖7八省略第一鏡座 13 1304139 0940342 19201 twf.doc/e 320及弟一鏡座〜^ 丨，％姐爛及第二鏡組別 不意。凊蒼考圖7Α，當光學變焦鏡頭模組3〇〇為兩倍光學 變焦時，第一鏡組340鄰近第二鏡組37〇，且第一鏡組34〇 與第二鏡組370位於主轴312的高處。值得注音的是，第 一軌跡控制件330與第二執跡控制件36〇為相^套設，因 此第-執跡控制件330與第二軌跡控制件刷並未形成如 習知-般你據主軸312高度的跨距。在設計主軸312的高 度時，便可以摒除跨距造成的影響，主轴312的高度 習知之主軸11〇(如圖1A示）高度為低。 圖7B為圖7A之光學變焦鏡頭模組為一倍光學變隹日士 的部分不意圖。同樣地，為求圖示簡In the above, the first lens holder 320 is disposed on the base 31〇 and located at the base, 31〇 away from one side of the photosensitive element 2〇〇, and the first lens holder 32〇 has a first limit portion 322, wherein A limiting portion 322 is disposed on the counter shaft 314. 6 is a partial plan view of the optical zoom lens module. For simplicity of illustration, FIG. 6 only illustrates the pedestal 310, the first mirror mount 32, the main shaft 312, and the countershaft = 4, and the remaining components are not depicted in FIG. Referring to FIG. 6, the third limiting portion 322 of the embodiment is, for example, a [type structure, and the first limiting portion 322 is a holding sub-shaft 3M for limiting the first lens holder 32〇 to prevent the first portion. The lens holder 32 〇 2 main shaft 312 is center-deflected (how can not be seen from the figure how to limit the first, see the seat 320 will be deflected 'please add a visual display), but the invention is not in this way, in other embodiments, the first The limiting portion 322 may also be a ring-shaped structure on the set of the shafts 3M to limit the purpose of limiting the first mirror base 32. In addition, the first tracking control member 330 is coupled to the first mirror base 320. The alignment control member 330 is disposed on the main shaft 312, and the first mirror assembly 340 is disposed on a mirror holder 320 and located above the opening 316. Since the first member 33G is sleeved on the main shaft 312, and the first limiting portion 322 is again ... the shaft 314', the first mirror holder 32Q is limited to only the south of the spindle yang 1304139 0940342 19201 twf.doc/e The direction moves up and down and cannot be deflected about the main axis 312. Referring to FIG. 3, FIG. 4 and FIG. 5 simultaneously, the second mirror mount 350 is disposed on the base 310 and located on one side of the base 31 away from the photosensitive element 2 . The second lens holder 350 has a second limiting portion 352, wherein the second limiting portion 352 is also disposed on the secondary shaft 314. Since the function of the second limiting portion 352 of the embodiment is the same as that of the first limiting portion 322, the structure thereof may be the same as the first limiting portion 22, and therefore will not be described again. Further, the second tracking control member is coupled to the second mirror base 350, wherein the second tracking control member 36 is disposed on the main shaft 312' and interposed with the first tracking control member 33'. In the present embodiment, the second tracking control member 360 covers the first tracking control member 330, but the tree second trajectory control member is over the first tracking control member. That is, in another embodiment, the second track control member may be wrapped by the track control member 330. In addition, ή=〇 is disposed on the second mirror base 350 and located between the first mirror group 340 opening 316. In addition, the optical zoom lens module 300 ί package = curved guide piece 380 ′ is disposed on the base 310 and located in the second tracking control unit 36. Outside. The arc member 36^1 moves the relative distance between the first tracking control member 330 and the second tracking control, and the arc between the first mirror group 340 and the second mirror group 370 is 318, / The groove 318, and the curved guiding piece 380 is engaged in the fox-shaped groove 318, but the present invention is not because the curved guiding piece is surrounded by the outer side of the 312, and its shape is 12 1304139 0940342 19201 twf The .doc/e shape is an arc that matches the shape of the trajectory control member, so that it occupies a small space for arranging the pedestal. In addition, the curved guiding piece 380 has a plurality of guiding grooves 382, and the first tracking control member 330 and the second tracking control member 36 〇 respectively have a convex piece 332 and the middle female convex piece 332 is adapted to be respectively along The corresponding guiding slot moves in a magical manner to drive the first tracking control member 33〇 and the second trajectory controlling member. The relative private moving body is in another unillustrated embodiment, and the curved guiding piece 38〇 The first tracking control member 33 〇 and the second trajectory control member 36G respectively have guiding grooves 382 for causing the convex block to drive the first tracking control member 330 and the second The trajectory control member 36 相对 moves relative to each other along the guide. It can be seen that the spirit of the present invention is that the θ = shaped guide piece 38G can be used to drive the first-destructive control member gamma and the second falsification control. Exposing, I structure and method. In addition, the optical zoom lens module 300 further includes a transmission mechanism 390 disposed on the work of the base 3, the transmission mechanism includes a tooth=, 394, wherein the gear set 392 is disposed on the curved guide piece 38〇' It is combined with the curved guide bow piece 3. The drive motor is also mated and meshed with the gear set 392 °, wherein the drive motor 394 380 ^ 5 36 〇 produces a relative movement in the height direction of the shaft 312 and the second trajectory control member to adjust the electronic device 4 〇〇 Optical zoom magnification. The adjacent diagram of the optical zoom lens module is twice optically variable; In order to simplify the illustration, the first lens holder is omitted in Fig. 7. 8 1330304 0940342 19201 twf.doc/e 320 and the younger one mirror seat ~ ^ 丨, % sister and second mirror group. In the case of the optical zoom lens module 3, when the optical zoom lens module 3 is double optical zoom, the first lens group 340 is adjacent to the second lens group 37, and the first lens group 34 and the second lens group 370 are located at the main axis. The height of 312. It is worth noting that the first trajectory control member 330 and the second trajectory control member 36 are disposed, so that the first trajectory control member 330 and the second trajectory control member brush are not formed as you know. According to the height of the spindle 312 span. When the height of the main shaft 312 is designed, the influence of the span can be eliminated, and the height of the main shaft 312 is a low height of the conventional spindle 11 (shown in Fig. 1A). FIG. 7B is a partial schematic view of the optical zoom lens module of FIG. 7A as a double optical changer. Similarly, for the sake of simplicity
f 一鏡座350。請同時參考目7A、圖3及目7B 來說’當制者在調整電子裝置4⑽之光學變 ^也 =〇的光學變焦倍率時，驅動馬達394會帶“且= 轉動，而齒輪組392再帶動弧形導引片 +时/ 92 擺動。此時，凸塊332各別沿著對應的導 亚且帶動第-軌跡控制件33G在主轴3 θ ^動: 二執跡控制件360產生相對移動，使第铲°與第 二鏡組挪。當第二軌跡控制:36^；：，340遠離第 導引物a除了導引第二軌跡控注意， 有穩定第：馳雜心^=== = 14 1304139 0940342 19201twf.doc/e =制件則移動時，其底部搖晃而偏移，影響光學變焦 當光學變焦鏡頭模組3〇〇為一 組34〇遠離第二鏡組37〇，且第光學變焦時，第一鏡 包覆導引部3〗2a。由於第__勒：跡控制件的底部 在光學變焦鏡頭模组跡控 主轴3!2高度的跨距，因此主輛未形成會佔據 量第—鏡組340與第二鏡組370的變隹設=可以僅考 轴3】2的高度較習知為短，進而減動距離，使得主 綜上所述，本發明之電子 衣400的厚度。 光學變焦時，兩個相互套設的軌跡^制^，鏡頭模組 以改善習知之跨距佔據主軸高度=相’因此可 以較低，進而減少電子裝置的厚除=轴^度可 動機構 此可以達到節省空間之目的。 門車乂小，因 雖然本發明已以—實施例揭露如上，然 定本發明，任何熟習此技藝者，在 本發艮 範，，當可作些許之更動與潤飾，因此 圍當視後附之申請專利範圍所界定者為準。 …蔓乾 【圖式簡單說明】 學變焦 圖1Α為習知-種光學冑焦鏡頭模組於兩倍光 15 1304139 0940342 19201twf.doc/e 時的示意圖。 圖1B為圖1A之光學變焦鏡頭模組於一倍光學變焦時 的示意圖。 圖2為本發明實施例之一種電子裝置的示意圖。 圖3為圖2之電子裝置的局部示意圖。 圖4為圖3之光學變焦鏡頭模組的爆炸圖。 圖5為圖4之光學變焦鏡頭模組組合的局部示意圖。 圖6為光學變焦鏡頭模組的局部俯視圖。 圖7Α為圖3之光學變焦鏡頭模組為兩倍光學變焦時 的部分示意圖。 圖7Β為圖7Α之光學變焦鏡頭模組為一倍光學變焦時 的部分示意圖。 【主要元件符號說明】 100:習知之光學變焦鏡頭模組 110 :主軸 122、124 :鏡座 132、134 :鏡組 200 :感光元件 300 :光學變焦鏡頭模組 310 :基座 312 :主軸 312a :導引部 314 :副軸 314a :補強部 16 ^04139 ΐ92〇„f A mirror mount 350. Please refer to the items 7A, 3 and 7B at the same time. 'When the adjuster adjusts the optical zoom ratio of the optical change of the electronic device 4 (10), the drive motor 394 will carry "and = turn, and the gear set 392 The arc guide piece + hour/92 swing is driven. At this time, the bumps 332 respectively follow the corresponding guides and drive the first-track control member 33G to move on the main shaft 3 θ: the two tracking control members 360 generate relative movement , the second shovel ° and the second mirror group are moved. When the second trajectory is controlled: 36^;:, 340 away from the first guide a except for guiding the second trajectory control attention, there is stability: 驰合杂心^=== = 14 1304139 0940342 19201twf.doc/e = When the part is moving, its bottom is shaken and offset, which affects the optical zoom. When the optical zoom lens module 3 is set to a group 34〇 away from the second mirror group 37〇, and When optical zooming, the first mirror covers the guiding portion 3 2a. Since the bottom of the tracking control member is at the height of the height of the optical zoom lens module track control spindle 3! 2, the main vehicle is not formed. The occupation amount of the mirror group 340 and the second mirror group 370 = the height of the test axis 3] 2 can be shorter than the conventional one, and thus the motion reduction distance In summary, the thickness of the electronic garment 400 of the present invention is as described above. When optical zooming, two mutually traversed tracks are formed, and the lens module takes up the spindle height to improve the conventional span = phase 'and thus can be compared Low, and thus reduce the thickness of the electronic device = axis ^ movable mechanism can achieve the purpose of saving space. The door is small, because the present invention has been disclosed in the above embodiments, but the present invention, anyone skilled in the art, In this model, when some changes and refinements can be made, the scope defined in the patent application scope is subject to the definition of the patent application. ... 蔓干 [Simple diagram description] Learning zoom diagram 1 习 is a custom-species FIG. 1B is a schematic diagram of the optical zoom lens module of FIG. 1A at one time optical zooming. FIG. 2 is a schematic view of the embodiment of the present invention. Figure 3 is a partial schematic view of the electronic device of Figure 2. Figure 4 is an exploded view of the optical zoom lens module of Figure 3. Figure 5 is a partial schematic view of the optical zoom lens module combination of Figure 4. 6 is a partial top view of the optical zoom lens module. Fig. 7 is a partial schematic view of the optical zoom lens module of Fig. 3 when the optical zoom lens is doubled. Fig. 7 is the optical zoom lens module of Fig. 7 for double optical zoom. Part of the schematic diagram. [Main component symbol description] 100: Conventional optical zoom lens module 110: Spindle 122, 124: Mirror mount 132, 134: Mirror set 200: Photosensitive element 300: Optical zoom lens module 310: Base 312 : Spindle 312a: Guide portion 314: Countershaft 314a: Reinforcement portion 16 ^04139 ΐ92〇„
316 開口 318 弧形槽 320 第一鏡座 322 第一限位部 330 第一執跡控制件 332 凸塊 340 第一鏡組 350 第二鏡座 352 第二限位部 360 第二執跡控制件 370 第二鏡組 400 電子裝置 380 弧形導引片 382 導引槽 390 傳動機構 392 齒輪組 394 驅動馬達 410 第一機殼 420 第二機殼 17316 opening 318 arc groove 320 first mirror seat 322 first limiting portion 330 first tracking control member 332 bump 340 first mirror group 350 second mirror holder 352 second limiting portion 360 second tracking control member 370 second mirror 400 electronic device 380 curved guiding piece 382 guiding groove 390 transmission mechanism 392 gear set 394 driving motor 410 first casing 420 second casing 17