Folding electronic equipment

Abstract

The invention discloses folding electronic equipment, and belongs to the technical field of electronic products. The disclosed folding electronic equipment comprises a frame body, the frame body is provided with a mounting cavity and a containing cavity in a spaced mode, the frame body is provided with a notch, at least part of the notch is located between the mounting cavity and the containing cavity, and the mounting cavity is communicated with the containing cavity through the notch; at least part of the magnetic attraction piece is located in the installation cavity, the magnetic attraction piece is used for keeping the folding type electronic equipment in a folding state, one part of the loudspeaker is located in the containing cavity, and the other part of the loudspeaker at least extends to the notch.

Description

Technical Field

[0001] The present application belongs to the technical field of electronic products, and specifically relates to a foldable electronic device. Background Art

[0002] In recent years, with the advancement of science and technology and the gradual maturity of the development of flexible screens, foldable electronic devices have gradually appeared in people's daily lives and work. They have been widely welcomed because of their advantages such as easy portability and providing users with a larger screen visual experience.

[0003] However, in the related art, the foldable electronic device includes a frame, a speaker, and a magnetic member for maintaining the foldable electronic device in a folded state, the frame is provided with an installation cavity and a receiving cavity, the magnetic member is installed in the installation cavity, the speaker is installed in the receiving cavity, and the installation cavity and the receiving cavity are two independent spaces. Under this design, the installation space of the speaker is small, which results in the volume of the rear sound cavity of the speaker being limited, and further causes the acoustic performance of the speaker to be poor. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a foldable electronic device that can solve the problem of poor acoustic performance of the speaker in the related art.

[0005] An embodiment of the present application provides a foldable electronic device, including: A frame body, wherein the frame body is provided with an installation cavity and a receiving cavity at intervals, and the frame body is provided with a notch, at least a part of the notch is located between the installation cavity and the receiving cavity, and the installation cavity is connected with the receiving cavity through the notch; A magnetic component and a speaker, wherein at least a portion of the magnetic component is located in the mounting cavity, and the magnetic component is used to keep the foldable electronic device in a folded state, a portion of the speaker is located in the accommodating cavity, and another portion of the speaker extends at least to the notch.

[0006] In the embodiment of the present application, the frame is provided with an installation cavity and a accommodating cavity, the frame is provided with a notch, at least part of the notch is located between the installation cavity and the accommodating cavity, and the installation cavity is communicated with the accommodating cavity through the notch, at least part of the magnetic element is located in the installation cavity, a part of the speaker is located in the accommodating cavity, and the other part extends at least to the notch. With such an arrangement, compared with the solution in which the speaker is installed in the accommodating cavity in the related art, the speaker in the embodiment of the present application has a larger volume. As a result, the volume of the rear sound cavity of the speaker can be designed to be larger, thereby improving the acoustic performance of the speaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 This is a schematic diagram of the structure of a foldable electronic device disclosed in one of the embodiments of the present application; Figure 2 for Figure 1 A schematic structural diagram of the disclosed foldable electronic device from another viewing angle; Figure 3 for Figure 1 AA section view; Figure 4 for Figure 1 An exploded schematic diagram of the disclosed foldable electronic device; Figure 5 for Figure 1 A schematic structural diagram of a frame of the disclosed foldable electronic device; Figure 6 A schematic diagram of the structure of a foldable electronic device disclosed in another embodiment of the present application; Figure 7 for Figure 6 A schematic structural diagram of the disclosed foldable electronic device from another viewing angle; Figure 8 for Figure 6 BB cross-sectional view; Fig. 9 for Figure 6 An exploded schematic diagram of the disclosed foldable electronic device.

[0008] Description of reference numerals: 100-frame, 110-installation cavity, 120-accommodation cavity, 130-installation opening, 140-matching portion, 150-installation portion; 200-rear cover; 300-display screen; 400 - magnetic attraction member, 410 - annular flange, 420 - second extension portion, 430 - first extension portion, 440 - main body; 500-speaker, 510-rear sound cavity, 520-sound outlet; 610-first adhesive layer, 620-second adhesive layer; 710 - first adhesive member, 720 - second adhesive member; 810-decoration parts, 820-sub-board, 830-battery. DETAILED DESCRIPTION

[0009] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0010] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0011] The foldable electronic device provided by the embodiment of the present application is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0012] Please refer to Figures 1 to 9 As shown, in the embodiment of the present application, a foldable electronic device is provided, and the foldable electronic device is, for example, a smart phone, a laptop computer, a tablet computer, an e-book reader, or an e-learning machine. The foldable electronic device generally has a folded state and an unfolded state. When the foldable electronic device is in the folded state, the size of the foldable electronic device becomes smaller and is easy to carry. When the foldable electronic device is in the unfolded state, the display screen 300 of the foldable electronic device is, for example, in the unfolded state. In this state, a larger screen visual experience can be provided to the user.

[0013] Specifically, the foldable electronic device includes a frame 100, a magnetic member 400, and a speaker 500. The frame 100 is provided with an installation cavity 110 and a receiving cavity 120 at intervals, and the frame 100 is provided with a notch, at least part of the notch is located between the installation cavity 110 and the receiving cavity 120, and the installation cavity 110 is connected to the receiving cavity 120 through the notch. Optionally, the frame 100 is, for example, a middle frame of a smart phone, the receiving cavity 120 is, for example, an inner cavity of the middle frame, and the side wall of the middle frame is, for example, provided with the installation cavity 110.

[0014] At least a portion of the magnetic member 400 is located in the mounting cavity 110, and the magnetic member 400 is used to keep the foldable electronic device in a folded state, a portion of the speaker 500 is located in the accommodating cavity 120, and another portion of the speaker 500 extends at least to the notch. In other words, a portion of the speaker 500 is located in the notch.

[0015] Optionally, the magnetic member 400 includes, for example, a magnet or a ferromagnetic member that can be attracted by a magnet, and the ferromagnetic member is made of a ferromagnetic material. Specifically, the ferromagnetic member is, for example, an iron member. The speaker 500 extends, for example, in a direction close to the magnetic member 400. Specifically, the speaker extends, for example, in an arrangement direction of the mounting cavity 110 and the accommodating cavity 120. More specifically, the arrangement direction of the mounting cavity 110 and the accommodating cavity 120 is, for example, perpendicular to the thickness direction of the foldable electronic device. The arrangement direction of the mounting cavity 110 and the accommodating cavity 120 is, for example, Figure 3 The direction indicated by the arrow line L in the middle, and the reference Figure 3 As shown, in general, the thickness direction of the foldable electronic device is perpendicular to the plane where the display screen 300 is located, that is, the thickness direction of the foldable electronic device is the same as the thickness direction of the display screen 300. The display screen 300 and the back cover 200 are usually arranged relative to each other in the thickness direction of the foldable electronic device. Specifically, the thickness direction of the foldable electronic device is, for example, Figure 3 In the direction indicated by the arrow line III in the middle. In addition, when the foldable electronic device is in the folded state, the magnetic attraction member 400 is, for example, magnetically matched with a matching member of the foldable electronic device to keep the foldable electronic device in the folded state. Similarly, the matching member includes, for example, a magnet or a ferromagnetic member that can be attracted by a magnet.

[0016] In the embodiment of the present application, the frame 100 is provided with an installation cavity 110 and a receiving cavity 120 at intervals, and the frame 100 is provided with a notch, at least part of the notch is located between the installation cavity 110 and the receiving cavity 120, and the installation cavity 110 and the receiving cavity 120 are connected through the notch, at least part of the magnetic attraction member 400 is located in the installation cavity 110, a part of the speaker 500 is located in the receiving cavity 120, and the other part at least extends to the notch. In this way, compared with the solution in the related art that the speaker 500 is installed in the receiving cavity 120, the volume of the speaker 500 in the embodiment of the present application is larger, and as a result, the volume of the rear sound cavity 510 of the speaker 500 can be designed to be larger, thereby improving the acoustic performance of the speaker 500. In addition, in the embodiment of the present application, the presence of the notch reduces the weight of the frame 100, which makes the foldable electronic device lighter as a whole and easier to carry.

[0017] It should be noted that the acoustic performance of the speaker 500 is related to the volume of the rear sound cavity 510 of the speaker 500. Generally speaking, the larger the volume of the rear sound cavity 510 of the speaker 500, the better the low-frequency effect of the speaker 500. At the same time, the larger the volume of the rear sound cavity 510 of the speaker 500, the higher the sensitivity of the speaker 500. Figure 4 As shown, the speaker 500 is further provided with a sound outlet 520 , for example.

[0018] As a specific implementation method, refer to Figure 1As shown, the foldable electronic device further includes a sub-board 820 and a battery 830, the speaker 500 and the sub-board 820 are arranged in sequence along the width direction of the foldable electronic device, and the battery 830 and the speaker 500 are arranged in sequence along the length direction of the foldable electronic device. The length direction of the foldable electronic device is perpendicular to the width direction of the foldable electronic device, and both are perpendicular to the thickness direction of the foldable electronic device, and both intersect with the arrangement direction of the installation cavity 110 and the accommodating cavity 120 mentioned above. The length direction of the foldable electronic device is, for example, Figure 1 The direction indicated by the arrow line I in the middle, the width direction of the foldable electronic device is, for example, Figure 1 The direction indicated by the arrow line II.

[0019] When the speaker 500 extends into the mounting cavity 110, the speaker 500 will occupy a portion of the mounting cavity 110, which causes the space in the mounting cavity 110 that can be used to accommodate the magnetic member 400 to become smaller, thereby causing the volume of the magnetic member 400 to become smaller. In order to ensure the stability of the foldable electronic device in the folded state, in another embodiment, reference Figure 3 As shown, the end of the magnetic member 400 facing the display screen 300 of the foldable electronic device extends along the thickness direction of the foldable electronic device and forms a first extension portion 430; and / or, referring to Figure 8 As shown, the end of the magnetic member 400 facing the back cover 200 of the foldable electronic device extends along the thickness direction of the foldable electronic device and forms a second extension portion 420. In other words, the magnetic member 400 extends along the thickness direction of the foldable electronic device and forms at least one of the first extension portion 430 and the second extension portion 420.

[0020] In this embodiment, due to the presence of at least one of the first extension portion 430 and the second extension portion 420, the volume of the magnetic member 400 becomes larger, thereby reducing the impact of the increased volume of the speaker 500 on the stability of the foldable electronic device when it is in a folded state. In addition, in this embodiment, the magnetic member 400 extends along the thickness direction of the foldable electronic device. This extension method does not affect the thickness of the side wall of the frame 100, which is conducive to extending the service life of the frame 100.

[0021] Optionally, the magnetic member 400 extends along the thickness direction of the foldable electronic device, and simultaneously forms the first extension portion 430 and the second extension portion 420. Of course, the magnetic member 400 may also extend along the thickness direction of the foldable electronic device, and form the first extension portion 430 or the second extension portion 420.

[0022] In other optional embodiments, the magnetic member 400 may not extend, or the magnetic member 400 may extend along the arrangement direction of the installation cavity 110 and the accommodating cavity 120 to form a third extension portion. In this case, the magnetic member 400 may extend in a direction close to the speaker 500 or in a direction away from the speaker 500. When the magnetic member 400 extends in a direction close to the speaker 500, at least a portion of the third extension portion is, for example, located at the notch to utilize the notch to accommodate the third extension portion.

[0023] In a further embodiment, reference Figure 3 and Figure 4 As shown, the frame 100 is provided with a mounting opening 130, and the mounting opening 130 is connected with the mounting cavity 110, and the mounting opening 130 is arranged toward the display screen 300. In the thickness direction of the foldable electronic device, the orthographic projection of the portion of the magnetic component 400 located in the mounting cavity 110 is located within the orthographic projection of the mounting opening 130, that is, the portion of the magnetic component 400 located in the mounting cavity 110 can enter and exit the mounting cavity 110 through the mounting opening 130, and the magnetic component 400 is sealed with the frame 100 to separate the mounting cavity 110 from the gap between the display screen 300 and the frame 100.

[0024] It should be noted that in the embodiment of the present application, the installation cavity 110 is connected to the accommodating cavity 120 through a gap. Once water enters the installation cavity 110, the water will enter the accommodating cavity 120 through the gap, thereby causing damage to the electronic devices in the accommodating cavity 120.

[0025] In this embodiment, the installation cavity 110 is separated from the gap between the display screen 300 and the frame 100. This reduces the possibility of water entering the installation cavity 110 through the gap between the display screen 300 and the frame 100 and the gap between the magnetic suction component 400 and the edge of the installation port 130, thereby improving the waterproof performance of the foldable electronic device and extending the service life of the electronic components in the accommodating cavity 120.

[0026] Optionally, the electronic device in the accommodating cavity 120 is, for example, the sub-board 820 mentioned above.

[0027] Optionally, refer to Figure 3 As shown, a decorative piece 810 is provided between the frame 100 and the display screen 300 , for example. During actual use, water enters the gap between the display screen 300 and the frame 100 through the gap between the decorative piece 810 and the frame 100 or the display screen 300 .

[0028] By adopting the solution provided in the embodiment of the present application, during the actual assembly process, for example, at least a portion of the magnetic attraction member 400 is first installed into the installation cavity 110 through the installation opening 130, and then the display screen 300 is installed, thereby completing the assembly of the foldable electronic device.

[0029] In other optional embodiments, the installation cavity 110 may also be connected to the gap between the display screen 300 and the frame 100 through the gap between the magnetic attraction member 400 and the edge of the installation opening 130 .

[0030] In a further embodiment, the magnetic member 400 is formed with the first extension portion 430 mentioned above, the first extension portion 430 is located between the display screen 300 and the frame 100, and the first extension portion 430 is provided with an annular flange 410 in the circumference, the annular flange 410 is arranged along the circumference of the mounting opening 130, and is sealed with the side of the frame 100 facing the display screen 300. In this case, refer to Figure 3 As shown, the magnetic member 400 is, for example, roughly in an inverted "T" shape.

[0031] In this embodiment, the provision of the annular flange 410, on the one hand, increases the volume of the magnetic component 400, thereby further improving the stability of the foldable electronic device in the folded state; on the other hand, the annular flange 410 provides a sealing basis for the sealing between the magnetic component 400 and the frame 100, thereby reducing the difficulty of sealing between the magnetic component 400 and the frame 100.

[0032] In other optional embodiments, the annular flange 410 may not be provided around the first extension portion 430. In this case, a seal is provided between the side of the magnetic component 400 and the edge of the mounting port 130, and the magnetic component 400 is sealed with the edge of the mounting port 130 via the seal, thereby achieving a sealed fit between the magnetic component 400 and the frame 100.

[0033] In a further embodiment, reference Figure 3 As shown, the foldable electronic device also includes a first adhesive layer 610, and the annular flange 410 is connected to the frame 100 through the first adhesive layer 610, and is sealed with the side of the frame 100 facing the display screen 300 through the first adhesive layer 610. This embodiment simultaneously realizes the connection and sealing between the magnetic suction component 400 and the frame 100 through the first adhesive layer 610, so that the foldable electronic device has fewer parts. In addition, the adhesive layer is usually thin, so the annular flange 410 is sealed with the side of the frame 100 facing the display screen 300 through the first adhesive layer 610, which is conducive to reducing the thickness of the foldable electronic device. In addition, the first adhesive layer 610 can also bond the annular flange 410 to the frame 100, thereby improving the stability of the magnetic suction component 400.

[0034] Optionally, the first glue layer 610 is formed by, for example, dispensing glue.

[0035] In other optional embodiments, the annular flange 410 may also be sealed with the side of the frame 100 facing the display screen 300 through a sealing ring, and the connection between the annular flange 410 and the frame 100 may be achieved through structures such as threaded connectors.

[0036] In an optional embodiment, reference Figure 8 As shown, a portion of the frame 100 is located between the display screen 300 of the foldable electronic device and a side of the magnetic attraction component 400 facing the display screen 300. For the convenience of description, this portion is defined as the mounting portion 150, and the mounting portion 150 is sealed with the display screen 300 to improve the sealing performance of the foldable electronic device.

[0037] Optionally, the mounting portion 150 is sealed with the display screen 300, for example, through the second adhesive member 720, and the second adhesive member 720 includes, for example, a second double-sided adhesive tape. With the help of the second double-sided adhesive tape, the sealing of the mounting portion 150 and the display screen 300 can be achieved through a simple bonding operation, thereby simplifying the assembly process of the foldable electronic device and reducing the assembly cost of the foldable electronic device.

[0038] In a further embodiment, the notch includes a first sub-portion and a second sub-portion that are connected to each other, the first sub-portion is located between the installation cavity 110 and the accommodating cavity 120, and is connected to both the installation cavity 110 and the accommodating cavity 120, the speaker 500 extends into the first sub-portion, the second sub-portion is arranged toward the back cover 200 of the foldable electronic device, the magnetic suction member 400 is formed with a second extension portion 420, and the second extension portion 420 is located in the second sub-portion, and in the arrangement direction of the installation cavity 110 and the accommodating cavity 120, the orthographic projection of the magnetic suction member 400 is located within the orthographic projection of the first sub-portion, that is, the magnetic suction member 400 can enter and exit the installation cavity 110 through the first sub-portion. In this case, refer to Figure 8 As shown, the magnetic member 400 is, for example, roughly in an inverted "L" shape. After such a configuration, the magnetic member 400 can be easily disassembled and assembled with the help of the first sub-part, so that the magnetic member 400 can be replaced, and the difficulty of disassembling and assembling the magnetic member 400 is relatively low.

[0039] By adopting the solution provided in this embodiment, when actually assembling the foldable electronic device, for example, the magnetic component 400 is first installed in the installation cavity 110 through the notch, and then the speaker 500 is installed in the accommodating cavity 120. After the speaker 500 is installed in the accommodating cavity 120, the speaker 500 can, for example, limit the magnetic component 400 from escaping from the installation cavity 110 through the notch.

[0040] Optionally, refer to Figure 8As shown, the first sub-section, for example, extends along the thickness direction of the foldable electronic device, and one end of the first sub-section, for example, extends to the position of the side of the mounting portion 150 facing the rear cover 200, and the end surface of the other end of the first sub-section, for example, is flush with the side of the matching portion 140 facing the rear cover 200. In addition, the second sub-section extends along the arrangement direction of the mounting cavity 110 and the accommodating cavity 120, and the end surface of one end of the second sub-section is flush with the side of the matching portion 140 facing the speaker 500, and the other end of the second sub-section extends to the first sub-section and is connected to the first sub-section.

[0041] In other optional embodiments, along the arrangement direction of the installation cavity 110 and the accommodating cavity 120 , the orthographic projection of the first sub-portion may also be located within the orthographic projection of the magnetic attraction member 400 .

[0042] In a further embodiment, reference Figure 8 As shown, the frame 100 is provided with a matching portion 140 , for example. The matching portion 140 is located between the magnetic element 400 and the back cover 200 and is sealed with the back cover 200 , and the second extension portion 420 is located between the matching portion 140 and the speaker 500 .

[0043] In this embodiment, the arrangement of the matching portion 140 allows a larger sealing matching area between the frame body 100 and the back cover 200, thereby improving the sealing effect of the foldable electronic device.

[0044] In other optional embodiments, the frame 100 may not be provided with the matching portion 140. In this case, in the arrangement direction of the installation cavity 110 and the accommodating cavity 120, the size of the second extension portion 420 is, for example, equal to the size of the installation cavity 110.

[0045] In a further embodiment, reference Figure 8 As shown, the foldable electronic device further includes a first adhesive member 710, the back cover 200 is sealed and matched with the matching portion 140 through the first adhesive member 710, and is connected to the frame 100 through the first adhesive member 710, the first adhesive member 710 extends between the second extension portion 420 and the back cover 200, and the second extension portion 420 is bonded to the first adhesive member 710. After such a configuration, the first adhesive member 710 not only seals the gap between the back cover 200 and the matching portion 140, but also fixes the magnetic member 400, which makes the magnetic member 400 more stable and helps to simplify the structure of the foldable electronic device.

[0046] Optionally, the first adhesive component 710, for example, includes a first double-sided tape. After being configured in this way, only a simple bonding operation is required to achieve the fixation of the magnetic component 400 and the sealing and connection between the back cover 200 and the mating part 140, thereby simplifying the assembly process of the foldable electronic device and reducing the assembly cost of the foldable electronic device.

[0047] In other optional embodiments, the first adhesive member 710 may also be located only between the back cover 200 and the matching portion 140 .

[0048] In another embodiment, reference Figure 8 As shown, a portion of the frame 100 is located between the display screen 300 of the foldable electronic device and the side of the magnetic member 400 facing the display screen 300. The foldable electronic device also includes a second adhesive layer 620, and the side of the magnetic member 400 facing the display screen 300 is connected to the frame 100 through the second adhesive layer 620. As mentioned above, the adhesive layer is usually thin, so that the side of the magnetic member 400 facing the display screen 300 is connected to the frame 100 through the second adhesive layer 620, which is conducive to reducing the thickness of the foldable electronic device. In addition, after such a setting, the side of the magnetic member 400 facing the display screen 300 can be connected to the frame 100 through a simple bonding operation without the aid of tools, thereby reducing the difficulty of assembling the magnetic member 400.

[0049] Optionally, the second glue layer 620 is formed by, for example, dispensing.

[0050] Optionally, refer to Figure 8 As shown, the side of the magnetic element 400 facing the display screen 300 is connected to the mounting portion 150 mentioned above, for example, through the second adhesive layer 620 .

[0051] In other optional embodiments, the side of the magnetic member 400 facing the display screen 300 may also be connected to the frame 100 via a second screw member.

[0052] In an optional embodiment, on the basis that the side of the magnetic member 400 facing the display screen 300 is connected to the frame 100 through the second adhesive layer 620, the magnetic member 400 is, for example, formed with the second extension part 420 mentioned above, and the second extension part 420 is, for example, bonded to the first adhesive member 710 mentioned above. After such arrangement, the magnetic member 400 is fixed by the first adhesive member 710 and the second adhesive layer 620, so that the stability of the magnetic member 400 is better.

[0053] In another embodiment, a portion of the speaker 500 is located in the accommodating cavity 120, and another portion extends into the mounting cavity 110. With this arrangement, the volume of the speaker 500 is larger, and accordingly, the volume of the rear sound cavity 510 of the speaker 500 is larger, so that the acoustic performance of the speaker 500 is better.

[0054] As a specific implementation, a portion of the speaker 500 is located in the accommodating cavity 120 , and another portion extends into the installation cavity 110 and is located between a surface of the magnetic member 400 facing the back cover 200 and the frame 100 .

[0055] In other optional embodiments, a portion of the speaker 500 is located in the accommodating cavity 120, and another portion may only extend to the first sub-portion mentioned above. In this case, the speaker 500 and the installation cavity 110 are arranged in sequence along the arrangement direction of the installation cavity 110 and the accommodating cavity 120, for example.

[0056] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A foldable electronic device, characterized in that: include: A frame body (100), wherein the frame body (100) is provided with an installation cavity (110) and a receiving cavity (120) at intervals, and the frame body (100) is provided with a notch, at least a portion of the notch is located between the installation cavity (110) and the receiving cavity (120), and the installation cavity (110) and the receiving cavity (120) are connected via the notch; A magnetic attraction member (400) and a speaker (500), wherein at least a portion of the magnetic attraction member (400) is located in the installation cavity (110), and the magnetic attraction member (400) is used to keep the foldable electronic device in a folded state, a portion of the speaker (500) is located in the accommodating cavity (120), and another portion of the speaker (500) extends at least to the notch.

2. The foldable electronic device according to claim 1, characterized in that: One end of the magnetic attraction member (400) facing the display screen (300) of the foldable electronic device extends along the thickness direction of the foldable electronic device and is formed with a first extension portion (430); And / or, one end of the magnetic attraction member (400) facing the rear cover (200) of the foldable electronic device extends along the thickness direction of the foldable electronic device and forms a second extension portion (420).

3. The foldable electronic device according to claim 2, characterized in that: The frame (100) is provided with a mounting opening (130), the mounting opening (130) being in communication with the mounting cavity (110), the mounting opening (130) being arranged towards the display screen (300), and in the thickness direction of the foldable electronic device, the orthographic projection of the portion of the magnetic attraction component (400) located in the mounting cavity (110) is located within the orthographic projection of the mounting opening (130), and the magnetic attraction component (400) is sealedly matched with the frame (100) to separate the mounting cavity (110) from the gap between the display screen (300) and the frame (100).

4. The foldable electronic device according to claim 3, characterized in that: The magnetic attraction member (400) is formed with the first extension portion (430), the first extension portion (430) is located between the display screen (300) and the frame (100), and an annular flange (410) is provided in the circumference of the first extension portion (430), the annular flange (410) is arranged along the circumference of the installation opening (130), and is sealed with a side of the frame (100) facing the display screen (300).

5. The foldable electronic device according to claim 2, characterized in that: The notch comprises a first sub-portion and a second sub-portion which are connected to each other, the first sub-portion being located between the installation cavity (110) and the accommodating cavity (120) and being connected to both the installation cavity (110) and the accommodating cavity (120), the speaker (500) extending into the first sub-portion, the second sub-portion being arranged toward the back cover (200) of the foldable electronic device, the magnetic attraction member (400) being formed with a second extension portion (420), the second extension portion (420) being located in the second sub-portion, and in the arrangement direction of the installation cavity (110) and the accommodating cavity (120), the orthographic projection of the magnetic attraction member (400) being located within the orthographic projection of the first sub-portion.

6. The foldable electronic device according to claim 5, characterized in that: The frame (100) is provided with a matching portion (140), the matching portion (140) is located between the magnetic attraction component (400) and the back cover (200) and is sealed with the back cover (200), and the second extension portion (420) is located between the matching portion (140) and the speaker (500).

7. The foldable electronic device according to claim 6, characterized in that: The foldable electronic device further comprises a first adhesive component (710), the back cover (200) is sealed and matched with the matching portion (140) via the first adhesive component (710), and is connected to the frame (100) via the first adhesive component (710), the first adhesive component (710) extends between the second extension portion (420) and the back cover (200), and the second extension portion (420) is bonded to the first adhesive component (710).

8. The foldable electronic device according to claim 4, characterized in that: The foldable electronic device further comprises a first adhesive layer (610), the annular flange (410) being connected to the frame (100) via the first adhesive layer (610), and being sealed with a side of the frame (100) facing the display screen (300) via the first adhesive layer (610).

9. The foldable electronic device according to claim 1, characterized in that: A portion of the frame (100) is located between the display screen (300) of the foldable electronic device and a side of the magnetic attraction component (400) facing the display screen (300); the foldable electronic device further comprises a second adhesive layer (620); a side of the magnetic attraction component (400) facing the display screen (300) is connected to the frame (100) via the second adhesive layer (620).

10. The foldable electronic device according to claim 1, characterized in that: A portion of the speaker (500) is located in the accommodating cavity (120), and another portion extends into the installation cavity (110).

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