M358355 五、新型說明： • 【新型所屬之技術領域】 - 本創作涉及-種按鍵，特別是能産生多個訊號的按鍵。 【先前技術】 按鍵作為日常生活巾最常關輸人設備，廣泛地運用在各個 領域，特綱’大錄電子產品輸人設備都需要用到按鍵。然而， 大多數的按鍵被單獨按壓時只能產生一輸出訊號，按鍵利用有 #限’如計算器鍵盤上的按鍵，每次按壓一個按鍵只能輸入一個訊 號’如按壓數字鍵‘2，，即輸入代表數字‘2，喊，雖然一個 按鍵可以產生不同的訊號，但必須接合其他按鍵並同時按壓，如 Shift鍵+數字鍵2即輸入符號‘@，。 特別的，對於電子她、手解可檇式t子產品這_子產品顯 示幕有效面積越大，就越刻_者。因此，如何在有限的面積 上增加顯示幕的面_又不影響其整體性能便成為眾多產商需要 _考慮的_。其巾—解決方錢將操作賴設計在產品的背面， 但這種設計不利於用戶操作，再者，這些過多簡作按鍵設計對 於追求外觀美觀的消費者來說，顯然是無法滿足的需求的，因此， 如何充77彻按鍵_化產品的鍵餘鍵成絲待解柄問 【新型内容】 度產贿供-種多職鍵，喻同的按壓強 第一彈性體 所述按鍵包括、按壓體(10)，-殼體(15)， 3 M358355 (11)，一第二彈性體(16)，第一金屬片（12)，第二金屬片（13)，第一 '對觸點(21)及第二對觸點(22)，其中，第二金屬片（13)為一韌性金 屬片，第一金屬片（12)及第二金屬片（13)連接於第一彈性體(u)兩 端，該第二彈性體(16)的頂端和底端分別與該第二金屬片（13)及該 殼體(15)固定連接，第二對觸點(22)位於第一對觸點(21)的下面， 第一對觸點(21)與第二對觸點(22)之間有一定的間隙，且第一對觸 點(21)及第一對觸點(22)均並未連通，其斷開的距離小於等於第二 _金屬片⑽的長度，第一對觸點(21)及第二對觸點(22)斷開處的端 •口為導電體； 按壓按壓體(10)，第一彈性體U、第二彈性體(16)及連接於第 =彈性體(11)兩端的第一金屬片（12)及第二金屬片（13)向下移動， 虽第一金屬片（13)接通第一對觸點(21)時，產生第一訊號；當第二 金屬片（13)通過第一對觸點(21)斷開的端口，接通第二對觸點(22) 時，產生第—訊號；當第二金屬片（13)接通第二對觸點(22)且第一 金屬片（12)接通第一對觸點(21)時，產生第三訊號。 籲通過本創新提供的多訊號按鍵，能夠產生多個不同的訊號，從而 提高按鍵的利用率。 【實施方式】 以下通過特定的具體實施例說明本創新的實施方式。 圖1係本創新一實施方式的多訊號按鍵的示意圖，該按鍵設 置於一殼體15中。該多訊號按鍵包括一按壓體10、一第一彈性體 11、一第二彈性體16、一第一金屬片12、一第二金屬片、一第 一對觸點21及一第二對觸點22。該第一彈性體n及第二彈性體 4 M358355 =在本實施方式中為彈簧，以下以 體16都為彈簧進行說明。 弟一萍!·生 壓體緣Γ製作，該第—金屬片12固定於該按 12及該第二U的頂端和底端分別與該第一金屬片 骸二—Η固定連接。該第二彈簧16的姻和底端分 別與该弟二金屬片13及該殼體15固定連接。該第二金屬片_M358355 V. New description: • [New technical field] - This creation involves a variety of buttons, especially those that can generate multiple signals. [Prior Art] As the most frequently used device for daily life, the buttons are widely used in various fields, and the special-purpose 'recorded electronic products' input devices require buttons. However, most of the buttons can only produce one output signal when pressed separately. The button can be used with the # limit' button on the calculator keyboard. Each time you press a button, you can only input one signal 'if you press the number button '2, That is, the input represents the number '2, shouting, although a button can generate different signals, but must be combined with other buttons and pressed at the same time, such as Shift + number 2 is the input symbol '@,. In particular, for the electronic she, the hand-cranked t-sub-product, the larger the effective area of the display screen, the more accurate it is. Therefore, how to increase the surface of the display screen in a limited area _ without affecting its overall performance has become a _ consideration for many manufacturers. Its towel-solving money will be designed on the back of the product, but this design is not conducive to user operation. Moreover, these too simple and simple button design is obviously unsatisfiable for consumers who are looking for a beautiful appearance. Therefore, how to charge the 77 button _ the key of the product key into the wire to be solved the problem [new content] the production of bribes - a variety of jobs, the same pressure of the first elastic body, the button includes, press Body (10), - housing (15), 3 M358355 (11), a second elastomer (16), a first metal piece (12), a second metal piece (13), a first 'pair of contacts ( 21) and a second pair of contacts (22), wherein the second metal piece (13) is a tough metal piece, and the first metal piece (12) and the second metal piece (13) are connected to the first elastic body (u) At both ends, the top end and the bottom end of the second elastic body (16) are fixedly connected to the second metal piece (13) and the housing (15), respectively, and the second pair of contacts (22) are located in the first pair of contacts Below the point (21), there is a certain gap between the first pair of contacts (21) and the second pair of contacts (22), and the first pair of contacts (21) and the first pair of contacts (22) are both Not connected, it is broken The distance is less than or equal to the length of the second metal piece (10), and the end port of the first pair of contacts (21) and the second pair of contacts (22) are electrically connected; pressing the pressing body (10), first The elastic body U, the second elastic body (16) and the first metal piece (12) and the second metal piece (13) connected to both ends of the first elastic body (11) move downward, although the first metal piece (13) When the first pair of contacts (21) is turned on, a first signal is generated; when the second metal piece (13) passes through the port where the first pair of contacts (21) is disconnected, when the second pair of contacts (22) is turned on And generating a first signal; when the second metal piece (13) turns on the second pair of contacts (22) and the first metal piece (12) turns on the first pair of contacts (21), a third signal is generated. By using the multi-signal button provided by this innovation, it is possible to generate a plurality of different signals, thereby improving the utilization of the buttons. [Embodiment] Hereinafter, embodiments of the innovation will be described by way of specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic illustration of a multi-signal button of an innovative embodiment of the present invention, the button being disposed in a housing 15. The multi-signal button includes a pressing body 10, a first elastic body 11, a second elastic body 16, a first metal piece 12, a second metal piece, a first pair of contacts 21 and a second pair of contacts. Point 22. The first elastic body n and the second elastic body 4 M358355 are springs in the present embodiment, and the following embodiments of the body 16 are springs. In the production of the body, the first metal piece 12 is fixed to the top end and the bottom end of the button 12 and the second U, respectively, and is fixedly connected to the first metal piece. The marriage and the bottom end of the second spring 16 are fixedly coupled to the second metal piece 13 and the casing 15, respectively. The second metal piece _
韋刃性金屬片’即受到壓力時容易發生彈性形變。另外，第一彈菁 11的彈性係數Κ1大於第二彈簀16的彈性健幻，因此，當按 壓體10文到壓力時第二彈簧16發生的形變大於第一彈箬U發生 的形變。 〃 χ 該第-對觸點21和第二對雕22均與—主控電路（未示出） 電連接，均固定連接於該殼體15且均處於電性斷開狀態。該第一 對觸點21設置於該第二對觸點22之上。該第一對觸點21和該第 二對觸點22之間的距離略大於該第二金屬片13的輪廓尺寸。 按壓按壓體10，第一彈簀11、第二彈簧16及連接於彈簧U 兩端的弟·一金屬片13及第一金屬片12向下移動。 當弟一金屬片13移動至第一對觸點21並連通第一對觸點21 時，產生第一訊號（如圖2所示）。 繼續按壓按壓體10，由於第二金屬片13為韌性金屬片，當按 壓的力量足夠大時，第二金屬片13變形後通過第一對觸點21之 間斷開的端口 ’移動至第二對觸點22處，從而斷開第一對觸點 21，接通第二對觸點22，產生第二訊號（如圖3所示）。 再繼續按壓按壓體1〇,當第一金屬片連通第一對觸點21， 且第二金屬片13連通第二對觸點22時，產生第三訊號（如圖4 5 M358355 體ι〇和該测1G時，該_ 自的初始位置416的彈力作用下回復至各 的彈力作用下回=各自Γ10和第二金屬綱第二彈菁16 =次接觸第—對觸點時(如圖二再 _ 13上表面包覆蓋絕緣材料。不再產生而虎’弟二 第二金屬片13及第-金屬片12 對觸點時，不產生訊號（如圖工、圖5未戶第對觸點21及弟二 U各實施方式中’該第-對觸點21及第二對觸點 n人第二金屬片14 (如圖7所示），該第三金屬片14 可^初性金屬片，也可為非·金屬片，在第三金屬片Μ為勃性 金屬料，第二金屬片13可為動性金則，也可為物性金屬片， 在該第三金屬片14不是動性金屬片時，該第二金屬片13不是動 性金屬片。 以輸入數攸號為例摘新所提供纽號按賴具體實施方 式。一多訊號按鍵可輸入三個數字訊號，例如，i、2、3，當輕微 按壓該多訊號按鍵的按壓體10,第二金屬片13向下移動接通第一 對觸點21產生數字‘1’訊號，如圖2所示；稍大壓力按壓按鍵 的按壓體10，第二金屬片13向下移動接通第二對觸點22產生數 字2訊號，如圖3所示；較大壓力按壓按鍵的按壓體1〇，第二 金屬片13接通第二對觸點22且第一金屬片12接通第一對觸點21 時產生數字‘3’訊號。 6 M358355 【圖式簡單說明】 圖1係本創新一實施方式的多訊號按鍵的示意圖。 圖2係本創新所述多訊號按鍵第一對觸點接通時的示咅圖。 圖3係本創新所述多訊號按鍵第二對觸點接通時的示音圖。 圖4係本創新所述多訊號按鍵第一對觸點及第二對觸點接通 同時接通時的示意圖。 圖5係本創新所述多訊號按鍵的電路未接通時的示意圖。 圖6係本創新所述多訊號按鍵沒有壓力時回復至第一對觸點 (21)的示意圖。 圖7係本創新所述多訊號按鍵一優選實施例的結構示意圖。 【主要元件符號說明】 10 11 12 13 15 16 21The blade-shaped metal sheet is susceptible to elastic deformation when subjected to pressure. Further, the elastic modulus Κ1 of the first elastic phthalocyanine 11 is larger than the elastic illusion of the second elastic cymbal 16, and therefore, the deformation of the second spring 16 occurs when the pressing body 10 is pressed to be larger than the deformation of the first magazine U.第 χ The first pair of contacts 21 and the second pair of eagles 22 are electrically connected to a main control circuit (not shown), and are both fixedly connected to the housing 15 and are both electrically disconnected. The first pair of contacts 21 are disposed above the second pair of contacts 22. The distance between the first pair of contacts 21 and the second pair of contacts 22 is slightly larger than the outline size of the second metal piece 13. When the pressing body 10 is pressed, the first magazine 11, the second spring 16, and the young metal piece 13 and the first metal piece 12 connected to both ends of the spring U are moved downward. When the young metal piece 13 moves to the first pair of contacts 21 and communicates with the first pair of contacts 21, a first signal is generated (as shown in FIG. 2). Continuing to press the pressing body 10, since the second metal piece 13 is a ductile metal piece, when the pressing force is sufficiently large, the second metal piece 13 is deformed and moved to the second pair through the port 'opening between the first pair of contacts 21' At the contact 22, the first pair of contacts 21 is opened and the second pair of contacts 22 is turned on to produce a second signal (as shown in Figure 3). Then, pressing the pressing body 1 〇, when the first metal piece communicates with the first pair of contacts 21, and the second metal piece 13 communicates with the second pair of contacts 22, a third signal is generated (as shown in FIG. 4 5 M358355 When the 1G is measured, the elastic force of the initial position 416 is restored to the respective elastic forces, and the respective elastic force is returned to the respective Γ10 and the second metallurgical second elastic crystal 16=the second contact first-to-contact (Fig. 2) Then _ 13 upper surface cover covered with insulating material. No longer generated and no signal is generated when the second metal piece 13 and the first metal piece 12 of the tiger's second metal piece 13 are in contact with each other. In the respective embodiments of 21 and 2, in the embodiment, the first pair of contacts 21 and the second pair of contacts are n the second metal piece 14 (as shown in FIG. 7), and the third metal piece 14 can be a preliminary metal piece. The metal sheet may be a non-metal sheet, and the second metal sheet 13 may be a bouncy metal material, and the second metal sheet 13 may be a movable metal or a physical metal sheet. The third metal sheet 14 is not movable. In the case of a metal piece, the second metal piece 13 is not a movable metal piece. The number of the number is exemplified by the input number number, and the number is provided according to the specific embodiment. A multi-signal button can be used. Three digital signals, for example, i, 2, 3, when the pressing body 10 of the multi-signal button is slightly pressed, the second metal piece 13 moves downward to turn on the first pair of contacts 21 to generate a digital '1' signal, such as 2; a slightly larger pressure presses the pressing body 10 of the button, the second metal piece 13 moves downward to turn on the second pair of contacts 22 to generate a digital 2 signal, as shown in FIG. 3; the pressing body of the large pressure pressing button 1〇, the second metal piece 13 turns on the second pair of contacts 22 and the first metal piece 12 turns on the first pair of contacts 21 to generate a digital '3' signal. 6 M358355 [Simple description of the drawing] FIG. A schematic diagram of a multi-signal button of an embodiment is shown in Figure 2. Figure 2 is a schematic diagram of the first pair of contacts of the multi-signal button of the present innovation. Figure 3 is a second pair of contacts of the multi-signal button of the innovation. Figure 4 is a schematic diagram of the first pair of contacts and the second pair of contacts of the multi-signal button of the present invention being simultaneously turned on. Figure 5 is a circuit of the multi-signal button of the innovation. Figure 6 is a schematic diagram of the present invention. The multi-signal button of the innovation returns to the first pair of contacts when there is no pressure ( Figure 7 is a schematic view showing the structure of a preferred embodiment of the multi-signal button of the innovation. [Description of main component symbols] 10 11 12 13 15 16 21
按壓體 第一彈性體 第一金屬片 第二金屬片 殼體 第一彈性體 第一對觸點 第二對觸點 22 7Pressing body first elastic body first metal piece second metal piece housing first elastic body first pair of contacts second pair of contacts 22 7