• M326670 ^ 八、新型說明： 【新型所屬之技術領域】 本實用新型關於一種滑鼠，特關於一種無線指戴式光學滑鼠。 【先前技術】 光學滑鼠不是靠感應球體的機械移動，而是靠快速取得外界平面的連續書面， _再與驅動程式相比較，決定滑鼠箭頭的移動方向和位移，在其中沒有會磨損戋 卡住的部件，故可靠性較高，而且解析度高，反應更快。但現有的光學滑鼠在 • 使用巾需判手掌握持，並依靠手腕支撲，長時間個手腕易麟，而且不能 同時使用鍵盤，操作不便，在配合筆記型電腦使用時，其體積較大，攜帶不便。 為了解決上述問題，創作人於2004年6月30號於中國大陸取得專利號為 200420070941· 4之新型專利，名稱為：指戴式光學滑鼠。該專利在授權後進行 生產，惟在應用過程中，發現該專利尚存在以下缺點：由於滑鼠資料線的存在， 該滑鼠在使用時靈活性受到影響；該滑鼠戴在手指上後，拇指與按鍵的距離稍 遠，給使用帶來不便；由於上按鍵蓋和下按鍵蓋是卡在左殼上的，使用一段時 間後磨損比較嚴重，對滑鼠的靈敏度造成影響。 • ^ . 【新型内容】 為了解決上述技術問題，本實用新型的目的是提供一種無線指戴式光學滑鼠， 使用更方便。 本實用新型所採用的技術方案如下：一種無線指戴式光學滑鼠，主要由上蓋、 下蓋、發光部、左鍵、右鍵、滾輪、指套、光學元件和電路板組成，上蓋、下 蓋及發光部扣合圍成的一個中空哨形殼體，發光部上設有通光孔，光學元件設 在通光孔的上方，並通過導線與電路板連接；電路板裝置在下蓋上，其上設有 左鍵、右鍵和穿出上蓋的滾輪；上蓋上相對應的設有左鍵蓋和右鍵蓋，所述電 路板上安裝有USB介面和無線對碼鍵，MCU模組與電路板通過導線連接，無線模 5 ' M326670 組通過導線連接與MOJ模組連接，所述下蓋上安裝有電池，電池通過介面 接通外4電源充f，所述左鍵蓋和右鍵蓋上開有通孔，螺釘通過通孔將左鍵蓋 和右鍵蓋E)定在上蓋上’左鍵蓋和右鍵蓋分別通過上蓋上的左鍵口和右鍵口伸 出上蓋。 所述下蓋的底侧有指套口，指套通過指套口@定在下蓋上。 所述電池為鋰電池。 本實用新型體積較小’可时指佩戴，使財便而且咖，同時還具有造型獨 特美觀的優點。 【實施方式】 下面結合附圖和實施例對本實用新型作進一步說明。 如圖1、2所示，為本實用新型的一個較佳實施例。如圖J、2、3、*所示， 本實用新型主要由上蓋1、下蓋2、發光部3、左鍵4、右鍵5、滾輪6、指套8、 光學元件和電路板組成，上蓋1、下蓋2及發光部3扣合圍成的一個中空哨形殼 體，發光部3上設有通光孔，光學元件設在通光孔的上方，並通過導線與電路 板連接；電路板裝置在下蓋2上，其上設有左鍵4、右鍵5和穿出上蓋1的滾輪 ，上蓋1上相對應的設有左鍵蓋1〇和右鍵蓋11，所述電路板上安裝有Μβ介 y面12和無線對碼鍵13，MCU模組19與電路板通過導線連接，無線模組2〇通過 導線連接與MCU模組19連接，下蓋2上安裝有電池14 ’電池14通過USB介面 12接通外部電源充電；左鍵蓋1〇和右鍵蓋u上開有通孔15，螺釘通過通孔15 將左鍵蓋10和右鍵蓋11固定在上蓋1上，左鍵蓋10和右鍵蓋η分別通過上 蓋1上的左鍵口和右鍵口伸出上蓋。下蓋2的底部開有指套口 18，指套8通過 指套18固定在下蓋2上。電池14為鋰電池。 本滑鼠通過電池14來供電，在使用時需要配合一個USB接收器。MCU模組19 接收電路板上按鍵和滚輪6的指令資訊以及光學元件的定位資訊後，進行整理， 然後傳輸給無線模組20。無線模組20通過無線對碼器13與USB接收器之間進 6 、M326670 行資料的無線傳輸，最終傳輸給電腦。 本滑鼠直接在下蓋2的底部開有指套口 18,指套8通過指套口 18固定在下蓋 2上。這樣手指和滑鼠按鍵的距離減少，在使用時更方便。左鍵蓋10和右鍵蓋 11通過螺釘固定在上蓋1上，更加經久耐用。 【圖式簡單說明】 .圖1是本實用新型的結構示意圖； 圖2是圖1去掉上蓋後的結構示意圖； 圖3是上蓋的結構示意圖； ®圖4是下蓋的結構示意圖。 【主要元件符號說明】 1…上蓋 2…下蓋 3…發光部 4…左鍵 ® 5…右鍵 6…滾輪 7…光學元件 8…指套 10…左鍵蓋 11…右鍵蓋 12 USB介面 7 、M326670 13…無線對碼鍵 14…電池 15…通孔 18…指套口 19…MCU模組 20…無線模組。• M326670 ^ VIII. New description: [New technical field] The utility model relates to a mouse, and relates to a wireless finger-type optical mouse. [Prior Art] The optical mouse does not rely on the mechanical movement of the sensing sphere, but relies on the continuous writing of the external plane quickly, and then determines the moving direction and displacement of the mouse arrow compared with the driver, and there is no wear in it. The stuck parts have high reliability, high resolution and faster response. However, the existing optical mouse needs to be mastered in the use of the towel, and relies on the wrist to swoop. It is easy to use the keyboard for a long time, and the keyboard cannot be used at the same time. It is inconvenient to operate and is larger when used with a notebook computer. It is inconvenient to carry. In order to solve the above problems, the creator obtained a new patent of patent number 200420070941·4 in mainland China on June 30, 2004, and the name is: a wearable optical mouse. The patent was produced after authorization, but during the application process, the patent was found to have the following disadvantages: due to the presence of the mouse data line, the mouse was affected by flexibility when used; after the mouse was worn on the finger, The distance between the thumb and the button is slightly far, which is inconvenient for use; since the upper button cover and the lower button cover are stuck on the left case, the wear is severe after using for a period of time, which affects the sensitivity of the mouse. • ^ . [New content] In order to solve the above technical problems, the object of the present invention is to provide a wireless finger-type optical mouse that is more convenient to use. The technical scheme adopted by the utility model is as follows: a wireless finger-type optical mouse, mainly composed of an upper cover, a lower cover, a light-emitting part, a left key, a right key, a roller, a finger sleeve, an optical component and a circuit board, and an upper cover and a lower cover And a hollow whistle-shaped casing enclosed by the light-emitting portion, the light-emitting portion is provided with a light-passing hole, the optical component is disposed above the light-passing hole, and is connected to the circuit board through the wire; the circuit board device is on the lower cover, There are a left button, a right button and a roller that passes through the upper cover; a corresponding left button cover and a right button cover are disposed on the upper cover, and the USB interface and the wireless code pair button are installed on the circuit board, and the MCU module and the circuit board pass through Wire connection, wireless module 5 'M326670 group is connected with MOJ module through wire connection, battery is installed on the lower cover, battery is charged through the interface 4 external power supply f, the left key cover and the right key cover are open Hole, screw through the through hole to the left and right cover E) on the upper cover 'left and right cover respectively through the left and right button on the upper cover to extend the cover. The bottom side of the lower cover has a finger socket, and the finger sleeve is fixed on the lower cover through the finger socket@. The battery is a lithium battery. The utility model has the advantages of small volume, which can be worn at the time, which makes the money and coffee, and also has the advantages of unique appearance and beauty. [Embodiment] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. As shown in Figures 1 and 2, a preferred embodiment of the present invention. As shown in Figures J, 2, 3, and *, the utility model mainly comprises an upper cover 1, a lower cover 2, a light-emitting portion 3, a left button 4, a right button 5, a roller 6, a finger sleeve 8, an optical component and a circuit board, and the upper cover 1. The lower cover 2 and the light-emitting portion 3 are fastened together to form a hollow whistle-shaped casing, and the light-emitting portion 3 is provided with a light-passing hole, and the optical component is disposed above the light-passing hole and connected to the circuit board through the wire; The board device is disposed on the lower cover 2, and is provided with a left button 4, a right button 5 and a roller penetrating the upper cover 1. The upper cover 1 is provided with a left button cover 1 and a right button cover 11, and the circuit board is mounted with The MCU module 19 and the circuit board are connected by wires, the wireless module 2 is connected to the MCU module 19 through a wire connection, and the battery cover 14 is mounted on the lower cover 2 The USB interface 12 is connected to the external power source for charging; the left button cover 1 〇 and the right button cover u are provided with a through hole 15 through which the screw is fixed to the upper cover 1 by the through hole 15 and the left button cover 10 and The right cover η extends through the upper cover and the right button on the upper cover 1 respectively. The bottom of the lower cover 2 is provided with a finger socket 18, and the finger sleeve 8 is fixed to the lower cover 2 by a finger sleeve 18. The battery 14 is a lithium battery. This mouse is powered by the battery 14 and needs to be used with a USB receiver when in use. The MCU module 19 receives the command information of the buttons and the scroll wheel 6 on the circuit board and the positioning information of the optical component, and then sorts it, and then transmits it to the wireless module 20. The wireless module 20 wirelessly transmits data between the wireless code coder 13 and the USB receiver, and finally transmits the data to the computer. The mouse directly has a finger pocket 18 at the bottom of the lower cover 2, and the finger sleeve 8 is fixed to the lower cover 2 through the finger socket 18. This reduces the distance between the finger and the mouse button, making it more convenient to use. The left key cover 10 and the right key cover 11 are fixed to the upper cover 1 by screws, and are more durable. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of the structure of the utility model; Fig. 2 is a schematic structural view of the upper cover after removing the upper cover; Fig. 3 is a schematic structural view of the upper cover; [Main component symbol description] 1...Upper cover 2...Bottom cover 3...Lighting part 4...Left key® 5... Right key 6...Roller 7...Optical element 8...Finger sleeve 10...Left key cover 11...Right cover 12 USB interface 7 M326670 13...Wireless code key 14...Battery 15...Through hole 18...Finger port 19...MCU module 20...Wireless module.