M343207 八、新型說明： 【新型所屬之技術領域】 本創作係關於觸控筆’尤指^ —種可套設在使用者之手 指上’以進行操作，且方便使用者收納之指套式觸控筆。 【先前技術】 • 按，隨著高科技產業的精進，傳統制式呆板的電子裝 ^ 置，已不易再獲得人們的青睞，導致業者無不努力設計出 各式各樣的人機界面’其中以觸控螢幕（Touch screens) 的發明，最被個人及企業廣為應用，所謂觸控螢幕，主要 是在半反射式液晶面板上，覆蓋一層壓力板，當物體（如： 手指、觸控筆…等）施壓在該壓力板上時，會在該壓力板 上產生電流訊號，以定出壓力源的位置，進而達成控制的 目的，因此，觸控螢幕能夠達到簡單且方便操作之人機界 面’使其被應用在諸多電子裝置上，其中以在消費性電子 ⑩ 裝置（個人數位助理器（Personal Digital Assistant， 簡稱PDA)、數位相機、行動電話或觸控式電腦…等）上之 • 應用最廣。一般言，由於現代人偏愛小巧精緻的外觀設計， 使付這類消費性電子裝置的體積大幅縮小，造成電子裝置 上之觸控螢幕的面積’亦較為小巧，若使用者直接用手指 觸壓該觸控螢幕時，因指腹的面積較大，容易按壓到其它 的控制指令範圍，造成電子裝置執行非使用者預期之動 作，導致使用者無法精準地操作電子裝置，又，由於手指 會分泌油月曰，且谷易沾染鱗污，因此，會造成觸控螢幕之 6 M343207 表面無法職潔淨，t彡響㈣電子設備之贼，故，為能 解決上述之問題，-般消費性電子裝置，通f會隨機附送 觸控筆，以供使用者能利用該觸控筆，而操作電子裝置， 惟’ 著電子裝置的體麵小，其所附送之觸控筆的體積 亦會相對應的縮小，導致使帛者不容胃縣賴控筆，或 在使用者操作該電子裝置的過程中，因使用者的手中有汗 水的緣故，而造成觸控筆滑落，增加使用者的不便利性。 因此，有業者設計出一指套式觸控筆，請參閱第i圖 所不，係包括一指套10及一筆柱12，其中該指套1〇係為 一具有撓性之環狀帶體，且其可受力撐開，以形成一容置 空間100，供使用者的手指穿過，令指套1〇能套設在使用 者的手指上，又，指套1〇之外緣係設有一束管1〇2，以使 筆柱12之一端能容置在束管1〇2内，如此，當使用者戴上 該指套式觸控筆1後，即可利用該筆柱12之另一端，觸壓 電子裝置上之觸控螢幕，以達到控制之效果。惟，當使用 者利用該指套式觸控筆1在觸控螢幕上進行書寫時，由於 該指套10受力時，容易變形，導致筆柱12會左右偏移， 造成使用者不易施力，而無法順利書寫，且筆柱12所延伸 之方向，係與手指平行，即使用者係利用指尖的方向進行 書寫’與一般人習慣利用指腹的方向進行書寫的習慣不 同’導致該指套式觸控筆1之整體便利性下降。另，當使 用者需收納該指套式觸控筆1時，請參閱第2圖所示，使 用者係可將指套10沿束管102之周緣纏繞，以使該指套式 觸控筆1之整體體積縮小，惟，前述之收納方式，極易在 M343207 使用者晃動的過程中，令該指套10再度散開，造成使用者 需重新整理一次，增加使用者收納上的困擾。 故’傳統指套式觸控筆在應用上，有著上述之諸多缺 點’造成使用者在操作及整理上的問題，故，如何設計出 一種創新的指套式觸控筆，以有效解決上述之問題，即成 為目前各製造、設計業者亟欲解決之一重要課題。 【新型内容】 • 有鑑於傳統之指套式觸控筆，有著不易收藏，且不符合 使用者書寫習慣之等缺點，因此，創作人經過長久努力研 究與實驗，終於帛發設計出本創作之一種指套式觸控筆， 以期藉由本創作之問世，而能有效解決前述之問題。 本創作之一目的，係提供一種指套式觸控筆，包括一殼 體，其中該殼體内設有-捲動機構及一彈性帶，該捲動機 構係會產生-侧力，該彈性帶之—端係捲繞在該捲動機 • 駐，並找齡鑛之侧力影響，_該贿内位移， 使該彈性帶能被㈣至該殼體内，該彈性帶之另一端係穿 過該殼鱧之-第-開口，而延伸至該第—開口外，並固定 在該殼體上遠離該第-開口的位置，又，該殼體之一側面 上設有-感應凸點，且該彈性帶受到拉扯後，會與該殼體 上對應於該感應凸點之另一側面間，形成一交 此，使用者即可將手指套設在該容置空:二= 應凸點觸碰該觸控螢幕，以方便操作該電子裝置，且可容 易收納該指套式觸控筆。 8 M343207 本創作之另一目的，係提供一種指套式觸控筆，包括 一第-殼體、-第二殼體及二彈性帶，該第一殼體之一侧 面上設有—感應凸點，且該第-殼體及第二殼體，係具有 磁性，以相互吸引抵靠，另，該二彈性帶之_端係分別固 疋於該第设體上，該二彈性帶之另一端則分別固定於該 第一殼體上，並在該二彈性帶、該第一殼體上對應於該感 應凸點之另一側面及第二殼體之間，形成一容置空間，如 此，使用者即可藉由該容置空間，而在手指上套設該指套 式觸控筆，以操作該電子裝置，且可在使用完畢後，將該 二彈性帶收納在該等殼體之間。 本創作之又一目的，係提供一種指套式觸控筆，包括 一殼體，其中該殼體之一側面上設有一感應凸點，又，該 设體内設有一捲動機構及一彈性帶，該捲動機構之兩端係 分別貫穿該殼體上鄰近該感應凸點之兩侧面，該彈性帶之 一端係捲繞在該捲動機構上，該彈性帶之另一端係穿過該 殼體之一第一開口，而延伸至該第一開口外，並固定在該 殼體上遠離該第一開口的位置，且該捲動機構係對該彈性 帶施加一朝該殼體内或外位移之作用力，以使該彈性帶能 被收納至該殼體内，或在該彈性帶朝該殼體外位移後，能 與該殼體上對應於該感應凸點之另一侧面間，形成一容置 空間，如此，使用者即可透過該指套式觸控筆，以操作該 電子裝置，且可方便收納該指套式觸控筆。 為便貴審查委員能對本創作目的、技術特徵及其功 效，做更進一步之認識與瞭解，茲舉實施例配合圖式，詳 M343207 細說明如下： 【實施方式】 本創作係一種指套式觸控筆，係應用在具觸控螢幕之電 子裝置上，在本創作之第一實施例中，請參閱第3圖所示， 包括一第一殼體20，第一殼體20之一侧面上設有一感應 凸點200，感應凸點200之大小，係配合觸控螢幕上之控 制指令範圍，以令使用者能精準地操作電子裝置，且第一 设體20鄰近感應凸點2〇〇之另一侧面，係開設有一第一開 口 201，又，第一殼體20内設有一捲動機構22及一彈性 ▼ 24，彈性帶24之一端係捲繞在捲動機構22上，彈性帶 24之另一端係穿過第一殼體20上之第一開口 2〇1，而延伸 至第一開口 201外，並固定在第一殼體2〇上遠離第一開口 201的位置，且捲動機構22係對彈性帶24施加一作用力， 使彈性帶24永遠朝第-殼體2G内位移，令帶24能被 收納至第一殼體20内，且使外露之部份彈性帶24緊靠第 -殼體20 (如第3圖中之變化），另，當使用者拉扯外露 之彈性帶24時，彈性帶24係會與第—殼體2()上對應於感 應凸點200之再-側關，此再一側面係平行於設有感應 凸點200之側面’形成一容置空間25，如此，請來閱第4 圖所示’制者即可將手指穿過容置空間25，並使第一殼 體20之再-側面貼附在手指的指腹，以透過感應凸點2〇〇 觸碰電子裝置上之觸控螢幕，進而操作電子裝置，且由於 感應凸點200係位在對應於指腹的位置，即使用者利用感 M343207 應凸點200在觸控螢幕上進行書寫的姿勢，較符合一般人 之書寫習慣，使得本創作之指套式觸控筆2的整體設計， 較為人性化，再者，當使用者操作電子裝置完畢後，僅需 摘下指套式觸控筆2，彈性帶24便會被捲動機構22收納 至第-殼體2G内，且不必擔心雜帶24會因晃動而再度 露出第一殼體20外，方便使用者收藏該指套式觸控筆2。 另，上述指套式觸控筆的結構，尚可包括一第二殼體， φ 研參閱第5圖所示，第二殼體26係設有一貫穿孔261，該 彈性帶24之另一端係能先行穿過該貫穿孔261後，再固定 在第-殼體20上遠離第-開口 201的位置上，當捲賴構 22對彈性帶24施加一朝第一殼體2〇内位移的作用力時， 彈性V 24係被收納至第一殼體2〇内，直至第二殼體26與 第一设體20相抵靠為止（如第5圖中之變化），如此，使 用者即能更方便收納指套式觸控筆2，又，當使用者欲使 用指套式觸控筆2時，係能分別抓持住第一殼體2 〇及第二 • 殼體26，並使第一殼體20與第二殼體26相互分離，以在 該一设體20、26及彈性帶24間，形成一容置空間25，使 帛者即能將手指f過該容置空間25，令指套式觸控筆2套 设在手指上，並利用感應凸點2〇〇在觸控螢幕上進行操 作由於該一设體20、26之體積較大，故使用者較易抓取， 並方便施力，有效提高使用者在使用上的便利性。 再者，在本創作之第三個實施例中，請參閱第6圖所 示，係包括一第一殼體30，第一殼體3〇 m免有一捲動機 構32及一彈性帶34，捲動機構32之一端係貫穿第一殼體 M343207 30之’面，而外露在第^體3Q外，以於—侧面形成 一調整部321，如此，使用者即可轉動該調整部321，而使 捲動機構32旋轉，惟，在本創作之其它實施例中，業者係 可依實際生產需求Μ吏該捲動機構的兩端分別貫穿第一殼 體之相對應的兩侧面，並外露在第一殼體外，以在該二侧 面分別形成一調整部，而非僅限定於在設有一調整部，以 長:南本創作之產業應用性，合先陳明。另，彈性帶34之一 端係捲繞在捲動機構32上，其另一端則穿過第一殼體3〇 之一側面所開設之一第一開口 301，而延伸至第一殼體3〇 外，且與第一開口 301相距一預定間隔，而固定在第一殼 體30之一側面上，故，普使用者轉動該調整部321，以使 捲動機構32對彈性帶34施加一朝第一殼體3〇外位移之作 用力時，第一殼體30之一側面與彈性帶34之間，係會形 成一容置空間35，供使用者的手指穿過並容置在内，嗣， 使用者即可再度轉動該調整部321，以控制彈性帶34之長 度’令本創作之指套式觸控筆3能以適當的鬆緊度，套設 在使用者的手指上，另，第一殼體30上背對彈性帶料之 另一侧面，係設有一感應凸點3〇〇，以供使用者能透過减 應凸點300，而操作電子裝置的觸控螢幕，再者，當使用 者欲收納指套式觸控筆3時，僅需轉動該調整部321，使 該捲動機構32對彈性帶34施加一朝第一殼體3〇内位移之 作用力，即可方便將彈性帶34收回至第一殼體3〇内（如 第6圖中之變化）’有效提南使用者在使用上的便利性。 又，在本創作之第四個實施例中，上述之指套式觸控筆 12 M343207 尚可包括一第二殼體，請參閱第7圖所示，第二殼體36上 設有一貫穿孔361，以供彈性帶34穿過，使得第二殼體％ 位在彈性帶34之_端與另—端之間，纽用者收納該指套 式觸控筆3時，彈性帶34係會被收納至第—殼體3〇内， 直至第-殼體30之另一側面與第二殼體36相抵靠為止(如 第7圖中之變化），另，當使用者欲套設該指套式觸控筆3 時’係可分別拉持第一殼體3〇及第二殼體36，以使該二 ❿ 殼體30、36與彈性帶34之間，形成容置空間35，且該二 殼體30、36可令使用者較容易施力，有效提高本創作之指 套式觸控筆3的便利性。 在此需特別-提者，乃在本創作之其它實施例中，第一 開口2彈性帶另-端固定在殼體上之位置，並非僅限定於 上述貝鈿例一般，只要彈性帶能與殼體形成一容置空間， 且在使用者套設上指套式· ，感應凸點餘在對應 於才曰腹的位置’ g卩為本創作之設計特徵，合絲明。 _ 再者’ 4參閲$ 8圖所示，在本創作之第五個實施例 中’係包括-第-殼體40、二彈性帶44及一第二殼體46， 其中第賴40之-侧面係設有一感應凸點4〇〇，該二彈 f 4 4之-端係間隔—預定間距，而分卿定於第一殼體 40對應於感應凸•點侧之另-側面上，該二彈性帶44之 另一端則間隔一預定間距，而分顧定在第二殼體46之-侧面上，使得第一殼體40、該二彈性帶44及第二殼體46 之間形成一各置空間45，以供使用者之手指能容納在容 置空間45内，並可直接藉由感應凸點400觸壓電子裝置上 13 M343207 之觸控螢幕，達到操作電子裝置之效果，另，第-殼體40 及第二殼體46本身係具有雖，並能相互吸引，當使用者 欲收納該指套式觸控筆4時，即可直接將該二彈性帶从折 堃在第一殼體40及第二殼體46之間，並使第_殼體4〇及 第二殼體46相互靠近，以藉由彼此間的磁性相互吸引，進 而達到定位之效果，且能將該二彈性帶固定在第一殼體 40及第二殼體46之間（如第8圖中之變化），以使該二彈 性帶44不會因晃動而露出，造成使用者的困擾。 綜上所述可知，本創作之指套式觸控筆，實具有下列之 優點： 1、 指套式觸控筆之結構單純，且可容易與電子裝置相結 合，或方便使用者隨身攜帶。 2、 當使用者套設上指套式觸控筆後，其上之感應凸點所凸 設之位置，係位在對應於手指指腹的位置，令使用者方 便在觸控螢幕上書寫或觸壓。 3、 指套式觸控筆的收納方式極為簡易方便，且彈性帶在收 納後，不易自行露出，有效提高使用者的便利性。 按，以上所述，僅係本創作之較佳實施例，惟，本創作 所主張之權利範圍，並不侷限於此，按凡熟悉該項技藝人 士’依據本創作所揭露之技術内容，可輕易思及之等效變 化’均應屬不脫離本創作之保護範疇。 【圖式簡單說明】 第1圖係傳統的指套式觸控筆示意圖； M343207 第2圖係傳統的指套式觸控筆之收納示意圖； 第3圖係本創作之第一實施例； 第4圖係本創作之使用示意圖； 第5圖係本創作之第二實施例； 第6圖係本創作之第三實施例； 第7圖係本創作之第四實施例；及 第8圖係本創作之第五實施例。 【主要元件符號說明】 指套式觸控筆 ·· •…：1、2、3、4 指套 ·· …· 10 容置空間 ·· •…100、25、35、45 束管 ·· …· 102 筆柱 ·· …· 12 第一殼體 ·· …· 20、30、40 感應凸點 · · …· 200、300、400 第一開口 ·· …· 201、301 捲動機構 ·· …· 22、32 彈性帶 ·· …· 24、34、44 調整部 ·· …· 321 第二殼體 ·· 貫穿孔 ·· …· 261、361 15M343207 VIII. New Description: [New Technology Field] This creator is about the stylus 'especially the type that can be set on the user's finger' for operation and convenient for the user to receive Control the pen. [Prior Art] • According to the advancement of the high-tech industry, the traditional electronic system is not easy to get people's favor, which leads to the industry's efforts to design a variety of human-machine interfaces. The invention of touch screens is widely used by individuals and enterprises. The so-called touch screen is mainly used on semi-reflective liquid crystal panels, covered with a pressure plate, when objects (such as: fingers, stylus... When the pressure plate is pressed on the pressure plate, a current signal is generated on the pressure plate to determine the position of the pressure source, thereby achieving the purpose of control. Therefore, the touch screen can achieve a simple and convenient man-machine interface. 'Let it be applied to many electronic devices, including on consumer electronics 10 devices (Personal Digital Assistant (PDA), digital cameras, mobile phones or touch-enabled computers, etc.) The widest. Generally speaking, because modern people prefer small and exquisite designs, the volume of such consumer electronic devices is greatly reduced, and the area of the touch screen on the electronic device is also relatively small. If the user directly touches the finger with the finger When the screen is touched, because the area of the finger pad is large, it is easy to press the range of other control commands, causing the electronic device to perform the action expected by the user, resulting in the user not being able to accurately operate the electronic device, and the finger will secrete oil. Month, and the valley is susceptible to smudges, so it will cause the surface of the touch screen 6 M343207 to be unclean, t 彡 (4) thieves of electronic equipment, therefore, in order to solve the above problems, the general consumer electronic device, The stylus is provided with a stylus for the user to use the stylus to operate the electronic device, but the electronic device is small in size, and the volume of the stylus attached to the stylus is correspondingly reduced. , causing the stalker to slip the control pen, or during the user's operation of the electronic device, the stylus is slippery due to the sweat in the user's hand. , Does not increase the convenience of the user. Therefore, some manufacturers have designed a finger-type stylus. Please refer to the figure i, which includes a finger sleeve 10 and a column 12, wherein the finger sleeve 1 is a flexible loop body. And it can be stretched to form an accommodating space 100 for the user's fingers to pass through, so that the finger cot 1 can be placed on the user's finger, and the outer edge of the finger shank A bundle of tubes 1〇2 is provided to allow one end of the pen holder 12 to be received in the bundle tube 1〇2, so that when the user wears the finger-type stylus pen 1, the pen holder 12 can be utilized. At the other end, the touch screen on the electronic device is touched to achieve the control effect. However, when the user uses the finger stylus 1 to write on the touch screen, the finger sleeve 10 is easily deformed when the force is applied, and the pen holder 12 is displaced to the left and right, which makes the user less likely to apply force. However, the writing cannot be performed smoothly, and the direction in which the pen holder 12 extends is parallel to the finger, that is, the user writes in the direction of the fingertip, which is different from the habit of the general person who is accustomed to writing in the direction of the finger pad. The overall convenience of the stylus 1 is reduced. In addition, when the user needs to store the finger stylus 1, as shown in FIG. 2, the user can wrap the finger cot 10 along the circumference of the beam tube 102 to make the finger stylus The overall volume of 1 is reduced. However, the above-mentioned storage method makes it easy for the M343207 user to sway during the process of shaking, so that the finger sleeve 10 is once again dispersed, causing the user to rearrange once and increase the trouble of the user's storage. Therefore, the traditional finger stylus has many shortcomings in the application, which causes the user to operate and organize. Therefore, how to design an innovative finger stylus to effectively solve the above problem The problem is an important issue that every manufacturing and design industry wants to solve. [New content] • In view of the traditional finger-type stylus, it has shortcomings that are not easy to collect and does not meet the user's writing habits. Therefore, after long-term research and experiment, the creator finally designed the creation. A finger-type stylus is intended to solve the aforementioned problems effectively by the creation of this creation. One of the purposes of the present invention is to provide a finger stylus comprising a casing, wherein the casing is provided with a rolling mechanism and an elastic band, and the rolling mechanism generates a side force, the elasticity The end of the belt is wound around the winding motive, and the side force of the ageing mine is affected. The displacement of the bribe allows the elastic belt to be (4) into the casing, and the other end of the elastic band is worn. Passing through the first opening of the casing and extending beyond the first opening, and being fixed on the casing away from the first opening, and further, one side of the casing is provided with an inductive bump. After the elastic band is pulled, it forms a space with the other side of the housing corresponding to the sensing bump, and the user can set the finger on the receiving space: 2 = should be bumped The touch screen is touched to facilitate operation of the electronic device, and the finger stylus can be easily stored. 8 M343207 Another object of the present invention is to provide a finger-type stylus comprising a first housing, a second housing and two elastic bands, wherein one side of the first housing is provided with an induction convex And the first housing and the second housing are magnetically attracted to each other, and the ends of the two elastic straps are respectively fixed on the first body, and the two elastic bands are different One end is respectively fixed on the first housing, and an accommodation space is formed on the two elastic bands and the first housing corresponding to the other side of the sensing bump and the second housing. The user can set the finger stylus on the finger to operate the electronic device by using the accommodating space, and the second elastic band can be received in the housing after the use is completed. between. Another object of the present invention is to provide a finger stylus comprising a casing, wherein a side of the casing is provided with a sensing bump, and the body is provided with a rolling mechanism and an elastic body. The two ends of the rolling mechanism are respectively passed through the two sides of the casing adjacent to the sensing bump, and one end of the elastic band is wound around the rolling mechanism, and the other end of the elastic band passes through the a first opening of the housing extending outside the first opening and fixed to the housing at a position away from the first opening, and the scrolling mechanism applies the elastic band to the housing or The force of the external displacement so that the elastic band can be received into the housing, or after the elastic band is displaced outwardly of the housing, and between the other side of the housing corresponding to the sensing bump, An accommodating space is formed, so that the user can operate the electronic device through the finger stylus and conveniently accommodate the finger stylus. In order to make your reviewer's purpose, technical features and efficacy, further understanding and understanding, the examples are in conjunction with the drawings. Details of M343207 are as follows: [Embodiment] This creation is a type of touch The control pen is applied to an electronic device with a touch screen. In the first embodiment of the present invention, as shown in FIG. 3, a first housing 20 is provided on one side of the first housing 20. A sensing bump 200 is provided, and the sensing bump 200 is sized to match the control command range on the touch screen, so that the user can accurately operate the electronic device, and the first device 20 is adjacent to the sensing bump 2 The other side is provided with a first opening 201. Further, the first housing 20 is provided with a scrolling mechanism 22 and an elastic spring 24, and one end of the elastic band 24 is wound around the rolling mechanism 22, and the elastic band 24 The other end passes through the first opening 2〇1 on the first housing 20, extends to the outside of the first opening 201, and is fixed on the first housing 2〇 away from the first opening 201, and scrolls The mechanism 22 applies a force to the elastic band 24 to cause the bullet The belt 24 is always displaced into the first housing 2G so that the belt 24 can be received into the first housing 20 and the exposed portion of the elastic band 24 abuts against the first housing 20 (as shown in Fig. 3) In addition, when the user pulls the exposed elastic band 24, the elastic band 24 and the first housing 2 () correspond to the re-side of the sensing bump 200, and the other side is parallel to the The side of the sensing bump 200 forms an accommodating space 25, so that the manufacturer can pass the finger through the accommodating space 25 and the re-side of the first casing 20 is attached. Attached to the fingertip of the finger, the touch screen is touched on the electronic device through the sensing bump 2, and the electronic device is operated, and the sensing bump 200 is located at a position corresponding to the finger pad, that is, the user utilizes Sense M343207 should be in the position of the bump 200 on the touch screen, which is more in line with the writing habits of ordinary people, making the overall design of the finger stylus 2 of this creation more humanized, and further, when the user operates the electronic After the device is finished, only the finger stylus 2 needs to be removed, and the elastic band 24 is received by the rolling mechanism 22 - of the inner casing 2G, and do not worry about miscellaneous belt 24 due to shaking again expose the first outer housing 20, to facilitate collection of the users finger stylus 2. In addition, the structure of the above-mentioned finger stylus may further include a second housing, as shown in FIG. 5, the second housing 26 is provided with a permanent through hole 261, and the other end of the elastic band 24 is After passing through the through hole 261, it is fixed to the position of the first housing 20 away from the first opening 201, and when the winding structure 22 applies a displacement to the elastic band 24 toward the first housing 2 When the force is applied, the elastic V 24 is housed in the first casing 2 until the second casing 26 abuts against the first body 20 (as shown in FIG. 5), so that the user can It is convenient to store the finger stylus 2, and when the user wants to use the finger stylus 2, the first housing 2 〇 and the second housing 26 can be respectively grasped and made first The housing 20 and the second housing 26 are separated from each other to form an accommodating space 25 between the housings 20 and 26 and the elastic band 24, so that the user can pass the finger f through the accommodating space 25. The finger stylus 2 is set on the finger and is operated on the touch screen by using the sensing bump 2 由于. Because the volume of the one set body 20, 26 is large, the user compares Capture, and easy force, improve user convenience in use. Furthermore, in the third embodiment of the present invention, as shown in FIG. 6, a first housing 30 is included, and the first housing 3〇m is free of a scrolling mechanism 32 and an elastic band 34. One end of the scrolling mechanism 32 extends through the 'face of the first housing M343207 30 and is exposed outside the second body 3Q so that the side surface forms an adjusting portion 321 so that the user can rotate the adjusting portion 321 The scrolling mechanism 32 is rotated. However, in other embodiments of the present invention, the two sides of the scrolling mechanism respectively penetrate the opposite sides of the first housing and are exposed in the actual production requirements. Outside the first casing, an adjusting portion is formed on the two sides, instead of being limited to being provided with an adjusting portion, which is long: the industrial applicability of the creation of Nanben, and the first Chen Ming. In addition, one end of the elastic band 34 is wound on the rolling mechanism 32, and the other end thereof extends through the first opening 301 of one side of the first casing 3 to extend to the first casing 3〇. Further, and spaced apart from the first opening 301 by a predetermined interval, and fixed to one side of the first housing 30, the user rotates the adjusting portion 321 so that the scrolling mechanism 32 applies a direction to the elastic band 34. When the first housing 3 is externally displaced, an accommodating space 35 is formed between one side of the first housing 30 and the elastic band 34 for the user's finger to pass through and be accommodated.嗣, the user can rotate the adjusting portion 321 again to control the length of the elastic band 34 to enable the finger stylus 3 of the present invention to be placed on the user's finger with appropriate tightness. The other side of the first housing 30 facing away from the elastic strip is provided with a sensing bump 3 〇〇 for the user to operate the touch screen of the electronic device through the subtracting bump 300, and further, When the user wants to store the finger stylus 3, the adjustment unit 321 only needs to be rotated to make the scroll mechanism 32 collide. The belt 34 exerts a force acting on the displacement of the first casing 3, so that the elastic belt 34 can be conveniently retracted into the first casing 3 (as shown in Fig. 6). Convenience. Moreover, in the fourth embodiment of the present invention, the finger stylus 12 M343207 may further include a second housing. As shown in FIG. 7, the second housing 36 is provided with a permanent perforation. 361, for the elastic band 34 to pass through, so that the second casing % is located between the end of the elastic band 34 and the other end, when the new user receives the finger-type stylus 3, the elastic band 34 is It is received into the first housing 3〇 until the other side of the first housing 30 abuts against the second housing 36 (as changed in FIG. 7), and when the user wants to set the finger When the stylus 3 is slidable, the first housing 3 and the second housing 36 can be respectively pulled to form an accommodating space 35 between the yokes 30 and 36 and the elastic band 34, and The two housings 30 and 36 can make the user easier to apply force, and effectively improve the convenience of the finger stylus 3 of the present invention. In other embodiments of the present invention, the position of the elastic band of the first opening 2 is fixed to the housing at the other end, and is not limited to the above-described case, as long as the elastic band can The housing forms an accommodating space, and the finger sleeve type is arranged on the user sleeve, and the sensing bump is located at a position corresponding to the 曰 曰 ' ' 卩 卩 卩 卩 卩 卩 卩 卩 卩 。 。 。 。 。. _ Further, as shown in the figure of FIG. 8, in the fifth embodiment of the present invention, the system includes a first housing 40, a second elastic belt 44 and a second housing 46, wherein the - the side is provided with a sensing bump 4 〇〇, the ends of the two bombs f 4 4 are spaced apart - a predetermined spacing, and the dividing portion is fixed on the other side of the first housing 40 corresponding to the sensing convex point side, The other ends of the two elastic bands 44 are spaced apart by a predetermined interval, and are disposed on the side of the second casing 46 such that the first casing 40, the two elastic bands 44 and the second casing 46 are formed. A space 45 is provided for the user's finger to be accommodated in the accommodating space 45, and the touch screen of the 13 M343207 on the electronic device can be directly touched by the sensing bump 400 to achieve the effect of operating the electronic device. The first housing 40 and the second housing 46 have their own attraction and can attract each other. When the user wants to store the finger stylus 4, the two elastic belts can be directly folded. Between a casing 40 and the second casing 46, the first casing 4 and the second casing 46 are brought close to each other to attract each other by magnetic interaction. The positioning effect is achieved, and the two elastic bands can be fixed between the first housing 40 and the second housing 46 (as changed in FIG. 8), so that the two elastic bands 44 are not exposed by shaking. , causing user confusion. In summary, the finger stylus of the present invention has the following advantages: 1. The structure of the finger stylus is simple, and can be easily combined with an electronic device or conveniently carried by a user. 2. When the user sets the finger stylus, the position of the sensing bump on the protrusion is located at the position corresponding to the finger pad, so that the user can conveniently write on the touch screen or Touch pressure. 3. The storage method of the finger stylus is extremely simple and convenient, and the elastic band is not easy to be exposed after receiving, which effectively improves the user's convenience. According to the above description, it is only a preferred embodiment of the present invention, but the scope of the claims claimed by the present invention is not limited thereto, and may be based on the technical content disclosed by the skilled person in accordance with the present invention. Equivalent changes that are easily thought of should be in the protection of this creation. [Simple diagram of the figure] Fig. 1 is a schematic diagram of a conventional finger stylus; M343207 Fig. 2 is a schematic view of the storage of a conventional finger stylus; Fig. 3 is a first embodiment of the creation; 4 is a schematic diagram of the use of the present creation; FIG. 5 is a second embodiment of the present creation; FIG. 6 is a third embodiment of the present creation; FIG. 7 is a fourth embodiment of the present creation; A fifth embodiment of the present invention. [Description of main component symbols] Finger-type stylus ···...: 1, 2, 3, 4 Finger sleeves···· 10 accommodating space···...100, 25, 35, 45 beam tube·· ... · 102 pens ···· 12 First case ···· 20, 30, 40 Induction bumps · ··· 200, 300, 400 First opening ······························· · 22, 32 Elastic band ···· 24, 34, 44 Adjustment part···· 321 Second case ·· Through hole ····· 261, 361 15