201102692 六、 [0001] 發明說明：· 【發明所屬之技術領域】 本發明涉及一種鏡頭模組。 [0002] [0003] 【先前技術J 目前，調焦治具藉由調節鏡筒的調焦部使鏡筒與致動器 載具於致動器的兩限位結構之間相對移動來對收容於鏡 筒内之鏡片進行調焦，從而確定鏡片成像清晰之位置， 然後於鏡筒與致動器載具之間的間隙處點膠將鏡筒與致 動器載具固定以便後續使用。 然而’於點勝過程中，尤其係當鏡片較大而使鏡筒與致 動器載具之間的間隙較小時，勝水容易從鏡筒與致動器 載具之間溢出而使鏡筒與致動器的限位結構膠合固定’ 從而導致致動器載具無法帶動鏡筒於致動器的限位結構 之間移動以進行調焦。 [0004] 【發明内容】 有鑒於此’有必要提供一種能於點膠時防止溢膠之鏡頭 模組。 [0005] 一種鏡頭模組，其包括一承載板、一致動器載具、一鏡 筒及一殼體。所述殼體設置於所述承載板上。所述殼體 開设一第一通孔。所述致動器載具與所述鏡筒相速接並 收容於所述第一通孔内。所述鏡筒包括一收容郄及《"又置 在所述收容部一端的調焦部。所述收容部遠離所述調焦 部的一端的外壁設置一連接部。所述致動器載具開設一 第二通孔。所述收容部收容於所述第二通孔内真所述連 接部與所述致動 器載具相連接。 098123853 表單編號A0101 所述鏡筒的外璧從所述 0982040657-0 第4頁/共13頁 201102692 一 、 調焦部至所述連接部的方向開設一凹槽以暴露所述連接 部。 [0006]相較於先前技術，所述鏡頭模組於將所述鏡筒與所述致 動器載具點膠固定時，將膠水點入所述凹槽内以固定所 述鏡筒與所述致動器栽具，從而防止膠水從所述鏡筒與 所述致動器載具之間溢出。 【實施方式】 [0007]下面將結合附圖對本發明實施方式作進一步的詳細說明 〇 [0008]請參閱圖1及圖2，其為本發明鳥施方式提供的一種鏡頭 模組10。該鏡頭模組1〇包拾殼體！10、一承載板120、 一影像感測器130、一致動器載具ί40、一鏡筒150及一 限位件160。 [〇〇〇9] 所述殼體110設置於所述承載板120上。殼體110開設一 第一通孔112。所述影像感測器130、所述致動器載具 140、所述鏡筒I50及所述限位件丨60收容於所述第一通 Ο 孔112内。 [0010] 影像感測器130設置在承載板120上並與承載板120電性 連接。影像感測器130可為CCD (Charge CouPled201102692 VI. [0001] Description of the Invention: [Technical Field of the Invention] The present invention relates to a lens module. [0002] [Prior Art J At present, the focus adjustment fixture accommodates the relative movement of the lens barrel and the actuator carrier between the two limit structures of the actuator by adjusting the focusing portion of the lens barrel. The lens in the barrel is focused to determine where the lens is clearly imaged, and then the lens barrel is secured to the actuator carrier for subsequent use at the gap between the barrel and the actuator carrier. However, in the process of winning the spot, especially when the lens is large and the gap between the lens barrel and the actuator carrier is small, the water is easily overflowed from between the lens barrel and the actuator carrier to make the mirror The cartridge is glued to the actuator's stop structure to cause the actuator carrier to fail to move the lens barrel between the actuator's stop structures for focus adjustment. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a lens module capable of preventing spillage during dispensing. [0005] A lens module includes a carrier plate, an actuator carrier, a lens barrel, and a housing. The housing is disposed on the carrier plate. The housing defines a first through hole. The actuator carrier is slidably coupled to the lens barrel and received in the first through hole. The lens barrel includes a receiving frame and a focusing portion disposed at one end of the receiving portion. The receiving portion is provided with a connecting portion away from an outer wall of one end of the focusing portion. The actuator carrier defines a second through hole. The accommodating portion is received in the second through hole, and the connecting portion is connected to the actuator carrier. 098123853 Form No. A0101 The outer casing of the lens barrel is opened from the 0982040657-0 page 4/13 page 201102692. A groove is formed in the direction of the focusing portion to the connecting portion to expose the connecting portion. [0006] Compared with the prior art, the lens module points glue into the groove to fix the lens barrel and the base when the lens barrel is fixedly fixed to the actuator carrier. The actuator is mounted to prevent glue from escaping from between the barrel and the actuator carrier. [Embodiment] The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. [0008] Referring to Figures 1 and 2, a lens module 10 according to the bird embodiment of the present invention is provided. The lens module 1 packs the housing! 10. A carrier board 120, an image sensor 130, an actuator carrier ί40, a lens barrel 150, and a limiting member 160. [〇〇〇9] The housing 110 is disposed on the carrier plate 120. The housing 110 defines a first through hole 112. The image sensor 130, the actuator carrier 140, the lens barrel I50, and the limiting member 丨60 are received in the first through hole 112. [0010] The image sensor 130 is disposed on the carrier board 120 and electrically connected to the carrier board 120. The image sensor 130 can be a CCD (Charge CouPled)
Device,電荷麵合組件感測器）或CMOS ( Complementary Metal Oxide Semiconductor, 互補性金屬 氧化物 感測器）。影像感測器130既可以粘接至承載板120並藉 由導線與承載板120電性連接’也可以使用覆晶形式、内 引腳貼合、自動載帶貼合、倒貼封裝或熱壓合連接方式 098123853 表單編號A0101 第5頁/共13頁 0982040657-0 201102692 使影像感測器130結構性及電性連接於承載板12〇。承載 板120用以將鏡頭模組1〇攝取到的光信號變成電信號。 [0011] [0012] [0013] 致動器載具140開設一第二通孔142。所述第二通孔142 的内壁設置一内螺紋部146a。致動器載具14〇與一致動器 (圖未示）電性連接。該致動器用於驅動致動器載具14 〇沿 鏡筒150的軸向於第一通孔112内移動。 請參閱圖3，所述鏡筒150包括一收容部152及一調焦部 154。所述調焦部！54設置在所述收容部152的一端。收 容部152内收容一鏡片i52a(如圖3·中所示）。收容部152 包括一遠離調焦部154的連接部156。所述連接部156的 外壁設置一與内螺紋部146a相配合的外螺紋部156a。鏡 琦150的收谷部152收容於所述第工通’孔14.2内且收容部 152的外螺紋部156a與驅動致動器載具14 〇的内螺紋部 146a相固定連接。鏡筒ι50的外壁從調焦部154至收容部 152的連接部156開設一凹槽158以暴露所述連接部156。 限位件160包括一第一止動部162及一與第一止動部162 相對的第二止動部164。所述第一止動部ία設置‘殼體 110的第一通孔112的内壁遠離承載板12〇的一端。所述 第二止動部164設置在殼體no的第一通孔112的内壁上 靠近承載板120的一端。本實施方式中，第一止動部162 及第一止動部164的形狀均為環形。 利用一調焦治具（圖未示）藉由鏡筒丨50的調焦部丨54將鏡 筒150的收容部152的外螺紋部156a與致動器載具14〇的 内螺紋部146a相配合並對收容部丨52内收容的鏡片152a 098123853 表單編號A0101 第6頁/共13頁 0982040657-0 [0014] 201102692 進行調焦，當調焦完成後，點膠裝置（圖未示）將膠體點 入鏡筒150的凹槽158内，從而使膠體將鏡筒15〇的收容 部152與致動器載具140固定，完成點膠。凹槽158能防 止膠體溢出至鏡筒150與殼體110或鏡筒150與第一止動 部162及第二止動部164之間，避免致動器載具14〇與殼 體110或第一止動部162及第二止動部164之間固定而使 致動器載具140無法帶動鏡筒150在第一止動部162及第 二止動部164之間移動而進行對焦。 [0015] Ο [0016] Ο [0017] [0018] [0019] [0020] 所述鏡頭模組10於將鏡筒.1.:.5..0.與致動器載具點膝固定 時，將膠水點入凹槽158内以固定鏡筒150與致動器載具 140，從而防止路水從鏡筒150與致動器載具14〇之間溢 出。 綜上所述’本發明確已符合發明專利之要件，遂依法提 出專利申請。惟，以上所述者僅為本發明之較佳實施方 式，自不能以此限制本案之申請專利範圍。舉凡熟悉本 案技藝之人士援依本發明之精神所作之等效修飾或變化 ，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 圖1為本發明實施方式提供之鏡頭模組之立體示意圖。 圖2為圖1之鏡頭模組之立體分解示意圖。 圖3為沿圖1之鏡頭模組沿III-IU方向之剖面示意圖、 【主要元件符號說明】 鏡頭模組 10 ^殼體 110 第一通孔 112 承載板 120 表單編號A0101 第7頁/共13頁 0982040657-0 098123853 201102692 影像感測器 13,0 致動器載具 140 第二通孔 142 内螺紋部 146a ΛΑ. Α/ζ 鏡同 150 收容部 152 鏡片 152a 調焦部 154 連接部 156 外螺紋部 156a 凹槽 158 限位件 160 第一止動部 162 第二止動部 164 098123853 表單編號A0101 第8頁/共13頁 0982040657-0Device, charge surface mount sensor) or CMOS (Complementary Metal Oxide Semiconductor). The image sensor 130 can be bonded to the carrier 120 and electrically connected to the carrier 120 by wires. It can also be used in flip chip form, internal pin bonding, automatic tape bonding, reverse package or thermal compression. Connection Mode 098123853 Form No. A0101 Page 5 of 13 0982040657-0 201102692 The image sensor 130 is structurally and electrically connected to the carrier board 12A. The carrier board 120 is used to convert an optical signal captured by the lens module 1 into an electrical signal. [0013] The actuator carrier 140 defines a second through hole 142. The inner wall of the second through hole 142 is provided with an internal thread portion 146a. The actuator carrier 14 is electrically connected to an actuator (not shown). The actuator is for driving the actuator carrier 14 to move within the first through hole 112 along the axial direction of the barrel 150. Referring to FIG. 3, the lens barrel 150 includes a receiving portion 152 and a focusing portion 154. The focusing section! 54 is provided at one end of the accommodating portion 152. A lens i52a (shown in Fig. 3) is housed in the receiving portion 152. The receiving portion 152 includes a connecting portion 156 remote from the focusing portion 154. The outer wall of the connecting portion 156 is provided with an external thread portion 156a that cooperates with the female thread portion 146a. The valley portion 152 of the mirror 150 is received in the first through hole 14.2, and the male screw portion 156a of the housing portion 152 is fixedly coupled to the female screw portion 146a of the actuator carrier 14b. The outer wall of the lens barrel ι50 defines a recess 158 from the focusing portion 154 to the connecting portion 156 of the receiving portion 152 to expose the connecting portion 156. The limiting member 160 includes a first stopping portion 162 and a second stopping portion 164 opposite to the first stopping portion 162. The first stopper portion ία is disposed such that an inner wall of the first through hole 112 of the housing 110 is away from one end of the carrier plate 12A. The second stopper portion 164 is disposed on an inner wall of the first through hole 112 of the casing no near one end of the carrier plate 120. In the present embodiment, the first stopper portion 162 and the first stopper portion 164 have a ring shape. The external thread portion 156a of the accommodating portion 152 of the lens barrel 150 and the female screw portion 146a of the actuator carrier 14 相 are aligned by the focusing portion 丨 54 of the lens barrel 50 by a focusing fixture (not shown). Cooperating and accommodating the lens 152a 098123853 in the accommodating portion 52 Form No. A0101 Page 6 / 13 page 0992040657-0 [0014] 201102692 Focusing, when the focusing is completed, the dispensing device (not shown) will colloid The lens is inserted into the recess 158 of the lens barrel 150, so that the colloid fixes the receiving portion 152 of the lens barrel 15 and the actuator carrier 140 to complete the dispensing. The groove 158 can prevent the colloid from overflowing between the lens barrel 150 and the housing 110 or the lens barrel 150 and the first stopping portion 162 and the second stopping portion 164, avoiding the actuator carrier 14 and the housing 110 or the first The fixing between the stopper portion 162 and the second stopper portion 164 causes the actuator carrier 140 to move the lens barrel 150 between the first stopper portion 162 and the second stopper portion 164 to perform focusing. [0015] [0020] [0020] [0020] [0020] The lens module 10 is when the lens barrel .1.:.5..0. is fixed with the actuator carrier knee Glue is tapped into the recess 158 to secure the barrel 150 and the actuator carrier 140, thereby preventing road water from escaping from between the barrel 150 and the actuator carrier 14A. In summary, the present invention has indeed met the requirements of the invention patent and has filed a patent application in accordance with the law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a lens module according to an embodiment of the present invention. 2 is a perspective exploded view of the lens module of FIG. 1. 3 is a cross-sectional view along the III-IU direction of the lens module of FIG. 1, [Description of main component symbols] Lens module 10 ^ Housing 110 First through hole 112 Carrier plate 120 Form No. A0101 Page 7 of 13 Page 0992040657-0 098123853 201102692 Image sensor 13,0 Actuator carrier 140 Second through hole 142 Female threaded portion 146a Α. Α/ζ Mirror 150 accommodating portion 152 Lens 152a Focusing portion 154 Connecting portion 156 External thread Portion 156a Groove 158 Stopper 160 First Stopper 162 Second Stopper 164 098123853 Form No. A0101 Page 8 of 13 0982040657-0