201042247 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種扭力測試技術，尤其涉及一種扭力測試 裝置。 [先前技術] [0002] 近年來，隨著多媒體技術的發展，鏡頭模組的應用範園 也越來越廣，例如，其廣泛應用於數碼相機、攝像機及 帶有攝像功能的手機等可檇式電子產品中。 〇 [0003] 鏡頭模組一般包括鏡頭與鏡座。所述鏡頭包括鏡筒以及 設置於鏡筒内的複數光學元件’例如鏡片、間隔片、濾 光片等。所述鏡筒外壁設置有外螺紋，以便與鏡座螺合 。所述鏡座具有與鏡筒相對應的收容部，收容部具有與 鏡筒的外螺紋相對應的内螺紋。組裝鏡頭模組時，叮先 將複數光學元件按照一定順序裝入鏡筒内組成鏡頭；再 將鏡頭組入鏡座，即將鏡筒旋入鏡座的收容部，以組裝 成鏡頭模組。 *. 〇 剛鏡頭模組組裝完成後，通常需要採雜樣檢驗的方法對 批量生產的鏡頭模組進行扭力測試，以測試組裝好的鏡 頭模組係否符合組裝要求。測試時，操作人員先將鏡頭 和鏡座旋開，並使鏡座固設於承栽台；其次使扭力計 的下端固定於鏡頭上，·再次，·力計帶動鏡頭旋轉， 直至將鏡頭旋人鏡座；最後，觀察扭力計的示數，即< 獲得鏡頭與鏡座配合的最大扭力值。 [0005] 然而 098117609 隨者現在鏡頭模組往切化方向的發展，鏡頭的 =越來越小1此，進行扭力夠 鏡 表單編號A0101 第3頁/共11頁 胛蜆只 0982029906-0 201042247 座時很難保證扭力計的穩定，容易導致扭力計在測試過 程中發生移動，從而導致測試結果不準確。 【發明内容】 [0006] 有鑒於此，有必要提供一種可穩定固持扭力計以提升測 試的準確率的扭力測試裝置。 [0007] —種扭力測試裝置，其包括一扭力計、一用於放置待測 物的固定座及一固設於該固定座上的支撐架。該支撐架 包括一與該固定座平行的支撐板，該支撐板開設有一通 孔。該扭力計穿設於該通孔並固定在該支撐板上以測試 該待測物的扭力。 [0008] 與先前技術相比，上述扭力測試裝置，藉由支撐架對扭 力計進行定位，可在測試過程中穩定固持該扭力計以對 固定座上的待測物進行測試，從而提升測試的準確率。 【實施方式】 [0009] 為了對本發明的扭力測試裝置做進一步的說明，舉以下 實施方式並配合附圖進行詳細說明。 [0010] 請參閱圖1，為本發明提供的一種扭力測試裝置10，其用 於給待測物提供扭力測試，在本實施方式中，該待測物 以鏡頭模組為例進行說明。該扭力測試裝置10包括一固 定座11、一支撐架12及一扭力計13。 [0011] 請參閱圖2，該支撐架12包括一與該固定座11平行的支撐 板121及四個固定柱122，該四個固定柱122固定於該固 定座11上。該支撐板121開設有一通孔121a，該扭力計 13穿設於該通孔121a。 098117609 表單編號A0101 第4頁/共11頁 0982029906-0 201042247 [0012] [0013] 該扭力計13包括一第一柱體131、一第二柱體132、一旋 轉部133、一把手134、一顯示部135及一彈性元件136。 該第二柱體132與該第一柱體131連接，該第一柱體131 的直徑小於該通孔121a的孔徑，該第二柱體132的直徑大 於該通孔121a的孔徑。該第一柱體131穿設於該通孔 121a。 [0014] Ο [0015]201042247 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a torque testing technique, and more particularly to a torque testing device. [Prior Art] [0002] In recent years, with the development of multimedia technology, the application of lens modules has become wider and wider, for example, it is widely used in digital cameras, video cameras, and mobile phones with camera functions. In electronic products. 〇 [0003] The lens module generally includes a lens and a lens holder. The lens includes a lens barrel and a plurality of optical elements such as lenses, spacers, filters, and the like disposed within the lens barrel. The outer wall of the lens barrel is provided with an external thread for screwing with the lens holder. The lens holder has a receiving portion corresponding to the lens barrel, and the receiving portion has an internal thread corresponding to the external thread of the lens barrel. When assembling the lens module, the plurality of optical components are first loaded into the lens barrel in a certain order to form a lens; then the lens is assembled into the lens holder, that is, the lens barrel is screwed into the housing portion of the lens holder to assemble the lens module. *. 后 After the lens module is assembled, it is usually necessary to perform a torque test on the mass produced lens module by using a sample inspection method to test whether the assembled lens module meets the assembly requirements. During the test, the operator first unscrews the lens and the lens holder, and fixes the lens holder to the carrier; secondly, the lower end of the torque meter is fixed on the lens. · Again, the force meter drives the lens to rotate until the lens is rotated. The human lens holder; finally, observe the indication of the torque meter, that is, to obtain the maximum torque value of the lens and the lens holder. [0005] However, 098117609 now the development of the lens module toward the cutting direction, the lens = smaller and smaller 1 this, the torque is enough to form the mirror form number A0101 page 3 / total 11 pages only 9892029906-0 201042247 seat It is difficult to ensure the stability of the torque meter, which easily causes the torque meter to move during the test, resulting in inaccurate test results. SUMMARY OF THE INVENTION [0006] In view of the above, it is necessary to provide a torque testing device that can stably hold a torque meter to improve the accuracy of the test. [0007] A torque testing device includes a torque meter, a fixing base for placing a sample to be tested, and a support frame fixed to the fixing base. The support frame includes a support plate parallel to the fixed seat, and the support plate defines a through hole. The torque gauge is disposed through the through hole and fixed to the support plate to test the torsion of the object to be tested. Compared with the prior art, the above-mentioned torque testing device can position the torque meter by the support frame, and can stably hold the torque meter during the test to test the object to be tested on the fixed seat, thereby improving the test. Accuracy. [Embodiment] [0009] In order to further explain the torque testing device of the present invention, the following embodiments will be described in detail with reference to the accompanying drawings. [0010] Please refer to FIG. 1 , which is a torsion testing device 10 for providing a torque test for an object to be tested. In the embodiment, the object to be tested is illustrated by taking a lens module as an example. The torque testing device 10 includes a fixed seat 11, a support frame 12 and a torque meter 13. [0011] Referring to FIG. 2, the support frame 12 includes a support plate 121 and four fixing posts 122 parallel to the fixing base 11, and the four fixing posts 122 are fixed to the fixing base 11. The support plate 121 defines a through hole 121a. The torque gauge 13 is disposed through the through hole 121a. 098117609 Form No. A0101 Page 4 of 11 0992029906-0 201042247 [0013] The torque meter 13 includes a first cylinder 131, a second cylinder 132, a rotating portion 133, a handle 134, and a display. A portion 135 and a resilient member 136. The second cylinder 132 is connected to the first cylinder 131. The diameter of the first cylinder 131 is smaller than the diameter of the through hole 121a. The diameter of the second cylinder 132 is larger than the diameter of the through hole 121a. The first cylinder 131 is disposed through the through hole 121a. [0014] [0015]
[0016]G[0016] G
[0017] 該旋轉部133設置在該第一柱體13ι的自由端1313。其中 ，该旋轉部13 3的結構由待測物決定，只要可以夾緊待測 物並可以帶動其旋轉即可。本實施方式中，待測物為鏡 頭模組，則該旋轉部133為複數突起結構，以夾持住該待 測物。 該固定座11對應該旋轉部133衡設有一四槽m，該凹槽 111用於收容並固定待測物，本實施方式中，該凹槽丨i i 為方形且剛好收容待測物。 該把手134與該第二柱體132固接。該把手;132設置在該 第二柱體132的自由端132a。本實施方式中，該把手134 與該第二柱體〗32的軸向垂直且該把手134儘量靠近該第 二柱體132的端部，如此，在轉動該把手134時可以使操 作人員省力《優選地，該把手134與該第二柱體132為一 體成形結構，如此，可以使結構更牢固。 該顯示部135為-指標錶盤，用於顯示扭力值，該顯示部 135設置在該第二柱體132的自由端^“的端面上。可以 理解，該顯示部135也可以為數位顯示的，並且也可以與 該第二柱體132分離設置。 ” 098117609 表單編號A0101 第5頁/共11頁 0982029906-0 201042247 [0018] [0019] [0020] [0021] 098117609 優選地’該通孔121a為—階梯孔， 孔内設有—階梯面121b，該彈性元^撐板121在該階梯 體131使該彈性元件m的—端與㈣36套設於該第—枝 彈性元件136的另—端_第：_梯面咖抵持，該 以使該彈性元件136更穩定。該彈性元2抵持。如此，可 ’例如’螺旋彈餐 '扭桿彈簧或橡膠:t136可以為彈簧 136也可以為彈性樹脂塊，例如，彈性該彈性元件 性環氧樹脂塊等。本實施方 眾虱酯樹脂塊或彈 彈簧。 "，S亥彈性元件136為螺旋 操作人員可藉由轉動把手134而帶動旋柄 物，直至該彈性元件136處於完全 州3扭轉待測 手134的旋轉獲得待測物的扭力值，’此時根據把 顯示細上。從而，操作人員觀察顯:力值顯示在該 可獲知待測物的扭力值。可以理解，不數即 完全壓縮狀態的高度為該待測物可旋轉高度^ = Τ 用該彈性元件136可以保證每次旋轉的圈數相 轉誤差。 上述扭力測試裝置，藉由支撐架對扭力計進行定位可 在測試過程中穩定固持該扭力計以對固定座上的待測物 進行測試’從而提升測試的準確率。 綜上所述，本發明確已符合發明專利之要件，遂依法提 出專利申清。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。 表單編號Α0〗01 第6頁/共11頁 0982029906-0 201042247 【圖式簡單說明】 [0022] 圖1為本發明提供的扭力測試裝置的立體示意圖。 [0023] 圖2為圖1中的扭力測試裝置的分解示意圖。 【主要元件符號說明】 扭力測試裝置 10 固定座 11 凹槽 111 支撐架 12 支撐板 121 通孔 121a 階梯面 121b 固定柱 122 扭力計 13 第一柱體 131 第一柱體的自 131a 第二柱體 132 由端 第二柱體的自 132a 旋轉部 133 由端 把手 134 顯示部 135 彈性元件 136 〇 098117609 表單編號A0101 第7頁/共11頁 0982029906-0[0017] The rotating portion 133 is disposed at the free end 1313 of the first cylinder 13ι. The structure of the rotating portion 13 3 is determined by the object to be tested, as long as the object to be tested can be clamped and can be rotated. In the embodiment, the object to be tested is a lens module, and the rotating portion 133 is a plurality of protruding structures for holding the object to be tested. The fixing seat 11 is provided with a four-slot m corresponding to the rotating portion 133. The groove 111 is for receiving and fixing the object to be tested. In the embodiment, the groove 丨i i is square and just receives the object to be tested. The handle 134 is fixed to the second cylinder 132. The handle; 132 is disposed at the free end 132a of the second cylinder 132. In this embodiment, the handle 134 is perpendicular to the axial direction of the second cylinder 32 and the handle 134 is as close as possible to the end of the second cylinder 132. Thus, when the handle 134 is rotated, the operator can save labor. Preferably, the handle 134 and the second cylinder 132 are integrally formed, so that the structure can be made stronger. The display portion 135 is an indicator dial for displaying a torque value, and the display portion 135 is disposed on an end surface of the free end of the second cylinder 132. It can be understood that the display portion 135 can also be displayed in a digital position. And it can also be separated from the second cylinder 132." 098117609 Form No. A0101 Page 5 / 11 Page 0992029906-0 201042247 [0018] [0020] [0021] 098117609 Preferably, the through hole 121a is a stepped hole, the stepped surface 121b is provided in the hole, and the elastic element plate 121 is disposed on the step body 131 such that the end of the elastic element m and the (four) 36 are sleeved on the other end of the first branch elastic element 136. The first:_ the ladder coffee is resisted, so that the elastic member 136 is more stable. The elastic element 2 is resisted. Thus, for example, a torsion bar spring or rubber: t136 may be a spring 136 or an elastic resin block, for example, an elastic resin block or the like. In this embodiment, a block of ester resin or a spring is used. ", the S-elastic element 136 is a screw operator can rotate the handle 134 to drive the handle until the elastic element 136 is in full state 3 torsion of the hand 134 to obtain the torque value of the object to be tested, 'this time According to the display fine. Thus, the operator observes that the force value is displayed at the torque value of the object to be tested. It can be understood that the height of the number of fully compressed states is the rotatable height of the object to be tested ^ = Τ The elastic element 136 can ensure the number of revolutions of the rotation of each rotation. In the above torque testing device, the torsion gauge is positioned by the support frame to stably hold the torque meter during the test to test the object to be tested on the fixed seat, thereby improving the accuracy of the test. In summary, the present invention has indeed met the requirements of the invention patent, and the patent application is filed 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 spirit of the invention are intended to be included within the scope of the following claims. Form No. Α0〗 01 Page 6 of 11 0982029906-0 201042247 [Simple Description of the Drawings] [0022] FIG. 1 is a perspective view of a torsion testing apparatus provided by the present invention. 2 is an exploded perspective view of the torque testing device of FIG. 1. [Main component symbol description] Torque test device 10 Fixing seat 11 Groove 111 Support frame 12 Support plate 121 Through hole 121a Step surface 121b Fixing column 122 Torque meter 13 First cylinder 131 Self-131a of the first cylinder 132 from the end of the second cylinder from the 132a rotating portion 133 by the end handle 134 display portion 135 elastic element 136 〇 098117609 Form No. A0101 Page 7 / Total 11 page 0992029906-0