Electronic device

Abstract

Provided in the present application is an electronic device in such a way that a space occupied by a camera module and a decorative member inside the electronic device is reduced so as to facilitate achieving the light and thin design of the electronic device. The electronic device comprises a middle frame, a rear cover, a first decorative member and a camera module, wherein the rear cover is mounted on the middle frame and is provided with a first through hole, the first through hole passing through the rear cover in the direction of the thickness of the rear cover; the first decorative member and the camera module are both mounted on the inner side of the middle frame, the first decorative member is provided with a second through hole and a notch, the second through hole and the notch both passing through the first decorative member in the direction of the thickness of the first decorative member, the second through hole being in communication with the first through hole, and the notch further passing through the hole wall surface of the first through hole; and the camera module passes through the notch, and at least part of a camera surface of the camera module is exposed relative to the first through hole and the second through hole.

Description

electronic devices

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on January 4, 2024, with application number 202410027183.X and application name “Electronic Device”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the technical field of electronic equipment, and in particular to an electronic equipment. Background Art

[0003] With the continuous development of science and technology, electronic devices such as mobile phones are widely used in people's daily lives and work, and have become indispensable daily necessities. Currently, electronic devices often include multiple structural components such as camera modules and decorative parts. These components are generally installed in a stacked manner inside the electronic device, occupying a large internal space and hindering the lightweight design of the electronic device. Summary of the Invention

[0004] The present application provides an electronic device for reducing the space occupied by a camera module and decorative parts inside the electronic device, thereby helping to achieve a lightweight and thin design of the electronic device.

[0005] In the first aspect, the present application provides an electronic device, including a middle frame, a back cover, a first decorative piece and a camera module, the back cover is installed on the middle frame, the back cover is provided with a first through hole, the first through hole passes through the back cover along the thickness direction of the back cover, the first decorative piece and the camera module are both installed on the inner side of the middle frame, the first decorative piece is provided with a second through hole and a notch, the second through hole and the notch both pass through the first decorative piece along the thickness direction of the first decorative piece, the second through hole is connected to the first through hole, the notch also passes through the hole wall of the first through hole, the camera module is penetrated through the notch, and at least part of the camera surface of the camera module is exposed relative to the second through hole.

[0006] In this application, the first decorative part is provided with a notch, and the camera module can be inserted into the notch. The camera module can not only reuse the height space of the first decorative part, but also reuse the width space of the first decorative part, which helps to reduce the space occupied by the camera module and the first decorative part inside the electronic device, and helps to achieve a lightweight and thin design of the electronic device.

[0007] In one embodiment, the notch also runs through the circumference of the first decorative piece, which can increase the space of the notch in the width direction of the first decorative piece, so that the camera module can reuse the larger width space of the first decorative piece, thereby further reducing the space occupied by the camera module and the first decorative piece inside the electronic device, and helping to achieve a lightweight design of the electronic device.

[0008] In one embodiment, the electronic device further includes an adhesive layer, which is located between the back cover and the first decorative piece and is bonded between the back cover and the first decorative piece to achieve assembly between the first decorative piece and the back cover.

[0009] In one embodiment, the adhesive layer is provided with a fracture, which extends through the adhesive layer along its thickness and through the inner side of the adhesive layer, communicating with the notch. A camera module can also be inserted into the fracture, allowing the camera module to reuse the space in the fracture, further reducing the space occupied by the camera module in the electronic device and facilitating a thinner and lighter design for the electronic device.

[0010] In one embodiment, the first decorative component includes a boss portion and a flange portion, the boss portion is passed through the first through hole, the flange portion is fixedly connected to the boss portion, and is arranged around the boss portion and is located on the side of the back cover facing the middle frame, the second through hole is provided in the boss portion, and the notch is provided in the boss portion and the flange portion.

[0011] The adhesive layer is located between the back cover and the flange, and is bonded thereto. The surface of the adhesive layer facing away from the flange is located between the surface of the flange facing away from the middle frame and the surface of the boss facing away from the middle frame. This means that the adhesive layer reuses the thickness of the first decorative component, eliminating the need for additional internal space within the electronic device, thereby contributing to a slimmer and lighter design for the electronic device.

[0012] In one embodiment, the electronic device further includes a second decorative member and a sealant layer, the second decorative member being located on a side of the back cover facing away from the middle frame, the second decorative member being provided with a third through hole, the third through hole penetrating the second decorative member along a thickness direction of the second decorative member and being in communication with the second through hole, the sealant layer being located between and connected to the second decorative member and the back cover and disposed around the third through hole;

[0013] At least a portion of the camera surface of the camera module is exposed relative to the third through hole.

[0014] The sealant layer can seal the gap between the back cover and the second decorative component, preventing impurities such as dust or water vapor from entering the interior of the electronic device through the gap between the back cover and the second decorative component, thereby ensuring the sealing performance of the electronic device.

[0015] In one embodiment, the back cover is provided with a limiting ring, which is provided on a surface of the back cover facing away from the middle frame, surrounds the second through hole, and is spaced apart from the second through hole.

[0016] The second decorative piece and the sealant layer are both located inside the retaining ring. The retaining ring not only holds the second decorative piece in place, ensuring reliable assembly between it and the back cover, but also prevents glue from overflowing during dispensing to form the sealant layer, ensuring the aesthetically pleasing appearance of the electronic device.

[0017] In one embodiment, the first decorative member is provided with a first fixing hole, the first fixing hole passes through the first decorative member along a thickness direction of the first decorative member, and is spaced apart from the second through hole;

[0018] The second decorative piece is provided with a second fixing hole, the opening of the second fixing hole is located on the surface of the second decorative piece facing the first decorative piece, and the second fixing hole is communicated with the first fixing hole;

[0019] The electronic device also includes a fastener, which is passed through the first fixing hole and the second fixing hole and fixedly connected to the first decorative piece and the second decorative piece to achieve assembly between the first decorative piece and the second decorative piece and ensure the assembly stability of the first decorative piece, the second decorative piece and the back cover.

[0020] In one embodiment, the electronic device also includes a transparent cover, which is installed on the second decorative part and covers the camera surface of the camera module to protect the camera surface of the camera module, prevent external dust and other impurities from falling on the camera surface of the camera module, and ensure the shooting reliability of the camera module.

[0021] In one embodiment, the second decorative member is provided with a mounting groove, the opening of which is located on the surface of the second decorative member facing away from the rear cover. A third through hole extends through the bottom wall of the mounting groove. A transparent cover is mounted in the mounting groove. This means that the transparent cover reuses at least a portion of the thickness of the mounting groove, contributing to a slimmer design for the electronic device.

[0022] In one embodiment, the electronic device further includes a display screen, which is mounted on a side of the middle frame facing away from the back cover.

[0023] In the electronic device shown in the present application, the first decorative part is provided with a notch, and the camera module can be inserted into the notch. The camera module can reuse not only the height space of the first decorative part, but also the width space of the first decorative part, which helps to reduce the space occupied by the camera module and the first decorative part inside the electronic device, and helps to achieve a lightweight design of the electronic device. Moreover, the use of a sealant layer connected between the back cover and the second decorative part can not only ensure the sealing reliability of the electronic device, but also ensure the assembly reliability between the second decorative part and the back cover. Furthermore, a limiting ring is designed on the back cover, which can not only limit the second decorative part and ensure the assembly reliability between the second decorative part and the back cover, but also prevent glue from overflowing when the sealant layer is formed by dispensing glue, thereby ensuring the exquisite appearance of the electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be described below.

[0025] FIG1 is a schematic structural diagram of an electronic device provided by the present application;

[0026] FIG2 is a schematic diagram of a partial structure of the electronic device shown in FIG1 at another angle;

[0027] FIG3 is a schematic diagram of the exploded structure of the electronic device shown in FIG2 ;

[0028] FIG4 is a schematic structural diagram of a housing in the electronic device shown in FIG3 ;

[0029] FIG5 is a partial structural diagram of the electronic device shown in FIG2 , wherein the back cover, the second decorative member and the transparent cover are not shown in the figure;

[0030] FIG6 is a schematic structural diagram of a first decorative element in the electronic device shown in FIG3 ;

[0031] FIG7 is a schematic diagram of a partial structure of the electronic device shown in FIG2 , wherein the transparent cover is not shown in the figure;

[0032] FIG8 is a schematic structural diagram of a second decorative component in the electronic device shown in FIG3 . DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application.

[0034] Please refer to Figures 1 to 3. Figure 1 is a structural diagram of the electronic device 1000 provided in this application, Figure 2 is a partial structural diagram of the electronic device 1000 shown in Figure 1 at another angle, and Figure 3 is a decomposed structural diagram of the electronic device 1000 shown in Figure 2.

[0035] The electronic device 1000 can be an electronic product such as a mobile phone, a tablet computer, a laptop computer, a car computer, a smart watch, a smart bracelet, a POS terminal (point of sales terminal), etc. Next, this application will be described using the example of the electronic device 1000 being a mobile phone. For ease of description, the width direction of the electronic device 1000 is defined as the X-axis direction, the length direction of the electronic device 1000 is defined as the Y-axis direction, and the thickness direction of the electronic device 1000 is defined as the Z-axis direction. The X-axis direction, the Y-axis direction, and the Z-axis direction are perpendicular to each other.

[0036] It should be noted that the qualifiers such as parallel and perpendicular mentioned in this application regarding relative positional relationships are all in terms of the current state of the art, rather than being absolutely strict definitions in a mathematical sense. A small amount of deviation is allowed, and both approximately parallel and approximately perpendicular are acceptable. For example, "A and B are parallel" means that A and B are parallel or approximately parallel, and the angle between A and B can be between 0 and 10 degrees. For example, "A and B are perpendicular" means that A and B are perpendicular or approximately perpendicular, and the angle between A and B can be between 80 and 100 degrees.

[0037] Electronic device 1000 includes a housing 100, a display screen 200, a processor 300, a camera module 400, a first decorative element 500, a second decorative element 600, and a transparent cover 700. The display screen 200, processor 300, first decorative element 500, and second decorative element 600 are all mounted on the housing 100. The transparent cover 700 is mounted on the side of the second decorative element 600 facing away from the housing 100.

[0038] Please refer to FIG. 4 , which is a schematic structural diagram of the housing 100 in the electronic device 1000 shown in FIG. 3 .

[0039] The housing 100 includes a middle frame 110 and a back cover 120, which is mounted on one side of the middle frame 110. The back cover 120 may be a battery cover for the electronic device 1000. The back cover 120 includes a first surface 121 and a second surface 122. The first surface 121 is the surface of the back cover 120 facing away from the middle frame 110. The second surface 122 is the surface of the back cover 120 facing the middle frame 110. Along the thickness direction of the back cover 120 (the Z-axis direction in the figure), the first surface 121 and the second surface 122 are arranged opposite each other.

[0040] The back cover 120 is provided with a first through hole 123. Specifically, the first through hole 123 is located in the middle of the back cover 120. The first through hole 123 passes through the back cover 121 along the thickness direction of the back cover 120 (the Z-axis direction in the figure). That is, the first through hole 123 passes through the first surface 121 and the second surface 122. In addition, the back cover 120 is also provided with a limiting ring 124, which is provided on the first surface 121 and protrudes from the first surface 121 in a direction away from the second surface 122 (the negative direction of the Z-axis in the figure). Among them, the limiting ring 124 is arranged around the first through hole 123 and is spaced apart from the first through hole 123.

[0041] The display screen 200 is mounted on the side of the middle frame 110 facing away from the back cover 120. That is, the display screen 200 and the back cover 120 are mounted on opposite sides of the middle frame 110. When a user uses the electronic device 1000, the display screen 200 is placed toward the user, and the back cover 120 is placed away from the user. For example, the display screen 200 can be a liquid crystal display (LCD) or an organic light-emitting diode (OLED) display.

[0042] Please refer to FIG. 5 , which is a partial structural diagram of the electronic device 1000 shown in FIG. 2 , wherein the back cover 120 , the second decorative member 600 and the transparent cover 700 are not shown in the figure.

[0043] The processor 300, the camera module 400 and the first decorative member 500 are all installed on the inner side of the housing 100. Specifically, the processor 300, the camera module 400 and the first decorative member 500 are all installed on the inner side of the middle frame 110. The processor 300 is electrically connected to the display screen 200. The processor 300 may be a central processing unit (CPU) of the electronic device 1000. For example, the processor 300 may be a system on chip (SoC). The processor 300 may send a display signal to the display screen 200, and the display screen 200 receives the display signal and displays information such as images or text based on the display signal. The camera module 400 is electrically connected to the processor 300 and may receive a shooting signal from the processor 300 and shoot an image or video based on the shooting signal. The camera module 400 has a camera surface 401, at least part of which is exposed relative to the first through hole 123. That is, the first through hole 123 exposes at least part of the camera surface 401. Illustratively, the imaging surface 401 is exposed relative to the first through hole 123 .

[0044] Please also refer to FIG. 6 , which is a schematic structural diagram of the first decorative element 500 in the electronic device 1000 shown in FIG. 3 .

[0045] The first decorative member 500 is mounted on the back cover 120 and is provided through the first through hole 123. The first decorative member 500 can be used as an interior decorative member. The first decorative member 500 is provided with a second through hole 501, a notch 502, and a first fixing hole 503. The second through hole 501, the notch 502, and the first fixing hole 503 all penetrate the first decorative member 500 along the thickness direction of the first decorative member 500 (Z-axis direction in the figure). Specifically, the second through hole 501 is located in the middle of the first decorative member 500 and is connected to the first through hole 123, exposing at least a portion of the camera surface 401. That is, at least a portion of the camera surface 401 is exposed relative to the second through hole 501. Exemplarily, the camera surface 401 is exposed relative to the second through hole 501. The notch 502 and the first fixing hole 503 are both located at the edge of the first decorative member 500. The notch 502 penetrates the circumference of the first decorative member 500 and the wall surface of the second through hole 501 and is connected to the second through hole 501. The notch 502 avoids the camera module 400. In other words, the camera module 400 is inserted into the notch 502. The first fixing hole 503 is spaced apart from both the second through hole 501 and the notch 502. For example, there are three first fixing holes 503, spaced apart around the second through hole 501. In other embodiments, the notch 502 may not extend through the entire perimeter of the first decorative member 500.

[0046] In one embodiment, the first decorative member 500 includes a boss portion 510 and a flange portion 520. The boss portion 510 is provided through the first through hole 123. The flange portion 520 is fixedly connected to the boss portion 510, is arranged around the boss portion 510, and is located on the side of the back cover 120 facing the middle frame 110. Specifically, the surface of the flange portion 520 facing away from the middle frame 110 is located on the side of the boss portion 510 facing away from the middle frame 110. The second through hole 501 and the first fixing hole 503 are both provided in the boss portion 510. The notch 502 is provided in the boss portion 510 and the flange portion 520.

[0047] In this embodiment, the first decorative piece 500 is provided with a notch 502, and the camera module 400 can be inserted into the notch 502. The camera module 400 can not only reuse the height space of the first decorative piece 500 (the space in the Z-axis direction as shown in the figure), but also reuse the width space of the first decorative piece 500 (the space in the Z-axis direction as shown in the figure), which helps to reduce the space occupied by the camera module 400 and the first decorative piece 500 inside the electronic device 1000, and helps to achieve a lightweight and thin design of the electronic device 1000.

[0048] Please refer to Figure 3. The electronic device 1000 also includes an adhesive layer 810. The adhesive layer 810 is located between the back cover 120 and the first decorative piece 500, adhered between the back cover 120 and the first decorative piece 500, and arranged around the second through hole 501. Specifically, the adhesive layer 810 is located between the back cover 120 and the flange portion 520, and adhered between the back cover 120 and the flange portion 520. The surface of the adhesive layer 810 facing away from the flange portion 520 is located on the surface of the flange portion 520 facing away from the middle frame 110 and the surface of the boss portion 510 facing away from the middle frame 110. That is, the adhesive layer 810 reuses the thickness space of the first decorative piece 500, does not occupy additional internal space of the electronic device 1000, and helps to achieve a lightweight and thin design of the electronic device 1000.

[0049] The adhesive layer 810 is provided with a fracture 811, which penetrates the adhesive layer 810 along the thickness direction of the adhesive layer 810, and penetrates the inner and outer sides of the adhesive layer 810, and is connected to the notch 502. In some other embodiments, the fracture 811 may not penetrate the outer side of the adhesive layer 810. Exemplarily, the adhesive layer 810 can be a structural member with an adhesive function such as a double-sided tape. Among them, the fracture 811 can avoid the camera module 400. That is, the camera module 400 can also be passed through the fracture 811. The camera module 400 can also reuse the space of the fracture 811, which helps to reduce the space occupied by the camera module 400 inside the electronic device 1000, and helps to achieve a lightweight and thin design of the electronic device 1000.

[0050] Please refer to Figures 7 and 8 together. Figure 7 is a schematic diagram of the partial structure of the electronic device 1000 shown in Figure 2, wherein the transparent cover 700 is not shown in the figure. Figure 8 is a schematic diagram of the structure of the second decorative component 600 in the electronic device 1000 shown in Figure 3.

[0051] The second decorative piece 600 is mounted on the rear cover 120. Specifically, the second decorative piece 600 is mounted on the first surface 121, located inside the retaining ring 124 and spaced apart from the inner side surface of the retaining ring 124. The retaining ring 124 holds the second decorative piece 600 in place, ensuring assembly stability between the rear cover 120 and the second decorative piece 600. The second decorative piece 600 can serve as an exterior decorative piece.

[0052] The second decorative member 600 is provided with a mounting groove 601, a third through hole 602, and a second fixing hole 603. The mounting groove 601 and the third through hole 602 are both located in the middle of the second decorative member 600. The opening of the mounting groove 601 is located on the surface of the second decorative member 600 facing away from the rear cover 120. The mounting groove 601 is recessed from the surface of the second decorative member 600 facing away from the rear cover 120 toward the rear cover 120 (in the positive direction of the Z axis as shown). Exemplarily, the mounting groove 601 is a square groove. The third through hole 602 and the second fixing hole 603 both extend through the second decorative member 600 along the thickness direction of the second decorative member 600 (in the Z axis direction as shown). Specifically, the third through hole 602 extends through the bottom wall of the mounting groove 601 and communicates with the second through hole 501, exposing at least a portion of the camera surface 401. That is, at least a portion of the camera surface 401 is exposed relative to the third through hole 602. Exemplarily, the camera surface 401 is exposed relative to the third through hole 602. The second fixing holes 603 are located at the edge of the second decorative member 600 and communicate with the first fixing holes 503. For example, there are three second fixing holes 603, which are spaced apart around the third through hole 602.

[0053] Please refer to Figure 3. The electronic device 1000 also includes a sealing layer 820 and a fastener 830. The sealing layer 820 is located between the back cover 120 and the second decorative part 600, and is connected between the back cover 120 and the second decorative part 600 to achieve assembly between the second decorative part 600 and the back cover 120. Among them, the sealing layer 820 is located on the inner side of the limiting ring 124 and is arranged around the third through hole 602. The sealing layer 820 can seal the gap between the back cover 120 and the second decorative part 600, preventing external impurities such as dust or water vapor from entering the interior of the electronic device 1000 through the gap between the back cover 120 and the second decorative part 600, thereby ensuring the sealing performance of the electronic device 1000. For example, the electronic device 1000 can meet the waterproof level of IPX8.

[0054] In this embodiment, the sealant layer 820 can be formed by a dispensing process. The retaining ring 124 not only limits the second decorative piece 600, ensuring the assembly reliability between the second decorative piece 600 and the back cover 120, but also prevents glue from overflowing when dispensing the sealant layer 820, ensuring the aesthetic appearance of the electronic device 1000.

[0055] The fasteners 830 are inserted through the first fixing holes 503 and the second fixing holes 603 and are fixedly connected to the first decorative member 500 and the second decorative member 600 to facilitate assembly between the first decorative member 500 and the second decorative member 600. There may be three fasteners 830, each inserted through one of the first fixing holes 503 and the second fixing hole 603. For example, the fasteners 830 may be structural members having a fastening function, such as screws or bolts.

[0056] The transparent cover 700 is mounted in the mounting groove 601 of the second decorative member 600 and covers the third through hole 602 and the imaging surface 401 of the camera module 400. The transparent cover 700 can be made of a transparent material. That is, the transparent cover 700 can be a transparent cover. When the camera module 400 is shooting, external light can pass through the transparent cover 700 and enter the interior of the camera module 400 from the imaging surface 401, thereby ensuring normal operation of the camera module 400.

[0057] In the electronic device 1000 shown in this application, the first decorative member 500 is provided with a notch 502, through which the camera module 400 can be inserted. The camera module 400 can reuse not only the height space (the space in the Z-axis direction in the figure) of the first decorative member 500, but also the width space (the space in the Z-axis direction in the figure), thereby reducing the space occupied by the camera module 400 and the first decorative member 500 within the electronic device 1000 and contributing to a thinner and lighter design for the electronic device 1000. Furthermore, the use of a sealant layer 820 connected between the back cover 120 and the second decorative member 600 not only ensures the sealing reliability of the electronic device 1000, but also ensures the assembly reliability between the second decorative member 600 and the back cover 120. Furthermore, a limiting ring 124 is designed on the back cover 120, which can not only limit the second decorative part 600 and ensure the assembly reliability between the second decorative part 600 and the back cover 120, but also prevent glue from overflowing when dispensing glue to form the sealing glue layer 820, thereby ensuring the exquisite appearance of the electronic device 1000.

[0058] The above description is only a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by any person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application; the embodiments of this application and the features of the embodiments can be combined with each other unless there is a conflict. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. An electronic device, characterized in that, The camera module comprises a middle frame, a back cover, a first decorative piece and a camera module, wherein the back cover is installed on the middle frame, the back cover is provided with a first through hole, the first through hole penetrates the back cover along the thickness direction of the back cover, the first decorative piece and the camera module are both installed on the inner side of the middle frame, the first decorative piece is provided with a second through hole and a notch, the second through hole and the notch both penetrate the first decorative piece along the thickness direction of the first decorative piece, the second through hole is connected with the first through hole, the notch also penetrates the hole wall surface of the first through hole, the camera module is penetrated through the notch, and at least part of the camera surface of the camera module is exposed relative to the first through hole and the second through hole.

2. The electronic device according to claim 1, characterized in that, The notch also runs through the circumference of the first decorative element.

3. The electronic device according to claim 1 or 2, characterized in that The electronic device further includes an adhesive layer, which is located between the back cover and the first decorative component and is bonded between the back cover and the first decorative component.

4. The electronic device according to claim 3, wherein The adhesive layer is provided with a fracture, and the fracture penetrates the adhesive layer along the thickness direction of the adhesive layer, penetrates the inner side surface of the adhesive layer, and is communicated with the notch.

5. The electronic device according to claim 3 or 4, characterized in that The first decorative member includes a boss portion and a flange portion, the boss portion is inserted into the first through hole, the flange portion is fixedly connected to the boss portion, and is arranged around the boss portion and is located on a side of the rear cover facing the middle frame, the second through hole is arranged in the boss portion, and the notch is arranged in the boss portion and the flange portion; The adhesive layer is located between the rear cover and the flange portion, and is bonded between the rear cover and the flange portion.

6. The electronic device according to any one of claims 1 to 5, characterized in that, The electronic device further includes a second decorative member and a sealant layer, wherein the second decorative member is located on a side of the back cover away from the middle frame, the second decorative member is provided with a third through hole, the third through hole penetrates the second decorative member along a thickness direction of the second decorative member and is connected to the second through hole, the sealant layer is located between the second decorative member and the back cover, is connected between the second decorative member and the back cover, and is arranged around the third through hole; At least a portion of the camera surface of the camera module is exposed relative to the third through hole.

7. The electronic device according to claim 6, characterized in that, The rear cover is provided with a limiting ring, which is provided on the surface of the rear cover away from the middle frame, surrounds the second through hole, and is spaced apart from the second through hole; The second decorative component and the sealant layer are both located on the inner side of the limiting ring.

8. The electronic device according to claim 6 or 7, characterized in that, The first decorative member is provided with a first fixing hole, the first fixing hole penetrates the first decorative member along the thickness direction of the first decorative member, and is spaced apart from the second through hole; The second decorative member is provided with a second fixing hole, the opening of the second fixing hole is located on the surface of the second decorative member facing the first decorative member, and the second fixing hole is connected to the first fixing hole; The electronic device further includes a fastener, which is inserted through the first fixing hole and the second fixing hole and fixedly connected to the first decorative piece and the second decorative piece.

9. The electronic device according to any one of claims 6 to 8, characterized in that, The electronic device further comprises a transparent cover plate, which is mounted on the second decorative element and covers the camera surface of the camera module.

10. The electronic device according to claim 9, wherein The second decorative member is provided with a mounting groove, an opening of the mounting groove is located on a surface of the second decorative member facing away from the rear cover, the third through hole penetrates through a bottom wall of the mounting groove, and the transparent cover plate is mounted in the mounting groove.

11. The electronic device according to any one of claims 1 to 10, characterized in that, The electronic device further includes a display screen, and the display screen is mounted on a side of the middle frame facing away from the rear cover.

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