Electronic equipment

Abstract

The embodiment of the invention provides electronic equipment, which comprises at least two frame bodies, and the two adjacent frame bodies are rotationally connected, so that the electronic equipment can be switched between an unfolded state and a folded state; the magnetic parts are arranged in the frame bodies, in the folded state, the positions of the magnetic parts in the two adjacent frame bodies are opposite, the magnetic parts are magnetically attracted, and each magnetic part comprises a first side and a second side which are adjacently arranged; the display screen is arranged on the frame body and located on the first side; the magnetic isolation piece is arranged in the frame body and located on the second side. According to the invention, the magnetic isolation piece is arranged on the second side of the magnetic piece, namely the side adjacent to the display screen, so that the magnetic field intensity of the second side of the magnetic piece can be properly weakened on the basis of not influencing the reliable attraction of the two magnetic pieces, thereby greatly reducing the possibility that the frame body attracts foreign matters, effectively protecting the display screen and improving the display effect. The use reliability of the display screen is facilitated.

Description

Technical Field

[0001] The present application belongs to the technical field of electronic equipment, and specifically relates to an electronic equipment. Background Art

[0002] With the improvement of foldable electronic devices such as foldable mobile phones and foldable tablet computers and the reduction of device costs, more and more users choose to use foldable electronic devices. Foldable electronic devices usually include two frames and a display screen connected to the two frames, wherein the two frames are rotatably connected so that the display screen can be switched between an unfolded state and a folded state.

[0003] In the related art, in order to keep the display screen in the folded state, it is usually necessary to set a magnetic member on the frame, and the display screen is kept in the folded state by the mutual attraction of the magnetic members on the two frames to avoid accidental opening. Figure 1-6 As shown, when in the folded state, due to the presence of magnetic parts, the sides of the frame of the electronic device may absorb foreign objects in the environment (such as iron filings, etc.). When in the unfolded state, foreign objects are likely to move onto the display screen. When folded again, the display screen will squeeze the foreign objects, causing damage to the screen or even failure, thereby affecting the reliability of the display screen. Summary of the invention

[0004] The present application aims to provide an electronic device to solve the problem that the existing electronic devices are prone to adsorbing foreign matter due to the presence of magnetic parts, causing damage to the display screen or even failure, thereby affecting the reliability of use.

[0005] In order to solve the above technical problems, this application is implemented as follows:

[0006] The present application discloses an electronic device, comprising:

[0007] At least two frames, two adjacent frames being rotatably connected so that the electronic device can be switched between an unfolded state and a folded state;

[0008] A magnetic member, wherein the magnetic member is disposed in the frame body, and in the folded state, the magnetic members in two adjacent frames are positioned opposite to each other and magnetically attracted to each other, and the magnetic member comprises a first side and a second side disposed adjacent to each other;

[0009] A display screen, the display screen is arranged on the frame and located on the first side;

[0010] The magnetic isolation component is arranged in the frame and located at the second side.

[0011] In the embodiment of the present application, a magnetic shielding member is provided on the second side of the magnetic member, that is, the side adjacent to the display screen. In this way, the magnetic field strength on the second side of the magnetic member can be appropriately weakened without affecting the reliable attraction of the two magnetic members, thereby greatly reducing the possibility of the frame adsorbing foreign matter, effectively protecting the display screen, and improving the reliability of the display screen.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0014] Figure 1 It is a schematic diagram of a partial structure of an electronic device in the related art;

[0015] Figure 2 It is one of the schematic diagrams of the process of foreign matter in the external environment moving to the display screen;

[0016] Figure 3 This is the second schematic diagram of the process of foreign matter in the external environment moving to the display screen;

[0017] Figure 4 This is the third schematic diagram of the process of foreign matter in the external environment moving to the display screen;

[0018] Figure 5 This is the fourth schematic diagram of the process of foreign matter in the external environment moving to the display screen;

[0019] Figure 6 This is the fifth schematic diagram of the process of foreign matter in the external environment moving to the display screen;

[0020] Figure 7 It is one of the partial structural schematic diagrams of an electronic device provided in an embodiment of the present application;

[0021] Figure 8 It is one of the partial structural schematic diagrams of an electronic device provided in an embodiment of the present application;

[0022] Fig. 9 It is a schematic diagram of assembling a magnetic component and a magnetic isolation component of an electronic device provided in an embodiment of the present application;

[0023] Fig.10 It is one of the partial structural schematic diagrams of another electronic device provided in an embodiment of the present application;

[0024] Fig.11 This is a second partial structural diagram of another electronic device provided in an embodiment of the present application;

[0025] Fig.12 yes Fig.11 A partial enlarged view of position A in the middle;

[0026] Fig.13 This is one of the partial structural diagrams of another electronic device provided in an embodiment of the present application;

[0027] Fig.14 This is a second partial structural diagram of another electronic device provided in an embodiment of the present application;

[0028] Fig.15 yes Fig.14 A partial enlarged view of position B in the middle;

[0029] Figure numerals: 1. frame, 11. mounting groove, 111. first groove wall, 12. recessed portion, 2. display screen, 3. magnetic member, 31. first surface, 4. magnetic isolation member, 41. extension portion, 5. decorative member, 6. foreign matter, X. first direction, Y. second direction. DETAILED DESCRIPTION

[0030] Embodiments of the present invention will be described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0031] The term "first" or "second" in the specification and claims of the present application may include one or more of the features explicitly or implicitly. In the description of the present invention, unless otherwise specified, "plurality" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the objects connected before and after are in an "or" relationship.

[0032] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Reference Figure 1 , showing a partial structural diagram of an electronic device in the related art, referring to Figures 2 to 6 , which shows a schematic diagram of the process of foreign objects in the external environment moving to the display screen.

[0035] like Figure 1 As shown, the electronic device includes: two frames 1 and a display screen 2 connected to the two frames 1, wherein the two frames 1 are rotatably connected so that the display screen 2 can be switched between an unfolded state and a folded state. In order to keep the display screen 2 in the folded state, magnetic members 3 can be respectively arranged at corresponding positions of the two frames 1, and the magnetic members 3 located on the two frames 1 can be mutually attracted to keep the display screen 2 stably in the folded state to avoid accidental opening. Figure 1 It can be seen that there are magnetic fields all around the magnetic parts 3. In addition to the magnetic fields in the relative directions of the two magnetic parts 3, the magnetic fields in other directions, especially the magnetic fields close to the appearance of the electronic device, may attract foreign objects 6 in the external environment and move the foreign objects 6 to the display screen 2. In this way, in the process of switching from the unfolded state to the folded state, the display screen 2 will squeeze the foreign objects 6, causing damage or even failure.

[0036] In practical applications, the process of the foreign matter 6 in the external environment moving to the display screen 2 is roughly as follows: first, Figure 2 As shown, foreign matter 6 in the external environment approaches the electronic device under the attraction of the magnetic member 3, wherein the foreign matter 6 includes but is not limited to iron filings, screws, etc. Figure 3As shown in FIG. 1 , when the foreign object 6 is close to the magnetic part 3 of the electronic device at a certain distance, the foreign object 6 will be adsorbed to the outer surface of the electronic device. Figure 4 As shown, in the folded state, the foreign object 6 is attracted by the magnetic member 3 and moves on the outer surface of the electronic device to an area closer to the display screen 2. Figure 5 As shown, when the user opens the electronic device, that is, in the process of switching from the folded state to the unfolded state, the foreign matter 6 will be further transferred to the top of the display screen 2 because the magnetic field of the magnetic member 3 is stronger on the side close to the display screen 2; finally, as shown Figure 6 As shown, since the foreign object 6 is small in size and difficult to be found, when the user closes the electronic device, that is, when switching from the unfolded state to the folded state, the display screen 2 folds and squeezes the foreign object 6, causing the display screen 2 to be damaged or even fail, such as the appearance of color spots, black masses, and other hard failures.

[0037] An embodiment of the present application provides an electronic device, which is described in detail below with reference to the accompanying drawings.

[0038] Reference Figures 7 and 8 , which shows a partial structural diagram of an electronic device provided in an embodiment of the present application, with reference to Fig. 9 , shows a schematic diagram of the assembly of a magnetic component and a magnetic isolation component of an electronic device provided in an embodiment of the present application, with reference to Figure 10 to Figure 11 , shows a partial structural diagram of another electronic device provided in an embodiment of the present application, referring to Fig.12 , showing Fig.11 A partial enlarged view of the A position in the middle, refer to Figure 13 to Figure 14 , shows a partial structural diagram of another electronic device provided in an embodiment of the present application, referring to Fig.15 , showing Fig.14 A partial enlarged view of position B in the figure. It should be noted that Figures 7 to 15 Only the structure of one of the frames 1 is shown. Since the two frames 1 are symmetrically arranged, the structure of the other frame 1 may refer to the structure of the frame 1 shown in the figure.

[0039] like Figures 7 to 15 As shown, the present application provides an electronic device, comprising: at least two frames 1, the two frames 1 are rotatably connected so that the electronic device can switch between an unfolded state and a folded state; a magnetic member 3, the magnetic member 3 is arranged in the frame 1, in the folded state, the magnetic members 3 in two adjacent frames 1 are positioned relative to each other and magnetically attracted to each other, and the magnetic member 3 includes a first side and a second side arranged adjacently; a display screen 2, the display screen 2 is arranged on the frame 1 and is located on the first side; a magnetic isolation member 4, the magnetic isolation member 4 is arranged in the frame 1 and is located on the second side.

[0040] In the embodiment of the present application, a magnetic shielding member 4 is provided on the second side of the magnetic member 3, that is, on the side adjacent to the display screen 2. In this way, the magnetic field strength on the second side of the magnetic member 3 can be appropriately weakened without affecting the reliable attraction of the two magnetic members 3, thereby greatly reducing the possibility of the frame 1 absorbing foreign matter 6, effectively protecting the display screen 2, and improving the reliability of the display screen 2.

[0041] It should be noted that, in the embodiment of the present application, the second side and the first side are adjacent sides, which means that the second side is adjacent to the first side. Figure 7 , Fig.10 as well as Fig.13 As shown, when the first side of the display screen 2 is set as the upper side, the second side can be at least one of the left side, the right side, the front side and the rear side, and those skilled in the art can set the magnetic isolation member 4 on at least one of the left side, the right side, the front side and the rear side according to actual needs. In addition, the embodiment of the present application does not limit the number of frames 1 of the electronic device, and those skilled in the art can make adjustments according to actual needs. In one of the embodiments, the electronic device includes two frames 1, and the two frames 1 are rotatably connected. In another embodiment, the electronic device includes three frames 1, and two adjacent frames 1 are rotatably connected. For ease of understanding, the following detailed description is based on the case where the electronic device includes two frames 1, and for electronic devices with three or more frames 1, the same adjustment can be made.

[0042] The magnetic isolation member 4 refers to a structural member that can weaken or block the magnetic field propagation path so that the magnetic field propagates within a predetermined area. The magnetic isolation member 4 of the embodiment of the present application includes but is not limited to a stainless steel magnetic isolation member 4 (such as SUS444 stainless steel magnetic isolation member 4), an electromagnetic pure iron magnetic isolation member 4 (such as DT4 electromagnetic pure iron magnetic isolation member 4), a silicon steel magnetic isolation member 4, a Permalloy magnetic isolation member 4 or a magnetic isolation member 4 of other materials. The above-mentioned magnetic isolation members 4 all have a high magnetic permeability, which can allow most of the magnetic field on the corresponding side of the magnetic member 3 to pass through the inside of the magnetic isolation member 4, redirect the divergent magnetic field, change the direction and density of the magnetic flux lines, thereby accurately weakening the magnetic field strength on the corresponding side of the magnetic member 3, and greatly reducing the possibility of the magnetic member 3 adsorbing foreign matter 6. Among them, the corresponding side refers to the circumferential side corresponding to the magnetic member 3 and the magnetic isolation member 4. In addition, the magnetic isolation member 4 is usually processed by a stamping process. In one embodiment, the thickness of the magnetic isolation member 4 formed by stamping is 0.2 mm.

[0043] In some optional embodiments of the present application, the electronic device further includes: at least one hinge mechanism (not shown in the drawings); a hinge mechanism is disposed between two adjacent frames 1 and is respectively connected to the two adjacent frames 1 so that the two adjacent frames 1 can rotate relative to each other; the frame 1 is provided with a mounting groove 11 at an edge away from the hinge mechanism, and the magnetic member 3 is disposed in the mounting groove 11; the second side is a side of the magnetic member 3 away from the hinge mechanism. Specifically, as Figure 7 , Fig.10 as well as Fig.13 As shown, the side of the magnetic member 3 facing away from the hinge mechanism is the left side in the figure.

[0044] In practical applications, due to the urgent need for battery capacity in foldable electronic devices, in order to increase the size of the battery, the magnetic member 3 is usually in the shape of a thin strip and is arranged at the edge of the frame 1 away from the hinge mechanism. Figure 7 , Fig.10 as well as Fig.13 The left side shown becomes the main area for adsorbing foreign matter 6. Based on this, when the magnetic shielding member 4 is set on the side of the magnetic member 3 away from the hinge mechanism, the possibility of the frame 1 adsorbing foreign matter 6 can be effectively reduced, and the path of the foreign matter 6 moving to the display screen 2 can be blocked, thereby effectively protecting the display screen 2 and improving the reliability of the display screen 2. It should be noted that the hinge mechanism of the embodiment of the present application can adopt an existing finished hinge, which is not limited here.

[0045] It should be noted that the embodiment of the present application does not limit the number of hinge mechanisms, and those skilled in the art can adjust it according to actual needs. It can be understood that the number of hinge mechanisms is usually one less than the number of frames 1. In the case where two frames 1 are provided, one hinge mechanism is provided, and the hinge mechanism is provided between the two frames 1 and is respectively connected to the two frames 1, so that the two frames 1 can rotate relative to each other. In the case where three frames 1 are provided, two hinge mechanisms are provided, and one hinge mechanism is provided between two adjacent frames 1 and is respectively connected to two adjacent frames 1, so that the two adjacent frames 1 can rotate relative to each other.

[0046] like Figures 7 to 9 As shown, in one embodiment of the present application, the magnetic component 3 has a first surface 31 close to the second side, and the magnetic isolation component 4 is disposed in the mounting groove 11 and fixedly connected to the first surface 31; wherein, the magnetic isolation component 4 at least covers the first surface 31.

[0047] In the embodiment of the present application, by fixedly connecting the magnetic shielding member 4 to the first surface 31, the magnetic shielding member 4 can be reliably fixed, and this fixing method is simple and convenient, which is conducive to reducing the processing difficulty of the electronic device. In addition, since the magnetic member 3 is usually in the shape of a thin and long strip and has a weak structural strength, it is easy to break after falling, which will not only affect the magnetic attraction of the magnetic member 3, but also the debris of the magnetic member 3 may damage the display screen 2 or even cause the display screen 2 to fail. By fixedly connecting the magnetic shielding member 4 and the magnetic member 3 as a whole, the rigidity of the magnetic member 3 can be reinforced, the structural strength of the magnetic member 3 can be improved, and the problem of the magnetic member 3 breaking after falling can be avoided. In addition, since the magnetic shielding member 4 at least covers the first surface 31, that is, the side of the magnetic member 3 facing away from the hinge mechanism is completely blocked by the magnetic shielding member 4, the magnetic field strength on the second side of the frame 1 can be effectively reduced, which is conducive to improving the magnetic shielding effect.

[0048] In some optional embodiments of the present application, the magnetic isolation member 4 is bonded to the first surface 31 . Since the bonding method is simple and reliable, the difficulty of assembling the magnetic isolation member 4 and the magnetic member 3 can be reduced.

[0049] It should be noted that the bonding method of the magnetic shielding member 4 and the magnetic member 3 includes but is not limited to point glue bonding, double-sided adhesive bonding, etc., which is not limited here, and those skilled in the art can adjust according to actual needs. In the assembly process of the electronic device, the magnetic shielding member 4 and the magnetic member 3 are usually bonded to form a whole and then assembled into the mounting groove 11 of the frame 1.

[0050] like Figures 10 to 12 As shown, in another embodiment of the present application, the extension direction of the frame 1 is the first direction X, and the mounting groove 11 includes a first groove wall 111 close to the second side; the magnetic isolation component 4 is arranged in the first groove wall 111, and along the first direction X on a plane perpendicular to the first direction X, the projection of the magnetic isolation component 4 at least partially overlaps with the projection of the magnetic component 3.

[0051] In the embodiment of the present application, by arranging the magnetic shielding member 4 in the first groove wall 111, a certain distance can be made between the magnetic shielding member 4 and the magnetic member 3, thereby reducing the influence of the magnetic shielding member 4 on the magnetic field strength in the magnetic attraction direction of the magnetic member 3, so that the magnetic member 3 has sufficient magnetic field strength in the magnetic attraction direction to keep the display screen 2 in a folded state, effectively avoiding the risk of accidental opening of the electronic device. In addition, since the projection of the magnetic shielding member 4 and the projection of the magnetic member 3 at least partially overlap along the first direction X on a plane perpendicular to the first direction X, that is, the side of the magnetic member 3 facing away from the hinge mechanism is at least partially blocked by the magnetic shielding member 4, the magnetic field strength on the second side of the frame 1 can be effectively reduced, which is conducive to improving the magnetic shielding effect.

[0052] It should be noted that in the embodiment of the present application, the first direction X refers to the extension direction of the frame 1, specifically, the first direction X refers to the width direction of the frame 1. The embodiment of the present application does not limit the distance between the magnetic shielding member 4 and the magnetic member 3, and those skilled in the art can adjust it according to actual needs.

[0053] In some optional embodiments of the present application, the magnetic isolation member 4 and the first groove wall 111 are an integrally formed structure. In this way, on the one hand, the magnetic isolation member 4 can be reliably fixed, so that the magnetic isolation member 4 can continuously and stably weaken the magnetic field strength on the second side of the frame 1. On the other hand, by integrating the magnetic isolation member 4 with the first groove wall 111 as an insert by injection molding, not only the structural strength of the frame 1 can be improved, but also the bonding strength between the magnetic isolation member 4 and the frame 1 can be improved, thereby avoiding the risk of the magnetic isolation member 4 falling off when the frame 1 falls. In addition, the processing technology of fixing the magnetic isolation member 4 to the frame 1 is simple, the manufacturability is strong, and it is easy to promote.

[0054] In practical applications, the frame 1 is usually made of aluminum alloy. In order to integrate the magnetic isolation member 4 as an insert with the first slot wall 111 by injection molding, it is usually necessary to disassemble the shell, that is, replace the aluminum alloy material with a plastic material at a local position. Specifically, the aluminum alloy material at the position of the first slot wall 111 is replaced with a plastic material, so that the magnetic isolation member 4 can be integrated with the first slot wall 111 as an insert by injection molding.

[0055] like Figures 13 to 15 As shown, in another embodiment of the present application, the extension direction of the frame 1 is the first direction X, and the electronic device also includes: a decorative member 5, which is arranged in the circumference of the display screen 2 and connected to the frame 1; the mounting groove 11 includes a first groove wall 111 close to the second side; the magnetic isolation member 4 is connected to the decorative member 5, and at least part of the magnetic isolation member 4 extends into the first groove wall 111, and along the first direction X on a plane perpendicular to the first direction X, the projection of the magnetic isolation member 4 at least partially overlaps with the projection of the magnetic member 3.

[0056] In the embodiment of the present application, by connecting the magnetic shielding member 4 to the decorative member 5 and at least partially extending it to the first groove wall 111, not only can the magnetic shielding member 4 be reliably fixed, but also a certain distance can be made between the magnetic shielding member 4 and the magnetic member 3, thereby reducing the influence of the magnetic shielding member 4 on the magnetic field strength in the magnetic attraction direction of the magnetic member 3, so that the magnetic member 3 has sufficient magnetic field strength in the magnetic attraction direction to keep the display screen 2 in a folded state, effectively avoiding the risk of accidental opening of the electronic device. In addition, since the projection of the magnetic shielding member 4 and the projection of the magnetic member 3 at least partially overlap along the first direction X on the plane perpendicular to the first direction X, that is, the side of the magnetic member 3 facing away from the hinge mechanism is at least partially blocked by the magnetic shielding member 4, the magnetic field strength on the second side of the frame 1 can be effectively reduced, which is conducive to improving the magnetic shielding effect.

[0057] It should be noted that the embodiment of the present application does not limit the distance between the magnetic isolation member 4 and the magnetic member 3 , and those skilled in the art can adjust it according to actual needs.

[0058] Furthermore, the magnetic shielding member 4 includes an extension portion 41 protruding from the surface of the decorative member 5; the first groove wall 111 is provided with a recessed portion 12 at a position corresponding to the extension portion 41, and the extension portion 41 is embedded in the recessed portion 12. In this way, by providing the extension portion 41, the magnetic shielding area of ​​the magnetic shielding member 4 can be increased, and the magnetic field strength on the second side of the frame body 1 can be weakened as much as possible, which is conducive to improving the magnetic shielding effect. By providing the recessed portion 12, the extension portion 41 can be effectively avoided.

[0059] It should be noted that the recessed portion 12 can be formed by numerical control (CNC) processing, and the CNC processing technology has high processing accuracy, which facilitates the subsequent precise assembly of the extension portion 41 and the recessed portion 12. In addition, the recessed portion 12 and the extension portion 41 can adopt an interference fit or a clearance fit, which is not limited here, and those skilled in the art can choose according to actual needs. It can be understood that when the recessed portion 12 and the extension portion 41 adopt a clearance fit, the difficulty of assembling the decorative member 5 and the frame 1 can be reduced. In addition, after the decorative member 5 is assembled to the frame 1, glue can be injected into the gap between the recessed portion 12 and the extension portion 41, so as to further improve the structural strength of the frame 1 and the decorative strip as a whole.

[0060] In some optional embodiments of the present application, the magnetic shielding member 4 and the decorative member 5 are an integrally formed structure. On the one hand, the magnetic shielding member 4 can be reliably fixed, so that the magnetic shielding member 4 can continuously and stably weaken the magnetic field strength on the second side of the frame 1. On the other hand, the integrally formed magnetic shielding member 4 and the decorative member 5 can not only improve the structural strength of the decorative member 5 and improve the phenomenon of deformation and failure of the decorative member 5 due to falling; but also improve the bonding strength between the magnetic shielding member 4 and the decorative member 5, avoiding the risk of the magnetic shielding member 4 falling off when the decorative member 5 falls. It should be noted that the decorative member 5 is usually made of plastic. During the injection molding process, the magnetic shielding member 4 can be used as an insert and injection-molded together with the decorative member 5.

[0061] In some optional embodiments of the present application, such as Figure 8 , Fig.11 as well as Fig.14 As shown, the extension direction of the magnetic component 3 is the second direction Y; the length of the magnetic isolation component 4 along the second direction Y is greater than or equal to the length of the magnetic component 3 along the second direction Y.

[0062] In practical applications, due to the urgent need for battery capacity in foldable electronic devices, in order to increase the size of the battery, the magnetic member 3 is usually in the shape of a thin and long strip. Therefore, when the length of the magnetic isolation member 4 along the second direction Y is greater than or equal to the length of the magnetic member 3 along the second direction Y, the magnetic isolation area of ​​the magnetic isolation member 4 can be increased, and the magnetic field strength on the second side of the frame 1 can be weakened as much as possible, which is conducive to improving the magnetic isolation effect.

[0063] It should be noted that the second direction Y of the embodiment of the present application can be the length direction of the frame 1 or the width direction of the frame 1, that is, the second direction Y can be perpendicular to the first direction X or parallel to the first direction X. In one embodiment, the length of the magnetic shielding member 4 and the magnetic member 3 along the second direction Y is equal, which can reduce the weight of the electronic device while satisfying the magnetic shielding effect, and is conducive to lightweight electronic equipment.

[0064] In summary, the electronic device provided by the embodiments of the present application has at least the following advantages:

[0065] In the embodiment of the present application, a magnetic shielding member is provided on the second side of the magnetic member, that is, the side adjacent to the display screen. In this way, the magnetic field strength on the second side of the magnetic member can be appropriately weakened without affecting the reliable attraction of the two magnetic members, thereby greatly reducing the possibility of the frame adsorbing foreign matter, effectively protecting the display screen, and improving the reliability of the display screen.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0067] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An electronic device, characterized in that: include: At least two frames, two adjacent frames being rotatably connected so that the electronic device can be switched between an unfolded state and a folded state; A magnetic member, wherein the magnetic member is disposed in the frame body, and in the folded state, the magnetic members in two adjacent frames are positioned opposite to each other and magnetically attracted to each other, and the magnetic member comprises a first side and a second side disposed adjacent to each other; A display screen, the display screen is arranged on the frame and located on the first side; A magnetic isolation component is disposed in the frame and located at the second side.

2. The electronic device according to claim 1, characterized in that: The electronic device further comprises: at least one hinge mechanism; A hinge mechanism is disposed between two adjacent frames and is respectively connected to the two adjacent frames, so that the two adjacent frames can rotate relative to each other; The frame is provided with a mounting groove at an edge away from the hinge mechanism, and the magnetic member is arranged in the mounting groove; The second side is a side of the magnetic member facing away from the hinge mechanism.

3. The electronic device according to claim 2, characterized in that: The magnetic member has a first surface close to the second side, and the magnetic isolation member is disposed in the mounting groove and fixedly connected to the first surface; Wherein, the magnetic isolation member at least covers the first surface.

4. The electronic device according to claim 3, characterized in that: The magnetic isolation member is bonded to the first surface.

5. The electronic device according to claim 2, characterized in that: The extension direction of the frame is a first direction, and the mounting groove includes a first groove wall close to the second side; The magnetic isolation member is disposed in the first slot wall, and along the first direction on a plane perpendicular to the first direction, a projection of the magnetic isolation member at least partially overlaps with a projection of the magnetic member.

6. The electronic device according to claim 5, characterized in that: The magnetic isolation member and the first slot wall are an integrally formed structure.

7. The electronic device according to claim 2, characterized in that: The extension direction of the frame is a first direction, and the electronic device further comprises: a decorative member, which is arranged in the circumference of the display screen and connected to the frame; The mounting slot includes a first slot wall adjacent to the second side; The magnetic shielding member is connected to the decorative member, and at least part of the magnetic shielding member extends into the first groove wall, and along the first direction on a plane perpendicular to the first direction, the projection of the magnetic shielding member at least partly overlaps with the projection of the magnetic member.

8. The electronic device according to claim 7, characterized in that: The magnetic isolation member includes an extension portion protruding from the surface of the decorative member; The first groove wall is provided with a recessed portion at a position corresponding to the extension portion, and the extension portion is embedded in the recessed portion.

9. The electronic device according to claim 1, characterized in that: The extension direction of the magnetic member is the second direction; The length of the magnetic isolation member along the second direction is greater than or equal to the length of the magnetic member along the second direction.

10. The electronic device according to claim 1, characterized in that: The magnetic isolation member is at least one of a stainless steel magnetic isolation member, an electromagnetic pure iron magnetic isolation member, a silicon steel magnetic isolation member or a Permalloy magnetic isolation member.

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