200944687 九、發明說明： 【發明所屬之技術領域】 本發明爲一種「支撐架之旋轉結構」，尤指一種適用 於電子裝置或顯示裝置之支撐架者。 【先前技術】 習知技術如中華民國公告第M274544號「可調整升降 範圍之支承裝置及具該支未裝置的顯示器模組」專利案， 申請案號為第094205193號，其係藉由一基座、一升降單 ® 元及一旋轉單元構成可調整升降範圍之.支承裝置。 惟，此習知技術若欲使顯示器由橫向擺置旋轉至豎向 擺置時，需先利用升降單元調整顯示器之高度範圍，才能 利用旋轉單元使顯示器旋轉至豎向擺置，否則，顯示器底 部之側邊角將碰撞到所置放之平面，由於，操作上需採二 階段進行，無法一次操作完成，因此，使用上仍有不盡理 想而亟待改善之處。 【發明内容】 © 所以本發明之主要目的，即在於提供一種「支撐架之 旋轉結構」，主要係於旋轉第二固定板時，第一、二旋轉 片可隨著第二固定板旋轉角度之增加而逐漸向上旋轉，使 得第二固定板可逐漸上升一段高度。 本發明所欲增益之功效在於，第二固定板上可設置電 子裝置或顯示裝置，且第二固定板由初始位置至最終位置 之旋轉過程中，電子裝置或顯示裝置由水平之位置狀態旋 轉至垂直之位置狀態可一次操作完成，且其底部之側邊角 200944687 幾乎可維持在一定之高度範園内，以避免該側邊角碰撞到 所置放之平面，而防止擦傷或損壞該電子裝置或顯示裝置 底部之侧邊角。 本發明所採取的較佳技術手段係為一種「支撲架之旋 轉結構」，包括： 第一旋轉片’係具有樞孔； ❹200944687 IX. Description of the Invention: [Technical Field] The present invention is a "rotary structure of a support frame", and more particularly, a support frame suitable for an electronic device or a display device. [Prior Art] The prior art, such as the Republic of China Announcement No. M274544 "Supporting device for adjustable lifting range and display module with the device", the application number is No. 094205193, which is based on a base. The seat, a lifting platform® and a rotating unit constitute a support device for adjusting the lifting range. However, if the conventional technique is to rotate the display from the lateral arrangement to the vertical arrangement, the height of the display must be adjusted by the lifting unit to rotate the display to the vertical position by the rotating unit. Otherwise, the bottom of the display The side corners will collide with the plane to be placed. Since the operation needs to be carried out in two stages, it cannot be completed in one operation. Therefore, there is still an unsatisfactory use and improvement. SUMMARY OF THE INVENTION Therefore, the main object of the present invention is to provide a "rotating structure of a support frame" mainly when the second fixed plate is rotated, and the first and second rotating pieces can rotate with the angle of the second fixed plate. The rotation is gradually increased upward, so that the second fixing plate can be gradually raised by a height. The effect of the gain of the present invention is that the electronic device or the display device can be disposed on the second fixing plate, and the electronic device or the display device is rotated from the horizontal position state to the rotation of the second fixing plate from the initial position to the final position. The vertical position state can be completed in one operation, and the bottom corner angle 200944687 of the bottom can be maintained at a certain height to prevent the side angle from colliding with the placed plane, thereby preventing scratching or damaging the electronic device or Show the side corners of the bottom of the unit. The preferred technical means adopted by the present invention is a "rotating structure of the baffle frame", comprising: the first rotating piece has a pivot hole;
第一齒輪，係固設於第一固定板上，且該第一齒輪以 樞軸樞接第一旋轉片，該第一齒輪並具有圓形凸部； 第二旋轉片’係具有樞孔； 第二齒輪，係固設於第二固定板上，且該第二齒輪以 樞軸樞接第二旋轉片，該第二齒輪並具有圓形凸部； 中間齒輪，係設置於第一齒輪與第二齒輪之間，且該 令間齒輪樞設於第-旋轉片上；其中，第一旋轉片之樞孔 ，接於第二齒輪之圓形凸部，且第二旋轉片之樞孔框接於 第一齒輪之圓形凸部； 藉此，第二固定板於初始位置時，篦—… . 丁 弟一固定板之定位 β抵止於第一旋轉片之前止擋部，且第_ , 年一旋轉片之定位部 抵止於第-固定板之前止擋部；當旋轉第二_板， 固定板於最終位置時 動中間齒輪旋轉，使中間齒輪環繞第—齒輪而上了 並使第一、二旋轉片向上旋轉；第 且 本發明所採取的另一技術手段係為 轉結構」，包括： 哲第二固定板之定位部抵止於第—旋轉片之後止授二 二？轉片之定位部抵止於第一固定板之後止擋二 種「支撐架之旋 200944687 第一齒輪，係固設於第一固定板上，且該第一齒輪之 圓形凸部樞設有旋轉片； 第二齒輪，係固設於第二固定板上，且該第二齒輪以 柩軸樞接該旋轉片； 齒輪皮帶，係連接於第一齒輪與第二齒輪上；其中， 第二固定板於初始位置時，第二固定板之定位部抵止於該 旋轉片之前止擋部，且該旋轉片之定位部抵止於第一固定 板之前止擋部；當旋轉第二固定板，第二齒輪帶動齒輪皮 帶旋轉，使齒輪皮帶環繞夢一齒輪而上，並使該旋轉片向 上旋轉；第二固定板於最終位置時，第二固定板之定位部 抵止於該旋轉片之後止擋部，且該旋轉片之定位部抵止於 第一固定板之後止擋部。 【實施方式】 為能進一步瞭解本發明之特徵、技術手段以及所達成 之具體功能、目的，茲列舉較具體之實施例，繼以圖式、 圖號詳細說明如後。 請參閱圖1至圖4所示，在較佳實施例中，本發明之 「支撐架之旋轉結構」，包括：第一旋轉片30，係具有樞 孔31 ;第一齒輪10，係固k於第一固定板20上，且該第一 齒輪10以樞軸12樞接第一旋轉片30,該第一齒輪10並具有 圓形凸部11 ;第二旋轉片40，係具有樞孔41 ;第二齒輪50 ，係固設於第二固定板60上，且該第二齒輪50以枢軸53樞 接第二旋轉片40，該第二齒輪50並具有圓形凸部51 ;中間 齒輪70，係設置於第一齒輪10與第二齒輪50之間，且該中 200944687 間齒輪70樞設於第一旋轉片30上；其中，第二固定板6〇上 可設置電子裝置或顯示裝置65 (例如：液晶顯示器、液晶 電視、電聚電視、觸控式面板）；第一旋轉片3〇之樞孔31 樞接於第二齒輪50之圓形凸部51，且第二旋轉片40之樞孔 41樞接於第一齒輪1〇之圓形凸部u ;藉此，第二固定板6〇 於初始位置時，第二固定板6〇之定位部62抵止於第一旋轉 片30之前止擋部32，且第二旋轉片4〇之定位部42抵止於第 ❺一固定板2〇之前止擋部22 ;當旋轉第二固定板60，第二齒 輪50帶動中間齒輪70旋轉，使中間齒輪70環繞第一齒輪1〇 而上，並使第一、二旋轉片3〇 4〇向上旋轉；第二固定板 60於最終位置時，第二固定板6〇之定位部62抵止於第一旋 轉片30之後止檔部33，且第二旋轉片4〇之定位部42抵止於 第一固定板20之後止擋部24。 再者，第二齒輪5〇之樞軸53可具有一平面531，且第 二固定板60之樞孔63具有一平直部631，以供樞軸53穿設 ❹，樞軸53上並可套固有捲簧54，捲簧54之末端541抵靠於 第二旋轉片40之卡勾45，當第二固定板60於初始位置時， 捲簧54被旋緊而儲存能量；第一齒輪1〇之樞軸12可具有一 平面121，且該樞軸12上並可套固有捲簧13，捲簧13之末 端131抵靠於第一旋轉片30之卡勾34,當第二固定板60於 t 初始位置時，捲簧13被旋緊而儲存能量。 此外，第一固定板2〇可設置一旋轉座8〇，且該旋轉座 80樞設於基座90上，該旋轉座8〇與基座9〇之枢軸81設有摩 t片82及彈片83，以形成摩擦扭力，而可調整第一固定板 200944687 20之角度；中間齒輪70可埋設有軸承或襯套71，以利於旋 轉。 如圖1、2及圖3所示，當旋轉電子裝置或顯示裝置 65，第一、二旋轉片30, 40將隨著第二固定板60旋轉角度 之增加而逐漸向上旋轉，使得設置於第二固定板60上之電 子裝置或顯示裝置65可逐漸上升一段高度，以避免電子裝 置或顯示裝置65底部之侧邊角碰撞到所置放之平面（例如 :桌面、工作台、展示架），而防止擦傷或損壞該電子裝 置或顯示裝置65底部之側邊角；亦即，第二固定板60由初 始位置至最終位置之旋轉過程中，電子裝置或顯示裝置65 由水平之位置狀態旋轉至垂直之位置狀態，其底部之側邊 角幾乎可維持在一定之高度範圍内。 請參閱圖5所示，在第二實施例中，本發明之「支撐 架之旋轉結構」，包括：第一齒輪10，係固設於第一固定 板20上，且該第一齒輪10之圓形凸部11樞設有旋轉片40 ; 第二齒輪50，係固設於第二固定板60上，且該第二齒輪50 以柩軸53樞接該旋轉片40 ;中間齒輪70，係設置於第一齒 輪10與第二齒輪50之間，且該中間齒輪70樞設於該旋轉片 40上；其中，第二固定板60於初始位置時，第二固定板60 之定位部62抵止於該旋轉片40之前止擋部46，且該旋轉片 40之定位部42抵止於第一固定板之前止擋部22 ;當旋轉第 二固定板60，第二齒輪50帶動中間齒輪70旋轉，使中間齒 輪70環繞第一齒輪10而上，並使該旋轉片40向上旋轉；第 二固定板60於最終位置時，第二固定板60之定位部62抵止 200944687 於該旋轉片40之後止擋部47，且該旋轉片40之定位部42抵 止於第一固定板之後止擋部24。 請參閱圖6所示’本發明之第二齒輪50，係固設於第 二固定板60上’且與中間齒輪7〇相嚙合而傳動，中間齒輪 70並與第一齒輪10相嚙合而傳動，因此，第一齒輪1〇、中 間齒輪70與第二齒輪50構成一齒輪組，且當旋轉第二齒輪 50時’中間齒輪70可環繞第一齒輪1〇而上。 ❹ 請參閱圖7所示，在第三實施例中，中間齒輪70可置 換為齒輪皮帶72 ’因此’本發明之「支撐架之旋轉結構」 ，包括：第一旋轉片30，係具有樞孔31 ;第一齒輪1〇，係 固設於第一固定板20上，且該第一齒輪10以樞軸12樞接第 一旋轉片30 ’該第一齒輪1〇並具有圓形凸部u ;第二旋轉 片40 ’係具有樞孔41 ;第二齒輪5〇，係固設於第二固定板 60上’且該第二齒輪50以樞轴53樞接第二旋轉片40，該第 二齒輪50並具有圓形凸部51 ;齒輪皮帶72，係連接於第一 ❹齒輪10與第二齒輪50上；其中’第一旋轉片30之樞孔31樞 接於第二齒輪50之圓形凸部51，且第二旋轉片40之樞孔41 柩接於第一齒輪1(J之圓形凸部11 ;藉此，第二固定板60於 初始位置時’第二固定板6〇之定位部62抵止於第一旋轉片 30之刖止擋部32，且第二旋轉片4〇之定位部42抵止於第一 固定板20之前止擋部22;當旋轉第二固定板60 ,第二齒輪 50帶動齒輪皮帶72，使齒輪皮帶72環繞第-齒輪10而上， 並使第一、二旋轉片30, 40向上旋轉；第二固定板60於最 、、’5位置時’第〜固定板60之定位部62抵止於第一旋轉片30 200944687 之後止擋部33，且第二旋轉片40之定位部42抵止於第一固 定板20之後止擋部24。 綜上所述，本發明確能達到原創作目的之各項要求， 更未見有相同結構特徵之產品公開販售，顯見本案實已符 合發明專利之成立要件，爰依法提出專利之申請，懇請早 曰賜准本案專利，以彰顯与利法獎勵國人創作之立法精神 ，是所至盼。 【圖式簡單說明】The first gear is fixed on the first fixing plate, and the first gear is pivotally connected to the first rotating piece, the first gear has a circular convex portion; the second rotating piece has a pivot hole; a second gear is fixed on the second fixing plate, and the second gear pivotally pivots the second rotating piece, the second gear has a circular convex portion; the intermediate gear is disposed on the first gear and Between the second gears, the inter-recess gear is pivotally disposed on the first rotating piece; wherein the pivot hole of the first rotating piece is connected to the circular convex portion of the second gear, and the pivot hole of the second rotating piece is connected a circular convex portion of the first gear; thereby, when the second fixing plate is in the initial position, the positioning position β of the Dingyi-fixing plate abuts the stop portion before the first rotating piece, and the _ The positioning portion of the rotating piece abuts against the stop portion before the first fixing plate; when the second plate is rotated, the intermediate gear rotates when the fixing plate is at the final position, so that the intermediate gear surrounds the first gear and the first gear One or two rotating pieces rotate upward; and another technical means adopted by the present invention is a rotating structure , Comprising: positioning a second portion of the fixing plate is set against the first-chul - stop after rotating sheet twenty-two granted? The positioning portion of the rotating piece is stopped after the first fixing plate, and the two types of "the rotating shaft of the support frame 200944687 are fixed on the first fixed plate, and the circular convex portion of the first gear is pivoted. a rotating gear; the second gear is fixed on the second fixing plate, and the second gear is pivotally connected to the rotating piece; the gear belt is connected to the first gear and the second gear; wherein, the second gear When the fixing plate is in the initial position, the positioning portion of the second fixing plate abuts the stop portion before the rotating piece, and the positioning portion of the rotating piece abuts the stop portion before the first fixing plate; when the second fixing plate is rotated The second gear drives the gear belt to rotate, so that the gear belt surrounds the dream gear and rotates the rotating piece; when the second fixing plate is in the final position, the positioning portion of the second fixing plate abuts against the rotating piece a stop portion, and the positioning portion of the rotating piece abuts against the stop portion after the first fixing plate. [Embodiment] In order to further understand the features, technical means, and specific functions and purposes of the present invention, Specific embodiment The following is a detailed description of the drawings and the drawings. As shown in FIG. 1 to FIG. 4, in the preferred embodiment, the "rotary structure of the support frame" of the present invention includes: a first rotating piece 30 having The first gear 10 is fastened to the first fixed plate 20, and the first gear 10 is pivotally connected to the first rotating piece 30 by a pivot 12, and the first gear 10 has a circular convex portion 11 The second rotating piece 40 has a pivot hole 41; the second gear 50 is fixed on the second fixing plate 60, and the second gear 50 is pivotally connected to the second rotating piece 40 by a pivot 53. The second gear 50 has a circular convex portion 51; an intermediate gear 70 is disposed between the first gear 10 and the second gear 50, and the intermediate gears 70 are pivoted on the first rotating piece 30; wherein, the second fixed An electronic device or a display device 65 (for example, a liquid crystal display, a liquid crystal television, an electro-converged television, or a touch panel) may be disposed on the board 6; the pivot hole 31 of the first rotating piece 3 is pivotally connected to the circle of the second gear 50. a convex portion 51, and the pivot hole 41 of the second rotating piece 40 is pivotally connected to the circular convex portion u of the first gear 1; thereby, the second fixing plate 6 is slid In the initial position, the positioning portion 62 of the second fixing plate 6〇 abuts against the front stop portion 32 of the first rotating piece 30, and the positioning portion 42 of the second rotating piece 4〇 abuts against the first fixed plate 2〇 When the second fixing plate 60 is rotated, the second gear 50 drives the intermediate gear 70 to rotate, so that the intermediate gear 70 surrounds the first gear 1 and rotates the first and second rotating pieces 3〇4〇 upward. When the second fixing plate 60 is in the final position, the positioning portion 62 of the second fixing plate 6A abuts against the stop portion 33 after the first rotating piece 30, and the positioning portion 42 of the second rotating piece 4 is pressed against the first portion A retaining plate 20 is followed by a stop 24. Furthermore, the pivot 53 of the second gear 5 can have a flat surface 531, and the pivot hole 63 of the second fixing plate 60 has a flat portion 631 for the pivot 53 to pass through the pivot 53 and The inset coil spring 54, the end 541 of the coil spring 54 abuts against the hook 45 of the second rotating piece 40, when the second fixing plate 60 is in the initial position, the coil spring 54 is screwed to store energy; the first gear 1 The pivot 12 of the crucible can have a flat surface 121, and the pivot 12 can be sleeved with an intrinsic coil spring 13. The end 131 of the coil spring 13 abuts against the hook 34 of the first rotating piece 30 when the second fixing plate 60 At the initial position of t, the coil spring 13 is screwed to store energy. In addition, the first fixing plate 2 can be provided with a rotating base 8 〇, and the rotating base 80 is pivotally mounted on the base 90. The rotating base 8 〇 and the pivot 81 of the base 9 are provided with a friction piece 82 and a spring piece. 83, to form a frictional torque, and the angle of the first fixing plate 200944687 20 can be adjusted; the intermediate gear 70 can be embedded with a bearing or bushing 71 to facilitate rotation. As shown in FIG. 1 , FIG. 2 and FIG. 3 , when the electronic device or the display device 65 is rotated, the first and second rotating pieces 30 , 40 will gradually rotate upward as the rotation angle of the second fixing plate 60 increases, so that the first and second rotating plates are rotated upward. The electronic device or the display device 65 on the second fixing plate 60 can be gradually raised to a height to prevent the side angles of the bottom of the electronic device or the display device 65 from colliding with the placed plane (for example, desktop, workbench, display stand). And preventing the scratch or damage of the side angle of the bottom of the electronic device or display device 65; that is, during the rotation of the second fixing plate 60 from the initial position to the final position, the electronic device or display device 65 is rotated from the horizontal position state to In the vertical position state, the side corners of the bottom can be maintained within a certain height range. Referring to FIG. 5, in the second embodiment, the "rotating structure of the support frame" of the present invention includes: the first gear 10 is fixed on the first fixing plate 20, and the first gear 10 is The circular convex portion 11 is pivotally provided with a rotating piece 40; the second gear 50 is fixed on the second fixing plate 60, and the second gear 50 is pivotally connected to the rotating piece 40 by a cymbal 53; the intermediate gear 70 is The intermediate gear 70 is disposed between the first gear 10 and the second gear 50, and the intermediate gear 70 is pivotally disposed on the rotating piece 40. When the second fixing plate 60 is in the initial position, the positioning portion 62 of the second fixing plate 60 is abutted. Stopping the stop portion 46 before the rotating piece 40, and the positioning portion 42 of the rotating piece 40 abuts against the first fixing plate before the stopping portion 22; when the second fixing plate 60 is rotated, the second gear 50 drives the intermediate gear 70 Rotating so that the intermediate gear 70 surrounds the first gear 10 and rotates the rotating piece 40 upward; when the second fixing plate 60 is in the final position, the positioning portion 62 of the second fixing plate 60 abuts the 200944687 on the rotating piece 40 Then, the stopping portion 47 is stopped, and the positioning portion 42 of the rotating piece 40 abuts against the stopper portion 24 after the first fixing plate. Referring to FIG. 6 , the second gear 50 of the present invention is fixed on the second fixing plate 60 and is meshed with the intermediate gear 7 , and is driven by the intermediate gear 70 and meshed with the first gear 10 . Therefore, the first gear 1 , the intermediate gear 70 and the second gear 50 constitute a gear set, and when the second gear 50 is rotated, the intermediate gear 70 can surround the first gear 1 . Referring to FIG. 7, in the third embodiment, the intermediate gear 70 can be replaced with a gear belt 72'. Therefore, the "rotating structure of the support frame" of the present invention includes: a first rotating piece 30 having a pivot hole The first gear 10 is fixed to the first fixed plate 20, and the first gear 10 is pivotally connected to the first rotating piece 30' by the pivot 12'. The first gear 1 has a circular convex portion u. The second rotating piece 40' has a pivot hole 41; the second gear 5' is fixed to the second fixing plate 60' and the second gear 50 is pivotally connected to the second rotating piece 40 by a pivot 53. The two gears 50 have a circular convex portion 51; the gear belt 72 is connected to the first spur gear 10 and the second gear 50; wherein the pivot hole 31 of the first rotating piece 30 is pivotally connected to the circle of the second gear 50 a convex portion 51, and the pivot hole 41 of the second rotating piece 40 is coupled to the first gear 1 (the circular convex portion 11 of J; thereby, the second fixing plate 60 is in the initial position) The positioning portion 62 abuts against the first stop portion 32 of the first rotating piece 30, and the positioning portion 42 of the second rotating piece 4 is abutted against the first fixing portion 20 before the stopping portion 22; The fixing plate 60 and the second gear 50 drive the gear belt 72 so that the gear belt 72 surrounds the first gear 10 and rotates the first and second rotating pieces 30, 40 upward; the second fixing plate 60 is at the most, '5 In the position, the positioning portion 62 of the first fixing plate 60 abuts against the stopper portion 33 after the first rotating piece 30 200944687, and the positioning portion 42 of the second rotating piece 40 abuts against the first fixing plate 20 and then the stopping portion 24 In summary, the present invention can indeed meet the requirements of the original creation purpose, and it is not seen that the products having the same structural features are publicly sold. It is obvious that the case has already met the requirements for the establishment of the invention patent, and the patent application is filed according to law. I would like to ask for the patent in this case as soon as possible, in order to demonstrate the legislative spirit of rewarding the creation of the people with the law. It is what I hope. [Simplified illustration]
圖式說明如下： 圖1係爲本發明結構初始位置之立體圖； 圖2係爲本發明結構旋轉狀態之立體圖； 圖3係爲本發明結構最終位置之立體圖； 圖4係為本發明結構較佳實施例之立體分解圖； 圖5係為本發明結構第二實施例之立體分解圖； 圖6係為本發明結構之齒輪組傳動示意圖； 圖7係為本發明結構第三實施例之傳動示意圖。 【主要元件符號說明】 第一齒輪10 第二固定板60 圓形凸部11 定位部62 枢孔6 3 柩軸12 平面121 捲篑13 捲簧末端131 第一固定板20 平直部631 電子裝置或顯示裝置65 中間齒輪70 軸承或襯套71 11 200944687BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing the initial position of the structure of the present invention; FIG. 2 is a perspective view showing the final state of the structure of the present invention; FIG. 3 is a perspective view of the final position of the structure of the present invention; Figure 3 is a perspective exploded view of a second embodiment of the present invention; Figure 6 is a schematic view of a gear set transmission of the structure of the present invention; Figure 7 is a schematic view of a transmission of a third embodiment of the present invention . [Description of main component symbols] First gear 10 Second fixing plate 60 Circular convex portion 11 Positioning portion 62 Pivot hole 6 3 Clamping shaft 12 Plane 121 Reel 13 Coil spring end 131 First fixing plate 20 Straight portion 631 Electronic device Or display device 65 intermediate gear 70 bearing or bushing 71 11 200944687
前止擋部22 齒輪皮帶72 後止擋部24 旋轉座80 第一旋轉片30 框軸81 枢孔31 摩擦片82 前止擋部32 彈片83 後止擋部33 卡勾34 第二旋轉片40 枢孔41 定位部42 卡勾45 基座90 第二齒輪50 圓形凸部51 柩軸53 平面531 捲簣54 捲簣末端541 12Front stop 22 gear belt 72 rear stop 24 rotary seat 80 first rotary piece 30 frame shaft 81 pivot hole 31 friction plate 82 front stop 32 spring 83 rear stop 33 hook 34 second rotary piece 40 Pivot hole 41 positioning portion 42 hook 45 base 90 second gear 50 circular convex portion 51 柩 shaft 53 plane 531 winding 篑 54 winding end 541 12