201106221 六、發明說明： 【發明所屬之技術領域】 、 本發明涉及一種觸控裝置，尤其涉及插 .切換之觸控裝置。 ^及―種可進行模式 【先前技術】 觸控裝置在各種電子裝置上得到芒 裝置中除進行物件之輪入或選定之外;應用。在電子 圖示、控制鍵及槽區域等之物件移動二，要把諸如 • 置。 蛩幕上一指定位 在電子裝置中，當選定物件後，利 上之滾動條，上述被選物件沿著滚動條：太觸拉觸控屏 段距離後停止。如果需要被選物件在同之方向移動-離，則需重複觸摸同—滾動條多次才:向移動較長距 位置一般設置在觸控屏之框體上或四。且凌動條之 可能在觸控屏之任意位置，如果需要多:欠:動=選物件 時，則手指要在不同物件及滾動條之間頻繁$同之物件 利1麵條移動被選物件，會導致 效果，且手指長期不停之在不同被選圖荦及=低等不良 間頻繁移動，操作者容易產生疲=圈案及，衰動條按鍵之 【發明内容】 置。有馨於此，有必要提供一種可進行模式切換之觸控裝 性賴Π裝置’其包括—㈣衫及與控制單元均電 杜連接之一觸控屏及至少—個壓力感測器，所述壓力感測 201106221 器用於感測用戶作用於觸控屏上之側向作用力並將該側 向作用力傳送至控制單元，所述控制單元綠比較該側向 作用力與-預設定之臨界壓力值之大小，並依據比較結果 使所述觸控m於第—觸域式或第二觸控模式。 所述觸控裝置通過壓力感測器可感測作用於觸控屏 上，作用力’再由控鮮元依據該仙力使觸錄置工作 二第觸控核式或第二觸控模式，以實現不同之操作模 相比較習知技術，本發明提供之觸控裝置操作容易， 移動速度快。 【實施方式】 «月 > 閱圖1到圖3’本發明之較佳實施例觸控裝置⑽ < 子裝置之—殼體4()内’其包括—觸控屏1〇、至 =一個壓力感測器20、一位移感測器3Q及—控制單元 洌器mi早凡90與觸控屏1〇、壓力感測器2〇及位移感 /則裔30均相電性連接。 請參閱圖4、圖6及圖8，觸控屏1〇為人機交互介面， ;接收使用者之操作指*及顯示相應資訊給使用者，盆 ^頁示有至少-個被選對像12、—觸摸區域Μ、一第二 式指示圖示16及一第二觸控模式指示圖示18。被 2像12可以為諸如圖示、控制鍵及圖片等物件，在本 “ 中上選對像12呈五角星形。觸摸區域14為觸 ^f 者指尖5G相接觸之部位。在本實施例 指向爷通=杈式指示圖示16為觸控屏10上可顯示之-…’弟二觸控模式指示圖示18為觸控屏10上可顯 201106221 示之若干重疊之指向箭頭。 壓力感測器20設置於觸控屏10之四側，該壓力感測 器20用以感測指尖50作用於觸控屏1〇之侧向之作用力， 並將感測到之側向㈣力之壓力值傳送至給控制單元 9〇。通常，習知之應變片式壓力感測器即可承擔壓 器20之作用。201106221 VI. Description of the Invention: [Technical Field] The present invention relates to a touch device, and more particularly to a touch device for switching. ^ and "Available mode" [Prior Art] The touch device is obtained on various electronic devices except for the wheeling or selection of objects; application. In the case of electronic icons, control keys, and slot areas, etc., it is necessary to set such things as . A designated position on the screen In the electronic device, when the object is selected, the scroll bar is selected, and the selected object is along the scroll bar: the touch panel is too touched to stop. If you need to move the selected object in the same direction - you need to repeatedly touch the same - scroll bar multiple times: the moving distance is generally set on the frame of the touch screen or four. And the moving bar may be anywhere in the touch screen, if you need more: owe: move = select the object, then the finger should be between the different objects and the scroll bar frequently $ the same object 1 noodle move the selected object, It will lead to an effect, and the finger will move frequently between different selected images and low defects for a long time, and the operator is prone to generate fatigue and ringing. In view of this, it is necessary to provide a touch-sensing device that can perform mode switching, which includes a (four) shirt and a touch screen and a pressure sensor connected to the control unit. The pressure sensing 201106221 is used to sense the lateral force exerted by the user on the touch screen and transmit the lateral force to the control unit, the control unit green compares the lateral force with the pre-set threshold The magnitude of the pressure value, and according to the comparison result, the touch m is in the first touch domain or the second touch mode. The touch device can sense the action on the touch screen through the pressure sensor, and the force is further controlled by the control unit according to the Xianli to make the touch screen work or the second touch mode. In order to realize different operating modes, the touch device provided by the present invention is easy to operate and has a fast moving speed. [Embodiment] «Monthly> Referring to Figures 1 to 3, a preferred embodiment of the present invention is a touch device (10) < sub-device - housing 4 () which includes - touch screen 1 〇, to = A pressure sensor 20, a displacement sensor 3Q and a control unit 早 早 早 90 90 are electrically connected to the touch screen 1 压力, the pressure sensor 2 〇 and the displacement sensation/nature 30. Referring to FIG. 4, FIG. 6 and FIG. 8, the touch screen 1 is a human-computer interaction interface; receiving the user's operation finger* and displaying corresponding information to the user, and the page is displayed with at least one selected object. 12, a touch area Μ, a second type indication icon 16 and a second touch mode indication icon 18. The 2 image 12 can be an object such as a graphic, a control key, and a picture. In this "the upper object 12 is a pentagonal star. The touch area 14 is a contact point of the fingertip 5G. In this embodiment. For example, the pointing icon 16 is displayed on the touch screen 10 - ... 'Different touch mode indication icon 18 is a pointing arrow on the touch screen 10 that can display several overlapping layers of 201106221. The sensor 20 is disposed on the four sides of the touch screen 10, and the pressure sensor 20 is configured to sense the lateral force of the fingertip 50 acting on the touch screen 1 ,, and sense the lateral direction (4) The pressure value of the force is transmitted to the control unit 9. Typically, a conventional strain gauge pressure sensor can assume the function of the pressure device 20.
位移感測器30位於觸控屏1()下方，其用於感測觸摸 ^域14之位置資訊’並將感測到之位置資訊傳送給控制 =兀90。在本實例中，該位移感測器3〇為一電容感測器。 當使用者接_控屏1G形成職區域14時，位移感測器 30上處於與觸摸區域14相對應位置之部分之電容會發生 變化’藉此產生-電容感應錢（如座標#訊），^將該 電谷感應信號傳送至控制單元90。 ㈣單元90可控制觸控裝置雇工作於第一觸控模 式或弟二觸控模式。控制單元9G用於接收由位移感測器The displacement sensor 30 is located below the touch screen 1 () for sensing the position information of the touch field 14 and transmits the sensed position information to the control = 兀 90. In the present example, the displacement sensor 3 is a capacitive sensor. When the user connects the control panel 1G to form the job area 14, the capacitance of the portion of the displacement sensor 30 at the position corresponding to the touch area 14 changes, thereby generating a capacitance-sensing money (such as coordinates#). ^ The electric valley sensing signal is transmitted to the control unit 90. (4) Unit 90 can control the touch device to work in the first touch mode or the second touch mode. Control unit 9G for receiving by displacement sensor
H專電㈣應錢，並依據該電容感應錢進而判斷 觸摸區域14之位置m所述㈣單元9()預 屢力值，當用戶之指尖50對觸控屏1〇上之被選對像u ^ =側向作用力時’磨力感測器2〇將感測到之側向作 =傳运至控制單& 90。控制單元9〇將接收到之側向作 ==預設之臨界壓力值作比較，當該壓力值小 =界屢力糾’則啟動第一觸控模式；當該壓力值大於 f >職動第二觸控模式。同時’控制 早凡9〇依據該側向作用力判定觸控屏1〇之受力方向以進 201106221 一步控制被選對像12。 明參閱圖5及圖6，當指尖50在觸控屏1〇之待選物 -件12上朝一方向A滑動，其間產生一較小側向之動摩擦 -力戶^述愿力感測器20感測到該動摩擦力並將該動摩擦 力之貝訊傳运至控制單元9〇,由於該動摩擦力小於控制單 兀90之預設之臨界塵賴，故控制單元控制觸控裳置 ⑽進入第-觸控模式。此時，位移感測器％感測到指尖 50在觸控屏上滑動時產生之電容變化，並將變化之電容轉 換成t谷感應信號傳送至控制單元9〇，控制單元如接 收到所述電容感應信號後定位所述待選物件12。可以理 解嗜制單元90可控制定位位置與指尖％滑動之位置保 持同步，即控制被選對像12朝方向A間斷移動。 —被選對像12移動之同時，在被選對像12正前方可顯 丁第一觸控极式指示圖示16，第—觸控模式指示圖示 16指示之方向可為上述指尖滑動之方向A，當然，上述指 瞻丁圖不16之顯不位置並不僅僅限定於指尖卯與觸控屏 觸抵之觸摸區域14之正前方，也可顯示在觸控屏上任 何之可見區域。觸控裝置100退出第一觸控模式後，指示 圖不16同時從觸控屏1〇上自動消失。可以理解，該第一 觸控模式指示圖示16可以不作顯示。 請參閱圖7及圖8’當指尖50按住觸控屏1〇之待選 $件12並朝-方向B施加一側向作用力，所述壓力感測 :20感測到該侧向作用力並將該側向作用力傳送至控制 早凡90 ’控制單元9()接收到該側向作用力並依據該側向 201106221 作用力進一步判定觸控屏ίο之受力方向，由於該側向作 用力大於控制單元90預設之臨界壓力值，故控制單元90 * 控制觸控裝置100進入第二觸控模式。此時，控制單元90 - 可控制被選物件12朝著側向作用力之方向連續快速移 動。在第二觸控模式中，只要指尖50及觸控屏10之間之 侧向作用力始終大於或等於控制單元90預設之臨界壓力 值，即可達到快速翻頁、定位等目的。顯然，在第二觸控 模式下，可以實現快速選取或移動被選物件12之目的。 • 被選對像12移動之同時，在被選對像12周圍觸控屏 10之正前方可顯示一區別於第一觸控模式指示圖示16之 第二觸控模式指示圖示18,如第二觸控模式指示圖示18 可以是兩個重疊之指示箭頭，或三個重疊之指示箭頭等連 續移動指示標誌。上述指示圖示18之顯示位置並不僅僅 限定於指尖與觸控屏10觸摸之觸摸區域14之正前方，也 可顯示在觸控屏10上任何之可見區域。可以理解，該第 I 二觸控模式指示圖示18可以不作顯示。 請參閱圖9，所述觸控裝置100之觸控方法包括以下 步驟： 步驟S1:用戶指尖50選定觸控屏10上之一待選物件 12 ； 步驟S2:壓力感測器20感測指尖與觸控屏10之間之 側向作用力，並將該側向作用力傳送至控制單元90 ; 步驟S3 :控制單元90接收所述側向作用力並與一預 設之臨界壓力值作比較，若所述侧向作用力小於臨界壓力 201106221 值，則執行步驟S4 ;若所述側向作用力大於或等於臨界壓 力值，則執行步驟S6 ; * 步驟S4 :進入第一觸控模式，位移感測器30感測到 . 觸控屏上待選物件12區域之電容變化，並將變化之電容 轉換成一電容感應信號傳送至控制單元90 ; 步驟S5 :控制單元90接收到所述電容感應信號後定 位所述待選物件12，並依據指尖之滑動而同步移動，再直 接執行步驟S9 ; • 步驟S6 :進入第二觸控模式，控制單元90依據所述 侧向作用力進一步判定觸控屏10之受力方向； 步驟S7:控制單元90控制被選物件12朝側向作用力 之方向連續快速移動； 步驟S8 :用戶判定是否定位於所需物件，若沒有定 位，則重複執行步驟S2-S7 ;若已定位則結束當前觸摸。 可以理解，上述觸控裝置100中之壓力感測器20位 0 置不局限於圖示位置，可以為觸控屏10周圍之任意位置。 可以理解，壓力感測器20不局限於應變片式壓力感測器， 也可為其他能將壓力輸入轉換成電信號之任意壓力感測 器。 可以理解，上述被選對像12之移動動作，也可以為 連續翻頁、連續放大、連續縮小及連續旋轉等動作。 【圖式簡單說明】 圖1係本發明觸控裝置較佳實施例之功能模組圖。 圖2係本發明觸控裝置較佳實施例之結構分解示意 201106221 圖。 圖3係本發明觸控裝置較佳實施例之截面示圖。 • 圖4係本發明觸控裝置較佳實施例之俯視圖。 - 圖5係本發明觸控裝置較佳實施例之第一觸控模式操 作示意圖。 圖6係本發明觸控裝置較佳實施例之第一觸控模式工 作示意圖。 圖7係本發明觸控裝置較佳實施例之第二觸控模式操 鲁作示意圖。 圖8係本發明觸控裝置較佳實施例之第二觸控模式工 作示意圖。 圖9係本發明觸控裝置之觸控方法之較佳實施例之流 程圖。 【主要模組符號說明】 觸控裝置 100 觸控屏 10 待選物件 12 觸摸區域 14 第一觸控模式 第二觸控模式 指不圖不 16 指不圖不 18 壓力感測器 20 位移感測器 30 殼體 40 指尖 50 控制單元 90H special power (4) should pay money, and according to the capacitance to sense the money and then determine the position of the touch area 14 m (4) unit 9 () pre-repetition force value, when the user's fingertip 50 on the touch screen 1 on the selected object u ^ = lateral force when the 'grinding sensor 2' will sense the lateral direction = transport to the control list & 90. The control unit 9 作 compares the received lateral pressure == preset threshold pressure value, and when the pressure value is small = the boundary repeatedly corrects, the first touch mode is activated; when the pressure value is greater than f > Move the second touch mode. At the same time, the control unit determines the direction of the force of the touch screen according to the lateral force to control the selected object 12 in one step. Referring to FIG. 5 and FIG. 6, when the fingertip 50 slides in a direction A on the candidate object 12 of the touch screen 1 , a small lateral dynamic friction is generated therebetween - the force sensor is described. 20 senses the dynamic friction force and transmits the dynamic friction force to the control unit 9〇. Since the dynamic friction force is less than the preset critical dust of the control unit 90, the control unit controls the touch skirt (10) to enter. The first-touch mode. At this time, the displacement sensor % senses the capacitance change generated when the fingertip 50 slides on the touch screen, and converts the changed capacitance into a t valley sensing signal and transmits it to the control unit 9〇, and the control unit receives the receiving unit. The candidate object 12 is positioned after the capacitive sensing signal. It can be understood that the control unit 90 can control the position of the positioning and the position of the fingertip % sliding to maintain synchronization, that is, control the intermittent movement of the selected object 12 toward the direction A. - while the selected object 12 is moving, the first touch pole indication icon 16 can be displayed directly in front of the selected object 12, and the direction indicated by the first touch mode indication icon 16 can be the above-mentioned fingertip sliding Direction A, of course, the position of the above-mentioned fingertips is not limited to the front of the touch area 14 touched by the fingertips and the touch screen, and can also be displayed on the touch screen. region. After the touch device 100 exits the first touch mode, the indication image 16 is automatically disappeared from the touch screen 1 . It can be understood that the first touch mode indication icon 16 may not be displayed. Referring to FIG. 7 and FIG. 8 ' when the fingertip 50 presses the candidate panel 12 of the touch screen 1 and applies a lateral force to the direction B, the pressure sensing 20 senses the lateral direction. The force is transmitted to the control and the 90' control unit 9() receives the lateral force and further determines the direction of the touch screen according to the lateral direction of the 201106221 force, due to the side The driving force is greater than the threshold value preset by the control unit 90, so the control unit 90* controls the touch device 100 to enter the second touch mode. At this time, the control unit 90 - can control the selected object 12 to continuously move rapidly in the direction of the lateral force. In the second touch mode, as long as the lateral force between the fingertip 50 and the touch screen 10 is always greater than or equal to the threshold pressure preset by the control unit 90, rapid page turning, positioning, and the like can be achieved. Obviously, in the second touch mode, the purpose of quickly selecting or moving the selected object 12 can be achieved. • While the selected object 12 is moving, a second touch mode indication icon 18 different from the first touch mode indication icon 16 can be displayed directly in front of the touch screen 10 around the selected object 12, such as The second touch mode indication icon 18 may be two overlapping indication arrows, or three overlapping indication arrows, etc. The display position of the indication icon 18 is not limited to the front of the finger touch and the touch area 14 touched by the touch screen 10, and may be displayed on any visible area of the touch screen 10. It can be understood that the first two-touch mode indication icon 18 can be omitted for display. Referring to FIG. 9 , the touch method of the touch device 100 includes the following steps: Step S1: The user's fingertip 50 selects one candidate object 12 on the touch screen 10; Step S2: The pressure sensor 20 senses the finger a lateral force between the tip and the touch screen 10, and transmitting the lateral force to the control unit 90; Step S3: the control unit 90 receives the lateral force and a predetermined critical pressure value For comparison, if the lateral force is less than the critical pressure 201106221, step S4 is performed; if the lateral force is greater than or equal to the critical pressure value, step S6 is performed; * step S4: entering the first touch mode, The displacement sensor 30 senses the capacitance change of the area of the object 12 to be selected on the touch screen, and converts the changed capacitance into a capacitance sensing signal and transmits the signal to the control unit 90; Step S5: the control unit 90 receives the capacitance sensing Positioning the object 12 to be selected after the signal, and synchronously moving according to the sliding of the fingertip, and then directly performing step S9; • Step S6: entering the second touch mode, the control unit 90 further determines the touch according to the lateral force Control panel 10 Step S7: The control unit 90 controls the selected object 12 to continuously move rapidly in the direction of the lateral force; Step S8: The user determines whether to locate the desired object, if not, repeats steps S2-S7; Positioning ends the current touch. It can be understood that the pressure sensor 20 in the touch device 100 is not limited to the illustrated position, and may be any position around the touch screen 10. It will be appreciated that the pressure sensor 20 is not limited to strain gauge pressure sensors, but can be any pressure sensor that can convert pressure inputs into electrical signals. It can be understood that the moving action of the selected object 12 can also be continuous page turning, continuous zooming, continuous zooming, and continuous rotation. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a functional block diagram of a preferred embodiment of a touch device of the present invention. 2 is a schematic exploded view of a preferred embodiment of the touch device of the present invention; 3 is a cross-sectional view of a preferred embodiment of the touch device of the present invention. Figure 4 is a top plan view of a preferred embodiment of the touch device of the present invention. - Figure 5 is a schematic diagram of the first touch mode operation of the preferred embodiment of the touch device of the present invention. FIG. 6 is a schematic diagram of the first touch mode operation of the preferred embodiment of the touch device of the present invention. FIG. 7 is a schematic diagram of the second touch mode operation of the preferred embodiment of the touch device of the present invention. FIG. 8 is a schematic diagram of the second touch mode operation of the preferred embodiment of the touch device of the present invention. 9 is a flow chart of a preferred embodiment of a touch method of the touch device of the present invention. [Major module symbol description] Touch device 100 Touch screen 10 Objects to be selected 12 Touch area 14 First touch mode Second touch mode means no picture No 16 No picture No 18 Pressure sensor 20 Displacement sensing 30 housing 40 fingertip 50 control unit 90