M346103 八、新型說明： 【新型所屬之技術領域】 本創作涉及開關技術領域，具體涉及到一 鼠、鍵盤及其他電子産品中的開關。 女… 【先前技術】 p，市面上的開關種類很多，但是開關的功能都基本類 立 有技術中的這類開關位於按壓鍵下的活動導電片尾 = ’當按壓鍵按壓活動導電[常開端子與活動 工作π I、’活料電片尾部受壓變形接觸導通底座内的 端二作=導m按壓動作’同時活動導電片前 f 人開關動作行程，但是現有技術 俨：菸Γ下按壓鍵後’活動導電片慣性回彈接觸到定位 而立1滴滴的回位聲1鼠按下和回彈時，都有清脆 在深夜和大辦公室内1鼠滴滴的聲音也成爲一 【新型内容】 解决的技術問題是提供了-種靜音的開關。 ^上述需解决的技術問題制以下技術方案實現： 在底關，包括底座以及安裝於底座上的上蓋， 脚二:ΓΓ與外部線路聯接且相互獨立的常開接 活動導電片，在上蓋上机置：有實現二者電導通的 又置有控制活動導電片動作的按壓 5 M346103 鍵，在活動導電片與上蓋之間設置有的緩衝件。 *該緩衝件固定於上蓋頂部内壁或固定於活動導電片懸 空端’其形狀可爲圓柱形臺階體形狀，或爲立方體形狀。 作為對上述方案的改進，上述的活動導電片爲金屬彈 性片材，在活動導電片中部設置有向下彎曲且一端懸空的 弧形部’在活動導電片靠近工作接脚端開有固定孔，弧形 :和固定孔卡接於卫作接脚上，且活動導電片懸空端位於 吊開接脚上方。 爲了利於將整個„固定於外部電路板或其他物體 上，在底座中還設置有一定位接脚。 '本創作藉由在開關的内部設置了緩衝件，按壓鍵下壓 活動‘電m活動導電片前端慣性回彈接觸緩衝件，而 不直接碰觸底座内定位接脚的頂部支柱，使得回彈時幾乎 沒有聲音’達到了微動、靜音的效果。 【實施方式】 以下配合圖式及本創作之較佳實施例，進一步闊述本 創作為達成預定創作目的所採取的技術手段。 實施例一：如第一至 — 至四圖所不，本創作之開關，包括 底座（5)以及安裝於底座上 _度上的上盍（1)，在底座（5)中安裝有 相互獨立用於與外部複败_ 丨線路恥接的常開接脚（6)和工作接脚 (7)，在兩接脚上直接設置 百月見一者電導通的活動導電片 ()’在上蓋上設置有控制活動 切¥冤片（3)動作的按壓鍵（4)， 按壓鍵（4)下壓活動導電片 〒电月（3)，再者，於底座（5)中設置有 6 .M346103 一利於將整個開關固定於外部物體上的定位接脚（8)。 該活動導電片（3)爲金屬彈性片材，在其中部設置有向 下彎曲且一端懸空的弧形部（31)，而在靠近工作接脚（乃端 則開有固定孔（32)，按壓鍵（4)位於弧形部（31)和固定孔（32) 之間，弧形部（31)與固定孔（32)與工作接脚（7)上端卡接， 而使活動導電片靠近常開接脚（6)端爲懸空端（33)。初始狀 '態時，活動導電片（3)在弧形部（31)彈力作用下懸空段（33) # 和常開接脚（6)無接觸，整個開關爲斷開狀態，當下壓按壓 鍵（4)時’活動導電片（3)以固定孔（32)位置爲支點懸空端 下移並使懸空端（33)與常開接脚（6)接觸，從而使開關接通， 當撤銷按屡於按壓鍵⑷上的力後，在弧形部（31)的彈力作 用下懸空端（33)上移，開關斷開。 —在活動導電片（3)懸空端（33)上移時懸空端（33)會與上 :⑴頂部内部發生碰撞而發出回位元聲，爲了消除這種聲 音，在上蓋（1)頂部内壁設置有一圓柱形臺階體狀緩衝件 > (2) ’在懸空端（33)上移時不會撞擊於上蓋⑴上，而與緩衝 件（2)接觸’可完全消除回位聲。除此之外，該緩衝件⑺也 -可以直接安裝於活動導電片（3)懸空端（33)上表面，同樣也 可以達到消除回位聲的效果。當然，緩衝件⑺需爲質地柔 軟的材料製成，以矽膠、泡棉材料製成爲宜。 實施例二：如第五圖所示。本實施例與實施例一不同 之處僅爲將緩衝件⑺的形狀由圓柱形臺階體改爲立方體， 其他部件形狀、安裝方式以及結構原理均與實施例一相 同，在此則不再贅述。 7 M346103 以上爲本創作較佳的兩種實現方案，除此之外，緩衝 件（2)的形狀、安裝方今 ' 文衣方式以及緩衝件（2)的材料可以有多種變 換形式’需要說明的是，在沒有脫離本創作構思的前提下， 任何顯而易見的替換均在本創作保護範圍之内。 【圖式簡單說明】 第一圖為本創作整體結構示意圖； 第二圖為創作實施例一的分解結構示意圖； 第三圖為本創作實施例—按壓鍵、活動導電片以 座安裝結構示意圖； - 第四圖為本創作上蓋内部結構示音圖·， 第五圖為本創作實施例：的分解結構示意圖。 (2)緩衝件 (3l)弧形部 (33)懸空端 (1 2 3)底座 工作接脚 【主要元件符號說明】 (1)上蓋 8 1 活動導電片 (32)固定孔 2 按壓鍵 3 (6)常開接脚 (8)定位接腳M346103 VIII. New Description: [New Technology Field] This creation involves the field of switch technology, specifically related to switches in mice, keyboards and other electronic products. Female... [Prior technology] p, there are many types of switches on the market, but the functions of the switches are basically the same. There are some kinds of switches in the technology. The active conductive tails under the pressing keys = 'When the pressing button presses the active conductive [normally open terminal Working with the active work π I, 'the end of the live piece of the live film is pressed and deformed into contact with the end of the base to make the m push action' while the active conductive piece is before the f-switch action stroke, but the prior art 俨: the lower press of the soot After the 'active conductive sheet inertial rebound contact to the positioning and set a drop of the return sound 1 mouse pressed and rebound, there is a crisp sound in the late night and a large office 1 mouse drop also become a new content] The technical problem solved is to provide a mute switch. ^ The above technical problems to be solved are realized by the following technical solutions: In the bottom, including the base and the upper cover mounted on the base, the second pole: the common conductive strip connected to the external line and independent of each other, on the upper cover Placement: There is a pressure-reducing 5 M346103 key that controls the active conduction of the two conductive devices, and a buffer member is disposed between the movable conductive sheet and the upper cover. * The cushioning member is fixed to the inner wall of the top of the upper cover or to the suspended end of the movable conductive piece. The shape may be a cylindrical stepped body shape or a cubic shape. As an improvement to the above solution, the movable conductive sheet is a metal elastic sheet, and a curved portion that is bent downward and suspended at one end is disposed in a middle portion of the movable conductive sheet, and a fixed hole is formed in the movable conductive sheet near the working pin end. Arc: The fixed hole is snapped onto the guard pin, and the floating end of the movable conductive piece is located above the hanging pin. In order to facilitate the fixing of the whole „ to an external circuit board or other objects, a positioning pin is also arranged in the base. 'This creation is provided by a buffer member inside the switch, and pressing the button to press the activity 'electric m movable conductive piece The front end inertial rebound contacts the buffer member, and does not directly touch the top pillar of the positioning pin in the base, so that there is almost no sound during the rebound to achieve the effect of fretting and mute. [Embodiment] The following drawings and the creation of the present The preferred embodiment further broadly describes the technical means adopted by the present invention for achieving the intended purpose of creation. Embodiment 1: As shown in the first to fourth figures, the switch of the present invention includes a base (5) and a base mounted on the base. The upper cymbal (1) on the upper _ degree, the normally open pin (6) and the working pin (7) are respectively installed in the base (5) for mutual splicing with the external _ 丨 line, in two On the pin, directly set the active conductive piece () of the one-on-one electric conduction. The upper cover is provided with a pressing button (4) for controlling the action of cutting the active piece (3), and pressing the key (4) to press the active conductive Piece of electricity month (3), and then In the base (5), there is a 6. M346103 which is a positioning pin (8) for fixing the entire switch to an external object. The movable conductive piece (3) is a metal elastic sheet, and is provided with a downward bending at the middle portion thereof. And an arc portion (31) suspended at one end, and close to the working pin (the end is provided with a fixing hole (32), and the pressing button (4) is located between the curved portion (31) and the fixing hole (32), The curved portion (31) is engaged with the fixing hole (32) and the upper end of the working pin (7), and the movable conductive piece is close to the normally open pin (6) end is a floating end (33). In the initial state, The movable conductive piece (3) has no contact with the suspension section (33) # and the normally open pin (6) under the elastic force of the curved portion (31), the entire switch is in an open state, and when the pressing button (4) is pressed, the activity is active. The conductive piece (3) is moved downward with the position of the fixing hole (32) as a fulcrum, and the floating end (33) is in contact with the normally open pin (6), so that the switch is turned on, when the pressing button is repeatedly pressed (4) After the force, the suspension end (33) moves up under the elastic force of the curved portion (31), and the switch is opened. - The floating end is moved when the movable conductive piece (3) is suspended (33) 33) It will be combined with: (1) a collision occurs in the top of the top to emit a returning sound. To eliminate this sound, a cylindrical stepped buffer is placed on the inner wall of the top of the upper cover (1). (2) 'At the suspended end ( 33) When moving up, it will not hit the upper cover (1), and contact with the cushioning member (2) can completely eliminate the return sound. In addition, the cushioning member (7) can also be directly mounted on the movable conductive sheet (3). The upper surface of the suspended end (33) can also achieve the effect of eliminating the return sound. Of course, the cushioning member (7) needs to be made of a soft material, and is preferably made of silicone or foam material. Embodiment 2: As shown in the figure, the difference between the embodiment and the first embodiment is only that the shape of the cushioning member (7) is changed from a cylindrical stepped body to a cube, and the shapes, mounting manners and structural principles of other components are the same as those in the first embodiment. No longer. 7 M346103 The above two implementations are better. In addition, the shape of the cushioning member (2), the installation method, and the material of the cushioning member (2) can be variously changed. It is to be understood that any obvious substitutions are within the scope of this creation without departing from the inventive concept. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a schematic diagram of the overall structure of the creation; the second figure is a schematic exploded view of the first embodiment; the third figure is a schematic view of the installation structure of the pressing key and the movable conductive piece; - The fourth picture is the sound structure diagram of the internal structure of the creation cover, and the fifth figure is the exploded structure diagram of the creation embodiment: (2) Buffer member (3l) Curved portion (33) Suspended end (1 2 3) Base working pin [Description of main component symbols] (1) Upper cover 8 1 Active conductive piece (32) Fixed hole 2 Press key 3 ( 6) Normally open pin (8) positioning pin