201038970 六、發明說明： 【發明所屬之技術領域】 本發明涉及一種致動器，尤其涉及一種用於防震相機模組之 致動器以及具有該致動器之防震相機模組。 '° 【先前技術】 Ο Ο 隨著光學成像技術之發展，相機模組於各種成像裂置如數位 相機、攝像機中得到廣泛應用’具體可參見Rahulswaminathan等 人發表於 IEEE Transactions on Pattern 如吻咖 and Machine Intelligence，V〇1.22, No.10, 0ctober 2_ 中之文獻 N〇n赠化 calibration of wide-angle lenses and polycameras。 隨著數位相機技術不斷發展，相機之機身往往既小且輕，容 易因取像過程令之震動引起光線對應於相機模組上之成像^置之 偏移，進而導致拍攝影像模糊。目前之防手震方法主要分為 式與光學式’其巾狀物手震絲贿。而絲时震& 則可分為兩種：-種係鏡獅震’即，根據相機之震動方向與 度，相應調整鏡頭之位Ϊ與肖度’作出補償，使光路保持穩g ; 另-種係成像ϋ件防震’即’域知相機震域影像感測器 做出反向移動’傭成像敎。無論係鏡震還係成像 2二組中設置致動器以驅動鏡頭或购^ 現有之用於相機模組之致動器多為自動對焦用，即用於 鏡頭模組絲像_器沿械模組之光軸方向移動。例如 : 之音圈馬達包汹定織、_賴、、_、磁體以及彈片= ，活動裝朗軸設置於固定裝筒内，簡於容置鏡賴組或^ 感測器並帶動其發生位移。所述_與磁體姆設置於固定 與活動裝筒之間’用於提供驅動力。所述彈片驗向活動裝^ 供沿相機模組之光財向之雜回復力。轉^ 從而其與岐裝筒、活賊筒之間讀絲度要求^。後雜 4 201038970 【發明内容】 有鑑於此’提供一種結構簡單以及具有紐騎找⑽核城她之致動 與複數彈簧。 置於所述第-裝筒與第二裝筒:第一磁:Si件：分:設 fit磁性，與第二磁性元件相對設置，用 器 ❹ 〇 之磁力以驅動第二農筒相對於第—駐ς二二士厓玍相互作用 向之平面㈣動。所述複數彈ί彈線方 復力以使其回ΙΙί互作用之磁力時向第二裝筒提供彈性回 影像感ί ϋ有包括鏡頭與 像感測器設置於_軸料部所述影 影像感測器。所述相機模組’還包括綱與 固設於所親動34致動11外部。所《彡像感測器 為之第—裝_，並與所述鏡頭光學搞合。 空間 ί=ίί致?二第，裝筒收容於所述第-裝 筒，佔用 控制第二裝筒G於提供給驅動元件之電流 器之防震相機模組可二之大小與方向。具有該致動 之位置以避免影像模糊，體積小鏡頭或影像感測器 【實施方式】 ' 明 。下面將結合附岐實_對本猶转舰-步之詳細說 Μ併參咖i至圖3’本技術權—實施例提供之致動器 5 201038970 ίο包括第-裝筒11、第二裝筒12、驅動元件13與複數彈菁工4。 所述第一裝筒11為圓筒形，其具有第一側壁11()， .=110具有相對之第-内表面111與第-外表面112。所述^一 , 110圍合形成第-收容空間113。所述第一裝筒u之中 Ζ方向。本實施例中，所述第—側壁11G自ί 一内 表面111向罪近所述第一㈣u之中心轴線 2 n.4 之中。軸線專角度分佈，母一突起114均為圓柱狀秋， 114並不限於為圓柱狀，還可為三棱柱、 & = ο 突起114優選為鐵磁材質，如軟鐵等。 I、他祕所迭 所12收容於所述第—收容空間ω。優選地，所 '一绮’、第—裝筒11同轴設置。所述第 述第二側壁120包括相對之第二内—表面1 ϊί 外表面122。所述第二外表面122與第一 主、第一 二側壁12〇圍合形成用於收容待驅動物之第二面： 〇 =裝筒12相對於 所述第-磁性元件131 之面内移動。 鐵，以使得第-磁性元件131盘^1—32 _至少一個為電磁 可藉由外部電路進行控制。當“，戶;牛Hi32之間之作用力 磁性元件132亦可均為電磁鐵。、 <第-磁性疋件131與第二 之複數線圈。Ϊ體括設-置於第一裝筒11 線圈134與第三線圈135。所 匕括第一線圈133、第二 三線圈135分別套設於所述第—裝筒個ίί^。134與第 6 201038970 所述第二磁性元件132包括設置於第 鐵，其可由鈦鐵硼合金、釤#合金、複數永磁 -與第一磁性元件m相對應地，所述第 = 磁^元才f製成。 於所述第二裝筒12之第-表面122之第—磁^^ f包括位元 •與第三磁鐵现。所述第-磁鐵136與第—^ 磁鐵137 =37與第二線圈134相對，第三磁鐵138盘 ^ | ^二磁 本貝施例中，所述第一磁鐵13第、—相说相對。 均藉由黏接之方式固定於第 與第三磁鐵说 可於第二裝筒12之第12之第一表面122。當然，亦 第二磁鐵137與第三磁鐵138 ^由置^^述第一磁鐵136、 〇 12。可理解，所述第一磁性元件第二裝筒 應地，第二磁性元件132亦可設置於梦、第—裝⑻12 ’相 鐵之數量亦可均為兩個，1中一峻 1。所述線圈或磁 -組=可沿垂直; 某-，&置’如此’藉由第—磁 ^ 成 之配合，亦可實現向第二裝筒12提& ‘第;磁性讀132 力。當然，所述線圈或磁鐵之數量還可動 磁性元件131 起m為軟鐵材質，當第一 ο 被磁化，可增加ί線圈場時，突起114亦 間之相互作用力亦強度’從而該線圈與相應之磁鐵之 間，彈連接於第—裝筒11與第二裝筒η之 用力時向第二裝芮古與第/磁性元件132不產生相互作 筹141盥當_職⑽ 料包括第—彈簧140、第二彈 彈”4;、所述第一彈菁140、第二彈筹141與第三 2圈^第—料U之中峰度分佈，並與Ϊ 圈134與第三線圈135間隔設置，即，第—ί 耳140位於第一線圈133與第 『:3 於第二線圈m與第三線圈135之：以== 7 201038970 圈135與第一線圈133之間。且 簧141與第三彈簧142均具“之^一彈簀140、第二彈 144 ’所述第一端部143連接於第，143與第二端部 二端部144連接於第二裝筒12 之弟—内表面HI，第 數彈簧14之數量並不限於三個。弟—卜表面122 °當然’所述複 ο 133與第-磁鐵136之間產生^&電，得所述第-線圈 磁鐵137之間亦產生第二吸引力弟^力’紅、_ 134與第二 量與第二吸引力沿χ方向之分力沿X方向之分 向之分量與第二吸引力沿γ方分量^第—吸引力沿Y方 引力與第二吸引力之共同作用下之第刀一t於該第-吸 内相對於第一裝筒11沿Y方向移動ϋ於ί；：收容空間113 使付弟—裝心回到祕位置，即與第—裝筒u同轴之 由於本技術方案之所述第一磁性元件u 3筒之ίϊΐϊ:與之對應地，第二磁性元件132:括設置於第 向，即可方便地控制第二裝二= 裝同11於ΧΥ平面内任意方向或大小之位移。 弟 筒來可3 第：裝筒11或第二裝筒12之形狀不限於為圓 1°1 i第:^ 柱、四棱柱或其他形狀。所述第一裝筒 磁性元件m與第二磁性元件132相對即^。而°又置於其上之第 本技術方案之致動器10之第二裳筒12收容於所述第一裝筒 8 201038970 間小’結構簡單。且可方便賴由控制提供給驅動元 ^向电▲控制第二裝筒12相對於第一裝筒u之移動之大小與201038970 VI. Description of the Invention: The present invention relates to an actuator, and more particularly to an actuator for a shockproof camera module and a shockproof camera module having the same. '° 【Prior Art】 Ο Ο With the development of optical imaging technology, camera modules are widely used in various imaging splicing such as digital cameras and video cameras. See Rahulswaminathan et al. for IEEE Transactions on Pattern such as Kiss Coffee. Machine Intelligence, V〇1.22, No.10, 0ctober 2_ The document N〇n calibration of wide-angle lenses and polycameras. With the continuous development of digital camera technology, the camera body is often small and light, and it is easy to cause the light to correspond to the offset of the imaging on the camera module due to the vibration of the image capturing process, which leads to blurring of the captured image. At present, the anti-shake method is mainly divided into the type of optical and the optical type. The wire-time shock & can be divided into two types: - the type of mirror lion shock 'that is, according to the direction and degree of vibration of the camera, adjust the position of the lens and the degree of shame' to compensate, so that the optical path remains stable; - The germ imaging armor is shockproof 'that' the domain knows that the camera's seismic image sensor makes a reverse movement 'servo imaging'. Regardless of the mirroring, the actuators in the imaging group 2 and 2 are used to drive the lens or the actuators used in the camera module are mostly used for autofocus, that is, for the lens module. The optical axis of the module moves. For example: the voice coil motor package 汹 织, _ 赖, _, magnet and shrapnel =, the active installation of the axis is set in the fixed barrel, simply to accommodate the mirror or ^ sensor and drive its displacement . The _ and the magnet are disposed between the fixed and the movable cartridges for providing a driving force. The shrapnel inspection activity device provides a hybrid restoring force along the light direction of the camera module. Turn ^ so that it is required to read the silkiness between the armor and the live thief.后杂 4 201038970 [Summary of the Invention] In view of this, it provides a simple structure and has a new ride and a plurality of springs. Placed in the first barrel and the second barrel: first magnetic: Si piece: minute: set fit magnetic, opposite to the second magnetic element, with the magnetic force of the device 驱动 驱动 to drive the second agricultural tube relative to the first - The plane in which the two priests and the cliffs interacted with each other (four) moved. The plurality of elastic springs are recombined to provide a flexible return image to the second cartridge when the magnetic force interacts with each other, and the image sensing is performed by the lens and the image sensor disposed on the _axis portion. Device. The camera module 'also includes a frame and is fixed to the outside of the actuating 34 actuation 11. The image sensor is the first one, and it is optically coupled with the lens. The space ί=ίί致?, the cartridge is received in the first barrel, and the size and direction of the anti-shake camera module that controls the second cartridge G to the current supplied to the driving component are occupied. Having the position of the actuation to avoid image blurring, small lens or image sensor [Embodiment] The following will be combined with the attached 岐 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 12. Drive element 13 and a plurality of bullets 4 . The first cartridge 11 is cylindrical and has a first side wall 11(), .=110 having an opposite first-inner surface 111 and a first-outer surface 112. The first and the 110 are enclosed to form a first accommodating space 113. The first cartridge u is in the Ζ direction. In this embodiment, the first side wall 11G is from the inner surface 111 of the illuminating body to the central axis 2 n.4 of the first (four) u. The axis-specific angle distribution, the mother-protrusion 114 is a cylindrical autumn, 114 is not limited to a cylindrical shape, and may also be a triangular prism, and the protrusion 114 is preferably a ferromagnetic material such as soft iron. I. His secrets 12 are contained in the first containment space ω. Preferably, the 'one 绮' and the first barrel 11 are coaxially disposed. The second sidewall 120 includes an opposite second inner surface 1 外 ί outer surface 122. The second outer surface 122 is enclosed with the first main and first two side walls 12 to form a second surface for receiving the object to be driven: 〇 = in-plane movement of the loading tube 12 relative to the first magnetic element 131 . The iron is such that at least one of the first magnetic element 131 1 - 32 _ is electromagnetically controllable by an external circuit. When the magnetic force element 132 between the household and the cow Hi32 may also be an electromagnet, the <the first magnetic element 131 and the second plural coil. The body is arranged - placed in the first barrel 11 The coil 134 and the third coil 135. The first coil 133 and the second coil 135 are respectively sleeved on the first barrel 134 and the second magnetic element 132 in the sixth 201038970 a second iron, which may be made of a titanium-iron-boron alloy, a bismuth alloy, or a plurality of permanent magnets, corresponding to the first magnetic element m, wherein the first magnetic element is made of f. - the first surface of the surface 122 - the magnetic element ^ includes the bit element and the third magnet. The first magnet 136 and the first magnet 137 = 37 are opposite to the second coil 134, and the third magnet 138 is ^ ^ ^ In the embodiment of the magnetic book, the first magnets 13 are opposite to each other. The first and second magnets are fixed to the first surface 122 of the second cylinder 12 by adhesion. Of course, the second magnet 137 and the third magnet 138 are also configured by the first magnets 136 and 〇12. It can be understood that the first magnetic element is second, the second magnetic The element 132 can also be placed in the dream, the first (8) 12 'phase iron can also be two, 1 in the first one. The coil or magnetic-group = can be vertical; a -, & set ' Thus, by the cooperation of the first magnet, the second cartridge 12 can also be subjected to the magnetic read 132 force. Of course, the number of the coils or magnets can also move the magnetic component 131 to be soft. The iron material, when the first ο is magnetized, the λ coil field can be increased, and the interaction force between the protrusions 114 is also strong, so that the coil and the corresponding magnet are elastically connected to the first barrel 11 and the second unit. When the force of the cylinder η is not generated to the second mounting element and the magnetic element 132, the first element (10) includes a first spring 140, a second spring "4"; The second ridge 141 and the third lap of the first rim are distributed in the ridge degree, and are spaced apart from the third coil 135, that is, the first illuminator 140 is located at the first coil 133 and the second :3 between the second coil m and the third coil 135: between the == 7 201038970 circle 135 and the first coil 133. The first end portion 143 of the spring 141 and the third spring 142 are connected to the first end portion 143, and the second end portion 144 is connected to the second loading tube. 12's brother - inner surface HI, the number of the number of springs 14 is not limited to three. The brother's surface 122 ° of course 'produces ^ 133 and the first magnet 136 between ^ & - a second attractive force between the coil magnets 137 and a second attractive force along the X direction and a second attractive force along the y-direction The square component ^the first attraction is moved in the Y-direction relative to the first cartridge 11 in the first suction tube along the Y-direction and the second attraction; the receiving space 113 The second magnetic element 132 is included in the first magnetic element u 3 according to the present technical solution, which is coaxial with the first cartridge. Set in the first direction, you can easily control the displacement of the second assembly 2 in the direction of the ellipse in any direction or size. The younger one can be 3: the cartridge 11 or the second The shape of the barrel 12 is not limited to a circle of 1°1 i: a column, a quadrangular prism or the like. The first cartridge magnetic element m is opposite to the second magnetic element 132, and the ° is placed thereon. The second dressing tube 12 of the actuator 10 of the first technical solution is accommodated in the first loading cylinder 8 between 201038970 and has a simple structure, and can be conveniently controlled to be supplied to the driving unit to control the second loading tube. 12 relative to the size of the movement of the first cartridge u
• 1Λ请—併參關1至®4，本技術方案還提供-種具有該致動器 之防震相機模組1〇〇，其包括鏡頭101與影像感測器ι〇2。TO 所述鏡頭101固設於所述第二裝筒12之第二收 3， 二㈣12相對於所述第—裝筒11移動;述鏡頭 101包括鏡茼1〇3與容置於所述鏡筒1〇3之光學元件1〇4。 ◎ =述，像感測器1〇2位於致動器1〇外，並與所述鏡頭皿光 Ϊ 所述影像感測器102可設置於—與鏡筒103相 配σ之鏡座從而光學輕合於鏡頭101。 J該防震相機模組100發生震動時，光線經過鏡頭101後於 衫像感測器102上之成像位置可能發生偏移，從而可能導致 模糊。所述致動器10之第一磁性元件131可接 劇烈程度對應之驅動電流，從而與第二磁性元件以 帶動所述第二裝筒12移動，從而可帶動位於所述第二妒筒12 ^二收容空間m之鏡頭1G1於XY平面移動，以似；·光線經過 ’兄頭101後仍於景>像感測器102之初始位置成像從而避免影像模 〇 糊。 、、 當然，還可將所述鏡頭101置於致動器1〇外，而將影像 器102固設於致動器1〇並與所述鏡頭1〇1光學耦合，藉由致&/器 10驅動所述影像感測器102以對防震相機模組1〇〇之震動進行 償。 用 由於該致動器10佔用空間小，本技術方案之防震相機模組 100體積小’且可於震動發生後迅速作出相應之補償動作以 < 像模糊。 〜 綜上所述，本發明確已符合發明專利之要件，遂依法提出專 9 201038970 利申月准以上所述者僅為本發明之較作麻於方白处 此限制本幸之φ士主亩』，# ~ +奴π心罕又仫貝鈿方式，自不能以 明之精神圍。舉凡熟悉本案技藝之人士援依本發 - 内。f斤作之4效修飾或變化，皆應涵蓋於以下中請專利範圍 【圖式簡單說明】 圖1係本技術方案實施例提供之致動器之分解示意圖。 圖2係本技術方案實施例提供之致動器之結構示意圖。 圖3係本技術方案實施例提供之致動器之俯視圖。 〇 圖4係本技術方案實施例提供之防震相機模組之剖面示意圖。 【主要元件符號說明】 〇 致動器 10 第一裝筒 11 第二裝筒 12 驅動元件 13 彈簧 14 所述第一側壁 110 第一内表面 111 第一外表面 112 第一收容空間 113 突起 114 第二側壁 120 第二内表面 121 第二外表面 122 第二收容空間 123 第一磁性元件 131 第二磁性元件 132 第一線圈 133 第二線圈 134 第三線圈 135 第一磁鐵 136 第二磁鐵 137 第三磁鐵 138 第一彈簧 140 第二彈簧 141 第三彈簧 142 第一端部 143 100 201038970 第二端部 鏡頭 鏡筒 144 防震相機模组 101 影像感測器 103 光學元件 102 104• 1 Λ—and 参1 to 44, the present technical solution also provides an anti-shake camera module 1 具有 having the actuator, which includes a lens 101 and an image sensor 〇2. The lens 101 is fixed to the second receiving 3 of the second loading cylinder 12, and the second (four) 12 is moved relative to the first loading cylinder 11; the lens 101 includes a mirror 1茼3 and is received in the mirror The optical element 1〇4 of the barrel 1〇3. ◎ =, the sensor 1〇2 is located outside the actuator 1 and is optically coupled to the lens barrel. The image sensor 102 can be disposed on the lens holder that matches the lens barrel 103 to be optically light. Combined with lens 101. J When the anti-shake camera module 100 vibrates, the imaging position on the shirt image sensor 102 after the light passes through the lens 101 may be shifted, which may cause blurring. The first magnetic element 131 of the actuator 10 can be connected to a driving current corresponding to a severe degree, so as to move the second loading unit 12 with the second magnetic element, so as to be driven at the second cylinder 12 ^ The lens 1G1 of the second accommodating space m moves in the XY plane, so that the light is imaged through the initial position of the sensor 102 after the "brothers 101" to avoid image blur. And, of course, the lens 101 can be placed outside the actuator 1 , and the imager 102 can be fixed to the actuator 1 光学 and optically coupled to the lens 1 , 1 by means of & / The device 10 drives the image sensor 102 to compensate for the vibration of the anti-shake camera module 1 . Because the actuator 10 takes up a small space, the anti-shake camera module 100 of the present invention is small in size and can quickly perform a corresponding compensation action after the vibration occurs to <image blur. ~ In summary, the present invention has indeed met the requirements of the invention patent, 提出 提出 提出 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 』, #~ + slave π heart and 仫 仫 钿 , , 自 自 自 自 自 自 自 自 自 自 自 自 自Anyone who is familiar with the skills of this case will be assisted by this issue - within. The four-effect modification or change of the hexagram should be included in the following patent scope [Simplified description of the drawings] FIG. 1 is an exploded view of the actuator provided by the embodiment of the present technical solution. FIG. 2 is a schematic structural view of an actuator provided by an embodiment of the present technical solution. 3 is a top plan view of an actuator provided by an embodiment of the present technical solution. 4 is a schematic cross-sectional view of a shockproof camera module provided by an embodiment of the present technical solution. [Main component symbol description] 〇 actuator 10 first cartridge 11 second cartridge 12 drive member 13 spring 14 first side wall 110 first inner surface 111 first outer surface 112 first receiving space 113 protrusion 114 Two side walls 120 second inner surface 121 second outer surface 122 second receiving space 123 first magnetic element 131 second magnetic element 132 first coil 133 second coil 134 third coil 135 first magnet 136 second magnet 137 third Magnet 138 First spring 140 Second spring 141 Third spring 142 First end 143 100 201038970 Second end lens barrel 144 Shockproof camera module 101 Image sensor 103 Optical element 102 104
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