1363200 九、發明說明： 【發明所屬之技術領域】 组透多f ^驗組裝結構及方法，尤其係關於一種多 組透鏡- 人同％裝入的多組透鏡模組組裝結構及方法。 夕 【先前技術】 隨^雜技狀飛速祕，触械、攝職越 =，在^們對數仙機、攝影齡攝㈣體之 i j g 同時，對數位減、攝職等產品需求量耗增加。讀出“要求之 ，=機:攝影機等攝影裝置中，透鏡模組係不可缺少之部件，物體 之成像貝1很大程度上取決於触械喊賴組光學雜之優劣… 般相機透鏡?組均獅單倾裝方法，每讀組裝—個模組，即操作員將 所需之透鏡模組元件按順序逐一裝入相機鏡筒。 〃、’ 如第-圖及第二圖所示，該透鏡模組組裝結構包括一基座ι〇、 12、，數鏡>；14、-抵頂部16及―隔離環18，基座1〇具有—橫截面為圓 =容置腔；鏡筒12呈圓筒狀，—端為半封閉狀態，該半封閉端中部開設 有圓形入射窗120’另-端完全開放；鏡片M包括光學部14〇及基片⑷。 光學部140位於基片142之中部。抵頂部16為一柱狀體，盆一端之中部具 有-容置腔160。組裝時’將鏡筒12固定於基座1〇之容置腔内，通過抵頂 部^6抵壓鏡片14之基片142’而將一鏡片14從鏡筒12完全開放一端壓入 鏡筒12 ’再依次壓入隔離環18及其他鏡片14，隔離環18兩側分別與兩個 鏡片14接觸’其用以控制相鄰鏡片14間之距離。 、 惟，該透鏡模組組裝結構及組裝方法由於一次僅能裝入一個元件，同 時一次僅能組裝一個透鏡模組，生產效率低下；而且，一個模組中的各個 ，件係人工逐個裝入，組裝時各部分用力不均或失誤易導致產生鏡片歪斜 等問題’從而影響透鏡模組之光學性能。 【發明内容】 _有鑒於此，有必要提供一種可同時組裝多個透鏡模組，且提高相機鏡 頭光學性能之多組透鏡模組組裝結構。 另，有必要提供一種可同時組裝多個透鏡模組，且提高相機鏡頭光學 性能之多組透鏡模組組裝方法。 一種多組透鏡模組組裝結構，其包括複數鏡筒、複數透鏡元件、複數 5 1363200 容置部、-容置模塊及複數抵頂部；該鏡筒⑼狀，其—端完全開放；該 . 複數容置部按—定規律排列，鏡筒容置並固持於該容置部；咳容置模德提 供複數容置孔，透鏡元件容置於容置孔，該容置模塊^置 ·- 複數抵頂部可將複數透鏡元件一次壓入鏡筒内。 -種多組透鏡模組組裝方法，其包括如τ步驟：提供複數鏡筒及複數 透鏡元件；提供複數容置部，該複數容置部按一定規律排列，固定該複數 容置部，並將複數鏡筒分別放置於該複數容置部内；提供至少一容置模塊， 該容置模塊上設有與容置部排列規律相同之複數容置孔，於各容置孔中分 別放置透鏡元件；將該容置模塊放置於複數容置部上方，並使該容置模塊 之谷置孔與谷置部中放置之鏡筒分別對正；提供複數抵頂部，將該複數抵 • 頂部與容置模塊之容置孔及容置部對正，施力ά抵頂部往下壓，所有元件 一次壓入鏡筒内。 相較習知技術，所述多組透鏡模組組裝結構及組裝方法可一次組裝多 個模組，且同一模組之不同元件同時裝入，提高了生産效率，同時減小因 組裝時各部分用力不均或失誤易導致產生鏡片歪斜等問題産生對透鏡模組 光學性能之影響’從而改善相機透鏡模組之光學性能。 【實施方式】 請參考第三圖及第四圖所示，本發叼多組透鏡模組組裝結構之較佳實 施方式包括複數鏡筒20、複數鏡片22、複數隔離環24、一固持模塊26、 複數容置模塊28及複數抵頂部30。 • "鏡筒20呈圓筒狀，其為塑膠材質，該鏡筒2〇 —端完全開放，另一端 為半封閉狀態，該半封閉端外側邊沿部份延伸一凸緣202，該半封閉端尹部 開設有圓形入射窗200，外部光線可通過該入射窗2〇〇進入鏡筒2〇 ;當然， 若鏡筒20另一端為透明材料製成，則入射窗2〇〇可省卻。鏡片22為相機 之光學鏡片’其包括光學部220及基片222,光學部220位於基片222之中 部’其係非球面透鏡’用以將入射光線匯聚至相機之影像感測器上。 隔離環24係具有一定厚度之圓環，其中部設置一通孔240。該隔離環 24用於限制同一模組中相鄰鏡片22之間距，以使鏡片22組合後之光學效 果更佳。該隔離環24外徑與鏡片22外徑相等，該通孔240之尺寸大於或 等於光學部220之尺寸’使隔離環24不會影響光學部220之光學性能。隔 離環24採用硬質材料，受擠壓時均不會發生彈性形變。另，該通孔24〇之 形狀與光學部220之形狀相同時較佳；該隔離環24及鏡片22之外圓周直 6 1363200 徑均與鏡筒20之内圓周直徑相配合。 該固持模塊26上設置有按一定規律排列之複數容置部260，該容置部 260為—凹槽，其用於容置並固持鏡筒20，鏡筒20以其完全開放一端向上 放置於容置部260内，鏡筒20另一端外側邊沿部份延伸之凸緣202與容置 部260之内壁相卡合，以達到固持目的。1363200 IX. Description of the invention: [Technical field of the invention] A multi-group assembly structure and method, in particular, a multi-group lens-man-loaded multi-group lens module assembly structure and method. Evening [Prior technology] With the speed of the acrobatics, the contact with the machine, the more the job, the more, the number of the machine, the number of the digital camera, and the number of the products. Read out the "required, = machine: camera, etc., the lens module is an indispensable part, the imaging of the object 1 largely depends on the optical fiber of the group called the camera lens. Each lion single dumping method, each read assembly - a module, that is, the operator inserts the required lens module components into the camera lens one by one. 〃, ' As shown in the first and second figures, The lens module assembly structure includes a base ι, 12, a plurality of mirrors, a 14, a top 16 and an isolation ring 18, the base 1 has a cross section of a circle = a cavity; the lens barrel 12 The lens is in a semi-closed state, the central portion of the semi-closed end is provided with a circular incident window 120' and the other end is completely open; the lens M includes an optical portion 14A and a substrate (4). The optical portion 140 is located on the substrate 142. The middle part 16 is a columnar body, and the middle part of the pot has a accommodating cavity 160. When assembling, the lens barrel 12 is fixed in the accommodating cavity of the pedestal 1 抵, and the lens is pressed against the top ^6 The substrate 14 of the 14 is pressed into the lens barrel 12' from the fully open end of the lens barrel 12, and then pressed into the spacer ring 18 in sequence. In the other lens 14, the two sides of the spacer ring 18 are respectively in contact with the two lenses 14 to control the distance between the adjacent lenses 14. However, the lens module assembly structure and the assembly method can only be loaded into one component at a time. At the same time, only one lens module can be assembled at a time, and the production efficiency is low. Moreover, each of the modules is manually loaded one by one, and the unevenness or error of each part during assembly is likely to cause problems such as lens skew, thereby affecting the lens. Optical performance of the module. [Invention] In view of the above, it is necessary to provide a multi-group lens module assembly structure capable of assembling a plurality of lens modules at the same time and improving the optical performance of the camera lens. A plurality of lens module assembly methods for assembling a plurality of lens modules at the same time and improving optical performance of the camera lens. A multi-group lens module assembly structure comprising a plurality of lens barrels, a plurality of lens elements, a plurality of 5 1363200 housing parts, The accommodating module and the plurality of tops are in the top; the lens barrel (9) is shaped, and the end thereof is completely open; the plurality of accommodating portions are arranged in a regular manner, and the lens barrel is arranged And holding the receiving portion; the coughing device provides a plurality of accommodating holes, and the lens component is accommodated in the accommodating hole, and the accommodating module is disposed at the top to press the plurality of lens elements into the lens barrel at a time a multi-group lens module assembly method, comprising: a step of τ: providing a plurality of lens barrels and a plurality of lens elements; providing a plurality of accommodating portions, the plurality of accommodating portions are arranged in a regular manner to fix the plurality of accommodating portions, and The plurality of lens barrels are respectively disposed in the plurality of accommodating portions; at least one accommodating module is disposed, and the accommodating module is provided with a plurality of accommodating holes arranged in the same manner as the accommodating portion, and the lens elements are respectively placed in the accommodating holes The accommodating module is placed above the plurality of accommodating portions, and the valley holes of the accommodating module are respectively aligned with the lens barrels placed in the valley portion; the plurality of ridges are provided to the top, and the plurality of ridges are provided to the top The accommodating hole and the accommodating portion of the module are aligned, and the force is applied to the top to press down, and all the components are pressed into the lens barrel at a time. Compared with the prior art, the multi-group lens module assembly structure and assembly method can assemble a plurality of modules at a time, and different components of the same module are simultaneously loaded, thereby improving production efficiency and reducing various parts due to assembly. Uneven forces or errors can easily lead to problems such as lens skew and the optical performance of the lens module, thereby improving the optical performance of the camera lens module. [Embodiment] Referring to the third and fourth figures, a preferred embodiment of the assembly structure of the plurality of lens modules of the present invention includes a plurality of lens barrels 20, a plurality of lenses 22, a plurality of spacer rings 24, and a holding module 26. The plurality of accommodating modules 28 and the plurality of tops 30. • The lens barrel 20 has a cylindrical shape and is made of a plastic material. The barrel 2 is completely open at the end, and the other end is semi-closed. The outer edge portion of the semi-closed end extends a flange 202. The end portion is provided with a circular entrance window 200 through which external light can enter the lens barrel 2; of course, if the other end of the lens barrel 20 is made of a transparent material, the entrance window 2 can be omitted. The lens 22 is an optical lens of the camera. It includes an optical portion 220 and a substrate 222. The optical portion 220 is located in the middle of the substrate 222. The aspherical lens is used to concentrate incident light onto the image sensor of the camera. The spacer ring 24 is a ring having a certain thickness, and a through hole 240 is defined in the middle portion. The spacer ring 24 is used to limit the distance between adjacent lenses 22 in the same module, so that the optical effect of the combination of the lenses 22 is better. The outer diameter of the spacer ring 24 is equal to the outer diameter of the lens 22, and the size of the through hole 240 is greater than or equal to the size of the optical portion 220 so that the spacer ring 24 does not affect the optical performance of the optical portion 220. The spacer ring 24 is made of a hard material and does not undergo elastic deformation when pressed. In addition, the shape of the through hole 24 is preferably the same as the shape of the optical portion 220; the diameter of the outer ring of the spacer ring 24 and the outer surface of the lens 22 is 6 3363200, and the diameter of the inner circumference of the lens barrel 20 is matched. The holding module 26 is provided with a plurality of accommodating portions 260 arranged in a regular manner. The accommodating portion 260 is a recess for accommodating and holding the lens barrel 20, and the lens barrel 20 is placed upward with its completely open end. In the accommodating portion 260, the flange 202 extending from the outer edge of the other end of the lens barrel 20 is engaged with the inner wall of the accommodating portion 260 for the purpose of holding.
該容置模塊28為一薄板，其上開設複數容置孔280，該複數容置孔280 為按一定規律排列之通孔，以使其與固持模塊26之容置部260相對應。該 容置孔280用於容置鏡片22及隔離環24，其中，放置鏡片22之容置模塊 28與放置隔離環24之容置模塊28間隔堆疊成為多層結構。容置孔280分 為兩部份’將該容置模塊28平放時，容置孔280上面部分之直徑大於下面. 部分之直徑，兩部分交接處為一斜面，便於放入鏡片22及隔離環24，且容 置孔280下面部分之直徑與鏡片22及隔離環24直徑相配合。 抵頂部30為一柱狀體，其外徑小於或等於鏡筒2〇之内徑，而大於鏡 片22之光學部220及隔離環24之通孔240之直徑。該抵頂部30鄰近鏡片 22 —端居中設—容置腔3〇〇 ’該容置腔3〇〇大小與鏡片22之光學部220相 配合’抵頂部30端面處之容置腔300截面直徑大於或等於鏡片22之光學 部220之直徑，即當抵頂部30抵頂鏡片22時，該光學部22〇可容置於容 置腔300内。 本發明多組透鏡模組組裝方法之較佳實施方式包括如下步驟：將固持 模塊26固定，並放置鏡筒20於固持模塊26之容置部260内，使鏡筒20 之凸緣202與容置部260之内壁相卡合。然後，在不同容置模塊28之容置 孔280中分別放置鏡片22和隔離環24,將放置鏡片22之容置模塊28與放 置隔離環24之容置模塊28間隔堆疊成為多層結構，並使各容置模塊28之 相j容置孔280相互對齊；另，靠近鏡筒2〇之第一層為放置鏡片22之容 置模塊28 ^接著，將該複數容置模塊28放置於固持模塊％上方，並使該 複數谷置模塊28之容置孔280與固持模塊26之容置部260中放置之鏡筒 20分別對正，則對應之鏡筒20、鏡片22及隔離環24之中心線相互重合； 最後，將複數抵頂部30與容置模塊28之容置孔28〇及固持模塊％之容置 部260對正，即與各組中心線相互重合之鏡筒2〇、鏡片22及隔離環％對 正，在外力作用下，複數抵頂部3〇將所有元件一次壓入鏡筒内，則一 次可同時組裝多組透鏡模組。 所述鏡片22可為不同義或不同效果之光學鏡片。所述隔離環财、 7 1363200The accommodating module 28 is a thin plate on which a plurality of accommodating holes 280 are defined. The plurality of accommodating holes 280 are through holes arranged in a regular pattern so as to correspond to the accommodating portion 260 of the holding module 26 . The accommodating hole 280 is for accommodating the lens 22 and the spacer ring 24, wherein the accommodating module 28 for placing the lens 22 and the accommodating module 28 for arranging the spacer ring 24 are stacked to form a multi-layer structure. The accommodating hole 280 is divided into two parts. When the accommodating module 28 is laid flat, the diameter of the upper portion of the accommodating hole 280 is larger than that of the lower part. The diameter of the portion is a slanting surface for easy insertion into the lens 22 and isolation. The ring 24, and the diameter of the lower portion of the receiving hole 280, cooperates with the diameter of the lens 22 and the spacer ring 24. The abutting top 30 is a columnar body having an outer diameter smaller than or equal to the inner diameter of the lens barrel 2, and larger than the diameter of the optical portion 220 of the mirror 22 and the through hole 240 of the spacer ring 24. The abutting top 30 is disposed adjacent to the end of the lens 22 - the receiving cavity 3 〇〇 'the accommodating cavity 3 〇〇 is matched with the optical portion 220 of the lens 22 'the accommodating cavity 300 at the end face of the top 30 is larger than the cross-sectional diameter Or equal to the diameter of the optical portion 220 of the lens 22, that is, when the top portion 30 abuts the lens 22, the optical portion 22 can be accommodated in the accommodating chamber 300. A preferred embodiment of the method for assembling a plurality of lens modules of the present invention includes the steps of: fixing the holding module 26, and placing the lens barrel 20 in the receiving portion 260 of the holding module 26 to make the flange 202 of the lens barrel 20 fit. The inner wall of the portion 260 is engaged. Then, the lens 22 and the spacer ring 24 are respectively placed in the receiving holes 280 of the different accommodating modules 28, and the accommodating module 28 for placing the lens 22 and the accommodating module 28 for arranging the spacer ring 24 are stacked and stacked into a multi-layer structure. The phase receiving holes 280 of the accommodating modules 28 are aligned with each other; the first layer adjacent to the lens barrel 2 is the accommodating module 28 for placing the lens 22. Then, the plurality of accommodating modules 28 are placed on the holding module. The upper surface of the plurality of valley modules 28 and the lens barrel 20 disposed in the receiving portion 260 of the holding module 26 are respectively aligned, and the center lines of the lens barrel 20, the lens 22 and the spacer ring 24 are respectively aligned. In the end, the plurality of the top 30 and the receiving hole 28 of the accommodating module 28 and the accommodating portion 260 of the holding module are aligned, that is, the lens barrel 2, the lens 22 and the center line of each group are overlapped with each other. The % isolation ring is aligned. Under the action of external force, multiple elements are pressed into the lens barrel at a time, so that multiple sets of lens modules can be assembled at the same time. The lens 22 can be an optical lens of different meaning or different effect. The isolation ring, 7 1363200
可為正多邊形，或其他與鏡片22相配合之形狀。所述鏡片22及隔離環以 亦可為其他透鏡元件，顯然，容置不同元件之容置模塊28按其對應元件在 透鏡模組中之順序堆疊。可以理解，所述鏡筒20之形狀不限於圓筒，只需 與透鏡元件相匹配即可。所述鏡筒2〇與容置部260之結合方式可為螺旋$ 式，在鏡筒20外壁設外螺紋，在容置部26〇内壁設對應之内螺紋即可。所 述固持模塊26亦可為其他固持裝置，例如只要達到固持鏡筒2〇之目的即 可。另，容置孔280亦可為一直筒式通孔，其直徑與鏡筒2〇之内徑相等’ 與鏡片22及隔離環24之大小相配合，以鏡片22或隔離環24於容置孔280 2可穩ί放置為佳。所述抵頂部3G亦可為筒或其他形狀筒狀物，其外 徑與鏡筒20内徑相等，其内徑大於或等於鏡片22之光學部22〇直徑。所 述複數抵頂部30可彼此相對固定或一體成型，i於外力作用。若一次要組 裝的透鏡模組數量少於固持模塊26之容置部26〇數量，則可在固持模塊％ 之部份容，部260與其對應之容置孔28〇裝入透鏡元件，再用抵頂部3〇壓 入即可。容置模塊28之數量可隨透鏡模組所需之元件數量而增減。 ♦所述夕組透鏡模組組裝結構及其組裝方法可一次組裝多個模組，且同 -模組之各個元制時裝人，提高了生産效率，晴減小因組裝時各部分 用力不均或失科導致產生鏡0料問題産生· 響，從而改善她it賴社辟性能。 综上所述，本發明符合發明專利要件’爰依法提出專利申請。惟以 上所述者僅為本發明之較佳實關，舉凡熟悉本紐藝之人士，在、援依 本案發明精神所作之等效修飾或變化’皆應包含於以下之巾請專利範圍内。 【圖式簡單說明】 第一圖係習知透鏡模組組裝結構示意圖； ^圖係糊習知透鏡模組組裝結構所組裝之透鏡模組剖視圖； 第四圖係第三圖沿IV-IV處之刮視圖。 【主要元件符號說明】 基座 10 入射窗 120 光學部 140 抵頂部 16 隔離環 18 第三圖係本發明多組透鏡模組組裝結構較佳實施例之立體圖； 鏡筒 鏡片 基片 142 容置腔 160 鎖:筒 20 8 1363200 入射窗 200 凸缘 202 鏡片 22 光學部 220 基片 222 隔離環 24 通孔 240 固持模塊 26 容置部 260 容置模塊 28 容置孔 280 抵頂部 30 容置腔 300 9It can be a regular polygon, or other shape that matches the lens 22. The lens 22 and the spacer ring may also be other lens elements. Obviously, the accommodating modules 28 accommodating different components are stacked in the order of their corresponding components in the lens module. It will be understood that the shape of the barrel 20 is not limited to a cylinder and only needs to be matched with the lens element. The combination of the lens barrel 2 and the accommodating portion 260 may be a spiral type, and an external thread may be provided on the outer wall of the lens barrel 20, and a corresponding internal thread may be provided on the inner wall of the accommodating portion 26'. The holding module 26 can also be other holding means, for example, as long as the lens barrel 2 is held. In addition, the receiving hole 280 can also be a through-tube through hole having a diameter equal to the inner diameter of the lens barrel 2'. The lens 22 and the spacer ring 24 are matched to each other, and the lens 22 or the spacer ring 24 is disposed in the receiving hole. 280 2 can be placed securely. The abutting top portion 3G may also be a cylinder or other shaped cylinder having an outer diameter equal to the inner diameter of the lens barrel 20 and an inner diameter greater than or equal to the diameter of the optical portion 22 of the lens 22. The plurality of countertops 30 may be fixed or integrally formed relative to each other, i acting on an external force. If the number of lens modules to be assembled at one time is less than the number of the receiving portions 26 of the holding module 26, the portion of the holding module can be accommodated in the portion 260 and the corresponding receiving hole 28 into the lens element, and then used. Press the top 3〇 to press in. The number of accommodating modules 28 can be increased or decreased depending on the number of components required for the lens module. ♦ The assembly structure of the holographic lens module and the assembly method thereof can assemble a plurality of modules at a time, and the same fashion model of the same-module improves the production efficiency, and reduces the unevenness of the various parts during assembly. Or the loss of the subject leads to the generation of mirror problems, which improves her performance. In summary, the present invention complies with the invention patent requirements. However, the above description is only a preferred embodiment of the present invention. Any person who is familiar with the present art, equivalent modifications or changes made in the spirit of the invention may be included in the following patent claims. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a schematic view of the assembly structure of a conventional lens module; ^ is a sectional view of a lens module assembled by a conventional lens module assembly structure; the fourth figure is a third figure along the IV-IV Scratch view. [Main component symbol description] pedestal 10 entrance window 120 optical portion 140 abutting top 16 isolation ring 18 is a perspective view of a preferred embodiment of the multi-group lens module assembly structure of the present invention; lens barrel substrate 142 accommodating cavity 160 Lock: Cartridge 20 8 1363200 Incident window 200 Flange 202 Lens 22 Optical portion 220 Substrate 222 Isolation ring 24 Through hole 240 Retaining module 26 accommodating portion 260 accommodating module 28 accommodating hole 280 Abutting top 30 accommodating cavity 300 9