M273071 * , 四、創作說明（1) 【新型所屬之技術領域] 本創作乃關於按壓開關，尤指一種具防水、 之全密封式按壓開關之構造改良。本創作也關於 之接觸行程可調節且在按壓力解除後能避免接點 之全密封式按鈕開關。 【先前技術】 隨著充滿消費市場之各種電子應用產品之開 出，為配合此種電子產品之小型弱電開關也相繼 發，按壓開關（即按鈕開關）即為其中之一種。 鲁我國專利公報公告第55 1 94號揭示了 一種由： ^接點之槽型底座，容納於底座之槽内做為活動 頂形彈片，及突設在底座内可上下移動以壓接彈 接點接觸導通之按鈕所構成之按鈕開關。此種開 何防水密封構造’水分及灰塵可從按鈕與底座間 棟及引導槽，以及卡止孔侵入開關内部。公告第 揭示了一種類似前舉之按鈕開關，具有：内^設 點之外殼，設於外殼内部對固定接點可接觸及t 活動接點之圓頂形彈片，及突設在外殼上方而1 片對固定接點上下移動之按鈕所構成，其特徵為 •♦端子沿外殼的側壁平行延伸出，且在此端^内 外殼側壁上形成一缺口部有利焊接之用。此種@ 封構造。申請第〇 9 2 2 2 0 5 0 1號揭示之薄型開關，」 告第578 1 78號類似之按鈕開關之構造，仍具有·> 固定接點之座體，在座體内固定接點上方做為活 防塵效果 一種接點 立即跳開 發與推 被設計研 具有固 接點之圓 片與固定 關，無任 之操作間 578178號 有固定接 開之做為 抵接著彈 固定接點 側所對的 關亦非密 It有與公 内部設有 動接點之 M273071 創作說明 彈性元件 (觸發） 向下之凹 壓部與彈 灰塵均可 號所揭示 絕緣本體 上之殼體 封墊片之 密封 但 構件與殼 所揭示之 接壓觸式 趣點之接 延遲者。 無慮水分 時具有緩 式按壓開 修新型内 本創 殼，可軸 於外殼内 上具有固 邋關密 效果’ ⑵ (彈片 組件， 槽内且 性元件 <足按紐 之按紐 (底座 ，二件 側壁抵 墊片蓋 因按壓 體及墊 開關， ，且非 觸行程 在有些 及灰塵 衝作用 關，是 容】 作之主 向按壓 腔之彈 定接點 )，及 其特徵 不超出 之間之 設置孔 開關裝 )，做 式按壓 接於殼 住絕緣 構件直 片間之 均為以 完全密 (距離 特定之 侵入， 及接點 為業界 包含上 為下按 該凹槽 壓掣部 直接侵 置係由 為活動 構件所 體周圍 底座上 接接觸 間隙侵 按钮直 封式， )及彈 電子機 且開關 離開時 所需求 、下按鈕構 紐係由嵌合 之嵌合受壓 所構成。此 入接觸部。 内設有端子 接點之彈片 構成，其中 所設折片内 部而具有較 彈片，水分 入彈片上面 接觸動活動 同時彈片式 開時間均為 器裝置之用 動作確實， 能延緩接點 者。 件構成 於上按 部及突 種開關 又公告 (固定 ，蓋於 设體内 側而定 佳之防 仍難免 。按上 接點之 活動接 一定I 、#、、、 途上， 復能在 跳開時 之按鈕 鈕之開口 設於此受 ，水分及 第 58852 接點）之 絕緣本體 置有一密 位。此種 水防塵之 順著按壓 舉各公報 彈片之直 點對固定 法調整及 開發一種 接點接觸 間之密封 要目的在提供一種按壓開關，係由· 自如地突設於外殼頂面之按鈕 .山卜 簧座，緊密嵌設於外殼内腔之下；^耿設 之底座，設於底座内部上而下面 ，、 叫开有與上M273071 *, IV. Creation Description (1) [Technical Field to which the New Type belongs] This creation is about the push-button switch, especially the structure improvement of a waterproof, fully-sealed push-button switch. This creation is also about a hermetically sealed pushbutton switch with adjustable contact stroke and avoiding contacts after the pressing force is released. [Previous Technology] With the development of a variety of electronic application products that are full of consumer markets, in order to cooperate with this type of electronic products, small low-voltage switches have also been issued, and push switches (ie, push button switches) are one of them. Chinese Patent Bulletin No. 55 1 94 of the Chinese Lu discloses a groove-shaped base of the contact, which is accommodated in the groove of the base as a movable top-shaped elastic piece, and can be moved up and down in the base to crimp the elastic connection. A push-button switch consisting of a point-contact conductive button. This kind of waterproof seal structure ’can penetrate the inside of the switch from the space between the button and the base, the guide groove, and the locking hole. Bulletin No. 2 discloses a push button switch similar to the previous one, which includes: a housing provided with internal points, a dome-shaped elastic piece provided inside the housing that can contact a fixed contact and a movable contact, and a protrusion protruding above the housing. The button is composed of a button that moves the fixed contact up and down, and is characterized in that the terminal extends parallel to the side wall of the shell, and a notch is formed on the side of the inner shell side wall to facilitate welding. This type of @ 封 结构. Application No. 092 2 2 0 5 0 1 for the thin switch, "Report No. 578 1 78 similar to the structure of the push button switch, still has a seat with fixed contacts, above the fixed contacts in the seat As a live dust-proof effect, a contact is immediately developed and pushed. It is designed to research the disc with fixed contact and fixed close. No. 578178 has fixed connection open as an abutment against the fixed contact side. It has a close contact with M273071 with a movable contact inside the creation. Description of the elastic element (trigger) The downward depression and spring dust can be sealed by the shell gasket on the insulating body disclosed by the number but the component and The contact delay of the crimping fun point revealed by the shell. It has a gentle pressing to open and repair the new internal wound case when moisture is not taken into account, and it can be fixed on the inside of the casing to have a solid and close effect. ⑵ (shrap piece assembly, slot-shaped and sexual element < foot button button (base, two The side wall of the piece is against the gasket cover due to the pressing body and the pad switch, and the non-contact stroke is closed to some extent due to the impact of dust, which is the main function of the spring-shaped contact point of the pressing cavity), and its characteristics do not exceed Set the hole switch device), the type of press connection between the straight pieces of the housing and the insulating member is completely dense (a specific distance of intrusion, and the contact is in the industry, including the top and bottom pressing the groove pressing part directly invading the system). It is a direct-sealed type of contact gap invasion button connected to the base around the movable member body, and the electronic device is required when the switch is left. The lower button structure is formed by the fitting and pressure of the fitting. This comes into contact. There is a spring piece with terminal contacts inside, which has a relatively elastic piece inside the fold piece, and the moisture enters the spring piece and contacts the movement. At the same time, the spring type opening time is used by the device. The action is reliable and can delay the contact. The components are composed of the upper pressing part and the protruding switch (announced, fixed, covered on the inside of the body, and the best defense is still inevitable. Press the activity of the upper contact to connect I, # ,,, and on the way. The opening of the button button is set here, and the insulation body of the moisture and contact No. 58852 is placed in a dense position. This kind of water dust-proof presses the straight points of the bullets to adjust the fixing method of the bullets and develops a seal between the contacts. The main purpose is to provide a push switch, which is a button that is freely protruding from the top surface of the casing. Mount spring seat, tightly embedded under the inner cavity of the shell; ^ The base set up is set on the inside and below the base, called open and up
第6頁 M273071 四、創作說明（3) 述固定接點相對之活動接點之可動壓板，設於可動壓板上 面之球面形觸感彈片，設於按鈕之壓桿内端與彈簧座之間 鈕復歸彈篑，及設於底座與可動壓板之間之壓板復歸 I彈Η所構成；其特徵在於··按鈕之壓桿與彈簀座之間及彈 簧座&與可動壓板之間分別設有_可隨按鈕之上下按壓動作 而變^之彈性密封襯墊，如此構成雙重密封效果，有效防 止外邛之水分及灰塵侵入底座與可動壓板間之接點接觸 按 時 要 造 解 設 彈 座 方 ^創作之次一目的在提供一種依上述構成之按壓開 姑^ ^ ^接點係由彈簧彈性支持，藉此構造，活動接點 ^關按下而與固定接點接觸時具有緩衝效果，且在 除時仍可滯留短暫時間然後自固定接點跳開；同 ,接點與固定接點之間之接觸距離（間隙），在必 時’也可做微小之調整。 實施方式】 J:照附圖就本創作一具體實施例詳細說明如下： 及：構本創作按壓開關之剖視圖，顯示其内部構 圖。如圖所_係，第二圖表示本創作按壓開關之立體分 殼1之頂：：，本創作開關主要係由：外殼1，突設在 在外咬、1之內I ?外殼沿軸向按壓操作自如之按钮2，嵌 簧座3之間之面之彈簧座3’設於按鈕2之壓桿22與 3下面之底 〉襯墊8，嵌設在外殼1之内腔位於彈簧 ^可私厂厂座4，藉彈簧1 0可上下移動地支持在底座4上 之叮動壓板5,設於可動壓板5之上方凹部内：球面形彈Page 6 M273071 4. Creation instructions (3) The movable pressure plate of the fixed contact opposite to the movable contact, a spherical touch elastic sheet provided on the movable pressure plate, provided between the inner end of the pressure rod of the button and the spring seat The reset impeachment, and the pressure plate reset I impulse set between the base and the movable platen, are characterized by: · There is a separate set between the push rod of the button and the spring seat, and between the spring seat & and the movable platen. _The elastic sealing pad that can change with the pressing action of the button up and down, thus forming a double sealing effect, effectively preventing the moisture and dust of the outside from entering the contact between the base and the movable platen. ^ The second purpose of the creation is to provide a pressing opening according to the above structure ^ ^ ^ The contact is supported by spring elasticity, and by this structure, the movable contact ^ closes and has a cushioning effect when contacting the fixed contact, and It can still stay for a short period of time and then jump away from the fixed contact; at the same time, the contact distance (gap) between the contact and the fixed contact can also be adjusted slightly when necessary. Embodiment] J: A specific embodiment of the present invention will be described in detail as follows: and: a sectional view of the push switch of the present invention is constructed to show the internal composition thereof. As shown in the figure, the second figure shows the top of the three-dimensional sub-shell 1 of the creative press switch :: The creative switch is mainly composed of: the housing 1, which is protruded inside the outer bite, and the housing is pressed in the axial direction. The button 2 that can be operated freely, the spring seat 3 ′ on the side between the spring seat 3 is located at the bottom of the push rods 22 and 3 of the button 2> the gasket 8 is embedded in the inner cavity of the housing 1 and is located in the spring. The factory seat 4 is supported by a springing plate 10 which can be moved up and down on the base 4 by a slamming platen 5 provided in a recess above the movable platen 5: a spherical spring
第7頁 M273071 四、創作說明（4) 片6 ’设於彈黃座3下面盘彈片6上面之門 及設於按…桿22與、彈菁座之間以々二塾片9, 性推壓之按鈕復歸彈簧7所構成。 女鈕I㊉在上彈 突二殼i為二倒置之有底筒體U’其上端藉螺紋螺接-犬緣1 2，而在肉體丨丨與突緣丨2之接合面 緣1 2鬆弛。筒體丨丨之底部，即圖示上面中％ 一以防突 :可：如將該二構件H，12一體成型而成為單件外殼i，亦 響按鈕2係由按鈕體21與軸形壓桿22構成。按鈕體 ¥嵌於壓桿22之頂端，此壓桿22之自由端貫通上述通孔、 而進入外殼1之筒體腔内。如此，按鈕2乃對於外殼丨可上4 下活動自如地支持在外殼1頂面凹部内，並藉突緣2 3卡止 於通孔1 4内側外緣，以防按鈕2脫出。在此例中，按鈕2係 也兩個構件構成，如將此兩個構件一體成型亦屬可行，= 突緣以扣環代之。 唯 彈簧座3為頂面具有突起部3 1及環槽3 2之圓柱體，緊 密塞入外殼1之内腔裏面，彈簧座3之頂面藉由一個以鼓起 部套在壓桿2 2之突緣2 3下方之環槽2 4内之碗形襯墊8之突 籲部密接於外殼1之内肩部。按鈕2之壓桿2 2之小裎自由^ 可上下滑動地插入突起部3 1之通孔3 3内，端末對著彈性塾 片9之頂面中央部。 底座4為一有底筒體，以開口端緊密嵌入外殼1之内妒 内並抵接彈簧座3之底面而構成一封閉空間做為接觸部空工Page 7 M273071 Fourth, the creation instructions (4) Film 6 'The door is located on the upper side of the elastic plate 6 below the yellow seat 3 and the button 9 is placed between the lever 22 and the elastic seat 9. The pressed button is reset by the spring 7. The female button I㊉ is ejected. The second shell i is two inverted, bottomed cylinders U 'whose upper ends are screwed-threaded to the dog edge 12 and the joint edge 12 of the flesh 丨 丨 and the flange ② is loosened. The bottom of the cylinder 丨 丨 is shown in the upper part of the figure to prevent the sudden: Yes: if the two members H, 12 are integrated into a single-piece housing i, the button 2 is pressed by the button body 21 and the shaft. The lever 22 is constituted. The button body ¥ is embedded in the top end of the pressing rod 22, and the free end of the pressing rod 22 penetrates the above-mentioned through hole and enters the cylinder cavity of the casing 1. In this way, the button 2 can be moved up and down in the recess of the top surface of the housing 1 freely and can be locked to the outer edge of the inner side of the through hole 14 by the flange 23 to prevent the button 2 from coming out. In this example, the button 2 is also composed of two components. If these two components are integrally formed, it is also feasible, = the flange is replaced by a buckle. Only the spring seat 3 is a cylinder with a protruding portion 31 and a ring groove 32 on the top surface, and is tightly plugged into the inner cavity of the casing 1. The top surface of the spring seat 3 is sleeved on the pressure rod 2 by a bulging portion. The protruding portion of the bowl-shaped gasket 8 in the ring groove 2 4 below the protruding edge 2 3 is in close contact with the inner shoulder of the casing 1. The small lever of the push lever 2 of the button 2 is freely slidable into the through hole 3 3 of the protruding portion 31, and the end is opposite to the central portion of the top surface of the elastic tab 9. The base 4 is a bottomed cylinder. The open end is tightly embedded in the inner shell 1 and abuts the bottom surface of the spring seat 3 to form a closed space as a contact part.
M273071 四、創作說明（5) 間S 。底座4之内底面設有端腳伸出外部之固定接點4 j。 可動壓板5係可上下移動地嵌設在底座4之上部之上面 中央具有一淺凹部之低矮筒體，其底面設有活動接點組 5 1，並藉由彈簧1 〇之彈性壓力經常以頂面抵住彈簧座3之 下面。活動接點5 1係由水平支持於壓板5底面之突銷5 5之 導電片5 2，與固定接點4 1相對固定於導電片5 2之一對接點 5 3，及设於各接點5 3部位於導電片5 2與壓板5底面淺槽之 間之一對彈簧5 4所構成。上述接點5 3可為導電性螺絲或 釘之j冓造。可動壓板5之上面凹槽内游嵌有一球面形彈片月 φ，彈片6上面置有一下面突起接於彈片6頂面之觸壓用墊 万9，此墊片9之頂部突起正對著壓桿22之下端，兩 留有一游隙。 Ί保 以下就具有上述構造之本創作開關之操作情形加以說 當按鈕2被按壓時，壓桿2 2之前端即經由墊片9將 •Γ成下門壓口’ ^即因彈性變形而由原開口向下之倒置盤形 t成^開口向上之盤形，同時，將按鈕2之按壓力傳至壓 I壓板5於是抗著彈簧10之壓力隨著壓桿22、墊片9及 ^ 6之移動而下降，活動接點51之接點遂與固定接點Μ 導通⑽）狀態。但按紐2之按壓力—解除時，按 :^ =彈簧7復歸原位，壓板5也藉由另一彈簧1〇帶著並 ，片9及彈片6復歸原位，於是活動接點51即脫離固^ li外而呈斷開（0FF)狀態。在本創作中活動接點構件有 特徵，即在接點53接觸固定接點41時，因有彈簧“之M273071 Fourth, creation instructions (5) S. The inner bottom surface of the base 4 is provided with a fixed contact 4 j whose legs protrude from the outside. The movable pressure plate 5 is a low cylinder with a shallow recess in the center of the upper part of the upper part of the base 4 which can be moved up and down. The bottom surface is provided with a movable contact group 51 and the elastic pressure of the spring 10 is often used to The top surface abuts below the spring seat 3. The movable contact 5 1 is a conductive piece 5 2 which is horizontally supported by a protruding pin 5 5 on the bottom surface of the pressure plate 5 and is fixed to one of the conductive pieces 5 2 with a fixed contact 4 1 as a butt contact 5 3 and is provided at each contact. 5 3 is formed by a pair of springs 5 4 between the conductive sheet 5 2 and the shallow groove on the bottom surface of the pressure plate 5. The above-mentioned contacts 53 can be made of conductive screws or nails. A spherical spring sheet φ is embedded in the upper groove of the movable pressure plate 5. A spring pad 9 is placed on the spring sheet 6 and protrudes on the top surface of the spring sheet 6. The protrusion on the top of the pad 9 is directly opposite the pressure bar. At the lower end of 22, there is a gap between the two. The following is the operation of the original creation switch with the above-mentioned structure. When the button 2 is pressed, the front end of the pressure lever 2 2 is turned into a lower door pressure port through the gasket 9 ^ because of elastic deformation. The original inverted disc shape with the downward opening is formed into a disc shape with an upward opening. At the same time, the pressing force of the button 2 is transmitted to the pressure plate 5 and the pressure of the spring 10 is resisted along with the pressure rod 22, the gasket 9 and ^ 6 The mobile contact 51 is lowered, and the contact of the movable contact 51 is in conduction with the fixed contact M). However, when the pressing force of button 2 is released, press: ^ = spring 7 returns to its original position, the pressure plate 5 is also brought together by another spring 10, and the tabs 9 and springs 6 return to their original positions, so the movable contact 51 is It is disconnected (0FF) from the solid state. In this creation, the movable contact member has characteristics, that is, when the contact 53 contacts the fixed contact 41, there is a spring
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M273071 創作說明 衝作用而 除後，壓 滯延短暫 壓開關皆 點，而是 此點與習 由於 分及灰塵 觸部，即 第二 觸部 以上 神及構造 飾、置換 利範圍之 愿有 ?接 (6) 不會有過急碰撞之接觸發生，同時，在按壓力解 板6雖開始上升，但接點5 3藉彈簣1 0之壓力而可 時間後方離開接點4卜此外，彈片6在習知之按 直接做為活動接點使用，但本創作並不做為接 作為按鈕操作時之有觸感及可發出聲響感彈片， 知之按壓開關不同。 本創作具有上述構成，由按紐部侵入外殼内之水 會由碗形襯墊8及彈簧座3阻擋而難以浸入導電接 使有機率極低之水分從彈簧座3之通孔侵入下方， 墊片9及壓板5封閉底座4上方開口 ，故無法侵入 ，可達成完全密封之效果。 所舉實施例僅為方便說明之用，在無違本創作精 原理下，精於此領域之技術者尚可做種種之修 及變形等設計，凡此均應視為涵蓋在下列申請專 内〇M273071 Creation explains that after the impact is removed, the pressure delay and short-term pressure switches are all points, but this point is in line with Xi Ying's desire to divide the dust contact, that is, the second contact above the god and the structural decoration, the replacement of the profit scope (6) There will not be any contact in the event of a sudden collision. At the same time, although the pressure release plate 6 starts to rise, the contact 5 3 can leave the contact 4 at a later time by the pressure of the impeachment 10. In addition, the shrapnel 6 The conventional press is directly used as the active contact, but this creation is not intended to be used as a button to have tactile and audible sound springs. The known switch is different. This creation has the above structure. The water intruded into the shell by the button part will be blocked by the bowl-shaped gasket 8 and the spring seat 3, and it is difficult to immerse into the conductive connection. The sheet 9 and the pressure plate 5 close the opening above the base 4, so it cannot penetrate and can achieve the effect of complete sealing. The examples given are only for the convenience of explanation. Without deviating from the original creation principle, those skilled in this field can still make various repairs and deformation designs. All of them should be considered as covered in the following application. 〇
第10頁 M273071 • . 圖式簡單說明 【圖式簡單說明】 第一圖係本創作按壓開關一實施例之構造之剖視圖。 第二圖係本創作按壓開關之立體分解圖。 【主要元件符號說明】 1 外 殼 2 按 姐 3 彈 簧 座 4 底 座 5 可 動 壓 板 6 球 面 形 彈 片 7 按 紐 復 歸 彈簧 8 碗 形 襯 墊 9 觸 壓 用 墊 片 10 壓 板 復 歸 彈簧 11 外 殼 本 體 12 突 緣 13 墊 圈 14 通 孔 21 按 姐 體 22 壓 桿 23 突 緣 24 環 構 31 突 起 部 32 環 槽 33 通 孔 41 固 定 接 點 50 接 觸 構 件 51 活 動 接 點 52 導 電 片 53 接 點 螺 絲 54 接 點 彈 簧 91 突 起Page 10 M273071 •. Brief Description of the Drawings [Simple Description of the Drawings] The first drawing is a cross-sectional view of the structure of an embodiment of the push switch of this creation. The second picture is an exploded perspective view of the original push switch. [Description of main component symbols] 1 Housing 2 Pressing seat 3 Spring seat 4 Base 5 Movable pressure plate 6 Spherical spring sheet 7 Button return spring 8 Bowl gasket 9 Touch pad 10 Pressure plate return spring 11 Housing body 12 Flange 13 Washer 14 Through hole 21 Pressing body 22 Pressing rod 23 Flange 24 Ring structure 31 Projection 32 Ring groove 33 Through hole 41 Fixed contact 50 Contact member 51 Movable contact 52 Conductive piece 53 Contact screw 54 Contact spring 91 Protrusion
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