Foldable electronic device

Abstract

The embodiment of the invention provides foldable electronic equipment, and belongs to the technical field of electronic equipment. The foldable electronic equipment comprises a flexible screen, a rotating shaft assembly, two decorating parts, two shells and a flexible structural part. The projection of each decorative part in the first direction covers part of the edge of the flexible screen. The projection of the flexible structural member in the first direction covers the gap between the flexible screen and the end part of the rotating shaft assembly in the second direction, and the flexible structural member comprises a flexible rubber member capable of elastically deforming and two metal sheets capable of elastically deforming. The soft rubber part is arranged on the display side of the flexible screen, and the projection of the soft rubber part in the first direction covers part of the edge of the flexible screen and is not overlapped with any decoration part. Each metal sheet is arranged between the flexible screen and one decorating part, and the projection of each metal sheet in the first direction covers part of the edge of the flexible screen. Through the arrangement, the edge of the third part of the flexible screen can be protected and shielded, the appearance delicacy is improved, and the flexible screen is prevented from being damaged.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of electronic devices, and in particular to a foldable electronic device. Background Art

[0002] As people's living standards continue to improve, the display quality of electronic devices such as mobile phones is gaining increasing attention. To achieve a larger screen area within a smaller device, foldable structures are becoming increasingly popular. Foldable electronic devices can have two main bodies that rotate relative to each other around an axis and fold, with a flexible screen covering both surfaces. However, when the two bodies rotate around the axis, the flexible screen located above the axis bends, which can easily damage and fail, affecting the user experience. Summary of the Invention

[0003] An embodiment of the present application provides a foldable electronic device that can protect and shield the third part of the flexible screen, thereby improving the sophistication of the appearance while avoiding damage to the flexible screen.

[0004] The present application provides a foldable electronic device, comprising a flexible screen, a hinge assembly, a first decorative member, a second decorative member, a first housing, a second housing, and a flexible structural member. The first housing and the second housing are connected via the hinge assembly, and the first and second housings are respectively connected to the flexible screen, which is disposed on the surfaces of the first housing, the second housing, and the hinge assembly. A first decorative member is connected to an edge of the first housing, a portion of the first decorative member is disposed on the display side of the flexible screen, and a projection of the first decorative member in a first direction covers a portion of the edge of the flexible screen. A second decorative member is connected to an edge of the second housing, a portion of the second decorative member is disposed on the display side of the flexible screen, and a projection of the second decorative member in a first direction covers a portion of the edge of the flexible screen. The projection of the flexible structural member in a first direction covers a gap in a second direction between the flexible screen and the end of the hinge assembly. The flexible structural member comprises an elastically deformable soft plastic member, an elastically deformable first metal sheet, and an elastically deformable second metal sheet. The first metal sheet and the second metal sheet are respectively connected to opposite ends of the soft plastic member. The first metal sheet is connected to the first decorative member or the first housing, and the second metal sheet is connected to the second decorative member or the second housing. The first direction is the thickness direction of the foldable electronic device, and the second direction is the length direction of the foldable electronic device. Along the first direction, the soft plastic component is positioned on the display side of the flexible screen. The soft plastic component's projection partially covers the edge of the flexible screen and does not overlap with the first decorative component or the second decorative component. Along the first direction, the first metal sheet is positioned between the first decorative component and the flexible screen. The projection of the first metal sheet partially covers the edge of the flexible screen. Along the first direction, the second metal sheet is positioned between the second decorative component and the flexible screen. The projection of the second metal sheet partially covers the edge of the flexible screen.

[0005] The soft plastic part, the first metal sheet and the second metal sheet in the foldable electronic device provided in the embodiment of the present application can bend along with the bending of the flexible screen, protecting the edges of the flexible screen that are not protected by the first decorative part and the second decorative part, thereby avoiding damage to the edges of the flexible screen that are not protected by the first decorative part and the second decorative part, and further improving the appearance refinement. In addition, by covering the gap between the flexible screen and the end of the hinge assembly with a flexible structural part, foreign matter or dust can be prevented from entering the interior of the foldable electronic device through the gap, thereby improving the appearance refinement while ensuring the performance of the foldable electronic device. In addition, the flexible structural part is composed of the soft plastic part, the first metal sheet and the second metal sheet, which can improve the structural strength of the flexible structural part and meet the reliability requirements of the foldable electronic device. At the same time, due to the high strength of the first metal sheet and the second metal sheet, the thickness of the first metal sheet and the second metal sheet can be reduced while meeting the strength requirements of the flexible structural part, thereby reducing the impact on the thickness of the foldable electronic device, thereby helping to achieve a thinning design for the foldable electronic device.

[0006] In a possible implementation, the thickness of the first metal sheet is greater than or equal to 0.02 mm and less than or equal to 0.05 mm, and the thickness of the second metal sheet is greater than or equal to 0.02 mm and less than or equal to 0.05 mm.

[0007] In this way, on the basis of ensuring the structural strength of the flexible structural member, the thickness of the metal sheet is further reduced, and the influence of the metal sheet on the thickness of the foldable electronic device is reduced, which helps to further reduce the thickness of the foldable electronic device.

[0008] In one possible embodiment, a first avoidance portion is provided on a side of the first decorative member facing the flexible screen along the first direction, the first avoidance portion being configured to avoid the first metal sheet. A second avoidance portion is provided on a side of the second decorative member facing the flexible screen along the first direction, the second avoidance portion being configured to avoid the second metal sheet.

[0009] In this way, the distance between the display surface of the flexible screen and the outer surface of the decorative part facing away from the flexible screen in the first direction can be further reduced, reducing the influence of the stacking thickness of the metal sheet and the decorative part on the thickness of the foldable electronic device, and further reducing the thickness of the foldable electronic device.

[0010] In a possible implementation, there is a gap between the soft plastic component and the flexible screen in the first direction.

[0011] In this way, during the bending process of the flexible screen, the soft rubber part can shift relative to the flexible screen, ensuring that the soft rubber part can elastically deform and protect the edge of the flexible screen.

[0012] In a possible embodiment, the end portion includes a boss segment and an upright segment of an integrated structure, the soft rubber member is arranged on the side of the upright segment facing the flexible screen along the second direction, the soft rubber member is located between the boss segment and the flexible screen along the first direction, the projection of the soft rubber member in the first direction overlaps with the boss segment and does not overlap with the upright segment, and the projection of the soft rubber member in the second direction overlaps with the upright segment and does not overlap with the boss segment.

[0013] In this way, the soft plastic member can be prevented from moving relative to the flexible screen in the second direction, thereby preventing the soft plastic member from not covering the edge of the flexible screen. In addition, the soft plastic member can be prevented from moving away from the flexible screen in the first direction, thereby preventing the gap between the flexible screen and the soft plastic member from being too large, thereby ensuring that the soft plastic member covers the edge of the flexible screen.

[0014] In one possible embodiment, along the first direction, there is a gap between the first metal sheet and the flexible screen, and a gap between the first metal sheet and the first decorative element. Along the first direction, there is a gap between the second metal sheet and the flexible screen, and a gap between the second metal sheet and the second decorative element.

[0015] This allows the metal sheet to shift relative to the flexible screen and decorative element during bending, ensuring it can deform elastically and protect the edges of the flexible screen. This also prevents damage to the flexible screen caused by excessive deformation of the metal sheet.

[0016] In a possible embodiment, the soft plastic part, the first metal sheet and the second metal sheet are all formed into an integral structure by injection molding, a portion of the first metal sheet is embedded in the interior of the soft plastic part, and another portion is located between the flexible screen and the first decorative part along the first direction, and a portion of the second metal sheet is embedded in the interior of the soft plastic part, and another portion is located between the flexible screen and the second decorative part along the first direction.

[0017] In this way, the connection strength between the soft plastic part and the metal sheet can be improved. In addition, the stacking thickness of the soft plastic part and the metal sheet can be reduced, reducing the impact on the thickness of the foldable electronic device and contributing to the thinning design of the foldable electronic device.

[0018] In one possible embodiment, the soft rubber part includes a first edge segment, a middle segment, and a second edge segment connected in sequence, the first edge segment being connected to the first metal sheet, and the second edge segment being connected to the second metal sheet. A portion of the first metal sheet is embedded in the interior of the middle segment, another portion of the first metal sheet is located outside the middle segment and between the first edge segment and the flexible screen along the first direction, and another portion of the first metal sheet is flush with the inner surface of the middle segment facing the flexible screen along the first direction. A portion of the second metal sheet is embedded in the interior of the middle segment, another portion of the second metal sheet is located outside the middle segment and between the second edge segment and the flexible screen along the first direction, and another portion of the second metal sheet is flush with the inner surface of the middle segment facing the flexible screen along the first direction.

[0019] In this way, the influence of the thickness of the metal sheets, soft plastic parts and stacking on the thickness of the foldable electronic device can be reduced, which helps to further reduce the thickness of the foldable electronic device.

[0020] In one possible embodiment, the first metal sheet is fixedly connected to the first decorative member or the first housing, and the second metal sheet is movably connected to the second decorative member or the second housing and is configured to move relative to the second housing in a third direction, where the third direction is the width of the foldable electronic device.

[0021] In this way, during the bending process of the flexible screen, the length change of the flexible structural component during the bending process is absorbed by moving the metal sheet along the third direction relative to the flexible screen.

[0022] In a possible embodiment, the foldable electronic device further includes a first connector, a second connector, a first fixed block and a second fixed block. The first shell has a first groove, the first fixed block is inserted into the interior of the first groove, and the first fixed block is fixedly connected to the first shell or the first decorative member. The second shell has a second groove, the second fixed block is inserted into the interior of the second groove, and the second fixed block is fixedly connected to the second shell or the second decorative member. The first end of the first connector is fixedly connected to the first metal sheet, the second end of the first connector is inserted into the interior of the first groove and fixedly connected to the first fixed block. The first end of the second connector is fixedly connected to the second metal sheet, the second end of the second connector is inserted into the interior of the second groove and slidably connected to the second fixed block, and the second connector is used to move relative to the second fixed block along a third direction.

[0023] This prevents the foldable electronic device from being too thick or too long due to the structure of the fixed flexible structural member, helping to reduce the length and thickness of the foldable electronic device. In addition, it also prevents the width of the decorative member from being too wide, helping to reduce the width of the decorative member and further improving the exquisite appearance.

[0024] In a possible embodiment, the first connecting member includes a first connecting portion and a first bending portion, the first end of the first connecting portion is connected to the first metal sheet, the second end of the first connecting portion is connected to the first bending portion, the first bending portion and the first connecting portion form a third groove, and the first fixing block is clamped inside the third groove.

[0025] In this way, the difficulty of connecting the first connecting member to the first fixing block can be reduced. In addition, the difficulty of manufacturing the first connecting member can also be reduced.

[0026] In a possible embodiment, the first fixed block includes a first main body portion and a first limiting portion, the first limiting portions are respectively provided at the opposite ends of the first main body portion, the first main body portion is clamped in the third groove, and the two first limiting portions are respectively provided on the opposite sides of the first connecting member, and the first limiting portion is used to abut against the first connecting member in the third direction to limit the movement of the first connecting member.

[0027] In this way, after the first fixing block is inserted into the third groove, the first connecting member will not move along the third direction, and the first connecting member can be fixed in the first groove, so that the first fixing block and the connecting member are fixedly connected.

[0028] In one possible embodiment, the second fixing block and the inner wall of the second groove form a sliding groove extending along a third direction. The second connecting member includes a second connecting portion and a second bent portion, wherein a first end of the second connecting portion is connected to the second metal sheet, and a second end of the second connecting portion is connected to the second bent portion. The second connecting portion and the second bent portion form a fourth groove for inserting the second fixing block. The second bent portion is movably disposed within the sliding groove and is configured to move relative to the second fixing block along the third direction.

[0029] In this way, the second connecting member can be slidably connected to the second fixing block and can move relative to the second fixing block along the third direction. During the bending process, the second connecting member can drive the flexible structural member to move to absorb the length change of the flexible structural member.

[0030] In a possible implementation, the projection of the first decorative member in the first direction covers the first fixing block and the first connecting member, and the projection of the second decorative member in the first direction covers the second fixing block and the second connecting member.

[0031] In this way, the first fixing block, the second fixing block, the first connecting member and the second connecting member can be covered, which helps to further improve the refinement of the appearance.

[0032] In a possible implementation, the first metal sheet and the first connecting member are an integral structure, and the second metal sheet and the second connecting member are an integral structure.

[0033] In this way, the connection strength between the metal sheet and the connecting piece can be improved, and the metal sheet and the connecting piece can be manufactured by integral molding, which helps to improve production efficiency.

[0034] In one possible embodiment, the first connector is a first metal connector sheet having a thickness greater than or equal to 0.02 mm and less than or equal to 0.05 mm. The second connector is a second metal connector sheet having a thickness greater than or equal to 0.02 mm and less than or equal to 0.05 mm.

[0035] In this way, the space occupied by the connector can be reduced, which helps to reduce the length of the foldable electronic device.

[0036] In a possible implementation, the first fixing block is fixedly connected to the first shell, and the second fixing block is fixedly connected to the second shell.

[0037] In this way, the first connecting member can be fixedly connected to the first shell, and the second connecting member can be slidably connected to the second shell.

[0038] In a possible implementation, the first fixing block and the first decorative piece are an integral structure, and the second fixing block and the second decorative piece are an integral structure.

[0039] In this way, the first connecting member can be fixedly connected to the first decorative member, and the second connecting member can be slidably connected to the second decorative member.

[0040] In a possible implementation, the soft rubber part is made of silicone, thermoplastic polyurethane elastomer or thermoplastic elastomer.

[0041] In a possible implementation manner, the first metal sheet is a steel sheet or a copper sheet.

[0042] In a possible implementation manner, the second metal sheet is a steel sheet or a copper sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 A first schematic diagram of a foldable electronic device in an unfolded state provided by an embodiment of the present application;

[0044] Figure 2 for Figure 1 A second schematic diagram showing the foldable electronic device in an unfolded state;

[0045] Figure 3 for Figure 1 A schematic diagram of the foldable electronic device shown in a folded state;

[0046] Figure 4 for Figure 2 Schematic cross-section in the middle DD direction;

[0047] Figure 5 for Figure 1 An exploded schematic diagram of the foldable electronic device shown;

[0048] Figure 6 for Figure 2 Schematic cross-section in the CC direction;

[0049] Figure 7 for Figure 6 Schematic diagram of the three-dimensional structure at A in the middle;

[0050] Figure 8 for Figure 2 Schematic cross-section in the middle BB direction;

[0051] Figure 9 for Figure 8 Schematic diagram of the three-dimensional structure at A in the middle;

[0052] Figure 10 for Figure 2 Schematic cross-section in the EE direction;

[0053] Figure 11 for Figure 10 A magnified schematic diagram of point A in the middle;

[0054] Figure 12 for Figure 10 Schematic diagram of the three-dimensional structure at A in the middle;

[0055] Figure 13 for Figure 2 A magnified schematic diagram of point A in the middle;

[0056] Figure 14 for Figure 1 A schematic diagram of the three-dimensional structure of the hinge assembly in the foldable electronic device shown;

[0057] Figure 15 for Figure 5 A schematic diagram of the three-dimensional structure of the flexible structural member in the foldable electronic device shown, which cooperates with the first connecting member and the second connecting member;

[0058] Figure 16 for Figure 15 A cross-sectional schematic diagram of the flexible structural member shown in ;

[0059] Figure 17 for Figure 6 A magnified schematic diagram of point A in the middle;

[0060] Figure 18 for Figure 8 A magnified schematic diagram of point A in the middle;

[0061] Figure 19 for Figure 4 A magnified schematic diagram of point A in the middle;

[0062] Figure 20 for Figure 19 A magnified schematic diagram of point A in the middle;

[0063] Figure 21 for Figure 19 A magnified schematic diagram of point B in the middle;

[0064] Figure 22 for Figure 19 Enlarged schematic diagram of point C in the middle;

[0065] Figure 23 for Figure 5 A magnified schematic diagram of point A in the middle;

[0066] Figure 24 for Figure 1 A schematic diagram of the foldable electronic device shown in FIG. 1 with the first decorative member and the second decorative member removed;

[0067] Figure 25 for Figure 24 A magnified schematic diagram of point A in the middle;

[0068] Figure 26 for Figure 25 A schematic diagram of a flexible structural member connected to a first fixing block and a second fixing block via a first connecting member and a second connecting member respectively;

[0069] Figure 27 for Figure 26 A schematic diagram of the three-dimensional structure of the first fixed block in FIG.

[0070] Figure 28 for Figure 26 A schematic top view of the first fixing block in FIG.

[0071] Figure 29 for Figure 26 A schematic diagram of the three-dimensional structure of the second fixing block in FIG.

[0072] Figure 30 for Figure 26 A schematic top view of the second fixing block in FIG.

[0073] Figure 31 A schematic diagram of a three-dimensional structure of a flexible structural member in cooperation with a first decorative member and a second decorative member in another foldable electronic device provided by an embodiment of the present application;

[0074] Figure 32 for Figure 31 Enlarged schematic diagram of point A in the middle.

[0075] Description of reference numerals:

[0076] 100. Foldable electronic devices;

[0077] 10. Flexible screen; 11. First part; 12. Second part; 13. Third part;

[0078] 20. Rotating shaft assembly; 21. End portion; 211. Upright section; 212. Boss section; 22. Main body;

[0079] 31. First decorative element; 311. First avoidance portion;

[0080] 32. Second decorative element; 321. Second avoidance portion;

[0081] 41. First housing; 42. Second housing; 43. First groove; 44. Second groove;

[0082] 50. Flexible structural parts;

[0083] 51, soft plastic part; 511, first edge section; 512, middle section; 513, second edge section;

[0084] 52. First metal sheet;

[0085] 53. Second metal sheet;

[0086] 61. First connecting member; 611. First connecting portion; 612. First bending portion;

[0087] 62, second connecting member; 621, second connecting portion; 622, second bending portion;

[0088] 63. Third groove; 64. Fourth groove;

[0089] 71. First fixing block; 711. First main body; 712. First limiting portion;

[0090] 72. Second fixing block; 721. Second main body; 722. Second limiting portion;

[0091] 73. Chute;

[0092] 80. Back cover;

[0093] X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0094] In the related art, foldable electronic devices provide a protective component in the bending area of ​​the flexible screen to protect and cover the edges of the bending area, thereby preventing the edges of the flexible screen from being exposed to improve the exquisite appearance and to prevent damage when subjected to external forces. The protective component includes a rigid baffle and a flexible baffle. The flexible baffle is connected to the rigid baffle. The flexible baffle is a long sheet structure. The flexible baffle is provided on the display side of the flexible screen and covers the edge of the flexible screen. At the same time, the two ends of the flexible baffle extend into the shell on both sides of the shaft and overlap with the shell to better cover the flexible screen. The rigid baffle is fixedly connected to the shaft and blocks the side of the flexible screen along the axial direction of the shaft. During the bending process of the flexible screen, the rigid baffle is fixed to the shaft and relatively immobile, and the flexible baffle bends as the flexible screen bends.

[0095] However, in the thickness direction of the foldable electronic device, the rigid baffle and the flexible baffle are connected by injection molding, and the thickness of the connection is relatively thick, resulting in a thicker thickness of the foldable electronic device. In addition, the shell and the flexible baffle overlap, and the thickness of the flexible baffle is relatively thick, resulting in a thicker thickness of the foldable electronic device. In addition, in the axial direction of the rotating shaft, the fixed structure of the rigid baffle and the rotating shaft occupies a relatively large space, which increases the width of the foldable electronic device and the frame of the entire machine. Therefore, although the protective assembly composed of the flexible baffle and the rigid baffle can shield and protect the edges of the bending area of ​​the flexible screen, it will bring new problems, such as making it more difficult for foldable electronic devices to achieve thinness, narrow frame, and screen-to-body ratio.

[0096] In view of this, the embodiment of the present application provides a foldable electronic device 100 that can protect and shield the edge of the third portion 13 of the flexible screen 10, thereby improving the appearance and preventing damage when subjected to external forces. In addition, the gap between the flexible screen 10 and the end 21 of the hinge assembly 20 can be shielded to prevent dust, foreign matter, etc. from entering the interior of the foldable electronic device 100 through the gap, thereby further improving the appearance and ensuring the performance of the foldable electronic device 100. In addition, the impact on the length and decorative parts of the foldable electronic device 100 can be reduced, making the foldable electronic device 100 thinner and lighter, with a higher screen-to-body ratio, and improving the user experience.

[0097] The foldable electronic device 100 can change its form by folding and unfolding to meet the needs of users in different scenarios. For example, when carrying, the foldable electronic device 100 is folded to reduce its size. When in use, the foldable electronic device 100 is unfolded to increase the size of the flexible screen 10 used for display or operation.

[0098] The foldable electronic device 100 can be folded one or more times. The foldable electronic device 100 can be a mobile phone, tablet computer, watch, e-reader, laptop computer, wearable device, or other electronic device with a folding function. In the embodiments of the present application, the foldable electronic device 100 is described as a foldable mobile phone that is folded once.

[0099] Figure 1 This is a first schematic diagram of a foldable electronic device in an unfolded state provided by an embodiment of the present application. Figure 2 for Figure 1 A second schematic diagram showing a foldable electronic device in an unfolded state, Figure 3 for Figure 1 Schematic diagram of a foldable electronic device in a folded state.

[0100] See also Figures 1 to 3 As shown, the foldable electronic device 100 includes a flexible screen 10, a hinge assembly 20, a first housing 41, and a second housing 42. The flexible screen 10 is disposed on the surfaces of the first housing 41, the second housing 42, and the hinge assembly 20. In other words, the flexible screen 10 includes a first screen segment, a second screen segment, and a third screen segment. The first screen segment and the third screen segment are located on either side of the second screen segment. The first screen segment is disposed on the surface of the first housing 41, the second screen segment is disposed on the surface of the hinge assembly 20, and the third screen segment is disposed on the surface of the second housing 42. The first housing 41 and the second housing 42 are connected by the hinge assembly 20, and the first housing 41 and the second housing 42 are respectively connected to the flexible screen 10.

[0101] Among them, the first shell 41 and the second shell 42 are rotatably connected by the hinge assembly 20, so that the first shell 41 and the second shell 42 can rotate around the hinge assembly 20, so that the first shell 41 and the second shell 42 are relatively close to or relatively far away from the end of the hinge assembly 20, and the flexible screen 10 can bend or unfold accordingly as the position of the first shell 41 and the second shell 42 changes, so that the foldable electronic device 100 is in the unfolded state (such as Figure 1 and Figure 2 shown) and folded state (as Figure 2 Switch between them).

[0102] Figure 4 for Figure 2 Schematic diagram of the cross section in the middle DD direction.

[0103] Combine Figure 3 and Figure 4It can be seen that the foldable electronic device 100 can also include two back covers 80, which correspond one-to-one to the two shells. Each back cover 80 is connected to the side of the corresponding shell facing away from the flexible screen 10. The back cover 80 and the shell can enclose a space for accommodating structures such as batteries, camera modules, and circuit boards.

[0104] In some embodiments, one or both back covers 80 may also be replaced with a display screen. In this case, the display screen and the housing may enclose a space for accommodating structures such as a battery, a camera module, and a circuit board.

[0105] The folding structure of the foldable electronic device 100 can be an inward folding type or an outward folding type. For example, in the embodiment of the present application, the foldable electronic device 100 can adopt an inward folding type folding structure, that is, the foldable electronic device 100 is folded toward the side with the flexible screen 10, and at least one of the two shells is folded according to Figure 1 The flexible screen 10 is rotated in the direction of the arrow in the figure. After folding, the flexible screen 10 is located inside the foldable electronic device 100, which can avoid problems such as wear and scratches caused by the flexible screen 10 being exposed to the outside. When the foldable electronic device 100 is in the unfolded state, the first shell 41 and the second shell 42 are arranged side by side and on the same plane (for example, Figure 1 and Figure 2 As shown), the flexible screen 10 covered on the first shell 41 and the second shell 42 can be displayed on a display surface as a separate complete display screen.

[0106] The flexible screen 10 is used to display images and may be an organic light-emitting diode (OLED) display. Alternatively, the flexible screen 10 may be another flexible display, such as a liquid crystal display (LCD), an active-matrix organic light-emitting diode (AMOLED), or the like. A touch panel may also be provided within the flexible screen 10 to provide touch control functionality.

[0107] like Figure 1As shown, the flexible screen 10 can be divided into a first part 11, a second part 12, and a third part 13. The first part 11 corresponds to the first shell 41 and is supported by the first shell 41, the second part 12 corresponds to the second shell 42 and is supported by the second shell 42, and the third part 13 is provided corresponding to the hinge assembly 20. When the first shell 41 and the second shell 42 rotate relative to the hinge assembly 20, the first part 11 and the second part 12 of the flexible screen 10 remain flat, and the third part 13 bends. The smaller the angle between the first shell 41 and the second shell 42, the greater the degree of bending of the third part 13.

[0108] The structure of the flexible screen 10 is relatively fragile and prone to scratches and wear, especially the edges of the flexible screen 10. Based on this, Figure 1 As shown, the foldable electronic device 100 may further include a first decorative member 31, a second decorative member 32, and two flexible structural members 50. The two flexible structural members 50 are disposed at either end of the hinge assembly 20, with the first decorative member 31 and the second decorative member 32 symmetrically arranged about the axis of the hinge assembly 20. The first decorative member 31 and the second decorative member 32 are formed with two notches, each of which is provided with a flexible structural member 50. The first decorative member 31, the second decorative member 32, and the two flexible structural members 50 cooperate to protect and cover the edge areas of the first portion 11, the third portion 13, and the second portion 12, preventing damage to the edges of the flexible screen 10 and enhancing its refined appearance.

[0109] The flexible screen 10 can be divided into a display area and a non-display area located around the display area. The first decorative part 31, the second decorative part 32 and the flexible structural part 50 can all cover the non-display area of ​​the flexible screen 10 so as not to affect the display function of the flexible screen 10 while jointly protecting the flexible screen 10.

[0110] Figure 5 for Figure 1 An exploded diagram of a foldable electronic device is shown. Figure 6 for Figure 2 Schematic diagram of the cross section in the CC direction, Figure 7 for Figure 6 Schematic diagram of the three-dimensional structure at A in the middle, Figure 8 for Figure 2 Schematic diagram of the cross section in the BB direction, Figure 9 for Figure 8 Schematic diagram of the three-dimensional structure at A in the middle.

[0111] See also Figures 5 to 7 As shown, the first decorative member 31 is connected to the edge of the first housing 41, and part of the first decorative member 31 is arranged on the display side of the flexible screen 10. The projection of the first decorative member 31 in the first direction X covers part of the edge of the flexible screen 10. Figure 5 、 Figure 8 and Figure 9 As shown, the second decorative piece 32 is connected to the edge of the second shell 42 , and part of the second decorative piece 32 is arranged on the display side of the flexible screen 10 . The projection of the second decorative piece 32 in the first direction X covers part of the edge of the flexible screen 10 .

[0112] In this way, on the one hand, the edges of the flexible screen 10 can be prevented from warping or wearing, and the first decorative piece 31 and the second decorative piece 32 can play a protective role when the foldable electronic device 100 falls or bumps; on the other hand, the first decorative piece 31 and the second decorative piece 32 are protruding relative to the surface of the flexible screen 10. When the flexible screen 10 of the foldable electronic device 100 is placed face down on the table, the first decorative piece 31 and the second decorative piece 32 are in contact with the table, which can prevent the surface of the flexible screen 10 from being scratched.

[0113] In some implementations, such as Figure 1 As shown, a portion of the projection of the first decorative element 31 in the first direction X covers the edge of the first portion 11 of the flexible screen 10, and another portion covers a portion of the edge of the third portion 13 of the flexible screen 10. A portion of the projection of the second decorative element 32 in the first direction X covers the edge of the second portion 12 of the flexible screen 10, and another portion covers a portion of the edge of the third portion 13 of the flexible screen 10. In other implementations, the projection of the first decorative element 31 in the first direction X may also cover the edge of the first portion 11 of the flexible screen 10 and not overlap with the third portion 13. The projection of the second decorative element 32 in the first direction X may also cover the edge of the second portion 12 of the flexible screen 10 and not overlap with the third portion 13.

[0114] Figure 10 for Figure 2 Schematic diagram of the cross section in the EE direction, Figure 11 for Figure 10 The enlarged schematic diagram of point A in the middle, Figure 12 for Figure 10 Schematic diagram of the three-dimensional structure at A in the middle, Figure 13 for Figure 2 Enlarged schematic diagram of point A in the middle.

[0115] See also Figures 10 to 12 As shown, the projection of the flexible structural member 50 in the first direction X covers the gap between the flexible screen 10 and the end 21 of the rotating shaft assembly 20 in the second direction Y (as shown in FIG. Figure 11Therefore, during daily use, dust and other impurities are unlikely to enter the interior of the foldable electronic device 100 through the gap between the exposed edge of the flexible screen 10 and the end 21 of the hinge assembly 20, thereby preventing adverse effects on the normal use of the foldable electronic device 100. Furthermore, the integrity and aesthetics of the foldable electronic device 100 can be improved.

[0116] In the embodiment of the present application, the first direction X is the thickness direction of the foldable electronic device 100, the second direction Y is the length direction of the foldable electronic device 100, and the third direction Z is the width direction of the foldable electronic device 100. Specifically, the thickness direction of the foldable electronic device 100 refers to the thickness direction of the foldable electronic device 100 when in the unfolded state, the length direction of the foldable electronic device 100 refers to the length direction of the foldable electronic device 100 when in the unfolded state, and the width direction of the foldable electronic device 100 refers to the width direction of the foldable electronic device 100 when in the unfolded state. It can also be understood that the length direction of the foldable electronic device 100 is parallel to the axial direction of the hinge assembly 20, the width direction of the foldable electronic device 100 is perpendicular to the axial direction of the hinge assembly 20, and the thickness direction of the foldable electronic device 100 is perpendicular to the axial direction of the hinge assembly 20.

[0117] Figure 14 for Figure 1 A schematic diagram of the three-dimensional structure of the hinge assembly in a foldable electronic device is shown.

[0118] See also Figure 1 and Figure 6 As shown, the hinge assembly 20 includes two ends 21, and the flexible screen 10 is located between the two ends 21 along the second direction Y. Each end 21 has a gap with the side wall of the flexible screen 10 in the second direction Y. Therefore, there are two gaps, and a flexible structural member 50 is provided at each gap to cover the corresponding gap.

[0119] In some embodiments, the end portion 21 may also be an independent part. In this case, the shaft assembly 20 may include the end portion 21 and the shaft. The end portion 21 is a detachable part that can be detached relative to the shaft.

[0120] In the embodiment of the present application, the flexible structural member 50 not only shields the gap between the flexible screen 10 and the end portion 21, but also Figure 7 、 Figure 9 and Figure 13 It can be seen that the flexible structural member 50 will also cover the edges of the flexible screen 10 that are not covered by the first decorative member 31 and the second decorative member 32, which can further protect the flexible screen 10 and improve the exquisiteness of the appearance.

[0121] Figure 15 for Figure 5 The schematic diagram of the three-dimensional structure of the flexible structural member in the foldable electronic device is shown, which cooperates with the first connecting member and the second connecting member. Figure 16 for Figure 15 The cross-sectional diagram of the flexible structural member is shown in FIG. Figure 17 for Figure 6 The enlarged schematic diagram of point A in the middle, Figure 18 for Figure 8 Enlarged schematic diagram of point A in the middle.

[0122] See also Figure 15 and Figure 16 As shown, the flexible structural member 50 includes an elastically deformable soft plastic member 51, an elastically deformable first metal sheet 52, and an elastically deformable second metal sheet 53. The first metal sheet 52 and the second metal sheet 53 are respectively connected to the opposite ends of the soft plastic member 51. The first metal sheet 52 is connected to the first shell 41 or the first decorative member 31, and the second metal sheet 53 is connected to the second shell 42 or the second decorative member 32. Figure 9 、 Figure 11 and Figure 12 As shown, along the first direction X, the soft plastic member 51 is arranged on the display side of the flexible screen 10. The projection of the soft plastic member 51 in the first direction X covers part of the edge of the flexible screen 10 and does not overlap with the first decorative member 31 and the second decorative member 32. Figure 7 and Figure 17 As shown, along the first direction X, the first metal sheet 52 is located between the first decorative member 31 and the flexible screen 10, and the projection of the first metal sheet 52 covers part of the edge of the flexible screen 10. Figure 9 and Figure 18 As shown, along the first direction X, the second metal sheet 53 is located between the second decorative component 32 and the flexible screen 10 , and the projection of the second metal sheet 53 covers a portion of the edge of the flexible screen 10 .

[0123] Because the soft plastic member 51, the first metal sheet 52, and the second metal sheet 53 all elastically deform, when the flexible screen 10 is bent, the soft plastic member 51, the first metal sheet 52, and the second metal sheet 53 all bend along with the flexible screen 10, so that the soft plastic member 51, the first metal sheet 52, and the second metal sheet 53 always cover the edge of the flexible screen 10, protecting and covering the edge of the flexible screen 10. At the same time, when the flexible screen 10 is not bent or is bent, the soft plastic member 51, the first metal sheet 52, and the second metal sheet 53 cooperate with each other to cover the gap between the flexible screen 10 and the end 21 of the hinge assembly 20.

[0124] Therefore, the edges of the flexible screen 10 that are not covered by the first decorative member 31 and the second decorative member 32 are covered by the soft plastic member 51, the first metal sheet 52 and the second metal sheet 53, thereby preventing the edges of the flexible screen 10 that are not covered by the first decorative member 31 and the second decorative member 32 from being damaged, and further improving the appearance. In addition, the gap between the flexible screen 10 and the end 21 of the rotating shaft assembly 20 (such as the gap between the flexible screen 10 and the end 21 of the rotating shaft assembly 20) is covered by the soft plastic member 51, the first metal sheet 52 and the second metal sheet 53. Figure 11 (as shown in H in the figure), foreign matter or dust can be prevented from entering the interior of the foldable electronic device 100 through the gap, so as not to affect the appearance.

[0125] Furthermore, the flexible structural member 50 is composed of the soft plastic member 51, the first metal sheet 52, and the second metal sheet 53, which can improve the structural strength of the flexible structural member 50 and meet the requirements of the foldable electronic device 100. Finally, due to the high strength of the first metal sheet 52 and the second metal sheet 53, the thickness of the first metal sheet 52 and the second metal sheet 53 can be reduced while still meeting the strength requirements of the flexible structural member 50. This allows the thickness of the first metal sheet 52 and the second metal sheet 53 to be made thinner, thereby reducing the impact on the thickness of the foldable electronic device 100 and further contributing to the thinning design of the foldable electronic device 100.

[0126] In the embodiment of the present application, there is no limitation on the specific materials of the first metal sheet 52 and the second metal sheet 53. For example, the first metal sheet 52 can be a sheet structure such as a steel sheet or a copper sheet, and the second metal sheet 53 can also be a sheet structure such as a steel sheet or a copper sheet.

[0127] In the embodiment of the present application, there is no limitation on the specific material of the soft rubber member 51. For example, the material of the soft rubber member 51 can be a material capable of elastic deformation, such as silicone, thermoplastic polyurethane elastomer or thermoplastic elastomer.

[0128] like Figure 15 As shown, the soft plastic member 51 can be a long, rectangular plate structure extending along the third direction Z. Furthermore, along the first direction X, the apex of the soft plastic member 51 can be lower than the apex of the first decorative member 31 and the second decorative member 32, or can be arranged at the same height as the apex of the first decorative member 31 or the second decorative member 32. This prevents the thickness of the soft plastic member 51 from affecting the thickness of the foldable electronic device 100, thereby facilitating a thinner design for the foldable electronic device 100. Furthermore, the first and second decorative members 31, 32 can also prevent surface damage to the flexible screen 10.

[0129] In some possible implementations, see Figure 11As shown, there is a gap between the soft rubber part 51 and the flexible screen 10 in the first direction X. During the bending process of the flexible screen 10, the soft rubber part 51 can shift relative to the flexible screen 10 to ensure that the soft rubber part 51 can elastically deform and protect the edge of the flexible screen 10.

[0130] It should be noted that the gap between the soft plastic member 51 and the flexible screen 10 in the first direction X is very small, which can prevent foreign matter or larger objects from entering the interior of the foldable electronic device 100 and can also reduce the thickness of the foldable electronic device 100. In addition, it can also improve the appearance of the foldable electronic device 100.

[0131] It should also be noted that in addition to being spaced apart from the flexible screen 10, in some implementations, the soft rubber part 51 can also be in movably contact and cooperate with the flexible screen 10, and can also ensure that the soft rubber part 51 undergoes elastic deformation relative to the flexible screen 10.

[0132] In order to further reduce the influence of the flexible structural member 50 on the thickness of the foldable electronic device 100, in some possible implementations, the soft plastic member 51 and the first metal sheet 52 and the second metal sheet 53 can be formed into an integral structure by injection molding. Figure 7 and Figure 16 As shown, a portion of the first metal sheet 52 is embedded in the soft plastic part 51, and the other portion is located between the flexible screen 10 and the first decorative part 31 along the first direction X. Figure 9 and Figure 16 As shown, a portion of the second metal sheet 53 is embedded in the soft plastic part 51 , and another portion is located between the flexible screen 10 and the second decorative part 32 along the first direction X.

[0133] This improves the connection strength between the soft plastic member 51 and the first metal sheet 52 and the second metal sheet 53, preventing failure of the connection between the soft plastic member 51 and the first metal sheet 52 and the second metal sheet 53. Furthermore, the stacking thickness of the soft plastic member 51 and the first metal sheet 52 or the second metal sheet 53 can be reduced, thereby reducing the impact on the thickness of the foldable electronic device 100 and facilitating a thinner design for the foldable electronic device 100.

[0134] Exemplarily, the first metal sheet 52 and the second metal sheet 53 can be placed in an injection mold, and the soft plastic part 51 can be injection molded on the basis of the first metal sheet 52 and the second metal sheet 53, so that the soft plastic part 51 wraps a part of the first metal sheet 52 and forms an integral structure with the first metal sheet 52, and the soft plastic part 51 wraps a part of the second metal sheet 53 and forms an integral structure with the second metal sheet 53.

[0135] Figure 19 for Figure 4 The enlarged schematic diagram of point A in the middle, Figure 20 for Figure 19 The enlarged schematic diagram of point A in the middle, Figure 21 for Figure 19 The enlarged schematic diagram of point B in the middle is shown in Figure 2. Figure 22 for Figure 19 Enlarged schematic diagram of point C in the middle.

[0136] In some possible implementations, see Figure 16 As shown, the soft plastic part 51 includes a first edge segment 511, a middle segment 512 and a second edge segment 513 connected in sequence. The first edge segment 511 is connected to the first metal sheet 52, and the second edge segment 513 is connected to the second metal sheet 53. Figures 19 to 21 As shown, a portion of the first metal sheet 52 is embedded in the middle section 512, another portion of the first metal sheet 52 is located outside the middle section 512 and between the first edge section 511 and the flexible screen 10 along the first direction X, and another portion of the first metal sheet 52 is flush with the inner surface of the middle section 512 facing the flexible screen 10 along the first direction X. Figure 19 、 Figure 20 and Figure 22 As shown, a portion of the second metal sheet 53 is embedded in the interior of the middle section 512, another portion of the second metal sheet 53 is located outside the middle section 512 and between the second edge section 513 and the flexible screen 10 along the first direction X, and another portion of the second metal sheet 53 is flush with the inner surface of the middle section 512 along the first direction X toward the flexible screen 10.

[0137] Since the inner surface of the first metal sheet 52 located outside the middle section 512 is flush with the inner surface of the middle section 512, and the inner surface of the second metal sheet 53 located outside the middle section 512 is flush with the inner surface of the middle section 512, the distance between the flexible structural member 50 and the flexible screen 10 in the first direction X can be reduced, which can reduce the impact on the thickness of the foldable electronic device 100 and help to further reduce the thickness of the foldable electronic device 100.

[0138] Since the first edge segment 511 is fixedly connected to the first metal sheet 52 and the second edge segment 513 is fixedly connected to the second metal sheet 53, the connection area between the soft plastic component 51 and the first metal sheet 52 and the second metal sheet 53 can be increased, which helps to further improve the connection firmness between the soft plastic component 51 and the first metal sheet 52 and the second metal sheet 53.

[0139] In some implementations, the projection of the first metal sheet 52 in the first direction X may cover a portion of the edge of the third portion 13 and may not overlap with the first portion 11. In other implementations, a portion of the projection of the first metal sheet 52 in the first direction X may also cover a portion of the edge of the third portion 13, and another portion may also cover a portion of the edge of the first portion 11.

[0140] In some implementations, the projection of the second metal sheet 53 in the first direction X may cover a portion of the edge of the third portion 13 and may not overlap with the first portion 11. In other implementations, a portion of the projection of the second metal sheet 53 in the first direction X may also cover a portion of the edge of the third portion 13, and another portion may also cover a portion of the edge of the first portion 11.

[0141] In some implementations, the first metal sheet 52 may include a first sub-segment, a second sub-segment, and a third sub-segment connected in sequence. The first sub-segment is located between the first decorative member 31 and the first housing 41 along the first direction X, with its projection overlapping the first decorative member 31 and the first housing 41. The second sub-segment is exposed, with its projection not overlapping the first decorative member 31 and the soft plastic member 51 along the first direction X. The third sub-segment is partially embedded within the soft plastic member 51, with its projection covering the third sub-segment along the first direction X.

[0142] In other implementations, the first metal sheet 52 may also include a first sub-segment and a second sub-segment connected to each other, wherein along the first direction X, the first sub-segment is located between the first decorative member 31 and the first housing 41 , and a projection of the first sub-segment overlaps the first decorative member 31 and the first housing 41 .

[0143] At least a portion of the second sub-segment is embedded in the soft plastic component 51 , and along the first direction X, the projection of the soft plastic component 51 covers the second sub-segment.

[0144] In some implementations, the second metal sheet 53 may include a fourth, fifth, and sixth sub-segments, connected in sequence. The fourth sub-segment is located between the second decorative element 32 and the second housing 42 along the first direction X, with its projection overlapping the second decorative element 32 and the second housing 42. The fifth sub-segment is exposed, with its projection not overlapping the second decorative element 32 or the soft plastic member 51 along the first direction X. The sixth sub-segment is partially embedded within the soft plastic member 51, with its projection covering the sixth sub-segment along the first direction X.

[0145] In some other implementations, the second metal sheet 53 may also include a fourth sub-segment and a fifth sub-segment connected to each other. The fourth sub-segment is located between the second decorative element 32 and the second housing 42 along the first direction X, and a projection of the fourth sub-segment overlaps with the second decorative element 32 and the second housing 42.

[0146] At least a portion of the fifth sub-segment is embedded in the soft plastic component 51 , and along the first direction X, the projection of the soft plastic component 51 covers the fifth sub-segment.

[0147] See also Figures 19 to 22 As shown, along the first direction X, the first metal sheet 52 is sandwiched between the flexible screen 10 and the first decorative member 31, and the second metal sheet 53 is sandwiched between the flexible screen 10 and the second decorative member 32. Therefore, the thickness of the first metal sheet 52 and the second metal sheet 53 affects the thickness of the foldable electronic device 100. To reduce the thickness of the foldable electronic device 100, in some possible implementations, the thickness of the first metal sheet 52 can be greater than or equal to 0.02 mm and less than or equal to 0.05 mm, and the thickness of the second metal sheet 53 can be greater than or equal to 0.02 mm and less than or equal to 0.05 mm. In this way, while ensuring the structural strength of the flexible structural member 50, the thickness of the first metal sheet 52 and the second metal sheet 53 can be reduced, reducing the impact of the first metal sheet 52 and the second metal sheet 53 on the thickness of the foldable electronic device 100, helping to further reduce the thickness of the foldable electronic device 100 and achieve a thinner design for the foldable electronic device 100.

[0148] There is no limitation on the specific thickness of the first metal sheet 52. For example, the thickness of the first metal sheet 52 can be 0.02 mm, 0.03 mm, 0.035 mm, 0.04 mm, etc.

[0149] There is no limitation on the specific thickness of the second metal sheet 53. For example, the thickness of the second metal sheet 53 can be 0.02 mm, 0.03 mm, 0.035 mm, 0.04 mm, etc.

[0150] It should be noted that, without considering the thinning design of the foldable electronic device 100, that is, when the thickness of the foldable electronic device 100 is allowed to be thicker, the thickness of the first metal sheet 52 and the second metal sheet 53 can also be greater than 0.05 mm, for example, it can be 0.06 mm, 0.07 mm, 0.09 mm, etc.

[0151] In the embodiment of the present application, the projection of the first decorative member 31 in the first direction X covers the portion of the first metal sheet 52 opposite the first decorative member 31, and the projection of the second decorative member 32 in the first direction X covers the portion of the second metal sheet 53 opposite the second decorative member 32. With this arrangement, the first decorative member 31 can cover at least a portion of the first metal sheet 52, and the second decorative member 32 can cover at least a portion of the second metal sheet 53, which helps to further enhance the refinement of the appearance.

[0152] In order to realize the thinning design of the foldable electronic device 100, in some possible implementations, see Figure 7 、 Figure 17 and Figure 21 As shown, the first decorative element 31 is provided with a first avoidance portion 311 on one side thereof facing the flexible screen 10 along the first direction X. The first avoidance portion 311 is used to avoid the first metal sheet 52. Figure 9 、 Figure 18 and Figure 22 As shown, the second decorative element 32 is provided with a second avoidance portion 321 on the side facing the flexible screen 10 along the first direction X. The second avoidance portion 321 is used to avoid the second metal sheet 53. In this way, the distance between the display surface of the flexible screen 10 and the outer surface of the decorative element facing away from the flexible screen 10 in the first direction X can be further reduced, and the thickness of the foldable electronic device 100 can be further reduced.

[0153] Specifically, the first relief portion 311 is used to accommodate the first metal sheet 52, thereby reducing the stacking thickness of the first decorative member 31 and the first metal sheet 52. The relief portion is used to accommodate the second metal sheet 53, thereby reducing the stacking thickness of the second decorative member 32 and the second metal sheet 53. Therefore, by providing the first relief portion 311 and the second relief portion 321, the stacking thickness of the overlapping portion of the first decorative member 31 and the first metal sheet 52, as well as the stacking thickness of the overlapping portion of the second decorative member 32 and the second metal sheet 53, can be reduced. This can reduce the impact of the first metal sheet 52 and the second metal sheet 53 on the thickness of the foldable electronic device 100, thereby reducing the thickness of the foldable electronic device 100.

[0154] Because the first decorative member 31 is provided with the first avoidance portion 311, in some implementations, the gap between the first decorative member 31 and the third portion 13 in the first direction X is greater than the gap between the first decorative member 31 and the first portion 11 in the first direction X. Alternatively, in other implementations, the first decorative member 31 and the third portion 13 have a first spacing in the first direction X, and the first decorative member 31 and the first portion 11 have a second spacing and a third spacing in the first direction X, wherein the first spacing is the same as the second spacing, and the third spacing is smaller than the second spacing.

[0155] Because the second decorative member 32 is provided with the second avoidance portion 321, in some implementations, the gap between the second decorative member 32 and the third portion 13 in the first direction X is larger than the gap between the second decorative member 32 and the second portion 12 in the first direction X. Alternatively, in other implementations, the second decorative member 32 and the third portion 13 have a fourth spacing in the first direction X, and the second decorative member 32 and the first portion 11 have a fifth spacing and a sixth spacing in the first direction X, where the fourth spacing is the same as the fifth spacing, and the sixth spacing is smaller than the fifth spacing.

[0156] In some possible implementations, along the first direction X, there is a gap between the first metal sheet 52 and the flexible screen 10, and there is a gap between the first metal sheet 52 and the first decorative element 31. Along the first direction X, there is a gap between the second metal sheet 53 and the flexible screen 10, and there is a gap between the second metal sheet 53 and the second decorative element 32. With this arrangement, when the flexible screen 10 is bent, the first metal sheet 52 and the second metal sheet 53 can shift relative to the flexible screen 10, ensuring that the first metal sheet 52 and the second metal sheet 53 can elastically deform and protect the edges of the flexible screen 10.

[0157] It should be noted that the gap between the first metal sheet 52 and the flexible screen 10 and the first decorative member 31 in the first direction X is very small, and the gap between the second metal sheet 53 and the flexible screen 10 and the second decorative member 32 in the first direction X is very small. This can prevent foreign matter or larger objects from entering the interior of the foldable electronic device 100 and can reduce the thickness of the foldable electronic device 100. In addition, the appearance of the foldable electronic device 100 can be improved.

[0158] It should also be noted that, in addition to the clearance fit between the first metal sheet 52 and the flexible screen 10 and the first decorative element 31, in some implementations, the first metal sheet 52 may also be in movable contact and fit with the flexible screen 10 or the first decorative element 31, thereby ensuring that the first metal sheet 52 moves relative to the flexible screen 10. Similarly, in some implementations, the second metal sheet 53 may also be in movable contact and fit with the flexible screen 10 or the second decorative element 32, thereby ensuring that the second metal sheet 53 moves relative to the flexible screen 10.

[0159] In some implementations, see Figure 9 and Figure 19 As shown, a portion of the gap between the end portion 21 of the hinge assembly 20 and the flexible screen 10 in the second direction Y is shielded by the soft plastic member 51, and another portion is shielded by the first metal sheet 52 and the second metal sheet 53. In other implementations, the gap between the end portion 21 of the hinge assembly 20 and the flexible screen 10 in the second direction Y may also be shielded by the soft plastic member 51.

[0160] For example, see Figure 14 As shown, the hinge assembly 20 also includes a main body 22, with two end portions 21 disposed at opposite ends of the main body 22. The flexible screen 10 and the flexible structural member 50 are located between the two end portions 21 along the second direction Y, and the flexible screen 10 is located between the flexible structural member 50 and the main body 22 along the first direction X. The first housing 41 and the second housing 42 are respectively connected to the main body 22.

[0161] The soft plastic member 51 is located between the two end portions 21 along the second direction Y, and between one end of the end portion 21 and the main body 22 along the first direction X. The projection of the soft plastic member 51 in the first direction X partially overlaps with the end portion 21 and the main body 22. This arrangement can, on the one hand, cover the gap between the end portion 21 and the flexible screen 10, and on the other hand, ensure that the soft plastic member 51 covers the edge of the flexible screen 10.

[0162] For example, see Figure 1 and Figure 14 As shown, the end portion 21 includes a boss section 212 and an upright section 211 of an integral structure. The soft rubber member 51 is arranged on the side of the upright section 211 facing the flexible screen 10 along the second direction Y. The soft rubber member 51 is located between the boss section 212 and the flexible screen 10 along the first direction X. The projection of the soft rubber member 51 in the first direction X overlaps with the boss section 212 and does not overlap with the upright section 211. The projection of the soft rubber member 51 in the second direction Y overlaps with the upright section 211 and does not overlap with the boss section 212.

[0163] In this way, the soft plastic member 51 can be prevented from moving relative to the flexible screen 10 in the second direction Y, which would cause the soft plastic member 51 to not cover the edge of the flexible screen 10. At the same time, the soft plastic member 51 can be prevented from moving away from the flexible screen 10 in the first direction X, which would cause the gap between the flexible screen 10 and the soft plastic member 51 to be too large, thereby ensuring that the soft plastic member 51 covers the edge of the flexible screen 10.

[0164] The projection of the soft plastic member 51 in the first direction X does not overlap with the upright segment 211, resulting in a gap between the soft plastic member 51 and the upright segment 211 in the second direction Y. This reduces the resistance to movement of the soft plastic member 51 during bending, ensuring that the soft plastic member 51 undergoes timely elastic deformation. It is understood that the gap between the soft plastic member 51 and the upright segment 211 is very small, preventing large foreign objects or dust from entering the interior of the foldable electronic device 100.

[0165] The projection of the soft plastic member 51 in the second direction Y does not overlap with the boss section 212, resulting in a gap between the soft plastic member 51 and the boss section 212 in the second direction Y. This reduces the resistance to movement of the soft plastic member 51 during the bending process, ensuring that the soft plastic member 51 undergoes timely elastic deformation. It is understood that the gap between the soft plastic member 51 and the boss section 212 is very small, preventing large foreign objects or dust from entering the interior of the foldable electronic device 100.

[0166] The boss section 212 and the upright section 211 are an integrated structure, which can improve the structural strength of the boss section 212 and the upright section 211. The boss section 212 and the upright section 211 can also be manufactured in an integrated molding manner.

[0167] During the bending process, the first metal sheet 52, the second metal sheet 53, and the soft plastic member 51 will all undergo elastic deformation. If the deformation of the first metal sheet 52 and / or the second metal sheet 53 is too large, the first metal sheet 52 and / or the second metal sheet 53 may interfere with the flexible screen 10, potentially damaging the flexible screen 10. Therefore, in some possible implementations, the first metal sheet 52 is fixedly connected to the first decorative member 31 or the first housing 41, and the second metal sheet 53 is movably connected to the second decorative member 32 or the second housing 42 and is configured to move relative to the second housing 42 along the third direction Z.

[0168] Thus, during the bending process of the flexible screen 10, the second metal sheet 53 moves relative to the second housing 42 along the third direction Z, which can drive the soft plastic component 51 and the first metal sheet 52 to move along the third direction Z. This absorbs the length change of the flexible structural component 50 during the bending process, ensuring that the flexible structural component 50 always protects the edge of the flexible screen 10 and avoids damage to the flexible screen 10. At the same time, it also provides a basis for achieving a thinner foldable electronic device 100.

[0169] In some implementations, the first metal sheet 52 can be fixedly connected to the first housing 41, and the second metal sheet 53 can be movably connected to the second housing 42. In other implementations, the first metal sheet 52 can be fixedly connected to the first decorative member 31, and the second metal sheet 53 can be movably connected to the second housing 42. In still other implementations, the first metal sheet 52 can be fixedly connected to the first decorative member 31, and the second metal sheet 53 can be movably connected to the second decorative member 32. In still other implementations, the first metal sheet 52 can be fixedly connected to the first housing 41, and the second metal sheet 53 can be movably connected to the second decorative member 32.

[0170] Figure 23 for Figure 5 The enlarged schematic diagram of point A in the middle, Figure 24 for Figure 1 The schematic diagram of the foldable electronic device shown is a diagram in which the first decorative member and the second decorative member are removed. Figure 25 for Figure 24 The enlarged schematic diagram of point A in the middle, Figure 26 for Figure 25 Schematic diagram of the flexible structural member being connected to the first fixing block and the second fixing block through the first connecting member and the second connecting member respectively.

[0171] For example, see Figure 23 、 Figure 25 and Figure 26 As shown, the foldable electronic device 100 may further include a first connecting member 61, a second connecting member 62, a first fixing block 71 and a second fixing block 72. The first housing 41 has a first groove 43, and the first fixing block 71 is inserted into the interior of the first groove 43 (as shown in FIG. Figure 7 As shown), the first fixing block 71 is fixedly connected to the first shell 41 or the first decorative member 31. The second shell 42 has a second groove 44, and the second fixing block 72 is inserted into the interior of the second groove 44 (as shown). Figure 9 The second fixing block 72 is fixedly connected to the second housing 42 or the second decorative member 32. The first end of the first connecting member 61 is fixedly connected to the first metal sheet 52, and the second end of the first connecting member 61 is inserted into the interior of the first groove 43 and fixedly connected to the first fixing block 71. The first end of the second connecting member 62 is fixedly connected to the second metal sheet 53, and the second end of the second connecting member 62 is inserted into the interior of the second groove 44 and slidably connected to the second fixing block 72. The second connecting member 62 is configured to move relative to the second fixing block 72 along the third direction Z.

[0172] This prevents the structure of the fixed flexible structural member 50 from causing the foldable electronic device 100 to be too thick or too long, thereby helping to reduce the length and thickness of the foldable electronic device 100. In addition, it helps to reduce the width of the decorative member, further improving the exquisite appearance.

[0173] Exemplarily, the first fixing block 71 is fixedly connected to the first shell 41 . Of course, the first fixing block 71 may also be fixedly connected to the first decorative component 31 .

[0174] Illustratively, the second fixing block 72 is fixedly connected to the second shell 42 . Of course, the second fixing block 72 may also be fixedly connected to the second decorative component 32 .

[0175] It can be understood that the first fixing block 71 is fixedly connected to the first housing 41, the second fixing block 72 is fixedly connected to the second housing 42, the first fixing block 71 is fixedly connected to the first connecting member 61, and the second fixing block 72 is slidably connected to the second connecting member 62. Therefore, the first connecting member 61 is fixedly connected to the first housing 41, and the second connecting member 62 is slidably connected to the second housing 42.

[0176] like Figure 15 As shown, the first connector 61 and the soft plastic member 51 are respectively connected to opposite ends of the first metal sheet 52 in the third direction Z. In other words, the first connector 61 is connected to the end of the first metal sheet 52 away from the soft plastic member 51 along the third direction Z. This arrangement can increase the area covered by the first metal sheet 52 on the flexible screen 10, ensuring that the flexible structural member 50 covers the edge of the third portion 13. It also reduces the difficulty of providing the first groove 43 on the first housing 41.

[0177] like Figure 15As shown, the soft plastic member 51 and the second connecting member 62 are respectively connected to opposite ends of the second metal sheet 53 in the third direction Z. In other words, the second connecting member 62 is connected to the end of the second metal sheet 53 away from the soft plastic member 51 along the third direction Z. This arrangement can increase the area covered by the second metal sheet 53 on the flexible screen 10, ensuring that the flexible structural member 50 covers the edge of the third portion 13. It also reduces the difficulty of providing the second groove 44 on the second housing 42.

[0178] For example, the projection of the first decorative member 31 in the first direction X covers the first groove 43 (eg Figure 7 and Figure 17 As shown), the projection of the second decorative member 32 in the first direction X covers the second groove 44 (as shown Figure 9 and Figure 18 Such a configuration can prevent the first groove 43 and the second groove 44 from being exposed, thereby further improving the appearance refinement.

[0179] To further enhance the refined appearance of the foldable electronic device 100, in some possible implementations, the projection of the first decorative member 31 in the first direction X can cover the first fixing block 71 and the first connecting member 61, and the projection of the second decorative member 32 in the first direction X can cover the second fixing block 72 and the second connecting member 62. This arrangement prevents the first fixing block 71 and the second fixing block 72 from being exposed, thereby enhancing the refined appearance.

[0180] In some implementations, the vertex of the first fixing block 71 in the first direction X is lower than or flush with the notch of the first groove 43, and the vertex of the second fixing block 72 in the first direction X is lower than or flush with the notch of the second groove 44. This arrangement allows the entire first fixing block 71 to be located within the first groove 43, and the entire second fixing block 72 to be located within the second groove 44. This prevents the first fixing block 71 and the second fixing block 72 from affecting the thickness of the foldable electronic device 100, thereby facilitating a thinner design for the foldable electronic device 100.

[0181] In other implementations, along the first direction X, the vertex of the first fixing block 71 may also be higher than the notch of the first groove 43 , and the vertex of the second fixing block 72 may also be higher than the notch of the second groove 44 .

[0182] For example, see Figure 15 and Figure 26 As shown, the first connecting member 61 includes a first connecting portion 611 and a first bending portion 612. The first end of the first connecting portion 611 is connected to the first metal sheet 52, and the second end of the first connecting portion 611 is connected to the first bending portion 612. The first bending portion 612 and the first connecting portion 611 form a third groove 63 (as shown in FIG. Figure 15 As shown in FIG, the first fixing block 71 is clamped in the interior of the third groove 63. This arrangement simplifies the structure of the first connecting member 61 and makes it easy for the first fixing block 71 to be connected to the first connecting member 61.

[0183] Among them, the first fixing block 71 is inserted into the interior of the third groove 63, and the first fixing block 71 is interference fit with the inner wall of the third groove 63, so that the first connecting member 61 is respectively in contact with the bottom of the third groove 63 and the first fixing block 71 in the first direction X, so that the first fixing block 71 and the first connecting member 61 are clamped, thereby realizing the fixed connection between the first fixing block 71 and the first connecting member 61.

[0184] The specific structure of the first bending portion 612 is not limited here. Figure 15 As shown, the first bend portion 612 has an arc-shaped structure. In some implementations, the first bend portion 612 may also be composed of multiple flat plate segments connected in sequence. For example, the cross-section of the first bend portion 612 may have an L-shaped structure, with the horizontal end of the first bend portion 612 connected to the first connecting portion 611. The cross-section of the first bend portion 612 is parallel to the first direction X and the second direction Y.

[0185] Figure 27 for Figure 26 A schematic diagram of the three-dimensional structure of the first fixed block in FIG. Figure 28 for Figure 26 Schematic top view of the first fixing block in FIG.

[0186] For example, see Figure 27 and 28 As shown, the first fixing block 71 includes a first main body portion 711 and a first limiting portion 712. The first limiting portions 712 are respectively provided at opposite ends of the first main body portion 711. Figure 26 As shown, the first main body portion 711 is clamped in the third groove 63, and the two first limiting portions 712 are respectively arranged on opposite sides of the first connecting member 61. The first limiting portions 712 are used to abut against the first connecting member 61 in the third direction Z to limit the movement of the first connecting member 61.

[0187] It is understood that the cross-section of the first fixing block 71 is similar to an "I" shape. The vertical end of the first fixing block 71 is used to be inserted into the interior of the third groove 63 and has an interference fit with the inner wall of the third groove 63. The two horizontal ends of the first fixing block 71 are used to limit the movement of the first connecting member 61 along the third direction Z and to achieve a fixed connection between the first fixing block 71 and the first housing 41. The cross-section of the first fixing block 71 is parallel to the second direction Y and the third direction Z.

[0188] For example, see Figure 7 and Figure 17As shown, along the second direction Y, the first limiting portion 712 abuts against the inner wall of the third groove 63, so that the first fixing block 71 is engaged with the first housing 41, thereby achieving a fixed connection between the first fixing block 71 and the first housing 41. Of course, the first fixing block 71 can also be fixedly connected to the first housing 41 in other ways.

[0189] In some possible implementations, the second fixing block 72 and the inner wall of the second groove 44 form a sliding groove 73 extending along the third direction Z (eg, Figure 9 or Figure 18 As shown), the second connecting member 62 may include a second connecting portion 621 and a second bending portion 622. Figure 15 As shown, the first end of the second connecting portion 621 is connected to the second metal sheet 53, and the second end of the second connecting portion 621 is connected to the second bending portion 622. The second connecting portion 621 and the second bending portion 622 form a fourth groove 64 for inserting the second fixing block 72. Figure 9 and Figure 8 As shown, the second bent portion 622 is movably disposed within the slide groove 73 and is configured to move relative to the second fixing block 72 along the third direction Z. This configuration ensures that the second connecting member 62 is inserted into the second groove 44 and slidably connected to the second fixing block 72. Furthermore, the second connecting member 62 can be moved along the third direction Z to drive the second metal sheet 53 to move along the third direction Z.

[0190] Among them, the second fixing block 72 is inserted into the inside of the fourth groove 64 and cooperates with the inner wall gap of the fourth groove 64. The length direction of the second fixing block 72 extends along the third direction Z. The second fixing block 72 can guide the second connecting member 62 to move along the third direction Z, so that the second connecting member 62 can drive the second metal sheet 53 to move along the third direction Z.

[0191] See also Figure 26 As shown, the length of the projection of the second connecting member 62 in the first direction X is smaller than the length of the projection of the second fixed block 72 in the first direction X, so that the length of the slide groove 73 is greater than the length of the second connecting member 62, ensuring that the second connecting member 62 can move along the third direction Z inside the slide groove 73.

[0192] The specific structure of the second bending portion 622 is not limited here. Figure 15 As shown, the second bent portion 622 has an arc-shaped structure. In some implementations, the second bent portion 622 may also be composed of multiple flat plate segments connected in sequence. For example, the cross-section of the second bent portion 622 may have an L-shaped structure, with the horizontal end of the second bent portion 622 connected to the second connecting portion 621. The cross-section of the second bent portion 622 is parallel to the first direction X and the second direction Y.

[0193] Figure 29 for Figure 26 A schematic diagram of the three-dimensional structure of the second fixed block in FIG. Figure 30 for Figure 26 Schematic top view of the second fixing block in FIG.

[0194] For example, see Figure 29 and Figure 30 As shown, the second fixing block 72 may include a second body portion 721 and a second limiting portion 722. Figure 26 As shown, the second body portion 721 is used to be inserted into the fourth groove 64. Along the third direction Z, the opposite ends of the second body portion 721 are respectively connected to a second limiting portion 722. Figure 9 and Figure 18 As shown, along the first direction X, the second bent portion 622 is located between the second main portion 721 and the bottom of the fourth groove 64. The projection of the second main portion 721 partially overlaps with the projection of the second connecting member 62, while the projection of the second limiting portion 722 does not overlap with the projection of the second connecting member 62. Along the third direction Z, the second bent portion 622 is located between the two second limiting portions 722. This arrangement allows the second connecting member 62 to be slidably connected to the second fixing block 72 without disengaging from the second groove 44. Therefore, during the bending process, the length change of the flexible structural member 50 can be absorbed.

[0195] It is understood that the cross-section of the second fixing block 72 is similar to an "I" shape. The vertical end of the second fixing block 72 is used to be inserted into the interior of the fourth groove 64 and movably connected to the inner wall of the fourth groove 64. The two horizontal ends of the second fixing block 72 are used to achieve the second fixing block 72 and the second housing 42. The cross-section of the second fixing block 72 is parallel to the second direction Y and the third direction Z.

[0196] For example, along the second direction Y, the second limiting portion 722 abuts against the inner wall of the fourth groove 64, so that the second fixing block 72 is engaged with the second housing 42, thereby achieving a fixed connection between the second fixing block 72 and the second housing 42. Of course, the second fixing block 72 can also be fixedly connected to the second housing 42 in other ways.

[0197] In some possible implementations, such as Figure 15 As shown, the first metal sheet 52 and the first connecting member 61 are an integral structure, and the second metal sheet 53 and the second connecting member 62 are an integral structure.

[0198] In this way, the connection strength between the first metal sheet 52 and the first connector 61, as well as the connection strength between the second metal sheet 53 and the second connector 62, can be improved, and can be manufactured in an integrated manner, which helps improve production efficiency. In addition, the thickness of the connection between the first metal sheet 52 and the first connector 61 in the first direction X, as well as the thickness of the connection between the second metal sheet 53 and the second connector 62 in the first direction X, can be reduced, which helps to achieve a thinner design for the foldable electronic device 100.

[0199] It should be noted that, in addition to being an integral structure, the first metal sheet 52 and the first connecting member 61 may also be fixedly connected by welding, bonding, etc. Similarly, the second metal sheet 53 and the second connecting member 62 may also be fixedly connected by welding, bonding, etc.

[0200] In some possible implementations, such as Figure 15 As shown, the first connecting member 61 is a first metal connecting piece, the thickness of which is greater than or equal to 0.02 mm and less than or equal to 0.05 mm. The second connecting member 62 is a second metal connecting piece, the thickness of which is greater than or equal to 0.02 mm and less than or equal to 0.05 mm.

[0201] Since the thickness of the first and second metal connecting sheets is between 0.02 mm and 0.05 mm, the thickness of the first and second metal connecting sheets is very thin, which can reduce the space occupied by the first and second metal connecting sheets in the second direction Y, thereby helping to reduce the length of the foldable electronic device 100. In addition, it also helps to reduce the space size of the first and second grooves 43 and 44, helping to reduce the dimensions of the first and second shells 41 and 42 in the second direction Y.

[0202] Figure 31 This is a schematic diagram of a three-dimensional structure of a flexible structural member in cooperation with a first decorative member and a second decorative member in another foldable electronic device provided in an embodiment of the present application. Figure 32 for Figure 31 Enlarged schematic diagram of point A in the middle.

[0203] Figure 31 and Figure 1 The difference is that the first fixing block 71 is fixedly connected to the first decorative piece 31, and the second fixing block 72 is fixedly connected to the second decorative piece 32. Specifically, Figure 32 As shown, the first fixing block 71 and the first decorative member 31 are an integral structure, and the second fixing block 72 and the second decorative member 32 are an integral structure.

[0204] Since there are two flexible structural members 50, the number of the first fixing blocks 71 and the second fixing blocks 72 are both two. The two first fixing blocks 71 are respectively arranged at the two ends of the first decorative member 31 and are an integral structure with the first decorative member 31. The two second fixing blocks 72 are respectively arranged at the two ends of the second decorative member 32 and are an integral structure with the second decorative member 32.

[0205] It should be noted that, in addition to being an integral structure with the first decorative member 31, the first fixing block 71 can also be fixedly connected to the first decorative member 31 by means of a snap connection, a threaded connection, etc. Similarly, the second fixing block 72 can also be fixedly connected to the second decorative member 32 by means of a snap connection, a threaded connection, etc.

[0206] In the description of the embodiments of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to a fixed connection, an indirect connection via an intermediate medium, internal communication between two components, or an interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of this application based on specific circumstances.

[0207] In the embodiments of the present application, any device or element referred to or implied must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "plurality" is two or more, unless otherwise specifically specified.

[0208] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the embodiments of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0209] The term "plurality" in this document refers to two or more. The term "and / or" in this document simply describes a relationship between related objects, indicating that three possible relationships exist. For example, "A and / or B" can represent: A alone, A and B together, or B alone. Furthermore, the character " / " in this document generally indicates an "or" relationship between the related objects; in a formula, the character " / " indicates a "division" relationship between the related objects.

[0210] It will be understood that the various numerical numbers involved in the embodiments of the present application are merely distinctions for the convenience of description and are not intended to limit the scope of the embodiments of the present application.

[0211] It can be understood that in the embodiments of the present application, the size of the serial numbers of the above-mentioned processes does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

Claims

1. A foldable electronic device, characterized in that: It includes a flexible screen, a rotating shaft assembly, a first decorative piece, a second decorative piece, a first shell, a second shell and a flexible structural piece; The first shell and the second shell are connected by the hinge assembly, the first shell and the second shell are respectively connected to the flexible screen, and the flexible screen is arranged on the surfaces of the first shell, the second shell and the hinge assembly; The first decorative member is connected to an edge of the first housing, a portion of the first decorative member is disposed on a display side of the flexible screen, and a projection of the first decorative member in a first direction covers a portion of the edge of the flexible screen; The second decorative member is connected to an edge of the second housing, a portion of the second decorative member is disposed on a display side of the flexible screen, and a projection of the second decorative member in the first direction covers a portion of the edge of the flexible screen; The projection of the flexible structural member in the first direction covers the gap between the flexible screen and the end of the hinge assembly in the second direction. The flexible structural member includes an elastically deformable soft plastic member, an elastically deformable first metal sheet, and an elastically deformable second metal sheet. The first metal sheet and the second metal sheet are respectively connected to opposite ends of the soft plastic member. The first metal sheet is connected to the first decorative member or the first shell, and the second metal sheet is connected to the second decorative member or the second shell. The first direction is the thickness direction of the foldable electronic device, and the second direction is the length direction of the foldable electronic device. Along the first direction, the soft plastic member is arranged on the display side of the flexible screen, and the projection of the soft plastic member covers part of the edge of the flexible screen and does not overlap with the first decorative member and the second decorative member; Along the first direction, the first metal sheet is located between the first decorative component and the flexible screen, and the projection of the first metal sheet covers a portion of the edge of the flexible screen; Along the first direction, the second metal sheet is located between the second decorative component and the flexible screen, and the projection of the second metal sheet covers a portion of the edge of the flexible screen.

2. The foldable electronic device according to claim 1, wherein: The thickness of the first metal sheet is greater than or equal to 0.02 mm and less than or equal to 0.05 mm, and the thickness of the second metal sheet is greater than or equal to 0.02 mm and less than or equal to 0.05 mm.

3. The foldable electronic device according to claim 1 or 2, characterized in that: A first avoiding portion is provided on a side of the first decorative element facing the flexible screen along the first direction, and the first avoiding portion is used to avoid the first metal sheet; A second avoidance portion is provided on a side of the second decorative element facing the flexible screen along the first direction, and the second avoidance portion is used to avoid the second metal sheet.

4. The foldable electronic device according to any one of claims 1 to 3, characterized in that: There is a gap between the soft plastic part and the flexible screen in the first direction.

5. The foldable electronic device according to any one of claims 1 to 4, characterized in that: The end portion includes a boss section and an upright section of an integrated structure, the soft rubber component is arranged on the side of the upright section facing the flexible screen along the second direction, and the soft rubber component is located between the boss section and the flexible screen along the first direction. The projection of the soft rubber component in the first direction overlaps with the boss section and does not overlap with the upright section, and the projection of the soft rubber component in the second direction overlaps with the upright section and does not overlap with the boss section.

6. The foldable electronic device according to any one of claims 1 to 5, characterized in that: Along the first direction, there is a gap between the first metal sheet and the flexible screen, and there is a gap between the first metal sheet and the first decorative element; Along the first direction, there is a gap between the second metal sheet and the flexible screen, and there is a gap between the second metal sheet and the second decorative piece.

7. The foldable electronic device according to any one of claims 1 to 6, characterized in that: The soft plastic part, the first metal sheet and the second metal sheet are all formed into an integral structure by injection molding, a portion of the first metal sheet is embedded in the interior of the soft plastic part, and another portion is located between the flexible screen and the first decorative part along the first direction, and a portion of the second metal sheet is embedded in the interior of the soft plastic part, and another portion is located between the flexible screen and the second decorative part along the first direction.

8. The foldable electronic device according to any one of claims 1 to 7, characterized in that: The soft plastic part includes a first edge segment, a middle segment, and a second edge segment connected in sequence, the first edge segment is connected to the first metal sheet, and the second edge segment is connected to the second metal sheet; A portion of the first metal sheet is embedded in the middle section, another portion of the first metal sheet is located outside the middle section and between the first edge section and the flexible screen along the first direction, and the other portion of the first metal sheet is flush with the inner surface of the middle section facing the flexible screen along the first direction. A portion of the second metal sheet is embedded in the middle section, another portion of the second metal sheet is located outside the middle section and between the second edge section and the flexible screen along the first direction, and another portion of the second metal sheet is flush with the inner surface of the middle section along the first direction toward the flexible screen.

9. The foldable electronic device according to any one of claims 1 to 8, characterized in that: The first metal sheet is fixedly connected to the first decorative piece or the first shell, and the second metal sheet is movably connected to the second decorative piece or the second shell and is used to move relative to the second shell along a third direction; wherein the third direction is the width direction of the foldable electronic device.

10. The foldable electronic device according to claim 9, wherein: The foldable electronic device further includes a first connecting member, a second connecting member, a first fixing block and a second fixing block; The first housing has a first groove, the first fixing block is inserted into the first groove, and the first fixing block is fixedly connected to the first housing or the first decorative element; The second housing has a second groove, the second fixing block is inserted into the second groove, and the second fixing block is fixedly connected to the second housing or the second decorative element; The first end of the first connecting member is fixedly connected to the first metal sheet, and the second end of the first connecting member is inserted into the first groove and fixedly connected to the first fixing block; The first end of the second connecting member is fixedly connected to the second metal sheet, the second end of the second connecting member is inserted into the inside of the second groove and is slidably connected to the second fixed block, and the second connecting member is used to move relative to the second fixed block along the third direction.

11. The foldable electronic device according to claim 10, wherein: The first connecting member includes a first connecting portion and a first bending portion, the first end of the first connecting portion is connected to the first metal sheet, the second end of the first connecting portion is connected to the first bending portion, the first bending portion and the first connecting portion form a third groove, and the first fixing block is clamped inside the third groove.

12. The foldable electronic device according to claim 11, wherein: The first fixing block includes a first main body and a first limiting portion. The first limiting portions are respectively provided at opposite ends of the first main body. The first main body is clamped in the third groove. The two first limiting portions are respectively provided on opposite sides of the first connecting member. The first limiting portion is used to abut against the first connecting member in the third direction to limit the movement of the first connecting member.

13. The foldable electronic device according to claim 11 or 12, characterized in that: The second fixing block and the inner wall of the second groove form a sliding groove extending along the third direction; The second connecting member includes a second connecting portion and a second bending portion, the first end of the second connecting portion is connected to the second metal sheet, the second end of the second connecting portion is connected to the second bending portion, the second connecting portion and the second bending portion form a fourth groove for inserting the second fixed block, and the second bending portion is movably arranged inside the slide groove and is used to move relative to the second fixed block along a third direction.

14. The foldable electronic device according to any one of claims 10 to 13, characterized in that: The projection of the first decorative member in the first direction covers the first fixing block and the first connecting member, and the projection of the second decorative member in the first direction covers the second fixing block and the second connecting member.

15. The foldable electronic device according to any one of claims 10 to 14, characterized in that: The first metal sheet and the first connecting member are an integral structure, and the second metal sheet and the second connecting member are an integral structure.

16. The foldable electronic device according to claim 15, wherein: The first connecting member is a first metal connecting sheet, and the thickness of the first metal connecting sheet is greater than or equal to 0.02 mm and less than or equal to 0.05 mm; The second connecting member is a second metal connecting sheet, and the thickness of the second metal connecting sheet is greater than or equal to 0.02 mm and less than or equal to 0.05 mm.

17. The foldable electronic device according to any one of claims 10 to 16, characterized in that: The first fixing block is fixedly connected to the first shell, and the second fixing block is fixedly connected to the second shell.

18. The foldable electronic device according to any one of claims 10 to 16, characterized in that: The first fixing block and the first decorative piece are an integral structure, and the second fixing block and the second decorative piece are an integral structure.

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