200849301 九、發明說明： \ 【發明所屬之技術領域】 • 本發明係關於一種撥輪結構，尤其涉及一種可以 方便組裝之撥輪結構及應用該撥輪結構之旋轉按壓 開關。 【先前技術】 撥輪結構被廣泛應用於各個領域，其采用旋轉之 r 形式來進行各種機械及電氣操作，請參閱圖丨^圖 2，現有之一種撥輪結構10，其包括一旋轉件12及 一基板14。所述旋轉件12包括一圓柱形本體122， 所屬本體122之邊緣等間距之形成有三個與該本體 122大致垂直之連接桿124,每個連接桿124之端部 都設置有一扣爪126,所述扣爪126由所述連接桿124 之端部沿大致垂直該連接桿124之方向凸出一定距 離。所述基板14上對應所述旋轉件12之連接桿124 設置有三個貫穿該基板14弧形開槽142，該弧形開 槽142之寬度能够供所述旋轉件12之連接桿丄24及 其端部之扣爪126穿過，爲保證所述旋轉件12與所 述基體14配合後不隨意脫離，是以，所述基板14上 由二個弧形開槽142所圍繞之區域之徑向尺寸要大 於由所述㈣體12之扣爪126之邊緣所構成之區域 之徑向尺寸。於安裝所述旋轉件12至所述基板Μ 上時’需將旋轉件12之三個連接桿124向背離所述 7 200849301 本體122圓心之方向彎折，以使所述連接桿124端部 之扣爪126能從基體J4上之開槽142中穿過，當扣 爪126穿過所述基體14上之開槽142後，由於連接 才干124自身之彈性所述扣爪126便回復至初始之位 置，回復至初始位置之扣爪126便扣合於基體上， 從而防止該旋轉件12與基體隨意脫離，同時，因爲 所述基體14之開槽142具有一定之長度，因此該 轉體12可於所述開槽142所限定之行程内隨^轉 動。於該撥輪結構1〇之裝配過程中，需要旋轉件U 上連接桿124發生n變如f折後才能將所述旋 轉件12之扣爪126卡扣至所述基板14上，而所述旋 轉件12上之連接# 124之較爲細小，是以，較易因受 力過大或者變形過大而損壞；同時，其裝配及拆卸皆 不方便；於裝配時爲順利將所述旋轉件12之扣爪 安裝到位’於所述扣爪126與所述連接桿124 處設置有-斜面，以便所述扣# 126於 向外f折而與所述基板14扣合，铁， ^順利 所述扣爪126之項面之…：，種結構使得 126之頂面再設置其它部件。另，該撥輪結構之材= 受限性較大，-些剛性材料报難用來製 枓 件，從而限制了該撥輪結構1G之應用領域^疋轉 【發明内容】 有鐾於此’有必要提供—種方便組裝之撥輪結構。 200849301 另有必要提供一種使用該撥輪結構可方便組裝之旋 轉按壓開關。 一種撥輪結構，其包括一基體及一旋鈕，所述基體上 開設有至少兩個貫穿該基體之切槽，所述每一切槽具有一 第一切槽，及一第二切槽，所述第一切槽之寬度大於所述 第二切槽之寬度。所述旋鈕上形成有多個對應於所述基體 之切槽之立柱，所述每一立柱之端部形成有一扣齒。所述 立柱沿所述旋姐之徑向之尺寸小於所述基體之第二切槽之 寬度，所述立柱端部及該立柱端部之扣齒沿所述旋鈕之徑 向之尺寸之和大於所述基體之第二切槽之寬度小於所述基 體之第一切槽之寬度。使所述旋鈕之立柱及扣齒可由所述 基體之切槽之第一切槽處穿過，經旋轉後由所述扣齒扣合 於所述基體之第二切槽周圍之基體上。 一種旋轉按壓開關，其包括一按壓裝置、一基體及一 旋鈕。所述基體上開設有至少兩個貫穿該基體之切槽，所 述每一切槽具有一第一切槽，及一第二切槽，所述第一切 槽之寬度大於所述第二切槽之寬度。所述旋鈕上形成有多 個對應於所述基體之切槽之立柱，所述每一立柱之端部形 成有一扣齒。所述立柱沿所述旋鈕之徑向之尺寸小於所述 基體之第二切槽之寬度，所述立柱端部及該立柱端部之扣 齒沿所述旋钮之徑向之尺寸之和大於所述基體之第二切槽 之寬度小於所述基體之第一切槽之寬度。使所述旋鈕之立 柱及扣齒可由所述基體之切槽之第一切槽處穿過，經旋轉 後由所述扣齒扣合於所述基體之第二切槽周圍之基體上， 9 200849301 :述按厂堅裝置設置於所述基體上幷與所述物目配 相較先前技術，所述基體上藉由第一切梓 第二切槽之寬度，從而使旋叙之立柱上之扣齒曰由戶== 二寬：第一切槽伸入所述基體，經過旋轉後所述旋：之 扣回扣&於所述基體上較窄之第二切槽周圍之基體上。使 «輪結構之独之立柱無需變形便可藉由設置於美 之切槽方便地與所述基體進行㈣及拆卸 = 構於正常之拆卸過程中不易損抨^〜 %亥撥輪、、Ό 易知壞。另，該撥輪結構之材料 叉限性小，可使用於多個領域中。 【實施方式】 請參閱圖3’本發明撥輪結構之較佳實施例，兮 撥輪結構2G，其包括—基體110及-旋知130。 所述基體110爲-具有_定厚度之板件，該基體 110上開設有兩個相互隔離且貫穿所述基體11〇之弧 形切槽1144。所述每一孤抑^q 母弧形切槽1144之包括第一切 槽11442及一與其相逵技 八和逑接之弟二切槽11444。所述第 一切槽H442之寬度大於第二切槽114料之寬度。 所述旋紐130用於眘王目q # 用％貝現该撥動裝置2〇之撥動操 作。該旋鈕130包括一旋轉體⑶，該旋轉體131包 括一上表面133及鱼上矣；t /、上表面133相對應之一下表面 135。所述旋轉體131之下表面邊緣上形成有與所述 基體U0—之弧形切槽1144之相對應之兩個立柱 138所速每個立柱138之端部沿朝向所述旋轉體m 10 200849301 中心之方向分別形成兩個扣齒139，該扣齒139用於 將該旋紐130與所述之基體110相扣合。所述旋鈕 130之立柱138沿該旋轉體131之徑向之尺寸小於所 述基體110之第二切槽11444之寬度，所述旋鈕13〇 之立柱138端部及該立柱138端部之扣齒139沿該旋 轉體131之徑向之尺寸之和大於所述基體n〇之第二 切槽11444之覓度小於所述基體u〇之第一切槽 11442之寬度。 請參閱圖4，該撥輪結構20組裝時，將所述旋 钮130之立柱138由所述基體11〇之較寬之切槽 11442處伸入所述基體11〇，所述立柱138端部之扣 齒139由所述切槽11442中穿出；接著，旋轉所述立 柱旋鈕130，使其立柱138進入所述第二切槽11444 中，此時，所述扣齒139扣合於所述第二切槽11444 周圍之基體110上。 所述基體11〇上藉由第一切槽11442之寬度大於 第二切槽11444之寬度，從而使旋鈕13〇之立柱 上之扣齒139由所述基體11〇上較寬之第一切槽 11442伸入所述基體，經過旋轉後所述旋鈕之扣 齒139扣合於所述基體11〇上較窄之第二切槽 周圍之基體上。因此使該撥輪結構2〇之旋鈕13〇之 立柱138無需變形便可藉由設置於基體上之切才接 U442方便之與所述基體110進行組裝及拆卸。同^ 该撥輪結構20於正常之拆卸過程中不易損壞。所述 11 200849301 旋紐130之立柱i38與扣齒139之間不必設置斜面， 從而於所述立柱138之端面及所述扣齒139之頂面上 形成一平整且面積較大之表面，便於設置其他之部 件，如燙壓件、熱壓柱、驅動塊等部件。另，該撥輪 結構20之材料受限性小，可使用於多個領域中。 請參閱圖5及圖6，該旋轉按壓開關1〇〇包括一 基體110、一第一彈性件12〇、一旋鈕13〇、一第二 彈性件140、一按鈕15〇及一按鈕帽ι6〇。所述第一 彈性元件120設置於所述旋钮130上，幷與所述旋紐 130 —同與所述基體11〇相配合，所述第二彈性件 140、按奴150及按钮帽160依次設置於所述基體 與旋鈕130之間。 所述基體110爲一大致呈矩形之板件，其上設置 有多處配合部112用於將該基體110配合至應用該旋 轉按壓開關100之裝置中。該基體11〇還設置有一支 撑部114，該支撑部114用於支撑所述第一彈性裝置 120及旋鈕13〇等部件。該支撑部114包括一形成於 基板no上之圓形凹槽1142,該圓形凹槽1142包括 一底板11422及一階梯形側壁11424，沿侧壁 於該凹槽1142之底板11422上開設有兩個相互隔萄 之弧形切槽1144，該切槽1144由凹槽1142之貫身 所述底板11422。所述兩個弧形切槽1144相對 板11422之圓以中心、對稱分佈，所述每—狐形㈣ 1H4之包括第一切槽11442及與其相連接之第二七 12 200849301 槽11444。所述每一第二切槽n444之槽壁上沿其寬 度方向延伸出一扣合部H446，第一切槽11442之沿 ^凹槽1142控向之寬度大於第二切槽11444沿此方向 • 之寬度。 所述兩個切槽1144之間形成有兩個與凹槽1142 之侧壁11424相連接之扇形連接部Π464。所述兩個 連接部11464上沿背離凹槽η42底板11422之方向 刀別延伸出兩個與侧壁U424相連接之凸緣1148。 可以理解該凸緣1148也可以是沿整個凹槽1142之側 壁11424沿背離凹槽1142底板11422之方向分別延 伸出一整體結構。 所述凹槽1142之底板11422之中心處形成有一 =孔11466，該通孔11466貫穿所述底板11422，幷 貫穿形成於該底板11422中心處之圓形凸柱1141， 所述凸柱1141與側壁11424分別位於所述底板 11422相對應之兩侧面。該凸柱1141之端部形成有 一凸舌11412,該凸舌11412由凸柱1141之表面沿 其徑向延伸一定距離。該底板11422上形成有凸柱 1141之一侧形成有一環繞所述凸柱1141之環形凸框 1143。該環型凸框1143上與所述其中一切槽η## 對應之位置處開設有兩個相互分離之卡槽HAS。所 述兩個卡槽1145中一與所述切槽1144之部分第一切 槽11442相對應，另一與所述切槽ιΐ44之部分第二 切槽11444相對應。其中對應於部分第一切槽1144一2 13 200849301 之卡槽1145鄰近於所述第二切# U444,金所述第 一切槽11442遠離第二切_11444少一山士二所L弟 離。對應於第二切槽114二 知目隔一疋距 十一 ^ i1444之卡槽1145鄰近於所述 1149 °亥擋壁1149用以防止與旋钮13〇配合之第 彈性元件120之彈性臂於使用過程十錯位。 弟二切槽n444 it離第一切槽11442之一端。所述兩 固卡槽1145之間形成—擋塊1147，該檔塊i⑷之 兩邊分別形成有兩個凸出於所述凸框1143之擋壁 所述第一彈性件12 0用以爲所述旋鈕13 0旋轉後 之自動復位提供回復力，其具有至少一彈性臂，當外 力之作用下該旋鈕130旋轉一定角度後將該外力撤 除，此時旋鈕可於該彈性件12〇之彈性臂提供之回復 力下回復到起始位置。本實施例中采用一鈕簧，該鈕 簧具有一彈性部122及相互張開一定角度之第一彈 性臂124及第二彈性臂126。該彈性件120，套設於 所述基體110連接部114之凸柱1141上，其彈性部 122由所述凸柱1141之凸舌11412擋止於凸柱1141 上，該彈性件120之第一彈性臂124及第二彈性臂 126卡設於所述基體110之凸框1143上之兩個卡槽 1145 中。 所述旋鈕130用於實現該旋轉按壓開關1〇〇之撥 動操作，該旋紐130包括一旋轉體131，該旋轉體131 其可以是圓形或者其他形狀，本實施例中該旋轉按壓 開關100集合一貫穿所述旋鈕130之按鈕裝置於一 14 200849301 脰，因此，該旋轉體131采用圓環形，該圓環形旋轉 虹131包括一上表面133、一下表面135及位於上表 面133及下表面之間之一外側壁137，該旋轉體 之上表面133及外側壁137上形成有一凸起i32，該 凸起132用於方便使用者使用該旋鈕13〇。該旋轉體 1^1下表面135上形成有一環形凹部134，該環形凹 部I34與旋轉體131同心，且與該圓環形旋轉體131 所圍繞之空間相聯通。於所述旋轉體1 3 i上由其環开〈 凹部134之内壁徑向延伸出兩個相互對稱凸台。 對應所述凸台136於所述凹部134上分別沿該旋轉體 131之軸向延伸出兩個與所述凸台相連接之立柱 138。兩個立柱138之端部沿背離所述旋轉體131圓 心之方向分別形成兩個扣齒139，該扣齒139用於將 該旋紐130與所述之基體110藉由設置於基體u〇 上之扣合部11446相配合。可以理解，所述扣齒ι39 也可沿朝向所述旋轉體131圓心之方向分別形成兩 個扣齒139。所述旋鈕130之立柱138沿該旋轉體131 之徑向之尺寸小於所述基體11〇之第二切槽 之寬度，所述旋鈕130之立柱138端部及該立柱138 端部之扣齒139沿該旋轉體131之徑向之尺寸之和大 於所述基體110之第二切槽11444之寬度小於所述基 體110之第一切槽11442之寬度。 按鈕150爲--端開口一端封閉之帽形，其具有 一按鈕頂152、一按鈕壁154及由該按鈕壁154之端 15 200849301 部沿背離按鈕頂152且與其垂直之方向延伸出之一 按I丑緣155，該按鈕緣155之外經小於所述旋鈕13〇 之凹部134之内徑。於按鈕頂152之内侧面中心處設 置有一按鈕柱156，該按鈕柱156之長度大於按鈕壁 154之高度，幷於背離所述按鈕頂152之方向超出該 按鈕緣155 —定距離，該按鈕柱156之徑向尺寸舆基 體110之通孔11466之尺寸相當，幷可穿過通孔 11466。該按鈕柱156與按鈕頂152之内侧面相連接 之位置處還形成有多個連接該按鈕柱156及按鈕頂 152内侧面之肋板158，其用於加强按鈕柱156與按 鈕頂152之連接强度。所述按鈕緣155上形成有與所 述旋鈕130之兩個立柱138相對應之缺口 153，用於 於按鈕150與所述旋鈕13〇配合時避讓所述旋鈕 之立柱138,同時卡置於所述旋鈕13〇之兩個凸台 上將其定位。所述第二彈性件14〇及按鈕15〇構^成一 按壓裝置，該按壓裝置連同與其對應設置之電路（圖 未示）構成一開關裝置。 所述第二彈性件14〇可以是壓縮彈簀及彈片 等，所述按鈕150與所述基體π〇之間，幷環設於所 述按鈕150之按鈕柱156上，爲所述按鈕 提供回復力。 设 、、按鈕帽160爲一與按鈕150形狀相似可罩設於所 述按紐上之保護罩。其包括一帽頂162、一帽壁⑹ 及由該帽壁164之背離帽頂162且與其垂直之方向延 16 200849301 伸出之巾目緣166，該帽緣166之外徑與按鈕緣l55 之尺寸相§。其帽緣166上可設有與按鈕15〇之按鈕 緣155上之缺口 153相對應之槽口 163。 請參閱圖7及圖8,組裝時，首先將第二彈性件 140與按鈕150相配合，將第二彈性件14〇套設於所 述按鈕150之按鈕柱156上。接著將該配合有第二彈 性件140之按鈕150與基體11〇支撑部ιΐ4相配合， 所^按鈕150之按鈕柱156穿入設置於所述基體 支撑部114上之通孔11466。所述第二彈性件14〇夾 置於所述按鈕150與所述基體110之支撑部114之 間，其一端抵持於所述所述基體11〇支撑部114之中 。# Η462上，另一端抵持於所述按名丑150之按叙頂 152之内側面上。 接著將按紐帽160罩設於所述按鈕15〇上，所述 按鈕帽160之帽緣166上之槽口 163與所述按鈕15〇 之按紐緣上之缺口 153相對應。 將所述旋紐130套設於所述按鈕帽ι6〇上，所述 按紐帽160之帽緣166收容於所述旋紐130下表面 133上環形凹部134内，所述旋钮130之兩個凸台136 分別卡設於所述述按钮帽160之帽緣166上之槽口 163及所述按鈕15〇之按鈕緣155上之缺口 153内。 將所述旋鈕130之兩個立柱138分別對正於所述 基體110之支撑部114上之兩個切槽1144之第一切 槽11442，按壓所述旋鈕13〇及與其配合之按鈕帽 17 200849301 160，使得夾置於按鈕150及與所述基體n〇支撑部 114之間之第二彈性元件14〇壓縮一定距離，使該第 二彈性元件140之長度小於其自然長度，從而具預存 一定之恢復力。同時所述旋鈕13〇之立柱138端部之 扣齒139穿過所述基體110之切槽1144之第一切槽 11442，隨後旋轉所述旋鈕13〇使得該旋鈕13〇之兩 個立柱138端部之扣齒139與所述切槽1144之第二 切槽11444侧壁上延伸出之扣合部11446相配合。此 時，由於第二彈性元件14〇被壓縮了一定距離，因此 其具有一定之恢復力，該回復力藉由經由其相抵持之 按钮150及没置於按紐150上之按叙帽160作用於所 述旋鈕130上，使所述旋鈕13〇之扣齒139緊密扣合 於所述基體110之支撑部上之扣合部11446上。 其中，所述基體11〇之支撑部114上之凸緣容 置於所述旋鈕130之凹部134内，所述凸緣1148之 外側壁與所述旋鈕130之凹部134之内侧壁相接觸， 以保證該旋钮13 〇於旋轉時之同軸性。 最後，將第一彈性元件12〇藉由其彈性部122 套α又於所述基體iiQ之支撑部U4之圓形凸柱1141 上，形成於所述圓形凸柱1141端部之凸舌11412將 所述彈性元件120之彈性部122擋於所述圓形凸柱 1141上，防止其脫落。所述第一彈性元件12〇之第 一彈性臂124及第二彈性臂126分別置於所述基體 110之兩個卡槽1145内，幷分別位於旋鈕13〇之一 18 200849301 扣齒139之左右兩側，所述第一彈性臂124及第二彈 性臂126伸出該卡槽1145 —定長度，該伸出之長度 足以使所述第一彈性臂124及第二彈性臂ι26能可靠 之抵持於所述扣齒13 9 —侧。 f 請一幷參閱圖9及圖10，當對旋鈕13〇施加外 力’使其於該外力之作用下旋轉’當旋鈕13〇逆時針 旋轉時，該旋鈕130之立柱138及扣齒139隨該旋鈕 130 —起旋轉，此時第一彈性元件12〇之第二彈性臂 126抵持於基體110之擋塊1147右側之擋壁乜的 上，而第一彈性元件i2〇之第一彈性臂丄24抵持於扣 齒139之左壁上，該第一彈性臂124於基體ιι〇之卡 槽1145内隨扣齒139 一起移動，當所述第一彈性元 件120之第一彈性臂124從卡槽1145之一側隨扣齒 139 —起移動到所述卡槽1145之另—側時，因第一 彈性元件120之第一彈性臂124抵持於卡槽1145之 側壁上，無法繼續移動，與所述第—彈性臂一起 移動之旋鈕130之扣齒139也隨第_彈性臂124 一起 停止運動。同時因爲所述卡槽⑽之所掠過之弧度 小於所述基體no之切槽1144之第—切槽11442所 掠過之弧度，因此於所述旋鈕13〇之 全脫離所述基體U。之切槽1144之第：切槽= 時便停止運動’從而防止該旋鈕130之扣齒139從所 述基體m之切槽1144之第—切槽11442處脫離。 當外力移除之時候，所述第一彈性褒置12〇之第一彈 19 200849301 性臂124會於該第一彈性裝置ι2〇之彈性部n2之回 一 復力之作用下驅動旋鈕130回復至初始位置，從而完 ^成該旋鈕130之逆時針旋轉完成。 方疋紐130順時針旋轉時，第一彈性元件12〇之第 一彈性臂124抵持於基體110之擋塊1147左侧之擋 壁1149上，第一彈性元件12〇之第二彈性臂126抵 持於扣齒139之侧壁上，該第二彈性臂126於基體 f 11〇之卡槽1145内隨扣齒139 一起移動，所述旋鈕 130之立柱138沿所述基體之切槽1144之第二 切槽11444移動，當所述立柱138抵持於該第二切槽 11444之端壁時即停止轉動。當外力移除後，所述第 一彈性裝置12〇之第二彈性臂126會於該第一彈性裝 置^20之彈性部112之回復力之作用下驅動旋鈕130 回设至初始位置，從而完成該旋鈕130之順時針旋轉 完成。 . 請參照圖11，所述按鈕150於外力之作用下， 設置於其内部之按鈕柱156將沿基體110之通孔 U466隨著該按鈕15〇 一起向下運動，幷從所述通孔 ^1466中穿出，所述由通孔11466中穿出之按鈕柱156 藉2其端部觸動與其對應之電路開關（圖未示），將相 應，路連通；此時設置於該按紐15〇及基體ιι〇之間 二彈性元件140發生彈性形變，當外力移除時， 二弟—彈性元件140抵持於所述按鈕150幷驅動其回 復至初始位置，所述按鈕柱156之端部與其相對應之 20 200849301 電路分離，所述電路斷開，從而實現該按鈕15〇之開 關功能。 所述旋la 130之立柱138上之扣齒139由所述基 體110之切槽1144之第一切槽U442伸入所述基 體，經過旋轉後所述旋鈕13〇之立柱138進入基體之 第二切槽11444 ’所述旋鈕13〇之扣齒139扣合於所 述基體110之第二切槽11444周圍之基體上。從而使 該旋轉按壓開關1〇〇之旋鈕130之立柱138無需變形 便可藉由設置於基體110上之不等寬之切槽ιΐ44方 便之與所述基體110進行組裝及拆卸。同時該旋轉按 壓開關100於正常之拆卸過程中不易損壞。另，該旋 轉按壓開關100之材料受限性小，可使用於多個領域 中。 、 綜上所述’本發明符合發明專利要件，爰依法提 =專射請。惟，以上所述者僅為本發明之較佳實施 孰d:之範圍並不以上述實施方式為限，舉凡 木技☆之人士援依本發明之精神所作之等改 ”或變化’皆應涵蓋於以下申請專 厂 【圖式簡單說明】 圖1係現有之一種撥輪結構之示意圖； 圖2係圖1中撥輪結構之立體分解^奇圖； I圖3係本發明撥輪結構之較佳實施例之立體分解示意 圖 圖4係圖3中撥輪結構之組裝示意 200849301 圖5係本發明較佳實施例旋轉按壓開關於一方向上之 立體分解示意圖； 圖6係圖5中旋轉按壓開關於另一方向上之立體分解 不意圖， 圖7係圖5中旋轉按壓開關於一方向上之立體示意圖； 圖8係圖5中旋轉按壓開關於另一方向上之立體示意 圖， 圖9係圖5中旋轉按壓開關逆時針旋轉時之使用狀態 示意圖； 圖10係圖5中旋轉按壓開關順時針旋轉時之使用狀態 不意圖， 圖11係圖5中旋轉按壓開關按壓時之使用狀態示意 圖； 【主要元件符號說明】 (習知） 撥輪結構 10 旋轉件 12 本體 122 連接桿 124 扣爪 126 基板 14 開槽 142 (本發明） 撥輪結構 20 基體 110 切槽 1144 第一切槽 11442 第二切槽 11444 旋紐 130 22 200849301 旋轉體 131 下表面 135 扣齒 139 配合部 112 凹槽 1142 侧壁 11424 連接部 11464 通孔 11466 凸舌 11412 卡槽 1145 擋壁 1149 第一彈性臂 124 第二彈性臂 126 凸起 132 凸台 136 按鈕頂 152 按鈕壁 154 按鈕柱 156 第二彈性件 140 帽頂 162 帽緣 166 上表面 133 立柱 138 旋轉按壓開關 100 支撑部 114 底板 11422 扣合部 11446 凸緣 1148 凸柱 1141 凸框 1143 擋塊 1147 第一彈性件 120 彈性部 122 外侧壁 137 凹部 134 按紐 150 缺口 153 按鈕緣 155 肋板 158 按紐帽 160 帽壁 164 槽口 163 23200849301 IX. Description of the invention: \ [Technical field to which the invention pertains] The present invention relates to a dial structure, and more particularly to a dial structure that can be easily assembled and a rotary push switch to which the dial structure is applied. [Prior Art] The dial structure is widely used in various fields, and uses a rotating r form for various mechanical and electrical operations. Referring to FIG. 2, a conventional dial structure 10 includes a rotating member 12. And a substrate 14. The rotating member 12 includes a cylindrical body 122. The edge of the body 122 is equally spaced to form three connecting rods 124 substantially perpendicular to the body 122. Each connecting rod 124 is provided with a claw 126 at the end thereof. The claw 126 protrudes from the end of the connecting rod 124 by a certain distance in a direction substantially perpendicular to the connecting rod 124. The connecting rod 124 corresponding to the rotating member 12 on the substrate 14 is provided with three arc-shaped slots 142 extending through the substrate 14. The width of the curved slot 142 can be used for the connecting rod 24 of the rotating member 12 and The end of the claw 126 passes through, in order to ensure that the rotating member 12 does not arbitrarily disengage after the base member 14 is engaged, that is, the radial direction of the region of the substrate 14 surrounded by the two arcuate slots 142 The size is larger than the radial dimension of the area formed by the edges of the fingers 126 of the body. When the rotating member 12 is mounted on the substrate ', the three connecting rods 124 of the rotating member 12 are bent in a direction away from the center of the body of the 7 200849301 body, so that the end of the connecting rod 124 is The pawl 126 can pass through the slot 142 of the base J4. When the pawl 126 passes through the slot 142 of the base 14, the latch 126 returns to the initial position due to the elasticity of the connector 124 itself. Position, the buckle 126 returning to the initial position is fastened to the base body, thereby preventing the rotating member 12 from being detached from the base body at the same time. Meanwhile, since the slot 142 of the base body 14 has a certain length, the rotating body 12 can be Rotating in the stroke defined by the slot 142. During the assembly process of the dial structure 1 , the connecting rod 124 of the rotating member U needs to be folded into a f-fold to buckle the claw 126 of the rotating member 12 onto the substrate 14 . The connection #124 on the rotating member 12 is relatively small, so that it is easy to be damaged due to excessive force or excessive deformation; at the same time, it is inconvenient to assemble and disassemble; in order to smoothly rotate the rotating member 12 The claw is mounted in position 'the buckle 126 and the connecting rod 124 are provided with a beveled surface, so that the buckle #126 is folded outwardly to be engaged with the substrate 14, and the buckle is smoothly The face of the claw 126 is...: the structure is such that the top surface of the 126 is provided with other components. In addition, the material of the dial structure is limited, and some rigid materials are difficult to be used for making the workpiece, thereby limiting the application field of the dial structure 1G. [Summary of the invention] It is necessary to provide a dial structure that is easy to assemble. 200849301 It is also necessary to provide a rotary push switch that can be easily assembled using the dial structure. A dial structure comprising a base body and a knob, the base body having at least two slots extending through the base body, each of the slots having a first slot and a second slot, The width of the first groove is greater than the width of the second slot. A plurality of columns corresponding to the slots of the base body are formed on the knob, and a bent tooth is formed at an end of each of the columns. The dimension of the column along the radial direction of the spinner is smaller than the width of the second slot of the base body, and the sum of the sizes of the buckle end and the end of the column along the radial direction of the knob is greater than The width of the second slit of the substrate is smaller than the width of the first slit of the substrate. The uprights and the sprocket of the knob are passed through the first slot of the slot of the base body, and after being rotated, the buckle is fastened to the base around the second slot of the base. A rotary push switch includes a pressing device, a base body and a knob. The base body is provided with at least two slots extending through the base body, each of the slots has a first slot and a second slot, and the width of the first slot is greater than the second slot The width. A plurality of columns corresponding to the slots of the base body are formed on the knob, and the ends of each of the columns are formed with a fastening tooth. The dimension of the column along the radial direction of the knob is smaller than the width of the second slot of the base body, and the sum of the sizes of the buckle ends of the column end and the end of the column along the radial direction of the knob is greater than The width of the second slit of the substrate is smaller than the width of the first slit of the substrate. The column and the buckle of the knob are passed through the first slot of the slot of the base body, and after being rotated, the buckle is fastened to the base around the second slot of the base body, 9 200849301: The apparatus according to the factory is arranged on the substrate, and the object is matched with the object. Compared with the prior art, the width of the second slit is cut by the first cutting, so that the column is arranged on the column. The shank of the shank == two widths: the first grooving extends into the base body, and after the rotation, the shackle of the slewing ring is on the base around the narrower second grooving groove on the base body. The column of the «wheel structure can be easily carried out with the base by means of a slit provided in the United States without any deformation (4) and disassembly = the structure is not easily damaged during the normal disassembly process. Easy to know bad. In addition, the material of the dial structure is small in cross-section and can be used in many fields. [Embodiment] Referring to Fig. 3', a preferred embodiment of the dial structure of the present invention, a dial structure 2G includes a base 110 and a screw 130. The base body 110 is a plate member having a thickness of a predetermined thickness, and the base body 110 is provided with two arcuate slits 1144 which are separated from each other and penetrate the base body 11〇. Each of the isolated female arcuate slots 1144 includes a first slot 11442 and a second slot 11444 that is coupled to the antenna. The width of the first groove H442 is greater than the width of the second groove 114. The knob 130 is used for the swaying operation of the swaying device 2#. The knob 130 includes a rotating body (3) including an upper surface 133 and a fish upper cymbal; t /, an upper surface 133 corresponding to a lower surface 135. The bottom surface of the rotating body 131 is formed with two columns 138 corresponding to the arcuate slots 1144 of the base U0, and the end of each column 138 is oriented toward the rotating body m 10 200849301 The direction of the center respectively forms two fastener teeth 139 for engaging the knob 130 with the base body 110. The diameter of the column 138 of the knob 130 along the radial direction of the rotating body 131 is smaller than the width of the second slot 11444 of the base 110, and the end of the column 138 of the knob 13 and the end of the column 138 The width of the 139 along the radial direction of the rotating body 131 is greater than the width of the second slit 11444 of the substrate n〇 is smaller than the width of the first slit 11442 of the substrate u〇. Referring to FIG. 4, when the dial structure 20 is assembled, the column 138 of the knob 130 is extended from the wider slot 11442 of the base 11 into the base 11〇, and the end of the column 138 is The latching teeth 139 are passed through the slot 11442; then, the column knob 130 is rotated to cause the column 138 to enter the second slot 11444. At this time, the latching teeth 139 are engaged with the first slot The second groove 11444 is surrounded by the base 110. The width of the first grooving groove 11442 is greater than the width of the second grooving groove 11444, so that the knives 139 on the column of the knob 13 are covered by the first grooving of the base 11 11442 extends into the base body, and after being rotated, the button teeth 139 of the knob are fastened to the base body around the narrower second slot on the base 11b. Therefore, the column 138 of the dial 13 of the dial structure can be assembled and disassembled with the base 110 by the U442 which is disposed on the substrate without deformation. The same structure of the dial structure 20 is not easily damaged during the normal disassembly process. There is no need to provide a slope between the column i38 of the knob 130 and the fastener 139, so that a flat surface and a large surface are formed on the end surface of the column 138 and the top surface of the fastener 139 for easy setting. Other components, such as hot stamping parts, hot pressing columns, drive blocks and other components. In addition, the dial structure 20 has a small material limitation and can be used in a variety of fields. Referring to FIG. 5 and FIG. 6 , the rotary push switch 1A includes a base 110 , a first elastic member 12 , a knob 13 , a second elastic member 140 , a button 15 , and a button cap . . The first elastic member 120 is disposed on the knob 130, and the knob 130 is matched with the base 11 ,, and the second elastic member 140, the slave 150 and the button cap 160 are sequentially disposed. Between the substrate and the knob 130. The base body 110 is a substantially rectangular plate member having a plurality of fitting portions 112 for fitting the base body 110 into the apparatus to which the rotary push switch 100 is applied. The base 11 is further provided with a support portion 114 for supporting the first elastic device 120 and the knob 13 and the like. The support portion 114 includes a circular recess 1142 formed on the substrate no. The circular recess 1142 includes a bottom plate 11422 and a stepped sidewall 11424. Two sidewalls are defined along the sidewall of the recess 1142. The arcuate slots 1144 are mutually spaced apart, and the slots 1144 are formed by the recesses 1142. The two arcuate slots 1144 are symmetrically distributed with respect to the circle of the plate 11422. The each of the fox-shaped (four) 1H4 includes a first slot 11442 and a second seven 12 200849301 slot 11444 connected thereto. Each of the second slots n444 has a fastening portion H446 extending along the width direction thereof. The width of the first slot 11442 along the groove 1142 is greater than the second slot 11444. The width. Two fan-shaped connecting portions 464 connected to the side walls 1 14 of the recess 1142 are formed between the two slots 1144. The two connecting portions 11464 extend two flanges 1148 connected to the side wall U424 in a direction away from the bottom plate 11422 of the recess n42. It will be understood that the flange 1148 may also extend along the entire side wall 11424 of the recess 1142 in a direction away from the bottom plate 11422 of the recess 1142, respectively. A hole 11466 is formed in the center of the bottom plate 11422 of the recess 1142. The through hole 11466 extends through the bottom plate 11422, and a circular protrusion 1141 is formed at a center of the bottom plate 11422. The protrusion 1141 and the side wall 11424 are respectively located on opposite sides of the bottom plate 11422. The end of the stud 1141 is formed with a tongue 11412 which extends a radial distance along the radial direction of the surface of the stud 1141. An annular convex frame 1143 surrounding the protrusion 1141 is formed on one side of the bottom plate 1122 on which one of the protrusions 1141 is formed. Two annular card slots HAS are disposed on the annular convex frame 1143 at positions corresponding to the slots η##. One of the two card slots 1145 corresponds to a portion of the first slot 1442 of the slot 1144, and the other corresponds to a portion of the second slot 11444 of the slot ι 44. The card slot 1145 corresponding to the portion of the first slot 1144 - 2 13 200849301 is adjacent to the second slice # U444, and the first slot 11442 of the gold is far from the second slice _11444. . The card slot 1145 corresponding to the second slot 114 is located adjacent to the 1149 ° block 1149 for preventing the elastic arm of the first elastic member 120 engaged with the knob 13〇 during use. Ten dislocations. The second slot n444 is away from one end of the first slot 11442. A stopper 1147 is formed between the two fixing slots 1145, and two sides of the block i(4) are respectively formed with two retaining walls protruding from the convex frame 1143. The first elastic member 120 is used as the knob. The auto-reset after the rotation of the rotation provides a restoring force, and has at least one elastic arm. When the knob 130 rotates by a certain angle, the external force is removed, and the knob can be provided by the elastic arm of the elastic member 12〇. Respond to the starting position. In this embodiment, a torsion spring is used. The button spring has an elastic portion 122 and a first elastic arm 124 and a second elastic arm 126 which are mutually open at a certain angle. The elastic member 120 is sleeved on the protruding post 1141 of the connecting portion 114 of the base 110, and the elastic portion 122 is blocked by the protruding tongue 11412 of the protruding post 1141 on the protruding post 1141. The elastic member 120 is first. The elastic arm 124 and the second elastic arm 126 are engaged in the two card slots 1145 on the convex frame 1143 of the base 110. The knob 130 is configured to implement a toggle operation of the rotary push switch 1 . The knob 130 includes a rotating body 131 , which may be circular or other shape. In this embodiment, the rotary push switch 100 sets a button device extending through the knob 130 to a 14 200849301 脰. Therefore, the rotating body 131 adopts a circular shape, and the circular rotating rainbow 131 includes an upper surface 133 , a lower surface 135 , and an upper surface 133 . An outer side wall 137 between the lower surfaces, a top surface 133 and an outer side wall 137 of the rotating body are formed with a protrusion i32 for facilitating the user to use the knob 13〇. An annular recess 134 is formed in the lower surface 135 of the rotating body 1 . The annular recess I34 is concentric with the rotating body 131 and is in communication with the space surrounded by the circular rotating body 131. Two mutually symmetric bosses are radially extended from the inner wall of the recess 134 by the ring body 1 3 i. Corresponding to the boss 136, two protrusions 138 connected to the boss are respectively extended along the axial direction of the rotating body 131 on the concave portion 136. The two ends of the two columns 138 are respectively formed with two fastening teeth 139 in a direction away from the center of the rotating body 131, and the fastening teeth 139 are used for the rotation of the knob 130 and the base body 110 on the base body u The fastening portion 11446 is matched. It can be understood that the buckle teeth ι 39 can also form two fastening teeth 139 respectively in the direction toward the center of the rotating body 131. The diameter of the column 138 of the knob 130 along the radial direction of the rotating body 131 is smaller than the width of the second slot of the base 11 , the end of the column 138 of the knob 130 and the buckle 139 of the end of the column 138 . The width of the radial direction along the rotating body 131 is greater than the width of the second slit 11444 of the base 110 is smaller than the width of the first slit 11442 of the base 110. The button 150 is a hat-shaped end closed end having a button top 152, a button wall 154, and a portion of the button wall 154 end 15 200849301 extending away from the button top 152 and perpendicular thereto I ugly edge 155, the outer edge of the button 155 is smaller than the inner diameter of the recess 134 of the knob 13 . A button post 156 is disposed at a center of the inner side of the button top 152. The length of the button post 156 is greater than the height of the button wall 154, and the distance from the button top 152 is beyond the button edge 155. The radial dimension of 156, the through hole 11466 of the base 110 is of comparable size, and the through hole 11466 can pass through. A plurality of ribs 158 connecting the button post 156 and the inner side of the button top 152 are formed at a position where the button post 156 is coupled to the inner side surface of the button top 152 for reinforcing the connection strength between the button post 156 and the button top 152. . A notch 153 corresponding to the two posts 138 of the knob 130 is formed on the button edge 155 for accommodating the column 138 of the knob when the button 150 is engaged with the knob 13 , Position the knobs on the two bosses of the knob 13〇. The second elastic member 14 and the button 15 are configured as a pressing device, and the pressing device, together with a circuit (not shown) corresponding thereto, constitutes a switching device. The second elastic member 14A may be a compression magazine and a spring piece, and the button 150 is disposed between the base π and the button 156 of the button 150 to provide a reply to the button. force. The button cap 160 is a protective cover that is similar in shape to the button 150 and can be placed over the button. The utility model comprises a cap 162, a cap wall (6) and a towel rim 166 extending from the cap wall 164 away from the cap 162 and extending perpendicular thereto. The outer diameter of the cap 166 and the button edge l55 Size is §. The cap 166 may be provided with a notch 163 corresponding to the notch 153 on the button edge 155 of the button 15''. Referring to Figures 7 and 8, in assembly, the second elastic member 140 is first engaged with the button 150, and the second elastic member 14 is sleeved on the button post 156 of the button 150. Then, the button 150 fitted with the second elastic member 140 is engaged with the base 11 supporting portion ι 4, and the button post 156 of the button 150 is inserted into the through hole 11466 provided in the base supporting portion 114. The second elastic member 14 is sandwiched between the button 150 and the support portion 114 of the base 110, and one end thereof abuts against the base 11 support portion 114. # Η 462, the other end is resisted on the inner side of the ugly top 152 of the name ugly. Next, a button cap 160 is placed over the button 15A, and the notch 163 on the cap 166 of the button cap 160 corresponds to the notch 153 on the button edge of the button 15A. The knob 130 is sleeved on the button cap ι6, and the cap 166 of the button cap 160 is received in the annular recess 134 of the lower surface 133 of the knob 130. The bosses 136 are respectively inserted into the notches 163 on the cap 166 of the button cap 160 and the notches 153 on the button edge 155 of the button 15 . The two posts 138 of the knob 130 are respectively aligned with the first slots 1142 of the two slots 1144 on the support portion 114 of the base 110, and the knob 13 is pressed and the button cap 17 is matched thereto. 160, the second elastic member 14 is sandwiched between the button 150 and the base n-support portion 114 by a certain distance, so that the length of the second elastic member 140 is less than its natural length, thereby preserving a certain amount. Resilience. At the same time, the button 139 at the end of the knob 138 of the knob 13 passes through the first slot 11442 of the slot 1144 of the base 110, and then the knob 13 is rotated to make the two posts 138 of the knob 13 The latching teeth 139 of the portion cooperate with the engaging portions 11446 extending from the side walls of the second slits 11444 of the slits 1144. At this time, since the second elastic member 14 is compressed by a certain distance, it has a certain restoring force, and the restoring force is acted upon by the button 150 abutting thereon and the rivet cap 160 not placed on the button 150. On the knob 130, the button 139 of the knob 13 is tightly engaged with the engaging portion 11446 of the support portion of the base 110. The flange on the support portion 114 of the base 11 is received in the recess 134 of the knob 130, and the outer sidewall of the flange 1148 is in contact with the inner sidewall of the recess 134 of the knob 130. Ensure that the knob 13 is coaxial with the rotation. Finally, the first elastic member 12 is formed on the circular protrusion 1141 of the support portion U4 of the base iiQ by the elastic portion 122 and the tab 1412 at the end of the circular protrusion 1141. The elastic portion 122 of the elastic member 120 is blocked on the circular protrusion 1141 to prevent it from coming off. The first elastic arm 124 and the second elastic arm 126 of the first elastic member 12 are respectively disposed in the two card slots 1145 of the base 110, and are respectively located at one of the knobs 13 18 18 200849301 On both sides, the first elastic arm 124 and the second elastic arm 126 extend from the slot 1145 to a length sufficient for the first elastic arm 124 and the second elastic arm 126 to be reliably resisted. Hold on the side of the fastener teeth 13 9 . f Please refer to FIG. 9 and FIG. 10, when an external force is applied to the knob 13〇 to rotate under the external force. When the knob 13 is rotated counterclockwise, the column 138 and the fastener 139 of the knob 130 are The knob 130 rotates, and the second elastic arm 126 of the first elastic member 12 abuts against the retaining wall on the right side of the stopper 1147 of the base 110, and the first elastic arm of the first elastic member i2 24 abuts against the left wall of the fastener 139, the first elastic arm 124 moves together with the fastener 139 in the card slot 1145 of the base ιι, when the first elastic arm 124 of the first elastic component 120 is from the card When the one side of the groove 1145 is moved to the other side of the card slot 1145, the first elastic arm 124 of the first elastic member 120 abuts against the side wall of the card slot 1145 and cannot continue to move. The latching teeth 139 of the knob 130 that moves together with the first elastic arm also stop moving with the first elastic arm 124. At the same time, since the curvature of the card slot (10) is smaller than the curvature of the first slot 11442 of the slot 1144 of the base no, the knob 13 is completely disengaged from the base U. The grooving of the groove 1144 is stopped when the grooving is changed to prevent the knuckle 139 of the knob 130 from being detached from the first slit 11442 of the slit 1144 of the base m. When the external force is removed, the first elastic spring 12 of the first elastic device 12 200849301 arm 124 will drive the knob 130 to respond under the action of the elastic force n2 of the first elastic device ι2 To the initial position, the counterclockwise rotation of the knob 130 is completed. When the square button 130 rotates clockwise, the first elastic arm 124 of the first elastic member 12 abuts against the retaining wall 1149 on the left side of the stopper 1147 of the base 110, and the second elastic arm 126 of the first elastic member 12〇 Resisting on the side wall of the fastener 139, the second elastic arm 126 moves with the fastener 139 in the slot 1145 of the base f 11 , and the post 138 of the knob 130 is along the slot 1144 of the base. The second slit 11444 moves, and stops when the column 138 abuts against the end wall of the second slit 11444. After the external force is removed, the second elastic arm 126 of the first elastic device 12 drives the knob 130 to the initial position under the restoring force of the elastic portion 112 of the first elastic device 20, thereby completing The clockwise rotation of the knob 130 is completed. Referring to FIG. 11, the button 150 is disposed under the external force, and the button post 156 disposed inside the button 150 moves downward along the through hole U466 of the base 110 along with the button 15〇, from the through hole ^ Passed through 1466, the button post 156 pierced by the through hole 11466 is connected to its corresponding circuit switch (not shown) by its end, and the corresponding road is connected; at this time, the button is set at 15〇. And the two elastic members 140 are elastically deformed between the base and the ιι, and when the external force is removed, the second-elastic member 140 is driven against the button 150 to drive it back to the initial position, and the end of the button post 156 is Corresponding to 20 200849301 The circuit is separated, and the circuit is disconnected, thereby realizing the switching function of the button 15〇. The dent 139 of the column 138 of the slewing 130 extends from the first slot U442 of the slot 1144 of the base 110 into the base body. After the rotation, the knob 138 of the knob 13 进入 enters the second base of the base body. The knuckle 139 of the knob 13444 is engaged with the base around the second slot 11444 of the base 110. Therefore, the column 138 of the knob 130 of the rotary pressing switch 1 can be assembled and disassembled with the base 110 by the grooving of the unequal width of the base 110 without deformation. At the same time, the rotary push switch 100 is not easily damaged during the normal disassembly process. In addition, the material of the rotary push switch 100 is limited in size and can be used in various fields. In summary, the invention conforms to the patent requirements of the invention, and is stipulated according to law. However, the above description is only for the preferred embodiment of the present invention: the scope of the invention is not limited to the above-described embodiments, and any person who changes the "or change" in accordance with the spirit of the present invention should 1 is a schematic diagram of a conventional dial structure; FIG. 2 is a perspective exploded view of the dial structure of FIG. 1; FIG. 3 is a dial structure of the present invention. 3 is a schematic exploded view of the dial wheel structure of FIG. 3; FIG. 5 is a perspective exploded view of the rotary push switch in one direction of the preferred embodiment of the present invention; FIG. FIG. 7 is a perspective view of the rotary push switch in the other direction in FIG. 5; FIG. 8 is a perspective view of the rotary push switch in the other direction in FIG. 5, and FIG. 9 is a rotation in FIG. FIG. 10 is a schematic view showing a state of use when the rotary switch is rotated clockwise in FIG. 5, and FIG. 11 is a state of use when the rotary push switch is pressed in FIG. Intent; [Main component symbol description] (conventional) Dial structure 10 Rotating member 12 Body 122 Connecting rod 124 Buckle 126 Substrate 14 Slot 142 (Invention) Dial structure 20 Base 110 Slot 1144 All grooves 11442 Second slot 11444 Rotary 130 22 200849301 Rotating body 131 Lower surface 135 Fastening teeth 139 Mating portion 112 Groove 1142 Side wall 11424 Connecting portion 11464 Through hole 11466 Tab 11412 Card slot 1145 Barrier 1149 First resilient arm 124 Second Elastic arm 126 Raised 132 Boss 136 Push button top 152 Button wall 154 Push button post 156 Second elastic member 140 Cap top 162 Cap edge 166 Upper surface 133 Post 138 Rotary push switch 100 Support portion 114 Base plate 11422 Fastening portion 11446 Flange 1148 Tab 1141 convex frame 1143 stopper 1147 first elastic member 120 elastic portion 122 outer side wall 137 concave portion 134 button 150 notch 153 button edge 155 rib plate 158 button cap 160 cap wall 164 notch 163 23