1330801 九、發明說明： 【發明所屬之技術領域】 本案係一種輸入裝置之滾輪結構，尤指一種滾輪結構可適用 於扁平化設計之輸入裝置。 【先前技術】 按以電腦作為資料之儲存、運算、處理及執行，確實較人工 來得便捷。因此，電腦的存在，有其不可取代的地位。唯電 月®刖述之各項功能，必須經由輸入裝置將資料輸入於電腦中， 能達成所預期的目的。 目前的滑鼠或轨跡球等輸入裝置，其至少設有一組按鍵；當 使用者移動游標於位置時，制者即可按壓左邊的按鍵二 便執行相關的程式與命令；或者，使用者可以按麼右邊的按鍵， 以便啟動__加功能選項^再者，目前的各_腦輸入裝置 尚包含一滾輪組，其具有一可旋轉的滾輪以供使用者轉動，並透 過一，測器(編碼器)以偵測此滾輪之轉動量及方向，以便將所產生1330801 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a roller structure of an input device, and more particularly to an input device that can be applied to a flat design. [Prior Art] It is indeed more convenient to use the computer as the storage, calculation, processing and execution of data. Therefore, the existence of computers has its irreplaceable status. The functions described in the “Power Month®” must be entered into the computer via the input device to achieve the intended purpose. At present, an input device such as a mouse or a trackball has at least one set of buttons; when the user moves the cursor at the position, the maker can press the left button 2 to execute related programs and commands; or, the user can Press the button on the right to start the __plus function option. Moreover, the current _ brain input devices still include a roller set, which has a rotatable roller for the user to rotate and pass through a detector ( Encoder) to detect the amount and direction of rotation of the roller, so as to be generated
的訊號回傳至電腦，藉以改變於螢幕中所顯示之-影像的上下(Y 軸)位置；如此，錢者便看到—電子檔或是所職的網頁中 方向尚未顯示部份的内容。 )因此，基於對螢幕Y軸顯示之必要性，故輸入裝置之滾輪結 構誠屬不可或缺者，唯目前市面上所使用編碼㈣最小尺寸 距離印刷電路(PCB)高度約為4.5mm，因其最前端的空間不足， 以致無法目應造料平化之需求，域法將雜結難設於輸入 裝置之最前端，以符合人體工學之操作，而亟待改進。 【發明内容】 本發明之主要目的在於提供一種輸入裝置之滚輪結構，其中 該滚輪結構藉由特殊的·之配置，使雜總成與編碼器呈i角 擺設’從而使輸人裝置之扁平化設計得以實現。 5 1330801 本發明之:欠要目的在於提供—織人裝置之秘結構，其中 該滾輪結構餘於輸人裝置之最前端，⑽合人體I學之操 境，並方便使用者之操作。 （ 本發明之再一目的在於提供一種輸入裝置之滾輪結構，其中 該滾輪結構之滾輪實辦’係較為寬厚者，關於支射指，、以 及方便操作者。 甘4 ί達成上述之目的’本發明揭示—機人裝置之滚輪結構， /、匕 固疋座，係在一架片前方一側垂直向分別突設一主軸The signal is transmitted back to the computer, so as to change the upper and lower (Y-axis) position of the image displayed on the screen; thus, the moneyer can see that the electronic file or the position of the web page in the job has not yet displayed part of the content. Therefore, based on the necessity of displaying the Y-axis of the screen, the roller structure of the input device is indispensable, but the code used on the market (4) minimum size distance printed circuit (PCB) is about 4.5 mm, because The space at the front end is insufficient, so that it is impossible to meet the demand for flattening. The domain method is difficult to set up at the forefront of the input device to meet the ergonomic operation, and needs to be improved. SUMMARY OF THE INVENTION The main object of the present invention is to provide a roller structure of an input device, wherein the roller structure is configured to make the hybrid assembly and the encoder erected by a special configuration, thereby flattening the input device. The design is achieved. 5 1330801 The present invention is aimed at providing a secret structure of a weaving device, wherein the roller structure is at the forefront of the input device, and (10) fits the human body and is convenient for the user to operate. (A further object of the present invention is to provide a roller structure of an input device, wherein the roller structure of the roller structure is relatively wide, with respect to the index finger, and for facilitating the operator. Gan 4 ί achieves the above purpose] The invention discloses that the roller structure of the human-machine device, and the tamping squatting seat, respectively, a spindle is vertically protruded from the front side of the one-piece piece
t支軸，並於該架片適當位置橫向開設—透光孔，且該架片末 端設有—導引部；—滾輪總成’係將-滚輪及-從動輪套接於該 主軸，使該從動輪可隨滾輪同步旋轉；一光概，係套接於支轴二 ，該，動輪鳴合’其輪面對應該透光孔則環形等㈣設複數個 穿孔’藉以形成-細，該光栅輪之兩側具有—光發射器及一光 接收器；—定位滑塊’係裝設於該導⑽，其間設有-彈性元件， t對應該光柵輪突伸—定位突點；俾藉滾輪轉動，使從動輪帶動 、'柵輪紅轉’使該&位突點為光栅輪之齒部及凹 是以’設於該透光孔兩侧之編瑪器(光發射 收為)則糾細職轉，而形成錢之接收及遮斷 【圖式簡單說明】 為進-步揭示本案之具體技術内容，首先請參閱圖式其 ，為本發明雜結構之立齡解圖，圖2為本發立後之立體 、衰給錄結触立後之勤®，®4a&®4b為本發明 之兩綱®，圖5為將本㈣滾輪結構 j於輸入裝置之立體圖，圖6為本發明輸入裝置之立體圖。 【實施方式】 〇如圖1所示’本發明之滾輪結構係由一固定座1，-滾輪總成 ，一光柵輪3，及一定位滑塊4所組合而成。 “ 6 1330801 其中，固定座1為一架體，其係在一架片11之垂直向分別突設 一主軸12及一支軸13，俾供後敘之滚輪總成2之一從動輪21及一 光柵輪3套接。該架片11適當位置，例如支轴13後方橫向開設一透 光孔14，另於架片11最後方則設有一導引部15，以便與後欽之定 位滑塊4結合之用。請再參閱圖式，該固定座1異於主軸12及支軸 13之一侧突伸至少一凸耳16，其開具一耳孔161，以便鎖固於輸 入裝置所預設之螺柱，唯此係為習知技術，在此不擬贅述。The fulcrum shaft is laterally opened at a suitable position of the frame piece, and the light guide hole is provided at the end of the frame piece, and the end of the frame piece is provided with a guiding portion; the roller assembly is sleeved with the roller and the driven wheel on the main shaft, so that The driven wheel can rotate synchronously with the roller; a light is sleeved on the support shaft 2, and the moving wheel is combined with the 'the wheel facing the light-transmitting hole, the ring, etc. (4) the plurality of perforations are formed to form a thin, The two sides of the grating wheel have a light emitter and a light receiver; the positioning slider is mounted on the guide (10) with an elastic element therebetween, t corresponding to the grating wheel protrusion-positioning protrusion; When the roller rotates, the driven wheel is driven, and the 'gate wheel is red-turned', so that the position of the protrusion is the tooth portion of the grating wheel and the concave is the humbrator disposed on both sides of the light-transmitting hole (light emission is received) Then correct the job, and form the receipt and interruption of the money [Simple description of the schema] In order to reveal the specific technical content of the case, first of all, please refer to the figure, which is the diagram of the age of the hybrid structure of the present invention. 2 For the stereoscopic and post-mortem of the hair, the ®4a&®4b is the two-dimensional® of the invention, Figure 5 J (iv) of the present roller arrangement in perspective the input device of FIG, 6 is a perspective view of an input device of the present invention. [Embodiment] As shown in Fig. 1, the roller structure of the present invention is composed of a fixed seat 1, a roller assembly, a grating wheel 3, and a positioning slider 4. " 6 1330801 , wherein the fixing base 1 is a frame body, and a main shaft 12 and a shaft 13 are respectively protruded from a vertical direction of a piece 11 , and a driven wheel 21 of the roller assembly 2 is provided for later description. A grating wheel 3 is sleeved. The frame piece 11 is appropriately positioned, for example, a light-transmissive hole 14 is laterally opened behind the support shaft 13, and a guide portion 15 is disposed at the rear of the frame piece 11 so as to be positioned with the rear positioning block. For the purpose of combination, please refer to the figure, the fixing seat 1 protrudes from one side of the main shaft 12 and the supporting shaft 13 at least one lug 16 , and an ear hole 161 is opened for locking on the input device. Studs, which are conventional techniques, are not described here.
滾輪總成2係由一從動輪21套接於主轴12，其係由一滾輪22 所帶動，以形成同步旋轉。如圖所示，該滾輪22係由外側之一·^ 掣輪23軸向延伸之輪軸231嵌套於滾輪22之輪孔221内，其中，該 輪軸231徑向突伸至少一·f*肋232，俾嵌插於輪孔221周緣所預設 之卡槽222，使該卡掣輪23可隨著該滚輪22轉動。此外，該輪軸 231内侧緣突設複數個卡榫233 ’其係嵌插從動輪21輪面上所開設 之榫槽211。俾當撥轉滚輪22時，可令該卡掣輪23及從動輪21同 步地向前或向後旋轉。 尤有進者，為使按壓該滾輪22時，會觸發一電子訊號，是以， 該卡掣輪23外側結合一壓鍵24，為縮減空間，其一側具有一圓盤 241 ’俾供容置於卡掣輪23外側所預設之盤穴234，該圓盤241設 ^至少一對防轉凹槽(因投影角度關係未示），以便與主軸12端部所 犬。又之至少、對防轉軸摔121嵌接結合，並以一結合元件25通過該 圓盤241，而鎖固於該主軸12，使該壓鍵24不致隨著卡掣輪23旋 轉。再者，該壓鍵24之圓盤241側向延伸一壓板242，以作為縱向 (上/下)健-鶴_之帛，且親板242前转接—可橫向 後)定位之定位片243。 、 光栅輪3係為一齒輪狀結構，其係軸接於支軸13，並盘從動 輪21互為嗜合，使其可隨從動輪21之旋轉而逆向旋轉，^輪面 對應該透光孔14位置卿形等觸設複數個穿孔31，而藉以形 7 成—光閘。 疋位滑塊4為- T形座體，其對應於架片μ後端之導引部 〜=凸軌151奸軌道41 ’俾互為對接後，使其可在導引部15 動’而為使其具有自動伸縮功能，如，該定位滑塊4愈 丨性元件42，例如科，对謂應於光柵 =位置則突伸-尖形纽突點43，俾該光柵輪3轉動時，其可 隨齒部及凹部的距離變化，而後退或前進。 明％立&、_祕 各組成元件的詳細制，將本發 立體圖。如圖3所示，當滾輪22被手指順 向轉麟，制步帶動卡掣輪23及從雜21旋轉，因光 輪3係與從動輪21相嗜合，故其係呈逆時鐘方向旋轉，並令其 。_及疋位突點43之尖形斜面，而促使定位滑塊4後移，並壓 縮彈性元件42 ;而當移動到凹部時，則該彈性元件42伸展，而 令該定位突點43卡人該凹部，以便該光柵輪3之定位。 如圖2所示 ”如圖4a所示’該光柵輪3之輪面將架片剠上之透光孔14 遮蔽’使其-侧之光發射器A，例如紅外線所發射的信號被遮斷， 而使另側之光接收器B接收不到信號。如圖4b所示，當光柵輪3 ^轉時，其移動中的穿孔31對正透光孔14時，使光發射器A所 ^射的信號通職縣孔14及穿孔31，而絲接收器B接收該 ^號藉以上、下或疋左、右捲動螢幕上所呈現之内容。惟此乃 ^知之，術故不贅敘。另請注意的是，光栅輪3、絲射器A及 光接收Is B合稱為一編碼裝置。因編碼裝置之種類繁多其包括 但不偈限於旋轉式開關，或是各類絲檢知器，本發明係以-光 學編碼裝置為例並作為說明。 如圖5所示，其係將本發明之滾輪結構藉由結合元件，例如 螺絲穿越凸耳16之耳孔161，喊設於輸人裝置之示意圖。如此， 由於固定座1是單邊固定的方式’目此m定座1之-自由端(主轴 1330801 12之方向)便形成可擺動的態樣，且該自由端受力後即可由一第一 位置改變為一第二位置。例如，當按壓滾輪22時，因該滾輪蜱成 2係單邊支餅^主軸12，因賴定座彳之—側受力後向下擺g至 第二位置，故可使其最外側壓鍵24之壓板242下移，並壓掣一微 動開關C，藉以輸出一電子訊號，並使得電腦螢幕上產生一對應 的功旎。而當外力移除時，固定座1因彈性回復力之故，因此可 將滾輪總成2的位置由第二位置回復為第一位置。 而包含光發射器A及光接收器B之編碼器則位於該滾輪總成 2垂直向後方，並以一與該滾輪總成2相嚙合之光栅輪3作為光 問’且該定，滑塊4之彈性前後移動，可對該光栅輪3旋轉夺產 生明顯之段落感’如圖6所示，則是將-頂蓋蓋合於該輸入襄置 之頂面，以完成組裝。 义 是以，經由本發明之實施，因小型編碼器係設於滾輪總成之 垂直向後方，俾藉由此空間之改變，可將輸人裝置進行扁^化設 計’而改變習知輸入裝置之刻板造形。再者，本發明之滾輪結= 係位於輸入裝置之最前端，以利於手指之操作，並符合人體工學 之訴求。尤有進者，本發明之滚輪因特殊之空間配置與擺設，= • 將之設計成較為寬厚者，除利於支撐手指外，並有助於操作，堪 稱同類物品前所未見之一大佳構。 本案所揭示者，乃較佳實施例之一種，舉凡局部之變更或修 . 飾而源於本案之技術思想而為熟習該項技藝之人所易於推知者， 俱不脫本案之專利權範_。 紅上所陳，本案無論就目的、手段與功效，在在顯示其迥異 於習知之技術特徵’且其首先發明合於實用，亦在在符合發明之 專利要件’懇請貴審查委員明察，並祈早曰賜予專利 社會，實感德便。 希心 【圖式簡單說明】 9 1330801 圖1為本發明滚輪結構之立體分解圖。 圖2為本發明組立後之立體圖。 圖3為本發明滚輪結構組立後之剖面圖。 圖4a及圖4b為本發明滚輪結構與編碼器於轉動時之兩剖面圖。 圖5為將本發明滾輪結構組裝於輸入裝置之立體圖。 圖6為本發明輸入裝置之立體圖。 1330801 【圖式元件標號說明】 固定座1 主軸12 支轴13 導引部15 凸耳16 滾輪總成2 榫槽211 輪孔221 籲卡擎輪23 卡肋232 盤穴234 圓盤241 定位片243The roller assembly 2 is sleeved on the main shaft 12 by a driven wheel 21, which is driven by a roller 22 to form a synchronous rotation. As shown in the figure, the roller 22 is embedded in the wheel hole 221 of the roller 22 by an axle 231 extending axially from the outer side of the wheel 23, wherein the axle 231 radially protrudes at least one·f* rib 232, the cassette is inserted into the card slot 222 preset at the periphery of the wheel hole 221, so that the click wheel 23 can rotate with the roller 22. Further, a plurality of latches 233' are protruded from the inner edge of the axle 231, and the slots 211 formed in the wheel surface of the driven wheel 21 are inserted. When the roller 22 is turned, the click wheel 23 and the driven wheel 21 can be rotated forward or backward in synchronization. In particular, in order to press the roller 22, an electronic signal is triggered, so that the outside of the latching wheel 23 is combined with a pressing button 24 to reduce the space, and one side of the latching wheel has a disc 241 '俾The disc hole 234 is disposed on the outside of the cassette wheel 23, and the disc 241 is provided with at least one pair of anti-rotation grooves (not shown due to the projection angle relationship) so as to be in the dog with the end of the main shaft 12. Further, at least, the anti-rotation shaft 121 is engaged and coupled, and is engaged with the main shaft 12 by a coupling member 25 passing through the disc 241 so that the pressing button 24 does not rotate with the reeling wheel 23. Moreover, the disc 241 of the press button 24 extends laterally to a pressing plate 242 to serve as a longitudinal (upper/lower) health-heel, and the front plate 242 is forward-transferred. . The grating wheel 3 is a gear-like structure, and the shaft is coupled to the support shaft 13, and the disc driven wheels 21 are incompatible with each other so that they can rotate in the reverse direction with the rotation of the driven wheel 21, and the wheel faces the light-transmitting hole. 14 position Qing shape and so on touch a plurality of perforations 31, and by means of the shape of 7 - shutter. The clamp slider 4 is a -T-shaped seat body, which corresponds to the guide portion of the rear end of the frame piece μ~=the convex track 151, the track 41'俾 is mutually butted, so that it can be moved at the guiding portion 15 In order to have an automatic telescopic function, for example, the positioning slider 4 is more flexible, such as a section, the pair should be at the grating = position, then the protruding-pointed knob point 43, when the grating wheel 3 is rotated, It can change back and advance with the distance between the tooth and the recess. The detailed system of each component is shown in the perspective of the detailed system of each component. As shown in FIG. 3, when the roller 22 is turned forward by the finger, the step rotates the click wheel 23 and the slave 21, and since the light wheel 3 is in contact with the driven wheel 21, it rotates in the counterclockwise direction. And make it. _ and the pointed bevel of the squatting point 43 causes the positioning slider 4 to move backward and compress the elastic member 42; and when moving to the recess, the elastic member 42 is stretched, and the positioning protrusion 43 is brought to the person The recess is for positioning of the grating wheel 3. As shown in Fig. 2, "the wheel surface of the grating wheel 3 shields the light-transmissive hole 14 on the shelf" from the side of the light-emitting aperture A on the shelf, such as the signal emitted by the infrared emitter A, such as infrared rays, is blocked. , the other side of the light receiver B can not receive the signal. As shown in Figure 4b, when the grating wheel 3 ^ turn, when the moving perforation 31 is aligned with the light transmission hole 14, the light emitter A The signal of the shot passes through the county hole 14 and the perforation 31, and the wire receiver B receives the content of the ^ number borrowed from the top, bottom or left and right scrolling screen. However, this is the knowledge, the reason is not described Please also note that the grating wheel 3, the laser A and the light receiving Is B are collectively referred to as an encoding device. The various types of encoding devices include, but are not limited to, rotary switches, or various types of wire detection. The present invention is exemplified by an optical encoder device. As shown in FIG. 5, the roller structure of the present invention is shriveled by a coupling member, such as a screw through the ear hole 161 of the lug 16. Schematic diagram of the device. Thus, since the fixing base 1 is unilaterally fixed, the m-seat 1 - free end (spindle 1330801 12 To form a swingable state, and the free end can be changed from a first position to a second position after being forced. For example, when the roller 22 is pressed, the roller is twisted into a 2-series single-sided branch cake ^ The main shaft 12 is tilted downward to the second position by the side of the seat, so that the pressing plate 242 of the outermost pressing button 24 can be moved downward, and a micro switch C is pressed to output an electronic signal. And causing a corresponding function on the computer screen. When the external force is removed, the fixing seat 1 is restored by the elastic restoring force, so that the position of the roller assembly 2 can be restored from the second position to the first position. The encoder including the light emitter A and the light receiver B is located vertically rearward of the roller assembly 2, and the grating wheel 3 meshing with the roller assembly 2 is used as an optical sensor. The elastic movement of the grating wheel 3 can produce a distinct paragraph feeling when the grating wheel 3 is rotated. As shown in FIG. 6, the top cover is covered on the top surface of the input device to complete the assembly. Through the implementation of the present invention, since the small encoder is disposed vertically behind the roller assembly, By changing the space, the input device can be flattened to change the shape of the conventional input device. Furthermore, the roller knot of the present invention is located at the forefront of the input device to facilitate the operation of the finger. And in line with the ergonomic appeal. Especially in advance, the wheel of the present invention is specially designed and arranged according to the space, = • it is designed to be relatively thick, in addition to supporting the finger, and is helpful for operation, A similar article has never been seen before. The one disclosed in the present case is one of the preferred embodiments, and it is easy for those who are familiar with the skill to use the technical idea of the present invention. The inferred person does not deviate from the patent right of this case. _ Red on the Chen, this case shows its technical characteristics different from the purpose, means and effect The patent element of the invention 'please ask the reviewing committee to inspect, and pray for the patent society. [1] Simple description of the drawings 9 1330801 Figure 1 is an exploded perspective view of the roller structure of the present invention. Figure 2 is a perspective view of the assembled body of the present invention. Figure 3 is a cross-sectional view showing the roller structure of the present invention. 4a and 4b are two cross-sectional views of the roller structure and the encoder of the present invention as they rotate. Figure 5 is a perspective view of the roller structure of the present invention assembled to an input device. Figure 6 is a perspective view of the input device of the present invention. 1330801 [Description of the components of the drawings] Fixing seat 1 Spindle 12 Supporting shaft 13 Guide part 15 Lug 16 Roller assembly 2 Groove 211 Wheel hole 221 Calling card wheel 23 Rib 232 Disc hole 234 Disc 241 Positioning piece 243
光栅輪3 定位滑塊4 彈性元件42 m 光發射器AGrating wheel 3 positioning slider 4 elastic element 42 m light emitter A
微動開關CMicro switch C
架片11 防轉軸榫121 透光孔14 凸執151 耳孔161 從動輪21 滾輪22 卡槽222 輪軸231 卡榫233 壓鍵24 壓板242 結合元件25 穿孔31 轨道41 定位突點43 光接收器B 11Frame 11 Anti-rotation shaft 榫121 Light-transmissive hole 14 Male 151 Ear hole 161 Drive wheel 21 Roller 22 Card slot 222 Axle 231 榫 233 Press key 24 Pressure plate 242 Bonding element 25 Perforation 31 Track 41 Positioning bump 43 Light receiver B 11