TWM614799U

TWM614799U - Flexible display screen hinge

Info

Publication number: TWM614799U
Application number: TW110203840U
Authority: TW
Inventors: 陳嘉輝; 張僑舫
Original assignee: 連鋐科技股份有限公司
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-07-21

Abstract

本創作的可撓性顯示螢幕樞軸的每個該承載座具有第一承載平面和第二承載平面。當兩個承載座旋轉至齊平的狀態時，該等第二承載平面位於該容置槽中，藉此支持可撓性螢幕，以保持可撓性螢幕的平整度。當兩個承載座旋轉至相對狀態時，兩個承載座的第一承載平面形成相對設置，且兩個承載座的第二承載平面形成相對設置，使得第二承載平面離開容置槽，藉此彎折後的可撓性螢幕可以容置於容置槽中。 Each bearing seat of the flexible display screen pivot of the invention has a first bearing plane and a second bearing plane. When the two bearing seats rotate to a flush state, the second bearing planes are located in the accommodating groove, thereby supporting the flexible screen to maintain the flatness of the flexible screen. When the two bearing seats rotate to the opposite state, the first bearing planes of the two bearing seats are arranged oppositely, and the second bearing planes of the two bearing seats are arranged oppositely, so that the second bearing planes leave the accommodating groove, thereby The flexible screen after bending can be accommodated in the accommodating groove.

Description

可撓性顯示螢幕樞軸 Flexible display screen pivot

本創作係有關於一種樞軸結構的技術領域，特別是有關於一種可以支持展開及容置彎折後的可撓性螢幕的可撓性顯示螢幕樞軸。 This creation is related to the technical field of a pivot structure, in particular to a flexible display screen pivot that can support the unfolded and accommodating flexible screen after bending.

智慧型手機的螢幕尺寸逐漸加大，甚至近來已有廠商推出摺疊型的智慧型手機，可以視需求展開或收折螢幕而作為手機或平板使用。折疊式手機的螢幕是可撓性的螢幕，視用戶的需求而展開或收折，因此在手機的機身也必須設置可支持承載可撓性螢幕的樞軸裝置。 The screen size of smart phones is gradually increasing, and even recently, manufacturers have introduced foldable smart phones, which can be used as mobile phones or tablets by unfolding or folding the screen as required. The screen of a foldable mobile phone is a flexible screen, which can be expanded or collapsed according to the needs of the user. Therefore, a pivot device that can support the flexible screen must also be provided in the body of the mobile phone.

現有用於支持承載可撓性螢幕的樞軸裝置，如第1圖所示，由於在樞軸處須設置弧形的容置槽供容置彎折後的可撓性螢幕S，但是當樞軸旋轉使可撓性螢幕S展開時，可撓性螢幕S在弧形容置槽處仍然會產生彎曲狀，使得可撓性螢幕S實際展開的寬度a小於平整展開的寬度b，因此必須另外設置補償機構來支持可撓性螢幕S而使其平整地展開至寬度b，如此增加整體樞軸機構的複雜度，而且也增加製造的成本。 The existing pivot device for supporting and carrying a flexible screen, as shown in Figure 1, has to be provided with an arc-shaped accommodating slot at the pivot for accommodating the bent flexible screen S, but when the pivot is When the shaft rotates to unfold the flexible screen S, the flexible screen S will still be curved at the arc-shaped slot, so that the actual unfolded width a of the flexible screen S is smaller than the flat unfolded width b, so additional The compensation mechanism is provided to support the flexible screen S and expand it to the width b flatly, which increases the complexity of the overall pivot mechanism and also increases the manufacturing cost.

有鑑於此，本創作的目的在於提供一種可撓性顯示螢幕樞軸，其除了提供容置槽容置摺疊後的可撓性螢幕以外，可撓性顯示螢幕樞軸旋轉後可以在容置槽中形成平面，以支持展開的可撓性螢幕，避免可撓性螢幕彎曲下垂，維持可撓性螢幕展開後的平整度。 In view of this, the purpose of this creation is to provide a flexible display screen pivot. In addition to providing a accommodating slot for accommodating the folded flexible screen, the flexible display screen can be pivoted in the accommodating slot. A flat surface is formed in the middle to support the expanded flexible screen, avoid bending and sagging of the flexible screen, and maintain the flatness of the flexible screen after being expanded.

本創作的可撓性顯示螢幕樞軸的一實施例包括一基座、兩個承載座以及一連動機構。基座沿一第一方向延伸，該基座包括兩個相對設置的容置凹部以及一設置在該等容置凹部之間的容置槽，每個該容置凹部的兩相對側壁上分別設有一弧形導引部，且兩個該容置凹部的該弧形導引部於該第一方向上的投影係部分重疊。每個該承載座具有一承載部及一旋轉結合部，每個該承載部具有一第一承載平面，該旋轉結合部連接於該承載部，該旋轉結合部設置於該容置凹部中且該旋轉結合部的相對兩端分別具有一滑動組接部且在該相對兩端間設有一第二承載平面，該滑動組接部與該弧形導引部滑動組接，使得每個該承載座相對於該基座在一角度範圍內移動，而使該等第一承載平面彼此形成齊平或彼此形成相對，且使該等第二承載平面彼此形成齊平或彼此形成相對。連動機構設置於該基座且具有複數個軸體，該等軸體彼此連動，且位於最靠近該等承載座的兩個該軸體分別具有一連接部，每個該連接部分別與每個該承載座滑動組接。當該等第一承載平面彼此形成齊平且該等第二承載平面彼此形成齊平時，該等第二承載平面位於該容置槽中。 An embodiment of the flexible display screen pivot of the present invention includes a base, two bearing seats, and a linkage mechanism. The base extends in a first direction. The base includes two accommodating recesses arranged oppositely and an accommodating groove arranged between the accommodating recesses, and two opposite side walls of each accommodating recess are respectively provided There is an arc-shaped guiding part, and the projections of the arc-shaped guiding parts of the two accommodating recesses in the first direction are partially overlapped. Each bearing seat has a bearing part and a rotating joint part, each bearing part has a first bearing plane, the rotating joint part is connected to the bearing part, the rotating joint part is arranged in the accommodating recess and the The opposite ends of the rotating joint part respectively have a sliding assembly part and a second bearing plane is arranged between the opposite ends. The sliding assembly part is slidingly assembled with the arc-shaped guide part, so that each bearing seat It moves within an angle range relative to the base, so that the first bearing planes are flush with each other or opposite to each other, and the second bearing planes are flush with each other or opposite to each other. The linkage mechanism is arranged on the base and has a plurality of shafts, the shafts are linked with each other, and the two shafts located closest to the bearing seats respectively have a connecting portion, and each connecting portion is connected to each The bearing seat is slidably assembled. When the first bearing planes are flush with each other and the second bearing planes are flush with each other, the second bearing planes are located in the accommodating groove.

1:可撓性顯示螢幕樞軸 1: Flexible display screen pivot

10:基座 10: Pedestal

11:容置凹部 11: accommodating recess

12:容置槽 12: accommodating slot

13:第一基座體 13: The first base body

14:第二基座體 14: The second base body

15:第三基座體 15: Third base body

20:承載座 20: Bearing seat

21:承載部 21: Carrying Department

22:旋轉結合部 22: Rotating joint

30:連動機構 30: Linkage mechanism

31:軸體 31: Shaft

40:端緣定位座 40: Edge positioning seat

41:第二軸孔 41: second shaft hole

42:弧形凹槽 42: curved groove

50:扭力件 50: Torque parts

111:弧形導引部 111: Arc guide

131、143、151:弧形凹槽 131, 143, 151: curved groove

132:第一軸孔 132: first shaft hole

141:組接部 141: Assembly Department

142:端壁 142: End Wall

211:第一承載平面 211: The first bearing plane

222:第二承載平面 222: second bearing plane

311:連接部 311: Connecting part

312:齒輪部 312: Gear Department

3111:連桿 3111: connecting rod

3112:突銷 3112: bump

L:第一方向 L: first direction

第1圖是先前技術的可撓性顯示螢幕彎折及展開的示意圖。 Figure 1 is a schematic diagram of the prior art flexible display screen being bent and unfolded.

第2圖是本創作的可撓性顯示螢幕樞軸的一實施例的立體圖。 Figure 2 is a perspective view of an embodiment of the flexible display screen pivot created by the present invention.

第3圖是第2圖的可撓性顯示螢幕樞軸的立體分解圖。 Fig. 3 is a perspective exploded view of the pivot of the flexible display screen shown in Fig. 2.

第4圖是第2圖的部分放大圖。 Fig. 4 is a partially enlarged view of Fig. 2.

第5圖是第2圖的可撓性顯示螢幕樞軸旋轉使兩個承載座形成相對狀態的示意圖。 Fig. 5 is a schematic diagram of the flexible display screen of Fig. 2 pivoting to make the two bearing seats face each other.

第6圖是第2圖沿A-A線的剖視圖。 Fig. 6 is a cross-sectional view taken along line A-A in Fig. 2.

第7圖是第2圖沿B-B線的剖視圖。 Fig. 7 is a cross-sectional view of Fig. 2 along the line B-B.

第8圖是第2圖的可撓性顯示螢幕樞軸承載可撓性顯示螢幕彎折的立體示意圖。 Fig. 8 is a perspective schematic view of the flexible display screen in Fig. 2 when the flexible display screen is bent on a pivot bearing.

第9圖是第8圖的剖視圖。 Figure 9 is a cross-sectional view of Figure 8.

請參閱第2圖、第3圖、第4圖及第5圖，其表示本創作的可撓性顯示螢幕樞軸的一實施例。本實施例的可撓性顯示螢幕樞軸1包括一基座10、兩個承載座20以及一連動機構30。兩個承載座20設置在基座10的相對兩側邊而且可旋轉地結合於基座10，而且兩個承載座20經由連動機構30產生連動，因而兩個承載座20可同步相對於基座10旋轉。 Please refer to FIG. 2, FIG. 3, FIG. 4, and FIG. 5, which show an embodiment of the flexible display screen pivot of the present invention. The flexible display screen pivot 1 of this embodiment includes a base 10, two supporting seats 20 and a linkage mechanism 30. Two bearing seats 20 are arranged on opposite sides of the base 10 The sides are rotatably coupled to the base 10, and the two supporting bases 20 are linked via the linkage mechanism 30, so the two supporting bases 20 can rotate relative to the base 10 synchronously.

基座10沿一第一方向L延伸，基座10包括兩個相對設置的容置凹部11以及一設置在該等容置凹部11之間的容置槽12，每個該容置凹部11的兩相對側壁上分別設有一弧形導引部111，且兩個容置凹部11的弧形導引部111於第一方向L上的投影係部分重疊。如第3圖所示，本實施例的弧形導引部111為弧形凹槽。另外如第2圖及第4圖所示，本實施例的基座10的兩個容置凹部11係沿第一方向L彼此錯位設置，即兩個容置凹部11係沿第一方向L一前一後設置。 The base 10 extends along a first direction L. The base 10 includes two accommodating recesses 11 arranged oppositely and a accommodating groove 12 arranged between the accommodating recesses 11, and each of the accommodating recesses 11 Two opposite side walls are respectively provided with an arc-shaped guiding portion 111, and the projections of the arc-shaped guiding portions 111 of the two accommodating recesses 11 in the first direction L partially overlap. As shown in Figure 3, the arc-shaped guide portion 111 of this embodiment is an arc-shaped groove. In addition, as shown in Figures 2 and 4, the two accommodating recesses 11 of the base 10 of this embodiment are arranged offset from each other along the first direction L, that is, the two accommodating recesses 11 are arranged along the first direction L1. Set before and after.

如第3圖所示，基座10包括一第一基座體13、一第二基座體14以及一第三基座體15，第二基座體14具有兩個朝相反方向延伸的組接部141以及兩個分別與組接部相對設置的端壁142，該等組接部141藉由螺栓分別與第一基座體13及該第三基座體15連接，第一基座體13的端壁與第二基座體14的一端壁相對設置而形成一個，第三基座體15的端壁與第二基座體的另一端壁相對設置形成另一個容置凹部11。上述弧形導引部111設置在第一基座體13、第二基座體14以及第三基座體15的端壁上。 As shown in Figure 3, the base 10 includes a first base body 13, a second base body 14 and a third base body 15. The second base body 14 has two groups extending in opposite directions. The connecting portion 141 and the two end walls 142 respectively disposed opposite to the assembling portion, the assembling portions 141 are respectively connected to the first base body 13 and the third base body 15 by bolts, the first base body The end wall of 13 and one end wall of the second base body 14 are disposed opposite to each other to form one, and the end wall of the third base body 15 is disposed opposite to the other end wall of the second base body to form another accommodating recess 11. The arc-shaped guide portion 111 is provided on the end walls of the first base body 13, the second base body 14 and the third base body 15.

如第3圖及第4圖所示，第一基座體13、第二基座體14以及第三基座體15分別具有一弧形凹槽131、143和151，該等弧形凹槽131、143和151係沿該第一方向彼此對準而形成容置槽12。弧形凹槽131與143間為其中一個容置凹部11，弧形凹槽143與151間為另一個容置凹部11。 As shown in Figures 3 and 4, the first base body 13, the second base body 14, and the third base body 15 have arc-shaped grooves 131, 143, and 151, respectively. 131, 143, and 151 are aligned with each other along the first direction to form the accommodating groove 12. Between the arc-shaped grooves 131 and 143 is one of the accommodating recesses 11, and between the arc-shaped grooves 143 and 151 is the other accommodating recess 11.

如第3圖所示，每個承載座20具有一承載部21及一旋轉結合部22。每個承載座20的承載部21及旋轉結合部22結合而形成T字形，每個承載部21具有一第一承載平面211，旋轉結合部22連接於承載部21，旋轉結合部22設置於容置凹部11中且旋轉結合部22的相對兩端分別具有一滑動組接部221且在該相對兩端間設有一第二承載平面222。滑動組接部221與弧形導引部111滑動組接，使得每個承載座20相對於基座10在一角度範圍內移動，而使兩個承載座20形成彼此齊平或相對設置。本實施例的滑動組接部221為弧形凸肋。如第2圖及第4圖所示，當兩個承載座20形成彼此齊平時，該等第一承載平面211彼此形成齊平且該等第二承載平面222彼此形成齊平，而且兩個承載座20的第二承載平面222分別位於弧形凹槽131與143之間及弧形凹槽143與151之間，即兩個承載座20的第二承載平面222位於容置槽12中。如第5圖所示，當兩個承載座20形成彼此相對時，該等第一承載平面211彼此形成相對，且使該等第二承載平面222彼此形成相對而離開容置槽12。 As shown in FIG. 3, each bearing seat 20 has a bearing portion 21 and a rotating joint portion 22. The bearing portion 21 and the rotating joint portion 22 of each bearing seat 20 are combined to form a T-shape, and each bearing The carrying portion 21 has a first carrying plane 211, the rotating coupling portion 22 is connected to the carrying portion 21, the rotating coupling portion 22 is disposed in the accommodating recess 11, and opposite ends of the rotating coupling portion 22 respectively have a sliding assembly portion 221 and A second bearing plane 222 is provided between the opposite ends. The sliding assembly portion 221 is slidingly assembled with the arc-shaped guide portion 111, so that each bearing seat 20 moves within an angle range relative to the base 10, so that the two bearing seats 20 are arranged flush or opposite to each other. The sliding assembly portion 221 of this embodiment is an arc-shaped convex rib. As shown in Figures 2 and 4, when the two bearing seats 20 are formed flush with each other, the first bearing planes 211 are formed flush with each other and the second bearing planes 222 are formed flush with each other, and the two bearing The second bearing plane 222 of the seat 20 is located between the arc-shaped grooves 131 and 143 and between the arc-shaped grooves 143 and 151 respectively, that is, the second bearing planes 222 of the two bearing seats 20 are located in the accommodating groove 12. As shown in FIG. 5, when the two bearing seats 20 are formed to face each other, the first bearing planes 211 are formed to face each other, and the second bearing planes 222 are formed to face each other and leave the accommodating groove 12.

如第3圖及第4圖所示，連動機構30設置於基座10且具有複數個軸體31，該等軸體31彼此連動，且位於最靠近該等承載座10的兩個該軸體31分別具有一連接部311，每個連接部311分別與每個承載座10滑動組接。本實施例的連動機構30具有五個軸體31。連動機構30的每個軸體31具有一齒輪部312，且每個軸體31的齒輪部312分別與相鄰的軸體31的齒輪部312嚙合。基座10的第一基座體13的端面具有複數個第一軸孔132，連動機構30的該等軸體31係可轉動地設置於該等第一軸孔132。如第4圖所示，每個承載座20具有一滑槽23，連動機構30的連接部311具有一連桿3111及一與該連桿3111連接的突銷3112，突銷3112與滑槽23滑動組接。 As shown in Figures 3 and 4, the linkage mechanism 30 is disposed on the base 10 and has a plurality of shafts 31. The shafts 31 are linked with each other and are located at the two shafts closest to the bearing seats 10 31 respectively have a connecting portion 311, and each connecting portion 311 is respectively slidably assembled with each supporting base 10. The linkage mechanism 30 of this embodiment has five shaft bodies 31. Each shaft 31 of the linkage mechanism 30 has a gear portion 312, and the gear portion 312 of each shaft 31 meshes with the gear portion 312 of the adjacent shaft 31 respectively. The end surface of the first base body 13 of the base 10 has a plurality of first shaft holes 132, and the shaft bodies 31 of the linkage mechanism 30 are rotatably disposed in the first shaft holes 132. As shown in Figure 4, each bearing seat 20 has a sliding groove 23, the connecting portion 311 of the linkage mechanism 30 has a connecting rod 3111 and a protruding pin 3112 connected to the connecting rod 3111, the protruding pin 3112 and the sliding groove 23 Sliding assembly.

如第4圖所示，本實施例的可撓性顯示螢幕樞軸1更包括一端緣定位座40，端緣定位座40包括複數個與該等第一軸孔132相對設置的第二軸孔41，連動機構30的該等軸體31係可轉動地設置於該等第二軸孔41。端緣定位座40更包括一弧形凹槽42，如第5圖所示，端緣定位座40的弧形凹槽42與第一基座體13、第二基座體14以及第三基座體15的該等弧形凹槽131、143及151對準而形成容置槽12。 As shown in Figure 4, the flexible display screen pivot 1 of this embodiment further includes an edge positioning seat 40, and the edge positioning seat 40 includes a plurality of second shaft holes arranged opposite to the first shaft holes 132 41. The shaft bodies 31 of the linkage mechanism 30 are rotatably arranged in the second shaft holes 41. The edge positioning seat 40 further includes an arc-shaped groove 42. As shown in FIG. 5, the arc-shaped groove 42 of the edge positioning seat 40 and the first base body 13, the second base body 14 and the third base The arc-shaped grooves 131, 143 and 151 of the base 15 are aligned to form the accommodating groove 12.

如第3圖及第4圖所示，本實施例的可撓性顯示螢幕樞軸1更包括多個扭力件50，每個扭力件50包括兩個相鄰設置且具有缺口的環體，每個該扭力件50的該等環體連接相鄰的兩個軸體31。 As shown in Figures 3 and 4, the flexible display screen pivot 1 of this embodiment further includes a plurality of torsion members 50. Each torsion member 50 includes two adjacently arranged ring bodies with gaps, each The ring bodies of the torsion member 50 connect two adjacent shaft bodies 31.

如第6圖、第7圖、第8圖及第9圖所示，兩個承載座20藉由連動機構30同步且相向旋轉。當兩個承載座20形成彼此齊平時，該等第一承載平面211彼此形成齊平且該等第二承載平面222彼此形成齊平，即兩個承載座20的第二承載平面222位於容置槽12中，請一併參閱第2圖，如此當承載座20承載可撓性顯示螢幕S時，如第8圖及第9圖所示，第二承載平面222可以支持可撓性顯示螢幕S，而使得可撓性顯示螢幕S保持平整。如第5圖所示，當兩個承載座20形成彼此相對時，使該等第二承載平面222彼此形成相對而離開容置槽12，如第8圖及第9圖所示，可撓性顯示螢幕S彎曲之處可容置於容置槽12中，避免斷裂損壞。 As shown in FIGS. 6, 7, 8 and 9, the two bearing seats 20 are synchronized and rotated toward each other by the linkage mechanism 30. When the two bearing seats 20 are formed flush with each other, the first bearing planes 211 are formed flush with each other and the second bearing planes 222 are formed flush with each other, that is, the second bearing planes 222 of the two bearing seats 20 are located in the accommodating state. In the slot 12, please refer to Fig. 2 together, so that when the bearing base 20 carries the flexible display screen S, as shown in Figs. 8 and 9, the second bearing plane 222 can support the flexible display screen S , So that the flexible display screen S remains flat. As shown in Figure 5, when the two bearing seats 20 are formed to face each other, the second bearing planes 222 are formed to face each other and leave the accommodating groove 12. As shown in Figures 8 and 9, the flexibility The bent portion of the display screen S can be accommodated in the accommodating groove 12 to avoid breakage and damage.

本創作的可撓性顯示螢幕樞軸的每個該承載座具有第一承載平面和第二承載平面。當兩個承載座旋轉至齊平的狀態時，該等第二承載平面位於該容置槽中，藉此支持可撓性螢幕，以保持可撓性螢幕的平整度。當兩個承載座旋轉至相對狀態時，兩個承載座的第一承載平面形成相對設置，且兩個承載座的第二承載平面形成相對設置，使得第二承載平面離開容置槽，藉此彎折後的可撓性螢幕可以容置於容置槽中。 Each bearing seat of the flexible display screen pivot of the invention has a first bearing plane and a second bearing plane. When the two bearing seats rotate to a flush state, the second bearing planes are located in the accommodating groove, thereby supporting the flexible screen to maintain the flatness of the flexible screen. When the two bearing seats rotate to the opposite state, the first bearing planes of the two bearing seats form an opposite setting. The second bearing planes of the two bearing seats are arranged oppositely, so that the second bearing plane leaves the accommodating groove, so that the bent flexible screen can be accommodated in the accommodating groove.

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發明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 this creation, and should not be used to limit the scope of implementation of this creation, that is, simple equivalent changes and modifications made according to the scope of patent application and description of the invention in accordance with this creation, All are still within the scope of this creation patent. In addition, any embodiment of the creation or the scope of the patent application does not have to achieve all the purposes or advantages or features disclosed in the creation. In addition, the abstract part and title are only used to assist the search of patent documents, not to limit the scope of rights of this creation. In addition, the terms "first" and "second" mentioned in this specification or the scope of the patent application are only used to name the element (element) or to distinguish different embodiments or ranges, and are not used to limit the number of elements. Upper or lower limit.

1:可撓性顯示螢幕樞軸 1: Flexible display screen pivot

10:基座 10: Pedestal

11:容置凹部 11: accommodating recess

12:容置槽 12: accommodating slot

13:第一基座體 13: The first base body

14:第二基座體 14: The second base body

15:第三基座體 15: Third base body

20:承載座 20: Bearing seat

21:承載部 21: Carrying Department

22:旋轉結合部 22: Rotating joint

30:連動機構 30: Linkage mechanism

31:軸體 31: Shaft

40:端緣定位座 40: Edge positioning seat

50:扭力件 50: Torque parts

Claims

一種可撓性螢幕樞軸，用於承載一可撓性螢幕於延展及摺疊狀態，該可撓性螢幕樞軸包括： A flexible screen pivot is used to carry a flexible screen in an expanded and folded state. The flexible screen pivot includes:

一基座，其沿一第一方向延伸，該基座包括兩個相對設置的容置凹部以及一設置在該等容置凹部之間的容置槽，每個該容置凹部的兩相對側壁上分別設有一弧形導引部，且兩個該容置凹部的該弧形導引部於該第一方向上的投影係部分重疊； A base extending along a first direction, the base including two accommodating recesses arranged oppositely and an accommodating groove arranged between the accommodating recesses, and two opposite side walls of each accommodating recess An arc-shaped guide part is respectively provided on the upper part, and the projections of the arc-shaped guide parts of the two accommodating recesses in the first direction partially overlap;

兩個承載座，每個該承載座具有一承載部及一旋轉結合部，每個該承載部具有一第一承載平面，該旋轉結合部連接於該承載部，該旋轉結合部設置於該容置凹部中且該旋轉結合部的相對兩端分別具有一滑動組接部且在該相對兩端間設有一第二承載平面，該滑動組接部與該弧形導引部滑動組接，使得每個該承載座相對於該基座在一角度範圍內移動，而使該等第一承載平面彼此形成齊平或彼此形成相對，且使該等第二承載平面彼此形成齊平或彼此形成相對；以及 Two bearing seats, each bearing seat has a bearing part and a rotating joint part, each bearing part has a first bearing plane, the rotating joint part is connected to the bearing part, and the rotating joint part is arranged in the container The two opposite ends of the rotating joint part respectively have a sliding assembly part and a second bearing plane is arranged between the opposite ends. The sliding assembly part is slidably assembled with the arc-shaped guide part, so that Each bearing seat moves within an angular range relative to the base, so that the first bearing planes are flush with each other or are opposite to each other, and the second bearing planes are flush with each other or are opposite to each other ;as well as

一連動機構，設置於該基座且具有複數個軸體，該等軸體彼此連動，且位於最靠近該等承載座的兩個該軸體分別具有一連接部，每個該連接部分別與每個該承載座滑動組接； A linkage mechanism is provided on the base and has a plurality of shafts, the shafts are linked with each other, and the two shafts located closest to the bearing seats respectively have a connecting portion, and each of the connecting portions is connected to each other. Each bearing seat is slidably assembled;

其中當該等第一承載平面彼此形成齊平且該等第二承載平面彼此形成齊平時，該等第二承載平面位於該容置槽中。 When the first bearing planes are formed flush with each other and the second bearing planes are formed flush with each other, the second bearing planes are located in the containing groove.

如請求項1所述之可撓性螢幕樞軸，其中該基座的該等容置凹部係沿該第一方向彼此錯位設置。 The flexible screen pivot according to claim 1, wherein the accommodating recesses of the base are staggered to each other along the first direction.

如請求項1或2所述之可撓性螢幕樞軸，其中該基座包括一第一基座體、一第二基座體以及一第三基座體，該第二基座體具有兩個朝相反方向延伸的組接部以及兩個分別與該組接部相對設置的端壁，該等組接部分別與該第一基座體及該第三基座體連接，該第一基座體的端壁與該第二基座體的一端壁形成一個該容置凹部，該第三基座體的端壁與該第二基座體的另一端壁形成另一個該容置凹部。 The flexible screen pivot according to claim 1 or 2, wherein the base includes a first base body, a second base body, and a third base body, and the second base body has two Two assembling parts extending in opposite directions and two end walls respectively opposite to the assembling part, the assembling parts are respectively connected with the first base body and the third base body, the first base The end wall of the base body and the end wall of the second base body form one accommodating recess, and the end wall of the third base body and the other end wall of the second base body form another accommodating recess.

如請求項3所述之可撓性螢幕樞軸，其中該第一基座體、該第二基座體以及該第三基座體分別具有一弧形凹槽，該等弧形凹槽係沿該第一方向彼此對準而形成該容置槽。 The flexible screen pivot according to claim 3, wherein the first base body, the second base body, and the third base body each have an arc-shaped groove, and the arc-shaped grooves are The accommodating groove is formed by aligning with each other along the first direction.

如請求項4所述之可撓性螢幕樞軸，其中該第一基座體具有複數個第一軸孔，該連動機構的該等軸體係可轉動地設置於該等第一軸孔。 The flexible screen pivot according to claim 4, wherein the first base body has a plurality of first shaft holes, and the shaft systems of the linkage mechanism are rotatably arranged in the first shaft holes.

如請求項5所述之可撓性螢幕樞軸，其更包括一端緣定位座，該端緣定位座包括複數個與該等第一軸孔相對設置的第二軸孔，該連動機構的該等軸體係可轉動地設置於該等第二軸孔。 The flexible screen pivot according to claim 5, which further includes an end edge positioning seat, the end edge positioning seat including a plurality of second shaft holes arranged opposite to the first shaft holes, the linkage mechanism The isometric system is rotatably arranged in the second shaft holes.

如請求項6所述之可撓性螢幕樞軸，其中該端緣定位座更包括一弧形凹槽，該端緣定位座的該弧形凹槽與該第一基座體、該第二基座體以及該第三基座體的該等弧形凹槽對準而形成該容置槽。 The flexible screen pivot according to claim 6, wherein the edge positioning seat further includes an arc-shaped groove, and the arc-shaped groove of the edge positioning seat is related to the first base body and the second The arc-shaped grooves of the base body and the third base body are aligned to form the accommodating groove.

如請求項1所述之可撓性螢幕樞軸，其中每個該承載座具有一滑槽，該連動機構的該連接部具有一連桿及一與該連桿連接的突銷，該突銷與該滑槽滑動組接。 The flexible screen pivot according to claim 1, wherein each of the bearing seats has a sliding groove, the connecting portion of the linkage mechanism has a connecting rod and a protruding pin connected to the connecting rod, and the protruding pin It is slidably assembled with the chute.

如請求項1所述之可撓性螢幕樞軸，其中該連動機構的該等軸體具有一齒輪部，且每個該軸體的該齒輪部分別與相鄰的該軸體的該齒輪部嚙合。 The flexible screen pivot according to claim 1, wherein the shaft bodies of the linkage mechanism have a gear part, and the gear part of each shaft body is respectively connected to the gear part of the adjacent shaft body Meshing.

如請求項1所述之可撓性螢幕樞軸，其更包括多個扭力件，每個該扭力件包括兩個相鄰設置且具有缺口的環體，每個該扭力件的該等環體連接相鄰的兩個該軸體。 The flexible screen pivot according to claim 1, which further includes a plurality of torsion members, each of the torsion members includes two adjacently arranged and notched ring bodies, and the ring bodies of each of the torsion members Connect two adjacent shafts.