TWM632162U

TWM632162U - Pivot apparatus with virtual axle for accommodating flexible display panel after bending

Info

Publication number: TWM632162U
Application number: TW111203655U
Authority: TW
Inventors: 陳嘉輝; 陳彥廷; 王彥凱
Original assignee: 連鋐科技股份有限公司
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-09-21

Abstract

一種虛擬軸心容置彎折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、一對第一承架機構、一對第二承架機構以及一連桿件。連動機構設置於一對旋轉軸體之間且使一對旋轉軸體同步且以相反方向轉動。延伸件與旋轉軸體同步旋轉，每個延伸件包括一延伸軸體，延伸軸體平行於旋轉軸體。每個第一承架機構與基座係以一第一虛擬軸心結構連接且與延伸軸體滑動組接。每個第二承架機構具有可伸縮結構且樞接於基座。連桿件的一端連接於延伸軸體，連桿件的另一端係樞接於基座。 A pivot device for accommodating a flexible display panel after being bent by a virtual axis includes a base, a pair of rotating shaft bodies, a linkage mechanism, a pair of extension pieces, a pair of first bearing mechanisms, a pair of The second bearing mechanism and a connecting rod. The interlocking mechanism is arranged between the pair of rotating shaft bodies and synchronizes the pair of rotating shaft bodies and rotates in opposite directions. The extension pieces and the rotating shaft body rotate synchronously, each extension piece includes an extension shaft body, and the extension shaft body is parallel to the rotation shaft body. Each of the first bearing mechanisms and the base are connected by a first virtual axis structure and are slidably assembled with the extension axis body. Each second support mechanism has a retractable structure and is pivotally connected to the base. One end of the link member is connected to the extension shaft body, and the other end of the link member is pivotally connected to the base.

Description

虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置 A pivot device for accommodating a bent flexible display panel with a virtual axis

本創作係有關於一種可撓性顯示面板的樞軸裝置，特別是有關於一種以虛擬軸心結構同時滿足樞接旋轉及容置彎折後可撓性顯示面板的樞軸裝置。 The present invention relates to a pivot device for a flexible display panel, in particular, to a pivot device for pivoting and accommodating the flexible display panel after bending with a virtual axis 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。這種智慧型手機具有兩個樞接的機體，使可撓性顯示面板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，可撓性顯示面板在彎曲處不會產生太大的曲度，以便損壞或縮短可撓性顯示面板的使用壽命。 Following the successful development of the flexible display panel, many manufacturers have launched smart phones using the flexible display panel as a display. This smart phone has two pivoted bodies, so that the flexible display panel can be unfolded or folded for use, so that a smart phone of the same size can get a larger display by flipping and unfolding with the flexible display panel Noodle machine, providing users with better visual enjoyment. However, although the flexible display panel can be bent, if the bending degree is too large, damage such as breakage will still occur. Therefore, an important issue today is how to make the flexible display panel in the smart phone after folding and folding. The bends do not produce too much curvature to damage or shorten the service life of the flexible display panel.

有鑑於此，本創作提供一種以虛擬軸心結構容置彎折後可撓性顯示面板的樞軸裝置，以虛擬軸心結構做為承載可撓性顯示面板的承架機構與基座之間的樞接結構，藉此在一對承架機構相對於基座旋轉收合而使可撓性顯示面板彎折時，虛擬軸心結構提供了適當的空間以容置可撓性顯示面板的彎折處。 In view of this, the present invention provides a pivot device for accommodating a bent flexible display panel with a virtual axis structure, and the virtual axis structure is used as a support mechanism and a base for carrying the flexible display panel. A pivot structure between the bases, whereby when a pair of support mechanisms are rotated and folded relative to the base to bend the flexible display panel, the virtual axis structure provides an appropriate space to accommodate the flexible display The bend in the panel.

本創作的虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置的一實施例包括一基座、一對旋轉軸體、一連動機構、一對延伸件、一對第一承架機構、一對第二承架機構以及一連桿件。一對旋轉軸體可轉動地設置於該基座。連動機構設置於一對旋轉軸體之間且使一對旋轉軸體同步且以相反方向轉動。一對延伸件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，延伸軸體平行於旋轉軸體。每個第一承架機構包括一第一連接部、一第二連接部以及一第三連接部，第一連接部與基座係以一第一虛擬軸心結構連接，第二連接部與延伸軸體滑動組接，第一虛擬軸心結構係繞一第一軸線旋轉，其中第一虛擬軸心結構包括一第一弧形肋件以及一第一弧形滑槽。每個第二承架機構具有可伸縮結構且包括一第四連接部以及一第五連接部，第四連接部係樞接於基座且繞一第二軸線轉動，第五連接部係與第一承架機構的第三連接部樞接，其中第二軸線比第一軸線更靠近該基座的側邊。連桿件的一端連接於延伸軸體，連桿件的另一端係樞接於基座且繞一第三軸線旋轉。 An embodiment of the pivot device for accommodating the bent flexible display panel in the virtual axis of the present invention includes a base, a pair of rotating shaft bodies, a linkage mechanism, a pair of extension members, and a pair of first bearing brackets mechanism, a pair of second bearing mechanisms and a connecting rod. A pair of rotating shafts are rotatably arranged on the base. The interlocking mechanism is arranged between the pair of rotating shaft bodies and synchronizes the pair of rotating shaft bodies and rotates in opposite directions. A pair of extension pieces are connected to a pair of rotating shaft bodies and rotate synchronously with the pair of rotating shaft bodies, each extension piece includes an extending shaft body, and the extending shaft body is parallel to the rotating shaft body. Each first support mechanism includes a first connecting portion, a second connecting portion and a third connecting portion. The first connecting portion and the base are connected by a first virtual axis structure, and the second connecting portion is connected to the extension The shaft bodies are slidably assembled, and the first virtual shaft structure rotates around a first axis, wherein the first virtual shaft structure includes a first arc-shaped rib and a first arc-shaped chute. Each second support mechanism has a retractable structure and includes a fourth connecting portion and a fifth connecting portion. The fourth connecting portion is pivotally connected to the base and rotates around a second axis. The fifth connecting portion is connected to the first connecting portion. The third connecting part of a bearing mechanism is pivotally connected, wherein the second axis is closer to the side of the base than the first axis. One end of the link member is connected to the extension shaft body, and the other end of the link member is pivotally connected to the base and rotates around a third axis.

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 portion of the first support mechanism has an inclined chute, and the inclined chute is disposed on the back of the first support mechanism and is farther away from the first support mechanism and closer to the base The direction of the seat is inclined, and the extension shaft system passes 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，藉由彈性件的彈力使延伸軸體於滑槽中移動。 In another embodiment, the first support mechanism further includes an elastic member, the elastic member abuts on the extension shaft body, and the extension shaft body is moved in the chute by the elastic force of the elastic member.

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 on the extension shaft body, and the extension shaft body moves in the inclined chute to elastically deform the elastic member.

在另一實施例中，第二連接部具有一連通槽，其連通於斜向滑槽，彈性件經由連通槽進入斜向滑槽而抵接於延伸軸體。 In another embodiment, the second connecting portion has a communication groove, which is communicated with the oblique sliding groove, and the elastic member enters the inclined sliding groove through the communication groove and abuts against the extending shaft body.

在另一實施例中，第三連接部與第五連接部係以一第二虛擬軸心結構連接，第二虛擬軸心結構包括一第二弧形肋件以及一第二弧形滑槽。 In another embodiment, the third connecting portion and the fifth connecting portion are connected by a second virtual axis structure, and the second virtual axis structure includes a second arc-shaped rib and a second arc-shaped chute.

在另一實施例中，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以形成可於第一承架機構與基座間伸縮的可伸縮結構，第四連接部設於第一滑動件，第五連接部設於第二滑動件。 In another embodiment, the second support mechanism includes a first sliding member and a second sliding member. The first sliding member and the second sliding member are slidably assembled to form a telescopic extension between the first support mechanism and the base. The retractable structure, the fourth connecting part is set on the first sliding piece, and the fifth connecting part is set on the second sliding piece.

在另一實施例中，第一滑動件與第二滑動件係以一線形滑槽及一線形凸肋配合的結構滑動組接。 In another embodiment, the first sliding member and the second sliding member are slidably assembled by a structure in which a linear chute and a linear convex rib are matched.

在另一實施例中，第二承架機構位於連桿件與第一承架機構之間，第一滑動件具有一避讓凹部，避讓凹部與從延伸件穿過第一承架機構延伸至連桿件的該延伸軸體對應。 In another embodiment, the second bracket mechanism is located between the link member and the first bracket mechanism, the first sliding member has an avoidance recess, and the avoidance recess is associated with the extension from the extension member through the first support mechanism to the connection. The extension shaft of the rod corresponds to.

在另一實施例中，第三軸線位於第一軸線與第二軸線之間。 In another embodiment, the third axis is located between the first axis and the second axis.

在另一實施例中，連動機構包括複數個相互嚙合的齒輪，至少兩個齒輪分別設置於一對旋轉軸體。 In another embodiment, the linkage mechanism includes a plurality of gears that mesh with each other, and at least two gears are respectively disposed on a pair of rotating shaft bodies.

在另一實施例中，其更包括一對第一扭力模組，每個第一扭力模組包括至少一扭力件，扭力件包括一卡合部以及一扭力部，卡合部卡合於延伸件，扭力部可彈性變形地夾持於旋轉軸體。 In another embodiment, it further includes a pair of first torsion modules, each of the first torsion modules includes at least one torsion piece, the torsion piece includes an engaging portion and a torsion portion, and the engaging portion is engaged with the extension The torsion part can be elastically deformed and clamped to the rotating shaft body.

在另一實施例中，其更包括一對第二扭力模組，一對第二扭力模組分別設置於一對旋轉軸體，每個第二扭力模組包括一旋轉凸輪件、一固定凸輪件以及一第二彈性件，旋轉凸輪件與旋轉軸體同步轉動，且第二彈性件施力於固定凸輪件，使固定凸輪件抵接於旋轉凸輪件。 In another embodiment, it further includes a pair of second torsion modules, a pair of second torsion modules are respectively disposed on a pair of rotating shaft bodies, and each second torsion module includes a rotating cam and a fixed cam and a second elastic piece, the rotating cam piece rotates synchronously with the rotating shaft body, and the second elastic piece exerts force on the fixed cam piece to make the fixed cam piece abut against the rotating cam piece.

本創作藉由在第一承架機構與基座間設置第一虛擬軸心結構，使得同時達到第一承架機構與基座形成樞接而且第一虛擬軸心結構產生的容置空間可以容置可撓性顯示面板的彎折處。另外，由於第二承架機構與基座樞接的位置比第一虛擬軸心結構靠近基座的側邊，使得一對第二承架機構在相對於基座轉動收合後，一對第二承架機構間也提供了容置可撓性顯示面板的彎折處的空間。同時藉由延伸軸體與第一承架機構的斜向滑槽滑動組接，在一對第一承架機構收合時，彈性件推壓延伸軸體使支持延伸軸體的連桿件一端連同延伸軸體沿著斜向滑槽向基座的外側移動，使連桿件呈向基座側邊傾斜的狀態，如此在一對連桿件之間也提供了容置可撓性顯示面板的彎折處的空間。如此本創作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。 In this invention, the first virtual axis structure is arranged between the first bearing mechanism and the base, so that the first bearing mechanism and the base are pivotally connected and the accommodating space generated by the first virtual axis structure can be accommodated at the same time. The bend of the flexible display panel. In addition, since the pivoted position of the second support mechanism and the base is closer to the side of the base than the first virtual axis structure, after the pair of second support mechanisms are rotated and folded relative to the base, a pair of first A space for accommodating the bend of the flexible display panel is also provided between the two supporting frame mechanisms. At the same time, the extension shaft body is slidably assembled with the oblique chute of the first bearing mechanism. When the pair of first bearing mechanisms is folded, the elastic member pushes the extension shaft body to support one end of the link member of the extension shaft body. Together with the extension shaft body, it moves to the outside of the base along the inclined chute, so that the link member is inclined to the side of the base, so that a flexible display panel is also provided between the pair of link members. space at the bend. In this way, the pivot device for accommodating the bent flexible display panel in the virtual axis of the present creation provides a large accommodating space at the base, so that when the flexible display panel is bent, the cross-section of the bending position is It is in the shape of a water droplet, so there is no excessive curvature and excessive bending, which solves the problem that the flexible display panel is easily damaged or shortened in service life after being bent and unfolded for many times.

1:樞軸裝置 1: Pivot device

10:基座 10: Pedestal

11:安裝凹部 11: Installation recess

20:旋轉軸體 20: Rotary shaft

30:連動機構 30: Linkage mechanism

31:齒輪 31: Gear

40:延伸件 40: Extensions

41:延伸件本體 41: Extension body

42:延伸軸體 42:Extended shaft

50:第一承架機構 50: The first bearing mechanism

50a:本體 50a: Ontology

51:第一連接部 51: The first connecting part

52:第二連接部 52: Second connecting part

53:第三連接部 53: The third connection part

54:第一虛擬軸心結構 54: The first virtual axis structure

55:彈性件 55: Elastic

60:第二承架機構 60: Second support mechanism

61:第一滑動件 61: The first slide

62:第二滑動件 62: Second slider

63:第四連接部 63: Fourth connector

64:第五連接部 64: Fifth connection

65:軸體 65: Shaft

66:第二虛擬軸心結構 66: Second virtual axis structure

70:連桿件 70: connecting rod

71:軸體 71: Shaft

80:第一扭力模組 80: The first torque module

81:扭力件 81: Torque parts

90:第二扭力模組 90: The second torque module

91:旋轉凸輪件 91: Rotary cam piece

92:固定凸輪件 92: Fixed cam piece

93:第二彈性件 93: Second elastic piece

521:斜向滑槽 521: Inclined Chute

522:連通槽 522: Connecting slot

541:第一弧形肋件 541: The first arc rib

542:第一弧形滑槽 542: The first arc chute

611:線形滑槽 611: Linear Chute

612:避讓凹部 612: Avoid recesses

613:限位肋 613: Limit ribs

621:線形凸肋 621: Linear rib

622:組裝凹部 622: Assembly recess

631:軸孔 631: Shaft hole

661:第二弧形肋件 661: Second arc rib

662:第二弧形滑槽 662: Second arc chute

811:卡合部 811: Engagement part

812:扭力部 812: Torque Department

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

L1:第一軸線 L1: the first axis

L2:第二軸線 L2: Second axis

L3:第三軸線 L3: The third axis

第1圖是本創作的虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置設置於具有可撓性顯示面板的電子裝置的示意圖。 FIG. 1 is a schematic diagram of the virtual axis of the present invention for accommodating the pivot device of the flexible display panel after being bent and disposed in an electronic device having a flexible display panel.

第2圖是本創作的虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置連接電子裝置的兩個機體的立體圖。 FIG. 2 is a perspective view of two bodies of the electronic device connected to the pivot device of the flexible display panel after the virtual axis of the invention is accommodated.

第3圖是本創作的虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置的一實施例的立體圖。 FIG. 3 is a perspective view of an embodiment of the virtual axis of the present invention for accommodating the pivot device of the flexible display panel after bending.

第4圖是第3圖的虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置的另一視角的立體圖。 FIG. 4 is a perspective view of another perspective view of the virtual axis of FIG. 3 for accommodating the pivot device of the flexible display panel after bending.

第5圖是第3圖的虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置的連動機構、第一扭力模組及第二扭力模組的部分立體分解圖。 FIG. 5 is a partially exploded perspective view of the linkage mechanism of the pivot device of the flexible display panel after the virtual axis accommodates the bending, the first torsion module and the second torsion module of FIG. 3 .

第6圖是第3圖的虛擬軸心容置彎折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部分的放大圖。 FIG. 6 is an enlarged view of the first bearing mechanism and the second bearing mechanism of the pivot device of the virtual axis accommodating the bent flexible display panel in FIG. 3 .

第7圖是第3圖的虛擬軸心容置彎折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部分立體分解圖。 FIG. 7 is a partial exploded perspective view of the first support mechanism and the second support mechanism of the pivot device of the flexible display panel after the virtual axis of FIG. 3 is accommodated.

第8圖是本創作的虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置展開時的狀態的示意圖。 FIG. 8 is a schematic diagram of the state in which the pivot device of the flexible display panel after the virtual axis of the present invention is accommodated and bent is unfolded.

第9圖是本創作的虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置收合時的側視圖。 FIG. 9 is a side view of the present invention when the virtual axis accommodates and folds the pivot device of the flexible display panel.

第10圖是本創作的虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置收合時的立體圖。 FIG. 10 is a perspective view of the virtual axis of the present invention when the pivot device of the flexible display panel is folded and accommodated.

請參閱第1圖、第2圖、第3圖及第4圖，其表示本創作的虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置(以下簡稱樞軸裝置)的一實施例。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。 Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, which show an implementation of the pivot device (hereinafter referred to as the pivot device) for accommodating the flexible display panel after bending by the virtual axis of the present invention example. The pivot device 1 of this embodiment includes a base 10 , a pair of rotating shaft bodies 20 , a linkage mechanism 30 , a pair of extension members 40 , a pair of first support mechanisms 50 , a pair of second support mechanisms 60 , and A pair of link members 70 .

如第1圖及第2圖所示，樞軸裝置1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 FIGS. 1 and 2 , the pivot device 1 is provided in the electronic device E, and is used to connect the two bodies E1 and E2 of the electronic device E. As shown in FIG. The electronic device E has a bearing seat E3, and the pivot device 1 is disposed in the bearing seat E3. The two bodies E1 and E2 carry a flexible display panel P. With the pivot device 1 of this embodiment, the two bodies E1 and E2 can be rotated to be unfolded flush, so that the flexible display panel P can be unfolded to display images. When not in use, the two bodies E1 and E2 can be rotated and folded, so that the flexible display panel P is bent and stored between the stacked bodies E1 and E2.

請參閱第5圖且同時參閱第3圖，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。 Please refer to FIG. 5 and FIG. 3 at the same time, the rotating shaft body 20 is rotatably disposed on the base 10 . The interlocking mechanism 30 is disposed between the pair of rotating shaft bodies 20 to synchronize the pair of rotating shaft bodies 20 and rotate in opposite directions. The linkage mechanism 30 of this embodiment includes a plurality of gears 31 that mesh with each other. The linkage mechanism 30 of this embodiment has four gears that mesh with each other. Two of the gears 31 are respectively disposed on the pair of rotating shaft bodies 20 and follow the The rotating shaft body 20 rotates synchronously.

如第5圖所示，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延伸至與連桿件70連接。延伸軸體42可採用緊配合的方式與延伸件本體41結合。 As shown in FIG. 5 , the extension piece 40 is connected to the pair of rotating shaft bodies 20 and rotates synchronously with the pair of rotating shaft bodies 20 . Each extension piece 40 includes an extension piece body 41 and an extension shaft body 42 . The extension body 41 is connected to the gear 31 of the linkage mechanism 30 and extends away from the base 10 . The extension shaft 42 is connected to the end of the extension body 41 away from the base 10 and is parallel to the rotation shaft 20 . The extension member 40 in this embodiment is L-shaped. The extension shaft 42 extends through the first support mechanism 50 and the second support mechanism 60 in sequence to connect with the link member 70 . The extension shaft body 42 can be combined with the extension body 41 in a tight fit manner.

請參閱第6圖及第7圖，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以及一第三連接部53。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與基座10係以一第一虛擬軸心結構54連接，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。 Please refer to FIGS. 6 and 7 , each of the first support mechanisms 50 includes a body 50 a , a first connecting portion 51 , a second connecting portion 52 and a third connecting portion 53 . The main body 50a is T-shaped, the first connecting portion 51 is disposed at one end of the main body 50a, the first connecting portion 51 and the base 10 are connected by a first virtual axis structure 54, and the second connecting portion 52 is disposed in the middle of the main body 50a , and the second connecting portion 52 includes an oblique sliding slot 521 , and the extending shaft 42 passes through the oblique sliding slot 521 and is thereby slidably assembled with the second connecting portion 52 . The third connecting portion 53 is disposed close to the other end of the main body 50 a and is connected to the second supporting mechanism 60 .

第一虛擬軸心結構54係繞一第一軸線L1旋轉，且本實施例的第一虛擬軸心結構54包括一第一弧形肋件541以及一第一弧形滑槽542。第一弧形肋件541設置於基座10的一安裝凹部11，本實施例是在安裝凹部11的兩相對側壁分別設置第一弧形肋件541，第一弧形滑槽542是設置於第一承架機構50的本體50a的一端，藉由第一弧形滑槽542與第一弧形肋件541滑動組接，使第一承架機構50的本體可相對於基座10旋轉，且藉由第一弧形滑槽542相對於第一弧形肋件541移動至本體50a的一端抵接於基座10的安裝凹部11的底壁時，本體50a相對於基座10形成水平，藉此一對第一承架機構50彼此間形成180度的夾角。第一弧形滑槽542與第一弧形肋件541的長度係適當設計使得一對第一承架機構50相對於基座10旋轉直到本體50a的頂端相互平行時，第一弧形滑槽542也不會與第一弧形肋件541相互分離而使本體50a從基座10脫落。 The first virtual axis structure 54 rotates around a first axis L1 , and the first virtual axis structure 54 in this embodiment includes a first arc-shaped rib 541 and a first arc-shaped chute 542 . The first arc-shaped rib 541 is disposed in an installation recess 11 of the base 10. In this embodiment, the first arc-shaped rib 541 is respectively disposed on two opposite side walls of the installation concave 11, and the first arc-shaped chute 542 is disposed in the One end of the body 50a of the first support mechanism 50 is slidably assembled with the first arc-shaped rib 541 through the first arc-shaped chute 542, so that the body of the first support mechanism 50 can rotate relative to the base 10, When the first arc-shaped chute 542 moves relative to the first arc-shaped rib 541 until one end of the main body 50a abuts against the bottom wall of the mounting recess 11 of the base 10, the main body 50a is horizontal relative to the base 10, Thereby, a pair of first support mechanisms 50 form an included angle of 180 degrees with each other. The lengths of the first arc-shaped chute 542 and the first arc-shaped rib 541 are appropriately designed so that the pair of first support mechanisms 50 rotate relative to the base 10 until the top ends of the main body 50a are parallel to each other, the first arc-shaped chute The rib 542 will not be separated from the first arc-shaped rib 541 to cause the body 50a to fall off from the base 10 .

另外，雖然本實施例的第一弧形肋件541設置於基座10，而第一弧形滑槽542設置於第一承架機構50，但本創作不限於此，在另一實施例中，第一弧形肋件也可以是設置於第一承架機構，而第一弧形滑槽設置於基座。 In addition, although the first arc-shaped rib 541 in this embodiment is disposed on the base 10 and the first arc-shaped chute 542 is disposed on the first support mechanism 50 , the present invention is not limited to this, in another embodiment , the first arc-shaped rib can also be set on the first bearing mechanism, and the first arc-shaped chute is set on the base.

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。第二連接部52具有一連通槽522，連通槽522連通於斜向滑槽521，彈性件55經由連通槽522進入斜向滑槽521而抵接於延伸軸體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 first support mechanism 50 further includes an elastic member 55, and the elastic member 55 is disposed near the top of the main body 50a. The second connecting portion 52 has a communication groove 522 , the communication groove 522 communicates with the oblique chute 521 , and the elastic member 55 enters the oblique chute 521 through the communication groove 522 to abut against the extension shaft 42 . The elastic member 55 in this embodiment is a compression spring. When the pair of first bearing mechanisms 50 is deployed, the extending shaft body 42 moves to the upper end of the inclined chute 521 and pushes the elastic member 55 to generate elastic deformation. When the pair of first bearing mechanisms 50 are folded, the elastic member 55 abuts against the extension shaft body 42, so that the inclined chute 521 moves relative to the extension shaft body 42, and finally the extension shaft 42 is moved by the inclined chute The lower end stop of 521.

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。第一滑動件61具有一線形滑槽611，第二滑動件62具有一線形凸肋621，藉由線形滑槽611與線形凸肋621配合的結構而使第一滑動件61與第二滑動件62滑動組接。雖然本實施例的線形滑槽611是設置於第一滑動件61，而線形凸肋621是設置於第二滑動件62，但本創作不限於此，在另一實施例中，也可以是線形滑槽設置於第二滑動件，而線形凸肋設置於第一滑動件。 Each second support mechanism 60 includes a first sliding member 61 and a second sliding member 62. The first sliding member 61 and the second sliding member 62 are slidably assembled in the extension direction to form the first support mechanism. The telescopic structure between 50 and the base 10 is telescopic. The first sliding member 61 has a linear sliding groove 611 , and the second sliding member 62 has a linear convex rib 621 . 62 sliding assembly. Although the linear chute 611 in this embodiment is provided on the first sliding member 61 and the linear convex rib 621 is provided on the second sliding member 62 , the present invention is not limited to this, and in another embodiment, it can also be linear The chute is arranged on the second sliding piece, and the linear protruding rib is arranged on the first sliding piece.

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，本實施例的第四連接部63包括一軸孔631，且結合於一軸體65而樞接於基座10，藉此使第四連接部63繞一第二軸線L2轉動，第二軸線L2比第一軸線L1更靠近基座10的側邊。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設置於第五連接部64，第二弧形滑槽662設置於第一承架機構50的第三連接部 53。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。雖然本實施例的第二弧形肋件661設置於第二承架機構60，而第二弧形滑槽662設置於第一承架機構50，但本創作不限於此，在另一實施例中，也可以是第二弧形肋件設置於第一承架機構，而第二弧形滑槽設置於第二承架機構。由於第一軸線L1與第二軸線L2彼此相隔一距離，因此當第一承架機構50以第一軸線L1旋轉且第二承架機構60以第二軸線L2旋轉時，第二虛擬軸心結構66除了使第一承架機構50與第二承架機構60產生旋轉連接，另外還可以對第一承架機構50與第二承架機構60旋轉前後彼此間產生的位置差提供相對移動的餘裕。 The second support mechanism 60 further includes a fourth connecting portion 63 and a fifth connecting portion 64 . The fourth connecting portion 63 is disposed at the end of the first sliding member 61 . The fourth connecting portion 63 in this embodiment includes a shaft hole 631 and is combined with a shaft body 65 to be pivotally connected to the base 10 , thereby enabling the fourth connection The part 63 rotates about a second axis L2 which is closer to the side of the base 10 than the first axis L1. The fifth connecting portion 64 is disposed at one end of the second sliding member 62 and is pivotally connected with the third connecting portion 53 of the first support mechanism 50 through a second virtual axis structure 66 . The second virtual axis structure 66 includes a second arc-shaped rib 661 and a second arc-shaped sliding groove 662. The second arc-shaped rib 661 in this embodiment is disposed on the fifth connecting portion 64, and the second arc-shaped sliding The slot 662 is disposed in the third connecting portion of the first support mechanism 50 53. The third connecting portion 53 is rotated relative to the fifth connecting portion 64 through the sliding assembly of the second arc-shaped rib 661 and the second arc-shaped sliding groove 662 . Although the second arc-shaped rib 661 in this embodiment is disposed on the second support mechanism 60 and the second arc-shaped chute 662 is disposed on the first support mechanism 50 , the present invention is not limited to this, in another embodiment Among them, the second arc-shaped rib can also be arranged on the first support mechanism, and the second arc-shaped chute is arranged on the second support mechanism. Since the first axis L1 and the second axis L2 are separated from each other by a distance, when the first bearing mechanism 50 rotates with the first axis L1 and the second bearing mechanism 60 rotates with the second axis L2, the second virtual axis structure 66 In addition to the rotational connection between the first support mechanism 50 and the second support mechanism 60, the relative movement margin can also be provided for the position difference between the first support mechanism 50 and the second support mechanism 60 before and after rotation. .

另外，請同時參閱第4圖及第7圖，第一滑動件61具有一避讓凹部612，避讓凹部612可供避讓從延伸件40穿過第一承架機構50延伸至連桿件70的延伸軸體42，避免延伸軸體42與第一滑動件61產生干涉。第二滑動件62具有一組裝凹部622，組裝凹部622藉由與第一滑動件61的限位肋613結合而限制第二滑動件62與第一滑動件61相對移動的行程。 In addition, please refer to FIG. 4 and FIG. 7 at the same time, the first sliding member 61 has an avoidance recess 612 , and the avoidance recess 612 can be used to avoid the extension from the extension member 40 through the first support mechanism 50 to the link member 70 The shaft body 42 prevents the extension shaft body 42 from interfering with the first sliding member 61 . The second sliding member 62 has an assembling concave portion 622 . The assembling concave portion 622 is combined with the limiting rib 613 of the first sliding member 61 to limit the relative movement of the second sliding member 62 and the first sliding member 61 .

請再參閱第3圖及第4圖，連桿件70用於支持的延伸軸體42，連桿件70的一端連接於延伸軸體42，另一端係以一軸體71樞接於基座10且繞一第三軸線L3旋轉。第三軸線L3係延伸通過旋轉軸體20，使延伸軸體42與旋轉軸體20保持平行，而且第三軸線L3位於第一軸線L1與第二軸線L2之間。 Please refer to FIGS. 3 and 4 again, the link member 70 is used to support the extension shaft 42 , one end of the link member 70 is connected to the extension shaft 42 , and the other end is pivotally connected to the base 10 by a shaft 71 . and rotates around a third axis L3. The third axis L3 extends through the rotating shaft body 20 to keep the extending shaft body 42 parallel to the rotating shaft body 20, and the third axis L3 is located between the first axis L1 and the second axis L2.

請再參閱第3圖及第5圖，本實施例的樞軸裝置1更包括一對第一扭力模組80，每個第一扭力模組80包括兩個扭力件81，扭力件81呈板片狀且包括一卡合部811以及一扭力部812，卡合部811卡合於延伸件40的延伸件本體41，扭力部812可彈性變形地夾持於旋轉軸體20，扭力部812為具有缺口的環狀結構。卡合部811使扭力件81定位在延伸件40上，扭力部812藉由彈性變形而施加扭力於旋轉軸體20。 Please refer to FIG. 3 and FIG. 5 again, the pivot device 1 of this embodiment further includes a pair of first torsion modules 80 , each of the first torsion modules 80 includes two torsion pieces 81 , and the torsion pieces 81 are plate-shaped It is sheet-shaped and includes an engaging portion 811 and a torsion portion 812. The engaging portion 811 is engaged with the extension body 41 of the extension member 40. The torsion portion 812 can be elastically deformed and clamped to the rotating shaft body 20. The torsion portion 812 is a Tool Notched ring structure. The engaging portion 811 enables the torsion member 81 to be positioned on the extension member 40 , and the torsion portion 812 applies torsion force to the rotating shaft body 20 through elastic deformation.

本實施例的樞軸裝置1更包括一對第二扭力模組90，該對第二扭力模組90分別設置於旋轉軸體20，每個第二扭力模組90包括一旋轉凸輪件91、一固定凸輪件92以及一第二彈性件93，旋轉凸輪件91與旋轉軸體20同步轉動，固定凸輪件92連接於延伸件40，且旋轉軸體20穿設於固定凸輪件92且可相對於固定凸輪件92轉動。第二彈性件93施力於固定凸輪件92，使固定凸輪件92抵接於旋轉凸輪件91。藉由旋轉凸輪件91及固定凸輪件92設置的凸輪面相對移動而推壓第二彈性件93，第二彈性件93產生的反作用力經由固定凸輪件92傳遞至旋轉凸輪件91而施加於旋轉軸體20，藉此產生扭力。 The pivot device 1 of this embodiment further includes a pair of second torsion modules 90 , the pair of second torsion modules 90 are respectively disposed on the rotating shaft body 20 , and each second torsion module 90 includes a rotating cam member 91 , A fixed cam member 92 and a second elastic member 93, the rotating cam member 91 rotates synchronously with the rotating shaft body 20, the fixed cam member 92 is connected to the extension member 40, and the rotating shaft body 20 passes through the fixed cam member 92 and can be opposed to each other The fixed cam member 92 rotates. The second elastic member 93 exerts force on the fixed cam member 92 so that the fixed cam member 92 abuts against the rotating cam member 91 . The second elastic member 93 is pushed by the relative movement of the cam surfaces provided by the rotating cam member 91 and the fixed cam member 92, and the reaction force generated by the second elastic member 93 is transmitted to the rotating cam member 91 through the fixed cam member 92 and applied to the rotating cam member 91. Axle body 20, thereby generating torque.

請參閱第8圖，第一承架機構50及第二承架機構60承載可撓性顯示面板P，當一對第一承架機構50及一對第二承架機構60相對於基座10旋轉而展開時，可撓性顯示面板P展開而可顯示影像供使用者觀看。請參閱第9圖及第10圖，當一對第一承架機構50及一對第二承架機構60相對於基座10旋轉而收合時，藉由在第一承架機構50與基座10間設置第一虛擬軸心結構54，使得同時達到第一承架機構50與基座10形成樞接而且第一虛擬軸心結構54產生的容置空間可以容置可撓性顯示面板P的彎折處。另外，由於第二承架機構60與基座10樞接的位置比第一虛擬軸心結構54靠近基座10的側邊(位於更靠基座10的外側)，使得一對第二承架機構60在相對於基座10轉動收合後，一對第二承架機構60間也提供了容置可撓性顯示面板P的彎折處的空間。同時藉由延伸軸體42與第一承架機構50的斜向滑槽521滑動組接，在一對第一承架機構50收合時，彈性件55推壓延伸軸體42使支持延伸軸體42的連桿件70的一端連同延伸軸體42沿著斜向滑槽521向基座10的外側移動，使連桿件70呈現向基座10的側邊傾斜的狀態，如此在一對連桿件70之間也提供了容置可撓性顯示面板P的彎折處的空間。 Please refer to FIG. 8 , the first support mechanism 50 and the second support mechanism 60 support the flexible display panel P, when the pair of the first support mechanism 50 and the pair of the second support mechanism 60 are relative to the base 10 When rotated and unfolded, the flexible display panel P unfolds to display images for the user to watch. Referring to FIG. 9 and FIG. 10, when the pair of first support mechanisms 50 and the pair of second support mechanisms 60 rotate relative to the base 10 and are folded, the first support mechanism 50 and the base A first virtual axis structure 54 is arranged between the bases 10, so that at the same time, the first support mechanism 50 is pivotally connected to the base 10 and the accommodating space generated by the first virtual axis structure 54 can accommodate the flexible display panel P of the bend. In addition, since the pivoted position of the second support mechanism 60 and the base 10 is closer to the side of the base 10 (located on the outer side of the base 10 ) than the first virtual axis structure 54 , a pair of second support After the mechanism 60 is rotated and folded relative to the base 10 , a space for accommodating the bend of the flexible display panel P is also provided between the pair of second support mechanisms 60 . At the same time, the extension shaft 42 is slidably assembled with the oblique chute 521 of the first support mechanism 50 , and when the pair of first support mechanisms 50 is folded, the elastic member 55 pushes the extension shaft 42 to support the support mechanism 50 . One end of the link member 70 holding the extension shaft 42 and the extension shaft 42 move to the outside of the base 10 along the oblique chute 521, so that the link member 70 is inclined to the side of the base 10, so that A space for accommodating the bend of the flexible display panel P is also provided between the pair of link members 70 .

如此本創作的樞軸裝置1在基座10處提供了較大的容置空間，使得可撓性顯示面板P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P多次彎曲展開後容易損壞或縮短使用壽命的問題。 In this way, the pivot device 1 of the present invention provides a large accommodating space at the base 10, so that when the flexible display panel P is bent, the cross-section of the bending part is in the shape of a water drop, so that excessive curvature will not be generated. and the state of excessive bending, thus solving the problem that the flexible display panel P is easily damaged or shortened in service life after being bent and unfolded for many times.

惟以上所述者，僅為本創作之較佳實施例而已，當不能以此限定本創作實施之範圍，即大凡依本創作申請專利範圍及新型說明內容所作之簡單的等效變化與修飾，皆仍屬本創作專利涵蓋之範圍內。另外，本創作的任一實施例或申請專利範圍不須達成本創作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，並非用來限制本創作之權利範圍。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。 However, the above are only the preferred embodiments of the present creation, and should not limit the scope of implementation of the present creation, that is, any simple equivalent changes and modifications made according to the patent scope of the present creation and the description of the new model, All are still within the scope of this creative patent. In addition, any embodiment of the present invention or the scope of the patent application is not required to achieve all the purposes or advantages or features disclosed in the present invention. In addition, the abstract section and the title are only used to aid the search of patent documents and are not intended to limit the scope of rights of this creation. In addition, terms such as "first" and "second" mentioned in this specification or the scope of the patent application are only used to name the elements or to distinguish different embodiments or scopes, and are not used to limit the number of elements. upper or lower limit.

10:基座 10: Pedestal

20:旋轉軸體 20: Rotary shaft

30:連動機構 30: Linkage mechanism

40:延伸件 40: Extensions

41:延伸件本體 41: Extension body

42:延伸軸體 42:Extended shaft

50:第一承架機構 50: The first bearing mechanism

50a:本體 50a: Ontology

51:第一連接部 51: The first connecting part

52:第二連接部 52: Second connecting part

53:第三連接部 53: The third connection part

54:第一虛擬軸心結構 54: The first virtual axis structure

55:彈性件 55: Elastic

60:第二承架機構 60: Second support mechanism

61:第一滑動件 61: The first slide

62:第二滑動件 62: Second slider

63:第四連接部 63: Fourth connector

64:第五連接部 64: Fifth connection

66:第二虛擬軸心結構 66: Second virtual axis structure

70:連桿件 70: connecting rod

71:軸體 71: Shaft

80:第一扭力模組 80: The first torque module

90:第二扭力模組 90: The second torque module

522:連通槽 522: Connecting slot

L1:第一軸線 L1: the first axis

L2:第二軸線 L2: Second axis

L3:第三軸線 L3: The third axis

Claims

一種虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置，其包括： A pivot device for accommodating a bent flexible display panel with a virtual axis, comprising:

一基座； a base;

一對旋轉軸體，可轉動地設置於該基座； A pair of rotating shaft bodies are rotatably arranged on the base;

一連動機構，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； a linkage mechanism, disposed between the pair of rotating shafts and synchronizing the pair of rotating shafts and rotating in opposite directions;

一對延伸件，連接於該對旋轉軸體且與該對旋轉軸體同步旋轉，每個該延伸件包括一延伸軸體，該延伸軸體平行於該旋轉軸體； a pair of extension pieces connected to the pair of rotating shaft bodies and rotating synchronously with the pair of rotating shaft bodies, each of the extension pieces including an extension shaft body, the extension shaft body being parallel to the rotating shaft body;

一對第一承架機構，設置於該基座的對兩側，每個該第一承架機構包括一第一連接部、一第二連接部以及一第三連接部，該第一連接部與該基座係以一第一虛擬軸心結構連接，該第二連接部與該延伸軸體滑動組接，該第一虛擬軸心結構係繞一第一軸線旋轉，其中該第一虛擬軸心結構包括一第一弧形肋件以及一第一弧形滑槽； A pair of first support mechanisms are arranged on opposite sides of the base, each of the first support mechanisms includes a first connecting portion, a second connecting portion and a third connecting portion, the first connecting portion The base is connected with the base by a first virtual axis structure, the second connection part is slidably assembled with the extension shaft body, the first virtual axis structure is rotated around a first axis, wherein the first virtual axis The core structure includes a first arc-shaped rib and a first arc-shaped chute;

一對第二承架機構，設置於該基座的對兩側，每個該第二承架機構具有可伸縮結構且包括一第四連接部以及一第五連接部，該第四連接部係樞接於該基座且繞一第二軸線轉動，該第五連接部係與該第一承架機構的該第三連接部樞接，其中該第二軸線比該第一軸線更靠近該基座的側邊；以及 A pair of second support mechanisms are arranged on opposite sides of the base, each of the second support mechanisms has a retractable structure and includes a fourth connecting portion and a fifth connecting portion, the fourth connecting portion is is pivotally connected to the base and rotates around a second axis, the fifth connecting portion is pivotally connected to the third connecting portion of the first support mechanism, wherein the second axis is closer to the base than the first axis the sides of the seat; and

一對連桿件，設置於該基座的相對兩側，每個該連桿件的一端連接於該延伸軸體，另一端係樞接於該基座且繞一第三軸線旋轉。 A pair of link members are arranged on opposite sides of the base, one end of each link member is connected to the extending shaft body, and the other end is pivotally connected to the base and rotates around a third axis.

如請求項1所述之虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置，其中該第一承架機構的該第二連接部具有一斜向滑槽，該斜向滑槽係設置於該第一承架機構的背面且往遠離該第一承架機構且往靠近該基座的方向傾斜設置，該延伸軸體係穿設於該斜向滑槽。 The pivot device for accommodating a flexible display panel after being bent by a virtual axis according to claim 1, wherein the second connecting portion of the first support mechanism has an oblique sliding groove, and the oblique sliding The chute is disposed on the back of the first support mechanism and is inclined in a direction away from the first support mechanism and close to the base, and the extension shaft system passes through the inclined chute.

如請求項2所述之虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置，其中該第一承架機構更包括一彈性件，該彈性件抵接於該延伸軸體，該延伸軸體於該斜向滑槽中移動而使該彈性件產生彈性形變。 As claimed in claim 2, the virtual axis accommodates the pivot device of the flexible display panel after bending, wherein the first support mechanism further comprises an elastic member, the elastic member is in contact with the extension shaft, the The extension shaft moves in the inclined chute to cause the elastic member to elastically deform.

如請求項3所述之虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置，其中該第二連接部具有一連通槽，其連通於該斜向滑槽，該彈性件經由該連通槽進入該斜向滑槽而抵接於該延伸軸體。 The pivot device for accommodating a flexible display panel after being bent by a virtual axis according to claim 3, wherein the second connecting portion has a communication groove, which is communicated with the oblique sliding groove, and the elastic member passes through the The communication groove enters the inclined sliding groove and abuts against the extending shaft body.

如請求項1所述之虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置，其中該第三連接部與該第五連接部係以一第二虛擬軸心結構連接，該第二虛擬軸心結構包括一第二弧形肋件以及一第二弧形滑槽。 As claimed in claim 1, the virtual axis accommodates the pivot device of the flexible display panel after bending, wherein the third connecting portion and the fifth connecting portion are connected by a second virtual axis structure, and the first The two virtual axis structures include a second arc-shaped rib and a second arc-shaped chute.

如請求項1所述之虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置，其中該第二承架機構包括一第一滑動件以及一第二滑動件，該第一滑動件與該第二滑動件滑動組接以形成可於該第一承架機構與該基座間伸縮的該可伸縮結構，該第四連接部設於該第一滑動件，該第五連接部設於該第二滑動件。 The pivot device for accommodating the flexible display panel after being bent by the virtual axis according to claim 1, wherein the second support mechanism comprises a first sliding member and a second sliding member, the first sliding member The retractable structure is slidably assembled with the second sliding member to form the retractable structure that can be extended and retracted between the first support mechanism and the base, the fourth connecting portion is set on the first sliding member, and the fifth connecting portion is set on the the second slider.

如請求項6所述之虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置，其中該第一滑動件與該第二滑動件係以一線形滑槽及一線形凸肋配合的結構滑動組接。 The pivot device for accommodating the flexible display panel after being bent by the virtual axis according to claim 6, wherein the first sliding member and the second sliding member are matched with a linear sliding groove and a linear convex rib. Structural sliding assembly.

如請求項6所述之虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置，其中該第二承架機構位於該連桿件與該第一承架機構之間，該第一滑動件具有一避讓凹部，該避讓凹部與從該延伸件穿過該第一承架機構延伸至該連桿件的該延伸軸體對應。 The pivot device for accommodating the flexible display panel after being bent by the virtual axis according to claim 6, wherein the second support mechanism is located between the link member and the first support mechanism, and the first support mechanism The sliding member has an escape recess corresponding to the extension shaft extending from the extension member through the first bearing mechanism to the link member.

如請求項1所述之虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置，其中該第三軸線係延伸通過該旋轉軸體且位於該第一軸線與該第二軸線之間。 The pivot device for accommodating a flexible display panel after being bent by a virtual axis according to claim 1, wherein the third axis system extends through the rotating shaft body and is located between the first axis and the second axis .

如請求項1所述之虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置，其中該連動機構包括複數個相互嚙合的齒輪，至少兩個該齒輪分別設置於該對旋轉軸體。 The pivot device for accommodating a flexible display panel after bending as described in claim 1, wherein the linkage mechanism comprises a plurality of gears that mesh with each other, and at least two of the gears are respectively disposed on the pair of rotating shaft bodies .

如請求項1所述之虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置，其更包括一對第一扭力模組，每個該第一扭力模組包括至少一扭力件，該扭力件包括一卡合部以及一扭力部，該卡合部卡合於該延伸件，該扭力部可彈性變形地夾持於該旋轉軸體。 The pivot device for accommodating the flexible display panel after being bent by the virtual axis according to claim 1, further comprising a pair of first torsion modules, each of the first torsion modules comprising at least one torsion member, The torsion member includes a snap portion and a torsion portion, the snap portion is engaged with the extension piece, and the torsion portion can be elastically deformed and clamped to the rotating shaft body.

如請求項1所述之虛擬軸心容置彎折後可撓性顯示面板的樞軸裝置，其更包括一對第二扭力模組，該對第二扭力模組分別設置於該對旋轉軸體，每個該第二扭力模組包括一旋轉凸輪件、一固定凸輪件以及一第二彈性件，該旋轉凸輪件與該旋轉軸體同步轉動，且該第二彈性件施力於該固定凸輪件，使該固定凸輪件抵接於該旋轉凸輪件。 As claimed in claim 1, the pivot device for accommodating the flexible display panel after being bent by the virtual axis further comprises a pair of second torsion modules, and the pair of second torsion modules are respectively disposed on the pair of rotating shafts Each of the second torsion modules includes a rotating cam piece, a fixed cam piece and a second elastic piece, the rotating cam piece rotates synchronously with the rotating shaft body, and the second elastic piece exerts force on the fixed cam piece The cam piece makes the fixed cam piece abut against the rotating cam piece.