M343200 八、新型說明： 【新型所屬的技術領域】 本新型是有關於一種觸控筆，特別是指一種配合一電 子裝置使用，且容易卡合防水的觸控筆。 【先前技術】 隨著電子科技的進展’目前已進入行動科技的時代， 可攜式電子裝置的使用也越來越普遍，一般電子裝置是藉由 夕數個女裝在電子裝置的殼體内的電子元件的相互作用叙運 作而表現出預定的功能，此外，配合電子裝置小型化以便於 攜帶，通常是以觸控筆直接作用於觸控式螢幕上進行輸入， 以取代鍵盤式輸入方式，與進一步縮小整體電子裝置的體積 。此外，由於可攜式電子裝置會被帶到不同的使用環境，為 了避免内部電子元件受到外部環境的水氣、溫度、光等不良 影響而受損，其殼體須提供屏蔽保護内部電子元件的阻隔功 能。 參閱圖1、圖2與圖3,現有的一電子裝置1具有一殼 體11，及一可拔除地插置在該殼體11的觸控筆12。 該鼓體11具有一形成於一側面的槽口 111,及一自該 槽口 111朝内延伸的插槽112,該觸控筆1是通過該槽口 111插置在該插槽112内，且該插槽112是由該殼體u的 一底壁113、二自該底壁113相間隔地朝内延伸的内側壁 114，及一對應該底壁113連結覆蓋在該二内側壁114之間 的蓋板115所配合界定形成，在該蓋板lb還形成一 u形 開槽116 ’並藉由該U形開槽116將該蓋板1丨5區隔為一本 M343200 體117與一彈片U8，在該彈片118末端並朝向該插槽112 凸設形成一固定卡勾119。 該觸控筆12具有反向設置的一觸控端121、一尾端 122、一連結在該觸控端121與該尾端122之間的本體部 123，及一形成在該本體部123的限位環溝124。 s曰亥觸控筆12插置入該插槽丨丨2時，是藉由該限位環 溝124與該蓋板115的固定卡勾119間的相對應卡接獲得定 位。 由於該觸控筆12插置在該殼體11的插槽112中時，該 觸控筆1與該槽口 U1間仍存有間隙，外部水氣仍會通過該 槽口 111進入該插槽112内，為了防止水氣進一步進入該殼 體11内部，通常是再以一塑膠貼片110覆蓋貼合在該蓋板 115的開槽116，以阻隔水氣滲入該殼體n内部。 雖然該現有電子裝置丨可藉由該蓋板115與該塑膠貼片 110提供阻隔水氣進入該殼體n内部的使用功能，及利用 該固定卡勾119使該觸控筆12能定位地插置在該殼體n， 但實際上仍存有下列缺失： 一、實際製造時，必須另外成型製造出該蓋板115，且 該蓋板115是藉由超音波製程所提供的高頻震盪能量，才能 緊密地接合在該殼體U的二内側壁114上，進而形成不透 水的密合連接，為了達到完全的防水效果，還要另外在該蓋 板115貝占上該塑膠貼片11〇，使現有的電子裝置i的殼體u 為了達到預定的防水效果，必須增加製程步驟與元件，而具 有製造較費時與製程效率相對較差的缺失。 M343200 一該觸控筆12是藉由該限位環溝124與該蓋板115 的彈片118的固疋卡自119相卡合而被定位在該插槽n2中 、，但隨著❹次數增加，該彈片118的彈性回復力會降低， 導致該□定卡勾119與該觸控筆12的限位環溝間的卡 口效果降低使現有電子裝置i的觸控筆Η與該殼體ϋ間 的卡合較不穩定，而有定位效果較不佳的缺點。 【新型内容】 因此，本新型的目的，是在提供一種能夠緊密地卡合 在一電子裝置的殼體，以與該殼體形成穩固的卡合，並能 有效阻撞水氣進入該殼體内部的觸控筆。 於是’本新型觸控筆是用以插置在一電子裝置的一殼 體，該殼體具有一形成於一側面的槽口，及一自該槽口朝 該殼體内部延伸的插槽部，該觸控筆是通過該槽口容置定 位於該插槽部，包含一筆身，及一圍繞該筆身設置的定位 環套。 该筆身包括一觸控頭端、一與該觸控頭端反向的尾端 ’及一連結在該觸控頭端與該尾端之間的本體部。 該定位環套是由橡膠材質製成，並直接圍繞包覆地設 置在鄰近該筆身尾端的本體部。 本新型的有益效果在於：藉由在該觸控筆設置該定位 環套’就能利用該環套被彈性壓縮並夾抵在該殼體的槽口 的結合關係，與該殼體形成緊密的卡合與定位，並能藉此 阻擋外部水氣通過該槽口進入該插槽，使本新型直接以該 定位環套與該電子裝置的殼體間形成緊密接合，就能達到 M343200 卡合防水的效果。 【實施方式】 有關本新型的前述及其他技術内容、特點與功效，在 以下配合參考圖式的一較佳實施例的詳細說明中，將可清 楚的呈現。 參閱圖4、圖5與圖6，本新型觸控筆2 —較佳實施例 是用以插置在一電子裝置的一殼體3,該殼體3具有一形成 於一側面的槽口 31，及一自該槽口 31朝該殼體3内部延伸 的插槽部32，其中，該插槽部32是由一基壁33、及二相 間隔地自該基壁33朝内延伸的内側壁34所配合界定形成 。該觸控筆2是通過該槽口 31容置定位於該插槽部32，並 包含一筆身21 ’及一圍繞該筆身21設置的定位環套22。 該筆身21包括一觸控頭端211、一與該觸控頭端211 反向的尾端212、一連結在該觸控頭端211與該尾端212之 間的本體部213。 該定位環套22是直接圍繞包覆地設置在鄰近該筆身21 尾端212的本體部213，且該定位環套22的外徑是大於該 殼體3的槽口 31的口徑。 其中，忒筆身21與該定位環套22可以透過塑膠與橡 膠雙射出-次成型的方式製出，也可以先以塑膠射出成型 二該筆身2卜再以橡膠射出成型圍繞包覆該筆身21的定位 環套22，最終都能順利製得該觸控筆2。 田將该觸控筆2插置入該殼體3的插槽部32時，該筆 身21的觸控頭端211與大部分的本體部加都是容置在該 8 M343200 :槽部”内，該定位環套22則受該槽口 31彈性麼縮，而 旎緊密地卡合定位在該槽口 31處，藉此，使該槽口 η形 .同被密封的狀態’進而使外部水氣無法通過該槽σ31進入 該殼體3内部’使該觸控筆2具有極佳的卡合防水效果。M343200 VIII. New description: [New technical field] The present invention relates to a stylus, and more particularly to a stylus which is used with an electronic device and is easy to be engaged with waterproof. [Prior Art] With the advancement of electronic technology, the era of mobile technology has become more and more popular. The general electronic device is used in the housing of electronic devices by several women's wear. The interaction of the electronic components exhibits a predetermined function. In addition, the miniaturization of the electronic device is convenient for carrying, and the stylus is directly applied to the touch screen for input instead of the keyboard input mode. And further shrink the size of the overall electronic device. In addition, since the portable electronic device is brought to different use environments, in order to prevent the internal electronic components from being damaged by the adverse effects of moisture, temperature, light, etc. of the external environment, the housing must provide shielding to protect the internal electronic components. Barrier function. Referring to Figures 1, 2 and 3, a prior art electronic device 1 has a housing 11 and a stylus 12 that is removably inserted into the housing 11. The drum body 11 has a notch 111 formed on one side, and a slot 112 extending inwardly from the slot 111. The stylus 1 is inserted into the slot 112 through the slot 111. The slot 112 is a bottom wall 113 of the housing u, two inner sidewalls 114 extending inwardly from the bottom wall 113, and a pair of bottom walls 113 are coupled to the inner sidewalls 114. The cover plate 115 is defined and formed, and a U-shaped slot 116 ′ is further formed in the cover plate lb and the cover plate 1 丨 5 is partitioned into a M343200 body 117 and a U-shaped slot 116. The elastic piece U8 protrudes from the end of the elastic piece 118 toward the slot 112 to form a fixing hook 119. The stylus 12 has a touch end 121 , a tail end 122 , a body portion 123 connected between the touch end 121 and the tail end 122 , and a body portion 123 formed on the body portion 123 . Limit ring groove 124. When the singer stylus 12 is inserted into the slot 丨丨2, the positioning is achieved by the corresponding snapping between the limit ring 124 and the fixed hook 119 of the cover 115. When the stylus pen 12 is inserted into the slot 112 of the housing 11, there is still a gap between the stylus pen 1 and the slot U1, and external moisture still enters the slot through the slot 111. In order to prevent the water vapor from further entering the inside of the casing 11, the groove 116 attached to the cover plate 115 is usually covered with a plastic patch 110 to prevent moisture from penetrating into the interior of the casing n. The existing electronic device can provide a function of blocking the entry of moisture into the interior of the casing n by the cover plate 115 and the plastic patch 110, and the stylus 12 can be positioned and inserted by the fixing hook 119. Placed in the casing n, but actually there are still the following defects: First, in actual manufacturing, the cover plate 115 must be separately molded, and the cover plate 115 is the high frequency oscillation energy provided by the ultrasonic process. In order to be tightly joined to the two inner side walls 114 of the casing U, a watertight tight connection is formed, and in order to achieve a complete waterproof effect, the plastic patch 11 is additionally occupied on the cover plate 115. In order to achieve the predetermined waterproof effect, the housing u of the existing electronic device i must increase the process steps and components, and has the disadvantage of relatively time-consuming manufacturing and relatively inefficient process. The stylus pen 12 is positioned in the slot n2 by the limit ring groove 124 engaging with the fixing card of the elastic piece 118 of the cover plate 115, but the number of times is increased. The elastic restoring force of the elastic piece 118 is lowered, and the effect of the bayonet between the fixing hook 119 and the limiting ring groove of the stylus 12 is reduced, so that the stylus of the existing electronic device i and the casing ϋ The engagement between the two is relatively unstable, and there is a disadvantage that the positioning effect is poor. [New content] Therefore, the object of the present invention is to provide a housing that can be tightly engaged with an electronic device to form a stable engagement with the housing and effectively block water vapor from entering the housing. Internal stylus. Thus, the novel stylus is a housing for inserting into an electronic device, the housing has a notch formed on one side, and a slot extending from the notch toward the inside of the housing The stylus is positioned in the slot portion through the slot, and includes a body and a positioning ring sleeve disposed around the pen body. The pen body includes a touch head end, a tail end opposite to the touch head end, and a body portion coupled between the touch head end and the tail end. The positioning collar is made of a rubber material and is disposed directly around the body portion adjacent to the tail end of the pen body. The utility model has the beneficial effects that: by providing the positioning ring sleeve ′ in the stylus, the ring sleeve can be elastically compressed and clamped to the coupling relationship of the slot of the housing, forming a tight relationship with the housing. Engagement and positioning, and thereby blocking external water vapor from entering the slot through the slot, so that the present invention directly forms a tight joint between the positioning ring sleeve and the housing of the electronic device, thereby achieving M343200 snap-in waterproofing Effect. [Embodiment] The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of a preferred embodiment of the drawings. Referring to FIG. 4, FIG. 5 and FIG. 6, the stylus pen 2 is preferably inserted into a casing 3 of an electronic device. The casing 3 has a notch 31 formed on one side. And a slot portion 32 extending from the slot 31 toward the interior of the housing 3, wherein the slot portion 32 is defined by a base wall 33 and two inwardly spaced apart from the base wall 33 The walls 34 are cooperatively defined. The stylus 2 is received by the slot 31 and positioned in the slot portion 32, and includes a body 21 ′ and a positioning collar 22 disposed around the pen body 21 . The pen body 21 includes a touch head end 211, a tail end 212 opposite to the touch head end 211, and a body portion 213 coupled between the touch head end 211 and the tail end 212. The positioning collar 22 is directly disposed around the body portion 213 adjacent to the tail end 212 of the pen body 21, and the outer diameter of the positioning collar 22 is larger than the diameter of the notch 31 of the housing 3. Wherein, the stylus body 21 and the positioning ring sleeve 22 can be made by double-shot molding of plastic and rubber, or can be formed by plastic injection molding of the pen body 2 and then wrapping the pen with rubber injection molding. The positioning collar 22 of the body 21 can finally produce the stylus 2 smoothly. When the stylus pen 2 is inserted into the slot portion 32 of the casing 3, the touch head end 211 of the pen body 21 and most of the body portion are accommodated in the 8 M343200: slot portion. The positioning ring sleeve 22 is elastically contracted by the notch 31, and the crucible is tightly engaged and positioned at the notch 31, thereby making the notch shape n-shaped and sealed. The water gas cannot enter the inside of the casing 3 through the groove σ31, so that the stylus pen 2 has an excellent sealing waterproof effect.
較佳地’該筆身21還包括一圍繞該本體部213凹設， 並位於該觸控頭端211與料位環套22之間的環溝214, 及-凸設在該本體部213 ’且是位於該尾端212與該定位環 套22之間的限位耳部215。該限位耳部215是受擋抵限位 在該殼體3的槽口 31外，當要將已插置定位的觸控筆2自 該插槽部32取出時，可藉由該限位耳部215提供方便將該 觸控筆2自該插槽部32抽出的功能。此外，當在該殼體3 内設置有卡勾結構時，仍可藉由該環冑214與該卡勾結構 相卡接’而提供辅助卡合的功能。 歸納上述’本新型觸控筆2可獲致下述的功效 ’故確實能達到本新型的目的； 一、 藉由設置在該觸控筆2的筆身21的定位環套Μ， 和用該^位％套22的橡膠材質彈性與大於該殼體3的槽口 31的設計，使該定位環套22㊣緊抵在該槽口 3卜並‘該 槽口 31產生密封的效果’而能有效防止外部水氣渗入，使 本新型具有能提供較佳的卡合防水效果的優點。 二、 藉由該觸控筆2所提供的緊密卡合與防水功能， 使該殼體3並不需要如現有製造方法一樣，在製造過程中 另外設置與該二内側壁114(參見_ 2)緊密接合的蓋板⑴ 與塑膠貼11G(參見圖2)，本新型該較佳實施例中的該二 9 M343200 内側土 34與该基壁33主要是提供該觸控筆2容置限位的 功能，使用本新型的觸控筆2，由於能夠節省該蓋板115的 材料與製造步驟，因此，具有能夠節省該殼體3的製造時 間與原料，進而提升整體製程效率的特性與優點。 准以上所述者，僅為本新型的一較佳實施例而已，當 _ 不能以此限定本新型實施的範圍，即大凡依本新型申請專 利範圍及新型說明内容所作的簡單的等效變化與修飾，皆 丨仍屬本新型專利涵蓋的範圍内。 【圖式簡單說明】 圖1疋一立體示意圖，說明現有的一電子裝置的一殼 體與一插置在該殼體的觸控筆； 圖2是一局部立體示意圖，說明該現有電子裝置的殼 體内部的二内侧壁與一蓋板相結合的情形； 圖3是一局部剖視示意圖，說明該觸控筆插置在該殼 體的一插槽内的情形； ^ 圖4是一立體示意圖，說明本新型觸控筆一較佳實施 例； 圖5是一局部立體示意圖，說明該較佳實施例插置入 一電子裝置殼體的情形；及 圖6是一局部剖視示意圖，說明該較佳實施例卡合定 位在該殼體的一插槽部内的情形。 10 M343200Preferably, the pen body 21 further includes a ring groove 214 recessed around the body portion 213 and located between the touch head end 211 and the material level ring sleeve 22, and - protruding from the body portion 213' And a limiting ear portion 215 between the tail end 212 and the positioning collar 22 . The limiting ear portion 215 is restrained from being positioned outside the notch 31 of the casing 3. When the stylus 2 that has been inserted and positioned is to be taken out from the slot portion 32, the limit can be used. The ear portion 215 provides a function of facilitating the extraction of the stylus pen 2 from the slot portion 32. Further, when the hook structure is provided in the casing 3, the function of the auxiliary engagement can be provided by the ring 214 being engaged with the hook structure. In summary, the above-mentioned 'the stylus 2 can achieve the following effects' can indeed achieve the purpose of the present invention; 1. By setting the positioning ring of the pen body 21 of the stylus 2, and using the ^ The rubber material elasticity of the bit % sleeve 22 is greater than the design of the notch 31 of the casing 3, so that the positioning collar 22 is tightly pressed against the notch 3 and the sealing effect of the notch 31 is effective. Preventing the infiltration of external moisture, the present invention has the advantage of providing a better sealing waterproof effect. 2. The housing 3 does not need to be additionally disposed in the manufacturing process with the two inner sidewalls 114 (see _ 2) by the tight engagement and waterproof functions provided by the stylus 2 . The tightly joined cover plate (1) and the plastic sticker 11G (see FIG. 2), the two 9 M343200 inner soil 34 and the base wall 33 in the preferred embodiment of the present invention mainly provide the stylus 2 accommodation limit. The function and use of the stylus pen 2 of the present invention can save the material and manufacturing steps of the cover plate 115, and therefore have the characteristics and advantages that the manufacturing time and material of the casing 3 can be saved, thereby improving the overall process efficiency. The above-mentioned ones are only a preferred embodiment of the present invention, and _ cannot limit the scope of the present invention, that is, the simple equivalent change made by the novel patent application scope and the new description content. Modifications are still within the scope of this new patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a housing of a conventional electronic device and a stylus inserted in the housing; FIG. 2 is a partial perspective view showing the prior art electronic device Figure 3 is a partial cross-sectional view showing the stylus inserted into a slot of the housing; ^ Figure 4 is a perspective view of the housing BRIEF DESCRIPTION OF THE DRAWINGS FIG. 5 is a partial perspective view showing a state in which the preferred embodiment is inserted into an electronic device casing; and FIG. 6 is a partial cross-sectional view illustrating The preferred embodiment is snapped into position within a slot portion of the housing. 10 M343200
【主要元件符號說明】 2…… •…觸控筆 22••… …··定位環套 〇 1..... ____落自^ Ί ...... .....in. άΑ 2 1..... _…聿身 D 211… •…觸控頭端 31 …·. ，·…槽口 212… 尾知 32••… ••…插槽部 213… •…本體部 33····. ••…基壁 214… …·環溝 34····. .....内側壁 215… •…限位耳部[Main component symbol description] 2... •... stylus 22••.........·Positioning ring set 〇1..... ____ falls from ^ Ί ...... .....in. άΑ 2 1..... _... 聿D 211... •...Touch head end 31 ...·. ,..., notch 212... Tail know 32••... ••...slot part 213... •...body part 33····. ••...Base wall 214...··Circle groove 34····...... Inner side wall 215... •...Restricted ear
1111