TWI810888B - Pivot device capable of accommodating curved and flexible display panel and its support mechanism - Google Patents
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Abstract
一種用於可容置彎曲後可撓性顯示面板的樞軸裝置的承架機構，其包括一對連桿件、一對第一承架機構以及一對第二承架機構。連桿件具有樞接於基座的第一端部以及樞接於第一承架機構的第二端部。第一承架機構與連桿件樞接且沿基座的弧形滑槽移動。第二承架機構樞接於基座及第一承架機構。每個第二承架機構具有可伸縮結構。第二承架機構包括一第一滑動件以及一第二滑動件，第一滑動件與第二滑動件滑動組接，使得第二承架機構在基座與第一承架機構之間具有可伸縮結構，第四連接部設置於第一滑動件，且第五連接部設置於第二滑動件。 A support mechanism for a pivot device capable of accommodating a bent flexible display panel, which includes a pair of link members, a pair of first support mechanisms and a pair of second support mechanisms. The connecting rod has a first end pivotally connected to the base and a second end pivotally connected to the first bracket mechanism. The first bracket mechanism is pivotally connected to the link member and moves along the arc-shaped sliding slot of the base. The second support mechanism is pivotally connected to the base and the first support mechanism. Each second support mechanism has a retractable structure. The second bracket mechanism includes a first sliding part and a second sliding part, and the first sliding part and the second sliding part are slidably assembled, so that the second bracket mechanism has a movable structure between the base and the first bracket mechanism. In the telescopic structure, the fourth connecting part is arranged on the first sliding part, and the fifth connecting part is arranged on the second sliding part.
Description
本發明有關於一種承載可撓性顯示面板的樞軸裝置，特別是有關於一種以可伸縮結構的承架機構調整收合前後的位置以增加容置可撓性顯示面板彎曲處的空間的樞軸裝置及其具有可伸縮結構的承架機構。 The present invention relates to a pivot device for carrying a flexible display panel, in particular to a pivot device that adjusts the positions before and after folding with a retractable support mechanism to increase the space for accommodating the bend of the flexible display panel. A shaft device and its support mechanism with a telescopic structure.
隨著成功地開發出可撓性顯示面板，目前已有多家廠商推出以可撓性顯示面板作為顯示器的智慧型手機。如圖1a所示，這種智慧型手機具有兩個樞接的機體E1、E2，使可撓性顯示面板P可以展開或收折使用，使得同樣尺寸的智慧型手機藉由翻轉展開並配合可撓性顯示面板可以得到較大的顯示面機，提供使用者更好的視覺享受。然而可撓性顯示面板P雖然可以彎折，但是如果彎折程度過大，仍然會產生斷裂等損壞的情況，因此現今重要的課題在於如何使智慧型手機在摺疊收合後，如何使可撓性顯示面板P在彎曲處減少其曲度，如圖1b所示，以便延長可撓性顯示面板的使用壽命。 With the successful development of flexible display panels, many manufacturers have launched smart phones using flexible display panels as displays. As shown in Figure 1a, this smart phone has two articulated bodies E1, E2, so that the flexible display panel P can be unfolded or folded, so that a smart phone of the same size can be unfolded by turning over and matched with a flexible display panel P. The flexible display panel can obtain a larger display surface and provide users with better visual enjoyment. However, although the flexible display panel P can be bent, if the degree of bending is too large, damage such as breakage will still occur. Therefore, an important issue today is how to make the smart phone flexible after folding. The display panel P reduces its curvature at the bend, as shown in FIG. 1b, so as to prolong the service life of the flexible display panel.
有鑑於此，本發明的目的在於提供一種可容置彎曲後可撓性顯示面板的樞軸裝置及其承架機構，其藉由第二承架機構設置成可伸縮的 結構，而在第二承架機構旋轉收合後，第二承架機構伸長而產生容置可撓性顯示面板彎折處的空間。 In view of this, the object of the present invention is to provide a pivot device capable of accommodating a flexible display panel after bending and its support mechanism, which is configured to be retractable by the second support mechanism. structure, and after the second support mechanism is rotated and folded, the second support mechanism is extended to create a space for accommodating the bending part of the flexible display panel.
本發明的用於可容置彎曲後可撓性顯示面板的樞軸裝置的承架機構的一實施例包括一對連桿件、一對第一承架機構以及一對第二承架機構。一對連桿件設置於基座的相對兩側，每個連桿件具有一第一端部以及一第二端部，第一端部樞接於基座。一對第一承架機構設置於基座的相對兩側，每個該第一承架機構包括一第一連接部、一第二連接部、一第三連接部以及一滑動連接部，第一連接部與連桿件的第二端部樞接，第二連接部與延伸軸體滑動組接，滑動連接部可移動地結合於弧形滑槽。一對第二承架機構設置於基座的相對兩側，每個第二承架機構包括一第四連接部以及一第五連接部，第四連接部與基座樞接，第五連接部與第一承架機構的第三連接部樞接。每個第二承架機構包括一第一滑動件以及一第二滑動件，第一滑動件與第二滑動件滑動組接，使得第二承架機構在基座與第一承架機構之間具有可伸縮結構，第四連接部設置於第一滑動件，且第五連接部設置於第二滑動件。 An embodiment of the support mechanism of the pivot device for accommodating the flexible display panel after bending according to the present invention includes a pair of link members, a pair of first support mechanisms and a pair of second support mechanisms. A pair of connecting rods are arranged on opposite sides of the base, each connecting rod has a first end and a second end, and the first end is pivotally connected to the base. A pair of first bracket mechanisms are arranged on opposite sides of the base, each of the first bracket mechanisms includes a first connection portion, a second connection portion, a third connection portion and a sliding connection portion, the first The connecting part is pivotally connected with the second end of the connecting rod, the second connecting part is slidably assembled with the extension shaft body, and the sliding connecting part is movably combined with the arc chute. A pair of second support mechanisms are arranged on opposite sides of the base, each second support mechanism includes a fourth connection part and a fifth connection part, the fourth connection part is pivotally connected to the base, and the fifth connection part It is pivotally connected with the third connection part of the first bracket mechanism. Each second support mechanism includes a first sliding part and a second sliding part, the first sliding part and the second sliding part are slidably assembled, so that the second support mechanism is between the base and the first support mechanism With a retractable structure, the fourth connecting part is arranged on the first sliding part, and the fifth connecting part is arranged on the second sliding part.
在另一實施例中，第一滑動件與第二滑動件係以突肋及導槽彼此配合且滑動組接的結構形成可伸縮結構。 In another embodiment, the first sliding member and the second sliding member form a retractable structure in a structure in which the protruding ribs and the guide grooves cooperate with each other and are slidably assembled.
在另一實施例中，突肋係設置於第一滑動件或第二滑動件的相對兩側面；導槽係設置於第一滑動件或第二滑動件的相對兩側面。 In another embodiment, the protruding ribs are arranged on opposite sides of the first sliding part or the second sliding part; the guide grooves are arranged on opposite sides of the first sliding part or the second sliding part.
在另一實施例中，第一滑動件與第二滑動件係以凸件與凹槽彼此配合且滑動組接的結構形成可伸縮結構。 In another embodiment, the first sliding member and the second sliding member form a retractable structure in a structure in which the protrusion and the groove cooperate with each other and are slidably assembled.
在另一實施例中，凸件係設置於第一滑動件或第二滑動件的一側面；凹槽係設置於第一滑動件或第二滑動件與凸件對應的一側面。 In another embodiment, the protruding part is arranged on one side of the first sliding part or the second sliding part; the groove is arranged on a side of the first sliding part or the second sliding part corresponding to the protruding part.
在另一實施例中，凸件呈板片狀，凹槽的截面呈矩形。 In another embodiment, the protruding piece is in the shape of a plate, and the cross section of the groove is rectangular.
在另一實施例中，凸件呈桿狀，凹槽的截面呈圓形。 In another embodiment, the protrusion is rod-shaped, and the cross-section of the groove is circular.
在另一實施例中，凸件與凹槽的數量為多個。 In another embodiment, there are multiple protrusions and grooves.
在另一實施例中，第一承架機構的第二連接部具有一斜向滑槽，斜向滑槽係設置於第一承架機構的背面且往遠離第一承架機構且往靠近基座的方向傾斜設置，延伸軸體係穿設於斜向滑槽。 In another embodiment, the second connecting part of the first rack mechanism has an inclined chute. The direction of the seat is arranged obliquely, and the extension shaft system is passed through the inclined chute.
在另一實施例中，第一承架機構更包括一彈性件，彈性件抵接於延伸軸體，延伸軸體於斜向滑槽中移動而使彈性件產生彈性形變。 In another embodiment, the first support mechanism further includes an elastic member, the elastic member abuts against the extension shaft body, and the extension shaft body moves in the inclined slide groove to cause elastic deformation of the elastic member.
在另一實施例中，第三連接部與第五連接部係以一虛擬軸心結構連接，虛擬軸心結構包括一弧形肋件以及一弧形滑槽。 In another embodiment, the third connecting portion and the fifth connecting portion are connected by a virtual axis structure, and the virtual axis structure includes an arc-shaped rib and an arc-shaped sliding groove.
本發明提供一種可容置彎曲後可撓性顯示面板的樞軸裝置，其包括一基座、一對旋轉軸體、一連動機構、一對延伸件以及上述的承架機構。基座設有一對弧形滑槽，該對弧形滑槽從中心往側邊延伸。一對旋轉軸體係可轉動地設置於基座。連動機構係設置於該對旋轉軸體之間且使該對旋轉軸體同步且以相反方向轉動。一對延伸件係連接於一對旋轉軸體且與一對旋轉軸體同步旋轉，每個延伸件包括一延伸軸體，延伸軸體平行於該旋轉軸體。 The invention provides a pivot device capable of accommodating a curved and flexible display panel, which includes a base, a pair of rotating shafts, a linkage mechanism, a pair of extensions and the above-mentioned support mechanism. The base is provided with a pair of arc-shaped sliding slots, and the pair of arc-shaped sliding slots extend from the center to the side. A pair of rotating shaft systems are rotatably arranged on the base. The linkage mechanism is arranged between the pair of rotating shafts and makes the pair of rotating shafts synchronously and rotate in opposite directions. The pair of extension pieces are connected to the pair of rotation shafts and rotate synchronously with the pair of rotation shafts. Each extension piece includes an extension shaft body parallel to the rotation shaft body.
本發明的可容置彎曲後可撓性顯示面板的樞軸裝置藉由第一承架機構與連桿件樞接且與基座的弧形滑槽滑動組接，第二承架機構以第一滑動件及第二滑動件相互配合且滑動組接而形成可伸縮的結構，當第一承架機構與第二承架機構旋轉收合時，第一承架機構可相對於基座往側邊移動同時向上移動，因而在靠近基座處產生較大的容置空間以容納可撓性顯示面板的彎折處，另外第二承架機構由於連接於第一承架機構而藉由可伸縮結構隨著第一承架機構向上伸展而增加靠近基座處的空間以容納可撓性顯示面板的彎折處。如此本發明的虛擬軸心容置彎折後可撓性顯示面板 的樞軸裝置在基座處提供了較大的容置空間，使得可撓性顯示面板在彎曲時，其彎曲處的截面呈水滴狀，因而不會產生過大的曲度及過度彎折的狀態，如此解決可撓性顯示面板多次彎曲展開後容易損壞或縮短使用壽命的問題。 The pivot device of the present invention that can accommodate the flexible display panel after bending is pivotally connected to the connecting rod by the first support mechanism and slidingly assembled with the arc-shaped slide groove of the base, and the second support mechanism uses the second support mechanism A sliding part and a second sliding part cooperate with each other and are slidably assembled to form a telescopic structure. When the first supporting mechanism and the second supporting mechanism are rotated and folded, the first supporting mechanism can move sideways relative to the base It moves upwards while moving, so that a large accommodation space is generated near the base to accommodate the bending of the flexible display panel. In addition, the second bracket mechanism is stretchable by being connected to the first bracket mechanism. The structure increases the space near the base to accommodate the bend of the flexible display panel as the first bracket mechanism extends upward. In this way, the virtual axis of the present invention accommodates the flexible display panel after bending The pivot device provides a large accommodation space at the base, so that when the flexible display panel is bent, the cross section of the bend is in the shape of a drop, so that there will be no excessive curvature and excessive bending In this way, the problem that the flexible display panel is easily damaged or the service life is shortened after repeated bending and unfolding is solved.
1:樞軸裝置 1: Pivot device
10:基座 10: Base
11:端壁 11: end wall
12:弧形滑槽 12: Arc chute
20:旋轉軸體 20: rotating shaft body
30:連動機構 30: linkage mechanism
31:齒輪 31: gear
40:延伸件 40: extension
41:延伸件本體 41: Extension body
42:延伸軸體 42: Extended shaft body
50:第一承架機構 50: The first support mechanism
50a:本體 50a: Ontology
51:第一連接部 51: The first connecting part
52:第二連接部 52: The second connecting part
53:第三連接部 53: The third connecting part
54:滑動連接部 54: sliding joint
55:彈性件 55: Elastic parts
60、60’、60”:第二承架機構 60, 60’, 60”: the second support mechanism
61、61’、61”:第一滑動件 61, 61', 61": first slide
62、62’、62”:第二滑動件 62, 62', 62": Second slide
63:第四連接部 63: The fourth connecting part
64:第五連接部 64: The fifth connecting part
66:第二虛擬軸心結構 66: The second virtual axis structure
70:連桿件 70: Connecting rod
71:第一端部 71: first end
72:第二端部 72: second end
521:斜向滑槽 521: inclined chute
541:銷 541: pin
611:突肋 611: protruding rib
611’、611”:凸件 611’, 611”: convex piece
621:導槽 621: guide groove
621’、621”:凹槽 621’, 621”: Groove
661:第二弧形肋件 661: second arc rib
662:第二弧形滑槽 662: The second arc chute
622:避讓斜面 622: Avoid slope
a、b:距離 a, b: distance
E:電子裝置 E: electronic device
E1、E2:機體 E1, E2: Body
E3:承載座 E3: bearing seat
P:可撓性顯示面板 P: flexible display panel
圖1a為現有供設置可撓性顯示面板的樞軸裝置的示意圖。 FIG. 1a is a schematic diagram of a conventional pivot device for installing a flexible display panel.
圖1b為改良先前技術缺點為目標而使可撓性顯示面板的曲度減小的示意圖。 FIG. 1b is a schematic diagram of reducing the curvature of the flexible display panel for the purpose of improving the shortcomings of the prior art.
圖2為本發明提供的解決方案使承架機構往機座側邊移動且向上伸展而增加容置撓性顯示面板彎曲處的空間的示意圖。 FIG. 2 is a schematic diagram of the solution provided by the present invention to move the support mechanism to the side of the base and extend upwards to increase the space for accommodating the bend of the flexible display panel.
圖3為本發明的可容置彎曲後可撓性顯示面板的樞軸裝置容置彎折的可撓性顯示面板的立體圖。 FIG. 3 is a perspective view of a pivot device capable of accommodating a bent flexible display panel according to the present invention for accommodating a bent flexible display panel.
圖4為圖3的可容置彎曲後可撓性顯示面板的樞軸裝置呈展開狀態的立體圖。 FIG. 4 is a perspective view of the pivot device of FIG. 3 that can accommodate the flexible display panel after bending in an unfolded state.
圖5為為圖4的可容置彎曲後可撓性顯示面板的樞軸裝置的第一承架機構與第二承架機構的放大圖。 FIG. 5 is an enlarged view of the first support mechanism and the second support mechanism of the pivot device of FIG. 4 that can accommodate the bent and flexible display panel.
圖6為圖5的立體分解圖。 FIG. 6 is an exploded perspective view of FIG. 5 .
圖7為圖5的第一承架機構與第二承架機構收合狀態的立體圖。 FIG. 7 is a perspective view of a folded state of the first rack mechanism and the second rack mechanism of FIG. 5 .
圖8為本發明的可容置彎曲後可撓性顯示面板的樞軸裝置的另一實施例的第一承架機構與第二承架機構的立體圖。 FIG. 8 is a perspective view of the first support mechanism and the second support mechanism of another embodiment of the pivot device capable of accommodating a curved and flexible display panel of the present invention.
圖9為本發明的可容置彎曲後可撓性顯示面板的樞軸裝置的又另一實施例的第一承架機構與第二承架機構的立體圖。 9 is a perspective view of the first bracket mechanism and the second bracket mechanism of yet another embodiment of the pivot device capable of accommodating a curved and flexible display panel according to the present invention.
請參閱圖2、圖3、圖4、圖5及圖6，其表示本發明的可容置彎曲後可撓性顯示面板的樞軸裝置的一實施例。其中圖2表示本發明的可容置彎曲後可撓性顯示面板的樞軸裝置對於彎曲後的可撓性顯示面板產生較大的容置空間所提供的解決方案。其使支持可撓性顯示面板的承架機構的下端往兩側且往上移動，藉此產生較大的容置空間以容置可撓性顯示面板的彎折處。 Please refer to FIG. 2 , FIG. 3 , FIG. 4 , FIG. 5 and FIG. 6 , which show an embodiment of a pivot device capable of accommodating a bent and flexible display panel of the present invention. FIG. 2 shows the solution provided by the pivot device capable of accommodating the bent flexible display panel of the present invention to generate a large accommodation space for the bent flexible display panel. It moves the lower end of the bracket mechanism supporting the flexible display panel to both sides and upwards, thereby creating a large accommodation space for accommodating the bending part of the flexible display panel.
如圖3所示，本實施例的可容置彎曲後可撓性顯示面板的樞軸裝置1(以下簡稱樞軸裝置)設置在電子裝置E中，而且用於連接電子裝置E的兩個機體E1、E2。電子裝置E具有一承載座E3，樞軸裝置1設置在承載座E3中。兩個機體E1、E2承載一可撓性顯示面板P。藉由本實施例的樞軸裝置1，兩個機體E1、E2可旋轉而展開齊平，使得可撓性顯示面板P展開使用而顯示影像。當不使用時，兩個機體E1、E2可旋轉而收合，使得可撓性顯示面板P彎曲而收存於疊合的機體E1、E2間。
As shown in Figure 3, the pivot device 1 (hereinafter referred to as the pivot device) which can accommodate the flexible display panel after bending in this embodiment is arranged in the electronic device E, and is used to connect the two bodies of the electronic device E E1, E2. The electronic device E has a bearing seat E3, and the
如圖4所示，本實施例的樞軸裝置1包括一基座10、一對旋轉軸體20、一連動機構30、一對延伸件40、一對第一承架機構50、一對第二承架機構60以及一對連桿件70。
As shown in Figure 4, the
基座10用於設置旋轉軸體20、連動機構30、延伸件40、第一承架機構50、第二承架機構60以及連桿件70，基座的相對兩端分別設有一
端壁11，在端壁11上設有一弧形滑槽12，弧形滑槽12從基座10的中心往側邊且往上方延伸。
The
旋轉軸體20可轉動地設置於基座10。連動機構30設置於該對旋轉軸體20之間且使該對旋轉軸體20同步且以相反方向轉動。本實施例的連動機構30包括複數個相互嚙合的齒輪31，本實施例的連動機構30具有四個彼此兩兩嚙合的齒輪，兩個該齒輪31分別設置於該對旋轉軸體20且隨著旋轉軸體20同步轉動。
The rotating shaft 20 is rotatably disposed on the
延伸件40連接於該對旋轉軸體20且與該對旋轉軸體20同步旋轉，每個延伸件40包括一延伸件本體41及一延伸軸體42。延伸件本體41連接於連動機構30的齒輪31且朝遠離基座10的方向延伸，延伸軸體42連接於延伸件本體41遠離基座10的末端且平行於旋轉軸體20。本實施例的延伸件40呈L字形。延伸軸體42依序穿過第一承架機構50及第二承架機構60。
The extension piece 40 is connected to the pair of rotating shafts 20 and rotates synchronously with the pair of rotating shafts 20 . Each extension piece 40 includes an extension body 41 and an extension shaft 42 . The extension body 41 is connected to the gear 31 of the linkage mechanism 30 and extends away from the
連桿件70包括一第一端部71及一第二端部72，第一端部71樞接於基座10，第二端部72樞接於第一承架機構50。
The
每個第一承架機構50包括一本體50a、一第一連接部51、一第二連接部52、一第三連接部53以及一滑動連接部54。本體50a呈T字形，第一連接部51設置於本體50a的一端且第一連接部51與連桿件70的第二端部72樞接，第二連接部52設置於本體50a的中間，且第二連接部52包括一斜向滑槽521，延伸軸體42穿過斜向滑槽521且藉此與第二連接部52滑動組接。第三連接部53設置於靠近本體50a的另一端，且與第二承架機構60連接。滑動連接部54具有一銷541，銷541可滑動結合於基座10的弧形滑槽12，藉此滑動連接部54可沿著弧形滑槽12往基座10的側邊而且往上方移動。
Each
第一承架機構50更包括一彈性件55，彈性件55設置於本體50a靠近頂端處，且彈性件55抵接於延伸軸體42。本實施例的彈性件55為一壓
縮彈簧。當一對第一承架機構50展開時，延伸軸體42於斜向滑槽521往上方端移動而推壓彈性件55產生彈性形變。當一對第一承架機構50收合時，藉由彈性件55抵接於延伸軸體42，使斜向滑槽521相對於延伸軸體42移動，最後延伸軸體42由斜向滑槽521的下方端止擋。
The
每個第二承架機構60包括一第一滑動件61以及一第二滑動件62，第一滑動件61與第二滑動件62係延長度方向滑動組接而形成可於第一承架機構50與基座10間伸縮的可伸縮結構。第二承架機構60更包括一第四連接部63以及一第五連接部64。第四連接部63設置於第一滑動件61的端部且樞接於基座10。第五連接部64設置於第二滑動件62的一端部且與第一承架機構50的第三連接部53藉由一第二虛擬軸心結構66樞接。第二虛擬軸心結構66包括一第二弧形肋件661以及一第二弧形滑槽662，本實施例的第二弧形肋件661設置於第一承架機構50的第三連接部53，第二弧形滑槽662設置於第五連接部64。藉由第二弧形肋件661與第二弧形滑槽662滑動組接，使第三連接部53相對於第五連接部64旋轉。
Each
如圖5及圖6所示，本實施例的第一滑動件61在兩相對側面設有突肋611，第二滑動件62在兩相對側面設有導槽621，藉由突肋611與導槽621彼此配合且滑動組接的結構形成第二承架機構60的可伸縮結構。雖然本實施例的第一滑動件61設置突肋611，而第二滑動件62設置導槽621，但本發明不限於此，在另一實施例中也可以是第一滑動件設置導槽，而第二滑動件設置突肋。
As shown in Figures 5 and 6, the first sliding
請參閱圖7，其表示本實施例的樞軸裝置1的第一承架機構50與第二承架機構60旋轉收合時的狀態。當第一承架機構50收合時，第一承架機構50的滑動連接部54沿基座10的弧形滑槽12往基座10的側邊及上方分別移動距離a及距離b，同時連桿件70以第一端部71為軸旋轉，使連桿件
70的第二端部72連同第一承架機構50的第一連接部51往基座10移動，因而使連桿件70平置於基座10而且第一承架機構50的末端往基座10的側邊移動，使得在第一承架機構50與基座10的連接處形成一較寬的容置空間，此時第二承架機構60的第一滑動件61與第二滑動件62產生相對移動而增加第二承架機構60整體的長度。藉此，可撓性顯示面板P的彎折處由於抵接於第一承架機構50與第二承架機構60而形成水滴狀，如此可撓性顯示面板P的彎折處的曲度大幅地降低，因而避免過度彎折而斷裂損壞。
Please refer to FIG. 7 , which shows the state of the
請參閱圖8，其表示本發明的樞軸裝置的另一實施例。本實施例的第一滑動件61’設有一凸件611’，第二滑動件62’設有一凹槽621’，藉由凸件611’與凹槽621’的配合且彼此滑動組接而使形成第二承架機構60’形成可伸縮結構。本實施例的凸件611’呈板狀，凹槽621’配合凸件611’而形成截面呈矩形的長凹槽結構。雖然本實施例的凸件611’設置於第一滑動件61’，而凹槽621’設置於第二滑動件62’，但本發明不限於此，在另一實施例中，也可以是凸件設置於第二滑動件，而凹槽設置於第一滑動件。 Please refer to FIG. 8, which shows another embodiment of the pivot device of the present invention. The first sliding part 61' of this embodiment is provided with a protruding part 611', and the second sliding part 62' is provided with a groove 621'. Forming the second support mechanism 60' forms a retractable structure. The protrusion 611' in this embodiment is in the shape of a plate, and the groove 621' cooperates with the protrusion 611' to form a long groove structure with a rectangular cross section. Although the protruding piece 611' is set on the first sliding piece 61' and the groove 621' is set on the second sliding piece 62' in this embodiment, the present invention is not limited thereto. In another embodiment, it can also be a convex piece. The part is arranged on the second sliding part, and the groove is arranged on the first sliding part.
請參閱圖9，其表示本發明的樞軸裝置的又另一實施例。本實施例的第一滑動件61”設有兩個凸件611”，第二滑動件62”設有兩個凹槽621”，藉由凸件611”與凹槽621”的配合且彼此滑動組接而使形成第二承架機構60”形成可伸縮結構。本實施例的凸件611”呈圓桿狀，凹槽621”配合凸件611”而形成截面呈圓形的長凹槽結構。雖然本實施例的凸件611”設置於第一滑動件61”，而凹槽621”設置於第二滑動件62”，但本發明不限於此，在另一實施例中，也可以是凸件設置於第二滑動件，而凹槽設置於第一滑動件。
Please refer to FIG. 9 , which shows yet another embodiment of the pivot device of the present invention. The first sliding
本發明的可容置彎曲後可撓性顯示面板的樞軸裝置藉由第一承架機構與連桿件樞接且與基座的弧形滑槽滑動組接，第二承架機構以第 一滑動件及第二滑動件相互配合且滑動組接而形成可伸縮的結構，當第一承架機構與第二承架機構旋轉收合時，第一承架機構可相對於基座往側邊移動同時向上移動，因而在靠近基座處產生較大的容置空間以容納可撓性顯示面板的彎折處，另外第二承架機構由於連接於第一承架機構而藉由可伸縮結構隨著第一承架機構向上伸展而增加靠近基座處的空間以容納可撓性顯示面板的彎折處。如此本發明的虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置在基座處提供了較大的容置空間，使得可撓性顯示面板在彎曲時，其彎曲處的截面呈水滴狀，因而不會產生過大的曲度及過度彎折的狀態，如此解決可撓性顯示面板多次彎曲展開後容易損壞或縮短使用壽命的問題。 The pivot device of the present invention that can accommodate the flexible display panel after bending is pivotally connected to the connecting rod by the first support mechanism and slidingly assembled with the arc-shaped slide groove of the base, and the second support mechanism uses the second support mechanism A sliding part and a second sliding part cooperate with each other and are slidably assembled to form a telescopic structure. When the first supporting mechanism and the second supporting mechanism are rotated and folded, the first supporting mechanism can move sideways relative to the base It moves upwards while moving, so that a large accommodation space is generated near the base to accommodate the bending of the flexible display panel. In addition, the second bracket mechanism is stretchable by being connected to the first bracket mechanism. The structure increases the space near the base to accommodate the bend of the flexible display panel as the first bracket mechanism extends upward. In this way, the virtual axis of the present invention accommodates the pivot device of the flexible display panel after bending, which provides a large accommodation space at the base, so that when the flexible display panel is bent, the cross-section of the bend is The water-drop shape does not produce excessive curvature and excessive bending, which solves the problem of easy damage or shortened service life of the flexible display panel after repeated bending and unfolding.
惟以上所述者，僅為本發明之較佳實施例而已，當不能以此限定本發明實施之範圍，即大凡依本發明申請專利範圍及發明說明內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。另外，本發明的任一實施例或申請專利範圍不須達成本發明所揭露之全部目的或優點或特點。此外，摘要部分和標題僅是用來輔助專利文件搜尋之用，並非用來限制本發明之權利範圍。此外，本說明書或申請專利範圍中提及的「第一」、「第二」等用語僅用以命名元件(element)的名稱或區別不同實施例或範圍，而並非用來限制元件數量上的上限或下限。 But the above-mentioned ones are only preferred embodiments of the present invention, and the scope of implementation of the present invention cannot be limited with this, that is, all simple equivalent changes and modifications made according to the patent scope of the present invention and the contents of the description of the invention, All still belong to the scope covered by the patent of the present invention. In addition, any embodiment or scope of claims of the present invention does not necessarily achieve all the objectives or advantages or features disclosed in the present invention. In addition, the abstract and the title are only used to assist the search of patent documents, and are not used to limit the scope of rights of the present invention. In addition, terms such as "first" and "second" mentioned in this specification or the scope of the patent application are only used to name elements (elements) or to distinguish different embodiments or ranges, and are not used to limit the number of elements. upper or lower limit.
11:端壁 11: end wall
12:弧形滑槽 12: Arc chute
50:第一承架機構 50: The first support mechanism
50a:本體 50a: Ontology
51:第一連接部 51: The first connecting part
52:第二連接部 52: The second connecting part
53:第三連接部 53: The third connecting part
54:滑動連接部 54: sliding joint
60:第二承架機構 60: The second support mechanism
61:第一滑動件 61: first slider
62:第二滑動件 62: Second slider
63:第四連接部 63: The fourth connecting part
64:第五連接部 64: The fifth connecting part
66:第二虛擬軸心結構 66: The second virtual axis structure
70:連桿件 70: Connecting rod
521:斜向滑槽 521: inclined chute
541:銷 541: pin
Claims (12)
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| TW111113787A TWI810888B (en) | 2022-04-12 | 2022-04-12 | Pivot device capable of accommodating curved and flexible display panel and its support mechanism |
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| TW111113787A TWI810888B (en) | 2022-04-12 | 2022-04-12 | Pivot device capable of accommodating curved and flexible display panel and its support mechanism |
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| TWI810888B true TWI810888B (en) | 2023-08-01 |
| TW202340619A TW202340619A (en) | 2023-10-16 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI687795B (en) * | 2018-09-27 | 2020-03-11 | 兆利科技工業股份有限公司 | A hinge module for the foldable type device |
| CN111120501A (en) * | 2020-01-09 | 2020-05-08 | 东莞市劲丰电子有限公司 | Flick type break water drop-shaped inward-folding synchronous rotating mechanism |
| WO2022010137A1 (en) * | 2020-07-10 | 2022-01-13 | 삼성전자 주식회사 | Electronic apparatus comprising flexible display |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI687795B (en) * | 2018-09-27 | 2020-03-11 | 兆利科技工業股份有限公司 | A hinge module for the foldable type device |
| CN111120501A (en) * | 2020-01-09 | 2020-05-08 | 东莞市劲丰电子有限公司 | Flick type break water drop-shaped inward-folding synchronous rotating mechanism |
| WO2022010137A1 (en) * | 2020-07-10 | 2022-01-13 | 삼성전자 주식회사 | Electronic apparatus comprising flexible display |
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