Electronic equipment

Abstract

The invention discloses an electronic device which comprises a first component, a hinge mechanism and a shielding component, the hinge mechanism comprises a first hinge branch and a second hinge branch, the shielding component and the first component are arranged in a split mode, and the first hinge branch, the second hinge branch and the shielding component are all connected to the first component. A gap is formed between the first hinge part and the second hinge part, and at least part of the shielding part is located in the gap so as to shield the gap.

Description

Technical Field

[0001] This application relates to the field of electronic device technology, and in particular to an electronic device that reliably shields the gaps in a hinge mechanism. Background Technology

[0002] In some electronic devices, a hinge mechanism is used to achieve a rotatable connection between two components. The hinge mechanism includes two hinge seats that are spaced apart. The internal components of the electronic device may be exposed to the external environment through the gap between the two hinge seats, which is detrimental to the reliability of the electronic device.

[0003] Therefore, how to improve the reliability of electronic devices is a technical problem that needs to be solved by those skilled in the art. Summary of the Invention

[0004] To solve the above-mentioned technical problems, this application provides the following solution:

[0005] An electronic device includes a first component, a hinge mechanism, and a shielding component. The hinge mechanism includes a first hinge portion and a second hinge portion. The shielding component is separately disposed from the first component. The first hinge portion, the second hinge portion, and the shielding component are all connected to the first component. A gap is formed between the first hinge portion and the second hinge portion. The shielding component is at least partially located within the gap to shield the gap.

[0006] In one embodiment of the electronic device, the first component includes a connecting wall, a shielding wall, and a socket, wherein the connecting wall and the shielding wall are arranged at an angle, and the shielding wall is at least partially located within the gap to shield the gap. The first component includes a body and a plug-in portion, the plug-in portion protruding from the body, the connecting wall being connected to the body, and the plug-in portion being at least partially plugged into the socket.

[0007] In one embodiment of an electronic device, the shielding component includes a rib, the shielding wall is connected to the connecting wall via the rib, the receiving portion includes a socket, the rib has a plurality of ribs arranged at intervals, the gap between adjacent ribs forms the socket, and the insertion portion includes a first insertion portion, the first insertion portion being at least partially inserted into the socket.

[0008] In one embodiment of an electronic device, the socket includes a slot, the rib and / or the shielding wall are recessed on the side near the body portion toward the direction away from the body portion to form the slot, and the insertion portion includes a second insertion portion, the second insertion portion being at least partially inserted into the slot.

[0009] In one embodiment of an electronic device, the connecting wall portion is bonded to the body portion and threadedly connected by a threaded fastener.

[0010] In one embodiment of an electronic device, the connecting wall portion includes a first connecting portion and two second connecting portions. The first connecting portion is bonded to the body portion, and the two second connecting portions are located at both ends in the extending direction of the first connecting portion. The two second connecting portions are respectively connected to the body portion by threaded fasteners.

[0011] In one embodiment of the electronic device, the first connecting part and the main body part are provided with a first positioning hole and a first positioning pin that cooperates with the first positioning hole.

[0012] In one embodiment of the electronic device, the first hinge portion has a first mounting plate, the second hinge portion has a second mounting plate, one second connecting portion and the first mounting plate are threadedly connected to the body portion by the same threaded fastener, and another second connecting portion and the second mounting plate are threadedly connected to the body portion by the same threaded fastener.

[0013] In one embodiment of an electronic device, the electronic device has an FPC bracket inside, the FPC bracket is bonded to a shielding wall, and the shielding wall and the FPC bracket each have a second positioning pin and a second positioning hole that cooperates with the second positioning pin.

[0014] One embodiment of the electronic device includes a second component, the first component having a first side and a second side disposed opposite to each other, the second component having a third side and a fourth side disposed opposite to each other, the third side of the second component and the first side of the first component being connected by the hinge mechanism, the first component and the second component being rotatable relative to each other, such that the second side of the first component and the fourth side of the second component can move closer to or further away from each other. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A perspective view of an embodiment of the electronic device provided in this application;

[0017] Figure 2 for Figure 1 A magnified view of a portion of the image;

[0018] Figure 3 for Figure 2 The 3D schematic diagram of some components (including FPC) is hidden;

[0019] Figure 4 for Figure 3 A magnified 3D diagram of the area within the circle indicated by C;

[0020] Figure 5 for Figure 3 A magnified 3D diagram of the area within the circle indicated by D;

[0021] Figure 6 for Figure 1 A partially enlarged 3D view of the first component;

[0022] Figure 7 for Figure 1 A three-dimensional enlarged schematic diagram of the central shading component;

[0023] Figure 8 for Figure 7 A three-dimensional schematic diagram of the centrally occluded component from another perspective;

[0024] Figure 9 for Figure 1 Hide the plan view of some components (including FPCs);

[0025] Figure 10 for Figure 9 AA sectional view;

[0026] Figure 11 for Figure 10 An enlarged view of the area inside the center circle;

[0027] Figure 12 for Figure 9 BB cross-sectional diagram;

[0028] Figure 13 for Figure 12 An enlarged view of the area inside the center circle;

[0029] Figure label:

[0030] 1 First component, 1.1 Body part, 1.2 Insertion part, 1.2.1 First insertion part, 1.2.2 Second insertion part, 1.3 Hinge connection part;

[0031] 2. Hinge mechanism, 2.1 First hinge section, 2.1.1 First mounting plate, 2.2 Second hinge section, 2.2.1 Second mounting plate;

[0032] 3. Covering component, 3.1 Connecting wall, 3.1.1 First connecting part, 3.1.2 Second connecting part, 3.2 Covering wall, 3.3 Socket, 3.3.1 Insertion hole, 3.3.2 Slot, 3.4 Rib;

[0033] 4FPC bracket;

[0034] 5FPC;

[0035] 6. Threaded fasteners;

[0036] X1 is the first locating pin, X2 is the second locating pin, Y1 is the first locating hole, and Y2 is the second locating hole. Specific Implementation

[0037] The technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments of this disclosure, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this disclosure.

[0038] These embodiments are provided to make the disclosure thorough and complete, and to fully express the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​set forth in these embodiments should be interpreted as exemplary only and not as limiting.

[0039] It should be noted that, in the description of this disclosure, unless otherwise stated, "multiple" means two or more. The use of terms such as "first," "second," and similar terms in the description of this disclosure does not indicate any order, quantity, or importance, but is merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible range of error. Terms such as "including" or "contains" mean that the element preceding the word covers the element listed after the word, and does not exclude the possibility of covering other elements as well.

[0040] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the term "connection" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this disclosure depending on the specific circumstances. When a particular device is described as being located between a first device and a second device, an intermediary device may or may not be present between the particular device and the first or second device.

[0041] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0042] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0043] like Figure 1 As shown, the electronic device provided in this application includes a first component 1, a hinge mechanism 2, and a blocking component 3. The hinge mechanism 2 includes a first hinge portion 2.1 and a second hinge portion 2.2. The blocking component 3 is separately disposed from the first component 1. The first hinge portion 2.1, the second hinge portion 2.2, and the blocking component 3 are all connected to the first component 1, and a gap is formed between the first hinge portion 2.1 and the second hinge portion 2.2. The blocking component 3 is at least partially located within the gap to block the gap.

[0044] The applicant's research revealed that if the gap between the first and second hinge sections of the hinge mechanism is not covered, internal components of the electronic device will be exposed to the external environment through this gap. This reduces the lifespan of the internal components, negatively impacts the reliability of the electronic device, and also affects its appearance. While covering the gap between the first and second hinge sections can improve the reliability of the electronic device, if the covering component is integrated with the first component, its material, structure, and size will be limited by the first component. This can lead to insufficient strength of the covering component to reliably cover the gap. For example, when the first component is the A-cover of a laptop, if the A-cover is thinned, the strength of the covering component integrated with the A-cover may become insufficient.

[0045] In view of this, the electronic device proposed in this application is provided with a shielding component 3, which is located at least partially in the gap between the first hinge portion 2.1 and the second hinge portion 2.2 of the hinge mechanism 2 to shield the gap. The shielding component 3 is separately provided and connected to the first component 1. In this way, the material, structure and size of the shielding component 3 can be less affected by the first component 1, so that the material selection and design can be more flexible, and the problem of insufficient strength is not likely to occur.

[0046] In some embodiments, such as Figure 7As shown, the shielding component 3 includes a connecting wall portion 3.1, a shielding wall portion 3.2, and a socket portion 3.3. The connecting wall portion 3.1 and the shielding wall portion 3.2 are arranged at an angle. The term "arranged at an angle" means that the angle between the connecting wall portion 3.1 and the shielding wall portion 3.2 is greater than 0° and less than 180°, for example, it can be greater than 60° and less than 120°, for example, it can be equal to 90°.

[0047] like Figure 6 As shown, the first component 1 includes a body portion 1.1 and a connector portion 1.2. The connector portion 1.2 protrudes from the body portion 1.1. For example, for a plate-shaped body portion 1.1, the connector portion 1.2 may protrude from one side of the body portion 1.1 in the thickness direction. The connector portion 1.2 may be arranged at an angle to the body portion 1.1. An angle means that the angle between the connector portion 1.2 and the body portion 1.1 is greater than 0° and less than 180°, for example, greater than 60° and less than 120°, or equal to 90°. The angle between the connector portion 1.2 and the body portion 1.1, and the angle between the connecting wall portion 3.1 and the blocking wall portion 3.2, may be equal, for example, equal to 90 degrees in the illustrated embodiment, or they may be unequal.

[0048] The connecting wall portion 3.1 is connected to the body portion 1.1. For example, for a plate-shaped body portion 1.1, the connecting wall portion 3.1 may be parallel to one side of the body portion 1.1 in the thickness direction and connected to that side of the body portion 1.1.

[0049] The shielding wall portion 3.2 is at least partially located within the gap between the first hinge portion 2.1 and the second hinge portion 2.2 to shield the gap.

[0050] The insertion part 1.2 is at least partially inserted into the socket part 3.3. In this way, the connection reliability between the first component 1 and the shielding component 3 can be further improved. Compared with the case where the insertion part 1.2 and the socket part 3.3 are not provided, the wall thickness of the connecting wall part 3.1 can be set to be smaller to meet the connection reliability requirements, which is conducive to the thinning of electronic devices. In addition, the insertion part 1.2 can also be used to support the shielding component 3, thereby enhancing the strength of the shielding component 3.

[0051] In some embodiments, such as Figure 7 As shown, the socket portion 3.3 includes a socket 3.3.1. The connecting wall portion 3.1 and the blocking wall portion 3.2 are connected by ribs 3.4. Multiple ribs 3.4 are arranged at intervals, and the gap between adjacent ribs 3.4 forms the socket 3.3.1. Figure 6 As shown, the insertion part 1.2 includes a first insertion part 1.2.1. At least a portion of the first insertion part 1.2.1 is inserted into the socket 3.3.1. In this way, the sidewall corresponding to the socket 3.3.1 can cooperate with the first insertion part 1.2.1, which can better define the relative position of the first component 1 and the shielding component 3.

[0052] In some embodiments, the first insertion portion 1.2.1 is at least partially located on the side of the shielding wall portion 3.2 facing the interior of the electronic device, so that the shielding wall portion 3.2 also shields the first insertion portion 1.2.1. For example, in the illustrated embodiment, the plate-shaped body portion 1.1 has two oppositely arranged sides in the width direction, wherein the side closer to the first insertion portion 1.2.1 is the first side, and the side farther away from the first insertion portion 1.2.1 is the second side. The side of the shielding wall portion 3.2 facing the interior of the electronic device refers to the side of the connecting wall portion 3.2 facing the second side. The first insertion portion 1.2.1 is at least partially located on the side of the shielding wall portion 3.2 facing the second side, and the side of the shielding wall portion 3.2 facing the second side is provided with an avoidance notch M (see...). Figure 7 A portion of the first insertion part 1.2.1 is located within the clearance notch M.

[0053] In some embodiments, such as Figure 7 As shown, the socket portion 3.3 includes a slot 3.3.2. The connecting wall portion 3.1 and the blocking wall portion 3.2 are connected by a rib 3.4. The rib 3.4 and / or the blocking wall portion 3.2 are recessed in the direction away from the body portion 1.1 on the side closest to the body portion 1.1 to form the slot 3.3.2. For example, Figure 7 From a certain angle, the lower sides of rib 3.4 and shielding wall 3.2 are recessed upwards to form slot 3.3.2. For example... Figure 6 As shown, the insertion part 1.2 includes a second insertion part 1.2.2, which is at least partially inserted into the slot 3.3.2. In this way, the sidewall corresponding to the slot 3.3.2 can cooperate with the second insertion part 1.2.2, which can better define the relative position of the first component 1 and the shielding component 3.

[0054] In some embodiments, such as Figures 9-13 As shown, the first insertion part 1.2.1 protrudes from one side of the plate-shaped body part 1.1 in the thickness direction, and the second insertion part 1.2.2 protrudes from one side of the plate-shaped body part 1.1 in the thickness direction. Along the thickness direction of the plate-shaped body part 1.1, the protrusion height of the first insertion part 1.2.1 is higher than the protrusion height of the second insertion part 1.2.2. In this way, the depth of the slot 3.3.2 on the shielding member 3 for inserting the second insertion part 1.2.2 is smaller, and the strength of the shielding member 3 will not be excessively weakened.

[0055] In some embodiments, the first insertion portion 1.2.1 and the second insertion portion 1.2.2 are connected. This facilitates the integral molding of the first insertion portion 1.2.1 and the second insertion portion 1.2.2, and the mutual restraint between the first insertion portion 1.2.1 and the second insertion portion 1.2.2 makes them less prone to deformation. For example, Figure 6In the embodiment shown, the second plug-in portion 1.2.2 is a long strip structure, and the extension direction of the second plug-in portion 1.2.2 is along the length direction of the plate-shaped body portion 1.1. The first plug-in portion 1.2.1 is connected to one end of the second plug-in portion 1.2.2 in the extension direction.

[0056] In some embodiments, the connecting wall portion 3.1 is bonded to the body portion 1.1 and threadedly connected by threaded fasteners 6. This provides high stability in the connection between the shielding component 3 and the first component 1, and facilitates assembly. It should be noted that the connection method between the connecting wall portion 3.1 and the body portion 1.1 is not limited to this; for example, welding, riveting, etc., are also possible.

[0057] In some embodiments, such as Figure 7 As shown, the connecting wall portion 3.1 includes a first connecting portion 3.1.1 and two second connecting portions 3.1.2. The two second connecting portions 3.1.2 are located at both ends of the extending direction of the first connecting portion 3.1.1. For example, in the illustrated embodiment, the extending direction of the first connecting portion 3.1.1 is along the length direction of the plate-shaped body portion 1.1, and the two second connecting portions 3.1.2 are located at both ends of the first connecting portion 3.1.1 along the length direction of the body portion 1.1. The first connecting portion 3.1.1 is bonded to the body portion 1.1 of the first component 1. The second connecting portions 3.1.2 are threadedly connected to the body portion 1.1 of the first component 1 by threaded fasteners 6 (see...). Figures 3-5 In this way, the threaded fastener locks the two ends of the first connecting part 3.1.1 in the extending direction, reducing the risk that the two ends of the first connecting part 3.1.1 will lift up relative to the body part 1.1 of the first component 1, causing the bonding position between the first connecting part 3.1.1 and the body part 1.1 to lift up as well.

[0058] In some embodiments, the first connecting portion 3.1.1 is provided with a first positioning hole Y1 (see... Figure 7 The body portion 1.1 of the first component 1 is provided with a first positioning pin X1 that mates with the first positioning hole Y1 (see...). Figure 6 In this way, when bonding the first connecting part 3.1.1 and the main body part 1.1, the relative positions of the two parts can be positioned by the cooperation of the first positioning hole Y1 and the first positioning pin X1, reducing the risk of misalignment and helping to ensure product quality and consistency. Alternatively, the positions of the first positioning hole Y1 and the first positioning pin X1 can be interchanged. There can be multiple first positioning holes Y1 and multiple first positioning pins X1. For example, in the illustrated embodiment, three first positioning holes Y1 and three first positioning pins X1 are arranged sequentially at intervals along the length direction of the plate-shaped main body part 1.1.

[0059] In some embodiments, such as Figure 2 and Figure 3As shown, the electronic device internally includes an FPC (Flexible Printed Circuit) 5 and an FPC bracket 4 for supporting the FPC 5. A second positioning pin X2 is provided on the side of the shielding wall 3.2 facing the FPC bracket 4. The FPC bracket 4 has a second positioning hole Y2 that mates with the second positioning pin X2. The FPC bracket 4 is bonded to the shielding wall 3.2. Thus, when bonding the FPC bracket 4 to the shielding wall 3.2, the relative positions of the two can be positioned by the cooperation of the second positioning hole Y2 and the second positioning pin X2, reducing the risk of misalignment and ensuring product quality and consistency. Alternatively, the positions of the second positioning hole Y2 and the second positioning pin X2 can be interchanged. There can be multiple second positioning holes Y2 and multiple second positioning pins X2. For example, in the illustrated embodiment, four second positioning holes Y2 and four second positioning pins X2 are sequentially spaced along the length of the plate-shaped body 1.1.

[0060] In some embodiments, such as Figure 4 and Figure 5 As shown, the first hinge portion 2.1 has a first mounting plate 2.1.1, the second hinge portion 2.2 has a second mounting plate 2.2.1, and the connecting wall portion 3.1 includes a first connecting portion 3.1.1 and two second connecting portions 3.1.2, which are located at both ends of the first connecting portion 3.1.1 in the extending direction. The first mounting plate 2.1.1 and one of the second connecting portions 3.1.2 are threadedly connected to the body portion 1.1 of the first component 1 by the same threaded fastener 6, and the second mounting plate 2.2.1 and the other second connecting portion 3.1.2 are threadedly connected to the body portion 1.1 of the second component by the same threaded fastener 6. This simplifies the assembly process.

[0061] In some embodiments, such as Figure 4 and Figure 5 As shown, the two second connecting portions 3.1.2 are further away from the body portion 1.1 than the first connecting portion 3.1.1, so as to form a space between the second connecting portion 3.1.2 and the body portion 1.1 to accommodate the first mounting plate 2.1.1 or the second mounting plate 2.2.1, thereby facilitating the same threaded fastener 6 to pass through the second connecting portion 3.1.2, the first mounting plate 2.1.1 or the second mounting plate 2.2.1 in sequence.

[0062] In some embodiments, such as Figure 6As shown, the first component 1 is provided with a hinge connection portion 1.3, which protrudes from the body portion 1.1. For example, it can protrude from one side of the plate-shaped body portion 1.1 in the thickness direction. The first hinge portion 2.1 and the second hinge portion 2.2 can be provided with grooves. The two hinge connection portions 1.3 are respectively at least partially inserted into the grooves of the first hinge portion 2.1 and the second hinge portion 2.2. In this way, the connection stability between the first hinge portion 2.1 and the second hinge portion 2.2 and the first component 1 can be improved.

[0063] In some embodiments, the body portion 1.1 of the first component 1 includes a frame and a core portion disposed within the frame, and the frame and the insertion portion 1.2 of the body portion 1.1 are integrally formed.

[0064] In some embodiments, the shielding component 3 is a one-piece molded structure. One-piece molding has lower costs and is less prone to localized stress concentration, resulting in higher strength.

[0065] In some embodiments, a portion of the shielding wall 3.2 of the shielding member 3 is located on the side of the first hinge portion 2.1 and the second hinge portion 2.2 away from the interior of the electronic device, and contacts the first hinge portion 2.1 and the second hinge portion 2.2 to shield and support the first hinge portion 2.1 and the second hinge portion 2.2. The portion of the shielding wall 3.2 located on the side of the first hinge portion 2.1 and the second hinge portion 2.2 away from the interior of the electronic device can also be connected to the first hinge portion 2.1 and the second hinge portion 2.2, for example, by bolt connection, to serve as a mounting base for the first hinge portion 2.1 and the second hinge portion 2.2.

[0066] In some embodiments, the body 1.1 of the first component 1, the first mounting plate 2.1.1, and the second mounting plate 2.2.1 are positioned by positioning pins and positioning holes to improve the accuracy of the installation position of the first mounting plate 2.1.1 and the second mounting plate 2.2.1.

[0067] In some embodiments, both the first hinge portion 2.1 and the second hinge portion 2.2 are provided with shaft holes, and a hinge shaft is installed in each of the shaft holes of the first hinge portion 2.1 and the second hinge portion 2.2.

[0068] In some embodiments, the electronic device includes a second component. The first component 1 has a first side and a second side disposed opposite to each other. For example, in the illustrated embodiment, the two opposite sides of the first component 1 in the width direction are the first side and the second side, respectively. The second component has a third side and a fourth side disposed opposite to each other. The third side of the second component and the first side of the first component 1 are connected by a hinge mechanism 2, allowing the first component 1 and the second component to rotate relative to each other. When the first component 1 and the second component rotate relative to each other, the second side of the first component 1 and the fourth side of the second component move closer to or further away from each other. For example, when the first component 1 is the A-cover of a laptop, the second component can be the C-cover of a laptop.

[0069] The above embodiments mainly describe the differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. The above embodiments can be freely combined where there is no conflict.

[0070] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electronic device comprising a first component, a hinge mechanism, and a shielding component, the hinge mechanism comprising a first hinge portion and a second hinge portion, the shielding component being separately disposed from the first component, the first hinge portion, the second hinge portion, and the shielding component being connected to the first component, a gap being formed between the first hinge portion and the second hinge portion, and the shielding component being at least partially located within the gap to shield the gap.

2. The electronic device according to claim 1, wherein the first component includes a connecting wall portion, a shielding wall portion, and a receiving portion, the connecting wall portion and the shielding wall portion are arranged at an angle, the shielding wall portion is at least partially located within the gap to shield the gap, the first component includes a body portion and a plug-in portion, the plug-in portion protrudes from the body portion, the connecting wall portion is connected to the body portion, and the plug-in portion is at least partially plugged into the receiving portion.

3. The electronic device according to claim 2, wherein the shielding component includes a rib, the shielding wall is connected to the connecting wall through the rib, the receiving portion includes a socket, a plurality of the ribs are arranged sequentially at intervals, the gap between adjacent ribs forms the socket, and the insertion portion includes a first insertion portion, the first insertion portion being at least partially inserted into the socket.

4. The electronic device according to claim 3, wherein the socket portion includes a slot, the rib and / or the shielding wall portion is recessed on the side near the body portion toward the direction away from the body portion to form the slot, and the insertion portion includes a second insertion portion, the second insertion portion being at least partially inserted into the slot.

5. The electronic device according to claim 2, wherein the connecting wall portion is bonded to the body portion and threadedly connected by a threaded fastener.

6. The electronic device according to claim 5, wherein the connecting wall portion includes a first connecting portion and two second connecting portions, the first connecting portion is bonded to the body portion, the two second connecting portions are located at both ends in the extending direction of the first connecting portion, and the two second connecting portions are respectively connected to the body portion by threaded fasteners.

7. The electronic device according to claim 6, wherein the first connecting portion and the body portion are provided with a first positioning hole and a first positioning pin that cooperates with the first positioning hole.

8. The electronic device according to claim 6, wherein the first hinge portion has a first mounting plate, the second hinge portion has a second mounting plate, one second connecting portion and the first mounting plate are threadedly connected to the body portion by the same threaded fastener, and the other second connecting portion and the second mounting plate are threadedly connected to the body portion by the same threaded fastener.

9. The electronic device according to claim 2, wherein the electronic device is provided with an FPC bracket inside, the FPC bracket is bonded to the shielding wall portion, and the shielding wall portion and the FPC bracket are provided with a second positioning pin and a second positioning hole that cooperates with the second positioning pin.

10. The electronic device according to any one of claims 1-9, the electronic device comprising a second component, the first component having a first side and a second side disposed opposite to each other, the second component having a third side and a fourth side disposed opposite to each other, the third side of the second component and the first side of the first component being connected by the hinge mechanism, the first component and the second component being rotatable relative to each other, such that the second side of the first component and the fourth side of the second component are able to move closer to or further away from each other.

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