201004686 九、發明說明： 【發明所屬之技術領域】 •轉明是有關於-種載具，特别是指__種用於流體中 的微型載具。 【先前技術】 參閱圖丨，現有用於流體中的栽具1包括一殼體η，及 -樞設於該殼體η上的螺紫12,藉由轉動的螺槳12產生 推力驅動該載具1移動。 但是，隨著科技與製造技術的進步，該載纟丨的殼體 η也有愈來愈微小化的趨勢’然而在流體的㈣係數、與 密度不變的情況下，當該殼體u _愈小，相對的雷諾數 (Reyn〇1ds_ber，Re)也就愈小1即流體的黏滞力的影 響大於慣性力’也就是說’當該載具丨的殼體丨丨微小化至 特定程度時，流體的黏滞力對於載具1影響程度大於慣性 力對於載具1影響程度，而且t該載具1之殻體u微小到 • 冑米級時’則載具1對於流體的特性、材料與結構的力學 行為、物理性質將與與宏觀時明顯不同，如何使微小化後 的載具1能在低雷諾數的情形下平順地運動，成為首先要 克服的問題。 【發明内容】 因此，本發明之目的，即在提供一種可以用於流體中 的微型載具。 於是，本發明用於流體中的微型載具是包含—中空狀 外殼，及一驅動裝置。 5 201004686201004686 IX. INSTRUCTIONS: [Technical field to which the invention pertains] • Transit is related to a carrier, especially a microcarrier used in a fluid. [Prior Art] Referring to the drawing, the existing plant 1 for use in a fluid includes a casing η, and a snail 12 pivoted on the casing η, and the thrust is driven by the rotating propeller 12 to drive the load. With 1 move. However, with the advancement of technology and manufacturing technology, the housing η of the carrier is also becoming more and more miniaturized. However, in the case of the (four) coefficient of the fluid and the constant density, when the shell u _ Small, the relative Reynolds number (Reyn〇1ds_ber, Re) is smaller. 1 The influence of the viscous force of the fluid is greater than the inertial force 'that is, when the casing of the carrier is miniaturized to a certain extent. , the viscous force of the fluid affects the carrier 1 to a greater extent than the inertial force affects the carrier 1 , and t when the casing 1 of the carrier 1 is small to the 胄 metre level, then the characteristics and materials of the carrier 1 for the fluid The mechanical behavior and physical properties of the structure will be significantly different from those of the macroscopic time. How to make the miniaturized carrier 1 move smoothly in the case of low Reynolds number becomes the first problem to be overcome. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a microcarrier that can be used in a fluid. Thus, the microcarrier used in the fluid of the present invention comprises a hollow outer casing and a driving device. 5 201004686
該驅動裝置包括一設置於該外殼上的第—聪動單元， 及-與該第-驅動單元間隔設置於該外殼中的㈣器，盆 中，該第一驅動單元具有一固設於該外殼上的第一固定座 、-穿設於該第-固定座及該外殼的第—心轴、_固設於 該第-心軸之-端且位於該外財的第—連接件、一固設 於該第-心轴相反於該第__連接件且突伸於該固^座之一 端的第-移動a、多數根一端柩設於該第一移動座上的第 一活動桿、多數根兩端分職設於相對應之第—活動桿與 該第-固疋座上的第一支撐桿，及一罩覆於所述第一活動 桿上的第一遮覆體，該第一固定座是位於該第一移動座與 該外殼間，而該驅動器用以驅動該第一驅動單元的第一連 接件，使第一移動座在一接近該第一固定座的張開位置， 及一遠離該第一固定座的閉合位置間移動，而帶動所述第 一活動桿與該第一遮覆體相對於該第一心轴產生開合動作 ，藉由該第一遮覆體於流體中開合動作所產生的阻力差， 進而驅使該外殼在流體中移動。 本發明之功效在於利用該驅動裝置的驅動器驅動該第 一驅動單元的第一連接件，而帶動所述第一活動桿與該第 一遮覆體相對於該第一心軸產生開合動作，藉由該第一遮 覆體於流體中開合動作所產生的阻力差，進而達成驅使該 外殼在流體中移動的目的。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之三個較佳實施例的詳細說明中，將可 6 201004686 清楚的呈現。 在本發明被詳細描述之前，要注意的是，在以下的說 明内容中’類似的元件是以相同的編號來表示。 參閱圖2、3，本發明用於流體中的微型載具2之第一 較佳實施例包含一中空狀外殼3，及一驅動裝置4。 外殼3包括一第一殼體31，及一與該第一殼體31相互 配合的第二殼體32，該第一殼體31具有一第一本體部311 ，及一自該第一本體部311向外延伸的第一延伸部312，而 該第二殼體32具有一與第一本體部311相配合的第二本體 部 321。 該驅動裝置4包括一設置於該外殼3之第一本體部3ιι 的第一驅動單元41，及一與該第一驅動單元41間隔設置於 該外殼3内的驅動器43，該外殼3以該第一殼體31與第二 殼體32相互配合以容置該驅動器43，其中，該第一驅動單 兀41具有一固設於該第一殼體31之第一延伸部312上的 _ 第一固定座411、一穿設於該第一固定座411及該第一延伸 部312的第一心軸412、一固設於該第一心軸412之一端且 位於該外殼3中的第一連接件413、一固設於該第一心軸 412相反於該第一連接件413且突伸於該第一固定座411之 端的第一移動座414、多數根一端枢設於該第一移動座 414上的第一活動桿415、多數根兩端分別樞設於相對應之 第一活動桿415與該第一固定座411上的第一支撐桿416、 一罩覆於所述第一活動桿415上的第一遮覆體417，及一套 設於該第一心轴412上且兩端分別頂抵於該第一連接件413 7 201004686 與該第一本體部311内側的第一彈性元件418，該第一固定 座411疋位於該第一移動座414與該外殼3間，其中，該第 一連接件413是以導磁性材料所製成。其中，該第一彈性 元件418是一拉伸彈簧。 於本較佳實施例中’該第一驅動單元41是概呈傘型， 當然該第一驅動單元41也可以是其他型態，例如：扇形、 橢圓形…等’並不應為本實施例的揭露所囿限。The driving device comprises a first intelligent unit disposed on the outer casing, and a fourth device disposed in the outer casing from the first driving unit, wherein the first driving unit has a fixed outer casing a first fixing seat, a first mandrel disposed on the first fixing seat and the outer casing, a first connecting piece fixed to the end of the first mandrel, and located at the end of the first mandrel a first movable rod, a plurality of one end of the first mandrel, and a plurality of one end of the first movable seat a first support rod disposed on the opposite ends of the movable rod and the first solid rod, and a first covering body covering the first movable rod, the first The fixing seat is located between the first moving seat and the outer casing, and the driver is configured to drive the first connecting member of the first driving unit, so that the first moving seat is in an open position close to the first fixing seat, and Moving away from the closed position of the first mount, and driving the first movable lever and the first covering relative to the first Generating shaft opening and closing movements, by masking the first body opening or closing operation in the fluid resistance generated by the difference, in turn drives the movement of the casing in the fluid. The effect of the present invention is that the driver of the driving device drives the first connecting member of the first driving unit to drive the first movable lever and the first covering body to open and close with respect to the first spindle. The purpose of driving the outer casing to move in the fluid is achieved by the difference in resistance generated by the opening and closing operation of the first covering body in the fluid. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the three preferred embodiments of the accompanying drawings. Before the present invention is described in detail, it is to be noted that in the following description, similar elements are denoted by the same reference numerals. Referring to Figures 2 and 3, a first preferred embodiment of the microcarrier 2 for use in a fluid of the present invention comprises a hollow outer casing 3 and a drive unit 4. The housing 3 includes a first housing 31 and a second housing 32 that cooperates with the first housing 31. The first housing 31 has a first body portion 311 and a first body portion. The first extending portion 312 extends outwardly from the first housing portion 311. The second housing portion 32 has a second body portion 321 that cooperates with the first body portion 311. The driving device 4 includes a first driving unit 41 disposed on the first body portion 3 of the outer casing 3, and a driver 43 disposed in the outer casing 3 spaced apart from the first driving unit 41. A housing 31 and a second housing 32 cooperate to receive the driver 43. The first driving unit 41 has a first extension 312 fixed to the first housing 31. a first mandrel 412 disposed on the first fixing base 411 and the first extending portion 312, a first connection fixed to one end of the first mandrel 412 and located in the outer casing 3 a first moving seat 414 fixed to the first connecting member 413 and protruding from the end of the first fixing base 411, and a plurality of one ends are pivotally disposed on the first moving seat a first movable rod 415 on the 414, a first support rod 416 pivotally disposed on the first movable rod 415 and the first fixed seat 411, and a cover on the first movable rod a first covering body 417 on the 415, and a set on the first mandrel 412 and the two ends respectively abut against the first connecting member 413 7 The first fixing member 411 is located between the first moving seat 414 and the outer casing 3, wherein the first connecting member 413 is made of a magnetic conductive material. production. The first elastic member 418 is a tension spring. In the preferred embodiment, the first driving unit 41 is of an umbrella type. Of course, the first driving unit 41 may be of other types, such as a sector, an ellipse, etc., which should not be the embodiment. The limits of the disclosure.
而該驅動器43包括一設置於該外殼3中的電磁鐵431 、一環繞於該電磁鐵431的線圈組432，及一電接該線圈組 432且設置於該外殼3中的電源供應器433。 於本較佳實施例中，該電源供應器433是設置於該外 殼3中，當然該電源供應器433也已設置於該外殼3外， 只要該電源供應器433可與該線圈組432電連接即可達成 同之功效，並不應為本實施例的揭露所囿限。 該電源供應器433供應電力至該線圈組432，使該電磁 鐵431產生感應電動勢，而將該第一連接件413自圖2所 示位置拉動至圖3中所示位置，而使該第一移動座414自 圖2中遠離該第一固定座411的遠離位置，移動至 近該第-固定座411的接近位置’帶動所述第一活動桿415 與該第-遮覆體417相對於該第一心軸412自圖2中的閉 合位置移動至3中的張開位置’而當該電源供應器州 停止供應電力時，該第-連接件413 #由該第一彈性元件 的彈性回復力回復至圖2所示位置，而使該第一遮覆趙 417自張開位置恢復至閉合位置。 8 201004686 當該第一遮覆體417在圖3中的張開位置時，其所受 阻力=〇.5/Λ/24β，而當該第一遮覆體417在圖2中的閉合 位置時受阻力 F2=〇.5PC/24Cy2，其中 ’ 4=奶2、〇^=1.17、 為=；r(Dsin(a/2))2、（¾ =〇·5、p是流體密度、¢/是載具速度ν α 是第一遮覆體417的夾角、Ζ)是該第一遮覆體417直徑，所 以，當該第一遮覆體417自張開位置恢復至閉合位置時所 產生的阻力差AF -Fz =〇.5225pUkD2，利用該阻力差即可驅 使該微型載具2於流體中前進。 參閱圖4、5，本發明用於流體中的微型載具2之第二 較佳實施例，大致上是與該第一較佳實施例相同，相同之 處不再贅言’其中不相同之處在於：該驅動裝置4更包括 一設置設於該外殼3上的第二驅動單元42,而該第二殼體 32具有一自該第二本體部321向朝相反於該第一本體部3ΐι 方向延伸的第二延伸部322。 而該第二驅動單元42具有一固設於該第二本體部321 • 上且位於該第一驅動單元41相反侧的第二固定座421、一 穿設於該第二固定座421及該第二延伸部322的第二心軸 422、-固設於該第二心轴422之—端且位於該外殼3中的 第-連接件423、-固設於該第二心軸422相反於該第二連 接件423之-端的第二移動座424、多數根一端樞設於該第 二移動座424上的第二活動桿425、多數根分別樞設於相對 應之第二活動桿425上的第二支撑桿似、一罩覆於所述第 二活動桿425上的第二遮覆體427，及一套設於該第二心轴 422上且兩端分別頂抵於該第二連接件423與該第二本體部 9 201004686 321内側的第二彈性元件428，其中，該第二固定座421形 * 成有多數個與所述第二活動桿425相配合的滑動槽429，每 ’ 一根第二支撲桿426的一端是樞設於相對應之第二活動桿 425上，而另一端則可滑動地穿設於相對應的滑動槽429中 ’而該第二連接件423是以導磁性材料所製成且該第二彈 性元件428是一拉伸彈菁。 參閱圖4、6 ’當該電源供應器433供應電力至該線圈 參 組432，使該電磁鐵43 1產生感應電動勢，而將該第一、二 連接件413、423自圖4所示位置拉動至圖6中所示位置， 而使該第一移動座414自圖4中遠離該第一固定座411的遠 離位置，移動至圖6中接近該第一固定座411的接近位置， 同時，使該第一移動座424自圖4所示位置移動至圖6所 示位置，帶動所述第二支撐桿426於相對應的滑動槽429 中移動，進而拉動所述第二活動桿425與該第二遮覆體427 自圖4中的張開狀態轉換成圖6中所示的閉合狀態，而該 φ 第一遮覆體417則由圖4中的閉合位置移動至圖ό中的張 開位置。 而§該電源供應器433停止供應電力時，該第一連接 件413藉由該第一彈性元件418的彈性回復力回復至圖4 所示位置，而使該第一遮覆體417則是自張開位置回復至 閉合位置’同時’該第二連接件423 ,亦藉由該第二彈性元 件428的彈性回復力回復至圖4所示位置，而使該第二遮 覆體427自閉合狀態回復至恢復至張開狀態。 利用該第一遮覆體417反覆於閉合位置至張開位置的 10 201004686 移動所產生的阻力差，再配合該第二遮覆體427反覆於張 開狀態至閉合狀態的變換所產生的阻力差，進而驅動該微 ㈣* 2於流體中前進^一種不同於該第一較佳實施 例的態樣。 參閲圖7,本發明用於流體中的微型載具2之第二較佳 實施例，大致上是與該第一較佳實施例相同，相同之處不 再贅言，其中不相同之處在於：該微型載具2更包含一設 i於該夕卜殼”，並與該電源供應$ 433電連接的攝影機5 ，而該外殼3之第一殼體31的第一本體部311更形成有一 觀測區313，該攝影機5是對應設置於該觀測區313處以觀 測外殼3外的情形，使得本發明的微型載具2更兼具有監 控流體中情況的功能。 綜上所述，本發明之用於流體中的微型載具2，利用該 驅動裝置4的驅動器43驅動該第一驅動單元41的第一連 接件413，而帶動所述第一活動桿415與該第一遮覆體417 _ 相對於該第一心軸412產生開合動作，藉由該第一遮覆體 417於流體中反覆於閉合位置至張開位置的移動所產生的阻 力差，進而達成驅使該外微型载具2在流艎中移動的目的 ，故確實能達成本發明之目的。 惟以上所述者’僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 201004686 圖1是一立體圖，說明現有用於流體中的載具之型態 圖2是-剖視圖，說明本發明用於流體中的微型載具 之第一較佳實施例； 圖3是一剖視圖’輔助說明圖2 ; 圖4是一剖視圖，說明本發明用於流體中的微型載具 之第二較佳實施例； 圖5是一剖視圖，輔助說明圖4 ; 圖6是一剖視圖，說明該第二較實施例之驅動器產生 磁力的態樣；及 圖7是-剖視圖，說明本發明用於流體中的微型載具 之第三較佳實施例。 、 12 201004686The driver 43 includes an electromagnet 431 disposed in the outer casing 3, a coil assembly 432 surrounding the electromagnet 431, and a power supply 433 electrically connected to the coil assembly 432 and disposed in the outer casing 3. In the preferred embodiment, the power supply 433 is disposed in the outer casing 3. Of course, the power supply 433 is also disposed outside the outer casing 3, as long as the power supply 433 can be electrically connected to the coil assembly 432. The same effect can be achieved and should not be limited to the disclosure of the embodiment. The power supply 433 supplies power to the coil assembly 432, causing the electromagnet 431 to generate an induced electromotive force, and pulling the first connecting member 413 from the position shown in FIG. 2 to the position shown in FIG. 3, so that the first The moving seat 414 moves from the remote position away from the first fixing base 411 in FIG. 2 to the approaching position near the first fixing base 411 to drive the first movable lever 415 and the first covering body 417 relative to the first A mandrel 412 moves from the closed position in FIG. 2 to the open position in 3, and when the power supply state stops supplying power, the first connecting member 413 # is restored by the elastic restoring force of the first elastic member Up to the position shown in FIG. 2, the first cover Zhao 417 is restored from the open position to the closed position. 8 201004686 When the first covering body 417 is in the open position in FIG. 3, it is subjected to the resistance=〇.5/Λ/24β, and when the first covering body 417 is in the closed position in FIG. 2 The resistance F2=〇.5PC/24Cy2, where '4=milk 2, 〇^=1.17, ==; r(Dsin(a/2))2, (3⁄4=〇·5, p is the fluid density, ¢/ Is that the carrier speed ν α is the angle of the first covering body 417, Ζ) is the diameter of the first covering body 417, so when the first covering body 417 is restored from the open position to the closed position The resistance difference AF - Fz = 〇 .5225pUkD2, with which the resistance difference can drive the micro-carrier 2 to advance in the fluid. Referring to Figures 4 and 5, the second preferred embodiment of the microcarrier 2 for use in a fluid of the present invention is substantially the same as the first preferred embodiment, and the similarities are no longer ambiguous. The driving device 4 further includes a second driving unit 42 disposed on the outer casing 3, and the second housing 32 has a direction from the second body portion 321 opposite to the first body portion 3ΐ An extended second extension 322. The second driving unit 42 has a second fixing base 421 fixed to the second main body portion 321 and opposite to the first driving unit 41. The second driving unit 421 is disposed on the second fixing base 421 and the second driving unit 421. a second mandrel 422 of the second extending portion 322, a first connecting member 423 fixed to the end of the second mandrel 422 and located in the outer casing 3, is fixed to the second mandrel 422 opposite to the a second movable seat 424 at the end of the second connecting member 423, a second movable rod 425 pivotally disposed on the second movable seat 424, and a plurality of roots respectively pivoted on the corresponding second movable rod 425 a second support rod, a second cover 427 covering the second movable rod 425, and a set of the second mandrel 422 disposed on the second mandrel 422 and respectively abutting against the second connecting member 423 and a second elastic member 428 on the inner side of the second body portion 9 201004686 321 , wherein the second fixing seat 421 is formed with a plurality of sliding grooves 429 that cooperate with the second movable rod 425. One end of the second branching rod 426 is pivotally disposed on the corresponding second movable rod 425, and the other end is slidably disposed in the opposite direction. Slide grooves 429 'and the second connecting member 423 is made of magnetically permeable material and the second elastic member 428 is a tensile elastic phthalocyanine. Referring to Figures 4 and 6 'When the power supply 433 supplies power to the coil sub-group 432, the electromagnet 43 1 generates an induced electromotive force, and the first and second connecting members 413, 423 are pulled from the position shown in FIG. Up to the position shown in FIG. 6, the first moving seat 414 is moved from the remote position away from the first fixed seat 411 in FIG. 4 to the approaching position close to the first fixed seat 411 in FIG. The first movable seat 424 is moved from the position shown in FIG. 4 to the position shown in FIG. 6 to drive the second support rod 426 to move in the corresponding sliding slot 429, thereby pulling the second movable rod 425 and the first The second covering body 427 is converted from the open state in FIG. 4 to the closed state shown in FIG. 6, and the φ first covering body 417 is moved from the closed position in FIG. 4 to the open position in the drawing. . When the power supply 433 stops supplying power, the first connecting member 413 returns to the position shown in FIG. 4 by the elastic restoring force of the first elastic member 418, and the first covering body 417 is self-contained. The open position returns to the closed position 'at the same time' the second connecting member 423 also returns to the position shown in FIG. 4 by the elastic restoring force of the second elastic member 428, and the second covering body 427 is self-closed. Revert to recovery to open status. Using the first covering body 417 to overlap the resistance difference generated by the movement of the 10 201004686 from the closed position to the open position, and the resistance difference generated by the transformation of the second covering body 427 over the open state to the closed state And driving the micro (4)* 2 to advance in the fluid ^ is different from the aspect of the first preferred embodiment. Referring to Figure 7, a second preferred embodiment of the microcarrier 2 for use in a fluid of the present invention is substantially the same as the first preferred embodiment, and the same is no longer in common, wherein the difference is that The micro-carrier 2 further includes a camera 5 electrically connected to the power supply $433, and the first body portion 311 of the first casing 31 of the outer casing 3 is further formed with a camera body 311. In the observation area 313, the camera 5 is correspondingly disposed at the observation area 313 to observe the outside of the outer casing 3, so that the micro-carrier 2 of the present invention has the function of monitoring the condition in the fluid. In summary, the present invention The first carrier 413 of the first driving unit 41 is driven by the driver 43 of the driving device 4 to drive the first movable lever 415 and the first covering body 417 _ An opening and closing operation is generated with respect to the first mandrel 412, and the resistance difference generated by the movement of the first covering body 417 in the fluid from the closed position to the open position is further driven to drive the outer micro-carrier 2 The purpose of moving in the rogue, so it is indeed possible to achieve the present invention The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes made by the scope of the invention and the description of the invention. Modifications are still within the scope of the present invention. [Comprehensive Description of the Drawings] 201004686 FIG. 1 is a perspective view showing the type of a carrier currently used in a fluid. FIG. 2 is a cross-sectional view showing the present invention for a fluid. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 3 is a cross-sectional view of FIG. 2 and FIG. 4 is a cross-sectional view showing a second preferred embodiment of the microcarrier for use in a fluid according to the present invention; 5 is a cross-sectional view, which is a supplementary view of FIG. 4; FIG. 6 is a cross-sectional view showing a state in which the driver of the second comparative embodiment generates a magnetic force; and FIG. 7 is a cross-sectional view showing the micro-carrier used in the fluid of the present invention. Third preferred embodiment. 12 201004686
【主要元件符號說明】 2 微型載具 418 第一彈性元件 3 外殼 42 第二驅動單元 31 第一殼體 421 第二固定座 311 第一本體部 422 第二心轴 312 第一延伸部 423 第二連接件 313 觀測區 424 第二移動座 32 第二殼體 425 第二活動桿 321 第二本體部 426 第二支撐桿 322 第二延伸部 427 第二遮覆體 323 滑動槽 428 第二彈性元件 4 驅動裝置 429 滑動槽 41 第一驅動單元 43 驅動器 411 第一固定座 431 電磁鐵 412 第一心轴 432 線圈組 413 第一連接件 433 電源供應1§ 414 第一移動座 5 攝影機 415 第一活動桿 a 夾角 416 第一支撐桿 D 直徑 417 第一遮覆體 13[Main component symbol description] 2 micro carrier 418 first elastic component 3 housing 42 second driving unit 31 first housing 421 second fixing base 311 first body portion 422 second spindle 312 first extension portion 423 second Connecting member 313 observation area 424 second moving seat 32 second housing 425 second movable lever 321 second body portion 426 second support rod 322 second extension portion 427 second covering body 323 sliding groove 428 second elastic member 4 Drive unit 429 Sliding groove 41 First drive unit 43 Driver 411 First mount 431 Electromagnet 412 First spindle 432 Coil set 413 First connector 433 Power supply 1 § 414 First mover 5 Camera 415 First mover a Angle 416 First support rod D Diameter 417 First cover 13