TWI395901B - A multi-angle positioning support - Google Patents
A multi-angle positioning support Download PDFInfo
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- TWI395901B TWI395901B TW100101328A TW100101328A TWI395901B TW I395901 B TWI395901 B TW I395901B TW 100101328 A TW100101328 A TW 100101328A TW 100101328 A TW100101328 A TW 100101328A TW I395901 B TWI395901 B TW I395901B
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Description
本發明涉及一種多角度定位支架。 The invention relates to a multi-angle positioning bracket.
隨著科技的不斷發展，如電子書、平板電腦等可以閱讀文檔或觀看視頻的可攜式電子裝置越來越受到消費者的青睞。然而，由於可攜式電子裝置一般體積較小，未配置有支撐部件時如果僅憑自身形狀往往難以放置穩定，並難以獲得理想觀看視角。因此，當使用可攜式電子裝置閱讀文檔或觀看視頻時，使用者需手持調整其最佳視角。若一直手持可攜式電子裝置觀看視頻會給使用者帶來不便，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。 With the continuous development of technology, portable electronic devices such as e-books and tablet computers that can read documents or watch videos are increasingly favored by consumers. However, since the portable electronic device is generally small in size, it is often difficult to place it stably if it is not configured with its own support member, and it is difficult to obtain an ideal viewing angle. Therefore, when reading a document or watching a video using a portable electronic device, the user needs to adjust the optimal viewing angle by hand. If you keep watching the video with the portable electronic device, it will cause inconvenience to the user. If the viewing time is too long, the hand will be fatigued, and the image will be unclear due to shaking.
為了能夠將可攜式電子裝置支撐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螢幕，現在出現了一些可攜式電子裝置支架。然而，現有的支架一般都是固定形狀的，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。 In order to be able to support the portable electronic device on a tabletop or other supportable surface, so that the user can view the screen with a more comfortable viewing angle, some portable electronic device brackets have emerged. However, existing brackets are generally fixed in shape, or can be folded but cannot be angled. These brackets are not only complicated in structure but also inconvenient to carry.
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。 In view of this, it is necessary to provide a multi-angle positioning bracket to solve the above problems.
一種多角度定位支架，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，至少一圓形通孔的內壁凸出有一圓環凸台，該通孔的內壁還設置有一L型滑槽，該L型滑槽包括穿出該通孔的端面的導引槽和容置槽，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，該兩側壁的外側均凸出有一樞軸，該樞軸轉動的收容於該底座對應的圓形通孔中，該樞軸中的端面向內凹陷形成有一定位內齒輪；至少一調節鈕，每一調節鈕包括頭部、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內，該滑動部的側壁凸出有導向肋，該導向肋收容於對應的L型滑槽中，該定位杆的末端形成有與對應的內齒輪相配合的齒輪；至少一彈性元件，每一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圓環凸台，該彈性元件的另一端抵觸對應的滑動部；當用戶旋轉該調節鈕使導向肋對應於導引槽時，在所述彈性件的作用下，該調節鈕向外軸向移動使所述齒輪與對應的內齒輪分離，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至對應的容置槽後，該齒輪與對應的內齒輪卡合，使該旋轉架相對該底座位置固定。 A multi-angle positioning bracket includes: a base, the base includes two side arms, each side wall includes a circular through hole, and an inner wall of at least one circular through hole protrudes with a circular boss, the through hole The inner wall is further provided with an L-shaped chute, and the L-shaped chute includes a guiding groove and a receiving groove extending through the end surface of the through hole, the guiding groove is disposed along the axial direction of the through hole, and the receiving groove and the guiding The slot is substantially vertically disposed, the guide slot And the accommodating groove communicate with each other, the guiding groove and the accommodating groove are connected to each other; a rotating frame, the rotating frame comprises two side arms, and the outer sides of the two side walls respectively protrude with a pivot, and the pivoting is received in the a circular through hole corresponding to the base, wherein the end of the pivot is recessed to form a positioning internal gear; at least one adjusting knob, each adjusting knob comprises a head, a sliding portion and a positioning rod, the head is exposed to the corresponding a 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 a guiding rib, and the guiding rib is received in the corresponding L-shaped In the sliding groove, the end of the positioning rod is formed with a gear that cooperates with the corresponding internal gear; at least one elastic element, each elastic element is set on the positioning rod of the corresponding adjusting knob, and one end of the elastic element is in contact with the corresponding circle a ring boss, the other end of the elastic member abuts the corresponding sliding portion; when the user rotates the adjusting button to make the guiding rib correspond to the guiding groove, the adjusting button is axially moved outward by the elastic member The gear and The corresponding internal gear is separated to adjust the angle of the rotating frame relative to the base; when the user presses the adjusting button to receive the guiding rib into the corresponding receiving groove, the gear is engaged with the corresponding internal gear to make the rotation The frame is fixed relative to the base.
本發明的多角度定位支架，可以任意調節支架的支撐角度於一合適的位置，從而提供給可攜式電子裝置較佳視角的穩定支撐，當多角度定位支架處於閉合狀態時，整體呈一薄片狀，這樣更便於攜帶及節省空間。 The multi-angle positioning bracket of the invention can arbitrarily adjust the supporting angle of the bracket to a suitable position, thereby providing stable support for a better viewing angle of the portable electronic device. When the multi-angle positioning bracket is in a closed state, the whole is a thin sheet. Shape, which makes it easier to carry and save space.
100‧‧‧支架 100‧‧‧ bracket
110‧‧‧底座 110‧‧‧Base
120‧‧‧旋轉架 120‧‧‧Rotating frame
121‧‧‧樞軸 121‧‧‧ pivot
1211‧‧‧內齒輪 1211‧‧‧Internal gear
113‧‧‧防滑墊 113‧‧‧Slip mat
111‧‧‧通孔 111‧‧‧through hole
112‧‧‧圓環凸台 112‧‧‧ring boss
1111‧‧‧L型滑槽 1111‧‧‧L type chute
1112‧‧‧導引槽 1112‧‧‧ guiding slot
1113‧‧‧容置槽 1113‧‧‧ accommodating slots
210‧‧‧調節鈕 210‧‧‧ adjustment knob
211‧‧‧頭部 211‧‧‧ head
212‧‧‧滑動部 212‧‧‧Sliding section
213‧‧‧定位杆 213‧‧‧ Positioning rod
214‧‧‧導向肋 214‧‧‧ Guide ribs
215‧‧‧齒輪 215‧‧‧ gears
圖1是本發明中多角度定位支架展開後的立體圖。 BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of the multi-angle positioning bracket of the present invention after deployment.
圖2是圖1中多角度定位支架的分解圖。 Figure 2 is an exploded view of the multi-angle positioning bracket of Figure 1.
圖3是圖2中多角度定位支架的局部放大圖。 Figure 3 is a partial enlarged view of the multi-angle positioning bracket of Figure 2;
圖4是圖2中多角度定位支架的局部放大圖。 4 is a partial enlarged view of the multi-angle positioning bracket of FIG. 2.
圖5是圖1中多角度定位支架按鈕處於軸向可調位置時鉸接處的剖面圖。 Figure 5 is a cross-sectional view of the hinge of the multi-angle positioning bracket button of Figure 1 in an axially adjustable position.
圖6是圖1中多角度定位支架按鈕保持處於軸向固定位置時鉸接處的剖面圖 。 Figure 6 is a cross-sectional view of the hinge of the multi-angle positioning bracket button of Figure 1 held in an axially fixed position .
圖7是圖1中多角度定位支架折疊後的立體圖。 Figure 7 is a perspective view of the multi-angle positioning bracket of Figure 1 after folding.
請參考圖1所示，多角度定位支架100包括一底座110和一旋轉架120，在本實施方式中，該底座110和一旋轉架120均為U型薄板。旋轉架120兩臂在接近末端處分別與底座110的兩臂相鉸接。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100處於一收納狀態或一使用狀態，當支架100處於收納狀態時，旋轉架120位於底座110內側，當支架100處於使用狀態(用於支撐可攜式電子裝置)時，旋轉架120與底座110之間具有一角度，且該角度為可調角度，用戶根據需要可調節該角度的大小。 Referring to FIG. 1 , the multi-angle positioning bracket 100 includes a base 110 and a rotating frame 120 . In the embodiment, the base 110 and the rotating frame 120 are U-shaped thin plates. The arms of the rotating frame 120 are respectively hinged to the arms of the base 110 at the end. The rotating frame 120 can be rotated relative to the base 110 by the two arms hinged with the base 110, so that the bracket 100 is in a stowed state or a use state. When the bracket 100 is in the stowed state, the rotating frame 120 is located inside the base 110, when the bracket 100 is When in use (for supporting the portable electronic device), the rotating frame 120 and the base 110 have an angle, and the angle is an adjustable angle, and the user can adjust the size of the angle as needed.
請進一步參考圖2至圖4所示，旋轉架120的兩個側臂的末端各自包括向外延伸的樞軸121，兩樞軸121沿相互相反的方向延伸，從樞軸121端面向內凹陷形成一定位內齒輪1211，內齒輪1211的齒數可根據需要設置。旋轉架120和底座110上均具有防滑墊113，從而使由該支架100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120的防滑墊113位於旋轉架120面向可攜式電子裝置的表面上。該底座110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111橫向貫穿該側臂，從每一通孔111內壁上具有一圓環凸台112(如圖5所示)。通孔111的側壁上從圓環凸台112往底座110臂的外側方向還形成有至少一L型滑槽1111，該L型滑槽1111包括穿出該通孔的端面的導引槽1112和位於通孔111內的容置槽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。 Referring to further FIGS. 2 to 4, the ends of the two side arms of the rotating frame 120 each include an outwardly extending pivot shaft 121. The two pivot shafts 121 extend in mutually opposite directions and are recessed from the end of the pivot shaft 121. A positioning internal gear 1211 is formed, and the number of teeth of the internal gear 1211 can be set as needed. The anti-skid pad 113 is provided on both the rotating frame 120 and the base 110, so that the portable electronic device supported by the bracket 100 is placed stably. In the present embodiment, the anti-slip pad 113 of the rotating frame 120 is located on the surface of the rotating frame 120 facing the portable electronic device. The anti-slip pad 113 of the base 110 is located at its end. The ends of the two side arms of the base 110 each have a circular through hole 111 extending transversely through the side arm, and an annular boss 112 (shown in FIG. 5) is formed on the inner wall of each of the through holes 111. Further, at least one L-shaped chute 1111 is formed on the side wall of the through hole 111 from the annular boss 112 toward the outer side of the arm of the base 110, and the L-shaped chute 1111 includes a guiding groove 1112 extending through the end surface of the through hole and The accommodating groove 1113 is disposed in the axial direction of the through hole 111. The accommodating groove 1113 is disposed substantially perpendicular to the guiding groove 1112. The guiding groove 1112 and the accommodating groove 1113 are connected to each other. .
在本實施方式中，該定位支架100還包括調節鈕210。調節鈕210為三段階梯狀的圓柱體，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212的末端伸出的定位杆213，該滑動部212的側壁凸出有導向肋214，導向肋214在滑動部212上的分佈與滑槽1111在通孔111內的分佈相對應。定位杆213的末端形成有與內齒輪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。 In the present embodiment, the positioning bracket 100 further includes an adjustment button 210. The adjusting knob 210 is a three-stepped cylindrical body including a larger diameter head portion 211 and a sliding portion 212 extending from the head portion 211. And a positioning rod 213 protruding from the end of the sliding portion 212 having the smallest diameter, the side wall of the sliding portion 212 protruding with the guiding rib 214, the distribution of the guiding rib 214 on the sliding portion 212 and the sliding groove 1111 in the through hole 111 The distribution corresponds. The end of the positioning rod 213 is formed with a gear 215 that is adapted to the internal gear 1211. The positioning rod 213 is sleeved with an elastic member 30. In the embodiment, the elastic member is a spring.
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。 The assembly and adjustment actions of the present invention are described in detail below with reference to Figures 5 and 6.
旋轉配合後，該旋轉架120的兩側臂位於底座110的兩側臂之間，且樞軸121可轉動地收容於底座110的通孔111中。該調節鈕210自該底座110的側臂之外可轉動的***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上樞軸121的內齒輪1211相配合，該導向肋214滑動地收容於該滑槽1111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。導向肋214位於滑槽1111中並可沿著滑槽1111形狀在其內部繞周向滑動或軸向滑動，滑槽1111限制按鈕210的轉動角度和軸向移動，使按鈕210保持處於一軸向可調位置或一軸向固定位置。 After the rotation is engaged, the arms on both sides of the rotating frame 120 are located between the arms of the base 110, and the pivots 121 are rotatably received in the through holes 111 of the base 110. 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 of the pivot 121 on the rotating frame 120. The guide rib 214 is slidably received in the sliding slot 1111. The elastic member 30 has one end that abuts the annular boss 112 and the other end that abuts the sliding portion 212. The head 211 is located outside the through hole 111. The guiding rib 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 to keep the button 210 in an axial direction. Adjustable position or an axial fixed position.
如圖5所示，旋轉調節鈕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110一段距離，齒輪215與內齒輪1211分離，此時用戶可旋轉旋架120相對底座110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內，彈性元件30在按鈕210和樞軸121的擠壓下處於收縮狀態，此時齒輪215與內齒輪1211相嚙合，齒輪215對內齒輪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。 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 for a distance, the gear 215 and the inner portion. The gear 1211 is separated. At this time, the user can rotate the angle of the rotating frame 120 relative to the base 110. After the rotating frame 120 is rotated to a desired angle, as shown in FIG. 6, the user presses the adjusting button 210 to receive the guiding rib 214 to the receiving position. In the groove 1113, the elastic member 30 is in a contracted state under the pressing of the button 210 and the pivot shaft 121. At this time, the gear 215 meshes with the internal gear 1211, and the gear 215 restricts the rotation of the internal gear 1211, thereby rotating the rotating frame 120. Limited to the support angle, it provides stable support for a better viewing angle of the portable electronic device.
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與內齒輪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向遠離內齒輪1211一側移動，最終內齒輪1211與齒輪215脫離，此時多角度定位支架100重新處於可調節狀態。 When the multi-angle positioning bracket 100 is in an adjustable state, the multi-angle positioning bracket can be arbitrarily adjusted The support angle of 100 is at a suitable position, so that the portable electronic device is at an optimal viewing angle. After adjusting the angle of the multi-angle positioning bracket 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 to position the button 210 in the axially fixed position. At this time, the multi-angle positioning bracket 100 is in the locked state. If the bracket angle needs to be re-adjusted, the pressing portion 211 can be rotated clockwise to make the button 210 In an axially adjustable position, under the elastic pushing force of the elastic member 30, the button 210 moves away from the side of the internal gear 1211, and finally the internal gear 1211 is disengaged from the gear 215, and the multi-angle positioning bracket 100 is again adjustable. status.
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。 As shown in FIG. 7 , when the multi-angle positioning bracket 100 is in the storage state, the whole is in the form of a sheet, which is more convenient to carry and save space.
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。 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 of 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.
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發明，而並非用作為對本發明的限定，只要在本發明的實質精神範圍之內，對以上實施例所作的適當改變和變化都落在本發明要求保護的範圍之內。 It is to be understood by those skilled in the art that the above embodiments are only intended to illustrate the invention, and are not intended to limit the invention, as long as it is within the spirit of the invention Changes and modifications are intended to fall within the scope of the invention.
100‧‧‧支架 100‧‧‧ bracket
110‧‧‧底座 110‧‧‧Base
120‧‧‧旋轉架產品 120‧‧‧Rotary frame products
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100101328A TWI395901B (en) | 2011-01-14 | 2011-01-14 | A multi-angle positioning support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100101328A TWI395901B (en) | 2011-01-14 | 2011-01-14 | A multi-angle positioning support |
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| Publication Number | Publication Date |
|---|---|
| TW201229414A TW201229414A (en) | 2012-07-16 |
| TWI395901B true TWI395901B (en) | 2013-05-11 |
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| TW100101328A TWI395901B (en) | 2011-01-14 | 2011-01-14 | A multi-angle positioning support |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI492701B (en) * | 2012-08-31 | 2015-07-11 | Hon Hai Prec Ind Co Ltd | Bracket and electronic device using same |
| CN103672318B (en) * | 2012-08-31 | 2016-06-29 | 鸿富锦精密工业（深圳）有限公司 | Support and there is the electronic installation of this support |
| CN107595399A (en) * | 2017-10-17 | 2018-01-19 | 南京天奥医疗仪器制造有限公司 | Medical vehicle holder of sharp instruments container |
| CN209660813U (en) * | 2018-11-08 | 2019-11-22 | 深圳市蓝禾技术有限公司 | A kind of desk dock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070012856A1 (en) * | 2005-06-30 | 2007-01-18 | Chan Kwai Nam M | Auto-eject foot stand assembly with multi-viewing angles |
| US20080251680A1 (en) * | 2007-04-16 | 2008-10-16 | Matias Corporation | Portable and adjustable stand for laptop computers or other devices |
| TWM377517U (en) * | 2009-11-06 | 2010-04-01 | Lian Hong Art Co Ltd | Support rack for tablet PC |
| TWM392290U (en) * | 2010-06-09 | 2010-11-11 | Sheen Light Prec Technology Co Ltd | Support structure of tablet computer |
| TWM393608U (en) * | 2010-07-09 | 2010-12-01 | Jin-Sheng Lin | Angle adjustable supporting rack |
-
2011
- 2011-01-14 TW TW100101328A patent/TWI395901B/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070012856A1 (en) * | 2005-06-30 | 2007-01-18 | Chan Kwai Nam M | Auto-eject foot stand assembly with multi-viewing angles |
| US20080251680A1 (en) * | 2007-04-16 | 2008-10-16 | Matias Corporation | Portable and adjustable stand for laptop computers or other devices |
| TWM377517U (en) * | 2009-11-06 | 2010-04-01 | Lian Hong Art Co Ltd | Support rack for tablet PC |
| TWM392290U (en) * | 2010-06-09 | 2010-11-11 | Sheen Light Prec Technology Co Ltd | Support structure of tablet computer |
| TWM393608U (en) * | 2010-07-09 | 2010-12-01 | Jin-Sheng Lin | Angle adjustable supporting rack |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201229414A (en) | 2012-07-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |