200805409 . 九、發明說明： 一 【發明所屬之技領域】 本發明係有關於一種雙轴平衡按鍵結構，此尤指一 * 種具有按壓穩定性之按鍵結構，以供使用者不論按壓按 - 鍵上的任何位置，都能保持該按鍵按壓之穩定性，以及 具有組裝容易之進步效益者。 Φ 【先前技術】 隨著電腦科技的進步，對人們生活的涵蓋性日益擴 大’無論科技如何發達，各種新式的輸入方式不斷的被 研發（如語音輸入、手寫辨識輸入··等），其中最符 合人類需求的輸入介面，還是以電腦鍵盤為主，而傳統 按鍵構造，係在一鍵帽的底部中央，設一鍵柱以按壓一 導電橡膠，使該導電橡膠與薄膜電路接通，以作為訊號 • 之惟在快频人按辦，有時目使用者只按到鍵 帽之邊緣_肖，常使鍵減賴利下壓，致使無按通 電路，而無法正確執行輸入操作，為解決上述問題，業 界亦提出不少方案，例如我國專利第人五二〇五二八二 就(下稱讀），其係利用交叉方式分別連接該鍵帽 之四 個端點’以解決習式按鍵所發生之缺失。 雖°兒忒則案可避免按鍵按壓時，會有鍵帽按壓不當 5 200805409 ' 的情況產生，但目其構件十分繁雜，造成生產上諸多不 ' 便’再者組件繁多其良率亦大幅降低。 【發明内容】 • 有鏗於此，本案之發明目的，係在於提供-種雙軸 平衡按鍵結構，其係由一按壓平板、複數平衡元件、一 接觸開關及-底座所組成，其特徵在於該按壓平板之底 籲 _兩個軸向，至少各設有一平衡元件，利用該複數平 衡兀件呈雙轴向滑移，以均勻分布下壓之力道，俾使該 按壓平板無論施壓位置為何，該按壓平板都能保持穩定 垂直上下，以觸動接觸開關之作動，藉以達到按鍵按壓 之穩定性，以及具有組裝容易之進步效益者。 上述本叙明之雙軸平衡按鍵結構，其中該按壓平板 • 之底面設有複數之第一^·^槽，係以兩個不同軸向X、γ 呈L字形之分布，以供對應之複數之平衡元件亦呈L字 形分布卡銜於該第一卡槽内。 上述本發明之雙轴平衡按鍵結構，其中該按壓平板 之底面設有複數之第一^^槽，係以兩個不同軸向X、γ 呈#字形之分布，以供對應之複數之平衡元件亦呈#字 形分布卡銜於該第一卡槽内。 6 200805409 上述本發日月之雙轴平衡按鍵結構，其中該平衡元件 係由金屬條所製成（如鐵絲等）。 ’其中該按壓平板 ^上述本發明之雙軸平衡按鍵結構 係可供一感觸控板設置其上。 【實施方式】 請參閱第一、二、三圖所示，本發明之雙軸平衡按 鍵I。構’其係由一按壓平板1、複數平衡元件2、一接 觸開關3及一底座4所組成，其中： 該按壓平板1，其表面11可供_代表該按鍵之 符號’亦可供-感應觸控板！Q設置，而其底面丄2設 有至少一個以上之第—^槽121 · 該平衡元件2，係-呈Π字形之元件，其上端長桿 21係卡銜於該按壓平板i之第—卡槽丄2卫内，而該 長才干2 1乂兩侧末端各設有一突出端2 2，該平衡元件 2其係一金屬條所製成（如鐵絲等）； 該接觸開關3，係-彈性元件而具有一彈性壓迫空 間3 0 ’其頂部31常態推頂該按壓平板工之底面工2 並使其向上，且該接觸開關3可為—按壓 該底座4 ’其上以兩個不_^χ、γ共設有一個 200805409 1第二卡槽4 1，以供該平衡元件2兩側之突出端 2 2卡銜定位，以及作前後滑移之作動； 其特徵在於： 該按壓平板1之底面12的兩個不同之軸向χ、200805409 . IX. Description of the Invention: 1. The present invention relates to a two-axis balance button structure, and more particularly to a button structure having a pressing stability for a user to press a - button Any position above can maintain the stability of the button press, and has the advantage of easy assembly. Φ [Prior Art] With the advancement of computer technology, the coverage of people's lives is expanding. No matter how advanced technology is developed, various new input methods are continuously developed (such as voice input, handwriting recognition input, etc.), among which the most The input interface that meets human needs is still based on a computer keyboard. The traditional button structure is placed in the center of the bottom of a keycap. A key column is pressed to press a conductive rubber to make the conductive rubber and the film circuit connected. The signal is only available to the fast-frequency people. Sometimes the user only presses the edge of the keycap _ Xiao, which often causes the key to decrease the pressure, resulting in no input circuit, and the input operation cannot be performed correctly. The above-mentioned problems, the industry has also proposed a number of programs, such as the Chinese patent No. 5252 5 (hereinafter referred to as reading), which uses the crossover method to connect the four end points of the keycap respectively to solve the formula button The loss that occurred. Although the case can prevent the button from being pressed, there will be a case where the keycap is not properly pressed. 5200805409' The situation is very complicated, which results in many unsatisfactory productions and the component yield is greatly reduced. . SUMMARY OF THE INVENTION • In view of the above, the object of the present invention is to provide a dual-axis balanced button structure, which is composed of a pressing plate, a plurality of balancing elements, a contact switch and a base, and is characterized in that Pressing the bottom of the flat plate, the two axial directions are at least one balance element, and the plurality of balance pieces are biaxially slipped to evenly distribute the force of the pressing force, so that the pressing plate is pressed regardless of the pressing position. The pressing plate can maintain a stable vertical up and down to touch the action of the contact switch, thereby achieving the stability of the button pressing, and the improvement benefit of easy assembly. In the above-mentioned dual-axis balance button structure, the bottom surface of the pressing plate is provided with a plurality of first ^·^ slots, which are distributed in two L-shaped shapes in different axial directions X and γ for corresponding plural numbers. The balancing element is also in the form of an L-shaped distribution card in the first card slot. In the above-mentioned biaxial balance button structure of the present invention, the bottom surface of the pressing plate is provided with a plurality of first grooves, which are distributed in two different axial directions X and γ in a zigzag shape for the corresponding plurality of balanced elements. A #shaped distribution card is also included in the first card slot. 6 200805409 The above-mentioned dual-axis balance button structure of the present day and the month, wherein the balance element is made of a metal strip (such as a wire). The pressing plate of the above-described double-axis balanced button structure of the present invention can be provided with a touch panel. [Embodiment] Please refer to the first, second and third figures, and the double-axis balance button I of the present invention. The structure is composed of a pressing plate 1, a plurality of balancing elements 2, a contact switch 3 and a base 4, wherein: the pressing plate 1 has a surface 11 for the symbol _ representing the button is also available for sensing touchpad! Q is disposed, and the bottom surface 丄2 is provided with at least one or more of the first slots 121. The balance element 2 is a U-shaped component, and the upper end pole 21 is engaged with the first card of the pressing panel i. The slot 2 is inside, and the end of each of the two sides is provided with a protruding end 2 2 , and the balancing element 2 is made of a metal strip (such as iron wire, etc.); the contact switch 3, the system is elastic The component has an elastic pressing space 3 0 'the top 31 of the normal state pushes the bottom panel 2 of the pressing panel and makes it upward, and the contact switch 3 can be - press the base 4 'on the two without _^ 200, γ are provided with a second card slot 4 1 for the positioning of the protruding ends 2 2 on both sides of the balancing element 2, and the movement of the front and rear sliding; Two different axial turns of the bottom surface 12,
Υ，至少各設有—平衡元件2，俾使該平衡元件2呈十 字形交叉’且其蚊處之平衡元件2中，至少有一平衡 元件2具有一凹部23，使各平衡元件2得以在同一平 面上作動，而不相互干擾。 ㈣《弟—卡槽12 1與第二卡槽41 中，至少有一卡槽係具有一水平溝槽411之結構， 供該平賴2之如端22卡銜，並作平行於該按 平板1的滑移。Υ, at least each of the balancing elements 2 is provided such that the balancing elements 2 cross in a cross shape and at least one of the balancing elements 2 of the mosquitoes has a recess 23, so that the balancing elements 2 are identical Actuate on the plane without interfering with each other. (4) In the "child"-card slot 12 1 and the second card slot 41, at least one of the card slots has a structure of a horizontal groove 411 for the end of the flat 22, and is parallel to the pressing plate 1 Slip.
什之組成，該按壓平板1因其底3 之第一卡槽121卡銜該平衡元件2,而呈雙細 Υ之分布，當手指下壓時(如第三圖所示 板1亦隨之下壓該接_關3及該複數之价 ^使各平—，㈣：：：： 之^141㈣滑_，_該複㈣ 200805409 件2係呈雙軸向χ、γ分布’使得整個按壓平板丄之力 逼可均勻分布下壓力道，使用者手指施壓於該按壓平 板1¥ ’不論按壓位置為何，冑能使該按壓平板丄保持 穩定的垂直上下按壓該鋪關3，以制按壓按鍵之 作動者；而當手指下壓力道消失，該接觸開關3不再受 外力伽’因其係—彈性元件具有回復絲形狀之彈 力以使其頂部31會常態推頂該按壓平板丄向上回位 (如第二圖所示）。 如第四圖所示，係本發明之第二實施例，其中該按 壓平板Γ之底面12，設有複數之第一卡槽工2 1 ，該複數之第一卡槽1 2 1，係以兩個不同軸向 X、Υ呈L字形之分布，以供對應複數之平衡元件2， 其上端長桿2 1’之卡銜，^-接觸_3，則推頂於 口亥按壓平板1之底面丨2，，而該平衡元件2，兩侧 之犬出^2 2則卡銜於-底座4’其複數第二卡槽 4Γ内，並受按壓而作前後滑移作動（如第五、六圖 所不）’其作動如同上述實施例一般，藉此可達到利用 該複數平衡元件2,作雙轴向滑移，以均勻分布下壓力 遏，而保持該按壓平板1，穩定的垂直上下，以觸動該 9 200805409 接觸開關3，者。 如第七_示’係本發明<第三實施例，其中該按 壓平板Γ，之底面1 2"設有複數之第—卡槽！ 2 Γ,， 該複數之第一卡槽1 2 1"係以兩個不同轴向χ、γ呈 #字形之分布’以靖應魏之平衡元件2，，其上端長 杯2 1之卡銜’且一接觸開關3"則推頂於該按壓平板 1之底面1 2"，而該平衡元件2”兩側之突出端2 2” 則卡銜於-底座4"其複數第二卡槽4 i "内，而該複數 平衡元件2”亦以雙軸向x、丫呈#字形交叉分布，且 其交又處之複數平衡元件2"中至少一平衡元件2"具 有複數個凹部2 3"，以避免作鱗相互干擾，且受按 壓作前後滑移作動（如第人、九®所示），其作動如同 上述各實施例一般’藉此可達到利用該複數平衡元件2 作雙軸向滑移，明勻分布下壓力道，*保持該按壓 平板1穩疋的垂直上下作動，以觸動該接觸開關3" 者。 上述本發明之接觸開關3、3,、3”，其更可為一 按壓開關，且常態推頂該按壓平板1之底面12並使其 向上回位。 200805409 综上所述，藉由本發明之結構精簡、組裝方便，更 可確保按鍵能穩定垂直按壓接觸關者，因此本發明特 具實用進步效益，效解決f式所存之缺失者。 在本發明内容中所提出之具體實施讎用以方便說 明本發明之技_容’而麵本發雜義舰制於上述 貝施例，在不超出本發明之精神與下述之申請專利範圍 的情況下’所作雜觀化實施，仍屬於本麟之範圍。 【圖式簡單說明】 第一圖，係本發明立體分解示意圖。 第一圖’係本發明作動剖面示意圖（一）。 第三圖，係本發明作動剖面示意圖（二）。 第四圖，係本發明第二實施例立體分解示意圖。 第五圖，係本發明第二實施例其作動剖面示意圖（一）。 第八圖，係本發明第二實施例其作動剖面示意圖（二）。 第七圖，係本發明第三實施例立體分解示意圖。 第八圖，係本發明第三實施例其作動剖面示意圖（一）。 第九圖：係本發明第三實施例其作動剖面示意圖（二）。 【主要70件符號說明】 按壓平板 11 200805409 10 感應觸控板 1 1、1 1，、1 Γ ······表面 1 2、1 2,、1 .......•底面 121、121’、12Γ· · ·第一卡槽 2、 2’、2” ·········平衡元件In other words, the pressing plate 1 has a double-twisted distribution due to the first card slot 121 of the bottom 3 engaging the balancing element 2, and when the finger is pressed down (as shown in the third figure, the board 1 is also followed) Pressing the connection _ off 3 and the price of the plural ^ makes each level -, (4):::: ^ 141 (four) slip _, _ the complex (four) 200805409 pieces 2 series biaxial χ, γ distribution 'making the entire pressing plate The force of the force can evenly distribute the lower pressure channel, and the user's finger applies pressure to the pressing plate 1 ' regardless of the pressing position, the pressing plate can maintain the stable vertical vertical pressing of the laying 3 to press the button When the pressure channel disappears under the finger, the contact switch 3 is no longer subjected to the external force gamma' because the elastic element has the elastic force of the return wire shape so that the top 31 will normally push the pressing plate to the upper position. (As shown in the second figure). As shown in the fourth figure, a second embodiment of the present invention, wherein the bottom surface 12 of the pressing plate is provided with a plurality of first card slots 2 1 , the plural A card slot 1 2 1 is distributed in two different axial directions X and Υ in an L shape for corresponding plural The balance element 2, the upper end of the long rod 2 1' card, ^-contact_3, is pushed to the bottom surface of the flat plate 1 丨 2, and the balance element 2, the dog on both sides ^ 2 2 Then the card is attached to the plurality of second card slots 4' of the base 4', and is pressed and moved forward and backward (as shown in the fifth and sixth figures). The operation is as in the above embodiment, thereby achieving utilization. The plurality of balancing elements 2 are biaxially slipped to evenly distribute the pressure relief, while maintaining the pressing plate 1 and stably vertical up and down to touch the 9 200805409 contact switch 3, such as the seventh_showing system The third embodiment of the present invention, wherein the pressing plate has a bottom surface 1 2 " a plurality of first card slots! 2 Γ, the first card slot 1 2 1" Toward γ, γ is the distribution of the #字形', with the balance element 2 of Jing Ying Wei, the upper end of the long cup 2 1 card' and a contact switch 3" is pushed to the bottom of the pressing plate 1 1 &2; And the protruding end 2 2" on both sides of the balancing element 2" is engaged in the - base 4 " its plural second card slot 4 i " The number balance element 2" is also cross-distributed in a biaxial x, 丫#-shape, and at least one of the balance elements 2" in the complex balance element 2" has a plurality of recesses 2 3" to avoid scaling Disturbing, and being pressed for back-and-forth sliding action (as shown by the first person, Nine®), the actuation is as in the above embodiments, thereby achieving biaxial slippage using the complex balancing element 2, and evenly distributing The lower pressure channel, * maintains the vertical vertical movement of the pressing plate 1 to touch the contact switch 3 " the above-mentioned contact switch 3, 3, 3" of the present invention, which can be a push switch, and the normal state Pushing the bottom surface 12 of the pressing plate 1 and pushing it back up. 200805409 In summary, the structure of the present invention is simple, easy to assemble, and ensures that the button can stably press the contact person vertically. Therefore, the present invention has practical and progressive benefits, and solves the problem of the missing type. The specific implementations set forth in the Summary of the Invention are used to facilitate the description of the present invention. The present invention is not limited to the spirit of the present invention and the following claims. In the case of 'the implementation of the complex, it still belongs to the scope of this. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a perspective exploded view of the present invention. The first figure is a schematic cross-sectional view (1) of the present invention. The third figure is a schematic diagram of the actuation profile of the present invention (2). The fourth figure is a perspective exploded view of a second embodiment of the present invention. Fig. 5 is a schematic sectional view (1) of the second embodiment of the present invention. Figure 8 is a schematic cross-sectional view (2) of the second embodiment of the present invention. Figure 7 is a perspective exploded view of a third embodiment of the present invention. Figure 8 is a schematic cross-sectional view (1) of the third embodiment of the present invention. Figure 9 is a schematic cross-sectional view (2) of the third embodiment of the present invention. [Main 70-segment description] Pressing the flat plate 11 200805409 10 Inductive touch panel 1 1 , 1 1, 1 Γ ······ Surface 1 2, 1 2, 1, 1 . . . , 121', 12Γ · · · First card slot 2, 2', 2" ··········
2 1、2 1，、2 Γ1......長桿 2 2、2 2’、2 ......突出端 2 3、2 3,、2 3, ······凹部 3、 3’、3”.........接觸開關 3 0···.....· · · ••彈性壓迫空間 3 1、3 Γ、3 Γ’ · ....... ·頂部2 1, 2 1, 2 Γ 1... long rod 2 2, 2 2', 2 ...... protruding end 2 3, 2 3, 2 3, ······ 3, 3', 3".........Contact switch 3 0···.....···••Elastic compression space 3 1、3 Γ, 3 Γ' · .... ... · top
4、 4’、4” ········ ·底座 4 1、4 1，、4 1” ······第二卡槽 411············水平溝槽 X、Υ · · · · · .......軸向 124, 4', 4" ························································································· Horizontal groove X, Υ · · · · · ·...... axial 12