M287034 八、新型說明： 【新型所屬之技術領域】 —本創作為一種樞紐器，係指一種裝設於掀蓋裝置之上 蓋與底座間’用以使上蓋得以相對於底座開啟，並且具有 限位功能的樞紐器。 【先前技術】 掀蓋裝置（例如翻譯機等）之上蓋及底座間裝設有樞 紐器’以使上蓋得相對於底座開啟及閉合，現有技術的樞 紐器，設有相對的凹凸定位塊’日凸定位塊上分別設有相 對的凹凸冑，每一凹凸部兩端皆設有斜面，則凹凸定位塊 相對旋轉時，部得以相對嵌合以達到定位效果，當使 用者反向旋動上蓋時，凹凸部可相對分離而使上蓋及底座 脫離相對定位狀態，然而，若使用者持續向同一方向施加 :量，會導致凹凸部相互分離，則上蓋過度旋轉而易於損 壞。 【新型内容】 有鑑於前述之現有技術的缺點，本創作係將現有技術 的樞紐器加以改良，使其不但具有定位功能，同時亦且有 限位功能，來限制上蓋旋轉的角度，以避免上蓋過度旋轉 而造成損壞。 為達到上述的創作目的， 設計一種具限位功能的樞紐器 本創作所採用的技術手段為 ’其中包括： 一樞轴，其一 延伸成型有一冠部 端軸向延伸成型有固定桿，$一端徑向 ，冠部端緣成型有—第一弧面及一第二 M287034 弧面，第一及第二弧面兩端相接處分別成型有一平面； 一固定承架，其一側為固定部，另一側為凹定位塊， 凹定位塊套設於樞軸上，凹定位塊上相對於固定部之另一 側成型有至少一定位凹部，定位凹部兩端成型有斜面； 一凸定位塊，其套設並固定於樞軸上，凸定位塊相鄰 於凹定位塊，凸定位塊相對於凹定位塊一側成型有至少一 疋位凸部，定位凸部相對於凹定位塊之定位凹部，定位凸 部兩端成型有斜面； 一旋轉承架，其套設並固定於樞軸上； 一彈性元件組，其套設於樞軸上； 一墊圈，其套設於樞軸上； 一固定件，其套設固定於樞軸之固定桿上。 樞紐器裝設於翻譯機之底座與上蓋之間，固定承架 固定部與翻譯機之底座相互^，㈣承架與翻譯機^ 蓋相互固定，以使上蓋得以相對於底座旋轉。 本創作的優點在於，不但可藉由凹凸定位塊間的 配合而達到定位效果，同時藉由旋轉至定位時， ： 側面抵擋框軸之平面’使樞軸無法再朝同-方向繼續： 轉，而達到限位的效吴，以雜A * 疋 r 扪以卩避免上盍過度旋轉而造成損垴 【實施方式】 褒。 請參閱第-及二圖所示，本創作包含有一 彈 0)、-固定承架（2〇)、—凸定位塊（3G)、 性元件組（40)、-墊圈（5〇)、一旋轉承架（ 及一固定件（7 0 )。 0 M287034 刚述之樞軸（1 〇 )斷面呈非圓形，樞轴（1 〇 ) 一 端軸向延伸成型有固定桿（11)，固定桿上成 型有螺紋（1 1 1 )，樞軸（1 〇 )另一端徑向延伸成型 有一冠部（12)，冠部（12)端緣成型有一第一弧面 (121)及一第二弧面（122)，第一及第二弧面（1 2 1 )( 1 2 2)兩端相接處分別成型有一平面（1 2 3)。M287034 VIII. New description: [New technical field] - This creation is a kind of hinge, which is a kind of installation between the cover and the base of the cover device to enable the upper cover to open relative to the base, and has a limit Functional hub. [Prior Art] A hinge device (for example, a translator, etc.) is provided with a hinge between the upper cover and the base to open and close the upper cover relative to the base. The prior art hinge is provided with a relative concave and convex positioning block. The convex positioning blocks are respectively provided with opposite concave and convex ridges, and each of the concave and convex portions is provided with a sloped surface. When the concave and convex positioning blocks are relatively rotated, the portions are relatively fitted to achieve the positioning effect, when the user reversely rotates the upper cover. The concave and convex portions can be separated from each other to separate the upper cover and the base from the relative positioning state. However, if the user continues to apply the same amount in the same direction, the uneven portions are separated from each other, and the upper cover is excessively rotated to be easily damaged. [New content] In view of the above-mentioned shortcomings of the prior art, the present invention improves the prior art hub to not only have a positioning function but also a limited function to limit the angle of rotation of the upper cover to avoid excessive over-covering. Rotating to cause damage. In order to achieve the above-mentioned creative purposes, a hinge device with a limit function is designed. The technical means adopted by the present invention is: "including: a pivot shaft, an extension forming a crown end axially extending with a fixed rod, $ one end Radially, the end edge of the crown is formed with a first arc surface and a second M287034 arc surface, and a first plane is formed at the ends of the first and second arc surfaces respectively; a fixed bracket has a fixed portion on one side thereof The other side is a concave positioning block, and the concave positioning block is sleeved on the pivot. The concave positioning block is formed with at least one positioning concave portion on the other side of the fixing portion, and the inclined portions are formed at both ends of the positioning concave portion; , the sleeve is fixed on the pivot, the convex positioning block is adjacent to the concave positioning block, and the convex positioning block is formed with at least one clamping convex portion on one side of the concave positioning block, and the positioning convex portion is positioned relative to the positioning positioning concave portion of the concave positioning block a slanting surface is formed at both ends of the positioning convex portion; a rotating frame is sleeved and fixed on the pivot; an elastic component group is sleeved on the pivot; a washer is sleeved on the pivot; Fixing member, the sleeve is fixed to the pivot On the fixed rod. The hinge is installed between the base of the translator and the upper cover, the fixed frame fixing portion and the base of the translator are mutually connected, and (4) the frame and the translation machine cover are fixed to each other to rotate the upper cover relative to the base. The advantage of this creation is that the positioning effect can be achieved not only by the cooperation between the concave and convex positioning blocks, but also by the rotation of the positioning: the side resists the plane of the frame axis, so that the pivot can no longer continue in the same direction: And the effect of reaching the limit is to use the miscellaneous A * 疋r 扪 to avoid the excessive rotation of the upper jaw and cause damage. [Embodiment] 褒. Please refer to Figures 1 and 2, this creation includes a bomb 0), - fixed bracket (2 〇), - convex positioning block (3G), sexual component group (40), - washer (5 〇), one Rotating frame (and a fixing piece (7 0 ). 0 M287034 The pivot (1 〇) section just described is non-circular, and the pivot (1 〇) is axially extended at one end to form a fixed rod (11). The rod is formed with a thread (1 1 1 ), the other end of the pivot shaft (1 〇) is radially extended to form a crown portion (12), and the end edge of the crown portion (12) is formed with a first curved surface (121) and a second portion. The curved surface (122), the first and second curved surfaces (1 2 1 ) (1 2 2) are respectively formed with a plane (1 2 3) at the junctions.
前述之固定承架（2〇)為一L型板體，固定承架（2 0 ) —側為固定部（2 1 )，另一側為凹定位塊（2 2 )， 凹疋位塊（22)中央貫穿成型有一圓孔（221)，凹 定位塊（2 2 )藉圓孔（2 2 1 )套設於樞軸（丄〇 )上， 凹定位塊（2 2 )上相對於固定冑（2工）之另一側成型 有兩定位凹部（ 2 2 2 ) ( 2 2 3 )，定位凹部（2 2 2 ) (223)兩端成型有斜面。 月|J述之凸定位塊（3 〇 )套設於樞軸（丄〇 )上，凸 :位塊（3 〇 )相鄰於凹定位塊（2 2 )，凸定位塊（3 中央貫穿成型有一非圓形的穿孔（ (")藉穿孔（⑴套設並固定於_(1二4 =二(3〇)相對於凹定㈣（22) -側成型有兩 相對於凹〜3 2 ) ( 3 3 )，且定位凸部（32) (33) ?疋位塊（22)之定位凹部（222)( 疋位：部（32) (33)兩端成型有斜面。 套設於承架（6〇)為一片體’旋轉承架（60) 形St)。)上’旋轉承架(6〇)上成型-非圓 (61)，旋轉承架（6〇)藉穿孔（61)套 M287034 設並固定於搞轴（1 〇)上。 前述之彈性元件組（4 0 )及墊圈（5 〇 )套設於樞 軸（1 0)上，且位於凸定位塊（3〇)及旋轉承架（6 0 )之間，前述之固定件（7 〇 )套設固定於樞軸（i 〇 ) 之固疋桿（1 1 )上，以夾持定位各元件，固定件（7 〇 ) 中央成型有内螺孔（7 1 )，内螺孔（7 χ )螺合於固定 桿（1 1 )之螺紋（1 1 1 )上。 明參閱第一至四圖所示，本創作之樞紐器裝設於翻譯 機之底座（80)與上蓋（9 〇)之間，較承架（2〇) 之固定部（21)與翻譯機之底座（8〇)相互固定，旋 轉承架（6 〇 )與翻譯機之上蓋（9 〇 )相互固定，當上 盍㈠◦)相對於底座（8 〇 )旋轉時，上蓋（9 〇 )帶 動％轉承架（6〇)轉動，旋轉承架（60)帶動樞軸（；! 轉動貝J使凸定位塊（3 〇 )相對於凹定位塊（2 2 ) =並使樞軸（1〇)之冠部（"）#第一弧面（丄 -Ur承架（2〇)之固定部（21)側面上轉動， II； 之平 -(8 0 ) &位，此時冠部（i 2 ) 1)… 於固定承架（20)之固定部（2 ，則平面（1 2 3 )與固定部（2丄）相 而限制樞軸（i 〇 ) …2 1 )相貼罪 r …/去朝冋一方向繼續轉動。 【圖式間單說明】 第圖為本創作之立體外觀圖 M287034 第二圖為本創作之元件分解圖 第三圖為本創作之端視動作示意圖 第四圖為本創作之實施狀態圖 【主要元件符號說明】The aforementioned fixed bracket (2〇) is an L-shaped plate body, and the fixed bracket (20) is a fixed portion (2 1 ) on the side and a concave positioning block (2 2 ) on the other side, and a concave block ( 22) A circular hole (221) is formed through the central through hole, and the concave positioning block (2 2 ) is sleeved on the pivot (丄〇) by the circular hole (2 2 1 ), and the concave positioning block (2 2 ) is opposite to the fixed 胄The other side of the (2 work) is formed with two positioning recesses (2 2 2 ) ( 2 2 3 ), and the positioning recesses (2 2 2 ) (223) are formed with inclined faces at both ends. Month|J's convex positioning block (3 〇) is set on the pivot (丄〇), convex: position block (3 〇) is adjacent to the concave positioning block (2 2 ), convex positioning block (3 central through molding There is a non-circular perforation ((") by perforation ((1) sleeve and fixed to _ (1 2 4 = two (3 〇) relative to the concave (four) (22) - side molding has two relative concave ~ 3 2 ) ( 3 3 ), and the positioning convex portion (32) (33) ? the positioning concave portion (222) of the clamping block (22) (clamping: the portion (32) (33) is formed with a slope at both ends. The frame (6〇) is a piece of 'rotating frame (60) shape St).) The upper 'rotating frame (6〇) is formed on the non-circular (61), the rotating frame (6〇) is pierced (61) The set of M287034 is fixed and fixed on the shaft (1 〇). The aforementioned elastic component set (40) and washer (5 〇) are sleeved on the pivot (10) and located in the convex positioning block (3〇) and Between the rotating brackets (60), the aforementioned fixing member (7 〇) is sleeved and fixed on the fixing rod (1 1 ) of the pivot shaft (i 〇) to clamp and position each component, and the fixing member (7 〇) ) The center is formed with a female screw hole (7 1 ), and the inner screw hole (7 χ ) is screwed to the thread of the fixing rod (1 1 ) (1 1 1 ) As shown in Figures 1 to 4, the hinge of this creation is installed between the base (80) and the upper cover (9 〇) of the translator, compared with the fixed part (21) of the bracket (2〇). The base of the translator (8〇) is fixed to each other, and the rotating bracket (6 〇) is fixed to the upper cover of the translator (9 〇). When the upper cymbal (1) ◦ is rotated relative to the base (8 〇), the upper cover (9 〇) ) Drive the % transfer frame (6〇) to rotate, rotate the frame (60) to drive the pivot (;! Turn the shell J to make the convex positioning block (3 〇) relative to the concave positioning block (2 2 ) = and make the pivot ( 1〇)The crown (")#The first arc surface (the 丄-Ur frame (2〇) fixed part (21) on the side of the rotation, II; the flat-(8 0 ) & Crown (i 2 ) 1)... in the fixed part (2 of the fixed frame (20), the plane (1 2 3 ) and the fixed part (2丄) are constrained to limit the pivot (i 〇) ... 2 1 ) Sticking to sin .../ Go to the direction of the 冋 继续 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The fourth picture of the schematic diagram is the creation The main embodiment of a state diagram element REFERENCE NUMERALS
(1 〇)樞軸 (1 1 1 )螺紋 (1 2 1 )第一弧面 (1 2 3 )平面 (2 1 )固定部 (2 2 1 )圓孔 (2 2 3 )定位凹部 (3 1 )穿孔 (3 3 )定位凸部 (5 0 )墊圈 (6 1 )穿孔 (7 1 )内螺孔 (1 1 )固定桿 (1 2 )冠部 (1 2 2 )第二弧面 (2 0 )固定承架 (2 2 )凹定位塊 (2 2 2 )定位凹部 (3 0 )凸定位塊 (3 2 )定位凸部 (4 0 )彈性元件組 (6 0 )旋轉承架 (7 0 )固定件 (8 0 )底座(1 〇) Pivot (1 1 1 ) Thread (1 2 1 ) First arc surface (1 2 3 ) Plane (2 1 ) Fixing part (2 2 1 ) Round hole (2 2 3 ) Positioning recess (3 1 ) perforation (3 3 ) positioning projection (5 0 ) washer (6 1 ) perforation (7 1 ) inner screw hole (1 1 ) fixing rod (1 2 ) crown (1 2 2 ) second arc surface (2 0 ) fixed frame (2 2 ) concave positioning block (2 2 2 ) positioning concave portion (30) convex positioning block (3 2 ) positioning convex portion (40) elastic element group (60) rotating carrier (70) Fixing piece (8 0 ) base