1352165 九、發明說明： 【發明所屬之技術領域】 +本發明涉及-種较鏈結構及應用該较鍵結構之攜帶式 電子裝置，尤其係涉及一種具自動開啟功能之欽鍵結構及 應用該鉸鏈結構之攜帶式電子裝置。 【先前技術】 币隨著無線通信技術與資訊處理技術之迅速發展，行動 :=DA(Personal Digltal⑽咖，個人數位助理）等攜 III 1裝置使消1者可隨時隨地享受高科技帶來之種種 者歡迎Γ中翻盖式電子裝置因其結構玲嫌新顆而廣受消費 翻蓋式電子裝置通常通過鉸鏈結構連接本體及罢體。 現有鉸鏈大多為半自動鉸 ，度後’蓋體再相對本體自:二外：之作用下旋轉 括主軸、凸輪、隨動件及彈菁，彈 2 輪或隨動件之-，所、十、几^ 釉上亚抵持凸 之蓋體或本…士入 過其上之止轉部與行動電話 體次本體結合’相應地， 部與行動電話之本體或罢 一 kk，、上之止轉 凸鈐盥次風體、纟°合。盍體相對本體閉合時， 凸輪糾動件於彈簧彈性力 預壓力。在外力作用下，罢鞅知批士μ 弹！有一疋之1352165 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a comparative chain structure and a portable electronic device using the same key structure, and more particularly to a keyed structure having an automatic opening function and applying the hinge Structured portable electronic device. [Prior Art] With the rapid development of wireless communication technology and information processing technology, the action: =DA (Personal Digltal (10) coffee, personal digital assistant) and other III 1 devices enable consumers to enjoy the high-tech brought by anytime and anywhere. It is welcomed that the clamshell electronic device is widely consumed because of its structure. The clamshell electronic device usually connects the body and the body through a hinge structure. Most of the existing hinges are semi-automatic hinges. After the degree, the cover body is opposite to the main body: the outer two: the rotation includes the main shaft, the cam, the follower and the elastic, the 2 wheel or the follower -, A few glazes on the embossed cover or the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the body and the body of the mobile phone. Convex sub-wind body, 纟 °. When the body is closed relative to the body, the cam agitating member is pre-stressed by the spring elastic force. Under the influence of external forces, screaming and knowing the guns! There is a
凸輪與隨動件轉㈣性 得 U度I 體相對本體之半自動開合。了相對運動’從而實現蓋 市面上亦出現一歧*叙你“ β 鏈那樣通過手動開啟；’人.、、既可如傳統半自動鉸 又可通過㈣鉸鏈-端之按鍵 1352165 .自動開啟蓋體。㈣鉸鏈結構㈣複雜，且— 機，通過按壓接通電源即可實現電機之轉動，:有電 動凸輪或隨動件之-旋轉，從而實現搞帶式電 相對本體之自動開啟。該種鉸鏈結構複雜氣 此增大了搞帶式電子裝置之成本，不利於攜帶=二 於市場上之競爭。 人电千裝置 【發明内容】 ^於此，有必要提供—種結構簡單、成本較低、且 八有自動開啟功能之鉸鏈結構。 _ 置。运有必要提供—種應用該鉸鏈結構之攜帶式電子裝 凸輪 主軸、一彈性件、一第 :種鉸鏈結構，额鏈結構包括―第—凸輪、—第 凸輪、一第四凸輪、及 :固：筒，所述第-凸輪、第二凸輪、彈性二；；及 第四凸輪及固定筒依次套設於主轴上，第-凸: ==軸向滑動而不能相對主轴旋轉，所述第二 =輪與第二凸輪配合，所述第三凸輪與第：弟 於固定筒可相對固定筒沿軸向滑動“能 向滑動而二對=固於所述主轴可相對主轴沿軸 種攜帶式電子裝置，其包括一本體 Λ* ，，一 W ，+、通、一蓋體和一鉸 第：凸：鉸鏈結構可轉動地連接該蓋體和該本體，所述 第-凸輪、第二凸輪、彈性件、第三凸輪、第四凸輪及固 9 1352165 設於主軸上’第一凸輪卡固於主轴可相對主軸 SC:不能相對主軸旋轉，所述第二凸輪與第三凸 Γ輪::： 彈性件之作用下’所述第-凸輪與第二 。所这第二&輪與第四凸輪配合，該第四凸 固於固定筒可相對因宁々々v 卡 轉，固定狄士门’車向；月動而不能相對固定筒旋 述絲可㈣絲沿軸向滑動而不能 相對主軸旋轉。 卜月匕 術相比，所述鉸鏈結構和應用該鉸鏈結構之 攜π式电子裝置通過使第四凸 所述第四凸輪配合之第：凸幹可脫綠卡合’則與 而W- 弟一凸輪可7動§亥第四凸輪轉動，從 斤处弟四凸輪、所述第三凸輪及第二凸輪相對第一凸輪 對本體自動打開。所述第四凸心 口疋.同枯，用戶通過手動開啟蓋體時，者 凸峰越過第四&輪之凸峰後，第三=一兩之 %轉，從而實現蓋體相對本體半 輪自動 部件數量少且裝配簡單，大大節省了成所迷錢鍵結構 【實施方式】 本發明之較佳實施例公開一鉸鏈結構1 包括本體和蓋體之行動電話或PDA等攜册一、用於 本實施例中，以行動電話200 (參閱圖9)二:子裝置。在 請參照圖1和圖2所示，所述鉸鏈結構1〇 =仃况明。 組件！〇、-套筒20、一第一凸輪組3〇 广括-卡固 性件50、一第二凸輪組6〇、一按壓件7〇及—二0二-彈 所述卡固組件10包括一卡環12及一 口疋同80。 望1圈14。所述卡 1352165 •環12為周緣開有開口之卡固件，如卜環，其卡固於主轴 40之端。所述塾圈14為具有通孔之階梯圓柱體結構， 其包括-圓柱本體142、_圓台144及—圓形通孔146，且 所述圓纟144形成於所述圓柱本體⑷上，所述圓形通孔 146貝牙所述圓柱本體142及圓台144。 請參閱圖3’所述套筒2〇大致為一中空之圓柱體其 包括一開°端22、—半封閉端24及筒壁26。所述半封閉 端24中央開設有—圓孔242，該圓孔242之尺寸與墊圈μ •之圓台144之尺寸相當，而小於塾圈14之圓柱本體“a 之尺寸，忒圓孔242用以配合所述墊圈丨4之圓台i44。所 述筒壁26形成—空腔262'二凹槽264及二凸起266。所 t工L 262由笱壁26圍成’所述二凹槽264沿軸向對稱形 成於所述筒壁26之内表面，所述二凸起266對應所述二凹 槽264形成於所述筒壁％之外表面，所述二凸起％6用以 與打動電話200之本體或蓋體之一配合連接。 φ 凊芩閱圖2及圖4,所述第一凸輪組30包括一第—凸 輪31及一第二凸輪32。該第一凸輪31包括一第一凸輪部 33及一第一連接部35。該第一凸輪η開設有貫穿第—凸 輪部33與第一連接部％之矩形通孔37。該第一凸輪部μ ，圓柱狀，其直徑大於第一連接部35之週邊尺寸而小於套 同2〇之内徑。該第—凸輪部33之一端設有第一凸輪面 332，另一端與第—連接部35固接。所述第一凸輪面332 包括—對稱之第一凸峰3322、二第一凹谷3324、二第一狐 开/斜面3323及二第—垂直面％25。其中，所述第一凹谷 1352165 3U4 E —銳角結構’該二第—凸峰Μ”與二第—凹谷 之間分別由二光滑之第-狐形斜自3323及二光滑之 垂直面3325交替相連接。 所边第-連接部35呈二相對之㈣彡支臂結構， + ^ 直徨與所述圓形通孔146直徑 相备之圓柱體經所述矩形通孔37貫通後形成，該第ς =35用於與所述圓形通孔146配合，以減小绞鍵_旋轉 =之摩擦阻力。所述矩形通孔37配合所述主軸*使所述 弟一凸輪31與該主軸40卡合。 所述第二凸輪32包括—第二凸輪部34及—第二連接部 %。該第二凸輪32内開設有貫穿第二巴輪部34及 ，部36之圓形通孔38。所述第二凸輪部％為圓柱狀，1 直禮與所述第-凸輪部33相當。該第二凸輪部34之—端 ，有-第二凸輪面342’另一端與第二連接部％固接，盆 =切ί有Ϊ對稱之第—凸塊⑷。所述第二凸輪面⑷ 匕括_對稱之第二凸峰342?、-楚-rrrw、 形斜面及二第二垂直面3::凹：3;24、二第二藏 直面3425。其中，該第二凹谷3424 ’一’面結構’該二第二凸峰3422和二第二凹谷期之間 滑之第二弧形斜面3423及二光滑之第二垂直面 •^替相連接所述第一凸塊344用於與所述套筒 凹槽26/配合，使第二凸輪32與所述套筒別卡合。 杜〜所述第一連接部36呈圓管結構，其用於套設所述彈性 ^所述圓形通孔38與主軸4〇直徑相當，以套設於所 述主軸40上。 12 1352165 .請參閱® 2,所述主轴4〇大致 形軸部42、一找r 时 U柱狀，其包括一圓 變形軸部44、一方形端部“ ώ 48。該圓形軸Λ / 6及一環形凹槽 。[^ 42為圓柱形，所述攀开^击山& 上形成二相對之拓裉而甘^ 這又屯軸部44為圓柱體 》面’其用於與所述第-凸輪3丨之㈣ 通孔3 7配合，麻α 0輪3 1之矩形 使所述第一凸輪3〗卡合竽 於主軸40上妞^ & 以主袖40，即僅能 上軸向移動而不能相對主軸 端部46形忐如^ 子υ〜動。所述方形 形成於所述圓形軸部42之一 用於與所述固 ，、王矩形體結構， 疋同80卡合。所述環形凹样 述變形軸部44 —端之圓γ播 9 為開5又所 ^ + ®展槽，用於與所述卡if 12 +入 所述彈性件50為一螺 ;;卞衣12卡5。 所述第二凸輪32之第.累;^ ’該無性件5〇 —端套設於 組60配合。 弟一連接^36上，另一端與第二凸輪 請結合參閱圖5,所述第二 61及一鱼所汁笙_ π ϋ铷、、且6〇包括一第三凸輪 斤述弟二凸輪61配合之_ 三凸輪61包括—笛—乐四凸輪62。所述弟 - 括—凸輪部63及—第三連接部65。竽第 二凸輪61内閉外古*办…一 ^ 1 03 ^ ^ 之圓形通？丨699。又貝穿弟二凸輪部63及第三連接部65 三凸輪部63 -端設==f 20之内徑。該第 6C m ,± 弟一凸輪面632,另一端與第三連接 -凸^ 632包括二對稱之第三凸♦㈣、二第三 面士才Γ第三狐形斜面6323，其中該第三凹谷⑽呈平 面結構，兮-筮-π… 丁 光骨之1 ^ 一 —峰6322和二第三凹谷6324之間由四 , 弧形斜面6323相連接。該第二凸塊634用於與 1352165 .所述套筒2〇之凹槽264配合，使第三凸輪6ι與所述套筒 20卡合。 所述第三連接部65呈圓管結構，其用於套設所述彈性 件50之一端。所述圓形通孔622與主軸4〇直徑相當，以 套設所述主軸40。 所述第四凸輪62呈圓柱狀，其直徑與第三凸輪61相 f且為一圓形通孔622貫通。該第四凸輪62之一端設有一 第四凸輪面624，另一端為平面端，該第四凸輪62之側面 上開設有對稱之二第-楔形凹槽626。所述第四凸輪面㈣ 與料第三凸輪61之第三凸輪面632配合，其包括二對稱 之弟四凸峰6242、二第四凹谷6244及四第四弧形斜面 6243,其中第四凹谷6244呈—平滑過渡凹形結構。該二第 四凸峰6242和二第四凹谷6244之間分別由光滑之第四弧 形斜面6243相連接。所述二第一楔形凹槽_用於盘所述 固定筒80 =合。所述圓形通孔奶用以套設所述主轴4〇。 請再次參閱圖2’所述按壓件7〇包括一連接本體72及 一圓形通孔74。該連接本體72呈―大致圓盤結構，其包 括二對稱之第二楔形凹槽722。該第二楔形凹槽722盘第 一楔形凹槽6 2 6槽寬相同，該按壓件7 〇與第四凸輪6 2、按 裝於固定筒80後，該第二楔形凹槽722與第一楔形凹槽 626形成一體之楔形凹槽且與所述固定筒8〇配合。該連^ 本體/2—側沿軸向對稱沿伸二圓柱桿724，鉸鏈結構 ，且裝後用戶推壓該二圓柱桿724以實現较鍵結構⑽之 自動打開。所述圓形通孔74開設所述連接本體72中央， 14 1352165 1352165 半封閉形 半封閉端 ，、直4與主軸40直徑相當，以容納所述主軸牝 5月芩閱圖6及圖7,所述固定筒8〇大致為— 之圓柱筒冑，其包括筒壁82、一開口端料及一 所述筒壁82形成一容室822，該容室82 苐四凸輪62及按壓件I該筒壁82之内表面上形^逃 相對之楔形凸台824。該楔形凸台824亦連接所述半朗 柒86内表面，且軸向長度較所述筒壁82軸向長戶小，1 用：與所述按壓件70之第二楔形凹槽722及第二㈣ 之弟一楔形凹槽626相配合’以卡持所述按壓件70及第四 凸輪62。所述筒㈣之外表面上形成有二相對之凸體 826,該凸體826用以固接攜帶式電子裝置之本體或蓋體之 該半封閉端86包括-端壁862，該端f脱之中央開 設-方形凹槽864 ’該方相槽864深度與與所述主轴4〇 鲁之方形端部46之厚度相當’用以容置所述主軸4〇之方形 端部46,使所述固定筒8〇與所述主軸2〇卡合。該方形凹 槽864之中央開設一貫穿所述端壁862之圓形通孔％6, 該圓形通孔866用以套設所述主軸4〇。所述方形凹槽864 之一側於端壁862上還開設有二貫穿孔868，該二貫穿孔 868直徑與所述按壓鍵7〇之二圓柱桿724直徑相當;其套 設所述按壓件70之二圓柱桿724。 裝配所述鉸鏈結構100時，請參閱圖8，首先將所述固 定筒80套設於所述主軸4〇，且主軸4〇之方形端部46與 15 ^52165 .固定筒80之方形凹槽864配合。 將按屢件70套設於所述主轴4〇 筒80，即按壓# 7〇之連接本體 5 %配合所述固定 J: - JU - ?9 置入所述固定筒80内’ :广724穿過所述固定筒8〇之半 ::广，該連接本體72與固定筒8〇之端 心: 面接觸，且按壓件7〇之二第表 ⑽之二楔形凸台824配合糾凹槽722與所述固定筒 四凸輪62套設於所述主軸4Q上且同時配合所述固 ^ ^卩㈣凸輪62 —端與制件Μ之連接本體Μ 接觸’且弟四凸輪62之二第一楔形凹槽似與所述 80之二楔形凸台824配合。 61 624 一將第三凸輪61套設於所述主轴4〇，所述第三凸輪 之弟三凸輪面632與所述第四凸輪62之第四凸輪面 配合。 山將所述彈性件50套設於所述主軸40，該彈性件5〇 一 鲁端套裴於所述第三凸輪61之第三連接部65。 〜將所述第二凸輪32套設於所述主軸4〇，該第二凸輪W 之第二連接部36為所述彈性件50另—端套裝。 明 將所述第一凸輪31套設於所述主軸4〇，該第一凸輪Μ 之矩形矩形通礼37與所述主軸40之變形軸部44配合，且 該第一凸輪31之第一凸輪面332與該第二凸輪32之第二 凸輪面342配合。 將所述套筒20套設於所述主軸40，該套筒2{)之空腔 242容置所述第一凸輪31、第二凸輪32、彈性件5〇及第 1352165 .二凸輪6 1，且該套筒2〇内表面之凹槽a”分別與所述第 二凸輪32之第一凸塊344及第三凸輪之第二凸塊634 配合。 將所述卡固組件Π)套設於所述主轴4G，所述塾圈μ 之圓台144套入所述套筒20之圓孔242,且所述圓柱本體 ΓΛ r#i L20 ^ ^ 24 ^ ^ ^ 242 ^ ^ ^ ^ ^ ^ » 所达卡核12與該主轴4〇之環形凹槽…己 40上之部件。 h 口王神 ^參^ 9 ’所述鉸鏈結構i⑻組裝於行動電話雇， 。乂订動％話200包括一本體92及—芸舰 、备姐兮士祕 现肢94。鉸鏈結構1 00 連接忒本體92和蓋體94，所述本體92 000 & a 上形成有二固定座 ，斤述固定筒80之凸體826與固 蓋體94上形成有連接槽（圖未示），=己^所述 266與連接槽配合以固接蓋體％。Θ 〇之凸起The cam and the follower turn (4) to achieve a semi-automatic opening and closing of the U-degree body relative to the body. The relative movement' thus realizes that there is also a disagreement in the cover market. You can open the cover automatically by manually opening the same as the β chain. You can use the button as the traditional semi-automatic hinge and the (4) hinge-end button 1352165. (4) The hinge structure (4) is complicated, and the machine can realize the rotation of the motor by pressing and turning on the power supply: there is an electric cam or a follower-rotation, thereby realizing the automatic opening of the belt-type electric power with respect to the body. The complicated structure increases the cost of the tape-type electronic device, which is not conducive to carrying the competition in the market. The human power thousand device [invention content] ^ It is necessary to provide a simple structure and low cost. And eight has a hinge structure for automatic opening function. _ Set. It is necessary to provide a portable electronic camshaft with a hinge structure, an elastic member, a first type of hinge structure, and the frontal chain structure includes a "first" cam - a third cam, a fourth cam, and: solid: the cylinder, the first cam, the second cam, the elastic two; and the fourth cam and the fixed cylinder are sequentially sleeved on the main shaft, the first convex: == Axial Sliding and not rotating relative to the main shaft, the second=wheel is engaged with the second cam, and the third cam and the second body are slidable in the axial direction relative to the fixed cylinder. The spindle can be a portable electronic device with respect to the spindle along the axis, and comprises a body Λ*, a W, a +, a through, a cover and a hinge: a convex: a hinge structure rotatably connecting the cover and the body The first cam, the second cam, the elastic member, the third cam, the fourth cam, and the solid 9 1352165 are disposed on the main shaft. The first cam is fixed to the main shaft and is opposite to the main shaft SC: the main shaft cannot be rotated relative to the main shaft. Two cams and a third cam wheel::: The elastic member acts under the 'the first cam and the second. The second & wheel cooperates with the fourth cam, and the fourth protrusion is fixed to the fixed cylinder, and can be rotated relative to the Ning 々々 v card to fix the driving direction of the sigma; the moon movement cannot be rotated relative to the fixed cylinder (4) The wire slides in the axial direction and cannot rotate relative to the main shaft. Compared with the 匕 匕 ,, the hinge structure and the π-type electronic device using the hinge structure are matched by the fourth convex fourth cam; The cam can be rotated by the fourth cam, and the third cam and the second cam are automatically opened relative to the first cam pair body. The fourth convex core port is the same as the dead. When the user manually opens the cover body, the convex peak crosses the peak of the fourth & wheel, and the third=one or two turns, thereby realizing the cover body relative to the body half wheel. The number of automatic components is small and the assembly is simple, and the key structure of the money is greatly saved. [Embodiment] A preferred embodiment of the present invention discloses a hinge structure 1 including a mobile phone or a PDA of the body and the cover, and the like. In this embodiment, the mobile phone 200 (see FIG. 9) is used as a sub-device. Referring to Figures 1 and 2, the hinge structure 1 〇 = 仃 。. Component! 〇, - sleeve 20, a first cam set 3 〇 wide-fixing member 50, a second cam set 6 〇, a pressing member 7 〇, and a 222-bounce said locking assembly 10 includes One card ring 12 and one mouth are the same as 80. Hope 1 circle 14. The card 1352165 • The ring 12 is a card fastener having an opening at the periphery, such as a ring, which is fastened to the end of the spindle 40. The loop 14 is a stepped cylindrical structure having a through hole, and includes a cylindrical body 142, a round table 144, and a circular through hole 146, and the round 144 is formed on the cylindrical body (4). The circular through hole 146 is a cylindrical body 142 and a circular table 144. Referring to Fig. 3', the sleeve 2 is substantially a hollow cylinder including an open end 22, a semi-closed end 24 and a barrel wall 26. The semi-closed end 24 is centrally provided with a circular hole 242 having a size corresponding to the size of the circular table 144 of the washer μ, and smaller than the size of the cylindrical body “a” of the coil 14 for the round hole 242. To fit the circular table i44 of the gasket 丨 4. The cylinder wall 26 forms a cavity 262' two grooves 264 and two protrusions 266. The work L 262 is surrounded by the dam wall 26 into the two grooves 264 is symmetrically formed on the inner surface of the cylinder wall 26, and the two protrusions 266 are formed on the outer surface of the cylinder wall corresponding to the two grooves 264, and the two protrusions The main body of the telephone 200 or one of the cover bodies is mated. φ 图 2 and 4, the first cam set 30 includes a first cam 31 and a second cam 32. The first cam 31 includes a first cam 31 a first cam portion 33 and a first connecting portion 35. The first cam n is provided with a rectangular through hole 37 penetrating through the first cam portion 33 and the first connecting portion %. The first cam portion μ is cylindrical and has a diameter It is larger than the peripheral dimension of the first connecting portion 35 and smaller than the inner diameter of the sleeve 2. One end of the first cam portion 33 is provided with a first cam surface 332, and the other end is The connecting portion 35 is fixed. The first cam surface 332 includes a first symmetric peak 3322, two first valleys 3324, two first fox opening/bevel 3323, and two first-vertical surfaces %25. The first valley 1352165 3U4 E - the acute angle structure 'the two first - convex peaks 与' and the two first - valleys are alternately connected by two smooth first-fox-shaped oblique angles from 3323 and two smooth vertical planes 3325 respectively. . The first connecting portion 35 is formed by two opposite (four) 彡 arm structures, and the + ^ straight 徨 and the cylindrical body of the circular through hole 146 are formed through the rectangular through hole 37, and the ς = 35 is used to cooperate with the circular through hole 146 to reduce the frictional resistance of the twisted key_rotation=. The rectangular through hole 37 cooperates with the main shaft* to engage the cam-type 31 with the main shaft 40. The second cam 32 includes a second cam portion 34 and a second connecting portion %. A circular through hole 38 penetrating the second bar portion 34 and the portion 36 is formed in the second cam 32. The second cam portion % has a cylindrical shape, and the first straight ball corresponds to the first cam portion 33. The other end of the second cam portion 34 has a second cam surface 342' and the other end is fixed to the second connecting portion %, and the basin has a symmetrical symmetric first bump (4). The second cam surface (4) includes a second convex peak 342?, a Chu-rrrw, a curved surface, and two second vertical surfaces 3:: concave: 3; 24, and two second hidden surface 3425. Wherein, the second valley 3424 'one' surface structure' the second second peak 3422 and the second curved slope 3423 between the two second valleys and the second smooth second vertical surface The first protrusion 344 is coupled for mating with the sleeve recess 26 such that the second cam 32 is engaged with the sleeve. The first connecting portion 36 has a circular tube structure for arranging the elasticity. The circular through hole 38 has a diameter corresponding to the diameter of the main shaft 4 to be sleeved on the main shaft 40. 12 1352165. Please refer to ® 2, the main shaft 4 〇 is substantially shaped by a shaft portion 42 and has a U-column shape when r is found, and includes a circular deformation shaft portion 44 and a square end portion ώ 48. The circular shaft Λ / 6 And an annular groove. [^42 is a cylindrical shape, and the climbing mountain is formed on the opposite side of the mountain and the upper portion of the shaft portion 44 is a cylindrical surface. The first cam 3(3) is engaged with the through hole 3, and the rectangle of the α0 wheel 3 1 causes the first cam 3 to be engaged with the main shaft 40 and the main sleeve 40, that is, only the upper shaft The movement is not movable relative to the spindle end portion 46. The square is formed on one of the circular shaft portions 42 for engaging with the solid, king rectangular structure, and the same 80 The circular yoke 9 of the end of the deformed shaft portion 44 is an opening 5 and a slot for the insertion of the card 12 into the elastic member 50; The clothespin 12 card 5. The second cam 32 is the first piece of the second cam 32. The non-slip piece 5〇-end sleeve is sleeved on the group 60. The other one is connected to the ^36, and the other end is combined with the second cam. 5, the second 61 and a fish juice _ π铷, , and 6〇 includes a third cam 述 弟 二 凸轮 凸轮 凸轮 凸轮 凸轮 三 三 三 三 三 三 三 三 三 三 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 凸轮 三 三 三 三The second cam 61 is closed to the outside of the old office... a circular pass of the ^1 03 ^ ^? 699. The other two cam portions 63 and the third connecting portion 65 are three cam portions 63 - the end is set == f 20 The sixth inner diameter, the sixth cam, the other end and the third joint-convex 632 include two symmetrical third convex ♦ (four), two third visor, third velcro bevel 6323, wherein The third valley (10) has a planar structure, and 兮-筮-π... The 1 ^-peak 6322 and the second third valley 6324 of the Dingguang bone are connected by four, curved bevels 6323. The second bump 634 is used to cooperate with the groove 264 of the sleeve 2〇, so that the third cam 6 is engaged with the sleeve 20. The third connecting portion 65 has a round tube structure for the sleeve. One end of the elastic member 50. The circular through hole 622 is equal to the diameter of the main shaft 4〇 to sleeve the main shaft 40. The fourth cam 62 has a cylindrical shape, and the diameter thereof is opposite to the third cam 61 and is a circle The fourth end of the fourth cam 62 is provided with a fourth cam surface 624, and the other end is a flat end. The side of the fourth cam 62 is provided with a symmetrical second wedge-shaped recess 626. The fourth cam The surface (4) cooperates with the third cam surface 632 of the third cam 61, which includes two symmetric four-peak peaks 6242, two fourth valleys 6244, and four fourth curved slopes 6243, wherein the fourth valley 6244 is - Smooth transitional concave structure. The second fourth peak 6242 and the second fourth valley 6244 are respectively connected by a smooth fourth arc-shaped slope 6243. The two first wedge grooves _ are used for the disk to fix the cylinder 80. The circular through-hole milk is used to sleeve the spindle 4〇. Referring to Figure 2' again, the pressing member 7'' includes a connecting body 72 and a circular through hole 74. The connecting body 72 has a "substantially disc structure" including a second symmetric second wedge shaped recess 722. The second wedge-shaped groove 722 has the same groove width as the first wedge-shaped groove 6 2 6 , and the pressing member 7 〇 and the fourth cam 6 2 are mounted on the fixed cylinder 80 , and the second wedge-shaped groove 722 is first The wedge-shaped recess 626 forms an integral wedge-shaped recess and cooperates with the fixed barrel 8b. The main body/2-side is axially symmetrically extended along the two cylindrical rods 724, hinged structure, and the user pushes the two cylindrical rods 724 to realize automatic opening of the key structure (10). The circular through hole 74 defines a central portion of the connecting body 72, 14 1352165 1352165 semi-closed semi-closed end, and the straight 4 has a diameter corresponding to the main shaft 40 to accommodate the main shaft 牝 May and 6 and FIG. The fixing cylinder 8 is substantially a cylindrical cylinder, which comprises a cylinder wall 82, an open end material and a cylinder wall 82 forming a chamber 822, the chamber 82, the fourth cam 62 and the pressing member I. The inner surface of the wall 82 is shaped to escape the opposing wedge-shaped boss 824. The wedge-shaped boss 824 is also connected to the inner surface of the semi-reciting 86, and the axial length is smaller than the axial direction of the cylindrical wall 82, and the second wedge-shaped recess 722 and the first pressing member 70 are used. The second (four) brother-wedge groove 626 cooperates to hold the pressing member 70 and the fourth cam 62. The outer surface of the cylinder (4) is formed with two opposite protrusions 826 for fixing the semi-closed end 86 of the body or the cover body of the portable electronic device, including an end wall 862. Centrally opening - square groove 864 'the depth of the square groove 864 is equivalent to the thickness of the square end portion 46 of the spindle 4' to accommodate the square end portion 46 of the spindle 4,, The fixed cylinder 8〇 is engaged with the main shaft 2〇. A circular through hole %6 penetrating through the end wall 862 is defined in the center of the square recess 864. The circular through hole 866 is used to sleeve the main shaft 4'. One of the square recesses 864 is further disposed on the end wall 862 with two through holes 868. The diameters of the two through holes 868 are equal to the diameter of the two cylindrical rods 724 of the pressing button 7; 70 bis cylindrical rod 724. When assembling the hinge structure 100, referring to FIG. 8, the fixing cylinder 80 is first sleeved on the main shaft 4〇, and the square end portion 46 of the main shaft 4〇 and 15^52165. The square groove of the fixed cylinder 80 864 fit. The assembly 70 is set on the spindle 4 cylinder 80, that is, the connection body of the pressing #7〇 is matched with the fixing J: - JU - ? 9 into the fixed cylinder 80': wide 724 wear The half of the fixing cylinder 8 is wide: the connecting body 72 is in contact with the end of the fixed cylinder 8 : surface contact, and the pressing member 7 第 the second (10) bis wedge boss 824 cooperates with the correcting groove 722 And the fixed cylinder four cam 62 is sleeved on the main shaft 4Q and at the same time cooperates with the connecting body Μ of the solid (4) cam 62 end and the workpiece Μ, and the first wedge of the second four cams 62 The groove is shaped to mate with the 80-two wedge-shaped boss 824. 61 624 A third cam 61 is sleeved on the main shaft 4, and a third cam surface 632 of the third cam is engaged with a fourth cam surface of the fourth cam 62. The elastic member 50 is sleeved on the main shaft 40, and the elastic member 5b is sleeved on the third connecting portion 65 of the third cam 61. The second cam 32 is sleeved on the main shaft 4〇, and the second connecting portion 36 of the second cam W is the other end of the elastic member 50. The first cam 31 is sleeved on the main shaft 4〇, and the rectangular rectangular opening 37 of the first cam 配合 is engaged with the deforming shaft portion 44 of the main shaft 40, and the first cam of the first cam 31 The face 332 mates with the second cam surface 342 of the second cam 32. The sleeve 20 is sleeved on the main shaft 40, and the cavity 242 of the sleeve 2{) accommodates the first cam 31, the second cam 32, the elastic member 5〇, and the 1352165. Two cams 6 1 And the groove a" of the inner surface of the sleeve 2 is respectively engaged with the first protrusion 344 of the second cam 32 and the second protrusion 634 of the third cam. The clamping component is sleeved In the main shaft 4G, the round table 144 of the loop μ is inserted into the circular hole 242 of the sleeve 20, and the cylindrical body ΓΛ r#i L20 ^ ^ 24 ^ ^ ^ 242 ^ ^ ^ ^ ^ ^ » The Dhaka core 12 and the ring groove of the main shaft 4... The part on the 40. h mouth Wang Shen ^ ^ ^ 9 'The hinge structure i (8) is assembled in the mobile phone hire, 乂 % % 话 200 200 200 A body 92 and a stern ship, a sergeant and a sergeant 94. The hinge structure 100 connects the cymbal body 92 and the cover 94, and the body 92 000 & a is formed with two fixing seats, and the fixed cylinder 80 The convex body 826 and the solid body 94 are formed with connecting grooves (not shown), and the 266 is matched with the connecting groove to fix the cover body %.
行動電話綱閉合時，請參閱圖iQ 縮狀態且積蓄勢能，1 _ AJJ Y 泮丨生件50處於廢 償畜勢此，其一端分別抵持第二凸羚U ^ Λ 輪部34及第三凸輪61之第三凸㈣之弟二凸 之二第二凸峰3422八4斤迷弟一凸輪32 ϋ嗶3422分別抵持所述第— 斜面3323且鄰近所述第—凸輪^ 輪^之弟-孤形 第三凸輪61之_第— 弟—凸峰3322。所述 乏一弟二凸峰6322分別抽姓^ 之第四弧形斜面6243 別抵持所述第四凸輪62 _。所述第四凸輪62=所述弟四凸輪62之第四_ <乐口凸輪62與所述按壓株 凸輪62之第—楔形凹措咖 氏接，且該第四 722對齊。 件70之第二楔形凹槽 17 丄乃2165 弟-凸輪32之：第：凸峰3422有滑人第—When the mobile phone is closed, please refer to the figure iQ and accumulate the potential energy. 1 _ AJJ Y The living piece 50 is in the waste field, and one end of the second antelope U ^ 轮 wheel portion 34 and The third convex (four) of the third cam 61, the second convex peak, the second convex peak 3422, the eight kilograms of the younger brother, the cam 32 ϋ哔3422 respectively abuts the first inclined surface 3323 and adjacent to the first cam wheel ^ The younger brother - the third cam 61 of the orphan - the first brother - the peak 3322. The fourth curved bevel 6243 of the missing one and two second peaks 6322 respectively is surrendered to the fourth cam 62 _. The fourth cam 62 = the fourth _ < the port cam 62 of the fourth cam 62 is coupled to the first wedge of the press cam 62, and the fourth 722 is aligned. The second wedge-shaped groove of the piece 70 is the 2165 brother-cam 32: the: the peak 3422 has the sliding person -
二=24之第-運動趨勢，即圖1〇所示之箭頭A 。 於第~~凸輪32盘第二凸於61fi上人 、 則第三凸輪61之笛一 1同卡合於套筒20, 弟二凸峰6322需沿所述第凸认 四弧形斜面6243釦铱π々 ·^罘四凸调62之弟 62為固定L 2方向滑動，然第四凸輪 ' 所卡合，則第二凸輪32之第一運動ρ執、士 限制。該種狀態下，第 ♦運動赵勢破 第四凸…第二:==:322有滑人 所示之箭頭Β方向，該第二運動趨 動:圖1〇 二由於此時行動電話扇已處於閉二目 ^勢無法使蓋體94相對本體92進一步閉合1二動 第二運動趨勢被限制。 一凸輪61 仃動电話200可通過手動旋轉打開，施加 94相對本體92旋轉，如 力使n 32之第-几底。 处則頭Α方向旋轉。第二凸鈐 之弟—凸峰3422將順沿第—凸輪3 輪 =滑八第一凹谷3324，第三凸輪6 :形=面 先沿第四凸輪62之第 一凸峰6322 方向滑動，當第三凸輪：^ 凸㈣之第四凸峰6242時1二凸峰6322滑過所述第四 勢能釋放，促使第三 ±. 之弟二凸峰6322順货 η 輪62之第四弧形斜面6 、弟四凸 之半自動開啟。 月動，攸而貫現行動電話100 行動電話200之蓋體94相對本體”^人 閱圖12,第二凸輪32 凡王打開時，請參 弟一凸峰3422滑至所述第—凸輪 1352165 . 31之第一凹谷3 324。所述第三凸輪61之第三凸峰6322 亦滑至所述第四凸輪62之第四凹谷6244。該第四凸輪62 之第四凸峰6242亦抵持所述第三凸輪61之第三凹谷 6324。 當需閉合蓋體94時，施加外力使所述第二凸輪32及所 述第三凸輪61依所述箭頭B方向旋轉，且當第三凸輪61 之第三凸峰6322越過所述第四凸輪62之第四凸峰6242 後，彈性件50之勢能釋放，第三凸輪61之第三凸峰6322 •順第四凸輪62之第四弧形斜面6243之滑動，且該第二凸 輪32之第二凸峰3422逆第一凸輪31之第一弧形斜面3323 滑動，直至回復至原初始閉合狀態。則蓋體94相對本體 92實現半自動閉合。 自動開啟所述行動電話200之蓋體94時，按壓所述按 壓件70之圓柱桿724，該按壓鍵70推動所述第四凸輪62 轴向移動，從而使所述第四凸輪62之第一楔形凹槽626 I與所述固定筒80之楔形凸台824脫離卡合，則所述第四凸 輪62脫離固定筒80之卡合。請參閱圖13，在彈性件50 •之彈力作用下，所述第二凸輪32之二第二凸峰3422順所 述第一凸輪3 1之二第一弧形斜面3323滑動，如箭頭A所 示旋轉方向。同時，所述第三凸輪61之第三凸峰6322滑 入所述第四凸輪62之第四凹谷6244，該第三凸峰6322卡 合該第四凹谷6244，此時該第二凸輪32、第三凸輪61及 第四凸輪62 —起旋轉，從而使蓋體94開啟。 所述行動電話200之蓋體94自動完全打開時，所述第 19 1352165 凹 .二凸輪32之第二凸峰3422滑至所述第—凸輪 — 谷3324。所述第三凸輪6】之第三凸峰6322 之弟 四凸輪62之第四凹谷6244。該第四凸輪所述第 6242亦抵持所述第三凸輪61之第三凹谷6324。^凸^ 四凸輪62旋轉180。，於彈性件5〇之作用下=所述弟 62之第一楔形凹槽626重新與固定筒8〇之楔形：：凸輪 卡合。閉合所述蓋體94時’其閉合過程與述：二824 程相同，在此不再敍述。 …動閉合過 :鉸鏈結構料裝於行動電話2〇〇,既可手動打開雲 體4,又可通過按壓圓柱桿m實現蓋體％自皿 =明無需裝配電機來實現鉸鏈1〇〇之自動旋轉，部：數 里幸又夕且裝配簡| ,大大節省了成本且結構簡單。 【圖式簡單說明】 圖1係本發明鉸鏈結構較佳實施例之整體示意圖； 圖2係本發明鉸鏈結構較佳實施例之分解示意圖； 圖3係本發明鉸鏈結構較佳實施例之套筒示意圖； 圖4係本發明鉸鏈結構較佳實施例之第一凸輪組示音 圖； … 圖； 圖5係本發明鉸鏈結構較佳實施例之第 輪組示意 圖 圖6係本發明鉸鏈結構較佳實施例之固定筒一端示音 意圖 圖7係本發明鉸鏈結構較佳實施例之固定筒 另一端示 20 Ϊ352165 圖8係本發明錢 圖9係本發明應 示意圖； #連、结構較佳實施例之組裝示意圖； 用該絞鏈結構之攜帶式電子裝置結 構 圖10係本發明攜帶式 各部件配合狀態示意圖； 電子裝置閉合時鉸鏈結構内部 圖11係本發明攜帶式 本體旋轉轉—定負度後鉸鏈 圖； 電子裝置手動打開後蓋體相對 、结構内部各部件配合狀態示意The second = 24 - the trend of motion, that is, the arrow A shown in Figure 1 . The second to the cam 32 disc is protruded from the 61fi, and the flute 1 of the third cam 61 is engaged with the sleeve 20, and the second peak 6322 is required to be buckled along the first curved four-curved slope 6243. The 62π々·^罘 four convex 62 brother 62 is sliding in the fixed L 2 direction, and the fourth cam ' is engaged, the first motion of the second cam 32 is limited. In this state, the ♦ movement Zhao is breaking the fourth convex... Second: ==: 322 has the arrow Β direction shown by the slipper, the second movement is moving: Figure 1 由于 2 because the mobile phone fan has In the closed position, the cover 94 cannot be further closed relative to the body 92. The second movement tendency is limited. A cam 61 slamming the telephone 200 can be opened by manual rotation, and the application 94 is rotated relative to the body 92, such as to force the first to several bottoms of n32. The head rotates in the direction of the head. The second convex ridge - the convex peak 3422 will follow the first - cam 3 wheel = slip eight first valley 3324, and the third cam 6: shape = face first slides along the first convex peak 6322 of the fourth cam 62, When the third cam: ^ convex (four) fourth peak 6242, the 1 second peak 6322 slides over the fourth potential energy release, causing the third ± ± brother two peaks 6322 to follow the fourth arc of the η wheel 62 The inclined surface 6 and the fourth half of the convexity are automatically opened. Month, the mobile phone 100 mobile phone 200 cover 94 relative to the body "^ people read Figure 12, the second cam 32 When the king opens, please the younger brother a peak 3422 slide to the first - cam 1352165 a first valley 3 324 of the third cam 61. The third peak 6322 of the third cam 61 also slides to the fourth valley 6244 of the fourth cam 62. The fourth peak 6242 of the fourth cam 62 is also Resisting the third valley 6324 of the third cam 61. When the cover 94 is to be closed, an external force is applied to rotate the second cam 32 and the third cam 61 in the direction of the arrow B, and After the third peak 6322 of the third cam 61 passes over the fourth peak 6242 of the fourth cam 62, the potential of the elastic member 50 can be released, and the third peak 6322 of the third cam 61 is the fourth of the fourth cam 62. The curved bevel 6243 slides, and the second peak 3422 of the second cam 32 slides against the first curved bevel 3323 of the first cam 31 until returning to the original initial closed state. The cover 94 is semi-automatic with respect to the body 92. When the cover 94 of the mobile phone 200 is automatically opened, the cylindrical rod 724 of the pressing member 70 is pressed, and the pressing The key 70 pushes the fourth cam 62 to move axially, so that the first wedge groove 626 I of the fourth cam 62 is disengaged from the wedge boss 824 of the fixed cylinder 80, then the fourth cam 62 is disengaged from the fixed cylinder 80. Referring to Figure 13, under the elastic force of the elastic member 50, the second second peak 3422 of the second cam 32 follows the first arc of the first cam 3 1 The inclined surface 3323 slides, as indicated by the arrow A. At the same time, the third peak 6322 of the third cam 61 slides into the fourth valley 6244 of the fourth cam 62, and the third peak 6322 is engaged. The fourth valley 6244, at this time, the second cam 32, the third cam 61 and the fourth cam 62 rotate together to open the cover 94. When the cover 94 of the mobile phone 200 is automatically opened completely, The 19th 352165 recessed. The second convex peak 3422 of the second cam 32 slides to the first cam-valley 3324. The third convex peak 6322 of the third cam 6] is the fourth concave valley 6244 of the fourth cam 62 of the third cam 6 The fourth cam, the 6242, also resists the third valley 6324 of the third cam 61. The convex cam 4 is rotated 180 by 180. Under the action of the member 5, the first wedge-shaped recess 626 of the younger brother 62 is re-engaged with the wedge of the fixed cylinder 8:: the cam is engaged. When the cover 94 is closed, the closing process is the same as that of the description: It will not be described here. ... Closed: The hinge structure material is installed on the mobile phone 2〇〇, which can open the cloud body 4 manually, and can realize the cover body by pressing the cylindrical rod m. Realize the automatic rotation of the hinge 1,, the Ministry: a few days of luck and assembly and simple |, greatly saving costs and simple structure. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view of a preferred embodiment of a hinge structure of the present invention; Figure 2 is an exploded perspective view of a preferred embodiment of the hinge structure of the present invention; Figure 3 is a sleeve of a preferred embodiment of the hinge structure of the present invention Figure 4 is a first embodiment of the hinge structure of the hinge structure of the present invention; Figure 5 is a schematic view of the first wheel set of the preferred embodiment of the hinge structure of the present invention. Figure 6 is a preferred embodiment of the hinge structure of the present invention. The fixing cylinder of the embodiment is shown in FIG. 7 is a fixing cylinder of the preferred embodiment of the present invention. The other end of the fixing cylinder is 20 Ϊ 352165. FIG. 8 is a schematic diagram of the present invention. FIG. FIG. 10 is a schematic diagram of a portable electronic device structure of the present invention. FIG. 10 is a schematic diagram showing a state of cooperation of the portable components of the present invention; FIG. 11 is an internal structure of the hinge structure when the electronic device is closed. Hinge diagram; the electronic device is manually opened, the rear cover body is opposite, and the internal components of the structure are in a coordinated state.
圖12係本發明攜帶式 内部各部件配合狀態示意圖 圖13係本發明攜帶式 内部各部件配合狀態示意圖 電子裝置完全打開後鉸鏈結構 f 電子裝置自動打開時鉸鏈結構12 is a schematic view showing the state of cooperation of the internal components of the portable type of the present invention. FIG. 13 is a schematic view showing the state of cooperation of the internal components of the portable device of the present invention. The hinge structure of the electronic device is fully opened.
【主要元件符 號說明】 鉸鏈結構 100 行動電話 200 卡固組件 10 卡環 12 墊圈 14 圓柱本體 142 圓台 144 圓形通孔 146 套筒 20 開口端 22 方形端部 46 環形凹槽 48 彈性件 50 第二凸輪組 60 第三凸輪 61 第四凸輪 62 第三凸輪部 63 第三連接部 65 圓形通孔 622 第三凸輪面 632 1352165 -.半封閉端 筒壁 圓孔 空腔 凹槽 凸起 第一凸輪組 第一凸輪 •第二凸輪 第一凸輪部 第一連接部 - 矩形通孔 第一 Λ輪面 第一凸峰 第一凹谷 • 第一弧形斜面 .第一垂直面 第二凸輪部 弟*—連接部 圓形通孔 第二凸輪面 第一凸塊 第二凸峰 第二凸塊 634 第三凸峰 6322 第三凹谷 6324 第三弧形斜面 6323 第四凸輪面 624 第一楔形凹槽 626 第四凸峰 6242 第四凹谷 6244 第四弧形斜面 6243 按壓件 70 連接本體 72 圓形通孔 74 第二楔形凹槽 722 圓柱桿 724 固定筒 80 筒壁 82 開口端 84 半封閉端 86 容室 822 楔形凸台 824 凸體 826 端壁 862 方形凹槽 864 22 1352165 第二凹谷 3424 圓形通孔 866 第二弧形斜面 3423 貫穿孔 868 第二垂直面 3425 本體 92 主轴 40 固定座 922 圓形軸部 42 蓋體 94 變形軸部 44 23[Main component symbol description] Hinge structure 100 Mobile phone 200 Fixing component 10 Retaining ring 12 Washer 14 Cylindrical body 142 Round table 144 Circular through hole 146 Sleeve 20 Open end 22 Square end 46 Ring groove 48 Elastic 50 Two cam sets 60 third cam 61 fourth cam 62 third cam portion 63 third connecting portion 65 circular through hole 622 third cam surface 632 1352165 - semi-closed end cylinder wall circular hole cavity groove first Cam group first cam • second cam first cam portion first connecting portion - rectangular through hole first first wheel surface first convex peak first valley • first curved inclined surface. first vertical surface second cam portion *—connecting portion circular through hole second cam surface first bump second peak second bump 634 third peak 6322 third valley 6324 third curved slope 6323 fourth cam surface 624 first wedge concave Slot 626 Fourth peak 6242 Fourth valley 6244 Fourth curved bevel 6243 Pressing member 70 Connecting body 72 Circular through hole 74 Second wedge groove 722 Cylindrical rod 724 Fixing cylinder 80 Tube wall 82 Open end 84 Closed end 86 chamber 822 wedge shaped boss 824 convex body 826 end wall 862 square groove 864 22 1352165 second valley 3424 circular through hole 866 second curved bevel 3423 through hole 868 second vertical surface 3425 body 92 main shaft 40 Mounting seat 922 circular shaft portion 42 cover body 94 deformation shaft portion 44 23