Electronic device

Abstract

The embodiment of the utility model relates to the technical field of display, and provides electronic equipment. The electronic equipment comprises a circuit board, an electronic device, a shielding case, a camera module, a battery cover and a bracket, the electronic device is located on the circuit board. The shielding case is connected with the circuit board and covers the electronic device. The camera module is located on the side, away from the circuit board, of the shielding cover and comprises a camera and a flexible circuit board, and the flexible circuit board is connected with one side of the camera. The battery cover is arranged on one side of the shielding cover away from the circuit board. The battery cover is provided with a mounting hole corresponding to the camera. The bracket is positioned at the mounting hole and is connected with the battery cover. And the bracket is sleeved outside the camera. The shielding cover comprises a protruding part, and the protruding part protrudes towards the flexible circuit board, so that the flexible circuit board is bent to be matched with the support so as to limit the movement of the camera.

Description

Technical Field

[0001] This application relates to the field of display technology, and more particularly, to an electronic device. Background Art

[0002] With the market development trend, the thinning of electronic devices (such as mobile phones) has attracted the key attention of consumers. However, in the actual production process of current mobile phones, there is a problem of misalignment in the assembly of the camera module. Summary of the Utility Model

[0003] An embodiment of this application provides an electronic device. The electronic device includes a circuit board, electronic components, a shielding cover, a camera module, a battery cover, and a bracket. The electronic components are located on the circuit board. The shielding cover is connected to the circuit board and covers the electronic components. The camera module is located on the side of the shielding cover away from the circuit board. The camera module includes a camera and a flexible circuit board, and the flexible circuit board is connected to one side of the camera. The battery cover is provided on the side of the shielding cover away from the circuit board. The battery cover has a mounting hole corresponding to the camera. The bracket is located at the mounting hole and is connected to the battery cover. The bracket is sleeved outside the camera. The shielding cover includes a protruding portion that protrudes toward the flexible circuit board, causing the flexible circuit board to bend, so as to cooperate with the bracket to limit the movement of the camera.

[0004] In the related art of electronic devices, during the process of sleeving the bracket onto the camera, a pushing force (hereinafter referred to as the first pushing force) toward the flexible circuit board side will be applied to the camera, resulting in the problem of misalignment in the assembly of the camera. In the electronic device of the embodiment of this application, by providing a protruding portion on the shielding cover that protrudes toward the flexible circuit board, the flexible circuit board is pre-bent into an arch shape under the support of the protruding portion to apply a second pushing force to the camera. Among them, the second pushing force is opposite to the direction of the first pushing force and can offset the first pushing force. Thus, under the combined action of the flexible circuit board and the bracket, it is beneficial to avoid the problem of misalignment in the assembly of the camera.

[0005] In some embodiments, a part of the inner wall of the bracket is in direct contact with the camera, and there is a gap between another part of the inner wall of the bracket and the camera. Thus, a part of the inner wall of the bracket is in direct contact with the camera, so that the camera is held and subjected to the first pushing force at this position, and can be kept stable under the action of the first pushing force and the second pushing force of the flexible circuit board. And there is a gap reserved between another part of the inner wall of the bracket and the camera, giving the camera a certain adjustment space during the installation process, so that the camera can be finely adjusted within the bracket to achieve more precise alignment and fixation.

[0006] In some embodiments, the electronic device further comprises a line card and a cable, the line card is arranged on the outer surface of the shielding cover away from the circuit board and away from the camera, and the cable is clamped in the line card. Therefore, compared with the method of fixing the line card on the side edge of the shielding cover, the line card and the shielding cover are stacked up and down, which is conducive to optimizing the space utilization of the electronic device in the thickness direction and avoiding the crowding of components on the side edge of the shielding cover.

[0007] In some embodiments, the electronic device further includes a first insulating layer and a second insulating layer stacked in sequence on a side of the shielding cover facing the electronic device; the first insulating layer avoids the arrangement of the line card; along the thickness direction of the electronic device, the projection of the second insulating layer on the shielding cover completely covers the projection of the line card on the shielding cover. Therefore, in the embodiment of the present application, by partially avoiding the first insulating layer in the area of ​​the shielding cover used for spot welding the line card, it is helpful to avoid the problem of bulging of the insulating layer in the area corresponding to the line card caused by the thermal effect of the spot welding process, thereby avoiding the problem that the bulging easily lifts up the shielding cover during the patch process, resulting in poor patching. In addition, in the embodiment of the present application, the second insulating layer can be arranged after the spot welding is completed, and the second insulating layer at least covers the avoidance area of ​​the first insulating layer corresponding to the line card. Therefore, it can avoid the influence of the spot welding process on the second insulating layer, and can also prevent the shielding cover from contacting the electronic device in the avoidance area of ​​the first insulating layer corresponding to the line card to cause a short circuit.

[0008] In some embodiments, the line card includes a fixing portion and a clamping portion, the clamping portion is connected to the fixing portion and extends toward a side away from the fixing portion, the clamping portion and the fixing portion together enclose a slot, and the cable is clamped in the slot. At least one end of the fixing portion extends beyond the clamping portion and is connected to the shielding cover by welding. This is conducive to increasing the contact area and fixing strength between the line card and the shielding cover, making the connection between the line card and the shielding cover more stable, and thus helping to reduce the risk of separation between the line card and the shielding cover when the cable is repaired and disassembled.

[0009] In some embodiments, at least one line card is arranged opposite to the protrusion to position the camera module. This is conducive to reducing the installation deviation of the camera module, and the alignment of the camera module and the line card is more intuitive and convenient, which reduces the complexity of the camera module installation and improves the installation efficiency.

[0010] In some embodiments, the line clip arranged opposite to the protrusion also includes a positioning portion, which is connected to the side of the fixing portion close to the protrusion and extends to the side away from the fixing portion, and the positioning portion is closer to the protrusion than the holding portion. This helps to avoid interference between the camera and the holding portion when the positioning portion roughly positions the camera module.

[0011] In some embodiments, the shielding cover includes a first positioning hole, and the fixing portion includes a second positioning hole. The second positioning hole corresponds to the first positioning hole for alignment when the fixing portion is welded to the shielding cover. Thus, it is beneficial to ensure the precise alignment of the wire clamp and the shielding cover during the welding process, reduce the position error, and further reduce welding defects such as false soldering and missed soldering, thereby improving the reliability and durability of the welding.

[0012] In some embodiments, the second positioning hole is located in the area of the fixing portion that is not connected to the clamping portion, and the width of this area is greater than the width of the connection between the fixing portion and the clamping portion. Thus, more welding points can be set in the area of the fixing portion that is not connected to the clamping portion, which is beneficial to increasing the contact area between the wire clamp and the shielding cover, making the connection between the wire clamp and the shielding cover more stable, and preventing the wire clamp from loosening due to external forces.

[0013] In some embodiments, the electronic device further includes a lens. The lens is installed on the side of the bracket away from the circuit board and at least partially covers the camera module. Thus, by providing the lens, it is beneficial to prevent the lens in the camera module from being scratched, impacted, and contaminated by dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of an electronic device according to an embodiment of the present application.

[0015] Figure 2 is Figure 1 A schematic cross-sectional view taken along line II-II.

[0016] Figure 3 It is a schematic structural diagram of the electronic device according to an embodiment of the present application after the cable is clamped to the wire clamp.

[0017] Figure 4 It is a schematic diagram of the distribution of the insulating layer on the shielding cover in the electronic device according to an embodiment of the present application.

[0018] Figure 5 It is a schematic structural diagram of the electronic device according to an embodiment of the present application after the wire clamp and the shielding cover are assembled.

[0019] MAIN ELEMENT SYMBOL DESCRIPTION:

[0020] Electronic device 100

[0021] Display screen 10

[0022] Housing 20

[0023] Battery cover 21

[0024] Mounting hole 21h

[0025] Middle frame 22

[0026] Accommodation cavity 100r

[0027] Circuit board 30

[0028] Electronic device 40

[0029] Shielding cover 50

[0030] First surface 51

[0031] Second surface 52

[0032] Protrusion R

[0033] Insulating layer 60

[0034] Camera module 70

[0035] Camera 71

[0036] Flexible circuit board 72

[0037] Bracket 80

[0038] Gap G

[0039] Lens 90

[0040] Light-transmitting hole 90h

[0041] Wire clip 91

[0042] First wire clip 911

[0043] Second wire clip 912

[0044] Third wire clip 913

[0045] Fixing part 91a

[0046] Clamping part 91b

[0047] Positioning part 91c

[0048] Cable 92

[0049] First positioning hole H1

[0050] Second positioning hole H2

[0051] First thrust F1

[0052] Second thrust F2

[0053] First direction X

[0054] Second direction Y

[0055] Third direction Z Specific implementation manner

[0056] An embodiment of the present application provides an electronic device. Specifically, the electronic device may be an electronic device with a camera module such as a mobile phone, a tablet computer, a laptop computer, a wearable device, etc.

[0057] The following takes the electronic device as a mobile phone as an example for illustration.

[0058] Figure 1 It is a schematic structural diagram of an electronic device according to an embodiment of the present application. As Figure 1 shown, the electronic device 100 includes a display screen 10 and a housing 20 connected to the display screen 10. The display screen 10 is used to display images, videos, etc. The housing 20 includes a battery cover 21 and a middle frame 22 connected to the battery cover 21. Specifically, the display screen 10 and the battery cover 22 are respectively connected to opposite sides of the middle frame 21. The battery cover 21 can be fixed to the middle frame 22 by means of bonding, screw connection, snap connection, etc., or the battery cover 21 and the middle frame 22 are integrally formed.

[0059] For the convenience of description below, the width direction of the electronic device 100 is defined as the first direction X, the length direction of the electronic device 100 is defined as the second direction Y, and the thickness direction of the electronic device 100 is defined as the third direction Z. The first direction X, the second direction Y, and the third direction Z intersect pairwise. In this embodiment, the first direction X, the second direction Y, and the third direction Z are perpendicular to each other pairwise. The direction in which the display screen 10 points to the battery cover 22 is the positive direction of the third direction Z.

[0060] Figure 2 It is Figure 1 a schematic cross-sectional view along line II-II. As Figure 2 shown, the display screen 10 and the housing 20 enclose an accommodation cavity 100r. The electronic device 100 further includes a circuit board 30, electronic components 40, a shielding cover 50, an insulating layer 60, a camera module 70, a bracket 80, and a lens 90. The circuit board 30, the electronic components 40, the shielding cover 50, the insulating layer 60, and the camera module 70 are all located in the accommodation cavity 100r.

[0061] The electronic components 40 are located on the circuit board 30 and are electrically connected to the circuit board 30. The shielding cover 50 is located on one side of the circuit board 30. The shielding cover 50 is connected to the circuit board 30 and covers the electronic components 40.

[0062] The circuit board 30 may be the main board of the electronic device 100. The electronic components 40 are, for example, resistors, inductors, capacitors, etc. The material of the shielding cover 50 is, for example, 444 stainless steel, cupronickel, etc. By providing the shielding cover 50, it is beneficial to achieve electromagnetic shielding between other components and the electronic components 40.

[0063] The insulating layer 60 is located on the side of the shielding cover 50 facing the electronic device 40. More specifically, the shielding cover 50 includes a first surface 51 facing away from the circuit board 30 and a second surface 52 opposite to the first surface 51. The insulating layer 60 is provided on the second surface 52 of the shielding cover 50 so that the shielding cover 50 is spaced apart from and insulated from the electronic device 40. The material of the insulating layer 60 is, for example, insulating Mylar, but is not limited thereto.

[0064] The camera module 70 is located on the side of the shielding cover 50 away from the circuit board 30. The camera module 70 includes a camera 71 and a flexible circuit board 72. One end of the flexible circuit board 72 is connected to the side of the camera 71. The other end of the flexible circuit board 72 is electrically connected to the circuit board 30 through, for example, a board-to-board connector. The camera 71 includes, but is not limited to, an image sensor, a filter assembly, a lens, etc. Ambient light can sequentially pass through the lens, the filter assembly to the image sensor, and then form an image. The battery cover 22 is provided on the side of the shielding cover 50 away from the circuit board 30. The battery cover 22 has a mounting hole 21h corresponding to the camera 71. The bracket 80 is located at the mounting hole 21h and is connected to the battery cover 22. The bracket 80 is sleeved outside the camera 71.

[0065] The lens 90 is mounted on the side of the bracket 80 away from the circuit board 30 and at least partially covers the camera module 70. The lens 90 has a light-transmitting hole 90h corresponding to the camera module 70. Ambient light can enter the camera module 70 through the light-transmitting hole 90h of the lens 90 to realize the shooting function of the electronic device 100. By providing the lens 90, it is beneficial to prevent the lens in the camera module 70 from being scratched, impacted and contaminated by dust.

[0066] The shielding cover 50 includes a protruding portion R. The protruding portion R protrudes towards the flexible circuit board 72. During assembly, the protruding portion R abuts against the flexible circuit board 72, causing the flexible circuit board 72 to be pre-bent so as to cooperate with the bracket 80 to limit the movement of the camera 71. The protruding portion R is formed by, for example, stamping, but is not limited thereto.

[0067] During the assembly process of the electronic device 100, the battery cover 22 installed with the bracket 80 and the lens 90 is covered on the side of the camera module 70 away from the circuit board 30. Among them, the bracket 80 is sleeved on the camera 71. As Figure 2 shown at the oval frame of, a part of the inner wall of the bracket 80 is in direct contact with the camera 71 first (as Figure 2 shown by the dotted circular frame in), and applies a first thrust F1 to the camera 71, while there is a gap G between another part of the inner wall of the bracket 80 and the camera 71 (as Figure 2As shown by the dashed rectangle in the figure. Since the flexible circuit board 72 has a certain deformation ability, it is bent into an upward-arching shape under the action of the convex portion R, and a second thrust force F2 is applied to the camera 71. The direction of the second thrust force F2 is opposite to the direction of the first thrust force F1 to offset the first thrust force F1, thereby facilitating the avoidance of the possible assembly misalignment problem of the camera module 70, such that under the combined action of the flexible circuit board 72 and the bracket 80, the lens center of the camera 71 is aligned with the center of the light-transmitting hole 90h on the lens 90.

[0068] It should be noted that in the related art, there is no supporting component under the flexible circuit board, resulting in the camera deflecting around the connection between the camera and the flexible circuit board under the action of the top force of the bracket, causing the side of the camera away from the flexible circuit board to tilt up. After the camera module is assembled with the bracket, the optical axis of the lens in the camera cannot be aligned with the center of the light-transmitting hole of the lens, resulting in poor appearance at the position of the camera. In the electronic device 100 of the embodiment of the present application, since the shielding cover 50 is provided with the convex portion R to support the flexible circuit board 72 and keep the flexible circuit board 72 in an upward-arching trend, it is beneficial to compensate for the misalignment of the camera 71 caused by the top force (i.e., the first thrust force F1) applied by the bracket 80 to the camera 71 during the assembly of the battery cover 22.

[0069] In addition, since a gap G is reserved between a part of the inner wall of the bracket 80 and the camera 71, the camera 71 has a certain adjustment space during the installation process, thereby allowing the camera 71 to be finely adjusted within the bracket 80 to achieve more precise alignment and fixation.

[0070] Please refer to Figure 2 、 Figure 3 and Figure 4 . The electronic device 100 further includes a wire clip 91 and a cable 92. The wire clip 91 is disposed on the first surface 51 of the shielding cover 50 and is arranged to avoid the camera 71. The cable 92 is clamped in the wire clip 91.

[0071] The cable 92 can be a cable connecting the daughter board of the electronic device 100 to the SIM card of the electronic device 100. For example, the cable 92 is a radio frequency coaxial cable, but is not limited thereto.

[0072] It should be noted that in the related art, the cable is usually disposed at the side edge of the shielding cover, resulting in insufficient utilization of the space above the shielding cover and excessive occupation of the stacking space in the first direction. In the embodiment of the present application, by clamping the wire clip 91 above the shielding cover 50 and utilizing the space in the third direction Z of the electronic device 100, it is beneficial to optimize the space layout of the electronic device 100 in the first direction X, avoid the congestion of components at the side edge of the shielding cover 50, and achieve the thin and light design of the electronic device 100.

[0073] The wire clamp 91 can be fixed to the shielding cover 50 by spot welding. The shielding cover 50 includes a first positioning hole H1, and the fixing portion 91a includes a second positioning hole H2. The second positioning hole H2 corresponds to the first positioning hole H1 for alignment when the fixing portion 91a and the shielding cover 50 are welded. Thus, it is beneficial to ensure the precise alignment of the wire clamp 91 and the shielding cover 50 during the welding process, reduce the position error, and further reduce welding defects such as false soldering and missed soldering, improving the reliability and durability of the welding.

[0074] The second positioning hole H2 is located in the area of the fixing portion 91a that is not connected to the clamping portion 91b. The width of the area of the wire clamp 91 where the second positioning hole H2 is provided is greater than the width of the connection between the fixing portion 91a and the clamping portion 91b. Thus, more welding points can be set in the area of the fixing portion 91a that is not connected to the clamping portion 91b, and further the contact area between the wire clamp 91 and the shielding cover 50 can be increased, making the connection between the wire clamp 91 and the shielding cover 50 more stable and beneficial to avoid the wire clamp 91 from loosening due to external force.

[0075] In this embodiment, a plurality of wire clamps 91 are arranged at intervals. Each wire clamp 91 includes a fixing portion 91a for connecting with the shielding cover 50 and a clamping portion 91b connecting the fixing portion 91a and used for clamping the cable 92.

[0076] Specifically, the clamping portion 91b is connected to the side of the fixing portion 91a and extends toward the side away from the fixing portion 91a. The clamping portion 91b and the fixing portion 91a jointly enclose a card slot, and the cable 92 is clamped in the card slot.

[0077] In this embodiment, the opposite ends of the fixing portion 91a of each wire clamp 91 extend beyond the corresponding clamping portion 91b. Among them, welding points are provided at both ends of the fixing portion 91a of each wire clamp 91 for welding and fixing with the shielding cover 50.

[0078] It should be noted that in the related art, the end of the fixing portion is aligned with the clamping portion, and there is no protruding welding point on the fixing portion. When repairing and disassembling the cable, it is easy to pull off the wire clip, and then the entire shielding cover needs to be replaced, increasing the repair cost. In the embodiment of the present application, by extending the fixing portion 91a of the wire clamp 91 beyond the clamping portion 91b and providing welding points at this end for welding with the shielding cover 50, it is beneficial to increase the contact area and fixing strength between the wire clamp 91 and the shielding cover 50, making the connection between the wire clamp 91 and the shielding cover 50 more stable, and further beneficial to reducing the risk of separation between the wire clamp 91 and the shielding cover 50 when repairing and disassembling the cable 92.

[0079] In other embodiments, one end of the fixing portion 91a extends beyond the clamping portion 91b and is welded to the shielding cover 50.

[0080] In this embodiment, the number of the wire clips 91 is three. For the convenience of description below, along the extending direction of the cable 92, the three wire clips 91 are respectively a first wire clip 911, a second wire clip 912, and a third wire clip 913. Among them, the third wire clip 913 is disposed opposite to the convex portion R. The camera 71 is disposed in the area defined by the convex portion R, the second wire clip 912, and the third wire clip 913. The third wire clip 913 is further configured to position the camera module 70. Thus, it is beneficial to reduce the installation deviation of the camera module 70, and the alignment between the camera module 71 and the third wire clip 913 is more intuitive and convenient, reducing the complexity of the installation of the camera module 70 and improving the installation efficiency.

[0081] Specifically, the third wire clip 913 further includes a positioning portion 91c. The positioning portion 91c is connected to the side of the fixing portion 91a of the third wire clip 913 close to the convex portion R. The positioning portion 91c extends toward the side away from the fixing portion 91a. The positioning portion 91c is closer to the convex portion R than the clamping portion 91b, or in other words, the positioning portion 91c is closer to the camera 71 than the clamping portion 91b. Thus, it is beneficial to avoid interference between the camera 71 and the clamping portion 91b when the positioning portion 91c performs rough positioning on the camera module 70.

[0082] As Figure 5 shown, in the thickness direction of the electronic device 100, the projection of the insulating layer 60 on the shielding case 50 completely covers the projection of each wire clip 91 on the shielding case 50. It should be noted that in the related art, a clearance and exposed white area are provided at the position corresponding to the wire clip on the surface of the shielding case facing the circuit board. When the electronic device drops, there is a risk of short circuit due to the contact between the shielding case and the electronic device. In the embodiment of the present application, on the surface of the shielding case 50 facing the circuit board 30, the insulating layer 60 still covers the position corresponding to the wire clip 91. Thus, it is beneficial to avoid the short circuit problem caused by the contact between the shielding case 50 and the electronic device 40, and optimize the performance and reliability of the electronic device 100.

[0083] Specifically, in the embodiment of the present application, the insulating layer 60 includes a first insulating layer and a second insulating layer that are sequentially laminated on one side of the shielding case 50 facing the electronic device 40. The first insulating layer is disposed by avoiding the wire clip 91. In the thickness direction of the electronic device 100, the projection of the second insulating layer on the shielding case 50 completely covers the projection of each wire clip 91 on the shielding case 50. Among them, the material of the first insulating layer can be, but is not limited to, insulating paint, and the material of the second insulating layer can be, but is not limited to, insulating mylar.

[0084] More specifically, after spot welding each wire clip 91 on the shielding cover 50, the second insulating layer can be disposed on the first insulating layer. Thus, by locally avoiding the first insulating layer at the area where the wire clip 91 is spot welded on the shielding cover 50, it is beneficial to avoid the problem that the insulating layer in the corresponding area of the wire clip bulges due to the thermal effect during the spot welding process, and further avoid the problem that the bulge is likely to lift the shielding cover during the chip mounting process, resulting in poor chip mounting. After spot welding each wire clip 91 on the shielding cover 50 is completed, the second insulating layer is then provided, and the second insulating layer also covers the avoidance area of the first insulating layer corresponding to the wire clip, which can not only avoid the influence of the spot welding process on the second insulating layer, but also prevent the shielding cover from contacting the electronic device at the avoidance area of the first insulating layer corresponding to the wire clip, causing a short circuit.

[0085] The above embodiments are only used to illustrate the technical solutions of the present application and not to limit them. Although the present application has been described in detail with reference to the above preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. An electronic device, characterized in that: include: Circuit boards; An electronic device located on the circuit board; A shielding cover connected to the circuit board and covering the electronic device; A camera module is located on a side of the shielding cover away from the circuit board, the camera module includes a camera and a flexible circuit board, and the flexible circuit board is connected to one side of the camera; as well as A battery cover, arranged on a side of the shielding cover away from the circuit board, the battery cover having a mounting hole corresponding to the camera; as well as A bracket, located at the mounting hole and connected to the battery cover, wherein the bracket is sleeved outside the camera; Wherein, the shielding cover includes a protrusion, and the protrusion protrudes toward the flexible circuit board, so that the flexible circuit board is bent to cooperate with the bracket to limit the movement of the camera.

2. The electronic device according to claim 1, characterized in that: A portion of the inner wall of the bracket is in direct contact with the camera, and a gap exists between another portion of the inner wall of the bracket and the camera.

3. The electronic device according to claim 1, characterized in that: The electronic device further comprises a line card and a cable. The line card is arranged on the outer surface of the shielding cover away from the circuit board and away from the camera. The cable is clamped in the line card.

4. The electronic device according to claim 3, characterized in that: The electronic device also includes a first insulating layer and a second insulating layer stacked in sequence on a side of the shielding cover facing the electronic device; the first insulating layer is arranged to avoid the line card; along the thickness direction of the electronic device, the projection of the second insulating layer on the shielding cover completely covers the projection of the line card on the shielding cover.

5. The electronic device according to claim 3, characterized in that: The line card includes a fixing portion and a clamping portion, the clamping portion is connected to the fixing portion and extends toward a side away from the fixing portion, the clamping portion and the fixing portion together enclose a slot, the cable is clamped in the slot, at least one end portion of the fixing portion extends beyond the clamping portion and is connected to the shielding cover by welding.

6. The electronic device according to claim 5, characterized in that: At least one of the line cards is arranged opposite to the protruding portion to position the camera module.

7. The electronic device according to claim 6, characterized in that: The line card arranged opposite to the protruding portion further includes a positioning portion, which is connected to a side of the fixing portion close to the protruding portion and extends toward a side away from the fixing portion. The positioning portion is closer to the protruding portion than the clamping portion.

8. The electronic device according to claim 5, characterized in that: The shielding cover includes a first positioning hole, and the fixing portion includes a second positioning hole, wherein the second positioning hole corresponds to the first positioning hole so as to align the fixing portion with the shielding cover when the fixing portion is welded.

9. The electronic device according to claim 8, characterized in that: The second positioning hole is located in an area of ​​the fixing portion that is not connected to the clamping portion, and a width of the area is greater than a width at a connection between the fixing portion and the clamping portion.

10. The electronic device according to any one of claims 1 to 9, characterized in that: The electronic device also includes a lens, which is mounted on a side of the bracket away from the circuit board and at least partially covers the camera module.

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