201229414 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種多角度定饭支架。 【先前技術】 [0002] 隨著科技的不斷發展，如番 梵子曰'平板電腦等可 文檔或觀看視頻的可攜式電 閱。貝 青昧。然而，由於可搞式電子裝置一般體積較小，、= 置有支撐部件時如果僅憑自身形狀往往難以放置释ΐ 並難以獲得理想觀看視角。因此，當使用可攜«子f 置閱讀錢錢看視„，使騎料持㈣其最佳視 角。若—直手射似電子裝踐看_纽使用者帶 來不便，觀看時間過長後，也會引起手部疲勞，而且會 因為晃動而引起圖像畫面不清晰。 剛為了能夠將可攜式電子裝置支#在桌面上或其他可供支 撐的平面上’令使用者以更舒適的視覺角度觀看勞幕， 現在出現了一些可攜式電黃裝置冬苹。然而，現有的支 架一般都疋固疋形狀的，或是可以折疊但無法調整角度 的，這些支架不但結構複雜，而且不便於攜帶。 【發明内容】 [〇〇〇4]有鑒於此，有必要提供一種多角度定位支架，以解決上 述問題。 [0005] 100101328 —種多角度定位支架，包括：一底座，該底座包括兩側 臂，每一側壁均包括一圓形通孔，至少一圓形通孔的内 壁凸出有一圓環凸台，該通孔的内壁還設置有一 L塑潸槽 ，該L·型滑槽包括穿出該通孔的端面的導引槽和容置槽， 表單煸號A_1 第4頁/共19頁 1002002358 〇 201229414 ❹ 該導引槽沿通孔軸向設置，該容置槽與導引槽大致垂直 設置，該導引槽和容置槽相互連通，該導引槽和容置槽 相互連通；一旋轉架，該旋轉架包括兩側臂，該兩側壁 的外侧均凸出有一樞軸’該樞轴轉動的收容於該底座對 應的圓形通孔中，該框軸中的端面向内凹陷形成有一定 位内齒輪；至少一調節紐，每一調節紐包括頭部、滑動 部以及定位杆’該頭部外露於對應的圓形通孔，供用戶 操作旋轉該調節鈕，該滑動部和該定位杆收容於對應的 圓形通孔内，該滑動部的侧壁凸出有導向肋，該導向肋 收谷於對應的L型滑槽中，該定位杆的末端形成有與對應 的内齒輪相配合的齒輪；至少猶，每—彈性元 件套裝於對應的調節鈕的定位杆上，該彈性元件的一端 抵觸對應的®環凸台，該彈性元件的另—端抵觸對應的 '月動s用戶旋轉該調節紐使導向肋對應於導引槽時 ’在所述彈性件的作用下，該調節域外軸向移動使所 述齒輪與對應的内齒輪分離’使該旋轉架相對該底座的 角度可調；當用戶按壓該調節鈕使該導向肋收容靡 的容置槽後，該齒輪與對應的_輪卡合，使該旋轉架 相對該底座位置固定。 [0006] =發明的多角度定位支架，可以任意調節支架的支 =一合適的位置’從而提供給可攜式電代置較佳視 =支推’當多角度定位支架處於閉合狀態時，整 4片狀，這樣更便於攜帶及節省空間。 【實施方式】 [0007] 100101328 請參考圖1所示，嫩定位支麵包括-底座110和— 表單編號A0101 第5頁/共19頁 100101328 表單編號A0101 第5頁/共19 1002002358-0 201229414 旋轉架120 ’在本實施方式中，該底座uo和-旋轉架 今為ϋ型薄板。旋轉架120兩臂在接近末端處分別與底 座U〇的兩臂相敛接。該旋轉架120通過與底座110相鉸 接的兩臂能相對底座110轉動，使支架1〇〇處於一收納狀 態或-使用狀態’當支架刚處於收納狀態時，旋轉架 120位於底座11〇内側’當支架1〇〇處於使用狀態（用於 支撐可似電子裝置）肖，旋轉架120與底座11〇之間具 有角度’且該角度為可調角度，用戶根據需要可調節 該角度的大小。 闺請進_步參考圖2至圖4所示，旋轉架⑽的兩個侧臂的末 端各自包括向外延伸的樞軸121，兩枢軸121沿相互相反 的方向延伸，從樞軸121端面向内凹陷形成一定位内齒輪 1211，内齒輪1211的齒數可根據需要設置。旋轉架丨2〇 和底座110上均具有防滑墊113，從而使由該支架1〇〇支 撐的可攜式電子裝置放置穩定。在本實施方式中，該旋 轉架12〇的防滑墊113位於輕#架uo面向可攜式電子裝 置的表面上。該底座的防滑墊113位於其末端處。底 座110的兩個側臂的末端處均具有一圓形通孔lu橫向貫 穿該侧臂，從每一通孔111内壁上具有一圓環凸台112。 通孔111的側壁上從圓環凸台11 2往底座丨丨〇臂的外侧方 向還形成有至少一 L型滑槽1111 ’該L型滑槽1111包括穿 出違通孔的端面的導引槽1112和位於通孔ill内的容置槽 1113 ’該導引槽1112沿通孔111軸向設置，該容置槽 1113與導引槽1112大致垂直設置，該導引槽1112和容置 槽1113相互連通。 100101328 表單編號A0101 第6頁/共19頁 1002002358-0 201229414 [0009] f) [0010] [0011] ❹ 在本實施方式中’該定位支架100還包括調節鈕210。調 郎钮210為二段階梯狀的圓柱體，其包括直徑較大的頭部 211、自頭部211伸出的滑動部212以及直徑最小的自滑 動部21 2的末端伸出的定位杆21 3，該滑動部21 2的側壁 凸出有導向肋214 ’導向肋214在滑動部21 2上的分佈與 滑槽1111在通孔111内的分佈相對應。定位杆213的末端 形成有與内齒輪1211相適配的齒輪215。該定位杆213上 套設有一彈性元件30 ’在本實施例中，該彈性元件為一 彈簧。 下面結合圖5和圖6對本發明的裝配和調節動作作詳細的 說明。 旋轉配合後’該旋轉架120的兩側臂位於底座11〇的兩侧 臂之間’且枢軸121可轉動地收容於底座Π0的通孔111 中。該調節钮210自該底座110的側臂之外可轉動的插入 該通孔111中《其中，該齒輪215穿過該圓環凸台112環 繞的孔與旋轉架120上枢軸121的内齒輪1211相配合，該 .. 導向肋214滑動地收容於該滑槽mi中。該彈性元件30 一端抵觸圓環凸台112 ’另一端抵觸滑動部212。頭部 211位於該通孔111之外。滑塊214位於滑槽1111中並可 沿著滑槽1111形狀在其内部繞周向滑動或轴向滑動，滑 槽1111限制按鈕210的轉動角度和轴向移動，使按鈕21〇 保持處於一轴向可調位置或一轴向固定位置。 如圖5所示，旋轉調節钮210使導向肋214對準滑槽1111 的導引槽1112，受到彈性元件30的彈性推力的作用，按 壓部211伸出於底座110 —段距離，齒輪21 5與内齒輪 100101328 表單編號A0101 第7頁/共19頁 1002002358-0 [0012] 201229414 1211分離，此時用戶可旋轉旋架120相對底座11 0的角度 ，在將旋轉架120旋轉到想要的角度後，如圖6所示，用 戶按壓調節鈕210使導向肋214收容至容置槽1113内，彈 性元件30在按鈕210和枢軸121的擠壓下處於收縮狀態， 此時齒輪215與内齒輪1211相嗜合，齒輪215對内齒輪 1211的旋轉起限制作用，從而將旋轉架120限定於該支撐 角度，提供給可攜式電子裝置較佳視角的穩定支撐。 [0013] 當多角度定位支架100處於可調節狀態時，可以任意調節 多角度定位支架100的支撐角度於一合適的位置，使可攜 式電子裝置處於最佳的視角，當調節好多角度定位支架 100的角度後，將按鈕210按下，使齒輪215與内齒輪 1211相嚙合，然後向順時針方向旋轉按壓部211，使按鈕 210處於軸向固定位置，此時多角度定位支架100處於鎖 定狀態，如需重新調節支架角度，可向順時針方向旋轉 按壓部211，使該按鈕210處於一軸向可調位置，在彈性 元件30的彈性抵推作用下，按鈕210向遠離内齒輪1211 一側移動，最終内齒輪1211與齒輪21 5脫離，此時多角度 定位支架100重新處於可調節狀態。 [0014] 如圖7所示，當多角度定位支架100處於收納狀態時，整 體呈一薄片狀，這樣更便於攜帶及節省空間。 [0015] 在其他實施方式中，所述支架100僅需一個調節鈕210將 所述旋轉架120的一條臂與所述底座110的一條臂固定或 調節所述旋轉架120與底座110的相對角度，所述旋轉架 120的另一條臂與底座110的另一條臂轉動地活動式連接 即可。 100101328 表單編號Α0101 第8頁/共19頁 1002002358-0 201229414 [0016]本技術領域的普通技術人員應當認識到，以上的實施方 式僅是用來說明本㈣，而鱗用作為對本發明的限定 ’只要在本發明的實質精神範圍之内，對以上實施例所 作的適當改變和變化《在本發明要求保護的範圍之内 〇 【圖式簡單說明】 [0017] 圖1是本發明中多角度定位支架展開後的立體圖。 [0018] 圖2是圖1中多角度定位支架的分解圖。 〇 [0019] 圖3是圖2中多角度定位支架的局部玫大圖。 ...... ..... ..... [0020] 圖4是圖2中多角度定位支架的局部放大圖β [0021] 圖5是圖1中多角度定位支架按鈕處於軸向可調位置時鼓 接處的剖面圖。 [0022] 圖6是圖1中多角度定位支架按鈕保持處於轴向固定位置 時鉸接處的剖面圖。 ❹ [0023] 圖7是圖1中多角度定，支架折疊後的立體圖。 【主要元件符號說明】 [0024] 支架：100 [0025] 底座：110 [0026] 旋轉架：120 [0027] 框轴：121 [0028] 内齒輪：1211 [0029] 防滑墊：113 100101328 表單編號Α0101 第9頁/共19頁 201229414 [0030] 通孔：111 [0031] 圓環凸台：11 2 [0032] L型滑槽：1111 [0033] 導引槽：1112 [0034] 容置槽：1113 [0035] 調節鈕：21 0 [0036] 頭部：211 [0037] 滑動部：212 [0038] 定位杆：213 [0039] 導向肋：214 [0040] 齒輪：21 5 100101328 表單編號A0101 第10頁/共19頁 1002002358-0201229414 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a multi-angle cooking stand. [Prior Art] [0002] With the continuous development of technology, such as Fan Fanzi, a portable computer such as a tablet computer that can document or watch video. Bei Qingying. However, since the electronic device is generally small in size, it is difficult to place the release and it is difficult to obtain an ideal viewing angle if the support member is placed only by its own shape. Therefore, when using the portable «sub-f reading money to see the „, so that the riding material holds (four) its best perspective. If the straight-handed shot is like electronic installation, the new user is inconvenient and the viewing time is too long. It can also cause hand fatigue, and the image will be unclear due to shaking. Just to be able to bring the portable electronic device to the desktop or other supportable planes, the user can have a more comfortable vision. From the angle of view of the curtain, there are some portable electric yellow device winter apples. However, the existing brackets are generally sturdy, or can be folded but cannot be adjusted. These brackets are not only complicated but also inconvenient. [Invention] [〇〇〇4] In view of this, it is necessary to provide a multi-angle positioning bracket to solve the above problems. [0005] 100101328 - A multi-angle positioning bracket, comprising: a base, the base includes two Each side wall includes a circular through hole, and an inner wall of the at least one circular through hole protrudes from a circular boss, and an inner wall of the through hole is further provided with an L plastic groove, and the L type groove includes wear The guiding groove and the receiving groove of the end surface of the through hole, the form nickname A_1 4th page/total 19 pages 1002002358 〇201229414 ❹ The guiding groove is arranged along the axial direction of the through hole, and the accommodating groove and the guiding groove are substantially Vertically, the guiding slot and the receiving slot communicate with each other, the guiding slot and the receiving slot communicate with each other; a rotating frame, the rotating frame includes two sides of the arm, and the outer sides of the two side walls are protruded with a pivot Pivotly received in a circular through hole corresponding to the base, the end of the frame shaft is recessed to form a positioning internal gear; at least one adjusting button, each adjusting button includes a head, a sliding portion and a positioning rod The head is exposed to the corresponding circular through hole for the user to rotate the adjusting button, the sliding portion and the positioning rod are received in the corresponding circular through holes, and the side wall of the sliding portion protrudes with the guiding rib. The guiding rib is received in the corresponding L-shaped chute, and the end of the positioning rod is formed with a gear matched with the corresponding internal gear; at least, each elastic element is set on the positioning rod of the corresponding adjusting knob, the elasticity One end of the component opposes the corresponding ® ring projection The other end of the elastic element is in contact with the corresponding 'monthly s user s rotating the adjustment button so that the guiding rib corresponds to the guiding groove'. Under the action of the elastic member, the outer axial movement of the adjustment domain causes the gear to Corresponding internal gear separation 'adjusts the angle of the rotating frame relative to the base; when the user presses the adjusting button to place the guiding rib into the receiving groove of the cymbal, the gear is engaged with the corresponding _ wheel, so that the rotating frame The position of the base is fixed. [0006] = Invented multi-angle positioning bracket, which can adjust the support of the bracket arbitrarily = a suitable position 'to provide a portable electric device to better view = push 'when multi-angle positioning bracket When in the closed state, it is 4 pieces in shape, which is more convenient to carry and save space. [Embodiment] [0007] 100101328 Please refer to FIG. 1 , the tender positioning support includes - base 110 and - form number A0101 page 5 / Page 19 of 100101328 Form No. A0101 Page 5 of 19 1002002358-0 201229414 Rotating Frame 120' In this embodiment, the base uo and the rotating frame are now ϋ-shaped sheets. The arms of the rotating frame 120 are respectively brought into contact with the arms of the bottom U 在 at the end. The rotating frame 120 can be rotated relative to the base 110 through the two arms hinged with the base 110, so that the bracket 1 is in a stowed state or in a use state. When the bracket is in the stowed state, the rotating frame 120 is located inside the base 11〇. When the bracket 1 is in use (for supporting the electronic device), the angle between the rotating frame 120 and the base 11 is 'and the angle is an adjustable angle, and the user can adjust the angle as needed. Referring to FIGS. 2 to 4, the ends of the two side arms of the rotating frame (10) each include an outwardly extending pivot shaft 121, and the two pivot shafts 121 extend in opposite directions from the end of the pivot shaft 121. The inner recess forms a positioning internal gear 1211, and the number of teeth of the inner gear 1211 can be set as needed. The rotating frame 〇2〇 and the base 110 each have an anti-slip pad 113 to stabilize the portable electronic device supported by the bracket 1〇〇. In the present embodiment, the anti-slip pad 113 of the rotating frame 12 is located on the surface of the portable device. The anti-slip pad 113 of the base is located at its end. The ends of the two side arms of the base 110 each have a circular through hole lu extending transversely through the side arm, and an annular boss 112 is formed on the inner wall of each of the through holes 111. At least one L-shaped chute 1111 is formed on the side wall of the through hole 111 from the annular boss 11 2 toward the outer side of the base arm. The L-shaped chute 1111 includes a guide for the end surface of the through hole. The slot 1112 and the receiving slot 1113 ′ in the through hole ill are disposed axially along the through hole 111. The receiving slot 1113 is substantially perpendicular to the guiding slot 1112. The guiding slot 1112 and the receiving slot are disposed. 1113 is connected to each other. 100101328 Form No. A0101 Page 6 of 19 1002002358-0 201229414 [0009] f) [0011] In the present embodiment, the positioning bracket 100 further includes an adjustment knob 210. The knob 180 is a two-stepped cylinder including a larger diameter head 211, a sliding portion 212 extending from the head 211, and a positioning rod 21 extending from the end of the smallest diameter self-sliding portion 21 2 . 3. The side wall of the sliding portion 21 2 is convex with the guiding rib 214. The distribution of the guiding rib 214 on the sliding portion 21 2 corresponds to the distribution of the sliding groove 1111 in the through hole 111. The end of the positioning rod 213 is formed with a gear 215 adapted to the internal gear 1211. The positioning rod 213 is sleeved with an elastic member 30'. In this embodiment, the elastic member is a spring. The assembly and adjustment actions of the present invention will now be described in detail with reference to Figures 5 and 6. After the rotational engagement, the arms on both sides of the rotating frame 120 are located between the arms of the base 11' and the pivots 121 are rotatably received in the through holes 111 of the base Π0. The adjusting button 210 is rotatably inserted into the through hole 111 from the side arm of the base 110. The gear 215 passes through the hole surrounded by the annular boss 112 and the internal gear 1211 of the pivot 121 of the rotating frame 120. In cooperation, the guide rib 214 is slidably received in the chute mi. One end of the elastic member 30 abuts against the annular boss 112' and the other end abuts against the sliding portion 212. The head 211 is located outside the through hole 111. The slider 214 is located in the sliding slot 1111 and can slide circumferentially or axially along the shape of the sliding slot 1111. The sliding slot 1111 limits the rotation angle and axial movement of the button 210, so that the button 21〇 remains in one axis. Oriented to an adjustable position or an axial position. As shown in FIG. 5, the rotation adjusting knob 210 aligns the guiding rib 214 with the guiding groove 1112 of the sliding groove 1111, and is subjected to the elastic thrust of the elastic member 30. The pressing portion 211 protrudes from the base 110 by a distance, the gear 21 5 Separating from the internal gear 100101328 Form No. A0101 Page 7 / 19 pages 1002002358-0 [0012] 201229414 1211, at this time the user can rotate the angle of the rotating frame 120 relative to the base 110, rotating the rotating frame 120 to a desired angle Then, as shown in FIG. 6, the user presses the adjusting button 210 to receive the guiding rib 214 into the receiving groove 1113, and the elastic member 30 is in a contracted state under the pressing of the button 210 and the pivot 121, and the gear 215 and the internal gear 1211 are at this time. Inconsistent, the gear 215 limits the rotation of the internal gear 1211, thereby limiting the rotating frame 120 to the support angle, providing stable support for a preferred viewing angle of the portable electronic device. [0013] When the multi-angle positioning bracket 100 is in an adjustable state, the supporting angle of the multi-angle positioning bracket 100 can be arbitrarily adjusted to a suitable position, so that the portable electronic device is in an optimal viewing angle, and when the multi-angle positioning bracket is adjusted After the angle of 100, the button 210 is pressed to engage the gear 215 with the internal gear 1211, and then the pressing portion 211 is rotated clockwise so that the button 210 is in the axial fixed position, and the multi-angle positioning bracket 100 is in the locked state. If the angle of the bracket needs to be re-adjusted, the pressing portion 211 can be rotated clockwise so that the button 210 is in an axially adjustable position, and the button 210 is away from the side of the internal gear 1211 under the elastic pushing force of the elastic member 30. Moving, the final internal gear 1211 is disengaged from the gear 21 5, at which time the multi-angle positioning bracket 100 is again in an adjustable state. [0014] As shown in FIG. 7, when the multi-angle positioning bracket 100 is in the storage state, the whole body is in the form of a sheet, which is more convenient to carry and save space. [0015] In other embodiments, the bracket 100 only needs one adjustment knob 210 to fix one arm of the rotating frame 120 with one arm of the base 110 or adjust the relative angle between the rotating frame 120 and the base 110. The other arm of the rotating frame 120 is rotatably and movably connected to the other arm of the base 110. 100101328 Form No. 101 0101 Page 8 / Total 19 pages 1002002358-0 201229414 [0016] Those skilled in the art will recognize that the above embodiments are merely illustrative of the present invention, and that the scales are used to define the invention. Appropriate changes and variations of the above embodiments are within the scope of the spirit of the invention. [Brief Description of the Drawings] [0017] FIG. 1 is a multi-angle positioning in the present invention. A perspective view of the stent after deployment. 2 is an exploded view of the multi-angle positioning bracket of FIG. 1. [0019] FIG. 3 is a partial elevational view of the multi-angle positioning bracket of FIG. 2. [0020] FIG. 4 is a partial enlarged view of the multi-angle positioning bracket of FIG. 2 [0021] FIG. 5 is a multi-angle positioning bracket button of FIG. A cross-sectional view of the bulge at the adjustable position. [0022] FIG. 6 is a cross-sectional view of the hinge of the multi-angle positioning bracket button of FIG. 1 held in an axially fixed position. [0023] FIG. 7 is a perspective view of the multi-angle of FIG. 1 with the bracket folded. [Main component symbol description] [0024] Bracket: 100 [0025] Base: 110 [0026] Rotating frame: 120 [0027] Frame axis: 121 [0028] Internal gear: 1211 [0029] Anti-skid pad: 113 100101328 Form number Α 0101 Page 9 of 19 201229414 [0030] Through hole: 111 [0031] Annular boss: 11 2 [0032] L-shaped chute: 1111 [0033] Guide groove: 1112 [0034] accommodating groove: 1113 [0035] Adjustment knob: 21 0 [0036] Head: 211 [0037] Slide: 212 [0038] Positioning rod: 213 [0039] Guide rib: 214 [0040] Gear: 21 5 100101328 Form No. A0101 Page 10 / Total 19 pages 1002002358-0