1245216 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種輸入裝置，特別是關於一種利用按鍵 板設置於殼體之上以呈現外觀造型的指標輸入裝置之按鍵結 構。 【先前技術】 由於滑鼠、軌跡球、遊戲控制器等指標輸入裝置之技術發 展，無論在電子電路部分的設計，或是滑鼠殼體結構的設計， 3:!常成熟，因此目前該等輸入裝置的技術發展上，大多偏 重:、、、口構的改良或是加強美觀的效果。以滑鼠為例，現今流行 構，也改採_體設計之按鍵板結構，以引吸更多的使 按鍵板之好處，除可將習知的上殼體與按鍵二單元 ϋ n為:體的造型，以省下製造與組合上的成本外，更 $曰加π鼠簡潔風格的外觀設計。 例=華民國專利528186號專利案所揭露之「無缝按鍵 嗖的丄二f鍵板與殼體的結合方式，係將按鍵板下方凸 结構上、=體内部之一套合座互相地結合，因此整體的 fit顯制。而市場上，由羅技公司所生產 相關的電’/、係利用e字形的按鍵板結構，以容置 之外觀上有—定決，;J與殼體結合的問題;其金屬 造成銷售上的_。: f下的生產與製作成本，也 ，，成為-必要克服的課/何克服按鍵板與殼體之結合方 【發明内容】 置，藉由上殼體目與的下具有按鍵板之指標輸入裝 結構，其包括有-殼體mu:種指標輸二裝】之按鍵 篮更包括·一上殼體，其一侧緣 1245216 ，有至少一凸肋部；及，一下殼體，其一側緣，具有至少一與 孩凸」肋= 卩匹配之凹部；以及，至少一置於該上殼體頂端之按鍵 板，該按鍵板之一侧緣延伸有一卡合板；該按鍵板與該上殼體 互=結合時，該卡合板恰可抵靠於該凸肋部之前緣；此外，當 口亥t鍵板、上敢體及下殼體共同結合為一體時，該凹部恰可容 置該卡合板及該凸肋部於其間，使得該按鍵板之卡合板得以移 定地夾持於該上、下殼體之間。 “ 上有關本發明的特徵與實作，茲配合圖示作最佳實施例詳細 說明如下。 【實施方式】 請參閱第1〜6圖所*，為本發明較佳實施例 一 裝置之按鍵結構，其包括有一殼體 殼1245216 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to an input device, and more particularly to a key structure of an index input device using a keypad provided on a housing to present an appearance. [Previous technology] Due to the technical development of mouse, trackball, game controller and other index input devices, no matter in the design of the electronic circuit part or the design of the mouse shell structure, 3 :! is often mature, so In the technical development of the input device, most of them focus on: the improvement of the mouth structure or the enhancement of the aesthetic effect. Taking the mouse as an example, the current popular structure also adopts the keypad structure of the _ body design to attract more benefits of the keypad. In addition to the conventional upper case and the key unit ϋ n: In addition to saving the cost of manufacturing and assembling, it also adds a simple style appearance design. For example, the combination of the second f-key board and the shell of the "seamless keypad" disclosed in the patent case No. 528186 of the Republic of China is a combination of a set of seats on the convex structure below the key board and inside the body. Therefore, the overall fit display system. On the market, the related electrical products produced by Logitech use the E-shaped keypad structure to accommodate the appearance of -determination, J combined with the shell Problem; its metal causes sales on _: production and production costs under f, also, become-the necessary course to overcome / how to overcome the combination of the keypad and the housing [inventive content], by the upper housing The target input device structure with a keypad under the target includes a housing with mu: a key input of two types] key basket further includes an upper housing with a side edge 1245216 and at least one convex rib ; And, the lower casing has at least one concave portion matching one of the ribs 卩 at one side of the lower casing; and at least one key plate placed on the top of the upper casing, one side edge of the key plate extends with Engaging plate; when the key plate and the upper case are mutually connected, the engaging plate is exactly It can abut against the leading edge of the raised rib portion. In addition, when the key plate, the upper body and the lower case are combined into one body, the recessed portion can accommodate the engaging plate and the raised rib portion therebetween, so that The engaging plate of the key board can be fixedly clamped between the upper and lower shells. "The features and implementation of the present invention are described in detail below with reference to the preferred embodiment. [Embodiment] Please refer to Figures 1 to 6 * for the key structure of a device according to a preferred embodiment of the present invention. , Which includes a shell
Ul由一上殼體11結合於一下殼體12之上所組成，而於 封閉^間’· 一電路板20設置於該下殼體12上以 ΐίΞΐί體1〇内’該電路板2〇上具有—座標檢知單元及 ίΪίϋ動開關21 ;該座標檢知單元之技術細節係為既有之 按本說I月書將不再費述；該微動開關21係用以接受 取^啟動，以執行一預設命令，如點選，或是開啟一功能選 呈强11之頂面開设有二環狀的切槽111，以形成-二弹性之自由端，即一懸置狀之按鍵臂112;該按 別ί有一向下突出且朝向該各微動開關21之凸柱1123 =-向上突出之凸塊獅，當該各按鍵臂112受屢向下擺 動日守，該各凸柱112a可碰觸—對應之微_關21。 又，該上殼體11之後侧邊緣，具有一 ，突出之凸肋部m，該凸肋部113之由厚=；；體 2之壁面厚度為薄；該上殼體”頂面中 j周 則向後延伸之凸緣部114，該凸緣部 ;有 6 1245216 槽114b，该—凹槽114b開口係朝向該上殼體11之前方。 该下殼體12之後侧緣内壁，具有一與該凸肋部彳13匹配 之凹部121 ’該凹部121所在之壁面厚度較周遭下殼體π之 壁面厚度為薄，且該凹部121所在位置之壁面，係與該下殼 體12之凸肋部113略呈平行。二按鍵板3〇，設置於該上殼體 1之頂面，該二按鍵板3〇係為具有彎曲弧度之平滑薄板片， 恰可匹配該上殼體1彳之頂面，由該上殼體彳彳之前侧緣延伸至 後侧緣，且互相平行分設於該凸緣部114之二側。 該二按鍵板30前段鄰接該凸緣部彳14之一侧，分別且有 =向後延伸之倒勾31，用以使該二按鍵板3()之前段嵌設&該 槽mb，且依一預定行程上下擺動，該二按鍵板3〇之後 突伸之卡合板32，分別用以抵靠於該上殼體11之 ^力4113，且該二卡合板32前緣具有一向前水平突伸之卡 =21，恰可勾抵於該凸肋部113之前緣，藉由該二倒勾31 ，以及該二卡合板32勾抵於該凸肋部似 ,^可使，亥—按鍵板30穩定地固定於該上殼體U之頂 面，亚7刀別碰觸該二按鍵臂112之凸塊112b，且 巧制ϊΐ按鍵臂112;當該按鍵板、上^ it 該凹部恰可容置該卡合板及該凸肋部 體^ 板之卡合板得以穩定地續於該上、下殼 安壓而向下移動，藉由與該各凸塊 mb之接制_鍵臂112向下f折，使得 觸ΐ相對應之微動開關21 ’執行預設命令；當各按鍵 ί 不再受_恢復起始狀 此外，該按鍵臂112亦可呈現另一種型St 了令笛 ㊁所二ίί按鍵臂112係設置於該上殼體1:之二續缘且 有一朝向额動關21之凸柱，且其相該上殼==頁面、， 1245216 37”揚之仰角，而使該按鍵臂112之前端突出於該上 1 11之頂面，藉以當該按鍵板30可直接接觸該按鍵臂112Ul is composed of an upper case 11 combined with a lower case 12, and a circuit board 20 is disposed on the lower case 12 in a closed space so that the circuit board 20 is placed on the circuit board 20. It has a coordinate detection unit and a switch 21; the technical details of the coordinate detection unit are the existing ones. According to the book, I will not go into details; the micro switch 21 is used to accept the start, Execute a preset command, such as click, or turn on a function. The top surface of the strong 11 is set with two circular cutouts 111 to form-two flexible free ends, that is, a button arm in the shape of a suspension 112; the button has a convex pillar 1123 protruding downward and facing the micro-switches 21 =-a protruding lion protruding upward, when the key arm 112 is repeatedly swung downwards, the convex pillar 112a may Touch—corresponding to micro_off 21. In addition, the rear side edge of the upper casing 11 has a protruding rib portion m, and the thickness of the rib portion 113 is thick; the thickness of the wall surface of the body 2 is thin; The flange portion 114 extends rearward, and the flange portion has 6 1245216 grooves 114b, and the opening of the groove 114b is toward the front of the upper casing 11. The inner wall of the side edge of the rear of the lower casing 12 has one and the same. The convex part 121 matching the concave part 121 'The wall thickness of the concave part 121 is thinner than the wall thickness of the surrounding lower case π, and the wall surface where the concave part 121 is located is the convex rib part 113 of the lower case 12 Slightly parallel. Two keypads 30 are arranged on the top surface of the upper case 1. The two keypads 30 are smooth thin plates with curved arcs, which can just match the top surface of the upper case 1, Extending from the front side edge to the rear side edge of the upper case 彳 彳 and being parallel to each other on the two sides of the flange portion 114. The front section of the two key plates 30 adjoins one side of the flange portion 彳 14, and Yes = back hook 31 extending backwards, used to make the front section of the two keypads 3 () embedded & the slot mb, and swing up and down according to a predetermined stroke Then, the engaging plates 32 protruding after the two key plates 30 are respectively used to abut the force 4113 of the upper case 11, and the front edge of the two engaging plates 32 has a forward protruding card = 21, just It can be hooked against the leading edge of the rib portion 113, the two hooks 31, and the two engaging plates 32 can be hooked against the rib portion, so that the key button plate 30 can be stably fixed on it. On the top surface of the housing U, don't touch the convex block 112b of the two key arms 112 with the 7th blade, and make the key arm 112; when the key plate and the ^ it, the recess can just accommodate the engaging plate and the The engaging plate of the convex rib body ^ plate can be stably continued to press down on the upper and lower shells and move downward. By engaging with each of the convex blocks mb _ the key arm 112 is folded downward f to make the contact phase Corresponding micro switch 21 'executes the preset command; when each key ί is no longer affected by _recovery, in addition, the key arm 112 can also present another type. Upper casing 1: The second edge continues and has a convex column facing the frontal movement 21, and its corresponding upper casing == page, 1245216 37 "elevation angle, so that the key arm 112 End protruding on the top surface 111 of the upper, when the key sheet 30 so as to be in direct contact with the arm key 112
St’S該上殼體11頂面保持一活動間隙，當按壓該按 向下碰觸該微動=1°制臂112亨折，使得該凸柱態 由，該二按鍵板30朝向該上殼體n之内側面，並不具有 二是Γ該二按鍵板30可利用透明材料製成，於内 m 甚至雜各式®案而不受突出結構影響構 圖，由於歸上色位置不直接外额外界_，因 ，ίΐΓ二到摩擦脫落，而且透明材質亦可形成晶瑩的特、 體1G⑽更包含有—光源23，於本實施例 ^ (务光一極體）設置於該電路板20作為光 ί +古’/日1^明材料製作該上殼體1〇’則利用該光源23 ▲ Gti: =2緣部114，並於該二按鍵板3〇上產生 Κ 輸入裝置100更為美觀，提昇產品附加 侍ί二發明中的上、下殼體，按鍵板等構件的 二2^ίΤ成透明、半透明或是不透明的型態，並 1 = 不同的發明效果。而當該輸入裝置係為 行ϋίί ϊ設計時’由於其已内建光源’故可不加設任 生發光的效果。若有需要時’該光學偵測之 先源/、、頜外之光源可同時應用在殼體之内。 限定S上’然其並非用以 m百^目二午更動與潤飾，因此本發明之專利保護範 【ί荔請專利範圍所狀者為準。 第1圖為本發明之立體分解圖。 第2圖為第1圖之剖視圖。 第3圖為本發明之組合剖視圖。 1245216 第4圖為本發明局部結構之放大剖視圖。 第5圖為本發明局部結構之放大圖。 第6圖為本發明之立體圖。 第7圖為本發明另一實施態樣之剖視圖。 【主要元件符號說明】 指標輸入裝置1〇〇 殼體10 上殼體11 切口 111 按鍵臂112 凸柱112a 凸塊112b 凸肋部113 凸緣部114 開孔114a 凹槽114b 下殼體12 凹部121 電路板20 微動開關21 滾輪22 光源23 按鍵板30 倒勾31 卡合板32 卡勾321St'S The top surface of the upper casing 11 maintains a movable gap. When the button is pressed down, the micro-motion = 1 ° arm 112 is folded, so that the convex column state is caused by the two key plates 30 facing the upper casing n. The inner side does not have the second one. The two keypads 30 can be made of transparent materials. They can even be mixed with various types of cases in the inner m without being affected by the protruding structure. Because the coloring position is not directly outside the outer boundary_ Because ΓΐΓ is rubbed off, and the transparent material can also form a crystal special body 1G. It also contains a light source 23, which is provided in the circuit board 20 as a light in this embodiment ^ (service light pole). '/ Day 1 ^ Ming the upper case 1〇' uses the light source 23 ▲ Gti: = 2 edge 114, and produces KK input device 100 on the two keypads 30, which is more beautiful and enhances product addition The upper and lower shells, keypads, and other components in the invention of the second invention are transparent, translucent, or opaque, and 1 = different invention effects. However, when the input device is designed for a line, because it has a built-in light source, it is not necessary to add any lighting effect. If necessary, the source of the optical detection, and the light source outside the jaw can be applied inside the casing at the same time. However, it is not used to modify and retouch the two hundred afternoons, so the patent protection scope of the present invention is subject to the scope of the patent. FIG. 1 is an exploded perspective view of the present invention. Figure 2 is a sectional view of Figure 1. FIG. 3 is a combined sectional view of the present invention. 1245216 Figure 4 is an enlarged sectional view of a partial structure of the present invention. FIG. 5 is an enlarged view of a partial structure of the present invention. Figure 6 is a perspective view of the present invention. Fig. 7 is a sectional view of another embodiment of the present invention. [Description of main component symbols] Index input device 100 casing 10 upper casing 11 cutout 111 key arm 112 convex column 112a convex block 112b rib 113 113 flange 114 opening 114a groove 114b lower case 12 recess 121 Circuit board 20 Micro switch 21 Wheel 22 Light source 23 Key board 30 Barbed hook 31 Hook plate 32 Hook 321