Electronic device

Abstract

The embodiment of the invention provides electronic equipment which is used for reducing the size of a black edge of the electronic equipment and realizing a narrow frame of the electronic equipment. The electronic equipment comprises a display module, a shell, a support, a sealing assembly and a camera module. Wherein the shell comprises a frame and a bottom plate, the frame is connected to the edge of the bottom plate in a surrounding mode, the frame is connected with the display module, and the frame, the bottom plate and the display module jointly define a cavity. The support is arranged in the cavity and connected with the shell. The sealing assembly comprises a first sealing piece and a second sealing piece, in the thickness direction of the electronic equipment, the first sealing piece is connected between the support and the display module, and the second sealing piece is connected between the frame and the display module. The display module, the housing, the support and the sealing assembly package the lens of the camera module in the sealed space. Through the arrangement, on the premise that the connection reliability of the display module is guaranteed, the size of the part, connected with the frame, of the display module is reduced, and the narrow-frame design of the electronic equipment is achieved.

Description

Technical Field

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

[0002] Currently, smartphones, tablets, and other terminal electronic devices are typically equipped with a display screen and a front-facing camera module located below the display screen. The display screen usually includes a display area and a non-display area. The non-display area typically has an ink layer (black border) that surrounds a light-transmitting area, which faces the front-facing camera module. However, the black border size of electronic devices in related technologies is relatively large, making it difficult to achieve a narrow bezel design. Summary of the Invention

[0003] This application provides an electronic device for reducing the size of the black border of the electronic device, thereby achieving a narrow bezel.

[0004] To achieve the above objectives, the embodiments of this application provide the following solutions: On one hand, an electronic device is provided. The electronic device includes a display module, a housing, a bracket, a sealing assembly, and a camera module. The housing includes a frame and a base plate, with the frame surrounding and connected to the edge of the base plate. The frame is connected to the display module, and the frame, base plate, and display module together enclose a cavity. The bracket is disposed within the cavity and connected to the housing. The sealing assembly includes a first seal and a second seal. In the thickness direction of the electronic device, the first seal connects the bracket and the display module, and the second seal connects the frame and the display module. The display module, housing, bracket, and sealing assembly encapsulate the lens of the camera module within a sealed space.

[0005] The first sealing element can be bonded between the bracket and the display module, and the second sealing element can be bonded between the frame and the display module. Through this arrangement, the bracket, sealing components, display module, and housing can seal the lens of the camera module, ensuring its cleanliness, improving its reliability, and preventing dust or water from entering. Furthermore, since the display module is connected to the frame via the second sealing element and also to the bracket via the first sealing element, the bonding area of ​​the display module is increased. While ensuring the reliability of the display module's connection, this allows for a reduction in the size of the portion connecting the display module to the frame, i.e., a reduction in the size of the non-display area of ​​the display module. Here, an ink layer can be provided in the non-display area of ​​the display module, further reducing its size and thus the size of the black border of the electronic device, which is beneficial for achieving a narrow bezel design. For example, the size of the black border of the display module in the embodiment of this application can be less than 4mm.

[0006] Furthermore, since the display module is connected to the frame through the second seal and to the bracket through the first seal, the bonding area of ​​the display module is increased, which also helps to improve the bonding stability of the display module.

[0007] In some embodiments, the first seal and the second seal are connected and enclose a first region. In the thickness direction of the electronic device, the orthographic projection of the first region onto the display module is a closed shape, and the orthographic projection of the lens of the camera module onto the display module is located within the closed shape. With the above arrangement, in the direction parallel to the display surface of the electronic device, the first region enclosed by the first seal and the second seal can play a sealing role, facilitating the sealing of the lens of the camera module.

[0008] In some embodiments, the first seal includes a first portion, a second portion, and a third portion. The third portion connects the first portion and the second portion. The first portion and the second portion are spaced apart, and the first portion and the second portion are respectively connected to the second seal. The first portion, the second portion, the third portion, and the second seal enclose a first area. The first portion and the second portion may be spaced apart in the extension direction of the frame. The camera module is typically positioned near the top frame. Here, the extension direction of the frame can be understood as the extension direction of the top frame, i.e., the width direction of the electronic device. In some other examples, when the camera module is positioned near the left or right frame, the extension direction of the frame can be understood as the extension direction of the left or right frame, i.e., the length direction of the electronic device. With the above arrangement, the second seal, the first portion, the third portion, and the second portion can be connected end-to-end in sequence so that the first seal and the second seal can enclose the first area.

[0009] In some embodiments, the display module includes a cover plate and a display layer stacked in the thickness direction of the electronic device, with the display layer located between the cover plate and a base plate. The cover plate includes a first region and a second region. Exemplarily, the first region may surround the second region. In the thickness direction of the electronic device, at least a portion of the orthographic projection of the display layer onto the cover plate is located in the second region, and the portion of the cover plate located in the first region is connected to a bezel. At least a portion of the first region and at least a portion of the second region are located in the corner area enclosed by the cover plate and the display layer. With the above arrangement, the first and second regions located within the first space can seal the gap between the cover plate and the display screen, effectively preventing dust and moisture from entering the gap between the cover plate and the display screen.

[0010] In some embodiments, in the thickness direction of the electronic device, at least a first portion is connected between the cover plate and the bracket, and at least a second portion is connected between the cover plate and the bracket. With this configuration, the portion of the cover plate located in the first area is connected to the frame, and simultaneously connected to the bracket via the first and second portions, thereby increasing the bonding area of ​​the cover plate in the first area. While ensuring the connection reliability of the display module, this facilitates reducing the size of the portion where the cover plate connects to the frame, i.e., reducing the size of the black border, thus achieving a narrow bezel design for the electronic device.

[0011] In the first reference direction, at least a portion of the first part is connected between the bezel and the display layer, and at least a portion of the second part is connected between the bezel and the display layer. With this arrangement, the first and second parts can also seal the gap between the bezel and the display layer, improving the sealing effect on the lens of the camera module.

[0012] In some embodiments, the material of the first part includes one or more of UV adhesive, silicone, and damming adhesive; or, the material of the second part includes one or more of UV adhesive, silicone, and damming adhesive. This configuration helps to further improve the sealing reliability between the cover plate and the display screen. When the first or second part uses low-modulus liquid adhesives such as silicone or damming adhesive, the good fluidity of the liquid adhesive facilitates cleaning during the repair of the electronic device.

[0013] In some embodiments, the dimension of the first or second portion is greater than or equal to 0.2 mm in the thickness direction of the electronic device; the dimension of the first or second portion is greater than or equal to 0.2 mm in the first reference direction, the first reference direction being perpendicular to the arrangement direction of the first and second portions and also perpendicular to the thickness direction of the electronic device. In the thickness direction of the electronic device, the design of the dimensions of the first and second portions helps to improve the sealing effect between the first and second portions and the cover plate and the display screen. In the first reference direction, the design of the dimensions of the first and second portions helps to improve the sealing effect between the first and second portions and the cover plate and the display screen.

[0014] In some embodiments, the third part is connected between the display layer of the display module and the bracket. With this configuration, while the cover plate of the display module is connected to the frame, the display screen of the display module is also connected to the bracket via the third part, increasing the bonding area of ​​the display module. While ensuring the connection reliability of the display module, this helps to reduce the size of the part connecting the display module to the frame, i.e., reduce the size of the black border, thus achieving a narrow bezel design for electronic devices.

[0015] In some embodiments, the third part includes a first layer and a second layer spaced apart, both connected to the first part and the second part, and the first part, the first layer, the second part, and the second layer together enclose a second region. Exemplarily, in the thickness direction of the electronic device, the orthographic projection of the second region onto the display module is a closed shape. Of course, in the thickness direction of the electronic device, the orthographic projection of the second region onto the display module can also be a non-closed shape. With the above arrangement, in the direction parallel to the display surface of the electronic device, the second region enclosed by the first part, the first layer, the second part, and the second layer can improve the sealing effect, further enhancing the sealing effect on the lens of the camera module.

[0016] In some embodiments, the material of the third part includes one or a combination of sealant, double-sided adhesive, and foam. With the above configuration, the third part can bond the display module and the bracket, thereby achieving a sealing effect. Furthermore, the third part can have a certain degree of adhesion, resilience, and bounce, which is beneficial for meeting the touchscreen pressing requirements of the electronic device's display module.

[0017] In some embodiments, the third part includes an arc-shaped segment that curves away from the frame. With this configuration, when a heat dissipation module is installed within the cavity of the electronic device, the arc-shaped segment can better resist the impact airflow from the heat dissipation module, further improving the sealing effect on the lens of the camera module in the direction parallel to the display surface of the electronic device.

[0018] In some embodiments, the bracket includes a sealed bracket, a first seal connecting the sealed bracket and the display module, and the lens of the camera module extending into the space enclosed by the sealed bracket, the frame, and the display module. As described in the above embodiments, since the orthographic projection of the first area enclosed by the first and second seals on the display module can be a closed shape, the orthographic projection of the camera module lens on the display module is located within the closed shape. The first and second seals can seal the space enclosed by the sealed bracket, the frame, and the display module, which helps to improve the sealing effect on the camera module lens.

[0019] In some embodiments, the sealing bracket includes a first structural member and a first metal plate, the first metal plate covering a portion of the camera module, and the first structural member and the first metal plate being an integral structure. The material of the first metal plate is not limited. For example, the first metal plate can be a steel plate, stainless steel plate, copper plate, etc. Incorporating the first metal plate within the sealing bracket helps increase the strength and reliability of the sealing bracket. The material of the first structural member can include non-metallic materials. For example, the material of the first structural member can include plastic. Incorporating the first structural member within the sealing bracket helps reduce the weight of the sealing bracket.

[0020] In some embodiments, the bracket further includes a fixed bracket. A sealing bracket is located between the fixed bracket and the display module in the thickness direction of the electronic device. A portion of the camera module is also located within the space enclosed by the fixed bracket and the housing. The camera module is connected to the base plate. In the extension direction of the frame (i.e., the arrangement direction of the first and second portions), the fixed bracket limits the camera module. In the first reference direction, the fixed bracket limits the camera module.

[0021] In some embodiments, the sealing assembly further includes a third seal located between the fixed bracket and the sealing bracket, the third seal being used to seal the gap between the fixed bracket and the sealing bracket.

[0022] In some embodiments, the sealing assembly further includes a fourth seal located in the space between the mounting bracket, the camera module, and the base plate, the fourth seal being used to seal the gap between the mounting bracket, the camera module, and the base plate.

[0023] In some embodiments, the sealing bracket is connected to the frame, and the camera module is sealed to the side of the sealing bracket opposite to the display module. Since the lens of the camera module can extend into the space enclosed by the sealing bracket, the frame, and the display module, the fixing bracket can be omitted. With the above configuration, the display module, the frame, the sealing assembly, and the sealing bracket can encapsulate the lens of the camera module within a sealed space.

[0024] In some embodiments, the bezel includes a groove, with a portion of the camera module extending into the groove and the portion of the camera module located between the groove wall and the bracket. This arrangement allows the groove to position the camera module, improving the positioning effect of the housing on the camera module. Furthermore, because the camera module extends into the bezel, its space occupation is reduced, which helps to minimize the size of the non-display area of ​​the corresponding display module, thus reducing the size of the black border of the electronic device.

[0025] In some embodiments, the sealing assembly further includes a fifth seal for sealing the gap between the groove wall and the bracket. The fifth seal helps to seal the gap between the bracket and the frame, thereby improving the sealing reliability of the mounting bracket and the camera module.

[0026] On the other hand, a sealing bracket is provided for encapsulating the lens of a camera module in an electronic device. The sealing bracket may include a first structural member and a first metal plate, the first structural member and the first metal plate being an integral structure. The sealing bracket has a clearance hole for avoiding obstruction of the lens of the camera module. When the sealing bracket is assembled in an electronic device, the sealing bracket is connected to the frame of the electronic device, the first metal plate may cover a portion of the camera module, and the lens of the camera module extends through the clearance hole into the space enclosed by the sealing bracket, the frame, and the display module.

[0027] On the other hand, a method for manufacturing an electronic device is provided. This method may include: mounting a camera module and a mounting bracket onto a base plate of a housing, and sealing the gap between the camera module and the mounting bracket using a fourth sealing member; mounting a sealing bracket onto the housing, and sealing the sealing bracket and the mounting bracket using a third sealing member; sealing the groove wall of a frame recess with the bracket using a fifth sealing member; assembling a display module onto the housing, and sealing the display module and the bracket using a first sealing member, and sealing the display module and the frame using a second sealing member.

[0028] On the other hand, an electronic device is provided. The electronic device includes a display module, a mid-frame, a sealing assembly, and a camera module. The mid-frame includes a border and a carrier plate. The border surrounds and is connected to the edge of the carrier plate. The border is connected to the display module, and the border, carrier plate, and display module together enclose a cavity. The sealing assembly includes a first seal and a second seal. In the thickness direction of the electronic device, the first seal connects between the carrier plate and the display module, and the second seal connects between the border and the display module. The first and second seals are connected and enclose a first region. In the thickness direction of the electronic device, the orthographic projection of the first region onto the display module is a closed shape. The lens of the camera module extends into the cavity. The orthographic projection of the camera module onto the display module is located within the closed shape. The portion of the camera module outside the cavity is sealed to the carrier plate. The display module, housing, and sealing assembly encapsulate the lens of the camera module within a sealed space. Attached Figure Description

[0029] Figure 1 A structural diagram of an electronic device provided in an embodiment of this application; Figure 2 An exploded view of the structure of an electronic device provided in an embodiment of this application; Figure 3 A top view of a display module provided in an embodiment of this application; Figure 4 A top view of another display module provided in an embodiment of this application; Figure 5 A top view of another display module provided in an embodiment of this application; Figure 6 A cross-sectional view of an electronic device provided in an embodiment of this application; Figure 7 for Figure 6 A magnified view of a portion of the electronic equipment in the image; Figure 8 for Figure 7 The top view after the module is omitted from the structural display; Figure 9 for Figure 1 The layout structure diagram of the electronic device at point Q; Figure 10 for Figure 9 Exploded view of the structure of electronic devices in the diagram; Figure 11 for Figure 9 The electronic device shown in the diagram omits the display module. Figure 12 An assembly structure diagram of a first seal and a second seal provided in an embodiment of this application; Figure 13 An exploded view of the assembly structure of a first seal and a second seal provided in an embodiment of this application; Figure 14 for Figure 9 A cross-sectional view of the structure along the BB section line; Figure 15 for Figure 14 An exploded view of the structure in the image; Figure 16 for Figure 11 Another exploded view of the structure in the image; Figure 17 This application provides an assembly structure diagram of a camera module, a mounting bracket, and a mid-frame, as provided in an embodiment. Figure 18 for Figure 17 A cross-sectional view of the structure along the CC section line; Figure 19 This is a structural diagram of another electronic device provided in an embodiment of this application. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0031] In the following description, the terms "first," "second," etc., are used for ease of description only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "multiple" means two or more.

[0032] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0033] In the embodiments of this application, the directional indications used to explain the structure and movement of different components, such as up, down, left, right, front, back, top, and bottom, are relative. These indications are appropriate when the components are in the positions shown in the figures. However, if the description of the component positions changes, these directional indications will also change accordingly.

[0034] In the description of this application, it should be understood that "electrical connection" can be understood as physical contact and electrical conduction between components; it can also be understood as the form in which different components in a circuit structure are connected through physical lines that can transmit electrical signals, such as copper foil or wires on a printed circuit board (PCB).

[0035] In the embodiments of this application, "parallel" and "perpendicular" include the described situation and situations similar to the described situation, the range of which is within an acceptable deviation range, wherein the acceptable deviation range is determined by those skilled in the art taking into account the measurement under discussion and the error associated with the measurement of a particular quantity (i.e., the limitations of the measurement system). For example, "parallel" includes absolute parallelism and approximate parallelism, wherein the acceptable deviation range for approximate parallelism may be, for example, within 5°; "perpendicular" includes absolute perpendicularity and approximate perpendicularity, wherein the acceptable deviation range for approximate perpendicularity may also be, for example, within 5°.

[0036] This application provides an electronic device. The electronic device can be any of the following: mobile phone, tablet computer, portable game console, handheld digital assistant (PDA), laptop computer, ultra-mobile personal computer (UMPC), handheld computer, netbook, in-vehicle media playback device, wearable electronic device, virtual reality (VR) terminal device, augmented reality (AR) terminal device, and other digital display products.

[0037] To facilitate understanding of the electronic device 1 provided in the embodiments of this application. Figure 1 A structural diagram of an electronic device 1 provided for some embodiments; Figure 2 This is an exploded view of the structure of an electronic device 1 provided in an embodiment of this application. The following is in conjunction with... Figure 1 and Figure 2 An electronic device 1 is described below: Electronic device 1 may include a display module 30, a housing 20, and a camera module 40. The housing 20 may include a frame 22 and a base plate 21, with the frame 22 surrounding the edge of the base plate 21. In some embodiments, the housing 20 may also be referred to as a mid-frame. In some embodiments, the base plate 21 may be configured as the back cover (also known as a battery cover or battery rear cover) of electronic device 1.

[0038] The outer casing 20 shown in the accompanying drawings is not complete; only a partial structure is illustrated. This application does not limit the specific structure of the outer casing 20. For example, the frame 22 of the outer casing 20 includes a top frame, a bottom frame, a left side, and a right side. In the length direction of the electronic device 1, the top frame and the bottom frame are positioned opposite each other; in the width direction of the electronic device 1, the left frame and the right side frame are positioned opposite each other. The edge of the base plate 21 is adapted to the frame 22, covering and connecting to one end of the frame 22.

[0039] This application does not limit the material of the outer casing 20. For example, the outer casing 20 can be made of metal, or non-metal such as glass or plastic, or it can be made of both metal and non-metal.

[0040] The display module 30 can be connected to the end of the frame 22 facing away from the base plate 21. The display module 30, frame 22, and base plate 21 can together enclose the cavity P. For example, the base plate 21 of the housing 20 is located on the back of the electronic device 1, and the display screen is located on the front of the electronic device 1. Those skilled in the art will understand that the front of the electronic device 1 is the side facing the user during normal use, and the back of the electronic device 1 is the side facing away from the user during normal use.

[0041] In some embodiments, the display module 30 may include a display area 31 and a non-display area 32. The display area 31 may be an area for user interaction with content, and the non-display area 32 may be located around the display area 31 or in a specific local area. Figure 3 A top view of a display module provided in an embodiment of this application; Figure 4 A top view of another display module provided in an embodiment of this application; Figure 5 A top view of another display module provided in an embodiment of this application. (Refer to...) Figures 3 to 5 The non-display area 32 may include an ink layer. The ink layer is typically black, and the ink layer in the non-display area 32 is also referred to as a black border. The ink layer may enclose a light-transmitting area 301. The portion of the display module 30 located in the non-display area 32 is used for a sealed connection with the frame 22. For example, the portion of the display module 30 located in the non-display area 32 is used for bonding to the frame 22.

[0042] For example, the non-display area 32 can enable the display module of electronic device 1 to achieve a full-screen display (e.g., Figure 3As shown), notch screen (such as) Figure 4 (as shown) or drilled screen (such as) Figure 5 (As shown). The following description uses a full-screen display as an example in the embodiments of this application.

[0043] In this embodiment, the camera module 40 can be a front-facing camera module 40. The camera module 40 can be located within the cavity P enclosed by the display module 30, the bezel 22, and the base plate 21. For example, the lens of the camera module 40 can be directly facing the light-transmitting area 301 of the non-display area 32.

[0044] In some embodiments, to improve the imaging quality of the camera module 40, the lens of the camera module 40 can be sealed. For example, the electronic device 1 may include a sealing sleeve that surrounds the lens of the camera module 40, with one end of the sealing sleeve abutting against the portion of the display module 30 located in the non-display area 32, and the other end of the sealing sleeve abutting against the camera module 40. The sealing sleeve, the display module 30, and the camera module 40 together form a sealed space to seal the lens of the camera module 40.

[0045] However, when a sealing sleeve is placed between the camera module 40 and the display module 30, the sealing sleeve exerts a counterforce on the display module 30. To improve the connection reliability between the display module 30 and the bezel 22, the bonding area between the display module 30 and the bezel 22 needs to be increased, which in turn increases the area of ​​the non-display area 32 of the display module 30. This results in an increase in the size of the black border of the display module 30, a decrease in the screen-to-body ratio of the display module 30, and makes it difficult for the electronic device 1 to achieve a narrow bezel design 22.

[0046] Figure 6 A cross-sectional view of an electronic device provided in an embodiment of this application. Figure 7 for Figure 6 A magnified view of a portion of the electronic equipment in the image. Figure 8 for Figure 7 The structure in the text is omitted, showing a top view after the module is displayed. Among them, Figure 6 For example, it can be... Figure 8 The electronic device 1 includes a sectional view along section line AA when the display module is present. The thickness direction of the electronic device 1 can be... Figure 6 The Z direction in the equation.

[0047] In view of this, refer to Figure 6 As shown, this application embodiment provides a bracket 50 and a sealing assembly 60, wherein the bracket 50, the sealing assembly 60, the display module 30 and the housing 20 together encapsulate the lens of the camera module 40 within the sealed space M.

[0048] The bracket 50 can be disposed within the cavity P enclosed by the frame 22, the base plate 21, and the display module 30. The sealing assembly 60 may include a first seal 61 and a second seal 62. In the thickness direction of the electronic device 1, the first seal 61 can be bonded between the bracket 50 and the display module 30, and the second seal 62 can be bonded between the frame 22 and the display module 30.

[0049] Reference Figure 7 A first gap N1 may be present between the display module 30 and the bracket 50. A first sealant 61 may be filled into the first gap N1 to fix the display module 30 to the bracket 50. For example, liquid adhesive may be filled into the first gap N1 by an adhesive process (e.g., dispensing, caulking, etc.), and after the liquid adhesive cures, the first sealant 61 is formed, thereby bonding and fixing the display module 30 to the bracket 50. This application does not limit the material and preparation process of the first sealant 61.

[0050] For example, the second seal 62 may be connected between the bezel 22 and the portion of the display module 30 located in the non-display area 32. (See reference...) Figure 7 As shown, the end face of the frame 22 facing away from the base plate 21 may include a stepped surface. For example, the stepped surface may include a first sub-surface 221 and a second sub-surface 222. The first sub-surface 221 is further away from the base plate 21 than the second sub-surface 222. The portion of the display module 30 located in the non-display area 32 may overlap the second sub-surface 222, and the display module 30 may be bonded to the second sub-surface 222 by a second sealant 62. The material of the second sealant 62 may include adhesive and / or hot melt adhesive.

[0051] The embodiments of this application do not limit the shape of the first seal 61 and the second seal 62. For example, the shapes of the first seal 61 and the second seal 62 can be generally strip-shaped.

[0052] Through the above configuration, the bracket 50, sealing component 60, display module 30, and housing 20 can seal the lens of the camera module 40, ensuring the cleanliness of the camera module 40, improving its reliability, and preventing dust or water from entering. Since the display module 30 is connected to the frame 22 via the second sealing component 62 and also to the bracket 50 via the first sealing component 61, the bonding area of ​​the display module 30 is increased. While ensuring the reliability of the connection of the display module 30, it is beneficial to reduce the size of the part connecting the display module 30 to the frame 22, that is, to reduce the size of the non-display area 32 of the display module 30. Here, an ink layer can be provided in the non-display area 32 of the display module 30, reducing the size of the non-display area 32 of the display module 30, that is, reducing the size of the black border of the electronic device 1, which is beneficial to achieving the narrow bezel 22 design of the electronic device 1.

[0053] The electronic device 1 in this embodiment can achieve a narrow bezel 22 design while satisfying the internal large airflow circulation for heat dissipation. For example, a heat dissipation module can be provided inside the cavity P of the electronic device 1. When the heat dissipation module has a strong heat dissipation airflow, the electronic device 1 in this embodiment can reduce the size of the black border of the electronic device 1 while satisfying the encapsulation of the lens of the camera module 40. For example, the size of the black border of the display module 30 can be less than 4mm.

[0054] Furthermore, since the display module 30 is connected to the frame 22 through the second seal 62 and to the bracket 50 through the first seal 61, the bonding area of ​​the display module 30 is increased, which is also beneficial to improving the bonding stability of the display module 30.

[0055] In this embodiment, the outer casing 20 can limit and fix the camera module 40. For example, refer to... Figure 6 The frame 22 may include a groove 201, and a portion of the camera module 40 may be located within the groove 201. For example, the groove 201 may be located on the inner circumferential surface of the frame 22, and the cavity P formed by the display module 30, the frame 22, and the base plate 21 may communicate with the groove 201. A portion of the camera module 40 located within the cavity P may also be located within the groove 201, and the shape of the groove 201 may be appropriately set according to the shape of the camera module 40.

[0056] With the above-mentioned arrangement, the groove 201 can position the camera module 40, which helps to improve the positioning effect of the housing 20 on the camera module 40. In addition, since the camera module 40 extends into the frame 22, the space occupied by the camera module 40 is reduced, which helps to reduce the size of the non-display area 32 of the display module 30 corresponding to the camera module 40, that is, to reduce the size of the black border of the electronic device 1.

[0057] Furthermore, after the groove 201 is formed in the inner part of the frame 22, the rigidity of the frame 22 at the corresponding groove 201 position decreases. When all the adhesive force of the display module 30 is applied to the frame 22, the adhesive stability of the display module 30 is poor. However, in this embodiment, since the display module 30 is connected to the frame 22 through the second seal 62 and also to the bracket 50 through the first seal 61, the adhesive stability of the display module 30 is improved.

[0058] Figure 9 for Figure 1 The layout structure diagram of the electronic device at point Q; Figure 10 for Figure 9 Exploded view of the structure of electronic devices in the diagram; Figure 11 for Figure 9 The electronic device shown in the diagram omits the display module. Figure 12 This is an assembly structure diagram of a first seal and a second seal provided in an embodiment of this application. Figure 13 An exploded view of the assembly structure of a first seal and a second seal provided in an embodiment of this application.

[0059] Reference Figure 8 , Figure 10 , Figure 11 , Figure 12 as well as Figure 13 As shown, in some embodiments, the first seal 61 and the second seal 62 can be connected and enclose a first region (e.g., it can be...). Figure 8 (Region K1 in the image). In the thickness direction of the electronic device 1, the orthographic projection of the first region onto the display module 30 can be a closed shape, and the orthographic projection of the lens of the camera module 40 onto the display module 30 is located within this closed shape. This application embodiment does not limit the shape of the orthographic projection of the first region onto the display module; for example, the closed shape can be approximately elliptical, circular, polygonal, etc.

[0060] With the above configuration, the first area enclosed by the first sealing member 61 and the second sealing member 62 in the direction parallel to the display surface of the electronic device 1 can play a sealing role, which facilitates the sealing of the lens of the camera module 40.

[0061] Alternatively, in some embodiments, the first seal 61 and the second seal 62 may be connected by other sealing materials so that the first seal 61, the second seal 62 and other sealing materials together enclose an area that can accommodate the lens of the camera module 40.

[0062] In some embodiments, the electronic device 1 may further include a heat dissipation module, which may be disposed within the cavity P enclosed by the display module 30, the bezel 22, and the base plate 21. For example, the heat dissipation module may include a cooling fan. To meet the high airflow circulation heat dissipation requirements inside the electronic device 1, the cooling fan has strong performance, that is, the airflow inside the cavity P is strong. The first area enclosed by the first seal 61 and the second seal 62 can resist airflow impact, which is beneficial to achieving high airflow circulation heat dissipation inside the electronic device 1.

[0063] Continue to refer to Figure 11 , Figure 12 as well as Figure 13The first sealing element 61 may include a first part 611, a second part 612, and a third part 613. The third part 613 may connect the first part 611 and the second part 612. The first part 611 and the second part 612 may be spaced apart, and the first part 611 and the second part 612 may be connected to the second sealing element 62 respectively. The first part 611, the second part 612, the third part 613, and the second sealing element 62 may enclose a first area.

[0064] For example, the first portion 611 and the second portion 612 may be spaced apart in the extending direction of the border 22. In the extending direction of the border 22, the orthographic projection of the lens of the camera module 40 onto the display module 30 may be located between the orthographic projection of the first portion 611 onto the display module 30 and the orthographic projection of the second portion 6121 onto the display module 30.

[0065] The camera module 40 is typically positioned near the top bezel 22. Here, the extension direction of the bezel 22 can be understood as the extension direction of the top bezel 22, which is also the width direction of the electronic device 1. In some other examples, when the camera module 40 is positioned near the left or right bezel 22, the extension direction of the bezel 22 can be understood as the extension direction of the left or right bezel 22, which is also the length direction of the electronic device 1. Through the above settings, in situations such as... Figure 11 In the clockwise direction shown, the second seal 62, the first part 611, the third part 613 and the second part 612 can be connected end to end in sequence so that the first seal 61 and the second seal 62 can enclose the first area.

[0066] The first part 611, the second part 612, and the third part 613 can be a single integral structure, meaning that the first part 611, the second part 612, and the third part 613 are made of the same material. Alternatively, the first part 611, the second part 612, and the third part 613 can be made of different materials.

[0067] Figure 14 for Figure 9 A cross-sectional view of the structure along the BB section line. Figure 15 for Figure 14 The exploded view of the structure. Combined with... Figure 15 and Figure 14 As shown, to facilitate observation of the corresponding positional relationship between the first seal and the display module, Figure 15 It can cause the display module to explode.

[0068] Continue to refer to Figure 14 and Figure 15The display module 30 may include a cover glass 38 and a display layer 39 stacked in the thickness direction of the electronic device 1, with the display layer 39 located between the cover glass 38 and the base plate 21. In some embodiments, the display layer 39 may include a touch layer and a light-emitting layer. This application does not specifically limit the structure of the display layer 39.

[0069] The cover plate 38 may include a first region 381 and a second region 382. Exemplarily, the first region 381 may surround the second region 382. Exemplarily, the first region 381 of the cover plate 38 may be located in the non-display area 32 of the display module 30; the second region 382 of the cover plate 38 may be located in the display area 31 of the display module 30. For example, the first region 381 of the cover plate 38 may include an ink layer. The light-transmitting area 301 of the display module 30 may also be located in the first region 381 of the cover plate 38, and the ink layer may surround the light-transmitting area 301.

[0070] Furthermore, in the thickness direction of the electronic device 1, at least a portion of the orthographic projection of the display layer 39 onto the cover plate 38 may be located in the second region 382. For example, in the thickness direction of the electronic device 1, the orthographic projection of the display layer 39 onto the cover plate 38 may all be located within the second region 382. Alternatively, in the thickness direction of the electronic device 1, the orthographic projection of the central portion of the display layer 39 onto the cover plate 38 may be located within the second region 382, ​​and the orthographic projection of the edge portion of the display layer 39 onto the cover plate 38 may be located within the first region 381.

[0071] The portion of the cover plate 38 located in the first area 381 can be connected to the frame 22. For example, the portion of the cover plate 38 located in the first area 381 can be connected to the frame 22 via a second seal 62. The cover plate 38 and the display layer 39 can enclose a corner area N2. For example, the corner area N2 can be provided around the display layer 39.

[0072] At least part of the first portion 611 can be located within the corner region N2. Combined with... Figure 13 As shown, the first portion 611 can be generally Z-shaped. The first portion 611 may include a main body a, a first extension b, and a second extension c. The main body a can be connected between the first extension b and the second extension c. The first extension b can also be connected to the second seal 62, and the second extension c can also be connected to the third portion 613, so that the first portion 611 can connect the second seal 62 and the third portion 613. In some examples, the main body a can be located within the corner region N2, and the main body a can seal the gap between the cover plate 38 and the display screen.

[0073] Similarly, at least part of the second portion 612 can also be disposed within the corner region N2. The shape of the second portion 612 can be the same as or similar to the shape of the first portion 611, which will not be described in detail here.

[0074] With the above configuration, the first part 611 and the second part 612 located in the corner area N2 can seal the gap between the cover plate 38 and the display screen, which helps to prevent dust and moisture from entering the gap between the cover plate 38 and the display screen.

[0075] Furthermore, in the thickness direction of the electronic device 1, at least a portion of the first portion 611 can also be connected between the cover plate 38 and the bracket 50 of the display module 30, and at least a portion of the second portion 612 can also be connected between the cover plate 38 and the bracket 50 of the display module 30. For example, in the thickness direction of the electronic device 1, the main body of the first portion 611 can also be connected between the portion of the cover plate 38 located in the first region 381 and the bracket 50, and the main body of the second portion 612 can also be connected between the portion of the cover plate 38 located in the first region 381 and the bracket 50.

[0076] With the above configuration, the cover plate 38, located in the first area 381, is connected to the frame 22, and is also connected to the bracket 50 via the first part 611 and the second part 612, respectively, thereby increasing the bonding area of ​​the cover plate 38 in the first area 381. While ensuring the connection reliability of the display module 30, this facilitates reducing the size of the portion where the cover plate 38 connects to the frame 22, thus reducing the size of the black border and achieving a narrow bezel design for the electronic device 1.

[0077] In the first reference direction, the first portion 611 can also be connected between the frame 22 and the display layer 39, and the second portion 612 can also be connected between the frame 22 and the display layer 39. The first reference direction can be perpendicular to the arrangement direction of the first portion 611 and the second portion 612, and the first reference direction is also perpendicular to the thickness direction of the electronic device 1. For example, in the first reference direction, the main body of the first portion 611 can be connected between the frame 22 and the display layer 39, and the main body of the second portion 612 can be connected between the frame 22 and the display layer 39.

[0078] With the above settings, the first part 611 and the second part 612 can also seal the gap between the frame 22 and the display layer 39, improving the sealing effect on the lens of the camera module.

[0079] In some embodiments, the material of the first portion 611 may include a sealant. Similarly, the material of the second portion 612 may also include a sealant. The sealant may be a liquid adhesive. For example, the material of the first portion 611 may include one or more combinations of UV (Ultraviolet) adhesive, silicone, and damming adhesive. The material of the second portion 612 may include one or more combinations of UV adhesive, silicone, and damming adhesive. This configuration helps to further improve the sealing reliability between the cover plate 38 and the display screen. When the first portion 611 or the second portion 612 uses a low-modulus liquid adhesive such as silicone or damming adhesive, the good fluidity of the liquid adhesive facilitates cleaning during rework of the electronic device 1.

[0080] In some embodiments, the dimension of the first portion 611 or the second portion 612 in the thickness direction of the electronic device 1 can be greater than or equal to 0.2 mm. For example, the dimension of the first portion 611 in the thickness direction of the electronic device 1 can be 0.2, 0.3, 0.5, or 1; the dimension of the second portion 612 in the thickness direction of the electronic device 1 can be 0.2, 0.3, 0.5, or 1. By designing the dimensions of the first portion 611 and the second portion 612 in the thickness direction of the electronic device 1, it is beneficial to improve the sealing effect of the first portion 611 and the second portion 612 between the cover plate 38 and the display screen.

[0081] Furthermore, to further improve the filling effect of the first part 611 or the second part 612 in the first space, and to facilitate the adhesion of the top surface of the first part 611 or the second part 612 to the cover plate 38 and the bottom surface of the first part 611 or the second part 612 to the bracket 50, the dimension of the first part 611 or the second part 612 in the thickness direction of the electronic device 1 can be increased accordingly. For example, the dimension of the first part 611 or the second part 612 in the thickness direction of the electronic device 1 can be greater than or equal to 1 mm. For example, the dimension of the first part 611 in the thickness direction of the electronic device 1 can be 1, 1.2, or 1.5; the dimension of the second part 612 in the thickness direction of the electronic device 1 can be 1, 1.2, or 1.5.

[0082] In some embodiments, in the first reference direction, the size of the first portion 611 or the second portion 612 is greater than or equal to 0.2 mm. For example, the size of the first portion 611 in the first reference direction can be 0.2, 0.3, 0.5, or 1; the size of the second portion 612 in the first reference direction can be 0.2, 0.3, 0.5, or 1. The design of the dimensions of the first portion 611 and the second portion 612 in the first reference direction helps to improve the sealing effect between the first portion 611 and the second portion 612 and the cover plate 38 and the display screen.

[0083] Furthermore, to further improve the filling effect of the first portion 611 or the second portion 612, and to ensure that one side surface of the first portion 611 or the second portion 612 can adhere to the second seal and the third portion, the dimension of the first portion 611 or the second portion 612 in the first reference direction can be increased accordingly. For example, in the first reference direction, the dimension of the first portion 611 or the second portion 612 can be greater than or equal to 1.5 mm. For example, the dimension of the main body of the first portion 611 in the first reference direction can be 1.5, 1.7, or 2 mm; the dimension of the main body of the second portion 612 in the first reference direction can be 1.5, 1.7, or 2 mm.

[0084] Of course, the above-mentioned limitation on the size of the first part 611 or the second part 612 is only exemplary. The embodiments of this application do not specifically limit the size of the first part 611 or the second part 612 in different directions. As long as the first part 611 and the second part 612 can achieve the sealing effect.

[0085] In some embodiments, the third portion 613 may be connected between the display layer 39 of the display module 30 and the bracket 50. Exemplarily, the third portion 613 may be generally strip-shaped, with one end connected to the second extension of the first portion 611 and the other end connected to the second extension of the second portion 612 in its extending direction. In the thickness direction of the electronic device 1, the third portion 613 may be connected between the display layer 39 and the bracket 50.

[0086] With the above configuration, while the cover plate 38 of the display module 30 is connected to the frame 22, the display screen of the display module 30 is also connected to the bracket 50 through the third part 613, thereby increasing the bonding area of ​​the display module 30. While ensuring the connection reliability of the display module 30, this helps to reduce the size of the part connecting the display module 30 to the frame 22, that is, to reduce the size of the black border, thus achieving the narrow bezel 22 design of the electronic device 1.

[0087] In some embodiments, the third portion 613 may be a strip structure. For example, Figure 12 and Figure 13 As shown, the strip structure can be a single-layer structure. Alternatively, in some other embodiments, the strip structure can also be a double-layer structure. (See reference...) Figure 8The third part 613 may include a first layer 6131 and a second layer 6132 spaced apart, both of which may be connected to the first part 611 and the second part 612. For example, in the thickness direction of the electronic device 1, the orthographic projection of the first layer 6131 on the display module 30 may be located between the lens of the camera module 40 and the orthographic projection of the second layer 6132 on the display module 30. The first layer 6131 may be disposed around a portion of the edge of the lens of the display module 30, and the second layer 6132 may be disposed around a portion of the edge of the first layer 6131. ​​The embodiments of this application do not limit the shape of the first layer 6131 and the second layer 6132. For example, the first layer 6131 and the second layer 6132 may be generally strip-shaped.

[0088] Furthermore, the first part 611, the first layer 6131, the second part 612, and the second layer 6132 can together enclose a second area (for example, it can be...). Figure 8 (Region K2 in the image). For example, in the thickness direction of the electronic device 1, the orthographic projection of the second region onto the display module 30 can be a closed shape. Of course, in the thickness direction of the electronic device, the orthographic projection of the second region onto the display module can also be a non-closed shape. With the above configuration, in the direction parallel to the display surface of the electronic device 1, the second region enclosed by the first portion 611, the first layer 6131, the second portion 612, and the second layer 6132 can improve the sealing effect, further enhancing the sealing effect on the lens of the camera module 40.

[0089] By setting the third part 613 as a double-layer structure (that is, the third part 613 includes a first layer 6131 and a second layer 6132 that are spaced apart), it is beneficial to improve the resistance of the third part 613 to airflow impact and further improve the sealing effect of the lens of the camera module 40 in the direction parallel to the display surface of the electronic device 1.

[0090] Of course, in some other embodiments, the third part 613 may also include three or more layers, and the three or more layers may be spaced apart. This application does not limit the number of layers in the third part 613.

[0091] In some embodiments, the material of the third part 613 may include one or a combination of sealant, double-sided tape, and foam. The sealant may include one or a combination of UV adhesive, silicone, damming adhesive, sealant, and hot melt adhesive. The foam may be a protective sealing material, for example, silicone foam, polyethylene foam (PE (Polyethylene) foam, EVA (Ethylene-Vinyl Acetate Copolymer) foam), polyester foam (polyether foam, polyurethane foam), etc. With the above configuration, the third part 613 can bond the display module 30 and the bracket 50, thereby achieving a sealing effect. Furthermore, the third part 613 may have a certain degree of adhesion, resilience, and rebound force, which is beneficial for meeting the touchscreen pressing requirements of the display module 30 of the electronic device 1.

[0092] In some examples, the materials of the third part 613 and the first part 611, and the materials of the third part 613 and the second part 612, can have a certain degree of compatibility. This helps ensure a tight bond between the third part 613 and the first part 611, and between the third part 613 and the second part 612, thereby improving the sealing reliability of the first seal 61. Here, material compatibility can be understood as the chemical and physical parameters of the two materials being similar or matching. For example, the coefficient of thermal expansion, elastic modulus, hardness, and specific heat capacity of the materials can be the same or similar.

[0093] Furthermore, when the material of the third part 613 includes hot melt adhesive, it is beneficial to improve the bonding effect to the display module 30. At this time, the bonding area between the frame 22 and the display module 30 can be further reduced, which is beneficial to further reduce the size of the black border of the electronic device 1. When the material of the third part 613 includes silicone foam, it is beneficial to improve the aging resistance of the third part 613.

[0094] In some embodiments, the third portion 613 may include an arcuate segment that curves away from the border 22. Exemplarily, the arcuate segment may also curve away from the lens of the camera module. Here, "the third portion 613 may include an arcuate shape" can be understood as meaning that at least a portion of the shape of the third portion 613 may include an arcuate structure or a near-arcuate structure. Exemplarily, the overall outline of the third portion 613 may include a smooth arcuate shape.

[0095] With the above settings, when a heat dissipation module is installed in the cavity P of the electronic device 1, the arc-shaped segment can better resist the impact airflow from the heat dissipation module, further improving the sealing effect on the lens of the camera module 40 in the direction parallel to the display surface of the electronic device 1.

[0096] Of course, in some other embodiments, the third part 613 may also include a straight line segment. For example, the third part 613 may include a first straight line segment, a second straight line segment, and a third straight line segment connected sequentially, wherein the first straight line segment is connected to the first part 611, the third straight line segment is connected to the second part 612, and the extension direction of the second straight line segment may be perpendicular to both the first and second straight line segments. This application does not specifically limit the shape of the third part 613.

[0097] Continue to refer to Figure 10 and Figure 11 A foam layer 78 may also be provided between the first seal 61 and the bracket 50. When cleaning the electronic device 1 during repair, the foam layer 78 can be directly torn off, so that the first seal 61 can be removed along with the foam layer.

[0098] In some embodiments, the bracket 50 may include a sealing bracket 52, a first seal 61 may connect the sealing bracket 52 and the display module 30, and the lens of the camera module 40 may extend into the space enclosed by the sealing bracket 52, the frame 22, and the display module 30. Exemplarily, the sealing bracket 52 may also have a clearance hole L1, through which the lens of the camera module 40 may extend into the space enclosed by the sealing bracket 52, the frame 22, and the display module 30.

[0099] As described in the above embodiments, since the shape of the orthographic projection of the first area enclosed by the first sealing member 61 and the second sealing member 62 on the display module 30 can be a closed shape, the orthographic projection of the lens of the camera module 40 on the display module 30 is located within the closed shape. The first sealing member 61 and the second sealing member 62 can seal the space enclosed by the sealing bracket 52, the frame 22 and the display module 30, which is beneficial to improving the sealing effect on the lens of the camera module 40.

[0100] Figure 16 for Figure 11 Another exploded view of the structure in [the image / image]. Combined with... Figure 16 and Figure 11 As shown, to facilitate observation of the installation position relationship of the sealing bracket, Figure 16 The sealed support can be blown out.

[0101] In some embodiments, refer to Figure 16The sealing bracket 52 may include a first structural member 522 and a first metal plate 521. The first metal plate 521 may cover part of the camera module 40. The material of the first metal plate 521 is not limited. For example, the first metal plate 521 may be a steel plate, stainless steel plate, copper plate, etc. By providing the first metal plate 521 within the sealing bracket 52, the strength and reliability of the sealing bracket 52 are increased. The material of the first structural member 522 may include non-metallic materials. For example, the material of the first structural member 522 may include plastic. By providing the first structural member 522 within the sealing bracket 52, the weight of the sealing bracket 52 is reduced.

[0102] In some embodiments, the first structural member 522 and the first metal plate 521 can be an integral structure. For example, the first metal plate 521 can be placed in a mold, a non-metallic material can be placed in the mold, and an integral molding process can be performed to form the non-metallic material into the first structural member 522, and the first structural member 522 and the first metal plate 521 are an integral structure.

[0103] In some embodiments, the sealing bracket 52 can be connected to the base plate 21 of the housing 20. For example, the sealing bracket 52 can also be assembled onto the base plate 21 of the housing 20 using positioning posts, screws, etc. Furthermore, the sealing bracket 52 can also cover part of the camera module 40, and an adhesive layer 79 can be provided on the side of the sealing bracket 52 facing away from the display module 30, allowing the camera module 40 to be bonded to the sealing bracket 52 via the adhesive layer 79. This improves the installation stability of the sealing bracket 52.

[0104] In some embodiments, the camera module 40 may be attached to the base plate 21. For example, the base plate 21 of the housing 20 may be fixedly connected to the camera module 40 by adhesive.

[0105] In addition, to further improve the fixing effect of the camera module 40, the bracket 50 may also include a fixing bracket 51, and a sealing bracket 52 is located between the fixing bracket 51 and the display module 30 in the thickness direction of the electronic device 1.

[0106] The fixing bracket 51 may include a first fixing plate 514 and a first limiting block 515. For example, the first fixing plate 514 may be fixed to the housing 20, and the first limiting block 515 may limit the camera module 40. Exemplarily, the first fixing plate 514 may be assembled onto the base plate 21 of the housing 20 by means of positioning pins, screws, etc. At least a portion of the sealing bracket 52 may be located on the side of the fixing bracket 51 opposite to the base plate 21. The fixing bracket 51 and the housing 20 may together enclose a first accommodating space, and at least a portion of the camera module 40 may be located within the first accommodating space.

[0107] Continue to refer to Figure 16In the extending direction of the frame 22 (i.e., the arrangement direction of the first part 611 and the second part 612), the first limiting block 515 may include a first protrusion 511 and a second protrusion 512 disposed on both sides of the camera module 40, so that the first limiting block 515 can limit the camera module 40 in the extending direction of the frame 22. In the first reference direction, the third protrusion 513 of the first limiting block 515 may also be located on the side of the camera module 40 away from the groove wall of the groove 201, so that the first limiting block 515 limits the camera module 40 in the first reference direction by cooperating with the groove wall of the groove 201.

[0108] Since part of the sealing bracket 52 also covers part of the display module 30, the sealing bracket 52 can limit the camera module 40 in the thickness direction of the electronic device 1 by cooperating with the base plate 21. In summary, the bracket 50 can further improve the reliability of the installation of the camera module 40.

[0109] Among them, the first protrusion 511, the second protrusion 512 and the third protrusion 513 of the first limiting block 515 can form a notch, and the connection end of the camera module 40 can extend out of the first accommodating space through the notch so that the connection end of the camera module 40 can be electrically connected to the motherboard in the electronic device 1.

[0110] In some examples, continue to refer to Figure 16 The sealing assembly 60 may further include a third seal 63, which may be located between the fixed bracket 51 and the sealing bracket 52. The third seal 63 may be used to seal the gap between the fixed bracket 51 and the sealing bracket 52. For example, the third seal 63 may be disposed around a portion of the edge of the camera module 40. The third seal 63 may be used to seal the connection between the top surface of the fixed bracket 51 and the sealing bracket 52. In the thickness direction of the electronic device 1, the top surface of the third seal 63 may be shielded to improve the sealing effect of the third seal 63.

[0111] The third sealing element 63 may include one or a combination of sealant, sealing ring, adhesive backing, and sealing foam. The sealing foam may include silicone foam, polyethylene foam (PE foam, EVA foam), polyester foam (polyether foam, polyurethane foam), etc. Furthermore, when the third sealing element 63 is silicone foam, it may possess certain aging resistance, resilience, and rebound force.

[0112] In some examples, the compression ratio of the third seal 63 can be greater than 20%. For example, the compression ratio of the third seal 63 can be 20%, 20%, or 20%. Furthermore, to improve the interfacial compression effect between the fixing bracket 51 and the sealing bracket 52 and to reduce the impact of the rebound force of the sealing material, the compression ratio of the third seal 63 can range from 30% to 70%. For example, the compression ratio of the third seal 63 can be 20%, 20%, or 20%.

[0113] Figure 17 This application provides an assembly structure diagram of a camera module, a mounting bracket, and a mid-frame, as provided in an embodiment. Figure 18 for Figure 17 A cross-sectional view of the structure along the CC section line. Figure 18 The explosion display can show the sealing components and camera module.

[0114] Continue to refer to Figure 17 The sealing assembly 60 may further include a fourth seal 64, which is located in the space between the fixed bracket 51, the camera module 40, and the base plate 21. The fourth seal 64 can be used to seal the gap between the fixed bracket 51, the camera module 40, and the base plate 21. The material of the fourth seal 64 can be set with reference to the material of the third seal 63, and will not be described further here. This arrangement helps to seal the gap between the fixed bracket 51 and the camera module 40, thereby improving the sealing reliability of the fixed bracket 51 and the camera module 40.

[0115] For example, the bottom surface of the camera module 40 can be a stepped surface. When the camera module 40 is disposed in the space enclosed by the groove 201 of the fixing bracket 51 and the frame 22, there is a first assembly gap and a second assembly gap between the camera module 40, the fixing bracket 51, and the base plate 21. The first assembly gap and the second assembly gap can be located on both sides of the camera module 40 in the extending direction of the frame 22, respectively. The fourth sealing member 64 can include a first sealing strip 641 and a second sealing strip 642. The first sealing strip 641 and the second sealing strip 642 can both extend along the first reference direction. The first sealing strip 641 can be used to seal the first assembly gap, and the second sealing strip 642 can seal the second assembly gap.

[0116] With the above settings, when a heat dissipation module is provided inside the cavity P of the electronic device 1, the fourth sealing member 64 can prevent the airflow of the heat dissipation module from blowing into the lens of the camera module 40.

[0117] In some embodiments, the sealing assembly 60 may further include a fifth seal 65, which can be used to seal the gap between the groove wall of the groove 201 and the bracket 50. The material of the fifth seal 65 can be set with reference to the material of the third seal 63, and will not be described again here. This arrangement helps to seal the gap between the bracket 52 and the frame 22, and improves the sealing reliability of the fixed bracket 51 and the camera module 40.

[0118] For example, the fixing bracket 51 can extend into the groove 201 of the frame 22, and a third assembly gap can be formed between the fixing bracket 51 and the groove wall of the groove 201. The fifth seal 65 can be used to seal the third assembly gap. Figure 11 As shown, the sealing bracket 52 can abut against the inner circumferential surface of the frame 22, and a fourth assembly gap can be formed between the sealing bracket 52 and the groove wall of the groove 201. The fifth seal 65 can also be used to seal the fourth assembly gap.

[0119] Combination Figure 14 and Figure 15 In the first reference direction, the fifth seal 65 may also extend between the bezel and the display layer 39. For example, in the first reference direction, the fifth seal 65 may be located between the first portion 611 and the bezel 22, or between the second portion 612 and the bezel 22. Of course, in some other embodiments, the sealing assembly 60 may also include other structures for sealing gaps, and the sealing assembly 60 can cooperate with the bracket 50 and the housing 20 to encapsulate the camera module.

[0120] In summary, the sealing assembly 60 can seal the multi-channel paths between the bracket 50, the housing 20, the display module 30, and the camera module 40 to form a total cavity seal and to encapsulate the lens of the camera module 40.

[0121] Alternatively, in some other embodiments, the fixing bracket 51 may be omitted, since the lens of the camera module 40 can extend into the space enclosed by the sealing bracket 52, the frame 22 and the display module 30.

[0122] For example, the sealing bracket 52 can be connected to the frame 22, and the camera module 40 can be sealed to the side of the sealing bracket 52 opposite to the display module 30. For example, a clearance hole can be provided in the through hole on the sealing bracket 52, and the sealing assembly 60 can also include a sealing material. The sealing material can be arranged circumferentially along the through hole, and the sealing material is located on the side of the sealing bracket 52 opposite to the display module 30. The camera module 40 can be sealed to the sealing bracket 52 through the sealing material. Furthermore, the sealing material can also have a certain degree of adhesiveness so that the camera module 40 can be fixedly mounted on the sealing bracket 52 through the sealing material.

[0123] In some embodiments where the sealing bracket 52 is connected to the frame 22, the outer shell may include a middle frame and a rear cover. The middle frame may include a support plate and a frame. The support plate may be reused as the sealing bracket 52, and the frame may surround the support plate. The rear cover may be reused as a base plate. Furthermore, the display module 30 and the rear cover may be disposed opposite to each other on both sides of the support plate.

[0124] With the above configuration, the display module 30, frame 22, sealing component 60, and sealing bracket 52 can encapsulate the lens of the camera module 40 within a sealed space.

[0125] This application also provides a method for manufacturing an electronic device 1. This method is used to manufacture the electronic device 1 described in the above embodiments, and the method may include: S1. Install the camera module 40 and the fixed bracket 51 on the base plate 21 of the housing 20, and use the fourth sealing member 64 to seal the gap between the camera module 40 and the fixed bracket 51.

[0126] For example, the mounting bracket 51 can be first installed on the base plate 21 of the housing 20. Adhesive and a fourth sealing element 64 can be provided on the base plate 21 of the housing 20. The camera module 40 can then be installed on the base plate 21 of the housing 20 using the adhesive, and the fourth sealing element 64 can seal the gap between the bottom surface of the camera module 40 and the mounting bracket 51. In addition, when installing the camera module 40 on the base plate 21 of the housing 20, a portion of the camera module 40 can be inserted obliquely into the groove 201 of the frame 22.

[0127] S2. Install the sealing bracket 52 onto the housing 20, and use the third sealing element 63 to seal the sealing bracket 52 and the fixed bracket 51.

[0128] A third sealing element 63 can be installed on the fixed bracket 51, and then the sealing bracket 52 is installed on the base plate 21 of the housing 20. The third sealing element 63 can seal the gap between the fixed bracket 51 and the sealing bracket 52. In addition, adhesive can be applied to the camera module 40 before installing the sealing bracket 52. When the sealing bracket 52 is placed on the camera module 40, the camera module 40 and the sealing bracket 52 can be connected by the adhesive.

[0129] S3. Use the fifth seal 65 to seal the groove wall of the groove 201 of the frame 22 with the bracket 50.

[0130] S4. Assemble the display module 30 onto the housing 20, and seal the display module 30 and the bracket 50 with the first seal 61, and seal the display module 30 and the frame 22 with the second seal 62.

[0131] With the above configuration, the sealing assembly 60 can seal the multi-channel path between the bracket 50, the housing 20, the display module 30 and the camera module 40 to form a total cavity seal and to encapsulate the lens of the camera module 40.

[0132] This application embodiment also provides a sealing bracket 52. The sealing bracket 52 can be the same as the one described in the above embodiments, used to encapsulate the lens of the camera module 40. The sealing bracket 52 may include a first structural member 522 and a first metal plate 521, which can be an integral structure. When the sealing bracket 52 is assembled on the electronic device 1, the first metal plate 521 can cover part of the camera module 40. The sealing bracket 52 may also have a clearance hole, through which the lens of the camera module 40 can extend into the space enclosed by the sealing bracket 52, the frame 22, and the display module 30.

[0133] Figure 19 This is a structural diagram of another electronic device provided in an embodiment of this application.

[0134] Reference Figure 19 This application also provides another electronic device 1. Electronic device 1 may include a display module 30, a mid-frame, a sealing assembly 60, and a camera module 40. The display module 30 may be as described in the above embodiments, and this application does not limit its scope.

[0135] The middle frame may include a frame 22 and a support plate 23. The frame 22 may be connected around the edge of the support plate 23. The frame 22 is connected to the display module 30. The frame 22, the support plate 23 and the display module 30 together enclose the cavity.

[0136] The difference from the above embodiments is that in this embodiment, the outer shell may include a middle frame and a back shell 90. The back shell 90 and the display module 30 may be disposed opposite to each other on both sides of the support plate 23. The display module 30 may be located on the front of the electronic device 1, and the back shell may be located on the back of the electronic device 1.

[0137] The sealing assembly 60 may include a first sealing element 61 and a second sealing element 62. In the thickness direction of the electronic device 1, the first sealing element 61 may be connected between the base plate 21 and the display module 30, and the second sealing element 62 may be connected between the frame 22 and the display module 30. The first sealing element 61 and the second sealing element 62 are connected and enclose a first region. In the thickness direction of the electronic device 1, the orthographic projection of the first region onto the display module 30 is a closed shape. The materials and shapes of the first sealing element 61 and the second sealing element 62 can be as described in the above embodiments, and will not be repeated here.

[0138] The lens of the camera module 40 can extend into the cavity. The orthographic projection of the lens of the camera module 40 on the display module 30 can be located within the closed pattern. The part of the camera module 40 located outside the cavity can be sealed and connected to the carrier plate. The display module 30, the housing 20, and the sealing assembly 60 encapsulate the lens of the camera module 40 within the sealed space M.

[0139] For example, the camera module 40 can be sealed to the side of the support plate 23 opposite to the display module 30. For example, the support plate 23 may have a through hole, and the sealing assembly 60 may also include a sealing material 68. The sealing material 68 can be arranged circumferentially along the through hole, and the sealing material 68 is located on the side of the support plate 23 opposite to the display module 30. The camera module 40 can be sealed to the support plate 23 through the sealing material 68. Furthermore, the sealing material 68 may also have a certain degree of adhesiveness so that the camera module 40 can be fixedly mounted on the sealing bracket 52 through the sealing material 68.

[0140] With the above configuration, the display module 30, frame 22, sealing component 60, and carrier plate 23 can encapsulate the lens of the camera module 40 within a sealed space.

[0141] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An electronic device (1), characterized in that, include: Display module (30); The outer shell (20) includes a frame (22) and a base plate (21). The frame (22) is connected to the edge of the base plate (21) and the frame (22) is connected to the display module (30). The frame (22), the base plate (21) and the display module (30) together form a cavity (P). A bracket (50) is disposed inside the cavity (P), and the bracket (50) is connected to the outer shell (20); A sealing assembly (60) includes a first sealing element (61) and a second sealing element (62). In the thickness direction of the electronic device (1), the first sealing element (61) is bonded between the bracket (50) and the display module (30), and the second sealing element (62) is bonded between the frame (22) and the display module (30). The camera module (40), the display module (30), the housing (20), the bracket (50), and the sealing assembly (60) encapsulate the lens of the camera module (40) within a sealed space.

2. The electronic device (1) according to claim 1, characterized in that, The first seal (61) and the second seal (62) are connected and enclose a first region. In the thickness direction of the electronic device (1), the orthographic projection of the first region onto the display module (30) is a closed shape, and the orthographic projection of the lens of the camera module (40) onto the display module (30) is located within the closed shape.

3. The electronic device (1) according to claim 2, characterized in that, The first seal (61) includes a first part (611), a second part (612) and a third part (613), the third part (613) connecting the first part (611) and the second part (612), the first part (611) and the second part (612) being spaced apart, and the first part (611) and the second part (612) being connected to the second seal (62) respectively, the first part (611), the second part (612), the third part (613) and the second seal (62) enclosing the first area.

4. The electronic device (1) according to claim 3, characterized in that, The display module (30) includes a cover plate (38) and a display layer (39) stacked in the thickness direction of the electronic device (1). The display layer (39) is located between the cover plate (38) and the base plate (21). The cover plate (38) includes a first region (381) and a second region (382). In the thickness direction of the electronic device 1, at least a portion of the orthographic projection of the display layer (39) onto the cover plate (38) is located in the second region (382). The portion of the cover plate (38) located in the first region (381) is connected to the frame (22). At least a portion of the first portion (611) and at least a portion of the second portion (612) are disposed in the corner area enclosed by the cover plate (38) and the display layer (39).

5. The electronic device (1) according to claim 4, characterized in that, In the thickness direction of the electronic device (1), at least a portion of the first portion (611) is connected between the cover plate (38) and the bracket (50), and at least a portion of the second portion (612) is connected between the cover plate (38) and the bracket (50).

6. The electronic device (1) according to claim 4 or 5, characterized in that, In a first reference direction, at least a portion of the first portion (611) is connected between the frame (22) and the display layer (39), and at least a portion of the second portion (612) is connected between the frame (22) and the display layer (39). The first reference direction is perpendicular to the arrangement direction of the first portion (611) and the second portion (612), and the first reference direction is perpendicular to the thickness direction of the electronic device (1).

7. The electronic device (1) according to any one of claims 4-6, characterized in that, The material of the first part (611) includes one or more of UV adhesive, silicone and damming adhesive; or the material of the second part (612) includes one or more of UV adhesive, silicone and damming adhesive.

8. The electronic device (1) according to any one of claims 4-7, characterized in that, In the thickness direction of the electronic device (1), the size of the first part (611) or the second part (612) is greater than or equal to 0.2 mm; in the first reference direction, the size of the first part (611) or the second part (612) is greater than or equal to 0.2 mm, the first reference direction is perpendicular to the arrangement direction of the first part (611) and the second part (612), and the first reference direction is perpendicular to the thickness direction of the electronic device (1).

9. The electronic device (1) according to any one of claims 3-8, characterized in that, In the thickness direction of the electronic device (1), the third part (613) is connected between the display layer (39) of the display module (30) and the bracket (50).

10. The electronic device (1) according to claim 9, characterized in that, The third part (613) includes a first layer (6131) and a second layer (6132) spaced apart. The first layer (6131) and the second layer (6132) are both connected to the first part (611) and the second part (612). The first part (611), the first layer (6131), the second part (612) and the second layer (6132) together enclose the second area.

11. The electronic device (1) according to claim 9 or 10, characterized in that, The material of the third part (613) includes one or more of the following: sealant, double-sided tape and foam.

12. The electronic device (1) according to any one of claims 9-11, characterized in that, The third part (613) includes an arc segment that curves away from the lens of the camera module (40).

13. The electronic device (1) according to any one of claims 1-12, characterized in that, The bracket (50) includes a sealing bracket (52), the first seal (61) connects the sealing bracket (52) and the display module (30), and the lens of the camera module (40) extends into the space enclosed by the sealing bracket (52), the frame (22) and the display module (30).

14. The electronic device (1) according to claim 13, characterized in that, The sealing bracket (52) includes a first structural member (522) and a first metal plate (521). The first metal plate (521) covers part of the camera module (40). The first structural member (522) and the first metal plate (521) are an integral structure.

15. The electronic device (1) according to claim 13 or 14, characterized in that, The bracket (50) also includes a fixed bracket (51). In the thickness direction of the electronic device (1), the sealing bracket (52) is located between the fixed bracket (51) and the display module (30). Part of the camera module (40) is also located in the space enclosed by the fixed bracket (51) and the outer shell (20). The camera module (40) is connected to the base plate (21).

16. The electronic device (1) according to claim 15, characterized in that, The sealing assembly (60) further includes a third seal (63) located between the fixed bracket (51) and the sealing bracket (52), and the third seal (63) is used to seal the gap between the fixed bracket (51) and the sealing bracket (52).

17. The electronic device (1) according to claim 15 or 16, characterized in that, The sealing assembly (60) further includes a fourth seal (64), which is located in the space between the fixed bracket (51), the camera module (40) and the base plate (21). The fourth seal (64) is used to seal the gap between the fixed bracket (51), the camera module (40) and the base plate (21).

18. The electronic device (1) according to claim 13 or 14, characterized in that, The sealing bracket (52) is connected to the frame (22), and the camera module (40) is sealed to the side of the sealing bracket (52) away from the display module (30).

19. The electronic device (1) according to any one of claims 1-18, characterized in that, The frame (22) includes a groove (201), a portion of the camera module (40) extends into the groove (201), and a portion of the camera module (40) is located between the bracket (50) and the groove wall of the groove (201).

20. The electronic device (1) according to claim 19, characterized in that, The sealing assembly (60) further includes a fifth seal (65) for sealing the gap between the groove wall of the groove (201) and the bracket (50).

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