TWM614799U - Flexible display screen hinge - Google Patents
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- TWM614799U TWM614799U TW110203840U TW110203840U TWM614799U TW M614799 U TWM614799 U TW M614799U TW 110203840 U TW110203840 U TW 110203840U TW 110203840 U TW110203840 U TW 110203840U TW M614799 U TWM614799 U TW M614799U
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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
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.
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.
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
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
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
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
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
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
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
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
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
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 (10)
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TW110203840U TWM614799U (en) | 2021-04-09 | 2021-04-09 | Flexible display screen hinge |
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TW110203840U TWM614799U (en) | 2021-04-09 | 2021-04-09 | Flexible display screen hinge |
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TWM614799U true TWM614799U (en) | 2021-07-21 |
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ID=77912198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW110203840U TWM614799U (en) | 2021-04-09 | 2021-04-09 | Flexible display screen hinge |
Country Status (1)
Country | Link |
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TW (1) | TWM614799U (en) |
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2021
- 2021-04-09 TW TW110203840U patent/TWM614799U/en unknown
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