200807277 九、發明說明： 【發明所屬之技術領域】 種滾輪結構可適用 本案係一種輸入裝置之滚輪結構，尤指一 於扁平化設計之輸入裝置。 【先技術】 按以電腦作為資料之館存、運算、處理及執行，確實較人工 方式來得便捷。因此’制的存在，林何取代的地位。唯泰 腦前述之各項功能，必須經由輸入裝置將資料輸入於電腦中，= 此達成所預期的目的。200807277 IX. Description of the invention: [Technical field of the invention] The roller structure is applicable. This case is a roller structure of an input device, especially an input device of a flat design. [First Technology] It is indeed more convenient to use the computer as the data storage, calculation, processing and execution. Therefore, the existence of the system, Lin He replaced the status. In addition to the functions described above, it is necessary to input the data into the computer via the input device, = this achieves the intended purpose.
你用滑鼠或祕球等輸人裝置，其至少設有—組按鍵；當 使用者移祕標於-特粒置時，使时 式與命令；或者，者可猶右 動相關的附加功能選項。再者，目前的各麵腦輸入裝置 ^包，-滚輪組’其具有_可旋轉的滾輪以供者轉動， 過一感測H(編碼ϋ)以侧此雜之轉動量及方向，以便You use a mouse or a secret ball to enter the device, at least with a set of buttons; when the user moves the secret mark to the special grain, the time mode and the command; or, the additional function related to the right movement Option. Furthermore, the current facial input devices, the package, have a _ rotatable roller for the user to rotate, and a H (code ϋ) is sensed to side the amount of rotation and direction of the miscellaneous
號回傳至電腦，藉以改變於螢幕中所顯示之—影像的上下V 2立置；如此，使用者便看到一電子檔或是所瀏覽的網頁中 方向尚未顯示部份的内容。 胸ί於對螢幕γ鋪示之必紐，故輸人裝置之滾輪結 可或缺者，唯目前市面上所使用編碼器的最小尺寸轉軸 、」刷電路(PCB)高度約為4_5mm，因其最前端的空間不足， 應造形扁平化之需求，且無法將滾輪結構I設於輸入 衣置之彔别端，以符合人體工學之操作，而亟待改進。 【發明内容】 竹t明之主要目的在於提供一種輸入裝置之滾輪結構，其中 =輪結構藉由特殊輕間之配置，使滾輪總成與編碼器呈i角 擺设，從而使輸入裝置之扁平化設計得以實現。 5 200807277 本發明之次要目的在於提供一種輸入裝置之滾輪結構，其中 該滾輪結構係位於輸入裝置之最前端’以符合人體工學之操作環 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 该滾輪結構之滚輪實施時，係較為寬厚者，以利於支撐手指，以 及方便操作者。The number is passed back to the computer to change the V 2 position of the image displayed on the screen; thus, the user can see an electronic file or the content of the viewed web page that has not yet been displayed. The chest is in the gamma of the screen, so the roller knot of the input device can be lacking, but the minimum size of the encoder used in the market, the brush circuit (PCB) height is about 4_5mm, because The space at the front end is insufficient, and the flattening needs should be made, and the roller structure I cannot be placed on the screening end of the input garment to be ergonomically operated, and needs to be improved. SUMMARY OF THE INVENTION The main purpose of Zhu Tming is to provide a roller structure for an input device, wherein the wheel structure is arranged by a special light compartment, so that the roller assembly and the encoder are placed at an angle, thereby flattening the input device. The design is achieved. 5 200807277 A secondary object of the present invention is to provide a roller structure for an input device, wherein the roller structure is located at the foremost end of the input device for an ergonomic operating environment and is convenient for the user to operate. Further, another object of the present invention is to provide a roller structure of an input device, wherein the roller of the roller structure is thicker to facilitate supporting fingers and to facilitate an operator.
為達成上述之目的，本發明揭示一種輸入裝置之滾輪結構， 其包括·固疋座，係在一架片前方一側垂直向分別突設一主軸 及了支軸，並於適當位置橫向開設一透片孔，且末端設有一導引 部，一滾輪總成，係將一滾輪及一從動輪套接於該主軸，使該從 動輪可隨滾輪同频轉；—光栅輪，絲接於支軸，並與該從動 輪齒S、，其輪面對應該透光孔則環形等角開設複數個穿孔，藉以 ，成一光閘，該光栅輪之兩侧具有一光發射器及一光接收器；一 定塊滑塊，絲設於該導孔部，其間紗—雜元件，且對應該 ^桃ΪΪϋ —g突點；俾藉滾輪轉動，使從動輪帶動光柵輪旋 夕，β “疋位突點為光栅輪之齒部及凹部距離變化而前後彈性位 Ϊ ，設於該透光孔兩侧之編碼器(光發射器及光接收器)則藉 由先閘的旋轉’而形成信號之接收及遮斷者。 【圖式簡單說明】 為進—步揭*本案之具體技術内容，首先請參閱圖式，其中， 二;明滾輪結構之立體分解圖，圖2為本發明組立後之立體 發明滾輪結構組立後之剖面圖，圖#及_為本發明 =^==器於轉動時之兩剖面圖，圖5為將本發明滾輪結構 、.=於輪入衣置之立體圖，圖6為本發明輸入裝置之立體 【貫施方式】 0如，圖1所示’本發明之滾輪結_由-固定座1，_滾輪總成 ’一光栅輪3，及-定位滑塊4所組合而成。 200807277 ， 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，俾供後敘之滾輪總成2之一從動輪21及一 光柵輪3套接。該架片11適當位置，例如支軸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，以便與後敘之定 位滑塊4結合之用。請再參閱圖式，該固定座1異於主軸12及支轴 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。 滾輪總成2係由一從動輪21套接於主軸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係由外侧之一^^ ⑩ 掣輪23軸向延伸之輪軸23愤套於滾輪22之輪孔221内，其中，該 輪軸231徑向突伸至少一卡肋232，俾嵌插於輪孔221周緣所預設 之卡槽222，使該卡掣輪23可隨著該滾輪22轉動。此外，該輪轴 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。俾當撥轉滾輪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， 该卡掣輪23外侧結合一壓鍵24，為縮減空間，其一侧具有一圓盤 φ 241，俾供容置於卡掣輪23外側所預設之盤穴234，該圓盤241設 有至少一對防轉凹槽(因投影角度關係未示），以便與主軸12端部所 突設之至少一對防轉軸榫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侧向延伸一壓板242，以作I縱向 (上/下)按壓一微動開關之用，且該壓板242前方鄰接一可橫向(前/ 後)定位之定位片243。 ' 光柵輪3係為一齒輪狀結構，其係軸接於支軸13，並與從動 輪21互為嚙合，使其可隨從動輪21之旋轉而逆向旋轉/其輪面 對應該透光孔14位置則環形等角開設複數個穿孔31，而£二形 200807277 成一光閘。 定位滑塊4為一 τ形庙艘 15之凸執151設有軌道4 ’互為^|於架片11後端之導弓!部 前後滑動，而為使其具有自動^縮=接f，使其可在導引部15 導引部15間設有一彈性元件：’該定位滑塊4與 輪3位置則突伸—尖形定位突_’且前方對應於光栅 隨齒部及凹部的距離變化，而後退或前進輪3轉動時，其可 時鐘方向轉崎，其同步22被手指順 栅輪3係與從動輪21相嗜合m 輪21旋轉，因光 突點43之尖形斜面，' 令該=卡二：該=:伸展’而 遮蔽：::光二一 而使另側之光接㈣Β接收 / 射的域被遮斷’ 旋轉時，其雜中的穿孔31對^^ ==所示，當光柵輪3 發射的信號通過該透光孔14及穿孔31 ^，使光發射器A所 信號，藉以上、下或是左、 接收ϋ B接收該 習知之技術故林敘。另叫幕上所錢之魄。惟此乃 光接收器Β合稱輪3、光魏器' Α及 但不侷限於旋轉式開關，或是各類光學二ί種:：二其包： 學編碼裝置為例並作為說明。 TO本叙明係以一光 心斗扎Ibl而裝设於輪入梦 立 由於_ 1 __方式，因此_ 1之=端= 200807277 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，因該滚輪總成 2^系單邊支撐於主軸12，因此固定座]之一侧受力後向下擺^至 第二位置’故可使其最外侧壓鍵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_對應 的功能。而當外力移除時，固定座1因彈性回復力之故，因此 將滾輪總成2的位置由第二位置回復為第一位置。In order to achieve the above object, the present invention discloses a roller structure of an input device, which comprises a fixing base, and a main shaft and a fulcrum are respectively protruded perpendicularly from a front side of a sheet, and a lateral direction is opened at an appropriate position. a through hole, and a guiding portion is arranged at the end, and a roller assembly sleeves a roller and a driven wheel to the main shaft, so that the driven wheel can rotate with the same frequency of the roller; the grating wheel is connected to the wire The shaft, and the driven gear S, the wheel facing the light-transmitting hole, the plurality of perforations are opened at the annular equiangular angle, thereby forming a shutter with two light emitters and a light receiver on both sides of the grating wheel a certain block of sliders, the wire is arranged in the guide hole portion, the yarn-missing element between them, and corresponding to the peach-g-bump; the wheel is rotated by the roller, so that the driven wheel drives the grating wheel, and the β-疋The point is that the distance between the tooth portion and the concave portion of the grating wheel is changed, and the front and rear elastic positions are set. The encoders (light emitters and optical receivers) disposed on both sides of the light transmission hole form a signal receiving by the rotation of the first gate. And the occulter. [Simple description of the schema] For the specific technical content of the case, first refer to the drawings, in which, two; the three-dimensional exploded view of the structure of the roller, and FIG. 2 is a cross-sectional view of the three-dimensional invention roller structure after the assembly of the present invention, FIG. ^==Two cross-sectional views of the device when rotating, FIG. 5 is a perspective view of the roller structure of the present invention, the vehicle is placed in the wheel, and FIG. 6 is a three-dimensional [intervention mode] of the input device of the present invention. The 'roller knot of the present invention _ is formed by a combination of a fixed seat 1, a roller assembly, a grating wheel 3, and a positioning slider 4. 200807277, wherein 'the fixed seat 1 is a frame, the system A main shaft 12 and a shaft 13 are respectively protruded from the vertical direction of one of the sheets 11, and one of the driven wheel 21 and the grating wheel 3 of the roller assembly 2 to be described later is sleeved. The rack piece 11 is in an appropriate position, for example A light-transmission hole 14 is formed laterally in the rear of the support shaft 13 and a guide portion 15 is disposed on the rear side of the frame piece 11 for use in combination with the positioning slider 4 described later. Referring to the drawings, the fixing seat 1 One side of the main shaft 12 and the support shaft 13 protrudes from at least one lug 16 , and an ear hole 161 is opened for locking to the input device The preset studs are only known in the art and will not be described here. The 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 inflated in the wheel hole 221 of the roller 22 by an axle 23 extending axially from the outer side of the wheel 23, wherein the axle 231 radially protrudes at least one rib. 232, the cartridge is inserted into the card slot 222 preset at the periphery of the wheel hole 221, so that the latching wheel 23 can rotate with the roller 22. Further, a plurality of latches 233 are protruded from the inner edge of the axle 231. The groove 211 opened on the wheel surface of the driven wheel 21 is inserted. When the roller 22 is turned, the click wheel 23 and the driven wheel 21 can be rotated forward or backward synchronously. When the roller 22 is used, an electronic signal is triggered, so that the outside of the clamping wheel 23 is combined with a pressing button 24, which is a reduced space, and has a disc φ 241 on one side thereof, and the 俾 is placed outside the cassette wheel 23 a predetermined disc hole 234, the disc 241 is provided with at least one pair of anti-rotation grooves (not shown due to a projection angle relationship) so as to protrude from the end of the main shaft 12 At least one pair of engagement preventing rotation shaft 121 in conjunction with mortise and to a binding member 25 through the disk 241, and locked to the spindle 12, so that the pressure key 24 engaging with the wheel 23 will not rotate. Furthermore, the disc 241 of the press button 24 extends laterally to a pressing plate 242 for pressing a micro switch in the longitudinal direction (up/down), and the front side of the pressing plate 242 is adjacent to a lateral (front/rear) positioning. Positioning tab 243. The grating wheel 3 is a gear-like structure which is coupled to the support shaft 13 and meshes with the driven wheel 21 so as to be reversely rotated with the rotation of the driven wheel 21/the wheel faces the light-transmitting hole 14 The position is a ring-shaped equiangular opening with a plurality of perforations 31, and the two-shaped 200807277 becomes a shutter. The positioning slider 4 is a τ-shaped temple boat 15 convex 151 is provided with a track 4 'mutually ^| the guide bow at the rear end of the frame piece 11; the front and rear sliding, so that it has an automatic reduction = connection f, So that an elastic element can be arranged between the guiding portion 15 of the guiding portion 15: 'the positioning slider 4 and the wheel 3 are protruded from the position-pointed positioning protrusion_' and the front corresponds to the distance of the grating from the tooth portion and the concave portion When the retreat or the forward wheel 3 rotates, the clockwise direction is reversed, and the synchronization 22 is rotated by the finger-sliding wheel 3 and the driven wheel 21, and the m-wheel 21 rotates due to the pointed bevel of the light-bumping point 43. ' Let this = card two: the =: stretch' and cover::: light two to make the other side of the light (four) Β receive / shoot the domain is occluded 'when rotating, its miscellaneous 31 pairs ^ ^ = = shown, when the signal emitted by the grating wheel 3 passes through the transparent hole 14 and the through hole 31 ^, the signal of the light emitter A is received by the above, the lower or the left, and the receiving ϋ B receives the conventional technique. Another name is the money on the screen. However, this is the optical receiver Β 称 3 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 The TO description is based on a light-hearted Ibl installed in the wheel of Mengli due to the _ 1 __ way, so _ 1 = end = 200807277 12 direction) to form a swingable state, and the free end After being stressed, it can be changed from a first position to a second position. For example, when the roller 22 is pressed, since the roller assembly 2^ is supported on the main shaft 12 unilaterally, one side of the fixed seat is subjected to a force and then swung downward to the second position, so that the outermost pressing key 24 can be made. The pressure plate 242 is moved down, and a micro switch C is pressed to output an electronic signal, and the corresponding function is generated on the computer screen. When the external force is removed, the fixing seat 1 is returned to the first position from the second position due to the elastic restoring force.
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 閘，且該定位滑塊4之彈性前後移動，可對該光柵輪3旋轉時產 生明顯之段落感，如圖6所示，則是將-頂蓋蓋合於該輸入裝置 之頂面，以完成組裝。 、 疋以，經由本發明之實施，因小型編碼器係設於滾輪魄成之 垂直向後方，俾藉由此空間之改變，可將輸入裝置進行扁^役 計，而改變習知輸入裝置之刻板造形。再者， 係位於輸人裝置之最前端，以利於手指之操作，並符合 之诉求。尤有進者，本發明之滾輪因特殊之空_置與擺設 S3,為寬厚者，除利於支撐手指外，並有助於操作，堪 %同類物品珂所未見之一大佳構。 本案所揭示者，乃触實關之—種，舉凡局部之變 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脅。 “上所陳，本案無論就目的、手段與功效，在在遂 技徵’且其首先發明合於實用，亦 =要Lit#審查委員贿，並析早日賜予專利，以ΐ 9 200807277 . 【圖式簡單說明】 圖1為本發明滾輪結構之立體分解圖。 圖2為本發明組立後之立體圖。 圖3為本發明滾輪結構組立後之剖面圖。 圖4a及圖4b為本發明滾輪結構與編碼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。 200807277 . 【圖式元件標號說明】 固定座1 主軸12 支軸13 導引部15 凸耳16 滚輪總成2 榫槽211 輪孔221 ⑩ 卡掣輪23 卡肋232 盤穴234 圓盤241 定位片243The encoder including the light emitter A and the light receiver B is located vertically rearward of the roller assembly 2, and a grating wheel 3 meshing with the roller assembly 2 is used as a shutter, and the positioning slider 4 The elastic movement back and forth can produce a distinct sense of paragraph when the grating wheel 3 rotates. As shown in FIG. 6, the top cover is covered on the top surface of the input device to complete the assembly. According to the implementation of the present invention, since the small encoder is disposed vertically rearward of the roller, the input device can be flattened by changing the space, and the conventional input device is changed. Stereotypes. Furthermore, it is located at the forefront of the input device to facilitate the operation of the finger and meet the requirements. In particular, the wheel of the present invention is made of a special space _ set and display S3, which is thick and thick, in addition to supporting the fingers, and is helpful for operation, which is one of the best in the same category. The person disclosed in this case is a kind of singularity, and the technical idea of a partial change is easy for those who are familiar with the skill to be inferred. "On the Chen, this case, regardless of the purpose, means and efficacy, is in the 遂 征 且 ' and its first invention is practical, also = Lit # review committee bribe, and analysis of early patents, to ΐ 9 200807277 . BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective exploded view of the roller structure of the present invention. Figure 2 is a perspective view of the roller structure of the present invention. Figure 3 is a cross-sectional view of the roller structure of the present invention. Figure 4a and Figure 4b show the structure of the roller of the present invention. Figure 2 is a perspective view of the input device of the present invention. Figure 6 is a perspective view of the input device of the present invention. 200807277. [Illustration of the components of the figure] Fixing seat 1 Spindle 12 Support shaft 13 Guide part 15 lug 16 roller assembly 2 榫 211 wheel hole 221 10 掣 wheel 23 rib 232 hole 234 disk 241 positioning piece 243
光柵輪3 定位滑塊4 彈性元件42 光發射器A _ 微動開關CRaster wheel 3 positioning slider 4 elastic element 42 light emitter A _ micro 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 執道41 定位突點43 光接收器B πFrame 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 Road 41 Positioning bump 43 Light receiver B π