TWI819785B - Rotating shaft structure and electronic device - Google Patents

Rotating shaft structure and electronic device Download PDF

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Publication number
TWI819785B
TWI819785B TW111134214A TW111134214A TWI819785B TW I819785 B TWI819785 B TW I819785B TW 111134214 A TW111134214 A TW 111134214A TW 111134214 A TW111134214 A TW 111134214A TW I819785 B TWI819785 B TW I819785B
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Taiwan
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electronic device
guide
shaft structure
shaft
rotating shaft
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TW111134214A
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TW202412586A (en
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徐煒樺
張嘉信
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群邁通訊股份有限公司
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Abstract

A rotating shaft structure is disposed between a first body and a second body and connects the first body and the second body of an electronic device. The rotating shaft structure includes a first shaft structure group, at least two guide structures, a second shaft structure group, and two supporting plates. The first shaft structure group is disposed in the first body and the second body. First ends of the at least two guide structures are bent to form chutes. The second shaft structure is assembled in the chutes. The two supporting plates are respectively connected with the first body and the second body. One end of the two supporting plates is sleeved with the first shaft structure group, and the other end is fixedly connected with the second ends of the at least two guide structures. When the first body and the second body are closed or opened, the second shaft structure group is displaced relative to the at least two guide structures. The present disclosure further provides an electronic device.

Description

轉軸結構以及電子裝置 Shaft structure and electronic device

本申請涉及機械技術領域，尤其涉及一種轉軸結構以及電子裝置。 The present application relates to the field of mechanical technology, and in particular to a rotating shaft structure and an electronic device.

隨著柔性折疊屏技術日趨成熟，折疊的電子裝置已經成為趨勢，折疊的電子裝置需要滿足較高的可靠性，較好的操作體驗。 As flexible folding screen technology becomes increasingly mature, foldable electronic devices have become a trend. Foldable electronic devices need to meet higher reliability and better operating experience.

電子裝置在折疊區設置支撐結構以支撐柔性屏。現有的支撐結構複雜、零件多，製造和組裝成本高，佔用空間大，影響電子裝置的厚度以及重量。 The electronic device is provided with a support structure in the folding area to support the flexible screen. The existing support structure is complex, has many parts, has high manufacturing and assembly costs, takes up a lot of space, and affects the thickness and weight of the electronic device.

一種轉軸結構，設置於電子裝置的第一本體與第二本體之間且連接所述第一本體與所述第二本體，所述轉軸結構包括第一軸結構組、至少兩個導引結構、第二軸結構組以及兩個支撐板。第一軸結構組設置於所述第一本體與所述第二本體內；至少兩個導引結構，所述至少兩個導引結構的第一端彎曲形成滑槽；所述第二軸結構組設於所述滑槽中；兩個所述支撐板分別與所述第一本體及所述第二本體連接，兩個所述支撐板的一端套接所述第一軸結構組，另一端固接於至少兩個所述導引結構的第二端；其中，所述第一本體與所述第 二本體進行閉合或展開時，使得所述第二軸結構組相對於至少兩個所述導引結構產生位移。 A rotating shaft structure is provided between the first body and the second body of an electronic device and connects the first body and the second body. The rotating shaft structure includes a first shaft structure group, at least two guide structures, Second axis structural group and two support plates. A first shaft structure group is provided in the first body and the second body; at least two guide structures, the first ends of the at least two guide structures are bent to form a chute; the second shaft structure The assembly is arranged in the chute; the two support plates are connected to the first body and the second body respectively, one end of the two support plates is sleeved on the first shaft structure group, and the other end is fixed to the second ends of at least two of the guide structures; wherein the first body and the third When the two bodies are closed or expanded, the second shaft structure group is displaced relative to at least two of the guide structures.

在一種可能的實施方式中，至少兩個所述導引結構分別以所述第一軸結構組為旋轉軸心。 In a possible implementation, at least two of the guide structures respectively have the first axis structure group as the rotation axis center.

在一種可能的實施方式中，每一所述支撐板包括相互連接的平板部與捲繞部，至少兩個所述導引結構固定於所述平板部，所述第一軸結構組穿設於所述捲繞部。 In a possible implementation, each of the support plates includes a flat plate portion and a winding portion connected to each other, at least two of the guide structures are fixed on the flat plate portion, and the first shaft structure group is passed through The winding part.

在一種可能的實施方式中，當所述第一本體與所述第二本體閉合時，兩個所述支撐板的所述平板部之間的距離大於兩個所述支撐板的所述捲繞部之間的距離。 In a possible implementation, when the first body and the second body are closed, the distance between the flat portions of the two support plates is greater than the winding distance of the two support plates. distance between parts.

在一種可能的實施方式中，至少兩個所述導引結構上設置有凸點，所述凸點朝向所述滑槽凸伸，所述凸點將所述滑槽間隔出相互連通的第一空腔與第二空腔。 In a possible implementation, at least two of the guide structures are provided with protrusions, the protrusions protrude toward the chute, and the protrusions separate the chute into a first space that communicates with each other. cavity and a second cavity.

在一種可能的實施方式中，所述第一本體與所述第二本體進行閉合或展開時，所述第二軸結構組在所述第一空腔與所述第二空腔間產生位移。 In a possible implementation, when the first body and the second body are closed or expanded, the second shaft structure group is displaced between the first cavity and the second cavity.

一種電子裝置，所述電子裝置包括第一本體、第二本體、柔性屏以及轉軸結構；其中，所述第一本體與所述第二本體分別與轉軸結構連接，所述柔性屏的部分固定於所述第一本體與所述第二本體上，兩個所述支撐板可支撐所述柔性屏。 An electronic device, the electronic device includes a first body, a second body, a flexible screen and a rotating shaft structure; wherein the first body and the second body are respectively connected to the rotating shaft structure, and part of the flexible screen is fixed on On the first body and the second body, two support plates can support the flexible screen.

在一種可能的實施方式中，所述電子裝置還包括加固結構，所述加固結構設置於所述支撐板遠離所述柔性屏的一側。 In a possible implementation, the electronic device further includes a reinforcing structure, which is disposed on a side of the support plate away from the flexible screen.

在一種可能的實施方式中，所述加固結構包括加固塊與加固滑軌，所述加固塊固定於所述第一本體或所述第二本體，所述加固塊滑動於所述加固 滑軌；所述加固滑軌的外表面為圓弧狀，所述加固塊的內表面與圓弧狀的所述外表面相適配。 In a possible implementation, the reinforcement structure includes a reinforcement block and a reinforcement slide rail, the reinforcement block is fixed to the first body or the second body, and the reinforcement block slides on the reinforcement slide rail. Slide rail; the outer surface of the reinforced slide rail is arc-shaped, and the inner surface of the reinforcing block matches the arc-shaped outer surface.

在一種可能的實施方式中，所述加固滑軌與所述支撐板的旋轉軸心未重合。 In a possible implementation, the rotation axis of the reinforced slide rail and the support plate do not coincide with each other.

本申請提供的轉軸結構少量的元件即可實現支撐以及形成“水滴角”的功能，製造和組裝成本降低，佔用空間小，降低電子裝置的厚度以及重量。 The rotating shaft structure provided by this application can achieve the functions of supporting and forming a "water drop angle" with a small number of components. The manufacturing and assembly costs are reduced, the space is small, and the thickness and weight of the electronic device are reduced.

200:電子裝置 200:Electronic devices

210:第一本體 210:First body

220:第二本體 220:Second body

230:柔性屏 230:Flexible screen

240:加固結構 240: Reinforcement structure

241:加固塊 241: Reinforcement block

2411:內表面 2411:Inner surface

243:加固滑軌 243:Reinforced slide rail

2431:外表面 2431:Outer surface

260:鉸鏈模組 260:hinge module

261:軸齒輪 261:Shaft gear

263:連接片 263: Connecting piece

2631:第一通孔 2631: First through hole

2633:第二通孔 2633: Second through hole

265:連接齒輪 265:Connection gear

270:固定筒 270:Fixed barrel

100:轉軸結構 100:Rotating shaft structure

10:第一軸結構組 10: First axis structure group

11:第一支撐軸 11:First support shaft

12:第二支撐軸 12: Second support shaft

30、30a:導引結構 30, 30a: Guidance structure

31:第一端 31:First end

33:第二端 33:Second end

35、35a:滑槽 35, 35a: chute

351a:第一空腔 351a: first cavity

353a:第二空腔 353a: Second cavity

37a:凸點 37a:Bump

40:第二軸結構組 40: Second axis structure group

41:第一導引軸 41: First guide axis

42:第二導引軸 42:Second guide axis

50:支撐板 50:Support plate

51:平板部 51: Flat part

53:捲繞部 53: Winding section

L1:第一旋轉軸心 L1: first rotation axis

L2:第二旋轉軸心 L2: Second rotation axis

D1、D2:距離 D1, D2: distance

圖1為本申請實施例提供的電子裝置處於展開狀態的結構示意圖。 FIG. 1 is a schematic structural diagram of an electronic device in an expanded state according to an embodiment of the present application.

圖2為本申請實施例提供的電子裝置處於半開狀態的結構示意圖。 FIG. 2 is a schematic structural diagram of an electronic device in a half-open state according to an embodiment of the present application.

圖3為本申請實施例提供的電子裝置處於閉合狀態的結構示意圖。 FIG. 3 is a schematic structural diagram of an electronic device in a closed state according to an embodiment of the present application.

圖4為圖1所示的電子裝置的部分結構的結構示意圖。 FIG. 4 is a schematic structural diagram of a partial structure of the electronic device shown in FIG. 1 .

圖5為圖4所示的部分結構的***圖。 FIG. 5 is an exploded view of part of the structure shown in FIG. 4 .

圖6為圖4所示的部分結構的***圖。 FIG. 6 is an exploded view of part of the structure shown in FIG. 4 .

圖7為圖1所示的電子裝置沿VII-VII方向的截面示意圖。 FIG. 7 is a schematic cross-sectional view of the electronic device shown in FIG. 1 along the direction VII-VII.

圖8為圖2所示的電子裝置沿VIII-VIII方向的截面示意圖。 FIG. 8 is a schematic cross-sectional view of the electronic device shown in FIG. 2 along the direction VIII-VIII.

圖9為圖3所示的電子裝置沿IX-IX方向的截面示意圖。 FIG. 9 is a schematic cross-sectional view of the electronic device shown in FIG. 3 along the direction IX-IX.

圖10為本申請另一實施例提供的電子裝置的部分結構處於展開狀態的截面示意圖。 FIG. 10 is a schematic cross-sectional view of a partial structure of an electronic device in an unfolded state according to another embodiment of the present application.

圖11為圖10所示的電子裝置的部分結構處於閉合狀態的截面示意圖。 FIG. 11 is a schematic cross-sectional view of part of the structure of the electronic device shown in FIG. 10 in a closed state.

圖12為圖1所示的電子裝置沿XII-XII方向的截面示意圖。 FIG. 12 is a schematic cross-sectional view of the electronic device shown in FIG. 1 along the XII-XII direction.

圖13為圖3所示的電子裝置沿XIII-XIII方向的截面示意圖。 FIG. 13 is a schematic cross-sectional view of the electronic device shown in FIG. 3 along the XIII-XIII direction.

為了能夠更清楚地理解本申請的上述目的、特徵和優點，下面結合附圖和具體實施方式對本申請進行詳細描述。需要說明的是，在不衝突的情況下，本申請的實施方式及實施方式中的特徵可以相互組合。在下面的描述中闡述了很多具體細節以便於充分理解本申請，所描述的實施方式僅僅是本申請一部分實施方式，而不是全部的實施方式。 In order to more clearly understand the above objects, features and advantages of the present application, the present application will be described in detail below in conjunction with the accompanying drawings and specific implementation modes. It should be noted that, as long as there is no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. Many specific details are set forth in the following description to facilitate a full understanding of the present application. The described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments.

除非另有定義，本文所使用的所有的技術和科學術語與屬於本申請的技術領域的技術人員通常理解的含義相同。本文中在本申請的說明書中所使用的術語只是為了描述具體的實施方式的目的，不是旨在於限制本申請。本文所使用的術語“和/或”包括一個或多個相關的所列項目的所有的和任意的組合。 Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing specific embodiments only and is not intended to limit the application. As used herein, the term "and/or" includes all and any combinations of one or more of the associated listed items.

在本申請的各實施例中，為了便於描述而非限制本申請，本申請專利申請說明書以及權利要求書中使用的術語“連接”並非限定於物理的或者機械的連接，不管是直接的還是間接的。“上”、“下”、“上方”、“下方”、“左”、“右”等僅用於表示相對位置關係，當被描述物件的絕對位置改變後，則該相對位置關係也相應地改變。 In the various embodiments of the present application, in order to facilitate the description but not to limit the present application, the term "connection" used in the specification and claims of the present patent application is not limited to physical or mechanical connection, whether direct or indirect. of. "Up", "Down", "Above", "Down", "Left", "Right", etc. are only used to express relative positional relationships. When the absolute position of the described object changes, the relative positional relationship will also change accordingly. change.

請參閱圖1、圖2以及圖3，為本申請實施例提供的一種電子裝置200為折疊手機的結構示意圖，其中，圖1為折疊手機處於展開狀態的結構示意圖，圖2為折疊手機處於半開狀態的結構示意圖，圖3為折疊手機處於閉合狀態的結構示意圖。 Please refer to Figure 1, Figure 2 and Figure 3. An electronic device 200 is a schematic structural diagram of a foldable mobile phone provided by an embodiment of the present application. Figure 1 is a schematic structural diagram of the foldable mobile phone in an unfolded state, and Figure 2 is a schematic structural diagram of the foldable mobile phone in a half-open state. Figure 3 is a schematic structural diagram of the foldable mobile phone in a closed state.

在其他實施例中，所述電子裝置200還可以是折疊平板、折疊電腦、折疊筆記本、車載移動裝置、搭載有柔性折疊顯示幕的電子裝置200等中的至少一種。 In other embodiments, the electronic device 200 may also be at least one of a folding tablet, a folding computer, a folding notebook, a vehicle-mounted mobile device, an electronic device 200 equipped with a flexible folding display screen, and the like.

所述電子裝置200可以包括轉軸結構100、第一本體210以及第二本體220。轉軸結構100連接第一本體210和第二本體220，以使第一本體210和第二本體220可以通過所述轉軸結構100相對轉動或背向轉動，進而實現在展開狀態和折疊狀態之間的任意角度切換。 The electronic device 200 may include a rotating shaft structure 100 , a first body 210 and a second body 220 . The rotating shaft structure 100 connects the first body 210 and the second body 220 so that the first body 210 and the second body 220 can rotate relative to each other or back to each other through the rotating shaft structure 100 to realize the movement between the unfolded state and the folded state. Switch at any angle.

在一種可能的實現方式中，所述電子裝置200還可以進一步包括柔性屏230。所述柔性屏230可以設於所述第一本體210、所述轉軸結構100和所述第二本體220的相同一側，所述柔性屏230覆蓋所述第一本體210、所述轉軸結構100以及所述第二本體220，第一本體210能夠分別圍繞第一旋轉軸心L1進行旋轉，第二本體220能夠圍繞第二旋轉軸心L2旋轉，第一旋轉軸心L1與第二旋轉軸心L2相互平行。 In a possible implementation, the electronic device 200 may further include a flexible screen 230 . The flexible screen 230 may be disposed on the same side of the first body 210 , the rotating shaft structure 100 and the second body 220 , and the flexible screen 230 covers the first body 210 and the rotating shaft structure 100 And the second body 220, the first body 210 can rotate around the first rotation axis L1, the second body 220 can rotate around the second rotation axis L2, the first rotation axis L1 and the second rotation axis L2 are parallel to each other.

請參閱圖4、圖5以及圖6，所述轉軸結構100包括第一軸結構組10、至少兩個導引結構30、第二軸結構組40以及兩個支撐板50。在一些實施例中，導引結構30可以是彈片，彈片可以為金屬製成。 Referring to FIGS. 4 , 5 and 6 , the rotating shaft structure 100 includes a first shaft structure group 10 , at least two guide structures 30 , a second shaft structure group 40 and two support plates 50 . In some embodiments, the guide structure 30 may be an elastic piece, and the elastic piece may be made of metal.

第一軸結構組10設置於所述第一本體210與第二本體220內並與第一本體210和第二本體220連接。第一軸結構組10包括平行設置的第一支撐軸11與第二支撐軸12，第一支撐軸11固接於第一本體210，第二支撐軸12固接於第二本體220。第一支撐軸11、第二支撐軸12與第一旋轉軸心L1、第二旋轉軸心L2均相互平行。 The first shaft structure group 10 is disposed in the first body 210 and the second body 220 and connected with the first body 210 and the second body 220 . The first shaft structure group 10 includes a first support shaft 11 and a second support shaft 12 arranged in parallel. The first support shaft 11 is fixed to the first body 210 , and the second support shaft 12 is fixed to the second body 220 . The first support shaft 11 and the second support shaft 12 are parallel to each other as well as the first rotation axis L1 and the second rotation axis L2.

請參閱圖5，具體地，電子裝置200還可以包括兩個鉸鏈模組260，兩個鉸鏈模組260設置於支撐板50的兩端。每一鉸鏈模組260包括兩個軸齒輪261、兩個連接齒輪265以及至少一連接片263，連接片263用於連接兩個軸齒輪261，兩個軸齒輪261之間可以直接嚙合連接，或者通過設置於兩個軸齒輪261之間的連接齒輪265間接嚙合連接，第一旋轉軸心L1與第二旋轉軸心L2分別為兩個軸齒輪261的旋轉中心線。第一本體210與第二本體220分別與其中一個軸齒輪 261固定連接，則相對固定的第一本體210、第一支撐軸11與其中一軸齒輪261可以圍繞第一旋轉軸心L1旋轉，相對固定的第二本體220、第二支撐軸12與另一軸齒輪261可以圍繞第二旋轉軸心L2旋轉。上述僅為實現第一本體210圍繞第一旋轉軸心L1、第二本體220圍繞第二旋轉軸心L2進行旋轉的其中一種實施方式，在其他實施例中，並不僅限於上述結構。 Referring to FIG. 5 , specifically, the electronic device 200 may further include two hinge modules 260 , and the two hinge modules 260 are disposed at both ends of the support plate 50 . Each hinge module 260 includes two shaft gears 261, two connecting gears 265 and at least one connecting piece 263. The connecting piece 263 is used to connect the two shaft gears 261. The two shaft gears 261 can be directly meshed or connected. The first rotation axis L1 and the second rotation axis L2 are the rotation center lines of the two shaft gears 261 respectively through the indirect meshing connection of the connecting gear 265 provided between the two shaft gears 261 . The first body 210 and the second body 220 are respectively connected with one of the shaft gears. 261 is fixedly connected, then the relatively fixed first body 210, the first support shaft 11 and one of the gears 261 can rotate around the first rotation axis L1, and the relatively fixed second body 220, the second support shaft 12 and the other gear 261 can rotate around the second rotation axis L2. The above is only one implementation of realizing the rotation of the first body 210 around the first rotation axis L1 and the second body 220 around the second rotation axis L2. In other embodiments, it is not limited to the above structure.

在本實施例中，每一連接片263上開設有兩個第一通孔2631和兩個第二通孔2633，兩個第二通孔2633的孔徑均小於兩個第一通孔2631的孔徑，兩個第二通孔2633均位於兩個第一通孔2631之間。兩個軸齒輪261分別穿過兩個第一通孔2631，兩個連接齒輪265分別穿過兩個第二通孔2633，使得軸齒輪261與連接齒輪265嚙合連接。兩個第一通孔2631的連線與兩個第二通孔2633的連線相交，可以減小鉸鏈模組260的體積。 In this embodiment, each connecting piece 263 is provided with two first through holes 2631 and two second through holes 2633. The diameters of the two second through holes 2633 are smaller than the diameters of the two first through holes 2631. , the two second through holes 2633 are located between the two first through holes 2631. The two shaft gears 261 pass through the two first through holes 2631 respectively, and the two connecting gears 265 pass through the two second through holes 2633 respectively, so that the shaft gears 261 and the connecting gears 265 are meshed and connected. The connection line of the two first through holes 2631 intersects the connection line of the two second through holes 2633, which can reduce the volume of the hinge module 260.

兩個所述支撐板50間隔設置，兩個支撐板50分別與所述第一本體210與所述第二本體220連接，兩個支撐板50位於電子裝置200的折疊的區域，電子裝置200處於展開狀態時，兩個支撐板50用於支撐所述柔性屏230。其中一支撐板50套接第一支撐軸11，另一支撐板50套接第二支撐軸12。請一併參閱圖7，每一支撐板50包括相互連接的平板部51與捲繞部53，當電子裝置200呈展開狀態時，捲繞部53位於平板部51遠離另一支撐板50的一側，本實施例中，兩個捲繞部53之間的距離為22mm，小於相關技術中的最小距離30mm。第一支撐軸11穿設於其中一支撐板50的捲繞部53，第二支撐軸12穿設於另一支撐板50的捲繞部53，捲繞部53能夠相對於第一支撐軸11或第二支撐軸12進行旋轉。 Two support plates 50 are arranged at intervals. The two support plates 50 are connected to the first body 210 and the second body 220 respectively. The two support plates 50 are located in the folded area of the electronic device 200. The electronic device 200 is in In the unfolded state, the two support plates 50 are used to support the flexible screen 230 . One of the support plates 50 is connected to the first support shaft 11 , and the other support plate 50 is connected to the second support shaft 12 . Please refer to FIG. 7 as well. Each support plate 50 includes a flat plate portion 51 and a winding portion 53 that are connected to each other. When the electronic device 200 is in an unfolded state, the winding portion 53 is located at a side of the flat plate portion 51 away from the other support plate 50 . On the other hand, in this embodiment, the distance between the two winding parts 53 is 22 mm, which is less than the minimum distance of 30 mm in the related art. The first support shaft 11 passes through the winding part 53 of one of the support plates 50 , and the second support shaft 12 passes through the winding part 53 of the other support plate 50 . The winding part 53 can be positioned relative to the first support shaft 11 Or the second support shaft 12 rotates.

每一支撐板50上的捲繞部53可以包括多個，多個捲繞部53間隔設置，相鄰的兩個捲繞部53之間預留一定的空間，便於第一本體210的部分套設於第一支撐軸11上或者第二本體220的部分套設於第二支撐軸12上，從而將第一本體210、第一支撐軸11以及對應的支撐板50連接起來，將第二本體220、第二支 撐軸12以及對應的支撐板50連接起來。兩個支撐板50分別可旋轉地固定於第一本體210和第二本體220上。 The winding parts 53 on each support plate 50 may include multiple ones. The multiple winding parts 53 are arranged at intervals, and a certain space is reserved between two adjacent winding parts 53 to facilitate partial insertion of the first body 210 . The part provided on the first support shaft 11 or the second body 220 is sleeved on the second support shaft 12, thereby connecting the first body 210, the first support shaft 11 and the corresponding support plate 50, and connecting the second body 220. The second branch The support shaft 12 and the corresponding support plate 50 are connected. The two support plates 50 are rotatably fixed on the first body 210 and the second body 220 respectively.

一個支撐板50上可以設置至少一個導引結構30。每一導引結構30包括第一端31與第二端33，第一端31朝向遠離支撐板50的方向彎曲形成滑槽35，第二端33固定於平板部51上，設置於兩個支撐板50上的滑槽35的開口方向相對設置。 At least one guide structure 30 can be provided on one support plate 50 . Each guide structure 30 includes a first end 31 and a second end 33. The first end 31 is bent in a direction away from the support plate 50 to form a chute 35. The second end 33 is fixed on the flat plate portion 51 and is disposed on two supports. The opening directions of the slide grooves 35 on the plate 50 are arranged in opposite directions.

第二軸結構組40包括平行設置的第一導引軸41以及第二導引軸42，第一導引軸41與第二導引軸42均與第一旋轉軸心L1和第二旋轉軸心L2平行，但第一導引軸41與第一旋轉軸心L1不重合，第二導引軸42與第二旋轉軸心L2不重合。第一導引軸41穿設於固定在其中一支撐板50表面的導引結構30的滑槽35，第二導引軸42穿設於固定在另一支撐板50表面的導引結構30的滑槽35，第一導引軸41位於滑槽35中靠近第一支撐軸11的一側，第二導引軸42位於滑槽35中靠近第二支撐軸12的一側。在本實施例中，每一支撐板50上固定有多個導引結構30，第一導引軸41與第二導引軸42均可以適配多個導引結構30的長度而設置成多段，可以節省一定的空間，以便於為安裝電子裝置200中的其他電子元件預留更多的空間。可以理解，當每一支撐板50上固定有多個導引結構30時，多個導引結構30同軸設置。 The second shaft structure group 40 includes a first guide shaft 41 and a second guide shaft 42 arranged in parallel. The first guide shaft 41 and the second guide shaft 42 are both connected to the first rotation axis L1 and the second rotation axis. The center L2 is parallel, but the first guide axis 41 does not coincide with the first rotation axis center L1, and the second guide axis 42 does not coincide with the second rotation axis center L2. The first guide shaft 41 is passed through the chute 35 of the guide structure 30 fixed on the surface of one of the support plates 50 , and the second guide shaft 42 is passed through the guide structure 30 fixed on the surface of the other support plate 50 . In the chute 35 , the first guide shaft 41 is located on the side of the chute 35 close to the first support shaft 11 , and the second guide shaft 42 is located on the side of the chute 35 close to the second support shaft 12 . In this embodiment, multiple guide structures 30 are fixed on each support plate 50 . Both the first guide shaft 41 and the second guide shaft 42 can be adapted to the lengths of the multiple guide structures 30 and arranged in multiple sections. , a certain amount of space can be saved to reserve more space for installing other electronic components in the electronic device 200 . It can be understood that when multiple guide structures 30 are fixed on each support plate 50, the multiple guide structures 30 are coaxially arranged.

請再次參閱圖5，所述電子裝置200還可以包括固定筒270，所述固定筒270相對於所述第一旋轉軸心L1和第二旋轉軸心L2固定，即兩個軸齒輪261相對旋轉帶動第一本體210與第二本體220相對旋轉過程中，固定筒270保持靜止狀態。固定筒270可以與連接片263固定連接。第一導引軸41與第二導引軸42均固定於固定筒270上，第一本體210與第二本體220相對於固定筒270可旋轉的連接，則與第一本體210相對固定的第一支撐軸11以及其中一支撐板50相對於固定在固定筒270上的第一導引軸41可旋轉地連接，與第二本體220相對固定的第二 支撐軸12以及另一支撐板50相對於固定在固定筒270上的第二導引軸42可旋轉的連接；而第一導引軸41與第一旋轉軸心L1不重合，第二導引軸42與第二旋轉軸心L2不重合，使得導引結構30與容置於導引結構30中的第一導引軸41或第二導引軸42產生相對位移，即第一導引軸41和第二導引軸42在各自的導引結構30中滑動，所述第一本體210與所述第二本體220從展開狀態到閉合狀態或者從閉合狀態到展開狀態時，至少兩個所述導引結構30分別以所述第一軸結構組10為旋轉軸心，所述第二軸結構組40相對於所述導引結構30產生位移。 Please refer to FIG. 5 again. The electronic device 200 may further include a fixed barrel 270 . The fixed barrel 270 is fixed relative to the first rotation axis L1 and the second rotation axis L2 , that is, the two shaft gears 261 rotate relative to each other. During the process of driving the first body 210 and the second body 220 to rotate relative to each other, the fixed cylinder 270 remains stationary. The fixed barrel 270 can be fixedly connected with the connecting piece 263 . The first guide shaft 41 and the second guide shaft 42 are both fixed on the fixed cylinder 270. The first body 210 and the second body 220 are rotatably connected relative to the fixed cylinder 270, and the third body 210 is fixed relative to the first body 210. A support shaft 11 and one of the support plates 50 are rotatably connected to the first guide shaft 41 fixed on the fixed cylinder 270, and the second guide shaft 41 fixed to the second body 220 is rotatably connected. The support shaft 12 and the other support plate 50 are rotatably connected to the second guide shaft 42 fixed on the fixed cylinder 270; and the first guide shaft 41 does not coincide with the first rotation axis L1, and the second guide shaft 41 does not coincide with the first rotation axis L1. The shaft 42 does not coincide with the second rotation axis L2, causing relative displacement between the guide structure 30 and the first guide shaft 41 or the second guide shaft 42 accommodated in the guide structure 30, that is, the first guide shaft 41 and the second guide shaft 42 slide in their respective guide structures 30. When the first body 210 and the second body 220 change from the unfolded state to the closed state or from the closed state to the unfolded state, at least two of the The guide structures 30 respectively use the first shaft structure group 10 as a rotation axis, and the second shaft structure group 40 is displaced relative to the guide structure 30 .

為了更清楚地闡述本實施方式中電子裝置200中的轉軸結構100中各個元件的相互關係，以下詳細描述本實施方式提供的電子裝置200從展開到閉合的過程，即第一本體210與第二本體220之間的夾角從180°到0°的過程。 In order to more clearly explain the relationship between the various components in the rotating shaft structure 100 of the electronic device 200 in this embodiment, the process from unfolding to closing of the electronic device 200 provided in this embodiment will be described in detail below, that is, the first body 210 and the second body 210 The angle between the bodies 220 is from 180° to 0°.

請參閱圖1和圖7，電子裝置200處於展開狀態時，柔性屏230在同一平面上，兩個支撐板50支撐位於電子裝置200折疊的區域的柔性屏230，第一導引軸41位於第一支撐軸11與第一旋轉軸心L1之間，第二導引軸42位於第二支撐軸12與第二旋轉軸心L2之間。第一導引軸41到柔性屏230之間的距離為D1，同理，第二導引軸42到柔性屏230之間的距離為D1。 Please refer to FIGS. 1 and 7 . When the electronic device 200 is in the unfolded state, the flexible screen 230 is on the same plane. The two support plates 50 support the flexible screen 230 located in the folded area of the electronic device 200 . The first guide shaft 41 is located at the first Between a support shaft 11 and the first rotation axis L1, a second guide shaft 42 is located between the second support shaft 12 and the second rotation axis L2. The distance between the first guide shaft 41 and the flexible screen 230 is D1. Similarly, the distance between the second guide shaft 42 and the flexible screen 230 is D1.

請參閱圖2和圖8，施加作用力於第一本體210和/或第二本體220，第一本體210與第二本體220朝向柔性屏230所在一側折疊。其中，第一本體210圍繞第一旋轉軸心L1旋轉，第二本體220圍繞第二旋轉軸心L2旋轉，與第一本體210固定連接的第一支撐軸11圍繞第一旋轉軸心L1旋轉，與第二本體220固定連接的第二支撐軸12圍繞第二旋轉軸心L2旋轉，套設在第一支撐軸11上的捲繞部53帶動平板部51與導引結構30圍繞第一旋轉軸心L1旋轉，套設在第二支撐軸12上的捲繞部53帶動平板部51與導引結構30圍繞第二旋轉軸心L2旋轉。由於第一導引軸41或第二導引軸42對導引結構的限位元作用，且第一導引軸41與第二導引軸42始終相對於第一旋轉軸心L1以及第二旋轉軸心L2固定不動，因此導引結 構30相對於第一導引軸41以及第二導引軸42滑動，第一支撐軸11朝向遠離第一導引軸41的方向相對滑動，第二支撐軸12朝向遠離第二導引軸42的方向相對滑動，即相當於兩個平板部51在對應的第一導引軸41和第二導引軸42與滑槽35的相互作用下產生相對滑動，相當於兩個支撐板50分別朝向遠離第一導引軸41以及第二導引軸42的方向退縮。 Referring to FIG. 2 and FIG. 8 , applying force to the first body 210 and/or the second body 220 , the first body 210 and the second body 220 are folded toward the side where the flexible screen 230 is located. Among them, the first body 210 rotates around the first rotation axis L1, the second body 220 rotates around the second rotation axis L2, and the first support shaft 11 fixedly connected to the first body 210 rotates around the first rotation axis L1, The second support shaft 12 fixedly connected to the second body 220 rotates around the second rotation axis L2, and the winding portion 53 sleeved on the first support shaft 11 drives the flat plate portion 51 and the guide structure 30 to revolve around the first rotation axis. As the center L1 rotates, the winding portion 53 sleeved on the second support shaft 12 drives the flat portion 51 and the guide structure 30 to rotate around the second rotation axis L2. Because the first guide shaft 41 or the second guide shaft 42 acts as a limiting element on the guide structure, and the first guide shaft 41 and the second guide shaft 42 are always relative to the first rotation axis L1 and the second The rotation axis L2 is fixed, so the guide knot The structure 30 slides relative to the first guide shaft 41 and the second guide shaft 42 , the first support shaft 11 slides relatively away from the first guide shaft 41 , and the second support shaft 12 moves away from the second guide shaft 42 The direction of relative sliding is equivalent to the two flat plate portions 51 sliding relative to each other under the interaction between the corresponding first guide shaft 41 and the second guide shaft 42 and the slide groove 35 , which is equivalent to the two support plates 50 facing respectively. The direction away from the first guide shaft 41 and the second guide shaft 42 is retreated.

請參閱圖3和圖9，繼續施加作用力與第一本體210和/或第二本體220，直至位於電子裝置200兩側的柔性屏230相互平行，即閉合狀態，此時，位於遠離折疊的區域(即非折疊的區域)的柔性屏230相互平行。在此過程中，兩個支撐板50分別相對於第一導引軸41以及第二導引軸42進一步退縮，第一導引軸41到相互平行的柔性屏230的中間的距離為D2。此時，兩個所述支撐板50的所述平板部51之間的距離大於兩個所述支撐板50的所述捲繞部53之間的距離。 Referring to Figures 3 and 9, continue to apply force to the first body 210 and/or the second body 220 until the flexible screens 230 located on both sides of the electronic device 200 are parallel to each other, that is, in a closed state. At this time, the flexible screens 230 located far away from the folded Areas (ie, non-folded areas) of the flexible screen 230 are parallel to each other. During this process, the two support plates 50 are further retracted relative to the first guide shaft 41 and the second guide shaft 42 respectively, and the distance between the first guide shaft 41 and the middle of the mutually parallel flexible screens 230 is D2. At this time, the distance between the flat portions 51 of the two support plates 50 is greater than the distance between the winding portions 53 of the two support plates 50 .

電子裝置200從展開狀態至閉合狀態，距離D2大於距離D1，同時，第一支撐軸11與第一導引軸41之間的距離增加，第二支撐軸12與第二導引軸42之間的距離增加，平板部51與相互平行的柔性屏230的表面之間的夾角為θ，因此，電子裝置200的彎折區域產生避讓空間以容置彎折的柔性屏230，即形成“水滴角”。 When the electronic device 200 changes from the unfolded state to the closed state, the distance D2 is greater than the distance D1. At the same time, the distance between the first support shaft 11 and the first guide shaft 41 increases, and the distance between the second support shaft 12 and the second guide shaft 42 increases. As the distance increases, the angle between the flat plate portion 51 and the parallel surfaces of the flexible screen 230 is θ. Therefore, an avoidance space is created in the bending area of the electronic device 200 to accommodate the bent flexible screen 230, that is, a "water drop angle" is formed. ".

第一本體210和第二本體220各旋轉90°，每一支撐板50旋轉的角度為90°+θ，且每一支撐板50還相對於第一支撐軸11或第二支撐軸12產生微小的旋轉角度為θ，遠離捲繞部53的兩個平板部51之間形成的空間容置彎折區域的柔性屏230。 The first body 210 and the second body 220 each rotate 90°. The angle of rotation of each support plate 50 is 90°+θ, and each support plate 50 also generates a slight movement relative to the first support shaft 11 or the second support shaft 12 . The rotation angle is θ, and the space formed between the two flat portions 51 away from the winding portion 53 accommodates the flexible screen 230 in the bending area.

請參閱圖10和圖11，在一些實施例中，所述導引結構30a上還設置有凸點37a，所述凸點37a朝向所述滑槽35a凸伸，所述凸點37a將所述滑槽35a間隔出相互連通的第一空腔351a與第二空腔353a，第一空腔351a靠近捲繞部53所在一側，第二空腔353a遠離捲繞部53所在一側。當電子裝置200處於展開狀態時(請 參閱圖10)，第一導引軸41或者第二導引軸42位於第一空腔351a；當電子裝置200處於閉合狀態時(請參閱圖11)，第一導引軸41或者第二導引軸42位於第二空腔353a。在電子裝置200從展開狀態至閉合狀態或者從閉合狀態到展開狀態過程中，導引結構30a相對於第一導引軸41或者第二導引軸42滑動，第一導引軸41或者第二導引軸42均需要經過凸點37a，需要增加作用於第一本體210和/或第二本體220的外力，使得電子裝置200產生自鎖功能。 Referring to Figures 10 and 11, in some embodiments, the guide structure 30a is also provided with a protrusion 37a, the protrusion 37a protrudes toward the slide groove 35a, and the protrusion 37a connects the The chute 35a separates a first cavity 351a and a second cavity 353a that communicate with each other. The first cavity 351a is close to the side where the winding part 53 is located, and the second cavity 353a is far away from the side where the winding part 53 is located. When the electronic device 200 is in the unfolded state (please (See Figure 10), the first guide shaft 41 or the second guide shaft 42 is located in the first cavity 351a; when the electronic device 200 is in a closed state (see Figure 11), the first guide shaft 41 or the second guide shaft 42 is located in the first cavity 351a; The lead shaft 42 is located in the second cavity 353a. During the process of the electronic device 200 from the unfolded state to the closed state or from the closed state to the unfolded state, the guide structure 30a slides relative to the first guide shaft 41 or the second guide shaft 42, and the first guide shaft 41 or the second guide shaft 42 slides. The guide shafts 42 all need to pass through the protrusions 37a, and the external force acting on the first body 210 and/or the second body 220 needs to be increased so that the electronic device 200 can produce a self-locking function.

請再次參閱圖1和圖12，在一些實施例中，所述電子裝置200還可以包括加固結構240，加固結構240位於兩個鉸鏈模組260之間，所述加固結構240設置於所述支撐板50遠離所述柔性屏230的一側。 Please refer to FIGS. 1 and 12 again. In some embodiments, the electronic device 200 may further include a reinforcing structure 240 located between the two hinge modules 260 . The reinforcing structure 240 is disposed on the support. The side of the plate 50 away from the flexible screen 230 .

所述加固結構240包括加固塊241與加固滑軌243，每一本體上設置至少一組加固結構240。所述加固塊241相對於所述支撐板50固定，加固塊241可通過螺絲(圖未示)固定於第一本體210或第二本體220上。所述加固滑軌243與所述第二軸結構組40相對固定，加固滑軌243可固定於固定筒270上；所述加固滑軌243的外表面2431為圓弧狀，所述加固塊241的內表面2411與圓弧狀的所述外表面2431相適配，所述加固塊241可以沿著加固滑軌243滑動。在本實施例中，電子裝置200的兩個鉸鏈模組260位於支撐板50的兩端，距離相對較遠，設置加固結構240，可以加強位於支撐板50的中間區域與支撐板50的兩端區域的運動同步。 The reinforcement structure 240 includes a reinforcement block 241 and a reinforcement slide rail 243, and at least one set of reinforcement structures 240 is provided on each body. The reinforcement block 241 is fixed relative to the support plate 50 , and the reinforcement block 241 can be fixed on the first body 210 or the second body 220 through screws (not shown). The reinforced slide rail 243 is relatively fixed to the second shaft structure group 40, and the reinforced slide rail 243 can be fixed on the fixed cylinder 270; the outer surface 2431 of the reinforced slide rail 243 is arc-shaped, and the reinforced block 241 The inner surface 2411 is adapted to the arc-shaped outer surface 2431, and the reinforcement block 241 can slide along the reinforcement slide rail 243. In this embodiment, the two hinge modules 260 of the electronic device 200 are located at both ends of the support plate 50 and are relatively far apart. A reinforcement structure 240 is provided to strengthen the middle area of the support plate 50 and both ends of the support plate 50 Movement synchronization of areas.

請參閱圖12和圖13，所述加固滑軌243與第一旋轉軸心L1和第二旋轉軸心L2未重合，在第一本體210和第二本體220相對旋轉過程中，可以避免加固塊241的旋轉運動與支撐板50的運動產生干涉。 Please refer to Figures 12 and 13. The reinforced slide rail 243 does not coincide with the first rotation axis L1 and the second rotation axis L2. During the relative rotation of the first body 210 and the second body 220, the reinforcement block can be avoided. The rotational movement of 241 interferes with the movement of the support plate 50 .

請參閱圖5，加固結構240與導引結構30以及穿設於導引結構30的第二軸結構組40交錯設置，均盡可能佔據中間區域的位置，以使電子裝置200在折疊過程中兩側本體受力均勻。 Referring to FIG. 5 , the reinforcing structure 240 is staggered with the guide structure 30 and the second axis structure group 40 passing through the guide structure 30 , and occupies the middle area as much as possible, so that the electronic device 200 can be folded on both sides during the folding process. The side body is evenly stressed.

在其他實施例中，其中一個滑槽35或者兩個滑槽35的開口方向也可以調換，例如設置於兩個支撐板50上的滑槽35的開口方向背對設置，能夠實現第一導引軸41與第二導引軸42相對與導引結構30的運動即可。 In other embodiments, the opening directions of one chute 35 or two chute 35 can also be exchanged. For example, the opening directions of the chute 35 provided on the two support plates 50 are arranged back to back, which can realize the first guide. The movement of the shaft 41 and the second guide shaft 42 relative to the guide structure 30 is sufficient.

本申請實施例提供的轉軸結構100，包括第一軸結構組10、至少兩個導引結構30、第二軸結構組40以及兩個支撐板50。支撐板50的一端與第一軸結構組10可旋轉地連接，支撐板50的另一端與第二軸結構組40可滑動地連接，在第一本體210和第二本體220相互閉合的過程中，兩個支撐板50之間相對於第二軸結構組40退縮，從而產生一定的空間，以容置柔性屏230，從而形成“水滴角”。上述轉軸結構100少量的元件即可實現支撐以及形成“水滴角”的功能，製造和組裝成本降低，佔用空間小，降低電子裝置200的厚度以及重量。 The rotating shaft structure 100 provided by the embodiment of the present application includes a first shaft structure group 10, at least two guide structures 30, a second shaft structure group 40, and two support plates 50. One end of the support plate 50 is rotatably connected to the first shaft structure group 10, and the other end of the support plate 50 is slidably connected to the second shaft structure group 40. During the process of the first body 210 and the second body 220 closing each other , the two support plates 50 are retracted relative to the second axis structure group 40, thereby creating a certain space to accommodate the flexible screen 230, thereby forming a "water drop angle". The above-mentioned rotating shaft structure 100 can achieve the functions of supporting and forming a "water drop angle" with a small number of components, thereby reducing manufacturing and assembly costs, occupying less space, and reducing the thickness and weight of the electronic device 200 .

以上實施方式僅用以說明本申請的技術方案而非限制，儘管參照以上較佳實施方式對本申請進行了詳細說明，本領域的普通技術人員應當理解，可以對本申請的技術方案進行修改或等同替換都不應脫離本申請技術方案的精神和範圍。 The above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the above preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present application can be modified or equivalently replaced. None should deviate from the spirit and scope of the technical solution of this application.

240:加固結構 240: Reinforcement structure

241:加固塊 241: Reinforcement block

243:加固滑軌 243:Reinforced slide rail

260:鉸鏈模組 260:hinge module

261:軸齒輪 261:Shaft gear

263:連接片 263: Connecting piece

2631:第一通孔 2631: First through hole

2633:第二通孔 2633: Second through hole

265:連接齒輪 265:Connection gear

270:固定筒 270:Fixed cylinder

100:轉軸結構 100:Rotating shaft structure

11:第一支撐軸 11:First support shaft

12:第二支撐軸 12: Second support shaft

30:導引結構 30:Guidance structure

40:第二軸結構組 40: Second axis structure group

41:第一導引軸 41: First guide axis

42:第二導引軸 42:Second guide axis

50:支撐板 50:Support plate

51:平板部 51: Flat part

53:捲繞部 53: Winding section

Claims (10)

一種轉軸結構，設置於電子裝置的第一本體與第二本體之間且連接所述第一本體與所述第二本體，所述電子裝置還包括兩個鉸鏈模組以及固定筒，所述第一本體與所述第二本體均可相對於所述固定筒可旋轉地連接，其改良在於，所述轉軸結構包括：第一軸結構組，設置於所述第一本體與所述第二本體內；至少兩個導引結構，所述至少兩個導引結構的第一端彎曲形成滑槽；第二軸結構組，包括平行設置的第一導引軸以及第二導引軸，所述第一導引軸以及所述第二導引軸用於固定於所述固定筒上，所述第一導引軸以及所述第二導引軸分別設於對應的所述滑槽中；以及兩個支撐板，兩個所述支撐板分別用於通過一個所述鉸鏈模組與所述第一本體及所述第二本體連接，兩個所述支撐板的一端套接所述第一軸結構組，另一端固接於至少兩個所述導引結構的第二端；其中，所述第一本體與所述第二本體進行閉合或展開時，使得所述第二軸結構組相對於至少兩個所述導引結構產生位移。 A rotating shaft structure is provided between the first body and the second body of an electronic device and connects the first body and the second body. The electronic device further includes two hinge modules and a fixed barrel, and the third Both the first body and the second body can be rotatably connected relative to the fixed cylinder. The improvement is that the rotating shaft structure includes: a first shaft structure group disposed between the first body and the second body. In the body; at least two guide structures, the first ends of the at least two guide structures are bent to form chute; the second shaft structure group includes a first guide shaft and a second guide shaft arranged in parallel, the The first guide shaft and the second guide shaft are used to be fixed on the fixed cylinder, and the first guide shaft and the second guide shaft are respectively provided in the corresponding slide grooves; and Two support plates. The two support plates are respectively used to connect to the first body and the second body through one of the hinge modules. One end of the two support plates is sleeved on the first shaft. The other end of the structural group is fixed to the second end of at least two of the guide structures; wherein, when the first body and the second body are closed or unfolded, the second axis structural group is relative to At least two of the guide structures are displaced. 如請求項1所述之轉軸結構，其中，所述至少兩個導引結構分別以所述第一軸結構組為旋轉軸心。 The rotating shaft structure according to claim 1, wherein the at least two guide structures respectively use the first shaft structure group as a rotation axis center. 如請求項1所述之轉軸結構，其中，每一所述支撐板包括相互連接的平板部與捲繞部，至少兩個所述導引結構固定於所述平板部，所述第一軸結構組穿設於所述捲繞部。 The rotating shaft structure of claim 1, wherein each of the support plates includes a flat plate portion and a winding portion connected to each other, at least two of the guide structures are fixed to the flat plate portion, and the first shaft structure The assembly is provided on the winding part. 如請求項3所述之轉軸結構，其中，當所述第一本體與所述第二本體閉合時，兩個所述支撐板的所述平板部之間的距離大於兩個所述支撐板的所述捲繞部之間的距離。 The rotating shaft structure according to claim 3, wherein when the first body and the second body are closed, the distance between the flat portions of the two support plates is greater than the distance between the flat portions of the two support plates. The distance between the winding parts. 如請求項1所述之轉軸結構，其中，至少兩個所述導引結構上設置有凸點，所述凸點朝向所述滑槽凸伸，所述凸點將所述滑槽間隔出相互連通的第一空腔與第二空腔。 The rotating shaft structure according to claim 1, wherein at least two of the guide structures are provided with protrusions, the protrusions protrude toward the chute, and the protrusions separate the chute and communicate with each other. the first cavity and the second cavity. 如請求項5所述之轉軸結構，其中，所述第一本體與所述第二本體進行閉合或展開時，所述第二軸結構組在所述第一空腔與所述第二空腔間產生位移。 The rotating shaft structure according to claim 5, wherein when the first body and the second body are closed or unfolded, the second shaft structure is arranged between the first cavity and the second cavity. displacement occurs. 一種電子裝置，其改良在於，所述電子裝置包括：第一本體；第二本體；柔性屏；以及如請求項1至6中任意一項所述之轉軸結構；其中，所述第一本體與所述第二本體分別與轉軸結構連接，所述柔性屏的部分固定於所述第一本體與所述第二本體上，兩個所述支撐板可支撐所述柔性屏。 An electronic device, the improvement of which is that the electronic device includes: a first body; a second body; a flexible screen; and a rotating shaft structure as described in any one of claims 1 to 6; wherein the first body and The second body is respectively connected to the rotating shaft structure, part of the flexible screen is fixed on the first body and the second body, and the two support plates can support the flexible screen. 如請求項7所述之電子裝置，其中，所述電子裝置還包括加固結構，所述加固結構設置於所述支撐板遠離所述柔性屏的一側。 The electronic device according to claim 7, wherein the electronic device further includes a reinforcing structure, the reinforcing structure is disposed on a side of the support plate away from the flexible screen. 如請求項8所述之電子裝置，其中，所述加固結構包括加固塊與加固滑軌，所述加固塊固定於所述第一本體或所述第二本體，所述加固塊滑動於所述加固滑軌；所述加固滑軌的外表面為圓弧狀，所述加固塊的內表面與圓弧狀的所述外表面相適配。 The electronic device according to claim 8, wherein the reinforcement structure includes a reinforcement block and a reinforcement slide rail, the reinforcement block is fixed to the first body or the second body, and the reinforcement block slides on the Reinforcement slide rail; the outer surface of the reinforcement slide rail is arc-shaped, and the inner surface of the reinforcement block matches the arc-shaped outer surface. 如請求項9所述之電子裝置，其中，所述加固滑軌與所述支撐板的旋轉軸心未重合。 The electronic device according to claim 9, wherein the rotation axis of the reinforcing slide rail and the support plate do not coincide with each other.
TW111134214A 2022-09-09 2022-09-09 Rotating shaft structure and electronic device TWI819785B (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI746217B (en) * 2020-10-20 2021-11-11 宏碁股份有限公司 Hinge structure for flexible display and portable electronic device
CN113643612A (en) * 2021-07-20 2021-11-12 江苏盈智融科技有限公司 Internal folding gear connecting rod type flexible screen rotating shaft mechanism
US20220183174A1 (en) * 2020-12-04 2022-06-09 Samsung Electronics Co., Ltd. Electronic device including flexible display

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI746217B (en) * 2020-10-20 2021-11-11 宏碁股份有限公司 Hinge structure for flexible display and portable electronic device
US20220183174A1 (en) * 2020-12-04 2022-06-09 Samsung Electronics Co., Ltd. Electronic device including flexible display
CN113643612A (en) * 2021-07-20 2021-11-12 江苏盈智融科技有限公司 Internal folding gear connecting rod type flexible screen rotating shaft mechanism

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