M396475 五、新型說明： 【新型所屬之技術領域】 特別是指一種磁吸筆。 本新型是有關於一種筆 【先前技術】 ’煉鋼樣品會以碳硫分 之前’煉鋼樣品必須先 屑塊’便於分析實驗的 在鋼鐵產業之煉鋼製程分析中 析儀分析兔、硫成分，在進行分析 以鑽床進行鑽屑動作以形成較小的 進行。 參閱圖1，煉鋼樣品1〇〇進杆错 延仃鑽屑後，會形成屑狀或粉 末狀等長短大小不-的情形，利用—微量天平u秤重時， 若煉鋼樣品_為長制狀，則以—夾子12夾取並置入該 、量天平11上的堆禍13内秤4 ;若煉鋼樣品議為粉末狀 ’則以一試藥匙ug起再置入該时場内秤重。 然而，由於鑽屬後的煉鋼樣品100長短大小不一，不 論是以炎子12夾取或是以試藥匙14 β取，其秤重的作業 過程皆非常不方便，且不易控制取用的重量，需要多次重 覆，取或自取的動作進行調整，以達到分析作業所需要的 重Ϊ ’且夾子12或試藥匙14等工具在使用時並不十分順 手，使得秤重作業過於費時並影響分析時效。 【新型内容】 因此，本新型之目的，即在提供一種可以快速取放具 磁性樣品的磁吸筆。 於是，本新型磁吸筆，用以吸附具磁性的樣品，該磁 吸筆包含-呈中空狀的握桿、一伸置於該握桿内的連動桿 3 M396475 、一設置於該握桿内且環套於該握桿上的彈性件，及一固 設於該握桿之一端的磁性件。 該握杯具有一開口，及一相反於該開口且為密閉狀的 吸附端。該連動桿包括一按壓段，及一連接於該按壓段且 直徑小於該按壓段的延伸段，該按壓段是部分突伸於該開 口外，該按壓段及延伸段的連接處界定出一肩部，該彈性 件疋頂抵於該握桿與該肩部之間，而該磁性件是固設於該 連動桿之延伸段的一端，使該磁性件與該肩部是位於該按 壓段的兩相反端。 當按壓該連動桿使該磁性件靠近該握桿的吸附端時， 所述樣品會被該磁性件的磁力吸引而附著於該握桿的吸附 端表面，並使該彈性件累積一彈性回復力，當放開該連動 才干時，彈性件的彈性回復力會推抵該連動桿的肩部而使該 磁性件遠離該吸附端，使得附著於該吸附件表面的樣品脫 離。 本新型之功效在於：藉由上述設計，只要按壓該連動 桿並連動該磁性件，就能控制樣品的吸附與脫離，還能透 過按壓该連動桿的程度來控制樣品吸附與脫離的量操作 相當方便快速。 【實施方式】 有關本新型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一個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖2,本新型磁吸筆2之較佳實施例，包含一呈中 4 M396475 空狀的握捍21、一伸置於該握桿21内的連動桿22、一設 置於該握捍21内且環套於該連動桿22 _性件23、一固 設於該連動桿22 -端的磁性件24，及—包覆於該磁性件 24侧緣與部分連動桿22的軟磁鐵25。 於本實施例中，該磁性件24是一強力磁鐵，該軟磁鐵 25是一薄鋼片，該握桿21與該連動桿22的材質為不具有 磁性的不銹鋼材質，當然也可以選擇碳鋼或塑膠，其材質 的選擇為所述技術領域中具有通常知識者能輕易置換，不 以此為限。 該握杯21具有一開口 211，及一相反於該開口 211且 為密閉狀的吸附端212，於本實施例中，該握桿21是包括 一管體213’及一可拆離地結合於該管體213 一端的封蓋 214，而該開口 211是位於該管體213上遠離該封蓋214的 一端’該吸附端212是位於該封蓋214上遠離該管體213 的一端。於本實施例中，該封蓋214是以螺合的方式與該 ί體213結合’當然该管體213與封蓋214也可以是一體 成型，而加強整體結構強度，不以此為限。 參閱圖2、3,該連動桿22包括一按壓段221，及一連 接於該按壓段221且直徑小於該按壓段221的延伸段222， 該按壓段221是部分突伸於該開口 211外，該按壓段221及 延伸段222的連接處界定出一肩部223 ;彈性件23是環套 於該延伸段222且頂抵於該封蓋214與肩部223之間；該 磁性件24是固設於該延伸段222的一端，而使該磁性件24 與肩部223位於該延伸段222的兩相反端。要說明的是， 5 該該按壓段221及延伸段222可以是一體成型，也可以是 以焊接的方式連接在一起。 參閱圖4，該磁吸筆2是用以吸附具有磁性的樣品3， 當按壓該連動桿22使該磁性件24靠近該封蓋214的吸附 端212時，所述樣品3會被該磁性件24的磁力吸引而附著 於該吸附端212表面，並使該彈性件23累積一彈性回復力 S如圖3所示地放開該連動桿22時，該彈性件23的彈 生回復力會推抵該連動桿22的肩部223而使該磁性件 往遠離該吸附端212的方向移動，使得附著於該吸附端2 i 2 表面的樣品3脫離。 要特別說明的是，如圖3所示，透過該軟磁鐵25包覆 於該磁性件24的周緣’使得該磁性件24的侧向磁力線2〇〇 又到擠壓，而減少該磁性件24的側向磁性，如圖5所示， 疋顯不該磁性件24未包覆該軟磁鐵25時的磁力線2〇〇分 佈情形，可以看出未包覆該軟磁鐵25時，所述樣品3會因 為》玄磁性件24側向的磁吸力而容易吸附於該封蓋214的側 因此如圖4所示，藉由該軟磁鐵25的使用，使得按壓 該連動柃22時，所述樣品3只會吸附於該吸附端212的前 端，而不會吸附於該吸附端212的側邊，因此放開該連動 才干22時，所述樣品3會全部脫離該吸附端212，不會隨著 該磁性件24的上移而沿著該封蓋214的側邊向上移動產 生樣品3無法脫離的情形。 再者，忒磁性筆在操作時，還能透過按壓該連動桿 M396475 的程度來控制所述樣品3的取放程度，也就是說 ，當該連 動才干22按到底而使該磁性件24最靠近該吸附端212時， 可以使該吸附端212達到最大的吸附效果，且該吸附端212 的吸附力會隨著該磁性件24與該吸附端212之間的距離增 加而減弱。 另外’在製造時就可針對使用者的需求來決定該磁性 件24的大小，例如：若要吸取的最大重量為i克，則使用 —特定大小的磁性件24 ;若要吸取的最大重量& 2克，則 適當地增加該磁性件24的體積，以增加其磁吸力。 糟由上述設計，本新型磁吸筆2於實際使用時，具有 以下所述的優點·· (1) 操作便利： 只要按壓該連動桿22並連動該磁性件24，就 能控制所述樣品3的吸附與脫離，且該軟磁鐵25 的使用’使得所述樣品3尸、會吸附於該吸附端212 的月J % *讓所述樣品3脫離時不會有殘留的問題 ’操作相當方便快速。 (2) 易於控制取放量： 該吸附端212的吸附力會隨著該磁性件24的 移動而改變，因此能透過按壓該連動桿22的程度 ，而易於控制所述樣品3吸附與脫離的量，進而^ 到加快分析作業的目的。 綜上所述，本新型磁吸筆2藉“磁性件24、軟磁鐵 5等設計，而對於具有磁性的樣品3能達到取放便利，易 7 M396475 於控制取放量等作用 本新型之目的。 進而加快分析作業，故確實能達成 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型中請專利 圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一立體圖，說明現有的煉鋼樣品分析作業； 圖2是-分解圖，說明本新型磁吸筆之較佳實施例中 ’各元件的態樣； 圖3是-側視分解圖，說明該較佳實施例中，各元件 組合後的態樣；及 圖4是-部分剖視側視圖，說明該較佳實施例的使用 圖5是-部分聽側視圖，㈣磁性件未包覆軟磁鐵 時的磁力線分佈情形。 M396475 【主要元件符號說明】 2 磁吸筆 221 按壓段 21 握桿 222 延伸段 211 開口 223 肩部 212 吸附端 23 彈性件 213 管體 24 磁性件 214 封蓋 25 軟磁鐵 22 連動桿 200 磁力線M396475 V. New type description: [Technical field of new type] Especially refers to a magnetic pen. The present invention relates to a pen [previous technique] 'the steelmaking sample will be preceded by carbon and sulfur 'the steelmaking sample must be the first chip block' to facilitate the analysis of the analysis of the steel industry in the steel industry analysis of the analysis of rabbits, sulfur components In the analysis, the drill bit is drilled to form a smaller process. Referring to Figure 1, after the steelmaking sample 1 is delayed by the cuttings, it will form a crumb-like or powdery shape, and the length and length will not be used. When using the micro-balance u, if the steelmaking sample is long In the case of the shape, the clamp 12 is taken and placed into the stack 13 of the stack 13 on the balance balance; if the steel sample is in powder form, then the test spoon ug is used and then placed in the time field. Weighing. However, due to the different lengths and sizes of the steel-making samples 100 after drilling, whether it is taken by the inflammation 12 or taken by the test spoon 14 β, the weighing process is very inconvenient and difficult to control. The weight needs to be repeated several times, and the action of taking or picking up is adjusted to achieve the heavy weight required for the analysis work. And the tools such as the clip 12 or the test spoon 14 are not very convenient when used, so that the weighing operation is performed. It is too time consuming and affects analysis timeliness. [New content] Therefore, the object of the present invention is to provide a magnetic pen that can quickly pick up and place a magnetic sample. Therefore, the magnetic pen of the present invention is for adsorbing a magnetic sample, and the magnetic pen comprises a hollow grip, a linkage rod 3 M396475 extending in the grip, and a magnetic trap disposed in the grip An elastic member sleeved on the grip and a magnetic member fixed to one end of the grip. The grip cup has an opening and a suction end opposite to the opening and being closed. The linkage rod includes a pressing portion, and an extension portion connected to the pressing portion and having a diameter smaller than the pressing portion, the pressing portion is partially protruding outside the opening, and the joint of the pressing portion and the extending portion defines a shoulder a portion of the elastic member is disposed between the grip and the shoulder, and the magnetic member is fixed to one end of the extension of the linkage rod such that the magnetic member and the shoulder are located at the pressing portion Two opposite ends. When the linkage rod is pressed to bring the magnetic member close to the adsorption end of the grip rod, the sample is attracted by the magnetic force of the magnetic member to adhere to the adsorption end surface of the grip rod, and the elastic member accumulates an elastic restoring force. When the linkage is released, the elastic restoring force of the elastic member pushes against the shoulder of the linkage rod to move the magnetic member away from the adsorption end, so that the sample attached to the surface of the adsorption member is detached. The effect of the novel is that, by the above design, as long as the linkage rod is pressed and the magnetic member is linked, the adsorption and detachment of the sample can be controlled, and the amount of adsorption and detachment of the sample can be controlled by the degree of pressing the linkage rod. Convenient and fast. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to FIG. 2, a preferred embodiment of the magnetic pen 2 of the present invention comprises a gripper 21 having a hollow shape of 4 M396475, a linkage rod 22 extending into the grip 21, and a gripping rod 22 disposed therein. The ring member is sleeved on the linkage member 22, the magnetic member 24 fixed to the end of the linkage rod 22, and the soft magnet 25 covering the side edge of the magnetic member 24 and the partial linkage rod 22. In the embodiment, the magnetic member 24 is a strong magnet, and the soft magnet 25 is a thin steel sheet. The material of the connecting rod 21 and the connecting rod 22 is made of stainless steel without magnetic properties. Of course, carbon steel can also be selected. Or plastic, the material selection is easily replaced by those having ordinary knowledge in the technical field, and is not limited thereto. The grip cup 21 has an opening 211 and a suction end 212 opposite to the opening 211 and is closed. In the embodiment, the grip 21 includes a tube body 213' and is detachably coupled to A cover 214 is formed at one end of the tubular body 213, and the opening 211 is located at an end of the tubular body 213 away from the cover 214. The adsorption end 212 is located at an end of the cover 214 away from the tubular body 213. In this embodiment, the cover 214 is coupled to the body 213 in a screwing manner. Of course, the tube body 213 and the cover 214 may also be integrally formed to enhance the overall structural strength, and is not limited thereto. Referring to FIGS. 2 and 3, the linkage rod 22 includes a pressing portion 221, and an extension portion 222 connected to the pressing portion 221 and having a diameter smaller than the pressing portion 221. The pressing portion 221 is partially protruded outside the opening 211. The connecting portion of the pressing portion 221 and the extending portion 222 defines a shoulder portion 223; the elastic member 23 is looped around the extending portion 222 and abuts between the sealing cover 214 and the shoulder portion 223; the magnetic member 24 is solid The magnetic member 24 and the shoulder 223 are located at opposite ends of the extending portion 222 at one end of the extending portion 222. It should be noted that the pressing section 221 and the extending section 222 may be integrally formed or may be welded together. Referring to FIG. 4, the magnetic pen 2 is for adsorbing a sample 3 having magnetic properties. When the interlocking rod 22 is pressed to bring the magnetic member 24 close to the adsorption end 212 of the cover 214, the sample 3 is subjected to the magnetic member. When the magnetic force of 24 is attracted to the surface of the adsorption end 212, and the elastic member 23 accumulates an elastic restoring force S, when the linkage rod 22 is released as shown in FIG. 3, the elastic recovery force of the elastic member 23 is pushed. The magnetic member is moved against the shoulder 223 of the interlocking rod 22 to move away from the suction end 212, so that the sample 3 attached to the surface of the adsorption end 2 i 2 is detached. It should be particularly noted that, as shown in FIG. 3, the periphery of the magnetic member 24 is covered by the soft magnet 25 so that the lateral magnetic lines 2 of the magnetic member 24 are pressed again, and the magnetic member 24 is reduced. The lateral magnetic property, as shown in FIG. 5, shows the distribution of the magnetic field lines 2〇〇 when the magnetic member 24 is not covered with the soft magnet 25. It can be seen that the sample 3 is not covered when the soft magnet 25 is not covered. Because of the lateral magnetic attraction of the magnetic material 24, it is easy to be adsorbed on the side of the cover 214. Therefore, as shown in FIG. 4, by the use of the soft magnet 25, the sample 3 is pressed when the interlocking cymbal 22 is pressed. It will only be adsorbed on the front end of the adsorption end 212, and will not be adsorbed on the side of the adsorption end 212. Therefore, when the linkage 22 is released, the sample 3 will all be separated from the adsorption end 212, and will not follow the The upward movement of the magnetic member 24 and the upward movement along the sides of the cover 214 results in a situation in which the sample 3 cannot be detached. Furthermore, when the magnetic pen is in operation, the degree of picking and placing of the sample 3 can be controlled by the degree of pressing the interlocking lever M396475, that is, when the linking function 22 is pressed to the end to bring the magnetic member 24 closest. When the end 212 is adsorbed, the adsorption end 212 can be maximized, and the adsorption force of the adsorption end 212 is weakened as the distance between the magnetic member 24 and the adsorption end 212 increases. In addition, the size of the magnetic member 24 can be determined at the time of manufacture, for example, if the maximum weight to be sucked is i grams, the magnetic member 24 of a certain size is used; the maximum weight to be absorbed & 2 g, the volume of the magnetic member 24 is appropriately increased to increase its magnetic attraction. According to the above design, the magnetic pen 2 of the present invention has the following advantages when it is actually used. (1) Convenient operation: The sample 3 can be controlled by pressing the interlocking rod 22 and interlocking the magnetic member 24. Adsorption and detachment, and the use of the soft magnet 25 'so that the sample 3 corpse will adsorb to the adsorption end 212 of the month J % * will leave the sample 3 without leaving a problem of residual 'operation is quite convenient and fast . (2) Easy to control the amount of pick-and-place: The adsorption force of the adsorption end 212 changes with the movement of the magnetic member 24, so that the amount of adsorption and detachment of the sample 3 can be easily controlled by the degree of pressing the interlocking rod 22. And then ^ to speed up the purpose of the analysis. In summary, the magnetic pen 2 of the present invention is designed by the magnetic member 24, the soft magnet 5, etc., and the magnetic sample 3 can be conveniently accessed, and the easy-to-use 7 M396475 can control the amount of the pick-and-place. Further, the analysis operation is accelerated, so it is possible to achieve the above-mentioned ones, which are only the preferred embodiments of the present invention, and the scope of the present invention cannot be limited by this, that is, the patents and the new description contents of the present invention are applicable. The simple equivalent changes and modifications are still within the scope of this new patent. [Simplified Schematic] Figure 1 is a perspective view of the existing steelmaking sample analysis operation; Figure 2 is an exploded view illustrating In the preferred embodiment of the present invention, in the preferred embodiment of the present invention, in the preferred embodiment of the present invention, FIG. 3 is a side elevational view showing the combination of the components in the preferred embodiment; and FIG. 4 is a partial section Referring to the side view, the use of the preferred embodiment is illustrated in Fig. 5, which is a partial listening side view, and (4) the distribution of magnetic lines of force when the magnetic member is not covered with a soft magnet. M396475 [Description of main component symbols] 2 Magnetic pen 221 Pressing section 21Extension bar 222 211 212 suction opening 223 shoulder 214 end closure 24 of the magnetic member 25 interlocking lever 22 of magnetically soft magnetic wire 200 213 the elastic tubular body 23