M392290 五、新型說明： 【新型所屬之技術領域】 活動齒輪配合 形狀的轉轴，達μ架旋轉的各種角 本創作為一種平板電腦支撐結構 固定齒輪及不同斷面 度定位，提供平板電腦各種角度的支撐 【先前技術】 平板電腦技術的研發讓許多數 更有效率的處理即時m…動裳置的需求者能 數位⑽為了使重量和體積更加輕薄，其殼體通常未設 置支撐架或基座，當使用環境中無適當的置放平面時，使 用者需以手臂支撐或放置於大腿與膝蓋位置，@時頸部亦 需要經常向前彎曲’使眼睛能向下俯視該平板電腦，長時 間使用時’不僅會讓使用者容易感到疲勞，亦有可能造成 肌肉及骨骼的酸痛，因此平板電腦或較小型的數位顯示 支撐使用模式仍有進一步改良之空間。 3 M392290 【新型内容】 有鑑於上述各種情況及問題之存在，本創作人乃基於 夕年;k事相關行業之開發經驗且潛心鑽研，並整合上述習 用結構等缺失，遂提出更進一步之改良。 本創作為一種平板電腦支撐結構，係於保護套設置下 支撐板，保護套後方設有轉軸座，轉軸座兩側設有延伸段 ，該延伸段設有穿孔，其中一側之穿孔外緣設有固定齒輪 ’支架上端設於轉軸座之延伸段内側’其支架上端設有轉 軸穿孔；轉軸設有齒輪嵌合段，二端皆設有外螺紋，穿過 轉軸座延伸段之穿孔，齒輪嵌合段對應於支架上端的轉軸 穿孔；活動齒輪設有轉轴穿孔，設置於轉軸，對應於轉軸 座延伸段之固定齒輪；轉鈕内側設有内螺紋，對應於轉轴 二端所設置的外螺紋，活動齒輪及轉鈕之間設有螺帽、彈 簧及墊片。 為克服先前技術中所述之平板電腦支撐問題，本創作 以二個以上的下支撐板配合保護套置放平板電腦，後方利 用轉轴座和轉軸設置可旋轉調整角度的支架；因轉軸座延 伸段設有固定齒輪，而轉軸的齒輪嵌合段對應於支架及活 動齒輪的轉轴穿孔，故當轉動支架時，可帶動轉軸及活動 齒輪一併旋轉，使活動齒輪對應於固定齒輪，讓支架與保 護套呈現出各種不同的夾角定位，而角度調整完成後，可 利用轉鈕將其鎖緊固定，因此在使用平板電腦時即可配合 4 M392290 使用者不同的高度或姿勢，以適當的角度操作，達到減少 疲勞增盈工作效率之目的，並可達到攜帶便利及保護平板 電腦之功能。 【實施方式】 以下纽就本創作之結構功能’採較佳可行之實施例， 並配合圖式詳細說明後’俾增加對本創作之瞭解；請參閱 如第一〜六圖所示，本創作係一種平板電腦支撐結構，其 結構係包含下支撐板2、支架3、旋轉座4、轉軸5及保護套6 ，其中： 凊參閱第一圖〜第四圖所示’二個以上的下支撐板2 設置於保護套6 ’保護套6後方設有轉軸座4以螺絲π固定； 轉軸座4兩側設有延伸段41，該延伸段41設有穿孔，其中一 側之穿孔外緣設有固定齒輪42，齒型為環狀排列的凹凸弧 形曲面；支架3上端設有轉軸穿孔511，該支架3上端係設置 於轉軸座4之延伸段41内側；轉軸5設有齒輪嵌合段50，轉 軸5二端皆設有外螺紋，該轉軸5穿過轉軸座5延伸段41之穿 孔’齒輪嵌合段50對應於支架3上端的轉軸穿孔511 ;活動 齒輪51設置於轉軸5 ’該活動齒輪51對應於轉軸座4延伸段 41之固定齒輪42 ;轉鈕55内側設有内螺紋，設置於轉軸5 二端’對應於轉軸5所設置的外螺紋；活動齒輪51及轉鈕55 之間設有螺帽5 4、彈簧5 2及墊片5 3。 5 M392290 請參閱第一圖及第六圖所示 厅不+板電腦7設置於保護套 6,以二下支撑板2支撐平板電腦？下端，保護套罐方設有 轉轴座4,支架3可依轉車由座4旋轉調整角度；轉轴座仪伸 段41之固定齒輪42及設置於轉 袖5的活動齒輪5 1，其齒型皆 是相互對應的環狀排列凹凸弧形曲面，且因支架3及活動齒 輪51的轉轴穿孔511形狀對應於轉轴5齒輪嵌合段5〇的徑向 截斷面，故當轉動支架3時， ^ 彳平動轉軸5及活動齒輪51 — 併旋轉，使活動齒輪51 丁愿於固疋齒輪42旋轉，讓支架3 -、保護套6呈現出各種不同的爽 卷 处用疋位，當支架3調整至適 虽的角度後，可轉⑽將其鎖緊固定，因此在使用平 板電腦7時即可配合適當的备 週田的角度#作，達到減少疲勞增益工 乍效率之目的；惟 '以μ 、+.也 〜 述者，僅為本創作之較佳實施 :例^當不能以之作為限定本創作實施之範圍，凡依本創 申請專利範圍所作之均等變化或修飾，仍應 利涵蓋之範圍内。 【圖式簡單說明】 第一圖：為本創作結構之立體圖。 第一圖：為本創作結構之立體圓。 ^三圖：為本創作結構之立體系統圖。 第四圖：為本創作結構之立體系統圖。 第五圖·為本創作結構之立體系統圖。 第^、圖.為本創作結構之實施例參考圖。 6 M392290 【主要元件符號說明】 11 螺絲 2 下支撐板 3 支架 4 轉軸座 _ 41 延伸段 _ 42 固定齒輪 _ 5 轉轴 5 0 齒輪嵌·合段 51 活動齒輪 511 轉軸穿孔 52 彈簀 53 墊片 54 螺帽 # 55 轉鈕 '6 保護套 7 平板電腦 7M392290 V. New description: [New technical field] The movable gear is matched with the shape of the rotating shaft, and the various corners of the rotating frame are created as a tablet supporting structure fixed gear and different sectional positioning, providing various angles of the tablet computer. Support [Previous Technology] The development of tablet technology has enabled many of the more efficient processing of instant m... the demand for the mobile device can be digital (10) in order to make the weight and volume thinner, the housing is usually not provided with a support frame or base When there is no proper placement plane in the environment, the user needs to support the arm or place it on the thigh and knee position. When the @@ neck also needs to bend forward often, the eye can look down the tablet for a long time. When used, it not only makes the user feel tired, but also causes muscle and bone soreness. Therefore, there is still room for further improvement in the tablet or the smaller digital display support mode. 3 M392290 [New content] In view of the above various situations and problems, the creator is based on the experience of the development of the industry in the past year, and has devoted himself to the lack of the above-mentioned conventional structures, and proposes further improvements. The present invention is a tablet computer support structure, which is provided with a support plate under the protective sleeve, and a rotating shaft seat is arranged behind the protective sleeve. The rotating shaft seat is provided with an extending section on both sides, and the extending section is provided with a perforation, wherein one side of the perforated outer edge is provided The fixed gear 'the upper end of the bracket is disposed on the inner side of the extension of the rotating shaft seat'. The upper end of the bracket is provided with a rotating shaft through hole; the rotating shaft is provided with a gear fitting section, and both ends are provided with external threads, and the through holes of the extending portion of the rotating shaft seat are inserted. The connecting section corresponds to the rotating shaft perforation at the upper end of the bracket; the movable gear is provided with a rotating shaft perforation, and is disposed on the rotating shaft, corresponding to the fixed gear of the extending portion of the rotating shaft seat; the inner side of the rotating button is provided with an internal thread, corresponding to the outer end of the rotating shaft Nuts, springs and washers are provided between the thread, the movable gear and the rotary knob. In order to overcome the problem of supporting the tablet computer described in the prior art, the present invention uses two or more lower support plates to fit the protective cover to place the tablet computer, and the rear side uses the rotating shaft seat and the rotating shaft to set the bracket capable of rotating and adjusting the angle; The segment is provided with a fixed gear, and the gear fitting portion of the rotating shaft corresponds to the rotating shaft of the bracket and the movable gear. Therefore, when the bracket is rotated, the rotating shaft and the movable gear can be rotated together, so that the movable gear corresponds to the fixed gear, so that the bracket The protective sleeve presents a variety of different angular positioning, and after the angle adjustment is completed, the knob can be used to lock it, so that when using the tablet, the 4 M392290 user can be used at different heights or postures at an appropriate angle. Operation, to achieve the purpose of reducing fatigue and gaining efficiency, and to achieve the convenience of carrying and protecting the tablet. [Embodiment] The following New Zealand has a better and feasible embodiment of the structure function of the creation, and with the detailed description of the drawing, the author has increased the understanding of the creation; please refer to the first to sixth figures, the creative department A tablet supporting structure comprising a lower supporting plate 2, a bracket 3, a rotating base 4, a rotating shaft 5 and a protective cover 6, wherein: 凊 Referring to the first to fourth lower drawings, the two or more lower supporting plates are provided. 2 is disposed at the rear of the protective cover 6 'the protective sleeve 6 is provided with the rotating shaft seat 4 fixed by the screw π; the rotating shaft seat 4 is provided with an extending portion 41 on both sides thereof, the extending portion 41 is provided with a perforation, wherein the outer edge of the perforated side is fixed The gear 42 has a ring-shaped concave-convex curved surface; the upper end of the bracket 3 is provided with a rotating shaft through hole 511, and the upper end of the bracket 3 is disposed inside the extending portion 41 of the rotating shaft seat 4; the rotating shaft 5 is provided with a gear fitting portion 50, Both ends of the rotating shaft 5 are provided with external threads, and the rotating shaft 5 passes through the through hole of the extending portion 41 of the rotating shaft seat 5, and the gear fitting portion 50 corresponds to the rotating shaft hole 511 at the upper end of the bracket 3; the movable gear 51 is disposed on the rotating shaft 5' 51 corresponds to the solidification of the extension of the shaft seat 4 The fixed gear 42; the inner side of the rotary knob 55 is provided with an internal thread, and the two ends of the rotating shaft 5 are disposed corresponding to the external thread provided by the rotating shaft 5; the movable gear 51 and the rotating button 55 are provided with a nut 5 4 and a spring 52; Shim 5 3 . 5 M392290 Please refer to the first and sixth figures. The hall is not + the computer 7 is set in the protective cover 6, with two support plates 2 supporting the tablet? At the lower end, the protective sleeve side is provided with a rotating shaft seat 4, and the bracket 3 can be rotated and adjusted by the seat 4 according to the turning; the fixed gear 42 of the rotating shaft seat extending section 41 and the movable gear 5 1 disposed on the rotating sleeve 5 have teeth The models are all annular curved concave and convex curved surfaces corresponding to each other, and the rotation of the bracket 3 and the movable shaft 51 of the movable gear 51 corresponds to the radial cross section of the gear engaging section 5〇 of the rotating shaft 5, so when the rotating bracket 3 is rotated ^, 彳 translation of the rotating shaft 5 and the movable gear 51 - and rotating, so that the movable gear 51 is willing to rotate the fixed gear 42, so that the bracket 3 -, the protective sleeve 6 presents a variety of different curling position, when After the bracket 3 is adjusted to the proper angle, it can be locked and fixed by turning (10). Therefore, when using the tablet 7, it can be matched with the appropriate angle of the field, so as to reduce the fatigue gain efficiency. 'With μ, +. also ~ described, only for the better implementation of this creation: example ^ can not be used as a limit to the scope of the implementation of this creation, the average change or modification according to the scope of the patent application of this creation should still Within the scope of the benefit. [Simple description of the diagram] The first picture: a perspective view of the creation structure. The first picture: the three-dimensional circle of the creation structure. ^Three maps: The three-dimensional system diagram of the creation structure. The fourth picture: the three-dimensional system diagram of the creation structure. The fifth picture is a three-dimensional system diagram of the creation structure. The first and second figures are reference drawings of embodiments of the authoring structure. 6 M392290 [Description of main component symbols] 11 Screw 2 Lower support plate 3 Bracket 4 Rotary seat _ 41 Extension _ 42 Fixed gear _ 5 Rotary shaft 5 0 Gear insertion and closing section 51 Movable gear 511 Shaft perforation 52 Bomb 53 Pad 54 Nuts # 55 Rotary '6 Case 7 Tablet 7