TW201447164A - Rotating structure - Google Patents
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- TW201447164A TW201447164A TW102120931A TW102120931A TW201447164A TW 201447164 A TW201447164 A TW 201447164A TW 102120931 A TW102120931 A TW 102120931A TW 102120931 A TW102120931 A TW 102120931A TW 201447164 A TW201447164 A TW 201447164A
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Abstract
Description
本發明是有關於一種轉動結構，且特別是有關於一種轉動範圍不小於360°的轉動結構。 The present invention relates to a rotating structure, and more particularly to a rotating structure having a range of rotation of not less than 360°.
目前，例如是行車紀錄器或是監視器等用於拍攝的電子裝置已被普遍地使用，此類電子裝置的鏡頭通常會設置於轉動結構，以透過旋轉的方式擷取所需角度的影像。圖1是習知的一種旋轉結構的示意圖。請參閱圖1，習知的旋轉結構10包括一旋轉件12及一不動件14。該旋轉件12包括一凸塊12a，該不動件14包括一限位部14a。該旋轉件12適於相對該不動件14轉動，直到該凸塊12a被該限位部14a限位為止。 At present, electronic devices for shooting such as driving recorders or monitors have been commonly used, and lenses of such electronic devices are usually disposed in a rotating structure to capture images of a desired angle by rotation. Figure 1 is a schematic illustration of a conventional rotating structure. Referring to FIG. 1 , the conventional rotating structure 10 includes a rotating member 12 and a fixed member 14 . The rotating member 12 includes a protrusion 12a, and the fixed member 14 includes a limiting portion 14a. The rotating member 12 is adapted to rotate relative to the movable member 14 until the projection 12a is restrained by the limiting portion 14a.
然而，由於該凸塊12a及該限位部14a分別具有一定厚度，該旋轉件12相對於該不動件14的轉動範圍會受到該凸塊12a及該限位部14a的厚度影響，而使得該旋轉件12相對於該不動件14的轉動角度小於360°。因此，用於拍攝的電子裝置通常僅能利用廣角鏡頭來彌補轉動結構的角度限制。 However, since the protrusion 12a and the limiting portion 14a respectively have a certain thickness, the rotation range of the rotating member 12 relative to the movable member 14 is affected by the thickness of the protruding block 12a and the limiting portion 14a, so that the The angle of rotation of the rotating member 12 relative to the fixed member 14 is less than 360°. Therefore, electronic devices for shooting generally only utilize wide-angle lenses to compensate for the angular limitations of the rotating structure.
本發明提供一種轉動結構，其轉動範圍不小於360°。 The present invention provides a rotating structure having a range of rotation of not less than 360°.
本發明的轉動結構，包括一第一轉動件、一第二轉動件及一固定件。第一轉動件包括一第一凸出部。第二轉動件包括兩第一接觸面及兩第二接觸面，該兩第一接觸面分別位於該第一凸出部的轉動路徑上，該兩第二接觸面的轉動路徑平行且不相交。該第一轉動件沿一順時針方向轉動時，該第一凸出部適於推動其中一個該第一接觸面以帶動該第二轉動件轉動。固定件包括分別位於該兩第二接觸面的轉動路徑上的兩止擋部，該第二轉動件配置於該第一轉動件與該固定件之間。該兩止擋部係分別用來與其中一個該第二接觸面對應接觸，以限制該第二轉動件轉動，以使該第一轉動件轉動的角度等於或大於360°。 The rotating structure of the present invention comprises a first rotating member, a second rotating member and a fixing member. The first rotating member includes a first protruding portion. The second rotating member includes two first contact surfaces and two second contact surfaces. The two first contact surfaces are respectively located on the rotating path of the first protruding portion, and the rotating paths of the two second contact surfaces are parallel and do not intersect. When the first rotating member rotates in a clockwise direction, the first protruding portion is adapted to push one of the first contact faces to drive the second rotating member to rotate. The fixing member includes two stopping portions respectively located on the rotating paths of the two second contact surfaces, and the second rotating member is disposed between the first rotating member and the fixing member. The two stopping portions are respectively used for corresponding contact with one of the second contact faces to restrict the rotation of the second rotating member such that the first rotating member rotates at an angle equal to or greater than 360°.
在本發明的一實施例中，當其中一個該第二接觸面接觸到對應的該止擋部時，另一該第二接觸面與另一該止擋部之間的夾角大於或等於該第一轉動件之該兩第一接觸面之間的夾角。 In an embodiment of the invention, when one of the second contact faces contacts the corresponding stop, the angle between the other of the second contact faces and the other of the stops is greater than or equal to the first An angle between the two first contact faces of a rotating member.
在本發明的一實施例中，上述的該第一轉動件包括一圓筒，該第一凸出部位於該圓筒的周側。 In an embodiment of the invention, the first rotating member includes a cylinder, and the first protruding portion is located on a circumferential side of the cylinder.
在本發明的一實施例中，更包括一鏡頭，配置於該第一轉動件的一側。 In an embodiment of the invention, a lens is further disposed on one side of the first rotating member.
在本發明的一實施例中，上述的該鏡頭的拍攝方向垂直於該圓筒的軸線方向。 In an embodiment of the invention, the shooting direction of the lens is perpendicular to the axial direction of the cylinder.
在本發明的一實施例中，上述的該固定件包括一溝槽，該兩止擋部位於該溝槽內。 In an embodiment of the invention, the fixing member includes a groove, and the two stopping portions are located in the groove.
在本發明的一實施例中，上述的該溝槽的外輪廓為弧形或環形，且該第一轉動件抵靠於該溝槽的外輪廓。 In an embodiment of the invention, the outer contour of the groove is curved or annular, and the first rotating member abuts against the outer contour of the groove.
在本發明的一實施例中，上述的該第二轉動件更包括一第二凸出部，其中一個該第一接觸面與其中一個該第二接觸面位於該第二凸出部相對之兩面。 In an embodiment of the invention, the second rotating member further includes a second protruding portion, wherein one of the first contact surfaces and one of the second contact surfaces are located opposite to the second protruding portion .
在本發明的一實施例中，上述的該第二轉動件更包括一延伸部，延伸自該第二凸出部，另一該第一接觸面位於該延伸部。 In an embodiment of the invention, the second rotating member further includes an extending portion extending from the second protruding portion, and the other first contact surface is located at the extending portion.
在本發明的一實施例中，上述的該第二轉動件更包括一第三凸出部，另一該第二接觸面位於該第三凸出部。 In an embodiment of the invention, the second rotating member further includes a third protruding portion, and the other second contact surface is located at the third protruding portion.
基於上述，本發明之轉動結構在該第一轉動件與該固定件之間配置該第二轉動件，該第一轉動件以順時針或逆時針方向轉動時分別接觸該第二轉動件之其中一個該第一接觸面以帶動該第二轉動件旋轉。由於該第二轉動件及該固定件分別具有錯開的該兩第二接觸面及該兩止擋部，也就是其中一個該止擋部位於其中一個該第二接觸面的轉動路徑上，而另一個該止擋部位於另一該第二接觸面的轉動路徑上，該兩第二接觸面的轉動路徑不相交，並且，當其中一個該第二接觸面接觸到對應的該止擋部時，另一該第二接觸面與另一該止擋部之間的夾角(該第二轉動件相對於該固定件的轉動範圍)大於或等於該兩第一接觸面之間的夾角(該第一轉動件相對於該第二轉動件的轉動範圍)，使得該第一 轉動件可相對於該固定件轉動至少360°。本發明之轉動結構可應用於拍攝影像的電子裝置，以使配置於該第一轉動件一側的該鏡頭可旋轉超過360°，而取得所需夾角的影像。 Based on the above, the rotating structure of the present invention is disposed between the first rotating member and the fixing member, and the first rotating member contacts the second rotating member when rotating in a clockwise or counterclockwise direction. One of the first contact faces drives the second rotating member to rotate. The second rotating member and the fixing member respectively have the two second contact surfaces and the two stopping portions, that is, one of the stopping portions is located on a rotating path of one of the second contact surfaces, and the other One of the stopping portions is located on a rotation path of the other second contact surface, the rotation paths of the two second contact surfaces do not intersect, and when one of the second contact surfaces contacts the corresponding stop portion, The angle between the other second contact surface and the other of the stop portions (the range of rotation of the second rotating member relative to the fixing member) is greater than or equal to the angle between the two first contact surfaces (the first The range of rotation of the rotating member relative to the second rotating member, such that the first The rotating member is rotatable relative to the fixing member by at least 360°. The rotating structure of the present invention can be applied to an electronic device for capturing an image, so that the lens disposed on one side of the first rotating member can be rotated over 360° to obtain an image of a desired angle.
為讓本發明的上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。 The above described features and advantages of the invention will be apparent from the following description.
θ1‧‧‧兩第一接觸面之間的夾角 θ 1 ‧‧‧An angle between the first contact faces
θ2‧‧‧第二轉動件相對於固定件的轉動範圍 θ 2 ‧‧‧Rotation range of the second rotating member relative to the fixing member
A‧‧‧軸線方向 A‧‧‧ axis direction
10‧‧‧習知的旋轉結構 10‧‧‧known rotating structure
12‧‧‧旋轉件 12‧‧‧Rotating parts
12a‧‧‧凸塊 12a‧‧‧Bumps
14‧‧‧不動件 14‧‧‧Removable parts
14a‧‧‧限位部 14a‧‧‧Limited
100‧‧‧轉動結構 100‧‧‧Rotating structure
110‧‧‧第一轉動件 110‧‧‧First rotating part
112‧‧‧第一凸出部 112‧‧‧First bulge
114‧‧‧圓筒 114‧‧‧Cylinder
120‧‧‧第二轉動件 120‧‧‧Second rotating parts
122‧‧‧第二凸出部 122‧‧‧second bulge
124a、124b‧‧‧第一接觸面 124a, 124b‧‧‧ first contact surface
126a、126b‧‧‧第二接觸面 126a, 126b‧‧‧second contact surface
128‧‧‧延伸部 128‧‧‧Extension
129‧‧‧第三凸出部 129‧‧‧3rd bulge
130‧‧‧固定件 130‧‧‧Fixed parts
132a、132b‧‧‧止擋部 132a, 132b‧‧‧ stop
134‧‧‧溝槽 134‧‧‧ trench
140‧‧‧鏡頭 140‧‧‧ lens
圖1是習知的一種旋轉結構的示意圖。 Figure 1 is a schematic illustration of a conventional rotating structure.
圖2是依照本發明的一實施例的一種轉動結構的第一轉動件的示意圖。 2 is a schematic illustration of a first rotating member of a rotating structure in accordance with an embodiment of the present invention.
圖3A是依照本發明的一實施例的一種轉動結構的第二轉動件的示意圖。 3A is a schematic illustration of a second rotating member of a rotating structure in accordance with an embodiment of the present invention.
圖3B是圖3A的第二轉動結構的另一視角的示意圖。 Figure 3B is a schematic illustration of another perspective of the second rotating structure of Figure 3A.
圖4是依照本發明的一實施例的一種轉動結構的固定件的示意圖。 4 is a schematic view of a fixing member of a rotating structure in accordance with an embodiment of the present invention.
圖5是第一轉動件順時針轉動時轉動結構的的剖面示意圖。 Fig. 5 is a schematic cross-sectional view showing the rotating structure when the first rotating member is rotated clockwise.
圖6是第一轉動件逆時針轉動時轉動結構的的剖面示意圖。 Figure 6 is a schematic cross-sectional view showing the rotating structure when the first rotating member is rotated counterclockwise.
圖2是依照本發明的一實施例的一種轉動結構的第一轉動件的示意圖。圖3A是依照本發明的一實施例的一種轉動結構的 第二轉動件的示意圖。圖3B是圖3A的第二轉動結構的另一視角的示意圖。圖4是依照本發明的一實施例的一種轉動結構的固定件的示意圖。圖5是第一轉動件順時針轉動時轉動結構的的剖面示意圖。圖6是第一轉動件逆時針轉動時轉動結構的的剖面示意圖。 2 is a schematic illustration of a first rotating member of a rotating structure in accordance with an embodiment of the present invention. 3A is a view of a rotating structure in accordance with an embodiment of the present invention A schematic view of the second rotating member. Figure 3B is a schematic illustration of another perspective of the second rotating structure of Figure 3A. 4 is a schematic view of a fixing member of a rotating structure in accordance with an embodiment of the present invention. Fig. 5 is a schematic cross-sectional view showing the rotating structure when the first rotating member is rotated clockwise. Figure 6 is a schematic cross-sectional view showing the rotating structure when the first rotating member is rotated counterclockwise.
本實施例之轉動結構100包括一第一轉動件110、一第二轉動件120及一固定件130。請參閱圖2，該第一轉動件110包括一第一凸出部112及一圓筒114，該第一凸出部112位於該圓筒114的周側。 The rotating structure 100 of the embodiment includes a first rotating member 110, a second rotating member 120 and a fixing member 130. Referring to FIG. 2 , the first rotating member 110 includes a first protruding portion 112 and a cylinder 114 , and the first protruding portion 112 is located on a circumferential side of the cylinder 114 .
請參閱圖3A與圖3B，該第二轉動件120包括一第二凸出部122、兩第一接觸面124a、124b、兩第二接觸面126a、126b、一延伸部128及一第三凸出部129。該兩第一接觸面124a、124b分別位於該第一凸出部112的轉動路徑上，該兩第二接觸面126a、126b的轉動路徑錯開，在本實施例中，該兩第二接觸面126a、126b的轉動路徑平行且不相交。該第一接觸面124b與該第二接觸面126b位於該第二凸出部122相對之兩面。該延伸部128延伸自該第二凸出部122，該第一接觸面124a位於該延伸部128。該第二接觸面126a位於該第三凸出部129。 Referring to FIG. 3A and FIG. 3B , the second rotating component 120 includes a second protruding portion 122 , two first contact surfaces 124 a , 124 b , two second contact surfaces 126 a , 126 b , an extending portion 128 , and a third convex portion . Out of section 129. The two first contact surfaces 124a, 124b are respectively located on the rotation path of the first protrusion 112, and the rotation paths of the two second contact surfaces 126a, 126b are staggered. In this embodiment, the two second contact surfaces 126a The rotation paths of 126b are parallel and do not intersect. The first contact surface 124b and the second contact surface 126b are located on opposite sides of the second protrusion 122. The extending portion 128 extends from the second protruding portion 122 , and the first contact surface 124 a is located at the extending portion 128 . The second contact surface 126a is located at the third protruding portion 129.
請參閱圖4，該固定件130包括分別位於該兩第二接觸面126a、126b的轉動路徑上的兩止擋部132a、132b及一溝槽134，該兩止擋部132a、132b位於該溝槽134內。 Referring to FIG. 4, the fixing member 130 includes two stopping portions 132a and 132b and a groove 134 respectively located on the rotating paths of the two second contact surfaces 126a and 126b. The two stopping portions 132a and 132b are located in the groove. Inside the slot 134.
該第一轉動件110與該第二轉動件120可相對於該固定 件130轉動。請參閱圖5，該第二轉動件120配置於該第一轉動件110與該固定件130之間。該溝槽134的外輪廓可為弧形，在本實施例中，該溝槽134的外輪廓為半圓形，該第一轉動件110抵靠於該固定件130之該溝槽134的外輪廓，該第一轉動件110可被該固定件130以及同樣具有半圓形溝槽的一殼體(未繪示)環繞。在其他實施例中，該溝槽134的外輪廓亦可為環形，但該溝槽134外輪廓的形狀不以此為限制。 The first rotating member 110 and the second rotating member 120 are fixable relative to the second rotating member 120 The piece 130 rotates. Referring to FIG. 5 , the second rotating component 120 is disposed between the first rotating component 110 and the fixing component 130 . The outer contour of the groove 134 may be curved. In the embodiment, the outer contour of the groove 134 is semi-circular, and the first rotating member 110 abuts against the groove 134 of the fixing member 130. The first rotating member 110 can be surrounded by the fixing member 130 and a casing (not shown) having a semicircular groove. In other embodiments, the outer contour of the groove 134 may also be annular, but the shape of the outer contour of the groove 134 is not limited thereto.
當該第一轉動110件沿一順時針方向轉動時，該第一凸出部112適於推動該第一接觸面124a以帶動該第二轉動件120轉動，直到該第二接觸面126a接觸到對應的該止擋部132a。該第一轉動件110與該第二轉動件120便被該固定件130的該止擋部132a限位而無法再沿順時針方向轉動(如圖5所示)。 When the first rotating member 110 is rotated in a clockwise direction, the first protruding portion 112 is adapted to push the first contact surface 124a to drive the second rotating member 120 to rotate until the second contact surface 126a contacts Corresponding to this stop portion 132a. The first rotating member 110 and the second rotating member 120 are constrained by the stopping portion 132a of the fixing member 130 and can no longer rotate in the clockwise direction (as shown in FIG. 5).
在本實施例中，該第一轉動件110之該兩第一接觸面124a、124b之間的夾角為θ1，因此，該第一轉動件110相對該第二轉動件120轉動的範圍是360°-θ1。若以圖5當作該第一轉動件110轉動的起始點，該第一轉動件110逆時針轉動360°-θ1可使得該第一凸出部112接觸該第一接觸面124b。在該第一轉動件110尚未接觸到該第二轉動件120的該第一接觸面124b時，該第二轉動件120與該固定件130之間沒有相對運動，直到該第一轉動件110之該第一凸出部112接觸到該第二轉動件120的該第一接觸面124b，才會帶動該第二轉動件120轉動。此時，該第二轉動件120會隨著該第一轉動件110轉動，直到該第二轉動件120之該第二 接觸面126b接觸到該固定件130之該止擋部132b，該第一轉動件110與該第二轉動件120才會再度地被該固定件130限位(如圖6所示)。 In this embodiment, the angle between the two first contact faces 124a, 124b of the first rotating member 110 is θ 1 , and therefore, the range of rotation of the first rotating member 110 relative to the second rotating member 120 is 360. °-θ 1 . In terms of FIG. 5 as a starting point for the first rotatable member 110 is rotated, the first rotation member 110 is rotated counterclockwise 360 ° -θ 1 may be such that the first projecting portion 112 contacts the first contact surface 124b. When the first rotating member 110 has not touched the first contact surface 124b of the second rotating member 120, there is no relative movement between the second rotating member 120 and the fixing member 130 until the first rotating member 110 The first protruding portion 112 contacts the first contact surface 124b of the second rotating member 120 to drive the second rotating member 120 to rotate. At this time, the second rotating member 120 rotates with the first rotating member 110 until the second contact surface 126b of the second rotating member 120 contacts the stopping portion 132b of the fixing member 130. The rotating member 110 and the second rotating member 120 are again restrained by the fixing member 130 (as shown in FIG. 6).
如圖5所示，該第一轉動件110之該兩第一接觸面124a、124b之間的夾角為θ1，並且，該第二轉動件120相對於該固定件130的轉動範圍是當該第二接觸面126a接觸到對應的該止擋部132a時，該第二接觸面126b與該止擋部132b之間的夾角θ2。該第一轉動件110相對於該固定件130的轉動範圍為360°-θ1+θ2，由於θ2大於θ1，該第一轉動件相對於該固定件的轉動範圍便可大於360°。當然，在其他實施例中，θ2亦可等於θ1，而使得該第一轉動件相對於該固定件的轉動範圍等於360°。 As shown in FIG. 5, the angle between the two first contact faces 124a, 124b of the first rotating member 110 is θ 1 , and the range of rotation of the second rotating member 120 relative to the fixing member 130 is when When the second contact surface 126a contacts the corresponding stop portion 132a, the angle θ 2 between the second contact surface 126b and the stop portion 132b. The rotation range of the first rotating member 110 relative to the fixing member 130 is 360°-θ 1 +θ 2 , and since θ 2 is larger than θ 1 , the rotation range of the first rotating member relative to the fixing member may be greater than 360°. . Of course, in other embodiments, θ 2 may also be equal to θ 1 such that the range of rotation of the first rotating member relative to the fixing member is equal to 360°.
在圖3B中，該兩第一接觸面124a、124b之間的夾角θ1大於該兩第二接觸面126a、126b之間的夾角，但該兩第一接觸面124a、124b與該兩第二接觸面126a、126b的夾角及相對位置不以此為限制。只要當其中一個該第二接觸面126a、126b接觸到對應的該止擋部132a、132b時，另一該第二接觸面126b、126a與另一該止擋部132b、132a之間的夾角θ2大於或等於該第一轉動件110之該兩第一接觸面124a、124b之間的夾角θ1，即可使該第一轉動件110相對於該固定件130的轉動範圍大於或等於360°。該兩第二接觸面126a、126b之間的夾角與該兩止擋部之間132a、132b的夾角並未特別限制。 In FIG. 3B, an angle θ 1 between the two first contact faces 124a, 124b is greater than an angle between the two second contact faces 126a, 126b, but the two first contact faces 124a, 124b and the second are The angles and relative positions of the contact faces 126a, 126b are not limited thereto. As long as one of the second contact faces 126a, 126b contacts the corresponding stop portion 132a, 132b, the angle between the other second contact face 126b, 126a and the other stop portion 132b, 132a 2 is greater than or equal to the angle θ 1 between the two first contact faces 124a, 124b of the first rotating member 110, so that the rotation range of the first rotating member 110 relative to the fixing member 130 is greater than or equal to 360°. . The angle between the two second contact faces 126a, 126b and the angle between the two stop portions 132a, 132b are not particularly limited.
舉例而言，若該第二轉動件120的該兩第二轉動面126a、 126b之間的夾角較小時，可將該固定件130的該兩止擋部132a、132b之間的夾角加大，以確保θ2大於或等於θ1。相反地，若該第二轉動件120的該兩第二轉動面126a、126b之間的夾角較大時，該固定件130的該兩止擋部132a、132b之間的夾角則可減少，只要符合θ2大於或等於θ1即可。 For example, if the angle between the two second rotating surfaces 126a, 126b of the second rotating member 120 is small, the angle between the two stopping portions 132a, 132b of the fixing member 130 can be increased. To ensure that θ 2 is greater than or equal to θ 1 . On the contrary, if the angle between the two rotating surfaces 126a, 126b of the second rotating member 120 is larger, the angle between the two stopping portions 132a, 132b of the fixing member 130 can be reduced as long as It is sufficient that θ 2 is greater than or equal to θ 1 .
請回到圖2，本實施例之轉動結構100更包括一鏡頭140，該鏡頭140配置於該第一轉動件110的一側。該鏡頭140的拍攝方向垂直於該圓筒114的軸線方向A。因此，該第一轉動件110可以軸線方向A相對於該固定件130轉動360°，也就是說，使用者可自行調整設置於該第一轉動件110一側的該鏡頭140，以拍攝到所需夾角的影像，其轉動夾角不會受到該轉動結構100的元件厚度所影響。 Referring back to FIG. 2 , the rotating structure 100 of the embodiment further includes a lens 140 disposed on one side of the first rotating member 110 . The photographing direction of the lens 140 is perpendicular to the axial direction A of the cylinder 114. Therefore, the first rotating member 110 can be rotated 360° with respect to the fixing member 130 in the axial direction A. That is, the user can adjust the lens 140 disposed on one side of the first rotating member 110 to capture the camera. For an image with an angle, the angle of rotation is not affected by the thickness of the component of the rotating structure 100.
綜上所述，本發明之轉動結構在該第一轉動件與該固定件之間配置該第二轉動件，該第一轉動件以順時針或逆時針方向轉動時分別接觸該第二轉動件之其中一個該第一接觸面以帶動該第二轉動件旋轉。由於該第二轉動件及該固定件分別具有錯開的該兩第二接觸面及該兩止擋部，也就是其中一個該止擋部位於其中一個該第二接觸面的轉動路徑上，而另一個該止擋部位於另一該第二接觸面的轉動路徑上，該兩第二接觸面的轉動路徑不相交，並且，當其中一個該第二接觸面接觸到對應的該止擋部時，另一該第二接觸面與另一該止擋部之間的夾角(該第二轉動件相對於該固定件的轉動範圍)大於或等於該兩第一接觸面之間的夾 角(該第一轉動件相對於該第二轉動件的轉動範圍)，使得該第一轉動件可相對於該固定件轉動至少360°。本發明之轉動結構可應用於拍攝影像的電子裝置，以使配置於該第一轉動件一側的該鏡頭可旋轉超過360°，而取得所需夾角的影像。 In summary, the rotating structure of the present invention is configured with the second rotating member between the first rotating member and the fixing member, and the first rotating member contacts the second rotating member when rotating in a clockwise or counterclockwise direction. One of the first contact faces drives the second rotating member to rotate. The second rotating member and the fixing member respectively have the two second contact surfaces and the two stopping portions, that is, one of the stopping portions is located on a rotating path of one of the second contact surfaces, and the other One of the stopping portions is located on a rotation path of the other second contact surface, the rotation paths of the two second contact surfaces do not intersect, and when one of the second contact surfaces contacts the corresponding stop portion, The angle between the other second contact surface and the other of the stopping portions (the range of rotation of the second rotating member relative to the fixing member) is greater than or equal to the clamping between the two first contact surfaces An angle (a range of rotation of the first rotating member relative to the second rotating member) such that the first rotating member is rotatable relative to the fixed member by at least 360°. The rotating structure of the present invention can be applied to an electronic device for capturing an image, so that the lens disposed on one side of the first rotating member can be rotated over 360° to obtain an image of a desired angle.
θ1‧‧‧兩第一接觸面之間的夾角 θ 1 ‧‧‧An angle between the first contact faces
θ2‧‧‧第二轉動件相對於固定件的轉動範圍 θ 2 ‧‧‧Rotation range of the second rotating member relative to the fixing member
100‧‧‧轉動結構 100‧‧‧Rotating structure
110‧‧‧第一轉動件 110‧‧‧First rotating part
112‧‧‧第一凸出部 112‧‧‧First bulge
120‧‧‧第二轉動件 120‧‧‧Second rotating parts
124a‧‧‧第一接觸面 124a‧‧‧First contact surface
126a、126b‧‧‧第二接觸面 126a, 126b‧‧‧second contact surface
130‧‧‧固定件 130‧‧‧Fixed parts
132a、132b‧‧‧止擋部 132a, 132b‧‧‧ stop
Claims (10)
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| TW102120931A TWI500874B (en) | 2013-06-13 | 2013-06-13 | Rotating structure |
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| Application Number | Priority Date | Filing Date | Title |
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| TW102120931A TWI500874B (en) | 2013-06-13 | 2013-06-13 | Rotating structure |
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| TW201447164A true TW201447164A (en) | 2014-12-16 |
| TWI500874B TWI500874B (en) | 2015-09-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10032054B2 (en) | 2015-06-03 | 2018-07-24 | Wistron Corp. | Rotatable assembly and scanning device including the same |
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| TW200920981A (en) * | 2007-11-08 | 2009-05-16 | First Int Computer Inc | Rotary type supporting device |
| TW200949122A (en) * | 2008-05-30 | 2009-12-01 | Qisda Corp | Rotating mechanism and display device using the same |
| TWM369411U (en) * | 2009-07-24 | 2009-11-21 | Comm Good Engineering Co Ltd | Structure of foot mounting for monitoring device |
| TW201132115A (en) * | 2010-03-09 | 2011-09-16 | Hon Hai Prec Ind Co Ltd | Monitoring system |
| TWM449895U (en) * | 2012-09-20 | 2013-04-01 | Everfocus Electronics Corp | Monitoring device |
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| US10032054B2 (en) | 2015-06-03 | 2018-07-24 | Wistron Corp. | Rotatable assembly and scanning device including the same |
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