M368843 . 五、新型說明： • 【新型所屬之技術領域】 本創作係關於一種人機互動介面所使用之觸控筆結構，特別是—種級 合結構經強化，不易損壞之觸控筆。 【先前技術】 古有云：「工欲善其事，必先利其器」，工匠要做好工作，必須要先使 工具精良。侧道理’譬喻在人機互祕置上，也可以把此卫具視作為觸 鬌控榮幕所使用的觸控筆。又，如第一圖所示，其為傳統一種觸控筆之剖面 結構圖’該觸控筆通常包括一筆芯5〇以及一以底端包覆此筆芯％之中空 筆管60 ’且筆芯50及筆管6〇之使用材質都具有導電性，藉此使用者握持 筆管60時’微電流將導入筆芯5〇 +，當筆芯5〇 一碰觸到觸控螢幕時，處 理器(CPU)將根據筆芯50接觸觸控螢幕的位置發出適當指令。 X，賴驗筆相較料指直接輸人6經麟鮮許乡，但是傳統觸 控筆也就如第-圖所示般，僅是利用筆管6〇底端的開口 61圈圍住筆芯％ 籲做固定’是以’筆芯5〇 —經碰撞或者長期使用下，都會耗損筆管的其開 ϋ 61的?Ufe ’導致筆芯5〇有脫落或者是歪斜情況發生；再者，為避免筆 S 5〇刮花觸碰螢幕表面，—般難_筆芯都是轉電性橡膠製成，並將 其書寫頭《設計為光滑的圓頭表面形狀，藉此增加書寫_暢度，但卻 也因為如此’觸控筆過於順暢的書寫度反而造成書寫上的阻礙，尤其是在 尺寸越小的螢幕上或是低階處理器(CPU)上更是明顯，容意造成處理器(CPU) 反應不及a式誤開啟等情形不時發生，反*造成使S者不便，讓人常常 為之氣結。 3 M368843 ▲此本I]作針對習知技術之缺失，提出另一種觸控筆結構有效 克服習知缺失。 【新型内容】 本創作之主要目的在提供一種觸控筆，其筆芯與筆管間結合結構經強 化不易耗損，故個壽命更長，碰撞後縣妨料損壞。 本創作之次-目的在提供—觸控筆，其不容易破壞觸控躲表面，且 保留柔順筆感外，並以增加些微摩擦力之方式讓制者更«操作，以做 精準書寫控制。 為達上述之目的’本創作提供—種觸控筆，其係由一筆芯以及一包覆 此筆芯之筆管組成；此筆芯呈桿狀，在其—端具有—書寫頭，而此筆管内 具有至少二限位侧關定筆芯在释中，且筆管底端更設有—開口可以 使筆芯之書寫頭露出。 底下藉由具體實施例配合所_圖式詳加·，便於審查委員更容易 瞭解辨別本辦之目的、技術魄、獅及其崎紅魏。 【實施方式】 -般人機互動介面若有使·控螢幕，幾乎都會附贈有馳筆以供操 作者精準點選晝面中的選項’或者方便操作者在螢幕上作文字輸入，但習 知觸控筆之料與筆管的結構結合力不足，造成筆芯制不久即容易歪斜 或者產生航，因此賴作增加料的長度，在強化筆芯絲#間結構的 結合能力，提出另-種較不㈣壞’且t寫料之觸控筆，底下並舉實施 例說明本創作之技術。 首先參閱第二_及第三圖，係本創作之觸控筆的結構組合剖視圖與 M368843 ' 纟體分解圖。本創作之觸控筆主要結構包含有-筆芯10以及-筆管2〇 ;且 筆心10包括有-主軸桿u以及一書寫頭u ;主轴桿η之頂底端分別向 外延伸具有圓柱狀之-上柱m以及—下柱m，主軸桿u在靠近下柱ιΐ2 之位置並沿周面環設-凸起部113，此凸起部113外表面上、下端再各刻設 —上螺紋114與一下螺紋115;而書寫頭12由内而外包括有第一層體⑵、 -第二層體122以及第三層體123，且第一層體⑵為具導電性之海綿層體， ^第二層體122則為具有導電性且網孔數目織密的纖維布，以避免海綿層體 _ 被破壞’至於第三層體123，其與第二層體122相同都為具有導電性之纖維 布，但在本實施中’選用的第三層體123其網孔數目將大於第二層體122 之網孔數目，以在書寫時產生些許摩擦力。特別說明實際使㈣，係可視 扁要變更使用的層體數目與材質，終將可以調整需要的筆觸感。 另外’筆管20主要包括有-筆帽2卜一筆套22以及一筆頭23，其中 筆帽21與筆套22係以鎖設方式結合，且筆帽21 _凹入形成一第一限位 部211 ’如第二圖顯示，此第一限位部211形狀並與主軸桿11之上柱^ • 契合，而為圓狀孔’當然，若是筆芯10之上柱ill呈錐狀體，較佳實施中， '也應當將_ 21之第-酿部211設計為錐形孔，錢得料⑴的主轴 "桿11置入筆套22時，上柱111可以順利伸入第一限位部211中固定，而不 會因為受力的關係產生晃動，同理可推，此凹凸結合結構若是相反設置， 亦不脫離本實施範圍；再者，筆套22是用以容置筆芯1〇之主軸桿u身部， 但為了使筆套22能與主軸桿11結合，因此本實施在筆套η底端内壁刻設 陰螺紋形成-第二限位部221 ’以將第二限位部221與筆芯1〇的上螺紋114 鎖合，使筆管20之筆套U將與筆芯10之主軸桿u合為一體；而筆頭r 5 M368843 則為錐形之管體，具有一大口徑端231以及一小口徑端232 ’其大口徑端 231的内壁面—樣有刻設陰螺紋所形成之一第三限位部说，此第三限位部 、、凸起^113的下螺紋115鎖合’另，在小口徑端加並具有一開口 234 ’利用筆頭23錐管外型的關係，當鎖緊筆頭a的同時，筆頭a内壁 面將會產生側向推壓力，進而卿—、第二以及第三龍⑵、122、123， 該等層體12卜122'123峨在主軸桿11的下柱112上而不易鬆脫，又， 在筆頭23擠翻結果下，該書寫頭丨2的局部將露出該開π 234外，以供 書寫。 組裝時順序並非重點，操作者可以先將_ 21與筆套Μ鎖固，再將 筆心10之主軸桿U套人筆套22中，接著將第二限位㈣1與凸起部in 的上螺紋1Η旋緊後’主軸桿i丨的上柱丨丨丨自然會定位在筆帽Μ的第一限 位糊中’最後在將筆頭23罩在筆芯1〇的書寫頭12外，將第三限位部 233鎖固在凸起部113的下螺紋115上，如此，自當固定書寫頭η在主轴 桿11上的位置。又或者，將上述順序倒反過來，先組裝筆頭a於筆芯⑴ 之凸起部113上，接著將筆套22套入主軸桿Π並旋緊，最後將筆帽21鎖 固在筆套22上，-樣也能完成本麵筆德合；當然，摘作本意在於利 用多個結合結_化筆芯與筆桿之間的穩定性，因此筆管之限位部的數量 當可以依S要增減，本實轉用凹凸接合方如及職鎖合財式作為說 明’但二者之結合當純可以改用彈片迫緊等結構實施，故該等結構的取 代，應當合理視為本發明等效結構之實施。 承前所述’觀察本創作之組合結構可以發現，本觸控筆之筆管與筆芯 具有數個結合結構，將可以使觸控筆更為咖與堅固，也由於不容易損壞， M368843 20 筆管 21 筆帽 211 第一限位部 22 筆套 221 第二限位部 23 筆頭 231 大口徑端 233 第三限位部 234 開口 50 筆芯 60 筆管 61 開口 232小口徑端M368843 . V. New Description: • [New Technology Area] This creation is about a stylus structure used in a human-computer interaction interface, especially a stylus that is reinforced by a cascading structure and is not easily damaged. [Prior Art] There is an ancient cloud: "If a worker wants to do something good, he must first sharpen his tools." If a craftsman wants to do a good job, he must first make the tool well. The side-by-side is that in the case of human-computer mutual secrets, this guard can also be regarded as a stylus used to touch the glory. Moreover, as shown in the first figure, it is a cross-sectional structure diagram of a conventional stylus. The stylus generally includes a core 5〇 and a hollow pen tube 60' with a bottom end covering the refill. The materials used for the core 50 and the pen tube 6 are electrically conductive, so that when the user holds the pen tube 60, the micro current will be introduced into the refill 5〇+, when the refill 5 touches the touch screen. The processor (CPU) will issue appropriate commands based on where the refill 50 contacts the touch screen. X, Lai Yibi compares the direct input of 6 Jinglin Xuxiang, but the traditional stylus is as shown in the first figure, only the opening 61 of the bottom end of the pen tube 6 is used to surround the refill % 吁 固定 fixed ' is ' refill 5 〇 - after collision or long-term use, it will consume the opening of the pen tube 61? Ufe 'cause the refill 5 脱落 shed or skewed; Avoid pen S 5 〇 scratching the surface of the screen, it is difficult - the refill is made of electrically conductive rubber, and its writing head "designed as a smooth round head surface shape, thereby increasing writing _ smoothness, However, because of the fact that the stylus's too smooth writing degree is a hindrance to writing, especially on a screen with a smaller size or a lower-order processor (CPU), it is more likely to cause a processor ( CPU) The reaction does not happen when the type a is turned on, etc., and the anti-* causes the S to be inconvenient, and people often get angry. 3 M368843 ▲This I] is based on the lack of conventional techniques, and proposes another stylus structure to effectively overcome the lack of knowledge. [New content] The main purpose of this creation is to provide a stylus. The structure of the refill between the refill and the pen tube is not easily worn out, so the life is longer, and the county may be damaged after the collision. The second step of this creation is to provide a stylus that is not easy to break the touch to hide the surface, and retains the sensation of the pen, and adds some micro-friction to make the makers more «operate for precise writing control. For the above purpose, the present invention provides a stylus which is composed of a core and a pen tube covering the refill; the refill has a rod shape and has a writing head at its end, and this The pen tube has at least two limit side closing refills in the release, and the bottom end of the pen tube is further provided with an opening to expose the writing head of the refill. Under the circumstance of the specific embodiment, it is easy for the reviewing committee to understand the purpose of the office, the technical know-how, the lion and its saga. [Embodiment] - If the human-computer interaction interface has a control screen, it will almost always be accompanied by a pen for the operator to accurately select the option in the face" or to facilitate the operator to input text on the screen, but It is known that the structure of the stylus and the structure of the pen tube are insufficiently combined, so that the refill system is easy to be skewed or voyage soon, so the length of the material is increased, and the bonding ability of the structure between the refills is enhanced. A stylus that is less (four) bad' and t-written, and the embodiment is described below to illustrate the technique of the present invention. First, refer to the second and third figures, which are the structural sectional view of the stylus of this creation and the M368843 'corpus exploded view. The main structure of the stylus of the present invention comprises a refill 10 and a pen tube 2 〇; and the pen core 10 includes a spindle rod u and a writing head u; the top end of the spindle rod η extends outwardly with a cylinder In the shape of the upper column m and the lower column m, the main shaft u is located near the lower column ι 2 and is circumferentially provided with a convex portion 113, and the upper and lower ends of the convex portion 113 are respectively engraved-up The thread 114 and the lower thread 115; and the writing head 12 includes a first layer body (2), a second layer body 122 and a third layer body 123 from the inside to the outside, and the first layer body (2) is a conductive sponge layer body ^ The second layer body 122 is a fiber cloth having conductivity and a number of meshes to prevent the sponge layer from being broken. As for the third layer body 123, it is electrically conductive as the second layer body 122. The fiber cloth, but in the present embodiment, the selected third layer body 123 will have a larger number of meshes than the second layer body 122 to generate some friction during writing. In particular, the actual (4) is used to change the number of layers and materials used, and the desired stroke feel can be adjusted. In addition, the 'pen tube 20 mainly includes a pen cap 2 and a pen piece 22 and a pen head 23, wherein the cap 21 and the pen case 22 are coupled in a locking manner, and the cap 21_ recesses to form a first limiting portion 211 ' The second figure shows that the first limiting portion 211 has a shape and is matched with the upper column of the main shaft 11 and is a circular hole. Of course, if the column ill of the refill 10 is a tapered body, it is preferably implemented. 'The styling portion 211 of the _ 21 should also be designed as a tapered hole, and when the spindle 11 of the material (1) is placed in the pen holder 22, the upper column 111 can be smoothly inserted into the first limiting portion 211 to be fixed. Without swaying due to the force relationship, the same can be pushed. If the concave-convex combination structure is oppositely disposed, it does not deviate from the scope of the present embodiment. Moreover, the pen holder 22 is used to accommodate the spindle shaft of the refill 1〇. In order to enable the pen holder 22 to be coupled with the spindle rod 11, the present embodiment engraves a female thread on the inner wall of the bottom end of the pen holder η to form a second limiting portion 221 'to align the second limiting portion 221 with the refill 1 The upper thread 114 is locked so that the pen sleeve U of the pen tube 20 will be integrated with the spindle rod u of the refill 10; and the pen head r 5 M368843 is The tubular body has a large diameter end 231 and a small diameter end 232 'the inner wall surface of the large diameter end 231 - a third limiting portion formed by engraving a female thread, said third limiting portion The lower thread 115 of the protrusion ^113 is locked. In addition, the small diameter end is added and has an opening 234. The relationship between the outer shape of the tip of the pen 23 is utilized. When the pen head a is locked, the inner wall surface of the pen head a will Producing a lateral pushing force, and then a second, a third and a third dragon (2), 122, 123, the layer 12 122 122' 123 is not easily loosened on the lower column 112 of the spindle shaft 11, and, in the writing head Under the result of the squeezing, the part of the writing head 丨 2 will expose the opening π 234 for writing. The order of assembly is not important. The operator can first lock the _ 21 and the pen holder, and then put the spindle rod U of the pen 10 into the pen sleeve 22, and then the second limit (four) 1 and the upper thread of the boss in 1 After tightening, the upper column of the spindle rod i will naturally be positioned in the first limit paste of the cap '. Finally, the pen head 23 is placed over the writing head 12 of the refill 1 ,, and the third limit is placed. The portion 233 is locked to the lower thread 115 of the boss 113 such that the position of the writing head η on the spindle shaft 11 is fixed. Or, reverse the above sequence, first assembling the pen head a on the convex portion 113 of the refill (1), then inserting the pen sleeve 22 into the main shaft Π and tightening, and finally locking the cap 21 on the pen cover 22, The sample can also complete the decoction of the face; of course, the original intention is to use the stability of the combination between the refill and the pen, so the number of the limit of the pen tube can be increased or decreased according to S. This embodiment uses the concave-convex joints such as the occupational locks as the description 'but the combination of the two can be changed to the structure of the shrapnel and the like, so the substitution of the structures should be reasonably regarded as the equivalent structure of the present invention. Implementation. As described above, the observation of the combined structure of the creation can reveal that the pen and the refill of the stylus have several combined structures, which will make the stylus more sturdy and sturdy, and also because it is not easily damaged, M368843 20 pens Tube 21 cap 211 first limit portion 22 pen holder 221 second limit portion 23 pen head 231 large diameter end 233 third limit portion 234 opening 50 refill 60 pen tube 61 opening 232 small diameter end