200923425 九、發明說明： 【發明所屬之技術領域】 •本發明涉及一種用於吸取鏡片之吸嘴，以及具有該種 吸嘴之吸取裝置。 【先前技術】 隨著多媒體技術之發展，數位相機、攝影機等攝像系 統越來越為廣大消費者青睞。現有之攝像系統如數位相 機，其鏡頭模組一般由鏡筒以及收容於鏡筒内之光學鏡片 .f 組成，可參見 Edward H. Adeison 等人於 IEEE Transactions on Pattern Analysis and Machine Intelligence，Vol. 14, No. 2,200923425 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a suction nozzle for sucking a lens, and a suction device having the same. [Prior Art] With the development of multimedia technology, camera systems such as digital cameras and video cameras are increasingly favored by consumers. In the existing camera system, such as a digital camera, the lens module is generally composed of a lens barrel and an optical lens contained in the lens barrel. See Edward H. Adeison et al. IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 14 , No. 2,
February 1992 上之 Single Lens Stere〇 评油 a pien〇pt^ Camera —文。由於鏡頭模組之小型化發展，鏡片之尺寸越 來越小，且隨著產品之多樣化，鏡片之外徑之種類也隨之 增力口0 在鏡頭模組之自動化製造過程中’鏡片與料頭剪切分 I離後，:般採用吸嘴將鏡片吸起放入托盤内或組裝入鏡 离^ ^進行上述工藝之過程中所使用吸嘴之吸附孔之 尺寸大小都疋針對待吸取之鏡片外徑與其光學部之尺寸.而 專門設計/從而可適用於具有特定尺寸大小之待吸取鏡 片如果待吸取鏡片之尺寸發生變化，則需要根據新待吸 取鏡片尺寸來重新设計具有合適尺寸吸附孔之吸嘴。 【發明内容】 有鑒於此有必要提供一種適用於吸取多種不同尺寸 大小鏡片之吸嘴以及具有該種吸嘴之吸取裝置。 200923425 嘴^吸嘴，用於與一吸力源相連通以吸取鏡片 二 每相鄰兩個管❹之 兩個相鄰管體：;1=其相鄰之内側管體之外徑，每 相對其他管體滑動。 作用下可 -種採用上述吸嘴之吸取裝置，用於 取裝置包括轉接管，與該轉接 j該吸 起之吸嘴。該吸嘴包括録套設於一 大於：L 每相鄰兩個管體中之外側管體之内徑分別 置：墊圈内側管體之外徑，每兩個相鄰管體之間設 ==中該㈣與該兩個相鄰管體分別緊密貼合，且該 g體:任―管體於外力作用下可相對滑動。 ，先前技術相比，該吸嘴包括複數依次套設之 =㈣”體通過設置有與f體緊密 殺數管體中之任意-個於外力作用下可相對^ = 體相對于其他管體相適應之任意一個或幾個管 η田距離’並與鏡片接觸來吸取鏡 之"：：：和採用該吸嘴之吸取裝置可吸取不同尺寸 之鏡片，而無需更換其他尺寸之吸嘴。 【實施方式】 參見圖1兔圖9，士 & 1ΠΠ X明貫施例提供一種吸取裝置 。 裝置⑽包括一吸嘴10以及-轉接管12。兮 吸取裝置用於吸取不同尺寸大小之鏡片。 ^ 200923425 該吸嘴ίο包括依次套設之複數管體，本實施例為依次 套設之四個管體102、104、106及108，該四個管體102、 104、106及108之長度相等，其外徑依次增大，其中每相 鄰之兩管體滿足下列關係：外側管體之内徑大於内側管體 之外徑，且該四個管體102、104、10.6及108之内徑分別 為Wl、W2、W3及W4，内徑Wl、W2、W3及W4之大小 可根據實際需要而定。 四個管體102、104、106及108中相鄰兩管體之間依 ί ' 次設置有墊圈110、112及114 ’管體104、106及108之内 側壁分別設置有沿圓周方向之環形槽1102、1122及1142， 該墊圈110、112及114分別部分嵌設於該環形槽1102、1122 及1142内，且分別與管體102、104及106之外侧壁緊密 相貼。該墊圈110、112及114之材料為彈性材料，如橡膠 材料等。由於該墊圈110、112以及114和與之接觸之管體 102、104及106之間存於摩擦力，所以與各墊圈110、112 L 及114相接觸之相鄰之兩管體之相對位置固定。該墊圈 110、112及114將相鄰兩管體之間之缝隙隔開成上下兩部 分，墊圈110、112及114分別與其相鄰之兩管體緊密相貼， 所以相鄰兩管體之間被隔開之上下兩部分之縫隙内之空氣 不能相互流通。另外，對四個管體102、104、106及108 中其中任意一個或複數管體施加一較大外力時，由於該塾 圈110、112及114之彈性作用，該一個或複數管體還可相 對其他管體沿其轴向方向發生相對移動。可理解，該墊圈 110、112及114還可依次部分嵌設于管體102、104及106 200923425 之外側壁，並不限於本實施例。 該轉接管12為一兩端開口之中空管體，其内側壁122 設置有一擔止環124，該擋止環124距離該轉接管12之兩 端|開口處皆有一段距離，將該轉接管12分隔為兩部分，將 兩部分分別定義為吸嘴連接端126與吸力源連通端 f28，該吸嘴連接端126用於與該吸嘴1〇連接，該吸力源 %通端128通過一導氣管（圖未示）與一吸力源（圖未示）連 ◎通。擋止％ 124之中心處具有一連通孔13〇，用於將吸嘴連 ，接端126與吸力源連通端128之内部連通。該吸嘴連接端 126之側壁3又置有一螺紋孔132，一螺柱134與該螺紋孔I% 螺紋配合’該螺柱m之一端可旋入該吸嘴連接端126之 側壁進入到該吸嘴連接端126之内部。 胃吸嘴ίο插入該轉接管12之吸嘴連接# 126之内部， 吸嘴ίο之一端部緊貼該擋止環124，螺柱134旋入螺紋孔 132 ’且螺柱134之端面緊貼該吸嘴10，將吸嘴10固定於 ί 3轉接管12上。因為該墊圈110、112及114使相鄰兩管 ，之間被隔開之上下兩部分之縫隙内之空氣不能相互流 吸Μ請於编，㈣兩管體之間 凊參閱圖3至圖4,本發明第二實 裝置⑽吸取一鏡片20之方法。其中二片=取 鏡片，其包括光學部2〇2及盥 #與 ‘，'、又凸 U2及與該光學部2〇2連 2〇4’該光學部之直…於或等於該;;:。= 9 200923425 該吸取裝置100吸取該鏡片2〇之方法如下： (1) 使吸嘴ίο之管體1〇2相對於吸嘴1〇之其他 其長度方向伸出—段長度，這時管體皿之1相對於豆 ::二錯開-段長度。此步驟中使管請相對于其他管 體錯開-段長度之方法可使用手動或借助於其他工具。 (2) 將吸嘴10插入該轉接管12之吸嘴連接端'内 部’其中管體102相對于其他管體伸出之部分遠離該連通 孔13〇’管體104、106及1〇8之端部緊貝占該撞止環似， 將累柱134旋入螺紋孔132，並使螺柱134之端面緊貼該 嘴1〇，將吸嘴10固定於該轉接管12上。 (3) 移動該轉接管12使吸嘴1〇與鏡片2〇對準，使凸 出於該連接部204之光學部202正對該管體1〇2内之腔體， 啟動該吸力源，使該吸嘴10内產生一負壓，利用吸嘴1〇 内產生之負壓將鏡片20吸起凸出於該連接部2〇4之部分位 於該管體102内。 請參閱圖5及圖2,本發明第三實施例提供—種利用該 吸取裝置100吸取一鏡片30之方法。其中，該鏡片3〇為 又凸鏡片，其包括光學部302及與該光學部3〇2連接之連 接部304，該光學部3〇2之直徑D2大於該管體1〇2之内徑 wi且小於管體104之内徑W2，該連接部2〇4之外徑大於 管體104之内徑W2。吸取鏡片3〇之方法與第二實施例之 吸取鏡片20之方法基本相同，不同之處在於，本實施例是 使笞體104相對于其他管體錯開—段長度H2，且H2大於 鏡片30之一側之光學部302相對於連接部3〇4凸出之高度 10 200923425 HI。 其可理解’根據吸取鏡片之結構與尺寸之不同，還可將 一體104 1〇6及1〇8中之一個或複數相對于其他管體錯開 一段長度’ ϋ不限於本實施例。同樣可理解，該吸嘴切還 y為包括二、三個或大於四個管體之結構，相鄰管體之間 ^具有彈性之塾圈隔開並固^，並不限於本實施例之四 個管體之結構。 相對於先前技術，本實施例之吸嘴1G可通過調節管體 杏 106及108甲之部分官體相對于其他管體錯開適 虽距離來對不同尺寸及結構之鏡片進行吸取，而無需設計 不同規格之複數吸嘴來適應不同尺寸與結構之鏡片。 綜上所述，本發明確已符合發明專利之要件，遂依法 ，出專利申請。惟’以上所述者僅為本發明之較佳實施方 式4不能以此限制本案之申請專利範圍。舉凡熟悉本案 技☆之人士杈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係本發明第—實施朗提供吸取裝置之剖視圖。 圖2係圖i中吸取裝置之分解示意圖。 圖3係圖2中吸取裝置之吸嘴之其中一管 他管體錯開一段長度時之狀態之剖視圖。 丁八 圖4係吸嘴為圖3所示狀態時吸取裝置之剖視圖。 圖5係圖2中吸取裝置之吸嘴之另外干 他管體錯開—段長度時之吸取裝置之剖視圖。對于其 11 200923425 【主要元件符號說明】 轉接管 12 吸力源連通端 128 鏡片 20，30 連通孔 130 管體 102,104,106,108 螺紋子L 132 墊圈 110,112,114 螺柱. 134 内側壁 122 光學部 202 ， 302 擋止環 124 連接部 204 ， 304 吸嘴連接端 126 吸嘴 10 環形槽 1102,1122,1142 吸取裝置 100Single Lens Stere〇 on February 1992 a pien〇pt^ Camera — text. Due to the miniaturization of the lens module, the size of the lens is getting smaller and smaller, and with the diversification of the product, the type of the outer diameter of the lens is also increased. 0 In the automated manufacturing process of the lens module, the lens and After the material is cut and separated by I, the suction nozzle is used to suck the lens into the tray or into the mirror. The size of the adsorption hole of the nozzle used in the process is the same. The outer diameter of the lens and the size of its optics. It is specially designed / can be applied to a lens of a certain size to be absorbed. If the size of the lens to be sucked changes, it is necessary to redesign the appropriate size according to the size of the new lens to be sucked. The nozzle of the adsorption hole. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a suction nozzle suitable for sucking a plurality of lenses of different sizes and a suction device having the same. 200923425 mouth nozzle, used to communicate with a suction source to absorb two adjacent tubes of each two adjacent tubes: 1 = outer diameter of the adjacent inner tube, each relative to the other The tube slides. Under the action, a suction device using the above nozzle can be used, and the take-up device includes an transfer tube, and the suction nozzle of the transfer j. The nozzle comprises a recording sleeve disposed at a greater than: L. The inner diameter of the outer tubular body of each adjacent two tubular bodies is respectively set: the outer diameter of the inner tubular body of the gasket, and the setting of the ===================================== The (4) and the two adjacent tubes are closely attached to each other, and the g body: the tube body can slide relative to each other under the action of an external force. Compared with the prior art, the nozzle includes a plurality of (4)" bodies arranged in a plurality of steps, and the body is disposed opposite to the other tube body by any of the external force of the body. Adapting any one or several tubes to the distance η and contacting the lens to absorb the mirror "::: and the suction device using the nozzle can absorb different sizes of lenses without replacing nozzles of other sizes. Embodiments Referring to Figure 9 of the Figure 9, the <1>X"X provides a suction device. The device (10) includes a nozzle 10 and an adapter tube 12. The suction device is used to absorb lenses of different sizes. ^ 200923425 The nozzle ίο includes a plurality of tubes arranged in sequence. In this embodiment, four tubes 102, 104, 106 and 108 are sequentially disposed, and the lengths of the four tubes 102, 104, 106 and 108 are equal. The outer diameter thereof is sequentially increased, wherein each adjacent two tubular bodies satisfy the following relationship: the inner diameter of the outer tubular body is larger than the outer diameter of the inner tubular body, and the inner diameters of the four tubular bodies 102, 104, 10.6 and 108 Wl, W2, W3 and W4, inner diameter Wl, W2, W3 The size of W4 can be determined according to actual needs. The adjacent tubes of the four tubes 102, 104, 106 and 108 are provided with washers 110, 112 and 114 'tubes 104, 106 and 108 respectively. The inner side walls are respectively provided with annular grooves 1102, 1122 and 1142 in the circumferential direction, and the washers 110, 112 and 114 are partially embedded in the annular grooves 1102, 1122 and 1142, respectively, and respectively connected to the tubes 102, 104 and 106. The outer side walls are closely attached. The material of the washers 110, 112 and 114 is an elastic material such as a rubber material, etc. Due to the friction between the washers 110, 112 and 114 and the tubes 102, 104 and 106 in contact therewith Therefore, the relative positions of the adjacent two tubes in contact with the washers 110, 112 L and 114 are fixed. The washers 110, 112 and 114 separate the gap between the adjacent tubes into upper and lower portions, the washer 110, 112, and 114 are respectively closely attached to the two adjacent tubes, so that the air between the adjacent two tubes separated by the upper and lower portions cannot flow through each other. In addition, for the four tubes 102, Any one of 104, 106, and 108 or a plurality of tubes applies a larger outer diameter The one or more tubes may also move relative to each other in the axial direction thereof due to the elastic action of the loops 110, 112, and 114. It is understood that the washers 110, 112, and 114 may also be sequentially disposed. The outer side wall of the tube body 102, 104 and 106 200923425 is not limited to the embodiment. The transfer tube 12 is a hollow tube body which is open at both ends, and the inner side wall 122 is provided with a supporting ring 124. The stop ring 124 is spaced from the two ends of the transfer tube 12 by a distance, and the transfer tube 12 is divided into two parts, and the two parts are respectively defined as the nozzle connection end 126 and the suction source communication end f28. The suction nozzle connection end 126 is configured to be coupled to the suction nozzle 1B. The suction source source end 128 is connected to a suction source (not shown) through an air duct (not shown). The center of the stop portion 124 has a communication hole 13A for communicating the nozzle connection end 126 with the inside of the suction source communication end 128. The side wall 3 of the nozzle connecting end 126 is further provided with a threaded hole 132. A stud 134 is threadedly engaged with the threaded hole I%. One end of the stud m can be screwed into the side wall of the nozzle connecting end 126 to enter the suction. The inside of the mouth connection end 126. The stomach nozzle ίο is inserted into the inside of the nozzle connection #126 of the transfer tube 12, one end of the nozzle ίο is in close contact with the stop ring 124, the stud 134 is screwed into the threaded hole 132' and the end surface of the stud 134 is closely attached. The nozzle 10 fixes the nozzle 10 to the ί 3 adapter tube 12. Because the washers 110, 112, and 114 make the air in the gap between the two adjacent tubes and the upper and lower portions of the two tubes incapable of sucking each other, please refer to FIG. 3 to FIG. 4 between the two tubes. The method of drawing a lens 20 by the second real device (10) of the present invention. Two of the lenses = take the lens, which includes the optical portion 2〇2 and 盥# and ',', and the convex U2 and the optical portion 2〇2 connected to the optical portion 2' or the optical portion of the optical portion is equal to or equal to; :. = 9 200923425 The suction device 100 picks up the lens 2 as follows: (1) The pipe body 1〇2 of the suction nozzle ίο protrudes from the other length direction of the nozzle 1〇, and the tube body 1 relative to the bean:: two staggered - segment length. The method of staggering the tube relative to other tubes in this step can be done manually or by means of other tools. (2) Inserting the suction nozzle 10 into the nozzle connection end 'inside' of the transfer tube 12, wherein the portion of the tube body 102 protruding relative to the other tube body is away from the communication hole 13'' the tubes 104, 106 and 1〇8 The end portion of the occluded portion of the stud 134 is screwed into the threaded hole 132, and the end surface of the stud 134 is pressed against the nozzle 1 to fix the suction nozzle 10 to the transfer tube 12. (3) moving the transfer tube 12 to align the nozzle 1〇 with the lens 2〇, so that the optical portion 202 protruding from the connecting portion 204 is facing the cavity in the tube 1〇2, and the suction source is activated. A negative pressure is generated in the nozzle 10, and the lens 20 is sucked up by the negative pressure generated in the nozzle 1 to protrude from the connecting portion 2〇4 in the tube body 102. Referring to Figures 5 and 2, a third embodiment of the present invention provides a method of picking up a lens 30 using the pick-up device 100. The lens 3 is a convex lens, and includes an optical portion 302 and a connecting portion 304 connected to the optical portion 3〇2. The diameter D2 of the optical portion 3〇2 is larger than the inner diameter of the tube body 1〇2 And smaller than the inner diameter W2 of the pipe body 104, the outer diameter of the connecting portion 2〇4 is larger than the inner diameter W2 of the pipe body 104. The method of sucking the lens 3 is basically the same as the method of sucking the lens 20 of the second embodiment, except that the embodiment is to shift the body 104 relative to the other tube body by a length H2, and H2 is larger than the lens 30. The height of one side of the optical portion 302 with respect to the connecting portion 3〇4 is 10 200923425 HI. It can be understood that, depending on the structure and size of the suction lens, one or more of the integrals 104 1 〇 6 and 1 〇 8 may be shifted by a length relative to the other tube ′, which is not limited to this embodiment. It is also understood that the nozzle cuts y into a structure including two, three or more than four tubes, and the elastic tubes are separated and fixed between the adjacent tubes, and are not limited to the embodiment. The structure of the four tubes. Compared with the prior art, the nozzle 1G of the embodiment can absorb the lenses of different sizes and structures by adjusting the distance between the parts of the apricots 106 and 108, which are different from the other tubes, without design difference. A variety of nozzles of the specification to accommodate lenses of different sizes and configurations. In summary, the present invention has indeed met the requirements of the invention patent, and the patent application is made according to law. However, the above description of the preferred embodiment of the present invention is not intended to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by those skilled in the art of the present invention in the spirit of the present invention are intended to be included in the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a suction device according to a first embodiment of the present invention. Figure 2 is an exploded perspective view of the suction device of Figure i. Figure 3 is a cross-sectional view showing a state in which one of the nozzles of the suction device of Figure 2 is shifted by a length. Ding 8 Fig. 4 is a cross-sectional view of the suction device when the nozzle is in the state shown in Fig. 3. Figure 5 is a cross-sectional view of the suction device of the suction device of Figure 2, with the other pipe being staggered. For its 11 200923425 [Main component symbol description] Transfer tube 12 Suction source communication end 128 Lens 20, 30 communication hole 130 Tube body 102, 104, 106, 108 Thread sub-L 132 Washer 110, 112, 114 Stud. 134 Inner side wall 122 Optical part 202, 302 Stop ring 124 connecting portion 204, 304 nozzle connecting end 126 nozzle 10 annular groove 1102, 1122, 1142 suction device 100
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