200928295 九、發明說明： • 【發明所屬之技術領域】 本發明涉及一種測試裝置，尤其涉及一種用於測試鏡 片特性之測試裝置。 【先前技術】 隨著攝像技術之發展，鏡頭模組於各種用途之攝像裝 置中得到廣泛之應用，鏡頭模組與各種可檇式電子裝置， 如手機、電腦等之結合，更得到眾多消費者之青睞。鏡片 ❹作為鏡頭模組中之必需元件，其廣泛地應用於各種可檇式 電子裝置中。鏡片之設計方法請參閱Chao等人於2000年 IEEE 系統、超聲波會議（2000 IEEE Ultrasonics Symposium) 上發表之論文 Aspheric lens design。 嵌合式鏡片係目前比較流行之鏡片，其一般包括一光 學部及一個位於該光學部週邊之固定部，且該固定部之一 侧表面上設置有一個凸台，該凸台自該固定部向遠離該固 定部之方向延伸。該嵌合式鏡片可利用該凸台與另一嵌合 ^ 式鏡片機械耦合於一起。該嵌合式鏡片可參閱本公司於 2007年8月23曰申請之申請號為2007102014422之專利申 請。 惟，一般鏡片成形後由於熱脹冷縮等因素，其形狀往 往與設計值之間具有一定之差異，因此，鏡片成形後需要 對鏡片進行相關之測試。而一般除了用工具顯微鏡量測鏡 片之尺寸之外，還需要對組裝後之各鏡片間之配合結果進 行相關之量測。 5 200928295 對於嵌合式鏡片，其兩鏡片間之嵌合強度係影響其性 .能之一個重要因素。若鏡片無法穩定，則各鏡片之間距及 平整度均無法達到設計之要求，因此，對嵌合式鏡片進行 嵌合強度之測試係必需之，惟，目前並沒有專門之測試裝 置及測試方法對該嵌合式鏡片進行相關之嵌合強度之測 試。 有鑒於此，提供一種可測試嵌合式鏡片間嵌合強度之 測試裝置實為必要。 ® 【發明内容】 下面將以實施例說明一種可測試嵌合式鏡片間嵌合強 度之測試裝置。 一種測試裝置，其用於測量一第一嵌合式鏡片與一第 二嵌合式鏡片間之嵌合強度，該第一嵌合式鏡片與該第二 嵌合式鏡片分別包括一光學部，一固定部及一從該固定部 之一表面上延伸出來之凸台，該第一嵌合式鏡片與該第二 Φ嵌合式鏡片利用其凸台嵌合於一起，。該測試裝置包括一 工作台，-mm台上且用於夹持該第—嵌合式鏡片 之夾持裝置，一用於抵觸該第二嵌合式鏡片之抵觸裝置， 以及一用於對該抵觸裝置施加作用力之施力震置，該抿觸 裝置抵觸於該第二嵌合式鏡片之固定部與凸台之連接之 處，且該抵觸裝置與該夹持裝置相配合形成一杠桿，該施 力裝置對該抵觸裝置施加作用力以測量出該第一嵌合式鏡 片與第二嵌合式鏡片間之嵌合強度。 本發明所提供之測試裝置利用該抵觸裝置及該施力裝 6 200928295 置可簡單方便地測試出嵌合式鏡片間之嵌合強度，以判斷 • 出喪合式鏡片是否符合標準。 【實施方式】 下面結合附圖將對本發明實施例作進一步之詳細說 明。 請參閱圖1，為本發明實施例所提供之一種測試裝置 100，該測試裝置100用於測量一第一嵌合式鏡片11與一 第二嵌合式鏡片12間之嵌合強度。該測試裝置100包括一 ❹ 工作台110, 一固定於工作台110上用於夾持第一嵌合式鏡 片11之夾持裝置120, 一用於抵觸第二嵌合式鏡片12之抵 觸裝置130，以及一施力裝置140。 該第一嵌合式鏡片11與第二嵌合式鏡片12分別包括 一光學部，一固定部及一從該固定部之一表面上延伸出來 之凸台，該第一嵌合式鏡片11與該第二嵌合式鏡片12利 用其凸台嵌合於一起，優選之，該第一嵌合式鏡片11與第二 0 嵌合式鏡片12之嵌合之處分別設置有遮光片13。 該夾持裝置120由複數夾持臂121所構成，每個夾持 臂121包括一水平桿1211及一從該水平桿1211延伸出來 之夾持端1212,該夾持端1212用於夾持該第一嵌合式鏡片 11之固定部。請參閱圖2，優選地，該夾持裝置120由三 個夾持臂121所構成，其從三個不同之方向分別夾持住該 第一嵌合式鏡片11之固定部，使該第一嵌合式鏡片11穩 定之處於一平面。該夾持端1212可為一彈簧夾。 該夾持裝置120進一步包括複數帶有螺紋之螺絲 200928295 ‘ 123。該工作台110上開設有複數匹配該複數螺絲123之螺 - 紋孔111，且該每個夾持臂121上開設有一通孔（未標示）， 該複數螺絲123分別對應地穿過該複數夾持臂121上之通 孔，並進一步地分別套設於該工作台110上複數螺紋孔111 内。於本實施例中，該夾持裝置120進一步包括複數匹配 該螺絲123之螺母124 ’其分別套設於該複數螺絲123上並 分別抵觸該複數夾持臂121以將該複數夾持臂121分別固 定於該複數螺絲123上。利用該複數螺絲123，複數螺母 Φ 124，及開設於工作台110上之複數螺紋孔111可將該複數 夾持臂121固定於該工作台之上。且，通過旋轉螺絲123 及螺母124，可分別調整每一夾持臂121與工作台11〇間之 相對距離，從而調整該複數夾持臂121所夾持之第一喪合 式鏡片11之水平度，使其位於一決對之水平面上。 當然，該每個夾持臂121上所開設之通孔亦可為螺紋 孔’以將該複數夾持臂121分別固定於該複數螺絲123上。 ❹通過旋轉該螺絲123,即可調整該夾持臂121與工作台11〇 間之相對距離。 該抵觸裝置130包括一支撐件131及一用於抵觸該第 二嵌合式鏡片12之抵觸桿132。該抵觸裝置13〇與該类拉 裝置⑽相配合從而組成了一社桿。具體地，該支HI 設置於一夾持臂121之水平桿1211之遠離該第一嵌合式鏡 片11之一端上，該抵觸桿132位於該支撐件131之上並具 有一第一端抵觸該第二嵌合式鏡片12之固定部與凸台之連 接之處。該支撐件131可為一剛性球體。利用該支撐件 8 200928295 ' 設置於該夾持裝置120之一夾持臂121之水平桿1211上且 • 該抵觸桿132抵觸該第二嵌合式鏡片12之固定部與凸台之 連接之處從而使該抵觸裝置130與該夾持裝置120相配合 從而組成了一杠桿。 該施力裝置140用於對該抵觸桿132遠離第二嵌合式 鏡片12之一第二端施加一作用力。該作用力通過支撐件 131及抵觸桿132所構成之杠桿結構傳遞至該抵觸桿132 抵觸該第二嵌合式鏡片12之第一端，以使該第二嵌合式鏡 ❹ 片12產生離開該第一嵌合式鏡片11之趨勢。 當該施力裝置140所施加之作用力剛好使該第二嵌合 式鏡片12離開該第一嵌合式鏡片11時，記錄下該施加之 作用力。該作用力對應於該第一嵌合式鏡片11與該第二嵌 合式鏡片12間之嵌合強度。通過比較該作用力與設定之標 準值，即可判斷出該第一嵌合式鏡片11與該第二嵌合式鏡 片12間之嵌合強度是否達到標準。 ^ 本發明所提供之測試裝置100利用該抵觸裝置130及 該施力裝置140可簡單方便地測試出嵌合式鏡片間之嵌合 強度，以判斷出嵌合式鏡片是否符合標準。 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】 200928295 圖1係本發明實施例所提供之一種測試裝置之截面示 意圖。 圖2係圖1所示之測試裝置利用夾持裝置夾持第一嵌BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a test apparatus, and more particularly to a test apparatus for testing the characteristics of a mirror. [Prior Art] With the development of camera technology, lens modules have been widely used in various types of camera devices. The combination of lens modules and various portable electronic devices, such as mobile phones and computers, has won many consumers. Favored. Lens ❹ is an essential component in lens modules and is widely used in a variety of portable electronic devices. For the design method of the lens, please refer to the paper Aspheric lens design published by Chao et al. in IEEE Systems and Ultrasonics Symposium 2000. A chimeric lens is a relatively popular lens, which generally includes an optical portion and a fixing portion located around the optical portion, and a side surface of the fixing portion is provided with a boss from which the protruding portion is oriented. Extending away from the direction of the fixing portion. The mating lens can be mechanically coupled to another mating lens using the boss. For the fitting lens, please refer to the patent application No. 2007102014422 filed by the company on August 23, 2007. However, after the lens is formed, there is a certain difference between the shape and the design value due to factors such as thermal expansion and contraction. Therefore, the lens needs to be tested after the lens is formed. In general, in addition to measuring the size of the lens with a tool microscope, it is also necessary to perform a related measurement on the result of the assembly between the assembled lenses. 5 200928295 For a chimeric lens, the mating strength between the two lenses is an important factor affecting its properties. If the lens is not stable, the distance between the lenses and the flatness cannot meet the design requirements. Therefore, the test of the mating strength of the mating lens is necessary. However, there is no special test device and test method. The chimeric lenses were tested for the associated chimeric strength. In view of the above, it is necessary to provide a test apparatus capable of testing the mating strength between the mating lenses. ® SUMMARY OF THE INVENTION A test apparatus capable of testing the mating strength between the mating lenses will be described below by way of example. A test device for measuring the mating strength between a first mating lens and a second mating lens, the first mating lens and the second mating lens respectively comprising an optical portion, a fixing portion and A boss extending from a surface of the fixing portion, the first fitting lens and the second Φ fitting lens are fitted together by the boss. The test device includes a work table, a clamping device for clamping the first-fit lens on the -mm table, a contact device for resisting the second fitting lens, and a device for the interference device Applying a force applied thereto, the contact device abuts the connection between the fixing portion of the second fitting lens and the boss, and the interference device cooperates with the clamping device to form a lever, the force applying device The abutting device applies a force to measure the mating strength between the first mating lens and the second mating lens. The test device provided by the present invention can easily and conveniently test the mating strength between the mating lenses by using the resisting device and the urging device 6 200928295 to determine whether the plucked lens meets the standard. [Embodiment] Hereinafter, embodiments of the present invention will be further described in detail with reference to the accompanying drawings. Referring to FIG. 1 , a test apparatus 100 for measuring the mating strength between a first mating lens 11 and a second mating lens 12 is provided. The testing device 100 includes a ram table 110, a clamping device 120 fixed to the table 110 for clamping the first mating lens 11, a resisting device 130 for resisting the second fitting lens 12, and A force applying device 140. The first mating lens 11 and the second mating lens 12 respectively include an optical portion, a fixing portion and a boss extending from a surface of the fixing portion, the first fitting lens 11 and the second The fitting lens 12 is fitted together by the boss. Preferably, the light shielding sheet 13 is provided at a place where the first fitting lens 11 and the second 0-shaped lens 12 are fitted. The clamping device 120 is composed of a plurality of clamping arms 121. Each clamping arm 121 includes a horizontal rod 1211 and a clamping end 1212 extending from the horizontal rod 1211. The clamping end 1212 is for clamping the same. A fixing portion of the first fitting lens 11. Referring to FIG. 2, preferably, the clamping device 120 is composed of three clamping arms 121, which respectively clamp the fixing portions of the first fitting lens 11 from three different directions, so that the first embedded The combined lens 11 is stable in a plane. The clamping end 1212 can be a spring clip. The clamping device 120 further includes a plurality of threaded screws 200928295 ‘123. A plurality of through holes (not labeled) are defined in the clamping arm 121, and the plurality of screws 123 respectively pass through the plurality of clips. The through holes in the arm 121 are held and further sleeved in the plurality of threaded holes 111 of the table 110. In the present embodiment, the clamping device 120 further includes a plurality of nuts 124 ′ that match the screws 123 respectively disposed on the plurality of screws 123 and respectively respectively against the plurality of clamping arms 121 to respectively separate the plurality of clamping arms 121 It is fixed to the plurality of screws 123. The plurality of screws Φ 124 and the plurality of threaded holes 111 formed in the table 110 can be used to fix the plurality of clamping arms 121 to the table. Moreover, by rotating the screw 123 and the nut 124, the relative distance between each of the clamping arms 121 and the table 11 can be adjusted, thereby adjusting the level of the first lens 11 held by the plurality of clamping arms 121. So that it is on a level that is absolutely correct. Of course, the through holes formed in each of the clamping arms 121 may also be threaded holes to fix the plurality of clamping arms 121 to the plurality of screws 123, respectively. ❹ By rotating the screw 123, the relative distance between the clamp arm 121 and the table 11 can be adjusted. The abutment device 130 includes a support member 131 and a resisting bar 132 for contacting the second mating lens 12. The interference device 13 is coupled to the pull device (10) to form a social bar. Specifically, the HI is disposed on one end of the horizontal rod 1211 of the clamping arm 121 away from the first fitting lens 11. The absorbing rod 132 is located above the supporting member 131 and has a first end against the first Where the fixing portion of the two-fitting lens 12 is connected to the boss. The support member 131 can be a rigid sphere. The support member 8 200928295 is disposed on the horizontal rod 1211 of the clamping arm 121 of the clamping device 120 and the contact rod 132 is in contact with the connecting portion of the fixing portion of the second fitting lens 12 and the boss. The abutment device 130 is mated with the clamping device 120 to form a lever. The force applying device 140 is configured to apply a force to the second end of the resisting rod 132 away from the second fitting lens 12. The force is transmitted to the first end of the second fitting lens 12 through the lever structure formed by the support member 131 and the resisting rod 132, so that the second fitting mirror 12 is separated from the first end. The trend of a chimeric lens 11 . When the force applied by the urging means 140 is such that the second fitting lens 12 leaves the first fitting lens 11, the applied force is recorded. This force corresponds to the fitting strength between the first fitting lens 11 and the second fitting lens 12. By comparing the force with the set standard value, it can be judged whether the fitting strength between the first fitting lens 11 and the second fitting lens 12 is up to standard. The test apparatus 100 provided by the present invention can easily and conveniently test the fitting strength between the mating lenses by using the resisting device 130 and the force applying device 140 to determine whether the mating lens meets the standard. In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to 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 present invention are intended to be included within the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a test apparatus according to an embodiment of the present invention. Figure 2 is a test device shown in Figure 1 using a clamping device to clamp the first inlay
合式鏡片之俯視圖。 【主要元件符號說明】 第一嵌合式鏡片 11 第二喪合式鏡片 12 遮光片 13 測試裝置 100 工作台 110 螺紋孔 111 夾持裝置 120 夾持臂 121 水平桿 1211 夾持端 1212 螺絲 123 螺母 124 抵觸裝置 130 支撐件 131 抵觸桿 132 施力裝置 140Top view of the combined lens. [Main component symbol description] First fitting lens 11 Second funnel lens 12 Light shielding film 13 Test device 100 Table 110 Threaded hole 111 Clamping device 120 Clamping arm 121 Horizontal rod 1211 Clamping end 1212 Screw 123 Nut 124 Resist Device 130 support member 131 abutting rod 132 urging device 140