TWM589826U

TWM589826U - Retractable stylus

Info

Publication number: TWM589826U
Application number: TW108212569U
Authority: TW
Inventors: 沈兆迪; 湯健偉; 黃寶慶
Original assignee: 宏碁股份有限公司
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-01-21

Abstract

A retractable stylus including a first sleeve, a second sleeve, as third sleeve, an elastic member, and a core fixed to the first sleeve is provided. The second and the third sleeves are movably disposed in the first sleeve. The elastic member is abutted between the first and the second sleeves. The third sleeve is suited for being forced to move relative to the first sleeve to switch states of the retractable stylus. In one state, the third sleeve moves the second sleeve to deform the elastic member, and the second sleeve shields a tip of the core. In another state, the third sleeve moves away from the second sleeve, and an elastic force of the elastic member moves the second sleeve away from the first sleeve, and the tip of the core is exposed out of the second sleeve.

Description

可伸縮之觸控筆Retractable stylus

本新型創作是有關於一種觸控筆，且特別是一種可伸縮之觸控筆。This new creation is about a stylus, and especially a retractable stylus.

現行許多可攜式電子裝置，例如平板電腦、智慧型手機以及筆記型電腦均會採用觸控顯示螢幕，提供使用者可以直接於顯示幕上輸入指令來控制電子產品。Many current portable electronic devices, such as tablet computers, smart phones, and notebook computers, all use a touch display screen to provide users with direct input of commands on the display screen to control electronic products.

目前的觸控顯示螢幕大多係利用使用者的手指或是觸控筆來進行觸控功能。惟為利於使用者操作，可攜式電子裝置多會設置容納觸控筆的凹槽，但現有的凹槽設計在考量使用者取放動作的前提下，多以對可攜式電子裝置的機殼形成破面或凹陷來讓使用者能方便施力以將觸控筆從可攜式電子裝置內取出。Most current touch display screens use the user's finger or stylus to perform touch functions. However, in order to facilitate user operation, portable electronic devices often have a groove for accommodating the stylus. However, the existing groove design considers the user's pick-and-place action, and more The shell is formed with a broken surface or a depression to allow the user to easily apply force to remove the stylus from the portable electronic device.

由於機體的限制，用以容納觸控筆的凹槽通常所能容納的觸控筆的長度較短，但對於使用者而言，長度較短的觸控筆會存在不易掌握的情形而不符人體工學，但容易掌握的觸控筆的長度卻面臨無法置入尺寸已受限的可攜式電子裝置中。Due to the limitation of the body, the groove for accommodating the stylus usually has a shorter stylus length, but for the user, the stylus with a shorter length may be difficult to grasp and not ergonomic Learning, but the length of the stylus that is easy to grasp is facing the inability to fit into a portable electronic device whose size has been limited.

因此，如何提供能順利容納在可攜式電子裝置內的觸控筆，且又能符合人體工學，以避免上述兩難的情境，實為相關技術人員所需思考並解決的課題。Therefore, how to provide a stylus that can be smoothly accommodated in a portable electronic device and conform to ergonomics to avoid the above-mentioned dilemma is really a problem that relevant technical personnel need to think about and solve.

本新型創作提供一種可伸縮之觸控筆，其在伸長時露出筆尖以利使用者操作，且在縮短時收納筆尖以利於容納至可攜式電子裝置。The novel creation provides a retractable stylus that exposes the pen tip when extended to facilitate user operation, and stores the pen tip when shortened to facilitate accommodation into a portable electronic device.

本新型創作的可伸縮之觸控筆，包括第一筆套、第二筆套、第三筆套、彈性件以及筆芯。第二筆套與第三筆套分別可移動地設置於第一筆套內且相互抵接。彈性件抵接在第一筆套與第二筆套之間。筆芯固設於第一筆套且位於第二筆套及第三筆套之內。第三筆套適於受力而相對於第一筆套移動以改變可伸縮之觸控筆的狀態。在一狀態，第三筆套驅動第二筆套移動並變形彈性件，且第二筆套遮蔽筆芯的筆尖。在另一狀態，第三筆套移離第二筆套，而彈性件的彈力驅動第二筆套相對於第一筆套移動並抵接第三筆套，且第二筆套暴露出筆芯的筆尖。The retractable stylus created by the novel includes a first pen cover, a second pen cover, a third pen cover, an elastic piece and a pen core. The second pen cover and the third pen cover are respectively movably disposed in the first pen cover and abut against each other. The elastic member abuts between the first pen cover and the second pen cover. The refill is fixed on the first pen cover and is located in the second pen cover and the third pen cover. The third pen cover is adapted to be forced to move relative to the first pen cover to change the state of the retractable stylus. In a state, the third pen cover drives the second pen cover to move and deform the elastic member, and the second pen cover covers the pen tip of the pen core. In another state, the third pen cover is moved away from the second pen cover, and the elastic force of the elastic member drives the second pen cover to move relative to the first pen cover and abuts against the third pen cover, and the second pen cover exposes the tip of the pen core.

基於上述，可伸縮之觸控筆將筆芯固定於第一套件，而讓第二套件藉由彈性件而能相對於第一套件產生移動，並藉由第三筆套局部伸入第一筆套內且與第二筆套產生相互驅動關係，便能據以驅動第二筆套伸出或縮回第一筆套而達到遮蔽或暴露出筆尖的效果，同時搭配第三筆套移近獲遠離第一筆套所產生的伸縮效果，進而讓伸長狀態的可伸縮之觸控筆利於使用者握持而具有容易操控等較佳人體工學的特性。另一方面，也能讓縮短狀態的可伸縮之觸控筆具有較小體積而不影響應用其之可攜式電子裝置，進而確保可攜式電子裝置所具有輕薄短小的外觀性。Based on the above, the retractable stylus fixes the pen lead to the first set, and allows the second set to move relative to the first set by the elastic member, and partially extends into the first set by the third set It can drive the second pen cover to extend or retract the first pen cover to achieve the effect of covering or exposing the pen tip, while moving the second pen cover to move away from the first pen. The telescopic effect produced by the sleeve makes the retractable stylus in the extended state convenient for the user to hold and has better ergonomic characteristics such as easy manipulation. On the other hand, the retractable stylus in a shortened state can have a smaller volume without affecting the portable electronic device to which it is applied, thereby ensuring that the portable electronic device has a light, thin and short appearance.

圖1是本新型創作一實施例的可伸縮之觸控筆的示意圖。圖2是圖1的可伸縮之觸控筆於另一狀態的示意圖。請同時參考圖1與圖2，在本實施例中，可伸縮之觸控筆100存在如圖1所示的縮短狀態以及如圖2所示的伸長狀態，並能在所述狀態之間轉換，其中在縮短狀態時，可伸縮之觸控筆100的筆尖144會處於被收納的狀態，直至可伸縮之觸控筆100轉換至伸長狀態，筆尖144才會被暴露出來以供使用者進行觸控操作。FIG. 1 is a schematic diagram of a retractable stylus according to an embodiment of the novel creation. FIG. 2 is a schematic diagram of the retractable stylus of FIG. 1 in another state. Please refer to FIGS. 1 and 2 at the same time. In this embodiment, the retractable stylus 100 has a shortened state as shown in FIG. 1 and an extended state as shown in FIG. 2, and can switch between the states In the shortened state, the nib 144 of the retractable stylus 100 will be in the stored state, until the retractable stylus 100 transitions to the extended state, the nib 144 will be exposed for the user to touch控操作。 Control operation.

圖3A是圖1的可伸縮之觸控筆的***圖。請同時參考圖1、圖2與圖3A，在本實施例中，可伸縮之觸控筆100包括第一筆套110、第二筆套120、第三筆套130、彈性件150以及筆芯140，其中第二筆套120與第三筆套130分別可移動地設置於第一筆套110內，彈性件150抵接在第一筆套110與第二筆套120之間，筆芯140固設於第一筆套110，局部伸入第一筆套110，且以第二筆套120及第三筆套130套設於其外。FIG. 3A is an exploded view of the retractable stylus of FIG. 1. FIG. Please refer to FIGS. 1, 2 and 3A at the same time. In this embodiment, the retractable stylus 100 includes a first pen cover 110, a second pen cover 120, a third pen cover 130, an elastic member 150 and a refill 140. The second pen cover 120 and the third pen cover 130 are respectively movably disposed in the first pen cover 110, the elastic member 150 abuts between the first pen cover 110 and the second pen cover 120, and the pen core 140 is fixed on the first The pen cover 110 partially extends into the first pen cover 110, and the second pen cover 120 and the third pen cover 130 are sleeved on the outside.

詳細而言，第一筆套110包括部件111與部件112，其中部件112是由第一區段112a與第二區段112b所構成的階段結構ST1，第一區段112a的外徑大於第二區段112b的外徑，且部件112以第二區段112b套接於部件111的內壁面。第二筆套120是由第三區段122、第四區段121與第五區段123所構成的另一階段結構ST2，其中第三區段122的外徑大於第四區段121的外徑，第五區段123的外徑大於第四區段121的外徑。第三筆套130包括部件131與部件132，其中部件132具有基部132c與從基部132c延伸的懸臂132a，基部132c固接於部件131的內壁，而懸臂132a伸入第一報套110的部件111之內。再者，筆芯140具有第六區段141、第七區段142與固定環143，而前述筆尖144位於第七區段142遠離固定環143的一端。在圖1所示的縮短狀態下，固定環143實質上抵接於第一筆套110的部件111與第三筆套130的部件131之間，前述第三筆套130的懸臂132a會穿過固定環143的開口143a而伸入並抵接於部件111的內壁面。同時，第三筆套130伸入第一筆套110內的部分還會與第二筆套120在第一筆套110內相互抵接而存在驅動關係，後續會有進一步說明。In detail, the first pen cover 110 includes a component 111 and a component 112, wherein the component 112 is a stage structure ST1 composed of a first segment 112a and a second segment 112b, and the outer diameter of the first segment 112a is greater than the second The outer diameter of the segment 112b, and the component 112 is sleeved on the inner wall surface of the component 111 with the second segment 112b. The second pen cover 120 is another stage structure ST2 composed of the third section 122, the fourth section 121 and the fifth section 123, wherein the outer diameter of the third section 122 is larger than the outer diameter of the fourth section 121 The outer diameter of the fifth section 123 is larger than the outer diameter of the fourth section 121. The third pen cover 130 includes a component 131 and a component 132, wherein the component 132 has a base 132c and a cantilever 132a extending from the base 132c, the base 132c is fixed to the inner wall of the component 131, and the cantilever 132a extends into the component 111 of the first newspaper cover 110 within. Furthermore, the refill 140 has a sixth section 141, a seventh section 142, and a fixing ring 143, and the pen tip 144 is located at an end of the seventh section 142 away from the fixing ring 143. In the shortened state shown in FIG. 1, the fixing ring 143 substantially abuts between the component 111 of the first pen cover 110 and the component 131 of the third pen cover 130, and the cantilever 132 a of the third pen cover 130 will pass through the fixing ring The opening 143a of 143 extends into and abuts against the inner wall surface of the member 111. At the same time, the portion of the third pen cover 130 that protrudes into the first pen cover 110 will also abut with the second pen cover 120 in the first pen cover 110 to have a driving relationship, which will be further described later.

圖3B與圖3C是圖3A的部分構件結合示意圖，用以繪示圖3A中關於第一筆套110的部件112、第二筆套120以及彈性件150的組裝關係，並呈現不同狀態。請先參考圖3A與圖3B，在本實施例中，第一區段112a的內徑大於第三區段122的外徑，因此第三區段122與第四區段121可移動地穿設於第一區段112a，而第四區段121還可移動地穿設於第二區段112b。彈性件150套設於第四區段121，且彈性件150抵接在第二區段112b與第五區段123之間。隨著第二筆套120相對於第一筆套110的部件112進行相對移動，彈性件150也因此受力產生變形（本實施例為壓縮)或被釋放。FIG. 3B and FIG. 3C are schematic diagrams of some components of FIG. 3A for illustrating the assembly relationship of the components 112 of the first pen cover 110, the second pen cover 120, and the elastic member 150 in FIG. 3A, and showing different states. Please refer to FIGS. 3A and 3B first. In this embodiment, the inner diameter of the first section 112a is greater than the outer diameter of the third section 122, so the third section 122 and the fourth section 121 can be movably penetrated The first section 112a, and the fourth section 121 can also movably penetrate the second section 112b. The elastic member 150 is sleeved on the fourth section 121, and the elastic member 150 abuts between the second section 112b and the fifth section 123. As the second pen cover 120 moves relative to the component 112 of the first pen cover 110, the elastic member 150 is deformed (compressed in this embodiment) or released due to the force.

圖4A是圖1的可伸縮之觸控筆的剖視圖，圖4B是圖2的可伸縮之觸控筆的剖視圖，且需先說明的是，本實施例的圖1、圖3C與圖4A同屬於縮短狀態，而圖2、圖3B與圖4B同屬於伸長狀態。請先參考圖1、圖3C與圖4A，在本實施例的縮短狀態中，第三筆套130的懸臂132a在穿過筆芯140的開口143a後伸入第一筆套110的部件111內。在此，第一筆套110在部件111的內壁面具有第一凹槽111a與第二凹槽111b，而第三筆套130還具有位於懸臂132a上的凸部132b，在縮短狀態時，凸部132b會暫時卡扣於第一凹槽111a。同時，第三筆套130也藉由懸臂132a的末端抵接於第二筆套120的第五區段123而使其朝向第二區段112b移動，進而對彈性件150施力而使其產生變形。受到驅動的第二筆套120，其第三區段122便因此伸出第一筆套110的第一區段112a，並遮蔽住筆芯140的筆尖144。本實施例的可伸縮之觸控筆100在縮短狀態時的長度為8.5cm，以讓可伸縮之觸控筆100在未使用時具有較小體積。4A is a cross-sectional view of the retractable stylus of FIG. 1, and FIG. 4B is a cross-sectional view of the retractable stylus of FIG. 2, and it should be explained first that FIGS. 1, 3C, and 4A of this embodiment are the same It belongs to the shortened state, while FIGS. 2, 3B, and 4B belong to the extended state. Please refer to FIGS. 1, 3C and 4A first. In the shortened state of this embodiment, the cantilever 132 a of the third pen cover 130 extends into the component 111 of the first pen cover 110 after passing through the opening 143 a of the pen core 140. Here, the first pen cover 110 has a first groove 111a and a second groove 111b on the inner wall surface of the component 111, and the third pen cover 130 further has a convex portion 132b on the cantilever 132a. In the shortened state, the convex portion 132b will temporarily snap into the first groove 111a. At the same time, the third pen cover 130 also moves toward the second section 112b by abutting the end of the cantilever 132a against the fifth section 123 of the second pen cover 120, and then applies force to the elastic member 150 to deform it. The third section 122 of the driven second pen cover 120 thus extends out of the first section 112 a of the first pen cover 110 and covers the pen tip 144 of the pen core 140. The retractable stylus 100 of this embodiment has a length of 8.5 cm in a shortened state, so that the retractable stylus 100 has a smaller volume when not in use.

在此所述暫時卡扣即是當第三筆套130並未有任何外加施力的條件下，凸部132b能穩固地卡扣於第一凹槽111a而不脫離，也就是說，一旦需要移動第三筆套130，使用者必須施力於第三筆套130以解除前述的卡扣關係。The temporary buckle mentioned here means that when the third pen cover 130 does not have any applied force, the convex portion 132b can be firmly locked in the first groove 111a without detaching, that is, once it needs to be moved In the third pen cover 130, the user must apply force to the third pen cover 130 to release the aforementioned buckling relationship.

請再參考圖2、圖3B與圖4B，在伸長狀態時，也就是當使用者施力於第三筆套130而將其部件131拉離第一筆套110與筆芯140的固定環143時，克服前述凸部132b卡扣於第一凹槽111a的卡扣關係後，第三筆套130的懸臂132a即會逐漸從第一筆套110的部件111內拉出，直至凸部132b暫時卡扣於第二凹槽111b時使用者方毋須再施力。此時第二筆套120失去第三筆套130的抵接關係，彈性件150的彈力便能驅動第五區段123遠離第二區段112b而帶動第三區段122縮回第一筆套110的第一區段112a，直至階段結構ST2與階段結構ST1相互抵接後方停止，進而使第二筆套120的第三區段122不再遮蔽筆尖144而將其暴露出來，同時如圖2所示，部件131移離固定環143，而筆芯140的第六區段141的局部以及懸臂132a的局部會從部件131與部件111（或固定環143）之間暴露出來。相對地，使用者能再次施力於第三筆套130而將其從圖2的伸長狀態復原至圖1的縮短狀態。在此，伸長狀態的可伸縮之觸控筆100的長度為11cm，以利於使用者握持時所需的人體工學條件。Please refer to FIG. 2, FIG. 3B and FIG. 4B again, in the extended state, that is, when the user applies force to the third pen cover 130 and pulls its component 131 away from the fixing ring 143 of the first pen cover 110 and the refill 140 After overcoming the locking relationship between the convex portion 132b and the first groove 111a, the cantilever 132a of the third pen cover 130 will gradually pull out from the component 111 of the first pen cover 110 until the convex portion 132b is temporarily locked In the second groove 111b, the user does not need to apply any force. At this time, the second pen cover 120 loses the contact relationship of the third pen cover 130, the elastic force of the elastic member 150 can drive the fifth section 123 away from the second section 112b and drive the third section 122 to retract the first pen cover 110 The first section 112a stops until the stage structure ST2 and the stage structure ST1 are in contact with each other, so that the third section 122 of the second pen cover 120 no longer covers the pen tip 144 and exposes it, as shown in FIG. 2, The component 131 moves away from the fixing ring 143, and a part of the sixth section 141 of the refill 140 and a part of the cantilever 132a are exposed from between the part 131 and the part 111 (or the fixing ring 143). In contrast, the user can apply force to the third pen cover 130 again to restore it from the extended state of FIG. 2 to the shortened state of FIG. 1. Here, the length of the stretchable retractable stylus 100 is 11 cm, so as to facilitate the ergonomic conditions required by the user when holding it.

基於上述可清楚得知，本實施例的可伸縮之觸控筆100是將筆芯140固定於第一筆套110內，而採移動式的第三筆套130、第二筆套120是讓其在第一筆套110內存在相互驅動關係，以讓第二筆套120能相對於第一筆套110移動而達到遮蔽或暴露出筆尖144，並使可伸縮之觸控筆100達到伸縮的效果。Based on the above, it is clear that the retractable stylus 100 of this embodiment fixes the pen core 140 in the first pen cover 110, and adopts the movable third pen cover 130 and the second pen cover 120 to allow it to There is a mutual driving relationship in the first pen cover 110, so that the second pen cover 120 can move relative to the first pen cover 110 to cover or expose the pen tip 144, and make the retractable stylus 100 reach the telescopic effect.

圖5是可伸縮之觸控筆與可攜式電子裝置的搭配示意圖。請參考圖5，在此繪示可攜式電子裝置200，例如是筆記型電腦，其具有容納槽210，位於可攜式電子裝置200的一對鉸鏈（hinge）之間以提供較佳的隱蔽性，且容納槽210僅容置縮短狀態的可伸縮之觸控筆100，待縮短狀態的可伸縮之觸控筆100組裝至容納槽210後，第一筆套110的局部、第二筆套120的局部、第三筆套130的局部以及筆芯140的局部是與可攜式電子裝置200具有一致的外觀輪廓，僅而保持設置有可伸縮之觸控筆100之可攜式電子裝置200的美觀性。據此，降低可伸縮之觸控筆100在可攜式電子裝置200所佔之空間，即相當於可攜式電子裝置200能保有輕薄短小的尺寸特徵。同時，可伸縮之觸控筆100也能在從可攜式電子裝置200取下後予以伸長，而提供使用者較佳的掌握與操控手感。FIG. 5 is a schematic diagram of the combination of a retractable stylus and a portable electronic device. Please refer to FIG. 5, which shows a portable electronic device 200, such as a notebook computer, which has a receiving slot 210 between a pair of hinges of the portable electronic device 200 to provide better concealment And the accommodating groove 210 only accommodates the retractable stylus 100 in a shortened state. After the retractable stylus 100 in the shortened state is assembled into the accommodating groove 210, a part of the first pen cover 110 and a second pen cover 120 Parts, the third pen cover 130 and the refill 140 have the same outline as the portable electronic device 200, but only maintain the appearance of the portable electronic device 200 provided with the retractable stylus 100 Sex. Accordingly, reducing the space occupied by the retractable stylus 100 in the portable electronic device 200 is equivalent to that the portable electronic device 200 can retain the characteristics of light, thin, short and small size. At the same time, the retractable stylus 100 can also be extended after being detached from the portable electronic device 200, thereby providing users with a better grasp and manipulation feel.

綜上所述，在本新型創作的上述實施例中，可伸縮之觸控筆將筆芯固定於第一套件，而讓第二套件藉由彈性件而能相對於第一套件產生移動，並藉由第三筆套局部伸入第一筆套內且與第二筆套產生相互驅動關係，便能據以驅動第二筆套伸出或縮回第一筆套而達到遮蔽或暴露出筆尖的效果，同時搭配第三筆套移近獲遠離第一筆套所產生的伸縮效果，進而讓伸長狀態的可伸縮之觸控筆利於使用者握持而具有容易操控等較佳人體工學的特性。另一方面，也能讓縮短狀態的可伸縮之觸控筆具有較小體積而不影響應用其之可攜式電子裝置，進而確保可攜式電子裝置所具有輕薄短小的外觀性。In summary, in the above-mentioned embodiment of the present invention, the retractable stylus fixes the refill to the first set, and allows the second set to move relative to the first set by the elastic member, and By partially extending the third pen cover into the first pen cover and having a mutual driving relationship with the second pen cover, the second pen cover can be driven to extend or retract the first pen cover to achieve the effect of covering or exposing the pen tip, At the same time, the third pen cover is moved closer to obtain the telescopic effect away from the first pen cover, so that the retractable stylus in the extended state is convenient for the user to hold and has better ergonomic characteristics such as easy manipulation. On the other hand, the retractable stylus in a shortened state can have a smaller volume without affecting the portable electronic device to which it is applied, thereby ensuring that the portable electronic device has a light, thin and short appearance.

100‧‧‧可伸縮之觸控筆 110‧‧‧第一筆套 111、112、131、132‧‧‧部件 111a‧‧‧第一凹槽 111b‧‧‧第二凹槽 112a‧‧‧第一區段 112b‧‧‧第二區段 120‧‧‧第二筆套 121‧‧‧第四區段 122‧‧‧第三區段 123‧‧‧第五區段 130‧‧‧第三筆套 132a‧‧‧懸臂 132b‧‧‧凸部 132c‧‧‧基部 140‧‧‧筆芯 141‧‧‧第六區段 142‧‧‧第七區段 143‧‧‧固定環 143a‧‧‧開口 144‧‧‧筆尖 150‧‧‧彈性件 200‧‧‧可攜式電子裝置 210‧‧‧容納槽 ST1、ST2‧‧‧階段結構 100‧‧‧ retractable stylus 110‧‧‧ First pen set 111, 112, 131, 132 111a‧‧‧First groove 111b‧‧‧Second groove 112a‧‧‧The first section 112b‧‧‧Second Section 120‧‧‧ second pen set 121‧‧‧Section 4 122‧‧‧The third section 123‧‧‧Section 5 130‧‧‧The third pen set 132a‧‧‧Cantilever 132b‧‧‧Convex 132c‧‧‧Base 140‧‧‧Refill 141‧‧‧Section 6 142‧‧‧Section 7 143‧‧‧Retaining ring 143a‧‧‧ opening 144‧‧‧ nib 150‧‧‧Elastic parts 200‧‧‧portable electronic device 210‧‧‧accommodation tank ST1, ST2‧‧‧stage structure

圖1是本新型創作一實施例的可伸縮之觸控筆的示意圖。圖2是圖1的可伸縮之觸控筆於另一狀態的示意圖。圖3A是圖1的可伸縮之觸控筆的***圖。圖3B與圖3C是圖3A的部分構件結合示意圖。圖4A是圖1的可伸縮之觸控筆的剖視圖。圖4B是圖2的可伸縮之觸控筆的剖視圖。圖5是可伸縮之觸控筆與可攜式電子裝置的搭配示意圖。 FIG. 1 is a schematic diagram of a retractable stylus according to an embodiment of the novel creation. FIG. 2 is a schematic diagram of the retractable stylus of FIG. 1 in another state. FIG. 3A is an exploded view of the retractable stylus of FIG. 1. FIG. 3B and 3C are schematic diagrams of some components of FIG. 3A combined. 4A is a cross-sectional view of the retractable stylus of FIG. 1. 4B is a cross-sectional view of the retractable stylus of FIG. 2. FIG. 5 is a schematic diagram of the combination of a retractable stylus and a portable electronic device.

100‧‧‧可伸縮之觸控筆 100‧‧‧ retractable stylus

110‧‧‧第一筆套 110‧‧‧ First pen set

111、112‧‧‧部件 111、112‧‧‧Parts

120‧‧‧第二筆套 120‧‧‧ second pen set

130‧‧‧第三筆套 130‧‧‧The third pen set

143‧‧‧固定環 143‧‧‧Retaining ring

144‧‧‧筆尖 144‧‧‧ nib

Claims

一種可伸縮之觸控筆，適於組裝至一可攜式電子裝置或從其卸下，該可伸縮之觸控筆包括：一第一筆套；一第二筆套與一第三筆套，分別可移動地設置於該第一筆套內，且第二筆套與該第三筆套在該第一筆套內相互抵接；一彈性件，抵接在該第一筆套與該第二筆套之間；以及一筆芯，固設於該第一筆套且被該第二筆套及該第三筆套套設於外，其中該第三筆套適於受力而相對於該第一筆套移動以使該可伸縮之觸控筆在一縮短狀態與一伸長狀態之間轉換，在該縮短狀態時，該第三筆套驅動該第二筆套移動並變形該彈性件，且該第二筆套遮蔽該筆芯的筆尖，在該伸長狀態時，該第三筆套移離該第二筆套，而該彈性件的彈力驅動該第二筆套移動，且該第二筆套暴露出該筆芯的筆尖。 A retractable stylus, suitable for assembling to and removing from a portable electronic device. The retractable stylus includes: One first set; A second pen cover and a third pen cover are respectively movably disposed in the first pen cover, and the second pen cover and the third pen cover abut each other in the first pen cover; An elastic member abutting between the first pen cover and the second pen cover; and A pen core is fixed on the first pen cover and is set on the outside by the second pen cover and the third pen cover, Wherein the third pen cover is adapted to be forced to move relative to the first pen cover to switch the retractable stylus between a shortened state and an extended state, In the shortened state, the third pen cover drives the second pen cover to move and deform the elastic member, and the second pen cover covers the tip of the pen core, In the extended state, the third pen cover moves away from the second pen cover, and the elastic force of the elastic member drives the second pen cover to move, and the second pen cover exposes the tip of the pen core.

如申請專利範圍第1項所述的可伸縮之觸控筆，其中該第一筆套具有由一第一區段與一第二區段所構成的一階段結構，該第二筆套具有由一第三區段、一第四區段與一第五區段所構成的另一階段結構，該彈性件套設於該第四區段，且該彈性件抵接在該第二區段與該第五區段之間。The retractable stylus as described in item 1 of the patent application scope, wherein the first pen cover has a one-stage structure composed of a first section and a second section, and the second pen cover has a Another stage structure constituted by the third section, a fourth section and a fifth section, the elastic member is sleeved on the fourth section, and the elastic member abuts on the second section and the Between the fifth section.

如申請專利範圍第2項所述的可伸縮之觸控筆，其中該第三區段與該第四區段可移動地穿設於該第一區段，而該第四區段還可移動地穿設於該第二區段。A retractable stylus as described in item 2 of the patent scope, wherein the third section and the fourth section are movably penetrated in the first section, and the fourth section is also movable Ground through the second section.

如申請專利範圍第2項所述的可伸縮之觸控筆，其中該第三區段的外徑大於該第四區段的外徑，該第五區段的外徑大於該第四區段的外徑，該第一區段的外徑大於該第二區段的外徑，且該第一區段的內徑大於該第三區段的外徑。The retractable stylus according to item 2 of the patent application scope, wherein the outer diameter of the third section is greater than the outer diameter of the fourth section, and the outer diameter of the fifth section is greater than the fourth section The outer diameter of the first section is greater than the outer diameter of the second section, and the inner diameter of the first section is greater than the outer diameter of the third section.

如申請專利範圍第2項所述的可伸縮之觸控筆，其中在該縮短狀態時，該第三區段遮蔽該筆芯的筆尖，在該伸長狀態時，該第三區段暴露出該筆芯的筆尖。The retractable stylus as described in item 2 of the patent application scope, wherein in the shortened state, the third section covers the tip of the pen core, and in the extended state, the third section exposes the The nib of the refill.

如申請專利範圍第2項所述的可伸縮之觸控筆，其中在該縮短狀態時，該第五區段移近該第二區段以變形該彈性件，在該伸長狀態時，該彈性件的彈力驅動該第五區段遠離該第二區段。The retractable stylus as described in item 2 of the patent application scope, wherein in the shortened state, the fifth section moves closer to the second section to deform the elastic member, and in the extended state, the elasticity The elastic force of the piece drives the fifth section away from the second section.

如申請專利範圍第2項所述的可伸縮之觸控筆，其中在該伸長狀態時，所述階段結構抵接於所述另一階段結構。The retractable stylus according to item 2 of the patent application scope, wherein in the extended state, the stage structure abuts the another stage structure.

如申請專利範圍第1項所述的可伸縮之觸控筆，其中該筆芯具有一固定環，抵接於該第一筆套與該第三筆套之間，該第三筆套具有至少一懸臂，穿過該固定環的至少一開口而抵接於該第一筆套的內壁面。The retractable stylus as described in item 1 of the patent scope, wherein the pen core has a fixing ring abutting between the first pen cover and the third pen cover, the third pen cover has at least one cantilever , Through at least one opening of the fixing ring to abut against the inner wall surface of the first pen cover.

如申請專利範圍第8項所述的可伸縮之觸控筆，其中該第一筆套的內壁面具有一第一凹槽與第二凹槽，而該第三筆套具有位於該懸臂上的一凸部，在該縮短狀態時，該凸部暫時卡扣於該第一凹槽，在該伸長狀態時，該凸部暫時卡扣於該第二凹槽。The retractable stylus as described in item 8 of the patent application scope, wherein the inner wall mask of the first pen cover has a first groove and a second groove, and the third pen cover has a position on the cantilever The convex portion is temporarily locked in the first groove in the shortened state, and is temporarily locked in the second groove in the extended state.

如申請專利範圍第1項所述的可伸縮之觸控筆，其中該可攜式電子裝置具有一容納槽，且該容納槽僅容置該縮短狀態的該可伸縮之觸控筆，而該縮短狀態的該可伸縮之觸控筆組裝至該容納槽後，該第一筆套的局部、該第二筆套的局部、該第三筆套的局部以及該筆芯的局部與該可攜式電子裝置具有一致的外觀輪廓。The retractable stylus as described in item 1 of the patent scope, wherein the portable electronic device has a receiving slot, and the receiving slot only accommodates the retractable stylus in the shortened state, and the After the retractable stylus in the shortened state is assembled into the receiving slot, the part of the first pen case, the part of the second pen case, the part of the third pen case, the part of the pen core and the portable electronic The device has a consistent appearance profile.