M327048 八、新型說明： f新型所屬之技術領域】 -’J作係有關於一種光學攝影鏡頭用之快門聿置 用於-掌上型裝置所配備的微型先學攝影· 【先前技術】 丼風摄旦κ ’ “丁動電話、PDA等之掌上型裝置中配備 ^予攝#、，且的趨勢已日益普遍，並且伴隨著產品市 ^上型裝置功能要求更好及體積更小的市場需求下，令光 予攝衫模組已面臨到更高晝質與小型化的雙重要求。二 莩上型I置所使用之光學攝影模組，其大致具二 1 之型態，一種係為 CCD(Charge-CoupledDevic、e;電荷:人 元件），另-種係為 CMOS(C〇mplementary Metal_〇xid°e Semiconductor ;互補性氧化金屬半導體）。 然而，光學攝影模組中會具有一快門模組，其係用以 解決影像曝光過程中之問題’而作動原理大致如後:具有配 置在如CCD等前方之光路以進行開閉動作的一快門葉 ^ ’及利用—如電磁閥（或可稱電磁促動器）藉以控制快門 葉片之產生開啟或關閉的移動狀態。#在攝影取景之待機 狀態下’電磁閥通電後，即產生一電磁作用力而控制快門 葉片保持在開啟之狀態，即可令快門模組t具有曝光用之 光填孔.(路)開啟，CCD開始電荷的蓄積並經過一預定之曝 光時間後’並對電磁閥再進行通電後，進而再控制快門^ 片將曝光用之光通孔關閉。例如：日本專利特開 2005-241874號、曰本專利特開2〇〇6_47495號，及中國二 陸專利公開號Cm503046A f有揭露出此種原理之快門模 M327048 部1 1之一末端處沿縱線L 2方向突伸有一對第^__^勾 “ 部1 1 5，而基部1 1另一端（背）面突設有另一凸柱工 ‘ 1 6。其中，一侧部1 2 a之外侧緣面向内凹設有一凹穴 1 2 1，且設有一第一軸孔（未圖示）係位於該凹穴1 2 1 中，及設有一定位柱1 2 2係突設於該凹穴1 2 1中。 该盍體20係具有一基板21，及一連接於該基板2 ' 1側緣的侧板2 2。該基板2 1係沿軸線l 1方向設有一 . 第二光通孔2 1 1，並且基板2 1之一末端處形成一對斜 • 面部2 1 2，及形成有一對第二卡勾部2 1 3 ;該侧板2 2設有一第二軸孔2 2 1。 該葉片3係具有一呈圓型之遮擋部3丄，及一由該遮 擋部3 1端緣延伸的連結部3 2，該連結部3 2設有一樞 孔3 2 1，及一與該樞孔3 2 1相鄰而連通的開槽3 2 2。 該電磁促動單元4係包含有一線圈組件4 〇、一磁芯 件5 0、一磁性元件6 〇及一轉軸組7 〇。該線圈組件4 〇係與該磁芯件5 0組設，該雜元件6 Q係與該轉軸組 • 7 0組設；其中，該磁性元件6 〇係為一圓形體的磁石， •也可為一圓形體的導磁性材質件，該轉軸組7 〇係具有一 轉軸7 1，及一與該轉軸7丄套設結合的帶動軸7 2，且 其係沿軸線L 1方向而舆轉軸7 2結合，而該磁性元件6 〇係套設結合於該轉軸7 1外。 "亥間^片8係沿軸線L 1方向開設有一第三光通孔8 1，及二定位孔8 2、8 3。 一味再苓閱第一圖，並請配合參閱第二圖及第三圖所 =°組裝時，可先將上述的間隔片8係沿縱線L 2方向設 於基座1 〇之基部i工’令其中一凸柱丄工3伸入間隔 M327048 片8之-定位孔8 2中，及使另一凸柱丄1 6伸入至間隔 片8之另一定位孔8 3中，以定位間隔片8，使第三光通 孔8 1和第一光通孔丄丄丄沿著同一軸線L丄方向而連 通，之後，可將電磁促動單元4組設於基座丄〇之側部^ 2 a中，且係沿著第—、第三光通孔丄丄丄、8丄之轴線 L1方向進而可與葉片3連結。 在本創作之實施例中，係將電磁促動單元4之線圈組 件^ 0及磁芯件5 〇容設於側部工2 a之凹穴工2工中， 2疋位柱1 2 2供定位線圈組件4 ◦及磁芯件5 ◦;將磁 '兀件6 0及轉軸組7 〇可轉動的設於凹穴1 2 1中，八 = 7 1-端先枢妙所述的第—軸孔中，使帶動轴^ 的自由：沿軸g i方向突伸於基座1 〇之基部丄工外。 接著’可將葉片3沿縱線l 2方向樞設於基座丄〇 ’，與間隔片8間隔相鄰’可利用連結部3 2之極孔3 〇之Ϊ:共f基座1 〇之樞軸1 1 2相互樞接，而轉軸組7 f力A7 2的自由端係伸人至連結部3 2之開槽3 2 中:進而提供帶/推動葉片3可於—第—位置（ 及一乐二位置（如第三圖）之間轉動。 =;=20與基座1〇相互結合後，使該對第 2▲ 卡扣於蓋體2 〇之第二卡勾部2 1 3，及 使得該對嵌合部1 1 4鱼兮姓工* 而使荦片U μ。…亥對斜面部212相互嵌合，從 0^^21 χ 連通了進L」t向而與第―、第三光通孔111、81 當“ 2 η μ提供-影像曝光用之光通路（孔）；同時， 田讀2Q之側板22與基座10之側部12a結合後， M327048 位於側板2 2及側部1 2 a之間，而 轉季由7 1之另-端則係搞設於側板2 2之第二輛 中。經由1ΪΓ述之構成，進而可組成本創作之快門裝置。 ”創作之線圈組件4 〇通電後即產生—電磁 與磁性元件6 ◦之磁力線相互作用，進而產生 :===使磁性元件咖 力轉軸=0之轉軸71轉動，進而令帶動軸”同時轉 3 動軸7 2即可推動葉片3開始轉動，使遮撞部 3 1 了於弟一位置及第二位置間轉動而開閉(即開啟或關 f上述^像曝光用之光通路(孔）。進一步地說，例如··當 【片3在弟-位置時光通路可係為開啟之 弟二位置時光通路即為關閉之狀態。 气在 動荦iC?明’本創作之電磁促動單元4除了可推 盥^ 3#動之效用外’且令整體中所具有之元件在配置 時、、且單广並會不增加製造上的困難度。同 磁促動早凡4和葉片3間係沿軸線Li方向 ^非ΐΓ促動單元4係組設於基座1 ◦之側緣，進而 二可1:限的空間内，以有效運用本創作之快門裝置， ",i於本創作達至體積縮小化的目的，以避免限制 光予攝影模組中其它之元件的 模組達至微型化的發展，上有f於光學攝影 等读至薄型化之趨勢手縣置（如行動電話或舰 即佑二Γ上所述僅為本創作之較佳可行實施例，非因此 本創作之專利範圍，故舉凡運用本創作說 式内各所為之等效結構變化 曰s 圍内，合予陳明。 均同理皆包含於本創作之範 10 M327048 f圖式簡單說明】 々第-圖為本創作之立體分解圖。 f二圖為本創作中葉片開啟之作動狀態示意圖。 f二圖為本創作中葉片關閉之作動狀態示意圖 【主要元件符號說明】 第一光通孔 11 凸柱 1 1 3、1 第一卡勾部 11 12b 凹穴 121 支撐單元 1 基座 1〇 基部11 枢轴 1 1 2 嵌合部 侧部1 2 a、 定位柱122 蓋體2 〇 第二光通孔 2 第二卡勾部 2 第二軸孔 22 連結部 3 2 開槽 3 2 2 帶動軸 7 2 基板 2 1 斜面部 2 側板 2 2 葉片3 遮擋部 樞孔3 2 1 電磁促動單元4 線圈組件 4〇 敬芯件5 〇 磁性元件飞〇 轉轴組 了 〇 轉車4 ’ 7 1 間隔片8 M327048 第三光通孔 81 定位孔 82、83 軸線 L 1 縱線 L 2M327048 VIII. New description: f new technology field] - 'J is a kind of shutter device for optical photography lens used for - miniature photography of handheld devices. [Prior Art] Hurricane Photograph Once the κ ' ” mobile phone, PDA and other handheld devices equipped with ^ pre-photo #, and the trend has become increasingly common, and with the product market, the upper device features better and smaller market demand The optical lens module has faced the dual requirements of higher quality and miniaturization. The optical imaging module used in the second type I is roughly two-type, one is CCD ( Charge-CoupledDevic, e; charge: human component), another type is CMOS (C〇mplementary Metal_〇xid°e Semiconductor; complementary oxidized metal semiconductor). However, optical shutter module will have a shutter module It is used to solve the problem in the process of image exposure, and the principle of operation is roughly as follows: a shutter leaf that is disposed in front of an optical path such as a CCD to open and close, and uses - such as a solenoid valve (or electromagnetic valve) Actuator By controlling the movement state of the shutter blade to open or close. #In the standby state of the photographic framing, after the solenoid valve is energized, an electromagnetic force is generated to control the shutter blade to remain open, so that the shutter module can be It has a light filling hole for exposure. (Road) is turned on, the CCD starts to accumulate charge and after a predetermined exposure time, and then the solenoid valve is energized again, and then the shutter is controlled to close the light through hole for exposure. For example, Japanese Patent Laid-Open No. 2005-241874, Japanese Patent Laid-Open Publication No. Hei No. Hei No. Hei No. Hei. A pair of __^ hooks "portion 1 1 5" protrudes from the longitudinal line L 2 direction, and another spigot '16 is protruded from the other end (back) surface of the base portion 1 1 . Wherein, the side edge of the one side portion 1 2 a is concavely disposed with a recess 1 2 1 , and a first shaft hole (not shown) is disposed in the recess 1 2 1 , and a positioning post 1 is disposed. The 2 2 system is protruded from the cavity 1 2 1 . The body 20 has a substrate 21 and a side plate 22 connected to the side edge of the substrate 2'1. The substrate 2 1 is provided with a second optical through hole 2 1 1 along the direction of the axis l 1 , and a pair of oblique faces 2 1 2 are formed at one end of the substrate 2 1 , and a pair of second hook portions 2 are formed. 1 3 ; The side plate 2 2 is provided with a second shaft hole 2 2 1 . The blade 3 has a circular shielding portion 3丄 and a connecting portion 3 2 extending from the end edge of the shielding portion 31. The connecting portion 3 2 is provided with a pivot hole 3 2 1, and a pivot The slots 3 2 1 are adjacent to each other and have a slot 3 2 2 . The electromagnetic actuating unit 4 comprises a coil assembly 4 〇, a magnetic core member 50, a magnetic member 6 〇 and a rotating shaft set 7 〇. The coil assembly 4 is assembled with the core member 50, and the hybrid member 6Q is assembled with the shaft assembly 70; wherein the magnetic member 6 is a circular magnet, The rotating shaft group 7 has a rotating shaft 7 1 and a driving shaft 7 2 coupled with the rotating shaft 7丄, and is arranged along the axis L 1 direction. The rotating shaft 7 2 is coupled, and the magnetic element 6 is sleeved and coupled to the outside of the rotating shaft 71. "Hui ^ 8 8 system has a third optical through hole 8 1 and two positioning holes 8 2, 8 3 along the axis L 1 direction. Please refer to the first figure again, and please refer to the second and third figures for assembly. The spacers 8 can be placed on the base of the base 1 in the direction of the longitudinal line L 2 . 'Let one of the studs 3 project into the positioning hole 8 2 of the spacer M327048, and extend the other stud 16 into the other positioning hole 83 of the spacer 8 to position the space. The sheet 8 connects the third light through hole 81 and the first light through hole 丄丄丄 in the same axis L丄 direction, and then the electromagnetic actuating unit 4 can be assembled on the side of the base ^^ In 2 a, the blade 3 can be coupled to the blade 3 along the axis L1 of the first and third optical apertures 丄 and 8 。. In the embodiment of the present invention, the coil assembly ^0 and the core member 5 of the electromagnetic actuating unit 4 are disposed in the pocket work 2 of the side work 2 a, and the 2 position column 1 2 2 is provided. Positioning coil assembly 4 磁 and core member 5 ◦; magnetic 兀 member 60 and shaft set 7 〇 rotatably disposed in the pocket 1 2 1 , eight = 7 1-end first pivoted the first - In the shaft hole, the freedom of driving the shaft ^: protruding in the direction of the axis gi protruding from the base of the base 1 is completed. Then, the blade 3 can be pivoted to the base 丄〇' in the direction of the longitudinal line l 2 and spaced apart from the spacer 8 by the pole hole 3 of the connecting portion 3 2 : a total of f pedestal 1 The pivots 1 1 2 are pivotally connected to each other, and the free end of the shaft set 7 f force A7 2 extends into the slot 3 2 of the joint portion 3 2 : thereby providing the belt/pushing blade 3 at the - position (and The rotation between the two music positions (such as the third figure) ===20 and the base 1〇 are combined with each other, so that the pair of second ▲ is buckled to the second hook portion 2 1 3 of the cover body 2, And the pair of fitting portions 1 1 4 is used to make the 荦 U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U The third optical through holes 111, 81 provide "2 η μ for the optical path (hole) for image exposure; at the same time, after the side plate 22 of the field reading 2Q is combined with the side portion 12a of the susceptor 10, the M327048 is located at the side plate 2 2 and The side portion is between 1 2 a, and the other end of the season is set in the second unit of the side panel 2 2 . The configuration of the above description can further constitute the shutter device of the present creation. The coil assembly 4 is generated after being energized - electromagnetic The magnetic lines of the magnetic element 6 interact with each other, which in turn produces: === the rotation of the shaft 71 of the magnetic element of the magnetic axis of rotation 0, and then the rotation of the shaft" simultaneously rotates the shaft 7 2 to push the blade 3 to start rotating. The collision portion 3 1 is opened and closed by rotating between the first position and the second position (ie, opening or closing the light path (hole) for the above-mentioned exposure. Further, for example, when the film 3 is in the position of the brother - The time channel can be turned into the state of the second position when the light path is turned off. The gas is in the state of iC? Ming's electromagnetic actuation unit 4 of this creation can not only push the effect of ^ 3#, but also the whole The components have the same configuration, and are not uniform, and will not increase the manufacturing difficulty. The same magnetic excitation 4 and the blade 3 are along the axis Li direction, and the non-ΐΓ actuation unit 4 is set on the base. The side edge of the seat 1 and the second can be used in a limited space to effectively use the shutter device of the creation, ", i achieve the purpose of volume reduction in this creation, in order to avoid limiting the light to the photography module The modules of other components have reached the development of miniaturization, and there are f in optical photography, etc. The trend of the type of hand-held county (such as the mobile phone or the ship is the best practice of the creation described above, not the scope of the patent for this creation, so the use of this creation style, etc. The effect of structural changes 曰 s within the circumference, combined with Chen Ming. All the same is included in the scope of this creation 10 M327048 f simple description] 々 first - picture is the three-dimensional exploded view of the creation. f two pictures are in the creation Schematic diagram of the actuation state of the blade opening. f. Fig. 2 is a schematic diagram of the actuation state of the blade closing in the creation. [Main component symbol description] The first optical through hole 11 The convex column 1 1 3, 1 The first hook portion 11 12b The recess 121 Support Unit 1 Base 1 〇 Base 11 Pivot 1 1 2 Fitting part side 1 2 a, Locating post 122 Cover 2 〇 Second optical through hole 2 Second hook part 2 Second shaft hole 22 Connecting part 3 2 Slot 3 2 2 Drive shaft 7 2 Substrate 2 1 Inclined face 2 Side plate 2 2 Blade 3 Blocking armhole 3 2 1 Electromagnetic actuating unit 4 Coil assembly 4 〇 芯 core 5 〇 Magnetic element 〇 〇 axis set 〇 Transfer 4 ' 7 1 Spacer 8 M327048 Third light through hole 81 Positioning holes 82, 83 Axis L 1 vertical line L 2
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