M3 013-96 八、新型說明： 【新型所屬之技術領域】 【先前技術】 查此種使用圓頂或曲面形可反轉之彈性金屬導片做為可動接 ，片之電子裝置關動式開關，以往已有讎提案被揭示，例如： ，國公開公報懸糖5號(申請瞧麵8號〕 包括：外殼體、固定在外殼體内部之一組固定端子 面之長方拱形可動彈片（接觸片）、抵壓可動彈片之按壓 體^盍住外殼體之蓋體之開關，此種關因無防水、防塵之設計， 夂刀及/或塵埃谷易自盍體之按壓體插入孔順著按壓體之周圍 入開關内部，而有致操作性或接觸不良及弊發生之虞。 公開公報2005 4_5號（中請第G93116G45號)之按壓開關 揭J-由框體(底座，、設在框體内部之固定接點組、圓頂形 Ιϊίϊί接觸片）及钻合在框體上面之枯合薄片所構成’此種構 二二Ϊ形按壓體之薄型按壓開關，但如钻合不佳或長期操作 使粘δ溥片局部產生間隙，便有水分自間隙侵入内部之虞。 新型公報M253G48號（申請第09221GG57號)揭示-種觸動式 ^關，具有絕緣本體（外殼）、設在絕緣本體内部之固定端子组、 =在’端子上面之_形可動端子（接觸片）、—端按屢可動 知子上面之支稽·塊及檢向突設於絕緣本體侧面且内端可與支撐塊 ί合，以按Μ可動端子之作動件。此種開關不具備防^防塵構 =，水々仍會自作動件周圍之_及前面間隙侵人 虞。 公告292001號（申請85200273號)揭示具防水性與防塵性之 5 M301396 ，動開關，係㈣部設有m定接點之底座、触蚊接點上面之 。頂^彈片（可動接點〕、設在彈片上面之按鈕、設在按鈕上面 水，柔軟區隔片及蓋於底座上面之上蓋所構成^種開關 上k與底座之柔軟區隔片可達成防止水分及塵埃侵入底座 Ί效果’但因係單純之柔軟薄片，且設在按知上面直接受按 ^标作’巧磨損破裂或老化裂開，致失防水效果及影響使用壽 實施細巾央具有凸柱抵住則之鮮質成型橡皮墊 取代刚述區隔#，並將按錄絲，此麵射獲得較佳 塵效果，同時橡皮墊不外露及不直接受力操作而可解消 上述長，月使用容易磨損破裂影響使用壽命之問題。 ㈧告374188號（申請86111446號)揭示一就前述公告 111 f巧1關加以改良之電紐開關，此種開關係將前述之區隔 五橡皮墊改成周邊形成具有魏量大之蛇腹構造之橡皮膜 J腹形橡皮膜介置於外殼與頂蓋之_如同前及』 整可達到防水防塵之效果。 U以及橡皮 上舉各種開關愤前三種未具防水防塵魏之外，後二 八防水防塵之功此。然而具有防水防塵功效之後二種開關JL作 用為密封襯墊（或迫緊）之軟質區隔片或彈性橡皮塾種 及上蓋分職接之接合面㈣平坦光滑之平面接合，^配f ίί微ίί塵或雜質進入上、下二接合面之間，或加蓋“力不 進入，有影響其防水防塵效果之虞。 、☆隙 【新型内容】 括目^上述習知關之缺失問題，本創作之主要目的在提供-有良好之防水、防塵功效，復可加強觸壓感度之觸動ί開 f達成上述目的，本創作之觸動式開關係由··内部設 及中央_接觸片組之底座，設在固定接觸片組上而以周|常= M301396 Ϊ觸ί ί不接觸中央固定接觸片之圓頂形成曲 端底座上方且中央具有-透孔之蓋體，及上 壓體“成；其特且U具部卡止於透孔下面之按 彈性材料萝笮缕執Η 田=二肽「愐兴動接觸片之間設有一 ΐ緣Ϊΐΐΐ 猎周邊夾置於底座與蓋體之周邊之間，此 有::突起部正對可動接觸片之中央圓頂部，上 條’且於按壓體下端與可動接觸片之間設有- ίϊί:=容納ί壓體之下端突緣;?緣之細 夾Ϊ‘時圈狀之小凸條，當蓋體蓋於底座上將絕緣墊片7 ΪΪί之小凸縫陷人絕緣墊片下面及絕緣塾 蓋體與底座f:之妹人發^善:„防塵效果’並可防止 使用狀況 _，進而可長期保持絕緣墊片之最佳 【實施方式】 部設工動=如第-及二圖所示’係由:内底 令巧央接觸片i〇a及外側接觸#⑽ 定接Γη 中央因接觸片1Ga之狀態下配置於固 組j()上面之圓頂型（球面型）可動接觸片2 ;封住底j 突緣部41而上端形成圓柱部42之 ^猎由絕帽3瞻紐加上面竭繼 =所4構 絕緣底座1在本實施例中係形成方盒，顯 2用如矩形、多角形或圓形等盒體。「 動接觸片2及絕緣墊片3活動之办鬥D从战您内邛具有供可 置之楔形卡止突起11，可供蓋胃5 p =適當配 定接觸片組賴之端腳12。又，小凸；13斷= 7 M301396 G ^形以ϊ在開關組裝後容易陷人（咬入）絕緣 小凸條13, 睛綱爾M —關成環狀之 可動接觸片2之外周下面常觸於底座j i〇b，鼓起之中央部則射央固賴觸片1Ga保持|開狀ς接觸片 ，緣塾2 3為由鄉等不透水柔軟彈性材料製成之實質作用 ί 按f體之構件，將底座1與蓋體5完全隔 ,^ Λ 〇9 " 之大起31與可動接觸片2之圓頂面相接， i：：r^2 ^ r--4 - 按屢操作。絕緣塾片3之周_ t大料部’以供 小凸條33，芒碰总广f周緣#頂面形成有至少一圈圍成環狀之 ί 53 ° _此蓋體5自上方強制蓋於底 ，順利扣合於各卡止突起11，使蓋體5將絕 p片3夾置於其與底座丨之間之狀態下緊蓋於底座丨上構成一 條周^頂面各設有—®或數圈小凸 面内部及凸條33彈性變形穷接二t 5條13會喫入墊片3底 移動之傾向，使蓋Γ5ϊ；=Γί體底面，蓋體5有向上 卡止突起1，而择得争朴執 a、5牝確貫扣合於底座1之 上述凸條13万二片3定位效果及密封迫緊效果。按 之^ i屬^或如分別形成於蓋體5之内面及/或塾片3 3Ϊ1成=述之_之操作及開關動作說明之： 體4文向下之按壓力時’其下面之突緣部42下端即抗 M3 013 96 者絕緣墊片3之彈性力將該塾片 之周邊固定不動，令央之突$ 3之中央部往下塵，由於塾片3 中央部往下壓，但因^觸片 Ρ下降，並將接觸片2之頂面 片i〇b上，該頂面中央部即藉彈接或貼靠於固定接觸 當體4之壓力紐j斷呈導通狀態。 轉(反彈），同時將突起31向彈性復原力往上反 力之外，也藉由本身之彈性德 汗 寺，犬起31除了此反彈 直到按_ 4之突f體4 —起帶回原位， 位為止。 盍體5之透孔51周緣内側壁而定 止水構ί ’不僅能藉由絕緣塾片以有效防 時之觸壓感度及可^提Z 個f壓行程增長’而使操作 面所設之凸條能加It：密封尤ί更疋佳猎由底座上面及絕緣片上 僅就本創作一較佳實施例加以說明， 與變更，凡騎視為在。 【圖式簡單說明】 係本創作防水型觸動式簡之分解式立體圖。 圖。弟一圖係第一圖之按壓體與絕緣墊片之自下面而視之立體 第二圖係上圖所示關之剖視圖，顯示其内部構造。 9 M301396 【主要元件符號說明】M3 013-96 VIII. New description: [New technical field] [Prior technology] Check the elastic metal guide piece with dome or curved shape reversible as movable connection, electronic switch of the piece In the past, the proposal has been revealed, for example: The National Public Gazette Suspension No. 5 (Application No. 8) includes: an outer casing, a rectangular arched movable elastic piece fixed to a fixed terminal surface of the outer casing ( The contact piece), the pressing body of the movable elastic piece, the switch of the cover body of the outer casing, the design of the cover is not waterproof or dustproof, and the boring tool and/or the dust valley is easy to be inserted into the hole by the pressing body of the body. The inside of the switch body is placed inside the switch, and the operability or the contact failure and the disadvantages occur. The press switch of the publication No. 2005 No. 5_5 (the medium G93116G45) is J-by the frame (base, set in the frame) The fixed contact group inside the body, the dome-shaped 接触ίϊί contact piece) and the thin-foiled sheet that is drilled on the frame constitute the thin pressing switch of the two-shaped pressing body, but if the drilling is poor or Long-term operation makes the δ 溥 局部 局部 local production In the gap, there is moisture intrusion into the interior from the gap. The new bulletin M253G48 (Application No. 09221GG57) discloses a kind of touch type, with an insulating body (housing), a fixed terminal set inside the insulating body, = in ' The _-shaped movable terminal (contact piece) on the upper end of the terminal, the end of the repeatedly movable block, the check block and the detecting direction are arranged on the side of the insulating body, and the inner end can be combined with the supporting block to actuate the movable terminal of the cymbal This type of switch does not have the anti-dust structure =, the water raft will still invade the _ and the front gap around the actuating part. Announcement 292001 (application 85200273) reveals 5 M301396 with waterproof and dustproof The switch, the (four) part is provided with the base of the m fixed contact point, the top of the contact mosquito contact. The top ^ elastic piece (movable contact point), the button placed on the elastic piece, the water arranged on the button, the soft area septum and the cover The top cover on the top of the base constitutes a flexible partition between the switch and the base to prevent moisture and dust from invading the base. However, due to the simple soft sheet, it is directly pressed by the standard. Clever wear and tear Aging cracking, loss of water-resistance effect and impact on the use of the life of the fine towel with a convex column to resist the fresh-formed rubber mat instead of just the section #, and will be recorded according to the silk, this surface to obtain a better dust effect, At the same time, the rubber mat is not exposed and is not directly subjected to force operation, which can solve the above problem. The use of the month is easy to wear and rupture, which affects the service life. (8) No. 374188 (application No. 86111446) reveals that the above announcement 111 is improved. The electric button switch, the open relationship is formed by changing the above-mentioned five rubber mats into a rubber film J with a Weiwei large bellows structure, and a rubber film J is placed on the outer casing and the top cover. It achieves the effect of waterproof and dustproof. U and rubber lift all kinds of switches, the first three are not waterproof and dustproof, and the second and second are waterproof and dustproof. However, after the waterproof and dustproof effect, the two kinds of switches JL function as a sealing pad (or pressing) soft zone septum or elastic rubber band and the upper cover sub-joining joint surface (four) flat smooth flat joint, ^ with f ίί Ίί dust or impurities enter between the upper and lower joint faces, or cover the “force does not enter, it has the effect of waterproofing and dustproof effect. ☆ 隙 【 [new content] framing ^ the above-mentioned missing knowledge of the problem, this The main purpose of the creation is to provide - with good waterproof and dustproof effect, and to enhance the touch sensitivity. The above-mentioned purpose is achieved. The touch-open relationship of this creation consists of the internal setting and the base of the central _ contact piece group. , is set on the fixed contact piece group and is formed by the circumference|constant = M301396 Ϊ ί ί, which does not contact the central fixed contact piece, forms a cover body above the curved end base and has a through hole in the center, and the upper pressing body is formed; The U-shaped part is locked under the through-hole and is made of elastic material. The field of the dipeptide "There is a rim between the contact pieces of the 愐 动 Ϊΐΐΐ 周边 周边 周边 周边 周边 周边 周边 周边 周边 周边 周边 周边Between, this is:: the protrusion is facing the movable connection The central dome of the contact piece, the upper strip 'and between the lower end of the pressing body and the movable contact piece - ίϊί:= accommodating the lower end flange of the pressing body; the small rib of the ring when the thin edge of the edge is , When the cover body is covered on the base, the small embossed seam of the insulating spacer 7 陷ί is trapped under the insulating spacer and the insulating 塾 cover body and the base f: the sister person sends a good: „dustproof effect' and can prevent the use condition _, In addition, it is possible to maintain the best insulation gasket for a long time. [Embodiment] Partial operation = as shown in the first and second figures': The inner bottom is the inner contact piece i〇a and the outer contact #(10) is fixed to the center of the Γη The dome-shaped (spherical type) movable contact piece 2 disposed on the solid group j () in the state of the contact piece 1Ga; the bottom j flange portion 41 is sealed and the upper end is formed into the cylindrical portion 42. In the present embodiment, the insulating base 1 is formed into a square box, and the box 2 is formed by a box such as a rectangle, a polygon or a circle. "The movable contact piece 2 and the insulating spacer 3 are arranged to have a wedge-shaped locking protrusion 11 for the inside of the case. The cover can be used to cover the stomach 5 p = appropriately set the end piece 12 of the contact piece set. Also, small convex; 13 broken = 7 M301396 G ^ shape is easy to get trapped (bite into) the insulating small rib 13 after the switch is assembled, and the movable contact piece 2 is closed to the outer surface of the movable contact piece 2 The base ji〇b, the central part of the bulge, the central solid stalk contact 1Ga keeps | open ς contact piece, the edge 塾 2 3 is the essence of the watertight soft elastic material such as township ί The base 1 and the cover 5 are completely separated, and the large riser 31 of the ^ 〇 & 9 " is connected to the dome surface of the movable contact piece 2, i::r^2 ^ r--4 - is operated repeatedly.塾 3 之 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大 大The bottom is smoothly fastened to each of the locking projections 11, so that the cover body 5 is placed between the base and the base cymbal, and the cover body 5 is tightly attached to the base cymbal to form a circumference. Or a few circles in a small convex surface And the rib 33 is elastically deformed and the two strips of strips 13 will eat the tendency of the bottom of the shims 3 to move, so that the lid Γ 5 ϊ; = Γ 体 body bottom surface, the lid body 5 has the upward locking protrusion 1 and chooses to fight for a 5牝 扣 扣 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 Explanation of the operation and switching operation of the following description: When the pressure is downward, the lower end of the flange portion 42 is the anti-M3 013 96. The elastic force of the insulating spacer 3 is the periphery of the cymbal. It is fixed, and the central part of the central government is going down, because the central part of the cymbal 3 is pressed down, but the contact piece is lowered, and the top piece of the piece 2 is contacted, i 〇 The central part of the surface is connected to the fixed contact with the pressure of the body 4 and is turned on. The rotation (bounce), while the protrusion 31 is forced upward by the elastic restoring force, also by itself Elastic De Khan Temple, the dog from the 31 rebounds until it is brought back to the original position by pressing the body 4 of the _ 4 body. The inner side wall of the through hole 51 of the body 5 is fixed to the water structure ί It can not only increase the contact pressure sensitivity of the insulating cymbal sheet, but also increase the z-f stroke strokes, so that the ridges provided on the operation surface can be added with It: the seal is especially better than the cradle and The insulating sheet is only described in terms of a preferred embodiment of the present invention, and the change is considered to be in the case of a ride. [Simple description of the drawing] This is an exploded perspective view of the water-operated touch type. The second view of the pressing body and the insulating spacer of the figure from the bottom is a cross-sectional view showing the internal structure. 9 M301396 [Description of main component symbols]
1 底座 2 可動接觸片 3 絕緣墊片 4 按壓體 5 蓋體 R 空間 10 固定接觸片組 10a 中央接觸片 10b 外側接觸片 11 卡止突起 12 端腳 13 凸條 31 突起 32 凹部 33 凸條 41 突緣部 42 圓柱部 51 透孔 52, 53 折片 54a，54b + iL 孑 L1 base 2 movable contact piece 3 insulating spacer 4 pressing body 5 cover body R space 10 fixed contact piece group 10a central contact piece 10b outer contact piece 11 locking projection 12 end leg 13 rib 31 projection 32 recess 33 rib 41 Edge portion 42 cylindrical portion 51 through hole 52, 53 flap 54a, 54b + iL 孑 L